/* ============================================================================
   Vitrine Compagnon : styles. Réutilise les tokens de l'app (frontend/src/assets/base.css)
   pour une identité cohérente : terracotta oklch, beige chaud, Manrope/Work Sans, logo goutte.
   Mobile-first.
   ========================================================================== */

:root {
  --color-accent: oklch(58% 0.15 38);
  --color-accent-dark: oklch(48% 0.15 38);
  --color-accent-soft: oklch(94% 0.035 40);
  --color-background: oklch(97% 0.014 70);
  --color-background-soft: oklch(94.5% 0.018 68);
  --color-surface: oklch(99% 0.006 75);
  --color-heading: oklch(24% 0.02 50);
  --color-text: oklch(24% 0.02 50);
  --color-text-2: oklch(48% 0.018 55);
  --color-text-3: oklch(58% 0.018 55);
  --color-border: oklch(88% 0.02 60);
  --color-divider: oklch(92% 0.015 65);
  --color-success: oklch(58% 0.13 150);
  --color-success-soft: oklch(94% 0.045 150);
  --color-success-text: oklch(50% 0.11 150);
  --color-danger: oklch(55% 0.17 25);
  --color-danger-soft: oklch(95% 0.045 25);
  --color-warning-soft: oklch(95% 0.05 68);
  --color-warning-text: oklch(50% 0.13 70);
  --color-info: oklch(56% 0.09 240);
  --color-info-soft: oklch(94% 0.025 240);

  --font-heading: 'Manrope', system-ui, sans-serif;
  --font-body: 'Work Sans', system-ui, sans-serif;
  --radius-card: 14px;
  --radius-card-lg: 18px;
  --radius-input: 9px;
  --radius-btn: 10px;
  --radius-pill: 20px;

  --maxw: 1120px;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; }

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  color: var(--color-text);
  background: var(--color-background);
  line-height: 1.65;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

h1, h2, h3, h4 {
  font-family: var(--font-heading);
  font-weight: 800;
  letter-spacing: -0.015em;
  color: var(--color-heading);
  line-height: 1.15;
}

a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }

.wrap { width: 100%; max-width: var(--maxw); margin: 0 auto; padding: 0 20px; }

section { padding: 64px 0; }

.eyebrow {
  font-family: var(--font-heading);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 0.78rem;
  color: var(--color-accent);
}

/* ── Boutons ── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.98rem;
  padding: 13px 22px;
  border-radius: var(--radius-btn);
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform .08s ease, background .15s ease, box-shadow .15s ease;
  white-space: nowrap;
}
.btn:active { transform: translateY(1px); }
.btn-primary {
  background: var(--color-accent);
  color: #fff;
  box-shadow: 0 6px 18px oklch(58% 0.15 38 / 0.25);
}
.btn-primary:hover { background: var(--color-accent-dark); }
.btn-ghost {
  background: transparent;
  color: var(--color-heading);
  border-color: var(--color-border);
}
.btn-ghost:hover { background: var(--color-surface); }
.btn-lg { padding: 16px 28px; font-size: 1.05rem; }

/* ── Logo goutte (pur CSS, repris de l'app) ── */
.logo-goutte { width: 30px; height: 30px; position: relative; flex-shrink: 0; }
.logo-goutte::before {
  content: ''; width: 24px; height: 24px; position: absolute; left: 3px; top: 2px;
  background: var(--color-accent); border-radius: 52% 52% 52% 0; transform: rotate(-45deg);
  box-shadow: inset -2px -2px 4px oklch(48% 0.15 38 / 0.5);
}
.logo-goutte::after {
  content: ''; width: 6px; height: 6px; position: absolute; left: 10px; top: 11px;
  background: oklch(90% 0.05 60 / 0.85); border-radius: 50%;
}

/* ── En-tête ── */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: oklch(97% 0.014 70 / 0.85);
  backdrop-filter: saturate(1.2) blur(8px);
  border-bottom: 1px solid var(--color-divider);
}
.site-header .wrap { display: flex; align-items: center; justify-content: space-between; height: 66px; }
.brand { display: flex; align-items: center; gap: 10px; }
.brand-name { font-family: var(--font-heading); font-weight: 800; font-size: 1.2rem; color: var(--color-heading); }
.nav { display: flex; align-items: center; gap: 14px; }
.nav .link-connexion { font-family: var(--font-heading); font-weight: 600; color: var(--color-text-2); font-size: 0.95rem; }
.nav .link-connexion:hover { color: var(--color-heading); }

/* ── Hero ── */
.hero { padding-top: 56px; padding-bottom: 40px; }
.hero-grid { display: grid; grid-template-columns: 1fr; gap: 40px; align-items: center; }
.pilot-badge {
  display: inline-flex; align-items: center; gap: 8px;
  background: var(--color-accent-soft); color: var(--color-accent-dark);
  font-family: var(--font-heading); font-weight: 700; font-size: 0.82rem;
  padding: 7px 14px; border-radius: var(--radius-pill); margin-bottom: 20px;
}
.hero h1 { font-size: clamp(2.1rem, 6vw, 3.4rem); margin-bottom: 18px; }
.hero .lede { font-size: clamp(1.05rem, 2.5vw, 1.25rem); color: var(--color-text-2); max-width: 560px; margin-bottom: 28px; }
.hero-cta { display: flex; flex-wrap: wrap; gap: 12px; }
.hero-note { margin-top: 16px; font-size: 0.9rem; color: var(--color-text-3); }

/* ── Cartes génériques ── */
.card {
  background: var(--color-surface); border: 1px solid var(--color-border);
  border-radius: var(--radius-card-lg); padding: 24px;
}

.section-head { max-width: 640px; margin-bottom: 40px; }
.section-head h2 { font-size: clamp(1.6rem, 4vw, 2.3rem); margin: 10px 0 12px; }
.section-head p { color: var(--color-text-2); font-size: 1.05rem; }
.section-alt { background: var(--color-background-soft); }

/* ── Douleurs ── */
.pains { display: grid; grid-template-columns: 1fr; gap: 16px; }
.pain { display: flex; gap: 14px; align-items: flex-start; }
.pain .x {
  flex-shrink: 0; width: 28px; height: 28px; border-radius: 50%;
  background: var(--color-danger-soft); color: var(--color-danger);
  display: grid; place-items: center; font-weight: 800; font-family: var(--font-heading);
}
.pain h3 { font-size: 1.05rem; margin-bottom: 2px; }
.pain p { color: var(--color-text-2); font-size: 0.96rem; }

/* ── Fonctionnalités ── */
.features { display: grid; grid-template-columns: 1fr; gap: 24px; }
.feature { display: grid; grid-template-columns: 1fr; gap: 18px; align-items: center; }
.feature .icon {
  width: 46px; height: 46px; border-radius: 12px; background: var(--color-accent-soft);
  color: var(--color-accent-dark); display: grid; place-items: center; margin-bottom: 14px;
}
.feature .icon svg { width: 24px; height: 24px; }
.feature h3 { font-size: 1.3rem; margin-bottom: 8px; }
.feature p { color: var(--color-text-2); }

/* ── Aperçu produit / mockups ── */
.mockup {
  background: var(--color-surface); border: 1px solid var(--color-border);
  border-radius: var(--radius-card-lg); padding: 16px;
  box-shadow: 0 20px 50px oklch(24% 0.02 50 / 0.08); overflow: hidden;
}
.mockup-bar { display: flex; gap: 6px; padding: 4px 4px 12px; }
.mockup-bar span { width: 10px; height: 10px; border-radius: 50%; background: var(--color-border); }
.mk-row { display: flex; align-items: center; justify-content: space-between; gap: 10px;
  padding: 12px 14px; border: 1px solid var(--color-divider); border-radius: 10px; margin-bottom: 8px; background: var(--color-background); }
.mk-kpis { display: grid; grid-template-columns: repeat(2, 1fr); gap: 10px; margin-bottom: 12px; }
.mk-kpi { border: 1px solid var(--color-divider); border-radius: 10px; padding: 12px; background: var(--color-background); }
.mk-kpi .label { font-size: 0.78rem; color: var(--color-text-3); }
.mk-kpi .value { font-family: var(--font-heading); font-weight: 800; font-size: 1.35rem; color: var(--color-heading); }
.mk-title { font-family: var(--font-heading); font-weight: 800; font-size: 0.95rem; margin-bottom: 10px; color: var(--color-heading); }
.mk-name { font-weight: 600; color: var(--color-heading); font-size: 0.9rem; }
.mk-sub { font-size: 0.78rem; color: var(--color-text-3); }
.pill { font-family: var(--font-heading); font-weight: 700; font-size: 0.75rem; padding: 4px 10px; border-radius: var(--radius-pill); }
.pill-success { background: var(--color-success-soft); color: var(--color-success-text); }
.pill-info { background: var(--color-info-soft); color: var(--color-info); }
.pill-warning { background: var(--color-warning-soft); color: var(--color-warning-text); }
.pill-accent { background: var(--color-accent-soft); color: var(--color-accent-dark); }
.mk-bars { display: flex; align-items: flex-end; gap: 8px; height: 90px; padding-top: 8px; }
.mk-bars i { flex: 1; background: var(--color-accent); border-radius: 4px 4px 0 0; opacity: 0.85; display: block; }

.preview-grid { display: grid; grid-template-columns: 1fr; gap: 24px; }

/* ── Rapport anonymisé ── */
.rapport { font-size: 0.85rem; }
.rapport .head { display: flex; justify-content: space-between; border-bottom: 2px solid var(--color-accent); padding-bottom: 10px; margin-bottom: 12px; }
.rapport h4 { text-align: center; letter-spacing: 0.02em; margin: 6px 0; }
.rapport .meta { display: grid; grid-template-columns: 1fr 1fr; gap: 6px 14px; font-size: 0.8rem; color: var(--color-text-2); margin-bottom: 12px; }
.rapport .checks { display: grid; grid-template-columns: 1fr 1fr; gap: 6px; font-size: 0.8rem; }
.rapport .checks span::before { content: '☑'; color: var(--color-accent); margin-right: 6px; }

/* ── Indépendants ── */
.indep-list { display: grid; grid-template-columns: 1fr; gap: 14px; margin-top: 20px; }
.indep-item { display: flex; gap: 12px; align-items: flex-start; }
.indep-item .check {
  flex-shrink: 0; width: 26px; height: 26px; border-radius: 50%;
  background: var(--color-success-soft); color: var(--color-success-text);
  display: grid; place-items: center; font-weight: 800;
}

/* ── Offre pilote ── */
.offre { text-align: center; }
.offre-card {
  max-width: 620px; margin: 0 auto; text-align: center;
  background: linear-gradient(180deg, var(--color-surface), var(--color-accent-soft));
  border: 1px solid var(--color-border); border-radius: var(--radius-card-lg); padding: 40px 28px;
}
.offre-card .price { margin: 14px 0 6px; }
.offre-card .old { color: var(--color-text-3); text-decoration: line-through; font-size: 1.1rem; }
.offre-card .free { font-family: var(--font-heading); font-weight: 800; font-size: 2.4rem; color: var(--color-accent-dark); }
.offre-card ul { list-style: none; margin: 18px auto 24px; display: inline-block; text-align: left; }
.offre-card li { padding: 4px 0; color: var(--color-text-2); }
.offre-card li::before { content: '✓'; color: var(--color-success-text); font-weight: 800; margin-right: 10px; }

/* ── Formulaire ── */
.form-grid { display: grid; grid-template-columns: 1fr; gap: 32px; align-items: start; }
.form-card { background: var(--color-surface); border: 1px solid var(--color-border); border-radius: var(--radius-card-lg); padding: 28px; }
.field { margin-bottom: 16px; }
.field label { display: block; font-family: var(--font-heading); font-weight: 600; font-size: 0.9rem; margin-bottom: 6px; }
.field input, .field select, .field textarea {
  width: 100%; padding: 12px 14px; border: 1px solid var(--color-border);
  border-radius: var(--radius-input); background: var(--color-background); font-size: 1rem;
}
.field input:focus, .field select:focus, .field textarea:focus { outline: 2px solid var(--color-accent); outline-offset: 1px; border-color: var(--color-accent); }
.field textarea { resize: vertical; min-height: 90px; }
.field-2 { display: grid; grid-template-columns: 1fr; gap: 16px; }
/* Honeypot : invisible pour l'humain, appât pour les robots. */
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.form-msg { margin-top: 12px; font-family: var(--font-heading); font-weight: 600; font-size: 0.95rem; }
.form-msg.ok { color: var(--color-success-text); }
.form-msg.err { color: var(--color-danger); }

/* ── Pied de page ── */
.site-footer { background: var(--color-heading); color: oklch(90% 0.02 70); padding: 40px 0; }
.site-footer .wrap { display: flex; flex-wrap: wrap; gap: 20px; justify-content: space-between; align-items: center; }
.site-footer .brand-name { color: #fff; }
.site-footer a { color: oklch(85% 0.02 70); }
.site-footer a:hover { color: #fff; }
.site-footer .foot-links { display: flex; gap: 20px; flex-wrap: wrap; font-size: 0.92rem; }

/* ============================ Responsive (≥ 760px) ============================ */
@media (min-width: 760px) {
  section { padding: 88px 0; }
  .hero { padding-top: 72px; }
  .hero-grid { grid-template-columns: 1.05fr 0.95fr; gap: 56px; }
  .pains { grid-template-columns: repeat(2, 1fr); gap: 22px; }
  .features { gap: 64px; }
  .feature { grid-template-columns: 1fr 1fr; gap: 40px; }
  .feature.reverse .feature-text { order: 2; }
  .preview-grid { grid-template-columns: repeat(2, 1fr); }
  .indep-list { grid-template-columns: repeat(2, 1fr); }
  .form-grid { grid-template-columns: 0.9fr 1.1fr; }
  .field-2 { grid-template-columns: 1fr 1fr; }
}

/* ── FAQ (accordéon) ── */
.faq { max-width: 760px; margin: 0 auto; display: flex; flex-direction: column; gap: 12px; }
.faq-item {
  background: var(--color-background);
  border: 1px solid var(--color-accent-soft);
  border-radius: 12px;
  padding: 2px 20px;
  transition: border-color .15s ease;
}
.faq-item[open] { border-color: var(--color-accent); }
.faq-item summary {
  list-style: none;
  cursor: pointer;
  padding: 18px 0;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.05rem;
  color: var(--color-heading);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
  content: "+";
  font-weight: 700;
  font-size: 1.5rem;
  line-height: 1;
  color: var(--color-accent);
  flex: none;
  transition: transform .2s ease;
}
.faq-item[open] summary::after { transform: rotate(45deg); }
.faq-a { padding: 0 0 18px; }
.faq-a p { color: var(--color-text-2); font-size: 1rem; line-height: 1.6; }

/* ── Article / guide (prose lisible) ── */
.prose { max-width: 760px; margin: 0 auto; }
.prose > p { color: var(--color-text); font-size: 1.06rem; line-height: 1.75; margin: 0 0 18px; }
.prose h2 { font-family: var(--font-heading); font-weight: 800; color: var(--color-heading); font-size: clamp(1.4rem, 3.2vw, 1.9rem); margin: 40px 0 14px; }
.prose h3 { font-family: var(--font-heading); font-weight: 700; color: var(--color-heading); font-size: 1.18rem; margin: 26px 0 10px; }
.prose ul { margin: 0 0 18px; padding-left: 0; list-style: none; display: flex; flex-direction: column; gap: 10px; }
.prose ul li { position: relative; padding-left: 30px; color: var(--color-text); line-height: 1.6; }
.prose ul li::before { content: "✓"; position: absolute; left: 0; top: 0; color: var(--color-accent); font-weight: 700; }
.prose ul.pucesx li::before { content: "✕"; color: var(--color-danger); }
.prose a { color: var(--color-accent-dark); font-weight: 600; }
.prose .callout { padding: 18px 20px; background: var(--color-accent-soft); border-radius: 12px; color: var(--color-heading); margin: 24px 0; font-size: 1rem; line-height: 1.6; }
.prose .callout.warn { background: var(--color-danger-soft); }
.article-lede { font-size: 1.18rem; line-height: 1.7; color: var(--color-text-2); max-width: 760px; margin: 0 auto 8px; }
.article-cta { max-width: 760px; margin: 40px auto 0; padding: 28px 26px; background: var(--color-heading); border-radius: 16px; text-align: center; }
.article-cta h2 { color: #fff; margin: 0 0 10px; font-family: var(--font-heading); font-weight: 800; font-size: 1.5rem; }
.article-cta p { color: oklch(88% 0.02 70); margin: 0 0 18px; }

/* ── Accessibilité : zones tactiles suffisantes (audit mobile, cible ≥ 44-48px) ── */
.btn { min-height: 48px; box-sizing: border-box; }
.nav .link-connexion { display: inline-flex; align-items: center; min-height: 44px; }
.site-footer .foot-links a { display: inline-flex; align-items: center; min-height: 44px; }
.faq-item summary { min-height: 48px; }
.prose a, .faq-a a { padding: 1px 0; }