/* ============================================================
   DAC — Styles globaux (prolongement visuel du Mag de l'habitat)
   ============================================================ */

:root {
  --color-mag-green: #02503b;
  --color-mag-green-dark: #013a2a;
  --color-mag-accent: #bb5522;
  --color-mag-accent-light: #fdf6ed;
  --color-mag-cream: #f5f1ea;
  --color-mag-cream-soft: #fafaf6;
  --color-text-primary: #383838;
  --color-text-secondary: #4a4a4a;
  --color-text-muted: #888;
  --color-border: #e8e6e0;
  --color-border-soft: #ece8e0;
  --color-bg-dark: #1a1a1a;
  --color-input-border: #d6d2c8;
  --radius-sm: 4px;
  --radius-md: 6px;
  --radius-lg: 8px;
  --font-sans: 'Encode Sans Condensed', system-ui, sans-serif;
  --font-body: 'Oxygen', system-ui, sans-serif;
}

*, *::before, *::after { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  font-family: var(--font-body);
  color: var(--color-text-primary);
  background: #fff;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-sans);
  color: var(--color-mag-green);
  margin: 0;
  font-weight: 600;
  line-height: 1.25;
}
h1 { font-size: clamp(24px, 4vw, 30px); font-weight: 700; }
h2 { font-size: clamp(20px, 3vw, 22px); }
h3 { font-size: 16px; }

p { margin: 0; }
a { color: var(--color-mag-green); }
img { max-width: 100%; height: auto; display: block; }

/* ── Header ─────────────────────────────────────────────────── */
.dac-header {
  background: #fff;
  border-bottom: 2px solid var(--color-mag-green);
}
.dac-header-inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 14px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}
.dac-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: inherit;
}
.dac-brand img { width: 38px; height: 38px; border-radius: 50%; }
.dac-brand-name {
  font-family: var(--font-sans);
  font-weight: 700;
  font-size: 17px;
  color: var(--color-mag-green);
  line-height: 1.1;
}
.dac-brand-tag {
  font-size: 10px;
  color: var(--color-text-muted);
  letter-spacing: .5px;
  text-transform: uppercase;
}
.dac-nav {
  display: flex;
  align-items: center;
  gap: 18px;
  font-size: 13px;
  font-weight: 500;
}
.dac-nav a { color: var(--color-mag-green); text-decoration: none; }
.dac-nav a.is-active { color: var(--color-mag-accent); font-weight: 700; }

/* ── Footer ─────────────────────────────────────────────────── */
.dac-footer {
  background: var(--color-bg-dark);
  color: #999;
  font-size: 12px;
}
.dac-footer-inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 22px 24px;
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  justify-content: space-between;
  align-items: center;
}
.dac-footer-brand { display: flex; align-items: center; gap: 10px; }
.dac-footer-brand img {
  width: 28px; height: 28px; border-radius: 50%;
  filter: grayscale(1) brightness(2);
}
.dac-footer-links { display: flex; gap: 14px; flex-wrap: wrap; }
.dac-footer-links a { color: #999; text-decoration: none; }
.dac-footer-links a:hover { color: #fff; }

/* ── Boutons ────────────────────────────────────────────────── */
.btn {
  display: inline-block;
  padding: 11px 22px;
  border: none;
  border-radius: var(--radius-sm);
  font-family: var(--font-sans);
  font-weight: 600;
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: .3px;
  cursor: pointer;
  text-decoration: none;
  transition: background-color .15s ease, transform .15s ease;
}
.btn-primary { background: var(--color-mag-green); color: #fff; }
.btn-primary:hover { background: var(--color-mag-green-dark); }
.btn-secondary {
  background: #fff;
  color: var(--color-mag-green);
  border: 1.5px solid var(--color-mag-green);
}
.btn-secondary:hover { background: var(--color-mag-cream); }
.btn-accent { background: var(--color-mag-accent); color: #fff; }
.btn-accent:hover { background: #a04618; }
.btn-block { display: block; width: 100%; text-align: center; }
.btn-sm { padding: 8px 14px; font-size: 12px; }

/* ── Hero ───────────────────────────────────────────────────── */
.hero {
  background: var(--color-mag-cream);
  padding: 60px 24px;
  text-align: center;
}
.hero-inner { max-width: 720px; margin: 0 auto; }
.hero-eyebrow {
  display: inline-block;
  background: var(--color-mag-green);
  color: #fff;
  font-family: var(--font-sans);
  font-size: 11px;
  letter-spacing: 1.5px;
  padding: 5px 14px;
  border-radius: var(--radius-sm);
  margin-bottom: 18px;
  font-weight: 600;
  text-transform: uppercase;
}
.hero h1 { margin-bottom: 16px; }
.hero-sub {
  font-size: 16px;
  color: var(--color-text-secondary);
  margin-bottom: 28px;
  line-height: 1.7;
}
.hero-sub strong { color: var(--color-mag-green); font-weight: 700; }
.hero-actions {
  display: flex;
  gap: 10px;
  justify-content: center;
  flex-wrap: wrap;
}

/* ── Sections génériques ────────────────────────────────────── */
.section { padding: 60px 24px; }
.section-cream { background: var(--color-mag-cream); }
.section-dark { background: var(--color-mag-green); color: #fff; text-align: center; }
.section-dark p { font-size: 13px; letter-spacing: .3px; }
.section-inner { max-width: 1100px; margin: 0 auto; }
.section-title-wrap { text-align: center; margin-bottom: 36px; }
.section-divider {
  width: 50px;
  height: 3px;
  background: var(--color-mag-accent);
  margin: 10px auto 0;
}

/* ── Grid cards "Pourquoi nous" ─────────────────────────────── */
.why-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 18px;
}
.why-card {
  background: #fff;
  border: 1px solid var(--color-border);
  border-top: 3px solid var(--color-mag-green);
  border-radius: var(--radius-md);
  padding: 22px;
}
.why-card .icon { font-size: 26px; color: var(--color-mag-green); }
.why-card h3 { margin: 10px 0 6px; }
.why-card p { font-size: 13px; color: var(--color-text-secondary); }

/* ── Cards produits ─────────────────────────────────────────── */
.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 18px;
}
.product-card {
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 26px 22px;
  position: relative;
  display: flex;
  flex-direction: column;
}
.product-card.is-accent { border-color: var(--color-mag-accent); }
.product-card-badge {
  position: absolute;
  top: -10px;
  right: 14px;
  background: var(--color-mag-accent);
  color: #fff;
  font-size: 10px;
  letter-spacing: .8px;
  padding: 3px 10px;
  border-radius: var(--radius-sm);
  text-transform: uppercase;
  font-weight: 700;
}
.product-pill {
  display: inline-block;
  background: var(--color-mag-green);
  color: #fff;
  font-family: var(--font-sans);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: .8px;
  padding: 3px 9px;
  border-radius: 3px;
  text-transform: uppercase;
  align-self: flex-start;
}
.product-pill.is-accent { background: var(--color-mag-accent); }
.product-card h3 { margin: 12px 0 6px; font-size: 18px; }
.product-card .pitch {
  font-size: 13px;
  color: var(--color-text-secondary);
  margin-bottom: 14px;
  line-height: 1.6;
}
.product-card .price {
  font-family: var(--font-sans);
  font-size: 26px;
  font-weight: 700;
  color: var(--color-mag-green);
  line-height: 1;
  margin-bottom: 4px;
}
.product-card .price small {
  font-size: 13px;
  color: var(--color-text-muted);
  font-weight: 400;
}
.product-card .price-tag {
  font-size: 11px;
  color: var(--color-text-muted);
  margin-bottom: 14px;
}
.product-card ul {
  font-size: 13px;
  color: var(--color-text-secondary);
  margin: 0 0 18px;
  padding-left: 18px;
  line-height: 1.8;
}
.product-card .btn { margin-top: auto; }

/* ── Process en 4 étapes ────────────────────────────────────── */
.process-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 18px;
}
.process-step { text-align: center; padding: 14px; }
.process-num {
  width: 52px; height: 52px;
  border-radius: 50%;
  background: var(--color-mag-green);
  color: #fff;
  font-family: var(--font-sans);
  font-weight: 700;
  font-size: 22px;
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 12px;
}
.process-num.is-accent { background: var(--color-mag-accent); }
.process-step h3 { font-size: 14px; margin: 0 0 6px; }
.process-step p { font-size: 13px; color: var(--color-text-secondary); }

/* ── FAQ ────────────────────────────────────────────────────── */
.faq-list { max-width: 700px; margin: 0 auto; }
.faq-item {
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  padding: 14px 18px;
  margin-bottom: 8px;
}
.faq-item summary {
  cursor: pointer;
  outline: none;
  list-style: none;
  font-family: var(--font-sans);
  font-weight: 600;
  font-size: 14px;
  color: var(--color-mag-green);
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
  content: '+';
  float: right;
  color: var(--color-mag-green);
  font-weight: 700;
  font-size: 18px;
  line-height: 1;
}
.faq-item[open] summary::after { content: '−'; }
.faq-item p {
  font-size: 13px;
  color: var(--color-text-secondary);
  margin-top: 10px;
  line-height: 1.7;
}

/* ── Tunnel ─────────────────────────────────────────────────── */
.tunnel-header {
  background: var(--color-mag-cream);
  padding: 24px;
}
.tunnel-header-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: flex;
  gap: 14px;
  justify-content: space-between;
  flex-wrap: wrap;
  align-items: flex-start;
}
.tunnel-header h1 { margin-bottom: 6px; }
.tunnel-header .sub {
  font-size: 13px;
  color: var(--color-text-secondary);
  line-height: 1.6;
}
.tunnel-price {
  font-family: var(--font-sans);
  font-size: 28px;
  font-weight: 700;
  color: var(--color-mag-green);
  line-height: 1;
  text-align: right;
}
.tunnel-price small {
  font-size: 13px;
  color: var(--color-text-muted);
  font-weight: 400;
}
.tunnel-price-tag {
  font-size: 11px;
  color: var(--color-text-muted);
  margin-top: 2px;
}

.progress-section {
  padding: 20px 24px;
  background: #fff;
  border-bottom: 1px solid var(--color-border-soft);
}
.progress-section-inner { max-width: 1100px; margin: 0 auto; }
.progress-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 10px;
}
.progress-step-label {
  font-family: var(--font-sans);
  font-size: 13px;
  font-weight: 600;
  color: var(--color-mag-green);
  text-transform: uppercase;
  letter-spacing: .4px;
}
.progress-save { font-size: 12px; color: var(--color-text-muted); }
.progress-bars { display: flex; gap: 5px; }
.progress-bars span {
  flex: 1;
  height: 5px;
  background: var(--color-border);
  border-radius: 3px;
}
.progress-bars span.is-done { background: var(--color-mag-green); }
.progress-labels {
  display: flex;
  justify-content: space-between;
  margin-top: 6px;
  font-size: 11px;
  color: var(--color-text-muted);
}
.progress-labels .is-active { color: var(--color-mag-green); font-weight: 700; }

.tunnel-body {
  display: grid;
  grid-template-columns: 1fr 260px;
  gap: 24px;
  padding: 24px;
  background: var(--color-mag-cream-soft);
  max-width: 1100px;
  margin: 0 auto;
}
@media (max-width: 768px) {
  .tunnel-body { grid-template-columns: 1fr; }
}

.tunnel-form-intro { margin-bottom: 22px; }
.tunnel-form-intro h2 { margin-bottom: 6px; }
.tunnel-form-intro p {
  font-size: 13px;
  color: var(--color-text-secondary);
  line-height: 1.6;
}

.field { margin-bottom: 18px; }
.field-label {
  font-family: var(--font-sans);
  font-size: 12px;
  font-weight: 600;
  color: var(--color-mag-green);
  text-transform: uppercase;
  letter-spacing: .4px;
  display: flex;
  align-items: center;
  gap: 6px;
  margin-bottom: 6px;
}
.field-help-icon {
  position: relative;
  display: inline-flex;
  width: 14px; height: 14px;
  border-radius: 50%;
  background: var(--color-mag-green);
  color: #fff;
  font-size: 10px;
  font-weight: 700;
  align-items: center;
  justify-content: center;
  cursor: help;
  font-family: var(--font-body);
}
.field-help-icon[data-tip]:hover::after,
.field-help-icon[data-tip]:focus::after {
  content: attr(data-tip);
  position: absolute;
  z-index: 100;
  bottom: calc(100% + 8px);
  left: 50%;
  transform: translateX(-50%);
  background: #2C2C2A;
  color: #fff;
  padding: 10px 12px;
  border-radius: var(--radius-sm);
  font-family: var(--font-body);
  font-size: 12px;
  font-weight: 400;
  line-height: 1.5;
  text-transform: none;
  letter-spacing: normal;
  white-space: normal;
  width: 240px;
  text-align: left;
  pointer-events: none;
  cursor: auto;
}
.field-help-icon[data-tip]:hover::before,
.field-help-icon[data-tip]:focus::before {
  content: "";
  position: absolute;
  bottom: calc(100% + 3px);
  left: 50%;
  transform: translateX(-50%);
  border: 5px solid transparent;
  border-top-color: #2C2C2A;
  pointer-events: none;
}
.field-required { color: var(--color-mag-accent); font-weight: 700; }
.field-help-text {
  font-size: 11px;
  color: var(--color-text-muted);
  margin-top: 5px;
}

.input, input[type="text"], input[type="email"], input[type="url"], input[type="number"], input[type="date"], textarea, select {
  width: 100%;
  padding: 10px 12px;
  border: 1px solid var(--color-input-border);
  border-radius: var(--radius-sm);
  font-family: var(--font-body);
  font-size: 13px;
  color: var(--color-text-primary);
  background: #fff;
}
textarea { resize: vertical; min-height: 90px; line-height: 1.6; }
.input:focus, input:focus, textarea:focus, select:focus {
  outline: none;
  border-color: var(--color-mag-green);
  box-shadow: 0 0 0 3px rgba(2, 80, 59, 0.08);
}

.radio-line {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 8px;
  font-size: 13px;
}
.radio-line input[type="radio"], .radio-line input[type="checkbox"] {
  accent-color: var(--color-mag-green);
  margin: 0;
}

/* ── Récap commande sticky ──────────────────────────────────── */
.order-summary {
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 18px;
  position: sticky;
  top: 20px;
  align-self: flex-start;
}
.order-summary-title {
  font-family: var(--font-sans);
  font-size: 11px;
  font-weight: 600;
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: .6px;
  margin-bottom: 12px;
}
.order-summary-product {
  display: flex;
  gap: 8px;
  align-items: flex-start;
  margin-bottom: 14px;
}
.order-summary-product-icon {
  width: 28px; height: 28px;
  border-radius: var(--radius-sm);
  background: var(--color-mag-green);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  font-size: 14px;
}
.order-summary-product-label {
  font-family: var(--font-sans);
  font-size: 13px;
  font-weight: 600;
  color: var(--color-mag-green);
}
.order-summary-product-sub {
  font-size: 11px;
  color: var(--color-text-muted);
}
.order-summary-prices { font-size: 12px; color: var(--color-text-secondary); }
.order-summary-prices > div {
  display: flex;
  justify-content: space-between;
  padding: 5px 0;
}
.order-summary-total {
  padding-top: 10px !important;
  border-top: 1px solid var(--color-border-soft);
  font-family: var(--font-sans);
  font-weight: 700;
  color: var(--color-mag-green);
  font-size: 14px;
}
.order-summary-perks {
  margin-top: 14px;
  padding-top: 14px;
  border-top: 1px solid var(--color-border-soft);
  font-size: 11px;
  color: var(--color-text-secondary);
  line-height: 1.8;
}
.order-summary-warning {
  margin-top: 12px;
  padding: 10px;
  background: var(--color-mag-accent-light);
  border-left: 3px solid var(--color-mag-accent);
  border-radius: 3px;
  font-size: 11px;
  color: #7a4015;
  line-height: 1.5;
}

/* ── Tunnel navigation ──────────────────────────────────────── */
.tunnel-nav {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  padding-top: 18px;
  margin-top: 18px;
  border-top: 1px solid var(--color-border-soft);
}

/* ── Section finale CTA ─────────────────────────────────────── */
.final-cta { text-align: center; }
.final-cta h2 { margin-bottom: 8px; }
.final-cta p {
  font-size: 14px;
  color: var(--color-text-secondary);
  margin-bottom: 24px;
}
.final-cta-buttons {
  display: flex;
  gap: 8px;
  justify-content: center;
  flex-wrap: wrap;
}

/* ── Pages statiques (CGV, Mentions, etc.) ──────────────────── */
.static-page {
  max-width: 760px;
  margin: 0 auto;
  padding: 48px 24px;
}
.static-page h1 { margin-bottom: 24px; }
.static-page h2 { margin: 32px 0 12px; font-size: 18px; }
.static-page h3 { margin: 20px 0 8px; }
.static-page p { margin-bottom: 12px; line-height: 1.7; color: var(--color-text-secondary); }
.static-page ul, .static-page ol {
  margin: 12px 0;
  padding-left: 24px;
  line-height: 1.8;
  color: var(--color-text-secondary);
}
.static-page table {
  width: 100%;
  border-collapse: collapse;
  margin: 16px 0;
  font-size: 13px;
}
.static-page th, .static-page td {
  border: 1px solid var(--color-border);
  padding: 8px 12px;
  text-align: left;
}
.static-page th { background: var(--color-mag-cream-soft); font-weight: 600; color: var(--color-mag-green); }

/* ── 404 page ───────────────────────────────────────────────── */
.error-page { text-align: center; padding: 80px 24px; max-width: 600px; margin: 0 auto; }
.error-page h1 { margin-bottom: 12px; }
.error-page p { font-size: 14px; color: var(--color-text-secondary); margin-bottom: 24px; }

/* ── Responsive tweaks ──────────────────────────────────────── */
@media (max-width: 600px) {
  .dac-header-inner { padding: 12px 16px; }
  .hero { padding: 40px 20px; }
  .section { padding: 40px 20px; }
  .tunnel-header { padding: 18px 16px; }
  .tunnel-body { padding: 18px 16px; }
}