/* ═══════════════════════════════════════════════════════════
   PAGE MAISON CONNECTÉE DELTA DORE
   Repose sur tokens.css + styles.css (Navy / Amber / Barlow)
   ═══════════════════════════════════════════════════════════ */

/* ─── SECTION LAYOUT ─── */
.od-section { padding: 84px 0; }
.od-section--cream { background: var(--od-amber-050); }
.od-section--dark  { background: var(--od-navy-900); }
.od-section--white { background: var(--od-white); }

.od-section__inner {
  max-width: 1140px;
  margin: 0 auto;
  padding: 0 24px;
}
.od-section__head {
  text-align: center;
  margin-bottom: 52px;
}
.od-section__head .od-lead {
  margin: 16px auto 0;
  max-width: 680px;
  text-align: center;
}

/* ─── EYEBROW ─── */
.od-eyebrow--amber {
  color: var(--od-amber-500);
  margin-bottom: 12px;
  display: block;
}

/* ─── TITRES ─── */
.od-title {
  font-family: var(--od-font-display);
  font-weight: 700;
  font-size: var(--od-fs-h2);
  line-height: var(--od-lh-snug);
  color: var(--od-fg);
  margin: 0 0 16px 0;
  text-wrap: balance;
}
.od-title--light { color: var(--od-white); }
.od-lead--light  { color: rgba(255,255,255,0.75); }

/* ─── CONTAINER ─── */
.od-container {
  max-width: 1140px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ════════════════════════════════════════════
   SECTION 1 — STATS + RAISONS
   ════════════════════════════════════════════ */

/* Stats */
.dd-stats-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-bottom: 60px;
}
.dd-stat {
  background: var(--od-white);
  border: 1px solid var(--od-ink-100);
  border-radius: var(--od-radius-lg);
  padding: 28px 20px;
  text-align: center;
  box-shadow: var(--od-shadow-xs);
  transition: transform var(--od-t-base) var(--od-ease), box-shadow var(--od-t-base) var(--od-ease);
}
.dd-stat:hover {
  transform: translateY(-3px);
  box-shadow: var(--od-shadow-md);
}
.dd-stat__num {
  font-family: var(--od-font-display);
  font-size: 36px;
  font-weight: 800;
  color: var(--od-amber-500);
  line-height: 1;
  margin-bottom: 8px;
}
.dd-stat__label {
  font-size: 13px;
  color: var(--od-fg-muted);
  line-height: 1.5;
}

/* Grille raisons */
.dd-reasons-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.dd-reason-card {
  background: var(--od-white);
  border: 1px solid var(--od-ink-100);
  border-radius: var(--od-radius-lg);
  padding: 28px 24px;
  transition: transform var(--od-t-base) var(--od-ease), box-shadow var(--od-t-base) var(--od-ease);
}
.dd-reason-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--od-shadow-md);
}
.dd-reason-card__icon {
  width: 48px; height: 48px;
  background: var(--od-amber-050);
  border-radius: 11px;
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 16px;
  color: var(--od-navy-900);
}
.dd-reason-card h3 {
  font-size: 15px; font-weight: 700;
  color: var(--od-navy-900);
  margin-bottom: 8px;
}
.dd-reason-card p {
  font-size: 13px;
  color: var(--od-fg-muted);
  line-height: 1.7;
  margin: 0;
}

/* ════════════════════════════════════════════
   SECTION 2 — TYDOM HOME
   ════════════════════════════════════════════ */
.dd-tydom-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: start;
}
.dd-tydom-desc h3 {
  font-family: var(--od-font-display);
  font-size: 20px; font-weight: 700;
  color: var(--od-navy-900);
  margin-bottom: 12px;
}
.dd-tydom-desc p {
  font-size: 15px;
  color: var(--od-fg-muted);
  line-height: 1.7;
  margin-bottom: 16px;
}
.dd-tydom-price {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--od-amber-050);
  border: 1px solid rgba(242,182,0,0.3);
  border-radius: var(--od-radius-md);
  padding: 10px 18px;
  font-size: 14px; font-weight: 700;
  color: var(--od-navy-900);
  margin-bottom: 20px;
}

/* Chips cas d'usage */
.dd-chips {
  display: flex; flex-wrap: wrap;
  gap: 8px;
  margin-top: 20px;
}
.dd-chip {
  padding: 6px 16px;
  background: var(--od-navy-050);
  border: 1px solid var(--od-ink-200);
  border-radius: var(--od-radius-pill);
  font-size: 12px; font-weight: 600;
  color: var(--od-navy-900);
  letter-spacing: 0.04em;
}

/* Feature list */
.dd-features-list {
  list-style: none;
  margin: 0; padding: 0;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.dd-features-list li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 14px;
  color: var(--od-fg-muted);
  line-height: 1.5;
}
.dd-features-list li::before {
  content: '';
  flex-shrink: 0;
  width: 18px; height: 18px;
  background: var(--od-amber-500);
  border-radius: 50%;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='10' viewBox='0 0 24 24' fill='none' stroke='%23151634' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='20 6 9 17 4 12'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: center;
  background-size: 10px;
  margin-top: 2px;
}

/* ════════════════════════════════════════════
   SECTION 3 — CHAUFFAGE CONNECTÉ (dark)
   ════════════════════════════════════════════ */
.dd-heating-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
  margin-bottom: 40px;
}
.dd-heating-col h3 {
  font-family: var(--od-font-display);
  font-size: 20px; font-weight: 700;
  color: var(--od-amber-500);
  margin-bottom: 20px;
  padding-bottom: 12px;
  border-bottom: 1px solid rgba(255,255,255,0.1);
}

.dd-product-card {
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--od-radius-lg);
  padding: 22px 20px;
  margin-bottom: 16px;
  transition: border-color var(--od-t-base) var(--od-ease);
}
.dd-product-card:hover {
  border-color: rgba(242,182,0,0.3);
}
.dd-product-card:last-child { margin-bottom: 0; }
.dd-product-card__head {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 10px;
  gap: 12px;
}
.dd-product-card h4 {
  font-size: 15px; font-weight: 700;
  color: var(--od-white);
  margin: 0;
}
.dd-product-card__price {
  font-size: 13px; font-weight: 700;
  color: var(--od-amber-500);
  white-space: nowrap;
  flex-shrink: 0;
}
.dd-product-card p {
  font-size: 13px;
  color: rgba(255,255,255,0.65);
  line-height: 1.65;
  margin: 0;
}

/* Aides financières */
.dd-aides-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 40px;
  justify-content: center;
}
.dd-aide-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(242,182,0,0.12);
  border: 1px solid rgba(242,182,0,0.25);
  border-radius: var(--od-radius-pill);
  padding: 10px 20px;
  font-size: 13px; font-weight: 600;
  color: var(--od-amber-500);
}
.dd-aide-badge svg { flex-shrink: 0; }

/* ════════════════════════════════════════════
   SECTION 4 — VOLETS & SCÉNARIOS (cream)
   ════════════════════════════════════════════ */
.dd-volets-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-bottom: 48px;
}
.dd-volet-card {
  background: var(--od-white);
  border: 1px solid var(--od-ink-100);
  border-radius: var(--od-radius-lg);
  padding: 26px 22px;
  transition: transform var(--od-t-base) var(--od-ease), box-shadow var(--od-t-base) var(--od-ease);
}
.dd-volet-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--od-shadow-md);
}
.dd-volet-card__ref {
  font-size: 11px; font-weight: 700;
  text-transform: uppercase; letter-spacing: 0.1em;
  color: var(--od-amber-500);
  margin-bottom: 6px;
}
.dd-volet-card h4 {
  font-size: 15px; font-weight: 700;
  color: var(--od-navy-900);
  margin-bottom: 4px;
}
.dd-volet-card__price {
  font-size: 13px; font-weight: 600;
  color: var(--od-fg-muted);
  margin-bottom: 12px;
}
.dd-volet-card p {
  font-size: 13px;
  color: var(--od-fg-muted);
  line-height: 1.65;
  margin: 0;
}

/* Scénarios */
.dd-scenarios-title {
  font-family: var(--od-font-display);
  font-size: 20px; font-weight: 700;
  color: var(--od-navy-900);
  margin-bottom: 24px;
  text-align: center;
}
.dd-scenarios-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}
.dd-scenario-card {
  background: var(--od-white);
  border: 1px solid var(--od-ink-100);
  border-radius: var(--od-radius-lg);
  padding: 22px 20px;
}
.dd-scenario-card__icon {
  width: 40px; height: 40px;
  background: var(--od-amber-050);
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 12px;
  color: var(--od-navy-900);
}
.dd-scenario-card h4 {
  font-size: 14px; font-weight: 700;
  color: var(--od-navy-900);
  margin-bottom: 6px;
}
.dd-scenario-card p {
  font-size: 12px;
  color: var(--od-fg-muted);
  line-height: 1.6;
  margin: 0;
}

/* ════════════════════════════════════════════
   SECTION 5 — ALARME TYXAL+ (white)
   ════════════════════════════════════════════ */
.dd-tyxal-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: start;
  margin-bottom: 48px;
}
.dd-tyxal-intro h3 {
  font-family: var(--od-font-display);
  font-size: 20px; font-weight: 700;
  color: var(--od-navy-900);
  margin-bottom: 14px;
}
.dd-tyxal-intro p {
  font-size: 14px;
  color: var(--od-fg-muted);
  line-height: 1.7;
  margin-bottom: 16px;
}
.dd-centrale-specs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 16px;
}
.dd-spec-pill {
  background: var(--od-navy-050);
  border: 1px solid var(--od-ink-200);
  border-radius: var(--od-radius-pill);
  padding: 5px 14px;
  font-size: 12px; font-weight: 600;
  color: var(--od-navy-900);
}

/* Détecteurs */
.dd-detectors-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
}
.dd-detector-card {
  background: var(--od-ink-050);
  border: 1px solid var(--od-ink-100);
  border-radius: var(--od-radius-lg);
  padding: 18px 16px;
  display: flex;
  gap: 14px;
  align-items: flex-start;
}
.dd-detector-card__icon {
  width: 38px; height: 38px;
  background: var(--od-white);
  border: 1px solid var(--od-ink-200);
  border-radius: 9px;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
  color: var(--od-navy-900);
}
.dd-detector-card h4 {
  font-size: 13px; font-weight: 700;
  color: var(--od-navy-900);
  margin-bottom: 3px;
}
.dd-detector-card__price {
  font-size: 12px;
  color: var(--od-amber-500);
  font-weight: 600;
  margin-bottom: 4px;
}
.dd-detector-card p {
  font-size: 12px;
  color: var(--od-fg-muted);
  line-height: 1.5;
  margin: 0;
}

/* Packs Tyxal+ */
.dd-packs-tyxal {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.dd-pack-tyxal {
  background: var(--od-white);
  border: 1px solid var(--od-ink-100);
  border-radius: var(--od-radius-lg);
  padding: 26px 22px;
  text-align: center;
  transition: transform var(--od-t-base) var(--od-ease), box-shadow var(--od-t-base) var(--od-ease);
}
.dd-pack-tyxal:hover {
  transform: translateY(-3px);
  box-shadow: var(--od-shadow-md);
}
.dd-pack-tyxal--featured {
  border: 2px solid var(--od-amber-500);
}
.dd-pack-tyxal__badge {
  display: inline-block;
  background: var(--od-amber-500);
  color: var(--od-navy-900);
  font-size: 10px; font-weight: 700;
  text-transform: uppercase; letter-spacing: 0.08em;
  padding: 3px 12px;
  border-radius: var(--od-radius-pill);
  margin-bottom: 10px;
}
.dd-pack-tyxal h4 {
  font-size: 17px; font-weight: 700;
  color: var(--od-navy-900);
  margin-bottom: 8px;
}
.dd-pack-tyxal__price {
  font-family: var(--od-font-display);
  font-size: 28px; font-weight: 800;
  color: var(--od-amber-500);
  line-height: 1;
}

/* ════════════════════════════════════════════
   SECTION 6 — PACKS INSTALLATION (dark)
   ════════════════════════════════════════════ */
.dd-install-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}
.dd-install-card {
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--od-radius-lg);
  padding: 28px 22px;
  transition: border-color var(--od-t-base) var(--od-ease), transform var(--od-t-base) var(--od-ease);
}
.dd-install-card:hover {
  border-color: rgba(242,182,0,0.4);
  transform: translateY(-3px);
}
.dd-install-card--featured {
  border: 2px solid var(--od-amber-500);
}
.dd-install-card__num {
  width: 36px; height: 36px;
  background: var(--od-amber-500);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-weight: 800; font-size: 14px;
  color: var(--od-navy-900);
  margin-bottom: 16px;
}
.dd-install-card h3 {
  font-size: 16px; font-weight: 700;
  color: var(--od-white);
  margin-bottom: 10px;
}
.dd-install-card p {
  font-size: 13px;
  color: rgba(255,255,255,0.65);
  line-height: 1.65;
  margin-bottom: 16px;
}
.dd-install-card__price {
  font-family: var(--od-font-display);
  font-size: 26px; font-weight: 800;
  color: var(--od-amber-500);
  line-height: 1;
}
.dd-install-card__mention {
  font-size: 11px;
  color: rgba(255,255,255,0.4);
  margin-top: 4px;
}

/* ════════════════════════════════════════════
   SECTION 7 — FAQ (cream)
   ════════════════════════════════════════════ */
.od-faq { max-width: 820px; margin: 0 auto; }
.od-faq__item {
  border-bottom: 1px solid var(--od-ink-200);
}
.od-faq__question {
  width: 100%;
  background: none;
  border: none;
  padding: 22px 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  font-family: var(--od-font-body);
  font-size: 16px; font-weight: 600;
  color: var(--od-navy-900);
  text-align: left;
  cursor: pointer;
  transition: color var(--od-t-fast) var(--od-ease);
}
.od-faq__question:hover { color: var(--od-amber-500); }
.od-faq__icon {
  flex-shrink: 0;
  width: 28px; height: 28px;
  background: var(--od-amber-500);
  color: var(--od-navy-900);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 18px; font-weight: 700;
  line-height: 1;
  transition: transform var(--od-t-base) var(--od-ease);
}
.od-faq__answer {
  display: none;
  padding: 0 0 22px;
  font-size: 14px;
  color: var(--od-fg-muted);
  line-height: 1.75;
}
.od-faq__item.is-open .od-faq__answer { display: block; }
.od-faq__item.is-open .od-faq__icon { transform: rotate(45deg); }

/* ════════════════════════════════════════════
   CTA FINAL (dark)
   ════════════════════════════════════════════ */
.dd-cta-section {
  background: var(--od-navy-900);
  padding: 88px 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.dd-cta-section::before {
  content: '';
  position: absolute; inset: 0;
  background: radial-gradient(ellipse 70% 60% at 50% 110%,
    rgba(242,182,0,0.08) 0%, transparent 65%);
  pointer-events: none;
}
.dd-cta-section__inner {
  position: relative; z-index: 1;
  max-width: 700px;
  margin: 0 auto;
  padding: 0 24px;
}
.dd-cta-section .od-eyebrow {
  margin-bottom: 12px;
  display: block;
}
.dd-cta-section .od-lead {
  margin: 16px auto 36px;
}

/* ─── BTN ROW ─── */
.od-btn-row {
  display: flex; gap: 12px; flex-wrap: wrap;
}
.od-btn-row--center { justify-content: center; }

/* ─── TRUST BADGE ─── */
.od-hero-trust {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: rgba(255,255,255,0.1);
  border: 1px solid rgba(255,255,255,0.18);
  border-radius: var(--od-radius-pill);
  padding: 10px 22px;
  font-size: 13px;
  color: var(--od-white);
  margin-top: 28px;
}
.od-hero-trust strong { color: var(--od-amber-500); }
.od-stars { color: var(--od-amber-500); font-size: 14px; }

/* ─── MOBILE CTA ─── */
.od-mobile-cta {
  display: none;
  position: fixed; bottom: 0; left: 0; right: 0;
  z-index: 40;
  background: var(--od-navy-900);
  border-top: 1px solid rgba(255,255,255,0.1);
  padding: 12px 20px;
  gap: 10px;
}

/* ═══ RESPONSIVE ═══ */
@media (max-width: 1024px) {
  .dd-stats-row    { grid-template-columns: repeat(2, 1fr); }
  .dd-reasons-grid { grid-template-columns: repeat(2, 1fr); }
  .dd-install-grid { grid-template-columns: repeat(2, 1fr); }
  .dd-volets-grid  { grid-template-columns: repeat(2, 1fr); }
  .dd-scenarios-grid { grid-template-columns: repeat(2, 1fr); }
  .dd-packs-tyxal  { grid-template-columns: 1fr; max-width: 400px; margin: 0 auto; }
}

@media (max-width: 768px) {
  .od-section { padding: 60px 0; }
  .dd-stats-row      { grid-template-columns: repeat(2, 1fr); }
  .dd-reasons-grid   { grid-template-columns: 1fr; }
  .dd-tydom-layout   { grid-template-columns: 1fr; gap: 32px; }
  .dd-heating-grid   { grid-template-columns: 1fr; }
  .dd-volets-grid    { grid-template-columns: 1fr; }
  .dd-scenarios-grid { grid-template-columns: 1fr; }
  .dd-tyxal-layout   { grid-template-columns: 1fr; gap: 32px; }
  .dd-detectors-grid { grid-template-columns: 1fr; }
  .dd-install-grid   { grid-template-columns: 1fr; }
  .dd-packs-tyxal    { max-width: none; }
  .od-mobile-cta     { display: flex; }
  body { padding-bottom: 76px; }
  .od-nav,
  .od-btn.od-btn--sm:not(.od-btn--mobile-visible) { display: none; }
  .od-burger { display: flex; }
}

@media (max-width: 480px) {
  .dd-stats-row { grid-template-columns: 1fr; }
}