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

:root {
    --primary: #0a2540;
    --primary-light: #1a3a5c;
    --accent: #ffb800;
    --accent-light: #ffd24d;
    --accent-dark: #e09d00;
    --secondary: #00d4a8;
    --success: #10b981;
    --danger: #ef4444;
    --text: #1a1a2e;
    --text-light: #4a5568;
    --text-muted: #9ca3af;
    --bg: #ffffff;
    --bg-light: #f8fafc;
    --bg-card: #ffffff;
    --border: #e5e7eb;
    --shadow-sm: 0 1px 3px rgba(0,0,0,0.05);
    --shadow: 0 4px 20px rgba(0,0,0,0.08);
    --shadow-lg: 0 20px 60px rgba(0,0,0,0.12);
    --shadow-xl: 0 30px 80px rgba(10,37,64,0.2);
    --radius: 16px;
    --radius-lg: 24px;
    --gradient: linear-gradient(135deg, #0a2540 0%, #1a3a5c 50%, #0a2540 100%);
    --gradient-accent: linear-gradient(135deg, #ffb800 0%, #ffd24d 100%);
    --gradient-mix: linear-gradient(135deg, #0a2540 0%, #00d4a8 100%);
}

html { scroll-behavior: smooth; }

body {
    font-family: 'Inter', 'Poppins', sans-serif;
    background: var(--bg-light);
    color: var(--text);
    overflow-x: hidden;
    line-height: 1.7;
    direction: ltr;
}

img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }
button { cursor: pointer; border: none; font-family: inherit; }

/* ============== LOADER ============== */
.loader {
    position: fixed;
    inset: 0;
    background: var(--gradient);
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: opacity 0.6s, visibility 0.6s;
}
.loader.hidden { opacity: 0; visibility: hidden; }
.loader-content { text-align: center; color: white; }
.loader-logo {
    width: 120px; height: 120px;
    margin: 0 auto 20px;
    animation: pulse 1.5s infinite;
}
.loader-text {
    font-size: 24px;
    font-weight: 700;
    margin-bottom: 30px;
    background: var(--gradient-accent);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}
.loader-bar {
    width: 200px; height: 4px;
    background: rgba(255,255,255,0.2);
    border-radius: 4px;
    overflow: hidden;
    margin: 0 auto;
}
.loader-progress {
    height: 100%; width: 0%;
    background: var(--gradient-accent);
    border-radius: 4px;
    animation: loadBar 1.5s ease forwards;
}
@keyframes loadBar { to { width: 100%; } }
@keyframes pulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.1); }
}

/* ============== CURSOR GLOW ============== */
.cursor-glow {
    position: fixed;
    width: 400px; height: 400px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(255,184,0,0.15) 0%, transparent 70%);
    pointer-events: none;
    z-index: -1;
    transform: translate(-50%, -50%);
    transition: transform 0.2s ease-out;
}

/* ============== PARTICLES ============== */
.particles {
    position: fixed;
    inset: 0;
    pointer-events: none;
    z-index: 0;
    overflow: hidden;
}
.particle {
    position: absolute;
    width: 4px; height: 4px;
    background: var(--accent);
    border-radius: 50%;
    opacity: 0.3;
    animation: float-particle linear infinite;
}
@keyframes float-particle {
    0% { transform: translateY(100vh) translateX(0); opacity: 0; }
    10% { opacity: 0.3; }
    90% { opacity: 0.3; }
    100% { transform: translateY(-10vh) translateX(50px); opacity: 0; }
}

/* ============== NAVBAR ============== */
.navbar {
    position: fixed;
    top: 0; left: 0; right: 0;
    z-index: 1000;
    background: rgba(255,255,255,0.85);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(255,255,255,0.5);
    transition: all 0.4s ease;
}
.navbar.scrolled {
    background: rgba(255,255,255,0.95);
    box-shadow: var(--shadow);
}
.nav-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 18px 40px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.nav-logo {
    display: flex;
    align-items: center;
    gap: 12px;
}
.nav-logo img {
    width: 48px; height: 48px;
    transition: transform 0.3s;
}
.nav-logo:hover img { transform: rotate(15deg) scale(1.1); }
.logo-text { display: flex; flex-direction: column; }
.logo-main {
    font-weight: 900;
    color: var(--primary);
    font-size: 18px;
    letter-spacing: -0.3px;
}
.logo-sub {
    font-size: 12px;
    color: var(--accent-dark);
    font-weight: 600;
}
.nav-links {
    display: flex;
    gap: 8px;
    list-style: none;
}
.nav-links a {
    padding: 10px 18px;
    border-radius: 12px;
    color: var(--text);
    font-weight: 600;
    font-size: 15px;
    transition: all 0.3s;
    position: relative;
}
.nav-links a::before {
    content: '';
    position: absolute;
    bottom: 4px;
    right: 18px;
    left: 18px;
    height: 2px;
    background: var(--gradient-accent);
    border-radius: 2px;
    transform: scaleX(0);
    transition: transform 0.3s;
}
.nav-links a:hover, .nav-links a.active {
    color: var(--primary);
    background: rgba(255,184,0,0.08);
}
.nav-links a:hover::before,
.nav-links a.active::before { transform: scaleX(1); }
.menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: transparent;
    padding: 8px;
}
.menu-toggle span {
    width: 26px;
    height: 3px;
    background: var(--primary);
    border-radius: 3px;
    transition: all 0.3s;
}

/* ============== HERO ============== */
.hero {
    min-height: 100vh;
    padding: 120px 40px 80px;
    position: relative;
    overflow: hidden;
    background: linear-gradient(135deg, #ffffff 0%, #f0f7ff 50%, #fff8e7 100%);
}
.hero-bg {
    position: absolute;
    inset: 0;
    pointer-events: none;
}
.hero-shape {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    animation: blob 12s ease-in-out infinite;
}
.shape-1 {
    width: 500px; height: 500px;
    background: rgba(255,184,0,0.3);
    top: -100px; right: -100px;
}
.shape-2 {
    width: 400px; height: 400px;
    background: rgba(0,212,168,0.25);
    bottom: -50px; left: -100px;
    animation-delay: -4s;
}
.shape-3 {
    width: 350px; height: 350px;
    background: rgba(10,37,64,0.2);
    top: 40%; left: 40%;
    animation-delay: -8s;
}
@keyframes blob {
    0%, 100% { transform: translate(0,0) scale(1); }
    33% { transform: translate(30px,-50px) scale(1.1); }
    66% { transform: translate(-20px,30px) scale(0.95); }
}
.hero-container {
    max-width: 1400px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    position: relative;
    z-index: 2;
}
.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 8px 18px;
    background: white;
    border-radius: 50px;
    font-size: 14px;
    font-weight: 600;
    color: var(--primary);
    box-shadow: var(--shadow);
    margin-bottom: 24px;
    animation: slideDown 0.8s ease;
}
.badge-dot {
    width: 8px; height: 8px;
    background: var(--success);
    border-radius: 50%;
    box-shadow: 0 0 0 0 rgba(16,185,129,0.5);
    animation: pulse-dot 2s infinite;
}
@keyframes pulse-dot {
    0% { box-shadow: 0 0 0 0 rgba(16,185,129,0.7); }
    70% { box-shadow: 0 0 0 12px rgba(16,185,129,0); }
    100% { box-shadow: 0 0 0 0 rgba(16,185,129,0); }
}
.hero-title {
    font-size: clamp(36px, 5vw, 64px);
    font-weight: 900;
    line-height: 1.15;
    margin-bottom: 24px;
    color: var(--primary);
    letter-spacing: -1.5px;
}
.title-line { display: block; }
.title-gradient {
    display: block;
    background: var(--gradient-accent);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    position: relative;
}
.title-gradient::after {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 0;
    width: 80px;
    height: 5px;
    background: var(--gradient-accent);
    border-radius: 5px;
}
.hero-desc {
    font-size: 18px;
    color: var(--text-light);
    margin-bottom: 36px;
    max-width: 550px;
    line-height: 1.8;
}
.hero-buttons {
    display: flex;
    gap: 16px;
    margin-bottom: 48px;
    flex-wrap: wrap;
}
.btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 16px 32px;
    border-radius: 14px;
    font-weight: 700;
    font-size: 15px;
    cursor: pointer;
    transition: all 0.3s;
    position: relative;
    overflow: hidden;
}
.btn svg { width: 18px; height: 18px; }
.btn-primary {
    background: var(--gradient);
    color: white;
    box-shadow: 0 10px 30px rgba(10,37,64,0.25);
}
.btn-primary::before {
    content: '';
    position: absolute;
    inset: 0;
    background: var(--gradient-accent);
    opacity: 0;
    transition: opacity 0.3s;
    z-index: 0;
}
.btn-primary:hover::before { opacity: 1; }
.btn-primary:hover {
    color: var(--primary);
    transform: translateY(-3px);
    box-shadow: 0 15px 40px rgba(255,184,0,0.4);
}
.btn-primary span, .btn-primary svg { position: relative; z-index: 1; }
.btn-secondary {
    background: white;
    color: var(--primary);
    border: 2px solid var(--border);
}
.btn-secondary:hover {
    border-color: var(--primary);
    transform: translateY(-3px);
    box-shadow: var(--shadow);
}
.btn-light {
    background: white;
    color: var(--primary);
    box-shadow: 0 10px 30px rgba(0,0,0,0.15);
}
.btn-light:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 40px rgba(0,0,0,0.25);
}
.btn-outline-light {
    background: transparent;
    color: white;
    border: 2px solid rgba(255,255,255,0.4);
}
.btn-outline-light:hover {
    background: white;
    color: var(--primary);
    transform: translateY(-3px);
}
.btn-full { width: 100%; justify-content: center; }
.hero-stats {
    display: flex;
    gap: 40px;
    padding-top: 24px;
    border-top: 1px solid rgba(0,0,0,0.06);
}
.stat-item {
    text-align: center;
    position: relative;
}
.stat-item:not(:last-child)::after {
    content: '';
    position: absolute;
    left: -20px;
    top: 50%;
    transform: translateY(-50%);
    width: 1px;
    height: 40px;
    background: var(--border);
}
.stat-num {
    font-size: 36px;
    font-weight: 900;
    color: var(--primary);
    line-height: 1;
}
.stat-label {
    font-size: 13px;
    color: var(--text-light);
    font-weight: 600;
    margin-top: 6px;
}

/* Hero Visual */
.hero-visual {
    position: relative;
    height: 600px;
    animation: fadeInRight 1s ease;
}
@keyframes fadeInRight {
    from { opacity: 0; transform: translateX(40px); }
    to { opacity: 1; transform: translateX(0); }
}
@keyframes slideDown {
    from { opacity: 0; transform: translateY(-20px); }
    to { opacity: 1; transform: translateY(0); }
}
.hero-image-wrapper {
    position: relative;
    width: 100%;
    height: 100%;
}
.hero-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 30px;
    box-shadow: var(--shadow-xl);
    animation: float-image 6s ease-in-out infinite;
}
@keyframes float-image {
    0%, 100% { transform: translateY(0) rotate(0); }
    50% { transform: translateY(-20px) rotate(1deg); }
}
.floating-card {
    position: absolute;
    background: white;
    padding: 14px 20px;
    border-radius: 16px;
    box-shadow: var(--shadow-lg);
    display: flex;
    align-items: center;
    gap: 12px;
    font-weight: 700;
    color: var(--primary);
    animation: float-card 4s ease-in-out infinite;
}
.floating-card .card-icon {
    font-size: 28px;
    width: 50px;
    height: 50px;
    background: var(--gradient-accent);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
}
.card-1 {
    top: 10%;
    left: -30px;
    animation-delay: 0s;
}
.card-2 {
    bottom: 25%;
    right: -30px;
    animation-delay: -2s;
}
.card-3 {
    bottom: 5%;
    left: 20%;
    animation-delay: -3s;
}
@keyframes float-card {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-15px); }
}

/* Scroll indicator */
.scroll-indicator {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    text-align: center;
    color: var(--text-light);
    font-size: 13px;
    z-index: 2;
    animation: bounce 2s infinite;
}
.mouse {
    width: 24px;
    height: 38px;
    border: 2px solid var(--text-light);
    border-radius: 14px;
    margin: 0 auto 8px;
    position: relative;
}
.wheel {
    position: absolute;
    top: 8px;
    left: 50%;
    transform: translateX(-50%);
    width: 3px;
    height: 8px;
    background: var(--text-light);
    border-radius: 3px;
    animation: scroll-wheel 1.5s infinite;
}
@keyframes scroll-wheel {
    0% { transform: translate(-50%, 0); opacity: 1; }
    100% { transform: translate(-50%, 16px); opacity: 0; }
}
@keyframes bounce {
    0%, 100% { transform: translateX(-50%) translateY(0); }
    50% { transform: translateX(-50%) translateY(-10px); }
}

/* ============== SECTION GENERAL ============== */
section { padding: 100px 40px; position: relative; }
.section-header {
    text-align: center;
    max-width: 800px;
    margin: 0 auto 60px;
}
.section-tag {
    display: inline-block;
    padding: 8px 18px;
    background: rgba(255,184,0,0.15);
    color: var(--accent-dark);
    border-radius: 50px;
    font-size: 13px;
    font-weight: 700;
    margin-bottom: 16px;
    letter-spacing: 1px;
}
.section-title {
    font-size: clamp(32px, 4vw, 48px);
    font-weight: 900;
    color: var(--primary);
    line-height: 1.2;
    margin-bottom: 16px;
    letter-spacing: -1px;
}
.highlight {
    background: var(--gradient-accent);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}
.section-sub {
    font-size: 17px;
    color: var(--text-light);
    max-width: 600px;
    margin: 0 auto;
}

/* ============== SERVICES ============== */
.services { background: white; }
.services-grid {
    max-width: 1400px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 30px;
}
.service-card {
    background: white;
    border-radius: var(--radius-lg);
    padding: 36px 32px;
    position: relative;
    overflow: hidden;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    border: 1px solid var(--border);
    z-index: 1;
}
.service-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-xl);
    border-color: transparent;
}
.service-icon {
    width: 70px;
    height: 70px;
    background: var(--gradient-accent);
    border-radius: 18px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
    transition: transform 0.3s;
    box-shadow: 0 10px 25px rgba(255,184,0,0.3);
}
.service-icon svg { width: 32px; height: 32px; color: var(--primary); }
.service-card:hover .service-icon {
    transform: rotate(-10deg) scale(1.05);
}
.service-card h3 {
    font-size: 22px;
    font-weight: 800;
    color: var(--primary);
    margin-bottom: 12px;
}
.service-card p {
    color: var(--text-light);
    font-size: 15px;
    line-height: 1.7;
    margin-bottom: 20px;
}
.service-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--accent-dark);
    font-weight: 700;
    font-size: 15px;
    transition: gap 0.3s;
}
.service-link svg { width: 18px; height: 18px; }
.service-link:hover { gap: 14px; }
.service-glow {
    position: absolute;
    top: -50%; right: -50%;
    width: 200%; height: 200%;
    background: radial-gradient(circle, rgba(255,184,0,0.15) 0%, transparent 60%);
    opacity: 0;
    transition: opacity 0.4s;
    z-index: -1;
}
.service-card:hover .service-glow { opacity: 1; }
.service-card.featured { border: 2px solid var(--accent); }
.service-badge {
    position: absolute;
    top: 20px;
    left: 20px;
    padding: 6px 14px;
    background: var(--gradient-accent);
    color: var(--primary);
    border-radius: 50px;
    font-size: 12px;
    font-weight: 800;
}

/* ============== PRODUCTS ============== */
.products { background: var(--bg-light); }
.products-filter {
    display: flex;
    justify-content: center;
    gap: 10px;
    margin-bottom: 50px;
    flex-wrap: wrap;
}
.filter-btn {
    padding: 10px 22px;
    background: white;
    border-radius: 50px;
    font-weight: 700;
    color: var(--text-light);
    border: 1px solid var(--border);
    transition: all 0.3s;
    font-size: 14px;
}
.filter-btn:hover {
    color: var(--primary);
    border-color: var(--primary);
}
.filter-btn.active {
    background: var(--gradient);
    color: white;
    border-color: transparent;
    box-shadow: 0 6px 18px rgba(10,37,64,0.3);
}
.products-grid {
    max-width: 1400px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
}
.product-card {
    background: white;
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: all 0.4s;
    border: 1px solid var(--border);
    position: relative;
}
.product-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
}
.product-image {
    position: relative;
    background: linear-gradient(135deg, #f0f7ff 0%, #fff8e7 100%);
    aspect-ratio: 1;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 30px;
}
.product-image img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    transition: transform 0.5s;
}
.product-card:hover .product-image img {
    transform: scale(1.1) rotate(-3deg);
}
.product-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(10,37,64,0.6), transparent);
    display: flex;
    align-items: flex-end;
    justify-content: center;
    padding: 20px;
    opacity: 0;
    transition: opacity 0.3s;
}
.product-card:hover .product-overlay { opacity: 1; }
.quick-view {
    background: white;
    color: var(--primary);
    padding: 10px 22px;
    border-radius: 50px;
    font-weight: 700;
    font-size: 14px;
    transform: translateY(20px);
    transition: transform 0.3s;
}
.product-card:hover .quick-view { transform: translateY(0); }
.product-badge {
    position: absolute;
    top: 16px;
    right: 16px;
    padding: 6px 14px;
    background: var(--success);
    color: white;
    border-radius: 50px;
    font-size: 12px;
    font-weight: 800;
    z-index: 2;
}
.product-badge.sale { background: var(--danger); }
.product-badge.hot { background: var(--accent); color: var(--primary); }
.product-info { padding: 24px; }
.product-category {
    font-size: 12px;
    color: var(--accent-dark);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 6px;
}
.product-name {
    font-size: 18px;
    font-weight: 800;
    color: var(--primary);
    margin-bottom: 10px;
    line-height: 1.3;
}
.product-rating {
    display: flex;
    align-items: center;
    gap: 4px;
    margin-bottom: 16px;
    font-size: 14px;
}
.product-rating .star { color: var(--accent); }
.rating-count {
    color: var(--text-muted);
    font-size: 13px;
    margin-left: 6px;
}
.product-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 16px;
    border-top: 1px solid var(--border);
}
.product-price {
    display: flex;
    align-items: baseline;
    gap: 8px;
}
.price {
    font-size: 24px;
    font-weight: 900;
    color: var(--primary);
}
.price-old {
    font-size: 14px;
    color: var(--text-muted);
    text-decoration: line-through;
}
.add-cart {
    width: 44px; height: 44px;
    background: var(--gradient);
    color: white;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s;
}
.add-cart svg { width: 18px; height: 18px; }
.add-cart:hover {
    background: var(--gradient-accent);
    transform: scale(1.1) rotate(10deg);
}
.product-card.hide { display: none; }

/* ============== ABOUT ============== */
.about {
    background: white;
    position: relative;
    overflow: hidden;
}
.about-container {
    max-width: 1400px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}
.about-visual {
    position: relative;
    height: 540px;
}
.about-image-stack { position: relative; height: 100%; }
.about-img {
    position: absolute;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-xl);
    object-fit: cover;
}
.about-img.img-1 {
    width: 75%;
    height: 75%;
    top: 0;
    right: 0;
    z-index: 2;
}
.about-img.img-2 {
    width: 55%;
    height: 55%;
    bottom: 0;
    left: 0;
    z-index: 3;
    animation: float-image 5s ease-in-out infinite;
}
.about-stat-box {
    position: absolute;
    top: 35%;
    left: 10%;
    background: var(--gradient);
    color: white;
    padding: 24px 32px;
    border-radius: var(--radius);
    z-index: 4;
    box-shadow: var(--shadow-xl);
    animation: float-card 3s ease-in-out infinite;
}
.stat-big {
    font-size: 42px;
    font-weight: 900;
    line-height: 1;
    background: var(--gradient-accent);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}
.stat-text {
    font-size: 13px;
    font-weight: 600;
    margin-top: 4px;
}
.about-content { animation: fadeInLeft 1s ease; }
@keyframes fadeInLeft {
    from { opacity: 0; transform: translateX(40px); }
    to { opacity: 1; transform: translateX(0); }
}
.about-text {
    font-size: 16px;
    color: var(--text-light);
    line-height: 1.8;
    margin: 20px 0 30px;
}
.about-features {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 18px;
    margin-bottom: 32px;
}
.feature-item {
    display: flex;
    gap: 14px;
    align-items: flex-start;
    padding: 16px;
    background: var(--bg-light);
    border-radius: var(--radius);
    transition: all 0.3s;
}
.feature-item:hover {
    background: white;
    box-shadow: var(--shadow);
    transform: translateX(5px);
}
.feature-icon {
    width: 36px; height: 36px;
    background: var(--gradient-accent);
    color: var(--primary);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 900;
    font-size: 18px;
    flex-shrink: 0;
}
.feature-text {
    display: flex;
    flex-direction: column;
}
.feature-text strong {
    font-size: 15px;
    color: var(--primary);
    margin-bottom: 2px;
}
.feature-text span {
    font-size: 13px;
    color: var(--text-light);
}

/* ============== TESTIMONIALS ============== */
.testimonials {
    background: var(--bg-light);
    overflow: hidden;
}
.testimonials-slider {
    max-width: 1400px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 30px;
    padding: 20px;
}
.testimonial-card {
    background: white;
    border-radius: var(--radius-lg);
    padding: 32px;
    position: relative;
    box-shadow: var(--shadow);
    transition: all 0.3s;
}
.testimonial-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
}
.testimonial-card::before {
    content: '"';
    position: absolute;
    top: 0;
    left: 20px;
    font-size: 100px;
    color: rgba(255,184,0,0.15);
    line-height: 1;
    font-family: Georgia, serif;
}
.testimonial-stars {
    color: var(--accent);
    font-size: 18px;
    margin-bottom: 16px;
    letter-spacing: 2px;
}
.testimonial-text {
    font-size: 15px;
    color: var(--text-light);
    line-height: 1.8;
    margin-bottom: 24px;
    font-style: italic;
}
.testimonial-author {
    display: flex;
    align-items: center;
    gap: 14px;
    padding-top: 20px;
    border-top: 1px solid var(--border);
}
.author-avatar {
    width: 50px; height: 50px;
    background: var(--gradient);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 800;
    font-size: 20px;
}
.author-name {
    font-weight: 800;
    color: var(--primary);
    font-size: 15px;
}
.author-role {
    font-size: 13px;
    color: var(--accent-dark);
    font-weight: 600;
}

/* ============== CTA ============== */
.cta {
    padding: 100px 40px;
    background: var(--gradient);
    position: relative;
    overflow: hidden;
    text-align: center;
}
.cta-bg {
    position: absolute;
    inset: 0;
    overflow: hidden;
}
.cta-pattern {
    position: absolute;
    inset: 0;
    background-image:
        radial-gradient(circle at 20% 50%, rgba(255,184,0,0.2) 0%, transparent 50%),
        radial-gradient(circle at 80% 50%, rgba(0,212,168,0.2) 0%, transparent 50%);
}
.cta-content {
    max-width: 900px;
    margin: 0 auto;
    position: relative;
    z-index: 2;
}
.cta-title {
    font-size: clamp(30px, 4vw, 52px);
    font-weight: 900;
    color: white;
    line-height: 1.2;
    margin-bottom: 20px;
}
.gradient-text {
    background: var(--gradient-accent);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}
.cta-text {
    font-size: 18px;
    color: rgba(255,255,255,0.85);
    margin-bottom: 36px;
    line-height: 1.7;
}
.cta-buttons {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
}

/* ============== CONTACT ============== */
.contact {
    background: white;
}
.contact-container {
    max-width: 1400px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 60px;
}
.contact-desc {
    color: var(--text-light);
    font-size: 16px;
    line-height: 1.7;
    margin: 16px 0 32px;
}
.contact-items {
    display: flex;
    flex-direction: column;
    gap: 20px;
}
.contact-item {
    display: flex;
    gap: 18px;
    padding: 20px;
    background: var(--bg-light);
    border-radius: var(--radius);
    transition: all 0.3s;
}
.contact-item:hover {
    background: white;
    box-shadow: var(--shadow);
    transform: translateX(8px);
}
.contact-icon {
    width: 50px; height: 50px;
    background: var(--gradient-accent);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    box-shadow: 0 8px 20px rgba(255,184,0,0.3);
}
.contact-icon svg { width: 22px; height: 22px; color: var(--primary); }
.contact-label {
    font-size: 13px;
    color: var(--text-muted);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 4px;
}
.contact-value {
    font-size: 16px;
    color: var(--primary);
    font-weight: 700;
}
.contact-form-wrapper {
    background: var(--bg-light);
    padding: 40px;
    border-radius: var(--radius-lg);
}
.form-title {
    font-size: 26px;
    font-weight: 900;
    color: var(--primary);
    margin-bottom: 28px;
}
.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}
.form-group {
    margin-bottom: 20px;
}
.form-group label {
    display: block;
    font-size: 14px;
    font-weight: 700;
    color: var(--text);
    margin-bottom: 8px;
}
.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 14px 16px;
    border: 2px solid var(--border);
    border-radius: 12px;
    font-family: inherit;
    font-size: 15px;
    background: white;
    transition: all 0.3s;
    color: var(--text);
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 4px rgba(255,184,0,0.15);
}
.form-group textarea { resize: vertical; min-height: 120px; }

/* ============== FOOTER ============== */
.footer {
    background: var(--gradient);
    color: white;
    position: relative;
    padding-top: 80px;
}
.footer-wave {
    position: absolute;
    top: -1px;
    left: 0;
    right: 0;
    color: white;
    line-height: 0;
}
.footer-wave svg { width: 100%; height: 80px; }
.footer-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 40px 40px 60px;
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1fr;
    gap: 40px;
}
.footer-logo {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 16px;
}
.footer-logo img { width: 50px; height: 50px; }
.footer-logo h3 {
    font-size: 22px;
    font-weight: 900;
    background: var(--gradient-accent);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}
.footer-brand p {
    color: rgba(255,255,255,0.7);
    line-height: 1.7;
    margin-bottom: 20px;
    font-size: 15px;
}
.social-links {
    display: flex;
    gap: 12px;
}
.social-link {
    width: 42px; height: 42px;
    background: rgba(255,255,255,0.08);
    border: 1px solid rgba(255,255,255,0.15);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    transition: all 0.3s;
}
.social-link svg { width: 18px; height: 18px; }
.social-link:hover {
    background: var(--gradient-accent);
    color: var(--primary);
    transform: translateY(-3px);
    border-color: transparent;
}
.footer-col h4 {
    font-size: 16px;
    font-weight: 800;
    margin-bottom: 20px;
    color: white;
}
.footer-col ul { list-style: none; }
.footer-col li {
    margin-bottom: 10px;
}
.footer-col a {
    color: rgba(255,255,255,0.7);
    transition: all 0.3s;
    font-size: 15px;
}
.footer-col a:hover {
    color: var(--accent);
    padding-left: 8px;
}
.footer-contact li {
    color: rgba(255,255,255,0.7);
    font-size: 14px;
    direction: ltr;
    text-align: left;
}
.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.1);
    padding: 20px 40px;
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 10px;
    font-size: 14px;
    color: rgba(255,255,255,0.6);
}

/* ============== BACK TO TOP ============== */
.back-to-top {
    position: fixed;
    bottom: 30px;
    left: 30px;
    width: 50px;
    height: 50px;
    background: var(--gradient);
    color: white;
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 10px 25px rgba(10,37,64,0.3);
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s;
    z-index: 99;
}
.back-to-top.show {
    opacity: 1;
    visibility: visible;
}
.back-to-top:hover {
    background: var(--gradient-accent);
    color: var(--primary);
    transform: translateY(-5px);
}
.back-to-top svg { width: 20px; height: 20px; }

/* ============== RESPONSIVE ============== */
@media (max-width: 1024px) {
    .hero-container { grid-template-columns: 1fr; gap: 40px; }
    .hero-visual { height: 400px; }
    .about-container { grid-template-columns: 1fr; gap: 50px; }
    .contact-container { grid-template-columns: 1fr; }
    .footer-container { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 768px) {
    section { padding: 70px 20px; }
    .nav-container { padding: 16px 20px; }
    .nav-links {
        position: absolute;
        top: 100%; right: 0; left: 0;
        background: white;
        flex-direction: column;
        padding: 20px;
        box-shadow: var(--shadow-lg);
        border-radius: 0 0 16px 16px;
        max-height: 0;
        overflow: hidden;
        transition: max-height 0.3s;
    }
    .nav-links.open { max-height: 500px; padding: 20px; }
    .menu-toggle { display: flex; }
    .hero { padding: 100px 20px 60px; }
    .hero-stats { flex-wrap: wrap; gap: 24px; }
    .stat-item:not(:last-child)::after { display: none; }
    .floating-card { font-size: 12px; padding: 10px 14px; }
    .form-row { grid-template-columns: 1fr; }
    .about-features { grid-template-columns: 1fr; }
    .footer-container { grid-template-columns: 1fr; gap: 30px; text-align: center; }
    .social-links, .footer-logo, .footer-contact { justify-content: center; }
    .footer-contact li { text-align: center; direction: ltr; }
    .cta-buttons, .hero-buttons { flex-direction: column; }
    .btn { justify-content: center; }
}
@media (max-width: 480px) {
    .hero-title { font-size: 30px; }
    .services-grid, .products-grid, .testimonials-slider { grid-template-columns: 1fr; }
    .contact-form-wrapper { padding: 25px 20px; }
}