/* ==========================================================================
   NextAudiobook — "Atelier Zero" editorial collage design system
   ========================================================================== */

:root,
[data-theme='light'] {
  /* --- Surfaces --- */
  --color-bg: #f3ecdd;
  --color-surface: #efe6d2;
  --color-surface-2: #e9dec5;
  --color-surface-offset: #e3d6b9;
  --color-divider: #d8c8a2;
  --color-border: #c9b688;

  /* --- Text --- */
  --color-text: #211c14;
  --color-text-muted: #6b6250;
  --color-text-faint: #a79c82;
  --color-text-inverse: #f3ecdd;

  /* --- Primary (Rust) --- */
  --color-primary: #b14a2b;
  --color-primary-hover: #8f3a20;
  --color-primary-active: #702d19;
  --color-primary-highlight: #e9cdbe;

  /* --- Secondary (Olive) --- */
  --color-secondary: #6e7350;
  --color-secondary-highlight: #dee0cf;

  /* --- Accent (Tape yellow) --- */
  --color-tape: #d9b968;

  /* --- Radius --- */
  --radius-sm: 0.25rem;
  --radius-md: 0.375rem;
  --radius-lg: 0.5rem;
  --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);
  --ease-in: cubic-bezier(0.4, 0, 1, 1);
  --ease-in-out: cubic-bezier(0.4, 0, 0.2, 1);

  /* --- Shadows (warm, tone-matched) --- */
  --shadow-sm: 0 1px 3px oklch(0.2 0.02 40 / 0.12);
  --shadow-md: 0 8px 20px oklch(0.2 0.02 40 / 0.16);
  --shadow-lg: 0 20px 44px oklch(0.15 0.02 40 / 0.22);

  /* --- Content widths --- */
  --content-narrow: 640px;
  --content-default: 980px;
  --content-wide: 1240px;

  /* --- Fonts --- */
  --font-display: 'Fraunces', Georgia, serif;
  --font-body: 'General Sans', 'Inter', sans-serif;
  --font-mono: 'Space Mono', 'JetBrains Mono', monospace;
}

[data-theme='dark'] {
  --color-bg: #16130e;
  --color-surface: #1c1811;
  --color-surface-2: #221d15;
  --color-surface-offset: #262015;
  --color-divider: #332b1e;
  --color-border: #3e3423;

  --color-text: #ede3cc;
  --color-text-muted: #a89a7c;
  --color-text-faint: #756a53;
  --color-text-inverse: #16130e;

  --color-primary: #e07a4e;
  --color-primary-hover: #ec9268;
  --color-primary-active: #f2ab85;
  --color-primary-highlight: #3b2a20;

  --color-secondary: #9aa379;
  --color-secondary-highlight: #2c2e21;

  --color-tape: #b89852;

  --shadow-sm: 0 1px 3px oklch(0 0 0 / 0.35);
  --shadow-md: 0 8px 20px oklch(0 0 0 / 0.4);
  --shadow-lg: 0 20px 44px oklch(0 0 0 / 0.5);
}

/* ==========================================================================
   Type scale (fluid) + spacing
   ========================================================================== */

:root {
  --text-xs: clamp(0.75rem, 0.7rem + 0.2vw, 0.8125rem);
  --text-sm: clamp(0.875rem, 0.82rem + 0.25vw, 0.9375rem);
  --text-base: clamp(1rem, 0.95rem + 0.25vw, 1.0625rem);
  --text-lg: clamp(1.125rem, 1.05rem + 0.5vw, 1.375rem);
  --text-xl: clamp(1.5rem, 1.3rem + 1vw, 2rem);
  --text-2xl: clamp(2rem, 1.5rem + 2vw, 3.25rem);
  --text-3xl: clamp(2.75rem, 1.5rem + 4.5vw, 5.5rem);

  --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;
}

/* ==========================================================================
   Layout primitives
   ========================================================================== */

.wrap {
  width: 100%;
  max-width: var(--content-wide);
  margin-inline: auto;
  padding-inline: var(--space-5);
}
.wrap--default {
  max-width: var(--content-default);
}
.wrap--narrow {
  max-width: var(--content-narrow);
}

.section {
  position: relative;
  padding-block: clamp(var(--space-16), 9vw, var(--space-32));
}

.section-head {
  margin-bottom: clamp(var(--space-10), 5vw, var(--space-16));
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-primary);
}

.eyebrow::before {
  content: '';
  width: 0.5rem;
  height: 0.5rem;
  border-radius: var(--radius-full);
  background: var(--color-primary);
  flex-shrink: 0;
}

.section-title {
  font-family: var(--font-display);
  font-weight: 600;
  font-style: italic;
  font-size: var(--text-xl);
  margin-top: var(--space-3);
  max-width: 22ch;
}

.fig-label {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.06em;
  color: var(--color-text-faint);
  text-transform: uppercase;
}

/* ==========================================================================
   Buttons & links
   ========================================================================== */

.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  letter-spacing: 0.02em;
  padding: var(--space-3) var(--space-6);
  border-radius: var(--radius-sm);
  border: 1.5px solid var(--color-border);
  transition:
    background var(--transition-interactive),
    color var(--transition-interactive),
    border-color var(--transition-interactive),
    transform var(--transition-interactive),
    box-shadow var(--transition-interactive);
}

.btn-primary {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: var(--color-text-inverse);
  box-shadow: var(--shadow-sm);
}
.btn-primary:hover {
  background: var(--color-primary-hover);
  border-color: var(--color-primary-hover);
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}
.btn-primary:active {
  background: var(--color-primary-active);
  transform: translateY(0);
  box-shadow: var(--shadow-sm);
}

.btn-ghost {
  background: transparent;
  color: var(--color-text);
}
.btn-ghost:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
  transform: translateY(-1px);
}
.btn-ghost:active {
  transform: translateY(0);
}

a {
  text-decoration: none;
  color: inherit;
}

.link-underline {
  color: var(--color-primary);
  text-decoration: underline;
  text-decoration-color: color-mix(in oklab, var(--color-primary) 40%, transparent);
  text-underline-offset: 3px;
  transition: text-decoration-color var(--transition-interactive);
}
.link-underline:hover {
  text-decoration-color: var(--color-primary);
}

/* ==========================================================================
   Theme toggle
   ========================================================================== */

.theme-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.25rem;
  height: 2.25rem;
  border-radius: var(--radius-full);
  border: 1.5px solid var(--color-border);
  color: var(--color-text);
  transition:
    background var(--transition-interactive),
    border-color var(--transition-interactive),
    color var(--transition-interactive);
}
.theme-toggle:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
}

/* ==========================================================================
   Masthead / Sticky nav
   ========================================================================== */

.masthead {
  position: sticky;
  top: 0;
  z-index: 100;
  background: oklch(from var(--color-bg) l c h / 0.88);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1.5px solid var(--color-border);
  transition: transform 0.35s var(--ease-in-out), box-shadow 0.35s var(--ease-in-out);
}
.masthead--hidden {
  transform: translateY(-100%);
}
.masthead--scrolled {
  box-shadow: var(--shadow-sm);
}

.masthead-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-6);
  padding-block: var(--space-4);
}

.brand {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-family: var(--font-display);
  font-weight: 600;
  font-size: var(--text-lg);
  color: var(--color-text);
}
.brand:hover {
  color: var(--color-primary);
}
.brand-mark {
  width: 2.25rem;
  height: 2.25rem;
  color: var(--color-primary);
  flex-shrink: 0;
}
.brand-issue {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  color: var(--color-text-faint);
  letter-spacing: 0.08em;
  display: none;
}

.nav-links {
  display: none;
  align-items: center;
  gap: var(--space-8);
}
.nav-link {
  position: relative;
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  letter-spacing: 0.02em;
  color: var(--color-text-muted);
  counter-increment: nav;
}
.nav-link::before {
  content: '0' counter(nav) '.';
  margin-right: var(--space-1);
  color: var(--color-text-faint);
}
.nav-link:hover,
.nav-link.is-active {
  color: var(--color-primary);
}
.nav-links {
  counter-reset: nav;
}

.masthead-actions {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}
.masthead-cta {
  display: none;
}

@media (min-width: 860px) {
  .nav-links {
    display: flex;
  }
  .brand-issue {
    display: inline;
  }
  .masthead-cta {
    display: inline-flex;
  }
}

/* ==========================================================================
   Collage motifs
   ========================================================================== */

.torn-divider {
  position: relative;
  width: 100%;
  height: clamp(2.5rem, 5vw, 4.5rem);
  background-color: var(--color-surface-offset);
  -webkit-mask-image: url('https://nextaudiobook.com/wp-content/uploads/2026/07/torn-edge-01-1.png');
  mask-image: url('https://nextaudiobook.com/wp-content/uploads/2026/07/torn-edge-01-1.png');
  -webkit-mask-size: cover;
  mask-size: cover;
  -webkit-mask-position: center;
  mask-position: center;
  -webkit-mask-repeat: no-repeat;
  mask-repeat: no-repeat;
  -webkit-mask-mode: luminance;
  mask-mode: luminance;
  opacity: 0.9;
}
[data-theme='dark'] .torn-divider {
  background-color: color-mix(in oklab, var(--color-text) 55%, transparent);
  opacity: 0.5;
}

.tape {
  position: absolute;
  width: clamp(3.5rem, 6vw, 5rem);
  height: auto;
  aspect-ratio: 3.2 / 1;
  background-size: cover;
  background-position: center;
  opacity: 0.92;
  pointer-events: none;
  filter: drop-shadow(0 3px 4px oklch(0.2 0.02 40 / 0.25));
}
.tape--a {
  background-image: url('https://nextaudiobook.com/wp-content/uploads/2026/07/tape-strip-01-2.png');
}
.tape--b {
  background-image: url('https://nextaudiobook.com/wp-content/uploads/2026/07/tape-strip-02-1.png');
}

.stamp {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: clamp(5.5rem, 8vw, 7rem);
  height: clamp(5.5rem, 8vw, 7rem);
  flex-shrink: 0;
}
.stamp-ring-img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: contain;
  mix-blend-mode: multiply;
  opacity: 0.85;
}
[data-theme='dark'] .stamp-ring-img {
  mix-blend-mode: screen;
  filter: invert(0.85);
  opacity: 0.55;
}
.stamp-text {
  position: relative;
  z-index: 2;
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.05em;
  text-align: center;
  color: var(--color-primary);
  text-transform: uppercase;
  line-height: 1.3;
  max-width: 70%;
}

.halftone-accent {
  position: absolute;
  width: clamp(8rem, 16vw, 14rem);
  height: clamp(8rem, 16vw, 14rem);
  background-image: url('https://nextaudiobook.com/wp-content/uploads/2026/07/halftone-dots-3.png');
  background-size: cover;
  opacity: 0.22;
  mix-blend-mode: multiply;
  pointer-events: none;
  z-index: 0;
  mask-image: radial-gradient(circle at 30% 30%, black 0%, black 35%, transparent 72%);
  -webkit-mask-image: radial-gradient(circle at 30% 30%, black 0%, black 35%, transparent 72%);
}
[data-theme='dark'] .halftone-accent {
  mix-blend-mode: screen;
  opacity: 0.12;
}

.texture-corkboard {
  background-image: linear-gradient(oklch(from var(--color-surface) l c h / 0.55), oklch(from var(--color-surface) l c h / 0.75)), url('https://nextaudiobook.com/wp-content/uploads/2026/07/corkboard-texture-3.png');
  background-size: cover;
  background-position: center;
}

.texture-graphpaper {
  background-image: linear-gradient(oklch(from var(--color-bg) l c h / 0.85), oklch(from var(--color-bg) l c h / 0.92)), url('https://nextaudiobook.com/wp-content/uploads/2026/07/graphpaper-texture-3.png');
  background-size: cover;
  background-position: center;
}

.coffee-stain {
  position: absolute;
  width: clamp(5rem, 9vw, 8rem);
  height: clamp(5rem, 9vw, 8rem);
  background-image: url('https://nextaudiobook.com/wp-content/uploads/2026/07/coffee-stain-3.png');
  background-size: cover;
  background-repeat: no-repeat;
  border-radius: var(--radius-full);
  opacity: 0.55;
  mix-blend-mode: multiply;
  pointer-events: none;
  mask-image: radial-gradient(circle, black 55%, transparent 100%);
  -webkit-mask-image: radial-gradient(circle, black 55%, transparent 100%);
}
[data-theme='dark'] .coffee-stain {
  mix-blend-mode: screen;
  opacity: 0.22;
}

/* ==========================================================================
   Hero
   ========================================================================== */

.hero {
  position: relative;
  overflow: hidden;
  padding-block: clamp(var(--space-16), 10vw, var(--space-32)) clamp(var(--space-12), 6vw, var(--space-20));
}

.hero-grid {
  position: relative;
  z-index: 1;
  display: grid;
  gap: var(--space-12);
  align-items: center;
}

.hero-copy {
  max-width: 44rem;
}

.hero-stamp-row {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  margin-bottom: var(--space-6);
  flex-wrap: wrap;
}

.hero-stamp-badge {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: var(--space-1) var(--space-3);
  border: 1.5px solid var(--color-primary);
  border-radius: var(--radius-full);
  color: var(--color-primary);
}

.hero-title {
  font-family: var(--font-display);
  font-style: italic;
  font-weight: 600;
  font-size: var(--text-3xl);
  line-height: 1.05;
  margin-bottom: var(--space-6);
  letter-spacing: -0.01em;
}

.hero-sub {
  font-size: var(--text-lg);
  color: var(--color-text-muted);
  max-width: 38ch;
  margin-bottom: var(--space-8);
}

.hero-ctas {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  flex-wrap: wrap;
}

.hero-visual {
  position: relative;
  aspect-ratio: 4 / 3;
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  transform: rotate(1.2deg);
  border: 6px solid var(--color-surface);
  outline: 1.5px solid var(--color-border);
}
.hero-visual img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.hero-caption {
  margin-top: var(--space-4);
  display: flex;
  justify-content: space-between;
  gap: var(--space-4);
}

@media (min-width: 900px) {
  .hero-grid {
    grid-template-columns: 1.05fr 0.95fr;
  }
}

/* ==========================================================================
   Start Here — cards
   ========================================================================== */

.card-grid {
  display: grid;
  gap: var(--space-8);
  grid-template-columns: 1fr;
}

@media (min-width: 700px) {
  .card-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.card {
  position: relative;
  background: var(--color-surface);
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-8);
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition-interactive), box-shadow var(--transition-interactive), border-color var(--transition-interactive);
}
.card:hover {
  transform: translateY(-3px) rotate(0deg) !important;
  box-shadow: var(--shadow-md);
  border-color: var(--color-primary);
}

.card--featured {
  background: var(--color-surface-2);
  border-color: var(--color-primary);
}

.card-icon {
  width: 3rem;
  height: 3rem;
  margin-bottom: var(--space-5);
  object-fit: contain;
}
[data-theme='dark'] .card-icon {
  filter: invert(0.92) sepia(0.15) saturate(1.4) hue-rotate(-10deg);
}

.card-title {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: var(--text-lg);
  margin-bottom: var(--space-3);
}

.card-body {
  color: var(--color-text-muted);
  font-size: var(--text-sm);
  margin-bottom: var(--space-6);
}

.card-cta {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--color-primary);
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
}
.card-cta svg {
  width: 0.85rem;
  height: 0.85rem;
  transition: transform var(--transition-interactive);
}
.card:hover .card-cta svg {
  transform: translateX(3px);
}

/* ==========================================================================
   Platforms
   ========================================================================== */

.platform-list {
  display: grid;
  gap: var(--space-5);
}

.platform-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-4);
  align-items: center;
  background: var(--color-surface);
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-6) var(--space-8);
  transition: border-color var(--transition-interactive), box-shadow var(--transition-interactive);
}
.platform-row:hover {
  border-color: var(--color-primary);
  box-shadow: var(--shadow-sm);
}

.platform-main {
  display: flex;
  align-items: baseline;
  gap: var(--space-4);
  flex-wrap: wrap;
}
.platform-name {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: var(--text-lg);
}
.platform-for {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}
.platform-meta-row {
  display: flex;
  align-items: center;
  gap: var(--space-6);
  flex-wrap: wrap;
}
.platform-rating {
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  color: var(--color-secondary);
}
.platform-meta {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  color: var(--color-text-faint);
}

@media (min-width: 700px) {
  .platform-row {
    grid-template-columns: 1fr auto;
  }
}

.disclosure-note {
  margin-top: var(--space-6);
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  color: var(--color-text-faint);
}

.section-foot-cta {
  margin-top: var(--space-10);
  display: flex;
  justify-content: center;
}

/* ==========================================================================
   Book Lists — rotated collage cards
   ========================================================================== */

.booklist-grid {
  display: grid;
  gap: var(--space-8);
  grid-template-columns: repeat(2, 1fr);
}

@media (min-width: 700px) {
  .booklist-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

.booklist-card {
  position: relative;
  background: var(--color-surface);
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-6) var(--space-5);
  text-align: center;
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition-interactive), box-shadow var(--transition-interactive);
}
.booklist-card:hover {
  transform: translateY(-4px) rotate(0deg) !important;
  box-shadow: var(--shadow-md);
}
.booklist-icon {
  width: 2.5rem;
  height: 2.5rem;
  margin: 0 auto var(--space-4);
}
[data-theme='dark'] .booklist-icon {
  filter: invert(0.92) sepia(0.15) saturate(1.4) hue-rotate(-10deg);
}
.booklist-title {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: var(--text-base);
  margin-bottom: var(--space-2);
}
.booklist-meta {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  color: var(--color-text-faint);
}

/* ==========================================================================
   Editorial promise — UPDATED light version
   ========================================================================== */

.promise-section {
  position: relative;
  color: var(--color-text);
  background: color-mix(in oklab, var(--color-surface-offset) 78%, var(--color-bg) 22%);
  padding-block: clamp(var(--space-8), 6vw, var(--space-12));
  border-top: 1.5px solid var(--color-divider);
  border-bottom: 1.5px solid var(--color-divider);
  overflow: hidden;
}
[data-theme='dark'] .promise-section {
  background: color-mix(in oklab, var(--color-surface-2) 78%, var(--color-surface) 22%);
}

.promise-badge {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-primary);
  border: 1.5px solid color-mix(in oklab, var(--color-primary) 38%, transparent);
  border-radius: var(--radius-full);
  padding: var(--space-1) var(--space-4);
  display: inline-block;
  margin-bottom: var(--space-6);
  background: color-mix(in oklab, var(--color-primary) 7%, transparent);
}

.promise-quote {
  font-family: var(--font-display);
  font-style: italic;
  font-weight: 500;
  font-size: var(--text-xl);
  max-width: 34ch;
  line-height: 1.3;
  margin-bottom: var(--space-8);
  color: var(--color-text);
}

.stat-grid {
  display: grid;
  gap: var(--space-6);
  grid-template-columns: 1fr;
  border-top: 1.5px solid var(--color-divider);
  padding-top: var(--space-6);
}

@media (min-width: 700px) {
  .stat-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.stat-label {
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  letter-spacing: 0.03em;
  color: var(--color-primary);
  margin-bottom: var(--space-2);
}
.stat-body {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  max-width: 30ch;
}

/* ==========================================================================
   Habit
   ========================================================================== */

.habit-grid {
  display: grid;
  gap: var(--space-12);
  align-items: center;
}

@media (min-width: 900px) {
  .habit-grid {
    grid-template-columns: 1fr 1fr;
  }
}

.habit-visual {
  position: relative;
}

.habit-scene {
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  transform: rotate(-1deg);
  border: 6px solid var(--color-surface);
  outline: 1.5px solid var(--color-border);
}
.habit-scene img {
  width: 100%;
  height: auto;
  object-fit: cover;
}

.habit-quote-card {
  position: absolute;
  bottom: -1.5rem;
  right: -1rem;
  max-width: 15rem;
  background: var(--color-surface-2);
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-5);
  box-shadow: var(--shadow-md);
  transform: rotate(2deg);
}
.habit-quote-text {
  font-family: var(--font-display);
  font-style: italic;
  font-size: var(--text-sm);
  line-height: 1.4;
  margin-bottom: var(--space-2);
}
.habit-quote-attr {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  color: var(--color-text-faint);
}

.habit-badge {
  margin-bottom: var(--space-5);
}

.habit-title {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: var(--text-xl);
  margin-bottom: var(--space-5);
  max-width: 20ch;
}

.habit-body {
  color: var(--color-text-muted);
  margin-bottom: var(--space-8);
  max-width: 42ch;
}

/* ==========================================================================
   Newsletter
   ========================================================================== */

.newsletter-panel {
  position: relative;
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: clamp(var(--space-10), 6vw, var(--space-16));
  text-align: center;
  box-shadow: var(--shadow-sm);
}

.newsletter-title {
  font-family: var(--font-display);
  font-weight: 600;
  font-style: italic;
  font-size: var(--text-xl);
  max-width: 26ch;
  margin: var(--space-3) auto var(--space-4);
}

.newsletter-body {
  color: var(--color-text-muted);
  max-width: 40ch;
  margin: 0 auto var(--space-8);
}

.newsletter-form {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  max-width: 26rem;
  margin: 0 auto;
}

@media (min-width: 560px) {
  .newsletter-form {
    flex-direction: row;
  }
}

.newsletter-input {
  flex: 1;
  padding: var(--space-3) var(--space-5);
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--color-bg);
  font-size: var(--text-sm);
}
.newsletter-input:focus-visible {
  border-color: var(--color-primary);
}

.newsletter-note {
  margin-top: var(--space-4);
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  color: var(--color-text-faint);
}

/* ==========================================================================
   Footer
   ========================================================================== */

.footer {
  border-top: 1.5px solid var(--color-border);
  padding-block: clamp(var(--space-12), 6vw, var(--space-20)) var(--space-10);
}

.footer-top {
  display: grid;
  gap: var(--space-10);
  grid-template-columns: 1fr;
  padding-bottom: var(--space-10);
  border-bottom: 1.5px solid var(--color-divider);
  margin-bottom: var(--space-8);
}

@media (min-width: 800px) {
  .footer-top {
    grid-template-columns: 1.4fr 1fr 1fr 1fr;
  }
}

.footer-brand-mark {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-family: var(--font-display);
  font-weight: 600;
  font-size: var(--text-lg);
  margin-bottom: var(--space-3);
}
.footer-brand-mark svg {
  width: 2rem;
  height: 2rem;
  color: var(--color-primary);
}
.footer-tagline {
  color: var(--color-text-muted);
  font-size: var(--text-sm);
  max-width: 26ch;
  margin-bottom: var(--space-3);
}
.footer-colophon {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  color: var(--color-text-faint);
}

.footer-col-title {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-text-faint);
  margin-bottom: var(--space-4);
}
.footer-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}
.footer-list a {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}
.footer-list a:hover {
  color: var(--color-primary);
}

.footer-bottom {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: var(--space-3);
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  color: var(--color-text-faint);
}

/* ==========================================================================
   Scroll reveal (opacity + clip-path only — no CLS)
   ========================================================================== */

.reveal {
  opacity: 1;
}

@supports (animation-timeline: view()) {
  .reveal {
    opacity: 0;
    animation: reveal-fade linear both;
    animation-timeline: view();
    animation-range: entry 0% entry 45%;
  }
  .reveal-clip {
    opacity: 1;
    clip-path: inset(0 0 8% 0);
    animation: reveal-clip linear both;
    animation-timeline: view();
    animation-range: entry 0% entry 45%;
  }
}

@keyframes reveal-fade {
  to {
    opacity: 1;
  }
}
@keyframes reveal-clip {
  to {
    clip-path: inset(0 0 0% 0);
  }
}

.stagger-1 {
  animation-delay: 0ms;
}
.stagger-2 {
  animation-delay: 60ms;
}
.stagger-3 {
  animation-delay: 120ms;
}
.stagger-4 {
  animation-delay: 180ms;
}

/* ==========================================================================
   Utility
   ========================================================================== */

.rotate-wrap {
  display: inline-block;
}

@media (prefers-reduced-motion: reduce) {
  .reveal,
  .reveal-clip {
    animation: none !important;
    opacity: 1 !important;
    clip-path: none !important;
  }
}