:root {
      --ink: #121610;
      --forest: #15201a;
      --deep: #080b09;
      --cream: #f3ede3;
      --paper: #e7dccb;
      --ember: #c45c26;
      --ember-soft: #e07838;
      --gold: #e8c07a;
      --mist: #8a9188;
      --line: rgba(243, 237, 227, 0.14);
    }
    * { box-sizing: border-box; margin: 0; padding: 0; }
    html { scroll-behavior: smooth; }
    body {
      background: var(--deep);
      color: var(--cream);
      font-family: Outfit, sans-serif;
      line-height: 1.55;
      overflow-x: hidden;
    }
    body.menu-open { overflow: hidden; }
    a { color: inherit; }
    img { max-width: 100%; height: auto; display: block; }
    .cover-img,
    section.stage .media img,
    .doors a > img,
    .cross a > img,
    .svc .shot img,
    .fire-card .shot img,
    .gear article > img,
    .editorial .shot img,
    .inspect img {
      max-width: none;
      width: 100%;
      height: 100%;
      object-fit: cover;
    }
    .wrap { width: min(1220px, calc(100% - 48px)); margin: 0 auto; }
    .serif { font-family: Fraunces, serif; }
    .kicker {
      color: var(--ember-soft);
      letter-spacing: 0.32em;
      text-transform: uppercase;
      font-size: 11px;
      font-weight: 500;
    }

    .loader {
      position: fixed; inset: 0; z-index: 90; background: #080b09;
      display: grid; place-items: center; transition: opacity .7s ease, visibility .7s;
    }
    .loader.hide { opacity: 0; visibility: hidden; }
    .loader-inner {
      display: flex; flex-direction: column; align-items: center; justify-content: center;
      text-align: center; width: 220px;
    }
    .loader .logo { width: 72px; height: 99px; margin: 0 auto; display: block; }
    .loader .word { letter-spacing: .42em; font-size: 13px; margin-top: 18px; padding-left: .42em; }
    .load-bar { width: 160px; height: 1px; background: rgba(243,237,227,.15); margin: 18px auto 0; overflow: hidden; }
    .load-bar i { display: block; height: 100%; width: 0; background: var(--ember); animation: load 1.6s ease forwards; }
    @keyframes load { to { width: 100%; } }

    .logo {
      width: 48px;
      height: 66px;
      color: var(--cream);
      display: block;
      overflow: visible;
    }
    .logo polygon, .logo ellipse { vector-effect: non-scaling-stroke; }
    .logo .iso { animation: iso 4.5s ease-in-out infinite; }
    .logo .iso:nth-child(3) { animation-delay: .4s; }
    .logo .iso:nth-child(4) { animation-delay: .8s; }
    .logo .hot { animation: pulse 2.2s ease-in-out infinite; }
    @keyframes iso {
      0%, 100% { opacity: .35; }
      50% { opacity: 1; }
    }
    @keyframes pulse {
      0%, 100% { fill: #c45c26; }
      50% { fill: #f0b36a; }
    }

    header.nav {
      position: fixed; top: 0; left: 0; right: 0; z-index: 40;
      background: #080b09;
      border-bottom: 1px solid rgba(243, 237, 227, 0.12);
      padding-top: env(safe-area-inset-top);
    }
    header.nav .bar {
      display: flex; align-items: center; justify-content: space-between; height: 88px;
    }
    .brand { display: flex; align-items: center; gap: 14px; text-decoration: none; color: var(--cream); }
    .brand .mark {
      display: grid; place-items: center; flex-shrink: 0;
      overflow: visible;
    }
    .brand .mark .logo { width: 44px; height: 60px; }
    .brand b { letter-spacing: .28em; font-size: 17px; font-weight: 500; color: var(--cream); }
    nav.links { display: flex; gap: 20px; font-size: 13px; }
    nav.links a { text-decoration: none; position: relative; color: #e8e2d6; }
    nav.links a::after {
      content: ""; position: absolute; left: 0; bottom: -4px; height: 1px; width: 0;
      background: var(--ember); transition: width .35s ease;
    }
    nav.links a:hover::after,
    nav.links a[aria-current="page"]::after { width: 100%; }
    .cta {
      display: inline-flex; align-items: center; justify-content: center;
      background: var(--ember); color: #fff8f1; text-decoration: none;
      padding: 13px 22px; font-size: 13px; font-weight: 500;
      letter-spacing: .06em; border: 1px solid var(--ember);
      transition: background .2s ease, border-color .2s ease, color .2s ease;
    }
    .cta:hover { background: #a84d20; border-color: #a84d20; }
    .cta.ghost {
      background: transparent; border: 1px solid rgba(243,237,227,.26);
      color: var(--cream);
    }
    .cta.ghost:hover {
      border-color: rgba(243,237,227,.55);
      background: rgba(243,237,227,.06);
    }
    .link {
      color: var(--gold); text-decoration: none; font-size: 14px;
      letter-spacing: .03em; border-bottom: 1px solid rgba(232,192,122,.35);
      padding-bottom: 2px;
    }
    .link:hover { color: var(--cream); border-bottom-color: var(--cream); }
    .btn-row { display: flex; flex-wrap: wrap; gap: 16px 22px; align-items: center; }
    .cta.nav-cta { flex-shrink: 0; }
    .burger {
      display: none;
      width: 44px; height: 44px; border: 1px solid var(--line);
      background: transparent; color: var(--cream); cursor: pointer;
      align-items: center; justify-content: center; flex-direction: column; gap: 5px;
    }
    .burger span { display: block; width: 18px; height: 1.5px; background: var(--cream); transition: transform .25s, opacity .25s; }
    header.nav.open .burger span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
    header.nav.open .burger span:nth-child(2) { opacity: 0; }
    header.nav.open .burger span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }

    section.stage {
      position: relative;
      min-height: 72svh;
      display: grid;
      align-items: end;
      background: #080b09;
      padding: 0;
    }
    section.stage .media {
      position: absolute; inset: 0; z-index: 0;
      overflow: hidden;
      background: #080b09;
    }
    section.stage .media img {
      position: absolute; inset: 0;
      width: 100%; height: 100%;
      object-fit: cover; object-position: center;
      display: block;
    }
    section.stage .media::after {
      content: "";
      position: absolute; inset: 0;
      background: linear-gradient(180deg, rgba(8,11,9,.18) 10%, rgba(8,11,9,.2) 40%, rgba(8,11,9,.88) 100%);
    }
    section.stage > .wrap {
      position: relative; z-index: 2;
      padding: 140px 0 56px;
    }
    section.stage h1 {
      font-size: clamp(48px, 7vw, 84px);
      font-weight: 560;
      letter-spacing: -.04em;
      line-height: .92;
      max-width: 12ch;
    }
    section.stage .lead {
      margin-top: 16px;
      max-width: 42ch;
      color: #d7d0c3;
      font-size: 18px;
    }
    section.stage .hero-actions {
      opacity: 1;
      animation: none;
      margin-top: 26px;
    }
    section.stage.ink {
      min-height: 0;
      align-items: start;
    }
    section.stage.ink > .wrap { padding: 118px 0 20px; }
    section.stage.ink h1 {
      letter-spacing: .28em;
      font-size: clamp(32px, 6vw, 68px);
      font-weight: 500;
      max-width: none;
    }
    section.stage.brand h1 {
      letter-spacing: -.04em;
      font-weight: 560;
      font-size: clamp(48px, 7vw, 84px);
      max-width: 14ch;
      line-height: .92;
    }

    section.home-open { padding: 0 0 48px; }
    .home-metrics { padding-top: 28px; padding-bottom: 28px; }
    .editorial .theses { margin-top: 22px; }
    .home-mast {
      width: min(1680px, calc(100% - 32px));
      margin: 0 auto;
      padding: 120px 0 32px;
      display: grid;
      grid-template-columns: minmax(0, 1.2fr) minmax(260px, .8fr);
      gap: 40px 56px;
      align-items: end;
    }
    .home-mast h1 {
      margin-top: 10px;
      font-size: clamp(44px, 5.4vw, 78px);
      font-weight: 560;
      letter-spacing: -.04em;
      line-height: .92;
      max-width: 13ch;
    }
    .home-mast .lead {
      color: #d7d0c3;
      font-size: 18px;
      max-width: 36ch;
      margin-bottom: 22px;
    }

    .doors {
      display: grid;
      grid-template-columns: 1fr 1fr 1fr;
      gap: 12px;
      width: min(1680px, calc(100% - 32px));
      margin: 0 auto;
    }
    .doors a {
      position: relative;
      min-height: 620px;
      height: 72svh;
      display: flex;
      align-items: flex-end;
      text-decoration: none;
      overflow: hidden;
      border: 1px solid var(--line);
      background: #101612;
      animation: doorIn .85s cubic-bezier(.2,.75,.2,1) both;
    }
    .doors a:nth-child(1) { animation-delay: .06s; }
    .doors a:nth-child(2) { animation-delay: .18s; }
    .doors a:nth-child(3) { animation-delay: .3s; }
    @keyframes doorIn {
      from { opacity: 0; transform: translateY(36px); }
      to { opacity: 1; transform: none; }
    }
    .doors a > img {
      position: absolute; inset: 0;
      width: 100%; height: 100%;
      object-fit: cover; object-position: center;
      display: block;
      transform: scale(1.04);
      transition: transform 1.15s cubic-bezier(.2,.75,.2,1);
    }
    .doors a::after {
      content: "";
      position: absolute; inset: 0;
      background: linear-gradient(180deg, rgba(8,11,9,.12) 18%, rgba(8,11,9,.88) 100%);
      transition: background .45s ease;
    }
    .doors a::before {
      content: "";
      position: absolute; left: 0; right: 0; top: 0; height: 2px; z-index: 2;
      background: var(--ember);
      transform: scaleX(0);
      transform-origin: left;
      transition: transform .45s ease;
    }
    .doors a .txt {
      position: relative; z-index: 1; padding: 28px 26px 30px;
      transform: translateY(8px);
      transition: transform .45s ease;
    }
    .doors a h3 { font-family: Fraunces, serif; font-size: 36px; margin: 8px 0 8px; }
    .doors a p { color: #d7d0c3; max-width: 28ch; }
    .doors a .enter {
      display: inline-block;
      margin-top: 16px;
      letter-spacing: .12em;
      text-transform: uppercase;
      font-size: 12px;
      border-bottom: 1px solid var(--ember);
      padding-bottom: 3px;
      opacity: .75;
      transition: opacity .35s ease, letter-spacing .35s ease;
    }
    .doors:hover a { opacity: .42; }
    .doors:hover a:hover,
    .doors a:focus-visible { opacity: 1; }
    .doors a:hover > img,
    .doors a:focus-visible > img { transform: scale(1.12); }
    .doors a:hover::after,
    .doors a:focus-visible::after {
      background: linear-gradient(180deg, rgba(8,11,9,.04) 10%, rgba(8,11,9,.82) 100%);
    }
    .doors a:hover::before,
    .doors a:focus-visible::before { transform: scaleX(1); }
    .doors a:hover .txt,
    .doors a:focus-visible .txt { transform: none; }
    .doors a:hover .enter,
    .doors a:focus-visible .enter { opacity: 1; letter-spacing: .18em; }
    .range {
      margin-top: 14px;
      color: var(--gold);
      letter-spacing: .04em;
      font-size: 14px;
    }
    .cadre {
      background: #0c120f;
      border-top: 1px solid var(--line);
      border-bottom: 1px solid var(--line);
      padding: 72px 0;
    }
    .cadre p { color: #d7d0c3; max-width: 62ch; margin-top: 16px; }

    .hero {
      position: relative; min-height: 100vh; display: grid; place-items: end start;
      padding: 88px 0 72px;
    }
    .hero-media {
      position: absolute; inset: 0;
      background-color: #080b09;
      background-image: url("assets/cendrel-hero-thermal.jpg");
      background-size: cover;
      background-position: center;
      background-repeat: no-repeat;
      animation: ken 28s ease-in-out infinite alternate;
    }
    .hero-media.bg-thermal { background-image: url("assets/cendrel-hero-thermal.jpg"); }
    .hero-media.bg-forest { background-image: url("assets/cendrel-hero-sentinelle.jpg"); }
    .hero-media.bg-solar { background-image: url("assets/cendrel-hero-photo.jpg"); }
    .hero-media.bg-roof { background-image: url("assets/cendrel-toiture-thermique.jpg"); }
    .fire-grid.trio { grid-template-columns: 1fr 1fr 1fr; }
    @keyframes ken { from { transform: scale(1); } to { transform: scale(1.08); } }
    .hero-media::after {
      content: ""; position: absolute; inset: 0;
      background: linear-gradient(180deg, rgba(8,11,9,.25) 0%, rgba(8,11,9,.15) 40%, rgba(8,11,9,.82) 100%);
    }
    .scan {
      position: absolute; left: 0; right: 0; height: 18%;
      background: linear-gradient(180deg, transparent, rgba(232,192,122,.18), transparent);
      animation: scan 5.5s ease-in-out infinite;
      pointer-events: none; mix-blend-mode: screen;
    }
    @keyframes scan { 0% { top: -20%; } 100% { top: 110%; } }
    .hero .copy { position: relative; z-index: 2; padding-top: 22vh; }
    .hero h1 {
      font-size: clamp(52px, 8vw, 104px);
      font-weight: 560; line-height: .92; letter-spacing: -.04em; max-width: 16ch;
    }
    .hero h1 span { display: block; overflow: hidden; }
    .hero h1 span i {
      display: block; font-style: normal;
      transform: translateY(110%);
      animation: up .9s cubic-bezier(.2,.8,.2,1) forwards;
    }
    .hero h1 span:nth-child(2) i { animation-delay: .12s; }
    .hero h1 span:nth-child(3) i { animation-delay: .24s; }
    @keyframes up { to { transform: translateY(0); } }
    .hero .lead {
      margin-top: 22px; max-width: 460px; color: #d7d0c3; font-size: 18px;
      opacity: 0; animation: fade .8s ease .5s forwards;
    }
    @keyframes fade { to { opacity: 1; } }
    .hero-actions { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 28px; }
    .pins { position: absolute; inset: 0; z-index: 2; pointer-events: none; }
    .pin {
      position: absolute; background: rgba(8,11,9,.82); border: 1px solid var(--ember);
      padding: 7px 10px; font-size: 11px; letter-spacing: .08em;
      animation: pinIn .6s ease forwards; opacity: 0;
    }
    .pin::before {
      content: ""; position: absolute; width: 8px; height: 8px; background: var(--ember);
      border-radius: 50%; left: -18px; top: 50%; transform: translateY(-50%);
      box-shadow: 0 0 0 0 rgba(196,92,38,.6);
      animation: ripple 2.2s ease-out infinite;
    }
    @keyframes ripple {
      70% { box-shadow: 0 0 0 14px transparent; }
      100% { box-shadow: 0 0 0 0 transparent; }
    }
    @keyframes pinIn { to { opacity: 1; } }
    .pin.a { top: 38%; left: 58%; animation-delay: 1s; }
    .pin.b { top: 48%; left: 71%; animation-delay: 1.25s; }
    .pin.c { top: 62%; left: 64%; animation-delay: 1.5s; }

    .marquee {
      border-top: 1px solid var(--line); border-bottom: 1px solid var(--line);
      overflow: hidden; white-space: nowrap; padding: 16px 0; background: #0c120f;
    }
    .marquee span {
      display: inline-block; padding-left: 100%;
      animation: mq 28s linear infinite;
      letter-spacing: .28em; text-transform: uppercase; font-size: 12px; color: #c9c3b6;
    }
    @keyframes mq { to { transform: translateX(-100%); } }

    section { padding: 80px 0; }
    section.stage + section { padding-top: 20px; }
    h2 { font-size: clamp(36px, 5vw, 64px); font-weight: 560; letter-spacing: -.035em; line-height: 1.02; }
    .reveal { opacity: 1; transform: none; }

    .stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px; background: var(--line); border: 1px solid var(--line); }
    .stats article { background: var(--deep); padding: 32px 24px; }
    .stats b { display: block; font-family: Fraunces, serif; font-size: 48px; font-weight: 560; }
    .stats b i { font-style: normal; color: var(--ember); }
    .stats p { color: #c9c3b6; font-size: 13px; margin-top: 6px; }

    .services { display: grid; gap: 14px; }
    .svc {
      display: grid; grid-template-columns: 220px 1fr; gap: 24px; align-items: center;
      min-height: 200px; padding: 0; overflow: hidden;
      border: 1px solid var(--line); background: #101612;
      position: relative;
    }
    a.svc { text-decoration: none; color: inherit; }
    .svc .shot {
      position: relative; overflow: hidden;
      height: 200px; background: #101612;
    }
    .svc .shot img {
      width: 100%; height: 100%; object-fit: cover; object-position: center;
      display: block; filter: saturate(.85);
      transition: transform .8s ease, filter .8s;
    }
    .svc:hover .shot img { transform: scale(1.08); filter: saturate(1.1); }
    .svc .txt { padding: 28px 8px; }
    .svc h3 { font-family: Fraunces, serif; font-size: 34px; margin: 6px 0 8px; }
    .svc p { color: #c9c3b6; max-width: 46ch; }
    .svc .price { padding-right: 28px; text-align: right; color: var(--gold); letter-spacing: .04em; }
    .svc .more { color: var(--gold); margin-top: 12px; letter-spacing: .04em; font-size: 14px; }
    .svc::after {
      content: ""; position: absolute; left: 0; top: 0; bottom: 0; width: 0;
      background: linear-gradient(90deg, rgba(196,92,38,.16), transparent);
      transition: width .5s ease;
    }
    .svc:hover::after { width: 100%; }

    .compare {
      display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: center;
    }
    .inspect {
      position: relative; aspect-ratio: 4/3; overflow: hidden; background: #111;
      cursor: crosshair; touch-action: none;
    }
    .inspect img { width: 100%; height: 100%; object-fit: cover; }
    .inspect .heat {
      position: absolute; inset: 0;
      background:
        radial-gradient(circle at var(--mx, 60%) var(--my, 40%), rgba(232,192,122,.45), transparent 28%),
        linear-gradient(180deg, rgba(196,92,38,.15), transparent);
      mix-blend-mode: color;
      pointer-events: none;
    }
    .inspect .lens {
      position: absolute; width: 180px; height: 180px; border: 1px solid var(--gold);
      border-radius: 50%; pointer-events: none;
      transform: translate(-50%, -50%);
      box-shadow: 0 0 0 1px rgba(8,11,9,.4), inset 0 0 40px rgba(196,92,38,.25);
    }
    .inspect .readout {
      position: absolute; left: 14px; bottom: 14px;
      background: rgba(8,11,9,.8); padding: 8px 10px; font-size: 11px; letter-spacing: .12em;
    }

    .timeline { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0; position: relative; }
    .timeline::before {
      content: ""; position: absolute; top: 18px; left: 8%; right: 8%; height: 1px;
      background: linear-gradient(90deg, var(--ember), var(--gold));
      transform-origin: left; transform: scaleX(0);
    }
    .timeline.in::before { animation: grow 1.4s ease forwards; }
    @keyframes grow { to { transform: scaleX(1); } }
    .timeline article { padding: 48px 18px 0; }
    .timeline .n {
      width: 36px; height: 36px; border: 1px solid var(--ember); border-radius: 50%;
      display: grid; place-items: center; font-size: 12px; background: var(--deep);
    }
    .timeline h3 { font-family: Fraunces, serif; font-size: 24px; margin: 16px 0 8px; }

    .sentinelle {
      position: relative; min-height: 88vh; display: grid; align-items: end;
      background: #080b09 url("assets/cendrel-hero-sentinelle.jpg") center/cover no-repeat;
    }
    .sentinelle::before {
      content: ""; position: absolute; inset: 0;
      background: linear-gradient(90deg, rgba(8,11,9,.82) 0%, rgba(8,11,9,.35) 70%);
    }
    .sentinelle .wrap { position: relative; padding-bottom: 48px; max-width: 640px; margin-left: 6vw; }

    .fire-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
    .fire-card {
      border: 1px solid var(--line); background: #101612; overflow: hidden;
      display: flex; flex-direction: column;
    }
    .fire-card .shot {
      height: 240px; background: #101612;
      position: relative; overflow: hidden;
    }
    .fire-card .shot img {
      width: 100%; height: 100%; object-fit: cover; object-position: center;
      display: block;
    }
    .fire-card .shot i {
      position: absolute; left: 14px; bottom: 14px; z-index: 1; font-style: normal;
      background: rgba(8,11,9,.84); padding: 6px 10px; font-size: 11px; letter-spacing: .14em;
    }
    .fire-card .txt { padding: 26px 24px 28px; flex: 1; display: flex; flex-direction: column; }
    .fire-card h3 { font-family: Fraunces, serif; font-size: 30px; margin: 6px 0 10px; }
    .fire-card p { color: #c9c3b6; }
    .fire-card ul { margin: 14px 0 0 18px; color: #d7d0c3; font-size: 14px; }
    .fire-card .price { margin-top: auto; padding-top: 18px; color: var(--gold); letter-spacing: .04em; }
    .gear {
      display: grid; grid-template-columns: 1.1fr .9fr; gap: 14px; margin-top: 14px;
    }
    .gear article {
      min-height: 220px; background: #101612;
      border: 1px solid var(--line); position: relative; overflow: hidden;
    }
    .gear article > img {
      position: absolute; inset: 0;
      width: 100%; height: 100%;
      object-fit: cover; object-position: center;
      display: block;
    }
    .gear article span {
      position: absolute; left: 16px; bottom: 16px; max-width: 36ch; z-index: 1;
      background: rgba(8,11,9,.82); padding: 12px 14px;
    }
    .gear article b { display: block; font-family: Fraunces, serif; font-size: 22px; }

    form.ask {
      display: grid; grid-template-columns: 1fr 1fr; gap: 14px;
      background: linear-gradient(180deg, #121a16, #0c120f);
      border: 1px solid var(--line); padding: 36px;
    }
    form.ask .full { grid-column: 1 / -1; }
    label { display: block; font-size: 11px; letter-spacing: .14em; text-transform: uppercase; color: #b7b1a4; margin-bottom: 7px; }
    input, select, textarea {
      width: 100%; background: rgba(8,11,9,.7); border: 1px solid var(--line);
      color: var(--cream); padding: 13px 12px; font: inherit;
      transition: border-color .3s, box-shadow .3s;
    }
    input:focus, select:focus, textarea:focus {
      outline: 0; border-color: var(--ember);
      box-shadow: 0 0 0 3px rgba(196,92,38,.18);
    }
    textarea { min-height: 120px; resize: vertical; }
    button.cta { border: 0; cursor: pointer; font: inherit; }

    footer {
      border-top: 1px solid var(--line); padding: 40px 0 56px;
      display: flex; justify-content: space-between; gap: 16px; color: var(--mist); font-size: 13px;
    }
    footer a { text-decoration: none; }

    @media (max-width: 1100px) {
      nav.links { gap: 16px; font-size: 12px; }
    }

    @media (max-width: 860px) {
      .wrap { width: min(1220px, calc(100% - 32px)); }
      header.nav .bar { height: 68px; }
      .brand { gap: 10px; }
      .brand .mark .logo { width: 32px; height: 44px; }
      .cta.nav-cta { padding: 8px 12px; font-size: 12px; }
      .brand b { font-size: 14px; letter-spacing: .22em; }
      .burger { display: flex; }
      nav.links {
        display: flex;
        flex-direction: column;
        gap: 0;
        position: fixed;
        top: 68px; left: 0; right: 0;
        background: #0a100d;
        border-bottom: 1px solid var(--line);
        padding: 8px 0 16px;
        transform: translateY(-120%);
        opacity: 0;
        pointer-events: none;
        transition: transform .3s ease, opacity .3s ease;
      }
      header.nav.open nav.links {
        transform: none;
        opacity: 1;
        pointer-events: auto;
      }
      nav.links a {
        padding: 14px 20px;
        font-size: 16px;
        border-bottom: 1px solid var(--line);
      }
      nav.links a.cta {
        margin: 14px 20px 4px;
        justify-content: center;
        border-bottom: 0;
      }

      .cta.nav-cta { display: none; }
      section.stage { min-height: 78svh; }
      section.stage.ink { min-height: 0; }
      section.stage > .wrap { padding: 96px 0 36px; }
      section.stage.ink > .wrap { padding: 92px 0 16px; }
      section.stage h1 { font-size: clamp(40px, 12vw, 56px); }
      section.stage .lead { font-size: 16px; }
      section.stage.ink h1 { letter-spacing: .18em; font-size: clamp(28px, 10vw, 40px); }
      section.stage.brand h1 { letter-spacing: -.04em; font-size: clamp(40px, 12vw, 56px); }
      section.home-open { padding: 0 0 56px; }
      .home-mast {
        grid-template-columns: 1fr;
        gap: 18px;
        padding: 92px 0 24px;
      }
      .home-mast h1 { font-size: clamp(40px, 11vw, 56px); }
      .home-mast .lead { font-size: 16px; margin-bottom: 18px; }
      .doors { grid-template-columns: 1fr; width: calc(100% - 32px); }
      .doors a { min-height: 420px; height: 62svh; }
      .doors a h3 { font-size: 32px; }
      .doors a .txt { padding: 22px 20px 24px; }
      .doors:hover a { opacity: 1; }

      .hero {
        min-height: 100svh;
        padding: 88px 0 40px;
        place-items: end start;
      }
      .hero .copy { padding-top: 8vh; }
      .hero h1 { font-size: clamp(40px, 12vw, 56px); }
      .hero .lead { font-size: 16px; }
      .hero-actions { flex-direction: column; align-items: stretch; }
      .hero-actions .cta { justify-content: center; }
      .pin.b, .pin.c { display: none; }
      .pin.a { top: auto; bottom: 28%; left: 12%; }

      section { padding: 64px 0; }
      h2 { font-size: clamp(30px, 8vw, 40px); }

      .stats { grid-template-columns: 1fr 1fr; }
      .stats article { padding: 20px 16px; }
      .stats b { font-size: 32px; }

      .svc {
        grid-template-columns: 1fr;
        min-height: 0;
      }
      .svc .shot { height: 160px; }
      .svc .txt { padding: 20px 18px 8px; }
      .svc h3 { font-size: 28px; }
      .svc .price { text-align: left; padding: 0 18px 20px; }

      .compare { grid-template-columns: 1fr; gap: 28px; }
      .inspect .lens { width: 120px; height: 120px; }

      .timeline { grid-template-columns: 1fr; }
      .timeline::before {
        top: 0; bottom: 0; left: 35px; right: auto; width: 1px; height: auto;
        background: var(--ember);
      }
      .timeline article {
        padding: 0 0 22px 64px;
        position: relative;
      }
      .timeline .n { position: absolute; left: 18px; top: 0; }

      .sentinelle { min-height: 70svh; }
      .sentinelle::before {
        background: linear-gradient(180deg, rgba(8,11,9,.2) 0%, rgba(8,11,9,.88) 70%);
      }
      .sentinelle .wrap { margin-left: auto; padding-bottom: 48px; }

      .fire-grid, .fire-grid.trio, .gear { grid-template-columns: 1fr; }
      .fire-card .shot { height: 180px; }
      .fire-card h3 { font-size: 26px; }

      form.ask { grid-template-columns: 1fr; padding: 20px; }
      input, select, textarea { font-size: 16px; }

      footer {
        flex-direction: column;
        gap: 10px;
        padding: 28px 0 40px;
      }
    }

    @media (max-width: 420px) {
      .stats { grid-template-columns: 1fr; }
      .kicker { letter-spacing: .18em; font-size: 10px; }
    }

    @media (prefers-reduced-motion: reduce) {
      *, *::before, *::after { animation: none !important; transition: none !important; }
    }

#approche, #solaire, #toiture, #documents, #methode, #exemples,
#cadre, #alerte, #pilotee, #autonome, #comparer,
#usages, #livrable, #hors {
  scroll-margin-top: 152px;
}

.page-hero-full {
  position: relative;
  min-height: 72vh;
  display: grid;
  align-items: end;
  padding: 140px 0 56px;
}
.page-hero-full .media,
.page-hero-full .hero-page-img {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  object-fit: cover; object-position: center;
  background-size: cover; background-position: center;
}
.page-hero-full .media::after,
.page-hero-full .hero-page-veil {
  content: "";
  position: absolute; inset: 0; z-index: 1;
  background: linear-gradient(180deg, rgba(8,11,9,.35) 0%, rgba(8,11,9,.12) 45%, rgba(8,11,9,.88) 100%);
}
.page-hero-full .wrap { position: relative; z-index: 2; }
.page-hero-full h1 {
  font-size: clamp(40px, 6vw, 76px);
  font-weight: 560; letter-spacing: -.04em; line-height: .96;
  max-width: 15ch; margin-top: 10px;
}
.page-hero-full .lead {
  max-width: 46ch; color: #d7d0c3; margin-top: 18px; font-size: 17px;
}
.hero-jump {
  display: flex; gap: 18px; align-items: center;
  margin-top: 28px; font-size: 12px; letter-spacing: .18em;
  text-transform: uppercase;
}
.hero-jump a {
  color: var(--cream); text-decoration: none;
  border-bottom: 1px solid var(--ember); padding-bottom: 3px;
}
.hero-jump a:hover { color: var(--gold); }
.hero-jump span { color: #6b7268; }

.subnav {
  position: sticky; top: 88px; z-index: 30;
  background: rgba(8, 11, 9, .94);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(14px);
}
.subnav .row {
  display: flex; align-items: center; gap: 28px;
  height: 54px; overflow-x: auto; scrollbar-width: none;
}
.subnav .row::-webkit-scrollbar { display: none; }
.subnav a {
  text-decoration: none; color: #b7b1a4; font-size: 13px;
  letter-spacing: .04em; white-space: nowrap; flex-shrink: 0;
}
.subnav a:hover, .subnav a.is-on { color: var(--cream); }

.chapter { padding: 100px 0; }
.chapter.tight { padding: 72px 0; }
.chapter.band {
  background: #0c120f;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.sec-head {
  display: grid; grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr);
  gap: 48px; align-items: end; margin-bottom: 40px;
}
.sec-head h2 { margin-top: 8px; }
.sec-head .prose { margin: 0; }

.frame {
  position: relative; margin: 0; overflow: hidden;
  background: #0a100d; aspect-ratio: 3 / 2;
}
.frame img {
  width: 100%; height: 100%; object-fit: cover; object-position: center;
  display: block;
}
.frame figcaption,
.frame .cap,
.editorial .shot i {
  position: absolute; left: 14px; bottom: 14px;
  font-style: normal; font-size: 11px; letter-spacing: .16em;
  text-transform: uppercase; color: var(--cream);
  background: rgba(8,11,9,.8); padding: 6px 10px;
}

.spread, .editorial {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 48px 56px; align-items: center;
}
.spread.flip .frame,
.editorial.flip .frame,
.editorial.flip .shot { order: 2; }
.editorial .shot {
  position: relative; aspect-ratio: 3 / 2; min-height: 180px;
  overflow: hidden; background: #101612;
}
.editorial .shot img {
  width: 100%; height: 100%; object-fit: cover; object-position: center;
  display: block;
}
.spread h3, .editorial h3 {
  font-family: Fraunces, serif; font-size: clamp(26px, 2.8vw, 38px);
  margin: 8px 0 14px;
}
.spread p, .editorial p { color: #c9c3b6; }
.spread ul, .editorial ul { margin: 16px 0 0 18px; color: #d7d0c3; }
.price-bar {
  display: flex; justify-content: space-between; align-items: baseline;
  gap: 16px; flex-wrap: wrap;
  margin-top: 28px; padding-top: 18px;
  border-top: 1px solid var(--line);
}
.price-bar b { color: var(--gold); font-weight: 500; letter-spacing: .04em; }

.facts { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 14px; }
.fact {
  border: 1px solid var(--line); background: #101612;
  padding: 28px 24px 30px; min-height: 220px;
}
.fact h3 { font-family: Fraunces, serif; font-size: 26px; margin: 10px 0 10px; }
.fact p { color: #c9c3b6; }

.docs { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.doc {
  border: 1px solid var(--line); background: #101612;
  display: flex; flex-direction: column; overflow: hidden;
}
.doc .preview {
  aspect-ratio: 3 / 2; height: auto;
  background-size: cover; background-position: center;
}
.doc .preview img {
  width: 100%; height: 100%; object-fit: cover; display: block;
}
.doc .txt { padding: 28px 26px 30px; display: flex; flex-direction: column; flex: 1; }
.doc h3 { font-family: Fraunces, serif; font-size: 26px; margin: 6px 0 8px; }
.doc p { color: #c9c3b6; }
.doc .row { display: flex; gap: 16px 22px; flex-wrap: wrap; align-items: center; margin-top: 22px; }

.cases { display: grid; gap: 72px; }
.case {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 48px; align-items: center;
}
.case:nth-child(even) .frame,
.case:nth-child(even) .shot { order: 2; }
.case .shot {
  aspect-ratio: 3 / 2; min-height: 0;
  background-size: cover; background-position: center;
}
.case .txt { padding: 0; }
.case h3 { font-family: Fraunces, serif; font-size: 30px; margin: 6px 0 10px; }
.case p { color: #c9c3b6; }
.case ul { margin: 14px 0 0 18px; color: #d7d0c3; }
.case .meta { margin-top: 20px; }

.compare-cards { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.compare-cards article {
  border: 1px solid var(--line); background: #101612; padding: 32px 28px 28px;
}
.compare-cards h3 { font-family: Fraunces, serif; font-size: 30px; margin: 8px 0 6px; }
.compare-cards .lead-s { color: #c9c3b6; margin-bottom: 8px; }
.compare-cards dl { margin: 18px 0 0; }
.compare-cards dl div {
  display: grid; grid-template-columns: 140px 1fr; gap: 12px;
  padding: 11px 0; border-top: 1px solid var(--line); font-size: 14px;
}
.compare-cards dt { color: #8a9188; font-weight: 400; }
.compare-cards dd { margin: 0; color: #e8e2d6; }

.media-note { margin-top: 16px; max-width: min(720px, 100%); }

.cmp-wrap { border: 1px solid var(--line); overflow: auto; background: #101612; }
.cmp { width: 100%; border-collapse: collapse; font-size: 15px; }
.cmp th, .cmp td {
  text-align: left; padding: 16px 20px;
  border-bottom: 1px solid var(--line); vertical-align: top;
}
.cmp th { color: var(--gold); font-weight: 500; }
.cmp td { color: #d7d0c3; }
.cmp thead th { border-bottom: 1px solid var(--ember); color: var(--cream); background: #0c120f; }
.cmp td:first-child { color: #e8e2d6; width: 22%; }

.cta-band {
  padding: 80px 0;
  background:
    linear-gradient(180deg, rgba(8,11,9,.55), rgba(8,11,9,.82)),
    #0c120f;
  border-top: 1px solid var(--line);
}
.cta-band .box {
  display: flex; justify-content: space-between; align-items: end;
  gap: 28px; flex-wrap: wrap;
}

.gallery .cell {
  aspect-ratio: 3 / 2; min-height: 0; background-size: cover; background-position: center;
  position: relative; border: 1px solid var(--line);
}
.gallery .cell:first-child { aspect-ratio: 3 / 2; min-height: 0; }
.cross { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; padding: 0 0 80px; }
.cross.trio { grid-template-columns: 1fr 1fr 1fr; }
.cross a {
  position: relative; aspect-ratio: 3 / 2; min-height: 220px; overflow: hidden;
  text-decoration: none; border: 1px solid var(--line);
  background: #101612;
}
.cross a > img {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  object-fit: cover; object-position: center;
  display: block;
}
.cross a::after {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(180deg, transparent 20%, rgba(8,11,9,.88));
}
.cross a .txt { position: relative; z-index: 1; padding: 28px; height: 100%; display: flex; flex-direction: column; justify-content: end; }
.cross a h3 { font-family: Fraunces, serif; font-size: 32px; margin: 6px 0 8px; }
.cross a p { color: #c9c3b6; max-width: 36ch; }

.prose { color: #c9c3b6; max-width: 66ch; }
.prose + .prose { margin-top: 14px; }
.wordmark {
  letter-spacing: .38em; font-weight: 500;
  font-size: clamp(28px, 7vw, 68px);
  padding-left: .38em;
}
.def {
  font-family: Fraunces, serif;
  font-size: clamp(26px, 3.6vw, 40px);
  line-height: 1.28; font-weight: 400; max-width: 22ch;
}
.def i { color: var(--ember-soft); font-style: italic; }
.theses { border-top: 1px solid var(--line); }
.thesis {
  display: grid; grid-template-columns: 72px 1fr;
  gap: 20px; padding: 26px 0;
  border-bottom: 1px solid var(--line); align-items: start;
}
.thesis .n { font-family: Fraunces, serif; font-size: 28px; color: var(--ember); line-height: 1; }
.thesis h3 { font-family: Fraunces, serif; font-size: 26px; margin: 0 0 8px; }
.thesis p { color: #c9c3b6; max-width: 62ch; }
.gallery {
  display: grid; grid-template-columns: 1fr 1fr 1fr;
  gap: 14px;
}
.gallery .cell {
  aspect-ratio: 3 / 2; min-height: 0;
  background-size: cover; background-position: center;
  position: relative; border: 1px solid var(--line);
}
.gallery .cell:first-child { grid-row: auto; min-height: 0; aspect-ratio: 3 / 2; }
.gallery .cell i {
  position: absolute; left: 14px; bottom: 14px; font-style: normal;
  background: rgba(8,11,9,.84); padding: 6px 10px;
  font-size: 11px; letter-spacing: .14em;
}

@media (min-width: 861px) {
  .page-hero-full {
    aspect-ratio: 3 / 2;
    min-height: 0;
    max-height: 760px;
    height: auto;
  }
}

@media (max-width: 860px) {
  #approche, #solaire, #toiture, #documents, #methode, #exemples,
  #cadre, #alerte, #pilotee, #autonome, #comparer,
  #usages, #livrable, #hors {
    scroll-margin-top: 122px;
  }
  .page-hero-full { min-height: 70svh; padding: 110px 0 40px; }
  .page-hero-full h1 { font-size: clamp(36px, 11vw, 52px); }
  .page-hero-full .lead { font-size: 16px; }
  .subnav { top: 68px; }
  .chapter, .chapter.tight { padding: 56px 0; }
  .sec-head, .editorial, .spread, .facts, .docs, .cross, .cross.trio, .case,
  .gallery, .thesis, .compare-cards { grid-template-columns: 1fr; gap: 22px; }
  .gallery { grid-template-columns: 1fr; grid-template-rows: auto; }
  .gallery .cell, .gallery .cell:first-child { aspect-ratio: 3 / 2; min-height: 0; grid-row: auto; }
  .editorial.flip .shot, .editorial.flip .frame,
  .spread.flip .frame, .case:nth-child(even) .shot, .case:nth-child(even) .frame { order: 0; }
  .case .txt, .doc .txt { padding: 0; }
  .doc .txt { padding: 22px 18px 24px; }
  .compare-cards dl div { grid-template-columns: 1fr; gap: 4px; }
  .cta-band .box { align-items: stretch; }
  .cta-band .cta { justify-content: center; }
}