/* ============================================
   THINK GROW MEDIA — UGC Portfolio Page
   Design System & Component Styles
   ============================================ */

/* ---------- Google Fonts ---------- */
@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@400;500;600;700;800&family=Inter:wght@300;400;500;600&display=swap');

/* ---------- CSS Custom Properties ---------- */
:root {
  /* Brand Colors */
  --color-primary: #060097;
  --color-accent: #c10fff;
  --color-cta: #ffcd57;
  --color-dark: #0a0a1a;
  --color-dark-surface: #111128;
  --color-dark-card: #1a1a3e;
  --color-text-primary: #f0f0ff;
  --color-text-secondary: #a0a0c8;
  --color-text-muted: #67768e;
  --color-white: #ffffff;
  --color-bg-light: #F2F5F7;
  --color-bg-section: #f8f9fc;

  /* Gradients */
  --gradient-hero: linear-gradient(135deg, #060097 0%, #1a0a3e 30%, #0a0a1a 60%, #100a2e 100%);
  --gradient-accent: linear-gradient(135deg, #060097, #c10fff);
  --gradient-cta: linear-gradient(135deg, #ffcd57, #ff9f43);
  --gradient-dark: linear-gradient(180deg, #0a0a1a 0%, #111128 100%);
  --gradient-card-hover: linear-gradient(135deg, rgba(6, 0, 151, 0.9), rgba(193, 15, 255, 0.85));
  --gradient-glow: radial-gradient(600px circle at var(--mouse-x, 50%) var(--mouse-y, 50%), rgba(193, 15, 255, 0.15), transparent 40%);

  /* Typography */
  --font-heading: 'Plus Jakarta Sans', sans-serif;
  --font-body: 'Inter', sans-serif;

  /* Spacing */
  --space-xs: 0.5rem;
  --space-sm: 1rem;
  --space-md: 1.5rem;
  --space-lg: 2.5rem;
  --space-xl: 4rem;
  --space-2xl: 6rem;
  --space-3xl: 8rem;

  /* Radius */
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-xl: 28px;
  --radius-full: 9999px;

  /* Shadows */
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.08);
  --shadow-md: 0 4px 20px rgba(0, 0, 0, 0.12);
  --shadow-lg: 0 8px 40px rgba(0, 0, 0, 0.2);
  --shadow-glow: 0 0 30px rgba(193, 15, 255, 0.3);
  --shadow-cta: 0 4px 20px rgba(255, 205, 87, 0.4);

  /* Transitions */
  --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-base: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 0.5s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-spring: 0.6s cubic-bezier(0.34, 1.56, 0.64, 1);

  /* Layout */
  --container-max: 1200px;
  --container-wide: 1400px;
  --header-height: 80px;
}

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

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-body);
  font-weight: 400;
  line-height: 1.65;
  color: var(--color-dark);
  background-color: var(--color-white);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

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

ul, ol {
  list-style: none;
}

button {
  font-family: inherit;
  border: none;
  background: none;
  cursor: pointer;
}

/* ---------- Utilities ---------- */
.container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--space-md);
}

.container--wide {
  max-width: var(--container-wide);
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* ---------- Glassmorphism Utility ---------- */
.glass {
  background: rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.12);
}

.glass--light {
  background: rgba(255, 255, 255, 0.7);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.5);
}

/* ============================================
   SECTION: Navigation
   ============================================ */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  height: var(--header-height);
  display: flex;
  align-items: center;
  transition: background var(--transition-base), box-shadow var(--transition-base);
}

.nav--scrolled {
  background: rgba(10, 10, 26, 0.92);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  box-shadow: 0 2px 20px rgba(0, 0, 0, 0.3);
}

.nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  max-width: var(--container-wide);
  margin: 0 auto;
  padding: 0 var(--space-md);
}

.nav__logo {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1.35rem;
  color: var(--color-white);
  letter-spacing: -0.02em;
}

.nav__logo-icon {
  width: 40px;
  height: 40px;
  background: var(--gradient-accent);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  color: white;
}

.nav__links {
  display: flex;
  gap: var(--space-lg);
  align-items: center;
}

.nav__link {
  font-size: 0.9rem;
  font-weight: 500;
  color: rgba(255, 255, 255, 0.7);
  transition: color var(--transition-fast);
  position: relative;
}

.nav__link::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--gradient-accent);
  border-radius: 1px;
  transition: width var(--transition-base);
}

.nav__link:hover {
  color: var(--color-white);
}

.nav__link:hover::after {
  width: 100%;
}

.nav__cta {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  padding: 10px 24px;
  background: var(--color-cta);
  color: var(--color-dark);
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.85rem;
  border-radius: var(--radius-full);
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
  box-shadow: var(--shadow-cta);
}

.nav__cta:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 30px rgba(255, 205, 87, 0.5);
}

.nav__mobile-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  width: 28px;
  cursor: pointer;
}

.nav__mobile-toggle span {
  display: block;
  height: 2px;
  background: var(--color-white);
  border-radius: 2px;
  transition: transform var(--transition-base), opacity var(--transition-fast);
}

/* ============================================
   SECTION: Hero
   ============================================ */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--gradient-hero);
  overflow: hidden;
  padding: var(--header-height) var(--space-md) var(--space-xl);
}

/* Animated gradient mesh */
.hero__mesh {
  position: absolute;
  inset: 0;
  overflow: hidden;
  z-index: 0;
}

.hero__mesh-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(120px);
  opacity: 0.4;
  animation: orbFloat 20s ease-in-out infinite;
}

.hero__mesh-orb:nth-child(1) {
  width: 600px;
  height: 600px;
  background: var(--color-primary);
  top: -10%;
  left: -10%;
  animation-delay: 0s;
}

.hero__mesh-orb:nth-child(2) {
  width: 500px;
  height: 500px;
  background: var(--color-accent);
  top: 50%;
  right: -15%;
  animation-delay: -7s;
}

.hero__mesh-orb:nth-child(3) {
  width: 400px;
  height: 400px;
  background: #ffcd57;
  bottom: -10%;
  left: 30%;
  opacity: 0.2;
  animation-delay: -14s;
}

@keyframes orbFloat {
  0%, 100% { transform: translate(0, 0) scale(1); }
  25% { transform: translate(40px, -40px) scale(1.1); }
  50% { transform: translate(-20px, 30px) scale(0.95); }
  75% { transform: translate(30px, 20px) scale(1.05); }
}

/* Grid pattern overlay */
.hero__grid {
  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: 60px 60px;
  z-index: 1;
}

.hero__content {
  position: relative;
  z-index: 2;
  text-align: center;
  max-width: 900px;
}

.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  padding: 8px 20px;
  border-radius: var(--radius-full);
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--color-cta);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: var(--space-md);
  animation: fadeInUp 0.8s ease-out 0.2s both;
}

.hero__badge-dot {
  width: 8px;
  height: 8px;
  background: var(--color-cta);
  border-radius: 50%;
  animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(0.8); }
}

.hero__title {
  font-family: var(--font-heading);
  font-size: clamp(2.5rem, 6vw, 4.5rem);
  font-weight: 800;
  line-height: 1.1;
  color: var(--color-white);
  margin-bottom: var(--space-md);
  letter-spacing: -0.03em;
  animation: fadeInUp 0.8s ease-out 0.4s both;
}

.hero__title span {
  background: var(--gradient-cta);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero__subtitle {
  font-size: clamp(1rem, 2vw, 1.25rem);
  color: var(--color-text-secondary);
  max-width: 600px;
  margin: 0 auto var(--space-lg);
  line-height: 1.7;
  animation: fadeInUp 0.8s ease-out 0.6s both;
}

.hero__actions {
  display: flex;
  gap: var(--space-sm);
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: var(--space-xl);
  animation: fadeInUp 0.8s ease-out 0.8s both;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  padding: 16px 36px;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1rem;
  border-radius: var(--radius-full);
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
  cursor: pointer;
}

.btn--primary {
  background: var(--color-cta);
  color: var(--color-dark);
  box-shadow: var(--shadow-cta);
}

.btn--primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 35px rgba(255, 205, 87, 0.5);
}

.btn--outline {
  background: transparent;
  color: var(--color-white);
  border: 2px solid rgba(255, 255, 255, 0.25);
}

.btn--outline:hover {
  border-color: rgba(255, 255, 255, 0.6);
  background: rgba(255, 255, 255, 0.05);
  transform: translateY(-3px);
}

/* Floating stat badges */
.hero__stats {
  display: flex;
  gap: var(--space-md);
  justify-content: center;
  flex-wrap: wrap;
  animation: fadeInUp 0.8s ease-out 1s both;
}

.hero__stat {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
  padding: 12px 24px;
  border-radius: var(--radius-lg);
  font-size: 0.9rem;
}

.hero__stat-number {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1.3rem;
  color: var(--color-cta);
}

.hero__stat-label {
  color: var(--color-text-secondary);
  font-size: 0.8rem;
}

/* Scroll indicator */
.hero__scroll {
  position: absolute;
  bottom: 40px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: rgba(255, 255, 255, 0.4);
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  animation: fadeInUp 0.8s ease-out 1.2s both;
}

.hero__scroll-line {
  width: 1px;
  height: 40px;
  background: linear-gradient(to bottom, rgba(255, 255, 255, 0.4), transparent);
  animation: scrollBounce 2s ease-in-out infinite;
}

@keyframes scrollBounce {
  0%, 100% { transform: translateY(0); opacity: 1; }
  50% { transform: translateY(10px); opacity: 0.3; }
}

/* ============================================
   SECTION: Client Logo Marquee
   ============================================ */
.clients {
  padding: var(--space-xl) 0;
  background: var(--color-bg-section);
  overflow: hidden;
}

.clients__title {
  text-align: center;
  font-family: var(--font-heading);
  font-size: 0.85rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--color-text-muted);
  margin-bottom: var(--space-lg);
}

.marquee {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
  overflow: hidden;
}

.marquee__track {
  display: flex;
  gap: var(--space-xl);
  width: max-content;
  animation: marqueeScroll 30s linear infinite;
}

.marquee__track--reverse {
  animation-direction: reverse;
}

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

.marquee__item {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem 3rem;
  background: #e1e3e2;
  border-radius: 16px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  min-width: 250px;
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
  user-select: none;
}

.marquee__item:hover {
  transform: scale(1.05);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
}

/* ============================================
   SECTION: Portfolio / Video Showcase
   ============================================ */
.portfolio {
  padding: var(--space-3xl) 0;
  background: var(--color-white);
}

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

.section-label {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  font-family: var(--font-heading);
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--color-accent);
  margin-bottom: var(--space-sm);
}

.section-label__line {
  width: 30px;
  height: 2px;
  background: var(--gradient-accent);
  border-radius: 1px;
}

.section-title {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800;
  color: var(--color-dark);
  line-height: 1.15;
  letter-spacing: -0.03em;
  margin-bottom: var(--space-sm);
}

.section-subtitle {
  font-size: 1.05rem;
  color: var(--color-text-muted);
  max-width: 600px;
  margin: 0 auto;
  line-height: 1.7;
}

/* Filter Tabs */
.filter-tabs {
  display: flex;
  justify-content: center;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: var(--space-xl);
}

.filter-tab {
  padding: 10px 24px;
  font-family: var(--font-heading);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-text-muted);
  background: var(--color-bg-light);
  border: 2px solid transparent;
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.filter-tab:hover {
  color: var(--color-primary);
  background: rgba(6, 0, 151, 0.06);
}

.filter-tab--active {
  color: var(--color-white);
  background: var(--gradient-accent);
  border-color: transparent;
}

/* Video Grid */
.video-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: var(--space-md);
}

.video-card {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  cursor: pointer;
  group: video;
  aspect-ratio: 9 / 12;
  background: var(--color-dark);
  box-shadow: var(--shadow-md);
  transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.video-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg), var(--shadow-glow);
}

.video-card__thumbnail {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 4rem;
  line-height: 1;
}

/* Decorative pattern overlay on gradient thumbnails */
.video-card__thumbnail::after {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(circle at 30% 40%, rgba(255,255,255,0.12) 0%, transparent 50%),
    radial-gradient(circle at 70% 80%, rgba(0,0,0,0.1) 0%, transparent 40%);
  pointer-events: none;
}

.video-card:hover .video-card__thumbnail {
  transform: scale(1.08);
}

/* Gradient overlay on thumbnail */
.video-card__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    180deg,
    transparent 0%,
    transparent 40%,
    rgba(10, 10, 26, 0.8) 100%
  );
  z-index: 1;
  transition: opacity var(--transition-base);
}

/* Hover overlay with glassmorphism */
.video-card__hover-overlay {
  position: absolute;
  inset: 0;
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background: rgba(6, 0, 151, 0.75);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  opacity: 0;
  transition: opacity var(--transition-base);
}

.video-card:hover .video-card__hover-overlay {
  opacity: 1;
}

.video-card__play {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.15);
  border: 2px solid rgba(255, 255, 255, 0.4);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-sm);
  transition: transform var(--transition-spring), background var(--transition-fast);
}

.video-card:hover .video-card__play {
  transform: scale(1.1);
  background: rgba(255, 255, 255, 0.25);
}

.video-card__play svg {
  width: 24px;
  height: 24px;
  fill: var(--color-white);
  margin-left: 3px;
}

.video-card__watch-text {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.85rem;
  color: var(--color-white);
  text-transform: uppercase;
  letter-spacing: 0.15em;
}

/* Card info at bottom */
.video-card__info {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: var(--space-md);
  z-index: 3;
  transition: transform var(--transition-base);
}

.video-card:hover .video-card__info {
  transform: translateY(4px);
  opacity: 0;
}

.video-card__brand {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.05rem;
  color: var(--color-white);
  margin-bottom: 4px;
}

.video-card__category {
  display: inline-block;
  padding: 4px 12px;
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-cta);
  background: rgba(255, 205, 87, 0.15);
  border-radius: var(--radius-full);
}

/* Scroll-driven reveal animation */
.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.7s ease-out, transform 0.7s ease-out;
}

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

/* Staggered children */
.reveal-stagger > .reveal:nth-child(1) { transition-delay: 0.05s; }
.reveal-stagger > .reveal:nth-child(2) { transition-delay: 0.1s; }
.reveal-stagger > .reveal:nth-child(3) { transition-delay: 0.15s; }
.reveal-stagger > .reveal:nth-child(4) { transition-delay: 0.2s; }
.reveal-stagger > .reveal:nth-child(5) { transition-delay: 0.25s; }
.reveal-stagger > .reveal:nth-child(6) { transition-delay: 0.3s; }
.reveal-stagger > .reveal:nth-child(7) { transition-delay: 0.35s; }
.reveal-stagger > .reveal:nth-child(8) { transition-delay: 0.4s; }

/* ============================================
   SECTION: Stats / Results
   ============================================ */
.stats {
  padding: var(--space-3xl) 0;
  background: var(--gradient-dark);
  position: relative;
  overflow: hidden;
}

.stats__bg-pattern {
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(circle at 20% 50%, rgba(6, 0, 151, 0.3) 0%, transparent 50%),
    radial-gradient(circle at 80% 50%, rgba(193, 15, 255, 0.2) 0%, transparent 50%);
}

.stats__grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-lg);
}

.stat-card {
  text-align: center;
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  border: 1px solid rgba(255, 255, 255, 0.06);
  background: rgba(255, 255, 255, 0.03);
  transition: transform var(--transition-base), background var(--transition-base);
}

.stat-card:hover {
  transform: translateY(-4px);
  background: rgba(255, 255, 255, 0.06);
}

.stat-card__icon {
  width: 56px;
  height: 56px;
  margin: 0 auto var(--space-sm);
  border-radius: var(--radius-md);
  background: var(--gradient-accent);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
}

.stat-card__number {
  font-family: var(--font-heading);
  font-size: clamp(2.2rem, 4vw, 3.2rem);
  font-weight: 800;
  color: var(--color-white);
  line-height: 1;
  margin-bottom: var(--space-xs);
}

.stat-card__number span {
  background: var(--gradient-cta);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.stat-card__label {
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--color-text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

/* ============================================
   SECTION: Process
   ============================================ */
.process {
  padding: var(--space-3xl) 0;
  background: var(--color-bg-section);
}

.process__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-md);
  position: relative;
}

/* Connecting line between steps */
.process__grid::before {
  content: '';
  position: absolute;
  top: 48px;
  left: calc(12.5% + 20px);
  right: calc(12.5% + 20px);
  height: 2px;
  background: linear-gradient(90deg, var(--color-primary), var(--color-accent), var(--color-cta));
  border-radius: 1px;
  z-index: 0;
}

.process-step {
  position: relative;
  z-index: 1;
  text-align: center;
  padding: var(--space-md);
}

.process-step__number {
  width: 64px;
  height: 64px;
  margin: 0 auto var(--space-md);
  border-radius: 50%;
  background: var(--color-white);
  border: 3px solid var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1.3rem;
  color: var(--color-primary);
  box-shadow: var(--shadow-md);
  transition: all var(--transition-base);
}


.process-step:hover .process-step__number {
  background: var(--gradient-accent);
  color: var(--color-white);
  border-color: transparent;
  transform: scale(1.1);
  box-shadow: var(--shadow-glow);
}

.process-step__icon {
  font-size: 2rem;
  margin-bottom: var(--space-xs);
}

.process-step__title {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.15rem;
  color: var(--color-dark);
  margin-bottom: var(--space-xs);
}

.process-step__desc {
  font-size: 0.85rem;
  color: var(--color-text-muted);
  line-height: 1.6;
}

/* ============================================
   SECTION: Testimonials
   ============================================ */
.testimonials {
  padding: var(--space-3xl) 0;
  background: var(--color-white);
  overflow: hidden;
}

.testimonials__carousel {
  display: flex;
  gap: var(--space-md);
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
  padding: var(--space-sm) var(--space-md);
  scrollbar-width: none;
}

.testimonials__carousel::-webkit-scrollbar {
  display: none;
}

.testimonial-card {
  flex: 0 0 380px;
  scroll-snap-align: center;
  padding: var(--space-lg);
  background: var(--color-bg-section);
  border-radius: var(--radius-lg);
  border: 1px solid rgba(0, 0, 0, 0.04);
  transition: transform var(--transition-base), box-shadow var(--transition-base);
}

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

.testimonial-card__stars {
  display: flex;
  gap: 2px;
  margin-bottom: var(--space-sm);
}

.testimonial-card__star {
  color: var(--color-cta);
  font-size: 1.1rem;
}

.testimonial-card__quote {
  font-size: 0.95rem;
  color: var(--color-dark);
  line-height: 1.7;
  margin-bottom: var(--space-md);
  font-style: italic;
}

.testimonial-card__author {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.testimonial-card__avatar {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--gradient-accent);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-heading);
  font-weight: 700;
  color: var(--color-white);
  font-size: 1.1rem;
}

.testimonial-card__name {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.95rem;
  color: var(--color-dark);
}

.testimonial-card__role {
  font-size: 0.8rem;
  color: var(--color-text-muted);
}

/* ============================================
   SECTION: CTA
   ============================================ */
.cta {
  position: relative;
  padding: var(--space-3xl) var(--space-md);
  background: var(--gradient-hero);
  overflow: hidden;
  text-align: center;
}

.cta__mesh {
  position: absolute;
  inset: 0;
  overflow: hidden;
}

.cta__mesh-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(100px);
  opacity: 0.35;
}

.cta__mesh-orb:nth-child(1) {
  width: 500px;
  height: 500px;
  background: var(--color-accent);
  top: -20%;
  right: -10%;
  animation: orbFloat 15s ease-in-out infinite;
}

.cta__mesh-orb:nth-child(2) {
  width: 400px;
  height: 400px;
  background: var(--color-primary);
  bottom: -20%;
  left: -10%;
  animation: orbFloat 18s ease-in-out infinite reverse;
}

.cta__content {
  position: relative;
  z-index: 1;
  max-width: 700px;
  margin: 0 auto;
}

.cta__title {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 5vw, 3.5rem);
  font-weight: 800;
  color: var(--color-white);
  line-height: 1.15;
  letter-spacing: -0.03em;
  margin-bottom: var(--space-md);
}

.cta__title span {
  background: var(--gradient-cta);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.cta__subtitle {
  font-size: 1.1rem;
  color: var(--color-text-secondary);
  margin-bottom: var(--space-lg);
  line-height: 1.7;
}

.cta__actions {
  display: flex;
  gap: var(--space-sm);
  justify-content: center;
  flex-wrap: wrap;
}

/* WhatsApp button specific */
.btn--whatsapp {
  background: #25D366;
  color: var(--color-white);
  box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
}

.btn--whatsapp:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 30px rgba(37, 211, 102, 0.5);
}

.btn--whatsapp svg {
  width: 20px;
  height: 20px;
  fill: currentColor;
}

/* ============================================
   SECTION: Footer
   ============================================ */
.footer {
  padding: var(--space-xl) 0 var(--space-md);
  background: var(--color-dark);
  color: var(--color-text-secondary);
}

.footer__inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-md);
  margin-bottom: var(--space-lg);
}

.footer__brand {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.1rem;
  color: var(--color-white);
}

.footer__socials {
  display: flex;
  gap: var(--space-sm);
}

.footer__social {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.06);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-fast);
}

.footer__social:hover {
  background: var(--gradient-accent);
  transform: translateY(-2px);
}

.footer__social svg {
  width: 18px;
  height: 18px;
  fill: var(--color-text-secondary);
  transition: fill var(--transition-fast);
}

.footer__social:hover svg {
  fill: var(--color-white);
}

.footer__divider {
  height: 1px;
  background: rgba(255, 255, 255, 0.08);
  margin-bottom: var(--space-md);
}

.footer__bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-sm);
  font-size: 0.8rem;
  color: rgba(255, 255, 255, 0.4);
}

.footer__links {
  display: flex;
  gap: var(--space-md);
}

.footer__link {
  transition: color var(--transition-fast);
}

.footer__link:hover {
  color: var(--color-white);
}

/* ============================================
   MODAL: Video Lightbox
   ============================================ */
.modal {
  position: fixed;
  inset: 0;
  z-index: 10000;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0, 0, 0, 0.85);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-base);
}

.modal--active {
  opacity: 1;
  pointer-events: auto;
}

.marquee__logo {
  height: 80px;
  width: auto;
  max-width: 224px;
  object-fit: contain;
  border-radius: 8px;
}

.modal__content {
  position: relative;
  width: 90%;
  max-width: 400px;
  aspect-ratio: 9 / 16;
  border-radius: var(--radius-lg);
  overflow: hidden;
  transform: scale(0.9) translateY(20px);
  transition: transform var(--transition-slow);
  background: var(--color-dark);
}

.modal--active .modal__content {
  transform: scale(1) translateY(0);
}

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

.modal__video-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background: var(--gradient-hero);
  color: var(--color-white);
  text-align: center;
  padding: var(--space-lg);
}

.modal__video-placeholder svg {
  width: 72px;
  height: 72px;
  fill: var(--color-cta);
  margin-bottom: var(--space-md);
  opacity: 0.8;
}

.modal__video-placeholder p {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 1.1rem;
  color: var(--color-text-secondary);
}

.modal__close {
  position: absolute;
  top: 16px;
  right: 16px;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: rgba(0, 0, 0, 0.5);
  backdrop-filter: blur(10px);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 1.5rem;
  z-index: 10;
  transition: background var(--transition-fast), transform var(--transition-fast);
}

.modal__close:hover {
  background: rgba(0, 0, 0, 0.8);
  transform: scale(1.1);
}

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

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

/* ============================================
   ACCESSIBILITY: Reduced Motion
   ============================================ */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }

  .marquee__track {
    animation: none;
  }

  .hero__mesh-orb {
    animation: none;
  }
}

/* ============================================
   RESPONSIVE: Tablet (max-width: 1024px)
   ============================================ */
@media (max-width: 1024px) {
  .stats__grid {
    grid-template-columns: repeat(2, 1fr);
  }

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

  .process__grid::before {
    display: none;
  }

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

/* ============================================
   RESPONSIVE: Mobile (max-width: 768px)
   ============================================ */
@media (max-width: 768px) {
  :root {
    --space-3xl: 5rem;
  }

  .nav__links {
    display: none;
  }

  .nav__mobile-toggle {
    display: flex;
  }

  /* Mobile menu */
  .nav__links--open {
    display: flex;
    flex-direction: column;
    position: fixed;
    top: var(--header-height);
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(10, 10, 26, 0.98);
    backdrop-filter: blur(20px);
    padding: var(--space-xl) var(--space-md);
    gap: var(--space-md);
    align-items: center;
    justify-content: flex-start;
    z-index: 999;
    animation: fadeIn 0.3s ease-out;
  }

  .nav__links--open .nav__link {
    font-size: 1.2rem;
    color: var(--color-white);
  }

  .hero__title {
    font-size: clamp(2rem, 8vw, 3rem);
  }

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

  .video-grid {
    grid-template-columns: 1fr;
    max-width: 400px;
    margin: 0 auto;
  }

  .stats__grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-sm);
  }

  .process__grid {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-sm);
  }

  .testimonial-card {
    flex: 0 0 300px;
  }

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

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

/* ============================================
   RESPONSIVE: Small mobile (max-width: 480px)
   ============================================ */
@media (max-width: 480px) {
  .stats__grid {
    grid-template-columns: 1fr 1fr;
  }

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

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

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

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

  .filter-tabs {
    gap: 4px;
  }

  .filter-tab {
    padding: 8px 16px;
    font-size: 0.75rem;
  }
}