/* ============================================
   MULTIMAGEN — Design System & Styles
   Premium Dark/Light Theme with Emerald Accents
   ============================================ */

/* ---------- CSS Variables (Dark – default) ---------- */
:root {
    /* Colors */
    --bg-primary: #0a0a0f;
    --bg-secondary: #111118;
    --bg-card: rgba(255, 255, 255, 0.03);
    --bg-card-hover: rgba(255, 255, 255, 0.06);
    --bg-glass: rgba(255, 255, 255, 0.05);
    --border-glass: rgba(255, 255, 255, 0.08);
    --border-glass-hover: rgba(0, 230, 138, 0.3);

    --text-primary: #ffffff;
    --text-secondary: rgba(255, 255, 255, 0.65);
    --text-muted: rgba(255, 255, 255, 0.4);

    --accent: #00E68A;
    --accent-dim: rgba(0, 230, 138, 0.15);
    --accent-glow: rgba(0, 230, 138, 0.4);
    --gradient-start: #00E68A;
    --gradient-end: #00B8D4;

    /* Navbar / overlays (used in hardcoded places) */
    --navbar-bg: rgba(10, 10, 15, 0.85);
    --mobile-menu-bg: rgba(10, 10, 15, 0.97);
    --hero-grid-line: rgba(255, 255, 255, 0.02);

    /* Typography */
    --font-heading: 'Outfit', sans-serif;
    --font-body: 'Inter', sans-serif;

    /* Spacing */
    --section-padding: 120px 0;
    --container-width: 1280px;
    --gap: 24px;

    /* Effects */
    --radius-sm: 8px;
    --radius-md: 16px;
    --radius-lg: 24px;
    --radius-full: 100px;
    --transition: 0.35s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ---------- Light Theme ---------- */
[data-theme="light"] {
    --bg-primary: #F5F6FA;
    --bg-secondary: #EBEDF3;
    --bg-card: rgba(0, 30, 60, 0.04);
    --bg-card-hover: rgba(0, 30, 60, 0.08);
    --bg-glass: rgba(0, 30, 60, 0.05);
    --border-glass: rgba(0, 30, 60, 0.12);
    --border-glass-hover: rgba(0, 180, 100, 0.4);

    --text-primary: #1A1D2B;
    --text-secondary: rgba(26, 29, 43, 0.65);
    --text-muted: rgba(26, 29, 43, 0.45);

    --accent: #00B870;
    --accent-dim: rgba(0, 184, 112, 0.12);
    --accent-glow: rgba(0, 184, 112, 0.25);
    --gradient-start: #00B870;
    --gradient-end: #009EB8;

    --navbar-bg: rgba(245, 246, 250, 0.88);
    --mobile-menu-bg: rgba(245, 246, 250, 0.97);
    --hero-grid-line: rgba(0, 30, 60, 0.04);
}

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

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-body);
    background: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    transition: background-color 0.4s ease, color 0.4s ease;
}

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

ul {
    list-style: none;
}

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

.container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 24px;
}

/* ---------- Utility ---------- */
.text-gradient {
    background: linear-gradient(135deg, var(--gradient-start), var(--gradient-end));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.section-tag {
    display: inline-block;
    font-family: var(--font-body);
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 3px;
    text-transform: uppercase;
    color: var(--accent);
    margin-bottom: 16px;
}

.section-header {
    text-align: center;
    max-width: 680px;
    margin: 0 auto 72px;
}

.section-title {
    font-family: var(--font-heading);
    font-size: clamp(2rem, 4.5vw, 3.2rem);
    font-weight: 700;
    line-height: 1.15;
    margin-bottom: 20px;
    letter-spacing: -0.02em;
}

.section-desc {
    font-size: 1.05rem;
    color: var(--text-secondary);
    line-height: 1.7;
}

/* ---------- Buttons ---------- */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-family: var(--font-body);
    font-size: 0.95rem;
    font-weight: 500;
    padding: 14px 32px;
    border-radius: var(--radius-full);
    border: none;
    cursor: pointer;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.btn-primary {
    background: linear-gradient(135deg, var(--gradient-start), var(--gradient-end));
    color: var(--bg-primary);
    font-weight: 600;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 30px var(--accent-glow);
}

.btn-primary .btn-arrow {
    transition: var(--transition);
}

.btn-primary:hover .btn-arrow {
    transform: translateX(4px);
}

.btn-outline {
    background: transparent;
    color: var(--text-primary);
    border: 1px solid var(--border-glass);
}

.btn-outline:hover {
    border-color: var(--accent);
    color: var(--accent);
    background: var(--accent-dim);
}

.btn-lg {
    padding: 18px 42px;
    font-size: 1.05rem;
}

/* ---------- Reveal Animations ---------- */
.reveal {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 0.8s cubic-bezier(0.4, 0, 0.2, 1), transform 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.reveal.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Stagger children */
.services-grid .reveal:nth-child(2) {
    transition-delay: 0.1s;
}

.services-grid .reveal:nth-child(3) {
    transition-delay: 0.2s;
}

.services-grid .reveal:nth-child(4) {
    transition-delay: 0.3s;
}

.about-stats .reveal:nth-child(2) {
    transition-delay: 0.1s;
}

.about-stats .reveal:nth-child(3) {
    transition-delay: 0.2s;
}

.about-stats .reveal:nth-child(4) {
    transition-delay: 0.3s;
}

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

.navbar.scrolled {
    padding: 12px 0;
    background: var(--navbar-bg);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border-glass);
}

.nav-container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    z-index: 1001;
}

.logo-img {
    width: 40px;
    height: 40px;
    object-fit: contain;
    filter: drop-shadow(0 0 8px rgba(0, 230, 138, 0.3));
    transition: var(--transition);
}

.nav-logo:hover .logo-img {
    filter: drop-shadow(0 0 12px rgba(0, 230, 138, 0.5));
    transform: scale(1.05);
}

.logo-text {
    font-family: var(--font-heading);
    font-size: 1.3rem;
    font-weight: 800;
    letter-spacing: 2px;
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 8px;
}

.nav-link {
    font-size: 0.9rem;
    font-weight: 400;
    color: var(--text-secondary);
    padding: 8px 20px;
    border-radius: var(--radius-full);
    transition: var(--transition);
}

.nav-link:hover {
    color: var(--text-primary);
    background: var(--bg-glass);
}

.nav-cta {
    background: var(--bg-glass);
    border: 1px solid var(--border-glass);
    color: var(--text-primary) !important;
}

.nav-cta:hover {
    border-color: var(--accent) !important;
    background: var(--accent-dim) !important;
    color: var(--accent) !important;
}

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

.nav-toggle span {
    width: 24px;
    height: 2px;
    background: var(--text-primary);
    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
   ============================================ */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
    padding: 120px 24px 80px;
}

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

.hero-grid {
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(var(--hero-grid-line) 1px, transparent 1px),
        linear-gradient(90deg, var(--hero-grid-line) 1px, transparent 1px);
    background-size: 80px 80px;
    mask-image: radial-gradient(ellipse at center, black 30%, transparent 70%);
    -webkit-mask-image: radial-gradient(ellipse at center, black 30%, transparent 70%);
}

.hero-glow {
    position: absolute;
    border-radius: 50%;
    filter: blur(120px);
    opacity: 0.4;
}

.hero-glow--1 {
    width: 600px;
    height: 600px;
    background: var(--accent);
    top: -200px;
    right: -100px;
    opacity: 0.08;
    animation: pulseGlow 8s ease-in-out infinite;
}

.hero-glow--2 {
    width: 500px;
    height: 500px;
    background: var(--gradient-end);
    bottom: -150px;
    left: -100px;
    opacity: 0.06;
    animation: pulseGlow 8s ease-in-out infinite 4s;
}

@keyframes pulseGlow {

    0%,
    100% {
        opacity: 0.06;
        transform: scale(1);
    }

    50% {
        opacity: 0.12;
        transform: scale(1.1);
    }
}

.hero-content {
    text-align: center;
    max-width: 900px;
    position: relative;
    z-index: 1;
}

.hero-badge {
    display: inline-block;
    padding: 8px 24px;
    background: var(--accent-dim);
    border: 1px solid rgba(0, 230, 138, 0.2);
    border-radius: var(--radius-full);
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--accent);
    letter-spacing: 2px;
    text-transform: uppercase;
    margin-bottom: 32px;
}

.hero-title {
    font-family: var(--font-heading);
    font-size: clamp(2.8rem, 7vw, 5.5rem);
    font-weight: 800;
    line-height: 1.05;
    margin-bottom: 28px;
    letter-spacing: -0.03em;
}

.hero-subtitle {
    font-size: clamp(1rem, 1.5vw, 1.2rem);
    color: var(--text-secondary);
    max-width: 620px;
    margin: 0 auto 40px;
    line-height: 1.7;
}

.hero-actions {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
}

/* Scroll Indicator */
.hero-scroll-indicator {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 1;
}

.scroll-line {
    width: 1px;
    height: 60px;
    background: linear-gradient(to bottom, var(--accent), transparent);
    animation: scrollPulse 2s ease-in-out infinite;
}

@keyframes scrollPulse {

    0%,
    100% {
        opacity: 1;
        height: 60px;
    }

    50% {
        opacity: 0.3;
        height: 40px;
    }
}

/* ============================================
   CLIENTS (Marquee)
   ============================================ */
.clients {
    padding: 60px 0;
    border-top: 1px solid var(--border-glass);
    border-bottom: 1px solid var(--border-glass);
    overflow: hidden;
}

.clients-label {
    text-align: center;
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 3px;
    text-transform: uppercase;
    color: var(--text-muted);
    margin-bottom: 40px;
}

.marquee-wrapper {
    overflow: hidden;
    position: relative;
}

.marquee-wrapper::before,
.marquee-wrapper::after {
    content: '';
    position: absolute;
    top: 0;
    bottom: 0;
    width: 150px;
    z-index: 2;
}

.marquee-wrapper::before {
    left: 0;
    background: linear-gradient(to right, var(--bg-primary), transparent);
}

.marquee-wrapper::after {
    right: 0;
    background: linear-gradient(to left, var(--bg-primary), transparent);
}

.marquee-track {
    display: flex;
    gap: 80px;
    animation: marquee 25s linear infinite;
    width: max-content;
}

.marquee-item {
    font-family: var(--font-heading);
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--text-muted);
    white-space: nowrap;
    letter-spacing: 3px;
    transition: var(--transition);
    flex-shrink: 0;
}

.marquee-item:hover {
    color: var(--accent);
}

@keyframes marquee {
    from {
        transform: translateX(0);
    }

    to {
        transform: translateX(-50%);
    }
}

/* ============================================
   SERVICES
   ============================================ */
.services {
    padding: var(--section-padding);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--gap);
}

.service-card {
    background: var(--bg-card);
    border: 1px solid var(--border-glass);
    border-radius: var(--radius-lg);
    padding: 48px 40px;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--accent-glow), transparent);
    opacity: 0;
    transition: var(--transition);
}

.service-card:hover {
    background: var(--bg-card-hover);
    border-color: var(--border-glass-hover);
    transform: translateY(-4px);
}

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

.service-icon {
    width: 64px;
    height: 64px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--accent-dim);
    border-radius: var(--radius-md);
    color: var(--accent);
    margin-bottom: 28px;
    transition: var(--transition);
}

.service-card:hover .service-icon {
    background: linear-gradient(135deg, var(--gradient-start), var(--gradient-end));
    color: var(--bg-primary);
    box-shadow: 0 8px 30px var(--accent-glow);
}

.service-title {
    font-family: var(--font-heading);
    font-size: 1.4rem;
    font-weight: 700;
    margin-bottom: 14px;
}

.service-desc {
    font-size: 0.95rem;
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 24px;
}

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

.service-tags span {
    font-size: 0.75rem;
    font-weight: 500;
    padding: 5px 14px;
    background: var(--bg-glass);
    border: 1px solid var(--border-glass);
    border-radius: var(--radius-full);
    color: var(--text-muted);
    letter-spacing: 0.5px;
}

.service-card:hover .service-tags span {
    color: var(--accent);
    border-color: rgba(0, 230, 138, 0.2);
    background: var(--accent-dim);
}

/* ============================================
   ABOUT / NOSOTROS
   ============================================ */
.about {
    padding: var(--section-padding);
    background: var(--bg-secondary);
    position: relative;
}

.about::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--border-glass), transparent);
}

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

.about-text {
    font-size: 1.05rem;
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: 20px;
}

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

.about-stats {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--gap);
}

.stat-card {
    background: var(--bg-card);
    border: 1px solid var(--border-glass);
    border-radius: var(--radius-lg);
    padding: 36px 28px;
    text-align: center;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.stat-card::after {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at 50% 0%, var(--accent-glow), transparent 70%);
    opacity: 0;
    transition: var(--transition);
}

.stat-card:hover {
    border-color: var(--border-glass-hover);
    transform: translateY(-4px);
}

.stat-card:hover::after {
    opacity: 0.15;
}

.stat-number {
    font-family: var(--font-heading);
    font-size: 3rem;
    font-weight: 800;
    line-height: 1;
    position: relative;
    z-index: 1;
}

.stat-suffix {
    font-family: var(--font-heading);
    font-size: 1.6rem;
    font-weight: 700;
    color: var(--accent);
    position: relative;
    z-index: 1;
}

.stat-label {
    display: block;
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-top: 8px;
    font-weight: 500;
    position: relative;
    z-index: 1;
}

/* ============================================
   PORTFOLIO
   ============================================ */
.portfolio {
    padding: var(--section-padding);
}

.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    grid-auto-rows: 280px;
    gap: var(--gap);
}

.portfolio-item {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
    cursor: pointer;
}

.portfolio-gif {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.portfolio-item:hover .portfolio-gif {
    transform: scale(1.08);
}

.portfolio-item--large {
    grid-column: span 2;
}

/* Portfolio placeholder backgrounds (fallback) */
#portfolio-1 {
    background: linear-gradient(135deg, #1a1a2e, #16213e, #0f3460);
}

#portfolio-2 {
    background: linear-gradient(135deg, #1a1a2e, #0d2137);
}

#portfolio-3 {
    background: linear-gradient(135deg, #0d1b2a, #1b2838);
}

#portfolio-4 {
    background: linear-gradient(135deg, #1b1b2f, #162447);
}

#portfolio-5 {
    background: linear-gradient(135deg, #0d2137, #1a1a2e, #16213e);
}

#portfolio-6 {
    background: linear-gradient(135deg, #1b1b2f, #0d2137);
}

.portfolio-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.85) 0%, rgba(0, 0, 0, 0.2) 50%, transparent 100%);
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: 36px;
    transition: var(--transition);
}

.portfolio-item:hover .portfolio-overlay {
    background: linear-gradient(to top, rgba(0, 0, 0, 0.9) 0%, rgba(0, 230, 138, 0.05) 50%, rgba(0, 230, 138, 0.02) 100%);
}

.portfolio-cat {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--accent);
    letter-spacing: 2px;
    text-transform: uppercase;
    margin-bottom: 8px;
}

.portfolio-title {
    font-family: var(--font-heading);
    font-size: 1.3rem;
    font-weight: 700;
    margin-bottom: 6px;
    transition: var(--transition);
}

.portfolio-item:hover .portfolio-title {
    transform: translateX(8px);
}

.portfolio-desc {
    font-size: 0.9rem;
    color: var(--text-secondary);
    opacity: 0;
    transform: translateY(10px);
    transition: var(--transition);
}

.portfolio-item:hover .portfolio-desc {
    opacity: 1;
    transform: translateY(0);
}

/* ============================================
   CTA
   ============================================ */
.cta {
    padding: 140px 0;
    position: relative;
    overflow: hidden;
    background: var(--bg-secondary);
}

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

.cta-glow {
    position: absolute;
    width: 800px;
    height: 800px;
    background: radial-gradient(circle, var(--accent-glow), transparent 70%);
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    opacity: 0.06;
    animation: pulseGlow 6s ease-in-out infinite;
}

.cta-content {
    text-align: center;
    position: relative;
    z-index: 1;
    max-width: 700px;
    margin: 0 auto;
}

.cta-title {
    font-family: var(--font-heading);
    font-size: clamp(2.2rem, 5vw, 3.8rem);
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 24px;
    letter-spacing: -0.02em;
}

.cta-desc {
    font-size: 1.1rem;
    color: var(--text-secondary);
    margin-bottom: 40px;
    line-height: 1.7;
}

.cta-actions {
    margin-bottom: 48px;
}

.cta-channels {
    display: flex;
    justify-content: center;
    gap: 24px;
    flex-wrap: wrap;
}

.cta-channel {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 24px;
    background: var(--bg-glass);
    border: 1px solid var(--border-glass);
    border-radius: var(--radius-full);
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--text-secondary);
    transition: var(--transition);
}

.cta-channel:hover {
    border-color: var(--accent);
    color: var(--accent);
    background: var(--accent-dim);
}

/* ============================================
   FOOTER
   ============================================ */
.footer {
    padding: 80px 0 32px;
    border-top: 1px solid var(--border-glass);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 48px;
    margin-bottom: 60px;
}

.footer-tagline {
    font-size: 0.9rem;
    color: var(--text-muted);
    line-height: 1.7;
    margin-top: 16px;
    max-width: 300px;
}

.footer-links h4,
.footer-social h4 {
    font-family: var(--font-heading);
    font-size: 0.85rem;
    font-weight: 700;
    letter-spacing: 1px;
    text-transform: uppercase;
    color: var(--text-primary);
    margin-bottom: 20px;
}

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

.footer-links a {
    font-size: 0.9rem;
    color: var(--text-muted);
    transition: var(--transition);
}

.footer-links a:hover {
    color: var(--accent);
    transform: translateX(4px);
    display: inline-block;
}

.social-links {
    display: flex;
    gap: 12px;
}

.social-link {
    width: 42px;
    height: 42px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-glass);
    border: 1px solid var(--border-glass);
    border-radius: var(--radius-sm);
    color: var(--text-muted);
    transition: var(--transition);
}

.social-link:hover {
    border-color: var(--accent);
    color: var(--accent);
    background: var(--accent-dim);
    transform: translateY(-2px);
}

.footer-bottom {
    padding-top: 32px;
    border-top: 1px solid var(--border-glass);
    text-align: center;
}

.footer-bottom p {
    font-size: 0.85rem;
    color: var(--text-muted);
}

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 1024px) {
    .services-grid {
        grid-template-columns: 1fr;
    }

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

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

    .portfolio-item--large {
        grid-column: span 2;
    }

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

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

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

    .nav-menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 100%;
        height: 100vh;
        background: var(--mobile-menu-bg);
        backdrop-filter: blur(20px);
        -webkit-backdrop-filter: blur(20px);
        flex-direction: column;
        justify-content: center;
        gap: 8px;
        padding: 24px;
        transition: var(--transition-slow);
    }

    .nav-menu.open {
        right: 0;
    }

    .nav-link {
        font-size: 1.2rem;
        padding: 16px 24px;
        text-align: center;
    }

    .nav-cta {
        margin-top: 16px;
    }

    /* Hero */
    .hero {
        padding: 100px 20px 60px;
    }

    .hero-actions {
        flex-direction: column;
        align-items: center;
    }

    .hero-actions .btn {
        width: 100%;
        justify-content: center;
        max-width: 320px;
    }

    /* Portfolio */
    .portfolio-grid {
        grid-template-columns: 1fr;
        grid-auto-rows: 240px;
    }

    .portfolio-item--large {
        grid-column: span 1;
    }

    /* Portfolio overlays activate on scroll (no hover on touch) */
    .portfolio-item.reveal.visible .portfolio-overlay {
        background: linear-gradient(to top, rgba(0, 0, 0, 0.9) 0%, rgba(0, 230, 138, 0.05) 50%, rgba(0, 230, 138, 0.02) 100%);
    }

    .portfolio-item.reveal.visible .portfolio-desc {
        opacity: 1;
        transform: translateY(0);
    }

    .portfolio-item.reveal.visible .portfolio-gif {
        transform: scale(1.05);
    }

    /* Stats */
    .about-stats {
        grid-template-columns: 1fr 1fr;
    }

    .stat-number {
        font-size: 2.4rem;
    }

    /* Footer */
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 36px;
    }

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

    .footer-tagline {
        margin: 16px auto 0;
    }

    .footer-links h4,
    .footer-social h4 {
        text-align: center;
    }

    .footer-links ul {
        align-items: center;
    }

    .social-links {
        justify-content: center;
    }

    .footer-bottom {
        margin-top: 16px;
    }

    /* CTA */
    .cta-channels {
        flex-direction: column;
        align-items: center;
    }

    /* Service cards fully activate on scroll (no hover on mobile) */
    .service-card.reveal.visible {
        background: var(--bg-card-hover);
        border-color: var(--border-glass-hover);
    }

    .service-card.reveal.visible::before {
        opacity: 1;
    }

    .service-card.reveal.visible .service-icon {
        background: linear-gradient(135deg, var(--gradient-start), var(--gradient-end));
        color: var(--bg-primary);
        box-shadow: 0 8px 30px var(--accent-glow);
    }

    .service-card.reveal.visible .service-tags span {
        color: var(--accent);
        border-color: rgba(0, 230, 138, 0.2);
        background: var(--accent-dim);
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 2.2rem;
    }

    .service-card {
        padding: 32px 24px;
    }

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

/* ============================================
   SCROLL ACTIVATION — Activate states on scroll
   ============================================ */

/* Service cards activate when scrolled into view */
.service-card.reveal.visible {
    background: var(--bg-card-hover) !important;
    border-color: var(--border-glass-hover) !important;
}

.service-card.reveal.visible::before {
    opacity: 1 !important;
}

.service-card.reveal.visible .service-icon {
    background: linear-gradient(135deg, var(--gradient-start), var(--gradient-end)) !important;
    color: var(--bg-primary) !important;
    box-shadow: 0 8px 30px var(--accent-glow) !important;
}

.service-card.reveal.visible .service-tags span {
    color: var(--accent) !important;
    border-color: rgba(0, 230, 138, 0.2) !important;
    background: var(--accent-dim) !important;
}

/* Portfolio items activate when scrolled into view */
.portfolio-item.reveal.visible .portfolio-overlay {
    background: linear-gradient(to top, rgba(0, 0, 0, 0.9) 0%, rgba(0, 230, 138, 0.05) 50%, rgba(0, 230, 138, 0.02) 100%) !important;
}

.portfolio-item.reveal.visible .portfolio-desc {
    opacity: 1 !important;
    transform: translateY(0) !important;
}

.portfolio-item.reveal.visible .portfolio-gif {
    transform: scale(1.05) !important;
}

/* Stat cards activate when scrolled into view */
.stat-card.reveal.visible {
    border-color: var(--border-glass-hover) !important;
}

.stat-card.reveal.visible::after {
    opacity: 0.15 !important;
}