/* ═══════════════════════════════════════════════════════════════
   Hassiki Ceram — Formulaire de Devis
   Styles spécifiques à devis.html
═══════════════════════════════════════════════════════════════ */

/* ─── HERO ─── */
.devis-hero {
  background: var(--green-deep);
  color: var(--paper);
  padding: 72px 0 60px;
  text-align: center;
}
.devis-hero .eyebrow {
  display: inline-flex; align-items: center; gap: 12px;
  font-size: 11px; letter-spacing: .22em; text-transform: uppercase;
  color: var(--ochre); font-weight: 500; margin-bottom: 24px;
}
.devis-hero .eyebrow .line { width: 32px; height: 1px; background: var(--ochre); }
.devis-hero h1 {
  font-family: var(--ff-display); font-size: clamp(36px,5vw,64px);
  font-weight: 300; line-height: 1.05; letter-spacing: -.02em; margin-bottom: 16px;
}
.devis-hero h1 em { font-style: italic; color: var(--ochre-light); }
.devis-hero .sub { font-size: 16px; color: rgba(255,255,255,.65); max-width: 520px; margin: 0 auto; line-height: 1.65; }

/* ─── STEPPER ─── */
.devis-stepper {
  background: var(--paper-2);
  border-bottom: 1px solid var(--line);
  padding: 0;
  position: sticky;
  top: 0;
  z-index: 80;
}
.stepper-inner {
  display: flex;
  align-items: stretch;
  max-width: 800px;
  margin: 0 auto;
  padding: 0 40px;
}
.step-item {
  flex: 1;
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 20px 0;
  border-bottom: 3px solid transparent;
  opacity: .4;
  transition: all .3s;
}
.step-item.active { opacity: 1; border-bottom-color: var(--green); }
.step-item.done  { opacity: .7; }
.step-num {
  width: 30px; height: 30px;
  border-radius: 50%;
  background: var(--line);
  display: flex; align-items: center; justify-content: center;
  font-size: 13px; font-weight: 600; color: var(--muted);
  flex-shrink: 0;
  transition: all .3s;
}
.step-item.active .step-num { background: var(--green); color: var(--paper); }
.step-item.done  .step-num  { background: var(--green-soft); color: var(--paper); }
.step-label { font-size: 13px; font-weight: 500; line-height: 1.25; }
.step-sub   { font-size: 11px; color: var(--muted); }
@media (max-width: 600px) {
  .stepper-inner { padding: 0 16px; }
  .step-label, .step-sub { display: none; }
  .step-item { justify-content: center; }
}

/* ─── FORM WRAPPER ─── */
.devis-main { padding: 60px 0 100px; }
.devis-form-wrap {
  max-width: 800px;
  margin: 0 auto;
  padding: 0 40px;
}
@media (max-width: 768px) { .devis-form-wrap { padding: 0 20px; } }

/* ─── STEP PANELS ─── */
.step-panel { display: none; }
.step-panel.active { display: block; }

.panel-title {
  font-family: var(--ff-display);
  font-size: clamp(24px, 3vw, 36px);
  font-weight: 300;
  margin-bottom: 8px;
  letter-spacing: -.01em;
}
.panel-title em { font-style: italic; color: var(--green); }
.panel-sub { font-size: 15px; color: var(--muted); margin-bottom: 40px; line-height: 1.6; }

/* ─── PROJECT TYPE CARDS ─── */
.project-types {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 16px;
  margin-bottom: 40px;
}
.type-card {
  border: 1.5px solid var(--line);
  border-radius: 4px;
  padding: 24px 20px;
  cursor: pointer;
  transition: all .3s var(--ease);
  text-align: center;
  background: var(--paper);
}
.type-card:hover { border-color: var(--green); background: var(--paper-2); }
.type-card.selected { border-color: var(--green); background: var(--green); color: var(--paper); }
.type-card .icon { font-size: 28px; display: block; margin-bottom: 10px; }
.type-card .name { font-size: 14px; font-weight: 600; }
.type-card .desc { font-size: 12px; opacity: .7; margin-top: 4px; }

/* ─── FORM FIELDS ─── */
.field-group { margin-bottom: 28px; }
.field-group label {
  display: block;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 8px;
}
.field-group input,
.field-group select,
.field-group textarea {
  width: 100%;
  padding: 14px 16px;
  border: 1.5px solid var(--line);
  border-radius: 2px;
  font: inherit;
  font-size: 15px;
  color: var(--ink);
  background: var(--paper);
  transition: border-color .3s;
  outline: none;
}
.field-group input:focus,
.field-group select:focus,
.field-group textarea:focus { border-color: var(--green); }
.field-group textarea { min-height: 120px; resize: vertical; }
.field-hint { font-size: 12px; color: var(--muted); margin-top: 6px; }

.fields-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}
@media (max-width: 600px) { .fields-row { grid-template-columns: 1fr; } }

/* ─── MOTIFS SELECTION ─── */
.motifs-search {
  display: flex;
  align-items: center;
  gap: 10px;
  border: 1.5px solid var(--line);
  border-radius: 2px;
  padding: 0 16px;
  margin-bottom: 16px;
  background: var(--paper);
}
.motifs-search:focus-within { border-color: var(--green); }
.motifs-search input { border: none; padding: 14px 0; outline: none; font: inherit; font-size: 15px; flex: 1; }

.motifs-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  max-height: 260px;
  overflow-y: auto;
  border: 1.5px solid var(--line);
  border-radius: 2px;
  padding: 12px;
  margin-bottom: 16px;
}
.motif-chip {
  padding: 6px 14px;
  border: 1px solid var(--line);
  border-radius: 999px;
  font-size: 12px;
  font-weight: 500;
  cursor: pointer;
  transition: all .25s;
  background: var(--paper);
  color: var(--ink-muted);
  white-space: nowrap;
}
.motif-chip:hover   { border-color: var(--green); color: var(--green); }
.motif-chip.selected { background: var(--green); border-color: var(--green); color: var(--paper); }

.selected-motifs { display: flex; flex-wrap: wrap; gap: 8px; min-height: 38px; }
.selected-tag {
  display: inline-flex; align-items: center; gap: 6px;
  background: var(--paper-2); border: 1px solid var(--line);
  padding: 5px 12px; border-radius: 999px; font-size: 12px; font-weight: 500;
}
.selected-tag button { border: none; background: none; cursor: pointer; color: var(--muted); font-size: 14px; line-height: 1; padding: 0; }
.selected-tag button:hover { color: var(--terracotta); }

/* ─── SURFACE CALC ─── */
.surface-calc {
  background: var(--paper-2);
  border: 1px solid var(--line);
  border-radius: 4px;
  padding: 24px;
  margin-bottom: 28px;
}
.surface-calc h4 { font-size: 13px; font-weight: 600; letter-spacing: .1em; text-transform: uppercase; color: var(--muted); margin-bottom: 16px; }
.calc-row { display: flex; align-items: center; gap: 12px; margin-bottom: 12px; font-size: 14px; }
.calc-row input { width: 100px; padding: 10px 12px; border: 1.5px solid var(--line); border-radius: 2px; font: inherit; font-size: 15px; text-align: center; outline: none; transition: border-color .3s; }
.calc-row input:focus { border-color: var(--green); }
.calc-result {
  border-top: 1px solid var(--line);
  padding-top: 16px;
  margin-top: 16px;
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 8px;
}
.calc-result .total { font-family: var(--ff-display); font-size: 28px; font-weight: 300; color: var(--green); }
.calc-result .detail { font-size: 13px; color: var(--muted); }

/* ─── DELIVERY ─── */
.delivery-options { display: flex; gap: 12px; flex-wrap: wrap; }
.delivery-opt {
  flex: 1; min-width: 140px;
  border: 1.5px solid var(--line);
  border-radius: 4px;
  padding: 16px;
  cursor: pointer;
  transition: all .3s;
  text-align: center;
}
.delivery-opt:hover { border-color: var(--green); }
.delivery-opt.selected { border-color: var(--green); background: var(--paper-2); }
.delivery-opt .dname { font-size: 14px; font-weight: 600; }
.delivery-opt .ddesc { font-size: 12px; color: var(--muted); margin-top: 4px; }

/* ─── NAV BUTTONS ─── */
.step-nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 40px;
  border-top: 1px solid var(--line-soft);
  margin-top: 40px;
}
.btn-prev {
  padding: 14px 28px;
  border: 1.5px solid var(--line);
  font: inherit; font-size: 14px; font-weight: 500;
  cursor: pointer; background: transparent;
  color: var(--ink-muted); border-radius: 2px;
  transition: all .3s;
}
.btn-prev:hover { border-color: var(--ink); color: var(--ink); }
.btn-next, .btn-submit {
  padding: 14px 32px;
  background: var(--green); color: var(--paper);
  border: none; border-radius: 2px;
  font: inherit; font-size: 14px; font-weight: 600;
  letter-spacing: .04em; cursor: pointer;
  display: flex; align-items: center; gap: 8px;
  transition: background .3s;
}
.btn-next:hover, .btn-submit:hover { background: var(--green-soft); }

/* ─── SUCCESS ─── */
.devis-success { display: none; text-align: center; padding: 80px 40px; }
.devis-success.show { display: block; }
.success-icon {
  width: 72px; height: 72px; border-radius: 50%;
  background: var(--green); color: var(--paper);
  display: flex; align-items: center; justify-content: center;
  font-size: 32px; margin: 0 auto 28px;
}
.devis-success h2 { font-family: var(--ff-display); font-size: 36px; font-weight: 300; margin-bottom: 16px; }
.devis-success h2 em { font-style: italic; color: var(--green); }
.devis-success p { color: var(--muted); font-size: 16px; line-height: 1.7; max-width: 480px; margin: 0 auto 32px; }