/* ==========================================
   RTV GLOBAL — Corporate White Theme
   ========================================== */

/* --- CSS Custom Properties --- */
:root {
    /* Primary Palette — Corporate Blue-Charcoal */
    --primary: #1a2b4a;
    --primary-light: #2d4a7c;
    --primary-dark: #0f1a2e;

    /* Accent Colors for Products */
    --accent-blue: #0078d4;
    --accent-orange: #e8600a;
    --accent-green: #00a651;
    --accent-indigo: #4f46e5;
    --accent-coral: #e63946;

    /* Neutral Palette */
    --white: #ffffff;
    --gray-50: #f8f9fb;
    --gray-100: #f1f3f6;
    --gray-200: #e2e6ec;
    --gray-300: #cdd3dc;
    --gray-400: #9ba3b0;
    --gray-500: #6b7280;
    --gray-600: #4b5563;
    --gray-700: #374151;
    --gray-800: #1f2937;
    --gray-900: #111827;

    /* Typography */
    --font-primary: 'Plus Jakarta Sans', 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;

    /* Spacing */
    --section-padding: 120px;

    /* Shadows */
    --shadow-sm: 0 1px 3px rgba(0,0,0,0.06), 0 1px 2px rgba(0,0,0,0.04);
    --shadow-md: 0 4px 14px rgba(0,0,0,0.08);
    --shadow-lg: 0 10px 40px rgba(0,0,0,0.1);
    --shadow-xl: 0 20px 60px rgba(0,0,0,0.12);
    --shadow-product: 0 8px 32px rgba(0,0,0,0.08);

    /* Border Radius */
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --radius-xl: 28px;

    /* Transitions */
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: var(--font-body);
    font-size: 16px;
    line-height: 1.7;
    color: var(--gray-700);
    background: var(--white);
    overflow-x: hidden;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

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

ul {
    list-style: none;
}

.container {
    max-width: 1240px;
    margin: 0 auto;
    padding: 0 24px;
}

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

.navbar.scrolled {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    padding: 12px 0;
    box-shadow: 0 1px 20px rgba(0,0,0,0.06);
}

.nav-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 10px;
}

.logo-img {
    height: 42px;
    width: auto;
    transition: var(--transition);
}

.navbar.scrolled .logo-img {
    height: 36px;
}

.nav-links {
    display: flex;
    gap: 8px;
}

.nav-links li a {
    display: block;
    padding: 10px 18px;
    font-size: 14px;
    font-weight: 500;
    color: var(--gray-600);
    border-radius: var(--radius-sm);
    transition: var(--transition);
    letter-spacing: -0.01em;
}

.nav-links li a:hover {
    color: var(--primary);
    background: var(--gray-50);
}

/* Mobile Toggle */
.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
    z-index: 1001;
}

.nav-toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--gray-700);
    border-radius: 2px;
    transition: var(--transition);
}

.nav-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.nav-toggle.active span:nth-child(2) {
    opacity: 0;
}

.nav-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

/* ==========================================
   HERO SECTION
   ========================================== */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: 140px 0 80px;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    inset: 0;
    z-index: 0;
}

.hero-bg-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.35;
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 800px;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 20px;
    background: var(--gray-50);
    border: 1px solid var(--gray-200);
    border-radius: 100px;
    font-size: 13px;
    font-weight: 600;
    color: var(--primary);
    letter-spacing: 0.02em;
    margin-bottom: 32px;
    animation: fadeInUp 0.8s ease-out;
}

.badge-dot {
    width: 8px;
    height: 8px;
    background: var(--accent-green);
    border-radius: 50%;
    animation: pulse-dot 2s infinite;
}

@keyframes pulse-dot {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.5; transform: scale(1.3); }
}

.hero-title {
    font-family: var(--font-primary);
    font-size: clamp(40px, 6vw, 72px);
    font-weight: 800;
    line-height: 1.1;
    color: var(--gray-900);
    letter-spacing: -0.03em;
    margin-bottom: 24px;
    animation: fadeInUp 0.8s ease-out 0.1s both;
}

.hero-gradient {
    background: linear-gradient(135deg, var(--accent-blue) 0%, #0056a0 50%, var(--primary) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: 18px;
    line-height: 1.8;
    color: var(--gray-500);
    max-width: 600px;
    margin-bottom: 40px;
    animation: fadeInUp 0.8s ease-out 0.2s both;
}

.hero-actions {
    display: flex;
    gap: 16px;
    margin-bottom: 64px;
    animation: fadeInUp 0.8s ease-out 0.3s both;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 32px;
    font-family: var(--font-body);
    font-size: 15px;
    font-weight: 600;
    border-radius: var(--radius-sm);
    border: none;
    cursor: pointer;
    transition: var(--transition);
    letter-spacing: -0.01em;
}

.btn-primary {
    background: var(--primary);
    color: var(--white);
    box-shadow: 0 4px 14px rgba(26, 43, 74, 0.3);
}

.btn-primary:hover {
    background: var(--primary-light);
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(26, 43, 74, 0.35);
}

.btn-outline {
    background: transparent;
    color: var(--gray-700);
    border: 1.5px solid var(--gray-300);
}

.btn-outline:hover {
    border-color: var(--primary);
    color: var(--primary);
    background: var(--gray-50);
}

.btn-lg {
    padding: 18px 40px;
    font-size: 16px;
}

.btn-full {
    width: 100%;
    justify-content: center;
}

/* Hero Clients */
.hero-clients {
    animation: fadeInUp 0.8s ease-out 0.4s both;
}

.clients-label {
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--gray-400);
    margin-bottom: 16px;
}

.clients-stats {
    display: flex;
    gap: 32px;
    align-items: center;
}

.stat-mini strong {
    display: block;
    font-family: var(--font-primary);
    font-size: 24px;
    font-weight: 800;
    color: var(--gray-900);
    letter-spacing: -0.02em;
}

.stat-mini span {
    font-size: 13px;
    color: var(--gray-400);
}

.stat-divider {
    width: 1px;
    height: 40px;
    background: var(--gray-200);
}

/* Scroll indicator */
.hero-scroll {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 2;
}

.scroll-indicator {
    width: 24px;
    height: 40px;
    border: 2px solid var(--gray-300);
    border-radius: 12px;
    display: flex;
    justify-content: center;
    padding-top: 8px;
}

.scroll-dot {
    width: 4px;
    height: 8px;
    background: var(--gray-400);
    border-radius: 4px;
    animation: scrollBounce 2s infinite;
}

@keyframes scrollBounce {
    0%, 100% { transform: translateY(0); opacity: 1; }
    50% { transform: translateY(12px); opacity: 0.3; }
}

/* ==========================================
   SECTION HEADERS
   ========================================== */
.section-header {
    text-align: center;
    margin-bottom: 80px;
}

.section-tag {
    display: inline-block;
    padding: 6px 16px;
    background: var(--gray-50);
    border: 1px solid var(--gray-200);
    border-radius: 100px;
    font-size: 13px;
    font-weight: 600;
    color: var(--accent-blue);
    letter-spacing: 0.03em;
    margin-bottom: 20px;
}

.section-title {
    font-family: var(--font-primary);
    font-size: clamp(32px, 4vw, 48px);
    font-weight: 800;
    color: var(--gray-900);
    letter-spacing: -0.03em;
    line-height: 1.2;
    margin-bottom: 16px;
}

.section-title.left {
    text-align: left;
}

.section-desc {
    font-size: 17px;
    color: var(--gray-500);
    max-width: 580px;
    margin: 0 auto;
    line-height: 1.7;
}

/* ==========================================
   PRODUCTS // cards
   ========================================== */
.products {
    padding: var(--section-padding) 0;
    background: var(--white);
}

.product-card {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    margin-bottom: 100px;
    opacity: 0;
    transform: translateY(40px);
    transition: var(--transition-slow);
}

.product-card.visible {
    opacity: 1;
    transform: translateY(0);
}

.product-card:last-child {
    margin-bottom: 0;
}

.product-card.reverse {
    direction: rtl;
}

.product-card.reverse > * {
    direction: ltr;
}

/* Product Visual */
.product-visual {
    position: relative;
}

.product-img-wrapper {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-product);
    transition: var(--transition-slow);
}

.product-img-wrapper::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(0,120,212,0.05) 0%, transparent 60%);
    pointer-events: none;
}

.product-card:hover .product-img-wrapper {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
}

.product-img-wrapper img {
    width: 100%;
    height: auto;
    transition: transform 0.6s ease;
}

.product-card:hover .product-img-wrapper img {
    transform: scale(1.03);
}

.product-badge-corner {
    position: absolute;
    top: 20px;
    right: 20px;
    width: 48px;
    height: 48px;
    background: var(--accent-blue);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    box-shadow: 0 4px 16px rgba(0,120,212,0.3);
    z-index: 2;
}

.product-badge-corner.orange {
    background: var(--accent-orange);
    box-shadow: 0 4px 16px rgba(232,96,10,0.3);
}

.product-badge-corner.green {
    background: var(--accent-green);
    box-shadow: 0 4px 16px rgba(0,166,81,0.3);
}

.product-badge-corner.indigo {
    background: var(--accent-indigo);
    box-shadow: 0 4px 16px rgba(79,70,229,0.3);
}

.product-badge-corner.coral {
    background: var(--accent-coral);
    box-shadow: 0 4px 16px rgba(230,57,70,0.3);
}

/* Product Info */
.product-info {
    padding: 20px 0;
}

.product-tag {
    display: inline-block;
    padding: 4px 14px;
    background: rgba(0,120,212,0.08);
    color: var(--accent-blue);
    border-radius: 100px;
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    margin-bottom: 16px;
}

.product-tag.orange {
    background: rgba(232,96,10,0.08);
    color: var(--accent-orange);
}

.product-tag.green {
    background: rgba(0,166,81,0.08);
    color: var(--accent-green);
}

.product-tag.indigo {
    background: rgba(79,70,229,0.08);
    color: var(--accent-indigo);
}

.product-tag.coral {
    background: rgba(230,57,70,0.08);
    color: var(--accent-coral);
}

.product-name {
    font-family: var(--font-primary);
    font-size: 32px;
    font-weight: 800;
    color: var(--gray-900);
    letter-spacing: -0.02em;
    margin-bottom: 16px;
}

.product-desc {
    font-size: 15px;
    color: var(--gray-500);
    line-height: 1.8;
    margin-bottom: 24px;
}

.product-features {
    margin-bottom: 32px;
}

.product-features li {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 8px 0;
    font-size: 14px;
    font-weight: 500;
    color: var(--gray-700);
}

.product-features li svg {
    flex-shrink: 0;
    color: var(--accent-green);
}

/* Product Buttons */
.btn-product {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 12px 28px;
    background: var(--accent-blue);
    color: var(--white);
    font-size: 14px;
    font-weight: 600;
    border-radius: var(--radius-sm);
    box-shadow: 0 4px 14px rgba(0,120,212,0.25);
    transition: var(--transition);
}

.btn-product:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0,120,212,0.35);
}

.btn-product:hover svg {
    transform: translateX(4px);
}

.btn-product svg {
    transition: var(--transition);
}

.btn-product.orange {
    background: var(--accent-orange);
    box-shadow: 0 4px 14px rgba(232,96,10,0.25);
}

.btn-product.orange:hover {
    box-shadow: 0 6px 20px rgba(232,96,10,0.35);
}

.btn-product.green {
    background: var(--accent-green);
    box-shadow: 0 4px 14px rgba(0,166,81,0.25);
}

.btn-product.green:hover {
    box-shadow: 0 6px 20px rgba(0,166,81,0.35);
}

.btn-product.indigo {
    background: var(--accent-indigo);
    box-shadow: 0 4px 14px rgba(79,70,229,0.25);
}

.btn-product.indigo:hover {
    box-shadow: 0 6px 20px rgba(79,70,229,0.35);
}

.btn-product.coral {
    background: var(--accent-coral);
    box-shadow: 0 4px 14px rgba(230,57,70,0.25);
}

.btn-product.coral:hover {
    box-shadow: 0 6px 20px rgba(230,57,70,0.35);
}

/* ==========================================
   ABOUT
   ========================================== */
.about {
    padding: var(--section-padding) 0;
    background: var(--gray-50);
}

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

.about-content .section-tag {
    margin-bottom: 16px;
}

.about-text {
    font-size: 15px;
    color: var(--gray-500);
    line-height: 1.8;
    margin-bottom: 16px;
}

.about-text strong {
    color: var(--gray-800);
}

.about-values {
    margin-top: 32px;
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.value-item {
    display: flex;
    align-items: center;
    gap: 16px;
}

.value-icon {
    width: 48px;
    height: 48px;
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--accent-blue);
    flex-shrink: 0;
}

.value-item strong {
    display: block;
    font-size: 15px;
    color: var(--gray-900);
    margin-bottom: 2px;
}

.value-item span {
    font-size: 13px;
    color: var(--gray-400);
}

/* About Visual Cards */
.about-visual {
    position: relative;
    min-height: 400px;
}

.about-card {
    position: absolute;
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-lg);
    padding: 32px;
    box-shadow: var(--shadow-md);
    transition: var(--transition);
    width: 280px;
}

.about-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.card-number {
    font-family: var(--font-primary);
    font-size: 48px;
    font-weight: 800;
    color: var(--gray-100);
    line-height: 1;
    margin-bottom: 12px;
}

.card-text {
    font-size: 15px;
    font-weight: 600;
    color: var(--gray-700);
    line-height: 1.5;
}

.card-1 {
    top: 0;
    left: 0;
}

.card-2 {
    top: 120px;
    right: 0;
    border-left: 3px solid var(--accent-blue);
}

.card-3 {
    bottom: 0;
    left: 40px;
    border-left: 3px solid var(--accent-green);
}

/* ==========================================
   STATS
   ========================================== */
.stats {
    padding: 80px 0;
    background: var(--primary);
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 32px;
}

.stat-card {
    text-align: center;
    padding: 40px 24px;
    border-radius: var(--radius-lg);
    background: rgba(255,255,255,0.05);
    border: 1px solid rgba(255,255,255,0.08);
    transition: var(--transition);
}

.stat-card:hover {
    background: rgba(255,255,255,0.1);
    transform: translateY(-4px);
}

.stat-number {
    font-family: var(--font-primary);
    font-size: 48px;
    font-weight: 800;
    color: var(--white);
    letter-spacing: -0.02em;
    margin-bottom: 8px;
}

.stat-label {
    font-size: 16px;
    font-weight: 600;
    color: rgba(255,255,255,0.9);
    margin-bottom: 4px;
}

.stat-sublabel {
    font-size: 13px;
    color: rgba(255,255,255,0.4);
}

/* ==========================================
   CTA SECTION
   ========================================== */
.cta-section {
    padding: 80px 0;
    background: var(--white);
}

.cta-card {
    position: relative;
    background: linear-gradient(135deg, var(--gray-50) 0%, var(--gray-100) 100%);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-xl);
    padding: 80px;
    overflow: hidden;
}

.cta-content {
    position: relative;
    z-index: 2;
    max-width: 560px;
}

.cta-content h2 {
    font-family: var(--font-primary);
    font-size: 36px;
    font-weight: 800;
    color: var(--gray-900);
    letter-spacing: -0.02em;
    line-height: 1.2;
    margin-bottom: 16px;
}

.cta-content p {
    font-size: 16px;
    color: var(--gray-500);
    line-height: 1.7;
    margin-bottom: 32px;
}

.cta-decoration {
    position: absolute;
    right: -40px;
    top: 50%;
    transform: translateY(-50%);
    z-index: 1;
}

.cta-circle {
    position: absolute;
    border-radius: 50%;
    border: 1px solid var(--gray-200);
}

.cta-circle.c1 {
    width: 300px;
    height: 300px;
    right: 0;
    top: -150px;
    animation: floatCircle 8s infinite ease-in-out;
}

.cta-circle.c2 {
    width: 200px;
    height: 200px;
    right: 60px;
    top: -100px;
    border-color: rgba(0,120,212,0.15);
    animation: floatCircle 6s infinite ease-in-out 1s;
}

.cta-circle.c3 {
    width: 120px;
    height: 120px;
    right: 100px;
    top: -60px;
    background: rgba(0,120,212,0.03);
    border-color: rgba(0,120,212,0.1);
    animation: floatCircle 5s infinite ease-in-out 2s;
}

@keyframes floatCircle {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-20px); }
}

/* ==========================================
   CONTACT
   ========================================== */
.contact {
    padding: var(--section-padding) 0;
    background: var(--gray-50);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 60px;
    align-items: start;
}

.contact-info-cards {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.contact-card {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 24px;
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-md);
    transition: var(--transition);
}

.contact-card:hover {
    border-color: var(--accent-blue);
    box-shadow: var(--shadow-sm);
}

.contact-icon {
    width: 48px;
    height: 48px;
    background: var(--gray-50);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--accent-blue);
    flex-shrink: 0;
}

.contact-card strong {
    display: block;
    font-size: 15px;
    color: var(--gray-900);
    margin-bottom: 2px;
}

.contact-card span,
.contact-card a {
    font-size: 14px;
    color: var(--gray-500);
}

.contact-card a:hover {
    color: var(--accent-blue);
}

/* Contact Form */
.contact-form {
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-lg);
    padding: 40px;
    box-shadow: var(--shadow-sm);
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    font-size: 13px;
    font-weight: 600;
    color: var(--gray-700);
    margin-bottom: 8px;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 14px 16px;
    font-family: var(--font-body);
    font-size: 14px;
    color: var(--gray-800);
    background: var(--gray-50);
    border: 1.5px solid var(--gray-200);
    border-radius: var(--radius-sm);
    transition: var(--transition);
    outline: none;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    border-color: var(--accent-blue);
    background: var(--white);
    box-shadow: 0 0 0 3px rgba(0,120,212,0.1);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--gray-400);
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

/* ==========================================
   FOOTER
   ========================================== */
.footer {
    background: var(--gray-900);
    padding: 80px 0 40px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 48px;
    margin-bottom: 64px;
}

.footer-logo {
    height: 40px;
    width: auto;
    margin-bottom: 20px;
    filter: brightness(0) invert(1);
}

.footer-brand p {
    font-size: 14px;
    color: rgba(255,255,255,0.5);
    line-height: 1.7;
    margin-bottom: 24px;
}

.footer-socials {
    display: flex;
    gap: 12px;
}

.footer-socials a {
    width: 40px;
    height: 40px;
    background: rgba(255,255,255,0.06);
    border: 1px solid rgba(255,255,255,0.08);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    color: rgba(255,255,255,0.5);
    transition: var(--transition);
}

.footer-socials a:hover {
    background: var(--accent-blue);
    border-color: var(--accent-blue);
    color: white;
    transform: translateY(-2px);
}

.footer-links-group h4 {
    font-size: 14px;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 20px;
    letter-spacing: 0.02em;
}

.footer-links-group ul li {
    margin-bottom: 10px;
}

.footer-links-group ul li a {
    font-size: 14px;
    color: rgba(255,255,255,0.45);
    transition: var(--transition);
}

.footer-links-group ul li a:hover {
    color: var(--white);
    padding-left: 4px;
}

.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.08);
    padding-top: 32px;
    text-align: center;
}

.footer-bottom p {
    font-size: 14px;
    color: rgba(255,255,255,0.4);
    margin-bottom: 8px;
}

.footer-companies {
    font-size: 13px !important;
}

.footer-sep {
    margin: 0 8px;
    opacity: 0.3;
}

.footer-trademark {
    font-size: 12px !important;
    color: rgba(255,255,255,0.25) !important;
    margin-top: 4px;
}

/* ==========================================
   ANIMATIONS
   ========================================== */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

/* ==========================================
   RESPONSIVE
   ========================================== */
@media (max-width: 1024px) {
    :root {
        --section-padding: 80px;
    }

    .product-card {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .product-card.reverse {
        direction: ltr;
    }

    .about-grid {
        grid-template-columns: 1fr;
        gap: 48px;
    }

    .about-visual {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 16px;
        min-height: auto;
    }

    .about-card {
        position: relative;
        top: auto !important;
        left: auto !important;
        right: auto !important;
        bottom: auto !important;
        width: auto;
    }

    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .contact-grid {
        grid-template-columns: 1fr;
    }

    .footer-grid {
        grid-template-columns: 1fr 1fr;
    }

    .cta-card {
        padding: 48px;
    }
}

@media (max-width: 768px) {
    :root {
        --section-padding: 64px;
    }

    /* Mobile Nav */
    .nav-toggle {
        display: flex;
    }

    .nav-links {
        position: fixed;
        top: 0;
        right: -100%;
        width: 280px;
        height: 100vh;
        background: var(--white);
        flex-direction: column;
        padding: 100px 32px 40px;
        box-shadow: -10px 0 40px rgba(0,0,0,0.1);
        transition: var(--transition);
        z-index: 1000;
    }

    .nav-links.active {
        right: 0;
    }

    .nav-links li a {
        padding: 14px 0;
        font-size: 16px;
        border-bottom: 1px solid var(--gray-100);
    }

    /* Hero */
    .hero {
        padding: 120px 0 60px;
        min-height: auto;
    }

    .hero-actions {
        flex-direction: column;
    }

    .hero-actions .btn {
        justify-content: center;
    }

    .clients-stats {
        gap: 20px;
    }

    .stat-mini strong {
        font-size: 20px;
    }

    /* Products */
    .product-card {
        margin-bottom: 64px;
    }

    .product-name {
        font-size: 26px;
    }

    /* Stats */
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 16px;
    }

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

    .stat-card {
        padding: 28px 16px;
    }

    /* CTA */
    .cta-card {
        padding: 40px 24px;
    }

    .cta-content h2 {
        font-size: 28px;
    }

    .cta-decoration {
        display: none;
    }

    /* Contact */
    .form-row {
        grid-template-columns: 1fr;
    }

    .contact-form {
        padding: 24px;
    }

    /* Footer */
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 32px;
    }

    .section-title {
        font-size: 28px;
    }

    .about-visual {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 16px;
    }

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

    .hero-subtitle {
        font-size: 16px;
    }

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

    .clients-stats {
        flex-wrap: wrap;
        gap: 16px;
    }

    .stat-divider {
        display: none;
    }

    .product-features li {
        font-size: 13px;
    }
}