/*
Theme Name: Jagreuben Singh Kailay — Portfolio
Theme URI: https://jagreuben.online
Author: Jagreuben Singh Kailay
Description: VFX, Animation & Sound Design portfolio theme. Custom-built, dailies-viewer aesthetic.
Version: 1.0.0
Text Domain: jagreuben-portfolio
*/

/* ============================================
   DESIGN TOKENS
   ============================================ */
:root {
  /* Color */
  --bg: #0A0A0F;
  --bg-raised: #12121A;
  --bg-overlay: rgba(10, 10, 15, 0.86);
  --accent-cyan: #00E5FF;
  --accent-gold: #E3C069;
  --accent-rec: #FF4D4D;
  --text: #F0F0F8;
  --text-dim: #B8B8C4;
  --muted: #6B7280;
  --hairline: rgba(240, 240, 248, 0.1);
  --hairline-strong: rgba(240, 240, 248, 0.18);

  /* Type */
  --font-display: 'Bebas Neue', sans-serif;
  --font-body: 'Inter', -apple-system, sans-serif;
  --font-mono: 'Space Mono', monospace;

  /* Scale */
  --step-1: clamp(0.78rem, 0.75rem + 0.1vw, 0.85rem);
  --step0: clamp(0.95rem, 0.9rem + 0.2vw, 1.05rem);
  --step1: clamp(1.15rem, 1.05rem + 0.4vw, 1.35rem);
  --step2: clamp(1.6rem, 1.3rem + 1vw, 2.1rem);
  --step3: clamp(2.4rem, 1.8rem + 2.2vw, 3.6rem);
  --step4: clamp(3.4rem, 2.4rem + 4vw, 6.2rem);
  --step5: clamp(4.6rem, 3rem + 7vw, 9.5rem);

  /* Layout */
  --gutter: clamp(1.25rem, 1rem + 2vw, 4rem);
  --maxw: 1400px;
  --radius: 2px;
  --dur: 0.5s;
  --ease: cubic-bezier(0.16, 1, 0.3, 1);
}

@media (prefers-color-scheme: light) {
  :root { color-scheme: dark; }
}

/* ============================================
   RESET
   ============================================ */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: 0.001ms !important; animation-iteration-count: 1 !important; transition-duration: 0.001ms !important; scroll-behavior: auto !important; }
}
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  font-size: var(--step0);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img, video { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { margin: 0; padding: 0; list-style: none; }
h1, h2, h3, h4 { margin: 0; font-family: var(--font-display); font-weight: 400; letter-spacing: 0.01em; line-height: 1.05; text-transform: uppercase; }
p { margin: 0 0 1em; }
button { font-family: inherit; cursor: pointer; }

:focus-visible {
  outline: 2px solid var(--accent-cyan);
  outline-offset: 3px;
}

.container {
  max-width: var(--maxw);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

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

.skip-link {
  position: absolute; left: -9999px; top: 0; z-index: 999;
  background: var(--accent-cyan); color: var(--bg); padding: 0.6em 1em;
  font-family: var(--font-mono); font-size: var(--step-1);
}
.skip-link:focus { left: var(--gutter); top: var(--gutter); }

/* ============================================
   SIGNATURE: TIMECODE / SLATE SYSTEM
   ============================================ */
.timecode {
  font-family: var(--font-mono);
  font-size: var(--step-1);
  letter-spacing: 0.08em;
  color: var(--accent-cyan);
}

.rec-dot {
  display: inline-block;
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--accent-rec);
  box-shadow: 0 0 8px var(--accent-rec);
  animation: rec-pulse 1.6s ease-in-out infinite;
}
@keyframes rec-pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.35; }
}

.reel-label {
  display: flex;
  align-items: center;
  gap: 0.7em;
  font-family: var(--font-mono);
  font-size: var(--step-1);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 1.4em;
}
.reel-label::before {
  content: '';
  width: 28px; height: 1px;
  background: var(--accent-cyan);
  flex-shrink: 0;
}
.reel-label .reel-num { color: var(--accent-cyan); }

.section {
  position: relative;
  padding-block: clamp(4rem, 4rem + 4vw, 8rem);
  border-top: 1px solid var(--hairline);
}

.eyebrow {
  font-family: var(--font-mono);
  font-size: var(--step-1);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent-gold);
}

/* ============================================
   HEADER / NAV
   ============================================ */
.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: clamp(1rem, 1rem + 1vw, 1.6rem) var(--gutter);
  background: linear-gradient(to bottom, rgba(10,10,15,0.92), transparent);
  pointer-events: none;
}
.site-header * { pointer-events: auto; }

.site-branding {
  font-family: var(--font-display);
  font-size: var(--step1);
  letter-spacing: 0.04em;
}
.site-branding a { display: flex; align-items: baseline; gap: 0.5em; }
.site-branding .brand-mark { color: var(--accent-cyan); }

.main-nav ul {
  display: flex;
  gap: clamp(1.2rem, 1rem + 1vw, 2.4rem);
}
.main-nav a {
  font-family: var(--font-mono);
  font-size: var(--step-1);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-dim);
  position: relative;
  padding-bottom: 4px;
  transition: color var(--dur) var(--ease);
}
.main-nav a:hover, .main-nav a:focus-visible, .main-nav a.current {
  color: var(--accent-cyan);
}
.main-nav a.current::after {
  content: '';
  position: absolute; left: 0; bottom: 0;
  width: 100%; height: 1px;
  background: var(--accent-cyan);
}

.nav-toggle {
  display: none;
  background: none; border: none; color: var(--text);
  font-family: var(--font-mono); font-size: var(--step-1);
  letter-spacing: 0.1em; text-transform: uppercase;
}

@media (max-width: 760px) {
  .main-nav { position: fixed; inset: 0; background: var(--bg); display: flex; align-items: center; justify-content: center; transform: translateY(-100%); transition: transform var(--dur) var(--ease); }
  .main-nav.is-open { transform: translateY(0); }
  .main-nav ul { flex-direction: column; text-align: center; gap: 2rem; }
  .main-nav a { font-size: var(--step1); }
  .nav-toggle { display: block; }
}

/* ============================================
   HERO / VIEWER
   ============================================ */
.hero-viewer {
  position: relative;
  height: 100vh;
  min-height: 560px;
  width: 100%;
  overflow: hidden;
  background: var(--bg);
  display: flex;
  align-items: flex-end;
}

.hero-viewer__media {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.hero-viewer__media::after {
  content: '';
  position: absolute; inset: 0;
  background: linear-gradient(to bottom, rgba(10,10,15,0.35) 0%, rgba(10,10,15,0.25) 40%, rgba(10,10,15,0.96) 100%);
}
.hero-viewer__media iframe,
.hero-viewer__media video {
  position: absolute;
  top: 50%; left: 50%;
  width: 100%; height: 100%;
  min-width: 100%; min-height: 100%;
  object-fit: cover;
  transform: translate(-50%, -50%);
  pointer-events: none;
}
.hero-viewer__media iframe {
  width: 177.77vh;
  height: 100vh;
  min-width: 100vw;
  min-height: 56.25vw;
}

.hud {
  position: absolute;
  inset: var(--gutter);
  top: clamp(5rem, 5rem + 2vw, 7rem);
  z-index: 2;
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  font-family: var(--font-mono);
  font-size: var(--step-1);
  color: var(--text-dim);
  pointer-events: none;
}
.hud-left, .hud-right { display: flex; flex-direction: column; gap: 0.5em; }
.hud-right { text-align: right; }
.hud .rec-dot { margin-right: 0.5em; }

.hero-viewer__content {
  position: relative;
  z-index: 2;
  padding: 0 var(--gutter) clamp(3rem, 3rem + 4vw, 6rem);
  width: 100%;
}

.hero-slate {
  font-family: var(--font-mono);
  font-size: var(--step-1);
  letter-spacing: 0.15em;
  color: var(--accent-gold);
  text-transform: uppercase;
  margin-bottom: 0.8em;
  display: block;
}

.hero-viewer h1 {
  font-size: var(--step5);
  line-height: 0.95;
  max-width: 16ch;
}
.hero-viewer h1 .line-accent { color: var(--accent-cyan); }

.hero-sub {
  font-family: var(--font-body);
  font-size: var(--step1);
  color: var(--text-dim);
  max-width: 42ch;
  margin-top: 0.8em;
  font-weight: 300;
}

.hero-cta-row {
  display: flex;
  gap: 1.2rem;
  margin-top: 2rem;
  flex-wrap: wrap;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.6em;
  font-family: var(--font-mono);
  font-size: var(--step-1);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 0.9em 1.6em;
  border: 1px solid var(--hairline-strong);
  border-radius: var(--radius);
  transition: border-color var(--dur) var(--ease), background var(--dur) var(--ease), color var(--dur) var(--ease);
}
.btn--primary {
  background: var(--accent-cyan);
  color: var(--bg);
  border-color: var(--accent-cyan);
}
.btn--primary:hover { background: transparent; color: var(--accent-cyan); }
.btn--ghost { color: var(--text); }
.btn--ghost:hover { border-color: var(--accent-cyan); color: var(--accent-cyan); }

.scroll-cue {
  position: absolute;
  bottom: clamp(1.5rem, 1.5rem + 1vw, 2.5rem);
  right: var(--gutter);
  z-index: 2;
  font-family: var(--font-mono);
  font-size: var(--step-1);
  color: var(--muted);
  display: flex;
  align-items: center;
  gap: 0.8em;
  writing-mode: vertical-rl;
}
.scroll-cue .line {
  width: 1px; height: 50px;
  background: linear-gradient(to bottom, var(--accent-cyan), transparent);
}

/* ============================================
   SUMMARY STRIP
   ============================================ */
.summary-strip {
  padding-block: clamp(3rem, 3rem + 2vw, 5rem);
}
.summary-strip__grid {
  display: grid;
  grid-template-columns: 1.3fr 1fr;
  gap: clamp(2rem, 2rem + 3vw, 5rem);
  align-items: start;
}
.summary-strip__text {
  font-size: var(--step2);
  font-weight: 300;
  color: var(--text-dim);
  line-height: 1.4;
}
.summary-strip__text strong { color: var(--text); font-weight: 600; }
.stat-block {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.6rem 2rem;
}
.stat-block dt {
  font-family: var(--font-mono);
  font-size: var(--step-1);
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 0.3em;
}
.stat-block dd {
  font-family: var(--font-display);
  font-size: var(--step3);
  color: var(--accent-cyan);
  margin: 0;
}
.stat-block dd span { font-size: 0.4em; color: var(--muted); font-family: var(--font-mono); text-transform: none; letter-spacing: 0; vertical-align: middle; margin-left: 0.2em; }

@media (max-width: 860px) {
  .summary-strip__grid { grid-template-columns: 1fr; gap: 2.5rem; }
}

/* ============================================
   PROJECT GRID / CARDS
   ============================================ */
.project-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--hairline);
  border: 1px solid var(--hairline);
}
@media (max-width: 1000px) { .project-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 640px) { .project-grid { grid-template-columns: 1fr; } }

.project-card {
  position: relative;
  background: var(--bg);
  aspect-ratio: 16/10;
  overflow: hidden;
  display: block;
  cursor: pointer;
}
.project-card__media {
  position: absolute; inset: 0;
  background-size: cover;
  background-position: center;
  transition: transform 0.7s var(--ease), filter 0.7s var(--ease);
  filter: brightness(0.7) saturate(0.85);
}
.project-card:hover .project-card__media,
.project-card:focus-visible .project-card__media {
  transform: scale(1.06);
  filter: brightness(0.5) saturate(1.05);
}
.project-card__overlay {
  position: absolute; inset: 0;
  background: linear-gradient(to top, rgba(10,10,15,0.95) 0%, rgba(10,10,15,0.1) 55%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 1.4rem;
}
.project-card__tag-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 0.6em;
  font-family: var(--font-mono);
  font-size: var(--step-1);
}
.project-card__pass {
  color: var(--accent-cyan);
  letter-spacing: 0.1em;
  border: 1px solid rgba(0,229,255,0.4);
  padding: 0.2em 0.6em;
  border-radius: var(--radius);
}
.project-card__tc { color: var(--muted); }
.project-card__title {
  font-family: var(--font-display);
  font-size: var(--step1);
  line-height: 1.05;
}
.project-card__cat {
  font-family: var(--font-mono);
  font-size: var(--step-1);
  color: var(--accent-gold);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-top: 0.4em;
  display: block;
}
.project-card .play-glyph {
  position: absolute;
  top: 1.4rem; right: 1.4rem;
  width: 34px; height: 34px;
  border: 1px solid var(--hairline-strong);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  opacity: 0;
  transition: opacity var(--dur) var(--ease);
}
.project-card:hover .play-glyph, .project-card:focus-visible .play-glyph { opacity: 1; }
.play-glyph svg { width: 11px; height: 11px; fill: var(--text); }

/* ============================================
   FILTER BAR
   ============================================ */
.filter-bar {
  display: flex;
  gap: 0.6rem;
  flex-wrap: wrap;
  margin-bottom: 2.5rem;
}
.filter-bar button {
  background: none;
  border: 1px solid var(--hairline-strong);
  color: var(--text-dim);
  font-family: var(--font-mono);
  font-size: var(--step-1);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 0.6em 1.1em;
  border-radius: var(--radius);
  transition: all var(--dur) var(--ease);
}
.filter-bar button:hover { border-color: var(--accent-cyan); color: var(--accent-cyan); }
.filter-bar button.is-active { background: var(--accent-cyan); color: var(--bg); border-color: var(--accent-cyan); }

/* ============================================
   SKILLS
   ============================================ */
.skills-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 2.5rem 3rem;
  margin-top: 2.5rem;
}
.skill-block h3 {
  font-size: var(--step1);
  color: var(--accent-cyan);
  margin-bottom: 0.8em;
}
.skill-meter {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-family: var(--font-mono);
  font-size: var(--step-1);
  padding: 0.5em 0;
  border-bottom: 1px solid var(--hairline);
  color: var(--text-dim);
}
.meter-dots { display: flex; gap: 4px; }
.meter-dots span { width: 6px; height: 6px; border-radius: 50%; background: var(--hairline-strong); }
.meter-dots span.filled { background: var(--accent-gold); }

/* ============================================
   MUSIC SECTION
   ============================================ */
.music-section { background: var(--bg-raised); }
.music-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2.5rem;
  margin-top: 2.5rem;
}
@media (max-width: 860px) { .music-grid { grid-template-columns: 1fr; } }
.music-track {
  border: 1px solid var(--hairline);
  padding: 1.6rem;
  border-radius: var(--radius);
}
.music-track__head {
  display: flex;
  justify-content: space-between;
  font-family: var(--font-mono);
  font-size: var(--step-1);
  color: var(--muted);
  margin-bottom: 1rem;
}
.music-track h3 { font-size: var(--step1); margin-bottom: 0.3em; }
.music-track p { color: var(--text-dim); font-size: var(--step-1); }

.platform-row {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  margin-top: 2.5rem;
}
.platform-pill {
  display: flex;
  align-items: center;
  gap: 0.6em;
  border: 1px solid var(--hairline-strong);
  border-radius: 999px;
  padding: 0.6em 1.2em;
  font-family: var(--font-mono);
  font-size: var(--step-1);
  letter-spacing: 0.05em;
  transition: border-color var(--dur) var(--ease), color var(--dur) var(--ease);
}
.platform-pill:hover { border-color: var(--accent-gold); color: var(--accent-gold); }

/* ============================================
   VALUES / DASVANDH
   ============================================ */
.values-section {
  position: relative;
}
.values-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: clamp(2rem, 2rem + 3vw, 5rem);
  align-items: center;
}
@media (max-width: 860px) { .values-grid { grid-template-columns: 1fr; } }
.values-mark {
  font-family: var(--font-display);
  font-size: clamp(5rem, 4rem + 6vw, 9rem);
  color: var(--accent-gold);
  line-height: 0.85;
  opacity: 0.92;
}
.values-section p { color: var(--text-dim); font-size: var(--step1); font-weight: 300; max-width: 50ch; }
.values-section strong { color: var(--text); font-weight: 600; }

/* ============================================
   EDUCATION / TIMELINE
   ============================================ */
.timeline { margin-top: 2.5rem; }
.timeline-item {
  display: grid;
  grid-template-columns: 140px 1fr;
  gap: 2rem;
  padding-block: 1.8rem;
  border-bottom: 1px solid var(--hairline);
}
.timeline-item:first-child { border-top: 1px solid var(--hairline); }
.timeline-item__date {
  font-family: var(--font-mono);
  font-size: var(--step-1);
  color: var(--accent-cyan);
  letter-spacing: 0.05em;
}
.timeline-item h3 { font-size: var(--step1); margin-bottom: 0.3em; }
.timeline-item__org { color: var(--accent-gold); font-family: var(--font-mono); font-size: var(--step-1); letter-spacing: 0.04em; display: block; margin-bottom: 0.6em; text-transform: uppercase; }
.timeline-item ul { margin-top: 0.6em; }
.timeline-item li { color: var(--text-dim); font-size: var(--step-1); padding-left: 1.2em; position: relative; margin-bottom: 0.4em; }
.timeline-item li::before { content: '—'; position: absolute; left: 0; color: var(--muted); }
@media (max-width: 640px) { .timeline-item { grid-template-columns: 1fr; gap: 0.5rem; } }

.grades-table { width: 100%; border-collapse: collapse; margin-top: 1.5rem; font-size: var(--step-1); }
.grades-table th, .grades-table td { text-align: left; padding: 0.6em 0.8em; border-bottom: 1px solid var(--hairline); font-family: var(--font-mono); }
.grades-table th { color: var(--muted); text-transform: uppercase; letter-spacing: 0.06em; font-weight: 400; }
.grades-table td.grade-hd { color: var(--accent-gold); }
.grades-table td.grade-dn { color: var(--accent-cyan); }

/* ============================================
   CONTACT
   ============================================ */
.contact-section { text-align: center; }
.contact-section h2 { font-size: var(--step4); margin-bottom: 0.4em; }
.contact-links {
  display: flex;
  justify-content: center;
  gap: 2rem;
  flex-wrap: wrap;
  margin-top: 2.5rem;
}
.contact-links a {
  font-family: var(--font-mono);
  font-size: var(--step0);
  border-bottom: 1px solid var(--hairline-strong);
  padding-bottom: 4px;
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}
.contact-links a:hover { color: var(--accent-cyan); border-color: var(--accent-cyan); }

/* ============================================
   FOOTER
   ============================================ */
.site-footer {
  padding: 2.5rem var(--gutter);
  border-top: 1px solid var(--hairline);
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-family: var(--font-mono);
  font-size: var(--step-1);
  color: var(--muted);
  flex-wrap: wrap;
  gap: 1rem;
}
.site-footer a:hover { color: var(--accent-cyan); }
.footer-social { display: flex; gap: 1.4rem; }

/* ============================================
   SINGLE PROJECT TEMPLATE
   ============================================ */
.project-hero {
  padding-top: clamp(7rem, 7rem + 2vw, 10rem);
  padding-bottom: 2rem;
}
.project-meta-row {
  display: flex;
  gap: clamp(1.5rem, 1.5rem + 2vw, 3rem);
  flex-wrap: wrap;
  margin-top: 2rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--hairline);
}
.project-meta-row dt { font-family: var(--font-mono); font-size: var(--step-1); color: var(--muted); text-transform: uppercase; letter-spacing: 0.06em; margin-bottom: 0.3em; }
.project-meta-row dd { font-family: var(--font-body); color: var(--text); margin: 0; }

.video-frame {
  position: relative;
  width: 100%;
  aspect-ratio: 16/9;
  background: #000;
  margin-block: 2rem;
}
.video-frame iframe { position: absolute; inset: 0; width: 100%; height: 100%; }

.project-body { max-width: 70ch; color: var(--text-dim); font-size: var(--step1); font-weight: 300; }
.project-body p { margin-bottom: 1.2em; }

.related-row {
  margin-top: 4rem;
  padding-top: 2.5rem;
  border-top: 1px solid var(--hairline);
}

/* ============================================
   PAGE HERO (non-home)
   ============================================ */
.page-hero {
  padding-top: clamp(8rem, 8rem + 2vw, 11rem);
  padding-bottom: clamp(2rem, 2rem + 2vw, 3rem);
}
.page-hero h1 { font-size: var(--step4); }

/* ============================================
   VIDEO FACADE + LIGHTBOX
   ============================================ */
[data-yt-facade] {
  position: relative;
  width: 100%;
  height: 100%;
  background-size: cover;
  background-position: center;
  overflow: hidden;
}
[data-yt-facade] .facade-iframe {
  position: absolute;
  top: 50%; left: 50%;
  width: 177.77vh;
  min-width: 100%;
  height: 100%;
  min-height: 56.25vw;
  transform: translate(-50%, -50%);
  pointer-events: none;
  border: none;
}

.video-lightbox {
  position: fixed;
  inset: 0;
  z-index: 1000;
  background: rgba(5, 5, 8, 0.96);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--gutter);
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--dur) var(--ease);
}
.video-lightbox.is-open { opacity: 1; visibility: visible; }
.video-lightbox__inner {
  position: relative;
  width: 100%;
  max-width: 1100px;
}
.video-lightbox__body {
  position: relative;
  width: 100%;
  aspect-ratio: 16/9;
  background: #000;
}
.video-lightbox__body iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: none; }
.video-lightbox__close {
  position: absolute;
  top: -2.6rem; right: 0;
  background: none; border: none;
  color: var(--text-dim);
  font-family: var(--font-mono);
  font-size: var(--step-1);
  letter-spacing: 0.1em;
  text-transform: uppercase;
}
.video-lightbox__close:hover { color: var(--accent-cyan); }

/* ============================================
   UTILITY
   ============================================ */
.mt-0 { margin-top: 0; }
.text-center { text-align: center; }
.visually-hidden { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0,0,0,0); }

[data-reveal] {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.8s var(--ease), transform 0.8s var(--ease);
}
[data-reveal].is-visible {
  opacity: 1;
  transform: translateY(0);
}
@media (prefers-reduced-motion: reduce) {
  [data-reveal] { opacity: 1; transform: none; }
}