/* MEZZALP — landing pages mezzanines & cloisons amovibles (styles partagés) */

:root {
  --navy-950: #061631;
  --navy-900: #0a2350;
  --blue-800: #0c3473;
  --blue-700: #0f4597;
  --blue-600: #1a5cb8;
  --blue-200: #c9daf3;
  --blue-100: #e6eefa;
  --blue-50: #f3f7fd;

  --ink: #0d1b33;
  --ink-2: #44536b;
  --ink-3: #5d6b82;
  --line: #d8e2ef;
  --white: #ffffff;
  --on-dark: #dbe7f8;
  --on-dark-2: #c4d4ec;

  --orange: #c94a0a;
  --orange-hover: #ad3e06;
  --orange-bright: #ff7a2e;
  --orange-tint: #fde9dc;
  --danger: #b42318;
  --success: #12733f;

  --font: "Archivo", "Helvetica Neue", Arial, sans-serif;

  --radius: 12px;
  --radius-sm: 8px;
  --shadow-lift: 0 18px 40px -18px rgba(6, 22, 49, 0.45), 0 2px 6px rgba(6, 22, 49, 0.08);
  --shadow-soft: 0 10px 30px -16px rgba(10, 35, 80, 0.28);

  --wrap: 1200px;
  --gutter: clamp(16px, 4vw, 40px);
  --header-h: 72px;
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
}

*, *::before, *::after { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-h) + 16px);
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  font-family: var(--font);
  font-size: 1.0625rem;
  line-height: 1.6;
  color: var(--ink);
  background: var(--white);
  font-variation-settings: "wdth" 100;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

img, video { display: block; max-width: 100%; height: auto; }
svg { display: block; }
a { color: var(--blue-600); text-underline-offset: 0.2em; text-decoration-thickness: 1px; }
a:hover { color: var(--blue-800); }
::selection { background: var(--orange-bright); color: var(--navy-950); }
:focus-visible { outline: 3px solid var(--orange-bright); outline-offset: 2px; border-radius: 4px; }

h1, h2, h3 {
  margin: 0;
  line-height: 1.08;
  letter-spacing: -0.02em;
  font-variation-settings: "wdth" 108;
  text-wrap: balance;
}
h2 { font-size: clamp(1.75rem, 1.2rem + 2vw, 2.6rem); font-weight: 800; }
h3 { font-size: 1.1875rem; font-weight: 700; line-height: 1.25; letter-spacing: -0.01em; }
p { margin: 0; text-wrap: pretty; }

.wrap { width: min(100% - 2 * var(--gutter), var(--wrap)); margin-inline: auto; }

.skip {
  position: absolute; left: 16px; top: -60px; z-index: 100;
  background: var(--white); color: var(--ink); padding: 10px 16px; border-radius: var(--radius-sm);
}
.skip:focus { top: 12px; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  min-height: 52px; padding: 0 24px;
  border: 2px solid transparent; border-radius: var(--radius-sm);
  font: inherit; font-size: 1rem; font-weight: 700; line-height: 1.2;
  text-decoration: none; cursor: pointer;
  transition: background-color .2s var(--ease-out), color .2s var(--ease-out), border-color .2s var(--ease-out), transform .2s var(--ease-out);
}
.btn svg { width: 20px; height: 20px; fill: none; stroke: currentColor; stroke-width: 2.2; stroke-linecap: round; stroke-linejoin: round; flex: none; transition: transform .2s var(--ease-out); }
.btn:active { transform: translateY(1px); }
.btn-primary { background: var(--orange); color: var(--white); box-shadow: 0 8px 20px -10px rgba(201, 74, 10, 0.8); }
.btn-primary:hover { background: var(--orange-hover); color: var(--white); }
.btn-primary:hover svg { transform: translateX(3px); }
.btn-ghost { border-color: rgba(255, 255, 255, 0.6); color: var(--white); background: rgba(6, 22, 49, 0.3); }
.btn-ghost:hover { border-color: var(--white); background: rgba(255, 255, 255, 0.12); color: var(--white); }
.btn .i-phone { fill: currentColor; stroke: none; width: 18px; height: 18px; }
.btn-ghost-dark { border-color: var(--blue-200); color: var(--navy-900); background: var(--white); }
.btn-outline-dark { border-color: var(--line); color: var(--ink); background: var(--white); }
.btn-outline-dark:hover { border-color: var(--ink-2); color: var(--ink); }
.btn-sm { min-height: 44px; padding: 0 18px; font-size: 0.9375rem; }
.btn-block { width: 100%; }
.btn[disabled] { opacity: .7; cursor: progress; }

.linklike {
  background: none; border: 0; padding: 0; font: inherit; color: inherit; cursor: pointer;
  text-decoration: underline; text-underline-offset: 0.2em; text-decoration-thickness: 1px;
}
.link-cta { font-weight: 700; color: var(--blue-700); text-decoration: none; border-bottom: 2px solid var(--blue-200); padding-bottom: 2px; }
.link-cta:hover { border-bottom-color: var(--orange); color: var(--navy-900); }

/* ---------- Header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(255, 255, 255, 0.97);
  border-bottom: 1px solid var(--line);
}
.header-inner { display: flex; align-items: center; gap: 28px; height: var(--header-h); }
.brand img { width: 168px; height: auto; }
.header-nav { display: flex; gap: 26px; margin-left: auto; }
.header-nav a { color: var(--ink); text-decoration: none; font-size: 0.9375rem; font-weight: 500; padding: 6px 0; border-bottom: 2px solid transparent; }
.header-nav a:hover { border-bottom-color: var(--orange); color: var(--ink); }
.header-phone { display: inline-flex; align-items: center; gap: 8px; color: var(--navy-900); font-weight: 700; text-decoration: none; font-variant-numeric: tabular-nums; white-space: nowrap; }
.header-phone svg { width: 18px; height: 18px; fill: var(--orange); }
.header-phone:hover { color: var(--orange); }

/* ---------- Hero (vidéo plein cadre) ---------- */
.hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  display: flex; align-items: flex-end;
  min-height: min(calc(100svh - var(--header-h)), 780px);
  color: var(--white);
  background: var(--navy-950);
}
.hero-media {
  position: absolute; inset: 0; z-index: -2;
  width: 100%; height: 100%; object-fit: cover;
  transition: opacity .6s ease;
}
.hero-media.is-fading { opacity: 0; }
.hero::after {
  content: ""; position: absolute; inset: 0; z-index: -1;
  background:
    linear-gradient(0deg, rgba(6, 22, 49, 0.92) 0%, rgba(6, 22, 49, 0.55) 45%, rgba(6, 22, 49, 0.15) 100%),
    linear-gradient(90deg, rgba(6, 22, 49, 0.6) 0%, rgba(6, 22, 49, 0) 65%);
}
.hero-content { padding-block: clamp(56px, 9vw, 104px); }
.hero h1 {
  font-size: clamp(2.3rem, 1.3rem + 3.6vw, 4.4rem);
  font-weight: 800; line-height: 1.02; letter-spacing: -0.03em;
  max-width: 14ch;
}
.hero h1 .accent { color: var(--orange-bright); }
.hero-lede { margin-top: 18px; max-width: 44ch; font-size: clamp(1.0625rem, 1rem + 0.35vw, 1.25rem); color: var(--on-dark); }
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 32px; }
.hero-proof {
  display: flex; flex-wrap: wrap; gap: 8px 22px;
  margin: 28px 0 0; padding: 0; list-style: none;
  font-size: 0.9375rem; color: var(--on-dark);
}
.hero-proof li { display: inline-flex; align-items: center; gap: 8px; }
.hero-proof li::before, .check-list li::before {
  content: ""; width: 18px; height: 18px; flex: none;
  background: no-repeat center / contain url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23ff7a2e' stroke-width='2.6' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m5 12.5 4.5 4.5L19 7.5'/%3E%3C/svg%3E");
}

/* ---------- Sections ---------- */
.section { padding-block: clamp(64px, 9vw, 112px); }
.section-tint { background: var(--blue-50); }
.section-head { display: flex; justify-content: space-between; align-items: end; gap: 24px 48px; flex-wrap: wrap; margin-bottom: clamp(28px, 4vw, 44px); }
.section-head h2 { max-width: 22ch; }
.section-head p { max-width: 46ch; color: var(--ink-2); }

/* ---------- Avant / après ---------- */
.ba {
  --pos: 50%;
  position: relative; margin: 0;
  aspect-ratio: 16 / 9;
  border-radius: var(--radius); overflow: hidden;
  background: var(--navy-900);
  box-shadow: var(--shadow-lift);
  user-select: none;
}
.ba img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; pointer-events: none; }
.ba-after { position: absolute; inset: 0; clip-path: inset(0 0 0 var(--pos)); }
.ba-line {
  position: absolute; top: 0; bottom: 0; left: var(--pos); width: 3px; margin-left: -1.5px;
  background: var(--white); box-shadow: 0 0 0 1px rgba(6, 22, 49, 0.15);
  pointer-events: none;
}
.ba-handle {
  position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%);
  width: 56px; height: 56px; border-radius: 50%;
  display: grid; place-items: center;
  background: var(--white); color: var(--navy-900);
  box-shadow: 0 8px 24px -6px rgba(6, 22, 49, 0.5);
}
.ba-handle svg { width: 30px; height: 30px; fill: none; stroke: currentColor; stroke-width: 2.4; stroke-linecap: round; stroke-linejoin: round; }
.ba-hint {
  position: absolute; top: calc(50% + 40px); left: 50%; transform: translateX(-50%);
  white-space: nowrap; font-size: 0.8125rem; font-weight: 700; letter-spacing: 0.04em;
  color: var(--white); background: rgba(6, 22, 49, 0.75); padding: 5px 12px; border-radius: 999px;
  transition: opacity .4s var(--ease-out);
}
.ba.is-touched .ba-hint { opacity: 0; }
.ba-label {
  position: absolute; top: 16px; padding: 6px 14px; border-radius: 999px;
  font-size: 0.8125rem; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase;
  pointer-events: none;
}
.ba-label-before { left: 16px; background: rgba(6, 22, 49, 0.78); color: var(--white); }
.ba-label-after { right: 16px; background: var(--orange); color: var(--white); }
.ba-note {
  position: absolute; right: 12px; bottom: 10px;
  font-size: 0.75rem; color: rgba(255, 255, 255, 0.85); text-shadow: 0 1px 2px rgba(0, 0, 0, 0.6);
  pointer-events: none;
}
.ba-range {
  position: absolute; inset: 0; width: 100%; height: 100%; margin: 0;
  opacity: 0; cursor: ew-resize; touch-action: pan-y;
  -webkit-appearance: none; appearance: none; background: transparent;
}
.ba-range:focus-visible + .ba-line .ba-handle { outline: 3px solid var(--orange-bright); outline-offset: 3px; }

.ba-points { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; margin: 32px 0 0; padding: 0; list-style: none; }
.ba-points li { display: flex; gap: 14px; align-items: flex-start; }
.ba-points strong { display: block; font-size: 1.0625rem; }
.ba-points span { color: var(--ink-2); font-size: 0.9375rem; }
.ba-points .icon {
  flex: none; display: grid; place-items: center; width: 44px; height: 44px; border-radius: 50%;
  background: var(--blue-100); color: var(--blue-700);
}
.ba-points .icon svg { width: 24px; height: 24px; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }

/* ---------- Offres (cartes photo) ---------- */
.offers { display: grid; grid-template-columns: 1.15fr 1fr; grid-template-rows: auto auto; gap: 20px; }
.offer {
  display: grid; grid-template-columns: 0.9fr 1fr;
  background: var(--white); border-radius: var(--radius); overflow: hidden;
  box-shadow: var(--shadow-soft);
}
.offer img { width: 100%; height: 100%; object-fit: cover; min-height: 220px; max-height: 300px; }
.offer-body { padding: 24px; display: flex; flex-direction: column; gap: 10px; align-items: flex-start; }
.offer-body p { color: var(--ink-2); font-size: 0.9375rem; }
.offer-body .link-cta { margin-top: auto; font-size: 0.9375rem; }
.offer-main { grid-row: 1 / span 2; grid-template-columns: 1fr; grid-template-rows: 1fr auto; }
.offer-main img { max-height: none; min-height: 280px; object-position: center 35%; }
.offer-main .offer-body { padding: 28px 30px 32px; gap: 12px; }
.offer-main h3 { font-size: 1.625rem; }
.offer-main .btn { margin-top: 8px; }
/* PC : cartes secondaires en vertical, la grande carte prend leur hauteur cumulée */
@media (min-width: 961px) {
  .offer:not(.offer-main) { grid-template-columns: 1fr; grid-template-rows: auto 1fr; }
  .offer:not(.offer-main) img { height: auto; aspect-ratio: 16 / 9; min-height: 0; max-height: none; }
  .offer:not(.offer-main) .offer-body { padding: 22px 26px 24px; }
  .offer-main img { min-height: 0; contain: size; }
}
.tag {
  font-size: 0.75rem; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase;
  color: var(--orange); background: var(--orange-tint); padding: 4px 10px; border-radius: 999px;
}
.specs { display: flex; flex-wrap: wrap; gap: 6px 18px; margin: 0; padding: 0; list-style: none; font-size: 0.875rem; font-weight: 600; color: var(--navy-900); }
.specs li { display: inline-flex; align-items: center; gap: 8px; }
.specs li::before { content: ""; width: 6px; height: 6px; background: var(--orange); border-radius: 1px; transform: rotate(45deg); }

/* Options (cloisons) */
.options { display: flex; flex-wrap: wrap; gap: 10px; margin: 28px 0 0; padding: 0; list-style: none; }
.options li {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 10px 16px; border-radius: 999px; background: var(--white);
  font-size: 0.9375rem; font-weight: 600; color: var(--navy-900);
  box-shadow: 0 1px 0 var(--line), 0 6px 16px -12px rgba(10, 35, 80, 0.35);
}
.options li::before { content: ""; width: 8px; height: 8px; border-radius: 50%; background: var(--orange); }

/* ---------- Section animée (méthode) ---------- */
.build {
  background:
    radial-gradient(90% 120% at 90% 0%, rgba(40, 110, 210, 0.45), transparent 60%),
    linear-gradient(160deg, var(--blue-800), var(--navy-950));
  color: var(--white);
  padding-block: clamp(64px, 9vw, 112px);
  overflow: hidden;
}
.build-grid { display: grid; grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr); gap: clamp(32px, 5vw, 64px); align-items: center; }
.build h2 { max-width: 16ch; }
.build-lede { margin-top: 14px; color: var(--on-dark-2); max-width: 44ch; }
.steps { margin: 32px 0 0; padding: 0; list-style: none; display: grid; gap: 4px; }
.step { display: grid; grid-template-columns: 48px 1fr; gap: 4px 16px; padding: 18px 0; border-top: 1px solid rgba(201, 218, 243, 0.16); }
.step-num { grid-row: span 2; font-size: 1.75rem; font-weight: 800; line-height: 1; color: var(--orange-bright); font-variation-settings: "wdth" 112; font-variant-numeric: tabular-nums; }
.step p { color: var(--on-dark-2); font-size: 0.9375rem; }
.build .btn { margin-top: 24px; }
.scene-wrap {
  position: relative; aspect-ratio: 5 / 4;
  background-image:
    linear-gradient(rgba(170, 205, 255, 0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(170, 205, 255, 0.06) 1px, transparent 1px);
  background-size: 32px 32px;
  border: 1px solid rgba(201, 218, 243, 0.14);
  border-radius: var(--radius);
}
.scene { position: absolute; inset: 4%; width: 92%; height: 92%; overflow: visible; }
.scene .drift { animation: drift 28s ease-in-out infinite alternate; transform-origin: 50% 70%; }
@keyframes drift { from { transform: scale(1); } to { transform: scale(1.04) translate(-8px, -4px); } }
.scene-tag {
  position: absolute; left: 16px; top: 14px;
  font-size: 0.75rem; font-weight: 600; letter-spacing: 0.14em; text-transform: uppercase; color: var(--blue-200);
}

/* ---------- Galerie ---------- */
.gallery { display: grid; grid-template-columns: repeat(6, 1fr); gap: 16px; }
.shot { position: relative; margin: 0; grid-column: span 2; border-radius: var(--radius); overflow: hidden; background: var(--blue-100); aspect-ratio: 4 / 3; }
.shot-wide { grid-column: span 4; grid-row: span 2; aspect-ratio: auto; }
.shot:nth-child(4), .shot:nth-child(5) { grid-column: span 3; aspect-ratio: 16 / 9; }
.shot img { width: 100%; height: 100%; object-fit: cover; transition: transform .8s var(--ease-out); }
.shot:hover img { transform: scale(1.03); }
.shot figcaption {
  position: absolute; left: 0; right: 0; bottom: 0;
  display: flex; flex-direction: column; gap: 2px;
  padding: 40px 16px 14px;
  color: var(--white); font-size: 0.875rem;
  background: linear-gradient(to top, rgba(6, 22, 49, 0.88), rgba(6, 22, 49, 0));
}
.shot figcaption strong { font-size: 1rem; }
.shot figcaption span { color: #d3e1f5; }
.shot figcaption span::before { content: ""; display: inline-block; width: 14px; height: 2px; background: var(--orange-bright); vertical-align: middle; margin-right: 8px; }

/* ---------- Confiance ---------- */
.trust { background: var(--navy-900); color: var(--white); padding-block: clamp(56px, 8vw, 88px); }
.trust-grid { display: grid; grid-template-columns: 0.9fr 1.1fr; gap: clamp(32px, 5vw, 72px); align-items: center; }
.trust h2 { max-width: 16ch; }
.trust-lede { margin-top: 16px; color: var(--on-dark-2); max-width: 44ch; }
.trust-list { display: grid; grid-template-columns: 1fr 1fr; margin: 0; padding: 0; list-style: none; }
.trust-list li { padding: 22px 24px; display: flex; flex-direction: column; gap: 4px; border-top: 1px solid rgba(201, 218, 243, 0.18); }
.trust-list li:nth-child(even) { border-left: 1px solid rgba(201, 218, 243, 0.18); }
.trust-list strong { font-size: 1.375rem; font-weight: 800; letter-spacing: -0.01em; font-variation-settings: "wdth" 108; }
.trust-list li:first-child strong { color: var(--orange-bright); }
.trust-list span { color: var(--on-dark-2); font-size: 0.9375rem; }

/* ---------- FAQ ---------- */
.faq-grid { display: grid; grid-template-columns: 0.75fr 1.25fr; gap: clamp(32px, 5vw, 72px); align-items: start; }
.faq-aside { margin-top: 16px; color: var(--ink-2); }
.faq-aside a { font-weight: 700; white-space: nowrap; }
.faq { border-top: 1px solid var(--line); }
.faq details { border-bottom: 1px solid var(--line); }
.faq summary {
  list-style: none; cursor: pointer;
  display: flex; justify-content: space-between; gap: 20px; align-items: center;
  padding: 20px 0; font-weight: 700; font-size: 1.0625rem; color: var(--ink);
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: ""; flex: none; width: 28px; height: 28px; border-radius: 50%;
  background: var(--blue-100) no-repeat center / 14px url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%230f4597' stroke-width='3' stroke-linecap='round'%3E%3Cpath d='M12 5v14M5 12h14'/%3E%3C/svg%3E");
  transition: transform .25s var(--ease-out), background-color .2s;
}
.faq details[open] summary::after { transform: rotate(45deg); background-color: var(--orange-tint); }
.faq summary:hover { color: var(--blue-700); }
.faq details p { padding: 0 48px 22px 0; color: var(--ink-2); max-width: 68ch; }

/* ---------- Formulaire de devis ---------- */
.quote-section {
  background:
    radial-gradient(80% 120% at 100% 0%, rgba(40, 110, 210, 0.4), transparent 60%),
    linear-gradient(150deg, var(--blue-700), var(--navy-900));
  padding-block: clamp(56px, 8vw, 96px);
}
.quote {
  display: grid;
  grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.4fr);
  gap: clamp(28px, 4vw, 56px);
  background: var(--white); color: var(--ink);
  border-radius: var(--radius);
  box-shadow: var(--shadow-lift);
  padding: clamp(24px, 3.2vw, 44px);
}
.quote-head h2 { font-size: clamp(1.5rem, 1.2rem + 1vw, 2.1rem); line-height: 1.12; }
.quote-head > p { margin-top: 12px; color: var(--ink-2); }
.quote-points { margin: 24px 0 0; padding: 0; list-style: none; display: grid; gap: 10px; font-weight: 600; font-size: 0.9375rem; }
.quote-points li { display: flex; align-items: center; gap: 10px; }
.quote-points li::before {
  content: ""; width: 20px; height: 20px; flex: none; border-radius: 50%;
  background: var(--blue-100) no-repeat center / 12px url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%230f4597' stroke-width='3.4' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m5 12.5 4.5 4.5L19 7.5'/%3E%3C/svg%3E");
}
.quote-call { margin-top: 24px; padding-top: 20px; border-top: 1px solid var(--line); color: var(--ink-2); font-size: 0.9375rem; }
.quote-call a { display: block; margin-top: 2px; font-size: 1.375rem; font-weight: 800; color: var(--navy-900); text-decoration: none; font-variant-numeric: tabular-nums; }
.quote-call a:hover { color: var(--orange); }

.field-grid { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 14px 16px; }
.field { display: flex; flex-direction: column; gap: 5px; min-width: 0; }
.field-full { grid-column: span 2; }
.field label { font-size: 0.8125rem; font-weight: 600; color: var(--ink); }
.req { color: var(--orange); }
.opt { font-weight: 400; color: var(--ink-3); }
.field input, .field select, .field textarea {
  width: 100%; min-height: 44px; padding: 10px 12px;
  font: inherit; font-size: 1rem; color: var(--ink);
  background: var(--blue-50); border: 1px solid var(--line); border-radius: var(--radius-sm);
  transition: border-color .15s, background-color .15s, box-shadow .15s;
}
.field textarea { resize: vertical; height: 44px; line-height: 1.45; }
.field select {
  appearance: none; padding-right: 36px;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%230f4597' stroke-width='2.4' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: right 10px center; background-size: 18px;
}
.field ::placeholder { color: #6b7890; }
.field input:hover, .field select:hover, .field textarea:hover { border-color: var(--blue-200); }
.field input:focus, .field select:focus, .field textarea:focus {
  outline: none; background-color: var(--white); border-color: var(--blue-600);
  box-shadow: 0 0 0 3px rgba(26, 92, 184, 0.18);
}
.field.has-error input { border-color: var(--danger); background-color: #fff6f5; }
.field-error { font-size: 0.8125rem; color: var(--danger); }
.field-error:empty { display: none; }
.quote-form .btn-block { margin-top: 20px; min-height: 56px; font-size: 1.0625rem; }
.form-status { margin-top: 10px; font-size: 0.9375rem; }
.form-status:empty { display: none; }
.form-status.is-error { color: var(--danger); }
.form-legal { margin-top: 12px; font-size: 0.8125rem; color: var(--ink-3); line-height: 1.5; }
.form-legal a { color: var(--ink-2); }
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.quote-success { text-align: center; padding: 32px 8px 16px; }
.quote-success:focus { outline: none; }
.quote-success svg { width: 56px; height: 56px; margin: 0 auto 16px; fill: none; stroke: var(--success); stroke-width: 2.5; stroke-linecap: round; stroke-linejoin: round; }
.quote-success h3 { font-size: 1.5rem; }
.quote-success p { margin-top: 10px; color: var(--ink-2); }

/* ---------- Bloc croisé ---------- */
.cross { padding-block: 40px; background: var(--blue-50); border-top: 1px solid var(--line); }
.cross-inner { display: grid; grid-template-columns: 220px 1fr auto; gap: 28px; align-items: center; }
.cross img { width: 220px; aspect-ratio: 16 / 10; object-fit: cover; border-radius: var(--radius-sm); }
.cross h2 { font-size: 1.375rem; }
.cross p { margin-top: 6px; color: var(--ink-2); font-size: 0.9375rem; }

/* ---------- Footer ---------- */
.site-footer { background: var(--navy-950); color: #b9c8de; font-size: 0.9375rem; padding-top: 48px; }
.footer-inner { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 32px; align-items: start; padding-bottom: 32px; }
.footer-brand img { width: 160px; }
.footer-brand p { margin-top: 14px; max-width: 34ch; }
.footer-contact { font-style: normal; display: flex; flex-direction: column; gap: 6px; }
.footer-contact a { color: var(--white); font-weight: 700; font-size: 1.125rem; text-decoration: none; font-variant-numeric: tabular-nums; }
.footer-contact a:hover { color: var(--orange-bright); }
.footer-links { display: flex; flex-direction: column; gap: 8px; align-items: flex-start; }
.footer-links a, .footer-links .linklike { color: #b9c8de; text-decoration: none; }
.footer-links a:hover, .footer-links .linklike:hover { color: var(--white); text-decoration: underline; }
.footer-copy { border-top: 1px solid rgba(201, 218, 243, 0.12); padding-block: 18px; font-size: 0.8125rem; color: #8ea1bd; }

.mobile-bar { display: none; }

/* ---------- Consentement ---------- */
.consent {
  position: fixed; z-index: 80; left: 16px; bottom: 16px;
  width: min(420px, calc(100% - 32px));
  background: var(--white); color: var(--ink);
  border-radius: var(--radius); box-shadow: var(--shadow-lift);
  padding: 18px 20px; font-size: 0.875rem;
}
.consent strong { display: block; margin-bottom: 4px; font-size: 0.9375rem; }
.consent p { color: var(--ink-2); }
.consent-actions { display: flex; gap: 10px; margin-top: 14px; justify-content: flex-end; }

/* ---------- Responsive ---------- */
@media (max-width: 1100px) {
  .header-nav { display: none; }
  .header-phone { margin-left: auto; }
  .quote { grid-template-columns: 1fr; }
  .quote-points { grid-template-columns: repeat(3, auto); justify-content: start; gap: 10px 24px; }
  .quote-call { display: none; }
}

@media (max-width: 960px) {
  .ba { aspect-ratio: 4 / 3; }
  .ba-points { grid-template-columns: 1fr; gap: 18px; }
  .offers { grid-template-columns: 1fr; }
  .offer-main { grid-row: auto; grid-template-rows: auto auto; }
  .offer-main img { aspect-ratio: 4 / 3; min-height: 0; }
  .build-grid { grid-template-columns: 1fr; }
  .scene-wrap { order: -1; }
  .gallery { grid-template-columns: 1fr 1fr; }
  .shot, .shot-wide, .shot:nth-child(4), .shot:nth-child(5) { grid-column: span 1; grid-row: auto; aspect-ratio: 4 / 3; }
  .shot-wide { grid-column: 1 / -1; aspect-ratio: 16 / 10; }
  .trust-grid, .faq-grid { grid-template-columns: 1fr; }
  .field-grid { grid-template-columns: 1fr 1fr; }
  .field-full { grid-column: 1 / -1; }
  .field-full textarea { height: auto; min-height: 72px; }
  .quote-points { grid-template-columns: 1fr; }
  .cross-inner { grid-template-columns: 160px 1fr; }
  .cross img { width: 160px; }
  .cross .btn { grid-column: 1 / -1; justify-self: start; }
  .footer-inner { grid-template-columns: 1fr 1fr; }
  .footer-brand { grid-column: 1 / -1; }
}

@media (max-width: 640px) {
  :root { --header-h: 62px; }
  body { font-size: 1rem; padding-bottom: 76px; }
  .header-inner { gap: 12px; }
  .brand img { width: 132px; }
  .header-phone span { display: none; }
  .header-phone { width: 44px; height: 44px; justify-content: center; border-radius: 50%; background: var(--blue-50); }
  .header-cta { display: none; }
  .hero { min-height: calc(100svh - var(--header-h) - 76px); }
  .hero-actions .btn { width: 100%; }
  .ba-handle { width: 46px; height: 46px; }
  .ba-label { top: 10px; font-size: 0.75rem; padding: 5px 10px; }
  .ba-label-before { left: 10px; } .ba-label-after { right: 10px; }
  .offer { grid-template-columns: 1fr; }
  .offer img { aspect-ratio: 16 / 10; min-height: 0; }
  .gallery { grid-template-columns: 1fr; }
  .shot-wide { aspect-ratio: 4 / 3; }
  .trust-list { grid-template-columns: 1fr; }
  .trust-list li:nth-child(even) { border-left: 0; }
  .trust-list li { padding: 18px 0; }
  .faq details p { padding-right: 0; }
  .quote-section .wrap { width: calc(100% - 16px); }
  .quote { padding: 24px 18px; }
  .field-grid { grid-template-columns: 1fr; }
  .cross-inner { grid-template-columns: 1fr; }
  .cross img { width: 100%; }
  .footer-inner { grid-template-columns: 1fr; }

  .mobile-bar {
    display: grid; grid-template-columns: 1fr 1.6fr; gap: 10px;
    position: fixed; z-index: 60; left: 0; right: 0; bottom: 0;
    padding: 10px 16px calc(10px + env(safe-area-inset-bottom));
    background: rgba(255, 255, 255, 0.98); border-top: 1px solid var(--line);
    box-shadow: 0 -8px 24px -12px rgba(6, 22, 49, 0.25);
    transition: transform .35s var(--ease-out);
  }
  .mobile-bar.is-hidden { transform: translateY(110%); }
  .mobile-bar .btn { min-height: 50px; }
  .consent { bottom: 86px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
}