/* PomoSaka landing — design tokens ported from the app's "cream" theme
   (pomosaka-frontend/src/theme/themes.ts) so both sites feel like one brand. */

:root {
  --bg: #F4F1EC;
  --bg2: #ECE5DA;
  --card: #FFFFFF;
  --card2: #FAF7F2;
  --ink: #2F2A24;
  --ink2: #6E6558;
  --muted: #9A9082;
  --line: #EAE3D8;
  --accent: #BC6547;
  --accent-deep: #9C5133;
  --accent-lt: #D89B77;
  --accent-soft: #F7EAE1;
  --accent-text: #9C5133; /* accent used AS text — flips light in night mode */
  --on-accent: #FFFFFF;
  --sage: #7D8B6A;
  --sage-soft: #EEF1E4;
  --sage-text: #5F7048;
  --amber-soft: #F5EEDC;
  --amber-text: #8C7136;
  --header-bg: rgba(250, 248, 244, .82);
  --shadow-sm: 0 1px 2px rgba(74,56,38,.05), 0 2px 10px rgba(74,56,38,.05);
  --shadow-md: 0 2px 6px rgba(74,56,38,.07), 0 12px 28px -8px rgba(74,56,38,.16);
  --shadow-lg: 0 6px 16px rgba(74,56,38,.08), 0 28px 56px -12px rgba(74,56,38,.22);
  --font-body: 'Manrope', system-ui, sans-serif;
  --font-display: 'Lora', Georgia, serif;
  --radius: 20px;
  --radius-lg: 28px;
  color-scheme: light;
}

/* Theme overrides — values ported from THEMES in
   pomosaka-frontend/src/theme/themes.ts (night uses the accent's dark-mode variants). */

:root[data-theme="night"] {
  --bg: #26221D;
  --bg2: #211D18;
  --card: #2F2A24;
  --card2: #37312A;
  --ink: #F0EAE0;
  --ink2: #B9AE9F;
  --muted: #8D8272;
  --line: #3E372E;
  --accent: #C97F55;
  --accent-deep: #BC6547;
  --accent-lt: #D89B77;
  --accent-soft: #463327;
  --accent-text: #D89B77;
  --on-accent: #2A1D14;
  --sage: #93A671;
  --sage-soft: #333B2B;
  --sage-text: #AFC08F;
  --amber-soft: #43391F;
  --amber-text: #D9BE83;
  --header-bg: rgba(38, 34, 29, .85);
  --shadow-sm: 0 1px 2px rgba(0,0,0,.35), 0 2px 10px rgba(0,0,0,.25);
  --shadow-md: 0 2px 6px rgba(0,0,0,.4), 0 14px 30px -8px rgba(0,0,0,.5);
  --shadow-lg: 0 6px 16px rgba(0,0,0,.45), 0 30px 60px -12px rgba(0,0,0,.6);
  color-scheme: dark;
}

:root[data-theme="forest"] {
  --bg: #EEF1E8;
  --bg2: #E5EADB;
  --card: #FFFFFF;
  --card2: #F8FAF3;
  --ink: #2A2E23;
  --ink2: #66705A;
  --muted: #939C85;
  --line: #E2E7D6;
  --sage-soft: #EAF0DF;
  --sage-text: #5A7040;
  --amber-soft: #F3EEDA;
  --amber-text: #8C7136;
  --header-bg: rgba(250, 252, 246, .82);
  --shadow-sm: 0 1px 2px rgba(56,70,44,.05), 0 2px 10px rgba(56,70,44,.05);
  --shadow-md: 0 2px 6px rgba(56,70,44,.07), 0 12px 28px -8px rgba(56,70,44,.16);
  --shadow-lg: 0 6px 16px rgba(56,70,44,.08), 0 28px 56px -12px rgba(56,70,44,.22);
}

:root[data-theme="mono"] {
  --bg: #F2F1EF;
  --bg2: #EAE8E4;
  --card: #FFFFFF;
  --card2: #F8F7F5;
  --ink: #26241F;
  --ink2: #67635B;
  --muted: #98938A;
  --line: #E6E3DE;
  --sage-soft: #EAEBE5;
  --sage-text: #5D6552;
  --amber-soft: #EFEBDF;
  --amber-text: #847A5E;
  --header-bg: rgba(250, 249, 248, .82);
  --shadow-sm: 0 1px 2px rgba(50,48,42,.05), 0 2px 10px rgba(50,48,42,.05);
  --shadow-md: 0 2px 6px rgba(50,48,42,.07), 0 12px 28px -8px rgba(50,48,42,.16);
  --shadow-lg: 0 6px 16px rgba(50,48,42,.08), 0 28px 56px -12px rgba(50,48,42,.22);
}

/* Smooth cross-fade when the visitor switches themes (added on first click). */
:root.theme-anim body,
:root.theme-anim body *,
:root.theme-anim body *::before,
:root.theme-anim body *::after {
  transition: background-color .4s ease, color .4s ease,
              border-color .4s ease, box-shadow .4s ease,
              fill .4s ease, stroke .4s ease;
}

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

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  color: var(--ink);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
}

.container {
  max-width: 1080px;
  margin: 0 auto;
  padding: 0 24px;
}

h1, h2, h3 { line-height: 1.15; }

a { color: inherit; }

:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
  border-radius: 6px;
}

/* ---------- Buttons ---------- */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 10px 20px;
  border-radius: 999px;
  font-weight: 700;
  font-size: 15px;
  text-decoration: none;
  border: 1px solid transparent;
  transition: transform .15s ease, box-shadow .15s ease, background .15s ease;
  white-space: nowrap;
}
.btn:active { transform: translateY(1px); }

.btn-primary {
  background: var(--accent);
  color: var(--on-accent);
  box-shadow: var(--shadow-sm);
}
.btn-primary:hover {
  background: var(--accent-deep);
  box-shadow: var(--shadow-md);
  transform: translateY(-1px);
}

.btn-ghost {
  background: transparent;
  color: var(--ink2);
  border-color: var(--line);
}
.btn-ghost:hover {
  background: var(--card);
  color: var(--ink);
  box-shadow: var(--shadow-sm);
}

.btn-light {
  background: var(--card);
  color: var(--accent-text);
  box-shadow: var(--shadow-md);
}
.btn-light:hover { transform: translateY(-1px); box-shadow: var(--shadow-lg); }

.btn-lg { padding: 14px 28px; font-size: 16px; }

/* ---------- Header ---------- */

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: var(--header-bg);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line);
}

.header-inner {
  display: flex;
  align-items: center;
  gap: 32px;
  height: 68px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
}
.brand-mark { width: 30px; height: 30px; }
.brand-name {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 21px;
  letter-spacing: -.01em;
}

.site-nav {
  display: flex;
  gap: 26px;
  margin-left: 12px;
}
.site-nav a {
  text-decoration: none;
  font-weight: 600;
  font-size: 14.5px;
  color: var(--ink2);
  transition: color .15s ease;
}
.site-nav a:hover { color: var(--accent-text); }

.header-actions {
  margin-left: auto;
  display: flex;
  gap: 10px;
}

/* ---------- Hero ---------- */

.hero {
  position: relative;
  overflow: hidden;
  padding: 88px 0 104px;
}
.hero::before,
.hero::after {
  content: "";
  position: absolute;
  border-radius: 50%;
  filter: blur(60px);
  pointer-events: none;
}
.hero::before {
  width: 520px; height: 520px;
  right: -140px; top: -120px;
  background: var(--accent-soft);
}
.hero::after {
  width: 420px; height: 420px;
  left: -160px; bottom: -180px;
  background: var(--sage-soft);
}

.hero-inner {
  position: relative;
  display: grid;
  grid-template-columns: 1.05fr .95fr;
  gap: 56px;
  align-items: center;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  border-radius: 999px;
  background: var(--sage-soft);
  color: var(--sage-text);
  font-weight: 700;
  font-size: 13px;
  letter-spacing: .02em;
  margin-bottom: 22px;
}
.eyebrow-dot {
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--sage);
}

.hero h1 {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(38px, 5.2vw, 56px);
  letter-spacing: -.015em;
  margin-bottom: 20px;
}
.hero h1 em {
  font-style: italic;
  color: var(--accent);
}

.lede {
  font-size: 17.5px;
  color: var(--ink2);
  max-width: 46ch;
  margin-bottom: 30px;
}

.hero-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 16px;
}

.hero-note {
  font-size: 13.5px;
  color: var(--muted);
}

/* Timer mock */

.hero-visual {
  position: relative;
  display: flex;
  justify-content: center;
}

.timer-card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  padding: 26px 28px 22px;
  width: min(360px, 100%);
  transform: rotate(1.25deg);
}

.timer-card-head {
  display: flex;
  justify-content: space-between;
  margin-bottom: 18px;
}

.chip {
  padding: 5px 12px;
  border-radius: 999px;
  font-size: 12.5px;
  font-weight: 700;
}
.chip-sage  { background: var(--sage-soft);  color: var(--sage-text); }
.chip-amber { background: var(--amber-soft); color: var(--amber-text); }

.timer-ring-wrap {
  position: relative;
  width: 216px;
  margin: 0 auto 18px;
}
.timer-ring { display: block; transform: rotate(-90deg); }
.ring-track, .ring-fill {
  fill: none;
  stroke-width: 9;
  stroke-linecap: round;
}
.ring-track { stroke: var(--bg2); }
.ring-fill  { stroke: var(--accent); }

.timer-readout {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}
.timer-time {
  font-family: var(--font-display);
  font-size: 42px;
  font-weight: 600;
  letter-spacing: .01em;
  font-variant-numeric: tabular-nums;
}
.timer-label {
  font-size: 13px;
  font-weight: 600;
  color: var(--muted);
}

.timer-card-foot {
  display: flex;
  align-items: center;
  gap: 14px;
  border-top: 1px solid var(--line);
  padding-top: 16px;
}
.companion { width: 58px; flex: none; }
.cat-tail {
  fill: none;
  stroke: var(--accent-deep);
  stroke-width: 6;
  stroke-linecap: round;
}
.cat-eye {
  fill: none;
  stroke: #4A2C1C;
  stroke-width: 2.2;
  stroke-linecap: round;
}
.companion-note { font-size: 13px; line-height: 1.45; }
.companion-note strong { display: block; font-size: 13.5px; }
.companion-note span { color: var(--ink2); }

.float-chip {
  position: absolute;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 999px;
  box-shadow: var(--shadow-md);
  padding: 9px 16px;
  font-size: 13.5px;
  font-weight: 700;
  animation: bob 5s ease-in-out infinite;
}
.float-chip-streak { top: -16px; left: 6%; color: var(--amber-text); }
.float-chip-spark  { bottom: -14px; right: 4%; color: var(--sage-text); animation-delay: -2.5s; }

@keyframes bob {
  0%, 100% { transform: translateY(0); }
  50%      { transform: translateY(-9px); }
}

@media (prefers-reduced-motion: reduce) {
  .float-chip { animation: none; }
  html { scroll-behavior: auto; }
}

/* ---------- Sections ---------- */

.section { padding: 92px 0; }
.section-alt {
  background: var(--card2);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.section-head {
  max-width: 560px;
  margin: 0 auto 52px;
  text-align: center;
}
.section-head h2 {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(28px, 3.6vw, 38px);
  letter-spacing: -.01em;
  margin-bottom: 12px;
}
.section-head p { color: var(--ink2); font-size: 16.5px; }

/* Features */

.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.feature-card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  padding: 26px 24px;
  transition: transform .18s ease, box-shadow .18s ease;
}
.feature-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
}
.feature-card h3 {
  font-size: 17px;
  font-weight: 800;
  margin-bottom: 8px;
}
.feature-card p {
  font-size: 14.5px;
  color: var(--ink2);
}

.feature-icon {
  width: 46px;
  height: 46px;
  border-radius: 14px;
  display: grid;
  place-items: center;
  margin-bottom: 16px;
}
.feature-icon svg {
  width: 24px;
  height: 24px;
  fill: none;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.icon-terracotta { background: var(--accent-soft); }
.icon-terracotta svg { stroke: var(--accent-text); }
.icon-sage  { background: var(--sage-soft); }
.icon-sage  svg { stroke: var(--sage-text); }
.icon-amber { background: var(--amber-soft); }
.icon-amber svg { stroke: var(--amber-text); }

/* Steps */

.steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  list-style: none;
  counter-reset: step;
}
.step {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  padding: 28px 26px;
}
.step-num {
  display: inline-grid;
  place-items: center;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--accent);
  color: var(--on-accent);
  font-family: var(--font-display);
  font-size: 19px;
  font-weight: 600;
  margin-bottom: 16px;
}
.step h3 { font-size: 17px; font-weight: 800; margin-bottom: 8px; }
.step p  { font-size: 14.5px; color: var(--ink2); }

/* Themes */

.theme-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}
.theme-card {
  background: var(--sw-bg);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  padding: 18px;
  text-align: center;
  transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
  font: inherit;
  cursor: pointer;
  width: 100%;
}
.theme-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
}
.theme-card[aria-pressed="true"] {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-soft), var(--shadow-md);
}
.theme-preview {
  background: var(--sw-card);
  border-radius: 14px;
  padding: 16px 14px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  margin-bottom: 12px;
}
.theme-dot {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  border: 5px solid var(--sw-accent);
}
.theme-bar {
  display: block;
  width: 70%;
  height: 7px;
  border-radius: 999px;
  background: var(--sw-ink);
  opacity: .82;
}
.theme-bar.short { width: 44%; opacity: .3; }
.theme-name {
  font-weight: 700;
  font-size: 14px;
  color: var(--sw-ink);
}

/* Companion picker (under themes) */
.companion-picker {
  margin-top: 48px;
  padding-top: 40px;
  border-top: 1px solid var(--line);
}
.companion-picker-head {
  margin-bottom: 24px;
}
.companion-picker-head h3 {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(22px, 2.6vw, 28px);
  color: var(--ink);
  margin-bottom: 8px;
}
.companion-picker-head p {
  font-size: 15px;
  color: var(--ink2);
  max-width: 46ch;
  margin: 0 auto;
  text-align: center;
}
.companion-picker-head strong { color: var(--accent-text); }
.companion-row {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 14px;
}
.companion-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  padding: 14px 10px 12px;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  font: inherit;
  color: inherit;
  cursor: pointer;
  width: 100%;
  transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
}
.companion-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
}
.companion-card[aria-pressed="true"] {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-soft), var(--shadow-md);
}
.companion-preview {
  display: block;
  width: 72px;
  height: 64px;
  line-height: 0;
  /* Species colors for mini previews (mirrors corner pet) */
  --pet: var(--accent);
  --pet-deep: var(--accent-deep);
  --pet-lt: var(--accent-lt);
  --pet-mark: var(--accent-soft);
  --pet-ink: #4A2C1C;
  --pet-eye: #FFF8F0;
}
.companion-preview[data-species="fox"] {
  --pet: #D4895A; --pet-deep: #A85F32; --pet-lt: #F0C9A0; --pet-mark: #FFF6EE;
}
.companion-preview[data-species="owl"] {
  --pet: #8B7355; --pet-deep: #6A5640; --pet-lt: #E8D4B0; --pet-mark: #F5EBD8;
}
.companion-preview[data-species="slime"] {
  --pet: #8FA876; --pet-deep: #5F7A48; --pet-lt: #C5D9A8; --pet-mark: #E8F2D8;
}
.companion-preview[data-species="bunny"] {
  --pet: #E5BDB0; --pet-deep: #C48F82; --pet-lt: #F6D9D0; --pet-mark: #FFF5F2;
}
.companion-preview[data-species="frog"] {
  --pet: #7BA86A; --pet-deep: #4F7A42; --pet-lt: #B5D4A0; --pet-mark: #E4F2D8;
}
:root[data-theme="night"] .companion-preview[data-species="owl"] {
  --pet: #C4A882; --pet-deep: #9A7E5C; --pet-lt: #F0E0C4; --pet-mark: #F7EFE0; --pet-ink: #2A2218;
}
:root[data-theme="night"] .companion-preview[data-species="fox"] {
  --pet: #E09A68; --pet-deep: #C97F55; --pet-lt: #F5D2B0; --pet-mark: #FFF4EA;
}
:root[data-theme="night"] .companion-preview[data-species="slime"],
:root[data-theme="night"] .companion-preview[data-species="frog"] {
  --pet: #A3C28A; --pet-deep: #7D9E64; --pet-lt: #D4E8B8; --pet-mark: #EEF6E0;
}
:root[data-theme="night"] .companion-preview[data-species="bunny"] {
  --pet: #E8C4BA; --pet-deep: #C99588; --pet-lt: #F8DDD4; --pet-mark: #FFF6F3;
}
.companion-preview .corner-pet {
  width: 100%;
  height: auto;
  display: block;
  overflow: visible;
  pointer-events: none;
}
/* Picker cards always show the sleepy sit pose.
   Higher specificity than global .corner-pet .pose { display:none }. */
.companion-preview .corner-pet .pose { display: none; }
.companion-preview .corner-pet .pose-sit {
  display: inline;
  transform-box: view-box;
  transform-origin: 40px 36px;
  transform: scaleX(-1);
}
.companion-preview .corner-pet .eyes-open { display: none; }
.companion-preview .corner-pet .eyes-closed { display: inline; }
.companion-preview .corner-pet .flip { transform: none; }
.companion-preview .corner-pet .beak-sleep { display: inline; }
.companion-card-name {
  font-weight: 700;
  font-size: 14px;
  color: var(--ink);
}
.companion-card-kind {
  font-size: 12px;
  font-weight: 600;
  color: var(--muted);
}

/* ---------- Extension ---------- */

.extension-layout {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 56px;
  align-items: center;
}
.extension-copy .eyebrow { margin-bottom: 14px; }
.extension-copy h2 {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(28px, 3.6vw, 40px);
  letter-spacing: -.01em;
  line-height: 1.15;
  margin-bottom: 14px;
}
.extension-lede {
  font-size: 16.5px;
  color: var(--ink2);
  line-height: 1.55;
  margin-bottom: 26px;
  max-width: 46ch;
}
.extension-points {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin: 0 0 28px;
  padding: 0;
}
.extension-points li {
  display: grid;
  gap: 3px;
  padding-left: 18px;
  position: relative;
}
.extension-points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 8px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-soft);
}
.extension-points strong {
  font-size: 15px;
  font-weight: 800;
  color: var(--ink);
}
.extension-points span {
  font-size: 14px;
  color: var(--ink2);
  line-height: 1.45;
}
.extension-cta {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 12px;
}
.extension-note {
  font-size: 13.5px;
  color: var(--muted);
}
.extension-note strong { color: var(--ink2); font-weight: 700; }

.extension-visual {
  position: relative;
  min-height: 340px;
  display: grid;
  place-items: center;
}
.ext-popup {
  width: min(260px, 100%);
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 20px;
  box-shadow: var(--shadow-lg);
  padding: 14px 14px 16px;
  position: relative;
  z-index: 2;
}
.ext-popup-tabs {
  display: flex;
  gap: 4px;
  margin-bottom: 18px;
  flex-wrap: wrap;
}
.ext-popup-tabs span {
  font-size: 11px;
  font-weight: 700;
  color: var(--muted);
  padding: 5px 8px;
  border-radius: 999px;
  background: var(--bg2);
}
.ext-popup-tabs span.on {
  background: var(--accent-soft);
  color: var(--accent-text);
}
.ext-popup-ring {
  text-align: center;
  padding: 18px 10px 14px;
  border-radius: 16px;
  background: var(--bg2);
  margin-bottom: 14px;
}
.ext-popup-time {
  font-family: var(--font-display);
  font-size: 36px;
  font-weight: 600;
  letter-spacing: -.02em;
  color: var(--ink);
  line-height: 1;
}
.ext-popup-label {
  margin-top: 6px;
  font-size: 12.5px;
  font-weight: 600;
  color: var(--ink2);
}
.ext-popup-bar {
  display: flex;
  justify-content: center;
  gap: 8px;
  margin-bottom: 12px;
}
.ext-dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--line);
}
.ext-dot.on { background: var(--accent); }
.ext-popup-foot {
  text-align: center;
  font-size: 12px;
  font-weight: 600;
  color: var(--sage-text);
  background: var(--sage-soft);
  border-radius: 10px;
  padding: 8px 10px;
}

.ext-block-card {
  position: absolute;
  right: 0;
  bottom: 24px;
  width: min(220px, 56%);
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 16px;
  box-shadow: var(--shadow-md);
  padding: 14px 14px 12px;
  z-index: 3;
}
.ext-block-domain {
  font-size: 12px;
  font-weight: 800;
  color: var(--accent-text);
  letter-spacing: .02em;
  text-transform: lowercase;
}
.ext-block-msg {
  font-family: var(--font-display);
  font-size: 16px;
  font-weight: 600;
  color: var(--ink);
  margin: 4px 0 8px;
  line-height: 1.25;
}
.ext-block-count {
  font-size: 12.5px;
  color: var(--ink2);
  margin-bottom: 10px;
}
.ext-block-count strong { color: var(--ink); font-weight: 800; }
.ext-block-actions {
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.ext-chip {
  display: block;
  font-size: 11.5px;
  font-weight: 700;
  text-align: center;
  padding: 7px 8px;
  border-radius: 999px;
  background: var(--accent);
  color: var(--on-accent);
}
.ext-chip.soft {
  background: var(--accent-soft);
  color: var(--accent-text);
}

.ext-hud {
  position: absolute;
  left: 8%;
  top: 12%;
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 999px;
  box-shadow: var(--shadow-md);
  padding: 8px 12px;
  z-index: 4;
}
.ext-hud-time {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 15px;
  color: var(--ink);
}
.ext-hud-label {
  font-size: 11px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: .04em;
  color: var(--sage-text);
  background: var(--sage-soft);
  padding: 3px 8px;
  border-radius: 999px;
}

/* ---------- CTA band ---------- */

.cta-band {
  background: linear-gradient(135deg, var(--accent) 0%, var(--accent-deep) 100%);
  color: var(--on-accent);
  padding: 84px 0;
}
.cta-inner { text-align: center; }
.cta-inner h2 {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(30px, 4vw, 42px);
  margin-bottom: 10px;
}
.cta-inner p {
  opacity: .9;
  font-size: 17px;
  margin-bottom: 30px;
}
.cta-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: center;
}
.btn-light-outline {
  background: transparent;
  color: var(--on-accent);
  border: 1.5px solid color-mix(in srgb, var(--on-accent) 55%, transparent);
  box-shadow: none;
}
.btn-light-outline:hover {
  background: color-mix(in srgb, var(--on-accent) 12%, transparent);
  border-color: var(--on-accent);
}

/* ---------- Corner companion ---------- */
/* Interactive pets (6 species): click to wake & greet, drag to carry, wander.
   Default is Mochi (cat). Users pick a buddy in #companions; choice persists. */

.corner-companion {
  /* Default pet palette (overridden per data-species) */
  --pet: var(--accent);
  --pet-deep: var(--accent-deep);
  --pet-lt: var(--accent-lt);
  --pet-mark: var(--accent-soft);
  --pet-ink: #4A2C1C;
  --pet-eye: #FFF8F0;

  position: fixed;
  left: 0;
  top: 0;
  width: 64px;
  height: auto;
  padding: 0;
  margin: 0;
  border: none;
  background: transparent;
  color: inherit;
  font: inherit;
  appearance: none;
  -webkit-appearance: none;
  z-index: 40;
  cursor: grab;
  touch-action: none;
  user-select: none;
  -webkit-user-select: none;
  opacity: 0;
  pointer-events: none;
  will-change: transform;
  contain: layout style;
  backface-visibility: hidden;
  transform: translate3d(0, 0, 0);
  transition: opacity .35s ease;
}
.corner-companion.is-ready {
  opacity: .96;
  pointer-events: auto;
}
.corner-companion:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 4px;
  border-radius: 10px;
}
.corner-companion[data-pet-state="dragging"] {
  cursor: grabbing;
  z-index: 50;
}
.corner-companion[data-pet-state="dragging"] .corner-pet {
  transform: scale(1.06) rotate(-6deg);
  filter: drop-shadow(0 8px 10px rgba(40, 28, 20, .22));
}
.corner-companion[data-pet-state="falling"] .corner-pet {
  transform: rotate(8deg);
}
.corner-companion[data-pet-state="flying"] .corner-pet {
  transform: none;
  filter: drop-shadow(0 6px 8px rgba(40, 28, 20, .15));
}
.corner-companion[data-pet-state="splat"] .corner-pet {
  transform: none;
}
.corner-companion .pet-mount {
  display: block;
  line-height: 0;
}
.corner-companion svg.corner-pet {
  display: block;
  width: 100%;
  height: auto;
  overflow: visible;
  transition: transform .12s ease, filter .12s ease;
  pointer-events: none;
}
.corner-companion.pet-pop .corner-pet {
  animation: pet-pop .45s ease;
}
@keyframes pet-pop {
  0%   { transform: scale(.7); }
  55%  { transform: scale(1.1); }
  100% { transform: scale(1); }
}

/* ---- Species palettes (cute + readable on every theme) ---- */
.corner-companion[data-species="cat"] {
  --pet: var(--accent);
  --pet-deep: var(--accent-deep);
  --pet-lt: var(--accent-lt);
  --pet-mark: var(--accent-lt);
}
.corner-companion[data-species="fox"] {
  --pet: #D4895A;
  --pet-deep: #A85F32;
  --pet-lt: #F0C9A0;
  --pet-mark: #FFF6EE;
}
.corner-companion[data-species="owl"] {
  --pet: #8B7355;
  --pet-deep: #6A5640;
  --pet-lt: #E8D4B0;
  --pet-mark: #F5EBD8;
}
.corner-companion[data-species="slime"] {
  --pet: #8FA876;
  --pet-deep: #5F7A48;
  --pet-lt: #C5D9A8;
  --pet-mark: #E8F2D8;
}
.corner-companion[data-species="bunny"] {
  --pet: #E5BDB0;
  --pet-deep: #C48F82;
  --pet-lt: #F6D9D0;
  --pet-mark: #FFF5F2;
}
.corner-companion[data-species="frog"] {
  --pet: #7BA86A;
  --pet-deep: #4F7A42;
  --pet-lt: #B5D4A0;
  --pet-mark: #E4F2D8;
}
/* Night: lift mids so pets don’t sink into the dark room */
:root[data-theme="night"] .corner-companion[data-species="owl"] {
  --pet: #C4A882;
  --pet-deep: #9A7E5C;
  --pet-lt: #F0E0C4;
  --pet-mark: #F7EFE0;
  --pet-ink: #2A2218;
}
:root[data-theme="night"] .corner-companion[data-species="fox"] {
  --pet: #E09A68;
  --pet-deep: #C97F55;
  --pet-lt: #F5D2B0;
  --pet-mark: #FFF4EA;
}
:root[data-theme="night"] .corner-companion[data-species="cat"] {
  --pet-ink: #2A1D14;
}
:root[data-theme="night"] .corner-companion[data-species="slime"],
:root[data-theme="night"] .corner-companion[data-species="frog"] {
  --pet: #A3C28A;
  --pet-deep: #7D9E64;
  --pet-lt: #D4E8B8;
  --pet-mark: #EEF6E0;
}
:root[data-theme="night"] .corner-companion[data-species="bunny"] {
  --pet: #E8C4BA;
  --pet-deep: #C99588;
  --pet-lt: #F8DDD4;
  --pet-mark: #FFF6F3;
}

/* Face direction — walk art faces right. Sit art faces left in the SVG,
   so normalize it to face right; then face-left flips both the same way. */
.corner-companion .flip {
  transform-box: view-box;
  transform-origin: 40px 36px;
}
.corner-companion.face-left .flip {
  transform: scaleX(-1);
}
.corner-pet .pose-sit {
  transform-box: view-box;
  transform-origin: 40px 36px;
  transform: scaleX(-1);
}

/* Poses: sit / walk / fly (owl) / splat (slime) — corner pet only */
.corner-companion .corner-pet .pose { display: none; }
.corner-companion[data-pet-state="sleeping"] .pose-sit,
.corner-companion[data-pet-state="awake"] .pose-sit,
.corner-companion[data-pet-state="dragging"] .pose-sit,
.corner-companion[data-pet-state="falling"] .pose-sit {
  display: inline;
}
.corner-companion[data-pet-state="walking"] .pose-walk,
.corner-companion[data-pet-state="hopping"] .pose-walk {
  display: inline;
}
.corner-companion[data-pet-state="flying"] .pose-fly {
  display: inline;
}
.corner-companion[data-pet-state="splat"] .pose-splat {
  display: inline;
}
/* Owl falling from a short drop still uses sit; long drop uses fly pose */

/* Sleeping: closed eyes; active states: open eyes */
.corner-pet .eyes-open { display: none; }
.corner-pet .eyes-closed { display: inline; }
.corner-companion[data-pet-state="awake"] .eyes-open,
.corner-companion[data-pet-state="dragging"] .eyes-open,
.corner-companion[data-pet-state="falling"] .eyes-open,
.corner-companion[data-pet-state="flying"] .eyes-open,
.corner-companion[data-pet-state="splat"] .eyes-open,
.corner-companion[data-pet-state="hopping"] .eyes-open {
  display: inline;
}
.corner-companion[data-pet-state="awake"] .eyes-closed,
.corner-companion[data-pet-state="dragging"] .eyes-closed,
.corner-companion[data-pet-state="falling"] .eyes-closed,
.corner-companion[data-pet-state="flying"] .eyes-closed,
.corner-companion[data-pet-state="splat"] .eyes-closed,
.corner-companion[data-pet-state="hopping"] .eyes-closed {
  display: none;
}
/* Owl beak: sleep uses simple triangle; open state hides it */
.corner-pet .beak-sleep { fill: var(--pet-lt); }
.corner-companion[data-pet-state="awake"] .beak-sleep,
.corner-companion[data-pet-state="dragging"] .beak-sleep,
.corner-companion[data-pet-state="falling"] .beak-sleep,
.corner-companion[data-pet-state="walking"] .beak-sleep,
.corner-companion[data-pet-state="flying"] .beak-sleep,
.corner-companion[data-pet-state="hopping"] .beak-sleep {
  display: none;
}

.corner-pet .fur,
.corner-pet .fur-fill,
.corner-pet ellipse.fur,
.corner-pet .ear,
.corner-pet .wing,
.corner-pet .drip,
.corner-pet .foot,
.corner-pet .tail-fluff {
  fill: var(--pet);
  stroke: var(--bg);
  stroke-width: 2.5;
  stroke-linejoin: round;
  paint-order: stroke;
}
.corner-pet .mark { fill: var(--pet-mark); stroke: none; }
.corner-pet .inner-ear { fill: var(--pet-lt); stroke: none; }
.corner-pet .snout,
.corner-pet .nose { fill: var(--pet-lt); stroke: none; }
.corner-pet .beak { fill: var(--pet-lt); stroke: var(--pet-ink); stroke-width: 1; }
.corner-pet .face-disk { fill: var(--pet-mark); stroke: none; opacity: .95; }
.corner-pet .eye-white { fill: var(--pet-eye); stroke: var(--pet-ink); stroke-width: 1.2; }
.corner-pet .shine { fill: #fff; opacity: .45; stroke: none; }
.corner-pet .eye-spark { fill: #fff; stroke: none; }
.corner-pet .eye {
  fill: none;
  stroke: var(--pet-ink);
  stroke-width: 2.2;
  stroke-linecap: round;
}
.corner-pet .pupil { fill: var(--pet-ink); stroke: none; }
.corner-pet .mouth {
  fill: none;
  stroke: var(--pet-ink);
  stroke-width: 1.6;
  stroke-linecap: round;
}
.corner-pet .blush { fill: var(--pet-lt); opacity: .7; stroke: none; }
.corner-pet .tail,
.corner-pet .walk-tail {
  fill: none;
  stroke: var(--pet-deep);
  stroke-width: 6;
  stroke-linecap: round;
}
/* Fox bushy tail is filled */
.corner-pet .tail.fur-fill,
.corner-pet .walk-tail.fur-fill {
  fill: var(--pet);
  stroke: var(--bg);
  stroke-width: 2;
}
.corner-pet .tail {
  transform-box: view-box;
  transform-origin: 63px 58px;
  animation: tail-sway 5s ease-in-out infinite;
}
.corner-pet .walk-tail {
  transform-box: view-box;
  transform-origin: 22px 42px;
  animation: walk-tail-sway 0.5s linear infinite;
}
.corner-pet .tail.fur-fill {
  transform-origin: 60px 50px;
}
.corner-pet .walk-tail.fur-fill {
  transform-origin: 18px 36px;
}

/* Legs — fixed viewBox pivots */
.corner-pet .leg {
  fill: var(--pet);
  stroke: var(--bg);
  stroke-width: 1.5;
  stroke-linejoin: round;
  paint-order: stroke;
  transform-box: view-box;
}
/* Quad legs (cat, fox) — 4 rect legs */
.corner-pet .leg.far:not(.alt) { transform-origin: 30px 46px; fill: var(--pet-deep); opacity: .92; }
.corner-pet .leg.far.alt       { transform-origin: 52px 46px; fill: var(--pet-deep); opacity: .92; }
.corner-pet .leg.alt:not(.far) { transform-origin: 24.25px 47px; }
.corner-pet .leg:not(.far):not(.alt) { transform-origin: 46.25px 47px; }

/* —— Cat & fox: classic 4-leg trot —— */
.corner-companion[data-species="cat"][data-pet-state="walking"] .leg,
.corner-companion[data-species="fox"][data-pet-state="walking"] .leg {
  animation: pet-leg 0.38s linear infinite;
}
.corner-companion[data-species="cat"][data-pet-state="walking"] .leg.alt,
.corner-companion[data-species="fox"][data-pet-state="walking"] .leg.alt {
  animation-name: pet-leg-alt;
}
.corner-companion[data-species="cat"][data-pet-state="walking"] .walk-torso,
.corner-companion[data-species="fox"][data-pet-state="walking"] .walk-torso {
  animation: pet-bob 0.38s linear infinite;
  transform-box: view-box;
  transform-origin: 50px 40px;
}

/* —— Owl: 2-foot waddle —— */
.corner-companion[data-species="owl"] .leg:not(.alt) { transform-origin: 36px 62px; }
.corner-companion[data-species="owl"] .leg.alt       { transform-origin: 52px 62px; }
.corner-companion[data-species="owl"][data-pet-state="walking"] .leg {
  animation: pet-waddle 0.48s ease-in-out infinite;
}
.corner-companion[data-species="owl"][data-pet-state="walking"] .leg.alt {
  animation-name: pet-waddle-alt;
}
.corner-companion[data-species="owl"][data-pet-state="walking"] .walk-torso {
  animation: pet-waddle-body 0.48s ease-in-out infinite;
  transform-box: view-box;
  transform-origin: 48px 40px;
}
/* Owl fly easter egg — flapping wings */
.corner-companion[data-species="owl"][data-pet-state="flying"] .fly-wing.wing-l {
  transform-box: view-box;
  transform-origin: 28px 36px;
  animation: wing-flap-l 0.28s ease-in-out infinite;
}
.corner-companion[data-species="owl"][data-pet-state="flying"] .fly-wing.wing-r {
  transform-box: view-box;
  transform-origin: 62px 36px;
  animation: wing-flap-r 0.28s ease-in-out infinite;
}
.corner-companion[data-species="owl"][data-pet-state="flying"] .walk-torso {
  animation: pet-fly-bob 0.28s ease-in-out infinite;
  transform-box: view-box;
  transform-origin: 44px 36px;
}

/* —— Slime: no legs — squash & stretch glide —— */
.corner-companion[data-species="slime"][data-pet-state="walking"] .walk-torso {
  animation: pet-blob-walk 0.5s ease-in-out infinite;
  transform-box: view-box;
  transform-origin: 40px 50px;
}

/* —— Bunny: two hind legs hop —— */
.corner-companion[data-species="bunny"] .leg.hop-leg:not(.alt) { transform-origin: 34px 52px; }
.corner-companion[data-species="bunny"] .leg.hop-leg.alt       { transform-origin: 50px 52px; }
.corner-companion[data-species="bunny"][data-pet-state="walking"] .leg,
.corner-companion[data-species="bunny"][data-pet-state="hopping"] .leg {
  animation: pet-hop-leg 0.42s ease-in-out infinite;
}
.corner-companion[data-species="bunny"][data-pet-state="walking"] .leg.alt,
.corner-companion[data-species="bunny"][data-pet-state="hopping"] .leg.alt {
  animation-name: pet-hop-leg; /* both push together */
  animation-delay: 0s;
}
.corner-companion[data-species="bunny"][data-pet-state="walking"] .walk-torso,
.corner-companion[data-species="bunny"][data-pet-state="hopping"] .walk-torso {
  animation: pet-bob-hop 0.42s ease-in-out infinite;
  transform-box: view-box;
  transform-origin: 48px 40px;
}
/* Bunny parachute ears while falling from high */
.corner-companion[data-species="bunny"][data-pet-state="falling"].egg-parachute .ear {
  transform-box: view-box;
  animation: ear-parachute 0.6s ease-in-out infinite alternate;
}
.corner-companion[data-species="bunny"][data-pet-state="falling"].egg-parachute .corner-pet {
  transform: rotate(0deg);
}

/* —— Frog: two hop legs —— */
.corner-companion[data-species="frog"] .leg.hop-leg:not(.alt) { transform-origin: 32px 54px; }
.corner-companion[data-species="frog"] .leg.hop-leg.alt       { transform-origin: 54px 54px; }
.corner-companion[data-species="frog"][data-pet-state="walking"] .leg,
.corner-companion[data-species="frog"][data-pet-state="hopping"] .leg {
  animation: pet-frog-leg 0.5s ease-in-out infinite;
}
.corner-companion[data-species="frog"][data-pet-state="walking"] .walk-torso,
.corner-companion[data-species="frog"][data-pet-state="hopping"] .walk-torso {
  animation: pet-frog-hop 0.5s ease-in-out infinite;
  transform-box: view-box;
  transform-origin: 44px 40px;
}

@keyframes tail-sway {
  0%, 100% { transform: rotate(0deg); }
  50%      { transform: rotate(9deg); }
}
@keyframes walk-tail-sway {
  0%, 100% { transform: rotate(0deg); }
  50%      { transform: rotate(-12deg); }
}
@keyframes pet-leg {
  0%   { transform: rotate(16deg); }
  25%  { transform: rotate(0deg); }
  50%  { transform: rotate(-18deg); }
  75%  { transform: rotate(0deg); }
  100% { transform: rotate(16deg); }
}
@keyframes pet-leg-alt {
  0%   { transform: rotate(-18deg); }
  25%  { transform: rotate(0deg); }
  50%  { transform: rotate(16deg); }
  75%  { transform: rotate(0deg); }
  100% { transform: rotate(-18deg); }
}
@keyframes pet-bob {
  0%, 100% { transform: translate3d(0, 0, 0); }
  50%      { transform: translate3d(0, -1.5px, 0); }
}
@keyframes pet-waddle {
  0%, 100% { transform: rotate(8deg) translateY(0); }
  50%      { transform: rotate(-4deg) translateY(-1px); }
}
@keyframes pet-waddle-alt {
  0%, 100% { transform: rotate(-8deg) translateY(0); }
  50%      { transform: rotate(4deg) translateY(-1px); }
}
@keyframes pet-waddle-body {
  0%, 100% { transform: rotate(-3deg); }
  50%      { transform: rotate(3deg); }
}
@keyframes wing-flap-l {
  0%, 100% { transform: rotate(12deg); }
  50%      { transform: rotate(-28deg); }
}
@keyframes wing-flap-r {
  0%, 100% { transform: rotate(-12deg); }
  50%      { transform: rotate(28deg); }
}
@keyframes pet-fly-bob {
  0%, 100% { transform: translate3d(0, 0, 0); }
  50%      { transform: translate3d(0, -3px, 0); }
}
@keyframes pet-blob-walk {
  0%, 100% { transform: translate3d(0, 0, 0) scale(1, 1); }
  40%      { transform: translate3d(0, -4px, 0) scale(1.06, .9); }
  70%      { transform: translate3d(0, 0, 0) scale(.96, 1.06); }
}
@keyframes pet-hop-leg {
  0%, 100% { transform: rotate(0deg) scaleY(1); }
  35%      { transform: rotate(-12deg) scaleY(.85); }
  55%      { transform: rotate(8deg) scaleY(1.05); }
}
@keyframes pet-bob-hop {
  0%, 100% { transform: translate3d(0, 0, 0); }
  35%      { transform: translate3d(0, 2px, 0); }
  55%      { transform: translate3d(0, -6px, 0); }
}
@keyframes pet-frog-leg {
  0%, 100% { transform: rotate(0deg); }
  40%      { transform: rotate(-20deg); }
  60%      { transform: rotate(10deg); }
}
@keyframes pet-frog-hop {
  0%, 100% { transform: translate3d(0, 0, 0); }
  40%      { transform: translate3d(0, 1px, 0); }
  60%      { transform: translate3d(0, -7px, 0); }
}
@keyframes ear-parachute {
  0%   { transform: rotate(-8deg); }
  100% { transform: rotate(8deg); }
}

/* Speech bubble */
.pet-bubble {
  position: absolute;
  bottom: calc(100% + 6px);
  left: 50%;
  transform: translateX(-50%) translateY(4px) scale(.92);
  min-width: max-content;
  max-width: min(220px, 70vw);
  padding: 8px 12px;
  border-radius: 14px 14px 14px 4px;
  background: var(--card, #fff);
  color: var(--ink);
  font-family: inherit;
  font-size: 12.5px;
  font-weight: 600;
  line-height: 1.35;
  letter-spacing: .01em;
  box-shadow:
    0 1px 0 rgba(255, 255, 255, .6) inset,
    0 6px 18px rgba(40, 28, 20, .12),
    0 0 0 1px var(--line);
  white-space: normal;
  text-align: center;
  pointer-events: none;
  opacity: 0;
  visibility: hidden;
  transition: opacity .22s ease, transform .22s ease, visibility .22s;
  z-index: 1;
}
.pet-bubble::after {
  content: "";
  position: absolute;
  left: 18px;
  bottom: -5px;
  width: 10px;
  height: 10px;
  background: var(--card, #fff);
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  transform: rotate(45deg);
}
.corner-companion.show-bubble .pet-bubble {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) translateY(0) scale(1);
}
/* Flip bubble when near the right edge so it stays on-screen */
.corner-companion.bubble-flip .pet-bubble {
  left: auto;
  right: 0;
  transform: translateX(0) translateY(4px) scale(.92);
  border-radius: 14px 14px 4px 14px;
}
.corner-companion.bubble-flip .pet-bubble::after {
  left: auto;
  right: 14px;
}
.corner-companion.show-bubble.bubble-flip .pet-bubble {
  transform: translateX(0) translateY(0) scale(1);
}

@media (prefers-reduced-motion: reduce) {
  .corner-pet .tail,
  .corner-pet .walk-tail,
  .corner-companion[data-pet-state="walking"] .leg,
  .corner-companion[data-pet-state="walking"] .walk-torso,
  .corner-companion[data-pet-state="hopping"] .leg,
  .corner-companion[data-pet-state="hopping"] .walk-torso,
  .corner-companion[data-pet-state="flying"] .fly-wing,
  .corner-companion[data-pet-state="flying"] .walk-torso,
  .corner-companion.pet-pop .corner-pet {
    animation: none;
  }
  .corner-companion,
  .pet-bubble {
    transition: none;
  }
}

/* ---------- Footer ---------- */

.site-footer {
  background: var(--bg);
  border-top: 1px solid var(--line);
  padding: 44px 0;
}
.footer-inner {
  display: flex;
  align-items: center;
  gap: 28px;
  flex-wrap: wrap;
}
.footer-nav {
  display: flex;
  gap: 22px;
  flex-wrap: wrap;
}
.footer-nav a {
  text-decoration: none;
  font-size: 14px;
  font-weight: 600;
  color: var(--ink2);
}
.footer-nav a:hover { color: var(--accent-text); }
.footer-copy {
  margin-left: auto;
  font-size: 13px;
  color: var(--muted);
}

/* ---------- Responsive ---------- */

@media (max-width: 900px) {
  .hero { padding: 56px 0 72px; }
  .hero-inner {
    grid-template-columns: 1fr;
    gap: 56px;
    text-align: center;
  }
  .lede { margin-inline: auto; }
  .hero-cta { justify-content: center; }
  .feature-grid, .steps { grid-template-columns: 1fr 1fr; }
  .theme-row { grid-template-columns: 1fr 1fr; }
  .companion-row { grid-template-columns: repeat(3, 1fr); }
  .extension-layout {
    grid-template-columns: 1fr;
    gap: 40px;
    text-align: center;
  }
  .extension-lede { margin-inline: auto; }
  .extension-points li {
    text-align: left;
    max-width: 42ch;
    margin-inline: auto;
  }
  .extension-cta { align-items: center; }
  .extension-visual { min-height: 320px; }
  .site-nav { display: none; }
}

@media (max-width: 560px) {
  .section { padding: 64px 0; }
  .feature-grid, .steps { grid-template-columns: 1fr; }
  .header-inner { gap: 12px; }
  .brand-name { font-size: 18px; }
  .header-actions .btn { padding: 9px 14px; font-size: 14px; }
  .float-chip-streak { left: -6px; }
  .float-chip-spark { right: -6px; }
  .corner-companion { width: 52px; }
  .companion-row { grid-template-columns: repeat(2, 1fr); }
  .footer-inner { flex-direction: column; }
  .footer-copy { margin-left: 0; }
}