/* ============================================================
   ATELIER DU PLAN — Sections
   Fichier : assets/css/sections.css
   ============================================================ */

/* ── HERO ── */
.hero {
  min-height: 100vh;
  display: grid;
  grid-template-columns: 1fr 1fr;
  grid-template-rows: 1fr;
  overflow: hidden;
}

.hero__left {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 80px 60px 80px 80px;
  min-height: 100vh;
}

.hero__label {
  font-size: clamp(11px, 0.85vw, 13px);
  font-weight: 400;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--taupe);
  margin-bottom: 32px;
}

.hero__title {
  font-family: var(--font-serif);
  font-size: clamp(48px, 7.5vw, 120px);
  font-weight: 300;
  line-height: 1.05;
  color: var(--brown);
  margin-bottom: 40px;
}

.hero__title em {
  font-style: italic;
  color: var(--accent);
}

.hero__desc {
  font-size: clamp(16px, 1.6vw, 22px);
  font-weight: 300;
  line-height: 1.8;
  color: var(--taupe);
  max-width: 520px;
  margin-bottom: 56px;
}

.hero__actions {
  display: flex;
  align-items: center;
  gap: 32px;
  flex-wrap: wrap;
}

.hero__right {
  position: relative;
  background: var(--brown-mid);
  overflow: hidden;
  min-height: 100vh;
  height: 100%;
}

.hero__right-inner {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 80px 60px;
}

#hero-canvas {
  position: absolute;
  top: 0; left: 0;
  width: 100%;
  height: 100%;
}

.hero__blueprint {
  width: 100%;
  max-width: 420px;
  aspect-ratio: 1;
  animation: blueprintReveal 1.2s ease forwards;
}

@keyframes blueprintReveal {
  from { opacity: 0; transform: scale(0.97); }
  to   { opacity: 1; transform: scale(1); }
}

.hero__stats {
  position: absolute;
  bottom: 40px;
  left: 40px;
  right: 40px;
  display: flex;
  gap: 40px;
}

.hero__stat-num {
  display: block;
  font-family: var(--font-serif);
  font-size: 38px;
  font-weight: 300;
  line-height: 1;
  color: var(--beige-dark);
}

.hero__stat-label {
  display: block;
  font-size: 10px;
  font-weight: 300;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--sand);
  margin-top: 6px;
}

/* ── SERVICES ── */
.services {
  background: var(--white);
  padding: var(--section-pad-v) var(--section-pad-h);
}

.services__header {
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: end;
  gap: var(--gap-md);
  margin-bottom: 80px;
}

.services__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2px;
  background: var(--beige-dark);
}

.service-card {
  background: var(--white);
  padding: 48px 40px;
  cursor: pointer;
  transition: background var(--t-base);
  position: relative;
  overflow: hidden;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: var(--accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.3s ease;
}

.service-card:hover { background: var(--beige); }
.service-card:hover::before { transform: scaleX(1); }

.service-card__num {
  font-family: var(--font-serif);
  font-size: 11px;
  letter-spacing: 0.2em;
  color: var(--sand);
  margin-bottom: 24px;
}

.service-card__icon {
  margin-bottom: 28px;
}

.service-card__icon svg {
  width: 40px;
  height: 40px;
  stroke: var(--accent);
}

.service-card__title {
  font-family: var(--font-serif);
  font-size: 24px;
  font-weight: 500;
  color: var(--brown);
  margin-bottom: 16px;
  line-height: 1.2;
}

.service-card__desc {
  font-size: 13px;
  font-weight: 300;
  line-height: 1.8;
  color: var(--taupe);
  margin-bottom: 28px;
}

.service-card__price {
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.1em;
  color: var(--accent);
  text-transform: uppercase;
}

/* ── PACKS ── */
.packs {
  background: var(--brown);
  padding: var(--section-pad-v) var(--section-pad-h);
}

.packs .u-label { color: var(--sand); }
.packs .u-title { color: var(--beige); }
.packs .u-sub   { color: var(--sand); }

.packs__header {
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: end;
  gap: var(--gap-md);
  margin-bottom: 80px;
}

.packs__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.pack-card {
  border: 1px solid rgba(235, 227, 210, 0.12);
  padding: 40px 36px;
  transition: border-color var(--t-base), background var(--t-base);
  cursor: pointer;
  position: relative;
}

.pack-card:hover {
  border-color: rgba(235, 227, 210, 0.35);
  background: rgba(235, 227, 210, 0.04);
}

.pack-card--featured {
  border-color: var(--accent);
  background: rgba(139, 115, 85, 0.1);
}

.pack-card__badge {
  position: absolute;
  top: -1px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--accent);
  color: var(--beige);
  font-size: 10px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  padding: 4px 16px;
  white-space: nowrap;
}

.pack-card__name {
  font-family: var(--font-serif);
  font-size: 22px;
  font-weight: 500;
  color: var(--beige);
  margin-bottom: 8px;
}

.pack-card__subtitle {
  font-size: 12px;
  color: var(--sand);
  margin-bottom: 32px;
  letter-spacing: 0.06em;
}

.pack-card__price {
  font-family: var(--font-serif);
  font-size: 42px;
  font-weight: 300;
  color: var(--beige);
  line-height: 1;
  margin-bottom: 4px;
}

.pack-card__price sup {
  font-size: 22px;
}

.pack-card__price-label {
  font-size: 11px;
  color: var(--sand);
  margin-bottom: 36px;
  letter-spacing: 0.08em;
}

.pack-card__features {
  list-style: none;
  margin-bottom: 40px;
  padding: 0;
}

.pack-card__features li {
  font-size: 13px;
  font-weight: 300;
  color: var(--sand);
  padding: 10px 0;
  border-bottom: 1px solid rgba(235, 227, 210, 0.08);
  display: flex;
  align-items: center;
  gap: 10px;
}

.pack-card__features li::before {
  content: '';
  width: 4px;
  height: 4px;
  background: var(--accent);
  border-radius: 50%;
  flex-shrink: 0;
}

.pack-card__btn {
  display: block;
  width: 100%;
  text-align: center;
  font-family: var(--font-sans);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  padding: 14px;
  border: 1px solid rgba(235, 227, 210, 0.3);
  color: var(--beige);
  background: transparent;
  cursor: pointer;
  transition: background var(--t-base), border-color var(--t-base);
}

.pack-card--featured .pack-card__btn {
  background: var(--accent);
  border-color: var(--accent);
}

.pack-card__btn:hover {
  background: var(--accent);
  border-color: var(--accent);
}

/* ── PROCESSUS ── */
.processus {
  background: var(--beige);
  padding: var(--section-pad-v) var(--section-pad-h);
}

.processus__header {
  margin-bottom: 80px;
}

.processus__steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  position: relative;
}

.processus__steps::before {
  content: '';
  position: absolute;
  top: 28px;
  left: 10%; right: 10%;
  height: 1px;
  background: linear-gradient(to right, transparent, var(--beige-deeper), var(--beige-deeper), transparent);
}

.processus__step {
  padding: 0 24px;
}

.processus__step-num {
  width: 56px;
  height: 56px;
  border: 1px solid var(--beige-deeper);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-serif);
  font-size: 20px;
  font-weight: 300;
  color: var(--accent);
  margin-bottom: 32px;
  background: var(--beige);
  position: relative;
  z-index: 1;
}

.processus__step-title {
  font-family: var(--font-serif);
  font-size: 20px;
  font-weight: 500;
  color: var(--brown);
  margin-bottom: 12px;
}

.processus__step-desc {
  font-size: 13px;
  font-weight: 300;
  line-height: 1.7;
  color: var(--taupe);
}

/* ── ZONE ── */
.zone {
  background: var(--white);
  padding: var(--section-pad-v) var(--section-pad-h);
}

.zone__layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--gap-lg);
  align-items: center;
}

.zone__map {
  aspect-ratio: 4/5;
  background: var(--beige);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 40px;
}

.zone__cities {
  margin-top: 40px;
}

.zone__city {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 0;
  border-bottom: 1px solid var(--beige-dark);
  font-size: 14px;
  color: var(--brown-mid);
}

.zone__city-name { font-weight: 400; }

.zone__city-dist {
  font-size: 12px;
  color: var(--sand);
}

/* ── TARIFS ── */
.tarifs {
  background: var(--beige);
  padding: var(--section-pad-v) var(--section-pad-h);
}

.tarifs__intro {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--gap-lg);
  margin-bottom: 80px;
  align-items: end;
}

.tarifs__table {
  width: 100%;
  border-collapse: collapse;
}

.tarifs__table thead th {
  font-size: 11px;
  font-weight: 400;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--taupe);
  padding: 14px 20px;
  text-align: left;
  border-bottom: 1px solid var(--beige-deeper);
}

.tarifs__table thead th:last-child {
  text-align: right;
}

.tarifs__table tbody tr {
  border-bottom: 1px solid var(--beige-dark);
  transition: background var(--t-fast);
}

.tarifs__table tbody tr:hover {
  background: rgba(139, 115, 85, 0.05);
}

.tarifs__table td {
  padding: 16px 20px;
  font-size: 14px;
  font-weight: 300;
  color: var(--brown-mid);
}

.tarifs__table td:last-child {
  font-family: var(--font-serif);
  font-size: 18px;
  font-weight: 500;
  color: var(--accent);
  text-align: right;
}

.tarifs__tag {
  font-size: 10px;
  font-weight: 400;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 3px 10px;
  background: var(--beige-dark);
  color: var(--taupe);
  display: inline-block;
  margin-left: 8px;
}

/* ── CONTACT ── */
.contact {
  background: var(--brown-mid);
  padding: 120px var(--section-pad-h);
}

.contact .u-label { color: var(--sand); }
.contact .u-title { color: var(--beige); }

.contact__layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 100px;
  margin-top: 60px;
}

.contact__info p {
  font-size: 15px;
  font-weight: 300;
  line-height: 1.8;
  color: var(--sand);
  margin-bottom: 48px;
}

.contact__detail {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 20px;
}

.contact__detail-label {
  font-size: 10px;
  font-weight: 400;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--accent);
  min-width: 80px;
}

.contact__detail-val {
  font-size: 14px;
  font-weight: 300;
  color: var(--beige-dark);
}

/* Formulaire */
.contact__form {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.form-group label {
  font-size: 10px;
  font-weight: 400;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--sand);
}

.form-group input,
.form-group select,
.form-group textarea {
  background: rgba(235, 227, 210, 0.06);
  border: 1px solid rgba(235, 227, 210, 0.15);
  padding: 14px 18px;
  color: var(--beige);
  font-family: var(--font-sans);
  font-size: 14px;
  font-weight: 300;
  outline: none;
  transition: border-color var(--t-fast);
  width: 100%;
  appearance: none;
  -webkit-appearance: none;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: var(--taupe);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: rgba(235, 227, 210, 0.4);
}

.form-group select option {
  background: var(--brown-mid);
  color: var(--beige);
}

.form-group textarea {
  min-height: 120px;
  resize: vertical;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.form-group--error input,
.form-group--error textarea,
.form-group--error select {
  border-color: #c0392b;
}

.form-group__error-msg {
  font-size: 11px;
  color: #e74c3c;
  margin-top: 4px;
}

.form-submit {
  font-family: var(--font-sans);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  padding: 16px 40px;
  background: var(--accent);
  color: var(--beige);
  border: none;
  cursor: pointer;
  align-self: flex-start;
  transition: background var(--t-base);
}

.form-submit:hover {
  background: var(--beige-deeper);
}

.form-submit:disabled {
  opacity: 0.7;
  cursor: not-allowed;
}

/* ── RESPONSIVE SECTIONS ── */
@media (max-width: 900px) {
  .hero { grid-template-columns: 1fr; }
  .hero__left { padding: 60px 24px 40px; }
  .hero__right { min-height: 360px; }
  .hero__stats { flex-wrap: wrap; gap: 20px; }

  .services__header { grid-template-columns: 1fr; }
  .services__grid   { grid-template-columns: 1fr; }

  .packs__header { grid-template-columns: 1fr; }
  .packs__grid   { grid-template-columns: 1fr; }

  .processus__steps { grid-template-columns: 1fr 1fr; gap: 40px; }
  .processus__steps::before { display: none; }

  .zone__layout   { grid-template-columns: 1fr; }
  .tarifs__intro  { grid-template-columns: 1fr; }

  .contact__layout { grid-template-columns: 1fr; gap: 48px; }
  .form-row        { grid-template-columns: 1fr; }

  .tarifs__table thead th:nth-child(2),
  .tarifs__table td:nth-child(2) { display: none; }
}

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

/* ── Zone — carte pleine largeur ── */
.zone {
  background: var(--white);
  padding: var(--section-pad-v) 0 0;
}

.zone__header {
  text-align: center;
  padding: 0 var(--section-pad-h) 60px;
  max-width: 700px;
  margin: 0 auto;
}

.zone__header .u-sub {
  margin: 0 auto;
}

.zone__map-full {
  width: 100%;
  background: var(--beige);
  border-top: 1px solid var(--beige-dark);
  padding: 40px 0;
}

.zone__map-full svg {
  max-width: 900px;
  margin: 0 auto;
  display: block;
}

/* Liste SEO — masquée visuellement, présente pour les moteurs */
.zone__cities-seo {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(1px,1px,1px,1px);
  white-space: nowrap;
  list-style: none;
}

@media (max-width: 900px) {
  .zone__map-full { padding: 24px 0; }
  .zone__header   { padding: 0 24px 40px; }
}