/* ═══════════════════════════════════════════════════════════════
   ANALIZE — Design System & Styles
   Agencia de Publicidad Digital · Sexta Región
   ═══════════════════════════════════════════════════════════════ */

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

/* ─── Custom Properties ─────────────────────────────────────── */
:root {
    /* Colors */
    --deep-space: #0a0a0f;
    --deep-space-light: #12121a;
    --nebula-purple: #7c3aed;
    --nebula-purple-dim: rgba(124, 58, 237, 0.15);
    --cyber-cyan: #06b6d4;
    --cyber-cyan-dim: rgba(6, 182, 212, 0.15);
    --neon-rose: #f43f5e;
    --neon-rose-dim: rgba(244, 63, 94, 0.15);
    --glass-bg: rgba(255, 255, 255, 0.04);
    --glass-bg-hover: rgba(255, 255, 255, 0.07);
    --glass-border: rgba(255, 255, 255, 0.08);
    --glass-border-hover: rgba(255, 255, 255, 0.15);
    --text-primary: #f1f5f9;
    --text-secondary: #94a3b8;
    --text-tertiary: #64748b;

    /* Typography */
    --font-heading: 'Space Grotesk', system-ui, sans-serif;
    --font-body: 'Inter', system-ui, sans-serif;

    /* Spacing */
    --section-py: clamp(5rem, 12vh, 9rem);
    --container-max: 1320px;
    --container-px: clamp(1.25rem, 4vw, 3rem);

    /* Radii */
    --radius-sm: 0.5rem;
    --radius-md: 1rem;
    --radius-lg: 1.5rem;
    --radius-xl: 2rem;

    /* Transitions */
    --ease-out-expo: cubic-bezier(0.16, 1, 0.3, 1);
    --ease-out-quart: cubic-bezier(0.25, 1, 0.5, 1);
    --transition-base: 0.4s var(--ease-out-expo);
    --transition-slow: 0.7s var(--ease-out-expo);
}

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

body {
    font-family: var(--font-body);
    background: var(--deep-space);
    color: var(--text-primary);
    line-height: 1.7;
    overflow-x: hidden;
    cursor: none;
}

/* Noise texture overlay */
body::after {
    content: '';
    position: fixed;
    inset: 0;
    z-index: 10000;
    pointer-events: none;
    opacity: 0.025;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='1'/%3E%3C/svg%3E");
    background-repeat: repeat;
    background-size: 256px 256px;
}

::selection {
    background: var(--nebula-purple);
    color: white;
}

a {
    color: inherit;
    text-decoration: none;
}

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

ul, ol {
    list-style: none;
}

/* ─── Typography System ─────────────────────────────────────── */
h1, h2, h3, h4 {
    font-family: var(--font-heading);
    font-weight: 700;
    line-height: 1.15;
    letter-spacing: -0.02em;
}

.gradient-text {
    background: linear-gradient(135deg, var(--nebula-purple), var(--cyber-cyan), var(--neon-rose));
    background-size: 200% 200%;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: gradientShift 6s ease infinite;
}

.section-label {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-family: var(--font-heading);
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--cyber-cyan);
    margin-bottom: 1.25rem;
}

.section-label::before {
    content: '';
    display: block;
    width: 2rem;
    height: 2px;
    background: linear-gradient(90deg, var(--nebula-purple), var(--cyber-cyan));
    border-radius: 2px;
}

.section-title {
    font-size: clamp(2rem, 4.5vw, 3.25rem);
    max-width: 700px;
    margin-bottom: 1rem;
}

.section-header {
    text-align: center;
    margin-bottom: clamp(3rem, 6vw, 5rem);
}

.section-header .section-label {
    justify-content: center;
}

.section-header .section-title {
    margin-inline: auto;
}

/* ─── Layout ────────────────────────────────────────────────── */
.container {
    max-width: var(--container-max);
    margin-inline: auto;
    padding-inline: var(--container-px);
}

/* ─── Glass Card Utility ────────────────────────────────────── */
.glass-card {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    transition: background var(--transition-base),
                border-color var(--transition-base),
                box-shadow var(--transition-base);
}

.glass-card:hover {
    background: var(--glass-bg-hover);
    border-color: var(--glass-border-hover);
}

/* ═══════════════════════════════════════════════════════════════
   CUSTOM CURSOR
   ═══════════════════════════════════════════════════════════════ */
.cursor {
    width: 8px;
    height: 8px;
    background: var(--text-primary);
    border-radius: 50%;
    position: fixed;
    top: 0;
    left: 0;
    pointer-events: none;
    z-index: 99999;
    transform: translate(-50%, -50%);
    transition: width 0.3s var(--ease-out-expo),
                height 0.3s var(--ease-out-expo),
                background 0.3s;
    mix-blend-mode: difference;
}

.cursor-follower {
    width: 36px;
    height: 36px;
    border: 1.5px solid rgba(255, 255, 255, 0.35);
    border-radius: 50%;
    position: fixed;
    top: 0;
    left: 0;
    pointer-events: none;
    z-index: 99998;
    transform: translate(-50%, -50%);
    transition: width 0.5s var(--ease-out-expo),
                height 0.5s var(--ease-out-expo),
                border-color 0.3s,
                opacity 0.3s;
}

.cursor.hover {
    width: 48px;
    height: 48px;
    background: rgba(124, 58, 237, 0.15);
    mix-blend-mode: normal;
}

.cursor-follower.hover {
    width: 56px;
    height: 56px;
    border-color: var(--nebula-purple);
    opacity: 0.5;
}

/* ═══════════════════════════════════════════════════════════════
   NAVBAR
   ═══════════════════════════════════════════════════════════════ */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 1.25rem 0;
    transition: background var(--transition-base),
                padding var(--transition-base),
                backdrop-filter var(--transition-base);
}

.navbar.scrolled {
    padding: 0.75rem 0;
    background: rgba(10, 10, 15, 0.75);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--glass-border);
}

.nav-container {
    max-width: var(--container-max);
    margin-inline: auto;
    padding-inline: var(--container-px);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 2rem;
}

.nav-logo {
    display: flex;
    align-items: baseline;
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 1.5rem;
    letter-spacing: -0.03em;
    z-index: 1001;
}

.logo-dot {
    color: var(--nebula-purple);
    font-size: 2rem;
    line-height: 0;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 2.25rem;
}

.nav-link {
    font-family: var(--font-heading);
    font-size: 0.85rem;
    font-weight: 500;
    letter-spacing: 0.02em;
    color: var(--text-secondary);
    position: relative;
    padding: 0.25rem 0;
    transition: color var(--transition-base);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--nebula-purple), var(--cyber-cyan));
    border-radius: 2px;
    transition: width var(--transition-base);
}

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

.nav-link:hover::after,
.nav-link.active::after {
    width: 100%;
}

.nav-cta {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.6rem 1.25rem;
    border-radius: 50px;
    font-family: var(--font-heading);
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 0.02em;
    color: white;
    background: linear-gradient(135deg, var(--nebula-purple), #6d28d9);
    border: 1px solid rgba(124, 58, 237, 0.3);
    transition: transform var(--transition-base),
                box-shadow var(--transition-base);
    will-change: transform;
}

.nav-cta:hover {
    box-shadow: 0 0 30px rgba(124, 58, 237, 0.3),
                0 0 60px rgba(124, 58, 237, 0.1);
}

/* Hamburger */
.nav-toggle {
    display: none;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    width: 32px;
    height: 32px;
    background: none;
    border: none;
    cursor: none;
    z-index: 1001;
    padding: 0;
}

.nav-toggle span {
    display: block;
    width: 100%;
    height: 2px;
    background: var(--text-primary);
    border-radius: 2px;
    transition: transform 0.4s var(--ease-out-expo),
                opacity 0.3s;
    transform-origin: center;
}

.nav-toggle.active span:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
}

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

.nav-toggle.active span:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
}

/* Mobile Menu Overlay */
.mobile-menu {
    position: fixed;
    inset: 0;
    z-index: 999;
    background: rgba(10, 10, 15, 0.96);
    backdrop-filter: blur(30px);
    -webkit-backdrop-filter: blur(30px);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 2rem;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.5s var(--ease-out-expo),
                visibility 0.5s;
}

.mobile-menu.active {
    opacity: 1;
    visibility: visible;
}

.mobile-menu-links {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
}

.mobile-link {
    font-family: var(--font-heading);
    font-size: clamp(1.75rem, 5vw, 2.5rem);
    font-weight: 700;
    color: var(--text-secondary);
    opacity: 0;
    transform: translateY(30px);
    transition: color 0.3s, opacity 0.5s var(--ease-out-expo), transform 0.5s var(--ease-out-expo);
}

.mobile-menu.active .mobile-link {
    opacity: 1;
    transform: translateY(0);
}

.mobile-menu.active .mobile-link:nth-child(1) { transition-delay: 0.1s; }
.mobile-menu.active .mobile-link:nth-child(2) { transition-delay: 0.15s; }
.mobile-menu.active .mobile-link:nth-child(3) { transition-delay: 0.2s; }
.mobile-menu.active .mobile-link:nth-child(4) { transition-delay: 0.25s; }
.mobile-menu.active .mobile-link:nth-child(5) { transition-delay: 0.3s; }

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

.mobile-cta {
    padding: 1rem 2.5rem;
    border-radius: 50px;
    font-family: var(--font-heading);
    font-size: 1rem;
    font-weight: 600;
    color: white;
    background: linear-gradient(135deg, var(--nebula-purple), #6d28d9);
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.5s var(--ease-out-expo) 0.35s,
                transform 0.5s var(--ease-out-expo) 0.35s,
                box-shadow 0.3s;
}

.mobile-menu.active .mobile-cta {
    opacity: 1;
    transform: translateY(0);
}

/* ═══════════════════════════════════════════════════════════════
   HERO SECTION
   ═══════════════════════════════════════════════════════════════ */
.hero-section {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

#hero-canvas {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
}

/* Gradient orbs */
.hero-orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(120px);
    pointer-events: none;
    z-index: 0;
}

.hero-orb-1 {
    width: 600px;
    height: 600px;
    background: var(--nebula-purple);
    opacity: 0.12;
    top: -15%;
    left: -10%;
    animation: floatOrb 12s ease-in-out infinite;
}

.hero-orb-2 {
    width: 500px;
    height: 500px;
    background: var(--cyber-cyan);
    opacity: 0.08;
    bottom: -20%;
    right: -5%;
    animation: floatOrb 15s ease-in-out infinite reverse;
}

.hero-orb-3 {
    width: 350px;
    height: 350px;
    background: var(--neon-rose);
    opacity: 0.06;
    top: 30%;
    right: 20%;
    animation: floatOrb 10s ease-in-out infinite 3s;
}

.hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    max-width: 900px;
    padding: 0 var(--container-px);
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.6rem;
    padding: 0.45rem 1.1rem;
    border-radius: 50px;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    font-family: var(--font-heading);
    font-size: 0.75rem;
    font-weight: 500;
    letter-spacing: 0.08em;
    color: var(--text-secondary);
    margin-bottom: 2rem;
    opacity: 0;
    transform: translateY(20px);
}

.badge-pulse {
    width: 8px;
    height: 8px;
    background: var(--cyber-cyan);
    border-radius: 50%;
    animation: pulse 2.5s ease-in-out infinite;
    flex-shrink: 0;
}

.hero-title {
    font-size: clamp(2.25rem, 5.5vw, 4rem);
    margin-bottom: 1.5rem;
    opacity: 0;
    transform: translateY(30px);
}

.hero-subtitle {
    font-size: clamp(1rem, 1.5vw, 1.2rem);
    color: var(--text-secondary);
    max-width: 600px;
    margin-inline: auto;
    margin-bottom: 2.5rem;
    opacity: 0;
    transform: translateY(25px);
}

.hero-cta-wrapper {
    opacity: 0;
    transform: translateY(25px);
}

/* Primary CTA Button */
.cta-primary {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1rem 2.25rem;
    border-radius: 60px;
    font-family: var(--font-heading);
    font-size: 1rem;
    font-weight: 600;
    color: white;
    background: linear-gradient(135deg, var(--nebula-purple) 0%, #6d28d9 50%, var(--neon-rose) 100%);
    background-size: 200% 200%;
    animation: gradientShift 5s ease infinite;
    border: none;
    position: relative;
    overflow: hidden;
    transition: transform var(--transition-base),
                box-shadow var(--transition-base);
    will-change: transform;
}

.cta-primary::before {
    content: '';
    position: absolute;
    inset: -2px;
    border-radius: inherit;
    background: linear-gradient(135deg, var(--nebula-purple), var(--cyber-cyan), var(--neon-rose));
    z-index: -1;
    opacity: 0;
    transition: opacity 0.4s;
    filter: blur(12px);
}

.cta-primary:hover::before {
    opacity: 0.6;
}

.cta-primary:hover {
    box-shadow: 0 8px 40px rgba(124, 58, 237, 0.35),
                0 0 80px rgba(124, 58, 237, 0.15);
}

.cta-icon {
    display: flex;
    transition: transform 0.4s var(--ease-out-expo);
}

.cta-primary:hover .cta-icon {
    transform: translateX(4px);
}

/* Scroll Indicator */
.scroll-indicator {
    position: absolute;
    bottom: 2.5rem;
    left: 50%;
    transform: translateX(-50%);
    z-index: 2;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.75rem;
    opacity: 0;
}

.scroll-indicator span {
    font-family: var(--font-heading);
    font-size: 0.65rem;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--text-tertiary);
}

.scroll-line {
    width: 1px;
    height: 40px;
    background: linear-gradient(180deg, var(--text-tertiary), transparent);
    position: relative;
    overflow: hidden;
}

.scroll-line::after {
    content: '';
    position: absolute;
    top: -100%;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(180deg, transparent, var(--cyber-cyan), transparent);
    animation: scrollLine 2s ease-in-out infinite;
}

/* ═══════════════════════════════════════════════════════════════
   ABOUT SECTION
   ═══════════════════════════════════════════════════════════════ */
.about-section {
    padding: var(--section-py) 0;
    position: relative;
    overflow: hidden;
}

.about-curve-deco {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 200px;
    pointer-events: none;
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: clamp(3rem, 6vw, 6rem);
    align-items: center;
}

.about-heading {
    font-size: clamp(1.75rem, 3.5vw, 2.75rem);
    margin-bottom: 1.5rem;
}

.about-text {
    color: var(--text-secondary);
    font-size: 1.05rem;
    margin-bottom: 1rem;
    line-height: 1.8;
}

.about-text strong {
    color: var(--text-primary);
    font-weight: 600;
}

.about-stats {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.stat-card {
    padding: 1.75rem 2rem;
    display: flex;
    align-items: center;
    gap: 1.25rem;
    flex-wrap: wrap;
    position: relative;
    overflow: hidden;
}

.stat-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 3px;
    height: 100%;
    background: linear-gradient(180deg, var(--nebula-purple), var(--cyber-cyan));
    border-radius: 0 2px 2px 0;
}

.stat-icon {
    width: 52px;
    height: 52px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-md);
    background: var(--nebula-purple-dim);
    color: var(--nebula-purple);
    flex-shrink: 0;
}

.stat-number {
    font-family: var(--font-heading);
    font-size: 2.5rem;
    font-weight: 700;
    line-height: 1;
    background: linear-gradient(135deg, var(--nebula-purple), var(--cyber-cyan));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.stat-plus,
.stat-suffix {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--cyber-cyan);
    margin-left: -0.3rem;
}

.stat-label {
    width: 100%;
    font-size: 0.85rem;
    color: var(--text-secondary);
    line-height: 1.5;
    padding-left: calc(52px + 1.25rem);
    margin-top: -0.5rem;
}

/* ═══════════════════════════════════════════════════════════════
   SERVICES — BENTO BOX
   ═══════════════════════════════════════════════════════════════ */
.services-section {
    padding: var(--section-py) 0;
    position: relative;
}

.bento-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    grid-auto-rows: minmax(180px, auto);
    gap: 1.25rem;
}

/* Card base */
.bento-card {
    position: relative;
    border-radius: var(--radius-lg);
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    overflow: hidden;
    transition: border-color var(--transition-base),
                background var(--transition-base),
                transform 0.5s var(--ease-out-expo);
    will-change: transform;
}

.bento-card:hover {
    border-color: var(--glass-border-hover);
    background: var(--glass-bg-hover);
}

.bento-card-inner {
    position: relative;
    z-index: 2;
    padding: 2rem;
    height: 100%;
    display: flex;
    flex-direction: column;
}

/* Card glow on hover */
.card-glow {
    position: absolute;
    inset: 0;
    z-index: 1;
    opacity: 0;
    transition: opacity 0.5s;
    background: radial-gradient(400px circle at var(--glow-x, 50%) var(--glow-y, 50%),
                rgba(124, 58, 237, 0.08), transparent 60%);
}

.bento-card:hover .card-glow {
    opacity: 1;
}

/* Main cards (large) */
.bento-main-a {
    grid-column: span 2;
    grid-row: span 2;
}

.bento-main-b {
    grid-column: span 2;
}

/* Card icons */
.card-icon {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-md);
    background: var(--nebula-purple-dim);
    color: var(--nebula-purple);
    margin-bottom: 1.25rem;
    transition: background 0.3s, color 0.3s;
}

.card-icon-lg {
    width: 56px;
    height: 56px;
}

.bento-card:hover .card-icon {
    background: linear-gradient(135deg, var(--nebula-purple-dim), var(--cyber-cyan-dim));
    color: var(--cyber-cyan);
}

/* Card typography */
.card-title {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 0.75rem;
}

.card-title-sm {
    font-family: var(--font-heading);
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.card-desc {
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.7;
    margin-bottom: 1.25rem;
}

.card-desc-sm {
    color: var(--text-tertiary);
    font-size: 0.85rem;
    line-height: 1.6;
}

.card-list {
    display: flex;
    flex-direction: column;
    gap: 0.6rem;
    margin-top: auto;
}

.card-list li {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    font-size: 0.88rem;
    color: var(--text-secondary);
}

.card-list li::before {
    content: '';
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--nebula-purple), var(--cyber-cyan));
    flex-shrink: 0;
}

.card-tag {
    position: absolute;
    top: 1.5rem;
    right: 1.5rem;
    font-family: var(--font-heading);
    font-size: 0.65rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    padding: 0.3rem 0.7rem;
    border-radius: 50px;
    background: var(--nebula-purple-dim);
    color: var(--nebula-purple);
    border: 1px solid rgba(124, 58, 237, 0.15);
}

/* ═══════════════════════════════════════════════════════════════
   PORTFOLIO — Interactive Grid
   ═══════════════════════════════════════════════════════════════ */
.portfolio-section {
    padding: var(--section-py) 0;
    overflow: hidden;
}

/* ─── Filter Bar ────────────────────────────────────────────── */
.portfolio-filters {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.25rem;
    margin-bottom: clamp(2.5rem, 5vw, 4rem);
    padding: 0.3rem;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 50px;
    width: fit-content;
    margin-inline: auto;
    position: relative;
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
}

.filter-btn {
    padding: 0.6rem 1.5rem;
    border: none;
    border-radius: 50px;
    font-family: var(--font-heading);
    font-size: 0.82rem;
    font-weight: 600;
    letter-spacing: 0.02em;
    color: var(--text-secondary);
    background: transparent;
    cursor: none;
    transition: color 0.35s var(--ease-out-expo);
    position: relative;
    z-index: 2;
}

.filter-btn:hover {
    color: var(--text-primary);
}

.filter-btn.active {
    color: white;
}

.filter-indicator {
    position: absolute;
    height: calc(100% - 0.6rem);
    top: 0.3rem;
    border-radius: 50px;
    background: linear-gradient(135deg, var(--nebula-purple), #6d28d9);
    z-index: 1;
    transition: left 0.4s var(--ease-out-expo),
                width 0.4s var(--ease-out-expo);
    box-shadow: 0 4px 15px rgba(124, 58, 237, 0.25);
}

/* ─── Portfolio Grid ────────────────────────────────────────── */
.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
}

/* ─── Card Base ─────────────────────────────────────────────── */
.pf-card {
    position: relative;
    border-radius: var(--radius-xl);
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    overflow: hidden;
    display: block;
    transition: border-color 0.5s var(--ease-out-expo),
                background 0.5s var(--ease-out-expo),
                transform 0.5s var(--ease-out-expo),
                opacity 0.5s var(--ease-out-expo),
                box-shadow 0.5s var(--ease-out-expo);
    will-change: transform;
}

.pf-card:hover {
    border-color: var(--glass-border-hover);
    background: var(--glass-bg-hover);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3),
                0 0 40px rgba(124, 58, 237, 0.06);
}

/* Filter hidden state */
.pf-card.hidden {
    opacity: 0;
    transform: scale(0.85);
    pointer-events: none;
    position: absolute;
    visibility: hidden;
}

/* ─── Card Glow ─────────────────────────────────────────────── */
.pf-card > .card-glow {
    position: absolute;
    inset: 0;
    z-index: 1;
    opacity: 0;
    transition: opacity 0.5s;
    background: radial-gradient(500px circle at var(--glow-x, 50%) var(--glow-y, 50%),
                rgba(124, 58, 237, 0.06), transparent 60%);
    pointer-events: none;
}

.pf-card:hover > .card-glow {
    opacity: 1;
}

/* ─── Card Info ─────────────────────────────────────────────── */
.pf-card-info {
    padding: 1.25rem 1.5rem;
    position: relative;
    z-index: 3;
}

.pf-card-info h3 {
    font-family: var(--font-heading);
    font-size: 1.05rem;
    font-weight: 700;
    margin-bottom: 0.2rem;
}

.pf-card-info p {
    font-size: 0.8rem;
    color: var(--text-tertiary);
}

/* ─── Card Overlay (Visit Button) ───────────────────────────── */
.pf-card-overlay {
    position: absolute;
    inset: 0;
    z-index: 10;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(10, 10, 15, 0.65);
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
    opacity: 0;
    transition: opacity 0.4s var(--ease-out-expo);
}

.pf-card:hover .pf-card-overlay {
    opacity: 1;
}

.visit-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.7rem 1.5rem;
    border-radius: 50px;
    font-family: var(--font-heading);
    font-size: 0.82rem;
    font-weight: 600;
    color: white;
    background: linear-gradient(135deg, var(--nebula-purple), #6d28d9);
    transform: translateY(12px);
    transition: transform 0.5s var(--ease-out-expo),
                box-shadow 0.4s;
    box-shadow: 0 4px 20px rgba(124, 58, 237, 0.3);
}

.pf-card:hover .visit-btn {
    transform: translateY(0);
}

.visit-btn svg {
    transition: transform 0.3s var(--ease-out-expo);
}

.pf-card:hover .visit-btn svg {
    transform: translate(2px, -2px);
}

/* ═══════════════════════════════════════════════════════════════
   BROWSER FRAME (Web Cards)
   ═══════════════════════════════════════════════════════════════ */
.browser-frame {
    border-radius: var(--radius-lg) var(--radius-lg) 0 0;
    overflow: hidden;
    position: relative;
    z-index: 2;
}

.browser-bar {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.65rem 1rem;
    background: rgba(255, 255, 255, 0.04);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.browser-dots {
    display: flex;
    gap: 5px;
    flex-shrink: 0;
}

.browser-dots span {
    width: 8px;
    height: 8px;
    border-radius: 50%;
}

.browser-dots span:nth-child(1) { background: #ff5f57; }
.browser-dots span:nth-child(2) { background: #febc2e; }
.browser-dots span:nth-child(3) { background: #28c840; }

.browser-url {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    flex: 1;
    padding: 0.3rem 0.8rem;
    border-radius: 6px;
    background: rgba(255, 255, 255, 0.04);
    font-family: var(--font-body);
    font-size: 0.7rem;
    color: var(--text-tertiary);
    letter-spacing: 0.01em;
}

.browser-url svg {
    color: #28c840;
    flex-shrink: 0;
}

.browser-viewport {
    aspect-ratio: 16 / 9;
    background: linear-gradient(145deg, var(--gd-from), var(--gd-to));
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    position: relative;
    overflow: hidden;
    transition: transform 0.6s var(--ease-out-expo);
}

.pf-card:hover .browser-viewport {
    transform: scale(1.04);
}

/* Subtle grid pattern overlay */
.browser-viewport::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(255,255,255,0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,0.03) 1px, transparent 1px);
    background-size: 30px 30px;
    pointer-events: none;
}

/* ═══════════════════════════════════════════════════════════════
   PHONE FRAME (Social Cards)
   ═══════════════════════════════════════════════════════════════ */
.social-card .phone-frame {
    margin: 1rem 2rem 0;
    border-radius: 20px;
    overflow: hidden;
    background: #111;
    border: 2px solid rgba(255, 255, 255, 0.08);
    position: relative;
    z-index: 2;
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.4);
}

.phone-notch {
    width: 80px;
    height: 6px;
    margin: 8px auto;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 10px;
}

.phone-screen {
    background: linear-gradient(160deg, var(--gd-from), var(--gd-to));
    aspect-ratio: 9 / 12;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    position: relative;
    transition: transform 0.6s var(--ease-out-expo);
}

.pf-card:hover .phone-screen {
    transform: scale(1.03);
}

/* Grid pattern overlay for phone */
.phone-screen::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(255,255,255,0.025) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,0.025) 1px, transparent 1px);
    background-size: 24px 24px;
    pointer-events: none;
}

.ig-header {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.7rem 0.8rem;
    position: relative;
    z-index: 2;
}

.ig-avatar {
    width: 24px;
    height: 24px;
    border-radius: 50%;
    background: var(--avatar-color, var(--nebula-purple));
    border: 2px solid rgba(255, 255, 255, 0.2);
    flex-shrink: 0;
}

.ig-handle {
    font-family: var(--font-heading);
    font-size: 0.7rem;
    font-weight: 600;
    color: rgba(255, 255, 255, 0.85);
}

.ig-body {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    z-index: 2;
}

.ig-actions {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.6rem 0.8rem;
    color: rgba(255, 255, 255, 0.5);
    position: relative;
    z-index: 2;
}

.phone-home-bar {
    width: 60px;
    height: 4px;
    margin: 6px auto 8px;
    background: rgba(255, 255, 255, 0.15);
    border-radius: 4px;
}

/* ─── Preview Brand Text (shared) ───────────────────────────── */
.preview-brand {
    font-family: var(--font-heading);
    font-size: clamp(1.5rem, 2.5vw, 2rem);
    font-weight: 700;
    color: white;
    text-align: center;
    text-shadow: 0 2px 20px rgba(0, 0, 0, 0.3);
    line-height: 1.1;
    position: relative;
    z-index: 2;
}

.social-card .preview-brand {
    font-size: clamp(1.25rem, 2vw, 1.6rem);
}

.preview-tag {
    font-family: var(--font-heading);
    font-size: 0.7rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: rgba(255, 255, 255, 0.5);
    position: relative;
    z-index: 2;
}

/* ═══════════════════════════════════════════════════════════════
   CONTACT / CTA SECTION
   ═══════════════════════════════════════════════════════════════ */
.contact-section {
    position: relative;
    padding: var(--section-py) 0;
    padding-bottom: 0;
    min-height: 70vh;
    display: flex;
    align-items: center;
    overflow: hidden;
}

.wave-container {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 0;
}

.wave {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: auto;
    min-width: 1440px;
}

.wave-1 path {
    fill: rgba(124, 58, 237, 0.06);
    animation: waveFloat 8s ease-in-out infinite;
}

.wave-2 path {
    fill: rgba(6, 182, 212, 0.04);
    animation: waveFloat 10s ease-in-out infinite reverse;
}

.wave-3 path {
    fill: rgba(244, 63, 94, 0.03);
    animation: waveFloat 12s ease-in-out infinite 2s;
}

.contact-content {
    position: relative;
    z-index: 2;
    text-align: center;
    padding-bottom: clamp(4rem, 8vh, 8rem);
}

.contact-heading {
    font-size: clamp(2rem, 5vw, 3.5rem);
    max-width: 800px;
    margin-inline: auto;
    margin-bottom: 1.25rem;
}

.contact-subtext {
    font-size: 1.1rem;
    color: var(--text-secondary);
    margin-bottom: 3rem;
    max-width: 500px;
    margin-inline: auto;
}

/* Mega CTA Button */
.mega-cta {
    display: inline-flex;
    align-items: center;
    gap: 1rem;
    padding: 1.25rem 3rem;
    border-radius: 60px;
    font-family: var(--font-heading);
    font-size: 1.15rem;
    font-weight: 700;
    color: white;
    background: linear-gradient(135deg, #25d366, #128c7e);
    border: none;
    position: relative;
    transition: transform var(--transition-base),
                box-shadow var(--transition-base);
    will-change: transform;
}

.mega-cta:hover {
    box-shadow: 0 8px 50px rgba(37, 211, 102, 0.35),
                0 0 100px rgba(37, 211, 102, 0.1);
}

.mega-cta-icon {
    display: flex;
    transition: transform 0.4s var(--ease-out-expo);
}

.mega-cta:hover .mega-cta-icon {
    transform: scale(1.15);
}

/* Pulse ring animation */
.pulse-ring {
    position: relative;
}

.pulse-ring::before,
.pulse-ring::after {
    content: '';
    position: absolute;
    inset: -8px;
    border-radius: inherit;
    border: 2px solid rgba(37, 211, 102, 0.3);
    animation: pulseRing 2.5s ease-out infinite;
}

.pulse-ring::after {
    animation-delay: 1.25s;
}

/* ═══════════════════════════════════════════════════════════════
   FOOTER
   ═══════════════════════════════════════════════════════════════ */
.footer {
    padding: 2.5rem 0;
    border-top: 1px solid var(--glass-border);
    background: rgba(10, 10, 15, 0.5);
}

.footer-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 1rem;
}

.footer-logo {
    display: flex;
    align-items: baseline;
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 1.2rem;
}

.footer-copy {
    font-size: 0.8rem;
    color: var(--text-tertiary);
}

.footer-social {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    color: var(--text-secondary);
    transition: color 0.3s, border-color 0.3s, background 0.3s;
}

.footer-social:hover {
    color: #25d366;
    border-color: rgba(37, 211, 102, 0.3);
    background: rgba(37, 211, 102, 0.1);
}

/* ═══════════════════════════════════════════════════════════════
   KEYFRAME ANIMATIONS
   ═══════════════════════════════════════════════════════════════ */
@keyframes gradientShift {
    0%, 100% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
}

@keyframes pulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.5; transform: scale(1.5); }
}

@keyframes floatOrb {
    0%, 100% { transform: translate(0, 0) scale(1); }
    25% { transform: translate(30px, -40px) scale(1.05); }
    50% { transform: translate(-20px, 20px) scale(0.95); }
    75% { transform: translate(15px, 30px) scale(1.02); }
}

@keyframes scrollLine {
    0% { top: -100%; }
    100% { top: 200%; }
}

@keyframes marqueeScroll {
    0% { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}

@keyframes marqueeScrollReverse {
    0% { transform: translateX(-50%); }
    100% { transform: translateX(0); }
}

@keyframes waveFloat {
    0%, 100% { transform: translateX(0) translateY(0); }
    25% { transform: translateX(-15px) translateY(5px); }
    50% { transform: translateX(10px) translateY(-3px); }
    75% { transform: translateX(-5px) translateY(8px); }
}

@keyframes pulseRing {
    0% {
        transform: scale(1);
        opacity: 0.6;
    }
    100% {
        transform: scale(1.35);
        opacity: 0;
    }
}

/* ═══════════════════════════════════════════════════════════════
   REVEAL ANIMATION HELPERS (used by GSAP)
   ═══════════════════════════════════════════════════════════════ */
.reveal-up {
    opacity: 0;
    transform: translateY(60px);
}

.reveal-left {
    opacity: 0;
    transform: translateX(-60px);
}

.reveal-right {
    opacity: 0;
    transform: translateX(60px);
}

.reveal-scale {
    opacity: 0;
    transform: scale(0.9);
}

/* ═══════════════════════════════════════════════════════════════
   RESPONSIVE
   ═══════════════════════════════════════════════════════════════ */

/* ─── Tablet (<1024px) ──────────────────────────────────────── */
@media (max-width: 1024px) {
    .nav-links {
        display: none;
    }

    .nav-cta {
        display: none;
    }

    .nav-toggle {
        display: flex;
    }

    .about-grid {
        grid-template-columns: 1fr;
        gap: 3rem;
    }

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

    .bento-main-a {
        grid-column: span 2;
        grid-row: span 1;
    }

    .bento-main-b {
        grid-column: span 2;
    }

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

/* ─── Mobile (<768px) ───────────────────────────────────────── */
@media (max-width: 768px) {
    :root {
        --section-py: clamp(3.5rem, 8vh, 5rem);
    }

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

    .bento-main-a,
    .bento-main-b {
        grid-column: span 1;
    }

    .portfolio-grid {
        grid-template-columns: 1fr;
        gap: 1.25rem;
    }

    .social-card .phone-frame {
        margin: 1rem 3rem 0;
    }

    .filter-btn {
        padding: 0.5rem 1rem;
        font-size: 0.75rem;
    }

    .hero-title {
        font-size: clamp(1.75rem, 7vw, 2.5rem);
    }

    .stat-card {
        padding: 1.25rem 1.5rem;
    }

    .stat-number {
        font-size: 2rem;
    }

    .stat-label {
        padding-left: 0;
    }

    .marquee-item {
        padding: 1rem 1.75rem;
        min-width: 160px;
    }

    .client-name {
        font-size: 0.95rem;
    }

    .mega-cta {
        padding: 1rem 2rem;
        font-size: 1rem;
    }

    .scroll-indicator {
        display: none;
    }

    .contact-section {
        min-height: auto;
    }
}

/* ─── Small Mobile (<480px) ─────────────────────────────────── */
@media (max-width: 480px) {
    .hero-badge {
        font-size: 0.65rem;
        padding: 0.35rem 0.85rem;
    }

    .contact-heading {
        font-size: 1.75rem;
    }

    .mega-cta {
        padding: 0.9rem 1.5rem;
        font-size: 0.9rem;
        gap: 0.6rem;
    }

    .footer-inner {
        flex-direction: column;
        text-align: center;
    }
}

/* ─── Disable custom cursor on touch ────────────────────────── */
@media (hover: none), (pointer: coarse) {
    .cursor,
    .cursor-follower {
        display: none !important;
    }

    body {
        cursor: auto;
    }

    * {
        cursor: auto !important;
    }
}