*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
    html { scroll-behavior: smooth; }
    /* ── LENIS SMOOTH SCROLL ── */
    html.lenis, html.lenis body { height: auto; }
    .lenis.lenis-smooth { scroll-behavior: auto !important; }
    .lenis.lenis-smooth [data-lenis-prevent] { overscroll-behavior: contain; }
    .lenis.lenis-stopped { overflow: hidden; }

    :root {
      --bg:         #F4F1EA;
      --surface:    #FAF8F2;
      --off:        #E8E5DD;
      --border:     #D8D4C8;
      --border2:    #BFBAA8;
      --text:       #0A0A0A;
      --muted:      #6B6760;
      --light:      #A8A498;
      --red:        #DC2626;
      --red-d:      #B91C1C;
      --red-l:      #FCE7E7;
      --dark:       #1A1A1A;
      --dark-2:     #0A0A0A;
      --dark-cream: #E8E5DD;
      --head:       'Anton', 'Inter', sans-serif;
      --body:       'Inter', sans-serif;
      --mono:       'JetBrains Mono', monospace;
      --pad:        clamp(1.5rem, 7vw, 7rem);
    }

    body {
      background: var(--bg);
      color: var(--text);
      font-family: var(--body);
      font-weight: 400;
      line-height: 1.65;
      overflow-x: hidden;
    }
    a { color: inherit; text-decoration: none; }

    /* ── ASTERISK SIGNATURE (SVG, 8 angular blades) ── */
    .ast {
      width: 1em; height: 1em;
      color: var(--red);
      display: inline-block;
      vertical-align: middle;
      flex-shrink: 0;
    }
    .ast-deco {
      position: absolute; pointer-events: none; user-select: none;
      color: var(--red); line-height: 1;
    }
    .ast-deco.rotate-a { rotate: -12deg; }
    .ast-deco.rotate-b { rotate: 18deg; }
    .ast-deco.rotate-c { rotate: -22deg; }
    .ast-deco.pulse { animation: ast-pulse 4.5s ease-in-out infinite; }
    @keyframes ast-pulse {
      0%, 100% { opacity: 0.92; scale: 1; }
      50%      { opacity: 1;    scale: 1.08; }
    }

    /* ── EYEBROW ── */
    .eyebrow {
      display: inline-flex; align-items: center; gap: 0.7rem;
      font-family: var(--mono);
      font-size: 1.35rem; font-weight: 600;
      letter-spacing: 0.14em; text-transform: uppercase;
      color: var(--muted); margin-bottom: 2rem;
    }
    .eyebrow-dot {
      width: 10px; height: 10px; border-radius: 50%;
      background: var(--red); box-shadow: 0 0 12px rgba(220,38,38,0.6);
    }

    /* ── SIGNATURE PILL ── */
    .signature-pill {
      display: inline-flex; align-items: center; gap: 0.85rem;
      padding: 0.55rem 1.15rem;
      background: var(--dark-2);
      border: 1px solid rgba(220,38,38,0.45);
      border-radius: 100px;
      font-family: var(--mono);
      font-size: 0.68rem; font-weight: 500;
      letter-spacing: 0.18em; text-transform: uppercase;
      color: var(--dark-cream);
      box-shadow: 0 4px 22px rgba(10,10,10,0.18), 0 0 0 3px rgba(220,38,38,0.06);
    }
    .signature-pill .sep { color: var(--red); font-weight: 700; }

    /* ── HEADING UTILITIES (Anton ALL CAPS) ── */
    .h-display {
      font-family: var(--head);
      font-weight: 400;
      text-transform: uppercase;
      letter-spacing: -0.005em;
      line-height: 0.92;
    }

    /* ── NAV ── */
    .nav {
      position: fixed; top: 0; left: 0; right: 0; z-index: 200;
      padding: 0 var(--pad); height: 68px;
      display: flex; align-items: center; justify-content: space-between;
      background: rgba(244,241,234,0.82);
      backdrop-filter: blur(28px) saturate(1.3);
      -webkit-backdrop-filter: blur(28px) saturate(1.3);
      border-bottom: 1px solid transparent;
      transition: border-color 0.3s, box-shadow 0.3s;
    }
    .nav.scrolled { border-bottom-color: var(--border); box-shadow: 0 2px 40px rgba(10,10,10,0.06); }
    .nav-logo {
      font-family: var(--head);
      text-transform: uppercase;
      font-size: 1.15rem; letter-spacing: 0.02em;
      display: inline-flex; align-items: center; gap: 0.5rem;
      color: var(--text);
    }
    .nav-logo .ast { width: 1.1em; height: 1.1em; transform: rotate(-12deg); }
    .nav-logo .accent { color: var(--red); }
    .nav-links { display: flex; align-items: center; gap: 2.5rem; list-style: none; }
    .nav-links a { font-family: var(--body); font-size: 0.85rem; font-weight: 500; color: var(--muted); transition: color 0.15s; }
    .nav-links a:hover { color: var(--text); }

    /* ── BUTTONS ── */
    .btn {
      display: inline-flex; align-items: center; gap: 0.4rem;
      font-family: var(--body);
      font-size: 0.9rem; font-weight: 600;
      padding: 0.75rem 1.55rem; border-radius: 100px;
      cursor: pointer; border: none; outline: none;
      transition: transform 0.28s cubic-bezier(.34,1.56,.64,1), box-shadow 0.25s, background 0.15s;
      position: relative; will-change: transform;
      letter-spacing: -0.005em;
    }
    .btn-dark { background: var(--text); color: var(--bg); }
    .btn-dark:hover { transform: translateY(-2px); box-shadow: 0 8px 24px rgba(10,10,10,0.25); }
    .btn-outline { background: transparent; color: var(--text); border: 1.5px solid var(--border2); }
    .btn-outline:hover { border-color: var(--text); transform: translateY(-1px); }
    .btn-red { background: var(--red); color: #fff; }
    .btn-red:hover { transform: translateY(-2px); box-shadow: 0 8px 36px rgba(220,38,38,0.42); background: var(--red-d); }
    .btn-lg { padding: 1rem 2.1rem; font-size: 0.95rem; }

    /* ── HERO ── */
    #hero {
      min-height: 100vh;
      padding: 116px var(--pad) 56px;
      display: grid;
      grid-template-columns: 1.15fr 0.85fr;
      align-items: center; gap: 4rem;
      position: relative; overflow: hidden;
    }
    #shader-canvas { position: absolute; inset: 0; width: 100%; height: 100%; pointer-events: none; }
    .hero-ast-top {
      top: 88px; left: calc(var(--pad) - 0.6rem); width: 2.8rem; height: 2.8rem; z-index: 2;
    }
    .hero-ast-bottom {
      bottom: 70px; right: calc(var(--pad) - 0.5rem); width: 2.2rem; height: 2.2rem; z-index: 2; opacity: 0.85;
    }
    .hero-content { position: relative; z-index: 1; }

    .hero-pill-wrap {
      margin-bottom: 1.85rem;
      opacity: 0; animation: fade-up 0.5s 0.05s ease forwards;
    }

    .hero-h1 {
      font-family: var(--head);
      font-weight: 400;
      font-size: clamp(3rem, 6.4vw, 6.8rem);
      line-height: 1.02;
      letter-spacing: 0.015em;
      text-transform: uppercase;
      margin-bottom: 1.6rem;
      opacity: 0; animation: fade-up 0.65s 0.08s ease forwards;
    }
    .hero-h1 em { font-style: normal; color: var(--red); }

    .hero-sub {
      font-size: 1.05rem; font-weight: 400; color: var(--muted);
      line-height: 1.7; max-width: 460px; margin-bottom: 1.85rem;
      opacity: 0; animation: fade-up 0.65s 0.14s ease forwards;
    }
    .hero-actions {
      display: flex; align-items: center; gap: 1rem;
      opacity: 0; animation: fade-up 0.65s 0.2s ease forwards;
    }

    .hero-right { position: relative; z-index: 1; opacity: 0; animation: fade-in 0.8s 0.28s ease forwards; }

    .metric-card {
      background: rgba(250,248,242,0.82);
      backdrop-filter: blur(24px) saturate(1.2);
      -webkit-backdrop-filter: blur(24px) saturate(1.2);
      border: 1px solid rgba(255,255,255,0.95); border-radius: 28px; overflow: hidden;
      box-shadow: 0 8px 48px rgba(10,10,10,0.08), 0 1px 0 rgba(255,255,255,0.9) inset, 0 0 0 1px rgba(216,212,200,0.6);
    }
    .metric-row { padding: 1.85rem 2.1rem; border-bottom: 1px solid var(--border); transition: background 0.22s; }
    .metric-row:last-child { border-bottom: none; }
    .metric-row:hover { background: rgba(220,38,38,0.04); }
    .metric-lbl { font-family: var(--mono); font-size: 0.62rem; font-weight: 500; letter-spacing: 0.16em; text-transform: uppercase; color: var(--light); margin-bottom: 0.45rem; }
    .metric-val { font-family: var(--head); font-size: 3rem; font-weight: 400; text-transform: uppercase; letter-spacing: 0.005em; line-height: 1; color: var(--text); }
    .metric-val .u { font-family: var(--body); font-weight: 400; text-transform: none; letter-spacing: 0; font-size: 1.5rem; color: var(--muted); margin: 0 0.18rem; vertical-align: 0.04em; }
    .metric-sub { font-size: 0.82rem; color: var(--muted); margin-top: 0.5rem; }
    .metric-row.feat { background: var(--red); border-bottom-color: rgba(255,255,255,0.16); }
    .metric-row.feat .metric-lbl { color: rgba(255,255,255,0.7); }
    .metric-row.feat .metric-sub { color: rgba(255,255,255,0.8); }
    .metric-row.feat .metric-val { color: #fff; }
    .metric-row.feat .metric-val .u { color: rgba(255,255,255,0.75); }

    /* ── FLOW CARD (workflow IA en live) ── */
    .flow-card { background: var(--surface); border: 1px solid var(--border); border-radius: 22px; padding: 1.7rem 1.7rem 1.4rem; box-shadow: 0 24px 60px -28px rgba(10,10,10,0.28), 0 0 0 1px rgba(255,255,255,0.5) inset; }
    .flow-head { display: flex; align-items: center; justify-content: space-between; gap: 1rem; margin-bottom: 1.5rem; }
    .flow-title { display: flex; align-items: center; gap: 0.6rem; font-weight: 600; font-size: 0.92rem; color: var(--text); }
    .flow-live-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--red); box-shadow: 0 0 0 0 rgba(220,38,38,0.5); animation: flow-ping 2.4s ease-out infinite; }
    @keyframes flow-ping { 0% { box-shadow: 0 0 0 0 rgba(220,38,38,0.45); } 70%, 100% { box-shadow: 0 0 0 8px rgba(220,38,38,0); } }
    .flow-badge { font-family: var(--mono); font-size: 0.6rem; font-weight: 600; letter-spacing: 0.12em; text-transform: uppercase; color: #15803D; background: rgba(22,163,74,0.1); padding: 0.32rem 0.65rem; border-radius: 100px; white-space: nowrap; }
    .flow-steps { position: relative; }
    .flow-steps::before { content: ''; position: absolute; left: 20px; top: 34px; bottom: 34px; width: 2px; background: linear-gradient(var(--red), rgba(220,38,38,0.12)); opacity: 0.4; }
    .flow-runner { position: absolute; left: 15px; width: 12px; height: 12px; border-radius: 50%; background: var(--red); box-shadow: 0 0 14px 2px rgba(220,38,38,0.55); z-index: 0; animation: flow-run 3.8s cubic-bezier(.5,0,.5,1) infinite; }
    @keyframes flow-run { 0% { top: 26px; opacity: 0; } 8% { opacity: 1; } 86% { opacity: 1; } 100% { top: calc(100% - 30px); opacity: 0; } }
    @media (prefers-reduced-motion: reduce) { .flow-runner, .flow-live-dot { animation: none; } }
    .flow-step { display: flex; align-items: center; gap: 0.95rem; padding: 0.62rem 0; position: relative; }
    .flow-ico { width: 40px; height: 40px; border-radius: 12px; background: var(--red-l); color: var(--red); display: grid; place-items: center; flex-shrink: 0; border: 1px solid rgba(220,38,38,0.18); position: relative; z-index: 1; }
    .flow-ico svg { width: 19px; height: 19px; }
    .flow-step-txt { display: flex; flex-direction: column; gap: 0.1rem; }
    .flow-step-lbl { font-family: var(--mono); font-size: 0.58rem; font-weight: 600; letter-spacing: 0.14em; text-transform: uppercase; color: var(--red); }
    .flow-step-val { font-weight: 600; font-size: 0.96rem; color: var(--text); line-height: 1.2; }
    .flow-foot { margin-top: 1.25rem; padding-top: 1rem; border-top: 1px solid var(--border); font-family: var(--mono); font-size: 0.64rem; font-weight: 500; letter-spacing: 0.08em; text-transform: uppercase; color: var(--light); }
    .hero-cta-note { margin-top: 1rem; font-family: var(--mono); font-size: 0.7rem; letter-spacing: 0.04em; color: var(--muted); }
    .cta-note { margin-top: 1.4rem; font-family: var(--mono); font-size: 0.75rem; letter-spacing: 0.04em; color: rgba(255,255,255,0.55); }

    /* ── AGENT CARD (hero, instrument futuriste clair) ── */
    .agent-card {
      background: linear-gradient(160deg, #FBFAF6, #F0ECE2);
      border: 1px solid var(--border); border-radius: 22px;
      padding: 1.7rem 1.7rem 1.4rem; position: relative; overflow: hidden;
      box-shadow: 0 24px 60px -28px rgba(10,10,10,0.3), 0 0 0 1px rgba(255,255,255,0.6) inset;
    }
    .agent-card .grid {
      position: absolute; inset: 0; pointer-events: none;
      background-image: linear-gradient(rgba(10,10,10,0.045) 1px, transparent 1px), linear-gradient(90deg, rgba(10,10,10,0.045) 1px, transparent 1px);
      background-size: 26px 26px;
      -webkit-mask-image: radial-gradient(circle at 84% -10%, #000, transparent 72%);
      mask-image: radial-gradient(circle at 84% -10%, #000, transparent 72%);
    }
    .agent-card .glow {
      position: absolute; width: 230px; height: 230px; border-radius: 50%;
      top: -95px; right: -75px; filter: blur(14px); pointer-events: none;
      background: radial-gradient(circle, rgba(220,38,38,0.18), transparent 65%);
    }
    .agent-card > * { position: relative; z-index: 1; }
    .agent-head { display: flex; align-items: center; justify-content: space-between; gap: 1rem; margin-bottom: 1.6rem; }
    .agent-title { display: flex; align-items: center; gap: 0.6rem; font-weight: 700; font-size: 0.92rem; color: var(--text); }
    .agent-live-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--red); box-shadow: 0 0 0 0 rgba(220,38,38,0.5); animation: flow-ping 2.4s ease-out infinite; }
    .agent-badge { font-family: var(--mono); font-size: 0.6rem; font-weight: 600; letter-spacing: 0.12em; text-transform: uppercase; color: #15803D; background: rgba(22,163,74,0.1); padding: 0.32rem 0.65rem; border-radius: 100px; white-space: nowrap; }
    .agent-steps { position: relative; padding-left: 2px; }
    .agent-steps::before { content: ''; position: absolute; left: 8px; top: 26px; bottom: 26px; width: 1.5px; background: linear-gradient(var(--red), rgba(220,38,38,0.15)); }
    .agent-runner { position: absolute; left: 3px; width: 11px; height: 11px; border-radius: 50%; background: var(--red); box-shadow: 0 0 16px 3px rgba(220,38,38,0.6); z-index: 3; animation: flow-run 4s cubic-bezier(.5,0,.5,1) infinite; }
    .agent-step { display: flex; align-items: center; gap: 1rem; padding: 0.62rem 0; position: relative; }
    .agent-node { width: 13px; height: 13px; border: 1.6px solid var(--red); background: #FBFAF6; transform: rotate(45deg); flex-shrink: 0; position: relative; z-index: 2; transition: background 0.3s; }
    .agent-node.done { background: var(--red); box-shadow: 0 0 10px rgba(220,38,38,0.45); }
    .agent-step-txt { display: flex; flex-direction: column; gap: 0.12rem; }
    .agent-step-lbl { font-family: var(--mono); font-size: 0.58rem; font-weight: 600; letter-spacing: 0.14em; text-transform: uppercase; color: var(--red); }
    .agent-step-val { font-weight: 600; font-size: 0.96rem; color: var(--text); line-height: 1.2; }
    .agent-foot { margin-top: 1.3rem; padding-top: 1rem; border-top: 1px solid var(--border); font-family: var(--mono); font-size: 0.64rem; font-weight: 500; letter-spacing: 0.08em; text-transform: uppercase; color: var(--light); }

    /* ── CONNECTOR ── */
    .connector { display: flex; flex-direction: column; align-items: center; background: var(--bg); }
    .connector.on-off { background: var(--off); }
    .conn-line { width: 1px; height: 40px; }
    .conn-line.top { background: linear-gradient(to bottom, transparent, var(--border2)); }
    .conn-line.bot { background: linear-gradient(to bottom, var(--border2), transparent); }
    .conn-node { width: 8px; height: 8px; border: 1.5px solid var(--red); transform: rotate(45deg); flex-shrink: 0; }
    .conn-arrow { margin-top: 5px; flex-shrink: 0; }

    /* ── SECTION TITLE (shared big title) ── */
    .section-title {
      font-family: var(--head);
      font-weight: 400;
      text-transform: uppercase;
      font-size: clamp(2.75rem, 5vw, 5rem);
      letter-spacing: -0.005em;
      line-height: 1.04;
      color: var(--text);
    }

    /* ── CLIENTS / TRUST ── */
    #clients { padding: 7rem var(--pad) 7.5rem; background: var(--bg); position: relative; overflow: hidden; }
    .clients-head { text-align: center; max-width: 760px; margin: 0 auto; }
    .clients-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px; margin-top: 3.5rem; background: var(--border); border: 1px solid var(--border); border-radius: 16px; overflow: hidden; box-shadow: 0 24px 60px -32px rgba(10,10,10,0.22); }
    .client-card { background: var(--surface); padding: 2.7rem 1.6rem; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 1rem; min-height: 180px; text-align: center; transition: background 0.35s; }
    .client-card:hover { background: #FFFDF8; }
    .client-mark { font-family: var(--head); text-transform: uppercase; font-size: clamp(1.45rem, 2.3vw, 2rem); line-height: 0.9; letter-spacing: -0.005em; color: var(--light); transition: color 0.35s, transform 0.5s cubic-bezier(.16,1,.3,1); }
    .client-card:hover .client-mark { color: var(--text); transform: translateY(-2px); }
    .client-mark .cm-accent { display: block; color: var(--border2); transition: color 0.35s; }
    .client-card:hover .cm-accent { color: var(--red); }
    .client-sector { font-family: var(--mono); font-size: 0.6rem; font-weight: 600; letter-spacing: 0.14em; text-transform: uppercase; color: var(--light); }
    .clients-note { text-align: center; max-width: 820px; margin: 3rem auto 0; font-family: var(--body); font-size: clamp(1.15rem, 2.1vw, 1.65rem); font-weight: 500; line-height: 1.5; letter-spacing: -0.01em; color: var(--muted); }
    .clients-note .sectors { color: var(--text); font-weight: 700; }
    .clients-note .accent { color: var(--red); }
    @media (max-width: 900px) { #clients { padding: 5.5rem var(--pad); } .clients-grid { grid-template-columns: repeat(2, 1fr); } }
    @media (max-width: 520px) { .clients-grid { grid-template-columns: 1fr; } .client-card { min-height: 140px; } .spec-grid { grid-template-columns: 1fr; } .brand-teaser { flex-direction: column; align-items: flex-start; } }

    /* ── PROBLEME ── */
    #probleme { padding: 9rem var(--pad); background: var(--off); position: relative; overflow: hidden; }
    #probleme::after {
      content: ''; position: absolute; top: 50%; right: calc(var(--pad) - 30px); transform: translateY(-50%);
      width: 200px; height: 200px; border: 1.5px solid rgba(220,38,38,0.12); border-radius: 50%; pointer-events: none;
    }
    .prob-items { margin-top: 4.5rem; }
    .prob-item { display: grid; grid-template-columns: 80px 1fr; gap: 2.5rem; align-items: baseline; padding: 2.5rem 0; border-top: 1px solid var(--border); }
    .prob-item:last-child { border-bottom: 1px solid var(--border); }
    .prob-num { font-family: var(--mono); font-size: 0.72rem; font-weight: 500; color: var(--light); letter-spacing: 0.08em; padding-top: 0.55rem; }
    .prob-text {
      font-family: var(--head); font-weight: 400; text-transform: uppercase;
      font-size: clamp(1.5rem, 2.6vw, 2.3rem);
      letter-spacing: 0.005em; line-height: 1.05;
      color: var(--text);
    }
    .prob-text .dim { color: var(--muted); }

    /* ── OFFRES ── */
    #offres { padding: 9rem var(--pad); background: var(--bg); position: relative; overflow: hidden; }
    /* ── HALOS DE SECTION (flottent au scroll) ── */
    .sec-glow { position: absolute; border-radius: 50%; pointer-events: none; z-index: 0; filter: blur(70px); will-change: transform; }
    .sec-glow-a { width: 40rem; height: 40rem; top: -10rem; left: -12rem; background: radial-gradient(circle, rgba(220,38,38,0.14) 0%, transparent 68%); }
    .sec-glow-b { width: 34rem; height: 34rem; bottom: -12rem; right: -10rem; background: radial-gradient(circle, rgba(220,38,38,0.10) 0%, transparent 70%); }
    .sec-glow-c { width: 36rem; height: 36rem; top: -12rem; right: -8rem; background: radial-gradient(circle, rgba(220,38,38,0.11) 0%, transparent 70%); }
    .sec-glow-d { width: 30rem; height: 30rem; bottom: -10rem; left: 10%; background: radial-gradient(circle, rgba(220,38,38,0.09) 0%, transparent 72%); }
    #pourquoi { overflow: hidden; }
    #offres .offres-header, #offres .offers-grid,
    #probleme > :not(.sec-glow), #pourquoi > :not(.sec-glow) { position: relative; z-index: 1; }

    .offres-header { text-align: center; position: relative; z-index: 1; margin-bottom: 3rem; }

    .offers-grid {
      display: grid; grid-template-columns: 1fr 1fr;
      gap: 1.25rem; position: relative; z-index: 1; align-items: stretch;
    }

    /* ── CARD BASE ── */
    .bcard {
      border-radius: 28px; overflow: hidden;
      transition: box-shadow 0.45s cubic-bezier(.16,1,.3,1), transform 0.45s cubic-bezier(.34,1.56,.64,1);
      will-change: transform; display: flex; flex-direction: column; position: relative;
    }

    /* AI-First, cream warm */
    .bcard-first {
      background: var(--surface);
      border: 1px solid var(--border);
      box-shadow: 0 2px 6px rgba(10,10,10,0.03), 0 8px 28px rgba(10,10,10,0.05), 0 1px 0 rgba(255,255,255,0.9) inset;
    }
    .bcard-first:hover {
      box-shadow: 0 4px 14px rgba(10,10,10,0.06), 0 24px 64px rgba(10,10,10,0.1), 0 1px 0 rgba(255,255,255,0.9) inset;
      transform: translateY(-4px);
    }
    .bcard-first:focus-within { outline: 2px solid var(--red); outline-offset: 3px; }

    /* AI-Shift, cream surface, bold red header */
    .bcard-shift {
      background: var(--surface);
      border: 1px solid rgba(220,38,38,0.24);
      box-shadow: 0 2px 6px rgba(10,10,10,0.04), 0 12px 40px rgba(220,38,38,0.16), 0 1px 0 rgba(255,255,255,0.9) inset;
    }
    .bcard-shift:hover {
      box-shadow: 0 4px 14px rgba(10,10,10,0.06), 0 32px 88px rgba(220,38,38,0.28), 0 1px 0 rgba(255,255,255,0.9) inset;
      transform: translateY(-4px);
    }
    .bcard-shift:focus-within { outline: 2px solid var(--red); outline-offset: 3px; }

    .card-header { padding: 2.75rem; position: relative; overflow: hidden; min-height: 250px; }
    .card-body { padding: 2.5rem 2.75rem 2.75rem; flex: 1; display: flex; flex-direction: column; position: relative; z-index: 1; }
    .bcard-first .card-body { border-top: 1px solid var(--border); }
    .bcard-shift .card-body { border-top: none; }

    /* AI-First header */
    .bcard-first .card-header {
      background: linear-gradient(145deg, #EFEBDF 0%, #F2EFE4 45%, #F6F3E9 100%);
    }
    .bcard-first .card-header::before {
      content: ''; position: absolute; inset: 0;
      background: repeating-linear-gradient(-35deg, rgba(10,10,10,0.025) 0, rgba(10,10,10,0.025) 1px, transparent 1px, transparent 26px);
    }
    .bcard-first .card-header::after {
      content: ''; position: absolute; top: -70px; right: -70px; width: 260px; height: 260px;
      background: radial-gradient(circle, rgba(220,38,38,0.16) 0%, transparent 65%); border-radius: 50%;
    }

    /* AI-Shift header, bold red */
    .bcard-shift .card-header {
      background: linear-gradient(145deg, #E63333 0%, #DC2626 50%, #B91C1C 100%);
    }
    .bcard-shift .card-header::before {
      content: ''; position: absolute; inset: 0;
      background-image: radial-gradient(circle, rgba(255,255,255,0.1) 1px, transparent 1px);
      background-size: 22px 22px;
    }
    .bcard-shift .card-header::after {
      content: ''; position: absolute; bottom: -60px; right: -40px; width: 280px; height: 280px;
      background: radial-gradient(circle, rgba(255,255,255,0.18) 0%, transparent 58%); border-radius: 50%;
    }

    /* stripe */
    .card-stripe { position: absolute; top: 0; left: 0; right: 0; height: 3px; border-radius: 28px 28px 0 0; z-index: 2; }
    .bcard-first .card-stripe { background: linear-gradient(90deg, #F2B4B4, var(--red)); }
    .bcard-shift .card-stripe { background: linear-gradient(90deg, #FFFFFF, #FCE7E7); }

    /* ghost number behind name */
    .card-ghost {
      position: absolute; bottom: -1.2rem; right: 0.75rem;
      font-family: var(--head); font-weight: 400; line-height: 1;
      letter-spacing: -0.01em; pointer-events: none; user-select: none; font-size: 12rem; z-index: 0;
    }
    .bcard-first .card-ghost { color: rgba(10,10,10,0.06); }
    .bcard-shift .card-ghost { color: rgba(255,255,255,0.16); }

    /* badge */
    .card-badge {
      display: inline-flex; align-items: center;
      font-family: var(--mono); font-size: 0.6rem; font-weight: 500; letter-spacing: 0.16em; text-transform: uppercase;
      padding: 0.35rem 0.95rem; border-radius: 100px; margin-bottom: 1.25rem; position: relative; z-index: 1;
    }
    .bcard-first .card-badge { background: rgba(220,38,38,0.09); color: var(--red); border: 1px solid rgba(220,38,38,0.24); }
    .bcard-shift .card-badge { background: rgba(255,255,255,0.18); color: #FFFFFF; border: 1px solid rgba(255,255,255,0.34); }

    /* name */
    .card-name {
      font-family: var(--head); font-weight: 400;
      font-size: clamp(3.2rem, 4.8vw, 5.5rem); letter-spacing: 0.01em; line-height: 1;
      text-transform: uppercase;
      margin-bottom: 0.75rem; position: relative; z-index: 1;
    }
    .bcard-first .card-name { color: var(--text); }
    .bcard-shift .card-name { color: #FFFFFF; }

    .card-pitch { font-size: 0.92rem; font-style: italic; line-height: 1.6; position: relative; z-index: 1; }
    .bcard-first .card-pitch { color: rgba(10,10,10,0.62); }
    .bcard-shift .card-pitch { color: rgba(255,255,255,0.88); }

    /* list */
    .offer-list { list-style: none; display: flex; flex-direction: column; gap: 1.05rem; margin-bottom: 1.9rem; flex: 1; }
    .offer-list li { display: flex; align-items: flex-start; gap: 0.85rem; font-size: 1.04rem; line-height: 1.55; font-weight: 500; }
    .check { flex-shrink: 0; width: 20px; height: 20px; border-radius: 50%; display: flex; align-items: center; justify-content: center; margin-top: 0.18rem; }
    .bcard-first .check { background: rgba(220,38,38,0.1); color: var(--red); }
    .bcard-shift .check { background: rgba(220,38,38,0.1); color: var(--red); }
    .bcard-first .offer-list li { color: var(--text); }
    .bcard-shift .offer-list li { color: var(--text); }

    .offer-result {
      font-family: var(--body); font-weight: 600; font-size: 0.92rem;
      line-height: 1.5; padding: 1rem 1.25rem; border-radius: 12px; margin-bottom: 1.75rem;
    }
    .bcard-first .offer-result { background: rgba(220,38,38,0.06); color: var(--text); border: 1px solid rgba(220,38,38,0.2); }
    .bcard-shift .offer-result { background: rgba(220,38,38,0.08); color: var(--text); border: 1px solid rgba(220,38,38,0.22); }

    .btn-full {
      display: flex; width: 100%; font-family: var(--body); font-size: 0.95rem; font-weight: 600;
      padding: 1.1rem; border-radius: 14px; border: none; cursor: pointer; color: #fff;
      transition: transform 0.28s cubic-bezier(.34,1.56,.64,1), box-shadow 0.25s, background 0.2s;
      margin-top: auto; align-items: center; justify-content: center; text-decoration: none;
    }
    .btn-full:focus-visible { outline: 2px solid currentColor; outline-offset: 3px; }
    .btn-full:active { transform: scale(0.98) !important; box-shadow: none !important; }
    .btn-red-filled { background: var(--red); }
    .btn-red-filled:hover { background: var(--red-d); transform: translateY(-2px); box-shadow: 0 10px 36px rgba(220,38,38,0.42); }
    .btn-red-grad { background: linear-gradient(135deg, #F04545 0%, var(--red) 100%); }
    .btn-red-grad:hover { transform: translateY(-2px); box-shadow: 0 10px 40px rgba(220,38,38,0.56); }

    /* ── POURQUOI ── */
    #pourquoi { padding: 9rem var(--pad); background: var(--off); position: relative; }
    .why-grid {
      display: grid; grid-template-columns: repeat(2, 1fr);
      gap: 1px; margin-top: 3.75rem;
      background: var(--border); border: 1px solid var(--border); border-radius: 24px; overflow: hidden;
    }
    .why-cell { background: var(--off); padding: 3rem; transition: background 0.22s; }
    .why-cell:hover { background: var(--surface); }
    .why-num {
      font-family: var(--head); font-weight: 400; text-transform: uppercase;
      font-size: 4.5rem; letter-spacing: 0.005em; line-height: 1; margin-bottom: 1.1rem;
    }
    .why-num .a { color: var(--red); }
    .why-num.sm { font-size: 2.2rem; letter-spacing: 0; line-height: 1.05; }
    .why-title { font-family: var(--body); font-size: 1rem; font-weight: 700; letter-spacing: -0.01em; margin-bottom: 0.65rem; }
    .why-desc { font-size: 0.88rem; color: var(--muted); line-height: 1.75; }

    /* ── PUSH ── */
    #push { padding: 9rem var(--pad); background: var(--bg); position: relative; }

    .push-grid {
      display: grid; grid-template-columns: 1fr 1fr; gap: 5rem;
      align-items: start; margin-top: 5rem;
    }

    .check-list { display: flex; flex-direction: column; gap: 1rem; margin-top: 2rem; }
    .check-item {
      display: flex; align-items: flex-start; gap: 1rem;
      padding: 1.25rem 1.5rem;
      background: var(--surface); border: 1px solid var(--border); border-radius: 14px;
      transition: border-color 0.2s, box-shadow 0.2s;
    }
    .check-item:hover { border-color: var(--red); box-shadow: 0 4px 20px rgba(220,38,38,0.1); }
    .check-item-icon {
      flex-shrink: 0; width: 22px; height: 22px; border-radius: 50%;
      background: var(--red-l); color: var(--red);
      display: flex; align-items: center; justify-content: center; margin-top: 0.1rem;
      font-size: 0.6rem; font-weight: 700;
    }
    .check-item-text { font-size: 0.92rem; line-height: 1.55; color: var(--text); font-weight: 400; }

    .transform-cards { display: flex; flex-direction: column; gap: 1.25rem; }
    .tcard {
      padding: 2rem; border-radius: 20px; border: 1px solid var(--border);
      background: var(--surface);
      transition: box-shadow 0.25s, transform 0.28s cubic-bezier(.34,1.56,.64,1);
    }
    .tcard:hover { box-shadow: 0 10px 40px rgba(10,10,10,0.07); transform: translateY(-3px); }
    .tcard-icon {
      display: inline-flex; align-items: center; justify-content: center;
      width: 38px; height: 38px;
      margin-bottom: 1rem;
    }
    .tcard-icon .ast { width: 1.6em; height: 1.6em; transform: rotate(-12deg); }
    .tcard-title { font-family: var(--body); font-size: 1.1rem; font-weight: 700; margin-bottom: 0.5rem; letter-spacing: -0.01em; }
    .tcard-desc { font-size: 0.88rem; color: var(--muted); line-height: 1.7; }

    .push-statement {
      margin-top: 5rem; padding: 4rem;
      background: var(--dark); border-radius: 28px;
      position: relative; overflow: hidden;
      text-align: center;
    }
    .push-statement::before {
      content: ''; position: absolute; inset: 0;
      background-image: radial-gradient(circle, rgba(255,255,255,0.05) 1px, transparent 1px);
      background-size: 28px 28px;
    }
    .push-statement::after {
      content: ''; position: absolute; inset: 0;
      background: radial-gradient(ellipse 70% 60% at 50% 50%, rgba(220,38,38,0.34) 0%, transparent 65%);
    }
    .push-statement-inner { position: relative; z-index: 1; }
    .push-quote {
      font-family: var(--head); font-weight: 400; text-transform: uppercase;
      font-size: clamp(2rem, 4vw, 3.4rem);
      letter-spacing: 0.005em; line-height: 1; color: #fff;
      margin-bottom: 1.75rem;
    }
    .push-quote em { font-style: normal; color: #FFB4B4; }
    .push-sub { font-size: 1rem; color: rgba(255,255,255,0.72); line-height: 1.7; max-width: 580px; margin: 0 auto 2.5rem; }
    .push-actions { display: flex; align-items: center; justify-content: center; gap: 1rem; }

    .stats-bar {
      display: grid; grid-template-columns: repeat(3, 1fr);
      gap: 1px; background: var(--border);
      border: 1px solid var(--border); border-radius: 20px; overflow: hidden;
      margin-top: 3rem;
    }
    .stat-cell { background: var(--surface); padding: 2.25rem 2rem; text-align: center; transition: background 0.2s; }
    .stat-cell:hover { background: var(--off); }
    .stat-val {
      font-family: var(--head); font-weight: 400; text-transform: uppercase;
      font-size: 2.8rem; letter-spacing: 0.005em; line-height: 1;
      color: var(--red); margin-bottom: 0.5rem;
    }
    .stat-val .a { color: var(--red); }
    .stat-label { font-family: var(--mono); font-size: 0.62rem; font-weight: 500; letter-spacing: 0.14em; text-transform: uppercase; color: var(--muted); }

    /* ── POUR QUI ── */
    #pourqui { padding: 9rem var(--pad); background: var(--off); position: relative; }
    .pourqui-layout { display: grid; grid-template-columns: 1fr 1fr; gap: 5rem; align-items: start; }
    .pourqui-desc { font-size: 1rem; font-weight: 400; color: var(--muted); line-height: 1.8; margin-top: 1.5rem; }
    .sector-tags { display: flex; flex-wrap: wrap; gap: 0.6rem; padding-top: 0.5rem; }
    .sector-tag {
      display: inline-flex; align-items: center;
      padding: 0.6rem 1.2rem; border: 1.5px solid var(--border); border-radius: 100px;
      font-family: var(--body); font-size: 0.85rem; font-weight: 500; color: var(--muted); background: var(--surface);
      transition: all 0.25s cubic-bezier(.34,1.56,.64,1);
    }
    .sector-tag:hover { border-color: var(--red); color: var(--red); background: var(--red-l); transform: translateY(-2px); box-shadow: 0 4px 16px rgba(220,38,38,0.14); }

    /* ── CTA ── */
    #cta { padding: 10rem var(--pad); background: var(--dark); text-align: center; position: relative; overflow: hidden; }
    #cta::before { content: ''; position: absolute; inset: 0; background-image: radial-gradient(circle, rgba(255,255,255,0.04) 1px, transparent 1px); background-size: 32px 32px; }
    #cta::after { content: ''; position: absolute; inset: 0; background: radial-gradient(ellipse 75% 65% at 50% 50%, rgba(220,38,38,0.36) 0%, transparent 65%); }
    .cta-ast { width: 4rem; height: 4rem; margin-bottom: 1.5rem; transform: rotate(-14deg); display: inline-block; }
    .cta-inner { position: relative; z-index: 1; }
    .cta-eyebrow { font-family: var(--mono); font-size: 0.7rem; font-weight: 500; letter-spacing: 0.18em; text-transform: uppercase; color: rgba(255,255,255,0.6); margin-bottom: 1.75rem; }
    .cta-h2 {
      font-family: var(--head); font-weight: 400; text-transform: uppercase;
      font-size: clamp(3.8rem, 8.5vw, 9rem);
      letter-spacing: -0.005em; line-height: 1.0; color: #fff;
      margin-bottom: 2.75rem;
    }
    .cta-h2 em { font-style: normal; color: #FFB4B4; }
    .cta-actions { display: flex; align-items: center; justify-content: center; gap: 1rem; }
    .btn-white { background: var(--bg); color: var(--text); font-weight: 600; }
    .btn-white:hover { background: #FFFCF5; transform: translateY(-2px); box-shadow: 0 8px 36px rgba(220,38,38,0.32); }
    .btn-ghost { background: rgba(255,255,255,0.08); color: rgba(255,255,255,0.85); border: 1px solid rgba(255,255,255,0.2); }
    .btn-ghost:hover { background: rgba(255,255,255,0.14); transform: translateY(-1px); }

    /* ── FOOTER ── */
    footer { padding: 4.5rem var(--pad) 2rem; border-top: 1px solid var(--border); background: var(--bg); }
    .foot-inner { display: grid; grid-template-columns: 1.7fr 1fr 1fr 1fr; gap: 2.5rem; max-width: 1180px; margin: 0 auto; }
    .foot-brand { display: flex; flex-direction: column; gap: 0.95rem; }
    .foot-logo {
      font-family: var(--head); text-transform: uppercase;
      font-size: 1.15rem; color: var(--text); letter-spacing: 0.02em;
      display: inline-flex; align-items: center; gap: 0.45rem;
    }
    .foot-logo .ast { width: 1em; height: 1em; transform: rotate(-12deg); }
    .foot-tagline { font-size: 0.9rem; color: var(--muted); max-width: 28ch; line-height: 1.65; }
    .foot-col { display: flex; flex-direction: column; gap: 0.72rem; }
    .foot-head { font-family: var(--mono); font-size: 0.64rem; font-weight: 600; letter-spacing: 0.16em; text-transform: uppercase; color: var(--light); margin-bottom: 0.35rem; }
    .foot-col a { font-size: 0.88rem; font-weight: 500; color: var(--muted); transition: color 0.15s; width: fit-content; }
    .foot-col a:hover { color: var(--red); }
    .foot-bottom { display: flex; align-items: center; justify-content: space-between; gap: 1rem; max-width: 1180px; margin: 3.5rem auto 0; padding-top: 1.75rem; border-top: 1px solid var(--border); flex-wrap: wrap; }
    .foot-copy { font-family: var(--body); font-size: 0.75rem; color: var(--light); }
    .foot-link { font-family: var(--body); font-size: 0.82rem; font-weight: 500; color: var(--muted); transition: color 0.15s; }
    .foot-link:hover { color: var(--red); }
    @media (max-width: 760px) { .foot-inner { grid-template-columns: 1fr 1fr; gap: 2rem; } .foot-brand { grid-column: 1 / -1; } }

    /* ── SCROLL REVEAL ── */
    .reveal { opacity: 0; transform: translateY(28px); transition: opacity 0.9s cubic-bezier(.16,1,.3,1), transform 0.9s cubic-bezier(.16,1,.3,1); }
    .reveal.d1 { transition-delay: 0.08s; }
    .reveal.d2 { transition-delay: 0.16s; }
    .reveal.d3 { transition-delay: 0.26s; }
    .reveal.d4 { transition-delay: 0.36s; }
    .reveal.vis { opacity: 1; transform: none; }

    /* ── KEYFRAMES ── */
    @keyframes fade-up { from { opacity: 0; transform: translateY(20px); } to { opacity: 1; transform: none; } }
    @keyframes fade-in  { from { opacity: 0; } to { opacity: 1; } }

    /* ── NAV DROPDOWN (Nos spécialités) ── */
    .nav-item { position: relative; display: inline-flex; align-items: center; }
    .nav-item::after { content: ''; position: absolute; top: 100%; left: -20px; right: -20px; height: 20px; }
    .nav-dd-toggle {
      display: inline-flex; align-items: center; gap: 0.35rem;
      font-family: var(--body); font-size: 0.85rem; font-weight: 500;
      color: var(--muted); background: none; border: none; cursor: pointer;
      transition: color 0.15s;
    }
    .nav-item:hover .nav-dd-toggle, .nav-item:focus-within .nav-dd-toggle { color: var(--text); }
    .nav-dd-toggle svg { width: 9px; height: 9px; transition: transform 0.25s; }
    .nav-item:hover .nav-dd-toggle svg { transform: rotate(180deg); }
    .nav-dd-menu {
      position: absolute; top: 100%; left: 50%; margin-top: 16px;
      transform: translateX(-50%) translateY(8px);
      min-width: 250px; background: var(--surface); border: 1px solid var(--border);
      border-radius: 16px; padding: 0.55rem;
      box-shadow: 0 18px 54px -18px rgba(10,10,10,0.3), 0 0 0 1px rgba(255,255,255,0.5) inset;
      opacity: 0; visibility: hidden;
      transition: opacity 0.2s, transform 0.28s cubic-bezier(.16,1,.3,1);
    }
    .nav-item:hover .nav-dd-menu, .nav-item:focus-within .nav-dd-menu {
      opacity: 1; visibility: visible; transform: translateX(-50%) translateY(0);
    }
    .nav-dd-link { display: flex; align-items: center; gap: 0.8rem; padding: 0.65rem 0.8rem; border-radius: 11px; transition: background 0.15s; }
    .nav-dd-link:hover { background: var(--red-l); }
    .nav-dd-link .ast { width: 1rem; height: 1rem; color: var(--border2); transition: color 0.2s; }
    .nav-dd-link:hover .ast { color: var(--red); }
    .nav-dd-txt { display: flex; flex-direction: column; gap: 0.1rem; }
    .nav-dd-name { font-family: var(--head); text-transform: uppercase; font-size: 0.95rem; letter-spacing: 0.01em; color: var(--text); line-height: 1; }
    .nav-dd-sub { font-family: var(--mono); font-size: 0.56rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--light); }

    /* ── MARQUEE CLIENTS (liste défilante) ── */
    .marquee { margin-top: 3.5rem; overflow: hidden; position: relative;
      -webkit-mask-image: linear-gradient(90deg, transparent, #000 7%, #000 93%, transparent);
      mask-image: linear-gradient(90deg, transparent, #000 7%, #000 93%, transparent); }
    .marquee-track { display: flex; width: max-content; gap: 4rem; padding-right: 4rem; animation: marquee 30s linear infinite; }
    .marquee:hover .marquee-track { animation-play-state: paused; }
    @keyframes marquee { to { transform: translateX(-50%); } }
    .marquee-item { display: inline-flex; align-items: center; gap: 0.7rem; white-space: nowrap;
      font-family: var(--head); text-transform: uppercase; font-size: clamp(1.5rem, 2.5vw, 2.15rem);
      letter-spacing: 0.01em; line-height: 0.9; color: var(--light); transition: color 0.3s; }
    .marquee-item .cm-accent { color: var(--border2); transition: color 0.3s; }
    .marquee-item:hover { color: var(--text); }
    .marquee-item:hover .cm-accent { color: var(--red); }
    .marquee-item .ast { width: 0.7em; height: 0.7em; color: var(--border2); }
    @media (prefers-reduced-motion: reduce) { .marquee-track { animation: none; } }

    /* ── SPÉCIALITÉS (niches) ── */
    #specialites { padding: 9rem var(--pad); background: var(--bg); position: relative; overflow: hidden; }
    .spec-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.25rem; margin-top: 3.5rem; position: relative; z-index: 1; }
    .spec-card {
      display: flex; flex-direction: column; gap: 1.05rem; padding: 2.4rem 2.1rem 2.1rem;
      background: linear-gradient(160deg, #FBFAF6, #F1EDE3); border: 1px solid var(--border); border-radius: 20px;
      transition: transform 0.35s cubic-bezier(.34,1.56,.64,1), box-shadow 0.35s, border-color 0.25s;
      position: relative; overflow: hidden;
    }
    .spec-card::before {
      content: ''; position: absolute; inset: 0; pointer-events: none; opacity: 0.7;
      background-image: linear-gradient(rgba(10,10,10,0.045) 1px, transparent 1px), linear-gradient(90deg, rgba(10,10,10,0.045) 1px, transparent 1px);
      background-size: 22px 22px;
      -webkit-mask-image: radial-gradient(circle at 82% -10%, #000, transparent 68%);
      mask-image: radial-gradient(circle at 82% -10%, #000, transparent 68%);
    }
    .spec-card::after {
      content: ''; position: absolute; width: 170px; height: 170px; top: -75px; right: -60px; border-radius: 50%;
      background: radial-gradient(circle, rgba(220,38,38,0.16), transparent 65%); filter: blur(10px);
      pointer-events: none; opacity: 0; transition: opacity 0.4s;
    }
    .spec-card:hover::after { opacity: 1; }
    .spec-card.featured::after { opacity: 0.7; }
    .spec-card > * { position: relative; z-index: 1; }
    .spec-card:hover { transform: translateY(-5px); box-shadow: 0 22px 56px -22px rgba(10,10,10,0.24); border-color: var(--red); }
    .spec-card.featured { border-color: rgba(220,38,38,0.42); box-shadow: 0 8px 34px -14px rgba(220,38,38,0.3); }
    .spec-top { display: flex; align-items: center; gap: 0.8rem; }
    .spec-ico { width: 2.5rem; height: 2.5rem; border-radius: 12px; background: var(--red-l); border: 1px solid rgba(220,38,38,0.2); display: grid; place-items: center; flex-shrink: 0; }
    .spec-ico .ast { width: 1.35rem; height: 1.35rem; color: var(--red); }
    .spec-kicker { font-family: var(--mono); font-size: 0.6rem; font-weight: 600; letter-spacing: 0.14em; text-transform: uppercase; color: var(--light); }
    .spec-name { font-family: var(--head); text-transform: uppercase; font-size: 1.95rem; line-height: 0.95; letter-spacing: 0.01em; color: var(--text); }
    .spec-desc { font-size: 1.02rem; color: #4A463F; line-height: 1.6; flex: 1; }
    .spec-tag { font-family: var(--mono); font-size: 0.6rem; font-weight: 600; letter-spacing: 0.12em; text-transform: uppercase; color: var(--red); background: rgba(220,38,38,0.08); border: 1px solid rgba(220,38,38,0.28); padding: 0.32rem 0.7rem; border-radius: 100px; align-self: flex-start; }
    .spec-link { font-family: var(--mono); font-size: 0.72rem; font-weight: 600; letter-spacing: 0.1em; text-transform: uppercase; color: var(--text); display: inline-flex; align-items: center; gap: 0.45rem; margin-top: 0.3rem; transition: color 0.2s, gap 0.2s; }
    .spec-card:hover .spec-link { color: var(--red); gap: 0.7rem; }

    /* ── FUTURISTIC CARD (utilitaire réutilisable) ── */
    .fcard { position: relative; overflow: hidden; background: linear-gradient(160deg, #FBFAF6, #F1EDE3); border: 1px solid var(--border); border-radius: 18px; transition: transform 0.35s cubic-bezier(.34,1.56,.64,1), box-shadow 0.35s, border-color 0.25s; }
    .fcard::before { content: ''; position: absolute; inset: 0; pointer-events: none; opacity: 0.7; background-image: linear-gradient(rgba(10,10,10,0.045) 1px, transparent 1px), linear-gradient(90deg, rgba(10,10,10,0.045) 1px, transparent 1px); background-size: 22px 22px; -webkit-mask-image: radial-gradient(circle at 85% -10%, #000, transparent 65%); mask-image: radial-gradient(circle at 85% -10%, #000, transparent 65%); }
    .fcard::after { content: ''; position: absolute; width: 170px; height: 170px; top: -75px; right: -60px; border-radius: 50%; background: radial-gradient(circle, rgba(220,38,38,0.14), transparent 65%); filter: blur(10px); pointer-events: none; opacity: 0; transition: opacity 0.4s; }
    .fcard:hover::after { opacity: 1; }
    .fcard:hover { transform: translateY(-4px); box-shadow: 0 22px 56px -22px rgba(10,10,10,0.22); border-color: var(--red); }
    .fcard > * { position: relative; z-index: 1; }

    /* ── LE CONSTAT (cartes) ── */
    .constat-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1.25rem; margin-top: 3.75rem; position: relative; z-index: 1; }
    .constat-card { padding: 2.3rem 2.1rem; display: flex; gap: 1.25rem; align-items: flex-start; }
    .constat-num { font-family: var(--mono); font-size: 0.72rem; font-weight: 600; letter-spacing: 0.12em; color: var(--red); flex-shrink: 0; padding-top: 0.35rem; }
    .constat-text { font-size: 1.14rem; line-height: 1.5; color: var(--text); font-weight: 600; }
    .constat-text .dim { color: var(--muted); font-weight: 400; }

    /* ── EN CHIFFRES (futuriste) ── */
    .stats-fgrid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.25rem; margin-top: 3.5rem; position: relative; z-index: 1; }
    .stat-fcard { padding: 2.7rem 2rem; text-align: center; }
    .stat-fcard .sv { font-family: var(--head); font-weight: 400; text-transform: uppercase; font-size: clamp(3rem, 5.2vw, 4.2rem); letter-spacing: 0.005em; line-height: 1; color: var(--red); margin-bottom: 0.7rem; }
    .stat-fcard .sl { font-family: var(--mono); font-size: 0.7rem; font-weight: 500; letter-spacing: 0.14em; text-transform: uppercase; color: var(--muted); }
    .check-item { background: linear-gradient(160deg, #FBFAF6, #F3EFE6); }
    .check-item-text { font-size: 1.04rem; font-weight: 500; }
    .check-item-icon { background: var(--red); color: #fff; }
    .tcard { background: linear-gradient(160deg, #FBFAF6, #F1EDE3); position: relative; overflow: hidden; }
    .tcard::before { content: ''; position: absolute; inset: 0; pointer-events: none; opacity: 0.6; background-image: linear-gradient(rgba(10,10,10,0.04) 1px, transparent 1px), linear-gradient(90deg, rgba(10,10,10,0.04) 1px, transparent 1px); background-size: 22px 22px; -webkit-mask-image: radial-gradient(circle at 88% -20%, #000, transparent 60%); mask-image: radial-gradient(circle at 88% -20%, #000, transparent 60%); }
    .tcard > * { position: relative; z-index: 1; }
    .tcard-title { font-size: 1.2rem; }
    .tcard-desc { font-size: 0.96rem; color: #4A463F; }

    /* ── RÉFÉRENCES (cas clients) ── */
    #references { padding: 9rem var(--pad); background: var(--off); position: relative; overflow: hidden; }
    .refs-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1.5rem; margin-top: 3.5rem; position: relative; z-index: 1; }
    .ref-card {
      position: relative; overflow: hidden;
      background: linear-gradient(165deg, #FBFAF6, #F1ECE1);
      border: 1px solid var(--border); border-radius: 24px;
      padding: 2.4rem 2.4rem 2.1rem; display: flex; flex-direction: column; gap: 1.6rem;
      transition: transform 0.4s cubic-bezier(.34,1.56,.64,1), box-shadow 0.4s, border-color 0.3s;
    }
    .ref-card::before {
      content: ''; position: absolute; inset: 0; pointer-events: none; opacity: 0.6;
      background-image: linear-gradient(rgba(10,10,10,0.045) 1px, transparent 1px), linear-gradient(90deg, rgba(10,10,10,0.045) 1px, transparent 1px);
      background-size: 24px 24px;
      -webkit-mask-image: radial-gradient(circle at 88% -5%, #000, transparent 60%);
      mask-image: radial-gradient(circle at 88% -5%, #000, transparent 60%);
    }
    .ref-card::after {
      content: ''; position: absolute; width: 240px; height: 240px; top: -110px; right: -90px; border-radius: 50%;
      background: radial-gradient(circle, rgba(220,38,38,0.16), transparent 65%); filter: blur(12px);
      opacity: 0.45; transition: opacity 0.45s; pointer-events: none;
    }
    .ref-card:hover::after { opacity: 1; }
    .ref-card:hover { transform: translateY(-6px); box-shadow: 0 28px 70px -30px rgba(10,10,10,0.3); border-color: var(--red); }
    .ref-card > * { position: relative; z-index: 1; }
    .ref-head { display: flex; align-items: flex-start; justify-content: space-between; gap: 1rem; }
    .ref-client { font-family: var(--head); text-transform: uppercase; font-size: 2.05rem; letter-spacing: 0.01em; line-height: 0.92; color: var(--text); margin-bottom: 0.75rem; }
    .ref-client .cm-accent { color: var(--red); }
    .ref-tag { display: inline-block; font-family: var(--mono); font-size: 0.55rem; font-weight: 600; letter-spacing: 0.12em; text-transform: uppercase; color: var(--red); background: rgba(220,38,38,0.08); border: 1px solid rgba(220,38,38,0.25); padding: 0.35rem 0.7rem; border-radius: 100px; }
    .ref-spark { display: inline-flex; align-items: center; gap: 0.4rem; font-family: var(--mono); font-size: 0.55rem; font-weight: 600; letter-spacing: 0.1em; text-transform: uppercase; color: #15803D; white-space: nowrap; padding-top: 0.4rem; }
    .ref-spark-dot { width: 7px; height: 7px; border-radius: 50%; background: #16A34A; box-shadow: 0 0 0 0 rgba(22,163,74,0.5); animation: flow-ping 2.4s ease-out infinite; }
    .ref-flow { position: relative; display: flex; flex-direction: column; gap: 1.05rem; padding-left: 0.15rem; }
    .ref-flow::before { content: ''; position: absolute; left: 6px; top: 10px; bottom: 10px; width: 1.5px; background: linear-gradient(var(--red), rgba(220,38,38,0.12)); }
    .ref-step { display: flex; gap: 0.95rem; align-items: flex-start; position: relative; }
    .ref-node { width: 13px; height: 13px; flex-shrink: 0; margin-top: 3px; transform: rotate(45deg); border: 1.6px solid var(--red); background: #FBFAF6; position: relative; z-index: 1; transition: background 0.3s, box-shadow 0.3s; }
    .ref-node.done { background: var(--red); box-shadow: 0 0 10px rgba(220,38,38,0.5); }
    .ref-card:hover .ref-node { background: var(--red); box-shadow: 0 0 9px rgba(220,38,38,0.4); }
    .ref-step-lbl { display: block; font-family: var(--mono); font-size: 0.55rem; font-weight: 600; letter-spacing: 0.14em; text-transform: uppercase; color: var(--red); margin-bottom: 0.25rem; }
    .ref-step p { font-size: 0.9rem; line-height: 1.5; color: #4A463F; margin: 0; }
    .ref-cta { margin-top: 0.3rem; font-family: var(--mono); font-size: 0.66rem; font-weight: 600; letter-spacing: 0.1em; text-transform: uppercase; color: var(--red); display: inline-flex; align-items: center; gap: 0.45rem; transition: gap 0.2s; }
    .ref-cta svg { transition: transform 0.25s; }
    .ref-card:hover .ref-cta { gap: 0.7rem; }
    .ref-card:hover .ref-cta svg { transform: translateX(3px); }

    /* ── BRANDING IA TEASER (3e offre) ── */
    .brand-teaser {
      margin-top: 1.25rem; position: relative; z-index: 1;
      display: flex; align-items: center; justify-content: space-between; gap: 2rem; flex-wrap: wrap;
      background: var(--dark); border-radius: 24px; padding: 2.5rem 2.75rem; overflow: hidden;
    }
    .brand-teaser::after { content: ''; position: absolute; top: -60px; right: -40px; width: 280px; height: 280px; background: radial-gradient(circle, rgba(220,38,38,0.3) 0%, transparent 62%); border-radius: 50%; pointer-events: none; }
    .brand-teaser-txt { position: relative; z-index: 1; max-width: 600px; }
    .brand-teaser-badge { font-family: var(--mono); font-size: 1rem; font-weight: 600; letter-spacing: 0.14em; text-transform: uppercase; color: #FFB4B4; margin-bottom: 1rem; display: block; }
    .brand-teaser-title { font-family: var(--head); text-transform: uppercase; font-size: clamp(2rem, 3.4vw, 2.9rem); line-height: 0.98; color: #fff; letter-spacing: 0.01em; margin-bottom: 0.75rem; }
    .brand-teaser-desc { font-size: 1.12rem; color: rgba(255,255,255,0.8); line-height: 1.6; }
    .brand-teaser .btn { position: relative; z-index: 1; flex-shrink: 0; }

    /* ── RESPONSIVE ── */
    @media (max-width: 900px) {
      #hero { grid-template-columns: 1fr; }
      .spec-grid { grid-template-columns: repeat(2, 1fr); }
      .refs-grid { grid-template-columns: 1fr; }
      .constat-grid { grid-template-columns: 1fr; }
      .stats-fgrid { grid-template-columns: 1fr; }
      .hero-right { display: none; }
      .offers-grid { grid-template-columns: 1fr; }
      .pourqui-layout, .push-grid { grid-template-columns: 1fr; gap: 2.5rem; }
      .nav-links { display: none; }
      .why-grid { grid-template-columns: 1fr; }
      .stats-bar { grid-template-columns: 1fr; }
      .push-statement { padding: 2.5rem; }
      .hero-ast-top { width: 2.4rem; height: 2.4rem; }
      .hero-ast-bottom { display: none; }
    }

    /* ── MENU MOBILE (hamburger) ── */
    .nav-burger { display: none; align-items: center; justify-content: center; width: 44px; height: 44px; padding: 0; background: none; border: none; cursor: pointer; color: var(--text); -webkit-tap-highlight-color: transparent; }
    .nav-burger span { display: block; position: relative; width: 22px; height: 2px; background: currentColor; border-radius: 2px; transition: background 0.2s; }
    .nav-burger span::before, .nav-burger span::after { content: ''; position: absolute; left: 0; width: 22px; height: 2px; background: currentColor; border-radius: 2px; transition: transform 0.28s cubic-bezier(.16,1,.3,1); }
    .nav-burger span::before { top: -7px; }
    .nav-burger span::after { top: 7px; }
    .nav.menu-open .nav-burger span { background: transparent; }
    .nav.menu-open .nav-burger span::before { transform: translateY(7px) rotate(45deg); }
    .nav.menu-open .nav-burger span::after { transform: translateY(-7px) rotate(-45deg); }

    @media (max-width: 900px) {
      .nav-burger { display: inline-flex; }
      .nav > .btn { display: none; }
      .nav.menu-open .nav-links {
        display: flex; flex-direction: column; align-items: stretch; gap: 0;
        position: fixed; top: 68px; left: 0; right: 0;
        background: rgba(244,241,234,0.97);
        backdrop-filter: blur(28px) saturate(1.3); -webkit-backdrop-filter: blur(28px) saturate(1.3);
        border-bottom: 1px solid var(--border);
        box-shadow: 0 24px 46px -20px rgba(10,10,10,0.18);
        padding: 0.25rem var(--pad) 1.4rem;
        max-height: calc(100dvh - 68px); overflow-y: auto;
      }
      .nav.menu-open .nav-links > li { width: 100%; border-top: 1px solid var(--border); }
      .nav.menu-open .nav-links > li:first-child { border-top: none; }
      .nav.menu-open .nav-links > li > a { display: block; padding: 1.05rem 0; font-size: 1.02rem; color: var(--text); }
      .nav.menu-open .nav-item { display: block; }
      .nav.menu-open .nav-dd-toggle { padding: 1.05rem 0 0.35rem; font-size: 1.02rem; color: var(--text); width: 100%; }
      .nav.menu-open .nav-dd-toggle svg { display: none; }
      .nav.menu-open .nav-item::after { display: none; }
      .nav.menu-open .nav-dd-menu {
        position: static; opacity: 1; visibility: visible; transform: none;
        min-width: 0; background: none; border: none; box-shadow: none;
        padding: 0 0 0.5rem 0; margin: 0;
      }
      .nav.menu-open .nav-dd-link { padding: 0.55rem 0; }
    }

/* ════════ PAGES NICHE ════════ */
.niche-hero { padding: 150px var(--pad) 5rem; position: relative; overflow: hidden; background: var(--bg); }
.niche-hero .sec-glow-c { top: -14rem; right: -6rem; }
.niche-hero-inner { position: relative; z-index: 1; max-width: 920px; }
.niche-back { display: flex; width: fit-content; align-items: center; gap: 0.5rem; font-family: var(--mono); font-size: 0.72rem; font-weight: 600; letter-spacing: 0.1em; text-transform: uppercase; color: var(--muted); margin-bottom: 2.25rem; padding: 0.55rem 1rem 0.55rem 0.8rem; border: 1px solid var(--border); border-radius: 100px; background: var(--surface); transition: gap 0.2s, color 0.2s, border-color 0.2s; }
.niche-back:hover { color: var(--red); border-color: var(--red); gap: 0.7rem; }
.niche-h1 { font-family: var(--head); font-weight: 400; text-transform: uppercase; font-size: clamp(3rem, 6.5vw, 6rem); line-height: 1.04; letter-spacing: -0.005em; margin: 1rem 0 1.6rem; }
.niche-h1 em { font-style: normal; color: var(--red); }
.niche-sub { font-size: 1.18rem; color: var(--muted); line-height: 1.7; max-width: 580px; margin-bottom: 2.4rem; }

.niche-sec { padding: 7rem var(--pad); position: relative; overflow: hidden; }
.niche-sec.alt { background: var(--off); }
.niche-sec-head { max-width: 760px; margin-bottom: 1rem; position: relative; z-index: 1; }

.niche-offers { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.25rem; margin-top: 3.5rem; position: relative; z-index: 1; }
.noffer { padding: 2.4rem 2.1rem; display: flex; flex-direction: column; gap: 1rem; }
.noffer-kicker { font-family: var(--mono); font-size: 0.6rem; font-weight: 600; letter-spacing: 0.14em; text-transform: uppercase; color: var(--red); }
.noffer-name { font-family: var(--head); text-transform: uppercase; font-size: 1.7rem; line-height: 0.98; letter-spacing: 0.01em; color: var(--text); }
.noffer-desc { font-size: 1.02rem; color: #4A463F; line-height: 1.6; flex: 1; }
.noffer-link { font-family: var(--mono); font-size: 0.7rem; font-weight: 600; letter-spacing: 0.1em; text-transform: uppercase; color: var(--text); display: inline-flex; align-items: center; gap: 0.45rem; transition: color 0.2s, gap 0.2s; }
.noffer:hover .noffer-link { color: var(--red); gap: 0.7rem; }

@media (max-width: 900px) {
  .niche-offers { grid-template-columns: 1fr; }
}

/* ════════ PAGES CAS CLIENT ════════ */
.cas-flow { display: flex; flex-direction: column; gap: 1.25rem; margin-top: 3.5rem; max-width: 920px; position: relative; z-index: 1; }
.cas-step { padding: 2.6rem; display: grid; grid-template-columns: 3.5rem 1fr; gap: 1.75rem; align-items: start; }
.cas-step-num { font-family: var(--head); font-weight: 400; font-size: 2.8rem; line-height: 1; color: var(--red); }
.cas-step-label { font-family: var(--mono); font-size: 0.6rem; font-weight: 600; letter-spacing: 0.14em; text-transform: uppercase; color: var(--red); margin-bottom: 0.7rem; }
.cas-step-title { font-family: var(--head); text-transform: uppercase; font-size: 1.6rem; line-height: 1; letter-spacing: 0.01em; color: var(--text); margin-bottom: 0.9rem; }
.cas-step-text { font-size: 1.1rem; line-height: 1.65; color: #4A463F; }
.cas-tools { display: flex; flex-wrap: wrap; gap: 0.55rem; margin-top: 1.4rem; }
.cas-tool { font-family: var(--mono); font-size: 0.64rem; font-weight: 600; letter-spacing: 0.08em; text-transform: uppercase; color: var(--muted); background: var(--bg); border: 1px solid var(--border); padding: 0.4rem 0.85rem; border-radius: 100px; }
@media (max-width: 700px) { .cas-step { grid-template-columns: 1fr; gap: 0.5rem; } }

/* ════════ CAS · SYSTÈME (flow visuel) ════════ */
.sys-head { max-width: 760px; margin: 0 auto; text-align: center; position: relative; z-index: 1; }
.sys-head .eyebrow { justify-content: center; }
.sys-title { font-family: var(--head); text-transform: uppercase; font-size: clamp(2.2rem, 5vw, 3.4rem); line-height: 0.95; letter-spacing: 0.005em; color: var(--text); margin: 1.1rem 0 1.2rem; }
.sys-title em { font-style: normal; color: var(--red); }
.sys-intro { font-size: 1.12rem; line-height: 1.65; color: #4A463F; }
.sys-stage { max-width: 960px; margin: 3.5rem auto 0; position: relative; z-index: 1; }
.pipe-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1.25rem; }
.sys-conn { display: flex; flex-direction: column; align-items: center; margin: 0.2rem 0; }
.sys-conn-line { width: 1.5px; height: 30px; background: linear-gradient(rgba(220,38,38,0.15), var(--red)); }
.sys-conn-node { width: 9px; height: 9px; border-radius: 50%; background: var(--red); box-shadow: 0 0 12px 2px rgba(220,38,38,0.5); }
.sys-conn svg { margin-top: 4px; }
/* App dédiée / dashboard KPI (réutilise le châssis .agent-card) */
.app-screen { display: flex; flex-direction: column; gap: 0.9rem; }
.kpi-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0.8rem; }
.kpi { background: var(--bg); border: 1px solid var(--border); border-radius: 13px; padding: 0.85rem 0.85rem 0.75rem; display: flex; flex-direction: column; gap: 0.7rem; }
.kpi-lbl { font-family: var(--mono); font-size: 0.56rem; font-weight: 600; letter-spacing: 0.1em; text-transform: uppercase; color: var(--muted); line-height: 1.25; }
.kpi-bars { display: flex; align-items: flex-end; gap: 4px; height: 32px; }
.kpi-bars i { flex: 1; height: var(--h); background: linear-gradient(var(--red), rgba(220,38,38,0.3)); border-radius: 3px 3px 0 0; opacity: 0.9; }
.kpi.spark { grid-column: span 1; }
.kpi-spark { height: 32px; display: block; }
.app-foot { margin-top: 1.2rem; padding-top: 1rem; border-top: 1px solid var(--border); font-family: var(--mono); font-size: 0.64rem; font-weight: 500; letter-spacing: 0.08em; text-transform: uppercase; color: var(--light); }
@media (max-width: 760px) {
  .pipe-grid { grid-template-columns: 1fr; }
  .kpi-grid { grid-template-columns: 1fr 1fr; }
}

/* ════════ RELAISIA IMMO ════════ */
.immo-hero-media { margin-top: 3.5rem; border-radius: 22px; overflow: hidden; border: 1px solid var(--border); aspect-ratio: 16 / 7; position: relative; z-index: 1; box-shadow: 0 30px 80px -42px rgba(10,10,10,0.45); }
.immo-hero-media video, .immo-hero-media img { width: 100%; height: 100%; object-fit: cover; display: block; }

.immo-steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.25rem; margin-top: 3.5rem; position: relative; z-index: 1; }
.istep { padding: 2.6rem 2.1rem; }
.istep-num { font-family: var(--head); font-weight: 400; font-size: 2.8rem; color: var(--red); line-height: 1; }
.istep-name { font-family: var(--head); text-transform: uppercase; font-size: 1.5rem; line-height: 1; letter-spacing: 0.01em; margin: 0.9rem 0 0.7rem; }
.istep-desc { font-size: 1.02rem; color: #4A463F; line-height: 1.6; }

.immo-deliver { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.25rem; margin-top: 3.5rem; position: relative; z-index: 1; }
.ideliver { padding: 0; overflow: hidden; }
.ideliver-media { aspect-ratio: 4 / 3; position: relative; overflow: hidden; background: var(--off); }
.ideliver-media video, .ideliver-media img { width: 100%; height: 100%; object-fit: cover; display: block; }
.ideliver-body { padding: 1.7rem 1.8rem 2rem; }
.ideliver-name { font-family: var(--head); text-transform: uppercase; font-size: 1.45rem; line-height: 1; letter-spacing: 0.01em; margin-bottom: 0.6rem; }
.ideliver-desc { font-size: 1rem; color: #4A463F; line-height: 1.55; }

/* before / after slider */
.ba { position: relative; width: 100%; height: 100%; overflow: hidden; touch-action: none; }
.ba .layer { position: absolute; inset: 0; background-size: cover; background-position: center; }
.ba .layer.before { filter: saturate(0.32) brightness(0.82) contrast(0.92); clip-path: inset(0 calc(100% - var(--pos, 50%)) 0 0); }
.ba .handle { position: absolute; top: 0; bottom: 0; left: var(--pos, 50%); width: 2px; background: var(--red); transform: translateX(-1px); pointer-events: none; z-index: 2; box-shadow: 0 0 12px rgba(220,38,38,0.5); }
.ba .handle::after { content: ''; position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%); width: 38px; height: 38px; border-radius: 50%; background: var(--red); box-shadow: 0 4px 16px rgba(220,38,38,0.55); }
.ba .handle::before { content: ''; position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%); width: 16px; height: 16px; z-index: 1; background: linear-gradient(90deg, transparent 42%, #fff 42%, #fff 46%, transparent 46%, transparent 54%, #fff 54%, #fff 58%, transparent 58%); }
.ba .ba-tag { position: absolute; bottom: 12px; z-index: 2; font-family: var(--mono); font-size: 0.58rem; font-weight: 600; letter-spacing: 0.12em; text-transform: uppercase; color: #fff; background: rgba(10,10,10,0.6); padding: 0.3rem 0.6rem; border-radius: 100px; backdrop-filter: blur(4px); }
.ba .ba-tag.l { left: 12px; }
.ba .ba-tag.r { right: 12px; }
.ba input[type=range] { position: absolute; inset: 0; width: 100%; height: 100%; margin: 0; opacity: 0; cursor: ew-resize; z-index: 3; }

/* pricing */
.immo-pricing { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.25rem; margin-top: 3.5rem; position: relative; z-index: 1; align-items: stretch; }
.price-card { display: flex; flex-direction: column; padding: 2.6rem 2.2rem; }
.price-card.feat { border-color: rgba(220,38,38,0.42); box-shadow: 0 8px 34px -14px rgba(220,38,38,0.3); }
.price-badge { align-self: flex-start; font-family: var(--mono); font-size: 0.58rem; font-weight: 600; letter-spacing: 0.14em; text-transform: uppercase; color: var(--red); background: rgba(220,38,38,0.09); border: 1px solid rgba(220,38,38,0.28); padding: 0.3rem 0.7rem; border-radius: 100px; margin-bottom: 1.1rem; }
.price-name { font-family: var(--head); text-transform: uppercase; font-size: 1.7rem; line-height: 1; letter-spacing: 0.01em; margin-bottom: 0.4rem; }
.price-tagline { font-size: 0.95rem; color: var(--muted); margin-bottom: 1.4rem; }
.price-amount { font-family: var(--head); font-weight: 400; font-size: 3rem; line-height: 1; color: var(--red); }
.price-amount .ph { font-family: var(--mono); font-size: 0.62rem; font-weight: 600; letter-spacing: 0.1em; text-transform: uppercase; color: var(--light); display: block; margin-top: 0.5rem; }
.price-list { list-style: none; display: flex; flex-direction: column; gap: 0.8rem; margin: 1.6rem 0 1.8rem; flex: 1; }
.price-list li { display: flex; align-items: flex-start; gap: 0.65rem; font-size: 0.98rem; line-height: 1.5; color: var(--text); }
.price-list .ck { color: var(--red); flex-shrink: 0; font-weight: 700; }
.price-note { text-align: center; margin-top: 2rem; font-family: var(--mono); font-size: 0.72rem; letter-spacing: 0.04em; color: var(--light); position: relative; z-index: 1; }

@media (max-width: 900px) {
  .immo-steps, .immo-deliver, .immo-pricing { grid-template-columns: 1fr; }
  .immo-hero-media { aspect-ratio: 16 / 10; }
}