@import url('https://fonts.googleapis.com/css2?family=Bebas+Neue&family=Jost:wght@300;400;500;600;700&display=swap');

/* ─── Tokens — ZKLEAN Solutions : noir + bleu électrique + chrome ─── */
:root {
  --bg:         #05070B;
  --bg2:        #0A0D14;
  --bg-card:    rgba(255,255,255,0.04);
  /* Variables historiquement nommées --gold* : désormais BLEU ÉLECTRIQUE (accent principal) */
  --gold:       #14A3FB;
  --gold-lt:    #5BC4FF;
  --gold-dk:    #0A6FD6;
  --chrome:     #DCE6EF;
  --chrome-2:   #9FB0C0;
  --text:       #EAF1F8;
  --muted:      rgba(234,241,248,0.55);
  --border:     rgba(20,163,251,0.20);
  --border-sub: rgba(255,255,255,0.07);
  --h-font:     'Bebas Neue', sans-serif;
  --b-font:     'Jost', sans-serif;
  --r:          12px;
  --ease:       cubic-bezier(0.4, 0, 0.2, 1);
}

/* ─── Reset ─────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--b-font);
  line-height: 1.65;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }
button { font-family: var(--b-font); cursor: pointer; }

/* ─── Navigation ─────────────────────────────────────────────── */
.zk-nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 900;
  display: flex; align-items: center; justify-content: space-between;
  padding: 22px 48px;
  backdrop-filter: blur(24px) saturate(1.4);
  background: rgba(7,7,15,0.75);
  border-bottom: 1px solid transparent;
  transition: padding 0.35s var(--ease), border-color 0.35s var(--ease), background 0.35s var(--ease);
}
.zk-nav.scrolled {
  padding: 14px 48px;
  border-color: var(--border);
  background: rgba(7,7,15,0.92);
}
.nav-logo {
  font-family: var(--h-font);
  font-size: 1.55rem;
  color: var(--gold);
  letter-spacing: 0.06em;
}
.nav-links {
  display: flex; gap: 36px; list-style: none;
}
.nav-links a {
  font-size: 0.78rem; font-weight: 500;
  letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--muted);
  position: relative;
  transition: color 0.25s;
}
.nav-links a::after {
  content: ''; position: absolute;
  bottom: -4px; left: 0; right: 0; height: 1px;
  background: var(--gold);
  transform: scaleX(0); transform-origin: left;
  transition: transform 0.3s var(--ease);
}
.nav-links a:hover       { color: var(--gold); }
.nav-links a:hover::after{ transform: scaleX(1); }
.nav-btn {
  border: 1px solid var(--gold); background: transparent;
  color: var(--gold); padding: 9px 22px; border-radius: 4px;
  font-size: 0.78rem; font-weight: 600; letter-spacing: 0.12em;
  text-transform: uppercase; transition: all 0.25s;
}
.nav-btn:hover { background: var(--gold); color: var(--bg); }
.hamburger {
  display: none; flex-direction: column; gap: 5px;
  background: none; border: none; padding: 4px;
}
.hamburger span { display: block; width: 24px; height: 1.5px; background: var(--gold); transition: all 0.3s; }
.hamburger.open span:nth-child(1) { transform: rotate(45deg) translate(4.5px, 4.5px); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: rotate(-45deg) translate(4.5px, -4.5px); }

/* ─── Hero ───────────────────────────────────────────────────── */
#accueil {
  min-height: 100svh; display: flex; align-items: center; justify-content: center;
  position: relative; overflow: hidden; text-align: center;
}
.hero-bg {
  position: absolute; inset: 0;
  background: linear-gradient(160deg, #04060A 0%, #0A1119 50%, #05070C 100%);
}

/* ── Smoke / brume dorée ──────────────────────────────────────── */
.hero-smoke {
  position: absolute; inset: 0; pointer-events: none; overflow: hidden;
}
.smoke-blob {
  position: absolute; border-radius: 50%;
  filter: blur(90px);
  will-change: transform, opacity;
}

/* Blob 1 — grande nappe or bas-centre */
.smoke-blob:nth-child(1) {
  width: 70vw; height: 55vw;
  background: radial-gradient(ellipse, rgba(20,163,251,0.18) 0%, transparent 70%);
  bottom: -15%; left: 15%;
  animation: smoke1 18s ease-in-out infinite;
}
/* Blob 2 — nappe bleu nuit haut gauche */
.smoke-blob:nth-child(2) {
  width: 55vw; height: 45vw;
  background: radial-gradient(ellipse, rgba(10,70,165,0.45) 0%, transparent 68%);
  top: -10%; left: -10%;
  animation: smoke2 22s ease-in-out infinite;
}
/* Blob 3 — accent or vif centre-droit */
.smoke-blob:nth-child(3) {
  width: 40vw; height: 35vw;
  background: radial-gradient(ellipse, rgba(20,163,251,0.12) 0%, transparent 65%);
  top: 20%; right: -5%;
  animation: smoke3 16s ease-in-out infinite;
}
/* Blob 4 — indigo profond bas-droite */
.smoke-blob:nth-child(4) {
  width: 50vw; height: 40vw;
  background: radial-gradient(ellipse, rgba(6,42,120,0.45) 0%, transparent 70%);
  bottom: -5%; right: -15%;
  animation: smoke4 20s ease-in-out infinite;
}
/* Blob 5 — brume or subtile milieu */
.smoke-blob:nth-child(5) {
  width: 30vw; height: 28vw;
  background: radial-gradient(ellipse, rgba(20,163,251,0.09) 0%, transparent 60%);
  top: 35%; left: 30%;
  animation: smoke5 25s ease-in-out infinite;
}
/* Vignette — assombrit les bords pour encadrer le texte */
.smoke-vignette {
  position: absolute; inset: 0; pointer-events: none;
  background: radial-gradient(ellipse 80% 80% at 50% 50%, transparent 30%, rgba(7,7,15,0.7) 100%);
}
.hero-inner { position: relative; z-index: 2; padding: 0 24px; max-width: 900px; }
.hero-badge {
  display: inline-block;
  border: 1px solid var(--border); color: var(--gold);
  font-size: 0.7rem; letter-spacing: 0.28em; text-transform: uppercase;
  padding: 7px 20px; border-radius: 100px;
  margin-bottom: 28px;
  animation: fadeUp 0.9s ease both;
}
.hero-title {
  font-family: var(--h-font);
  font-size: clamp(4rem, 9vw, 8rem);
  font-weight: 400; line-height: 0.96; letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-bottom: 26px;
  animation: fadeUp 0.9s 0.12s ease both;
}
.hero-title .gold {
  color: var(--gold);
  display: inline;
  text-shadow: 0 0 26px rgba(20,163,251,0.5), 0 0 54px rgba(20,163,251,0.25);
}
.hero-sub {
  font-size: clamp(0.95rem, 1.8vw, 1.15rem);
  color: var(--muted); font-weight: 300; letter-spacing: 0.03em;
  max-width: 500px; margin: 0 auto 44px;
  animation: fadeUp 0.9s 0.22s ease both;
}
.hero-ctas {
  display: flex; gap: 14px; justify-content: center; flex-wrap: wrap;
  animation: fadeUp 0.9s 0.32s ease both;
}
.btn-gold {
  background: var(--gold); color: var(--bg);
  border: none; padding: 15px 36px;
  font-size: 0.82rem; font-weight: 600; letter-spacing: 0.13em; text-transform: uppercase;
  border-radius: 4px; transition: all 0.3s; display: inline-block;
}
.btn-gold:hover { background: var(--gold-lt); transform: translateY(-2px); box-shadow: 0 10px 32px rgba(20,163,251,0.28); }
.btn-ghost {
  background: transparent; color: var(--text);
  border: 1px solid rgba(240,237,232,0.25); padding: 15px 36px;
  font-size: 0.82rem; font-weight: 500; letter-spacing: 0.13em; text-transform: uppercase;
  border-radius: 4px; transition: all 0.3s; display: inline-block;
}
.btn-ghost:hover { border-color: var(--gold); color: var(--gold); transform: translateY(-2px); }
.hero-scroll-hint {
  position: absolute; bottom: 36px; left: 50%; transform: translateX(-50%);
  display: flex; flex-direction: column; align-items: center; gap: 10px;
  color: var(--muted); font-size: 0.68rem; letter-spacing: 0.2em; text-transform: uppercase;
  animation: fadeIn 1.2s 0.9s ease both;
}
.scroll-bar {
  width: 1px; height: 44px;
  background: linear-gradient(to bottom, var(--gold), transparent);
  animation: scrollPulse 2.2s ease-in-out infinite;
}

/* ─── Section layout ─────────────────────────────────────────── */
.section { padding: 110px 0; }
.container { max-width: 1200px; margin: 0 auto; padding: 0 48px; }
.s-label { display: block; font-size: 0.68rem; letter-spacing: 0.3em; text-transform: uppercase; color: var(--gold); margin-bottom: 14px; }
.s-title {
  font-family: var(--h-font);
  font-size: clamp(2.6rem, 5vw, 4.2rem);
  font-weight: 400; line-height: 1.05;
  letter-spacing: 0.05em; text-transform: uppercase;
  margin-bottom: 18px;
}
.s-desc { color: var(--muted); font-size: 1rem; max-width: 560px; line-height: 1.75; }
.gold-line { width: 56px; height: 1px; background: var(--gold); margin: 20px 0 48px; }

/* ─── Services ───────────────────────────────────────────────── */
#services { background: var(--bg2); }
.services-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(310px, 1fr)); gap: 22px; }
.svc-card {
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: var(--r); overflow: hidden;
  transition: transform 0.4s var(--ease), border-color 0.4s, box-shadow 0.4s;
  position: relative;
}
.svc-card::before {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(135deg, rgba(20,163,251,0.07) 0%, transparent 55%);
  opacity: 0; transition: opacity 0.4s;
}
.svc-card:hover { transform: translateY(-8px); border-color: rgba(20,163,251,0.45); box-shadow: 0 24px 64px rgba(0,0,0,0.45); }
.svc-card:hover::before { opacity: 1; }
.svc-img { width: 100%; aspect-ratio: 16/10; object-fit: cover; filter: brightness(0.8) saturate(0.75); transition: filter 0.45s; }
.svc-card:hover .svc-img { filter: brightness(0.95) saturate(1); }
.svc-body { padding: 22px 24px; }
.svc-body h3 {
  font-family: var(--h-font); font-size: 1.15rem; font-weight: 600;
  display: flex; justify-content: space-between; align-items: baseline; gap: 10px;
  margin-bottom: 8px;
}
.svc-price { color: var(--gold); font-family: var(--b-font); font-size: 0.87rem; font-weight: 600; white-space: nowrap; }
.svc-body p { color: var(--muted); font-size: 0.88rem; line-height: 1.6; }

/* ─── Configurateur ──────────────────────────────────────────── */
#configurateur { background: var(--bg); position: relative; overflow: hidden; }
#configurateur::before {
  content: ''; position: absolute; top: 50%; left: 50%; transform: translate(-50%,-50%);
  width: 900px; height: 900px;
  background: radial-gradient(ellipse, rgba(20,163,251,0.05) 0%, transparent 68%);
  pointer-events: none;
}
.config-wrapper { max-width: 860px; margin: 0 auto; }

/* Progress bar */
.cfg-progress {
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 56px;
}
.cfg-step-node { display: flex; flex-direction: column; align-items: center; gap: 8px; }
.node-circle {
  width: 38px; height: 38px; border-radius: 50%;
  border: 1px solid var(--border-sub);
  display: flex; align-items: center; justify-content: center;
  font-size: 0.82rem; font-weight: 500; color: var(--muted);
  background: var(--bg); position: relative; z-index: 1;
  transition: all 0.35s;
}
.node-label {
  font-size: 0.67rem; letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--muted); transition: color 0.35s; text-align: center;
  white-space: nowrap; min-width: 60px;
}
.cfg-step-node.active .node-circle  { border-color: var(--gold); color: var(--gold); box-shadow: 0 0 18px rgba(20,163,251,0.28); }
.cfg-step-node.active .node-label   { color: var(--gold); }
.cfg-step-node.done  .node-circle   { background: var(--gold); border-color: var(--gold); color: var(--bg); }
.cfg-step-node.done  .node-label    { color: var(--text); }
.cfg-prog-line {
  flex: 1; height: 1px; background: var(--border-sub);
  margin: 0 6px 26px; transition: background 0.35s;
  min-width: 30px;
}
.cfg-prog-line.done { background: var(--gold); }

/* Step panels */
.cfg-panel { display: none; animation: fadeUp 0.38s ease both; }
.cfg-panel.active { display: block; }
.step-head { margin-bottom: 32px; }
.step-head h3 { font-family: var(--h-font); font-size: 1.55rem; font-weight: 600; margin-bottom: 6px; }
.step-head p  { color: var(--muted); font-size: 0.92rem; }

/* Vehicle selection */
.vehicle-grid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 20px 16px;
}
.v-option {
  background: none; border: none; padding: 0;
  text-align: center; cursor: pointer;
  display: flex; flex-direction: column; align-items: center; gap: 10px;
  transition: transform 0.28s var(--ease);
  user-select: none;
}
.v-option:hover  { transform: translateY(-4px); }
/* Photo */
.v-photo-wrap {
  width: 100%; overflow: hidden; border-radius: 8px;
  aspect-ratio: 16 / 9;
}
.v-photo {
  width: 100%; height: 100%; object-fit: contain; object-position: center bottom; display: block;
  transition: transform 0.4s var(--ease), filter 0.4s var(--ease);
  filter: brightness(0.82) saturate(0.88);
}
.v-option:hover .v-photo    { transform: scale(1.06); filter: brightness(0.95) saturate(1.0); }
.v-option.selected .v-photo { filter: brightness(1) saturate(1.1); }
/* Label */
.v-label {
  font-size: 0.78rem; font-weight: 600; letter-spacing: 0.08em; text-transform: uppercase;
  color: var(--muted); transition: color 0.25s;
}
.v-option.selected .v-label { color: var(--gold); }
/* Selected indicator — thin gold line under label */
.v-option.selected .v-label::after {
  content: ''; display: block; margin: 5px auto 0;
  width: 24px; height: 2px; border-radius: 1px;
  background: var(--gold);
}
.v-devis {
  background: rgba(20,163,251,0.04); border: 1px dashed rgba(20,163,251,0.25);
  border-radius: 8px; padding: 16px 20px; text-align: center; margin-top: 4px;
  grid-column: 1 / -1;
}
.v-devis p { font-size: 0.82rem; color: var(--muted); }
.v-devis a { color: var(--gold); }

/* Pack cards */
.pack-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 18px; }
.pack-card {
  background: var(--bg-card); border: 1px solid var(--border-sub);
  border-radius: var(--r); padding: 28px 22px;
  cursor: pointer; transition: all 0.3s var(--ease); position: relative;
  display: flex; flex-direction: column; gap: 14px;
}
.pack-badge {
  display: none; position: absolute; top: -11px; left: 50%; transform: translateX(-50%);
  background: var(--gold); color: var(--bg);
  font-size: 0.65rem; font-weight: 700; letter-spacing: 0.12em; text-transform: uppercase;
  padding: 3px 14px; border-radius: 100px;
}
.pack-card.recommended .pack-badge { display: block; }
.pack-card:hover { border-color: rgba(20,163,251,0.4); transform: translateY(-4px); }
.pack-card.selected {
  border-color: var(--gold);
  background: rgba(20,163,251,0.07);
  box-shadow: 0 0 0 1px rgba(20,163,251,0.28), 0 20px 48px rgba(0,0,0,0.28);
  transform: translateY(-4px);
}
.pack-name { font-family: var(--h-font); font-size: 1.25rem; font-weight: 600; }
.pack-price { font-family: var(--h-font); font-size: 1.9rem; color: var(--gold); }
.pack-price sup { font-size: 1rem; vertical-align: super; }
.pack-features { list-style: none; display: flex; flex-direction: column; gap: 8px; }
.pack-features li {
  font-size: 0.82rem; color: var(--muted);
  display: flex; align-items: flex-start; gap: 8px; line-height: 1.45;
}
.pack-features li::before {
  content: '';
  flex-shrink: 0; width: 15px; height: 15px; margin-top: 1px;
  border-radius: 50%; background: rgba(20,163,251,0.15); border: 1px solid rgba(20,163,251,0.4);
  transition: background 0.25s;
}
.pack-card.selected .pack-features li::before { background: var(--gold); border-color: var(--gold); }

/* Options */
.options-note {
  background: rgba(20,163,251,0.06); border-left: 3px solid var(--gold);
  border-radius: 8px; padding: 14px 18px;
  font-size: 0.82rem; color: var(--muted); margin-bottom: 24px; line-height: 1.6;
}
.options-note strong { color: var(--gold); }
.options-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(255px, 1fr)); gap: 14px; }
.opt-item {
  background: rgba(255,255,255,0.06); border: 1px solid rgba(255,255,255,0.12);
  border-radius: 8px; padding: 14px 18px;
  display: flex; align-items: center; justify-content: space-between; gap: 14px;
  cursor: pointer; transition: all 0.25s; user-select: none;
}
.opt-item:hover    { border-color: rgba(20,163,251,0.45); background: rgba(255,255,255,0.09); }
.opt-item.selected { border-color: var(--gold); background: rgba(20,163,251,0.1); }
.opt-item.disabled { opacity: 0.3; cursor: not-allowed; pointer-events: none; }
.opt-info { flex: 1; }
.opt-name { font-size: 0.9rem; font-weight: 600; color: var(--text); margin-bottom: 3px;
  text-shadow: 0 0 14px rgba(20,163,251,0.5), 0 0 32px rgba(20,163,251,0.2); }
.opt-sub  { font-size: 0.76rem; color: rgba(240,237,232,0.65); }
.opt-right { display: flex; align-items: center; gap: 12px; }
.opt-price { color: var(--gold); font-size: 0.88rem; font-weight: 600; white-space: nowrap; }
.opt-check {
  width: 20px; height: 20px; border-radius: 4px; flex-shrink: 0;
  border: 1px solid var(--border-sub);
  display: flex; align-items: center; justify-content: center;
  transition: all 0.2s;
}
.opt-item.selected .opt-check { background: var(--gold); border-color: var(--gold); }
.check-icon { width: 11px; height: 11px; opacity: 0; transition: opacity 0.2s; }
.opt-item.selected .check-icon { opacity: 1; }

.distance-wrap {
  background: var(--bg-card); border: 1px solid var(--border-sub);
  border-radius: 8px; padding: 18px 20px; margin-top: 14px;
  display: none;
}
.distance-wrap.show { display: block; }
.distance-wrap label { font-size: 0.78rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--muted); display: block; margin-bottom: 10px; }
.distance-row { display: flex; align-items: center; gap: 12px; }
.dist-input {
  background: rgba(255,255,255,0.06); border: 1px solid var(--border-sub);
  border-radius: 6px; color: var(--text); padding: 10px 14px;
  font-size: 0.95rem; font-family: var(--b-font); width: 110px; outline: none;
  transition: border-color 0.2s;
  -moz-appearance: textfield;
}
.dist-input::-webkit-outer-spin-button,
.dist-input::-webkit-inner-spin-button { -webkit-appearance: none; }
.dist-input:focus { border-color: var(--gold); }
.dist-note { font-size: 0.78rem; color: var(--muted); }

/* Summary */
.summary-card {
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: var(--r); padding: 30px;
}
.summ-row {
  display: flex; justify-content: space-between; align-items: flex-start; gap: 16px;
  padding: 11px 0; border-bottom: 1px solid var(--border-sub);
  font-size: 0.88rem;
}
.summ-row:last-of-type { border-bottom: none; }
.summ-row .slbl { color: var(--muted); }
.summ-row .sval { font-weight: 500; text-align: right; }
.summ-total {
  display: flex; justify-content: space-between; align-items: center;
  padding-top: 20px; margin-top: 10px; border-top: 1px solid var(--border);
}
.summ-total .t-lbl { font-family: var(--h-font); font-size: 1.15rem; }
.summ-total .t-val { font-family: var(--h-font); font-size: 2.1rem; color: var(--gold); }
.rdv-note {
  background: rgba(20,163,251,0.06); border: 1px solid var(--border);
  border-left: 3px solid var(--gold); border-radius: 8px;
  padding: 16px 20px; font-size: 0.82rem; color: var(--muted); line-height: 1.65;
  margin: 20px 0;
}
.rdv-note strong { color: var(--text); }

/* Appointment form */
.appt-form { display: none; animation: fadeUp 0.38s ease both; margin-top: 32px; }
.appt-form.show { display: block; }
.form-divider {
  border: none; border-top: 1px solid var(--border-sub);
  margin: 28px 0;
}
.form-section-title {
  font-family: var(--h-font); font-size: 1.1rem; font-weight: 600;
  margin-bottom: 20px; color: var(--text);
}
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.fg { display: flex; flex-direction: column; gap: 7px; }
.fg.full { grid-column: 1 / -1; }
.fg label {
  font-size: 0.72rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--muted);
}
.fg label .req { color: var(--gold); }
.fg input, .fg textarea {
  background: rgba(255,255,255,0.05); border: 1px solid var(--border-sub);
  border-radius: 8px; color: var(--text); padding: 13px 16px;
  font-size: 0.92rem; font-family: var(--b-font); outline: none; width: 100%;
  transition: border-color 0.2s, box-shadow 0.2s;
}
.fg input::placeholder { color: rgba(240,237,232,0.28); }
.fg input:focus, .fg textarea:focus {
  border-color: var(--gold);
  box-shadow: 0 0 0 3px rgba(20,163,251,0.1);
}
.recap-readonly {
  background: rgba(255,255,255,0.03); border: 1px solid var(--border-sub);
  border-radius: 8px; padding: 16px; font-size: 0.84rem; color: var(--muted);
  line-height: 1.85; width: 100%;
  min-height: 80px;
}
.form-info {
  background: rgba(255,255,255,0.03); border: 1px solid var(--border-sub);
  border-radius: 8px; padding: 14px 16px;
  font-size: 0.8rem; color: var(--muted); line-height: 1.6; margin-top: 16px;
}
.form-info strong { color: var(--gold); }

/* Config nav buttons */
.cfg-nav {
  display: flex; justify-content: space-between; align-items: center;
  margin-top: 40px; padding-top: 24px; border-top: 1px solid var(--border-sub);
}
.btn-back {
  background: transparent; border: 1px solid var(--border-sub);
  color: var(--muted); padding: 11px 26px; border-radius: 4px;
  font-size: 0.8rem; font-weight: 500; letter-spacing: 0.08em;
  transition: all 0.25s;
}
.btn-back:hover { border-color: var(--muted); color: var(--text); }
.btn-next {
  background: var(--gold); color: var(--bg); border: none;
  padding: 13px 36px; border-radius: 4px;
  font-size: 0.8rem; font-weight: 700; letter-spacing: 0.14em; text-transform: uppercase;
  transition: all 0.28s; display: flex; align-items: center; gap: 10px;
}
.btn-next:hover { background: var(--gold-lt); transform: translateY(-2px); box-shadow: 0 10px 28px rgba(20,163,251,0.28); }
.btn-next:disabled { opacity: 0.38; cursor: not-allowed; transform: none; box-shadow: none; }
.btn-next svg { width: 16px; height: 16px; }

/* ─── À propos ───────────────────────────────────────────────── */
#apropos { background: var(--bg2); }
.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: start; margin-top: 60px; }
.feat-grid  { display: grid; grid-template-columns: 1fr 1fr; gap: 28px; }
.feat-item  { }
.feat-icon {
  width: 42px; height: 42px; border-radius: 10px;
  background: rgba(20,163,251,0.1); display: flex; align-items: center; justify-content: center;
  color: var(--gold); font-size: 1rem; margin-bottom: 14px;
}
.feat-item h4 { font-family: var(--h-font); font-size: 1rem; margin-bottom: 6px; }
.feat-item p  { font-size: 0.84rem; color: var(--muted); line-height: 1.65; }

/* ─── Contact ────────────────────────────────────────────────── */
#contact { background: var(--bg); }
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 0 60px; margin-top: 60px; }
.contact-item {
  display: flex; align-items: flex-start; gap: 16px;
  padding: 22px 0; border-bottom: 1px solid var(--border-sub);
}
.contact-item:last-child { border-bottom: none; }
.c-icon {
  width: 42px; height: 42px; border-radius: 10px; flex-shrink: 0;
  background: rgba(20,163,251,0.09); display: flex; align-items: center; justify-content: center;
  color: var(--gold); font-size: 0.95rem;
}
.c-info h4 {
  font-size: 0.68rem; letter-spacing: 0.15em; text-transform: uppercase;
  color: var(--gold); margin-bottom: 5px;
}
.c-info a, .c-info span, .c-info address {
  font-size: 0.92rem; color: var(--text); font-style: normal; line-height: 1.6; display: block;
  transition: color 0.2s;
}
.c-info a:hover { color: var(--gold); }
.socials { display: flex; gap: 12px; flex-wrap: wrap; }
.soc-link {
  display: flex; align-items: center; justify-content: center;
  color: var(--muted); text-decoration: none;
  transition: color 0.25s, transform 0.25s;
}
.soc-link svg { width: 22px; height: 22px; }
.soc-link:hover { color: var(--gold); transform: translateY(-3px); }

/* ─── Footer ─────────────────────────────────────────────────── */
footer {
  background: var(--bg2); border-top: 1px solid var(--border);
  padding: 24px 0; text-align: center;
}
footer p { font-size: 0.78rem; color: var(--muted); }
footer a { color: var(--gold); }
.ml-btn {
  background: none; border: none; padding: 0;
  color: var(--gold); font-size: 0.78rem; font-family: var(--b-font);
  cursor: pointer; text-decoration: underline; text-underline-offset: 3px;
  transition: color 0.2s;
}
.ml-btn:hover { color: var(--gold-lt); }

/* ─── Modal Mentions Légales ─────────────────────────────────── */
.ml-overlay {
  position: fixed; inset: 0; z-index: 1100;
  background: rgba(7,7,15,0.88);
  backdrop-filter: blur(12px);
  display: flex; align-items: center; justify-content: center;
  padding: 20px;
  animation: fadeIn 0.22s ease both;
}
.ml-overlay[hidden] { display: none; }
.ml-modal {
  background: #0F0F1E;
  border: 1px solid var(--border);
  border-radius: 16px;
  width: 100%; max-width: 720px;
  max-height: 88vh;
  display: flex; flex-direction: column;
  box-shadow: 0 32px 80px rgba(0,0,0,0.6);
  animation: fadeUp 0.28s ease both;
  position: relative;
}
.ml-close {
  position: absolute; top: 18px; right: 20px;
  background: rgba(255,255,255,0.06); border: 1px solid var(--border-sub);
  border-radius: 8px; color: var(--muted); padding: 8px;
  cursor: pointer; display: flex; align-items: center; justify-content: center;
  transition: all 0.2s;
}
.ml-close:hover { background: rgba(20,163,251,0.12); color: var(--gold); border-color: var(--border); }
.ml-title {
  font-family: var(--h-font); font-size: 2rem; letter-spacing: 0.07em;
  text-transform: uppercase; color: var(--text);
  padding: 28px 32px 20px;
  border-bottom: 1px solid var(--border-sub);
  flex-shrink: 0;
}
.ml-body {
  overflow-y: auto; padding: 28px 32px 32px;
  flex: 1;
  scrollbar-width: thin; scrollbar-color: var(--border) transparent;
}
.ml-body::-webkit-scrollbar { width: 4px; }
.ml-body::-webkit-scrollbar-thumb { background: var(--border); border-radius: 4px; }
.ml-body h3 {
  font-family: var(--h-font); font-size: 1.2rem; letter-spacing: 0.07em;
  text-transform: uppercase; color: var(--gold);
  margin: 28px 0 10px; padding-bottom: 8px;
  border-bottom: 1px solid var(--border-sub);
}
.ml-body h3:first-child { margin-top: 0; }
.ml-body p {
  font-size: 0.88rem; color: var(--muted); line-height: 1.8;
}
.ml-body strong { color: var(--text); font-weight: 600; }
.ml-body a { color: var(--gold); }
.ml-body a:hover { color: var(--gold-lt); }
.ml-body code {
  font-size: 0.82rem; color: var(--gold-lt);
  background: rgba(20,163,251,0.08); border-radius: 4px; padding: 1px 6px;
}
@media (max-width: 480px) {
  .ml-title { font-size: 1.5rem; padding: 22px 20px 16px; }
  .ml-body { padding: 20px 20px 24px; }
}

/* ─── Scroll reveal ──────────────────────────────────────────── */
.reveal { opacity: 0; transform: translateY(28px); transition: opacity 0.7s var(--ease), transform 0.7s var(--ease); }
.reveal.in { opacity: 1; transform: none; }
.reveal-d1 { transition-delay: 0.1s; }
.reveal-d2 { transition-delay: 0.2s; }
.reveal-d3 { transition-delay: 0.3s; }
.reveal-d4 { transition-delay: 0.4s; }

/* ─── Animations ─────────────────────────────────────────────── */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(22px); }
  to   { opacity: 1; transform: none; }
}
@keyframes fadeIn {
  from { opacity: 0; } to { opacity: 1; }
}
@keyframes scrollPulse {
  0%, 100% { opacity: 1; transform: scaleY(1) translateY(0); }
  50%       { opacity: 0.3; transform: scaleY(0.5) translateY(8px); }
}
/* ── Smoke keyframes ────────────────────────────────────────── */
@keyframes smoke1 {
  0%   { transform: translate(0,    0)    scale(1);    opacity: 1; }
  33%  { transform: translate(8%,  -6%)   scale(1.08); opacity: 0.85; }
  66%  { transform: translate(-5%,  4%)   scale(0.95); opacity: 0.95; }
  100% { transform: translate(0,    0)    scale(1);    opacity: 1; }
}
@keyframes smoke2 {
  0%   { transform: translate(0,   0)    scale(1);    opacity: 0.9; }
  40%  { transform: translate(10%, 8%)   scale(1.12); opacity: 0.75; }
  70%  { transform: translate(5%,  -4%)  scale(1.04); opacity: 0.85; }
  100% { transform: translate(0,   0)    scale(1);    opacity: 0.9; }
}
@keyframes smoke3 {
  0%   { transform: translate(0,    0)   scale(1);    opacity: 0.8; }
  50%  { transform: translate(-12%, 6%)  scale(1.15); opacity: 0.65; }
  100% { transform: translate(0,    0)   scale(1);    opacity: 0.8; }
}
@keyframes smoke4 {
  0%   { transform: translate(0,   0)    scale(1);    opacity: 0.85; }
  35%  { transform: translate(-8%, -5%)  scale(1.1);  opacity: 0.7; }
  75%  { transform: translate(6%,  3%)   scale(0.96); opacity: 0.9; }
  100% { transform: translate(0,   0)    scale(1);    opacity: 0.85; }
}
@keyframes smoke5 {
  0%   { transform: translate(0,   0)    scale(1);    opacity: 0.7; }
  45%  { transform: translate(15%, -10%) scale(1.2);  opacity: 0.5; }
  100% { transform: translate(0,   0)    scale(1);    opacity: 0.7; }
}

/* ─── Clickable step nodes ───────────────────────────────────── */
.cfg-step-node { cursor: default; }
.cfg-step-node.done,
.cfg-step-node.clickable { cursor: pointer; }
.cfg-step-node.clickable .node-circle:hover,
.cfg-step-node.done      .node-circle:hover {
  box-shadow: 0 0 0 3px rgba(20,163,251,0.3);
}

/* ─── Bebas Neue — heading size corrections ──────────────────── */
.svc-body h3    { font-family: var(--h-font); font-size: 1.5rem; letter-spacing: 0.05em; text-transform: uppercase; font-weight: 400; }
.pack-name      { font-family: var(--h-font); font-size: 1.8rem; letter-spacing: 0.06em; text-transform: uppercase; font-weight: 400;
  text-shadow: 0 0 18px rgba(20,163,251,0.55), 0 0 40px rgba(20,163,251,0.25); }
.pack-price     { font-family: var(--h-font); font-size: 2.4rem; letter-spacing: 0.02em; }
.step-head h3   { font-family: var(--h-font); font-size: 2rem;   letter-spacing: 0.06em; text-transform: uppercase; font-weight: 400; }
.summ-total .t-lbl { font-family: var(--h-font); font-size: 1.5rem; letter-spacing: 0.05em; }
.summ-total .t-val  { font-family: var(--h-font); font-size: 2.6rem; letter-spacing: 0.03em; }
.form-section-title { font-family: var(--h-font); font-size: 1.6rem; letter-spacing: 0.06em; text-transform: uppercase; font-weight: 400; }
.feat-item h4   { font-family: var(--h-font); font-size: 1.3rem; letter-spacing: 0.05em; text-transform: uppercase; font-weight: 400; }
.nav-logo       { font-family: var(--h-font); letter-spacing: 0.1em; }

/* ─── Mobile ─────────────────────────────────────────────────── */
@media (max-width: 900px) {
  .pack-grid { grid-template-columns: 1fr; gap: 16px; }
  .about-grid { grid-template-columns: 1fr; gap: 40px; }
  .contact-grid { grid-template-columns: 1fr; }
}
@media (max-width: 768px) {
  .container { padding: 0 20px; }
  .section { padding: 72px 0; }
  .zk-nav { padding: 16px 20px; }
  .zk-nav.scrolled { padding: 12px 20px; }
  .nav-links {
    display: none; position: fixed; inset: 0; z-index: 800;
    background: rgba(7,7,15,0.97); backdrop-filter: blur(24px);
    flex-direction: column; justify-content: center; align-items: center; gap: 36px;
  }
  .nav-links.open { display: flex; }
  .nav-links a { font-size: 1.4rem; }
  .nav-btn { display: none; }
  .hamburger { display: flex; z-index: 901; }
  .hero-ctas { flex-direction: column; align-items: center; }
  .services-grid { grid-template-columns: 1fr; }
  .vehicle-grid  { grid-template-columns: repeat(3,1fr); }
  .options-grid  { grid-template-columns: 1fr; }
  .form-grid     { grid-template-columns: 1fr; }
  .fg.full       { grid-column: 1; }
  .feat-grid     { grid-template-columns: 1fr; }
  .node-label    { display: none; }
  .cfg-prog-line { min-width: 20px; }
  .summary-card  { padding: 20px; }
  .cfg-nav       { flex-wrap: wrap; gap: 12px; }
}
@media (max-width: 480px) {
  .vehicle-grid { grid-template-columns: repeat(2,1fr); }
  .pack-grid    { gap: 14px; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; }
  .reveal { opacity: 1; transform: none; }
}

/* ═══════════════════════════════════════════════════════════════
   ZKLEAN SOLUTIONS — composants de marque (logo, services, chrome)
═══════════════════════════════════════════════════════════════ */

/* ── Logo image (nav) ─────────────────────────────────────────── */
.nav-logo { display: flex; align-items: center; }
.logo-img {
  height: 34px; width: auto; display: block;
  filter: drop-shadow(0 2px 12px rgba(20,163,251,0.35));
  transition: height 0.35s var(--ease);
}
.zk-nav.scrolled .logo-img { height: 29px; }

/* ── Logo image (hero) ────────────────────────────────────────── */
.hero-logo {
  width: min(540px, 84vw); height: auto; margin: 0 auto 10px;
  filter: drop-shadow(0 20px 55px rgba(20,163,251,0.30));
  animation: fadeUp 0.9s ease both;
}
.hero-tagline {
  font-size: clamp(1.9rem, 4.4vw, 3.4rem);
  line-height: 1.04;
  margin-bottom: 22px;
}

/* ── Texte chromé (effet métal du logo) ───────────────────────── */
.chrome-text {
  background: linear-gradient(180deg, #FFFFFF 0%, #D6E1EC 42%, #8FA3B5 75%, #C3D2DE 100%);
  -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent; color: transparent;
}

/* ── Bandeau pro / particulier (hero) ─────────────────────────── */
.hero-segments {
  display: flex; gap: 10px; justify-content: center; flex-wrap: wrap;
  margin: 0 auto 30px;
  animation: fadeUp 0.9s 0.26s ease both;
}
.hero-seg {
  font-size: 0.72rem; letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--muted); border: 1px solid var(--border-sub);
  border-radius: 100px; padding: 7px 16px;
  display: inline-flex; align-items: center; gap: 8px;
}
.hero-seg i { color: var(--gold); font-size: 0.8rem; }

/* ── Grille de services (catégories du PDF) ───────────────────── */
.cat-grid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(232px, 1fr));
  gap: 18px; margin-bottom: 70px;
}
.cat-card {
  position: relative; background: var(--bg-card);
  border: 1px solid var(--border-sub); border-radius: var(--r);
  padding: 30px 26px; overflow: hidden;
  transition: transform 0.38s var(--ease), border-color 0.38s, box-shadow 0.38s;
}
.cat-card::before {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(135deg, rgba(20,163,251,0.10) 0%, transparent 58%);
  opacity: 0; transition: opacity 0.38s;
}
.cat-card:hover { transform: translateY(-6px); border-color: rgba(20,163,251,0.5); box-shadow: 0 22px 56px rgba(0,0,0,0.5); }
.cat-card:hover::before { opacity: 1; }
.cat-ico {
  position: relative; width: 56px; height: 56px; border-radius: 15px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.45rem; color: var(--gold);
  background: rgba(20,163,251,0.10); border: 1px solid rgba(20,163,251,0.28);
  box-shadow: 0 0 24px rgba(20,163,251,0.18); margin-bottom: 20px;
  transition: transform 0.38s var(--ease);
}
.cat-card:hover .cat-ico { transform: translateY(-2px) scale(1.05); }
.cat-card h3 {
  font-family: var(--h-font); font-size: 1.5rem; font-weight: 400;
  letter-spacing: 0.05em; text-transform: uppercase; margin-bottom: 9px;
}
.cat-card p { font-size: 0.86rem; color: var(--muted); line-height: 1.62; }

/* ── Sous-titre de section (bloc auto détaillé) ───────────────── */
.sub-head { margin: 0 0 34px; }
.sub-head .s-label { margin-bottom: 10px; }
.sub-head h3 {
  font-family: var(--h-font); font-size: clamp(1.9rem, 3.4vw, 2.6rem);
  font-weight: 400; letter-spacing: 0.05em; text-transform: uppercase; line-height: 1.06;
}

/* ── Carte gérant (à propos) ──────────────────────────────────── */
.owner-chip {
  display: inline-flex; align-items: center; gap: 12px;
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: 100px; padding: 8px 18px 8px 8px; margin-top: 22px;
}
.owner-chip .oc-ava {
  width: 40px; height: 40px; border-radius: 50%; flex-shrink: 0;
  background: rgba(20,163,251,0.12); border: 1px solid rgba(20,163,251,0.3);
  display: flex; align-items: center; justify-content: center; color: var(--gold);
}
.owner-chip .oc-txt strong { display: block; font-size: 0.92rem; color: var(--text); letter-spacing: 0.02em; }
.owner-chip .oc-txt span { font-size: 0.74rem; letter-spacing: 0.12em; text-transform: uppercase; color: var(--gold); }

/* ── Bandeau cookies (consentement RGPD) ──────────────────────── */
.cookie-bar {
  position: fixed; left: 50%; bottom: 24px;
  transform: translateX(-50%) translateY(150%);
  z-index: 1200; width: min(700px, calc(100% - 32px));
  display: flex; align-items: center; gap: 20px; flex-wrap: wrap;
  background: rgba(9,12,19,0.94); backdrop-filter: blur(22px) saturate(1.3);
  border: 1px solid var(--border); border-radius: 16px;
  padding: 20px 24px;
  box-shadow: 0 26px 70px rgba(0,0,0,0.6), inset 0 1px 0 rgba(255,255,255,0.04);
  opacity: 0; visibility: hidden;
  transition: transform 0.55s var(--ease), opacity 0.55s var(--ease), visibility 0.55s;
}
.cookie-bar.show { transform: translateX(-50%) translateY(0); opacity: 1; visibility: visible; }
.cookie-ico {
  width: 46px; height: 46px; border-radius: 13px; flex-shrink: 0;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.25rem; color: var(--gold);
  background: rgba(20,163,251,0.10); border: 1px solid rgba(20,163,251,0.28);
  box-shadow: 0 0 24px rgba(20,163,251,0.18);
}
.cookie-txt { flex: 1 1 300px; font-size: 0.84rem; color: var(--muted); line-height: 1.6; }
.cookie-txt strong { color: var(--text); }
.cookie-link {
  background: none; border: none; padding: 0; font: inherit;
  color: var(--gold); cursor: pointer;
  text-decoration: underline; text-underline-offset: 3px;
}
.cookie-link:hover { color: var(--gold-lt); }
.cookie-actions { display: flex; gap: 10px; flex-wrap: wrap; }
.cookie-btn {
  border-radius: 6px; padding: 11px 24px; font-size: 0.76rem; font-weight: 700;
  letter-spacing: 0.1em; text-transform: uppercase; font-family: var(--b-font);
  cursor: pointer; transition: all 0.25s; border: 1px solid transparent;
}
.cookie-accept { background: var(--gold); color: var(--bg); }
.cookie-accept:hover { background: var(--gold-lt); transform: translateY(-2px); box-shadow: 0 10px 26px rgba(20,163,251,0.3); }
.cookie-refuse { background: transparent; color: var(--muted); border-color: var(--border-sub); }
.cookie-refuse:hover { color: var(--text); border-color: var(--muted); }
@media (max-width: 560px) {
  .cookie-bar { bottom: 12px; padding: 18px; gap: 14px; }
  .cookie-actions { width: 100%; }
  .cookie-btn { flex: 1; }
}

/* ── Cartes services cliquables ───────────────────────────────── */
a.cat-card { text-decoration: none; color: inherit; display: block; }
button.cat-card { width: 100%; font: inherit; text-align: left; color: inherit; }
.cat-card { cursor: pointer; }
.cat-card:focus-visible { outline: 2px solid var(--gold); outline-offset: 3px; }
.cat-link {
  display: inline-flex; align-items: center; gap: 8px; margin-top: 16px;
  font-size: 0.72rem; letter-spacing: 0.12em; text-transform: uppercase;
  font-weight: 700; color: var(--gold);
}
.cat-link i { font-size: 0.7rem; transition: transform 0.3s var(--ease); }
.cat-card:hover .cat-link i { transform: translateX(4px); }

/* ── Modale détail service ────────────────────────────────────── */
.svc-overlay {
  position: fixed; inset: 0; z-index: 1100;
  background: rgba(5,7,11,0.88); backdrop-filter: blur(12px);
  display: flex; align-items: center; justify-content: center; padding: 20px;
  animation: fadeIn 0.22s ease both;
}
.svc-overlay[hidden] { display: none; }
.svc-modal {
  background: #0B0F17; border: 1px solid var(--border); border-radius: 16px;
  width: 100%; max-width: 600px; max-height: 90vh;
  display: flex; flex-direction: column; position: relative;
  box-shadow: 0 32px 80px rgba(0,0,0,0.6); animation: fadeUp 0.28s ease both;
}
.svc-modal-head {
  display: flex; align-items: center; gap: 18px;
  padding: 30px 32px 22px; border-bottom: 1px solid var(--border-sub); flex-shrink: 0;
}
.svc-modal-ico {
  width: 56px; height: 56px; border-radius: 14px; flex-shrink: 0;
  display: flex; align-items: center; justify-content: center; font-size: 1.4rem;
  color: var(--gold); background: rgba(20,163,251,0.10);
  border: 1px solid rgba(20,163,251,0.28); box-shadow: 0 0 24px rgba(20,163,251,0.18);
}
.svc-modal-tag {
  display: inline-block; font-size: 0.62rem; letter-spacing: 0.16em; text-transform: uppercase;
  font-weight: 700; color: var(--gold); border: 1px solid var(--border);
  border-radius: 100px; padding: 3px 12px; margin-bottom: 9px;
}
.svc-modal-title {
  font-family: var(--h-font); font-size: 1.8rem; font-weight: 400;
  letter-spacing: 0.04em; text-transform: uppercase; line-height: 1.05;
}
.svc-modal-body {
  overflow-y: auto; padding: 24px 32px 32px; flex: 1;
  scrollbar-width: thin; scrollbar-color: var(--border) transparent;
}
.svc-modal-body::-webkit-scrollbar { width: 4px; }
.svc-modal-body::-webkit-scrollbar-thumb { background: var(--border); border-radius: 4px; }
.svc-modal-desc { font-size: 0.92rem; color: var(--muted); line-height: 1.7; margin-bottom: 20px; }
.svc-points { list-style: none; display: grid; gap: 11px; margin-bottom: 22px; }
.svc-points li {
  display: flex; align-items: flex-start; gap: 11px;
  font-size: 0.88rem; color: var(--text); line-height: 1.5;
}
.svc-points li i { color: var(--gold); font-size: 0.8rem; margin-top: 3px; flex-shrink: 0; }
.svc-devis-note {
  background: rgba(20,163,251,0.06); border: 1px solid var(--border);
  border-left: 3px solid var(--gold); border-radius: 8px;
  padding: 15px 18px; font-size: 0.84rem; color: var(--muted); line-height: 1.65; margin-bottom: 26px;
}
.svc-devis-note strong { color: var(--text); }
.svc-form-title {
  font-family: var(--h-font); font-size: 1.4rem; font-weight: 400;
  letter-spacing: 0.05em; text-transform: uppercase; margin-bottom: 18px;
}
.svc-quick {
  display: flex; gap: 10px; flex-wrap: wrap;
  margin-top: 22px; padding-top: 22px; border-top: 1px solid var(--border-sub);
}
.svc-quick a {
  flex: 1 1 140px; display: inline-flex; align-items: center; justify-content: center; gap: 9px;
}
@media (max-width: 560px) {
  .svc-modal-head { padding: 24px 22px 18px; gap: 14px; }
  .svc-modal-body { padding: 20px 22px 24px; }
  .svc-modal-title { font-size: 1.5rem; }
}

/* ── Honeypot anti-spam (champ caché, invisible pour l'humain) ── */
.hp-field {
  position: absolute !important; left: -9999px !important; top: auto !important;
  width: 1px !important; height: 1px !important; overflow: hidden !important;
  opacity: 0 !important; pointer-events: none !important;
}