/* ============================================
   ACOUSTICAS.NET - Professional Audio Acoustics
   Palette: Deep Aubergine + Phosphor Chartreuse
   ============================================ */

@import url('https://fonts.googleapis.com/css2?family=Inter+Tight:wght@400;500;600;700&display=swap');

:root {
  --bg: #1A0D1F;
  --surface: #241729;
  --surface-light: #2D1E33;
  --border: #3D2A44;
  --accent: #C8E03A;
  --accent-dim: #8A9E2A;
  --text: #F5F0F2;
  --text-muted: #9A8A9E;
  --text-dark: #6B5C70;
  --font-display: 'Inter Tight', system-ui, sans-serif;
  --font-body: 'Inter Tight', system-ui, sans-serif;
  --font-mono: 'JetBrains Mono', 'Fira Code', ui-monospace, monospace;
  --radius: 2px;
  --max-w: 1280px;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; background: var(--bg); }

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

::selection { background: var(--accent); color: var(--bg); }

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

/* ============================================
   LAYOUT
   ============================================ */

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

section { position: relative; }

/* ============================================
   TYPOGRAPHY
   ============================================ */

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -0.03em;
}

h1 { font-size: clamp(2.5rem, 6vw, 4.5rem); }
h2 { font-size: clamp(2rem, 4vw, 3rem); }
h3 { font-size: clamp(1.5rem, 2.5vw, 2rem); }
h4 { font-size: 1.25rem; }

.eyebrow {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--accent);
}

.mono { font-family: var(--font-mono); }
.text-muted { color: var(--text-muted); }
.text-accent { color: var(--accent); }

/* ============================================
   NAVIGATION
   ============================================ */

.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  height: 72px;
  display: flex;
  align-items: center;
  background: rgba(26, 13, 31, 0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  transition: border-color 0.3s;
}

.nav.scrolled { border-bottom-color: rgba(200, 224, 58, 0.15); }

.nav-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 24px;
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

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

.nav-logo img {
  width: 32px;
  height: 32px;
  filter: drop-shadow(0 0 8px rgba(200, 224, 58, 0.3));
}

.nav-logo span {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.25rem;
  letter-spacing: -0.02em;
}

.nav-links {
  display: flex;
  gap: 32px;
  list-style: none;
}

.nav-links a {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-muted);
  transition: color 0.3s;
  position: relative;
}

.nav-links a:hover { color: var(--text); }

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -4px; left: 0;
  width: 0; height: 1px;
  background: var(--accent);
  transition: width 0.3s cubic-bezier(0.2, 0.8, 0.2, 1);
}

.nav-links a:hover::after { width: 100%; }

.nav-mobile-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}

.nav-mobile-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--text);
  margin: 4px 0;
  transition: 0.3s;
}

@media (max-width: 768px) {
  .nav-links { display: none; }
  .nav-links.open {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 72px; left: 0; right: 0;
    background: var(--bg);
    border-bottom: 1px solid var(--border);
    padding: 24px;
    gap: 16px;
  }
  .nav-mobile-toggle { display: block; }
}

/* ============================================
   HERO
   ============================================ */

.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: 72px;
  position: relative;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background: url('../assets/hero-studio.png') center right / cover no-repeat;
  opacity: 0.45;
  z-index: 0;
}

.hero-bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, var(--bg) 0%, rgba(26, 13, 31, 0.7) 50%, transparent 100%);
}

.hero-inner {
  position: relative;
  z-index: 2;
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 24px;
  width: 100%;
}

.hero h1 {
  max-width: 14ch;
  margin-bottom: 24px;
}

.hero h1 .accent { color: var(--accent); }

.hero-sub {
  font-size: 1.125rem;
  color: var(--text-muted);
  max-width: 48ch;
  margin-bottom: 40px;
  line-height: 1.6;
}

.hero-cta {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--accent);
  padding-bottom: 4px;
  border-bottom: 2px solid var(--accent);
  transition: gap 0.3s, text-shadow 0.3s;
}

.hero-cta:hover {
  gap: 16px;
  text-shadow: 0 0 16px rgba(200, 224, 58, 0.4);
}

.hero-cta .arrow { transition: transform 0.3s; }
.hero-cta:hover .arrow { transform: translateX(4px); }

.hero-meters {
  position: absolute;
  bottom: 32px;
  right: 32px;
  display: flex;
  align-items: flex-end;
  gap: 3px;
  height: 40px;
  z-index: 2;
}

.hero-meters .bar {
  width: 3px;
  background: var(--accent);
  opacity: 0.6;
  animation: meter-bounce 1.2s ease-in-out infinite;
}

.hero-meters .bar:nth-child(1) { animation-delay: 0s; }
.hero-meters .bar:nth-child(2) { animation-delay: 0.1s; }
.hero-meters .bar:nth-child(3) { animation-delay: 0.2s; }
.hero-meters .bar:nth-child(4) { animation-delay: 0.3s; }
.hero-meters .bar:nth-child(5) { animation-delay: 0.4s; }
.hero-meters .bar:nth-child(6) { animation-delay: 0.15s; }
.hero-meters .bar:nth-child(7) { animation-delay: 0.25s; }
.hero-meters .bar:nth-child(8) { animation-delay: 0.35s; }

@keyframes meter-bounce {
  0%, 100% { height: 20%; opacity: 0.3; }
  50% { height: 90%; opacity: 0.7; }
}

/* ============================================
   SECTION COMMON
   ============================================ */

.section-pad { padding: 100px 0; }
.section-pad-lg { padding: 140px 0; }

.section-header {
  margin-bottom: 64px;
}

.section-header .eyebrow {
  margin-bottom: 16px;
  display: block;
}

/* ============================================
   FEATURED ARTICLES STRIP
   ============================================ */

.featured-strip {
  padding: 80px 0;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  background: var(--surface);
  overflow: hidden;
}

.featured-track {
  display: flex;
  gap: 24px;
  width: max-content;
  animation: scroll-x 60s linear infinite;
}

.featured-strip:hover .featured-track {
  animation-play-state: paused;
}

.featured-card {
  flex: 0 0 320px;
  background: var(--surface-light);
  border: 1px solid var(--border);
  overflow: hidden;
  transition: border-color 0.3s, transform 0.3s;
}

.featured-card:hover {
  border-color: rgba(200, 224, 58, 0.3);
  transform: translateY(-4px);
}

.featured-card img {
  width: 100%;
  height: 180px;
  object-fit: cover;
}

.featured-card-body {
  padding: 20px;
}

.featured-card-body .tag {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--accent);
  margin-bottom: 8px;
}

.featured-card-body h3 {
  font-size: 1.125rem;
  margin-bottom: 8px;
}

.featured-card-body p {
  font-size: 0.875rem;
  color: var(--text-muted);
  line-height: 1.5;
}

@keyframes scroll-x {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

/* ============================================
   ZIGZAG CONTENT
   ============================================ */

.zigzag-item {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
  margin-bottom: 100px;
}

.zigzag-item:last-child { margin-bottom: 0; }

.zigzag-item.reverse .zigzag-text { order: 2; }

.zigzag-text h2 { margin-bottom: 24px; }

.zigzag-text p {
  color: var(--text-muted);
  margin-bottom: 16px;
  max-width: 50ch;
}

.zigzag-img {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--border);
}

.zigzag-img img {
  width: 100%;
  height: 400px;
  object-fit: cover;
  transition: transform 0.6s cubic-bezier(0.2, 0.8, 0.2, 1);
}

.zigzag-img:hover img { transform: scale(1.05); }

.zigzag-img::after {
  content: '';
  position: absolute;
  inset: 0;
  border: 1px solid transparent;
  transition: border-color 0.3s;
  pointer-events: none;
}

.zigzag-img:hover::after { border-color: rgba(200, 224, 58, 0.2); }

@media (max-width: 768px) {
  .zigzag-item {
    grid-template-columns: 1fr;
    gap: 32px;
  }
  .zigzag-item.reverse .zigzag-text { order: 0; }
  .zigzag-img img { height: 280px; }
}

/* ============================================
   BENTO GRID
   ============================================ */

.bento {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  grid-auto-rows: 200px;
  gap: 16px;
}

.bento-item {
  background: var(--surface);
  border: 1px solid var(--border);
  padding: 24px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  overflow: hidden;
  position: relative;
  transition: border-color 0.3s, background 0.3s;
}

.bento-item:hover {
  border-color: rgba(200, 224, 58, 0.3);
  background: var(--surface-light);
}

.bento-item.large { grid-column: span 2; grid-row: span 2; }
.bento-item.wide { grid-column: span 2; }
.bento-item.tall { grid-row: span 2; }

.bento-item .bento-img {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.bento-item .bento-img img {
  width: 100%; height: 100%;
  object-fit: cover;
  opacity: 0.3;
  transition: opacity 0.4s;
}

.bento-item:hover .bento-img img { opacity: 0.5; }

.bento-item .bento-img::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 0%, var(--surface) 100%);
}

.bento-item > * { position: relative; z-index: 1; }

.bento-item .bento-num {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--accent);
}

.bento-item h3 {
  font-size: 1.25rem;
  margin-bottom: 8px;
}

.bento-item p {
  font-size: 0.875rem;
  color: var(--text-muted);
}

@media (max-width: 768px) {
  .bento { grid-template-columns: 1fr; grid-auto-rows: auto; }
  .bento-item.large, .bento-item.wide, .bento-item.tall {
    grid-column: span 1; grid-row: span 1;
  }
  .bento-item { min-height: 160px; }
}

/* ============================================
   ARTICLE GRID
   ============================================ */

.article-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

.article-card {
  border-top: 1px solid var(--border);
  padding-top: 24px;
  transition: border-color 0.3s;
  cursor: pointer;
  display: flex;
  flex-direction: column;
}

.article-card:hover { border-top-color: var(--accent); }

.article-card .article-img {
  overflow: hidden;
  margin-bottom: 20px;
  margin-top: 4px;
}

.article-card .article-img img {
  width: 100%;
  height: 220px;
  object-fit: cover;
  transition: transform 0.5s cubic-bezier(0.2, 0.8, 0.2, 1);
}

.article-card:hover .article-img img { transform: scale(1.05); }

.article-card .article-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 12px;
}

.article-card .article-tag {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--accent);
}

.article-card .article-date {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--text-dark);
}

.article-card h3 {
  font-size: 1.25rem;
  margin-bottom: 12px;
  transition: color 0.3s;
}

.article-card:hover h3 { color: var(--accent); }

.article-card p {
  font-size: 0.875rem;
  color: var(--text-muted);
  margin-bottom: 16px;
  flex: 1;
}

.article-card .article-link {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  gap: 6px;
  transition: color 0.3s, gap 0.3s;
}

.article-card:hover .article-link {
  color: var(--accent);
  gap: 12px;
}

@media (max-width: 968px) {
  .article-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 640px) {
  .article-grid { grid-template-columns: 1fr; }
}

/* ============================================
   QUOTE / TESTIMONIAL
   ============================================ */

.quote-section {
  position: relative;
  overflow: hidden;
}

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

.quote-bg img {
  width: 100%; height: 100%;
  object-fit: cover;
  opacity: 0.15;
}

.quote-bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, var(--bg) 0%, rgba(26, 13, 31, 0.8) 50%, var(--bg) 100%);
}

.quote-inner {
  position: relative;
  z-index: 1;
  text-align: center;
  max-width: 800px;
  margin: 0 auto;
}

.quote-inner blockquote {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 3vw, 2.25rem);
  font-weight: 600;
  line-height: 1.3;
  letter-spacing: -0.02em;
  margin-bottom: 24px;
}

.quote-inner blockquote .accent { color: var(--accent); }

.quote-inner cite {
  font-style: normal;
  font-family: var(--font-mono);
  font-size: 0.875rem;
  color: var(--text-muted);
}

/* ============================================
   CONTACT FORM
   ============================================ */

.contact-section {
  background: var(--surface);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: start;
}

.contact-info h2 { margin-bottom: 24px; }

.contact-info p {
  color: var(--text-muted);
  margin-bottom: 32px;
  max-width: 40ch;
}

.contact-specs {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.contact-spec {
  display: flex;
  justify-content: space-between;
  padding: 12px 0;
  border-bottom: 1px solid var(--border);
}

.contact-spec .label {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-muted);
}

.contact-spec .value {
  font-size: 0.875rem;
  color: var(--text);
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.form-group label {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-muted);
}

.form-group input,
.form-group textarea {
  background: var(--bg);
  border: 1px solid var(--border);
  color: var(--text);
  padding: 14px 16px;
  font-family: var(--font-body);
  font-size: 0.9375rem;
  outline: none;
  transition: border-color 0.3s;
}

.form-group input:focus,
.form-group textarea:focus {
  border-color: var(--accent);
}

.form-group textarea {
  resize: vertical;
  min-height: 120px;
}

.btn-submit {
  background: var(--accent);
  color: var(--bg);
  border: none;
  padding: 16px 32px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1rem;
  cursor: pointer;
  transition: transform 0.1s, box-shadow 0.3s;
  align-self: flex-start;
}

.btn-submit:hover {
  box-shadow: 0 0 24px rgba(200, 224, 58, 0.3);
}

.btn-submit:active {
  transform: scale(0.98);
}

@media (max-width: 768px) {
  .contact-grid { grid-template-columns: 1fr; gap: 40px; }
}

/* ============================================
   FOOTER
   ============================================ */

.footer {
  padding: 80px 0 40px;
  border-top: 1px solid var(--border);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 64px;
}

.footer-brand img {
  width: 40px;
  margin-bottom: 16px;
}

.footer-brand p {
  color: var(--text-muted);
  font-size: 0.875rem;
  max-width: 32ch;
}

.footer-col h4 {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--accent);
  margin-bottom: 16px;
}

.footer-col ul { list-style: none; }
.footer-col li { margin-bottom: 8px; }
.footer-col a {
  font-size: 0.875rem;
  color: var(--text-muted);
  transition: color 0.3s;
}
.footer-col a:hover { color: var(--text); }

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 32px;
  border-top: 1px solid var(--border);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-dark);
}

@media (max-width: 768px) {
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
  .footer-bottom { flex-direction: column; gap: 12px; text-align: center; }
}

/* ============================================
   ARTICLE PAGE
   ============================================ */

.article-hero {
  padding: 140px 0 60px;
  border-bottom: 1px solid var(--border);
}

.article-hero-inner {
  max-width: 760px;
  margin: 0 auto;
  padding: 0 24px;
}

.article-hero .article-meta-row {
  display: flex;
  gap: 24px;
  align-items: center;
  margin-bottom: 24px;
}

.article-hero .tag {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--accent);
  padding: 4px 12px;
  border: 1px solid var(--accent-dim);
  border-radius: 100px;
}

.article-hero .date {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--text-muted);
}

.article-hero h1 {
  font-size: clamp(2rem, 4vw, 3.25rem);
  margin-bottom: 24px;
}

.article-hero .lede {
  font-size: 1.25rem;
  color: var(--text-muted);
  line-height: 1.5;
  margin-bottom: 32px;
}

.article-hero-img {
  max-width: 1200px;
  margin: 40px auto 0;
  padding: 0 24px;
}

.article-hero-img img {
  width: 100%;
  height: 480px;
  object-fit: cover;
  border: 1px solid var(--border);
}

@media (max-width: 768px) {
  .article-hero-img img { height: 280px; }
}

.article-body {
  max-width: 760px;
  margin: 0 auto;
  padding: 60px 24px;
}

.article-body p {
  font-size: 1.0625rem;
  line-height: 1.8;
  margin-bottom: 24px;
  color: #D5CDD8;
}

.article-body h2 {
  font-size: 1.75rem;
  margin-top: 48px;
  margin-bottom: 20px;
}

.article-body h3 {
  font-size: 1.375rem;
  margin-top: 40px;
  margin-bottom: 16px;
}

.article-body ul, .article-body ol {
  margin-bottom: 24px;
  padding-left: 24px;
}

.article-body li {
  font-size: 1.0625rem;
  line-height: 1.8;
  margin-bottom: 8px;
  color: #D5CDD8;
}

.article-body blockquote {
  border-left: 3px solid var(--accent);
  padding: 16px 0 16px 24px;
  margin: 32px 0;
  font-size: 1.25rem;
  font-style: italic;
  color: var(--text);
}

.article-body .inline-img {
  margin: 40px 0;
}

.article-body .inline-img img {
  width: 100%;
  border: 1px solid var(--border);
}

.article-body .inline-img figcaption {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-top: 8px;
}

.article-body strong { color: var(--text); }

.article-body code {
  font-family: var(--font-mono);
  font-size: 0.9em;
  background: var(--surface);
  padding: 2px 6px;
  color: var(--accent);
}

.article-nav {
  max-width: 760px;
  margin: 0 auto;
  padding: 48px 24px;
  border-top: 1px solid var(--border);
  display: flex;
  justify-content: space-between;
  gap: 24px;
}

.article-nav a {
  display: flex;
  flex-direction: column;
  gap: 4px;
  max-width: 45%;
}

.article-nav .nav-label {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-muted);
}

.article-nav .nav-title {
  font-weight: 600;
  font-size: 0.9375rem;
  color: var(--text);
  transition: color 0.3s;
}

.article-nav a:hover .nav-title { color: var(--accent); }

.article-nav .next { text-align: right; }

/* ============================================
   ABOUT PAGE
   ============================================ */

.about-hero {
  padding: 160px 0 80px;
  border-bottom: 1px solid var(--border);
}

.about-hero .container { max-width: 800px; }

.about-hero h1 { margin-bottom: 32px; }

.about-hero p {
  font-size: 1.25rem;
  color: var(--text-muted);
  line-height: 1.6;
  max-width: 60ch;
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
  padding: 80px 0;
}

.about-grid img {
  width: 100%;
  height: 400px;
  object-fit: cover;
  border: 1px solid var(--border);
}

.about-grid .about-text h2 { margin-bottom: 24px; }
.about-grid .about-text p { color: var(--text-muted); margin-bottom: 16px; }

@media (max-width: 768px) {
  .about-grid { grid-template-columns: 1fr; gap: 32px; }
  .about-grid img { height: 280px; }
}

/* ============================================
   REVEAL ANIMATIONS
   ============================================ */

.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s cubic-bezier(0.2, 0.8, 0.2, 1), transform 0.8s cubic-bezier(0.2, 0.8, 0.2, 1);
}

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

.reveal-stagger > * {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s cubic-bezier(0.2, 0.8, 0.2, 1), transform 0.6s cubic-bezier(0.2, 0.8, 0.2, 1);
}

.reveal-stagger.visible > *:nth-child(1) { transition-delay: 0ms; opacity: 1; transform: translateY(0); }
.reveal-stagger.visible > *:nth-child(2) { transition-delay: 80ms; opacity: 1; transform: translateY(0); }
.reveal-stagger.visible > *:nth-child(3) { transition-delay: 160ms; opacity: 1; transform: translateY(0); }
.reveal-stagger.visible > *:nth-child(4) { transition-delay: 240ms; opacity: 1; transform: translateY(0); }
.reveal-stagger.visible > *:nth-child(5) { transition-delay: 320ms; opacity: 1; transform: translateY(0); }
.reveal-stagger.visible > *:nth-child(6) { transition-delay: 400ms; opacity: 1; transform: translateY(0); }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
  .reveal { opacity: 1; transform: none; }
}

/* ============================================
   UTILITIES
   ============================================ */

.text-center { text-align: center; }
.mt-8 { margin-top: 32px; }
.mt-16 { margin-top: 64px; }
.mb-8 { margin-bottom: 32px; }

.parallax-img {
  will-change: transform;
  transition: transform 0.1s linear;
}