/* ============================================================
   PLCORP — Landing page de vente (entreprise.plcorp.site)
   Identité visuelle FIXE : fond clair + bleu PLCORP (#2F80ED).
   Cette page a sa propre charte, indépendante du thème interne
   (Legacy / Crystal) qui régit le reste de la plateforme.

   NOTE PERFORMANCE : la cible (petits commerces de Gagnoa) est
   très majoritairement sur mobile Android d'entrée/milieu de
   gamme. Le `backdrop-filter` est réservé à quelques éléments
   isolés du hero ; les grilles denses (fonctionnalités, tarifs)
   utilisent un fond + bordure statiques pour rester fluides.
   ============================================================ */

/* ── Tokens fixes (indépendants du thème interne actif) ──── */
.landing-page {
  --landing-bg: linear-gradient(180deg, #F8FAFC 0%, #EFF6FF 100%);
  --landing-heading: #0F172A;
  --landing-body: #475569;
  --landing-muted: #64748B;
  --landing-card-bg: #FFFFFF;
  --landing-card-bg-hover: #F8FAFC;
  --landing-card-border: #E2E8F0;
  --landing-chip-bg: #FFFFFF;
  --landing-chip-border: #E2E8F0;
  --landing-chip-text: #334155;
  --landing-input-bg: #FFFFFF;
  --landing-input-border: #CBD5E1;
  --landing-input-text: #0F172A;
  --landing-input-placeholder: #94A3B8;
  --landing-divider: #E2E8F0;
  --landing-glass-bg: rgba(255,255,255,.85);
  --landing-glass-border: #E2E8F0;
  /* Bleu PLCORP forcé, indépendant du thème interne */
  --primary: #2F80ED;
  --primary-hover: #2668C4;
  --primary-dim: rgba(47,128,237,.10);
  --violet: #7C4DFF;
  --secondary: #102A43;

  background: var(--landing-bg);
  box-shadow: 0 1px 3px rgba(0,0,0,.04) inset;
}

.landing-container {
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 20px;
}

.landing-section {
  padding-top: 64px;
  padding-bottom: 64px;
}

/* ── Eyebrow pill ──────────────────────────────────────────── */
.landing-eyebrow {
  display: inline-block;
  font-family: 'Sora', sans-serif;
  font-weight: 600;
  font-size: .8125rem;
  letter-spacing: .04em;
  text-transform: uppercase;
  color: var(--primary);
  background: var(--primary-dim);
  border: 1px solid rgba(47,128,237,.25);
  border-radius: var(--radius-full);
  padding: 6px 16px;
  margin-bottom: 18px;
}

/* ── Section titles ─────────────────────────────────────── */
.landing-section-title {
  color: var(--landing-heading);
  font-size: clamp(1.5rem, 3.2vw, 2.25rem);
  margin: 0 0 12px;
}
.landing-section-subtitle {
  color: var(--landing-body);
  font-size: 1.0625rem;
  max-width: 640px;
  margin: 0 0 40px;
  line-height: 1.6;
}
.landing-section-header {
  text-align: center;
}
.landing-section-header .landing-section-subtitle {
  margin-left: auto;
  margin-right: auto;
}

/* ── Sticky top nav ─────────────────────────────────────── */
.landing-nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: #fff;
  box-shadow: 0 1px 3px rgba(0,0,0,.06);
}
.landing-nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 12px;
  padding-bottom: 12px;
  gap: 24px;
}
.landing-nav-logo img { display: block; }
.landing-nav-links {
  display: flex;
  align-items: center;
  gap: 28px;
  flex: 1;
  justify-content: center;
}
.landing-nav-links a {
  color: var(--landing-body);
  text-decoration: none;
  font-size: .9375rem;
  font-weight: 500;
  transition: color .15s;
}
.landing-nav-links a:hover { color: var(--primary); }
.landing-nav-cta { white-space: nowrap; }
.landing-nav-toggle {
  display: none;
  background: none;
  border: none;
  padding: 6px;
  cursor: pointer;
  color: var(--landing-heading);
}
.landing-nav-toggle svg { display: block; width: 24px; height: 24px; }
@media (max-width: 768px) {
  .landing-nav-inner { position: relative; flex-wrap: wrap; }
  .landing-nav-toggle { display: block; order: 2; }
  .landing-nav-cta { order: 3; }
  .landing-nav-links {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    flex-direction: column;
    align-items: flex-start;
    background: var(--landing-card-bg);
    border-top: 1px solid var(--landing-divider);
    box-shadow: 0 12px 24px rgba(0,0,0,.10);
    padding: 16px 20px 20px;
    gap: 16px;
  }
  .landing-nav-links.is-open { display: flex; }
}

/* ── Hero ─────────────────────────────────────────────────── */
.landing-hero {
  padding-top: 72px;
  padding-bottom: 48px;
  display: grid;
  grid-template-columns: 1.1fr .9fr;
  gap: 48px;
  align-items: center;
}
.landing-hero h1 {
  color: var(--landing-heading);
  font-size: clamp(2rem, 4.4vw, 3.1rem);
  line-height: 1.15;
  margin: 0 0 20px;
}
.landing-hero h1 .landing-accent { color: var(--primary); }
.landing-hero-lead {
  color: var(--landing-body);
  font-size: 1.125rem;
  line-height: 1.65;
  max-width: 540px;
  margin: 0 0 28px;
}
.landing-hero-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-bottom: 28px;
}
.landing-hero-trust {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
  color: var(--landing-muted);
  font-size: .875rem;
}
.landing-hero-trust span { display: inline-flex; align-items: center; gap: 6px; }

.landing-hero-visual {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}
.landing-hero-illustration {
  grid-column: 1 / -1;
  width: 100%;
  height: auto;
  display: block;
  border-radius: var(--radius-card);
  box-shadow: 0 12px 32px rgba(16,42,67,.14);
}
.landing-hero-tile {
  background: var(--landing-card-bg);
  border: 1px solid var(--landing-card-border);
  border-radius: var(--radius-card);
  padding: 20px;
  box-shadow: 0 2px 8px rgba(0,0,0,.06);
  color: var(--landing-heading);
}
.landing-hero-tile .landing-tile-icon {
  width: 40px; height: 40px;
  border-radius: var(--radius-md);
  display: flex; align-items: center; justify-content: center;
  background: var(--primary-dim);
  color: var(--primary);
  margin-bottom: 10px;
}
.landing-hero-tile h4 { margin: 0 0 4px; font-size: .95rem; color: var(--landing-heading); }
.landing-hero-tile p { margin: 0; color: var(--landing-body); font-size: .8125rem; line-height: 1.5; }

/* ── Secteurs (bandeau) ──────────────────────────────────── */
.landing-sector-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: center;
}
.landing-sector-chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--landing-chip-bg);
  border: 1px solid var(--landing-chip-border);
  color: var(--landing-chip-text);
  border-radius: var(--radius-full);
  padding: 9px 18px;
  font-size: .875rem;
  font-weight: 500;
}

/* ── Bento fonctionnalités ───────────────────────────────── */
.landing-bento {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  grid-auto-rows: minmax(150px, auto);
  gap: 16px;
}
.landing-bento-card {
  background: var(--landing-card-bg);
  border: 1px solid var(--landing-card-border);
  border-radius: var(--radius-card);
  padding: 22px;
  color: var(--landing-heading);
  transition: transform var(--transition), box-shadow var(--transition);
  box-shadow: 0 2px 6px rgba(0,0,0,.04);
}
.landing-bento-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 24px rgba(47,128,237,.10);
}
.landing-bento-card.span-2 { grid-column: span 2; }
.landing-bento-card .landing-tile-icon {
  width: 44px; height: 44px;
  border-radius: var(--radius-md);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 14px;
}
.landing-bento-card h3 { font-size: 1.0625rem; margin: 0 0 8px; color: var(--landing-heading); }
.landing-bento-card p { margin: 0; color: var(--landing-body); font-size: .875rem; line-height: 1.55; }

/* ── Cartes "Pourquoi nous choisir" avec photo d'illustration ── */
.landing-bento-photo .landing-bento-card {
  padding: 0 0 22px;
  overflow: hidden;
}
.landing-bento-photo-img {
  width: 100%;
  height: 140px;
  object-fit: cover;
  display: block;
  margin-bottom: 16px;
  border-radius: var(--radius-card) var(--radius-card) 0 0;
}
.landing-bento-photo .landing-tile-icon { margin-left: 22px; margin-right: 22px; }
.landing-bento-photo h3 { margin-left: 22px; margin-right: 22px; }
.landing-bento-photo p { margin-left: 22px; margin-right: 22px; }

/* ── Tarifs ───────────────────────────────────────────────── */

/* Bascule Mensuel/Annuel */
.landing-billing-toggle {
  display: flex;
  align-items: center;
  gap: 8px;
  justify-content: center;
  margin-bottom: 32px;
  flex-wrap: wrap;
}
.landing-billing-toggle button {
  background: var(--landing-card-bg);
  border: 1.5px solid var(--landing-card-border);
  color: var(--landing-body);
  border-radius: var(--radius-full);
  padding: 8px 22px;
  font-family: 'Sora', sans-serif;
  font-size: .875rem;
  font-weight: 600;
  cursor: pointer;
  transition: background .15s, color .15s, border-color .15s;
}
.landing-billing-toggle button.active {
  background: var(--primary);
  border-color: var(--primary);
  color: #fff;
}
.landing-billing-save {
  font-size: .8125rem;
  font-weight: 600;
  color: var(--success);
  margin-left: 4px;
}

.landing-pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
  align-items: start;
}
.landing-price-card {
  background: var(--landing-card-bg);
  border: 1px solid var(--landing-card-border);
  border-radius: var(--radius-card);
  padding: 32px 26px;
  color: var(--landing-heading);
  display: flex;
  flex-direction: column;
  height: 100%;
  box-shadow: 0 2px 8px rgba(0,0,0,.05);
  transition: box-shadow .2s;
}
.landing-price-card:hover {
  box-shadow: 0 8px 24px rgba(47,128,237,.12);
}
.landing-price-icon {
  width: 48px; height: 48px;
  border-radius: 50%;
  background: var(--primary-dim);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.5rem;
  margin-bottom: 14px;
}
.landing-price-card.featured {
  background: linear-gradient(160deg, #EFF6FF, #E0EAFF);
  border: 1.5px solid var(--primary);
  box-shadow: 0 16px 40px rgba(47,128,237,.18);
  transform: scale(1.03);
}
.landing-price-badge {
  align-self: flex-start;
  background: var(--primary);
  color: #fff;
  font-family: 'Sora', sans-serif;
  font-size: .75rem;
  font-weight: 600;
  border-radius: var(--radius-full);
  padding: 4px 14px;
  margin-bottom: 14px;
}
.landing-price-card h3 { margin: 0 0 4px; font-size: 1.375rem; color: var(--landing-heading); }
.landing-price-tagline { color: var(--landing-muted); font-size: .875rem; margin: 0 0 20px; }
.landing-price-amount { display: flex; align-items: baseline; gap: 6px; margin-bottom: 4px; }
.landing-price-amount .value {
  font-family: 'Sora', sans-serif;
  font-weight: 700;
  font-size: 2.1rem;
  color: var(--landing-heading);
}
.landing-price-amount .period { color: var(--landing-muted); font-size: .9375rem; }
.landing-price-install { color: var(--landing-body); font-size: .8125rem; margin: 0 0 22px; }
.landing-price-features {
  list-style: none;
  padding: 0;
  margin: 0 0 26px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  flex: 1;
}
.landing-price-features li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: .875rem;
  color: var(--landing-body);
  line-height: 1.5;
}
.landing-price-features li .check { color: var(--success); flex-shrink: 0; margin-top: 2px; }
.landing-price-card .btn { width: 100%; }

.landing-launch-banner {
  margin-top: 28px;
  text-align: center;
  color: var(--warning);
  background: rgba(242,153,74,.08);
  border: 1px solid rgba(242,153,74,.3);
  border-radius: var(--radius-lg);
  padding: 14px 20px;
  font-size: .9375rem;
  font-weight: 500;
}

/* ── Étapes ───────────────────────────────────────────────── */
.landing-steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.landing-step {
  text-align: center;
  color: var(--landing-heading);
}
.landing-step-number {
  width: 48px; height: 48px;
  border-radius: 50%;
  background: var(--primary);
  display: flex; align-items: center; justify-content: center;
  font-family: 'Sora', sans-serif; font-weight: 700; font-size: 1.125rem;
  color: #fff;
  margin: 0 auto 16px;
}
.landing-step h3 { font-size: 1.0625rem; margin: 0 0 8px; color: var(--landing-heading); }
.landing-step p { color: var(--landing-body); font-size: .875rem; margin: 0; line-height: 1.55; }

/* ── FAQ (natif <details>, zéro JS) ──────────────────────── */
.landing-faq { max-width: 760px; margin: 0 auto; display: flex; flex-direction: column; gap: 12px; }
.landing-faq-item {
  background: var(--landing-card-bg);
  border: 1px solid var(--landing-card-border);
  border-radius: var(--radius-lg);
  padding: 4px 20px;
}
.landing-faq-item summary {
  cursor: pointer;
  color: var(--landing-heading);
  font-family: 'Sora', sans-serif;
  font-weight: 600;
  font-size: .9375rem;
  padding: 16px 0;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
}
.landing-faq-item summary::-webkit-details-marker { display: none; }
.landing-faq-item summary::after { content: '+'; font-size: 1.25rem; color: var(--primary); }
.landing-faq-item[open] summary::after { content: '–'; }
.landing-faq-item p { color: var(--landing-body); font-size: .875rem; line-height: 1.6; margin: 0 0 16px; }

/* ── Formulaire (contact + essai) ───────────────────────── */
.landing-lead-panel {
  background: var(--landing-card-bg);
  border: 1px solid var(--landing-card-border);
  border-radius: var(--radius-card);
  padding: 36px;
  max-width: 640px;
  margin: 0 auto;
  box-shadow: 0 4px 16px rgba(0,0,0,.06);
}
.landing-lead-panel .form-group { margin-bottom: 16px; }
.landing-lead-panel label {
  display: block;
  color: var(--landing-heading);
  font-size: .8125rem;
  font-weight: 500;
  margin-bottom: 6px;
}
.landing-lead-panel input,
.landing-lead-panel select,
.landing-lead-panel textarea {
  width: 100%;
  background: var(--landing-input-bg);
  border: 1px solid var(--landing-input-border);
  border-radius: var(--radius-input);
  color: var(--landing-input-text);
  padding: 12px 14px;
  font-family: 'Inter', sans-serif;
  font-size: .9375rem;
}
.landing-lead-panel input::placeholder,
.landing-lead-panel textarea::placeholder { color: var(--landing-input-placeholder); }
.landing-lead-panel .honeypot-field { position: absolute; left: -9999px; opacity: 0; height: 0; }
.landing-lead-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }

.landing-alert {
  border-radius: var(--radius-lg);
  padding: 14px 18px;
  margin-bottom: 20px;
  font-size: .9375rem;
}
.landing-alert.success { background: var(--success-dim); color: var(--success); border: 1px solid rgba(16,185,129,.3); }
.landing-alert.error,
.landing-alert.warning { background: var(--warning-dim); color: var(--warning); border: 1px solid rgba(242,153,74,.3); }

/* Tableau comparatif ─────────────────────────────────────── */
.landing-compare-table-wrap {
  margin-top: 40px;
  overflow-x: auto;
  background: var(--landing-card-bg);
  border: 1px solid var(--landing-card-border);
  border-radius: var(--radius-card);
  padding: 20px;
}
.landing-compare-table-wrap h3 {
  color: var(--landing-heading);
  font-family: 'Sora', sans-serif;
  font-size: 1.15rem;
  margin-bottom: 20px;
  text-align: center;
}
.landing-compare-table {
  width: 100%;
  border-collapse: collapse;
  color: var(--landing-body);
  font-size: 0.875rem;
}
.landing-compare-table thead th {
  padding: 12px;
  color: var(--landing-muted);
  font-family: 'Sora', sans-serif;
  border-bottom: 1px solid var(--landing-divider);
}
.landing-compare-table thead th:first-child { text-align: left; }
.landing-compare-table thead th:not(:first-child) { text-align: center; }
.landing-compare-table thead th.col-pro { color: var(--primary); }
.landing-compare-table tbody tr { border-bottom: 1px solid var(--landing-divider); }
.landing-compare-table tbody tr:last-child { border-bottom: none; }
.landing-compare-table tbody td { padding: 12px; }
.landing-compare-table tbody td:not(:first-child) { text-align: center; }
.landing-compare-table tbody td:first-child { font-weight: 500; color: var(--landing-heading); }

/* ── CTA final ──────────────────────────────────────────────
   Ce bandeau garde son propre fond dégradé sombre — il tranche
   intentionnellement avec le fond clair de la page. */
.landing-cta-banner {
  background: linear-gradient(135deg, var(--primary), var(--violet));
  border-radius: var(--radius-card);
  padding: 48px 40px;
  text-align: center;
  color: #fff;
}
.landing-cta-banner h2 { color: #fff; margin: 0 0 12px; }
.landing-cta-banner p { color: rgba(255,255,255,.88); margin: 0 0 26px; }
.landing-cta-banner .btn-secondary { background: #fff; color: var(--secondary); border-color: #fff; }

/* ── Responsive ───────────────────────────────────────────── */
@media (max-width: 900px) {
  .landing-hero { grid-template-columns: 1fr; }
  .landing-hero-visual { grid-template-columns: repeat(3, 1fr); max-width: 560px; margin: 0 auto; }
  .landing-bento { grid-template-columns: repeat(2, 1fr); }
  .landing-bento-card.span-2 { grid-column: span 2; }
  .landing-pricing-grid { grid-template-columns: 1fr; }
  .landing-price-card.featured { transform: none; order: -1; }
  .landing-steps { grid-template-columns: 1fr; }
  .landing-lead-row { grid-template-columns: 1fr; }
}
@media (max-width: 560px) {
  .landing-bento { grid-template-columns: 1fr; grid-auto-rows: auto; gap: 12px; }
  .landing-bento-card.span-2 { grid-column: span 1; }
  .landing-bento-card { padding: 18px; }
  .landing-section { padding-top: 36px; padding-bottom: 36px; }
  .landing-lead-panel { padding: 24px; }
  .landing-hero { padding-top: 40px; padding-bottom: 32px; }
  .landing-hero h1 { margin-bottom: 14px; }
  .landing-hero-lead { margin-bottom: 20px; }
  .landing-hero-cta { margin-bottom: 20px; }
  .landing-hero-visual { gap: 10px; grid-template-columns: 1fr; max-width: none; }
  .landing-section-header .landing-section-subtitle { margin-bottom: 26px; }
  .landing-eyebrow { margin-bottom: 12px; }
  .landing-bento-photo-img { height: 110px; }
  .landing-price-card { padding: 24px 20px; }
  .landing-price-features { gap: 8px; margin-bottom: 20px; }
  .landing-pricing-grid { gap: 20px; }
  .landing-compare-table-wrap { padding: 14px; margin-top: 28px; }
  .landing-compare-table tbody td, .landing-compare-table thead th { padding: 9px 6px; font-size: .8125rem; }
}

/* ── Mockup Browser (caisse POS simulée) ────────────────── */
/* Le mockup représente intentionnellement un écran sombre
   (UI de l'app), sur un fond de page claire. */
.mockup-browser {
  background: #1e293b;
  border: 1px solid rgba(255,255,255,.15);
  border-radius: 12px;
  overflow: hidden;
  max-width: 800px;
  margin: 0 auto;
  box-shadow: 0 20px 40px rgba(0,0,0,.20);
}
.mockup-browser-header {
  background: #0f172a;
  padding: 10px 16px;
  display: flex;
  align-items: center;
  gap: 16px;
  border-bottom: 1px solid rgba(255,255,255,.1);
}
.mockup-dots { display: flex; gap: 6px; }
.mockup-dot { width: 10px; height: 10px; border-radius: 50%; }
.mockup-dot.red { background: #ef4444; }
.mockup-dot.yellow { background: #eab308; }
.mockup-dot.green { background: #22c55e; }
.mockup-address {
  background: rgba(255,255,255,.05);
  border: 1px solid rgba(255,255,255,.1);
  border-radius: 6px;
  padding: 4px 12px;
  font-size: 0.75rem;
  color: #94a3b8;
  flex: 1;
  text-align: center;
  font-family: monospace;
}
.mockup-browser-body { padding: 16px; background: #0f172a; }
.mockup-pos {
  display: grid;
  grid-template-columns: 180px 1fr;
  background: #0f172a;
  border-radius: 8px;
  overflow: hidden;
  height: 300px;
}
@media (max-width: 600px) {
  .mockup-pos { grid-template-columns: 1fr; height: auto; }
  .mockup-pos-sidebar { display: none; }
}
.mockup-pos-sidebar {
  background: #1e293b;
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  border-right: 1px solid rgba(255,255,255,.05);
}
.mockup-pos-logo { font-family: 'Sora', sans-serif; font-weight: 700; color: var(--primary); margin-bottom: 16px; }
.mockup-pos-nav-item { font-size: 0.8125rem; color: #94a3b8; padding: 8px 12px; border-radius: 6px; cursor: default; }
.mockup-pos-nav-item.active { background: var(--primary-dim); color: #60a5fa; font-weight: 500; }
.mockup-pos-content {
  display: grid;
  grid-template-columns: 1fr 220px;
  gap: 12px;
  padding: 12px;
  background: #0b1329;
}
@media (max-width: 600px) { .mockup-pos-content { grid-template-columns: 1fr; } }
.mockup-pos-products { display: flex; flex-direction: column; gap: 8px; }
.mockup-product-card {
  background: #1e293b;
  border: 1px solid rgba(255,255,255,.05);
  border-radius: 8px;
  padding: 12px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.8125rem;
  color: #fff;
}
.mockup-product-card .product-price { color: var(--success); font-weight: 600; }
.mockup-pos-cart {
  background: #1e293b;
  border-radius: 8px;
  padding: 12px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.mockup-pos-cart .cart-header {
  font-size: 0.8125rem; font-weight: 600; color: #fff;
  border-bottom: 1px solid rgba(255,255,255,.1); padding-bottom: 6px;
}
.cart-items { flex: 1; display: flex; flex-direction: column; gap: 6px; }
.cart-item { display: flex; justify-content: space-between; font-size: 0.75rem; color: #94a3b8; }
.cart-total {
  display: flex; justify-content: space-between;
  font-size: 0.8125rem; font-weight: 600; color: #fff;
  border-top: 1px solid rgba(255,255,255,.1); padding-top: 6px;
}
.cart-btn {
  background: var(--success); color: #fff; border: none;
  border-radius: 6px; padding: 8px;
  font-size: 0.75rem; font-weight: 600; width: 100%;
}