/* Landing Aldo v2 — Design tokens */
:root {
  /* Couleurs */
  --color-cream-50: #fef7ef;
  --color-cream-100: #fef3ec;
  --color-cream-200: #fde2d0;
  --color-cream-300: #f4c9a7;
  --color-bordeaux-500: #8B2000;
  --color-bordeaux-700: #5C1500;
  --color-bordeaux-900: #3d0e00;
  --color-terracotta: #c47855;
  --color-ink-900: #2a1810;
  --color-ink-700: #3d1a0f;
  --color-ink-500: #5c3a2a;
  /* ink-300 used for decorative borders/dividers;
     ink-300-strong used for UI component borders that need >=3:1 contrast (WCAG 1.4.11) */
  --color-ink-300: rgba(61, 26, 15, 0.2);
  --color-ink-300-strong: rgba(61, 26, 15, 0.42);

  /* Typographie */
  --font-serif: 'Playfair Display', Georgia, serif;
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

  /* Espacements */
  --space-section: 120px;
  --space-section-mobile: 72px;
  --container-max: 1240px;

  /* Rayons */
  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 28px;
  --radius-pill: 100px;

  /* Ombres */
  --shadow-sm: 0 2px 8px rgba(139, 32, 0, 0.08);
  --shadow-md: 0 10px 30px -10px rgba(61, 26, 15, 0.15);
  --shadow-lg: 0 30px 80px -20px rgba(139, 32, 0, 0.25);
}

/* Reset minimal */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font-sans);
  color: var(--color-ink-700);
  background: var(--color-cream-50);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
button { font: inherit; cursor: pointer; border: 0; background: transparent; }

/* ============================================================ Accessibility helpers */
/* Visually hide content but keep it accessible to screen readers */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* Skip link — visible on focus only, for keyboard users */
.skip-link {
  position: absolute;
  top: -100px;
  left: 16px;
  z-index: 1000;
  padding: 12px 20px;
  background: var(--color-bordeaux-700);
  color: #fff;
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: 14px;
  text-decoration: none;
  transition: top 0.2s ease;
}
.skip-link:focus,
.skip-link:focus-visible {
  top: 12px;
  outline: 2px solid #fff;
  outline-offset: 2px;
}

/* Global :focus-visible — visible and contrasted (>=3:1 vs adjacent backgrounds).
   Uses bordeaux-700 which hits ~7:1 on cream and ~4.5:1 on white. */
:focus-visible {
  outline: 2px solid var(--color-bordeaux-700);
  outline-offset: 2px;
  border-radius: 4px;
}
/* On dark backgrounds (bordeaux CTA section, footer), use a cream outline */
.cta-final :focus-visible,
.footer :focus-visible,
.feature-card[data-feat="5"] :focus-visible,
.moment-card[data-moment="4"] :focus-visible {
  outline-color: var(--color-cream-100);
}
/* Pill buttons — inherit border-radius instead of forcing 4px */
.btn:focus-visible,
.nav-cta .btn:focus-visible,
.pricing-cta:focus-visible {
  border-radius: var(--radius-pill);
}
/* Demo tab pills */
.demo-tab:focus-visible {
  border-radius: var(--radius-pill);
}
/* FAQ summary */
.faq-item summary:focus-visible {
  outline: 2px solid var(--color-bordeaux-700);
  outline-offset: 2px;
  border-radius: var(--radius-sm);
}
/* Remove default focus ring (Blink etc.) only when :focus-visible is not active */
:focus:not(:focus-visible) { outline: 0; }

/* Conteneur */
.container { max-width: var(--container-max); margin: 0 auto; padding: 0 32px; }

/* ============================================================ Nav */
.nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(254, 247, 239, 0.8);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  transition: box-shadow 0.2s, background 0.2s;
}
.nav.is-scrolled { box-shadow: 0 1px 0 var(--color-ink-300); background: rgba(254, 247, 239, 0.95); }
.nav-inner { display: flex; align-items: center; justify-content: space-between; padding: 18px 32px; gap: 12px; flex-wrap: nowrap; min-width: 0; }
.nav-logo { display: inline-flex; align-items: center; gap: 8px; font-family: var(--font-serif); font-size: 26px; font-weight: 700; letter-spacing: -0.5px; color: var(--color-ink-900); }
.nav-logo-mark { font-size: 22px; }
.nav-links { display: flex; gap: 32px; font-size: 14px; font-weight: 500; }
.nav-links a { opacity: 0.75; transition: opacity 0.2s; }
.nav-links a:hover { opacity: 1; color: var(--color-bordeaux-500); }
.nav-cta { display: flex; gap: 12px; align-items: center; }
.nav-lang { font-size: 12px; font-weight: 500; padding: 4px 8px; border: 1px solid transparent; border-radius: var(--radius-sm); background: transparent; color: var(--color-ink-700); cursor: pointer; min-width: 68px; }
.nav-login { font-size: 14px; font-weight: 500; opacity: 0.8; }

/* Boutons (shared) */
.btn { display: inline-flex; align-items: center; gap: 8px; padding: 12px 20px; border-radius: var(--radius-pill); font-size: 14px; font-weight: 600; text-decoration: none; transition: all 0.2s; white-space: nowrap; text-align: center; }
.btn-sm { padding: 9px 16px; font-size: 13px; }
.btn-primary { background: var(--color-bordeaux-500); color: #fff; box-shadow: var(--shadow-sm); }
.btn-primary:hover { background: var(--color-bordeaux-700); transform: translateY(-1px); box-shadow: 0 4px 16px rgba(139, 32, 0, 0.25); }
.btn-secondary { background: transparent; color: var(--color-ink-700); border: 1.5px solid var(--color-ink-300-strong); }
.btn-secondary:hover { border-color: var(--color-bordeaux-500); color: var(--color-bordeaux-500); }

@media (max-width: 900px) {
  .nav-links { display: none; }
  .nav-cta .nav-login { display: none; }
}
@media (max-width: 420px) {
  /* Very tight screens: hide "Se connecter" has already been hidden at 900;
     here we also shrink the CTA pill so logo+lang+pill fit on iPhone SE width. */
  .nav-cta { gap: 8px; }
}

/* ============================================================ Hero */
.hero { padding: 60px 0 100px; background: linear-gradient(180deg, var(--color-cream-50) 0%, var(--color-cream-100) 60%, var(--color-cream-200) 100%); }
.hero-grid { display: grid; grid-template-columns: 1.05fr 1fr; gap: 80px; align-items: center; }

.kicker { font-size: 12px; letter-spacing: 2px; text-transform: uppercase; color: var(--color-bordeaux-500); font-weight: 600; margin-bottom: 24px; }

.hero-title { font-family: var(--font-serif); font-size: clamp(32px, 5vw, 68px); line-height: 1.05; font-weight: 700; letter-spacing: -1.5px; margin-bottom: 28px; color: var(--color-ink-900); overflow-wrap: break-word; hyphens: auto; }
.hero-title em { font-style: italic; color: var(--color-bordeaux-500); font-weight: 600; }

.hero-subtitle { font-size: clamp(16px, 1.3vw, 19px); line-height: 1.55; color: var(--color-ink-500); margin-bottom: 36px; max-width: 540px; }
.hero-subtitle strong { color: var(--color-ink-900); font-weight: 600; }

/* Hero equation — input chips + result */
.hero-equation {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 32px;
  padding: 14px 18px;
  background: #fff;
  border: 1.5px dashed rgba(139, 32, 0, 0.25);
  border-radius: var(--radius-md);
  box-shadow: 6px 6px 0 rgba(139, 32, 0, 0.06);
  max-width: 640px;
}
.eq-chip {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 8px 12px;
  border-radius: var(--radius-pill);
  font-size: 13px;
  font-weight: 600;
  white-space: nowrap;
}
.eq-chip .eq-emoji { font-size: 18px; line-height: 1; }
.eq-input {
  background: var(--color-cream-100);
  color: var(--color-ink-700);
}
.eq-result {
  background: var(--color-bordeaux-500);
  color: #fff;
  box-shadow: 0 4px 12px rgba(139, 32, 0, 0.3);
  transform: rotate(-2deg);
}
.eq-op {
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: 22px;
  color: var(--color-bordeaux-500);
  padding: 0 2px;
}
.eq-equals { font-size: 24px; }

@media (max-width: 640px) {
  .hero-equation { padding: 12px 12px; gap: 6px; }
  .eq-chip { padding: 6px 10px; font-size: 12px; gap: 5px; }
  .eq-chip .eq-emoji { font-size: 14px; }
  .eq-op { font-size: 18px; }
}

.hero-cta { display: flex; gap: 14px; margin-bottom: 28px; flex-wrap: wrap; }
.btn-lg { padding: 16px 28px; font-size: 15px; }
.btn-primary.btn-lg { box-shadow: 0 4px 16px rgba(139, 32, 0, 0.25); }

.hero-trust { list-style: none; display: flex; gap: 24px; flex-wrap: wrap; font-size: 13px; color: var(--color-ink-500); font-weight: 500; margin-bottom: 24px; }
.hero-trust li { display: inline-flex; align-items: center; gap: 6px; }

.hero-early-access { background: rgba(139, 32, 0, 0.06); border-left: 3px solid var(--color-bordeaux-500); padding: 14px 18px; border-radius: var(--radius-sm); font-size: 13px; color: var(--color-ink-500); max-width: 480px; line-height: 1.5; }
.hero-early-access strong { color: var(--color-bordeaux-500); }

@media (max-width: 900px) {
  .hero { padding: 40px 0 60px; }
  .hero-grid { grid-template-columns: 1fr; gap: 50px; }
}

/* Chat mockup */
.chat-mockup { background: #fff; border-radius: var(--radius-lg); padding: 28px; max-width: 480px; margin: 0 auto; box-shadow: var(--shadow-lg), var(--shadow-md); position: relative; }
.chat-mockup::before { content: ""; position: absolute; inset: -12px; background: linear-gradient(135deg, var(--color-cream-200) 0%, var(--color-cream-300) 100%); border-radius: calc(var(--radius-lg) + 8px); z-index: -1; opacity: 0.5; }
.chat-header { display: flex; align-items: center; gap: 12px; padding-bottom: 18px; margin-bottom: 20px; border-bottom: 1px solid rgba(61, 26, 15, 0.08); }
.chat-avatar { width: 40px; height: 40px; background: linear-gradient(135deg, var(--color-bordeaux-500), var(--color-terracotta)); border-radius: 50%; display: flex; align-items: center; justify-content: center; color: #fff; font-family: var(--font-serif); font-weight: 700; font-size: 18px; }
.chat-title { font-weight: 700; font-size: 15px; color: var(--color-ink-900); }
.chat-status { font-size: 12px; color: var(--color-bordeaux-500); display: flex; align-items: center; gap: 6px; }
.pulse { width: 7px; height: 7px; background: #16a34a; border-radius: 50%; display: inline-block; animation: pulse 2s ease-in-out infinite; }
@keyframes pulse { 0%,100% { opacity: 1; } 50% { opacity: 0.4; } }

.msg { margin-bottom: 14px; max-width: 88%; padding: 12px 16px; border-radius: var(--radius-md); font-size: 14px; line-height: 1.55; animation: fadeInUp 0.6s ease both; }
.msg-user { background: var(--color-cream-100); color: var(--color-ink-700); margin-left: auto; border-bottom-right-radius: 4px; }
.msg-aldo { background: linear-gradient(135deg, var(--color-bordeaux-500), var(--color-bordeaux-700)); color: #fff; border-bottom-left-radius: 4px; animation-delay: 0.4s; }
.msg-aldo p { margin-bottom: 10px; }
.msg-aldo p:last-of-type { margin-bottom: 0; }
.msg-aldo strong { color: var(--color-cream-200); font-weight: 600; }
.memory-badge { display: inline-flex; align-items: center; gap: 6px; background: rgba(255,255,255,0.14); padding: 4px 10px; border-radius: var(--radius-pill); font-size: 11px; font-weight: 500; margin-bottom: 10px; letter-spacing: 0.3px; }
.msg-details { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 10px; }
.msg-chip { background: rgba(255,255,255,0.12); padding: 6px 10px; border-radius: var(--radius-sm); font-size: 12px; font-weight: 500; }

@keyframes fadeInUp { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: translateY(0); } }

/* ============================================================ Sections partagées */
.section-head { text-align: center; max-width: 760px; margin: 0 auto 64px; }
.section-title { font-family: var(--font-serif); font-size: clamp(26px, 3.6vw, 52px); line-height: 1.15; font-weight: 700; letter-spacing: -1px; color: var(--color-ink-900); margin-bottom: 18px; overflow-wrap: break-word; hyphens: auto; }
.section-title em { font-style: italic; color: var(--color-bordeaux-500); font-weight: 600; }
.section-subtitle { font-size: 17px; color: var(--color-ink-500); max-width: 640px; margin: 0 auto; line-height: 1.55; }

[data-reveal] { opacity: 0; transform: translateY(20px); transition: opacity 0.7s ease, transform 0.7s ease; }
[data-reveal].is-revealed { opacity: 1; transform: translateY(0); }

/* ============================================================ Guests rating */
.guests-rating { padding: var(--space-section) 0; background: #fff; }
.guests-steps { list-style: none; display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px; counter-reset: step; }
.guests-step { background: var(--color-cream-50); border-radius: var(--radius-lg); padding: 36px 28px; position: relative; }
.step-number { font-family: var(--font-serif); font-size: 48px; font-weight: 700; color: var(--color-bordeaux-500); opacity: 0.45; line-height: 1; margin-bottom: 14px; }
.guests-step h3 { font-family: var(--font-serif); font-size: 26px; font-weight: 700; color: var(--color-ink-900); margin-bottom: 18px; }
.guests-step p { font-size: 15px; color: var(--color-ink-500); line-height: 1.6; }
.step-mock { background: #fff; border-radius: var(--radius-md); padding: 18px; margin-bottom: 18px; box-shadow: var(--shadow-sm); min-height: 130px; }
.mock-wine-name { font-weight: 700; font-size: 14px; color: var(--color-ink-900); margin-bottom: 8px; }
.mock-stars { font-size: 16px; letter-spacing: 2px; margin-bottom: 8px; }
.mock-date { font-size: 12px; color: var(--color-ink-500); }
.mock-q { font-size: 13px; color: var(--color-ink-500); margin-bottom: 10px; }
.mock-tag { display: inline-block; padding: 6px 12px; margin: 2px 4px 2px 0; border-radius: var(--radius-pill); font-size: 12px; font-weight: 500; border: 1px solid var(--color-ink-300-strong); color: var(--color-ink-500); background: #fff; }
.mock-tag.is-checked { background: var(--color-bordeaux-500); color: #fff; border-color: var(--color-bordeaux-500); }
.mock-field { display: flex; align-items: center; gap: 8px; padding: 8px 12px; margin-bottom: 8px; background: #fff; border: 1px solid var(--color-ink-300-strong); border-radius: var(--radius-sm); font-size: 13px; }
.mock-field-label { font-size: 11px; letter-spacing: 0.5px; text-transform: uppercase; color: var(--color-ink-500); font-weight: 600; min-width: 48px; }
.mock-field-value { color: var(--color-ink-900); font-weight: 600; }
.mock-field-btn { display: inline-block; padding: 6px 12px; margin-top: 4px; border-radius: var(--radius-pill); font-size: 12px; font-weight: 600; background: var(--color-bordeaux-500); color: #fff; }
.mock-reply { font-size: 13px; line-height: 1.6; color: var(--color-ink-700); font-style: italic; }
.mock-reply strong { color: var(--color-bordeaux-500); font-style: normal; }

.guests-pitch { margin-top: 56px; text-align: center; font-size: 18px; color: var(--color-ink-500); max-width: 680px; margin-left: auto; margin-right: auto; }
.guests-pitch strong { color: var(--color-ink-900); font-weight: 600; }

@media (min-width: 641px) and (max-width: 900px) {
  .guests-rating { padding: var(--space-section-mobile) 0; }
  .guests-steps { grid-template-columns: repeat(2, 1fr); gap: 20px; }
  .guests-steps .guests-step:nth-child(3) { grid-column: 1 / -1; max-width: 480px; margin: 0 auto; width: 100%; }
}
@media (max-width: 640px) {
  .guests-rating { padding: var(--space-section-mobile) 0; }
  .guests-steps { grid-template-columns: 1fr; gap: 20px; }
}

/* ============================================================ How it works (4 steps) */
.how {
  padding: var(--space-section) 0;
  background: linear-gradient(180deg, var(--color-cream-50) 0%, var(--color-cream-100) 100%);
  position: relative;
  overflow: hidden;
}
.how::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 18% 15%, rgba(139, 32, 0, 0.05), transparent 45%),
    radial-gradient(circle at 88% 85%, rgba(196, 120, 85, 0.08), transparent 50%);
  pointer-events: none;
}
.how .container { position: relative; z-index: 1; }

.how-steps {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}
.how-step {
  background: #fff;
  border: 1px solid var(--color-ink-300-strong);
  border-radius: var(--radius-lg);
  padding: 32px 26px;
  position: relative;
  transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
}
.how-step:hover {
  transform: translateY(-4px);
  box-shadow: 0 14px 30px -12px rgba(139, 32, 0, 0.2);
  border-color: var(--color-bordeaux-500);
}
.how-step .step-number {
  font-family: var(--font-serif);
  font-size: 42px;
  font-weight: 700;
  color: var(--color-bordeaux-500);
  opacity: 0.5;
  line-height: 1;
  margin-bottom: 14px;
}
.how-step h3 {
  font-family: var(--font-serif);
  font-size: 22px;
  font-weight: 700;
  color: var(--color-ink-900);
  margin-bottom: 14px;
  line-height: 1.2;
}
.how-step p {
  font-size: 14px;
  color: var(--color-ink-500);
  line-height: 1.6;
}
.how-step .step-mock {
  background: var(--color-cream-50);
  border-radius: var(--radius-md);
  padding: 14px;
  margin-bottom: 18px;
  box-shadow: var(--shadow-sm);
  min-height: 108px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 3px;
}

/* Mock scan (étape 1) */
.mock-scan-wine { font-weight: 700; color: var(--color-ink-900); font-size: 13px; margin-bottom: 4px; }
.mock-scan-meta { font-size: 11px; color: var(--color-ink-500); }
.mock-scan-ok { color: #107a36; font-weight: 700; font-size: 11px; margin-top: 4px; }

/* Mock ask (étape 2) */
.step-mock-ask { justify-content: center; }
.mock-ask-bubble {
  background: var(--color-bordeaux-500);
  color: #fff;
  padding: 10px 14px;
  border-radius: var(--radius-md);
  border-bottom-right-radius: 4px;
  font-style: italic;
  font-size: 13px;
  line-height: 1.4;
  max-width: 100%;
  margin-left: auto;
}

/* Mock email (étape 3) */
.mock-email-header {
  font-weight: 700;
  font-size: 12px;
  color: var(--color-bordeaux-500);
  margin-bottom: 6px;
  letter-spacing: 0.2px;
}
.mock-email-line {
  font-size: 11px;
  color: var(--color-ink-700);
  line-height: 1.6;
  padding-left: 8px;
  border-left: 2px solid var(--color-cream-200);
}

/* Mock open (étape 4) */
.mock-open-line {
  font-size: 12px;
  color: var(--color-ink-700);
  line-height: 1.9;
  font-weight: 500;
}

@media (max-width: 1100px) {
  .how-steps { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 640px) {
  .how { padding: var(--space-section-mobile) 0; }
  .how-steps { grid-template-columns: 1fr; gap: 16px; }
  .how-step { padding: 28px 22px; }
  .how-step .step-number { font-size: 36px; }
  .how-step h3 { font-size: 20px; }
}

/* ============================================================ Pain */
.pain { padding: var(--space-section) 0; background: var(--color-cream-50); }
.pain-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.pain-card { background: #fff; border-radius: var(--radius-md); padding: 28px; border-left: 3px solid var(--color-bordeaux-500); box-shadow: var(--shadow-sm); }
.pain-quote { font-family: var(--font-serif); font-style: italic; font-size: 18px; color: var(--color-ink-900); margin-bottom: 14px; line-height: 1.3; }
.pain-card p { font-size: 14px; color: var(--color-ink-500); line-height: 1.6; }
.pain-transition { text-align: center; margin-top: 56px; font-family: var(--font-serif); font-size: clamp(24px, 3vw, 36px); color: var(--color-ink-900); font-style: italic; }
.pain-transition strong { color: var(--color-bordeaux-500); font-style: normal; font-weight: 700; }
@media (min-width: 641px) and (max-width: 900px) { .pain-grid { grid-template-columns: repeat(2, 1fr); } .pain-card:nth-child(3) { grid-column: 1 / -1; max-width: 520px; margin: 0 auto; } }
@media (max-width: 640px) { .pain { padding: var(--space-section-mobile) 0; } .pain-grid { grid-template-columns: 1fr; } }

/* ============================================================ Demo */
.demo { padding: var(--space-section) 0; background: #fff; }
.demo-shell { max-width: 920px; margin: 0 auto; background: var(--color-cream-50); border-radius: var(--radius-lg); padding: 32px; box-shadow: var(--shadow-md); }
.demo-tabs { display: flex; gap: 8px; margin-bottom: 24px; overflow-x: auto; padding-bottom: 4px; }
.demo-tab { padding: 10px 16px; border-radius: var(--radius-pill); font-size: 13px; font-weight: 600; color: var(--color-ink-500); background: transparent; white-space: nowrap; transition: all 0.2s; }
.demo-tab:hover { color: var(--color-bordeaux-500); }
.demo-tab.is-active { background: var(--color-bordeaux-500); color: #fff; }
.demo-panels { position: relative; min-height: 240px; }
.demo-panel { display: none; animation: fadeInUp 0.4s ease both; }
.demo-panel.is-active { display: block; }
.demo-panel[hidden] { display: none; }

.demo-chat { display: flex; flex-direction: column; gap: 12px; }
.demo-chat .msg { max-width: 80%; }
.demo-chat .msg-user { align-self: flex-end; }
.demo-chat .msg-aldo { align-self: flex-start; }

.demo-cellar-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; }
.demo-bottle { background: #fff; border-radius: var(--radius-md); padding: 16px; display: flex; flex-direction: column; align-items: center; text-align: center; gap: 6px; border: 1px solid var(--color-ink-300-strong); }
.demo-bottle span { font-size: 24px; }
.demo-bottle b { font-size: 13px; color: var(--color-ink-900); }
.demo-bottle small { font-size: 11px; color: var(--color-ink-500); }
.demo-bottle-alert { border-color: var(--color-bordeaux-500); background: rgba(139,32,0,0.04); }
.demo-bottle-alert b, .demo-bottle-alert small { color: var(--color-bordeaux-500); }

.demo-dashboard { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.kpi { background: #fff; border-radius: var(--radius-md); padding: 20px; text-align: center; }
.kpi-val { font-family: var(--font-serif); font-size: 32px; font-weight: 700; color: var(--color-ink-900); line-height: 1; margin-bottom: 8px; }
.kpi-label { font-size: 12px; color: var(--color-ink-500); letter-spacing: 0.5px; text-transform: uppercase; }
.kpi-good .kpi-val { color: #16a34a; }

@media (max-width: 900px) {
  .demo { padding: var(--space-section-mobile) 0; }
  .demo-shell { padding: 20px; }
  .demo-cellar-grid, .demo-dashboard { grid-template-columns: repeat(2, 1fr); }
}

/* ============================================================ Features */
.features { padding: var(--space-section) 0; background: var(--color-cream-50); }
.features-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.feature-card {
  background: #fff;
  border-radius: var(--radius-md);
  overflow: hidden;
  position: relative;
  transition: transform 0.25s, box-shadow 0.25s;
  display: flex;
  flex-direction: column;
}
.feature-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-md); }
.feature-body { padding: 28px 28px 32px; }
.feature-body .feature-badge { margin-top: 4px; }
.feature-card h3 { font-family: var(--font-serif); font-size: 22px; font-weight: 700; color: var(--color-ink-900); margin-bottom: 12px; line-height: 1.25; }
.feature-card p { font-size: 14px; color: var(--color-ink-500); line-height: 1.6; }
.feature-card p strong { color: var(--color-ink-900); font-weight: 600; }
.feature-card-highlight { border: 1.5px solid var(--color-bordeaux-500); }
.feature-card-highlight .feature-body { background: linear-gradient(180deg, #fff 0%, var(--color-cream-100) 100%); }
.feature-badge { display: inline-block; background: var(--color-bordeaux-500); color: #fff; font-size: 10px; font-weight: 700; letter-spacing: 1px; text-transform: uppercase; padding: 4px 10px; border-radius: var(--radius-pill); margin-bottom: 10px; }
@media (max-width: 900px) { .features { padding: var(--space-section-mobile) 0; } .features-grid { grid-template-columns: 1fr; } }
@media (min-width: 900px) and (max-width: 1100px) { .features-grid { grid-template-columns: repeat(2, 1fr); } }

/* ============================================================ Moments */
.moments { padding: var(--space-section) 0; background: linear-gradient(180deg, #fff 0%, var(--color-cream-100) 100%); }
.moments-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.moment-card {
  background: #fff;
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: transform 0.25s, box-shadow 0.25s;
  display: flex;
  flex-direction: column;
}
.moment-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
/* ============================================================ Visual system (clean: disc + emoji) */
.moment-visual,
.feature-visual {
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-bordeaux-500);
  background: linear-gradient(160deg, var(--color-cream-100) 0%, var(--color-cream-200) 100%);
}
.moment-visual { aspect-ratio: 4 / 3; }
.feature-visual { aspect-ratio: 5 / 3; }

/* Decorative background disc */
.visual-disc {
  position: absolute;
  width: 70%;
  aspect-ratio: 1;
  border-radius: 50%;
  background: radial-gradient(circle at 30% 30%, rgba(255, 255, 255, 0.6), rgba(139, 32, 0, 0.08));
  top: 15%;
  right: -12%;
  filter: blur(1px);
  pointer-events: none;
}

/* Large centered emoji */
.visual-emoji {
  font-size: clamp(68px, 10vw, 96px);
  line-height: 1;
  filter: drop-shadow(0 8px 18px rgba(42, 24, 16, 0.18));
  z-index: 1;
  transition: transform 0.4s cubic-bezier(.2,.9,.3,1.3);
}
.moment-card:hover .visual-emoji,
.feature-card:hover .visual-emoji {
  transform: scale(1.1) rotate(-4deg);
}

/* Dark variant for Moment 4 (Cosy) and Feature 5 (Apogée highlight) */
.moment-card[data-moment="4"] .moment-visual {
  background: linear-gradient(160deg, #3d1a0f 0%, #5C1500 100%);
  color: var(--color-cream-200);
}
.moment-card[data-moment="4"] .visual-disc {
  background: radial-gradient(circle at 30% 30%, rgba(254, 227, 208, 0.22), rgba(254, 227, 208, 0.04));
}
.feature-card[data-feat="5"] .feature-visual {
  background: linear-gradient(160deg, #5C1500 0%, #8B2000 100%);
  color: var(--color-cream-200);
}
.feature-card[data-feat="5"] .visual-disc {
  background: radial-gradient(circle at 30% 30%, rgba(254, 227, 208, 0.25), rgba(254, 227, 208, 0.05));
}

/* Subtle per-card tint variation (keeps things lively without clutter) */
.moment-card[data-moment="2"] .moment-visual,
.feature-card[data-feat="2"] .feature-visual { background: linear-gradient(160deg, var(--color-cream-50) 0%, var(--color-cream-100) 100%); }
.moment-card[data-moment="3"] .moment-visual,
.feature-card[data-feat="3"] .feature-visual { background: linear-gradient(160deg, var(--color-cream-200) 0%, var(--color-cream-300) 100%); }
.feature-card[data-feat="4"] .feature-visual { background: linear-gradient(160deg, #fff5e0 0%, var(--color-cream-200) 100%); }
.feature-card[data-feat="6"] .feature-visual { background: linear-gradient(160deg, var(--color-cream-100) 0%, #f4c9a7 100%); }

/* Card hover — subtle lift + shadow */
.moment-card,
.feature-card {
  transition: transform 0.3s cubic-bezier(.2,.9,.3,1.2), box-shadow 0.3s ease;
}
.moment-card:hover,
.feature-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 18px 40px -12px rgba(139, 32, 0, 0.22);
}

/* Moment card — problem → solution structure */
.moment-problem { font-size: 13px; color: var(--color-ink-500); line-height: 1.55; margin-bottom: 10px; }
.moment-solution { font-size: 14px; color: var(--color-ink-900); line-height: 1.5; }
.moment-solution .arrow { color: var(--color-bordeaux-500); font-weight: 700; margin-right: 4px; }
.moment-solution strong { color: var(--color-bordeaux-500); font-weight: 600; }

.moment-body { padding: 24px 22px 26px; text-align: center; }
.moment-card h3 { font-family: var(--font-serif); font-size: 19px; font-weight: 700; color: var(--color-ink-900); margin-bottom: 10px; }
.moment-card p { font-size: 13px; color: var(--color-ink-500); line-height: 1.6; }
@media (max-width: 900px) { .moments { padding: var(--space-section-mobile) 0; } .moments-grid { grid-template-columns: repeat(2, 1fr); } }

/* ============================================================ Community */
.community { padding: var(--space-section) 0; background: #fff; }
.community-flow { display: grid; grid-template-columns: 1fr auto 1fr auto 1fr; gap: 16px; align-items: center; margin-bottom: 56px; }
.flow-step { background: var(--color-cream-50); border-radius: var(--radius-lg); padding: 28px 24px; text-align: center; }
.flow-icon { font-size: 36px; margin-bottom: 14px; }
.flow-step h3 { font-family: var(--font-serif); font-size: 20px; font-weight: 700; color: var(--color-ink-900); margin-bottom: 10px; }
.flow-step p { font-size: 14px; color: var(--color-ink-500); line-height: 1.6; }
.flow-arrow { font-size: 24px; color: var(--color-bordeaux-500); font-weight: 700; }

.community-proof { max-width: 720px; margin: 0 auto; text-align: center; }
.proof-card { background: linear-gradient(135deg, var(--color-cream-100), var(--color-cream-200)); border-radius: var(--radius-lg); padding: 32px; margin-bottom: 32px; text-align: left; }
.proof-label { font-size: 12px; letter-spacing: 1.5px; text-transform: uppercase; color: var(--color-bordeaux-500); font-weight: 600; margin-bottom: 18px; }
.proof-list { list-style: none; display: flex; flex-direction: column; gap: 12px; }
.proof-list li { font-size: 15px; color: var(--color-ink-700); line-height: 1.5; padding-left: 22px; position: relative; }
.proof-list li::before { content: "✓"; position: absolute; left: 0; color: var(--color-bordeaux-500); font-weight: 700; }
.proof-list strong { color: var(--color-ink-900); }

@media (max-width: 900px) {
  .community { padding: var(--space-section-mobile) 0; }
  .community-flow { grid-template-columns: 1fr; }
  .flow-arrow { transform: rotate(90deg); text-align: center; }
}

/* ============================================================ Pricing */
.pricing { padding: var(--space-section) 0; background: var(--color-cream-50); }
.pricing-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; max-width: 860px; margin: 0 auto; }
.pricing-grid-3 { grid-template-columns: repeat(3, 1fr); max-width: 1180px; gap: 20px; }
.pricing-size { font-size: 13px; color: var(--color-ink-500); font-weight: 500; margin-bottom: 16px; }
.pricing-card { background: #fff; border-radius: var(--radius-lg); padding: 40px 32px; position: relative; border: 1px solid var(--color-ink-300-strong); }
.pricing-card-pro { border-color: var(--color-bordeaux-500); border-width: 2px; box-shadow: var(--shadow-md); }
.pricing-badge { position: absolute; top: -12px; left: 50%; transform: translateX(-50%); background: var(--color-bordeaux-500); color: #fff; font-size: 11px; font-weight: 700; letter-spacing: 1px; text-transform: uppercase; padding: 5px 14px; border-radius: var(--radius-pill); }
.pricing-name { font-family: var(--font-serif); font-size: 22px; font-weight: 700; color: var(--color-ink-900); margin-bottom: 8px; }
.pricing-price { display: flex; align-items: baseline; gap: 8px; margin-bottom: 28px; }
.pricing-price .amount { font-family: var(--font-serif); font-size: 48px; font-weight: 700; color: var(--color-ink-900); line-height: 1; }
.pricing-price .period { font-size: 14px; color: var(--color-ink-500); }
.pricing-features { list-style: none; display: flex; flex-direction: column; gap: 12px; margin-bottom: 32px; }
.pricing-features li { font-size: 15px; color: var(--color-ink-700); padding-left: 24px; position: relative; }
.pricing-features li::before { content: "✓"; position: absolute; left: 0; color: var(--color-bordeaux-500); font-weight: 700; }
.pricing-features strong { font-weight: 600; }
.pricing-cta { width: 100%; justify-content: center; }
.pricing-footer { text-align: center; margin-top: 32px; font-size: 13px; color: var(--color-ink-500); }

@media (min-width: 641px) and (max-width: 1100px) {
  /* Tablet: 2-col with the "most chosen" card spanning full-width on its own row */
  .pricing-grid-3 { grid-template-columns: repeat(2, 1fr); max-width: 720px; }
  .pricing-grid-3 .pricing-card-pro { grid-column: 1 / -1; max-width: 420px; margin: 0 auto; width: 100%; }
}
@media (max-width: 640px) {
  .pricing { padding: var(--space-section-mobile) 0; }
  .pricing-grid, .pricing-grid-3 { grid-template-columns: 1fr; max-width: 420px; }
}

/* ============================================================ FAQ */
.faq { padding: var(--space-section) 0; background: #fff; }
.faq-list { max-width: 760px; margin: 0 auto; display: flex; flex-direction: column; gap: 12px; }
.faq-item { background: var(--color-cream-50); border-radius: var(--radius-md); padding: 20px 24px; transition: background 0.2s; }
.faq-item[open] { background: var(--color-cream-100); }
.faq-item summary { font-family: var(--font-serif); font-size: 18px; font-weight: 700; color: var(--color-ink-900); cursor: pointer; list-style: none; display: flex; justify-content: space-between; align-items: center; gap: 16px; }
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after { content: "+"; font-size: 24px; color: var(--color-bordeaux-500); font-weight: 300; transition: transform 0.2s; }
.faq-item[open] summary::after { content: "−"; transform: rotate(180deg); }
.faq-item p { margin-top: 14px; font-size: 15px; color: var(--color-ink-500); line-height: 1.65; }
@media (max-width: 900px) { .faq { padding: var(--space-section-mobile) 0; } .faq-item summary { font-size: 16px; } }

/* ============================================================ CTA final */
.cta-final {
  padding: var(--space-section) 0;
  background:
    radial-gradient(circle at 20% 10%, rgba(254, 227, 208, 0.18) 0%, transparent 40%),
    radial-gradient(circle at 85% 85%, rgba(196, 120, 85, 0.25) 0%, transparent 45%),
    linear-gradient(135deg, var(--color-bordeaux-500), var(--color-bordeaux-700));
  color: #fff;
  position: relative;
  overflow: hidden;
}
.cta-final::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(circle, rgba(255, 255, 255, 0.04) 1px, transparent 1px);
  background-size: 24px 24px;
  opacity: 0.6;
  pointer-events: none;
}
.cta-inner { text-align: center; max-width: 720px; margin: 0 auto; }
.cta-title { font-family: var(--font-serif); font-size: clamp(32px, 4vw, 52px); font-weight: 700; line-height: 1.1; color: #fff; margin-bottom: 18px; letter-spacing: -0.5px; }
.cta-title em { font-style: italic; color: var(--color-cream-200); font-weight: 600; }
.cta-subtitle { font-size: 18px; color: var(--color-cream-100); margin-bottom: 32px; }
.cta-final .btn-primary { background: #fff; color: var(--color-bordeaux-500); box-shadow: 0 10px 30px rgba(0,0,0,0.2); }
.cta-final .btn-primary:hover { background: var(--color-cream-100); }

/* ============================================================ Footer */
.footer { background: var(--color-ink-900); color: var(--color-cream-100); padding: 64px 0 0; }
.footer-inner { display: grid; grid-template-columns: 1.3fr 1fr 1fr 1fr; gap: 40px; padding-bottom: 48px; }
.footer-brand p { font-size: 13px; color: var(--color-cream-200); opacity: 0.7; margin-top: 10px; }
.footer-logo { font-family: var(--font-serif); font-size: 22px; font-weight: 700; color: #fff; }
.footer-col h4 { font-size: 12px; letter-spacing: 1.5px; text-transform: uppercase; color: var(--color-cream-200); opacity: 0.6; margin-bottom: 14px; }
.footer-col ul { list-style: none; display: flex; flex-direction: column; gap: 8px; }
.footer-col a { font-size: 14px; color: var(--color-cream-100); opacity: 0.8; transition: opacity 0.2s; }
.footer-col a:hover { opacity: 1; }
.footer-bottom { border-top: 1px solid rgba(255,255,255,0.08); padding: 20px 0; }
.footer-bottom-inner { display: flex; justify-content: space-between; align-items: center; font-size: 12px; color: var(--color-cream-200); opacity: 0.6; }
.footer-langs { letter-spacing: 6px; }

@media (max-width: 900px) {
  .cta-final { padding: var(--space-section-mobile) 0; }
  .footer-inner { grid-template-columns: 1fr 1fr; gap: 32px; }
  .footer-bottom-inner { flex-direction: column; gap: 8px; }
}

/* ============================================================ Responsive fixes */

/* Tight mobile (≤ 640px) — reduce container padding, tame nav, stack everything */
@media (max-width: 640px) {
  .container { padding: 0 20px; }
  .nav-inner { padding: 14px 20px; gap: 10px; }
  .nav-logo { font-size: 22px; }
  .nav-lang { font-size: 11px; padding: 4px 6px; }
  .btn-sm { padding: 8px 12px; font-size: 12px; }

  .hero { padding: 30px 0 50px; }
  .hero-title { font-size: 34px; line-height: 1.08; }
  .hero-subtitle { font-size: 16px; }
  .hero-cta { flex-direction: column; align-items: stretch; }
  .hero-cta .btn { justify-content: center; white-space: normal; }
  .hero-trust { gap: 14px 18px; }
  .hero-early-access { max-width: 100%; }
  .btn-lg { padding: 14px 22px; font-size: 14px; }

  .chat-mockup { padding: 20px; }
  .msg { max-width: 92%; font-size: 13px; }
  .msg-chip { font-size: 11px; }

  .section-head { margin-bottom: 40px; }
  .section-title { font-size: 28px; }
  .section-subtitle { font-size: 15px; }

  .guests-step { padding: 28px 22px; }
  .guests-step h3 { font-size: 22px; }
  .guests-step .step-number { font-size: 40px; }
  .how-step .step-number { font-size: 36px; }

  .moments-grid { grid-template-columns: 1fr; gap: 14px; }

  .demo-shell { padding: 16px; border-radius: var(--radius-md); }
  .demo-chat .msg { max-width: 92%; font-size: 13px; }
  .demo-tabs {
    gap: 6px;
    flex-wrap: wrap;
    overflow-x: visible;
    justify-content: center;
  }
  .demo-tab {
    padding: 8px 12px;
    font-size: 12px;
    flex: 1 1 calc(50% - 3px);
    text-align: center;
    justify-content: center;
  }
  .demo-cellar-grid { grid-template-columns: repeat(2, 1fr); gap: 10px; }
  .demo-bottle { padding: 12px; }
  .demo-bottle span { font-size: 20px; }
  .demo-dashboard { grid-template-columns: repeat(2, 1fr); gap: 10px; }
  .kpi { padding: 16px 12px; }
  .kpi-val { font-size: 26px; }
  .kpi-label { font-size: 11px; }

  .feature-card { padding: 24px; }
  .feature-card h3 { font-size: 19px; }

  .pricing-card { padding: 32px 24px; }
  .pricing-price .amount { font-size: 40px; }

  .faq-item { padding: 18px 20px; }
  .faq-item summary { font-size: 15px; gap: 12px; }
  .faq-item summary::after { font-size: 20px; }

  .cta-title { font-size: 30px; }
  .cta-subtitle { font-size: 16px; }

  .footer { padding: 48px 0 0; }
  .footer-inner { grid-template-columns: 1fr; gap: 28px; padding-bottom: 32px; }

  .pain-quote { font-size: 16px; }
  .proof-card { padding: 24px; }
  .proof-list li { font-size: 14px; }
}

/* Community-flow arrow refinement — the base @media (max-width: 900px) rule
   already stacks the flow to 1 column; here we just polish the arrow size. */
@media (max-width: 900px) {
  .flow-arrow { font-size: 20px; }
}

/* Narrow tablet band — reduce huge hero gap */
@media (min-width: 641px) and (max-width: 1024px) {
  .hero-grid { gap: 48px; }
}

/* Tablet footer — make the brand column span full width for breathing room */
@media (min-width: 641px) and (max-width: 900px) {
  .footer-brand { grid-column: 1 / -1; }
}

/* Prevent horizontal overflow on narrow screens without breaking position: sticky.
   Clip works on modern browsers without establishing a new scroll container. */
html { overflow-x: clip; }
body { overflow-x: clip; }
/* Ensure grid/flex children can shrink below their content size (fixes long
   i18n strings pushing layout wider than viewport). */
.chat-mockup, .pricing-card, .faq-item, .demo-shell,
.hero-equation, .pain-card, .how-step, .guests-step,
.feature-card, .moment-card, .flow-step, .proof-card { min-width: 0; }

/* Very small phones (≤ 380px) — iPhone SE first-gen and similar */
@media (max-width: 380px) {
  .container { padding: 0 16px; }
  .nav-inner { padding: 12px 16px; gap: 8px; }
  .hero-title { font-size: 30px; }
  .section-title { font-size: 24px; }
  .hero-equation { padding: 10px 10px; }
  .eq-chip { font-size: 11px; padding: 5px 8px; }
  .eq-op { font-size: 16px; }
  .pricing-price .amount { font-size: 36px; }
  .pricing-card { padding: 28px 20px; }
  .cta-title { font-size: 26px; }
  .kpi-val { font-size: 22px; }
  .chat-mockup { padding: 16px; }
  .msg { padding: 10px 12px; }
}

/* ============================================================ Community ideas (live)
   Replaces the old static proof-card with a live top-3 list from /api/public/ideas/top.
   XSS-safe rendering handled in landing-v2.js (textContent for user titles). */
.community-ideas {
  list-style: none;
  display: grid;
  gap: 12px;
  max-width: 720px;
  margin: 32px auto 0;
  padding: 0;
}
.community-idea {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 16px;
  background: #fff;
  border: 1px solid var(--color-ink-300-strong);
  border-radius: var(--radius-lg);
  padding: 18px 24px;
  transition: transform 240ms ease, box-shadow 240ms ease;
}
.community-idea:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}
.community-rank {
  font-family: var(--font-serif);
  font-size: 28px;
  font-weight: 700;
  color: var(--color-bordeaux-500);
  line-height: 1;
  opacity: 0.45;
}
.community-title {
  font-size: 16px;
  color: var(--color-ink-900);
  font-weight: 500;
  line-height: 1.35;
}
.community-votes {
  font-size: 14px;
  color: var(--color-ink-500);
  white-space: nowrap;
}
.community-votes strong {
  color: var(--color-bordeaux-500);
  font-weight: 700;
}
.community-ideas.is-empty,
.community-idea-loading,
.community-idea-empty {
  text-align: center;
  color: var(--color-ink-500);
  font-style: italic;
  padding: 24px;
  list-style: none;
}
.community-live {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  margin-top: 18px;
  font-size: 13px;
  color: var(--color-ink-500);
}
.community-live .live-dot {
  width: 8px;
  height: 8px;
  background: #16a34a;
  border-radius: 50%;
  animation: live-pulse 2s ease-in-out infinite;
}
.community-cta {
  margin-top: 28px;
  text-align: center;
}
@keyframes live-pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.4; transform: scale(1.3); }
}
@media (prefers-reduced-motion: reduce) {
  .community-live .live-dot { animation: none; }
  .community-idea { transition: none; }
  .community-idea:hover { transform: none; }
}
@media (max-width: 640px) {
  .community-idea {
    grid-template-columns: auto 1fr;
    grid-template-rows: auto auto;
    gap: 6px 14px;
    padding: 16px 18px;
  }
  .community-idea .community-rank { grid-row: 1 / span 2; }
  .community-idea .community-votes { grid-column: 2; }
}

/* ============================================================ Reduced motion (WCAG 2.3.3)
   Respect users who prefer reduced motion — disable reveal-on-scroll, pulsing,
   fade-ins, hover transforms, and smooth scrolling. */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
    scroll-behavior: auto !important;
  }
  [data-reveal] { opacity: 1; transform: none; }
  .pulse { animation: none; }
  .msg { animation: none; }
  .moment-card:hover .visual-emoji,
  .feature-card:hover .visual-emoji,
  .moment-card:hover,
  .feature-card:hover,
  .how-step:hover,
  .btn-primary:hover { transform: none; }
}

/* ============================================================ Touch targets (WCAG 2.5.5)
   Make clickable elements >=44x44px on touch devices. */
@media (pointer: coarse) {
  .nav-lang { min-height: 44px; min-width: 44px; padding: 8px 10px; }
  .nav-links a { display: inline-flex; align-items: center; min-height: 44px; padding: 4px 0; }
  .footer-col a { display: inline-flex; align-items: center; min-height: 36px; padding: 4px 0; }
  .demo-tab { min-height: 44px; }
}

/* ============================================================ Hover contrast safety (WCAG 1.4.11)
   When hover state changes color, ensure the UI component (btn, link) still has >=3:1 */
.nav-links a:hover,
.nav-links a:focus-visible { opacity: 1; }