/* ============================================
   RAINBOW ENTERTAINMENT — DESIGN SYSTEM
   Cinematic Dark-Mode Portfolio — V2
   ============================================ */

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

/* --- CSS Custom Properties --- */
:root {
  --bg-primary: #050505;
  --bg-secondary: #0b0b10;
  --bg-elevated: #131318;
  --bg-card: #16161c;
  --bg-warm: #0d0b08;
  --text-primary: #f0f0f0;
  --text-secondary: #9a9aaa;
  --text-muted: #55556a;
  --accent-glow: rgba(255, 255, 255, 0.06);
  --border-subtle: rgba(255, 255, 255, 0.08);
  --rainbow-1: #ff2d55;
  --rainbow-2: #ff9500;
  --rainbow-3: #ffcc00;
  --rainbow-4: #30d158;
  --rainbow-5: #0a84ff;
  --rainbow-6: #bf5af2;
  --rainbow-gradient: linear-gradient(90deg, var(--rainbow-1), var(--rainbow-2), var(--rainbow-3), var(--rainbow-4), var(--rainbow-5), var(--rainbow-6));
  --rainbow-gradient-glow: linear-gradient(90deg, rgba(255,45,85,0.4), rgba(255,149,0,0.4), rgba(255,204,0,0.4), rgba(48,209,88,0.4), rgba(10,132,255,0.4), rgba(191,90,242,0.4));
  --font-heading: 'Syncopate', sans-serif;
  --font-body: 'Inter', sans-serif;
  --ease-out-expo: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-out-quart: cubic-bezier(0.25, 1, 0.5, 1);
}

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

html {
  scroll-behavior: auto;
  scrollbar-width: thin;
  scrollbar-color: #333 var(--bg-primary);
}

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



::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--bg-primary); }
::-webkit-scrollbar-thumb { background: #333; border-radius: 3px; }

a { color: inherit; text-decoration: none; }
img, video { display: block; max-width: 100%; }



/* --- Header / Nav --- */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 100;
  padding: 24px 48px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  mix-blend-mode: difference;
}

.site-logo {
  font-family: var(--font-heading);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: #fff;
}

.btn-gallery {
  position: relative;
  font-family: var(--font-heading);
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: #fff;
  background: transparent;
  border: 1px solid rgba(255,255,255,0.2);
  padding: 12px 32px;
  cursor: pointer;
  overflow: hidden;
  transition: border-color 0.4s var(--ease-out-expo), box-shadow 0.4s var(--ease-out-expo);
  display: inline-block;
  text-align: center;
}

.btn-gallery::before {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--rainbow-gradient);
  opacity: 0;
  transition: opacity 0.5s var(--ease-out-expo);
  z-index: -1;
}

.btn-gallery:hover {
  border-color: transparent;
  box-shadow: 0 0 30px rgba(191,90,242,0.3), 0 0 60px rgba(10,132,255,0.15);
}

.btn-gallery:hover::before {
  opacity: 1;
}

/* --- Hero Section --- */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 120px 48px 80px;
  overflow: hidden;
  background: var(--bg-primary);
}

.hero-video-bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
  overflow: hidden;
  background: var(--bg-primary);
}

.hero-video-bg-el {
  width: 100%;
  height: 100%;
  object-fit: contain; /* Scale dynamically to fit without cropping text */
  mix-blend-mode: screen; /* Key out black background, rendering the video crystal clear */
}

.hero-bg-gradient {
  position: absolute;
  width: 800px;
  height: 800px;
  border-radius: 50%;
  filter: blur(200px);
  opacity: 0.1;
  pointer-events: none;
  background: var(--rainbow-gradient);
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  animation: heroGlow 8s ease-in-out infinite alternate;
}

@keyframes heroGlow {
  0% { opacity: 0.06; transform: translate(-50%, -50%) scale(0.9); }
  100% { opacity: 0.12; transform: translate(-50%, -50%) scale(1.1); }
}

.hero-headline {
  position: relative;
  z-index: 2;
  font-family: var(--font-heading);
  font-size: clamp(2.2rem, 7vw, 6.5rem);
  font-weight: 700;
  text-align: center;
  text-transform: uppercase;
  line-height: 1.1;
  letter-spacing: 0.04em;
  max-width: 1200px;
}

.hero-headline .word {
  display: inline-block;
  overflow: hidden;
  vertical-align: top;
  margin-right: 0.3em;
  padding-bottom: 0.05em;
}

.hero-headline .word-inner {
  display: inline-block;
  transform: translateY(110%);
}

.hero-headline .accent {
  background: var(--rainbow-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.scroll-indicator {
  position: absolute;
  bottom: 48px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  opacity: 0;
  z-index: 2;
}

.scroll-indicator span {
  font-family: var(--font-heading);
  font-size: 0.55rem;
  letter-spacing: 0.35em;
  text-transform: uppercase;
  color: var(--text-secondary);
}

.scroll-line {
  width: 1px;
  height: 48px;
  background: rgba(255,255,255,0.15);
  position: relative;
  overflow: hidden;
}

.scroll-line::after {
  content: '';
  position: absolute;
  top: -100%;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--rainbow-gradient);
  animation: scrollPulse 2s var(--ease-out-expo) infinite;
}

@keyframes scrollPulse {
  0% { top: -100%; }
  50% { top: 100%; }
  100% { top: 100%; }
}

/* --- Section Base --- */
.section {
  position: relative;
  padding: 160px 48px;
  overflow: hidden;
}

.section-label {
  font-family: var(--font-heading);
  font-size: 0.6rem;
  letter-spacing: 0.4em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 48px;
  display: flex;
  align-items: center;
  gap: 16px;
}

.section-label::before {
  content: '';
  width: 40px;
  height: 1px;
  background: var(--text-muted);
}

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

/* --- Introduction Section --- */
.section-intro {
  background: linear-gradient(180deg, var(--bg-primary) 0%, var(--bg-secondary) 100%);
}

.intro-text {
  font-family: var(--font-body);
  font-size: clamp(1.5rem, 3.5vw, 3.2rem);
  font-weight: 300;
  line-height: 1.35;
  color: var(--text-primary);
  max-width: 1100px;
}

.intro-text .line-wrap {
  overflow: hidden;
  display: block;
}

.intro-text .line-inner {
  display: block;
  transform: translateY(110%);
  opacity: 0;
}

/* ============================================
   VISION SECTION — V2 Cinematic Redesign
   ============================================ */
.vision {
  padding: 0;
  overflow: hidden;
  background: var(--bg-secondary);
}

.vision-label-wrap {
  padding: 80px 48px 0;
}

/* --- Full-bleed Image Banner --- */
.vision-image-banner {
  position: relative;
  width: 100%;
  height: 70vh;
  min-height: 500px;
  overflow: hidden;
}

.vision-image-banner img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 40%;
  filter: brightness(0.6) saturate(1.2);
  transition: transform 6s ease-out;
}

.vision-image-overlay {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(to bottom, var(--bg-secondary) 0%, transparent 25%),
    linear-gradient(to top, var(--bg-secondary) 0%, transparent 30%),
    linear-gradient(135deg, rgba(191,90,242,0.08) 0%, transparent 50%, rgba(10,132,255,0.08) 100%);
  pointer-events: none;
}

.vision-image-text {
  position: absolute;
  bottom: 60px;
  left: 48px;
  right: 48px;
  z-index: 2;
}

.vision-image-text h2 {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 5vw, 4.5rem);
  font-weight: 700;
  text-transform: uppercase;
  line-height: 1.05;
  letter-spacing: 0.02em;
  max-width: 900px;
}

.vision-image-text h2 .rainbow-word {
  background: var(--rainbow-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* --- Vision Content Panels --- */
.vision-content {
  padding: 100px 48px 120px;
  max-width: 1400px;
  margin: 0 auto;
}

.vision-panels {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: start;
}

.vision-panel {
  position: relative;
}

.vision-panel-number {
  font-family: var(--font-heading);
  font-size: 5rem;
  font-weight: 700;
  line-height: 1;
  background: linear-gradient(180deg, rgba(255,255,255,0.06) 0%, transparent 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 24px;
}

.vision-panel h3 {
  font-family: var(--font-heading);
  font-size: clamp(0.9rem, 1.5vw, 1.2rem);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  margin-bottom: 20px;
  line-height: 1.6;
}

.vision-panel p {
  font-size: 1.05rem;
  color: var(--text-secondary);
  line-height: 1.85;
  max-width: 500px;
}

.vision-panel-accent-line {
  width: 60px;
  height: 3px;
  background: var(--rainbow-gradient);
  border-radius: 2px;
  margin-bottom: 28px;
}

/* --- Floating Image Strip (between Vision panels) --- */
.vision-strip {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 4px;
  margin: 0 48px;
}

.vision-strip-img {
  position: relative;
  overflow: hidden;
  aspect-ratio: 16/10;
}

.vision-strip-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: brightness(0.7) saturate(1.1);
  transition: transform 0.8s var(--ease-out-expo), filter 0.8s var(--ease-out-expo);
}

.vision-strip-img:hover img {
  transform: scale(1.05);
  filter: brightness(0.85) saturate(1.3);
}

.vision-strip-img::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(5,5,5,0.4) 0%, transparent 60%);
  pointer-events: none;
}

/* --- Services Section --- */
.section-services {
  background: linear-gradient(180deg, var(--bg-secondary) 0%, var(--bg-warm) 50%, var(--bg-primary) 100%);
}

.services-headline {
  font-family: var(--font-heading);
  font-size: clamp(1.8rem, 4vw, 3.8rem);
  font-weight: 700;
  text-transform: uppercase;
  line-height: 1.1;
  margin-bottom: 24px;
}

.services-subtitle {
  font-size: 1rem;
  color: var(--text-secondary);
  margin-bottom: 64px;
  max-width: 600px;
  line-height: 1.7;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
  gap: 2px;
}

.service-card {
  position: relative;
  background: rgba(22, 22, 28, 0.7);
  backdrop-filter: blur(10px);
  padding: 48px 40px;
  cursor: pointer;
  overflow: hidden;
  transition: background 0.5s var(--ease-out-expo);
}

.service-card::before {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background: var(--rainbow-gradient);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.6s var(--ease-out-expo);
}

.service-card:hover {
  background: rgba(30, 30, 40, 0.9);
}

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

.service-card:hover .service-index {
  color: var(--rainbow-4);
}

.service-index {
  font-family: var(--font-heading);
  font-size: 0.6rem;
  letter-spacing: 0.2em;
  color: var(--text-muted);
  margin-bottom: 24px;
  transition: color 0.4s;
}

.service-title {
  font-family: var(--font-heading);
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  margin-bottom: 16px;
  line-height: 1.5;
}

.service-desc {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.7;
}

/* --- About Section --- */
.section-about {
  background: linear-gradient(180deg, var(--bg-primary) 0%, var(--bg-secondary) 50%, var(--bg-primary) 100%);
}

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

.about-text-block h3 {
  font-family: var(--font-heading);
  font-size: clamp(1.4rem, 3vw, 2.6rem);
  font-weight: 700;
  text-transform: uppercase;
  line-height: 1.2;
  margin-bottom: 40px;
}

.about-text-block p {
  font-size: 1.05rem;
  color: var(--text-secondary);
  line-height: 1.85;
  margin-bottom: 24px;
}

.about-stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
  margin-top: 48px;
}

.stat-item {
  border-top: 1px solid var(--border-subtle);
  padding-top: 20px;
}

.stat-number {
  font-family: var(--font-heading);
  font-size: 2rem;
  font-weight: 700;
  background: var(--rainbow-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.stat-label {
  font-size: 0.8rem;
  color: var(--text-muted);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-top: 6px;
}

/* --- About Image Stack --- */
.about-image-stack {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.about-img-wrap {
  position: relative;
  overflow: hidden;
  border-radius: 4px;
}

.about-img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: brightness(0.75) saturate(1.15);
  transition: transform 0.8s var(--ease-out-expo), filter 0.8s var(--ease-out-expo);
}

.about-img-wrap:hover img {
  transform: scale(1.04);
  filter: brightness(0.85) saturate(1.3);
}

.about-img-primary {
  aspect-ratio: 4/3;
}

.about-img-secondary {
  aspect-ratio: 16/9;
}

.about-img-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(5,5,5,0.5) 0%, transparent 50%);
  pointer-events: none;
}

.about-img-label {
  position: absolute;
  bottom: 20px;
  left: 24px;
  font-family: var(--font-heading);
  font-size: 0.55rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.6);
  z-index: 2;
}

/* --- Footer --- */
.site-footer {
  position: relative;
  padding: 160px 48px 48px;
  overflow: hidden;
  background: linear-gradient(180deg, var(--bg-primary) 0%, #08070c 100%);
}

.footer-cta {
  font-family: var(--font-heading);
  font-size: clamp(3rem, 10vw, 10rem);
  font-weight: 700;
  text-transform: uppercase;
  line-height: 0.95;
  letter-spacing: -0.02em;
  margin-bottom: 80px;
  cursor: pointer;
  transition: opacity 0.4s;
}

.footer-cta:hover {
  opacity: 0.7;
}

.footer-cta .cta-dot {
  display: inline-block;
  width: 0.15em;
  height: 0.15em;
  border-radius: 50%;
  background: var(--rainbow-gradient);
  vertical-align: 0.25em;
  margin-left: 0.05em;
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  padding-top: 48px;
  border-top: 1px solid var(--border-subtle);
  flex-wrap: wrap;
  gap: 40px;
}

.footer-col h4 {
  font-family: var(--font-heading);
  font-size: 0.6rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 20px;
}

.footer-col p,
.footer-col a {
  font-size: 0.95rem;
  color: var(--text-secondary);
  line-height: 2;
  display: block;
  transition: color 0.3s;
}

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

.footer-copyright {
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-top: 80px;
  text-align: center;
  letter-spacing: 0.1em;
}

/* --- Recent Works Carousel --- */
.section-recent {
  background: var(--bg-primary);
  padding-bottom: 80px;
}

.recent-header-flex {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  margin-bottom: 48px;
  flex-wrap: wrap;
  gap: 24px;
}

.carousel-container {
  width: 100%;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  scrollbar-width: none; /* Firefox */
  -webkit-overflow-scrolling: touch;
  padding-bottom: 24px;
}
.carousel-container::-webkit-scrollbar {
  display: none; /* Chrome/Safari */
}

.carousel-track {
  display: flex;
  gap: 24px;
  width: max-content;
}

.video-card {
  width: 450px;
  min-width: 300px;
  background: var(--bg-card);
  border-radius: 8px;
  overflow: hidden;
  scroll-snap-align: start;
  border: 1px solid var(--border-subtle);
  transition: transform 0.4s var(--ease-out-expo), box-shadow 0.4s var(--ease-out-expo);
  cursor: pointer;
}

.video-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 30px rgba(0,0,0,0.5), 0 0 20px rgba(191,90,242,0.15);
  border-color: rgba(255,255,255,0.15);
}

.video-thumbnail-wrap {
  width: 100%;
  aspect-ratio: 16/10;
  position: relative;
  background: #000;
  overflow: hidden;
}

.video-thumbnail-wrap video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.7;
  transition: opacity 0.4s;
}

.video-card:hover .video-thumbnail-wrap video {
  opacity: 1;
}

.play-icon {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%) scale(0.8);
  width: 50px;
  height: 50px;
  background: rgba(0,0,0,0.6);
  border: 1px solid rgba(255,255,255,0.4);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity 0.3s, transform 0.4s var(--ease-out-expo);
  z-index: 2;
}
.play-icon::after {
  content: '';
  width: 0; 
  height: 0; 
  border-top: 8px solid transparent;
  border-bottom: 8px solid transparent;
  border-left: 12px solid #fff;
  margin-left: 4px;
}

.video-card:hover .play-icon {
  opacity: 1;
  transform: translate(-50%, -50%) scale(1);
}

.video-info {
  padding: 24px;
}

.video-title {
  font-family: var(--font-heading);
  font-size: 0.9rem;
  font-weight: 700;
  text-transform: uppercase;
  margin-bottom: 8px;
  color: var(--text-primary);
}

.video-desc {
  font-size: 0.85rem;
  color: var(--text-secondary);
  line-height: 1.5;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.video-date {
  font-size: 0.7rem;
  color: var(--text-muted);
  margin-top: 16px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

/* --- Gallery Page Specific --- */
.page-gallery {
  padding-top: 140px;
  min-height: 100vh;
}

.gallery-toolbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 48px;
  background: var(--bg-elevated);
  padding: 16px 24px;
  border-radius: 8px;
  border: 1px solid var(--border-subtle);
  flex-wrap: wrap;
  gap: 16px;
}

.gallery-search {
  flex: 1;
  min-width: 250px;
  position: relative;
}

.gallery-search input {
  width: 100%;
  background: rgba(0,0,0,0.3);
  border: 1px solid var(--border-subtle);
  color: var(--text-primary);
  padding: 12px 16px;
  border-radius: 4px;
  font-family: var(--font-body);
  font-size: 0.9rem;
  transition: border-color 0.3s;
}

.gallery-search input:focus {
  outline: none;
  border-color: var(--rainbow-5);
}

.gallery-sort {
  display: flex;
  align-items: center;
  gap: 12px;
}

.gallery-sort label {
  font-size: 0.8rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.gallery-sort select {
  background: var(--bg-primary);
  border: 1px solid var(--border-subtle);
  color: var(--text-primary);
  padding: 10px 16px;
  border-radius: 4px;
  font-family: var(--font-body);
  font-size: 0.9rem;
  cursor: pointer;
  outline: none;
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
  gap: 32px;
}

.gallery-grid .video-card {
  width: 100%;
}

/* --- Utility: Reveal Wrapper --- */
.reveal-wrap {
  overflow: hidden;
  display: inline-block;
}

.reveal-inner {
  display: inline-block;
  transform: translateY(110%);
}

/* --- Responsive --- */
@media (max-width: 1024px) {
  .about-grid { grid-template-columns: 1fr; gap: 48px; }
  .vision-panels { grid-template-columns: 1fr; gap: 48px; }
  .vision-strip { grid-template-columns: 1fr 1fr; margin: 0 28px; }
  .site-header { padding: 20px 28px; }
  .section { padding: 100px 28px; }
  .hero { padding: 100px 28px 60px; }
  .site-footer { padding: 100px 28px 28px; }
  .vision-image-text { left: 28px; right: 28px; bottom: 40px; }
  .vision-label-wrap { padding: 60px 28px 0; }
  .vision-content { padding: 60px 28px 80px; }
}

@media (max-width: 768px) {
  .services-grid { grid-template-columns: 1fr; }
  .about-stats { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; align-items: flex-start; }
  .hero-headline { font-size: clamp(1.8rem, 8vw, 3rem); }
  .vision-strip { grid-template-columns: 1fr; }
  .vision-image-banner { height: 50vh; min-height: 350px; }
  .section { padding: 60px 24px; }
  .section-recent { padding-bottom: 40px; }
  .recent-header-flex { flex-direction: column; align-items: flex-start; gap: 16px; margin-bottom: 32px; }
  .services-headline, .footer-cta { text-align: left; hyphens: auto; word-break: break-word; }
  .vision-image-text h2 { text-align: left; font-size: clamp(1.4rem, 8vw, 2.5rem); word-break: break-word; }
  .video-card { width: 85vw; min-width: 250px; }
  .gallery-grid { grid-template-columns: 1fr; }
  .gallery-grid .video-card { width: 100%; }
}