/* style.css — Alalusi Foundation design system */

/* ---------- Fonts ---------- */
/* Display: Erode (Fontshare) — warm, humane serif for headings
   Body: General Sans (Fontshare) — clean humanist sans for reading */

:root,
[data-theme='light'] {
  /* ---------- Type scale ---------- */
  --text-xs: clamp(0.75rem, 0.7rem + 0.25vw, 0.875rem);
  --text-sm: clamp(0.875rem, 0.8rem + 0.35vw, 1rem);
  --text-base: clamp(1rem, 0.95rem + 0.25vw, 1.125rem);
  --text-lg: clamp(1.125rem, 1rem + 0.75vw, 1.5rem);
  --text-xl: clamp(1.5rem, 1.2rem + 1.25vw, 2.25rem);
  --text-2xl: clamp(2rem, 1.2rem + 2.5vw, 3.5rem);
  --text-3xl: clamp(2.5rem, 1rem + 4vw, 4.75rem);
  --text-hero: clamp(2.75rem, 0.8rem + 6vw, 6.5rem);

  /* ---------- Spacing (4px base) ---------- */
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.25rem;
  --space-6: 1.5rem;
  --space-8: 2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-20: 5rem;
  --space-24: 6rem;
  --space-32: 8rem;

  /* ---------- Surfaces (warm sand) ---------- */
  --color-bg: #fbf6ec;
  --color-surface: #ffffff;
  --color-surface-2: #f7f0e2;
  --color-surface-offset: #f0e5cf;
  --color-surface-offset-2: #e8d9bc;
  --color-surface-dynamic: #e0cda6;
  --color-divider: #e9ddc4;
  --color-border: #dfcba5;

  /* ---------- Text ---------- */
  --color-text: #2a2016;
  --color-text-muted: #6e6152;
  --color-text-faint: #a89b84;
  --color-text-inverse: #fbf6ec;

  /* ---------- Primary accent: Clay Terracotta ---------- */
  --color-primary: #b74e2b;
  --color-primary-hover: #953f21;
  --color-primary-active: #773417;
  --color-primary-highlight: #f0d8c9;

  /* ---------- Secondary accent: Olive ---------- */
  --color-success: #59672f;
  --color-success-hover: #475225;
  --color-success-active: #38421d;
  --color-success-highlight: #dfe3ca;

  /* ---------- Gold (badges, quotes) ---------- */
  --color-gold: #b3852e;
  --color-gold-hover: #916c25;
  --color-gold-active: #73561e;
  --color-gold-highlight: #ecdebd;

  /* ---------- Error / warning ---------- */
  --color-error: #a13d2f;
  --color-error-hover: #7d3025;
  --color-error-active: #5f251b;
  --color-error-highlight: #e6d2ca;
  --color-warning: var(--color-gold);
  --color-warning-highlight: var(--color-gold-highlight);

  /* ---------- Radius ---------- */
  --radius-sm: 0.375rem;
  --radius-md: 0.5rem;
  --radius-lg: 0.75rem;
  --radius-xl: 1.25rem;
  --radius-full: 9999px;

  /* ---------- Transitions ---------- */
  --transition-interactive: 180ms cubic-bezier(0.16, 1, 0.3, 1);
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);

  /* ---------- Shadows (warm-tinted) ---------- */
  --shadow-sm: 0 1px 2px rgba(60, 40, 20, 0.08);
  --shadow-md: 0 6px 20px rgba(60, 40, 20, 0.1);
  --shadow-lg: 0 16px 40px rgba(60, 40, 20, 0.16);

  /* ---------- Content widths ---------- */
  --content-narrow: 640px;
  --content-default: 1000px;
  --content-wide: 1240px;
  --content-full: 100%;

  /* ---------- Fonts ---------- */
  --font-display: 'Erode', 'Iowan Old Style', Georgia, serif;
  --font-body: 'General Sans', 'Helvetica Neue', sans-serif;
}

[data-theme='dark'] {
  --color-bg: #1b140d;
  --color-surface: #211810;
  --color-surface-2: #271d13;
  --color-surface-offset: #2e2216;
  --color-surface-offset-2: #392b1a;
  --color-surface-dynamic: #46341f;
  --color-divider: #362a1a;
  --color-border: #493823;

  --color-text: #f1e7d6;
  --color-text-muted: #b9ab90;
  --color-text-faint: #8a7b62;
  --color-text-inverse: #1b140d;

  --color-primary: #e28657;
  --color-primary-hover: #ea9c73;
  --color-primary-active: #f2b490;
  --color-primary-highlight: #402d20;

  --color-success: #96a86a;
  --color-success-hover: #abbc81;
  --color-success-active: #c1d19a;
  --color-success-highlight: #333c24;

  --color-gold: #d8ad5d;
  --color-gold-hover: #e2bd78;
  --color-gold-active: #eccf94;
  --color-gold-highlight: #3d301d;

  --color-error: #d3897a;
  --color-error-hover: #dd9f92;
  --color-error-active: #e6b6ac;
  --color-error-highlight: #402823;
  --color-warning: var(--color-gold);
  --color-warning-highlight: var(--color-gold-highlight);

  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.35);
  --shadow-md: 0 6px 20px rgba(0, 0, 0, 0.4);
  --shadow-lg: 0 16px 40px rgba(0, 0, 0, 0.5);
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme]) {
    --color-bg: #1b140d;
    --color-surface: #211810;
    --color-surface-2: #271d13;
    --color-surface-offset: #2e2216;
    --color-surface-offset-2: #392b1a;
    --color-surface-dynamic: #46341f;
    --color-divider: #362a1a;
    --color-border: #493823;
    --color-text: #f1e7d6;
    --color-text-muted: #b9ab90;
    --color-text-faint: #8a7b62;
    --color-text-inverse: #1b140d;
    --color-primary: #e28657;
    --color-primary-hover: #ea9c73;
    --color-primary-active: #f2b490;
    --color-primary-highlight: #402d20;
    --color-success: #96a86a;
    --color-gold: #d8ad5d;
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.35);
    --shadow-md: 0 6px 20px rgba(0, 0, 0, 0.4);
    --shadow-lg: 0 16px 40px rgba(0, 0, 0, 0.5);
  }
}

/* ================= Base typography ================= */

body {
  overflow-x: hidden;
}

h1,
h2,
h3,
h4 {
  font-family: var(--font-display);
  color: var(--color-text);
  font-weight: 600;
  letter-spacing: -0.01em;
}

p,
li {
  max-width: 68ch;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-family: var(--font-body);
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  color: var(--color-primary);
}
.eyebrow::before {
  content: '';
  width: 1.5rem;
  height: 1px;
  background: var(--color-primary);
}

.lede {
  font-size: var(--text-lg);
  color: var(--color-text-muted);
  max-width: 62ch;
}

/* ================= Layout helpers ================= */

.container {
  max-width: var(--content-default);
  margin-inline: auto;
  padding-inline: var(--space-5);
}
.container--wide {
  max-width: var(--content-wide);
  margin-inline: auto;
  padding-inline: var(--space-5);
}
.container--narrow {
  max-width: var(--content-narrow);
  margin-inline: auto;
  padding-inline: var(--space-5);
}

section {
  padding-block: clamp(var(--space-12), 8vw, var(--space-24));
}

.section-head {
  margin-bottom: clamp(var(--space-8), 5vw, var(--space-12));
}
.section-head h2 {
  font-size: var(--text-xl);
  margin-top: var(--space-3);
}
.section-head--wide h2 {
  max-width: 22ch;
}

@media (min-width: 800px) {
  .grid-2 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: clamp(var(--space-8), 5vw, var(--space-16));
    align-items: center;
  }
  .grid-2--rev {
    direction: rtl;
  }
  .grid-2--rev > * {
    direction: ltr;
  }
}

/* ================= Skip link ================= */
.skip-link {
  position: absolute;
  left: var(--space-4);
  top: -100px;
  background: var(--color-primary);
  color: var(--color-text-inverse);
  padding: var(--space-3) var(--space-5);
  border-radius: var(--radius-md);
  z-index: 200;
  font-size: var(--text-sm);
  font-weight: 600;
  transition: top var(--transition-interactive);
}
.skip-link:focus {
  top: var(--space-4);
}

/* ================= Header ================= */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: color-mix(in oklab, var(--color-bg) 88%, transparent);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid color-mix(in oklab, var(--color-text) 10%, transparent);
  transition:
    transform 0.35s var(--ease-out),
    box-shadow 0.35s var(--ease-out);
}
.site-header--hidden {
  transform: translateY(-100%);
}
.site-header--scrolled {
  box-shadow: var(--shadow-sm);
}

.header-inner {
  max-width: var(--content-wide);
  margin-inline: auto;
  padding: var(--space-3) var(--space-5);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
}

.brand {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  text-decoration: none;
  color: var(--color-text);
}
.brand-logo-img {
  height: 34px;
  width: auto;
  display: block;
  flex-shrink: 0;
}
[data-theme="dark"] .brand-logo-img {
  filter: invert(1) brightness(1.15);
}

.main-nav {
  display: none;
  align-items: center;
  gap: var(--space-1);
}
.main-nav a {
  display: inline-flex;
  align-items: center;
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-md);
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-text-muted);
  text-decoration: none;
}
.main-nav a:hover {
  color: var(--color-text);
  background: var(--color-surface-offset);
}
.main-nav a[aria-current='page'] {
  color: var(--color-primary);
  font-weight: 600;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.theme-toggle {
  width: 40px;
  height: 40px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-full);
  color: var(--color-text-muted);
}
.theme-toggle:hover {
  background: var(--color-surface-offset);
  color: var(--color-text);
}
.theme-toggle svg {
  width: 19px;
  height: 19px;
}

.nav-toggle {
  display: inline-flex;
  width: 40px;
  height: 40px;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-full);
  color: var(--color-text);
}
.nav-toggle:hover {
  background: var(--color-surface-offset);
}
.nav-toggle svg {
  width: 20px;
  height: 20px;
}

@media (min-width: 960px) {
  .main-nav {
    display: flex;
  }
  .nav-toggle {
    display: none;
  }
}

/* Mobile nav drawer */
.mobile-nav {
  position: fixed;
  inset: 0;
  z-index: 150;
  background: var(--color-bg);
  display: flex;
  flex-direction: column;
  padding: var(--space-5);
  transform: translateX(100%);
  transition: transform 0.35s var(--ease-out);
}
.mobile-nav.is-open {
  transform: translateX(0);
}
.mobile-nav-top {
  display: flex;
  justify-content: flex-end;
}
.mobile-nav-links {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  margin-top: var(--space-10);
}
.mobile-nav-links a {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  color: var(--color-text);
  text-decoration: none;
  padding-block: var(--space-3);
  border-bottom: 1px solid var(--color-divider);
}
.mobile-nav-links a[aria-current='page'] {
  color: var(--color-primary);
}
.mobile-nav .btn {
  margin-top: var(--space-8);
  align-self: flex-start;
}
@media (min-width: 960px) {
  .mobile-nav {
    display: none;
  }
}

/* ================= Buttons ================= */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-6);
  border-radius: var(--radius-md);
  font-size: var(--text-sm);
  font-weight: 600;
  text-decoration: none;
  min-height: 44px;
  border: 1px solid transparent;
  white-space: nowrap;
}
.btn-primary {
  background: var(--color-primary);
  color: var(--color-text-inverse);
  box-shadow: var(--shadow-sm);
}
.btn-primary:hover {
  background: var(--color-primary-hover);
  box-shadow: var(--shadow-md);
}
.btn-primary:active {
  background: var(--color-primary-active);
}
.btn-secondary {
  background: transparent;
  color: var(--color-text);
  border-color: color-mix(in oklab, var(--color-text) 25%, transparent);
}
.btn-secondary:hover {
  background: var(--color-surface-offset);
  border-color: color-mix(in oklab, var(--color-text) 40%, transparent);
}
.btn-ghost {
  background: transparent;
  color: var(--color-primary);
  padding-inline: var(--space-2);
}
.btn-ghost:hover {
  color: var(--color-primary-hover);
}
.btn-lg {
  padding: var(--space-4) var(--space-8);
  font-size: var(--text-base);
}
.btn svg {
  width: 16px;
  height: 16px;
}

/* ================= Hero ================= */
.hero {
  position: relative;
  padding-block: clamp(var(--space-16), 12vw, var(--space-32)) clamp(var(--space-12), 8vw, var(--space-20));
  overflow: hidden;
}
.hero-grid {
  display: grid;
  gap: clamp(var(--space-8), 6vw, var(--space-16));
  align-items: center;
}
@media (min-width: 900px) {
  .hero-grid {
    grid-template-columns: 1.05fr 0.95fr;
  }
}
.hero h1 {
  font-size: var(--text-hero);
  line-height: 1.02;
  max-width: 14ch;
}
.hero .lede {
  margin-top: var(--space-6);
}
.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  margin-top: var(--space-8);
}
.hero-media {
  position: relative;
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  aspect-ratio: 4/3.1;
}
.hero-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.hero-media::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 55%, rgba(20, 12, 4, 0.45) 100%);
}
.hero-media-caption {
  position: absolute;
  left: var(--space-5);
  bottom: var(--space-5);
  right: var(--space-5);
  color: #fff;
  font-size: var(--text-xs);
  z-index: 1;
  letter-spacing: 0.03em;
}

.stat-strip {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-6);
  margin-top: clamp(var(--space-12), 8vw, var(--space-20));
  padding-top: clamp(var(--space-8), 5vw, var(--space-12));
  border-top: 1px solid var(--color-divider);
}
@media (min-width: 700px) {
  .stat-strip {
    grid-template-columns: repeat(4, 1fr);
  }
}
.stat-strip dt {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  color: var(--color-primary);
}
.stat-strip dd {
  margin-top: var(--space-1);
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  max-width: 20ch;
}

/* ================= Page header (interior pages) ================= */
.page-header {
  padding-block: clamp(var(--space-12), 8vw, var(--space-20)) clamp(var(--space-8), 5vw, var(--space-12));
  border-bottom: 1px solid var(--color-divider);
}
.page-header h1 {
  font-size: var(--text-2xl);
  margin-top: var(--space-3);
  max-width: 18ch;
}
.page-header .lede {
  margin-top: var(--space-5);
}
.breadcrumb {
  font-size: var(--text-xs);
  color: var(--color-text-faint);
}
.breadcrumb a {
  color: var(--color-text-faint);
}
.breadcrumb a:hover {
  color: var(--color-primary);
}

/* ================= Cards ================= */
.card {
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  border: 1px solid color-mix(in oklab, var(--color-text) 8%, transparent);
  box-shadow: var(--shadow-sm);
}
.card:hover {
  box-shadow: var(--shadow-md);
}

/* ================= Pull quote ================= */
.pull-quote {
  position: relative;
  padding: clamp(var(--space-8), 5vw, var(--space-12));
  background: var(--color-surface-2);
  border-radius: var(--radius-lg);
}
.pull-quote p {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-style: italic;
  color: var(--color-text);
  max-width: 40ch;
}
.pull-quote cite {
  display: block;
  margin-top: var(--space-4);
  font-style: normal;
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-primary);
}

/* ================= Region / project blocks ================= */
.region {
  padding-block: clamp(var(--space-14), 8vw, var(--space-24));
  border-top: 1px solid var(--color-divider);
}
.region:first-of-type {
  border-top: none;
}
.region-media {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  aspect-ratio: 4/3;
}
.region-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.region-tag {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-xs);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-success);
  background: var(--color-success-highlight);
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-full);
}
.region h3 {
  font-size: var(--text-xl);
  margin-top: var(--space-4);
}
.region .lede {
  margin-top: var(--space-3);
  font-size: var(--text-base);
}
.region-facts {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-6);
  margin-top: var(--space-6);
  padding-top: var(--space-5);
  border-top: 1px solid var(--color-divider);
}
.region-facts div dt {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  color: var(--color-primary);
}
.region-facts div dd {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  max-width: 18ch;
}

/* ================= Feature list (varied, not 3-col grid) ================= */
.feature-flow {
  display: flex;
  flex-direction: column;
  gap: clamp(var(--space-8), 5vw, var(--space-12));
}
.feature-row {
  display: grid;
  gap: var(--space-4);
  padding-bottom: clamp(var(--space-8), 5vw, var(--space-12));
  border-bottom: 1px solid var(--color-divider);
}
.feature-row:last-child {
  border-bottom: none;
  padding-bottom: 0;
}
@media (min-width: 760px) {
  .feature-row {
    grid-template-columns: 200px 1fr;
    gap: var(--space-10);
  }
}
.feature-row .num {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  color: var(--color-text-faint);
}
.feature-row h3 {
  font-size: var(--text-lg);
}
.feature-row p {
  margin-top: var(--space-2);
  color: var(--color-text-muted);
}

/* ================= Ways-to-give cards (donate) ================= */
.give-grid {
  display: grid;
  gap: var(--space-6);
  grid-template-columns: 1fr;
}
@media (min-width: 720px) {
  .give-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}
.give-card {
  padding: var(--space-8);
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}
.give-card .icon-wrap {
  width: 30px;
  height: 30px;
  color: var(--color-primary);
}
.give-card h3 {
  font-size: var(--text-lg);
}
.give-card p {
  color: var(--color-text-muted);
  font-size: var(--text-sm);
}
.give-card .give-detail {
  margin-top: auto;
  padding-top: var(--space-4);
  border-top: 1px solid var(--color-divider);
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-text);
}

/* ================= Forms ================= */
.form-field {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  margin-bottom: var(--space-5);
}
.form-field label {
  font-size: var(--text-sm);
  font-weight: 600;
}
.form-field input,
.form-field textarea,
.form-field select {
  padding: var(--space-3) var(--space-4);
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  background: var(--color-surface);
  font-size: var(--text-base);
  min-height: 44px;
}
.form-field textarea {
  min-height: 140px;
  resize: vertical;
}
.form-field input:focus,
.form-field textarea:focus,
.form-field select:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px var(--color-primary-highlight);
}
.form-row {
  display: grid;
  gap: var(--space-4);
}
@media (min-width: 640px) {
  .form-row {
    grid-template-columns: 1fr 1fr;
  }
}
.form-note {
  font-size: var(--text-xs);
  color: var(--color-text-faint);
  margin-top: var(--space-3);
}
.form-status {
  margin-top: var(--space-4);
  padding: var(--space-3) var(--space-4);
  border-radius: var(--radius-md);
  font-size: var(--text-sm);
  display: none;
}
.form-status.is-visible {
  display: block;
}
.form-status.success {
  background: var(--color-success-highlight);
  color: var(--color-success);
}
.form-status.error {
  background: var(--color-error-highlight);
  color: var(--color-error);
}

/* ================= Contact info list ================= */
.info-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
}
.info-item {
  display: flex;
  gap: var(--space-4);
}
.info-item .icon-wrap {
  width: 20px;
  height: 20px;
  color: var(--color-primary);
  flex-shrink: 0;
  margin-top: 2px;
}
.info-item h3 {
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--color-text-muted);
}
.info-item p,
.info-item a {
  font-size: var(--text-base);
  color: var(--color-text);
  text-decoration: none;
}
.info-item a:hover {
  color: var(--color-primary);
}

/* ================= CTA band ================= */
.cta-band {
  background: var(--color-text);
  color: var(--color-text-inverse);
  border-radius: var(--radius-xl);
  padding: clamp(var(--space-10), 6vw, var(--space-16));
}
[data-theme='dark'] .cta-band {
  background: var(--color-surface-offset-2);
}
.cta-band h2 {
  color: var(--color-text-inverse);
  font-size: var(--text-xl);
  max-width: 20ch;
}
[data-theme='dark'] .cta-band h2 {
  color: var(--color-text);
}
.cta-band p {
  color: color-mix(in oklab, var(--color-text-inverse) 75%, transparent);
  margin-top: var(--space-3);
}
[data-theme='dark'] .cta-band p {
  color: var(--color-text-muted);
}
.cta-band .btn-primary {
  margin-top: var(--space-6);
}

/* ================= Footer ================= */
.site-footer {
  border-top: 1px solid var(--color-divider);
  padding-block: clamp(var(--space-10), 6vw, var(--space-16)) var(--space-8);
  background: var(--color-surface-2);
}
.footer-grid {
  display: grid;
  gap: var(--space-10);
  grid-template-columns: 1fr;
}
@media (min-width: 760px) {
  .footer-grid {
    grid-template-columns: 1.4fr 1fr 1fr;
  }
}
.footer-brand .brand {
  margin-bottom: var(--space-3);
}
.footer-brand p {
  color: var(--color-text-muted);
  font-size: var(--text-sm);
  max-width: 34ch;
}
.footer-col h3 {
  font-family: var(--font-body);
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-text-faint);
  margin-bottom: var(--space-3);
}
.footer-col ul {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}
.footer-col a {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  text-decoration: none;
}
.footer-col a:hover {
  color: var(--color-primary);
}
.footer-bottom {
  margin-top: var(--space-12);
  padding-top: var(--space-6);
  border-top: 1px solid var(--color-divider);
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  justify-content: space-between;
  font-size: var(--text-xs);
  color: var(--color-text-faint);
}

/* ================= Scroll reveal ================= */
[data-reveal] {
  opacity: 0;
  transform: translateY(16px);
  transition:
    opacity 0.7s var(--ease-out),
    transform 0.7s var(--ease-out);
}
[data-reveal].is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* ================= Misc ================= */
.divider-note {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}
.tag-row {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin-top: var(--space-6);
}
.tag {
  font-size: var(--text-xs);
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-full);
  background: var(--color-surface-offset);
  color: var(--color-text-muted);
}