/* ============================================================
   Bening by Kaya — Design Tokens & Site Styles
   ============================================================ */

/* ---- Fluid type scale ---- */
:root {
  --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, 3.25rem);
  --text-3xl: clamp(2.25rem, 1rem + 3.6vw, 4.25rem);
  --text-hero: clamp(2.75rem, 0.8rem + 6vw, 6.5rem);

  /* ---- 4px spacing system ---- */
  --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;

  /* ---- Radius ---- */
  --radius-sm: 0.375rem;
  --radius-md: 0.625rem;
  --radius-lg: 1rem;
  --radius-xl: 1.5rem;
  --radius-full: 9999px;

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

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

  /* ---- Fonts ---- */
  --font-display: 'General Sans', 'Switzer', 'Segoe UI', sans-serif;
  --font-body: 'Switzer', 'General Sans', 'Segoe UI', sans-serif;

  /* ---- Dark palette defaults (Bening ships dark-first; JS sets data-theme after paint) ---- */
  --color-bg: #0a0c13;
  --color-surface: #12151f;
  --color-surface-2: #171a26;
  --color-surface-offset: #1c1730;
  --color-surface-offset-2: #0f2019;
  --color-surface-dynamic: #181229;
  --color-divider: #242938;
  --color-border: #2b3043;

  --color-text: #f3f4f8;
  --color-text-muted: #a6adc4;
  --color-text-faint: #6e7590;
  --color-text-inverse: #0a0c13;

  --color-primary: #7c6bff;
  --color-primary-hover: #9284ff;
  --color-primary-active: #6353e6;
  --color-primary-highlight: #211c42;

  --color-secondary: #2fe6ac;
  --color-secondary-hover: #58edbe;
  --color-secondary-active: #22c090;
  --color-secondary-highlight: #122a24;

  --color-accent: #b083ff;
  --color-accent-hover: #c6a2ff;
  --color-accent-active: #9760ef;
  --color-accent-highlight: #241a3d;

  --color-alert: #ff9d5c;
  --color-alert-hover: #ffb27e;
  --color-alert-active: #e8823e;
  --color-alert-highlight: #2e2013;

  --color-success: #2fe6ac;
  --color-success-highlight: #122a24;

  --glow-primary: 0 0 1px rgba(124, 107, 255, 0.9), 0 0 60px rgba(124, 107, 255, 0.35);
  --glow-secondary: 0 0 1px rgba(47, 230, 172, 0.9), 0 0 60px rgba(47, 230, 172, 0.3);
  --glow-accent: 0 0 1px rgba(176, 131, 255, 0.9), 0 0 60px rgba(176, 131, 255, 0.32);

  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.4);
  --shadow-md: 0 4px 18px rgba(0, 0, 0, 0.45);
  --shadow-lg: 0 20px 50px rgba(0, 0, 0, 0.55);
}

/* ============================================================
   Brand Palette — Bening by Kaya
   Slate Navy / Ocean Blue / Seafoam Mint / Sunset Amber / Coral
   ============================================================ */
[data-theme='light'] {
  /* Surfaces */
  --color-bg: #f6faf8;
  --color-surface: #ffffff;
  --color-surface-2: #f2f8f5;
  --color-surface-offset: #e9f6ef;
  --color-surface-offset-2: #ddf0e5;
  --color-surface-dynamic: #cfe9dc;
  --color-divider: #dfe8e3;
  --color-border: #d1ded8;

  /* Text (Slate Navy) */
  --color-text: #2c3f51;
  --color-text-muted: #5b6e7d;
  --color-text-faint: #91a2ac;
  --color-text-inverse: #f7fbf9;

  /* Primary CTA (Ocean Blue) */
  --color-primary: #5d9eb7;
  --color-primary-hover: #4c87a0;
  --color-primary-active: #3e7189;
  --color-primary-highlight: #dceaf0;

  /* Secondary UI Cards (Seafoam Mint) */
  --color-secondary: #99dbc6;
  --color-secondary-hover: #7fc9b0;
  --color-secondary-active: #66b698;
  --color-secondary-highlight: #e4f6ef;

  /* Accent (Sunset Amber) */
  --color-accent: #f09436;
  --color-accent-hover: #d97f22;
  --color-accent-active: #b96a16;
  --color-accent-highlight: #fce7ce;

  /* Secondary Alerts (Coral Orange) */
  --color-alert: #ec6933;
  --color-alert-hover: #d4551f;
  --color-alert-active: #b04419;
  --color-alert-highlight: #fcdfcf;

  /* Success (derived) */
  --color-success: #3f9c74;
  --color-success-highlight: #d9f0e5;

  --shadow-sm: 0 1px 2px oklch(0.28 0.03 240 / 0.06);
  --shadow-md: 0 4px 14px oklch(0.28 0.03 240 / 0.08);
  --shadow-lg: 0 16px 40px oklch(0.28 0.03 240 / 0.14);
}

[data-theme='dark'] {
  /* Deep-space navy surfaces */
  --color-bg: #0a0c13;
  --color-surface: #12151f;
  --color-surface-2: #171a26;
  --color-surface-offset: #1c1730;
  --color-surface-offset-2: #0f2019;
  --color-surface-dynamic: #181229;
  --color-divider: #242938;
  --color-border: #2b3043;

  --color-text: #f3f4f8;
  --color-text-muted: #a6adc4;
  --color-text-faint: #6e7590;
  --color-text-inverse: #0a0c13;

  /* Indigo — primary CTA + glow */
  --color-primary: #7c6bff;
  --color-primary-hover: #9284ff;
  --color-primary-active: #6353e6;
  --color-primary-highlight: #211c42;

  /* Emerald — secondary UI / Free-Spirit */
  --color-secondary: #2fe6ac;
  --color-secondary-hover: #58edbe;
  --color-secondary-active: #22c090;
  --color-secondary-highlight: #122a24;

  /* Violet — accent glow / premium */
  --color-accent: #b083ff;
  --color-accent-hover: #c6a2ff;
  --color-accent-active: #9760ef;
  --color-accent-highlight: #241a3d;

  /* Amber-coral — alerts + discount callouts */
  --color-alert: #ff9d5c;
  --color-alert-hover: #ffb27e;
  --color-alert-active: #e8823e;
  --color-alert-highlight: #2e2013;

  --color-success: #2fe6ac;
  --color-success-highlight: #122a24;

  /* Glow shadows */
  --glow-primary: 0 0 1px rgba(124, 107, 255, 0.9), 0 0 60px rgba(124, 107, 255, 0.35);
  --glow-secondary: 0 0 1px rgba(47, 230, 172, 0.9), 0 0 60px rgba(47, 230, 172, 0.3);
  --glow-accent: 0 0 1px rgba(176, 131, 255, 0.9), 0 0 60px rgba(176, 131, 255, 0.32);

  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.4);
  --shadow-md: 0 4px 18px rgba(0, 0, 0, 0.45);
  --shadow-lg: 0 20px 50px rgba(0, 0, 0, 0.55);
}

/* Theme is always explicitly set via app.js (defaults to dark) so no
   prefers-color-scheme fallback block is needed here. */

/* ============================================================
   Layout Primitives
   ============================================================ */
main {
  overflow-x: clip;
}

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

.section {
  padding-block: clamp(var(--space-12), 8vw, var(--space-24));
}
.section--glow {
  position: relative;
  overflow: clip;
}
.section--glow > .container {
  position: relative;
  z-index: 1;
}
.section--tight {
  padding-block: clamp(var(--space-8), 5vw, var(--space-16));
}

.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: 0.08em;
  text-transform: uppercase;
  color: var(--color-primary);
  background: var(--color-primary-highlight);
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-full);
}
[data-theme='light'] .eyebrow {
  color: var(--color-primary-active);
}

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

.hero-heading {
  font-size: var(--text-hero);
  letter-spacing: -0.01em;
  font-weight: 650;
}
.section-title {
  font-size: var(--text-2xl);
  letter-spacing: -0.01em;
}
.subsection-title {
  font-size: var(--text-lg);
  font-weight: 600;
}
.lede {
  font-size: var(--text-lg);
  color: var(--color-text-muted);
  font-family: var(--font-body);
  font-weight: 400;
  max-width: 46ch;
}
p {
  color: var(--color-text-muted);
  max-width: 66ch;
}

/* ============================================================
   Buttons
   ============================================================ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 600;
  padding: var(--space-4) var(--space-6);
  border-radius: var(--radius-full);
  min-height: 48px;
  white-space: nowrap;
  border: 1px solid transparent;
}
.btn svg {
  width: 18px;
  height: 18px;
}
.btn-primary {
  background: var(--color-primary);
  color: #ffffff;
  box-shadow: var(--shadow-sm);
}
.btn-primary:hover {
  background: var(--color-primary-hover);
  box-shadow: var(--shadow-md);
  transform: translateY(-1px);
}
.btn-primary:active {
  background: var(--color-primary-active);
  transform: translateY(0);
}
.btn-outline {
  background: transparent;
  color: var(--color-text);
  border-color: oklch(from var(--color-text) l c h / 0.22);
}
.btn-outline:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
  background: var(--color-primary-highlight);
}
[data-theme='light'] .btn-outline:hover {
  color: var(--color-primary-active);
}
.btn-ghost {
  background: transparent;
  color: var(--color-text-muted);
  padding: var(--space-2) var(--space-3);
  min-height: 40px;
}
.btn-ghost:hover {
  color: var(--color-text);
}
.btn-accent {
  background: var(--color-accent);
  color: #2c1c07;
}
.btn-accent:hover {
  background: var(--color-accent-hover);
  transform: translateY(-1px);
}
.btn-lg {
  padding: var(--space-5) var(--space-8);
  font-size: var(--text-base);
  min-height: 56px;
}
.btn-block {
  width: 100%;
}

/* ============================================================
   Header / Nav
   ============================================================ */
.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  background: var(--color-primary);
  color: #fff;
  padding: var(--space-3) var(--space-5);
  z-index: 200;
  border-radius: var(--radius-md);
}
.skip-link:focus {
  left: var(--space-4);
  top: var(--space-4);
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: oklch(from var(--color-bg) l c h / 0.85);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid oklch(from var(--color-text) l c h / 0.08);
  transition:
    transform 0.3s var(--ease-out),
    box-shadow 0.3s var(--ease-out);
}
.site-header--hidden {
  transform: translateY(-100%);
}
.header-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);
  color: var(--color-text);
  font-family: var(--font-display);
  font-weight: 650;
  font-size: var(--text-base);
  letter-spacing: -0.01em;
}
.brand-mark {
  width: 36px;
  height: 36px;
  flex-shrink: 0;
}
.brand-sub {
  display: block;
  font-family: var(--font-body);
  font-weight: 400;
  font-size: var(--text-xs);
  color: var(--color-text-faint);
  letter-spacing: 0.02em;
}

.main-nav {
  display: none;
}
.main-nav ul {
  display: flex;
  align-items: center;
  gap: var(--space-8);
}
.main-nav a {
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-text-muted);
  position: relative;
  padding-block: var(--space-1);
}
.main-nav a:hover,
.main-nav a[aria-current='page'] {
  color: var(--color-text);
}
.main-nav a[aria-current='page']::after {
  content: '';
  position: absolute;
  left: 0;
  right: 0;
  bottom: -6px;
  height: 2px;
  border-radius: var(--radius-full);
  background: var(--color-primary);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}
.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: 20px;
  height: 20px;
}

.nav-toggle {
  display: inline-flex;
  width: 44px;
  height: 44px;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-md);
  color: var(--color-text);
}
.nav-toggle svg {
  width: 24px;
  height: 24px;
}
.nav-toggle:hover {
  background: var(--color-surface-offset);
}

.mobile-nav {
  position: fixed;
  inset: 0;
  top: 0;
  background: var(--color-bg);
  z-index: 150;
  display: flex;
  flex-direction: column;
  padding: var(--space-6);
  transform: translateY(-100%);
  opacity: 0;
  visibility: hidden;
  transition:
    transform 0.35s var(--ease-out),
    opacity 0.35s var(--ease-out),
    visibility 0.35s;
}
.mobile-nav.is-open {
  transform: translateY(0);
  opacity: 1;
  visibility: visible;
}
.mobile-nav-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.mobile-nav ul {
  margin-top: var(--space-12);
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}
.mobile-nav a {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 600;
  color: var(--color-text);
  padding-block: var(--space-3);
  display: block;
}
.mobile-nav-footer {
  margin-top: auto;
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

@media (min-width: 900px) {
  .main-nav {
    display: block;
  }
  .nav-toggle {
    display: none;
  }
}

@media (max-width: 639px) {
  .header-actions > a.btn {
    display: none;
  }
}

/* ============================================================
   Hero
   ============================================================ */
.hero {
  position: relative;
  padding-block: clamp(var(--space-16), 10vw, var(--space-32)) clamp(var(--space-12), 6vw, var(--space-20));
  overflow: clip;
}
.hero-glow {
  position: absolute;
  inset: -10% -10% auto -10%;
  height: 680px;
  background:
    radial-gradient(circle at 15% 15%, oklch(from var(--color-secondary) l c h / 0.3), transparent 58%),
    radial-gradient(circle at 82% -5%, oklch(from var(--color-primary) l c h / 0.32), transparent 55%),
    radial-gradient(circle at 55% 55%, oklch(from var(--color-accent) l c h / 0.16), transparent 60%);
  filter: blur(30px);
  z-index: 0;
  pointer-events: none;
}

/* Ambient section glow — subtle indigo/emerald/purple bloom behind content */
.ambient-glow {
  position: absolute;
  z-index: 0;
  pointer-events: none;
  filter: blur(50px);
  opacity: 0.55;
  border-radius: 50%;
}
.ambient-glow--primary {
  background: radial-gradient(circle, oklch(from var(--color-primary) l c h / 0.5), transparent 70%);
}
.ambient-glow--secondary {
  background: radial-gradient(circle, oklch(from var(--color-secondary) l c h / 0.45), transparent 70%);
}
.ambient-glow--accent {
  background: radial-gradient(circle, oklch(from var(--color-accent) l c h / 0.45), transparent 70%);
}
.hero-grid {
  position: relative;
  z-index: 1;
  display: grid;
  gap: var(--space-12);
  align-items: center;
}
@media (min-width: 960px) {
  .hero-grid {
    grid-template-columns: 1.05fr 0.95fr;
    gap: var(--space-16);
  }
}
.hero-copy p.lede {
  margin-top: var(--space-5);
}
.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
  margin-top: var(--space-8);
}
.hero-meta {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  margin-top: var(--space-10);
  color: var(--color-text-muted);
  font-size: var(--text-sm);
}
.avatar-stack {
  display: flex;
}
.avatar-stack .avatar {
  width: 34px;
  height: 34px;
  border-radius: var(--radius-full);
  border: 2px solid var(--color-bg);
  margin-left: -10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-size: var(--text-xs);
  font-weight: 700;
  color: #fff;
}
.avatar-stack .avatar:first-child {
  margin-left: 0;
}

/* ---- Swipe demo card stack ---- */
.swipe-demo {
  position: relative;
  height: clamp(340px, 46vw, 460px);
  max-width: 340px;
  margin-inline: auto;
  perspective: 1200px;
}
.swipe-card {
  position: absolute;
  inset: 0;
  border-radius: var(--radius-xl);
  padding: var(--space-6);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  box-shadow: var(--shadow-lg);
  border: 1px solid oklch(from var(--color-text) l c h / 0.06);
  will-change: transform, opacity;
}
.swipe-card__tag {
  align-self: flex-start;
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-full);
  background: oklch(from #ffffff l c h / 0.55);
}
.swipe-card__time {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 650;
}
.swipe-card__title {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 650;
  margin-top: var(--space-2);
}
.swipe-card__foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.swipe-card__foot span {
  font-size: var(--text-sm);
  font-weight: 500;
}
.swipe-card--1 {
  background: linear-gradient(155deg, var(--color-secondary) 0%, var(--color-secondary-hover) 100%);
  color: #163527;
}
.swipe-card--2 {
  background: linear-gradient(155deg, var(--color-primary) 0%, var(--color-primary-hover) 100%);
  color: #ffffff;
}
.swipe-card--3 {
  background: linear-gradient(155deg, var(--color-accent) 0%, var(--color-accent-hover) 100%);
  color: #2f1c05;
}
[data-theme='dark'] .swipe-card--3 {
  color: #ffffff;
}
.swipe-actions {
  position: absolute;
  bottom: calc(-1 * var(--space-8));
  left: 0;
  right: 0;
  display: flex;
  justify-content: center;
  gap: var(--space-4);
  z-index: 5;
}
.swipe-action-btn {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-full);
  background: var(--color-surface);
  box-shadow: var(--shadow-md);
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--color-border);
}
.swipe-action-btn svg {
  width: 22px;
  height: 22px;
}
.swipe-action-btn--pass svg {
  color: var(--color-alert);
}
.swipe-action-btn--love svg {
  color: var(--color-secondary-active);
}
.swipe-action-btn--save svg {
  color: var(--color-accent);
}

/* ============================================================
   Cards & Feature Layouts
   ============================================================ */
.card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  box-shadow: var(--shadow-sm);
}
.card-mint {
  background: var(--color-surface-offset);
  border-color: oklch(from var(--color-secondary) l c h / 0.35);
}

.stat-row {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-6);
  margin-top: var(--space-16);
}
@media (min-width: 720px) {
  .stat-row {
    grid-template-columns: repeat(4, 1fr);
  }
}
.stat {
  padding-block: var(--space-4);
  border-top: 1px solid var(--color-divider);
}
.stat-num {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 650;
  color: var(--color-primary);
}
[data-theme='light'] .stat-num {
  color: var(--color-primary-active);
}
.stat-label {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  margin-top: var(--space-1);
}

.split {
  display: grid;
  gap: var(--space-10);
  align-items: center;
}
@media (min-width: 880px) {
  .split {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-16);
  }
  .split--reverse .split-media {
    order: 2;
  }
}
.split-media img {
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-lg);
}

.persona-row {
  display: grid;
  gap: var(--space-6);
  margin-top: var(--space-10);
}
@media (min-width: 720px) {
  .persona-row {
    grid-template-columns: 1fr 1fr;
  }
}
.persona-card {
  border-radius: var(--radius-lg);
  padding: var(--space-8);
  border: 1px solid var(--color-border);
}
.persona-card--planner {
  background: var(--color-primary-highlight);
}
.persona-card--spirit {
  background: var(--color-secondary-highlight);
}
.persona-icon {
  width: 46px;
  height: 46px;
  color: var(--color-text);
}
.persona-card h3 {
  margin-top: var(--space-5);
  font-size: var(--text-lg);
}
.persona-card p {
  margin-top: var(--space-2);
}

/* ---- "Which one are you?" interactive persona switcher ---- */
.persona-switch {
  position: relative;
  display: inline-grid;
  grid-template-columns: 1fr 1fr;
  width: 100%;
  max-width: 460px;
  margin-top: var(--space-8);
  padding: 5px;
  background: var(--color-surface-2);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-full);
}
@media (min-width: 640px) {
  .persona-switch {
    width: auto;
  }
}
.persona-switch__thumb {
  position: absolute;
  top: 5px;
  left: 5px;
  width: calc(50% - 5px);
  height: calc(100% - 10px);
  border-radius: var(--radius-full);
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-active));
  box-shadow: var(--glow-primary);
  transition: transform var(--transition-interactive), background var(--transition-interactive), box-shadow var(--transition-interactive);
  z-index: 0;
}
.persona-switch[data-active='spirit'] .persona-switch__thumb {
  transform: translateX(100%);
  background: linear-gradient(135deg, var(--color-secondary), var(--color-secondary-active));
  box-shadow: var(--glow-secondary);
}
.persona-switch__btn {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-4);
  border-radius: var(--radius-full);
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-text-muted);
  background: transparent;
  border: none;
  cursor: pointer;
  transition: color var(--transition-interactive);
  white-space: nowrap;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
}
@media (max-width: 480px) {
  .persona-switch__btn {
    gap: var(--space-1);
    padding: var(--space-3) var(--space-2);
    font-size: var(--text-xs);
  }
  .persona-switch__btn svg {
    width: 15px;
    height: 15px;
  }
}
.persona-switch__btn svg {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
}
.persona-switch__btn.is-active {
  color: var(--color-text-inverse);
}
[data-theme='light'] .persona-switch__btn.is-active {
  color: #ffffff;
}

.persona-duo {
  display: grid;
  gap: var(--space-5);
  margin-top: var(--space-10);
}
@media (min-width: 720px) {
  .persona-duo {
    grid-template-columns: 1fr 1fr;
  }
}
.persona-card {
  cursor: pointer;
  transition: filter var(--transition-interactive), opacity var(--transition-interactive),
    transform var(--transition-interactive), border-color var(--transition-interactive),
    box-shadow var(--transition-interactive);
}
.persona-card--planner.is-active {
  border-color: oklch(from var(--color-primary) l c h / 0.55);
  box-shadow: var(--glow-primary);
}
.persona-card--spirit.is-active {
  border-color: oklch(from var(--color-secondary) l c h / 0.55);
  box-shadow: var(--glow-secondary);
}
.persona-card.is-dim {
  filter: blur(1.5px) grayscale(0.4);
  opacity: 0.45;
  transform: scale(0.98);
}
.persona-card.is-dim:hover {
  filter: blur(0) grayscale(0);
  opacity: 0.8;
  transform: scale(1);
}

.persona-preview {
  margin-top: var(--space-10);
  border-radius: var(--radius-xl);
  border: 1px solid var(--color-border);
  background: var(--color-surface);
  overflow: hidden;
}
.persona-panel {
  display: grid;
  gap: var(--space-10);
  padding: var(--space-8);
  animation: persona-fade-in 320ms var(--ease-out);
}
.persona-panel[hidden] {
  display: none;
}
@media (min-width: 860px) {
  .persona-panel {
    grid-template-columns: 1fr 0.85fr;
    align-items: center;
    padding: var(--space-10);
  }
}
@keyframes persona-fade-in {
  from {
    opacity: 0;
    transform: translateY(6px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}
.persona-feature-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}
.persona-feature-list li {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  font-size: var(--text-base);
  color: var(--color-text);
}
.persona-feature-list li svg {
  width: 22px;
  height: 22px;
  flex-shrink: 0;
  margin-top: 2px;
  border-radius: var(--radius-full);
  padding: 4px;
}
[data-persona-panel='planner'] .persona-feature-list li svg {
  color: var(--color-primary);
  background: var(--color-primary-highlight);
}
[data-persona-panel='spirit'] .persona-feature-list li svg {
  color: var(--color-secondary);
  background: var(--color-secondary-highlight);
}

/* Mockup previews */
.persona-mockup {
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  border: 1px solid var(--color-border);
}
.persona-mockup--planner {
  background: var(--color-primary-highlight);
}
.persona-mockup--spirit {
  background: var(--color-secondary-highlight);
}
.mockup-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
}
.mockup-row + .mockup-row {
  margin-top: var(--space-3);
  padding-top: var(--space-3);
  border-top: 1px solid oklch(from var(--color-text) l c h / 0.08);
}
.mockup-event {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}
.mockup-dot {
  width: 10px;
  height: 10px;
  border-radius: var(--radius-full);
  background: var(--color-primary);
  flex-shrink: 0;
}
.mockup-event-title {
  font-family: var(--font-display);
  font-size: var(--text-sm);
  font-weight: 650;
  color: var(--color-text);
}
.mockup-event-time {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
}
.mockup-pill {
  font-size: var(--text-xs);
  font-weight: 700;
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-full);
  white-space: nowrap;
}
.mockup-pill--rsvp {
  background: var(--color-primary);
  color: var(--color-text-inverse);
}
[data-theme='light'] .mockup-pill--rsvp {
  color: #ffffff;
}
.mockup-pill--deadline {
  background: transparent;
  border: 1px solid var(--color-alert);
  color: var(--color-alert);
}
.mockup-bubble {
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  padding: var(--space-4) var(--space-5);
  font-size: var(--text-base);
  color: var(--color-text);
  box-shadow: var(--shadow-sm);
}
.mockup-bubble-meta {
  margin-top: var(--space-2);
  font-size: var(--text-xs);
  color: var(--color-text-faint);
}
.mockup-tap-btn {
  margin-top: var(--space-4);
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: var(--space-3);
  border-radius: var(--radius-full);
  background: linear-gradient(135deg, var(--color-secondary), var(--color-secondary-active));
  color: var(--color-text-inverse);
  font-weight: 700;
  font-size: var(--text-sm);
  box-shadow: var(--glow-secondary);
}
.mockup-tap-btn svg {
  width: 16px;
  height: 16px;
  flex-shrink: 0;
}
[data-theme='light'] .mockup-tap-btn {
  color: #ffffff;
}
.mockup-no-app {
  margin-top: var(--space-3);
  text-align: center;
  font-size: var(--text-xs);
  color: var(--color-text-faint);
}

/* ---- About page: relatable stats / anecdote cards ---- */
.about-stats {
  display: grid;
  gap: var(--space-5);
  margin-top: var(--space-10);
}
@media (min-width: 640px) {
  .about-stats {
    grid-template-columns: repeat(2, 1fr);
  }
}
@media (min-width: 980px) {
  .about-stats {
    grid-template-columns: repeat(4, 1fr);
  }
}
.anecdote-card {
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  border: 1px solid var(--color-border);
  background: var(--color-surface);
  transition: transform var(--transition-interactive), border-color var(--transition-interactive), box-shadow var(--transition-interactive);
}
.anecdote-card:hover {
  transform: translateY(-3px);
  border-color: oklch(from var(--color-primary) l c h / 0.4);
  box-shadow: var(--glow-primary);
}
.anecdote-card:nth-child(2):hover {
  border-color: oklch(from var(--color-secondary) l c h / 0.4);
  box-shadow: var(--glow-secondary);
}
.anecdote-card:nth-child(3):hover {
  border-color: oklch(from var(--color-accent) l c h / 0.4);
  box-shadow: var(--glow-accent);
}
.anecdote-num {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: 650;
  color: var(--color-primary);
}
.anecdote-card:nth-child(2) .anecdote-num {
  color: var(--color-secondary);
}
.anecdote-card:nth-child(3) .anecdote-num {
  color: var(--color-accent);
}
.anecdote-card:nth-child(4) .anecdote-num {
  color: var(--color-alert);
}
.anecdote-label {
  margin-top: var(--space-2);
  font-family: var(--font-display);
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-text);
}
.anecdote-desc {
  margin-top: var(--space-2);
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}

/* Feature list — narrative flow, not repeated grid cards */
.feature-list {
  margin-top: var(--space-12);
  display: flex;
  flex-direction: column;
}
.feature-row {
  display: grid;
  gap: var(--space-5);
  padding-block: var(--space-8);
  border-top: 1px solid var(--color-divider);
  align-items: start;
}
@media (min-width: 780px) {
  .feature-row {
    grid-template-columns: 220px 1fr;
    gap: var(--space-10);
  }
}
.feature-row:last-child {
  border-bottom: 1px solid var(--color-divider);
}
.feature-index {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  color: var(--color-text-faint);
}
.feature-heading {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-family: var(--font-display);
  font-size: var(--text-lg);
  color: var(--color-text);
}
.feature-heading svg {
  width: 22px;
  height: 22px;
  color: var(--color-primary);
  flex-shrink: 0;
}
.feature-row p {
  margin-top: var(--space-2);
}

/* Step flow (Services page) */
.step-flow {
  margin-top: var(--space-12);
  display: grid;
  gap: var(--space-8);
}
@media (min-width: 780px) {
  .step-flow {
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-6);
  }
  .step-card:nth-child(2) {
    transform: translateY(var(--space-8));
  }
}
.step-card {
  border-radius: var(--radius-lg);
  padding: var(--space-8) var(--space-6);
  border: 1px solid var(--color-border);
  background: var(--color-surface);
}
.step-num {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: 650;
  color: var(--color-secondary);
}
[data-theme='light'] .step-num {
  color: var(--color-secondary-active);
}
.step-card h3 {
  margin-top: var(--space-4);
  font-size: var(--text-lg);
}
.step-card p {
  margin-top: var(--space-2);
}

/* Pricing */
.pricing-row {
  display: grid;
  gap: var(--space-6);
  margin-top: var(--space-12);
}
@media (min-width: 780px) {
  .pricing-row {
    grid-template-columns: repeat(3, 1fr);
  }
}
.price-card {
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  padding: var(--space-8);
  display: flex;
  flex-direction: column;
  background: var(--color-surface);
}
.price-card--highlight {
  background: var(--color-surface-offset);
  border-color: oklch(from var(--color-primary) l c h / 0.55);
  box-shadow: var(--glow-primary);
  transform: scale(1.02);
}
.price-card--highlight .price-badge {
  background: var(--color-primary);
}
.price-name {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: var(--text-base);
}
.price-amount {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 650;
  line-height: 1.15;
  margin-top: var(--space-3);
}
.price-amount span {
  font-size: var(--text-sm);
  font-weight: 500;
  color: inherit;
  opacity: 0.7;
}
.price-desc {
  margin-top: var(--space-2);
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}
.price-card ul {
  margin-top: var(--space-6);
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  flex: 1;
}
.price-card li {
  display: flex;
  gap: var(--space-2);
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}
.price-card li svg {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
  color: var(--color-secondary-active);
  margin-top: 2px;
}
.price-card--highlight li svg {
  color: var(--color-primary);
}
.price-card .btn {
  margin-top: var(--space-6);
}
.price-badge {
  align-self: flex-start;
  font-size: var(--text-xs);
  font-weight: 700;
  background: var(--color-alert-active);
  color: #ffffff;
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-full);
  margin-bottom: var(--space-3);
}

/* ---- Billing toggle (Monthly / Annual) ---- */
.billing-toggle-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-4);
  margin-top: var(--space-8);
}
.billing-toggle {
  position: relative;
  display: inline-grid;
  grid-template-columns: 1fr 1fr;
  padding: 5px;
  background: var(--color-surface-2);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-full);
}
.billing-toggle__thumb {
  position: absolute;
  top: 5px;
  left: 5px;
  width: calc(50% - 5px);
  height: calc(100% - 10px);
  border-radius: var(--radius-full);
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-active));
  box-shadow: var(--glow-primary);
  transition: transform var(--transition-interactive);
  z-index: 0;
}
.billing-toggle[data-billing='annual'] .billing-toggle__thumb {
  transform: translateX(100%);
}
.billing-toggle__btn {
  position: relative;
  z-index: 1;
  padding: var(--space-3) var(--space-5);
  border-radius: var(--radius-full);
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-text-muted);
  background: transparent;
  border: none;
  cursor: pointer;
  transition: color var(--transition-interactive);
  white-space: nowrap;
}
.billing-toggle__btn.is-active {
  color: #ffffff;
}
.discount-callout {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-xs);
  font-weight: 700;
  color: var(--color-alert);
  background: var(--color-alert-highlight);
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-full);
}
.discount-callout svg {
  width: 16px;
  height: 16px;
}
.price-amount-value {
  font-size: var(--text-2xl);
}
.price-period {
  font-size: var(--text-sm);
  font-weight: 500;
  color: inherit;
  opacity: 0.7;
}
.price-annual-note {
  display: block;
  margin-top: var(--space-1);
  font-size: var(--text-xs);
  font-weight: 500;
  color: var(--color-secondary);
  opacity: 1;
}
.price-annual-note[hidden] {
  display: none;
}
.price-card--highlight .price-annual-note {
  color: #ffffff;
}
[data-billing='monthly'] .billing-only-hide {
  display: none;
}
[data-billing='annual'] .monthly-only-hide {
  display: none;
}

/* ============================================================
   Testimonials
   ============================================================ */
.testimonial-track {
  margin-top: var(--space-12);
  display: grid;
  gap: var(--space-6);
  grid-auto-flow: column;
  grid-auto-columns: min(88%, 380px);
  overflow-x: auto;
  padding-bottom: var(--space-4);
  scroll-snap-type: x mandatory;
  scrollbar-width: none;
}
.testimonial-track::-webkit-scrollbar {
  display: none;
}
@media (min-width: 900px) {
  .testimonial-track {
    grid-auto-flow: row;
    grid-template-columns: repeat(3, 1fr);
    overflow: visible;
  }
}
.testimonial-card {
  scroll-snap-align: start;
  border-radius: var(--radius-lg);
  padding: var(--space-8);
  border: 1px solid var(--color-border);
  background: var(--color-surface);
  display: flex;
  flex-direction: column;
}
.testimonial-card:nth-child(2) {
  background: var(--color-surface-offset);
}
.stars {
  display: flex;
  gap: 2px;
  color: var(--color-accent);
}
.stars svg {
  width: 16px;
  height: 16px;
}
.testimonial-quote {
  margin-top: var(--space-4);
  color: var(--color-text);
  font-size: var(--text-base);
}
.testimonial-person {
  margin-top: var(--space-6);
  display: flex;
  align-items: center;
  gap: var(--space-3);
}
.testimonial-person .avatar {
  width: 42px;
  height: 42px;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--text-sm);
  color: #fff;
  flex-shrink: 0;
}
.testimonial-name {
  font-weight: 600;
  color: var(--color-text);
  font-size: var(--text-sm);
}
.testimonial-role {
  font-size: var(--text-xs);
  color: var(--color-text-faint);
}

/* ============================================================
   FAQ Accordion
   ============================================================ */
.faq-list {
  margin-top: var(--space-10);
  max-width: var(--content-narrow);
}
.faq-item {
  border-bottom: 1px solid var(--color-divider);
}
.faq-question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  text-align: left;
  padding-block: var(--space-5);
  font-family: var(--font-display);
  font-size: var(--text-base);
  font-weight: 600;
  color: var(--color-text);
}
.faq-question svg {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
  color: var(--color-text-muted);
  transition: transform 0.3s var(--ease-out);
}
.faq-item[data-open='true'] .faq-question svg {
  transform: rotate(45deg);
  color: var(--color-primary);
}
.faq-answer {
  height: 0;
  overflow: hidden;
  transition: height 0.3s var(--ease-out);
}
.faq-answer-inner {
  padding-bottom: var(--space-5);
  color: var(--color-text-muted);
  max-width: 68ch;
}

/* ============================================================
   CTA Band
   ============================================================ */
.cta-band {
  border-radius: var(--radius-xl);
  padding: clamp(var(--space-10), 6vw, var(--space-16));
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-active) 100%);
  color: #fff;
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
  position: relative;
  overflow: clip;
}
@media (min-width: 800px) {
  .cta-band {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
  }
}
.cta-band h2 {
  color: #fff;
  font-size: var(--text-xl);
}
.cta-band p {
  color: oklch(from #fff l c h / 0.82);
  margin-top: var(--space-2);
}
.cta-band .btn-primary {
  background: #fff;
  color: var(--color-primary-active);
}
.cta-band .btn-primary:hover {
  background: var(--color-surface-2);
}
.cta-actions {
  display: flex;
  gap: var(--space-4);
  flex-wrap: wrap;
}

/* ============================================================
   Forms (Contact)
   ============================================================ */
.form-grid {
  display: grid;
  gap: var(--space-5);
}
@media (min-width: 640px) {
  .form-row-2 {
    grid-template-columns: 1fr 1fr;
    display: grid;
    gap: var(--space-5);
  }
}
.field {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}
.field label {
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-text);
}
.field input,
.field textarea,
.field select {
  padding: 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: 48px;
}
.field textarea {
  min-height: 140px;
  resize: vertical;
}
.field input:focus-visible,
.field textarea:focus-visible,
.field select:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 1px;
  border-color: var(--color-primary);
}
.field-error {
  font-size: var(--text-xs);
  color: var(--color-alert);
  display: none;
}
.field.has-error input,
.field.has-error textarea {
  border-color: var(--color-alert);
}
.field.has-error .field-error {
  display: block;
}
.form-note {
  font-size: var(--text-xs);
  color: var(--color-text-faint);
}
.form-success {
  display: none;
  align-items: center;
  gap: var(--space-3);
  background: var(--color-secondary-highlight);
  border: 1px solid oklch(from var(--color-secondary) l c h / 0.4);
  color: var(--color-text);
  padding: var(--space-5);
  border-radius: var(--radius-md);
  margin-top: var(--space-5);
}
.form-success.is-visible {
  display: flex;
}
.form-success svg {
  width: 22px;
  height: 22px;
  color: var(--color-success);
  flex-shrink: 0;
}

.contact-info-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
  margin-top: var(--space-8);
}
.contact-info-item {
  display: flex;
  gap: var(--space-4);
  align-items: flex-start;
}
.contact-info-item svg {
  width: 22px;
  height: 22px;
  color: var(--color-primary);
  flex-shrink: 0;
  margin-top: 2px;
}
.contact-info-item h3 {
  font-size: var(--text-base);
}
.contact-info-item p {
  margin-top: var(--space-1);
}

/* ============================================================
   Page Header (interior pages)
   ============================================================ */
.page-hero {
  padding-block: clamp(var(--space-12), 7vw, var(--space-20)) clamp(var(--space-8), 4vw, var(--space-12));
}
.page-hero .eyebrow {
  margin-bottom: var(--space-5);
}
.page-hero h1 {
  font-size: var(--text-3xl);
  max-width: 18ch;
}

/* ============================================================
   Footer
   ============================================================ */
.site-footer {
  border-top: 1px solid var(--color-divider);
  padding-block: var(--space-16) var(--space-8);
  background: var(--color-surface-2);
}
.footer-grid {
  display: grid;
  gap: var(--space-10);
}
@media (min-width: 780px) {
  .footer-grid {
    grid-template-columns: 1.4fr 1fr 1fr 1fr;
  }
}
.footer-brand p {
  margin-top: var(--space-4);
  max-width: 32ch;
  font-size: var(--text-sm);
}
.footer-col h4 {
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: var(--space-4);
}
.footer-col ul {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}
.footer-col a {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}
.footer-col a:hover {
  color: var(--color-primary);
}
[data-theme='light'] .footer-col a:hover {
  color: var(--color-primary-active);
}
.footer-bottom {
  margin-top: var(--space-16);
  padding-top: var(--space-6);
  border-top: 1px solid var(--color-divider);
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
  justify-content: space-between;
  align-items: center;
  font-size: var(--text-xs);
  color: var(--color-text-faint);
}
.footer-socials {
  display: flex;
  gap: var(--space-3);
}
.footer-socials a {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-surface-offset);
  color: var(--color-text-muted);
}
.footer-socials a svg {
  width: 17px;
  height: 17px;
}
.footer-socials a:hover {
  background: var(--color-primary-highlight);
  color: var(--color-primary-active);
}

/* ============================================================
   Utilities
   ============================================================ */
.text-center {
  text-align: center;
}
.mx-auto {
  margin-inline: auto;
}
.mt-tight {
  margin-top: var(--space-3);
}
.badge-mint {
  background: var(--color-secondary-highlight);
  color: var(--color-text);
  border: 1px solid oklch(from var(--color-secondary) l c h / 0.4);
  font-size: var(--text-xs);
  font-weight: 600;
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-full);
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
}

[data-reveal] {
  opacity: 0;
  transform: translateY(16px);
  transition:
    opacity 0.6s var(--ease-out),
    transform 0.6s var(--ease-out);
}
[data-reveal].is-visible {
  opacity: 1;
  transform: translateY(0);
}
@media (prefers-reduced-motion: reduce) {
  [data-reveal] {
    opacity: 1;
    transform: none;
  }
}