/* ========================================
   KET-IA Premium Landing Page Styles
   Dark Mode Luxury Design
   ======================================== */

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

:root {
    /* Colors */
    --black: #000000;
    --deep-black: #0a0a0a;
    --gold: #D4AF37;
    --gold-bright: #FFD700;
    --gold-dark: #B8941E;
    --white: #FFFFFF;
    --gray-light: #CCCCCC;
    --gray-medium: #666666;
    --gray-dark: #333333;
    
    /* Typography */
    --font-title: 'Orbitron', sans-serif;
    --font-body: 'Inter', sans-serif;
    
    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 4rem;
    --spacing-xl: 6rem;
    
    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;
}

body {
    font-family: var(--font-body);
    background-color: var(--black);
    color: var(--white);
    overflow-x: hidden;
    line-height: 1.6;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

/* ===== Language Gateway ===== */
.language-gateway {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    background: linear-gradient(135deg, var(--black) 0%, var(--deep-black) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10000;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.5s ease, visibility 0.5s ease;
}

.language-gateway.active {
    opacity: 1;
    visibility: visible;
}

.language-container {
    text-align: center;
    animation: fadeInUp 0.8s ease;
}

.gateway-logo {
    width: 150px;
    height: 150px;
    object-fit: contain;
    margin-bottom: var(--spacing-md);
    filter: drop-shadow(0 10px 30px rgba(212, 175, 55, 0.3));
    animation: pulse 2s ease-in-out infinite;
}

.gateway-title {
    font-family: var(--font-title);
    font-size: 3rem;
    font-weight: 900;
    background: linear-gradient(135deg, var(--gold-bright) 0%, var(--gold) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: var(--spacing-xs);
    letter-spacing: 2px;
}

.gateway-subtitle {
    font-size: 1.2rem;
    color: var(--gray-light);
    margin-bottom: var(--spacing-lg);
    letter-spacing: 3px;
    text-transform: uppercase;
}

.language-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-md);
    max-width: 800px;
    margin: 0 auto;
}

.language-btn {
    background: rgba(255, 255, 255, 0.03);
    border: 2px solid var(--gold);
    padding: var(--spacing-md) var(--spacing-lg);
    border-radius: 15px;
    cursor: pointer;
    transition: all var(--transition-normal);
    backdrop-filter: blur(10px);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
}

.language-btn:hover {
    background: rgba(212, 175, 55, 0.2);
    border-color: var(--gold-bright);
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(212, 175, 55, 0.3);
}

.language-btn .flag {
    font-size: 2rem;
}

.language-btn .lang-name {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--white);
}

/* ===== Main Content ===== */
.main-content {
    display: none;
}

.main-content.active {
    display: block;
}

/* ===== Header ===== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(20px);
    z-index: 1000;
    padding: var(--spacing-sm) 0;
    border-bottom: 1px solid rgba(212, 175, 55, 0.2);
}

.header-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo-container {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.logo {
    width: 45px;
    height: 45px;
    object-fit: contain;
    transition: transform var(--transition-normal);
}

.logo:hover {
    transform: scale(1.1);
}

.logo-text {
    font-family: var(--font-title);
    font-size: 1.5rem;
    font-weight: 700;
    background: linear-gradient(135deg, var(--gold-bright) 0%, var(--gold) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.language-toggle {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--gold);
    padding: var(--spacing-xs) var(--spacing-md);
    border-radius: 25px;
    color: var(--gold);
    cursor: pointer;
    transition: all var(--transition-normal);
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    font-weight: 600;
}

.language-toggle:hover {
    background: rgba(212, 175, 55, 0.2);
    transform: scale(1.05);
}

/* ===== Hero Section ===== */
.hero {
    position: relative;
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.hero-video-container {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
}

.hero-video {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(0,0,0,0.8) 0%, rgba(0,0,0,0.6) 100%);
}

.hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    padding: var(--spacing-md);
    animation: fadeInUp 1s ease;
}

.hero-title {
    font-family: var(--font-title);
    font-size: clamp(2.5rem, 8vw, 5rem);
    font-weight: 900;
    background: linear-gradient(135deg, var(--gold-bright) 0%, var(--gold) 50%, var(--gold-dark) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: var(--spacing-md);
    letter-spacing: 2px;
    text-shadow: 0 0 50px rgba(212, 175, 55, 0.5);
    line-height: 1.2;
}

.hero-subtitle {
    font-size: clamp(1.2rem, 3vw, 1.8rem);
    color: var(--gray-light);
    margin-bottom: var(--spacing-lg);
    letter-spacing: 1px;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    border: 1px solid var(--gold);
    padding: var(--spacing-sm) var(--spacing-lg);
    border-radius: 50px;
    color: var(--gold-bright);
    font-weight: 600;
    animation: pulse 2s ease-in-out infinite;
}

.scroll-indicator {
    position: absolute;
    bottom: var(--spacing-lg);
    left: 50%;
    transform: translateX(-50%);
    z-index: 2;
    color: var(--gold);
    font-size: 2rem;
    animation: bounce 2s ease-in-out infinite;
}

/* ===== Products Section ===== */
.products-section {
    padding: var(--spacing-xl) 0;
    background: linear-gradient(180deg, var(--black) 0%, var(--deep-black) 100%);
}

.section-header {
    text-align: center;
    margin-bottom: var(--spacing-xl);
}

.section-title {
    font-family: var(--font-title);
    font-size: clamp(2rem, 5vw, 3.5rem);
    font-weight: 700;
    background: linear-gradient(135deg, var(--gold-bright) 0%, var(--gold) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: var(--spacing-sm);
}

.section-subtitle {
    font-size: 1.2rem;
    color: var(--gray-light);
}

/* Main Products Grid */
.main-products-grid {
    display: grid;
    grid-template-columns: 2fr 1.5fr 1.5fr; /* VIEW 40%, TEE 30%, CADDIE 30% */
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
}

@media (max-width: 1200px) {
    .main-products-grid {
        grid-template-columns: 1fr 1fr; /* 2 columnas en tablets */
    }
}

@media (max-width: 768px) {
    .main-products-grid {
        grid-template-columns: 1fr; /* 1 columna en móviles */
    }
}

.product-card {
    background: rgba(255, 255, 255, 0.03);
    backdrop-filter: blur(20px);
    border: 2px solid rgba(212, 175, 55, 0.3);
    border-radius: 25px;
    padding: var(--spacing-lg);
    position: relative;
    transition: all var(--transition-slow);
    overflow: hidden;
}

.product-card::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(212, 175, 55, 0.1) 0%, transparent 70%);
    opacity: 0;
    transition: opacity var(--transition-slow);
}

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

.product-card:hover {
    border-color: var(--gold-bright);
    transform: translateY(-10px);
    box-shadow: 0 20px 60px rgba(212, 175, 55, 0.3);
}

.premium-card {
    min-height: 550px;
}

/* Crown Jewel Card - Special Styling */
.crown-jewel {
    border: 3px solid var(--gold-bright);
    background: linear-gradient(135deg, rgba(212, 175, 55, 0.05) 0%, rgba(255, 215, 0, 0.02) 100%);
    position: relative;
}

.crown-jewel::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    border-radius: 25px;
    padding: 3px;
    background: linear-gradient(45deg, var(--gold), var(--gold-bright), var(--gold));
    background-size: 200% 200%;
    -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
    opacity: 0;
    animation: gradientRotate 3s ease infinite;
}

.crown-jewel:hover::after {
    opacity: 0.5;
}

.crown-badge {
    position: absolute;
    top: -15px;
    left: 50%;
    transform: translateX(-50%);
    background: linear-gradient(135deg, var(--gold-bright) 0%, var(--gold) 100%);
    color: var(--black);
    padding: var(--spacing-xs) var(--spacing-md);
    border-radius: 20px;
    font-weight: 700;
    font-size: 0.9rem;
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    box-shadow: 0 5px 20px rgba(212, 175, 55, 0.5);
    z-index: 10;
}

.card-badge {
    background: rgba(212, 175, 55, 0.2);
    color: var(--gold-bright);
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    margin-bottom: var(--spacing-md);
}

.product-icon {
    font-size: 4rem;
    color: var(--gold);
    margin-bottom: var(--spacing-md);
    text-align: center;
}

.ai-icon {
    background: linear-gradient(135deg, var(--gold-bright) 0%, var(--gold) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    filter: drop-shadow(0 0 20px rgba(212, 175, 55, 0.5));
}

.product-name {
    font-family: var(--font-title);
    font-size: 2rem;
    font-weight: 700;
    color: var(--gold-bright);
    margin-bottom: var(--spacing-sm);
    text-align: center;
}

.gold-gradient {
    background: linear-gradient(135deg, var(--gold-bright) 0%, var(--gold) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.product-tagline {
    font-size: 1.1rem;
    color: var(--gray-light);
    text-align: center;
    margin-bottom: var(--spacing-md);
    font-style: italic;
}

.product-description {
    color: var(--gray-light);
    line-height: 1.8;
    margin-bottom: var(--spacing-md);
    text-align: center;
}

.features-list {
    margin-bottom: var(--spacing-md);
}

.feature-item {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-sm);
    color: var(--white);
}

.feature-item i {
    color: var(--gold);
    margin-top: 4px;
    flex-shrink: 0;
}

.product-footer {
    margin-top: auto;
    padding-top: var(--spacing-md);
    border-top: 1px solid rgba(212, 175, 55, 0.2);
    text-align: center;
}

.price-badge {
    background: rgba(212, 175, 55, 0.2);
    border: 1px solid var(--gold);
    padding: var(--spacing-sm) var(--spacing-lg);
    border-radius: 25px;
    display: inline-block;
}

.price-badge.gold {
    background: linear-gradient(135deg, var(--gold-bright) 0%, var(--gold) 100%);
    border: none;
}

.price-badge.gold .price-label {
    color: var(--black);
}

.price-label {
    color: var(--gold-bright);
    font-weight: 700;
    font-size: 1.1rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* TEE VISION Specific Styles */
.tee-card {
    position: relative;
    border: 2px solid rgba(212, 175, 55, 0.3);
}

.tee-card:hover {
    border-color: var(--gold-bright);
    box-shadow: 0 20px 60px rgba(212, 175, 55, 0.4);
}

.new-badge {
    position: absolute;
    top: -15px;
    right: var(--spacing-md);
    background: linear-gradient(135deg, #ff6b35 0%, #ff8c42 100%);
    color: white;
    padding: var(--spacing-xs) var(--spacing-md);
    border-radius: 20px;
    font-weight: 700;
    font-size: 0.75rem;
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    box-shadow: 0 5px 20px rgba(255, 107, 53, 0.5);
    z-index: 10;
    animation: pulse 2s ease-in-out infinite;
}

.new-badge i {
    animation: sparkle 1.5s ease-in-out infinite;
}

@keyframes sparkle {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.3); }
}

@keyframes pulse {
    0%, 100% { transform: translateX(0); }
    50% { transform: translateX(5px); }
}

.tee-card .product-icon {
    color: var(--gold-bright);
    filter: drop-shadow(0 0 15px rgba(212, 175, 55, 0.6));
}

.price-badge.implementation {
    background: linear-gradient(135deg, #10b981 0%, #059669 100%);
    color: white;
}

/* Secondary Service - Tournaments */
.secondary-service {
    margin-top: var(--spacing-lg);
}

.secondary-card {
    background: rgba(255, 255, 255, 0.02);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(212, 175, 55, 0.15);
    border-radius: 15px;
    padding: var(--spacing-md);
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    transition: all var(--transition-normal);
    position: relative;
}

.secondary-card.coming-soon {
    opacity: 0.8;
}

.coming-badge {
    position: absolute;
    top: -12px;
    left: var(--spacing-md);
    background: linear-gradient(135deg, var(--gold-bright) 0%, var(--gold) 100%);
    color: var(--black);
    padding: var(--spacing-xs) var(--spacing-md);
    border-radius: 20px;
    font-weight: 700;
    font-size: 0.85rem;
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    box-shadow: 0 5px 15px rgba(212, 175, 55, 0.4);
    z-index: 10;
}

.secondary-card:hover {
    border-color: rgba(212, 175, 55, 0.4);
    background: rgba(255, 255, 255, 0.04);
    transform: translateX(10px);
}

.secondary-icon {
    font-size: 2.5rem;
    color: var(--gold);
    flex-shrink: 0;
}

.secondary-content {
    flex-grow: 1;
}

.secondary-title {
    font-family: var(--font-title);
    font-size: 1.3rem;
    color: var(--gold);
    margin-bottom: var(--spacing-xs);
}

.secondary-description {
    color: var(--gray-light);
    font-size: 0.95rem;
    line-height: 1.6;
}

.secondary-btn {
    background: rgba(212, 175, 55, 0.1);
    border: 1px solid var(--gold);
    color: var(--gold);
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: 25px;
    cursor: pointer;
    transition: all var(--transition-normal);
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    font-weight: 600;
    white-space: nowrap;
}

.secondary-btn:hover {
    background: rgba(212, 175, 55, 0.2);
    transform: translateX(5px);
}

/* ===== App Showcase Section ===== */
.app-showcase-section {
    padding: var(--spacing-xl) 0;
    background: linear-gradient(180deg, var(--deep-black) 0%, var(--black) 50%, var(--deep-black) 100%);
}

.app-screenshots-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
}

@media (min-width: 1024px) {
    .app-screenshots-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

.screenshot-card {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(212, 175, 55, 0.2);
    border-radius: 25px;
    padding: var(--spacing-md);
    transition: all var(--transition-normal);
    overflow: hidden;
}

.screenshot-card:hover {
    border-color: var(--gold);
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(212, 175, 55, 0.2);
}

.screenshot-image {
    border-radius: 15px;
    overflow: hidden;
    margin-bottom: var(--spacing-md);
    border: 2px solid rgba(212, 175, 55, 0.3);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
}

.screenshot-image img {
    width: 100%;
    height: auto;
    display: block;
    transition: transform var(--transition-slow);
}

.screenshot-card:hover .screenshot-image img {
    transform: scale(1.05);
}

.screenshot-description h3 {
    font-family: var(--font-title);
    font-size: 1.5rem;
    color: var(--gold-bright);
    margin-bottom: var(--spacing-md);
}

.screenshot-description ul {
    list-style: none;
    padding: 0;
}

.screenshot-description li {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-sm);
    color: var(--gray-light);
    font-size: 0.95rem;
}

.screenshot-description li i {
    color: var(--gold);
    margin-top: 4px;
    flex-shrink: 0;
}

.showcase-benefits {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-md);
    margin-top: var(--spacing-xl);
}

.benefit-item {
    text-align: center;
    padding: var(--spacing-md);
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(212, 175, 55, 0.15);
    border-radius: 15px;
    transition: all var(--transition-normal);
}

.benefit-item:hover {
    border-color: var(--gold);
    transform: translateY(-5px);
}

.benefit-icon {
    font-size: 2.5rem;
    color: var(--gold);
    margin-bottom: var(--spacing-sm);
}

.benefit-item h4 {
    font-family: var(--font-title);
    font-size: 1.1rem;
    color: var(--white);
    margin-bottom: var(--spacing-xs);
}

.benefit-item p {
    color: var(--gray-light);
    font-size: 0.9rem;
    line-height: 1.6;
}

/* ===== Expansion Section ===== */
.expansion-section {
    padding: var(--spacing-xl) 0;
    background: linear-gradient(180deg, var(--black) 0%, var(--deep-black) 50%, var(--black) 100%);
}

/* Success Story */
.success-story {
    background: linear-gradient(135deg, rgba(212, 175, 55, 0.1) 0%, rgba(255, 215, 0, 0.05) 100%);
    border: 2px solid var(--gold);
    border-radius: 25px;
    padding: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
    position: relative;
    overflow: hidden;
}

.success-story::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(212, 175, 55, 0.1) 0%, transparent 70%);
    animation: pulse 3s ease-in-out infinite;
}

.success-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    background: var(--gold);
    color: var(--black);
    padding: var(--spacing-xs) var(--spacing-md);
    border-radius: 20px;
    font-weight: 700;
    font-size: 0.9rem;
    margin-bottom: var(--spacing-md);
    position: relative;
    z-index: 1;
}

.success-title {
    font-family: var(--font-title);
    font-size: clamp(1.8rem, 4vw, 2.5rem);
    color: var(--gold-bright);
    margin-bottom: var(--spacing-md);
    position: relative;
    z-index: 1;
}

.success-description {
    color: var(--white);
    font-size: 1.1rem;
    line-height: 1.8;
    margin-bottom: var(--spacing-lg);
    position: relative;
    z-index: 1;
}

.success-metrics {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-md);
    position: relative;
    z-index: 1;
}

.metric {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    background: rgba(0, 0, 0, 0.4);
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: 15px;
    border: 1px solid rgba(212, 175, 55, 0.3);
    color: var(--gold-bright);
    font-weight: 600;
}

.metric i {
    font-size: 1.2rem;
}

/* Projects Grid */
.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
}

.project-card {
    background: rgba(255, 255, 255, 0.03);
    border: 2px solid rgba(212, 175, 55, 0.2);
    border-radius: 20px;
    padding: var(--spacing-lg);
    text-align: center;
    transition: all var(--transition-normal);
    position: relative;
    overflow: hidden;
}

.project-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 5px;
    background: linear-gradient(90deg, var(--gold-bright), var(--gold), var(--gold-dark));
    transform: scaleX(0);
    transition: transform var(--transition-slow);
}

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

.project-card:hover {
    border-color: var(--gold);
    transform: translateY(-10px);
    box-shadow: 0 15px 40px rgba(212, 175, 55, 0.3);
}

.project-card.active {
    border-color: var(--gold-bright);
    background: linear-gradient(135deg, rgba(212, 175, 55, 0.08) 0%, rgba(255, 215, 0, 0.03) 100%);
}

.project-status {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-xs) var(--spacing-md);
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 700;
    margin-bottom: var(--spacing-md);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.project-status.live {
    background: rgba(34, 197, 94, 0.2);
    color: #22c55e;
    border: 1px solid #22c55e;
}

.project-status.coming {
    background: rgba(212, 175, 55, 0.2);
    color: var(--gold-bright);
    border: 1px solid var(--gold);
}

.project-status.planning {
    background: rgba(59, 130, 246, 0.2);
    color: #3b82f6;
    border: 1px solid #3b82f6;
}

.project-icon {
    font-size: 3rem;
    margin-bottom: var(--spacing-md);
}

.project-card.active .project-icon {
    color: #22c55e;
}

.project-card.upcoming .project-icon {
    color: var(--gold);
}

.project-card.expansion .project-icon {
    color: #3b82f6;
}

.project-name {
    font-family: var(--font-title);
    font-size: 1.5rem;
    color: var(--white);
    margin-bottom: var(--spacing-xs);
}

.project-location {
    color: var(--gray-light);
    font-size: 1rem;
    margin-bottom: var(--spacing-sm);
}

.project-details {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-xs);
    color: var(--gold);
    font-size: 0.9rem;
    font-weight: 600;
}

/* Modernization Banner */
.modernization-banner {
    background: linear-gradient(135deg, rgba(212, 175, 55, 0.15) 0%, rgba(255, 215, 0, 0.08) 100%);
    border: 2px solid var(--gold);
    border-radius: 25px;
    padding: var(--spacing-lg);
    display: flex;
    align-items: center;
    gap: var(--spacing-lg);
    flex-wrap: wrap;
    position: relative;
    overflow: hidden;
}

.modernization-banner::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.1), transparent);
    animation: shimmer 3s infinite;
}

.banner-icon {
    font-size: 4rem;
    color: var(--gold-bright);
    flex-shrink: 0;
}

.banner-content {
    flex: 1;
    min-width: 250px;
}

.banner-content h3 {
    font-family: var(--font-title);
    font-size: 1.8rem;
    color: var(--gold-bright);
    margin-bottom: var(--spacing-xs);
}

.banner-content p {
    color: var(--white);
    font-size: 1.1rem;
}

.banner-button {
    background: linear-gradient(135deg, var(--gold-bright) 0%, var(--gold) 100%);
    color: var(--black);
    padding: var(--spacing-md) var(--spacing-lg);
    border-radius: 50px;
    font-weight: 700;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    transition: all var(--transition-normal);
    box-shadow: 0 10px 30px rgba(212, 175, 55, 0.4);
}

.banner-button:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 40px rgba(212, 175, 55, 0.6);
}

/* ===== CTA Section ===== */
.cta-section {
    padding: var(--spacing-xl) 0;
    background: linear-gradient(135deg, var(--deep-black) 0%, var(--black) 100%);
}

.cta-content {
    text-align: center;
}

.cta-title {
    font-family: var(--font-title);
    font-size: clamp(2rem, 5vw, 3rem);
    font-weight: 700;
    color: var(--white);
    margin-bottom: var(--spacing-md);
}

.cta-subtitle {
    font-size: 1.2rem;
    color: var(--gray-light);
    margin-bottom: var(--spacing-lg);
}

.cta-button {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    background: linear-gradient(135deg, var(--gold-bright) 0%, var(--gold) 100%);
    color: var(--black);
    padding: var(--spacing-md) var(--spacing-lg);
    border-radius: 50px;
    font-size: 1.2rem;
    font-weight: 700;
    text-decoration: none;
    transition: all var(--transition-normal);
    box-shadow: 0 10px 40px rgba(212, 175, 55, 0.4);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.cta-button:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 50px rgba(212, 175, 55, 0.6);
}

/* ===== Footer ===== */
.footer {
    padding: var(--spacing-lg) 0;
    background: var(--deep-black);
    border-top: 1px solid rgba(212, 175, 55, 0.2);
}

.footer-content {
    text-align: center;
}

.footer-logo {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-md);
}

.footer-logo-img {
    width: 70px;
    height: 70px;
    object-fit: contain;
    transition: transform var(--transition-normal);
}

.footer-logo-img:hover {
    transform: scale(1.1) rotate(5deg);
}

.footer-logo-text {
    font-family: var(--font-title);
    font-size: 2rem;
    font-weight: 700;
    background: linear-gradient(135deg, var(--gold-bright) 0%, var(--gold) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.footer-tagline {
    color: var(--gray-light);
    margin-bottom: var(--spacing-md);
    font-style: italic;
}

.footer-social {
    display: flex;
    justify-content: center;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-md);
}

.social-link {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    border: 1px solid var(--gold);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--gold);
    font-size: 1.2rem;
    transition: all var(--transition-normal);
}

.social-link:hover {
    background: var(--gold);
    color: var(--black);
    transform: scale(1.1);
}

.footer-copyright {
    color: var(--gray-medium);
    font-size: 0.9rem;
}

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

@keyframes pulse {
    0%, 100% {
        opacity: 1;
        transform: scale(1);
    }
    50% {
        opacity: 0.8;
        transform: scale(1.05);
    }
}

@keyframes bounce {
    0%, 100% {
        transform: translateX(-50%) translateY(0);
    }
    50% {
        transform: translateX(-50%) translateY(-15px);
    }
}

@keyframes gradientRotate {
    0% {
        background-position: 0% 50%;
    }
    50% {
        background-position: 100% 50%;
    }
    100% {
        background-position: 0% 50%;
    }
}

@keyframes shimmer {
    0% {
        left: -100%;
    }
    100% {
        left: 100%;
    }
}

/* ===== Responsive Design ===== */
@media (max-width: 768px) {
    .gateway-title {
        font-size: 2rem;
    }
    
    .gateway-subtitle {
        font-size: 1rem;
    }
    
    .language-grid {
        grid-template-columns: 1fr;
        max-width: 300px;
    }
    
    .main-products-grid {
        grid-template-columns: 1fr;
    }
    
    .secondary-card {
        flex-direction: column;
        text-align: center;
    }
    
    .secondary-btn {
        width: 100%;
        justify-content: center;
    }
    
    .projects-grid {
        grid-template-columns: 1fr;
    }
    
    .modernization-banner {
        flex-direction: column;
        text-align: center;
    }
    
    .banner-button {
        width: 100%;
        justify-content: center;
    }
    
    .success-metrics {
        flex-direction: column;
    }
    
    .metric {
        justify-content: center;
    }
}

/* ===== AOS Animation Trigger ===== */
[data-aos] {
    opacity: 0;
    transition: opacity 0.6s ease, transform 0.6s ease;
}

[data-aos].aos-animate {
    opacity: 1;
}