/*
  Toitures & Peintures Lambert — design system
  Direction: nature-distilled quiet luxury — warm, earthy, artisanal, restrained.
*/

@import url('https://fonts.googleapis.com/css2?family=Fraunces:opsz,wght@9..144,300;9..144,400;9..144,500;9..144,600;9..144,700;9..144,900&family=Inter:wght@300;400;500;600;700&display=swap');

:root {
  /* Color tokens */
  --color-bg: #FBF6EE;
  --color-bg-alt: #F3E9DA;
  --color-surface: #FFFDF9;
  --color-ink: #2B2118;
  --color-ink-muted: #6B5D4F;
  --color-primary: #B4502C;
  --color-primary-dark: #8F3E22;
  --color-secondary: #4A3728;
  --color-accent: #C98A2C;
  --color-accent-bright: #E8846B;
  --color-border: #E7D9C4;
  --color-success: #3F7A4E;
  --color-on-primary: #FFFFFF;

  /* Typography */
  --font-display: 'Fraunces', Georgia, serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;

  /* Spacing scale (4/8 rhythm) */
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.5rem;
  --space-6: 2rem;
  --space-7: 3rem;
  --space-8: 4rem;
  --space-9: 6rem;
  --space-10: 8rem;

  /* Layout */
  --container-max: 1280px;
  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 28px;
  --shadow-sm: 0 2px 8px rgba(43, 33, 24, 0.06);
  --shadow-md: 0 8px 30px rgba(43, 33, 24, 0.10);
  --shadow-lg: 0 20px 60px rgba(43, 33, 24, 0.16);

  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --dur-fast: 180ms;
  --dur-med: 400ms;
  --dur-slow: 700ms;
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}
body {
  margin: 0;
  background: var(--color-bg);
  color: var(--color-ink);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: inherit; }
button { font-family: inherit; }
ul, ol { padding: 0; margin: 0; list-style: none; }
h1, h2, h3, h4, p, figure { margin: 0; }

:focus-visible {
  outline: 3px solid var(--color-accent);
  outline-offset: 3px;
  border-radius: 4px;
}

.skip-link {
  position: absolute;
  left: var(--space-4);
  top: -100px;
  background: var(--color-secondary);
  color: #fff;
  padding: var(--space-3) var(--space-5);
  border-radius: var(--radius-sm);
  z-index: 1000;
  transition: top var(--dur-fast) var(--ease-out);
}
.skip-link:focus { top: var(--space-4); }

@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;
  }
}

/* ---------- Typography ---------- */
h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 600;
  color: var(--color-secondary);
  letter-spacing: -0.01em;
  line-height: 1.1;
}
.h0 {
  font-size: clamp(2.75rem, 4vw + 1.5rem, 5.5rem);
  font-weight: 500;
  font-variation-settings: 'opsz' 144;
  line-height: 1.02;
}
h1, .h1 {
  font-size: clamp(2.25rem, 3vw + 1.25rem, 3.75rem);
  font-variation-settings: 'opsz' 144;
}
h2, .h2 {
  font-size: clamp(1.75rem, 2vw + 1rem, 2.75rem);
  font-variation-settings: 'opsz' 60;
}
h3, .h3 {
  font-size: clamp(1.25rem, 1vw + 1rem, 1.625rem);
  font-variation-settings: 'opsz' 28;
  font-weight: 600;
}
h4, .h4 {
  font-size: 1.125rem;
  font-weight: 600;
}
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-family: var(--font-body);
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-primary);
}
.eyebrow::before {
  content: '';
  width: 28px;
  height: 2px;
  background: var(--color-accent);
  display: inline-block;
}
.lede {
  font-size: clamp(1.0625rem, 0.5vw + 1rem, 1.25rem);
  color: var(--color-ink-muted);
  max-width: 60ch;
  font-weight: 400;
}
p { max-width: 68ch; }
p + p { margin-top: var(--space-4); }
.text-center p { margin-left: auto; margin-right: auto; }

/* ---------- Layout helpers ---------- */
.container {
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--space-5);
}
@media (min-width: 768px) {
  .container { padding-inline: var(--space-7); }
}
.section {
  padding-block: var(--space-9);
}
@media (max-width: 767px) {
  .section { padding-block: var(--space-8); }
}
.section-alt { background: var(--color-bg-alt); }
.text-center { text-align: center; }
.stack { display: flex; flex-direction: column; }
.cluster { display: flex; flex-wrap: wrap; align-items: center; gap: var(--space-4); }

.section-head {
  max-width: 46rem;
  margin-bottom: var(--space-8);
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}
.section-head.text-center { margin-inline: auto; align-items: center; }

/* ---------- Buttons ---------- */
.btn {
  --btn-bg: var(--color-primary);
  --btn-fg: var(--color-on-primary);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: 0.95rem 1.75rem;
  border-radius: 999px;
  background: var(--btn-bg);
  color: var(--btn-fg);
  font-weight: 600;
  font-size: 0.9375rem;
  text-decoration: none;
  border: 1.5px solid transparent;
  cursor: pointer;
  transition: transform var(--dur-fast) var(--ease-out), box-shadow var(--dur-fast) var(--ease-out), background var(--dur-fast) var(--ease-out);
  min-height: 44px;
  touch-action: manipulation;
}
.btn:hover { box-shadow: var(--shadow-md); transform: translateY(-2px); }
.btn:active { transform: translateY(0); }
.btn-primary:hover { background: var(--color-primary-dark); }
.btn-ghost {
  --btn-bg: transparent;
  --btn-fg: var(--color-secondary);
  border-color: var(--color-border);
}
.btn-ghost:hover { background: var(--color-surface); }
.btn-invert {
  --btn-bg: var(--color-on-primary);
  --btn-fg: var(--color-secondary);
}
.btn-lg { padding: 1.15rem 2.25rem; font-size: 1rem; }
.btn-icon { width: 1.1em; height: 1.1em; flex-shrink: 0; }

/* ---------- Header ---------- */
/* Note: the frosted background lives on ::before (not on .site-header itself) so that
   .site-header does not become a fixed-position containing block for the mobile nav drawer
   (backdrop-filter/transform/filter on an ancestor changes position:fixed behavior per spec). */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  border-bottom: 1px solid var(--color-border);
}
.site-header::before {
  content: '';
  position: absolute;
  inset: 0;
  z-index: -1;
  background: rgba(251, 246, 238, 0.88);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}
.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 76px;
}
.brand {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  text-decoration: none;
  color: var(--color-secondary);
}
.brand img { width: 44px; height: 44px; }
.brand-text {
  font-family: var(--font-display);
  line-height: 1.15;
}
.brand-text .brand-line1 {
  display: block;
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-ink-muted);
  font-family: var(--font-body);
  font-weight: 600;
}
.brand-text .brand-line2 {
  display: block;
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--color-secondary);
}

.main-nav ul { display: flex; gap: var(--space-6); }
.main-nav a {
  text-decoration: none;
  font-weight: 500;
  font-size: 0.9375rem;
  color: var(--color-ink);
  position: relative;
  padding: var(--space-2) 0;
}
.main-nav a::after {
  content: '';
  position: absolute;
  left: 0; right: 100%;
  bottom: -2px;
  height: 2px;
  background: var(--color-primary);
  transition: right var(--dur-med) var(--ease-out);
}
.main-nav a:hover::after,
.main-nav a[aria-current="page"]::after { right: 0; }
.main-nav a[aria-current="page"] { color: var(--color-primary); }

.header-actions { display: flex; align-items: center; gap: var(--space-4); }
.phone-link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  text-decoration: none;
  font-weight: 600;
  color: var(--color-secondary);
  font-size: 0.9375rem;
}
.phone-link svg { width: 18px; height: 18px; color: var(--color-primary); }

.nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: var(--space-2);
  width: 44px;
  height: 44px;
  align-items: center;
  justify-content: center;
}
.nav-toggle svg { width: 26px; height: 26px; color: var(--color-secondary); }

.mobile-nav-cta {
  display: none;
  flex-direction: column;
  gap: var(--space-3);
  padding: var(--space-5) var(--space-2) 0;
  margin-top: var(--space-4);
  border-top: 1px solid var(--color-border);
}
.mobile-nav-cta .phone-link { justify-content: center; font-size: 1rem; }
.mobile-nav-cta .btn { width: 100%; }

@media (max-width: 900px) {
  .main-nav {
    position: fixed;
    inset: 76px 0 0 0;
    z-index: 90;
    background: var(--color-bg);
    transform: translateX(100%);
    transition: transform var(--dur-med) var(--ease-out);
    overflow-y: auto;
  }
  .main-nav ul { flex-direction: column; padding: var(--space-6) var(--space-5); gap: var(--space-1); }
  .main-nav a { display: block; padding: var(--space-4) var(--space-2); font-size: 1.125rem; }
  body.nav-open .main-nav { transform: translateX(0); }
  .nav-toggle { display: inline-flex; }
  .header-actions .phone-link,
  .header-actions .btn-primary { display: none; }
  .mobile-nav-cta { display: flex; }
}

/* ---------- Hero ---------- */
.hero {
  position: relative;
  min-height: 88svh;
  display: flex;
  align-items: flex-end;
  overflow: hidden;
  color: #fff;
}
.hero-media {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.hero-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.hero-media::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(43,33,24,0.35) 0%, rgba(43,33,24,0.35) 40%, rgba(30,22,15,0.88) 100%);
}
.hero-content {
  position: relative;
  z-index: 1;
  padding-block: var(--space-9) var(--space-8);
  width: 100%;
}
.hero-eyebrow {
  color: var(--color-accent-bright);
}
.hero-eyebrow::before { background: var(--color-accent-bright); }
.hero h1 {
  color: #fff;
  max-width: 18ch;
}
.hero .lede { color: rgba(255,255,255,0.86); }
.hero-actions { display: flex; flex-wrap: wrap; gap: var(--space-4); margin-top: var(--space-6); }
.hero-stats {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-7);
  margin-top: var(--space-8);
  padding-top: var(--space-7);
  border-top: 1px solid rgba(255,255,255,0.22);
}
.hero-stat .num {
  font-family: var(--font-display);
  font-size: clamp(2rem, 2vw + 1.25rem, 3rem);
  font-weight: 600;
  color: #fff;
  display: block;
}
.hero-stat .label {
  font-size: 0.8125rem;
  color: rgba(255,255,255,0.7);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

/* ---------- Page header (non-hero pages) ---------- */
.page-header {
  padding-block: var(--space-8) var(--space-7);
  border-bottom: 1px solid var(--color-border);
}
.breadcrumbs {
  display: flex;
  gap: var(--space-2);
  font-size: 0.8125rem;
  color: var(--color-ink-muted);
  margin-bottom: var(--space-5);
  flex-wrap: wrap;
}
.breadcrumbs a { color: var(--color-ink-muted); text-decoration: none; }
.breadcrumbs a:hover { color: var(--color-primary); }
.breadcrumbs li { display: flex; gap: var(--space-2); align-items: center; }

/* ---------- Cards ---------- */
.card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-6);
  transition: transform var(--dur-med) var(--ease-out), box-shadow var(--dur-med) var(--ease-out);
}
.card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.card-icon {
  width: 52px; height: 52px;
  display: flex; align-items: center; justify-content: center;
  border-radius: var(--radius-sm);
  background: var(--color-bg-alt);
  color: var(--color-primary);
  margin-bottom: var(--space-5);
}
.card-icon svg { width: 26px; height: 26px; }

/* Feature block (alternating image/text) */
.feature-block {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-7);
  align-items: center;
}
@media (min-width: 900px) {
  .feature-block { grid-template-columns: 1.1fr 1fr; gap: var(--space-9); }
  .feature-block.reverse .feature-media { order: 2; }
  .feature-block.reverse .feature-text { order: 1; }
}
.feature-media {
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 4/3;
  box-shadow: var(--shadow-md);
}
.feature-media img { width: 100%; height: 100%; object-fit: cover; }
.feature-text { display: flex; flex-direction: column; gap: var(--space-5); }
.feature-list { display: flex; flex-direction: column; gap: var(--space-3); margin-top: var(--space-2); }
.feature-list li {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  color: var(--color-ink-muted);
}
.feature-list svg {
  width: 20px; height: 20px;
  color: var(--color-success);
  flex-shrink: 0;
  margin-top: 3px;
}

/* Bento grid */
.bento {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-5);
}
.bento > * { grid-column: span 4; }
@media (min-width: 768px) {
  .bento > .span-2 { grid-column: span 2; }
  .bento > .span-3 { grid-column: span 3; }
  .bento > .span-1 { grid-column: span 1; }
}

/* Services grid */
.services-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-6);
}
@media (min-width: 700px) {
  .services-grid { grid-template-columns: repeat(3, 1fr); }
}
.service-card {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 3/4;
  color: #fff;
  text-decoration: none;
  display: flex;
  align-items: flex-end;
  box-shadow: var(--shadow-sm);
}
.service-card img {
  position: absolute; inset: 0;
  width: 100%; height: 100%; object-fit: cover;
  transition: transform var(--dur-slow) var(--ease-out);
}
.service-card::after {
  content: '';
  position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(43,33,24,0) 30%, rgba(30,22,15,0.92) 100%);
}
.service-card:hover img { transform: scale(1.06); }
.service-card-body {
  position: relative;
  z-index: 1;
  padding: var(--space-6);
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}
.service-card .eyebrow { color: var(--color-accent-bright); }
.service-card .eyebrow::before { background: var(--color-accent-bright); }
.service-card h3 { color: #fff; }
.service-card .arrow {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: 0.875rem;
  font-weight: 600;
  color: #fff;
  margin-top: var(--space-2);
}
.service-card .arrow svg { width: 18px; height: 18px; transition: transform var(--dur-fast) var(--ease-out); }
.service-card:hover .arrow svg { transform: translateX(4px); }

/* Gallery */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-4);
}
@media (min-width: 700px) {
  .gallery-grid { grid-template-columns: repeat(3, 1fr); gap: var(--space-5); }
}
.gallery-item {
  border-radius: var(--radius-md);
  overflow: hidden;
  aspect-ratio: 1/1;
  position: relative;
  box-shadow: var(--shadow-sm);
}
.gallery-item img {
  width: 100%; height: 100%; object-fit: cover;
  transition: transform var(--dur-slow) var(--ease-out);
}
.gallery-item:hover img { transform: scale(1.08); }
.gallery-item figcaption {
  position: absolute; left: 0; right: 0; bottom: 0;
  padding: var(--space-4);
  background: linear-gradient(180deg, transparent, rgba(30,22,15,0.85));
  color: #fff;
  font-size: 0.875rem;
  font-weight: 500;
  opacity: 0;
  transform: translateY(8px);
  transition: opacity var(--dur-fast) var(--ease-out), transform var(--dur-fast) var(--ease-out);
}
.gallery-item:hover figcaption { opacity: 1; transform: translateY(0); }

/* Testimonial */
.testimonial-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-7);
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
  height: 100%;
}
.stars { display: flex; gap: 4px; color: var(--color-accent); }
.stars svg { width: 18px; height: 18px; }
.testimonial-quote { font-family: var(--font-display); font-size: 1.125rem; color: var(--color-secondary); font-weight: 500; }
.testimonial-author { font-size: 0.875rem; color: var(--color-ink-muted); }
.testimonial-author strong { color: var(--color-ink); }

/* CTA band */
.cta-band {
  background: var(--color-secondary);
  color: #fff;
  border-radius: var(--radius-lg);
  padding: var(--space-8);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-6);
  position: relative;
  overflow: hidden;
}
.cta-band h2 { color: #fff; max-width: 20ch; }
.cta-band .eyebrow { color: var(--color-accent-bright); }
.cta-band .eyebrow::before { background: var(--color-accent-bright); }
.cta-band-text { max-width: 40rem; display: flex; flex-direction: column; gap: var(--space-4); position: relative; z-index: 1; }
.cta-band-actions { display: flex; gap: var(--space-4); flex-wrap: wrap; position: relative; z-index: 1; }

/* Zone map / area list */
.zone-list {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
}
.zone-chip {
  padding: var(--space-2) var(--space-4);
  border: 1px solid var(--color-border);
  border-radius: 999px;
  font-size: 0.875rem;
  color: var(--color-ink-muted);
  background: var(--color-surface);
}

/* Steps */
.steps {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-6);
  counter-reset: step;
}
@media (min-width: 700px) {
  .steps { grid-template-columns: repeat(4, 1fr); }
}
.step {
  position: relative;
  padding-top: var(--space-7);
}
.step::before {
  counter-increment: step;
  content: counter(step, decimal-leading-zero);
  font-family: var(--font-display);
  font-size: 2.25rem;
  font-weight: 600;
  color: var(--color-accent);
  display: block;
  margin-bottom: var(--space-3);
}

/* Forms */
.form-grid { display: grid; grid-template-columns: 1fr; gap: var(--space-5); }
@media (min-width: 640px) {
  .form-grid.cols-2 { grid-template-columns: 1fr 1fr; }
  .form-grid.cols-2 .span-full { grid-column: 1 / -1; }
}
.field { display: flex; flex-direction: column; gap: var(--space-2); }
.field label { font-weight: 600; font-size: 0.9375rem; color: var(--color-secondary); }
.field .hint { font-size: 0.8125rem; color: var(--color-ink-muted); }
.field input, .field select, .field textarea {
  font: inherit;
  padding: 0.85rem 1rem;
  border-radius: var(--radius-sm);
  border: 1.5px solid var(--color-border);
  background: var(--color-surface);
  color: var(--color-ink);
  min-height: 44px;
  transition: border-color var(--dur-fast) var(--ease-out), box-shadow var(--dur-fast) var(--ease-out);
}
.field textarea { min-height: 140px; resize: vertical; }
.field input:focus, .field select:focus, .field textarea:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 4px rgba(180, 80, 44, 0.12);
}
.field-required::after { content: ' *'; color: var(--color-primary); }
.form-status {
  padding: var(--space-4) var(--space-5);
  border-radius: var(--radius-sm);
  font-size: 0.9375rem;
  display: none;
}
.form-status.is-success { display: block; background: #EAF3EC; color: #2A5A36; border: 1px solid #C7E0CC; }
.form-status.is-error { display: block; background: #FBEAE6; color: #8F3E22; border: 1px solid #F0C7B8; }

/* Footer */
.site-footer {
  background: var(--color-secondary);
  color: rgba(255,255,255,0.82);
  padding-block: var(--space-8) var(--space-6);
}
.footer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-7);
}
@media (min-width: 700px) {
  .footer-grid { grid-template-columns: 1.4fr 1fr 1fr 1fr; }
}
.footer-brand { display: flex; align-items: center; gap: var(--space-3); margin-bottom: var(--space-4); }
.footer-brand img { width: 40px; height: 40px; }
.footer-brand span { font-family: var(--font-display); font-size: 1.125rem; color: #fff; font-weight: 600; }
.footer-col h4 { color: #fff; font-size: 0.9375rem; text-transform: uppercase; letter-spacing: 0.06em; margin-bottom: var(--space-4); font-family: var(--font-body); font-weight: 600; }
.footer-col ul { display: flex; flex-direction: column; gap: var(--space-3); }
.footer-col a { color: rgba(255,255,255,0.75); text-decoration: none; font-size: 0.9375rem; }
.footer-col a:hover { color: var(--color-accent-bright); }
.footer-bottom {
  margin-top: var(--space-8);
  padding-top: var(--space-6);
  border-top: 1px solid rgba(255,255,255,0.14);
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
  justify-content: space-between;
  font-size: 0.8125rem;
  color: rgba(255,255,255,0.6);
}
.footer-bottom a { color: rgba(255,255,255,0.6); text-decoration: underline; }
.social-links { display: flex; gap: var(--space-3); }
.social-links a {
  width: 38px; height: 38px;
  display: flex; align-items: center; justify-content: center;
  border-radius: 50%;
  background: rgba(255,255,255,0.08);
  color: #fff;
}
.social-links a:hover { background: var(--color-primary); }
.social-links svg { width: 18px; height: 18px; }

/* ---------- Scroll reveal ---------- */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity var(--dur-slow) var(--ease-out), transform var(--dur-slow) var(--ease-out);
}
.reveal.is-visible { opacity: 1; transform: translateY(0); }
.reveal-stagger > * {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity var(--dur-slow) var(--ease-out), transform var(--dur-slow) var(--ease-out);
}
.reveal-stagger.is-visible > * { opacity: 1; transform: translateY(0); }
.reveal-stagger.is-visible > *:nth-child(1) { transition-delay: 0ms; }
.reveal-stagger.is-visible > *:nth-child(2) { transition-delay: 80ms; }
.reveal-stagger.is-visible > *:nth-child(3) { transition-delay: 160ms; }
.reveal-stagger.is-visible > *:nth-child(4) { transition-delay: 240ms; }

@media (prefers-reduced-motion: reduce) {
  .reveal, .reveal-stagger > * { opacity: 1; transform: none; }
}

/* Utility */
.mt-2 { margin-top: var(--space-2); }
.mt-4 { margin-top: var(--space-4); }
.mt-6 { margin-top: var(--space-6); }
.mt-8 { margin-top: var(--space-8); }
.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;
}
.tag-list { display: flex; flex-wrap: wrap; gap: var(--space-2); margin-top: var(--space-5); }
.tag {
  font-size: 0.8125rem;
  padding: var(--space-1) var(--space-3);
  background: var(--color-bg-alt);
  border-radius: 999px;
  color: var(--color-ink-muted);
}