:root{
    --bg:#081019;
    --bg-2:#0a1521;
    --bg-3:#0d1b2a;
    --panel:#0f1e2e;
    --gold:#c9a24b;
    --gold-2:#e3c27e;
    --gold-soft:#a5863f;
    --teal:#2f5f66;
    --teal-2:#3b767e;
    --cream:#f3ecdd;
    --text:#e7ddc9;
    --muted:#8892a0;
    --muted-2:#6d7885;
    --line:rgba(201,162,75,.18);
    --serif:'Cormorant Garamond',Georgia,serif;
    --sans:'Jost',system-ui,-apple-system,sans-serif;
    --maxw:1200px;
  }
  *{margin:0;padding:0;box-sizing:border-box}
  html{scroll-behavior:smooth}
  body{
    background:var(--bg);
    color:var(--text);
    font-family:var(--sans);
    font-weight:300;
    line-height:1.6;
    overflow-x:hidden;
    -webkit-font-smoothing:antialiased;
  }
  a{color:inherit;text-decoration:none}
  img{max-width:100%;display:block}
  ::selection{background:var(--gold);color:#0a0f16}

  /* ---------- Ambient background ---------- */
  .bg-fx{position:fixed;inset:0;z-index:-2;overflow:hidden;pointer-events:none}
  .bg-fx::before{
    content:"";position:absolute;inset:0;
    background:
      radial-gradient(1000px 600px at 78% 8%, rgba(201,162,75,.12), transparent 60%),
      radial-gradient(900px 700px at 12% 30%, rgba(47,95,102,.18), transparent 60%),
      radial-gradient(1200px 900px at 50% 100%, rgba(201,162,75,.07), transparent 60%),
      linear-gradient(180deg,#081019 0%, #0a1521 40%, #081019 100%);
  }
  .orb{position:absolute;border-radius:50%;filter:blur(60px);opacity:.5;animation:float 18s ease-in-out infinite}
  .orb.a{width:460px;height:460px;top:-120px;right:-80px;background:radial-gradient(circle,rgba(201,162,75,.35),transparent 70%)}
  .orb.b{width:520px;height:520px;top:40%;left:-160px;background:radial-gradient(circle,rgba(47,95,102,.4),transparent 70%);animation-delay:-6s}
  .orb.c{width:380px;height:380px;bottom:-120px;right:20%;background:radial-gradient(circle,rgba(201,162,75,.22),transparent 70%);animation-delay:-11s}
  @keyframes float{0%,100%{transform:translate(0,0)}33%{transform:translate(40px,-30px)}66%{transform:translate(-30px,25px)}}

  .grain{position:fixed;inset:0;z-index:-1;pointer-events:none;opacity:.035;
    background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E")}

  /* ---------- Layout ---------- */
  .wrap{max-width:var(--maxw);margin:0 auto;padding:0 28px}
  section{position:relative}
  .eyebrow{
    font-size:12px;letter-spacing:.32em;text-transform:uppercase;
    color:var(--gold);font-weight:500;display:inline-flex;align-items:center;gap:12px;
  }
  .eyebrow::before{content:"";width:26px;height:1px;background:var(--gold);opacity:.6}

  /* ---------- Nav ---------- */
  header{position:fixed;top:0;left:0;right:0;z-index:100;transition:all .5s cubic-bezier(.2,.8,.2,1)}
  header.scrolled{background:rgba(8,16,25,.72);backdrop-filter:blur(16px);border-bottom:1px solid var(--line)}
  .nav{display:flex;align-items:center;justify-content:space-between;padding:22px 28px;max-width:var(--maxw);margin:0 auto;transition:padding .4s ease}
  header.scrolled .nav{padding:14px 28px}
  .logo{line-height:1}
  .logo b{font-family:var(--serif);font-size:26px;font-weight:600;color:var(--cream);letter-spacing:.5px}
  .logo span{display:block;font-size:10px;letter-spacing:.34em;text-transform:uppercase;color:var(--gold);margin-top:2px}
  .nav-links{display:flex;align-items:center;gap:38px}
  .nav-links a{font-size:14px;letter-spacing:.04em;color:var(--text);position:relative;padding:4px 0;opacity:.85;transition:opacity .3s}
  .nav-links a::after{content:"";position:absolute;left:0;bottom:-2px;width:0;height:1px;background:var(--gold);transition:width .35s ease}
  .nav-links a:hover{opacity:1}
  .nav-links a:hover::after{width:100%}
  .btn{
    display:inline-flex;align-items:center;gap:10px;cursor:pointer;border:none;
    font-family:var(--sans);font-size:14px;letter-spacing:.03em;position:relative;overflow:hidden;
    padding:13px 24px;border-radius:2px;transition:all .4s cubic-bezier(.2,.8,.2,1);white-space:nowrap;
  }
  .btn-primary::after,.btn-gold::after{content:"";position:absolute;top:0;left:-75%;width:45%;height:100%;
    background:linear-gradient(90deg,transparent,rgba(255,255,255,.3),transparent);transform:skewX(-20deg);pointer-events:none}
  .btn-primary:hover::after,.btn-gold:hover::after{animation:shine .85s ease}
  @keyframes shine{to{left:135%}}
  .btn .arw{transition:transform .4s ease}
  .btn:hover .arw{transform:translateX(5px)}
  .btn-primary{background:var(--teal);color:var(--cream);box-shadow:0 10px 30px -12px rgba(47,95,102,.9)}
  .btn-primary:hover{background:var(--teal-2);box-shadow:0 16px 40px -12px rgba(59,118,126,.9);transform:translateY(-2px)}
  .btn-ghost{background:transparent;color:var(--text);padding-left:6px;border-bottom:1px solid transparent}
  .btn-ghost:hover{color:var(--gold-2)}
  .btn-gold{background:linear-gradient(120deg,var(--gold),var(--gold-2));color:#12100a;font-weight:500}
  .btn-gold:hover{transform:translateY(-2px);box-shadow:0 16px 40px -14px rgba(201,162,75,.8)}

  .burger{display:none;flex-direction:column;gap:5px;background:none;border:none;cursor:pointer;padding:6px}
  .burger span{width:26px;height:2px;background:var(--cream);transition:.3s}
  .mobile-menu{position:fixed;inset:0;z-index:99;background:rgba(8,16,25,.97);backdrop-filter:blur(10px);
    display:flex;flex-direction:column;align-items:center;justify-content:center;gap:8px;
    opacity:0;pointer-events:none;transition:opacity .4s ease}
  .mobile-menu.open{opacity:1;pointer-events:auto}
  .mobile-menu a{font-family:var(--serif);font-size:34px;color:var(--cream);padding:10px}

  /* ---------- Hero ---------- */
  .hero{padding:170px 0 90px;overflow:hidden}
  .hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:40px;align-items:center}
  .hero h1{
    font-family:var(--serif);font-weight:500;color:var(--cream);
    font-size:clamp(44px,6.2vw,88px);line-height:1.02;letter-spacing:-.5px;margin:22px 0 24px;
  }
  .hero h1 .dot{color:var(--gold)}
  .hero p.lead{font-size:17px;color:var(--muted);max-width:430px;margin-bottom:36px}
  .hero-cta{display:flex;align-items:center;gap:26px;flex-wrap:wrap}

  /* Hero photo */
  .stage{position:relative;perspective:1600px}
  .hero-photo{
    position:relative;border-radius:18px;overflow:hidden;
    box-shadow:0 60px 100px -34px rgba(0,0,0,.85), 0 0 0 1px rgba(201,162,75,.18);
    transform:rotateY(-9deg) rotateX(3deg);transform-style:preserve-3d;
    transition:transform .35s cubic-bezier(.2,.8,.2,1);
    animation:floatY 9s ease-in-out infinite;
  }
  .hero-photo img{width:100%;height:100%;object-fit:cover;object-position:center;aspect-ratio:1/1;display:block}
  .hero-photo .glow{position:absolute;inset:0;pointer-events:none;
    background:radial-gradient(120% 90% at 78% 12%, rgba(201,162,75,.14), transparent 55%);mix-blend-mode:screen}
  .hero-photo::after{content:"";position:absolute;inset:0;pointer-events:none;
    box-shadow:inset 0 0 90px rgba(6,12,20,.55);border-radius:18px}
  @keyframes floatY{0%,100%{transform:rotateY(-9deg) rotateX(3deg) translateY(0)}50%{transform:rotateY(-9deg) rotateX(3deg) translateY(-14px)}}

  /* ---------- Section heading ---------- */
  .sec-head{margin-bottom:52px}
  .sec-head h2{font-family:var(--serif);font-weight:500;color:var(--cream);font-size:clamp(30px,4vw,50px);line-height:1.05;margin-top:16px}

  /* ---------- Expertises ---------- */
  .expertises{padding:40px 0 60px}
  .cards{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
  .card{
    position:relative;border:1px solid var(--line);border-radius:8px;padding:30px 26px 26px;
    background:linear-gradient(160deg,rgba(255,255,255,.02),rgba(255,255,255,0));
    min-height:230px;display:flex;flex-direction:column;overflow:hidden;
    width:100%;text-align:left;font-family:var(--sans);color:inherit;cursor:pointer;appearance:none;-webkit-appearance:none;
    transition:transform .5s cubic-bezier(.2,.8,.2,1),border-color .5s,background .5s;
  }
  .card::before{content:"";position:absolute;inset:0;background:radial-gradient(200px 160px at var(--mx,50%) var(--my,0%),rgba(201,162,75,.14),transparent 70%);opacity:0;transition:opacity .5s}
  .card:hover{transform:translateY(-8px);border-color:rgba(201,162,75,.45);background:linear-gradient(160deg,rgba(201,162,75,.05),rgba(255,255,255,0))}
  .card:hover::before{opacity:1}
  .card .ic{width:50px;height:50px;color:var(--gold-2);margin-bottom:24px;animation:iconFloat 6s ease-in-out infinite}
  .card:nth-child(2) .ic{animation-delay:-1.5s}
  .card:nth-child(3) .ic{animation-delay:-3s}
  .card:nth-child(4) .ic{animation-delay:-4.5s}
  .card .ic svg{width:100%;height:100%;stroke:currentColor;fill:none;stroke-width:2;stroke-linecap:round;stroke-linejoin:round;overflow:visible}
  .card h3{font-family:var(--serif);font-size:26px;color:var(--cream);font-weight:500;line-height:1.1}
  .card .go{margin-top:auto;color:var(--gold);font-size:20px;transition:transform .4s}
  .card:hover .go{transform:translateX(8px)}
  @keyframes iconFloat{0%,100%{transform:translateY(0)}50%{transform:translateY(-6px)}}
  @keyframes spin{to{transform:rotate(360deg)}}

  /* per-icon micro-animations */
  .ic-svg .prop,.ic-svg .lens,.ic-svg .radar,.ic-svg .cursor{transform-box:fill-box;transform-origin:center}
  .ic-drone .prop{animation:spin 3.2s linear infinite}
  .card:hover .ic-drone{color:var(--gold-2)}
  .card:hover .ic-drone .prop{animation-duration:.42s}
  .ic-svg .radar{opacity:0}
  .card:hover .ic-svg .radar{animation:radar 1.5s ease-out infinite}
  @keyframes radar{0%{transform:scale(1);opacity:.85}100%{transform:scale(3.4);opacity:0}}
  .card:hover .ic-svg .lens{animation:lensPulse 1.1s ease-in-out infinite}
  @keyframes lensPulse{0%,100%{transform:scale(1)}50%{transform:scale(.62)}}
  .card:hover .ic-svg .cursor{animation:cursorMove 1.3s ease-in-out infinite}
  @keyframes cursorMove{0%,100%{transform:translate(0,0)}50%{transform:translate(6px,4px)}}

  /* ---------- Featured project ---------- */
  .featured{padding:60px 0}
  .feat-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:34px;align-items:stretch}
  .feat-copy{display:flex;flex-direction:column;justify-content:center;padding:8px 4px}
  .feat-copy p{color:var(--muted);font-size:16px;line-height:1.75;margin-bottom:20px}
  .feat-copy .lead-in{color:var(--gold-2);font-family:var(--serif);font-size:19px;font-weight:600;letter-spacing:.01em}
  .feat-tags{list-style:none;display:flex;flex-wrap:wrap;gap:10px;margin:6px 0 28px}
  .feat-tags li{font-size:12.5px;letter-spacing:.04em;color:var(--text);padding:8px 15px;border:1px solid var(--line);border-radius:40px;
    background:linear-gradient(160deg,rgba(201,162,75,.06),transparent);transition:.4s}
  .feat-tags li:hover{border-color:rgba(201,162,75,.5);color:var(--gold-2);transform:translateY(-2px)}
  .feat-card{position:relative;border-radius:14px;overflow:hidden;min-height:440px;
    border:1px solid var(--line);display:flex;align-items:flex-end;background:#0b161d}
  .feat-img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:center;
    transition:transform 1.2s cubic-bezier(.2,.8,.2,1)}
  .feat-card:hover .feat-img{transform:scale(1.05)}
  .feat-card::after{content:"";position:absolute;inset:0;pointer-events:none;
    background:linear-gradient(90deg,rgba(6,12,20,.9) 0%,rgba(6,12,20,.72) 34%,rgba(6,12,20,.2) 62%,transparent 100%),
               linear-gradient(0deg,rgba(6,12,20,.7),transparent 45%)}
  .feat-scene{position:absolute;inset:0;overflow:hidden;z-index:1}
  .feat-inner{position:relative;padding:48px;max-width:520px;z-index:2}
  .feat-inner .eyebrow{color:var(--gold-2)}
  .feat-inner h3{font-family:var(--serif);font-size:clamp(38px,5vw,58px);color:var(--cream);font-weight:600;margin:14px 0 14px;line-height:1}
  .feat-inner p{color:var(--text);opacity:.85;max-width:300px;margin-bottom:26px}
  .feat-link{display:inline-flex;align-items:center;gap:14px;color:var(--cream);font-size:15px;letter-spacing:.02em}
  .feat-link .arw{color:var(--gold);transition:transform .4s}
  .feat-link:hover .arw{transform:translateX(8px)}
  .comet{position:absolute;right:6%;bottom:16%;width:8px;height:8px;border-radius:50%;background:var(--gold-2);
    box-shadow:0 0 20px 6px rgba(227,194,126,.6);animation:comet 6s ease-in-out infinite}
  @keyframes comet{0%{transform:translate(120px,60px);opacity:0}30%{opacity:1}100%{transform:translate(-260px,-120px);opacity:0}}

  /* ---------- Process ---------- */
  .process{padding:70px 0 40px}
  .steps{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;position:relative}
  .step{position:relative;padding-right:20px}
  .step .num{width:56px;height:56px;border-radius:50%;border:1px solid var(--line);display:grid;place-items:center;
    font-family:var(--serif);font-size:24px;color:var(--gold-2);margin-bottom:22px;position:relative;background:var(--bg);transition:.5s}
  .step:hover .num{border-color:var(--gold);box-shadow:0 0 0 6px rgba(201,162,75,.08)}
  .step h3{font-family:var(--serif);font-size:26px;color:var(--cream);font-weight:500;margin-bottom:8px}
  .step p{color:var(--muted);font-size:15px;max-width:230px}
  .step:not(:last-child) .num::after{content:"";position:absolute;left:64px;top:50%;width:calc(100% + 20px);height:1px;
    background:linear-gradient(90deg,var(--gold),transparent);opacity:.4}
  .step .dot{position:absolute;left:calc(100% - 6px);top:28px;width:7px;height:7px;border-radius:50%;background:var(--gold)}
  .step:last-child .dot{display:none}

  /* ---------- CTA ---------- */
  .cta{padding:150px 0 160px;text-align:center;position:relative;overflow:hidden;margin-top:40px}
  .cta .cta-bg{position:absolute;inset:0;z-index:-2;width:100%;height:100%;object-fit:cover;object-position:center;
    filter:blur(11px) brightness(.72) saturate(1.05);transform:scale(1.14)}
  .cta::before{content:"";position:absolute;inset:0;z-index:-1;
    background:
      radial-gradient(85% 110% at 50% 42%, rgba(6,12,20,.6), rgba(6,12,20,.9) 88%),
      linear-gradient(180deg, #081019 0%, rgba(8,16,25,.45) 26%, rgba(8,16,25,.5) 70%, #081019 100%);}
  .cta h2{font-family:var(--serif);font-weight:500;color:var(--cream);font-size:clamp(34px,5.4vw,66px);line-height:1.05;max-width:820px;margin:0 auto 40px;text-shadow:0 6px 40px rgba(0,0,0,.6)}

  /* ---------- Footer ---------- */
  footer{border-top:1px solid var(--line);padding:70px 0 30px;background:linear-gradient(180deg,#0a1520,#070d15)}
  .foot-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr 1.2fr;gap:34px}
  .foot-brand .logo b{font-size:30px}
  .foot-brand p{color:var(--muted);font-size:14px;max-width:230px;margin:18px 0 22px}
  .socials{display:flex;gap:12px}
  .socials a{width:38px;height:38px;border:1px solid var(--line);border-radius:50%;display:grid;place-items:center;color:var(--text);transition:.4s}
  .socials a:hover{border-color:var(--gold);color:var(--gold-2);transform:translateY(-3px)}
  .socials svg{width:16px;height:16px;stroke:currentColor;fill:none;stroke-width:1.5}
  .foot-col h4{font-size:12px;letter-spacing:.2em;text-transform:uppercase;color:var(--gold);margin-bottom:18px;font-weight:500}
  .foot-col a,.foot-col p{display:block;color:var(--muted);font-size:14px;margin-bottom:12px;transition:color .3s}
  .foot-col a:hover{color:var(--cream)}
  .foot-bottom{display:flex;justify-content:space-between;align-items:center;margin-top:54px;padding-top:24px;border-top:1px solid var(--line);color:var(--muted-2);font-size:13px;flex-wrap:wrap;gap:14px}
  .foot-bottom .links{display:flex;gap:26px}
  .foot-bottom a:hover{color:var(--cream)}

  /* ---------- Service modal ---------- */
  .modal-overlay{position:fixed;inset:0;z-index:300;display:flex;align-items:center;justify-content:center;padding:24px;
    background:rgba(4,9,15,.7);backdrop-filter:blur(9px);opacity:0;pointer-events:none;transition:opacity .45s ease}
  .modal-overlay.open{opacity:1;pointer-events:auto}
  .modal{position:relative;max-width:560px;width:100%;max-height:90vh;overflow-y:auto;
    background:linear-gradient(165deg,#102232,#0a1622);border:1px solid rgba(201,162,75,.28);border-radius:18px;
    padding:46px 44px 40px;box-shadow:0 50px 110px -30px rgba(0,0,0,.9);
    transform:translateY(46px) scale(.955);opacity:0;transition:transform .55s cubic-bezier(.2,.85,.25,1),opacity .5s}
  .modal-overlay.open .modal{transform:none;opacity:1}
  .modal::before{content:"";position:absolute;inset:0;border-radius:18px;pointer-events:none;
    background:radial-gradient(420px 220px at 82% -4%,rgba(201,162,75,.14),transparent 62%)}
  .modal>*{position:relative}
  .modal-close{position:absolute;top:18px;right:18px;width:40px;height:40px;border-radius:50%;border:1px solid var(--line);
    background:transparent;color:var(--text);font-size:18px;cursor:pointer;display:grid;place-items:center;transition:.4s;line-height:1;z-index:2}
  .modal-close:hover{border-color:var(--gold);color:var(--gold-2);transform:rotate(90deg)}
  .modal-ic{width:58px;height:58px;color:var(--gold-2);margin-bottom:18px;display:block}
  .modal-ic svg{width:100%;height:100%;stroke:currentColor;fill:none;stroke-width:2;stroke-linecap:round;stroke-linejoin:round;overflow:visible}
  .modal-ic .prop{animation:spin 2.4s linear infinite;transform-box:fill-box;transform-origin:center}
  .modal h3{font-family:var(--serif);font-size:clamp(28px,4vw,38px);color:var(--cream);font-weight:600;margin:8px 0 14px;line-height:1.02}
  .modal-desc{color:var(--muted);font-size:16px;line-height:1.75;margin-bottom:26px}
  .modal-list{list-style:none;margin-bottom:32px;display:grid;gap:14px}
  .modal-list li{position:relative;padding-left:32px;color:var(--text);font-size:15.5px;line-height:1.5;
    opacity:0;transform:translateX(-10px);transition:opacity .5s ease,transform .5s ease}
  .modal-overlay.open .modal-list li{opacity:1;transform:none}
  .modal-overlay.open .modal-list li:nth-child(1){transition-delay:.18s}
  .modal-overlay.open .modal-list li:nth-child(2){transition-delay:.26s}
  .modal-overlay.open .modal-list li:nth-child(3){transition-delay:.34s}
  .modal-overlay.open .modal-list li:nth-child(4){transition-delay:.42s}
  .modal-overlay.open .modal-list li:nth-child(5){transition-delay:.5s}
  .modal-list li::before{content:"";position:absolute;left:2px;top:5px;width:13px;height:8px;
    border-left:2px solid var(--gold);border-bottom:2px solid var(--gold);transform:rotate(-45deg)}

  /* ---------- Qualification quiz ---------- */
  .quiz-overlay{position:fixed;inset:0;z-index:400;display:flex;align-items:center;justify-content:center;padding:24px;
    background:rgba(4,9,15,.74);backdrop-filter:blur(10px);opacity:0;pointer-events:none;transition:opacity .45s ease}
  .quiz-overlay.open{opacity:1;pointer-events:auto}
  .quiz{position:relative;width:100%;max-width:720px;max-height:92vh;display:flex;flex-direction:column;
    background:linear-gradient(168deg,#102232,#0a1622);border:1px solid rgba(201,162,75,.28);border-radius:18px;overflow:hidden;
    box-shadow:0 50px 120px -30px rgba(0,0,0,.9);
    transform:translateY(48px) scale(.96);opacity:0;transition:transform .55s cubic-bezier(.2,.85,.25,1),opacity .5s}
  .quiz-overlay.open .quiz{transform:none;opacity:1}
  .quiz-head{padding:20px 26px 16px;border-bottom:1px solid var(--line);display:flex;flex-direction:column;gap:12px;flex:none}
  .quiz-head-top{display:flex;align-items:center;justify-content:space-between;gap:16px}
  .quiz-ey{font-size:11px;letter-spacing:.26em;text-transform:uppercase;color:var(--gold);font-weight:500}
  .quiz-close{width:38px;height:38px;border-radius:50%;border:1px solid var(--line);background:transparent;color:var(--text);
    font-size:15px;cursor:pointer;display:grid;place-items:center;transition:.35s;flex:none}
  .quiz-close:hover{border-color:var(--gold);color:var(--gold-2);transform:rotate(90deg)}
  .quiz-progress{height:4px;border-radius:4px;background:rgba(255,255,255,.08);overflow:hidden}
  .quiz-progress i{display:block;height:100%;width:0;background:linear-gradient(90deg,var(--gold),var(--gold-2));transition:width .5s cubic-bezier(.2,.8,.2,1)}
  .quiz-meta{display:flex;justify-content:space-between;font-size:12px;color:var(--muted)}
  .quiz-body{padding:30px 26px;overflow-y:auto;flex:1;min-height:0}
  .quiz-step h2{font-family:var(--serif);font-size:clamp(23px,3.6vw,32px);color:var(--cream);font-weight:600;line-height:1.12;margin-bottom:6px}
  .quiz-step .step-sub{color:var(--muted);font-size:14.5px;line-height:1.6;margin-bottom:26px}
  .quiz-step.enter-fwd{animation:quizFwd .45s cubic-bezier(.2,.8,.2,1)}
  .quiz-step.enter-back{animation:quizBack .45s cubic-bezier(.2,.8,.2,1)}
  @keyframes quizFwd{from{opacity:0;transform:translateX(26px)}to{opacity:1;transform:none}}
  @keyframes quizBack{from{opacity:0;transform:translateX(-26px)}to{opacity:1;transform:none}}
  .quiz-q{margin-bottom:28px}
  .quiz-q:last-child{margin-bottom:4px}
  .quiz-q .qlabel{display:block;font-family:var(--serif);font-size:20px;color:var(--cream);margin-bottom:4px;line-height:1.25}
  .quiz-q .qhint{font-size:12.5px;color:var(--gold);margin-bottom:14px}
  .q-opts{display:grid;grid-template-columns:repeat(2,1fr);gap:10px}
  .q-opts.col1{grid-template-columns:1fr}
  .q-opt{display:flex;align-items:center;gap:12px;padding:13px 15px;border:1px solid var(--line);border-radius:10px;cursor:pointer;
    background:linear-gradient(160deg,rgba(255,255,255,.02),transparent);color:var(--text);font-size:14.5px;line-height:1.35;
    transition:border-color .3s,background .3s,transform .18s;text-align:left;width:100%;font-family:var(--sans)}
  .q-opt:hover{border-color:rgba(201,162,75,.45);background:linear-gradient(160deg,rgba(201,162,75,.06),transparent);transform:translateY(-1px)}
  .q-opt .mark{flex:none;width:20px;height:20px;border:1px solid rgba(201,162,75,.5);display:grid;place-items:center;transition:.25s;color:#0f1a12}
  .q-opt.type-multi .mark{border-radius:5px}
  .q-opt.type-single .mark{border-radius:50%}
  .q-opt .mark svg{width:12px;height:12px;opacity:0;transform:scale(.5);transition:.22s}
  .q-opt.has-desc{align-items:flex-start;padding:15px 16px}
  .q-opt.has-desc .mark{margin-top:2px}
  .q-opt-txt{display:flex;flex-direction:column;gap:4px;min-width:0}
  .q-opt.has-desc .q-opt-label{font-weight:500;color:var(--cream);font-size:15px}
  .q-opt-desc{font-size:12.5px;color:var(--muted);line-height:1.5;white-space:normal}
  .q-opt.sel .q-opt-desc{color:var(--text)}
  .q-opt.sel{border-color:var(--gold);background:linear-gradient(160deg,rgba(201,162,75,.15),rgba(201,162,75,.03));color:var(--cream)}
  .q-opt.sel .mark{background:linear-gradient(120deg,var(--gold),var(--gold-2));border-color:var(--gold)}
  .q-opt.sel .mark svg{opacity:1;transform:none}
  .q-input,.q-textarea{width:100%;background:rgba(255,255,255,.03);border:1px solid var(--line);border-radius:10px;
    padding:13px 15px;color:var(--cream);font-family:var(--sans);font-size:15px;transition:border-color .3s}
  .q-input::placeholder,.q-textarea::placeholder{color:var(--muted-2)}
  .q-input:focus,.q-textarea:focus{outline:none;border-color:var(--gold)}
  .q-textarea{min-height:120px;resize:vertical;line-height:1.6}
  .q-sub{margin-top:12px}
  .q-sub label{display:block;font-size:13px;color:var(--muted);margin-bottom:4px}
  .q-err{color:#e6a6a6;font-size:12.5px;margin-top:8px;display:none}
  .quiz-q.invalid .q-err{display:block}
  .quiz-q.invalid .q-input,.quiz-q.invalid .q-textarea{border-color:#a85b5b}
  .quiz-foot{padding:16px 26px;border-top:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;gap:14px;flex:none}
  .quiz-foot .btn{padding:13px 24px}
  .quiz-prev{background:transparent;color:var(--text);border:1px solid var(--line)}
  .quiz-prev:hover{border-color:var(--gold);color:var(--gold-2)}
  .quiz-next[disabled]{opacity:.4;cursor:not-allowed;pointer-events:none}
  .quiz-next.locked{background:rgba(47,95,102,.35);color:rgba(243,236,221,.55);box-shadow:none;cursor:not-allowed}
  .quiz-next.locked:hover{transform:none;background:rgba(47,95,102,.35)}
  .quiz-consent.invalid-consent .mark{border-color:#c07777;box-shadow:0 0 0 3px rgba(168,91,91,.18)}
  /* summary */
  .sum-wrap{margin-top:10px;border-top:1px solid var(--line)}
  .sum-row{padding:13px 0;border-bottom:1px solid var(--line);display:flex;justify-content:space-between;gap:16px;align-items:flex-start}
  .sum-row .sum-q{color:var(--muted);font-size:13px;flex:none;max-width:44%}
  .sum-row .sum-a{color:var(--cream);font-size:14px;text-align:right;flex:1;line-height:1.45}
  .sum-edit{color:var(--gold);font-size:12px;cursor:pointer;border:none;background:none;text-decoration:underline;padding:0;font-family:var(--sans);white-space:nowrap;margin-top:2px}
  .quiz-consent{display:flex;gap:12px;align-items:flex-start;margin:24px 0 6px;cursor:pointer}
  .quiz-consent .mark{flex:none;width:22px;height:22px;border-radius:6px;border:1px solid rgba(201,162,75,.5);display:grid;place-items:center;transition:.25s;color:#0f1a12}
  .quiz-consent.sel .mark{background:linear-gradient(120deg,var(--gold),var(--gold-2));border-color:var(--gold)}
  .quiz-consent .mark svg{width:12px;height:12px;opacity:0;transition:.25s}
  .quiz-consent.sel .mark svg{opacity:1}
  .quiz-consent span{font-size:13.5px;color:var(--text);line-height:1.5}
  .quiz-consent a{color:var(--gold-2);text-decoration:underline}
  /* note / resume / states */
  .quiz-note{padding:48px 32px;text-align:center;display:flex;flex-direction:column;align-items:center;justify-content:center;flex:1}
  .quiz-note h2{font-family:var(--serif);font-size:clamp(26px,4vw,34px);color:var(--cream);margin-bottom:14px;line-height:1.15}
  .quiz-note p{color:var(--muted);margin-bottom:28px;line-height:1.65;max-width:440px}
  .quiz-note .row{display:flex;gap:12px;justify-content:center;flex-wrap:wrap}
  .quiz-spin{width:18px;height:18px;border:2px solid rgba(255,255,255,.35);border-top-color:#fff;border-radius:50%;animation:spin .7s linear infinite;display:inline-block;vertical-align:-3px;margin-right:9px}
  .quiz-badge{width:78px;height:78px;border-radius:50%;border:2px solid var(--gold);display:grid;place-items:center;margin:0 auto 26px;color:var(--gold-2);animation:popIn .6s cubic-bezier(.2,.9,.3,1.4)}
  .quiz-badge svg{width:36px;height:36px}
  @keyframes popIn{from{opacity:0;transform:scale(.4)}to{opacity:1;transform:none}}
  @media(max-width:620px){
    .quiz-overlay{padding:0}
    .quiz{max-width:100%;height:100%;max-height:100%;border-radius:0;border:none}
    .q-opts{grid-template-columns:1fr}
    .sum-row{flex-direction:column;gap:4px}
    .sum-row .sum-q,.sum-row .sum-a{max-width:100%;text-align:left}
    .quiz-foot .btn{padding:13px 18px}
  }

  /* ---------- Estimate result screen ---------- */
  .quiz-estimate{padding:28px 26px 26px;animation:quizFwd .5s cubic-bezier(.2,.8,.2,1)}
  .est-top{display:flex;justify-content:space-between;align-items:center;gap:16px;margin-bottom:14px}
  .est-msg{color:var(--muted);font-size:15px;line-height:1.6;margin-bottom:16px}
  .est-level{display:inline-block;font-size:11px;letter-spacing:.18em;text-transform:uppercase;color:var(--gold);
    border:1px solid var(--line);border-radius:40px;padding:7px 15px;margin-bottom:22px}
  .est-price-card{position:relative;overflow:hidden;border:1px solid rgba(201,162,75,.35);border-radius:16px;padding:26px 26px;margin-bottom:26px;
    background:radial-gradient(120% 150% at 82% -10%, rgba(201,162,75,.16), transparent 60%), linear-gradient(160deg,rgba(201,162,75,.06),transparent)}
  .est-price-card .est-label{font-size:11px;letter-spacing:.24em;text-transform:uppercase;color:var(--gold);display:block;margin-bottom:10px}
  .est-range{font-family:var(--serif);font-weight:600;color:var(--cream);font-size:clamp(30px,6.5vw,48px);line-height:1.05;letter-spacing:-.5px}
  .est-range small{font-size:.5em;color:var(--muted);font-weight:400}
  .est-note{color:var(--gold-2);font-size:13px;line-height:1.55;margin-top:14px}
  .est-section{margin-bottom:22px}
  .est-section h4,.est-card-monthly h4{font-size:11px;letter-spacing:.2em;text-transform:uppercase;color:var(--gold);margin-bottom:14px;font-weight:500}
  .est-list{list-style:none;display:grid;gap:11px}
  .est-list li{position:relative;padding-left:28px;color:var(--text);font-size:14.5px;line-height:1.45}
  .est-list li::before{content:"";position:absolute;left:2px;top:5px;width:13px;height:8px;border-left:2px solid var(--gold);border-bottom:2px solid var(--gold);transform:rotate(-45deg)}
  .est-card-monthly{border:1px solid var(--line);border-radius:14px;padding:20px 22px;margin-bottom:22px;background:linear-gradient(160deg,rgba(47,95,102,.1),transparent)}
  .est-card-monthly .est-list li::before{border-color:var(--teal-2)}
  .est-card-monthly .est-list li b{color:var(--cream);font-weight:500}
  .est-budget{border-radius:12px;padding:14px 16px;font-size:13.5px;line-height:1.55;margin-bottom:20px}
  .est-budget.low{background:rgba(201,162,75,.09);border:1px solid rgba(201,162,75,.3);color:var(--text)}
  .est-budget.ok{background:rgba(47,95,102,.16);border:1px solid rgba(59,118,126,.35);color:var(--text)}
  .est-legal{font-size:12px;color:var(--muted-2);line-height:1.6;margin:0 0 6px;padding:12px 14px;border-left:2px solid var(--line)}
  .est-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:22px}
  .est-actions .btn{flex:1;min-width:150px;justify-content:center}
  .est-actions .btn[disabled]{opacity:.4;cursor:not-allowed;pointer-events:none}
  .est-ghost{background:transparent;border:1px solid var(--line);color:var(--text)}
  .est-ghost:hover{border-color:var(--gold);color:var(--gold-2)}
  .est-pdf{width:100%;justify-content:center;margin-top:20px;background:transparent;border:1px dashed rgba(201,162,75,.5);color:var(--gold-2);letter-spacing:.02em}
  .est-pdf:hover{border-style:solid;border-color:var(--gold);background:linear-gradient(160deg,rgba(201,162,75,.08),transparent)}
  @media(max-width:620px){ .est-actions .btn{flex:1 1 100%} }

  /* ---------- Reveal animation ---------- */
  .reveal{opacity:0;transform:translateY(34px);transition:opacity 1s cubic-bezier(.2,.8,.2,1),transform 1s cubic-bezier(.2,.8,.2,1)}
  .reveal.in{opacity:1;transform:none}
  .reveal[data-d="1"]{transition-delay:.1s}
  .reveal[data-d="2"]{transition-delay:.2s}
  .reveal[data-d="3"]{transition-delay:.3s}
  .reveal[data-d="4"]{transition-delay:.4s}

  /* progress bar */
  .scroll-bar{position:fixed;top:0;left:0;height:2px;width:0;background:linear-gradient(90deg,var(--gold),var(--gold-2));z-index:200}

  /* ---------- Responsive ---------- */
  @media(max-width:980px){
    .hero-grid{grid-template-columns:1fr;gap:60px}
    .stage{max-width:420px;margin:0 auto}
    .feat-grid{grid-template-columns:1fr;gap:24px}
    .feat-card{min-height:340px}
    .cards{grid-template-columns:repeat(2,1fr)}
    .foot-grid{grid-template-columns:1fr 1fr}
    .foot-brand{grid-column:1/-1}
  }
  @media(max-width:820px){
    .nav-links,.nav .btn{display:none}
    .burger{display:flex}
    .steps{grid-template-columns:1fr;gap:34px}
    .step .num::after{display:none}
    .step .dot{display:none}
  }
  @media(max-width:560px){
    .wrap{padding:0 20px}
    .hero{padding:130px 0 60px}
    .cards{grid-template-columns:1fr}
    .foot-grid{grid-template-columns:1fr}
    .foot-bottom{flex-direction:column;align-items:flex-start}
    .badge{width:104px;height:104px;left:-14px}
    .dv-plate{width:110px;height:110px;right:-20px}
  }
  @media(prefers-reduced-motion:reduce){
    *{animation:none!important;transition:none!important}
    .reveal{opacity:1;transform:none}
  }

  /* ==========================================================
     PAGES INTÉRIEURES (ajout multi-pages)
     ========================================================== */

  /* Lien de navigation actif */
  .nav-links a.active{opacity:1;color:var(--gold-2)}
  .nav-links a.active::after{width:100%}
  .mobile-menu a.active{color:var(--gold-2)}

  /* Bannière de page */
  .page-hero{padding:170px 0 70px;text-align:center}
  .page-hero h1{
    font-family:var(--serif);font-weight:500;color:var(--cream);
    font-size:clamp(38px,5.4vw,68px);line-height:1.05;letter-spacing:-.5px;margin:20px 0 20px;
  }
  .page-hero h1 .dot{color:var(--gold)}
  .page-hero .lead{font-size:17px;color:var(--muted);max-width:620px;margin:0 auto}
  .page-hero .eyebrow::after{content:"";width:26px;height:1px;background:var(--gold);opacity:.6}

  /* Fil d'Ariane */
  .crumbs{font-size:13px;color:var(--muted-2);letter-spacing:.04em;margin-bottom:6px}
  .crumbs a{color:var(--muted);transition:color .3s}
  .crumbs a:hover{color:var(--gold-2)}
  .crumbs span{margin:0 8px;opacity:.5}

  /* Contenu éditorial / pages légales */
  .prose{padding:10px 0 100px}
  .prose-inner{max-width:820px;margin:0 auto}
  .prose h2{
    font-family:var(--serif);font-weight:500;color:var(--cream);
    font-size:clamp(24px,3vw,34px);line-height:1.15;margin:54px 0 16px;
  }
  .prose h2:first-child{margin-top:0}
  .prose h3{font-family:var(--sans);font-weight:500;font-size:16px;color:var(--gold-2);margin:28px 0 10px;letter-spacing:.02em}
  .prose p{color:var(--muted);font-size:15.5px;margin-bottom:16px}
  .prose ul{list-style:none;margin:0 0 18px}
  .prose li{color:var(--muted);font-size:15.5px;padding-left:22px;position:relative;margin-bottom:10px}
  .prose li::before{content:"";position:absolute;left:0;top:11px;width:7px;height:1px;background:var(--gold);opacity:.8}
  .prose a{color:var(--gold-2);border-bottom:1px solid rgba(201,162,75,.35);transition:border-color .3s}
  .prose a:hover{border-bottom-color:var(--gold-2)}
  .prose strong{color:var(--text);font-weight:500}
  .prose hr{border:none;border-top:1px solid var(--line);margin:46px 0}
  .prose .updated{font-size:13px;color:var(--muted-2);letter-spacing:.04em}

  /* Bloc d'infos (identité, hébergeur, contact…) */
  .info-card{
    background:linear-gradient(160deg,rgba(15,30,46,.9),rgba(10,21,33,.65));
    border:1px solid var(--line);border-radius:3px;padding:26px 28px;margin:20px 0 26px;
  }
  .info-card dl{display:grid;grid-template-columns:220px 1fr;gap:12px 22px}
  .info-card dt{font-size:12px;letter-spacing:.16em;text-transform:uppercase;color:var(--gold);font-weight:500;padding-top:3px}
  .info-card dd{color:var(--muted);font-size:15px}
  .info-card dd a{color:var(--muted)}
  .info-card dd a:hover{color:var(--cream)}
  .todo{color:#e8a33d;border-bottom:1px dashed rgba(232,163,61,.5)}

  /* Sommaire des pages légales */
  .toc{border-left:1px solid var(--line);padding:4px 0 4px 22px;margin:0 0 40px}
  .toc a{display:block;color:var(--muted);font-size:14px;margin-bottom:9px;border:none;transition:color .3s}
  .toc a:hover{color:var(--gold-2)}

  /* Grille de contact */
  .contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:34px;max-width:920px;margin:0 auto;padding-bottom:100px}
  .contact-card{
    background:linear-gradient(160deg,rgba(15,30,46,.9),rgba(10,21,33,.65));
    border:1px solid var(--line);border-radius:3px;padding:34px 30px;
  }
  .contact-card h3{font-family:var(--serif);font-size:26px;font-weight:500;color:var(--cream);margin-bottom:14px}
  .contact-card p{color:var(--muted);font-size:15px;margin-bottom:20px}
  .contact-card .line{display:flex;align-items:center;gap:12px;color:var(--muted);font-size:15px;margin-bottom:14px}
  .contact-card .line svg{width:18px;height:18px;stroke:var(--gold);fill:none;stroke-width:1.5;flex:none}
  .contact-card .line a:hover{color:var(--cream)}

  @media(max-width:820px){
    .page-hero{padding:130px 0 50px}
    .info-card dl{grid-template-columns:1fr;gap:4px 0}
    .info-card dd{margin-bottom:14px}
    .contact-grid{grid-template-columns:1fr}
  }

  /* ==========================================================
     ACCESSIBILITÉ (audit pré-mise en ligne)
     ========================================================== */

  /* Lien d'évitement : invisible jusqu'à la tabulation */
  .skip-link{
    position:absolute;left:-9999px;top:0;z-index:200;white-space:nowrap;
    background:var(--gold);color:#12100a;font-size:14px;font-weight:500;
    padding:12px 20px;border-radius:0 0 2px 0;
  }
  .skip-link:focus{left:0}

  /* Indicateur de focus visible au clavier, invisible à la souris */
  a:focus-visible,button:focus-visible,input:focus-visible,
  textarea:focus-visible,select:focus-visible,[tabindex]:focus-visible{
    outline:2px solid var(--gold-2);
    outline-offset:3px;
    border-radius:2px;
  }
  /* Sur fond doré, un contour sombre reste lisible */
  .btn-gold:focus-visible{outline-color:#12100a}

  /* Logo : « 360 » en or, comme sur assets/logo-webflow360.svg.
     Balise <i> et non <span>, car « .logo span » cible déjà la baseline. */
  .logo b .n360{font-style:normal;color:var(--gold)}

  /* Logo : monogramme + typographie.
     Grille plutôt que flex, pour que <b> et <span> restent empilés à droite
     de la marque sans toucher aux règles .logo b / .logo span existantes. */
  .logo{
    display:grid;grid-template-columns:auto 1fr;grid-template-rows:auto auto;
    column-gap:11px;align-items:center;
  }
  .logo-mark{grid-row:1/3;grid-column:1;width:38px;height:38px;flex:none}
  .logo b{grid-column:2;grid-row:1}
  .logo span{grid-column:2;grid-row:2}
  .foot-brand .logo-mark{width:44px;height:44px}
  @media(max-width:560px){ .logo-mark{width:32px;height:32px} }