/* Fond blanc fixe et volontaire : le thème ne suit pas le mode sombre du système. */
  :root,
  :root[data-theme="light"],
  :root[data-theme="dark"] {
    color-scheme: light;
    --bg: #ffffff;
    --surface: #f6f8fb;
    --surface-2: #eef2f7;
    --ink: #10151c;
    --muted: #5a6472;
    --hairline: rgba(16, 21, 28, 0.10);
    --accent: #1955d8;
    --accent-soft: #eaf1ff;
    --accent-ink: #ffffff;
    --chrome: #93a1b4;
    --shadow: rgba(16, 21, 28, 0.08);
    --blob-1: #1955d8;
    --blob-2: #35c7c1;
    --blob-3: #7c5cff;
    --blob-4: #ff8a4c;
  }

  @font-face {
    font-family: "LV Display";
    src: url(/assets/fonts/nova-flat.woff2) format("woff2");
    font-weight: 400;
    font-style: normal;
    font-display: swap;
  }
  @font-face {
    font-family: "LV Body";
    src: url(/assets/fonts/mulish-variable.woff2) format("woff2");
    font-weight: 200 1000;
    font-style: normal;
    font-display: swap;
  }

  * { box-sizing: border-box; }

  body {
    margin: 0;
    background: var(--bg);
    color: var(--ink);
    font-family: "LV Body", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    -webkit-font-smoothing: antialiased;
    line-height: 1.6;
  }

  .display, h1, h2, h3, h4, .brand-text .name {
    font-family: "LV Display", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    font-weight: 400;
  }

  .mono {
    font-family: "LV Body", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    font-variant-numeric: tabular-nums;
  }

  a { color: inherit; }
  img { max-width: 100%; display: block; }

  .wrap {
    max-width: 1120px;
    margin: 0 auto;
    padding: 0 32px;
  }

  /* ---------- Nav ---------- */
  .nav {
    position: sticky;
    top: 0;
    z-index: 50;
    background: color-mix(in srgb, var(--bg) 88%, transparent);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--hairline);
  }
  .nav .wrap {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 72px;
  }
  .brand {
    display: flex;
    align-items: center;
    gap: 11px;
    text-decoration: none;
  }
  .brand img { width: 34px; height: 34px; border-radius: 7px; }
  .brand-text { display: flex; flex-direction: column; line-height: 1.05; }
  .brand-text .name { font-weight: 400; font-size: 17px; letter-spacing: -0.01em; color: var(--ink); }
  .brand-text .tag { font-size: 10px; font-weight: 700; letter-spacing: 0.06em; color: var(--muted); text-transform: uppercase; }
  .nav-links {
    display: flex;
    gap: 26px;
    margin-left: 64px;
    font-size: 14px;
    color: var(--muted);
  }
  .nav-links a { text-decoration: none; }
  .nav-links a:hover { color: var(--ink); }
  .nav-cta {
    font-size: 13px;
    font-weight: 700;
    padding: 10px 18px;
    border-radius: 4px;
    background: var(--accent);
    color: var(--accent-ink);
    text-decoration: none;
    white-space: nowrap;
  }
  @media (max-width: 820px) { .nav-links { display: none; } }

  .nav-burger {
    display: none;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 4px;
    width: 34px;
    height: 34px;
    border: 1px solid var(--hairline);
    border-radius: 6px;
    background: var(--bg);
    cursor: pointer;
    flex-shrink: 0;
  }
  .nav-burger span { width: 15px; height: 1.6px; background: var(--ink); border-radius: 2px; transition: transform 0.2s ease, opacity 0.2s ease; }
  .nav-burger[aria-expanded="true"] span:nth-child(1) { transform: translateY(5.6px) rotate(45deg); }
  .nav-burger[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
  .nav-burger[aria-expanded="true"] span:nth-child(3) { transform: translateY(-5.6px) rotate(-45deg); }
  @media (max-width: 820px) { .nav-burger { display: flex; } }

  .nav-mobile {
    display: none;
    flex-direction: column;
    gap: 4px;
    padding: 8px 24px 18px;
    border-top: 1px solid var(--hairline);
    background: var(--bg);
  }
  .nav-mobile a {
    padding: 12px 0;
    font-size: 15px;
    font-weight: 600;
    color: var(--ink);
    text-decoration: none;
    border-bottom: 1px solid var(--hairline);
  }
  .nav-mobile a:last-child { border-bottom: none; }
  .nav-mobile.open { display: flex; }

  .nav-actions { display: flex; align-items: center; gap: 8px; }

  /* Google Translate widget: restyle to match the site, hide default chrome */
  #google_translate_element .goog-te-gadget { font-size: 0; color: transparent; }
  #google_translate_element .goog-te-gadget-simple {
    border: 1px solid var(--hairline);
    border-radius: 100px;
    background: var(--bg);
    padding: 8px 12px;
    display: inline-flex;
    align-items: center;
  }
  #google_translate_element .goog-te-gadget-simple .goog-te-menu-value {
    font-size: 13px;
    font-family: "LV Body", sans-serif;
    color: var(--ink);
  }
  #google_translate_element img { display: none !important; }
  .goog-te-banner-frame.skiptranslate { display: none !important; }
  body { top: 0 !important; }
  .goog-tooltip, .goog-tooltip:hover { display: none !important; }
  .goog-text-highlight { background: none !important; box-shadow: none !important; }
  @media (max-width: 640px) { #google_translate_element { display: none; } }
  .icon-btn {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    width: 38px;
    height: 38px;
    border-radius: 100px;
    border: 1px solid var(--hairline);
    color: var(--ink);
    text-decoration: none;
    justify-content: center;
    flex-shrink: 0;
    transition: border-color 0.2s ease, color 0.2s ease, width 0.2s ease, padding 0.2s ease;
  }
  .icon-btn svg { width: 17px; height: 17px; flex-shrink: 0; }
  .icon-btn:hover { border-color: var(--accent); color: var(--accent); }
  .icon-btn.whatsapp:hover { border-color: #25D366; color: #25D366; }
  .whatsapp-number { display: none; font-size: 13px; font-weight: 600; white-space: nowrap; }
  @media (min-width: 1080px) {
    .icon-btn.whatsapp { width: auto; padding: 0 16px 0 14px; }
    .whatsapp-number { display: inline; }
  }
  @media (max-width: 520px) { .nav-actions .icon-btn:first-child { display: none; } }

  @keyframes whatsappBlink {
    0%, 100% { color: var(--ink); border-color: var(--hairline); }
    50% { color: #25D366; border-color: #25D366; }
  }
  .icon-btn, .foot-contact-row a {
    animation: whatsappBlink 1.8s ease-in-out infinite;
  }
  .icon-btn:hover, .foot-contact-row a:hover {
    animation-play-state: paused;
  }

  /* ---------- Blobs (decorative moving light shapes, reused across sections) ---------- */
  .blob-field {
    position: absolute;
    inset: 0;
    overflow: hidden;
    pointer-events: none;
    z-index: 0;
  }
  .blob {
    position: absolute;
    border-radius: 50%;
    filter: blur(min(9vw, 90px));
    opacity: 0.45;
    will-change: transform;
    animation: blobDrift 24s ease-in-out infinite;
  }
  @keyframes blobDrift {
    0%   { transform: translate(0, 0) scale(1); }
    33%  { transform: translate(4%, -6%) scale(1.08); }
    66%  { transform: translate(-5%, 4%) scale(0.94); }
    100% { transform: translate(0, 0) scale(1); }
  }
  @media (prefers-reduced-motion: reduce) {
    .blob, .accent-word { animation: none !important; }
  }

  /* ---------- Hero (split editorial layout) ---------- */
  .hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    overflow: hidden;
  }
  .hero-content {
    flex: 0 0 47%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 150px 4vw 80px 64px;
    position: relative;
    z-index: 2;
    background: var(--bg);
  }
  .hero-visual {
    flex: 1;
    position: relative;
    min-height: 60vh;
  }
  .hero-visual img {
    position: absolute; inset: 0;
    width: 100%; height: 100%;
    object-fit: cover;
    transform: scale(0.85);
    transform-origin: right center;
    -webkit-mask-image: url(/images/hero-mask.png);
    mask-image: url(/images/hero-mask.png);
    -webkit-mask-size: 100% 100%;
    mask-size: 100% 100%;
    -webkit-mask-repeat: no-repeat;
    mask-repeat: no-repeat;
    -webkit-mask-position: left center;
    mask-position: left center;
  }
  .hero-reveal {
    position: relative;
    z-index: 1;
    opacity: 0;
    transform: translateY(18px);
    animation: heroReveal 0.9s cubic-bezier(.2,.7,.2,1) forwards;
  }
  @keyframes heroReveal { to { opacity: 1; transform: translateY(0); } }
  @media (prefers-reduced-motion: reduce) { .hero-reveal { opacity: 1; transform: none; animation: none; } }

  .reveal-el {
    opacity: 0;
    transform: translateY(26px);
    transition: opacity 0.7s ease, transform 0.7s cubic-bezier(.2,.7,.2,1);
  }
  .reveal-el.in-view { opacity: 1; transform: translateY(0); }
  .reveal-img {
    opacity: 0;
    transform: translateY(12px) scale(0.98);
    transition: opacity 0.6s ease, transform 0.6s cubic-bezier(.2,.7,.2,1);
  }
  .reveal-img.in-view { opacity: 1; transform: translateY(0) scale(1); }
  @media (prefers-reduced-motion: reduce) {
    .reveal-el, .reveal-img { opacity: 1; transform: none; transition: none; }
    .icon-btn, .foot-contact-row a { animation: none; }
  }

  .eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 12.5px;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--accent);
    margin: 0 0 22px;
  }
  .eyebrow::before {
    content: "";
    width: 16px; height: 1px;
    background: var(--accent);
  }
  h1.display {
    font-size: clamp(34px, 3.6vw, 54px);
    line-height: 1.08;
    letter-spacing: 0;
    margin: 0 0 22px;
    max-width: 13ch;
    text-wrap: balance;
  }
  .accent-word {
    background: linear-gradient(100deg, var(--blob-2) 0%, var(--blob-3) 55%, var(--blob-1) 100%);
    background-size: 200% auto;
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    animation: accentShift 8s ease-in-out infinite;
  }
  @keyframes accentShift {
    0%, 100% { background-position: 0% center; }
    50% { background-position: 100% center; }
  }
  .hero-lede {
    font-size: 15.5px;
    color: var(--muted);
    max-width: 46ch;
    margin: 0 0 34px;
  }
  .hero-lede p { margin: 0 0 14px; }
  .hero-lede p:last-child { margin-bottom: 0; }
  .btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
    font-weight: 700;
    padding: 14px 26px;
    border-radius: 2px;
    text-decoration: none;
    border: 1px solid transparent;
    position: relative;
    overflow: hidden;
  }
  .btn-primary { background: var(--accent); color: var(--accent-ink); }
  .btn-primary::after {
    content: "";
    position: absolute; top: 0; left: -60%;
    width: 40%; height: 100%;
    background: linear-gradient(115deg, transparent, rgba(255,255,255,0.35), transparent);
    transform: skewX(-20deg);
    transition: left 0.7s ease;
  }
  .btn-primary:hover::after { left: 130%; }
  .btn-ghost { border-color: var(--hairline); color: var(--ink); background: var(--surface); }


  .trust-strip {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
    font-size: 12px;
    color: var(--muted);
  }
  .trust-strip .label { font-weight: 700; color: var(--ink); }
  .cert-chip {
    font-size: 11px;
    font-weight: 700;
    padding: 4px 9px;
    border-radius: 3px;
    background: var(--accent-soft);
    color: var(--accent);
  }

  @media (max-width: 900px) {
    .hero { flex-direction: column; min-height: auto; }
    .hero-content { flex: none; width: 100%; order: 2; padding: 56px 24px 56px; }
    .hero-visual { order: 1; min-height: 46vh; }
    .hero-visual img {
      transform: none;
      -webkit-mask-image: url(/images/hero-mask-mobile.png);
      mask-image: url(/images/hero-mask-mobile.png);
    }
    h1.display { max-width: 16ch; }
  }

  /* ---------- Sections ---------- */
  section { padding: 84px 0; border-bottom: 1px solid var(--hairline); }
  .section-head {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    gap: 24px;
    margin-bottom: 44px;
    flex-wrap: wrap;
  }
  .section-tag {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 12.5px;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--accent);
    margin: 0 0 10px;
  }
  .section-idx {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 24px;
    height: 24px;
    border-radius: 6px;
    background: var(--accent-soft);
    color: var(--accent);
    font-weight: 800;
    font-size: 11px;
    flex-shrink: 0;
  }
  h2.display {
    font-size: clamp(26px, 3.2vw, 36px);
    letter-spacing: -0.005em;
    font-weight: 400;
    margin: 0;
    max-width: 20ch;
    text-wrap: balance;
  }
  .section-note { color: var(--muted); font-size: 15px; max-width: 42ch; margin: 0; }

  /* ---------- Product detail blocks ---------- */
  .product-jump {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-bottom: 44px;
  }
  .product-jump a {
    font-size: 13.5px;
    font-weight: 600;
    color: var(--ink);
    text-decoration: none;
    padding: 9px 16px;
    border-radius: 100px;
    border: 1px solid var(--hairline);
    background: var(--surface);
  }
  .product-jump a:hover { border-color: var(--accent); color: var(--accent); }

  .product-detail { padding: 52px 0; border-bottom: 1px solid var(--hairline); }
  .product-detail:first-child { padding-top: 0; }
  .product-detail:last-child { border-bottom: none; padding-bottom: 0; }
  .product-detail-inner {
    display: flex;
    gap: 48px;
    align-items: stretch;
  }
  .product-detail.reverse .product-detail-inner { flex-direction: row-reverse; }
  .product-detail-photo {
    position: relative;
    flex: 0 0 280px;
    min-height: 320px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
  }
  .placeholder-tag {
    position: absolute;
    bottom: 12px;
    right: 12px;
    z-index: 2;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    padding: 5px 10px;
    border-radius: 4px;
    background: rgba(16, 21, 28, 0.72);
    color: #fff;
  }
  .product-detail-photo img { max-width: 100%; max-height: 100%; width: auto; height: auto; object-fit: contain; border-radius: 12px; transition: transform 0.4s ease; cursor: zoom-in; }
  .product-detail-photo:hover img { transform: scale(1.04) rotate(-0.4deg); }
  .product-detail-photo.icon-only svg { width: 96px; height: 96px; }

  .lightbox {
    position: fixed;
    inset: 0;
    z-index: 200;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 5vh 5vw;
    background: rgba(10, 13, 18, 0.88);
    backdrop-filter: blur(4px);
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.25s ease, visibility 0.25s ease;
  }
  .lightbox.open { opacity: 1; visibility: visible; }
  .lightbox img {
    max-width: 100%;
    max-height: 100%;
    border-radius: 12px;
    box-shadow: 0 30px 80px rgba(0, 0, 0, 0.5);
    transform: scale(0.92);
    transition: transform 0.25s ease;
    cursor: zoom-out;
  }
  .lightbox.open img { transform: scale(1); }
  .lightbox-close {
    position: absolute;
    top: 24px;
    right: 24px;
    width: 44px;
    height: 44px;
    border-radius: 100px;
    border: 1px solid rgba(255, 255, 255, 0.3);
    background: rgba(255, 255, 255, 0.08);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: border-color 0.2s ease, background 0.2s ease;
  }
  .lightbox-close:hover { border-color: #fff; background: rgba(255, 255, 255, 0.16); }
  .lightbox-close svg { width: 18px; height: 18px; }
  @media (prefers-reduced-motion: reduce) {
    .lightbox, .lightbox img { transition: none; }
  }
  .product-detail-body { flex: 1; min-width: 0; display: flex; flex-direction: column; justify-content: center; }
  .product-detail-icon {
    width: 38px; height: 38px;
    border-radius: 8px;
    background: var(--accent-soft);
    display: flex; align-items: center; justify-content: center;
    margin-bottom: 14px;
  }
  .product-detail-icon svg { width: 21px; height: 21px; }
  .product-detail-body .series {
    display: block;
    font-size: 11.5px;
    font-weight: 700;
    letter-spacing: 0.06em;
    color: var(--accent);
    margin-bottom: 8px;
    text-transform: uppercase;
  }
  .product-detail-body h3 { font-size: 25px; margin: 0 0 12px; letter-spacing: -0.015em; text-wrap: balance; }
  .product-detail-body > p.lead { color: var(--muted); font-size: 15px; margin: 0 0 22px; max-width: 54ch; }

  .benefit-list {
    list-style: none;
    margin: 0 0 26px;
    padding: 0;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 12px 22px;
  }
  .benefit-list li { display: flex; gap: 8px; align-items: flex-start; font-size: 13.5px; }
  .benefit-list li svg { flex-shrink: 0; margin-top: 2px; }

  .card-cta {
    font-size: 13.5px;
    font-weight: 700;
    color: var(--accent-ink);
    background: var(--accent);
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    border: none;
    padding: 11px 20px;
    border-radius: 4px;
    cursor: pointer;
    font-family: inherit;
  }
  .card-cta:hover { opacity: 0.9; }

  @media (max-width: 860px) {
    .product-detail-inner, .product-detail.reverse .product-detail-inner { flex-direction: column; }
    .product-detail-photo { width: 100%; flex: none; min-height: 240px; }
  }
  @media (max-width: 560px) { .benefit-list { grid-template-columns: 1fr; } }

  /* hero read-more accordion */
  .hero-more { margin-top: 4px; }
  .hero-more summary {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 13.5px;
    font-weight: 700;
    color: var(--accent);
    cursor: pointer;
    list-style: none;
  }
  .hero-more summary::-webkit-details-marker { display: none; }
  .hero-more summary svg { transition: transform 0.2s ease; }
  .hero-more[open] summary svg { transform: rotate(180deg); }
  .hero-more-content { padding-top: 18px; max-width: 52ch; }
  .hero-more-content p { color: var(--muted); font-size: 15px; margin: 0 0 14px; }
  .hero-more-content .trust-strip { margin-top: 8px; }

  /* why us */
  .why-list {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px 40px;
    max-width: 860px;
  }
  .why-list li {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    font-size: 15px;
    color: var(--ink);
  }
  .why-list li svg { flex-shrink: 0; margin-top: 3px; color: var(--accent); }
  @media (max-width: 640px) { .why-list { grid-template-columns: 1fr; } }

  /* sectors */
  .sector-block { padding-top: 56px; margin-top: 8px; border-top: 1px solid var(--hairline); }
  .sector-strip {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 14px;
  }
  .sector-card {
    border: 1px solid var(--hairline);
    border-radius: 8px;
    padding: 22px;
    background: var(--bg);
    transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
  }
  .sector-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 16px 32px -18px var(--shadow);
    border-color: var(--accent);
  }
  section.tint { background: var(--surface); }
  section { position: relative; overflow: hidden; }
  section > .blob-field, footer > .blob-field { z-index: -1; }
  section > .blob-field .blob, footer > .blob-field .blob { opacity: 0.16; }
  section > .blob-field .blob.b1, footer > .blob-field .blob.b1 { width: 32vw; height: 32vw; max-width: 420px; max-height: 420px; top: -10%; left: -8%; background: radial-gradient(circle at 35% 35%, var(--blob-1), transparent 72%); }
  section > .blob-field .blob.b2, footer > .blob-field .blob.b2 { width: 24vw; height: 24vw; max-width: 320px; max-height: 320px; bottom: -12%; right: -6%; background: radial-gradient(circle at 45% 45%, var(--blob-2), transparent 72%); animation-delay: -9s; }
  .sector-card h4 { margin: 0 0 8px; font-size: 16px; }
  .sector-card p { margin: 0; font-size: 13.5px; color: var(--muted); }
  @media (max-width: 860px) { .sector-strip { grid-template-columns: repeat(2, 1fr); } }
  @media (max-width: 560px) { .sector-strip { grid-template-columns: 1fr; } }

  /* process */
  .process-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 26px;
  }
  .process-step .idx {
    display: inline-flex;
    align-items: center; justify-content: center;
    width: 30px; height: 30px;
    border-radius: 7px;
    background: var(--accent-soft);
    color: var(--accent);
    font-weight: 800;
    font-size: 13px;
    margin-bottom: 16px;
  }
  .process-step h4 { font-size: 16.5px; margin: 0 0 8px; }
  .process-step p { font-size: 13.5px; color: var(--muted); margin: 0; }
  @media (max-width: 860px) { .process-grid { grid-template-columns: repeat(2, 1fr); gap: 28px; } }
  @media (max-width: 560px) { .process-grid { grid-template-columns: 1fr; } }


  /* devis */
  .devis-panel {
    display: grid;
    grid-template-columns: 1.3fr 0.7fr;
    gap: 1px;
    background: var(--hairline);
    border: 1px solid var(--hairline);
    border-radius: 10px;
    overflow: hidden;
  }
  .devis-panel > div { background: var(--surface); padding: 40px; }
  .devis-form { display: grid; gap: 16px; }
  .form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
  .devis-form label { font-size: 12.5px; color: var(--muted); display: block; margin-bottom: 6px; }
  .devis-form input, .devis-form select, .devis-form textarea {
    width: 100%;
    background: var(--bg);
    border: 1px solid var(--hairline);
    border-radius: 5px;
    padding: 11px 12px;
    color: var(--ink);
    font-size: 14px;
    font-family: inherit;
  }
  .devis-form input:focus, .devis-form select:focus, .devis-form textarea:focus {
    outline: 2px solid var(--accent);
    outline-offset: 1px;
  }
  .devis-form button {
    justify-self: start;
    margin-top: 4px;
    cursor: pointer;
    font-family: inherit;
  }
  .devis-confirm {
    display: none;
    align-items: flex-start;
    gap: 12px;
    padding: 18px;
    border-radius: 8px;
    background: var(--accent-soft);
    color: var(--accent);
    font-size: 14.5px;
    font-weight: 600;
  }
  .devis-confirm.show { display: flex; }
  .devis-info dl { margin: 20px 0 0; }
  .devis-info dt { font-size: 12px; color: var(--muted); margin-top: 16px; }
  .devis-info dt:first-child { margin-top: 0; }
  .devis-info dd { margin: 3px 0 0; font-size: 15px; font-weight: 700; }
  .devis-info dd a { text-decoration: none; color: var(--ink); }
  .devis-info dd a:hover { color: var(--accent); }
  @media (max-width: 860px) { .devis-panel { grid-template-columns: 1fr; } .form-row { grid-template-columns: 1fr; } }

  footer { background: var(--surface); border-top: 1px solid var(--hairline); position: relative; overflow: hidden; }
  .foot-top {
    padding: 64px 0 40px;
    display: grid;
    grid-template-columns: 1.4fr 1fr 1fr 1fr;
    gap: 40px;
  }
  .foot-brand-row { display: flex; align-items: flex-start; gap: 22px; margin-bottom: 18px; }
  .foot-brand-row img { width: 64px; height: 64px; border-radius: 12px; flex-shrink: 0; }
  .foot-brand-body { min-width: 0; }
  .foot-brand-body p { margin: 0; }
  .foot-col p { font-size: 13.5px; color: var(--muted); margin: 0 0 18px; max-width: 32ch; }
  .foot-col h4 {
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--ink);
    margin: 0 0 16px;
  }
  .foot-col ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 8px; }
  .foot-col ul a {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 13.5px;
    line-height: 1.3;
    color: var(--muted);
    text-decoration: none;
  }
  .foot-col ul a svg { width: 16px; height: 16px; flex-shrink: 0; }
  .foot-contact-row { display: flex !important; align-items: center; gap: 16px; }
  .foot-contact-row a { width: auto; }
  .foot-contact-row a.icon-only { gap: 0; }
  .foot-col ul a:hover { color: var(--accent); }
  .foot-cert-list { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 18px; }
  .foot-bottom {
    padding: 22px 0 28px;
    border-top: 1px solid var(--hairline);
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 10px;
    font-size: 12px;
    color: var(--muted);
  }
  .foot-bottom a { color: var(--muted); text-decoration: none; }
  .foot-bottom a:hover { color: var(--accent); }
  @media (max-width: 860px) {
    .foot-top { grid-template-columns: 1fr 1fr; gap: 32px; }
  }
  @media (max-width: 560px) {
    .foot-top { grid-template-columns: 1fr; gap: 30px; }
  }

  @media (prefers-reduced-motion: reduce) {
    * { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; }
  }

  .bg-graphic {
    position: fixed;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: min(64vw, 820px);
    height: 100vh;
    z-index: -1;
    opacity: 0.2;
    pointer-events: none;
    overflow: hidden;
  }
  .bg-graphic img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    animation: bgGraphicDrift 22s ease-in-out infinite;
  }
  @keyframes bgGraphicDrift {
    0%, 100% { transform: scale(1) translateY(0); }
    50% { transform: scale(1.035) translateY(-1.2%); }
  }
  @media (prefers-reduced-motion: reduce) {
    .bg-graphic img { animation: none; }
  }
  @media (max-width: 900px) {
    .bg-graphic { display: none; }
  }

  /* ---------- Cookie consent banner ---------- */
  .cookie-banner {
    position: fixed;
    left: 16px;
    right: 16px;
    bottom: 16px;
    z-index: 300;
    background: var(--ink);
    color: #fff;
    border-radius: 10px;
    padding: 18px 22px;
    display: flex;
    align-items: center;
    gap: 20px;
    flex-wrap: wrap;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.25);
    transform: translateY(140%);
    transition: transform 0.4s cubic-bezier(.2,.7,.2,1);
  }
  .cookie-banner.show { transform: translateY(0); }
  .cookie-banner-text { flex: 1; min-width: 240px; }
  .cookie-banner-text p { margin: 0; font-size: 13px; line-height: 1.55; color: rgba(255,255,255,0.85); }
  .cookie-banner-text a { color: #fff; text-decoration: underline; }
  .cookie-banner-actions { display: flex; gap: 10px; flex-shrink: 0; }
  .cookie-banner-actions .btn-ghost { background: transparent; color: #fff; border-color: rgba(255,255,255,0.3); }
  .cookie-banner-actions .btn-ghost:hover { border-color: #fff; }
  @media (max-width: 640px) {
    .cookie-banner { flex-direction: column; align-items: stretch; }
    .cookie-banner-actions { justify-content: flex-end; }
  }
  @media (prefers-reduced-motion: reduce) {
    .cookie-banner { transition: none; }
  }

  /* ---------- Fiche technique: CTA row + gated download modal ---------- */
  .card-cta-row { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; }
  .card-cta-secondary {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    font-size: 13px;
    font-weight: 700;
    color: var(--accent);
    background: transparent;
    border: 1px solid var(--hairline);
    padding: 10px 18px;
    border-radius: 4px;
    cursor: pointer;
    font-family: inherit;
    transition: border-color 0.2s ease, background 0.2s ease;
  }
  .card-cta-secondary:hover { border-color: var(--accent); background: var(--accent-soft); }

  .consent-check {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    font-size: 12.5px;
    color: var(--muted);
    cursor: pointer;
    line-height: 1.5;
  }
  .consent-check input { margin-top: 3px; flex-shrink: 0; }
  .consent-check a { color: var(--accent); }

  .fiche-modal {
    position: fixed;
    inset: 0;
    z-index: 250;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 5vh 5vw;
    background: rgba(10, 13, 18, 0.72);
    backdrop-filter: blur(4px);
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.25s ease, visibility 0.25s ease;
  }
  .fiche-modal.open { opacity: 1; visibility: visible; }
  .fiche-modal-box {
    background: var(--bg);
    border-radius: 12px;
    padding: 36px;
    max-width: 480px;
    width: 100%;
    max-height: 90vh;
    overflow-y: auto;
    position: relative;
    transform: scale(0.95);
    transition: transform 0.25s ease;
    box-shadow: 0 30px 80px rgba(0, 0, 0, 0.35);
  }
  .fiche-modal.open .fiche-modal-box { transform: scale(1); }
  .fiche-modal-box h3 { margin: 0 0 6px; font-size: 20px; }
  .fiche-modal-sub { margin: 0 0 20px; font-size: 13.5px; color: var(--muted); }
  .fiche-modal-close {
    position: absolute;
    top: 18px;
    right: 18px;
    width: 36px;
    height: 36px;
    border-radius: 100px;
    border: 1px solid var(--hairline);
    background: var(--surface);
    color: var(--ink);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
  }
  .fiche-modal-close svg { width: 16px; height: 16px; }
  .fiche-modal-close:hover { border-color: var(--accent); color: var(--accent); }
  .fiche-modal-confirm {
    display: none;
    background: var(--accent-soft);
    color: var(--accent);
    font-size: 13.5px;
    padding: 12px 14px;
    border-radius: 6px;
    margin-bottom: 16px;
  }
  .fiche-modal-confirm.show { display: block; }
  .fiche-modal-note { display: block; margin-top: 6px; font-size: 11.5px; opacity: 0.75; }
  @media (prefers-reduced-motion: reduce) {
    .fiche-modal, .fiche-modal-box { transition: none; }
  }

  /* ---------- Legal / privacy section ---------- */
  .legal-section { padding-bottom: 60px; }
  .legal-block {
    border: 1px solid var(--hairline);
    border-radius: 8px;
    padding: 18px 22px;
    margin-bottom: 12px;
    background: var(--bg);
  }
  .legal-block summary {
    cursor: pointer;
    font-weight: 700;
    font-size: 14.5px;
    list-style: none;
  }
  .legal-block summary::-webkit-details-marker { display: none; }
  .legal-content { padding-top: 14px; }
  .legal-content p { font-size: 13.5px; color: var(--muted); line-height: 1.7; margin: 0 0 12px; }
  .legal-content p:last-child { margin-bottom: 0; }
  .legal-content a { color: var(--accent); }