/* MoodFood marketing site — shared stylesheet
   Brand tokens pulled from /design_guidelines.json and /frontend/src/theme.ts
   (Sage Green primary, Terracotta accent, Warm Bone neutrals, Cormorant Garamond + Manrope) */

:root {
  --bg: #F9F8F6;            /* Warm Bone */
  --paper: #F2EFE9;
  --ink: #2D2A26;           /* Soft Charcoal */
  --ink-muted: #5C5852;
  --primary: #768A76;       /* Sage Green */
  --primary-deep: #5F705F;  /* Sage hover / hero fill */
  --secondary: #E8E4D9;     /* Oatmeal */
  --accent: #C66B3D;        /* Terracotta */
  --accent-deep: #A6572E;
  --line: #E3DCCE;
  --white: #FFFFFF;

  --mood-happy: #E8C36B;
  --mood-cozy: #D4A373;
  --mood-stressed: #9FB8AD;
  --mood-low: #C4BDB2;
  --mood-energetic: #E6B89C;
  --mood-calm: #AEC6BC;
  --mood-romantic: #D9A6A0;
  --mood-excited: #E0925F;

  --font-display: 'Cormorant Garamond', Georgia, serif;
  --font-body: 'Manrope', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

  --radius-lg: 28px;
  --radius-md: 20px;
  --radius-sm: 14px;
  --shadow-soft: 0 8px 30px rgba(45, 42, 38, 0.06);
  --shadow-card: 0 12px 40px rgba(45, 42, 38, 0.08);
}

*, *::before, *::after { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font-body);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

img, svg { display: block; max-width: 100%; }

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

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 600;
  line-height: 1.08;
  letter-spacing: -0.01em;
  margin: 0;
}

em, .italic { font-style: italic; }

p { margin: 0; }

button { font-family: var(--font-body); cursor: pointer; }

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 32px;
}

/* ---------- Nav ---------- */
.site-nav {
  position: sticky;
  top: 0;
  z-index: 30;
  background: rgba(249, 248, 246, 0.94);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}
.site-nav .container {
  height: 84px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 24px;
  color: var(--ink);
}
.brand-mark {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.nav-links {
  display: flex;
  align-items: center;
  gap: 36px;
}
.nav-links a {
  font-size: 15px;
  font-weight: 600;
  color: var(--ink-muted);
}
.nav-links a:hover, .nav-links a.active { color: var(--ink); }
.nav-toggle {
  display: none;
  width: 40px;
  height: 40px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: var(--white);
  align-items: center;
  justify-content: center;
}
.nav-toggle svg { width: 18px; height: 18px; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  height: 54px;
  padding: 0 32px;
  border-radius: 999px;
  font-family: var(--font-body);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  border: none;
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}
.btn:active { transform: scale(0.97); }
.btn-ink { background: var(--ink); color: var(--white); }
.btn-ink:hover { background: #1c1a16; }
.btn-primary { background: var(--primary); color: var(--white); }
.btn-primary:hover { background: var(--primary-deep); }
.btn-outline { background: transparent; color: var(--white); border: 1.5px solid rgba(255,255,255,0.6); }
.btn-outline:hover { border-color: #FFFFFF; }
.btn-ghost-ink { background: transparent; color: var(--ink); border: 1.5px solid var(--ink); }

.eyebrow {
  display: inline-flex;
  align-items: center;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

/* ---------- Full-bleed color-block sections ---------- */
.block { width: 100%; box-sizing: border-box; padding: 96px 0; }
.block-sm { padding: 64px 0; }
.block-sage { background: var(--primary-deep); color: var(--white); }
.block-accent { background: var(--accent); color: var(--white); }
.block-ink { background: var(--ink); color: var(--bg); }
.block-paper { background: var(--paper); }
.block-white { background: var(--white); }

.hero-split {
  display: flex;
  align-items: center;
  gap: 64px;
}
.hero-copy { flex: 1 1 0; display: flex; flex-direction: column; align-items: flex-start; gap: 22px; }
.hero-copy .eyebrow { color: rgba(255,255,255,0.8); }
.hero-copy h1 { font-size: 60px; color: var(--white); }
.hero-copy p.lede { font-size: 18px; max-width: 440px; color: rgba(255,255,255,0.88); line-height: 1.6; }
.hero-visual { flex-shrink: 0; }

.banner-center {
  text-align: center;
  max-width: 640px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 18px;
}
.banner-center .icon-ring {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  border: 1.5px solid rgba(255,255,255,0.5);
  display: flex;
  align-items: center;
  justify-content: center;
}
.banner-center h2 { font-size: 40px; color: var(--white); }
.banner-center p { font-size: 17px; color: rgba(255,255,255,0.88); }

/* ---------- Phone mockup ---------- */
.phone {
  width: 300px;
  height: 610px;
  background: var(--ink);
  border-radius: 44px;
  padding: 14px;
  box-shadow: 0 30px 70px rgba(0,0,0,0.35);
}
.phone-screen {
  width: 100%;
  height: 100%;
  background: var(--bg);
  border-radius: 32px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  position: relative;
}
.phone-notch {
  position: absolute;
  top: 14px;
  left: 50%;
  transform: translateX(-50%);
  width: 90px;
  height: 22px;
  background: var(--ink);
  border-radius: 12px;
  z-index: 2;
}
.phone-body { padding: 46px 18px 18px; display: flex; flex-direction: column; gap: 12px; flex-grow: 1; }
.phone-tabs { display: flex; gap: 18px; margin-bottom: 4px; }
.phone-tabs span { font-size: 12px; font-weight: 700; color: var(--ink-muted); }
.phone-tabs span.active { color: var(--ink); border-bottom: 2px solid var(--primary); padding-bottom: 6px; }
.phone-search {
  height: 38px;
  border-radius: 999px;
  background: var(--white);
  border: 1px solid var(--line);
  display: flex;
  align-items: center;
  padding: 0 14px;
  font-size: 12px;
  color: var(--ink-muted);
}
.phone-card {
  background: var(--white);
  border-radius: 16px;
  border: 1px solid var(--line);
  padding: 12px;
  display: flex;
  gap: 10px;
  align-items: center;
}
.phone-card .swatch {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 21px;
  line-height: 1;
  animation: emoji-bob 2.6s ease-in-out infinite;
}
.phone-card:nth-of-type(1) .swatch { animation-delay: 0s; }
.phone-card:nth-of-type(2) .swatch { animation-delay: 0.3s; }
.phone-card:nth-of-type(3) .swatch { animation-delay: 0.6s; }

@keyframes emoji-bob {
  0%, 100% { transform: translateY(0) rotate(0deg); }
  50% { transform: translateY(-4px) rotate(-6deg); }
}

@media (prefers-reduced-motion: reduce) {
  .phone-card .swatch { animation: none; }
}
.phone-card .meta { display: flex; flex-direction: column; gap: 3px; }
.phone-card .meta .name { font-size: 13px; font-weight: 700; }
.phone-card .meta .sub { font-size: 11px; color: var(--ink-muted); }
.phone-bubble {
  align-self: flex-end;
  max-width: 78%;
  background: var(--primary);
  color: var(--white);
  border-radius: 16px 16px 4px 16px;
  padding: 10px 14px;
  font-size: 12.5px;
}
.phone-bubble.from-ai {
  align-self: flex-start;
  background: var(--white);
  color: var(--ink);
  border: 1px solid var(--line);
  border-radius: 16px 16px 16px 4px;
}
.phone-navbar {
  margin-top: auto;
  display: flex;
  justify-content: space-around;
  padding-top: 14px;
  border-top: 1px solid var(--line);
}
.phone-navbar span { font-size: 10px; color: var(--ink-muted); font-weight: 600; }
.phone-navbar span.active { color: var(--primary); }

/* ---------- Content sections ---------- */
.section-head { max-width: 560px; margin-bottom: 48px; }
.section-head .eyebrow { color: var(--accent); margin-bottom: 10px; }
.section-head h2 { font-size: 40px; }
.section-head p { margin-top: 14px; font-size: 17px; color: var(--ink-muted); line-height: 1.6; }
.section-head.centered { margin-left: auto; margin-right: auto; text-align: center; }

.grid { display: grid; gap: 24px; }
.grid-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.grid-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.grid-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }

.card {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  padding: 30px;
}
.card-soft { background: var(--paper); border: none; }

/* Mood chip / picker (interactive demo on home) */
.mood-picker-card {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 40px;
  box-shadow: var(--shadow-card);
}
.mood-chip-row { display: flex; flex-wrap: wrap; gap: 12px; justify-content: center; margin-bottom: 28px; }
.mood-chip {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 9px 18px 9px 9px;
  border-radius: 999px;
  border: 1.5px solid var(--line);
  background: var(--white);
  font-family: var(--font-body);
}
.mood-chip .dot { width: 30px; height: 30px; border-radius: 9px; flex-shrink: 0; display: flex; align-items: center; justify-content: center; }
.mood-chip { --emoji-delay: 0s; }

.mood-emoji { display: inline-block; animation: emoji-bob 2.4s ease-in-out infinite; animation-delay: var(--emoji-delay, 0s); }
.mood-emoji-sm { font-size: 16px; }
.mood-emoji-md { font-size: 27px; }
.mood-emoji-lg { font-size: 46px; }
@media (prefers-reduced-motion: reduce) { .mood-emoji { animation: none; } }
.mood-chip span.label { font-size: 14.5px; font-weight: 700; color: var(--ink); }
.mood-chip[aria-pressed="true"] { border-color: var(--ink); background: var(--paper); }

.mood-result {
  display: flex;
  align-items: center;
  gap: 28px;
  background: var(--paper);
  border-radius: var(--radius-md);
  padding: 26px 30px;
}
.mood-result .thumb {
  width: 108px;
  height: 108px;
  border-radius: 16px;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 6px;
}

/* Testimonials / social proof */
.quote-row { display: flex; align-items: center; justify-content: center; gap: -8px; margin-bottom: 20px; }
.quote-row img, .quote-row .avatar { margin-left: -10px; }
.avatar {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  border: 3px solid var(--white);
  background: var(--secondary);
  color: var(--ink);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 15px;
}

/* Feature list */
.feature-item {
  display: flex;
  gap: 18px;
  padding: 26px 0;
  border-bottom: 1px solid var(--line);
}
.feature-item:last-child { border-bottom: none; }
.feature-icon {
  width: 48px;
  height: 48px;
  border-radius: 14px;
  background: var(--paper);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.feature-icon svg { width: 22px; height: 22px; stroke: var(--primary); }
.feature-copy h3 { font-size: 19px; font-weight: 700; font-family: var(--font-body); margin-bottom: 6px; }
.feature-copy p { font-size: 15px; color: var(--ink-muted); line-height: 1.55; }

/* Pricing */
.price-card {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 32px;
  display: flex;
  flex-direction: column;
  gap: 18px;
}
.price-card.featured { border: 2px solid var(--primary); box-shadow: var(--shadow-card); }
.price-tier { font-size: 13px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.06em; color: var(--accent); }
.price-amount { font-family: var(--font-display); font-size: 40px; font-weight: 600; }
.price-amount span { font-size: 14px; font-family: var(--font-body); color: var(--ink-muted); font-weight: 500; }
.price-list { display: flex; flex-direction: column; gap: 10px; margin: 6px 0 0; padding: 0; list-style: none; }
.price-list li { font-size: 14.5px; color: var(--ink-muted); display: flex; gap: 8px; }
.price-list li svg { width: 16px; height: 16px; stroke: var(--primary); flex-shrink: 0; margin-top: 3px; }

/* Pricing comparison table */
.pricing-table-wrap { overflow-x: auto; border: 1px solid var(--line); border-radius: var(--radius-lg); background: var(--white); }
.pricing-table { width: 100%; min-width: 980px; border-collapse: collapse; }
.pricing-table th, .pricing-table td { padding: 14px 18px; text-align: center; border-bottom: 1px solid var(--line); white-space: nowrap; }
.pricing-table thead th { vertical-align: top; padding-top: 24px; padding-bottom: 20px; border-bottom: 2px solid var(--line); }
.pricing-table .feature-col { text-align: left; position: sticky; left: 0; background: var(--white); font-size: 14px; font-weight: 600; color: var(--ink); white-space: normal; min-width: 220px; z-index: 1; }
.pricing-table thead .feature-col { background: var(--paper); }
.pricing-table th.plan-col { min-width: 148px; white-space: normal; }
.pricing-table th.plan-col.featured { background: var(--paper); border-radius: 14px 14px 0 0; }
.plan-badge { display: inline-block; font-size: 10.5px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.05em; color: var(--white); background: var(--accent); border-radius: 999px; padding: 3px 10px; margin-bottom: 8px; }
.plan-name { font-family: var(--font-display); font-size: 19px; font-weight: 600; color: var(--ink); }
.plan-price { font-family: var(--font-display); font-size: 26px; font-weight: 600; color: var(--ink); margin-top: 6px; }
.plan-price .usd { display: block; font-family: var(--font-body); font-size: 12.5px; font-weight: 500; color: var(--ink-muted); margin-top: 2px; }
.plan-cycle { font-size: 12px; color: var(--ink-muted); margin-top: 4px; }
.plan-trial { font-size: 11.5px; color: var(--primary); font-weight: 600; margin-top: 6px; }
.pricing-table td.yes svg { width: 17px; height: 17px; stroke: var(--primary); }
.pricing-table td.no { color: var(--line); font-size: 15px; }
.pricing-table td.val { font-size: 13.5px; color: var(--ink); font-weight: 600; }
.pricing-table tbody tr:last-child td { border-bottom: none; }

/* Mood gallery cards */
.mood-card {
  border-radius: var(--radius-md);
  border: 1px solid var(--line);
  overflow: hidden;
  background: var(--white);
}
.mood-card .swatch-band {
  height: 130px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.mood-card .swatch-band .dot { width: 52px; height: 52px; border-radius: 16px; background: var(--white); display: flex; align-items: center; justify-content: center; }
.mood-card .body { padding: 22px 24px 26px; }
.mood-card h3 { font-size: 20px; font-weight: 600; margin-bottom: 6px; }
.mood-card p { font-size: 14px; color: var(--ink-muted); line-height: 1.5; }

/* Footer */
.site-footer { background: var(--white); border-top: 1px solid var(--line); padding: 64px 0 40px; }
.footer-top { display: flex; justify-content: space-between; gap: 40px; flex-wrap: wrap; margin-bottom: 48px; }
.footer-brand p { font-size: 14px; color: var(--ink-muted); max-width: 260px; margin-top: 10px; line-height: 1.6; }
.footer-contact { font-size: 14px; color: var(--ink-muted); margin-top: 14px; }
.footer-cols { display: flex; gap: 64px; flex-wrap: wrap; }
.footer-col { display: flex; flex-direction: column; gap: 12px; }
.footer-col .head { font-size: 13px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.05em; color: var(--ink-muted); margin-bottom: 4px; }
.footer-col a { font-size: 14.5px; color: var(--ink); }
.footer-col a:hover { color: var(--primary); }
.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 28px;
  border-top: 1px solid var(--line);
  font-size: 13px;
  color: var(--ink-muted);
}
.social-row { display: flex; gap: 10px; }
.social-row a {
  width: 36px; height: 36px; border-radius: 50%;
  border: 1px solid var(--line);
  display: flex; align-items: center; justify-content: center;
}
.social-row a svg { width: 16px; height: 16px; stroke: var(--ink-muted); }

/* Page hero (inner pages) */
.page-hero { padding: 72px 0 56px; }
.page-hero .eyebrow { color: var(--accent); margin-bottom: 12px; }
.page-hero h1 { font-size: 52px; max-width: 720px; }
.page-hero p { margin-top: 16px; font-size: 18px; color: var(--ink-muted); max-width: 600px; line-height: 1.6; }

/* Utility */
.mt-8 { margin-top: 8px; }
.mt-16 { margin-top: 16px; }
.mt-24 { margin-top: 24px; }
.mt-32 { margin-top: 32px; }
.text-center { text-align: center; }
.stack { display: flex; flex-direction: column; }
.row { display: flex; align-items: center; }
.gap-12 { gap: 12px; }
.gap-16 { gap: 16px; }

@media (max-width: 900px) {
  .hero-split { flex-direction: column; }
  .hero-copy { align-items: flex-start; text-align: left; }
  .hero-copy h1 { font-size: 44px; }
  .grid-4 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .grid-3 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .grid-2 { grid-template-columns: 1fr; }
  .footer-cols { gap: 32px; }
}

@media (max-width: 680px) {
  .container { padding: 0 20px; }
  .nav-links { display: none; }
  .nav-toggle { display: flex; }
  .nav-links.open {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 84px;
    left: 0;
    right: 0;
    background: var(--bg);
    padding: 24px 20px;
    gap: 20px;
    border-bottom: 1px solid var(--line);
  }
  .block { padding: 64px 0; }
  .hero-copy h1 { font-size: 36px; }
  .banner-center h2 { font-size: 28px; }
  .section-head h2 { font-size: 30px; }
  .page-hero h1 { font-size: 36px; }
  .grid-4, .grid-3, .grid-2 { grid-template-columns: 1fr; }
  .phone { width: 260px; height: 530px; }
  .footer-top { flex-direction: column; }
  .footer-cols { gap: 24px 40px; }
}