/* ISM Taxis : design system
   Scene : une salle d'attente lumineuse le matin. Fond clair, encre bleu profond,
   un seul accent : le jaune taxi, reserve aux actions principales. */

:root {
  --bg: oklch(98.6% 0.004 250);
  --bg-2: oklch(96% 0.008 250);
  --bg-3: oklch(92.5% 0.014 250);
  --ink: oklch(22% 0.055 255);
  --ink-2: oklch(38% 0.045 255);
  --ink-3: oklch(50% 0.035 255);
  --line: oklch(86% 0.014 250);
  --line-2: oklch(78% 0.02 250);
  --brand: oklch(36% 0.11 258);
  --brand-2: oklch(30% 0.1 258);
  --brand-soft: oklch(93% 0.025 258);
  --on-brand: oklch(98% 0.004 250);
  --accent: oklch(86% 0.17 92);
  --accent-2: oklch(81% 0.17 90);
  --accent-soft: oklch(96% 0.06 95);
  --on-accent: oklch(22% 0.055 255);
  --ok: oklch(45% 0.12 150);
  --err: oklch(52% 0.18 25);
  --radius: 12px;
  --radius-s: 8px;
  --shadow: 0 1px 2px oklch(22% 0.055 255 / 0.06), 0 8px 24px -12px oklch(22% 0.055 255 / 0.18);
  --font: "Manrope", "Segoe UI", system-ui, sans-serif;
  --z-sticky: 20;
  --z-drawer: 30;
  --wrap: 1180px;
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: oklch(17% 0.02 255);
    --bg-2: oklch(21% 0.022 255);
    --bg-3: oklch(26% 0.025 255);
    --ink: oklch(95% 0.008 250);
    --ink-2: oklch(82% 0.012 250);
    --ink-3: oklch(70% 0.015 250);
    --line: oklch(30% 0.02 255);
    --line-2: oklch(38% 0.022 255);
    --brand: oklch(70% 0.11 258);
    --brand-2: oklch(62% 0.11 258);
    --brand-soft: oklch(27% 0.05 258);
    --on-brand: oklch(14% 0.02 255);
    --accent: oklch(84% 0.16 92);
    --accent-2: oklch(79% 0.16 90);
    --accent-soft: oklch(28% 0.05 95);
    --on-accent: oklch(16% 0.03 90);
    --shadow: 0 1px 2px oklch(0% 0 0 / 0.3), 0 8px 24px -12px oklch(0% 0 0 / 0.5);
  }
}
:root[data-theme="dark"] {
  --bg: oklch(17% 0.02 255);
  --bg-2: oklch(21% 0.022 255);
  --bg-3: oklch(26% 0.025 255);
  --ink: oklch(95% 0.008 250);
  --ink-2: oklch(82% 0.012 250);
  --ink-3: oklch(70% 0.015 250);
  --line: oklch(30% 0.02 255);
  --line-2: oklch(38% 0.022 255);
  --brand: oklch(70% 0.11 258);
  --brand-2: oklch(62% 0.11 258);
  --brand-soft: oklch(27% 0.05 258);
  --on-brand: oklch(14% 0.02 255);
  --accent: oklch(84% 0.16 92);
  --accent-2: oklch(79% 0.16 90);
  --accent-soft: oklch(28% 0.05 95);
  --on-accent: oklch(16% 0.03 90);
  --shadow: 0 1px 2px oklch(0% 0 0 / 0.3), 0 8px 24px -12px oklch(0% 0 0 / 0.5);
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }

body {
  margin: 0;
  font-family: var(--font);
  font-size: 1.0625rem;
  line-height: 1.55;
  color: var(--ink);
  background: var(--bg);
  min-height: 100dvh;
  overflow-x: hidden;
}

img { max-width: 100%; display: block; }
a { color: inherit; }
h1, h2, h3, h4 { line-height: 1.12; letter-spacing: -0.02em; margin: 0; text-wrap: balance; }
h1 { font-size: clamp(2.1rem, 1.3rem + 3.4vw, 3.6rem); font-weight: 800; }
h2 { font-size: clamp(1.7rem, 1.2rem + 2vw, 2.5rem); font-weight: 800; }
h3 { font-size: 1.25rem; font-weight: 700; letter-spacing: -0.01em; }
p { margin: 0; text-wrap: pretty; }
.lead { font-size: 1.15rem; color: var(--ink-2); max-width: 60ch; }
.muted { color: var(--ink-3); }
.small { font-size: 0.9375rem; }
.measure { max-width: 68ch; }

.wrap { width: 100%; max-width: var(--wrap); margin-inline: auto; padding-inline: 16px; }
@media (min-width: 720px) { .wrap { padding-inline: 32px; } }

.section { padding-block: clamp(56px, 6vw + 24px, 112px); }
.section-tight { padding-block: clamp(40px, 4vw + 16px, 72px); }
.section-head { margin-bottom: clamp(28px, 3vw + 8px, 48px); max-width: 64ch; }
.section-head p { margin-top: 12px; color: var(--ink-2); font-size: 1.1rem; }
.alt { background: var(--bg-2); }

/* Focus */
:focus-visible { outline: 3px solid var(--brand); outline-offset: 3px; border-radius: 4px; }
.skip { position: absolute; left: -999px; top: 8px; background: var(--accent); color: var(--on-accent); padding: 8px 14px; border-radius: 999px; z-index: 100; }
.skip:focus { left: 8px; }

/* Buttons */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  min-height: 48px; padding: 12px 22px; border-radius: 999px;
  font-weight: 700; font-size: 1rem; text-decoration: none; border: 1.5px solid transparent;
  cursor: pointer; white-space: nowrap; font-family: inherit;
  transition: background-color 160ms ease-out, border-color 160ms ease-out, transform 120ms ease-out, color 160ms ease-out;
}
.btn:active { transform: scale(0.97); }
.btn-accent { background: var(--accent); color: var(--on-accent); }
.btn-accent:hover { background: var(--accent-2); }
.btn-brand { background: var(--brand); color: var(--on-brand); }
.btn-brand:hover { background: var(--brand-2); }
.btn-ghost { background: transparent; border-color: var(--line-2); color: var(--ink); }
.btn-ghost:hover { border-color: var(--ink-2); background: var(--bg-2); }
.btn-wa { background: oklch(55% 0.17 150); color: oklch(98% 0 0); }
.btn-wa:hover { background: oklch(48% 0.16 150); }
.btn[aria-disabled="true"] { opacity: 0.55; pointer-events: none; }
.btn .ph { font-size: 1.25em; }

/* Header */
.header {
  position: sticky; top: 0; z-index: var(--z-sticky);
  background: color-mix(in oklab, var(--bg) 88%, transparent);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}
.nav { display: flex; align-items: center; justify-content: space-between; height: 72px; gap: 16px; }
.logo { display: inline-flex; align-items: center; gap: 10px; text-decoration: none; font-weight: 800; font-size: 1.2rem; letter-spacing: -0.02em; }
.logo-mark { width: 34px; height: 34px; border-radius: 9px; background: var(--brand); display: grid; place-items: center; color: var(--accent); font-size: 20px; }
.logo span small { display: block; font-size: 0.72rem; font-weight: 600; color: var(--ink-3); letter-spacing: 0; line-height: 1; margin-top: 2px; white-space: nowrap; }
.nav-cta .btn-ghost { display: none; }
@media (min-width: 1440px) { .nav-cta .btn-ghost { display: inline-flex; } }
.nav-links { display: none; gap: 2px; list-style: none; margin: 0; padding: 0; }
.nav-links a { text-decoration: none; padding: 8px 10px; border-radius: 8px; font-weight: 600; color: var(--ink-2); font-size: 0.97rem; white-space: nowrap; }
.nav-links a:hover, .nav-links a[aria-current="page"] { color: var(--ink); background: var(--bg-2); }
.nav-cta { display: none; gap: 8px; }
.nav-burger { background: none; border: 1.5px solid var(--line-2); border-radius: 10px; width: 44px; height: 44px; display: grid; place-items: center; cursor: pointer; color: var(--ink); font-size: 22px; }
@media (min-width: 980px) {
  .nav-links, .nav-cta { display: flex; }
  .nav-burger { display: none; }
}
.drawer { display: none; border-top: 1px solid var(--line); background: var(--bg); padding: 12px 0 20px; }
.drawer[data-open="true"] { display: block; }
.drawer ul { list-style: none; margin: 0; padding: 0; }
.drawer a { display: block; padding: 12px 4px; text-decoration: none; font-weight: 700; border-bottom: 1px solid var(--line); }
.drawer .drawer-cta { display: grid; gap: 10px; margin-top: 16px; }

/* Hero */
.hero { position: relative; isolation: isolate; color: oklch(98% 0.004 250); min-height: calc(100dvh - 72px); display: grid; align-items: end; }
.hero-media { position: absolute; inset: 0; z-index: -2; }
.hero-media img { width: 100%; height: 100%; object-fit: cover; object-position: center 60%; }
.hero::after { content: ""; position: absolute; inset: 0; z-index: -1; background: linear-gradient(180deg, oklch(22% 0.06 258 / 0.25) 0%, oklch(22% 0.06 258 / 0.78) 70%, oklch(20% 0.06 258 / 0.92) 100%); }
.hero-inner { padding-block: 96px 88px; max-width: 760px; }
.hero h1 { max-width: 30ch; font-size: clamp(2.1rem, 1.2rem + 3vw, 3.2rem); }
.hero .lead { color: oklch(92% 0.008 250); margin-top: 18px; font-size: 1.2rem; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 28px; }
.hero-note { margin-top: 22px; font-size: 0.95rem; color: oklch(85% 0.01 250); display: flex; gap: 8px; align-items: center; }
@media (min-width: 720px) { .hero-inner { padding-block: 120px 72px; } }

/* Page hero (interior) */
.page-hero { background: var(--brand); color: var(--on-brand); padding: clamp(48px, 6vw, 88px) 0; }
.page-hero .lead { color: color-mix(in oklab, var(--on-brand) 82%, var(--brand)); }
.page-hero .crumbs { font-size: 0.9rem; opacity: 0.8; margin-bottom: 14px; }
.page-hero .crumbs a { text-decoration: none; }
.page-hero .hero-actions { margin-top: 24px; }

/* Steps (vraie sequence) */
.steps { display: grid; gap: 20px; counter-reset: step; }
@media (min-width: 760px) { .steps { grid-template-columns: repeat(3, 1fr); gap: 28px; } }
.step { padding: 24px 0 0; border-top: 2px solid var(--brand); }
.step h3 { margin-top: 10px; }
.step p { margin-top: 8px; color: var(--ink-2); }
.step-num { font-weight: 800; color: var(--brand); font-size: 0.95rem; }

/* Zig-zag services */
.zig { display: grid; gap: 28px; align-items: center; }
.zig + .zig { margin-top: clamp(48px, 5vw, 80px); }
.zig figure { margin: 0; border-radius: var(--radius); overflow: hidden; aspect-ratio: 4 / 3; background: var(--bg-3); }
.zig figure img { width: 100%; height: 100%; object-fit: cover; }
.zig .txt h2 { font-size: clamp(1.5rem, 1.1rem + 1.6vw, 2.1rem); }
.zig .txt p { margin-top: 12px; color: var(--ink-2); }
.zig .txt ul { margin: 16px 0 0; padding: 0; list-style: none; display: grid; gap: 8px; }
.zig .txt li { display: flex; gap: 10px; align-items: flex-start; }
.zig .txt li .ph { color: var(--brand); margin-top: 3px; flex: none; }
.zig .txt .btn { margin-top: 22px; }
@media (min-width: 860px) {
  .zig { grid-template-columns: 1fr 1fr; gap: 56px; }
  .zig.rev figure { order: 2; }
}

/* Reassurance band */
.band { background: var(--brand); color: var(--on-brand); }
.band-grid { display: grid; gap: 24px; }
@media (min-width: 760px) { .band-grid { grid-template-columns: repeat(4, 1fr); } }
.band-item .ph { font-size: 28px; color: var(--accent); }
.band-item strong { display: block; margin-top: 10px; font-size: 1.05rem; }
.band-item p { margin-top: 4px; font-size: 0.95rem; opacity: 0.85; }

/* Checklist */
.checklist { list-style: none; margin: 0; padding: 0; display: grid; gap: 14px; }
.checklist li { display: grid; grid-template-columns: 28px 1fr; gap: 12px; align-items: start; }
.checklist .ph { color: var(--ok); font-size: 22px; }
.checklist strong { display: block; }
.checklist span { color: var(--ink-2); }

/* Two columns text */
.cols { display: grid; gap: 32px; }
@media (min-width: 860px) { .cols { grid-template-columns: 1.1fr 0.9fr; gap: 64px; align-items: start; } }
.sticky-aside { position: sticky; top: 92px; }

/* Panel */
.panel { background: var(--bg-2); border: 1px solid var(--line); border-radius: var(--radius); padding: 24px; }
.panel h3 { margin-bottom: 10px; }
.panel .btn { width: 100%; margin-top: 12px; }
.panel-accent { background: var(--accent-soft); border-color: color-mix(in oklab, var(--accent) 50%, var(--line)); }

/* Pricing table */
.price-list { border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; }
.price-row { display: grid; grid-template-columns: 1fr auto; gap: 12px; padding: 16px 20px; align-items: center; background: var(--bg); }
.price-row + .price-row { border-top: 1px solid var(--line); }
.price-row strong { font-weight: 700; }
.price-row span { color: var(--ink-3); font-size: 0.93rem; display: block; }
.price { font-weight: 800; font-size: 1.2rem; color: var(--brand); white-space: nowrap; }
.price-free { color: var(--ok); }

/* Map */
.map { height: 420px; border-radius: var(--radius); overflow: hidden; border: 1px solid var(--line); background: var(--bg-3); }
.map-wrap { display: grid; gap: 24px; }
@media (min-width: 900px) { .map-wrap { grid-template-columns: 1.3fr 0.7fr; align-items: start; } }
.dept-list { list-style: none; margin: 0; padding: 0; display: grid; gap: 6px; }
.dept-list li { display: grid; gap: 2px; padding: 10px 12px; border-radius: var(--radius-s); background: var(--bg-2); }
.dept-list li.main { background: var(--accent-soft); }
.dept-list b { font-weight: 700; }
.dept-list span { color: var(--ink-3); font-size: 0.9rem; font-weight: 500; }

/* Cities chips */
.chips { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 20px; }
.chips a { text-decoration: none; padding: 8px 14px; border-radius: 999px; border: 1px solid var(--line-2); font-weight: 600; font-size: 0.95rem; transition: border-color 150ms ease-out, background-color 150ms ease-out; }
.chips a:hover { border-color: var(--brand); background: var(--brand-soft); }

/* Testimonials */
.quotes { display: grid; gap: 20px; }
@media (min-width: 860px) { .quotes { grid-template-columns: 1.2fr 1fr 1fr; } }
.quote { padding: 26px; border-radius: var(--radius); background: var(--bg-2); display: flex; flex-direction: column; gap: 16px; }
.quote:first-child { background: var(--brand); color: var(--on-brand); }
.quote p { font-size: 1.08rem; line-height: 1.5; }
.quote:first-child p { font-size: 1.25rem; }
.quote footer { margin-top: auto; font-size: 0.93rem; opacity: 0.85; }
.quote footer b { display: block; opacity: 1; }
.stars { color: var(--accent); letter-spacing: 2px; }

/* FAQ */
.faq { border-top: 1px solid var(--line); }
.faq details { border-bottom: 1px solid var(--line); }
.faq summary { list-style: none; cursor: pointer; padding: 18px 0; font-weight: 700; display: flex; justify-content: space-between; align-items: center; gap: 16px; font-size: 1.05rem; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary .ph { color: var(--brand); transition: transform 200ms ease-out; flex: none; }
.faq details[open] summary .ph { transform: rotate(45deg); }
.faq .ans { padding: 0 0 20px; color: var(--ink-2); max-width: 68ch; }

/* CTA band */
.cta { background: var(--accent); color: var(--on-accent); }
.cta-inner { display: grid; gap: 20px; align-items: center; }
@media (min-width: 860px) { .cta-inner { grid-template-columns: 1fr auto; } }
.cta h2 { font-size: clamp(1.6rem, 1.2rem + 1.6vw, 2.2rem); }
.cta p { margin-top: 8px; opacity: 0.85; }
.cta .hero-actions { margin-top: 0; }

/* Form */
.form { display: grid; gap: 18px; }
.form-row { display: grid; gap: 18px; }
@media (min-width: 640px) { .form-row { grid-template-columns: 1fr 1fr; } }
.field label { display: block; font-weight: 700; margin-bottom: 6px; font-size: 0.97rem; }
.field input, .field select, .field textarea {
  width: 100%; min-height: 48px; padding: 12px 14px; border-radius: var(--radius-s);
  border: 1.5px solid var(--line-2); background: var(--bg); color: var(--ink); font: inherit;
  transition: border-color 150ms ease-out;
}
.field textarea { min-height: 110px; resize: vertical; }
.field input::placeholder, .field textarea::placeholder { color: var(--ink-3); }
.field input:focus, .field select:focus, .field textarea:focus { border-color: var(--brand); outline: none; box-shadow: 0 0 0 3px var(--brand-soft); }
.field [aria-invalid="true"] { border-color: var(--err); }
.field .help { font-size: 0.88rem; color: var(--ink-3); margin-top: 6px; }
.field .error { font-size: 0.88rem; color: var(--err); margin-top: 6px; display: none; }
.field[data-error="true"] .error { display: block; }
.radio-group { display: grid; gap: 10px; }
@media (min-width: 640px) { .radio-group { grid-template-columns: repeat(3, 1fr); } }
.radio-group label { display: flex; gap: 10px; align-items: center; padding: 12px 14px; border: 1.5px solid var(--line-2); border-radius: var(--radius-s); cursor: pointer; font-weight: 600; margin: 0; }
.radio-group label:has(input:checked) { border-color: var(--brand); background: var(--brand-soft); }
.radio-group input { accent-color: var(--brand); width: 18px; height: 18px; }
.form-status { padding: 14px 16px; border-radius: var(--radius-s); display: none; font-weight: 600; }
.form-status[data-kind="ok"] { display: block; background: color-mix(in oklab, var(--ok) 14%, var(--bg)); color: var(--ok); }
.form-status[data-kind="err"] { display: block; background: color-mix(in oklab, var(--err) 12%, var(--bg)); color: var(--err); }

/* Contact */
.contact-grid { display: grid; gap: 24px; }
@media (min-width: 860px) { .contact-grid { grid-template-columns: 1fr 1fr; } }
.info-list { list-style: none; margin: 0; padding: 0; display: grid; gap: 18px; }
.info-list li { display: grid; grid-template-columns: 40px 1fr; gap: 14px; }
.info-list .ph { font-size: 26px; color: var(--brand); }
.info-list strong { display: block; }
.info-list a { color: var(--brand); font-weight: 600; }

/* Legal prose */
.prose h2 { font-size: 1.4rem; margin-top: 36px; }
.prose p, .prose li { color: var(--ink-2); margin-top: 10px; }
.prose ul { padding-left: 20px; }

/* Footer */
.footer { background: var(--brand-2); color: var(--on-brand); padding: 56px 0 28px; }
@media (prefers-color-scheme: dark) { :root:not([data-theme="light"]) .footer { background: var(--bg-2); color: var(--ink); } }
:root[data-theme="dark"] .footer { background: var(--bg-2); color: var(--ink); }
.footer-grid { display: grid; gap: 32px; }
@media (min-width: 760px) { .footer-grid { grid-template-columns: 1.4fr 1fr 1fr 1fr; } }
.footer h4 { font-size: 0.95rem; text-transform: none; margin-bottom: 12px; opacity: 0.9; }
.footer ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 8px; }
.footer a { text-decoration: none; opacity: 0.85; }
.footer a:hover { opacity: 1; text-decoration: underline; }
.footer .logo-mark { background: var(--accent); color: var(--brand-2); }
.footer p { opacity: 0.8; font-size: 0.95rem; margin-top: 12px; max-width: 40ch; }
.footer-bottom { margin-top: 40px; padding-top: 20px; border-top: 1px solid color-mix(in oklab, currentColor 20%, transparent); display: flex; flex-wrap: wrap; gap: 12px 24px; justify-content: space-between; font-size: 0.88rem; opacity: 0.8; }

/* Floating WhatsApp (mobile) */
.fab { position: fixed; right: 16px; bottom: 16px; z-index: var(--z-sticky); display: inline-flex; align-items: center; gap: 8px; padding: 12px 16px; border-radius: 999px; background: oklch(55% 0.17 150); color: oklch(98% 0 0); font-weight: 700; text-decoration: none; box-shadow: var(--shadow); }
.fab .ph { font-size: 22px; }
@media (min-width: 980px) { .fab { display: none; } }

/* Reveal (Motion) */
[data-reveal] { opacity: 0; transform: translateY(14px); }
@media (prefers-reduced-motion: reduce) { [data-reveal] { opacity: 1; transform: none; } }

/* Leaflet overrides */
.leaflet-container { font-family: inherit; }

/* Bouton telephone sur fonds de hero (contraste) */
.hero .btn-brand, .page-hero .btn-brand { background: color-mix(in oklab, currentColor 16%, transparent); color: inherit; border-color: color-mix(in oklab, currentColor 40%, transparent); }
.hero .btn-brand:hover, .page-hero .btn-brand:hover { background: color-mix(in oklab, currentColor 26%, transparent); }