/* ===== CSS Variables ===== */
:root {
    --primary: #0066cc;
    --primary-dark: #004d99;
    --primary-light: #3399ff;
    --secondary: #00c2ff;
    --accent: #00ff88;
    --dark: #0a1628;
    --dark-blue: #0d1f3c;
    --dark-light: #1a2d4a;
    --text: #e0e8f0;
    --text-muted: #8899aa;
    --white: #ffffff;
    --gradient-primary: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
    --gradient-dark: linear-gradient(180deg, var(--dark) 0%, var(--dark-blue) 100%);
    --shadow-sm: 0 2px 10px rgba(0, 102, 204, 0.1);
    --shadow-md: 0 10px 40px rgba(0, 102, 204, 0.15);
    --shadow-lg: 0 20px 60px rgba(0, 102, 204, 0.2);
    --shadow-glow: 0 0 40px rgba(0, 194, 255, 0.3);
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --border-radius: 16px;
    --border-radius-sm: 8px;
}

/* ===== Reset & Base ===== */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    scroll-padding-top: 80px;
    overflow-x: hidden;
}

body {
    font-family: 'Montserrat', sans-serif;
    background: var(--dark);
    color: var(--text);
    line-height: 1.7;
    overflow-x: hidden;
    width: 100%;
    max-width: 100vw;
}

body.nav-open {
    overflow: hidden;
}

/* ===== Preloader ===== */
.preloader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--dark);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10000;
    transition: opacity 0.5s ease, visibility 0.5s ease;
}

.preloader.hidden {
    opacity: 0;
    visibility: hidden;
}

.loader {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 25px;
}

.loader-logo {
    position: relative;
    animation: logoPulse 2s ease-in-out infinite;
}

.loader-logo img {
    height: 80px;
    width: auto;
    display: block;
    filter: drop-shadow(0 0 20px rgba(0, 194, 255, 0.6));
}

@keyframes logoPulse {
    0%, 100% { 
        transform: scale(1);
        filter: drop-shadow(0 0 20px rgba(0, 194, 255, 0.6));
    }
    50% { 
        transform: scale(1.05);
        filter: drop-shadow(0 0 30px rgba(0, 194, 255, 0.9)) drop-shadow(0 0 50px rgba(0, 102, 204, 0.5));
    }
}

.loader-text {
    position: relative;
}

.loader-text span {
    font-size: 24px;
    font-weight: 700;
    color: var(--white);
    letter-spacing: 4px;
    text-transform: uppercase;
    animation: textGlow 2s ease-in-out infinite;
}

@keyframes textGlow {
    0%, 100% { 
        opacity: 0.8;
        text-shadow: 0 0 10px rgba(0, 194, 255, 0.5);
    }
    50% { 
        opacity: 1;
        text-shadow: 0 0 20px rgba(0, 194, 255, 0.8), 0 0 30px rgba(0, 102, 204, 0.6);
    }
}

/* ===== Typography ===== */
h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    line-height: 1.2;
    color: var(--white);
}

.highlight {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

a {
    text-decoration: none;
    color: inherit;
    transition: var(--transition);
}

/* ===== Container ===== */
.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 40px;
}

@media (max-width: 1366px) {
    .container {
        max-width: 1200px;
        padding: 0 30px;
    }
}

@media (max-width: 768px) {
    .container {
        padding: 0 20px;
    }
}

/* ===== Navigation ===== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    padding: 20px 0;
    transition: var(--transition);
}

.navbar.scrolled {
    background: rgba(10, 22, 40, 0.95);
    backdrop-filter: blur(20px);
    padding: 15px 0;
    box-shadow: 0 5px 30px rgba(0, 0, 0, 0.3);
}

.nav-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 40px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.logo {
    display: flex;
    align-items: center;
    gap: 15px;
    font-size: 24px;
    font-weight: 800;
    color: var(--white);
    padding: 5px 0;
}

.logo i {
    font-size: 28px;
    color: var(--secondary);
    filter: drop-shadow(0 0 10px var(--secondary));
}

.logo img {
    height: 40px;
    width: auto;
    display: block;
    transition: all 0.3s ease;
    filter: brightness(1.1) drop-shadow(0 2px 8px rgba(0, 194, 255, 0.3));
    object-fit: contain;
}

.logo-text {
    font-size: 20px;
    font-weight: 700;
    letter-spacing: 1px;
    background: linear-gradient(
        90deg,
        #ffffff 0%,
        #ffffff 20%,
        #00c2ff 40%,
        #0066cc 50%,
        #00c2ff 60%,
        #ffffff 80%,
        #ffffff 100%
    );
    background-size: 200% auto;
    color: #ffffff;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: shine 6s linear infinite;
}

@keyframes shine {
    0% {
        background-position: 200% center;
    }
    100% {
        background-position: -200% center;
    }
}

.logo:hover img {
    transform: scale(1.05);
    filter: brightness(1.2) drop-shadow(0 4px 12px rgba(0, 194, 255, 0.5));
}

.logo:hover .logo-text {
    animation: shine 3s linear infinite;
    filter: drop-shadow(0 0 8px rgba(0, 194, 255, 0.4));
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 40px;
}

.nav-link {
    font-size: 15px;
    font-weight: 500;
    color: var(--text);
    position: relative;
    padding: 5px 0;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gradient-primary);
    transition: var(--transition);
}

.nav-link:hover, .nav-link.active {
    color: var(--white);
}

.nav-link:hover::after, .nav-link.active::after {
    width: 100%;
}

.nav-cta {
    display: none;
}

.mobile-menu-btn {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 5px;
}

.mobile-menu-btn span {
    display: block;
    width: 25px;
    height: 2px;
    background: var(--white);
    transition: var(--transition);
}

.nav-close-btn {
    display: none;
}

.nav-menu-contacts {
    display: none;
}

@media (max-width: 1024px) {
    .nav-links {
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        width: 100%;
        height: 100dvh;
        background: var(--dark-blue);
        flex-direction: column;
        justify-content: center;
        align-items: center;
        padding: 80px 40px 40px;
        gap: 8px;
        transition: opacity 0.3s ease, transform 0.3s ease;
        opacity: 0;
        transform: translateY(-10px);
        pointer-events: none;
        z-index: 999;
    }

    .nav-links.active {
        opacity: 1;
        transform: translateY(0);
        pointer-events: all;
    }

    .nav-links li {
        width: 100%;
        text-align: center;
    }

    .nav-links .nav-link {
        font-size: 22px;
        font-weight: 600;
        display: block;
        padding: 12px 0;
    }

    /* Close button */
    .nav-close-btn {
        display: flex;
        align-items: center;
        justify-content: center;
        position: absolute;
        top: 20px;
        right: 20px;
        width: 44px;
        height: 44px;
        background: rgba(255,255,255,0.1);
        border: 1px solid rgba(255,255,255,0.15);
        border-radius: 50%;
        color: var(--white);
        font-size: 18px;
        cursor: pointer;
        transition: var(--transition);
    }

    .nav-close-btn:hover {
        background: rgba(255,255,255,0.2);
    }

    /* Contacts block at the bottom */
    .nav-menu-contacts {
        display: flex;
        flex-direction: column;
        align-items: center;
        gap: 12px;
        margin-top: auto;
        padding-top: 24px;
        border-top: 1px solid rgba(255,255,255,0.1);
        width: 100%;
    }

    .nav-menu-contacts a {
        color: rgba(255,255,255,0.7);
        font-size: 14px;
        display: flex;
        align-items: center;
        gap: 8px;
        transition: var(--transition);
    }

    .nav-menu-contacts a:hover {
        color: var(--white);
    }

    .nav-menu-contacts .nav-menu-cta {
        margin-top: 4px;
        padding: 12px 32px;
        background: var(--gradient-primary);
        border-radius: 50px;
        color: var(--white) !important;
        font-weight: 600;
        font-size: 15px !important;
    }

    .nav-cta {
        display: none;
    }

    .mobile-menu-btn {
        display: flex;
    }
}

/* ===== Buttons ===== */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 16px 32px;
    font-size: 15px;
    font-weight: 600;
    border-radius: 50px;
    cursor: pointer;
    transition: var(--transition);
    border: none;
    position: relative;
    overflow: hidden;
}

.btn-primary {
    background: var(--gradient-primary);
    color: var(--white);
    box-shadow: var(--shadow-md);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-lg);
}

.btn-primary::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
    transition: 0.5s;
}

.btn-primary:hover::before {
    left: 100%;
}

.btn-outline {
    background: transparent;
    color: var(--white);
    border: 2px solid rgba(255,255,255,0.3);
}

.btn-outline:hover {
    border-color: var(--secondary);
    background: rgba(0, 194, 255, 0.1);
}

.btn-white {
    background: var(--white);
    color: var(--primary);
}

.btn-white:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-lg);
}

.btn-outline-white {
    background: transparent;
    color: var(--white);
    border: 2px solid var(--white);
}

.btn-outline-white:hover {
    background: var(--white);
    color: var(--primary);
}

.cta-button {
    padding: 12px 28px;
    background: var(--gradient-primary);
    color: var(--white);
    border: none;
    border-radius: 50px;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
}

.cta-button:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

/* ===== Hero Section ===== */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    padding: 120px 0 80px;
    overflow: hidden;
}

@media (max-width: 1366px) {
    .hero {
        min-height: auto;
        padding: 100px 0 50px;
    }
}

.hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
}

.electric-lines {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0.1;
}

.electric-path {
    fill: none;
    stroke: var(--secondary);
    stroke-width: 2;
    stroke-dasharray: 1000;
    stroke-dashoffset: 1000;
    animation: electricFlow 4s linear infinite;
}

.path-2 { animation-delay: 1s; }
.path-3 { animation-delay: 2s; }

@keyframes electricFlow {
    to { stroke-dashoffset: 0; }
}

.floating-particles {
    position: absolute;
    width: 100%;
    height: 100%;
}

.particle {
    position: absolute;
    width: 4px;
    height: 4px;
    background: var(--secondary);
    border-radius: 50%;
    opacity: 0.5;
    animation: float 8s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: translateY(0) translateX(0); opacity: 0.5; }
    50% { transform: translateY(-100px) translateX(50px); opacity: 1; }
}

.hero-content {
    position: relative;
    z-index: 1;
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 40px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

@media (max-width: 1366px) {
    .hero-content {
        max-width: 1200px;
        padding: 0 30px;
        gap: 40px;
    }
}

.hero-title {
    font-size: clamp(40px, 5vw, 72px);
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 30px;
}

@media (max-width: 1366px) {
    .hero-title {
        font-size: clamp(32px, 4vw, 48px);
        margin-bottom: 20px;
    }
}

.title-line {
    display: block;
}

.hero-description {
    font-size: 18px;
    color: var(--text-muted);
    max-width: 500px;
    margin-bottom: 40px;
}

@media (max-width: 1366px) {
    .hero-description {
        font-size: 16px;
        margin-bottom: 25px;
    }
}

.hero-buttons {
    display: flex;
    gap: 20px;
    margin-bottom: 60px;
    flex-wrap: wrap;
}

@media (max-width: 1366px) {
    .hero-buttons {
        margin-bottom: 35px;
        gap: 15px;
    }
}

@media (max-width: 1366px) {
    
    .stat-label {
        font-size: 12px;
    }
}

.stat-label {
    display: block;
    font-size: 14px;
    color: var(--text-muted);
    margin-top: 5px;
}

.stat-divider {
    width: 1px;
    height: 60px;
    background: linear-gradient(180deg, transparent, var(--primary), transparent);
}

.hero-visual {
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
}

/* Hero Image Wrapper */
.hero-image-wrapper {
    position: relative;
    width: 580px;
    height: 480px;
}

@media (max-width: 1366px) {
    .hero-image-wrapper {
        width: 420px;
        height: 340px;
    }
}

.hero-image-glow {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, var(--secondary) 0%, var(--primary) 30%, transparent 70%);
    opacity: 0.25;
    filter: blur(80px);
    animation: heroGlowPulse 4s ease-in-out infinite;
    z-index: 0;
}

@keyframes heroGlowPulse {
    0%, 100% { opacity: 0.2; transform: translate(-50%, -50%) scale(1); }
    50% { opacity: 0.35; transform: translate(-50%, -50%) scale(1.15); }
}

.hero-image-frame {
    position: relative;
    width: 100%;
    height: 100%;
    border-radius: 24px;
    overflow: hidden;
    box-shadow: 
        0 25px 80px rgba(0, 102, 204, 0.4),
        0 10px 40px rgba(0, 0, 0, 0.3),
        inset 0 0 0 1px rgba(0, 194, 255, 0.2);
    z-index: 1;
}

.hero-main-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.hero-image-frame:hover .hero-main-image {
    transform: scale(1.08);
}

.hero-image-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(
        135deg, 
        rgba(0, 102, 204, 0.2) 0%, 
        transparent 50%,
        rgba(0, 194, 255, 0.15) 100%
    );
    pointer-events: none;
}

/* Frame Corners */
.frame-corner {
    position: absolute;
    width: 40px;
    height: 40px;
    border: 3px solid var(--secondary);
    z-index: 2;
    transition: all 0.4s ease;
}

.corner-tl {
    top: -2px;
    left: -2px;
    border-right: none;
    border-bottom: none;
    border-radius: 16px 0 0 0;
}

.corner-tr {
    top: -2px;
    right: -2px;
    border-left: none;
    border-bottom: none;
    border-radius: 0 16px 0 0;
}

.corner-bl {
    bottom: -2px;
    left: -2px;
    border-right: none;
    border-top: none;
    border-radius: 0 0 0 16px;
}

.corner-br {
    bottom: -2px;
    right: -2px;
    border-left: none;
    border-top: none;
    border-radius: 0 0 16px 0;
}

.hero-image-frame:hover .frame-corner {
    width: 60px;
    height: 60px;
    border-color: var(--accent);
}



/* Hero Image Decorations */
.hero-image-decoration {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    pointer-events: none;
    z-index: 0;
}

.deco-line {
    position: absolute;
    background: linear-gradient(90deg, transparent, var(--secondary), transparent);
    opacity: 0.5;
}

.line-1 {
    width: 120px;
    height: 2px;
    top: 20%;
    left: -80px;
    animation: decoLinePulse 3s ease-in-out infinite;
}

.line-2 {
    width: 2px;
    height: 100px;
    bottom: 10%;
    right: -40px;
    background: linear-gradient(180deg, transparent, var(--secondary), transparent);
    animation: decoLinePulse 3s ease-in-out infinite 1s;
}

@keyframes decoLinePulse {
    0%, 100% { opacity: 0.3; }
    50% { opacity: 0.7; }
}

.deco-dot {
    position: absolute;
    width: 8px;
    height: 8px;
    background: var(--secondary);
    border-radius: 50%;
    box-shadow: 0 0 20px var(--secondary);
    animation: decoDotPulse 2s ease-in-out infinite;
}

.dot-1 {
    top: 15%;
    left: -50px;
    animation-delay: 0s;
}

.dot-2 {
    bottom: 30%;
    right: -30px;
    animation-delay: 0.7s;
}

.dot-3 {
    top: 60%;
    left: -70px;
    animation-delay: 1.4s;
}

@keyframes decoDotPulse {
    0%, 100% { transform: scale(1); opacity: 0.6; }
    50% { transform: scale(1.5); opacity: 1; }
}

/* Legacy styles kept for compatibility */
.hero-image-container {
    position: relative;
    width: 550px;
    height: 450px;
    border-radius: var(--border-radius);
    overflow: hidden;
}

.glow-effect {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, var(--secondary) 0%, transparent 70%);
    opacity: 0.2;
    filter: blur(80px);
    animation: glowPulse 4s ease-in-out infinite;
    z-index: -1;
}

@keyframes glowPulse {
    0%, 100% { opacity: 0.2; transform: translate(-50%, -50%) scale(1); }
    50% { opacity: 0.4; transform: translate(-50%, -50%) scale(1.2); }
}

.circuit-board {
    position: absolute;
    width: 100%;
    height: 100%;
}

.circuit-line {
    position: absolute;
    background: linear-gradient(90deg, transparent, var(--primary), transparent);
    height: 2px;
    animation: circuitFlow 3s linear infinite;
}

.cl-1 { top: 30%; left: 10%; width: 40%; animation-delay: 0s; }
.cl-2 { top: 50%; left: 20%; width: 60%; animation-delay: 1s; }
.cl-3 { top: 70%; left: 5%; width: 50%; animation-delay: 2s; }

@keyframes circuitFlow {
    0% { opacity: 0; transform: translateX(-50px); }
    50% { opacity: 1; }
    100% { opacity: 0; transform: translateX(50px); }
}

.circuit-node {
    position: absolute;
    width: 12px;
    height: 12px;
    background: var(--secondary);
    border-radius: 50%;
    box-shadow: 0 0 20px var(--secondary);
    animation: nodePulse 2s ease-in-out infinite;
}

.cn-1 { top: 30%; left: 50%; animation-delay: 0.2s; }
.cn-2 { top: 50%; left: 80%; animation-delay: 0.8s; }
.cn-3 { top: 70%; left: 55%; animation-delay: 1.4s; }

@keyframes nodePulse {
    0%, 100% { transform: scale(1); box-shadow: 0 0 20px var(--secondary); }
    50% { transform: scale(1.5); box-shadow: 0 0 40px var(--secondary); }
}

.hero-3d-element {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

.main-bolt {
    font-size: 120px;
    color: var(--secondary);
    filter: drop-shadow(0 0 30px var(--secondary));
    animation: mainBoltPulse 2s ease-in-out infinite;
}

@keyframes mainBoltPulse {
    0%, 100% { filter: drop-shadow(0 0 30px var(--secondary)); }
    50% { filter: drop-shadow(0 0 60px var(--secondary)); }
}

.orbit {
    position: absolute;
    border: 1px solid rgba(0, 194, 255, 0.3);
    border-radius: 50%;
    animation: orbitRotate 10s linear infinite;
}

.orbit-1 {
    width: 200px;
    height: 200px;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

.orbit-2 {
    width: 300px;
    height: 300px;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    animation-duration: 15s;
    animation-direction: reverse;
}

.orbit-3 {
    width: 400px;
    height: 400px;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    animation-duration: 20s;
}

@keyframes orbitRotate {
    to { transform: translate(-50%, -50%) rotate(360deg); }
}

.orbit-dot {
    position: absolute;
    width: 10px;
    height: 10px;
    background: var(--secondary);
    border-radius: 50%;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    box-shadow: 0 0 15px var(--secondary);
}

.scroll-indicator {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    animation: scrollBounce 2s ease-in-out infinite;
}

@keyframes scrollBounce {
    0%, 100% { transform: translateX(-50%) translateY(0); }
    50% { transform: translateX(-50%) translateY(10px); }
}

.mouse {
    width: 26px;
    height: 40px;
    border: 2px solid var(--text-muted);
    border-radius: 13px;
    position: relative;
}

.wheel {
    width: 4px;
    height: 8px;
    background: var(--secondary);
    border-radius: 2px;
    position: absolute;
    top: 8px;
    left: 50%;
    transform: translateX(-50%);
    animation: wheelScroll 1.5s ease-in-out infinite;
}

@keyframes wheelScroll {
    0% { transform: translateX(-50%) translateY(0); opacity: 1; }
    100% { transform: translateX(-50%) translateY(15px); opacity: 0; }
}

.scroll-indicator span {
    font-size: 12px;
    color: var(--text-muted);
    letter-spacing: 2px;
    text-transform: uppercase;
}

@media (max-width: 1024px) {
    .hero-content {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 40px;
    }
    
    .hero-description {
        margin: 0 auto 40px;
    }
    
    .hero-buttons {
        justify-content: center;
    }
    
    .hero-visual {
        display: block;
        margin-top: 40px;
    }
    
    .hero-image-container {
        width: 100%;
        max-width: 500px;
        height: 350px;
        margin: 0 auto;
    }
    
    .hero-image-wrapper {
        width: 450px;
        height: 380px;
    }
    
    .frame-corner {
        width: 30px;
        height: 30px;
    }
    
    .deco-line, .deco-dot {
        display: none;
    }
}

@media (max-width: 768px) {
    
    .stat-divider {
        display: none;
    }
    
    .hero-image-container {
        height: 280px;
    }
    
    .hero-image-wrapper {
        width: 100%;
        max-width: 400px;
        height: 300px;
        margin: 0 auto;
    }
    
    .hero-image-frame {
        border-radius: 16px;
    }
    
    .frame-corner {
        width: 25px;
        height: 25px;
        border-width: 2px;
    }
    
    .corner-tl, .corner-tr {
        border-radius: 12px 0 0 0;
    }
    
    .corner-bl, .corner-br {
        border-radius: 0 0 0 12px;
    }
}

/* ===== Section Styles ===== */
section {
    padding: 120px 0;
    position: relative;
}

.section-header {
    text-align: center;
    margin-bottom: 80px;
}

.section-tag {
    display: inline-block;
    padding: 8px 20px;
    background: rgba(0, 194, 255, 0.1);
    border: 1px solid rgba(0, 194, 255, 0.3);
    border-radius: 50px;
    font-size: 14px;
    font-weight: 500;
    color: var(--secondary);
    margin-bottom: 20px;
    text-transform: uppercase;
    letter-spacing: 2px;
}

.section-title {
    font-size: clamp(32px, 4vw, 52px);
    margin-bottom: 20px;
}

.section-description {
    font-size: 18px;
    color: var(--text-muted);
    max-width: 600px;
    margin: 0 auto;
}

/* ===== About Section ===== */
.about {
    background: var(--dark-blue);
    position: relative;
    overflow: hidden;
    padding: 120px 0;
}

.about .section-header {
    margin-bottom: 60px;
}

.about-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
    margin-bottom: 60px;
}

/* Left Column - Text Content */
.about-left {
    position: relative;
}

.about-description {
    margin-bottom: 0;
}

.about-lead {
    font-size: 18px;
    color: var(--white);
    line-height: 1.8;
    margin-bottom: 20px;
    font-weight: 400;
}

.about-secondary {
    font-size: 16px;
    color: rgba(255, 255, 255, 0.65);
    line-height: 1.8;
    margin: 0;
}

/* Highlights - Numbers */
.about-highlights {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
}

.highlight-item {
    text-align: center;
    padding: 25px 20px;
    background: linear-gradient(135deg, rgba(0, 102, 204, 0.1) 0%, rgba(0, 194, 255, 0.05) 100%);
    border-radius: 16px;
    border: 1px solid rgba(0, 194, 255, 0.15);
    transition: all 0.3s ease;
}

.highlight-item:hover {
    background: linear-gradient(135deg, rgba(0, 102, 204, 0.18) 0%, rgba(0, 194, 255, 0.1) 100%);
    border-color: rgba(0, 194, 255, 0.35);
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 194, 255, 0.2);
}

.highlight-number {
    font-size: 38px;
    font-weight: 800;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1;
    margin-bottom: 10px;
}

.highlight-text {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.65);
    font-weight: 500;
    line-height: 1.4;
}

/* Right Column - Images */
.about-right {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* About Images Layout */
.about-images {
    position: relative;
    width: 100%;
    max-width: 520px;
    height: 450px;
}

.about-img-main {
    position: absolute;
    top: 0;
    left: 0;
    width: 75%;
    height: 320px;
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    z-index: 1;
}

.about-img-main img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.about-img-main:hover img {
    transform: scale(1.05);
}

.about-img-secondary {
    position: absolute;
    bottom: 0;
    right: 0;
    width: 55%;
    height: 200px;
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    z-index: 2;
    border: 4px solid var(--dark);
}

.about-img-secondary img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.about-img-secondary:hover img {
    transform: scale(1.05);
}

.about-img-accent {
    position: absolute;
    top: 50%;
    right: 10%;
    transform: translateY(-50%);
    width: 140px;
    height: 140px;
    border-radius: 50%;
    overflow: hidden;
    box-shadow: var(--shadow-glow);
    z-index: 3;
    border: 4px solid var(--secondary);
}

.about-img-accent img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* About Features Row */
.about-features-row {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 25px;
    padding-top: 60px;
    border-top: 1px solid rgba(0, 194, 255, 0.12);
}

.about-feature {
    padding: 30px 25px;
    background: linear-gradient(135deg, rgba(0, 102, 204, 0.08) 0%, rgba(0, 194, 255, 0.03) 100%);
    border-radius: 20px;
    border: 1px solid rgba(0, 194, 255, 0.12);
    transition: all 0.4s ease;
    position: relative;
    overflow: hidden;
}

.about-feature::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: var(--gradient-primary);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.4s ease;
}

.about-feature:hover {
    background: linear-gradient(135deg, rgba(0, 102, 204, 0.15) 0%, rgba(0, 194, 255, 0.08) 100%);
    border-color: rgba(0, 194, 255, 0.3);
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
}

.about-feature:hover::before {
    transform: scaleX(1);
}

.about-feature-icon {
    width: 60px;
    height: 60px;
    background: var(--gradient-primary);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    color: var(--white);
    margin-bottom: 20px;
    box-shadow: 0 10px 25px rgba(0, 102, 204, 0.35);
    transition: transform 0.3s ease;
}

.about-feature:hover .about-feature-icon {
    transform: scale(1.1) rotate(5deg);
}

.about-feature-content h4 {
    font-size: 18px;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 10px;
}

.about-feature-content p {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.6);
    line-height: 1.6;
    margin: 0;
}

/* Legacy about-card-stack styles kept for compatibility */
.about-card-stack {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    width: 100%;
    max-width: 480px;
}

.about-card {
    position: relative;
    width: 100%;
    padding: 35px 25px;
    background: linear-gradient(135deg, var(--dark-light) 0%, var(--dark-blue) 100%);
    border-radius: var(--border-radius);
    border: 1px solid rgba(0, 194, 255, 0.2);
    text-align: center;
    transition: transform 0.4s ease, border-color 0.4s ease, box-shadow 0.4s ease;
    box-shadow: var(--shadow-md);
}

.about-card:hover {
    transform: translateY(-8px);
    border-color: rgba(0, 194, 255, 0.5);
    box-shadow: var(--shadow-glow);
}

.about-card i {
    font-size: 42px;
    color: var(--secondary);
    margin-bottom: 15px;
    display: block;
    transition: transform 0.4s ease;
}

.about-card:hover i {
    transform: scale(1.1);
}

.about-card span {
    font-size: 16px;
    font-weight: 600;
    color: var(--white);
}

@keyframes cardFloat1 {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

@keyframes cardFloat2 {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-8px); }
}

@keyframes cardFloat3 {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-12px); }
}

@keyframes cardFloat4 {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-6px); }
}

.about-bg-elements {
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    pointer-events: none;
    overflow: hidden;
}

.bg-circle {
    position: absolute;
    border-radius: 50%;
    border: 1px solid rgba(0, 194, 255, 0.1);
}

.circle-1 {
    width: 600px;
    height: 600px;
    top: -300px;
    right: -200px;
}

.circle-2 {
    width: 400px;
    height: 400px;
    bottom: -200px;
    left: -100px;
}

@media (max-width: 1024px) {
    .about {
        padding: 100px 0;
    }

    .about-wrapper {
        grid-template-columns: 1fr;
        gap: 60px;
    }

    .about-highlights {
        grid-template-columns: repeat(2, 1fr);
        gap: 15px;
    }

    .highlight-number {
        font-size: 36px;
    }

    .about-features-row {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
    }
    
    .about-images {
        max-width: 450px;
        height: 400px;
        margin: 0 auto;
    }
    
    .about-card-stack {
        max-width: 400px;
        margin: 0 auto;
    }
}

@media (max-width: 768px) {
    .about {
        padding: 80px 0;
    }

    .about-wrapper {
        gap: 50px;
        margin-bottom: 60px;
    }

    .about-title {
        font-size: 32px;
    }

    .about-lead {
        font-size: 16px;
    }

    .about-secondary {
        font-size: 15px;
    }

    .about-highlights {
        grid-template-columns: repeat(2, 1fr);
        gap: 12px;
    }

    .highlight-item {
        padding: 20px 15px;
    }

    .highlight-number {
        font-size: 32px;
    }

    .about-features-row {
        grid-template-columns: 1fr;
        gap: 15px;
        padding-top: 40px;
    }

    .about-feature {
        padding: 25px 20px;
    }

    .about-feature-icon {
        width: 52px;
        height: 52px;
        font-size: 22px;
        margin-bottom: 15px;
    }
}

@media (max-width: 480px) {
    .about {
        padding: 60px 0;
    }

    .about-label {
        font-size: 11px;
        padding: 6px 15px;
    }

    .about-title {
        font-size: 26px;
    }

    .about-lead {
        font-size: 15px;
    }

    .about-highlights {
        grid-template-columns: 1fr 1fr;
        gap: 10px;
    }

    .highlight-item {
        padding: 18px 12px;
    }

    .highlight-number {
        font-size: 30px;
    }

    .highlight-number {
        font-size: 28px;
    }

    .about-images {
        height: 350px;
    }
    
    .about-img-main {
        width: 80%;
        height: 250px;
    }
    
    .about-img-secondary {
        width: 60%;
        height: 150px;
    }
    
    .about-img-accent {
        width: 100px;
        height: 100px;
    }

    .about-feature {
        padding: 20px 18px;
    }

    .about-feature-icon {
        width: 48px;
        height: 48px;
        font-size: 20px;
    }

    .about-feature-content h4 {
        font-size: 16px;
    }
    
    .about-card-stack {
        grid-template-columns: 1fr;
        max-width: 250px;
    }
}

/* ===== Solutions Section ===== */
.solutions {
    background: var(--dark);
    position: relative;
    overflow: hidden;
}

.solutions-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

@media (max-width: 1200px) {
    .solutions-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .solutions-grid {
        grid-template-columns: 1fr;
    }
}

/* ── Solution Card 2026 redesign ── */
.solution-card {
    position: relative;
    padding: 28px 28px 26px;
    background: rgba(13, 31, 60, 0.55);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    border-radius: 20px;
    border: 1px solid rgba(0, 194, 255, 0.1);
    transition: transform 0.35s cubic-bezier(0.25, 0.46, 0.45, 0.94),
                border-color 0.35s ease,
                box-shadow 0.35s ease,
                background 0.35s ease;
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

/* Gradient top accent bar */
.solution-card::before {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: 20px;
    padding: 1px;
    background: linear-gradient(135deg, rgba(0,102,204,0.4) 0%, rgba(0,194,255,0.15) 100%);
    -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
    opacity: 0;
    transition: opacity 0.35s ease;
    pointer-events: none;
}

.solution-card::after {
    content: '';
    position: absolute;
    top: 0;
    left: 10%;
    right: 10%;
    height: 2px;
    background: linear-gradient(90deg, transparent, rgba(0,194,255,0.5), transparent);
    border-radius: 0 0 4px 4px;
    opacity: 0.4;
    transition: opacity 0.35s ease, left 0.35s ease, right 0.35s ease;
}

.solution-card:hover {
    transform: translateY(-6px);
    border-color: rgba(0, 194, 255, 0.22);
    background: rgba(18, 38, 72, 0.7);
    box-shadow: 0 24px 64px rgba(0, 102, 204, 0.18),
                0 0 0 1px rgba(0, 194, 255, 0.12);
}

.solution-card:hover::before {
    opacity: 1;
}

.solution-card:hover::after {
    left: 5%;
    right: 5%;
    opacity: 1;
}

.solution-card.featured {
    background: rgba(0, 66, 140, 0.25);
    border-color: rgba(0, 194, 255, 0.22);
}

.solution-card.featured::after {
    background: linear-gradient(90deg, var(--primary), var(--secondary), rgba(0,194,255,0.6));
    opacity: 0.9;
    left: 0;
    right: 0;
    border-radius: 0;
}

.featured-badge {
    position: absolute;
    top: 18px;
    right: 18px;
    padding: 3px 11px;
    background: linear-gradient(135deg, #0066cc, #00c2ff);
    border-radius: 20px;
    font-size: 10px;
    font-weight: 700;
    color: var(--white);
    letter-spacing: 0.6px;
    text-transform: uppercase;
}

.card-glow {
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse 60% 50% at 50% 0%, rgba(0, 194, 255, 0.07) 0%, transparent 70%);
    opacity: 0;
    transition: opacity 0.4s ease;
    pointer-events: none;
}

.solution-card:hover .card-glow {
    opacity: 1;
}

/* Card header — icon always beside title */
.solution-card-top {
    display: flex;
    flex-direction: row;
    align-items: center;
    gap: 16px;
    margin-bottom: 18px;
}

.card-icon {
    width: 52px;
    height: 52px;
    min-width: 52px;
    background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 22px;
    color: var(--white);
    box-shadow: 0 0 0 5px rgba(0, 194, 255, 0.07),
                0 8px 20px rgba(0, 102, 204, 0.28);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    flex-shrink: 0;
}

.solution-card:hover .card-icon {
    transform: scale(1.1) rotate(-3deg);
    box-shadow: 0 0 0 8px rgba(0, 194, 255, 0.12),
                0 12px 28px rgba(0, 102, 204, 0.4);
}

.solution-card h3 {
    font-size: 17px;
    font-weight: 700;
    line-height: 1.35;
    margin: 0;
    color: var(--white);
}

/* Separator */
.solution-card-top + p::before {
    content: '';
    display: block;
    width: 36px;
    height: 2px;
    background: linear-gradient(90deg, var(--secondary), transparent);
    margin-bottom: 12px;
    border-radius: 2px;
}

.solution-card > p {
    color: var(--text-muted);
    font-size: 13.5px;
    line-height: 1.75;
    margin-bottom: 20px;
}

/* Features as 2-column chips */
.solution-features {
    list-style: none;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 8px 10px;
    margin-bottom: 22px;
}

.solution-features li {
    display: flex;
    align-items: center;
    gap: 7px;
    color: rgba(224, 232, 240, 0.85);
    font-size: 12.5px;
    line-height: 1.4;
    background: rgba(0, 194, 255, 0.05);
    border: 1px solid rgba(0, 194, 255, 0.09);
    border-radius: 8px;
    padding: 5px 9px;
}

.solution-features i {
    color: var(--secondary);
    font-size: 9px;
    flex-shrink: 0;
}

.card-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--secondary);
    font-weight: 600;
    font-size: 13px;
    letter-spacing: 0.2px;
    transition: gap 0.2s ease, color 0.2s ease;
    margin-top: auto;
}

.card-link:hover {
    gap: 14px;
    color: var(--secondary);
}

.solutions-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
}

.grid-pattern {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        linear-gradient(rgba(0, 194, 255, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0, 194, 255, 0.03) 1px, transparent 1px);
    background-size: 50px 50px;
}

/* ===== Markets Section ===== */
.markets {
    background: var(--dark-blue);
    position: relative;
    overflow: hidden;
}

/* ===== Markets Section ===== */
.markets {
    background: var(--dark);
    position: relative;
    overflow: hidden;
}

.markets-flow {
    position: relative;
    max-width: 1000px;
    margin: 0 auto;
    padding: 60px 0;
}

/* Central Current Line */
.current-line {
    position: absolute;
    left: 50%;
    top: 0;
    bottom: 0;
    width: 3px;
    background: linear-gradient(to bottom, 
        transparent 0%, 
        rgba(0, 194, 255, 0.2) 10%, 
        rgba(0, 194, 255, 0.2) 90%, 
        transparent 100%);
    transform: translateX(-50%);
}

.current-pulse {
    position: absolute;
    width: 12px;
    height: 12px;
    background: var(--secondary);
    border-radius: 50%;
    left: 50%;
    top: 0;
    transform: translate(-50%, -50%);
    box-shadow: 
        0 0 20px rgba(0, 194, 255, 0.8),
        0 0 40px rgba(0, 194, 255, 0.4);
    animation: currentFlow 4s ease-in-out infinite;
}

@keyframes currentFlow {
    0% {
        top: 0;
        opacity: 0;
    }
    10% {
        opacity: 1;
    }
    90% {
        opacity: 1;
    }
    100% {
        top: 100%;
        opacity: 0;
    }
}

/* Market Points */
.market-point {
    position: relative;
    display: flex;
    align-items: center;
    margin-bottom: 80px;
}

.market-point.left {
    justify-content: flex-end;
    padding-right: 50px;
}

.market-point.right {
    justify-content: flex-start;
    padding-left: 50px;
}

/* Connector */
.market-connector {
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    z-index: 1;
}

.connector-dot {
    position: absolute;
    width: 12px;
    height: 12px;
    background: var(--secondary);
    border: 3px solid var(--dark);
    border-radius: 50%;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    box-shadow: 0 0 15px rgba(0, 194, 255, 0.6);
    transition: all 0.4s ease;
    z-index: 2;
}

.connector-line {
    display: none;
}

.market-point.left .connector-line {
    left: 10px;
    width: 50px;
    background: linear-gradient(90deg, 
        rgba(0, 194, 255, 0.4), 
        rgba(0, 194, 255, 0));
    transform-origin: left center;
}

.market-point.right .connector-line {
    right: 10px;
    width: 50px;
    background: linear-gradient(90deg, 
        rgba(0, 194, 255, 0), 
        rgba(0, 194, 255, 0.4));
    transform-origin: right center;
}

/* Market Card */
.market-card {
    background: linear-gradient(135deg, rgba(0, 102, 204, 0.1) 0%, rgba(0, 194, 255, 0.05) 100%);
    border: 1px solid rgba(0, 194, 255, 0.2);
    border-radius: 20px;
    padding: 30px;
    max-width: 420px;
    width: 100%;
    position: relative;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.market-card::before {
    content: '';
    position: absolute;
    inset: -1px;
    border-radius: 20px;
    padding: 1px;
    background: linear-gradient(135deg, var(--secondary), transparent);
    -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    mask-composite: exclude;
    opacity: 0;
    transition: opacity 0.4s ease;
}

.market-point:hover .market-card {
    background: linear-gradient(135deg, rgba(0, 102, 204, 0.18) 0%, rgba(0, 194, 255, 0.1) 100%);
    border-color: rgba(0, 194, 255, 0.4);
    transform: scale(1.05);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.4);
}

.market-point:hover .market-card::before {
    opacity: 1;
}

.market-point:hover .connector-line {
    width: 56px;
}

.market-point.left:hover .connector-line {
    background: linear-gradient(90deg, 
        var(--secondary), 
        rgba(0, 194, 255, 0.3));
}

.market-point.right:hover .connector-line {
    background: linear-gradient(90deg, 
        rgba(0, 194, 255, 0.3), 
        var(--secondary));
}

.market-point:hover .connector-dot {
    transform: translate(-50%, -50%) scale(1.5);
    box-shadow: 
        0 0 25px rgba(0, 194, 255, 1),
        0 0 50px rgba(0, 194, 255, 0.5);
}

.market-icon {
    width: 64px;
    height: 64px;
    background: var(--gradient-primary);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 28px;
    color: var(--white);
    margin-bottom: 20px;
    box-shadow: 0 10px 30px rgba(0, 102, 204, 0.4);
    transition: transform 0.4s ease;
}

.market-point:hover .market-icon {
    transform: scale(1.15) rotate(-5deg);
}

.market-card h3 {
    font-size: 20px;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 16px;
    line-height: 1.3;
}

.market-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.market-tags span {
    display: inline-block;
    padding: 6px 14px;
    background: rgba(0, 194, 255, 0.12);
    border: 1px solid rgba(0, 194, 255, 0.25);
    border-radius: 16px;
    font-size: 13px;
    color: rgba(255, 255, 255, 0.8);
    transition: all 0.3s ease;
}

.market-tags span:hover {
    background: rgba(0, 194, 255, 0.25);
    border-color: var(--secondary);
    color: var(--white);
    transform: translateY(-2px);
}

@media (max-width: 768px) {
    .markets-flow {
        padding: 20px 0;
        counter-reset: market-counter;
    }

    .market-point {
        counter-increment: market-counter;
        margin-bottom: 16px;
        padding: 0 !important;
        justify-content: center !important;
    }

    .current-line,
    .market-connector {
        display: none;
    }

    /* Card styled like advantage-card */
    .market-card {
        max-width: 100%;
        position: relative;
        background: rgba(255, 255, 255, 0.03);
        border: 2px solid rgba(255, 255, 255, 0.05);
        border-radius: 20px;
        padding: 28px 28px 24px;
        overflow: hidden;
        display: block;
        transition: border-color 0.35s ease, background 0.35s ease;
    }

    .market-card:hover {
        border-color: rgba(0, 194, 255, 0.3);
        background: rgba(255, 255, 255, 0.05);
        transform: none;
        box-shadow: 0 20px 60px rgba(0, 194, 255, 0.1);
    }

    .market-card::before {
        display: none;
    }

    /* Large ghost number top-right */
    .market-card::after {
        content: counter(market-counter, decimal-leading-zero);
        position: absolute;
        top: 20px;
        right: 22px;
        font-size: 56px;
        font-weight: 900;
        background: linear-gradient(135deg, var(--primary), var(--secondary));
        -webkit-background-clip: text;
        -webkit-text-fill-color: transparent;
        background-clip: text;
        opacity: 0.15;
        line-height: 1;
        pointer-events: none;
    }

    .market-icon {
        display: flex;
        width: 56px;
        height: 56px;
        min-width: 56px;
        font-size: 24px;
        border-radius: 16px;
        margin-bottom: 18px;
        position: relative;
        z-index: 1;
    }

    .market-card h3 {
        font-size: 18px;
        font-weight: 700;
        margin-bottom: 14px;
        color: var(--white);
        position: relative;
        z-index: 1;
    }

    /* Tags as a simple vertical list */
    .market-tags {
        display: flex;
        flex-direction: column;
        gap: 8px;
        position: relative;
        z-index: 1;
    }

    .market-tags span {
        display: flex;
        align-items: center;
        gap: 10px;
        padding: 0;
        background: transparent;
        border: none;
        border-radius: 0;
        font-size: 13.5px;
        color: var(--text-muted);
        transition: color 0.2s ease;
        white-space: normal;
    }

    .market-tags span::before {
        content: '';
        display: inline-block;
        width: 16px;
        height: 1px;
        min-width: 16px;
        background: linear-gradient(90deg, var(--secondary), rgba(0, 194, 255, 0.2));
        border-radius: 1px;
        flex-shrink: 0;
    }

    .market-tags span + span::before {
        display: inline-block;
    }

    .market-tags span:hover {
        color: var(--white);
        background: transparent;
        border-color: transparent;
        transform: none;
    }

    /* Bottom accent bar like advantage-decorator */
    .market-point:hover .market-card::before {
        display: block;
        content: '';
        position: absolute;
        bottom: 0;
        left: 0;
        width: 100%;
        height: 3px;
        background: linear-gradient(90deg, var(--primary), var(--secondary));
        border-radius: 0;
        padding: 0;
        -webkit-mask: none;
        mask: none;
        opacity: 1;
    }
}

/* ===== Partners Section ===== */
.partners {
    background: var(--dark);
    position: relative;
    overflow: hidden;
}

.partners-showcase {
    margin-bottom: 80px;
}

.partners-track {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 20px;
    max-width: 1200px;
    margin: 0 auto;
}

@media (max-width: 1200px) {
    .partners-track {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 600px) {
    .partners-track {
        grid-template-columns: repeat(2, 1fr);
    }
}

.partner-logo {
    position: relative;
}

.logo-container {
    width: 100%;
    height: 120px;
    background: linear-gradient(145deg, #ffffff 0%, #f8f9fa 100%);
    border-radius: 20px;
    border: 2px solid rgba(0, 194, 255, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 25px;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
    position: relative;
    overflow: hidden;
}

.logo-container::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(0, 194, 255, 0.1), transparent);
    transition: left 0.6s ease;
}

.logo-container:hover::before {
    left: 100%;
}

.logo-container:hover {
    border-color: rgba(0, 194, 255, 0.5);
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0, 194, 255, 0.2), 0 0 0 1px rgba(0, 194, 255, 0.1);
}

.logo-container img {
    max-width: 100%;
    max-height: 60px;
    object-fit: contain;
    transition: transform 0.4s ease;
}

.logo-container:hover img {
    transform: scale(1.05);
}

/* Brand Text Styles */
.brand-text {
    font-weight: 800;
    text-align: center;
    line-height: 1.1;
    transition: transform 0.4s ease;
    display: block;
}

.brand-text small {
    font-weight: 600;
    font-size: 0.65em;
    display: block;
    margin-top: 2px;
}

.logo-container:hover .brand-text,
.client-logo:hover .brand-text {
    transform: scale(1.08);
}

/* Partner Brand Colors */
.brand-text.schneider {
    color: #3dcd58;
    font-size: 20px;
    font-weight: 700;
}

.brand-text.abb {
    color: #ff000f;
    font-size: 42px;
    letter-spacing: 3px;
    font-weight: 900;
}

.brand-text.eaton {
    color: #005eb8;
    font-size: 22px;
    letter-spacing: 2px;
    font-weight: 800;
}

.brand-text.weidmuller {
    color: #ff6600;
    font-size: 18px;
    font-weight: 700;
}

.brand-text.eti {
    color: #8b0037;
    font-size: 38px;
    font-weight: 900;
    letter-spacing: 2px;
}

.brand-text.rittal {
    color: #0091da;
    font-size: 24px;
    font-weight: 700;
    letter-spacing: 1px;
}

.brand-text.dkc {
    color: #e30613;
    font-size: 38px;
    font-weight: 900;
    letter-spacing: 1px;
}

/* Client Brand Colors */
.brand-text.nova-poshta {
    color: #e4002b;
    font-size: 16px;
    font-weight: 800;
}

.brand-text.nestle {
    color: #6a6a6a;
    font-size: 26px;
    font-style: italic;
    font-weight: 700;
}

.brand-text.coca-cola {
    color: #f40009;
    font-size: 20px;
    font-family: 'Georgia', serif;
    font-style: italic;
    font-weight: 700;
}

.brand-text.skf {
    color: #005eb8;
    font-size: 36px;
    font-weight: 900;
}

.brand-text.bunge {
    color: #003d6b;
    font-size: 22px;
    letter-spacing: 5px;
    font-weight: 800;
}

.brand-text.dyckerhoff {
    color: #0057a0;
    font-size: 16px;
    font-weight: 700;
}

.brand-text.unit {
    color: #f5a623;
    font-size: 18px;
    font-weight: 800;
}

.brand-text.lavina {
    color: #7c3aed;
    font-size: 20px;
    font-weight: 800;
    letter-spacing: 1px;
}

.brand-text.dalgakiran {
    color: #dc2626;
    font-size: 18px;
    font-weight: 700;
}

.brand-text.caterpillar {
    color: #ffcc00;
    font-size: 20px;
    font-weight: 900;
}

.brand-text.kyivstar {
    color: #0057a6;
    font-size: 22px;
    font-weight: 800;
}

/* New client brand styles */
.brand-text.sirius {
    color: #6b21a8;
    font-size: 20px;
    font-weight: 800;
    letter-spacing: 1px;
}

.brand-text.kcpm {
    color: #166534;
    font-size: 20px;
    font-weight: 800;
}

.brand-text.latex {
    color: #b45309;
    font-size: 20px;
    font-weight: 800;
}

.brand-text.lvivtech {
    color: #0369a1;
    font-size: 18px;
    font-weight: 800;
}

.brand-text.best-alt {
    color: #15803d;
    font-size: 22px;
    font-weight: 800;
}

.brand-text.worlds-rice {
    color: #92400e;
    font-size: 16px;
    font-weight: 800;
}

.brand-text.port-okt {
    color: #1e3a8a;
    font-size: 16px;
    font-weight: 800;
    text-align: center;
    line-height: 1.2;
}

.brand-text.port-okt small {
    font-size: 0.7em;
    letter-spacing: 1px;
    display: block;
}

.brand-text.rivne-azot {
    color: #1d4ed8;
    font-size: 20px;
    font-weight: 800;
    text-align: center;
    line-height: 1.2;
}

.brand-text.analitprilad {
    color: #374151;
    font-size: 14px;
    font-weight: 700;
}

.partner-name {
    font-size: 16px;
    font-weight: 700;
    color: var(--dark);
    text-align: center;
}

.partners-benefits {
    display: flex;
    justify-content: center;
    gap: 60px;
    flex-wrap: wrap;
}

.benefit-item {
    display: flex;
    align-items: center;
    gap: 12px;
    color: var(--text-muted);
    font-size: 15px;
    transition: color 0.3s ease, transform 0.3s ease;
}

.benefit-item:hover {
    color: var(--text);
    transform: translateY(-3px);
}

.benefit-item i {
    font-size: 24px;
    color: var(--secondary);
}

/* ===== Clients Section ===== */
.clients {
    background: linear-gradient(180deg, var(--dark-blue) 0%, var(--dark) 100%);
    position: relative;
    padding: 120px 0;
}

/* Desktop/tablet: infinite marquee carousel */
.clients-carousel {
    position: relative;
    overflow: hidden;
    padding: 16px 0;
    -webkit-mask-image: linear-gradient(to right, transparent 0%, black 8%, black 92%, transparent 100%);
    mask-image: linear-gradient(to right, transparent 0%, black 8%, black 92%, transparent 100%);
}

.clients-track {
    display: flex;
    gap: 20px;
    width: max-content;
    animation: clients-scroll 30s linear infinite;
}

.clients-track:hover {
    animation-play-state: paused;
}

@keyframes clients-scroll {
    from { transform: translateX(0); }
    to   { transform: translateX(-50%); }
}

.clients-track .client-logo {
    flex-shrink: 0;
    width: 170px;
}

.client-logo {
    background: linear-gradient(145deg, #ffffff 0%, #f8f9fa 100%);
    border-radius: 20px;
    padding: 30px 25px;
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 110px;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    border: 2px solid transparent;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
    position: relative;
    overflow: hidden;
}

.client-logo::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(0, 194, 255, 0.1), transparent);
    transition: left 0.6s ease;
}

.client-logo:hover::before {
    left: 100%;
}

.client-logo:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0, 194, 255, 0.2), 0 0 0 1px rgba(0, 194, 255, 0.1);
    border-color: rgba(0, 194, 255, 0.3);
}

.client-logo img {
    max-width: 100%;
    max-height: 50px;
    object-fit: contain;
    transition: transform 0.4s ease;
}

.client-logo:hover img {
    transform: scale(1.08);
}

/* ===== Why Us Section ===== */
/* ===== Why Us Section ===== */
.why-us {
    background: linear-gradient(135deg, var(--dark-blue) 0%, var(--dark) 100%);
    position: relative;
    overflow: hidden;
}

.why-us .section-header {
    margin-bottom: 60px;
}

.advantages-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
}

.advantage-card {
    background: rgba(255, 255, 255, 0.03);
    border: 2px solid rgba(255, 255, 255, 0.05);
    border-radius: 20px;
    padding: 40px 35px;
    position: relative;
    overflow: hidden;
    transition: all 0.4s ease;
}

.advantage-card:hover {
    transform: translateY(-8px);
    border-color: rgba(0, 194, 255, 0.3);
    background: rgba(255, 255, 255, 0.05);
    box-shadow: 0 20px 60px rgba(0, 194, 255, 0.15);
}

.advantage-icon {
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
    border-radius: 18px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 25px;
    font-size: 32px;
    color: var(--white);
    position: relative;
    z-index: 1;
    transition: transform 0.4s ease;
}

.advantage-card:hover .advantage-icon {
    transform: scale(1.1) rotate(5deg);
}

.advantage-number {
    position: absolute;
    top: 35px;
    right: 35px;
    font-size: 60px;
    font-weight: 900;
    background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    opacity: 0.15;
    line-height: 1;
    z-index: 0;
    transition: opacity 0.4s ease;
}

.advantage-card:hover .advantage-number {
    opacity: 0.25;
}

.advantage-card h3 {
    font-size: 22px;
    font-weight: 700;
    margin-bottom: 12px;
    color: var(--white);
    position: relative;
    z-index: 1;
}

.advantage-card p {
    color: var(--text-muted);
    font-size: 15px;
    line-height: 1.7;
    position: relative;
    z-index: 1;
}

.advantage-decorator {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, var(--primary) 0%, var(--secondary) 100%);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.4s ease;
}

.advantage-card:hover .advantage-decorator {
    transform: scaleX(1);
}

@media (max-width: 900px) {
    .advantages-grid {
        grid-template-columns: 1fr;
        gap: 25px;
    }
    
    .advantage-card {
        padding: 35px 30px;
    }
    
    .advantage-icon {
        width: 60px;
        height: 60px;
        font-size: 28px;
    }
    
    .advantage-number {
        font-size: 50px;
        top: 30px;
        right: 30px;
    }
    
    .advantage-card h3 {
        font-size: 20px;
    }
}

/* ===== CTA Section ===== */
.cta-section {
    background: var(--gradient-primary);
    padding: 100px 0;
    position: relative;
    overflow: hidden;
}

.cta-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.cta-particles {
    position: absolute;
    width: 100%;
    height: 100%;
    background-image: radial-gradient(circle at 20% 50%, rgba(255,255,255,0.1) 0%, transparent 50%),
                      radial-gradient(circle at 80% 50%, rgba(255,255,255,0.1) 0%, transparent 50%);
}

.cta-content {
    text-align: center;
    position: relative;
    z-index: 1;
}

.cta-content h2 {
    font-size: clamp(28px, 4vw, 48px);
    margin-bottom: 20px;
}

.cta-content p {
    font-size: 18px;
    color: rgba(255, 255, 255, 0.8);
    max-width: 600px;
    margin: 0 auto 40px;
}

.cta-buttons {
    display: flex;
    justify-content: center;
    gap: 20px;
    flex-wrap: wrap;
}

/* ===== Contact Section ===== */
.contact {
    background: var(--dark-blue);
    position: relative;
}

.contact-wrapper {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 60px;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 25px;
}

.info-card {
    display: flex;
    align-items: flex-start;
    gap: 20px;
    padding: 25px;
    background: linear-gradient(135deg, var(--dark) 0%, var(--dark-light) 100%);
    border-radius: var(--border-radius);
    border: 1px solid rgba(0, 194, 255, 0.1);
    transition: var(--transition);
    text-decoration: none;
    color: inherit;
}

.info-card:hover {
    border-color: rgba(0, 194, 255, 0.3);
    transform: translateX(5px);
}

.info-card:hover .info-content p {
    color: var(--secondary);
}

.info-icon {
    width: 50px;
    height: 50px;
    background: var(--gradient-primary);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    color: var(--white);
    flex-shrink: 0;
}

.info-content h4 {
    font-size: 16px;
    margin-bottom: 8px;
}

.info-content p {
    color: var(--text-muted);
    font-size: 14px;
    line-height: 1.6;
    transition: var(--transition);
}

.social-links {
    display: flex;
    gap: 15px;
    margin-top: 20px;
}

.social-link {
    width: 45px;
    height: 45px;
    background: var(--dark);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    color: var(--text);
    border: 1px solid rgba(0, 194, 255, 0.1);
    transition: var(--transition);
}

.social-link:hover {
    background: var(--gradient-primary);
    border-color: transparent;
    color: var(--white);
    transform: translateY(-3px);
}

.contact-form-wrapper {
    background: linear-gradient(135deg, rgba(0, 102, 204, 0.08) 0%, rgba(0, 194, 255, 0.04) 100%);
    backdrop-filter: blur(10px);
    border-radius: 24px;
    padding: 0;
    border: 1px solid rgba(0, 194, 255, 0.2);
    overflow: hidden;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
}

.form-header {
    background: linear-gradient(135deg, rgba(0, 102, 204, 0.15) 0%, rgba(0, 194, 255, 0.08) 100%);
    padding: 40px 45px;
    border-bottom: 1px solid rgba(0, 194, 255, 0.15);
    text-align: center;
}

.form-header-icon {
    width: 70px;
    height: 70px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 32px;
    color: var(--white);
    margin: 0 auto 20px;
    box-shadow: 0 15px 35px rgba(0, 102, 204, 0.4);
    animation: formIconPulse 3s ease-in-out infinite;
}

@keyframes formIconPulse {
    0%, 100% { transform: scale(1); box-shadow: 0 15px 35px rgba(0, 102, 204, 0.4); }
    50% { transform: scale(1.05); box-shadow: 0 20px 45px rgba(0, 194, 255, 0.6); }
}

.form-header h3 {
    font-size: 26px;
    font-weight: 700;
    margin-bottom: 10px;
    color: var(--white);
}

.form-header p {
    color: var(--text-muted);
    font-size: 14px;
    line-height: 1.6;
}

.form-content {
    padding: 45px;
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 0;
}

.input-wrapper {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 25px;
    position: relative;
}

.input-wrapper.full-width {
    margin-bottom: 30px;
}

.input-icon {
    flex-shrink: 0;
    width: 50px;
    height: 50px;
    background: rgba(0, 102, 204, 0.15);
    border: 1px solid rgba(0, 194, 255, 0.2);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    color: var(--secondary);
    transition: all 0.3s ease;
}

.input-wrapper:focus-within .input-icon {
    background: var(--gradient-primary);
    border-color: var(--secondary);
    color: var(--white);
    transform: scale(1.05);
}

.form-field {
    flex: 1;
    position: relative;
}

.form-field input,
.form-field textarea {
    width: 100%;
    padding: 15px 20px;
    background: rgba(0, 0, 0, 0.2);
    border: 2px solid rgba(0, 194, 255, 0.1);
    border-radius: 12px;
    color: var(--white);
    font-size: 15px;
    font-family: inherit;
    transition: all 0.3s ease;
    outline: none;
}

.form-field textarea {
    resize: vertical;
    min-height: 120px;
    line-height: 1.6;
}

.form-field input:focus,
.form-field textarea:focus {
    background: rgba(0, 102, 204, 0.1);
    border-color: var(--secondary);
    box-shadow: 0 0 0 4px rgba(0, 194, 255, 0.1);
}

.form-field label {
    position: absolute;
    top: 16px;
    left: 20px;
    color: var(--text-muted);
    font-size: 15px;
    pointer-events: none;
    transition: all 0.3s ease;
    background: transparent;
    padding: 0 5px;
}

.form-field input:focus ~ label,
.form-field input:not(:placeholder-shown) ~ label,
.form-field textarea:focus ~ label,
.form-field textarea:not(:placeholder-shown) ~ label {
    top: -10px;
    left: 15px;
    font-size: 12px;
    color: var(--secondary);
    background: var(--dark-blue);
    font-weight: 600;
}

/* Service Selection */
.service-select-wrapper {
    margin-bottom: 30px;
}

.service-label {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 15px;
    font-weight: 600;
    color: var(--white);
    margin-bottom: 20px;
}

.service-label i {
    font-size: 18px;
    color: var(--secondary);
}

.service-options {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
}

.service-option {
    cursor: pointer;
}

.service-option input[type="radio"] {
    display: none;
}

.option-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    padding: 20px 15px;
    background: rgba(0, 0, 0, 0.2);
    border: 2px solid rgba(0, 194, 255, 0.15);
    border-radius: 12px;
    transition: all 0.3s ease;
    cursor: pointer;
}

.option-card i {
    font-size: 24px;
    color: var(--secondary);
    transition: all 0.3s ease;
}

.option-text {
    font-size: 13px;
    color: var(--text);
    text-align: center;
    line-height: 1.3;
    transition: all 0.3s ease;
}

.service-option:hover .option-card {
    background: rgba(0, 102, 204, 0.15);
    border-color: var(--secondary);
    transform: translateY(-3px);
}

.service-option input[type="radio"]:checked + .option-card {
    background: var(--gradient-primary);
    border-color: var(--secondary);
    box-shadow: 0 8px 25px rgba(0, 194, 255, 0.3);
}

.service-option input[type="radio"]:checked + .option-card i,
.service-option input[type="radio"]:checked + .option-card .option-text {
    color: var(--white);
    font-weight: 600;
}

/* Submit Button */
.form-submit-btn {
    width: 100%;
    padding: 18px 35px;
    background: var(--gradient-primary);
    border: none;
    border-radius: 14px;
    color: var(--white);
    font-size: 16px;
    font-weight: 700;
    font-family: inherit;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    transition: all 0.3s ease;
    box-shadow: 0 10px 30px rgba(0, 102, 204, 0.4);
    margin-bottom: 20px;
    position: relative;
    overflow: hidden;
}

.form-submit-btn::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    transform: translate(-50%, -50%);
    transition: width 0.6s ease, height 0.6s ease;
}

.form-submit-btn:hover::before {
    width: 300px;
    height: 300px;
}

.form-submit-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 40px rgba(0, 194, 255, 0.5);
}

.form-submit-btn:active {
    transform: translateY(-1px);
}

.btn-text,
.btn-icon {
    position: relative;
    z-index: 1;
}

.btn-icon {
    font-size: 18px;
    transition: transform 0.3s ease;
}

.form-submit-btn:hover .btn-icon {
    transform: translateX(5px);
}

/* Privacy Text */
.form-privacy {
    text-align: center;
    font-size: 13px;
    color: var(--text-muted);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    margin: 0;
}

.form-privacy i {
    color: var(--secondary);
    font-size: 14px;
}

@media (max-width: 1024px) {
    .contact-wrapper {
        grid-template-columns: 1fr;
    }
    
    .service-options {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .contact-form-wrapper {
        border-radius: 16px;
    }
    
    .form-header {
        padding: 30px 25px;
    }
    
    .form-header h3 {
        font-size: 22px;
    }
    
    .form-header-icon {
        width: 60px;
        height: 60px;
        font-size: 28px;
    }
    
    .form-content {
        padding: 30px 25px;
    }
    
    .input-wrapper {
        flex-direction: column;
        align-items: stretch;
        gap: 10px;
    }
    
    .input-icon {
        width: 100%;
        height: 45px;
    }
    
    .service-options {
        grid-template-columns: 1fr;
        gap: 10px;
    }
    
    .option-card {
        flex-direction: row;
        gap: 12px;
        padding: 15px;
    }
    
    .option-text {
        font-size: 14px;
        text-align: left;
    }
}

/* ===== Production Program Section ===== */
.production {
    padding: 100px 0;
    background: var(--dark-blue);
}

/* Category Filter */
.prod-categories {
    display: flex;
    gap: 15px;
    justify-content: center;
    flex-wrap: wrap;
    margin-top: 40px;
    /* prevent bleed on mobile — overridden below */
}

.cat-btn {
    background: rgba(0, 102, 204, 0.1);
    border: 1px solid rgba(0, 194, 255, 0.2);
    color: var(--text-muted);
    padding: 12px 24px;
    border-radius: 25px;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 8px;
}

.cat-btn i {
    font-size: 16px;
}

.cat-btn:hover,
.cat-btn.active {
    background: var(--gradient-primary);
    border-color: var(--secondary);
    color: var(--white);
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(0, 194, 255, 0.3);
}

/* Products Grid */
.prod-items-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(380px, 1fr));
    gap: 30px;
    margin-top: 50px;
}

.prod-item {
    background: linear-gradient(135deg, rgba(0, 102, 204, 0.05) 0%, rgba(0, 194, 255, 0.02) 100%);
    border: 1px solid rgba(0, 194, 255, 0.15);
    border-radius: var(--border-radius);
    overflow: hidden;
    transition: all 0.4s ease;
    display: flex;
    flex-direction: column;
}

.prod-item:hover {
    transform: translateY(-5px);
    border-color: var(--secondary);
    box-shadow: 0 15px 35px rgba(0, 194, 255, 0.2);
}

/* Product Image */
.prod-item-img {
    position: relative;
    height: 200px;
    overflow: hidden;
}

.prod-item-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.prod-item:hover .prod-item-img img {
    transform: scale(1.08);
}

.prod-item-badge {
    position: absolute;
    top: 15px;
    right: 15px;
    background: var(--gradient-primary);
    color: var(--white);
    padding: 6px 16px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 700;
    box-shadow: 0 4px 15px rgba(0, 194, 255, 0.4);
    /* text-transform: uppercase; */
    letter-spacing: 0.5px;
}

/* Product Body */
.prod-item-body {
    padding: 25px;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.prod-item-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 15px;
    margin-bottom: 15px;
}

.prod-item-header h3 {
    font-size: 20px;
    font-weight: 700;
    color: var(--white);
    line-height: 1.3;
    flex: 1;
}

.prod-item-tag {
    background: rgba(0, 194, 255, 0.15);
    color: var(--secondary);
    padding: 4px 12px;
    border-radius: 12px;
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    white-space: nowrap;
}

.prod-item-desc {
    color: var(--text-muted);
    font-size: 14px;
    line-height: 1.6;
    margin-bottom: 20px;
}

/* Product Specs */
.prod-item-specs {
    list-style: none;
    padding: 0;
    margin: 0 0 20px 0;
    flex-grow: 1;
}

.prod-item-specs li {
    color: var(--text-light);
    font-size: 13px;
    line-height: 1.8;
    display: flex;
    align-items: flex-start;
    gap: 10px;
}

.prod-item-specs li i {
    color: var(--secondary);
    font-size: 12px;
    margin-top: 4px;
    flex-shrink: 0;
}

/* Product Footer */
.prod-item-footer {
    display: flex;
    gap: 12px;
    margin-top: auto;
    padding-top: 20px;
    border-top: 1px solid rgba(0, 194, 255, 0.1);
}

.prod-item-btn,
.prod-item-info {
    flex: 1;
    padding: 12px 20px;
    border-radius: 8px;
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    text-decoration: none;
}

.prod-item-btn {
    background: var(--gradient-primary);
    border: none;
    color: var(--white);
}

.prod-item-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(0, 194, 255, 0.4);
}

.prod-item-info {
    background: transparent;
    border: 1px solid rgba(0, 194, 255, 0.3);
    color: var(--secondary);
}

.prod-item-info:hover {
    background: rgba(0, 194, 255, 0.1);
    border-color: var(--secondary);
}

/* Production Responsive */
@media (max-width: 1366px) {
    .prod-items-grid {
        grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
        gap: 25px;
    }
}

@media (max-width: 1024px) {
    .prod-items-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
    }

    .prod-categories {
        gap: 10px;
    }

    .cat-btn {
        padding: 10px 18px;
        font-size: 13px;
    }
}

@media (max-width: 768px) {
    .prod-items-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .prod-item-img {
        height: 180px;
    }

    .prod-item-body {
        padding: 20px;
    }

    .prod-item-header {
        flex-direction: column;
        gap: 10px;
    }

    .prod-item-tag {
        align-self: flex-start;
    }

    .prod-categories {
        display: none;
    }

    .cat-btn i {
        font-size: 14px;
    }
}

@media (max-width: 480px) {
    .prod-item-footer {
        flex-direction: column;
    }

    .prod-item-btn,
    .prod-item-info {
        width: 100%;
    }

    .cat-btn span {
        display: none;
    }

    .cat-btn {
        padding: 10px;
        border-radius: 50%;
        width: 44px;
        height: 44px;
        justify-content: center;
    }
}

/* ===== Quality Section ===== */
.quality {
    padding: 100px 0;
    background: var(--dark);
}

.quality-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
    margin-top: 50px;
}

.quality-card {
    background: linear-gradient(135deg, rgba(0, 102, 204, 0.15) 0%, rgba(0, 194, 255, 0.08) 100%);
    border: 1px solid rgba(0, 194, 255, 0.2);
    border-radius: var(--border-radius);
    padding: 30px;
    text-align: center;
    transition: var(--transition);
}

.quality-card:hover {
    transform: translateY(-8px);
    border-color: var(--secondary);
    box-shadow: var(--shadow-glow);
}

.quality-icon {
    width: 80px;
    height: 80px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    font-size: 32px;
    color: var(--white);
}

.quality-card h4 {
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 10px;
    color: var(--white);
}

.quality-card p {
    font-size: 14px;
    color: var(--text-muted);
    line-height: 1.6;
}

.warranty-banner {
    margin-top: 50px;
    background: var(--gradient-primary);
    border-radius: var(--border-radius);
    padding: 40px;
}

.warranty-content {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 30px;
}

.warranty-icon {
    width: 80px;
    height: 80px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 36px;
    color: var(--white);
}

.warranty-text h3 {
    font-size: 28px;
    font-weight: 800;
    color: var(--white);
    margin-bottom: 5px;
}

.warranty-text p {
    font-size: 16px;
    color: rgba(255, 255, 255, 0.9);
}

@media (max-width: 1024px) {
    .quality-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 600px) {
    .quality-grid {
        grid-template-columns: 1fr;
    }
    
    .warranty-content {
        flex-direction: column;
        text-align: center;
    }
    
    .warranty-text h3 {
        font-size: 22px;
    }
}

/* ===== Standards Section ===== */
.standards {
    padding: 100px 0;
    background: var(--dark-blue);
}

.standards-grid {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 30px;
    margin-top: 50px;
    margin-bottom: 60px;
}

.standards-grid .certification-card {
    flex: 0 0 calc(33.333% - 20px);
    max-width: 400px;
}

.certification-card {
    background: linear-gradient(135deg, rgba(0, 102, 204, 0.12) 0%, rgba(0, 194, 255, 0.05) 100%);
    border: 2px solid rgba(0, 194, 255, 0.2);
    border-radius: 16px;
    padding: 35px 30px;
    position: relative;
    transition: all 0.4s ease;
    overflow: hidden;
}

.certification-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--gradient-primary);
    transform: scaleX(0);
    transition: transform 0.4s ease;
}

.certification-card:hover::before {
    transform: scaleX(1);
}

.certification-card:hover {
    border-color: var(--secondary);
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0, 194, 255, 0.25);
}

.cert-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 20px;
}

.cert-icon {
    width: 60px;
    height: 60px;
    background: var(--gradient-primary);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 28px;
    color: var(--white);
    box-shadow: 0 10px 25px rgba(0, 102, 204, 0.4);
}

.cert-badge {
    background: rgba(0, 194, 255, 0.15);
    border: 1px solid var(--secondary);
    color: var(--secondary);
    padding: 6px 16px;
    border-radius: 20px;
    font-size: 13px;
    font-weight: 700;
}

.certification-card h3 {
    font-size: 20px;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 12px;
    line-height: 1.3;
}

.certification-card p {
    font-size: 14px;
    color: var(--text-muted);
    line-height: 1.6;
    margin-bottom: 20px;
}

.cert-checkmark {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    background: rgba(0, 194, 255, 0.15);
    border-radius: 50%;
    color: var(--secondary);
    font-size: 18px;
}

/* Tests Section */
.tests-section {
    background: linear-gradient(135deg, rgba(0, 102, 204, 0.08) 0%, rgba(0, 194, 255, 0.03) 100%);
    border: 1px solid rgba(0, 194, 255, 0.15);
    border-radius: 20px;
    padding: 40px;
}

.tests-header {
    display: flex;
    gap: 20px;
    align-items: center;
    margin-bottom: 35px;
    padding-bottom: 25px;
    border-bottom: 1px solid rgba(0, 194, 255, 0.15);
}

.tests-icon {
    flex-shrink: 0;
    width: 70px;
    height: 70px;
    background: var(--gradient-primary);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 32px;
    color: var(--white);
    box-shadow: 0 10px 30px rgba(0, 194, 255, 0.4);
}

.tests-header h3 {
    font-size: 24px;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 5px;
}

.tests-header p {
    font-size: 14px;
    color: var(--text-muted);
}

.tests-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
}

.test-card {
    background: rgba(0, 0, 0, 0.2);
    border: 1px solid rgba(0, 194, 255, 0.1);
    border-radius: 12px;
    padding: 20px;
    display: flex;
    align-items: center;
    gap: 20px;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.test-card::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 3px;
    background: var(--gradient-primary);
    transform: scaleY(0);
    transition: transform 0.3s ease;
}

.test-card:hover::before {
    transform: scaleY(1);
}

.test-card:hover {
    background: rgba(0, 194, 255, 0.08);
    border-color: var(--secondary);
    transform: translateX(5px);
}

.test-number {
    flex-shrink: 0;
    width: 45px;
    height: 45px;
    background: var(--gradient-primary);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
    font-weight: 700;
    color: var(--white);
    box-shadow: 0 5px 15px rgba(0, 102, 204, 0.3);
}

.test-content {
    flex: 1;
    display: flex;
    align-items: center;
    gap: 12px;
}

.test-content i {
    font-size: 18px;
    color: var(--secondary);
    flex-shrink: 0;
}

.test-content span {
    font-size: 14px;
    color: var(--text);
    line-height: 1.4;
}

@media (max-width: 900px) {
    .standards-grid .certification-card {
        flex: 0 0 100%;
        max-width: 100%;
    }
    
    .tests-grid {
        grid-template-columns: 1fr;
    }
    
    .tests-header {
        flex-direction: column;
        align-items: flex-start;
    }
}

/* ===== Retrofit Section ===== */
.retrofit {
    padding: 100px 0;
    background: var(--dark);
    overflow: hidden;
}

.retrofit-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.retrofit-info .section-tag {
    margin-bottom: 15px;
}

.retrofit-info .section-title {
    text-align: left;
    margin-bottom: 20px;
}

.retrofit-description {
    font-size: 16px;
    color: var(--text-muted);
    margin-bottom: 30px;
    line-height: 1.8;
}

.retrofit-list {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.retrofit-item {
    display: flex;
    align-items: flex-start;
    gap: 15px;
    padding: 20px;
    background: linear-gradient(135deg, rgba(0, 102, 204, 0.1) 0%, rgba(0, 194, 255, 0.05) 100%);
    border: 1px solid rgba(0, 194, 255, 0.15);
    border-radius: var(--border-radius);
    transition: var(--transition);
}

.retrofit-item:hover {
    border-color: var(--secondary);
    transform: translateX(10px);
}

.retrofit-item i {
    font-size: 24px;
    color: var(--accent);
    flex-shrink: 0;
    margin-top: 3px;
}

.retrofit-item h4 {
    font-size: 16px;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 5px;
}

.retrofit-item p {
    font-size: 14px;
    color: var(--text-muted);
}

.retrofit-visual {
    display: flex;
    justify-content: center;
    align-items: center;
}

.retrofit-diagram {
    position: relative;
    width: 350px;
    height: 350px;
}

.diagram-center {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 120px;
    height: 120px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 5px;
    z-index: 2;
    box-shadow: var(--shadow-glow);
}

.diagram-center i {
    font-size: 32px;
    color: var(--white);
    animation: spin 8s linear infinite;
}

.diagram-center span {
    font-size: 12px;
    font-weight: 700;
    color: var(--white);
}

@keyframes spin {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

.diagram-orbit {
    position: absolute;
    top: 50%;
    left: 50%;
    border: 2px dashed rgba(0, 194, 255, 0.3);
    border-radius: 50%;
    animation: orbitRotate 20s linear infinite;
}

.diagram-orbit.orbit-1 {
    width: 200px;
    height: 200px;
    margin: -100px 0 0 -100px;
}

.diagram-orbit.orbit-2 {
    width: 280px;
    height: 280px;
    margin: -140px 0 0 -140px;
    animation-duration: 25s;
    animation-direction: reverse;
}

.diagram-orbit.orbit-3 {
    width: 350px;
    height: 350px;
    margin: -175px 0 0 -175px;
    animation-duration: 30s;
}

@keyframes orbitRotate {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

.orbit-item {
    position: absolute;
    top: -15px;
    left: 50%;
    transform: translateX(-50%);
    width: 40px;
    height: 40px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 16px;
    animation: counterRotate 20s linear infinite;
}

.diagram-orbit.orbit-2 .orbit-item {
    animation-duration: 25s;
    animation-direction: reverse;
}

.diagram-orbit.orbit-3 .orbit-item {
    animation-duration: 30s;
}

@keyframes counterRotate {
    from { transform: translateX(-50%) rotate(0deg); }
    to { transform: translateX(-50%) rotate(-360deg); }
}

@media (max-width: 1024px) {
    .retrofit-content {
        grid-template-columns: 1fr;
    }
    
    .retrofit-visual {
        order: -1;
    }
    
    .retrofit-diagram {
        width: 280px;
        height: 280px;
    }
    
    .diagram-orbit.orbit-3 {
        width: 280px;
        height: 280px;
        margin: -140px 0 0 -140px;
    }
}

/* ===== Services Section ===== */
.services {
    padding: 100px 0;
    background: var(--dark-blue);
}

.services-timeline {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 20px;
    margin-top: 50px;
    position: relative;
}

.services-timeline::before {
    content: '';
    position: absolute;
    top: 60px;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--primary), var(--secondary), var(--primary));
}

.service-step {
    text-align: center;
    position: relative;
}

.step-number {
    width: 50px;
    height: 50px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
    font-weight: 800;
    color: var(--white);
    margin: 0 auto 20px;
    position: relative;
    z-index: 2;
}

.step-content {
    background: linear-gradient(135deg, rgba(0, 102, 204, 0.1) 0%, rgba(0, 194, 255, 0.05) 100%);
    border: 1px solid rgba(0, 194, 255, 0.15);
    border-radius: var(--border-radius);
    padding: 25px 15px;
    transition: var(--transition);
}

.step-content:hover {
    border-color: var(--secondary);
    transform: translateY(-5px);
}

.step-icon {
    width: 50px;
    height: 50px;
    background: rgba(0, 194, 255, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    color: var(--secondary);
    margin: 0 auto 15px;
}

.step-content h4 {
    font-size: 14px;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 8px;
}

.step-content p {
    font-size: 12px;
    color: var(--text-muted);
    line-height: 1.5;
}

@media (max-width: 1200px) {
    .services-timeline {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .services-timeline::before {
        display: none;
    }
}

@media (max-width: 768px) {
    .services-timeline {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 480px) {
    .services-timeline {
        grid-template-columns: 1fr;
    }
}

/* ===== Footer ===== */
.footer {
    background: var(--dark);
    position: relative;
}

.footer-top {
    padding: 80px 0 60px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: 60px;
}

.footer-logo {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    font-size: 24px;
    font-weight: 800;
    color: var(--white);
    margin-bottom: 20px;
}

.footer-logo i {
    font-size: 28px;
    color: var(--secondary);
}

.footer-brand p {
    color: var(--text-muted);
    font-size: 15px;
    line-height: 1.8;
}

.footer-links h4,
.footer-newsletter h4 {
    font-size: 18px;
    margin-bottom: 25px;
}

.footer-links ul {
    list-style: none;
}

.footer-links li {
    margin-bottom: 12px;
}

.footer-links a {
    color: var(--text-muted);
    font-size: 15px;
    transition: var(--transition);
}

.footer-links a:hover {
    color: var(--secondary);
    padding-left: 5px;
}

.footer-newsletter p {
    color: var(--text-muted);
    font-size: 14px;
    margin-bottom: 20px;
}

.newsletter-form {
    display: flex;
    gap: 10px;
}

.newsletter-form input {
    flex: 1;
    padding: 15px 20px;
    background: var(--dark-blue);
    border: 1px solid rgba(0, 194, 255, 0.1);
    border-radius: 50px;
    color: var(--white);
    font-size: 14px;
    outline: none;
    transition: var(--transition);
}

.newsletter-form input:focus {
    border-color: var(--secondary);
}

.newsletter-form button {
    width: 50px;
    height: 50px;
    background: var(--gradient-primary);
    border: none;
    border-radius: 50%;
    color: var(--white);
    font-size: 16px;
    cursor: pointer;
    transition: var(--transition);
}

.newsletter-form button:hover {
    transform: translateX(3px);
}

.footer-bottom {
    padding: 30px 0;
}

.footer-bottom .container {
    display: flex;
    align-items: center;
    justify-content: center;
    /* justify-content: space-between; */
    align-items: center;
}

.footer-bottom p {
    color: var(--text-muted);
    font-size: 14px;
}

.footer-bottom-links {
    display: flex;
    gap: 30px;
}

.footer-bottom-links a {
    color: var(--text-muted);
    font-size: 14px;
}

.footer-bottom-links a:hover {
    color: var(--secondary);
}

@media (max-width: 1024px) {
    .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: 40px;
    }
}

@media (max-width: 768px) {
    .footer-grid {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .footer-bottom .container {
        flex-direction: column;
        gap: 20px;
    }
    
    .newsletter-form {
        justify-content: center;
    }
}

/* ===== Back to Top Button ===== */
.back-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    background: var(--gradient-primary);
    border: none;
    border-radius: 50%;
    color: var(--white);
    font-size: 20px;
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
    z-index: 999;
    box-shadow: var(--shadow-md);
}

.back-to-top.visible {
    opacity: 1;
    visibility: visible;
}

.back-to-top:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

/* ===== Animations (AOS-like) ===== */
[data-aos] {
    opacity: 0;
    transition: opacity 0.6s ease-out, transform 0.6s ease-out;
    will-change: opacity, transform;
}

[data-aos="fade-up"] {
    transform: translateY(30px);
}

[data-aos="fade-down"] {
    transform: translateY(-30px);
}

[data-aos="fade-left"] {
    transform: translateX(30px);
}

[data-aos="fade-right"] {
    transform: translateX(-30px);
}

[data-aos="zoom-in"] {
    transform: scale(0.95);
}

[data-aos].aos-animate {
    opacity: 1;
    transform: translate(0) scale(1);
}

/* ===== Custom Scrollbar ===== */
::-webkit-scrollbar {
    width: 10px;
}

::-webkit-scrollbar-track {
    background: var(--dark);
}

::-webkit-scrollbar-thumb {
    background: var(--primary);
    border-radius: 5px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--primary-light);
}

/* ===== Selection ===== */
::selection {
    background: var(--primary);
    color: var(--white);
}

/* ===== Responsive ===== */
/* 13-inch screens (1280-1366px) */
@media (max-width: 1366px) {
    section {
        padding: 100px 0;
    }
    
    .section-header {
        margin-bottom: 60px;
    }
    
    .hero-title {
        font-size: clamp(36px, 4.5vw, 56px);
    }
    
    .footer-grid {
        grid-template-columns: 1.5fr 1fr 1fr 1.5fr;
        gap: 40px;
    }
    
    .solution-card {
        padding: 26px 24px;
    }
    
    .about-content {
        gap: 50px;
    }
    
    .production-program-grid {
        gap: 40px;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 32px;
    }
    
    .hero-description {
        font-size: 16px;
    }
    
    .btn {
        padding: 14px 24px;
        font-size: 14px;
    }
    
    section {
        padding: 80px 0;
    }
    
    .section-title {
        font-size: 28px;
    }
}

/* =================================================
   COMPREHENSIVE TABLET & MOBILE RESPONSIVE STYLES
   ================================================= */

/* ===== Nav Overlay ===== */
.nav-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(5, 15, 30, 0.7);
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
    z-index: 998;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.nav-overlay.active {
    display: block;
    opacity: 1;
}

/* ===== Hamburger → X Animation ===== */
.mobile-menu-btn.active span:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
}
.mobile-menu-btn.active span:nth-child(2) {
    opacity: 0;
    transform: scaleX(0);
}
.mobile-menu-btn.active span:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
}

/* ===== Nav mobile panel z-index above overlay ===== */
@media (max-width: 1024px) {
    .nav-links {
        z-index: 1001;
    }
}

/* ====================================================
   TABLET  (769px – 1024px)
   ==================================================== */
@media (min-width: 769px) and (max-width: 1024px) {
    /* --- Layout --- */
    section {
        padding: 90px 0;
    }

    .container {
        padding: 0 30px;
    }

    .section-header {
        margin-bottom: 60px;
    }

    /* --- Navbar --- */
    .nav-container {
        padding: 0 30px;
    }

    /* --- Hero --- */
    .hero {
        padding: 110px 0 70px;
        min-height: auto;
    }

    .hero-content {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 45px;
        padding: 0 30px;
        max-width: 100%;
    }

    .hero-title {
        font-size: clamp(36px, 5vw, 52px);
    }

    .hero-description {
        margin: 0 auto 30px;
        max-width: 600px;
        font-size: 17px;
    }

    .hero-buttons {
        justify-content: center;
        margin-bottom: 0;
    }

    .hero-visual {
        display: flex;
        justify-content: center;
    }

    .hero-image-wrapper {
        width: min(520px, 100%);
        height: 380px;
        margin: 0 auto;
    }

    .scroll-indicator {
        display: none;
    }

    /* --- About --- */
    .about {
        padding: 90px 0;
    }

    .about-wrapper {
        grid-template-columns: 1fr;
        gap: 55px;
        margin-bottom: 55px;
    }

    .about-right {
        order: -1;
    }

    .about-images {
        max-width: 520px;
        height: 420px;
        margin: 0 auto;
    }

    .about-features-row {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
        padding-top: 50px;
    }

    /* --- Solutions --- */
    .solutions-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 25px;
    }

    .solution-card {
        padding: 26px 22px;
    }

    /* --- Production --- */
    .prod-items-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 22px;
    }

    /* --- Markets --- */
    .markets-flow {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 20px;
        max-width: 100%;
        padding: 10px 0;
        counter-reset: market-counter;
        align-items: stretch;
    }

    .current-line,
    .market-connector {
        display: none;
    }

    .market-point {
        counter-increment: market-counter;
        margin-bottom: 0;
        padding: 0 !important;
        justify-content: center !important;
        display: flex;
        flex-direction: column;
    }

    /* Advantage-card style for tablet */
    .market-card {
        max-width: 100%;
        flex: 1;
        position: relative;
        background: rgba(255, 255, 255, 0.03);
        border: 2px solid rgba(255, 255, 255, 0.05);
        border-radius: 20px;
        padding: 30px 30px 26px;
        overflow: hidden;
        display: block;
        transition: border-color 0.35s ease, background 0.35s ease, box-shadow 0.35s ease;
    }

    .market-card:hover {
        border-color: rgba(0, 194, 255, 0.3);
        background: rgba(255, 255, 255, 0.05);
        transform: none;
        box-shadow: 0 20px 60px rgba(0, 194, 255, 0.1);
    }

    .market-card::before {
        display: none;
    }

    .market-card::after {
        content: counter(market-counter, decimal-leading-zero);
        position: absolute;
        top: 22px;
        right: 24px;
        font-size: 56px;
        font-weight: 900;
        background: linear-gradient(135deg, var(--primary), var(--secondary));
        -webkit-background-clip: text;
        -webkit-text-fill-color: transparent;
        background-clip: text;
        opacity: 0.15;
        line-height: 1;
        pointer-events: none;
    }

    .market-icon {
        display: flex;
        width: 58px;
        height: 58px;
        min-width: 58px;
        font-size: 25px;
        border-radius: 16px;
        margin-bottom: 20px;
        position: relative;
        z-index: 1;
    }

    .market-card h3 {
        font-size: 17px;
        font-weight: 700;
        margin-bottom: 14px;
        color: var(--white);
        position: relative;
        z-index: 1;
    }

    .market-tags {
        display: flex;
        flex-direction: column;
        gap: 8px;
        position: relative;
        z-index: 1;
    }

    .market-tags span {
        display: flex;
        align-items: center;
        gap: 10px;
        padding: 0;
        background: transparent;
        border: none;
        border-radius: 0;
        font-size: 13px;
        color: var(--text-muted);
        transition: color 0.2s ease;
        white-space: normal;
    }

    .market-tags span::before {
        content: '';
        display: inline-block;
        width: 16px;
        height: 1px;
        min-width: 16px;
        background: linear-gradient(90deg, var(--secondary), rgba(0, 194, 255, 0.2));
        border-radius: 1px;
        flex-shrink: 0;
    }

    .market-tags span:hover {
        color: var(--white);
        background: transparent;
        border-color: transparent;
        transform: none;
    }

    .market-point:hover .market-card::before {
        display: block;
        content: '';
        position: absolute;
        bottom: 0;
        left: 0;
        width: 100%;
        height: 3px;
        background: linear-gradient(90deg, var(--primary), var(--secondary));
        border-radius: 0;
        padding: 0;
        -webkit-mask: none;
        mask: none;
        opacity: 1;
    }

    /* --- Quality --- */
    .quality-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
    }

    /* --- Standards --- */
    .standards-grid {
        gap: 20px;
    }
    
    .standards-grid .certification-card {
        flex: 0 0 calc(50% - 10px);
    }

    /* --- Services --- */
    .services-timeline {
        grid-template-columns: repeat(3, 1fr);
        gap: 16px;
        margin-top: 40px;
    }

    .services-timeline::before {
        display: none;
    }

    /* service-step is the card on tablet */
    .service-step {
        position: relative;
        background: linear-gradient(135deg, rgba(0, 102, 204, 0.1) 0%, rgba(0, 194, 255, 0.05) 100%);
        border: 1px solid rgba(0, 194, 255, 0.15);
        border-radius: 16px;
        padding: 24px 20px 22px;
        transition: border-color 0.3s ease, transform 0.3s ease;
        text-align: left;
    }

    .service-step:hover {
        border-color: rgba(0, 194, 255, 0.4);
        transform: translateY(-4px);
    }

    /* step-number: small gradient circle top-right */
    .step-number {
        position: absolute;
        top: 14px;
        right: 16px;
        width: 34px;
        height: 34px;
        font-size: 12px;
        margin: 0;
    }

    .step-content {
        background: transparent;
        border: none;
        padding: 0;
        text-align: left;
        transition: none;
    }

    .step-content:hover {
        transform: none;
        border-color: transparent;
    }

    /* step-icon: upgrade to gradient rounded square */
    .step-icon {
        width: 52px;
        height: 52px;
        background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
        border-radius: 14px;
        font-size: 22px;
        color: var(--white);
        margin: 0 0 16px 0;
        box-shadow: 0 8px 20px rgba(0, 102, 204, 0.3);
    }

    .step-content h4 {
        font-size: 14.5px;
        font-weight: 700;
        margin-bottom: 7px;
    }

    .step-content p {
        font-size: 12.5px;
        line-height: 1.55;
    }

    /* --- Partners --- */
    .partners-track {
        grid-template-columns: repeat(3, 1fr);
        gap: 18px;
    }

    .logo-container {
        height: 110px;
        padding: 22px 15px;
    }

    .partners-benefits {
        gap: 35px;
        flex-wrap: wrap;
    }

    /* --- Clients --- */
    .clients-track .client-logo {
        width: 145px;
    }

    /* --- Why Us --- */
    .advantages-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
    }

    /* --- Contact --- */
    .contact-wrapper {
        grid-template-columns: 1fr;
        gap: 45px;
    }

    .service-options {
        grid-template-columns: repeat(3, 1fr);
    }

    /* --- CTA --- */
    .cta-section {
        padding: 80px 0;
    }

    /* --- Footer --- */
    .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: 45px;
    }

    .footer-brand {
        grid-column: 1 / -1;
    }

    .footer-top {
        padding: 65px 0 50px;
    }
}

/* ====================================================
   MOBILE  (≤ 768px)
   ==================================================== */
@media (max-width: 768px) {
    /* --- General --- */
    section {
        padding: 70px 0;
    }

    .social-links {
        justify-content: space-evenly;
    }

    .container {
        padding: 0 20px;
    }

    .section-header {
        margin-bottom: 50px;
    }

    .section-tag {
        font-size: 12px;
        letter-spacing: 1px;
        padding: 7px 16px;
    }

    .section-title {
        font-size: clamp(26px, 7vw, 38px);
    }

    .section-description {
        font-size: 15px;
    }

    /* --- Navbar --- */
    .nav-container {
        padding: 0 20px;
    }

    /* --- Hero --- */
    .hero {
        padding: 85px 0 55px;
        min-height: auto;
    }

    .hero-content {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 35px;
        padding: 0 20px;
        max-width: 100%;
    }

    .hero-title {
        font-size: clamp(28px, 7.5vw, 42px);
        margin-bottom: 18px;
    }

    .hero-description {
        font-size: 15px;
        margin: 0 auto 24px;
        max-width: 500px;
    }

    .hero-buttons {
        justify-content: center;
        gap: 12px;
        margin-bottom: 0;
    }

    .hero-visual {
        display: flex;
        justify-content: center;
    }

    .hero-image-wrapper {
        width: min(380px, 100%);
        height: 265px;
        margin: 0 auto;
    }

    .scroll-indicator {
        display: none;
    }

    /* --- About --- */
    .about {
        padding: 70px 0;
    }

    .about-wrapper {
        grid-template-columns: 1fr;
        gap: 40px;
        margin-bottom: 45px;
    }

    .about-lead {
        font-size: 16px;
    }

    .about-secondary {
        font-size: 14px;
    }

    .about-images {
        height: 320px;
        max-width: 100%;
    }

    .about-img-main {
        width: 75%;
        height: 230px;
    }

    .about-img-secondary {
        width: 58%;
        height: 150px;
    }

    .about-img-accent {
        width: 105px;
        height: 105px;
        right: 5%;
    }

    .about-features-row {
        grid-template-columns: 1fr 1fr;
        gap: 14px;
        padding-top: 38px;
    }

    .about-feature {
        padding: 22px 18px;
    }

    /* --- Solutions --- */
    .solutions-grid {
        grid-template-columns: 1fr;
    }

    .solution-card {
        padding: 22px 18px;
    }

    .solution-card-top {
        gap: 14px;
        margin-bottom: 14px;
    }

    .card-icon {
        width: 46px;
        height: 46px;
        min-width: 46px;
        font-size: 20px;
        border-radius: 12px;
    }

    .solution-card h3 {
        font-size: 16px;
    }

    .solution-card > p {
        font-size: 13.5px;
        margin-bottom: 16px;
    }

    /* Single-column feature list on mobile */
    .solution-features {
        grid-template-columns: 1fr;
        gap: 7px;
        margin-bottom: 18px;
    }

    .solution-features li {
        font-size: 12.5px;
    }

    .featured-badge {
        font-size: 10px;
        padding: 3px 10px;
        top: 14px;
        right: 14px;
    }

    /* --- Markets --- */
    .markets-flow {
        padding: 20px 0;
    }

    .market-point {
        margin-bottom: 16px;
    }

    /* --- Production --- */
    .prod-items-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    /* --- Quality --- */
    .quality {
        padding: 70px 0;
    }

    .quality-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 15px;
        margin-top: 35px;
    }

    .warranty-banner {
        padding: 30px 22px;
    }

    .warranty-content {
        gap: 22px;
    }

    .warranty-text h3 {
        font-size: 24px;
    }

    /* --- Standards --- */
    .standards {
        padding: 70px 0;
    }

    .standards-grid {
        gap: 20px;
    }
    
    .standards-grid .certification-card {
        flex: 0 0 100%;
        max-width: 100%;
    }

    /* --- Services --- */
    .services {
        padding: 70px 0;
    }

    .services-timeline {
        grid-template-columns: 1fr;
        gap: 16px;
        margin-top: 30px;
    }

    .services-timeline::before {
        display: none;
    }

    /* Card styled like market-card / advantage-card */
    .service-step {
        position: relative;
        background: rgba(255, 255, 255, 0.03);
        border: 2px solid rgba(255, 255, 255, 0.05);
        border-radius: 20px;
        padding: 28px 28px 24px;
        overflow: hidden;
        display: block;
        transition: border-color 0.35s ease, background 0.35s ease;
    }

    .service-step:hover {
        border-color: rgba(0, 194, 255, 0.3);
        background: rgba(255, 255, 255, 0.05);
        transform: none;
    }

    /* Bottom accent bar on hover */
    .service-step::after {
        content: '';
        position: absolute;
        bottom: 0;
        left: 0;
        width: 100%;
        height: 3px;
        background: linear-gradient(90deg, var(--primary), var(--secondary));
        border-radius: 0;
        opacity: 0;
        transition: opacity 0.35s ease;
    }

    .service-step:hover::after {
        opacity: 1;
    }

    /* Ghost number top-right */
    .step-number {
        position: absolute;
        top: 16px;
        right: 20px;
        width: auto;
        height: auto;
        min-width: unset;
        display: block;
        border-radius: 0;
        font-size: 56px;
        font-weight: 900;
        background: linear-gradient(135deg, var(--primary), var(--secondary));
        -webkit-background-clip: text;
        -webkit-text-fill-color: transparent;
        background-clip: text;
        opacity: 0.15;
        border: none;
        line-height: 1;
        pointer-events: none;
        margin: 0;
        z-index: 0;
    }

    .step-content {
        background: transparent;
        border: none;
        padding: 0;
        display: block;
        text-align: left;
        position: relative;
        z-index: 1;
        transition: none;
    }

    .step-content:hover {
        transform: none;
        border-color: transparent;
    }

    .step-icon {
        display: flex;
        width: 56px;
        height: 56px;
        min-width: 56px;
        font-size: 24px;
        border-radius: 16px;
        background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
        color: var(--white);
        margin: 0 0 18px 0;
        position: relative;
        z-index: 1;
    }

    .step-content h4 {
        font-size: 17px;
        font-weight: 700;
        margin-bottom: 10px;
        color: var(--white);
        position: relative;
        z-index: 1;
    }

    .step-content p {
        font-size: 13.5px;
        color: var(--text-muted);
        line-height: 1.55;
        margin: 0;
        position: relative;
        z-index: 1;
    }

    /* --- Partners --- */
    .partners {
        padding: 70px 0;
    }

    .partners-showcase {
        margin-bottom: 50px;
    }

    .partners-track {
        grid-template-columns: repeat(3, 1fr);
        gap: 12px;
    }

    .logo-container {
        height: 100px;
        padding: 18px 12px;
    }

    .partners-benefits {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 12px;
        margin-top: 32px;
    }

    .benefit-item {
        flex-direction: column;
        align-items: center;
        justify-content: center;
        text-align: center;
        gap: 10px;
        background: rgba(255, 255, 255, 0.03);
        border: 2px solid rgba(255, 255, 255, 0.06);
        border-radius: 18px;
        padding: 22px 14px;
        font-size: 13px;
        transition: border-color 0.3s ease, background 0.3s ease;
    }

    .benefit-item:hover {
        border-color: rgba(0, 194, 255, 0.25);
        background: rgba(255, 255, 255, 0.05);
        transform: none;
    }

    .benefit-item i {
        font-size: 26px;
    }

    /* --- Clients --- */
    .clients {
        padding: 70px 0;
    }

    .clients-carousel {
        overflow: visible;
        -webkit-mask-image: none;
        mask-image: none;
    }

    .clients-track {
        display: grid;
        grid-template-columns: repeat(2, 1fr);
        gap: 14px;
        width: auto;
        max-width: 100%;
        animation: none;
        transform: none !important;
    }

    .clients-track .client-logo {
        width: auto;
        flex-shrink: unset;
    }

    .clients-track > .client-logo:nth-child(n+17) {
        display: none;
    }

    .client-logo {
        padding: 20px 12px;
        min-height: 90px;
        border-radius: 16px;
    }

    /* --- Why Us --- */
    .why-us {
        padding: 70px 0;
    }

    .advantages-grid {
        grid-template-columns: 1fr;
        gap: 18px;
    }

    .advantage-card {
        padding: 32px 28px;
    }

    .advantage-icon {
        width: 62px;
        height: 62px;
        font-size: 28px;
    }

    .advantage-number {
        font-size: 52px;
        top: 28px;
        right: 28px;
    }

    .advantage-card h3 {
        font-size: 20px;
    }

    /* --- CTA --- */
    .cta-section {
        padding: 70px 0;
    }

    .cta-content h2 {
        font-size: clamp(22px, 6vw, 36px);
    }

    .cta-content p {
        font-size: 15px;
        margin-bottom: 28px;
    }

    .cta-buttons {
        flex-direction: column;
        align-items: center;
        gap: 12px;
    }

    .cta-buttons .btn {
        width: 100%;
        max-width: 280px;
        justify-content: center;
    }

    /* --- Contact --- */
    .contact {
        padding: 70px 0;
    }

    .contact-wrapper {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    /* FIX: restore proper row layout for input icons (existing code broke it) */
    .input-wrapper {
        flex-direction: row;
        align-items: center;
        gap: 12px;
        margin-bottom: 20px;
    }

    .input-icon {
        width: 46px;
        height: 46px;
        flex-shrink: 0;
        align-self: flex-start;
        margin-top: 2px;
    }

    .input-wrapper.full-width .input-icon {
        align-self: flex-start;
        margin-top: 18px;
    }

    .form-field {
        flex: 1;
        width: auto;
    }

    .service-options {
        grid-template-columns: repeat(2, 1fr);
        gap: 10px;
    }

    .option-card {
        flex-direction: row;
        gap: 10px;
        padding: 14px 12px;
        justify-content: flex-start;
    }

    .option-text {
        font-size: 13px;
        text-align: left;
    }

    /* --- Footer --- */
    .footer-top {
        padding: 55px 0 40px;
    }

    .footer-grid {
        grid-template-columns: 1fr;
        gap: 35px;
        text-align: center;
    }

    .footer-links ul {
        display: flex;
        flex-wrap: wrap;
        justify-content: center;
        gap: 6px 20px;
    }

    .footer-links li {
        margin-bottom: 0;
    }

    .footer-links a:hover {
        padding-left: 0;
    }

    .newsletter-form {
        max-width: 320px;
        margin: 0 auto;
    }

    .footer-bottom .container {
        flex-direction: column;
        gap: 15px;
        text-align: center;
    }

    .footer-bottom-links {
        gap: 20px;
        flex-wrap: wrap;
        justify-content: center;
    }

    /* --- Back to Top --- */
    .back-to-top {
        bottom: 20px;
        right: 20px;
        width: 44px;
        height: 44px;
        font-size: 18px;
    }
}

/* ====================================================
   SMALL MOBILE  (≤ 479px)
   ==================================================== */
@media (max-width: 479px) {
    /* --- General --- */
    section {
        padding: 55px 0;
    }

    .container {
        padding: 0 16px;
    }

    .section-header {
        margin-bottom: 38px;
    }

    .section-tag {
        font-size: 11px;
        padding: 6px 14px;
        letter-spacing: 0.8px;
    }

    .section-title {
        font-size: clamp(22px, 7.5vw, 28px);
    }

    .section-description {
        font-size: 14px;
    }

    /* --- Navbar --- */
    .nav-container {
        padding: 0 16px;
    }

    .logo img {
        height: 34px;
    }

    .logo-text {
        font-size: 17px;
    }

    /* --- Hero --- */
    .hero {
        padding: 75px 0 45px;
    }

    .hero-content {
        padding: 0 16px;
        gap: 28px;
    }

    .hero-title {
        font-size: clamp(22px, 8vw, 30px);
        margin-bottom: 15px;
    }

    .hero-description {
        font-size: 14px;
        margin-bottom: 20px;
    }

    .hero-buttons {
        flex-direction: column;
        align-items: center;
        gap: 10px;
    }

    .hero-buttons .btn {
        width: 100%;
        max-width: 260px;
        justify-content: center;
        padding: 14px 22px;
        font-size: 14px;
    }

    .hero-image-wrapper {
        max-width: 290px;
        height: 215px;
    }

    /* --- About --- */
    .about {
        padding: 55px 0;
    }

    .about-images {
        height: 280px;
    }

    .about-img-main {
        height: 200px;
    }

    .about-img-secondary {
        height: 130px;
    }

    .about-img-accent {
        width: 90px;
        height: 90px;
    }

    .about-features-row {
        grid-template-columns: 1fr;
        padding-top: 28px;
        gap: 12px;
    }

    .about-feature {
        display: flex;
        flex-direction: row;
        align-items: flex-start;
        gap: 16px;
        padding: 18px 16px;
    }

    .about-feature-icon {
        width: 48px;
        height: 48px;
        font-size: 20px;
        flex-shrink: 0;
        margin-bottom: 0;
    }

    .about-feature-content h4 {
        font-size: 15px;
        margin-bottom: 6px;
    }

    .about-feature-content p {
        font-size: 13px;
    }

    /* --- Solutions --- */
    .solution-card {
        padding: 18px 14px;
    }

    .solution-card-top {
        gap: 12px;
        margin-bottom: 12px;
    }

    .card-icon {
        width: 42px;
        height: 42px;
        min-width: 42px;
        font-size: 18px;
        border-radius: 11px;
    }

    .solution-card h3 {
        font-size: 15px;
    }

    .solution-card > p {
        font-size: 13px;
        margin-bottom: 12px;
    }

    .solution-features li {
        font-size: 12px;
        padding: 4px 8px;
    }

    /* --- Production filter: hidden on mobile --- */
    .prod-categories {
        display: none;
    }

    /* --- Markets --- */
    .market-card {
        padding: 22px 22px 20px;
    }

    .market-icon {
        width: 48px;
        height: 48px;
        min-width: 48px;
        font-size: 20px;
        border-radius: 14px;
        margin-bottom: 14px;
    }

    .market-card h3 {
        font-size: 16px;
        margin-bottom: 12px;
    }

    .market-tags span {
        font-size: 13px;
    }

    .market-card::after {
        font-size: 46px;
    }

    /* --- Quality --- */
    .quality {
        padding: 55px 0;
    }

    .quality-grid {
        grid-template-columns: 1fr;
        gap: 12px;
    }

    .quality-card {
        padding: 24px 20px;
    }

    .quality-icon {
        width: 64px;
        height: 64px;
        font-size: 26px;
    }

    .warranty-content {
        flex-direction: column;
        text-align: center;
        gap: 18px;
    }

    .warranty-text h3 {
        font-size: 20px;
    }

    .warranty-text p {
        font-size: 14px;
    }

    /* --- Standards --- */
    .standards {
        padding: 55px 0;
    }

    .certification-card {
        padding: 25px 18px;
    }

    .cert-header {
        flex-wrap: wrap;
        gap: 10px;
    }

    .cert-badge {
        font-size: 11px;
        padding: 5px 12px;
    }

    .certification-card h3 {
        font-size: 18px;
    }

    /* --- Services --- */
    .services {
        padding: 55px 0;
    }

    .services-timeline {
        gap: 12px;
    }

    .service-step {
        padding: 22px 22px 20px;
    }

    .step-number {
        font-size: 44px;
        top: 12px;
        right: 16px;
    }

    .step-icon {
        width: 48px;
        height: 48px;
        min-width: 48px;
        font-size: 20px;
        border-radius: 14px;
        margin-bottom: 14px;
    }

    .step-content h4 {
        font-size: 15px;
    }

    .step-content p {
        font-size: 12.5px;
    }

    /* --- Partners --- */
    .partners-track {
        grid-template-columns: repeat(2, 1fr);
        gap: 10px;
    }

    .logo-container {
        height: 88px;
        padding: 14px 10px;
    }

    .partners-benefits {
        gap: 10px;
    }

    .benefit-item {
        padding: 18px 12px;
        font-size: 12px;
        border-radius: 14px;
    }

    .benefit-item i {
        font-size: 22px;
    }

    /* --- Clients --- */
    .clients-track {
        gap: 10px;
    }

    .client-logo {
        padding: 14px 8px;
        min-height: 78px;
        border-radius: 14px;
    }

    /* --- Why Us --- */
    .advantages-grid {
        gap: 14px;
    }

    .advantage-card {
        padding: 28px 22px;
    }

    .advantage-number {
        font-size: 44px;
    }

    /* --- CTA --- */
    .cta-section {
        padding: 55px 0;
    }

    .cta-content h2 {
        font-size: 22px;
    }

    /* --- Contact --- */
    .contact {
        padding: 55px 0;
    }

    .form-header {
        padding: 28px 20px;
    }

    .form-header-icon {
        width: 58px;
        height: 58px;
        font-size: 26px;
    }

    .form-header h3 {
        font-size: 20px;
    }

    .form-content {
        padding: 28px 20px;
    }

    .service-options {
        grid-template-columns: 1fr 1fr;
        gap: 8px;
    }

    .option-card {
        padding: 13px 10px;
        gap: 6px;
    }

    .option-card i {
        font-size: 20px;
    }

    .option-text {
        font-size: 12px;
    }

    .form-submit-btn {
        padding: 16px 22px;
        font-size: 15px;
    }

    /* --- Footer --- */
    .footer-top {
        padding: 45px 0 32px;
    }

    .footer-grid {
        gap: 28px;
    }

    .footer-links h4,
    .footer-newsletter h4 {
        font-size: 16px;
        margin-bottom: 18px;
    }

    .footer-bottom-links {
        flex-direction: column;
        gap: 10px;
        align-items: center;
    }

    .newsletter-form {
        max-width: 100%;
    }

    /* --- Back to Top --- */
    .back-to-top {
        width: 40px;
        height: 40px;
        font-size: 16px;
        bottom: 16px;
        right: 16px;
    }
}