/* Premium ZentraAi Dark Theme - Gold & Purple Luxury */

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

:root {
    --bg-primary: #0A0E27;
    --bg-secondary: #12152E;
    --bg-tertiary: #1a1d3a;
    --bg-overlay: rgba(139, 92, 246, 0.1);
    --text-primary: #FFFFFF;
    --text-secondary: rgba(255, 255, 255, 0.90);
    --text-muted: #8B92B0;
    --border-subtle: rgba(139, 92, 246, 0.2);
    --border-medium: rgba(139, 92, 246, 0.4);
    --brand-primary: #F59E0B;
    --brand-secondary: #8B5CF6;
    --brand-hover: rgba(245, 158, 11, 0.15);
    --brand-active: #FBBF24;
    --accent-purple: #6366F1;
    --accent-gold: #F59E0B;
    --glow-purple: rgba(139, 92, 246, 0.4);
    --glow-gold: rgba(245, 158, 11, 0.3);
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Inter', 'Roboto', sans-serif;
    background: linear-gradient(135deg, #0A0E27 0%, #12152E 50%, #1a1d3a 100%);
    background-attachment: fixed;
    color: var(--text-primary);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    line-height: 1.6;
    overflow-x: hidden;
}

/* Typography */
.display-huge {
    font-size: 66px;
    font-weight: 600;
    line-height: 1.1;
    letter-spacing: -0.62px;
    color: var(--text-primary);
}

.display-medium {
    font-size: 32px;
    font-weight: 600;
    line-height: 1.25;
    letter-spacing: -0.01em;
    color: var(--text-primary);
}

.heading-1 {
    font-size: 28px;
    font-weight: 600;
    line-height: 1.2;
    color: var(--text-primary);
}

.heading-2 {
    font-size: 24px;
    font-weight: 600;
    line-height: 1.3;
    color: var(--text-primary);
}

.heading-3 {
    font-size: 20px;
    font-weight: 600;
    line-height: 1.4;
    color: var(--text-primary);
}

.body-large {
    font-size: 20px;
    font-weight: 500;
    line-height: 1.5;
    color: var(--text-primary);
}

.body-medium {
    font-size: 18px;
    font-weight: 400;
    line-height: 1.5;
    color: var(--text-secondary);
}

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

.gradient-text {
    background: linear-gradient(135deg, #FFFFFF 0%, #F59E0B 50%, #8B5CF6 100%);
    background-size: 200% auto;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: shimmer 3s ease-in-out infinite;
}

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

.brand-color {
    color: var(--brand-primary);
}

/* Premium Buttons */
.btn-primary {
    background: linear-gradient(135deg, #F59E0B 0%, #FBBF24 100%);
    color: #0A0E27;
    border: none;
    border-radius: 8px;
    padding: 14px 32px;
    font-size: 18px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    min-height: 56px;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    line-height: 1.2;
    box-shadow: 0 8px 24px rgba(245, 158, 11, 0.3), 0 4px 12px rgba(245, 158, 11, 0.2);
    position: relative;
    overflow: hidden;
}

.btn-primary::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    transition: left 0.6s ease;
}

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

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 12px 32px rgba(245, 158, 11, 0.4), 0 8px 16px rgba(245, 158, 11, 0.3);
}

.btn-primary:active {
    transform: translateY(0);
}

.btn-secondary {
    background: rgba(139, 92, 246, 0.1);
    color: #FFFFFF;
    border: 2px solid rgba(139, 92, 246, 0.4);
    border-radius: 8px;
    padding: 14px 32px;
    font-size: 18px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    min-height: 56px;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    backdrop-filter: blur(10px);
}

.btn-secondary:hover {
    background: rgba(139, 92, 246, 0.2);
    border-color: #8B5CF6;
    box-shadow: 0 8px 24px rgba(139, 92, 246, 0.3);
    transform: translateY(-2px);
}

/* Premium Header */
.dark-header {
    background: rgba(10, 14, 39, 0.8);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border-subtle);
    padding: 16px 7.6923%;
    position: fixed;
    top: 0;
    width: 100%;
    height: 80px;
    z-index: 100;
    transition: all 0.4s ease-in-out;
}

.dark-header.scrolled {
    background: rgba(10, 14, 39, 0.95);
    backdrop-filter: blur(20px);
    box-shadow: 0 4px 24px rgba(139, 92, 246, 0.2), 0 8px 16px rgba(0, 0, 0, 0.3);
    border-bottom: 1px solid rgba(139, 92, 246, 0.3);
}

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

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
}

.logo-icon {
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, #F59E0B 0%, #FBBF24 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    color: #0A0E27;
    font-size: 20px;
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(245, 158, 11, 0.3);
}

.logo-text {
    font-size: 24px;
    font-weight: 600;
    color: #FFFFFF;
}

.dark-nav {
    display: flex;
    align-items: center;
    gap: 32px;
}

.dark-nav-link, .mobile-nav-link {
    color: var(--text-muted);
    text-decoration: none;
    font-size: 18px;
    font-weight: 400;
    transition: color 0.3s ease;
    position: relative;
}

.dark-nav-link:hover, .mobile-nav-link:hover {
    color: var(--text-primary);
}

.dark-nav-link.active, .mobile-nav-link.active {
    color: var(--brand-primary);
    position: relative;
}

.dark-nav-link.active::after {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, #F59E0B, #FBBF24);
    border-radius: 2px;
}

.mobile-menu-btn {
    display: none;
    background: transparent;
    border: none;
    color: #FFFFFF;
    font-size: 24px;
    cursor: pointer;
}

.mobile-menu {
    display: none;
    position: fixed;
    top: 80px;
    left: 0;
    right: 0;
    background: rgba(10, 14, 39, 0.98);
    backdrop-filter: blur(20px);
    border-top: 1px solid var(--border-subtle);
    padding: 20px;
    z-index: 99;
    flex-direction: column;
    gap: 16px;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.3);
}

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

/* Layout */
.page {
    display: none;
    padding-top: 80px;
}

.page.active {
    display: block;
}

.section {
    padding: 100px 7.6923%;
    background: transparent;
}

.bg-secondary {
    background: rgba(18, 21, 46, 0.5);
}

.container {
    max-width: 1400px;
    margin: 0 auto;
}

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

.section-header h1, .section-header h2 {
    margin-bottom: 16px;
}

/* Grids */
.grid-3 {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 40px;
}

.grid-4 {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
}

.two-column {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 60px;
    align-items: center;
}

.two-column-contact {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 60px;
}

/* Hero Section */
.hero-section {
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: 100px 7.6923%;
}

.hero-container {
    max-width: 1400px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 60px;
    align-items: center;
}

.hero-content {
    max-width: 600px;
}

.hero-content h1 {
    margin-bottom: 24px;
}

.hero-content p {
    margin-bottom: 32px;
}

.hero-buttons {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
    margin-bottom: 40px;
}

.hero-stats {
    display: flex;
    gap: 32px;
    flex-wrap: wrap;
}

.stat-item {
    flex: 1;
    min-width: 120px;
}

.stat-value {
    font-size: 32px;
    font-weight: 600;
    background: linear-gradient(135deg, #F59E0B 0%, #FBBF24 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.stat-label {
    font-size: 16px;
    color: var(--text-muted);
}

.hero-3d {
    position: relative;
    width: 100%;
    height: 700px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.hero-visual {
    position: relative;
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Floating Orbs Animation */
.floating-orbs {
    position: absolute;
    width: 100%;
    height: 100%;
    pointer-events: none;
}

.orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(40px);
    opacity: 0.6;
    animation: float 20s infinite ease-in-out;
}

.orb-1 {
    width: 300px;
    height: 300px;
    background: radial-gradient(circle, rgba(245, 158, 11, 0.4), transparent);
    top: 10%;
    left: 10%;
    animation-delay: 0s;
}

.orb-2 {
    width: 250px;
    height: 250px;
    background: radial-gradient(circle, rgba(139, 92, 246, 0.4), transparent);
    bottom: 20%;
    right: 15%;
    animation-delay: 7s;
}

.orb-3 {
    width: 200px;
    height: 200px;
    background: radial-gradient(circle, rgba(99, 102, 241, 0.4), transparent);
    top: 50%;
    left: 50%;
    animation-delay: 14s;
}

@keyframes float {
    0%, 100% {
        transform: translate(0, 0) scale(1);
    }
    33% {
        transform: translate(30px, -30px) scale(1.1);
    }
    66% {
        transform: translate(-20px, 20px) scale(0.9);
    }
}

/* Premium Feature Cards */
.feature-card {
    background: linear-gradient(135deg, rgba(139, 92, 246, 0.05) 0%, rgba(99, 102, 241, 0.05) 100%);
    border: 1px solid var(--border-subtle);
    padding: 40px;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    border-radius: 16px;
    backdrop-filter: blur(10px);
    position: relative;
    overflow: hidden;
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, #8B5CF6, #6366F1, #F59E0B);
    opacity: 0;
    transition: opacity 0.4s ease;
}

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

.feature-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 48px rgba(139, 92, 246, 0.3), 0 12px 24px rgba(245, 158, 11, 0.2);
    border-color: rgba(139, 92, 246, 0.4);
}

.feature-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, rgba(245, 158, 11, 0.2) 0%, rgba(139, 92, 246, 0.2) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 24px;
    font-size: 32px;
    color: var(--brand-primary);
    border-radius: 12px;
    box-shadow: 0 8px 16px rgba(245, 158, 11, 0.2);
}

.feature-card h3 {
    margin-bottom: 12px;
}

.feature-card p {
    margin-bottom: 16px;
}

.badge {
    display: inline-block;
    padding: 8px 16px;
    background: linear-gradient(135deg, rgba(245, 158, 11, 0.2) 0%, rgba(139, 92, 246, 0.2) 100%);
    color: var(--brand-primary);
    font-size: 14px;
    font-weight: 600;
    border-radius: 20px;
    border: 1px solid rgba(245, 158, 11, 0.3);
}

/* Testimonial Cards */
.testimonial-card {
    background: linear-gradient(135deg, rgba(139, 92, 246, 0.08) 0%, rgba(99, 102, 241, 0.05) 100%);
    border: 1px solid var(--border-subtle);
    padding: 40px;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    border-radius: 16px;
    backdrop-filter: blur(10px);
    position: relative;
}

.testimonial-card::after {
    content: '';
    position: absolute;
    top: 20px;
    right: 20px;
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, rgba(245, 158, 11, 0.1), rgba(139, 92, 246, 0.1));
    border-radius: 50%;
    opacity: 0;
    transition: opacity 0.4s ease;
}

.testimonial-card:hover::after {
    opacity: 1;
}

.testimonial-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 48px rgba(139, 92, 246, 0.25), 0 12px 24px rgba(245, 158, 11, 0.15);
    border-color: rgba(139, 92, 246, 0.4);
}

.stars {
    display: flex;
    margin-bottom: 16px;
    color: var(--brand-primary);
    filter: drop-shadow(0 2px 4px rgba(245, 158, 11, 0.3));
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-top: 24px;
}

.author-avatar {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    object-fit: cover;
}

.author-info {
    flex: 1;
}

.author-name {
    font-size: 18px;
    font-weight: 600;
    color: #FFFFFF;
}

.author-role {
    font-size: 14px;
    color: var(--text-muted);
}

/* Premium CTA Box */
.cta-box {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
    padding: 60px 40px;
    background: linear-gradient(135deg, rgba(139, 92, 246, 0.1) 0%, rgba(245, 158, 11, 0.05) 100%);
    border: 2px solid rgba(139, 92, 246, 0.3);
    border-radius: 20px;
    backdrop-filter: blur(10px);
    box-shadow: 0 20px 48px rgba(139, 92, 246, 0.2);
    position: relative;
    overflow: hidden;
}

.cta-box::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(245, 158, 11, 0.1) 0%, transparent 70%);
    animation: rotate 20s linear infinite;
}

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

.cta-box h2 {
    margin-bottom: 24px;
    position: relative;
    z-index: 1;
}

.cta-box p {
    margin-bottom: 32px;
    position: relative;
    z-index: 1;
}

.cta-box .hero-buttons {
    position: relative;
    z-index: 1;
}

/* Stats */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 40px;
    margin-top: 60px;
}

.stat-box {
    text-align: center;
}

.stat-big {
    font-size: 48px;
    font-weight: 600;
    background: linear-gradient(135deg, #F59E0B 0%, #FBBF24 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 8px;
    filter: drop-shadow(0 4px 12px rgba(245, 158, 11, 0.3));
}

/* About */
.about-image {
    width: 100%;
    height: 500px;
    object-fit: cover;
    border: 2px solid rgba(139, 92, 246, 0.3);
    border-radius: 16px;
    box-shadow: 0 20px 48px rgba(139, 92, 246, 0.3);
}

.value-card {
    background: linear-gradient(135deg, rgba(139, 92, 246, 0.05) 0%, rgba(99, 102, 241, 0.05) 100%);
    border: 1px solid var(--border-subtle);
    padding: 40px;
    text-align: center;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    border-radius: 16px;
    backdrop-filter: blur(10px);
}

.value-card:hover {
    transform: translateY(-8px) scale(1.02);
    box-shadow: 0 20px 48px rgba(139, 92, 246, 0.3), 0 12px 24px rgba(245, 158, 11, 0.2);
    border-color: rgba(139, 92, 246, 0.4);
}

.value-emoji {
    font-size: 48px;
    margin-bottom: 20px;
}

/* Services */
.services-list {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.service-accordion {
    background: linear-gradient(135deg, rgba(139, 92, 246, 0.05) 0%, rgba(99, 102, 241, 0.05) 100%);
    border: 1px solid var(--border-subtle);
    overflow: hidden;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    border-radius: 12px;
    backdrop-filter: blur(10px);
}

.service-accordion:hover {
    border-color: rgba(139, 92, 246, 0.4);
    box-shadow: 0 8px 24px rgba(139, 92, 246, 0.2);
}

.service-header {
    padding: 32px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
}

.service-header-content {
    display: flex;
    align-items: center;
    gap: 24px;
    flex: 1;
}

.service-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, rgba(245, 158, 11, 0.2) 0%, rgba(139, 92, 246, 0.2) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    font-size: 32px;
    color: var(--brand-primary);
    border-radius: 12px;
    box-shadow: 0 4px 12px rgba(245, 158, 11, 0.2);
}

.service-title-desc h3 {
    margin-bottom: 8px;
}

.service-chevron {
    color: var(--brand-primary);
    font-size: 28px;
    transition: transform 0.3s ease;
    filter: drop-shadow(0 2px 4px rgba(245, 158, 11, 0.3));
}

.service-accordion.active .service-chevron {
    transform: rotate(180deg);
}

.service-body {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease-out;
}

.service-accordion.active .service-body {
    max-height: 2000px;
}

.service-content {
    padding: 0 32px 32px 32px;
    border-top: 1px solid var(--border-subtle);
}

.service-content h4 {
    color: var(--brand-primary);
    margin: 32px 0 16px;
}

.benefits-list {
    list-style: none;
    margin-bottom: 32px;
}

.benefits-list li {
    padding: 12px 0;
    color: var(--text-secondary);
    font-size: 16px;
    display: flex;
    align-items: start;
    gap: 12px;
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
    margin-bottom: 32px;
}

.pricing-card {
    padding: 24px;
    background: rgba(139, 92, 246, 0.05);
    border: 1px solid var(--border-subtle);
    border-radius: 12px;
}

.pricing-card.popular {
    background: linear-gradient(135deg, rgba(245, 158, 11, 0.15) 0%, rgba(139, 92, 246, 0.15) 100%);
    border: 2px solid var(--brand-primary);
    box-shadow: 0 8px 24px rgba(245, 158, 11, 0.3);
}

.pricing-tier {
    font-size: 14px;
    color: var(--text-muted);
    margin-bottom: 8px;
}

.pricing-card.popular .pricing-tier {
    color: var(--brand-primary);
}

.pricing-amount {
    font-size: 28px;
    font-weight: 600;
    color: #FFFFFF;
}

.pricing-desc {
    font-size: 14px;
    color: var(--text-secondary);
    margin-top: 8px;
}

.process-card {
    background: linear-gradient(135deg, rgba(139, 92, 246, 0.05) 0%, rgba(99, 102, 241, 0.05) 100%);
    border: 1px solid var(--border-subtle);
    padding: 40px;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    border-radius: 16px;
    backdrop-filter: blur(10px);
}

.process-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 48px rgba(139, 92, 246, 0.3);
    border-color: rgba(139, 92, 246, 0.4);
}

.process-number {
    font-size: 72px;
    font-weight: 700;
    background: linear-gradient(135deg, rgba(245, 158, 11, 0.3), rgba(139, 92, 246, 0.3));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1;
    margin-bottom: 16px;
}

.process-card h3 {
    margin-bottom: 12px;
}

/* Portfolio */
.filter-buttons {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
    justify-content: center;
    margin-bottom: 40px;
}

.filter-btn {
    padding: 10px 20px;
    background: rgba(139, 92, 246, 0.1);
    color: var(--text-secondary);
    border: 1px solid var(--border-subtle);
    font-size: 16px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    border-radius: 8px;
}

.filter-btn:hover, .filter-btn.active {
    background: linear-gradient(135deg, #F59E0B 0%, #FBBF24 100%);
    color: #0A0E27;
    border-color: transparent;
    box-shadow: 0 4px 12px rgba(245, 158, 11, 0.3);
    transform: translateY(-2px);
}

.portfolio-card {
    background: linear-gradient(135deg, rgba(139, 92, 246, 0.05) 0%, rgba(99, 102, 241, 0.05) 100%);
    border: 1px solid var(--border-subtle);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    border-radius: 16px;
    backdrop-filter: blur(10px);
}

.portfolio-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 48px rgba(139, 92, 246, 0.3), 0 12px 24px rgba(245, 158, 11, 0.2);
    border-color: rgba(139, 92, 246, 0.4);
}

.portfolio-image {
    width: 100%;
    height: 250px;
    object-fit: cover;
}

.portfolio-content {
    padding: 32px;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.industry-tag {
    display: inline-block;
    padding: 6px 12px;
    background: linear-gradient(135deg, rgba(245, 158, 11, 0.2) 0%, rgba(139, 92, 246, 0.2) 100%);
    color: var(--brand-primary);
    font-size: 12px;
    font-weight: 600;
    margin-bottom: 16px;
    border-radius: 20px;
    border: 1px solid rgba(245, 158, 11, 0.3);
    align-self: flex-start;
}

.portfolio-metrics {
    padding: 20px;
    background: linear-gradient(135deg, rgba(139, 92, 246, 0.1) 0%, rgba(245, 158, 11, 0.05) 100%);
    border: 1px solid rgba(139, 92, 246, 0.3);
    margin: 16px 0;
    border-radius: 12px;
}

.metrics-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(100px, 1fr));
    gap: 12px;
}

.metric-value {
    font-size: 24px;
    font-weight: 600;
    background: linear-gradient(135deg, #F59E0B 0%, #FBBF24 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.metric-label {
    font-size: 12px;
    color: var(--text-muted);
    text-transform: capitalize;
}

/* Blog */
.search-bar {
    max-width: 600px;
    margin: 0 auto;
    position: relative;
}

.search-input {
    width: 100%;
    padding: 16px 50px 16px 20px;
    background: rgba(139, 92, 246, 0.1);
    border: 1px solid var(--border-subtle);
    color: #FFFFFF;
    font-size: 16px;
    outline: none;
    border-radius: 12px;
    transition: all 0.3s ease;
}

.search-input:focus {
    border-color: var(--brand-primary);
    box-shadow: 0 0 0 3px rgba(245, 158, 11, 0.1);
}

.search-icon {
    position: absolute;
    right: 20px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-muted);
}

.blog-card {
    background: linear-gradient(135deg, rgba(139, 92, 246, 0.05) 0%, rgba(99, 102, 241, 0.05) 100%);
    border: 1px solid var(--border-subtle);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    border-radius: 16px;
    backdrop-filter: blur(10px);
}

.blog-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 48px rgba(139, 92, 246, 0.3), 0 12px 24px rgba(245, 158, 11, 0.2);
    border-color: rgba(139, 92, 246, 0.4);
}

.blog-image {
    width: 100%;
    height: 200px;
    object-fit: cover;
}

.blog-content {
    padding: 32px;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.blog-meta {
    display: flex;
    align-items: center;
    gap: 16px;
    color: var(--text-muted);
    font-size: 14px;
    padding-top: 20px;
    border-top: 1px solid var(--border-subtle);
    margin-top: auto;
}

/* Contact */
.contact-form-container {
    background: linear-gradient(135deg, rgba(139, 92, 246, 0.05) 0%, rgba(99, 102, 241, 0.05) 100%);
    border: 1px solid var(--border-subtle);
    padding: 40px;
    border-radius: 16px;
    backdrop-filter: blur(10px);
}

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

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-size: 16px;
    font-weight: 500;
    color: var(--text-secondary);
}

.form-input {
    width: 100%;
    padding: 14px 16px;
    background: rgba(139, 92, 246, 0.1);
    border: 1px solid var(--border-subtle);
    color: #FFFFFF;
    font-size: 16px;
    outline: none;
    transition: all 0.3s ease;
    font-family: inherit;
    border-radius: 8px;
}

.form-input:focus {
    border-color: var(--brand-primary);
    box-shadow: 0 0 0 3px rgba(245, 158, 11, 0.1);
}

textarea.form-input {
    resize: vertical;
}

.contact-info-box {
    background: linear-gradient(135deg, rgba(139, 92, 246, 0.05) 0%, rgba(99, 102, 241, 0.05) 100%);
    border: 1px solid var(--border-subtle);
    padding: 40px;
    margin-bottom: 30px;
    border-radius: 16px;
    backdrop-filter: blur(10px);
}

.contact-item {
    display: flex;
    align-items: start;
    gap: 16px;
    margin-bottom: 24px;
}

.contact-icon {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, rgba(245, 158, 11, 0.2) 0%, rgba(139, 92, 246, 0.2) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    font-size: 24px;
    color: var(--brand-primary);
    border-radius: 12px;
    box-shadow: 0 4px 12px rgba(245, 158, 11, 0.2);
}

.contact-label {
    font-size: 18px;
    font-weight: 600;
    color: #FFFFFF;
    margin-bottom: 8px;
}

.contact-item a {
    color: var(--text-secondary);
    text-decoration: none;
    transition: color 0.3s ease;
}

.contact-item a:hover {
    color: var(--brand-primary);
}

/* FAQ */
.faq-container {
    max-width: 900px;
    margin: 0 auto;
}

.faq-item {
    background: linear-gradient(135deg, rgba(139, 92, 246, 0.05) 0%, rgba(99, 102, 241, 0.05) 100%);
    border: 1px solid var(--border-subtle);
    margin-bottom: 16px;
    padding: 0 24px;
    border-radius: 12px;
    backdrop-filter: blur(10px);
    transition: all 0.3s ease;
}

.faq-item:hover {
    border-color: rgba(139, 92, 246, 0.4);
    box-shadow: 0 8px 24px rgba(139, 92, 246, 0.15);
}

.faq-question {
    padding: 24px 0;
    font-size: 18px;
    font-weight: 600;
    color: #FFFFFF;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 20px;
}

.faq-question i {
    color: var(--brand-primary);
    transition: transform 0.3s ease;
    filter: drop-shadow(0 2px 4px rgba(245, 158, 11, 0.3));
}

.faq-item.active .faq-question i {
    transform: rotate(180deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease-out;
}

.faq-item.active .faq-answer {
    max-height: 500px;
}

.faq-answer-content {
    padding-bottom: 24px;
    font-size: 16px;
    color: var(--text-secondary);
    line-height: 1.6;
}

/* Footer */
.footer {
    background: linear-gradient(180deg, transparent 0%, rgba(10, 14, 39, 0.8) 100%), var(--bg-primary);
    border-top: 1px solid var(--border-subtle);
    padding: 60px 7.6923% 40px;
    color: #FFFFFF;
    position: relative;
}

.footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent 0%, rgba(139, 92, 246, 0.5) 50%, transparent 100%);
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    margin-bottom: 60px;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 20px;
}

.footer p {
    margin-bottom: 20px;
}

.social-links {
    display: flex;
    gap: 16px;
}

.social-links a {
    color: var(--text-muted);
    font-size: 24px;
    transition: all 0.3s ease;
}

.social-links a:hover {
    color: var(--brand-primary);
    transform: translateY(-2px);
    filter: drop-shadow(0 4px 8px rgba(245, 158, 11, 0.3));
}

.footer-links {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer-links a {
    color: var(--text-muted);
    text-decoration: none;
    font-size: 16px;
    transition: color 0.3s ease;
}

.footer-links a:hover {
    color: var(--text-primary);
}

.footer-contact p {
    margin-bottom: 12px;
    color: var(--text-secondary);
}

.footer-contact i {
    color: var(--brand-primary);
    margin-right: 8px;
}

.footer-bottom {
    border-top: 1px solid var(--border-subtle);
    padding-top: 40px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 20px;
}

.footer-bottom p {
    color: var(--text-muted);
    font-size: 16px;
    margin: 0;
}

.footer-bottom-links {
    display: flex;
    gap: 24px;
}

.footer-bottom-links a {
    color: var(--text-muted);
    text-decoration: none;
    font-size: 16px;
    transition: color 0.3s ease;
}

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

/* Toast */
.toast {
    position: fixed;
    bottom: 30px;
    right: 30px;
    background: linear-gradient(135deg, rgba(139, 92, 246, 0.95) 0%, rgba(99, 102, 241, 0.95) 100%);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(245, 158, 11, 0.5);
    color: #FFFFFF;
    padding: 20px 24px;
    border-radius: 12px;
    box-shadow: 0 8px 24px rgba(139, 92, 246, 0.4), 0 4px 12px rgba(245, 158, 11, 0.3);
    z-index: 1000;
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.toast.show {
    opacity: 1;
    transform: translateY(0);
}

/* Responsive */
@media (max-width: 1024px) {
    .display-huge {
        font-size: 48px;
    }
    
    .hero-container {
        grid-template-columns: 1fr;
    }
    
    .hero-3d {
        height: 500px;
    }
}

@media (max-width: 767px) {
    .dark-header {
        padding: 16px 20px;
        height: 70px;
    }
    
    .dark-nav {
        display: none;
    }
    
    .mobile-menu-btn {
        display: block;
    }
    
    .page {
        padding-top: 70px;
    }
    
    .section {
        padding: 60px 20px;
    }
    
    .display-huge {
        font-size: 36px;
    }
    
    .display-medium {
        font-size: 28px;
    }
    
    .grid-3, .grid-4 {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    .two-column, .two-column-contact {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .hero-section {
        padding: 60px 20px;
        min-height: auto;
    }
    
    .hero-container {
        gap: 40px;
    }
    
    .hero-buttons {
        flex-direction: column;
    }
    
    .hero-buttons button {
        width: 100%;
    }
    
    .hero-3d {
        height: 400px;
    }
    
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-bottom {
        flex-direction: column;
        text-align: center;
    }
    
    .toast {
        right: 20px;
        left: 20px;
    }
}