/* ─── TOKENS ─── */
:root{
  --bg:#FAFAFA; --surface:#F4F4F4; --card:#FFFFFF;
  --border:#EDEDED; --border-bright:#DEDEDE;
  --text:#1A1A1A; --muted:#909090;
  --cinnabar:#E63022; --cinnabar-hover:#C61A0E;
  --cinnabar-dim:#F0A080; --cinnabar-glow:rgba(230,48,34,0.07);
  --cinnabar-wash:#FFF6F4;
  --green:#1F9A66; --red:#9F2228; --yellow:#D4A017;
  --dark-bg:#111010; --dark-surf:#1A1918; --dark-card:#1F1D1B;
  --dark-bdr:#2A2826; --dark-bdr-bright:#3C3A36;
  --dark-text:#F0EEEA; --dark-muted:#7A7870;
  --serif:'Besley','Times New Roman',serif;
  --sans:'Instrument Sans',system-ui,-apple-system,sans-serif;
  --label:'Space Grotesk','Inter',system-ui,sans-serif;
  --mono:ui-monospace,'Cascadia Code','JetBrains Mono',monospace;
  --radius-btn:8px; --radius-card:20px; --radius-card-sm:12px; --radius-pill:999px;
  --ease-out:cubic-bezier(0.2,0.7,0.2,1);
}

*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  background:var(--bg);color:var(--text);
  font-family:var(--sans);font-size:17px;line-height:1.6;
  -webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;
  min-width:360px
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button{font:inherit;cursor:pointer;border:0;background:0}

/* ─── LAYOUT ─── */
.wrap{max-width:1240px;margin:0 auto;padding:0 48px}
section{padding:120px 0;position:relative}
.eyebrow{
  font-family:var(--label);font-size:12px;font-weight:500;
  letter-spacing:.14em;text-transform:uppercase;color:var(--muted);
  display:inline-flex;align-items:center;gap:10px;margin-bottom:24px
}
.eyebrow::before{
  content:"";width:6px;height:6px;border-radius:50%;background:var(--cinnabar)
}

/* ─── TYPE ─── */
h1,h2,h3{font-family:var(--serif);font-weight:500;letter-spacing:-.025em;line-height:1.05;color:var(--text)}
h1{font-size:clamp(40px,6.2vw,80px)}
h2{font-size:clamp(36px,5.4vw,72px)}
h3{font-size:clamp(24px,2.6vw,38px)}
em{font-style:normal;color:var(--cinnabar)}
.lead{
  font-family:var(--sans);font-weight:400;color:var(--muted);
  font-size:clamp(18px,1.6vw,22px);line-height:1.6;max-width:62ch
}
p{color:var(--muted);line-height:1.65}
.h-sans{font-family:var(--sans);font-weight:600;letter-spacing:-.01em;color:var(--text);font-size:clamp(22px,2.4vw,30px);line-height:1.25}
.label{
  font-family:var(--label);font-size:12px;font-weight:500;
  color:var(--muted);letter-spacing:.14em;text-transform:uppercase
}
.label.a{color:var(--cinnabar)}

/* ─── NAV ─── */
.nav{
  position:fixed;top:0;left:0;right:0;z-index:50;
  height:64px;display:flex;align-items:center;
  background:rgba(17,16,16,0);backdrop-filter:blur(0);
  border-bottom:1px solid transparent;
  transition:background .25s var(--ease-out),border-color .25s var(--ease-out),backdrop-filter .25s var(--ease-out)
}
.nav.scrolled{
  background:rgba(250,250,250,0.92);
  backdrop-filter:blur(12px);
  border-bottom-color:var(--border)
}
.nav-inner{display:flex;align-items:center;justify-content:space-between;width:100%}
.brand{color:#F0EEEA;display:flex;align-items:center;transition:color .25s var(--ease-out)}
.brand svg{height:22px;width:auto;display:block}
.nav.scrolled .brand{color:var(--text)}
.nav-links{display:flex;align-items:center;gap:34px}
.nav-links a{
  font-family:var(--label);font-size:12px;font-weight:500;
  letter-spacing:.12em;text-transform:uppercase;
  color:rgba(240,238,234,0.65);transition:color .2s
}
.nav-links a:hover{color:#fff}
.nav.scrolled .nav-links a{color:var(--muted)}
.nav.scrolled .nav-links a:hover{color:var(--text)}
.nav-cta{
  display:inline-flex;align-items:center;gap:8px;
  background:var(--cinnabar);color:#fff;
  padding:9px 18px;border-radius:var(--radius-btn);
  font-family:var(--label);font-size:12px;font-weight:500;
  letter-spacing:.08em;text-transform:uppercase;
  transition:transform .2s var(--ease-out),box-shadow .2s var(--ease-out),background .2s
}
.nav-cta:hover{background:var(--cinnabar-hover);transform:translateY(-1px);box-shadow:0 8px 24px rgba(230,48,34,0.28)}

/* ─── HERO ─── */
.hero{
  background:var(--dark-bg);color:var(--dark-text);
  padding:104px 0 64px;position:relative;overflow:hidden;
  border-bottom:1px solid var(--dark-bdr);
  /* Fit hero + nav inside a 900px viewport */
  min-height:min(100svh, 836px);
  display:flex;align-items:center
}
.hero-grid{position:relative;display:grid;grid-template-columns:1.35fr 1fr;gap:72px;align-items:center;width:100%}
.hero-pill{
  display:inline-flex;align-items:center;gap:10px;
  font-family:var(--sans);font-size:14px;color:var(--dark-muted);
  background:var(--dark-card);
  padding:7px 16px 7px 14px;border-radius:var(--radius-pill);
  margin-bottom:28px
}
.hero-pill::before{content:"";width:8px;height:8px;border-radius:50%;background:var(--dark-muted)}
.hero h1{color:#fff}
.hero h1 em{color:var(--cinnabar)}
.hero-lead{
  margin-top:24px;color:var(--dark-muted);font-size:clamp(17px,1.45vw,20px);
  line-height:1.6;max-width:56ch
}
.hero-ctas{display:flex;flex-wrap:wrap;gap:14px;margin-top:32px}
.btn{
  display:inline-flex;align-items:center;gap:10px;
  padding:13px 24px;border-radius:var(--radius-btn);
  font-family:var(--label);font-size:13px;font-weight:500;
  letter-spacing:.08em;text-transform:uppercase;
  transition:transform .2s var(--ease-out),box-shadow .2s var(--ease-out),background .2s,color .2s,border-color .2s
}
.btn-primary{background:var(--cinnabar);color:#fff}
.btn-primary:hover{background:var(--cinnabar-hover);transform:translateY(-1px);box-shadow:0 8px 24px rgba(230,48,34,0.28)}
.btn-ghost-dark{border:1px solid var(--dark-bdr-bright);color:var(--dark-text)}
.btn-ghost-dark:hover{border-color:var(--cinnabar);color:#fff}
.btn-ghost{border:1px solid var(--border-bright);color:var(--text)}
.btn-ghost:hover{border-color:var(--cinnabar);color:var(--cinnabar)}
.btn .arrow{transition:transform .2s var(--ease-out)}
.btn:hover .arrow{transform:translateX(3px)}

/* hero side mock — live trust score panel */
.hero-mock{
  background:
    linear-gradient(155deg, rgba(255,255,255,0.04) 0%, rgba(255,255,255,0) 45%),
    linear-gradient(180deg, #232120 0%, #181614 100%);
  border:1px solid var(--dark-bdr);
  border-radius:var(--radius-card-sm);padding:24px;
  font-family:var(--sans);font-size:14px;color:var(--dark-text);
  box-shadow:
    100px 100px 200px -20px rgba(180,170,158,0.14),
    50px 50px 100px -30px rgba(180,170,158,0.10),
    0 1px 0 rgba(255,255,255,0.04) inset
}
.hm-row{display:flex;justify-content:space-between;align-items:center;padding:14px 0;border-bottom:1px solid var(--dark-bdr)}
.hm-row:last-child{border:0;padding-bottom:0}
.hm-row:first-child{padding-top:0}
.hm-k{font-family:var(--label);font-size:11px;color:var(--dark-muted);letter-spacing:.12em;text-transform:uppercase}
.hm-v{font-family:var(--label);font-size:14px;color:var(--dark-text);font-weight:500}
.hm-score-row{display:flex;align-items:flex-end;justify-content:space-between;gap:16px;margin:8px 0 4px}
.hm-score{font-family:var(--label);font-size:54px;font-weight:500;letter-spacing:-.025em;line-height:1;color:#fff;margin:0;transition:color .3s var(--ease-out)}
.hm-score sup{font-size:22px;color:var(--dark-muted);font-weight:400;margin-left:4px;vertical-align:super;top:-12px;position:relative}
.eq{display:flex;align-items:flex-end;gap:5px;height:40px;padding-bottom:6px}
.eq span{display:block;width:4px;border-radius:2px;background:var(--green);transform-origin:bottom;transition:background .3s var(--ease-out);animation:eqbounce 1.1s ease-in-out infinite}
.eq span:nth-child(1){height:14px;animation-delay:0s}
.eq span:nth-child(2){height:26px;animation-delay:.15s}
.eq span:nth-child(3){height:18px;animation-delay:.3s}
.eq span:nth-child(4){height:30px;animation-delay:.45s}
.eq span:nth-child(5){height:20px;animation-delay:.6s}
.eq.r span{background:var(--cinnabar)}
.eq.y span{background:var(--yellow)}
@keyframes eqbounce{0%,100%{transform:scaleY(.35)}50%{transform:scaleY(1)}}
.hm-bar{height:5px;border-radius:3px;background:var(--dark-bdr);overflow:hidden;margin-top:12px}
.hm-fill{height:100%;border-radius:3px;background:var(--green);transition:width .6s var(--ease-out),background .3s var(--ease-out)}
.hm-verdict{
  display:inline-flex;align-items:center;gap:8px;
  font-family:var(--sans);font-size:13px;color:#1F9A66;
  background:rgba(31,154,102,0.14);
  padding:5px 12px 5px 11px;border-radius:var(--radius-pill);font-weight:500;
  transition:color .3s var(--ease-out),background .3s var(--ease-out)
}
.hm-verdict::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--green);transition:background .3s var(--ease-out)}
.hm-verdict.r{color:#F0A080;background:rgba(230,48,34,0.16)}
.hm-verdict.r::before{background:var(--cinnabar)}
.hm-verdict.y{color:#E8C46A;background:rgba(212,160,23,0.16)}
.hm-verdict.y::before{background:var(--yellow)}
.hm-tag{
  font-family:var(--sans);font-size:13px;font-weight:500;
  color:var(--dark-text);background:var(--dark-bdr);
  padding:5px 12px;border-radius:var(--radius-pill)
}
.hm-row-signals{align-items:flex-start;flex-wrap:wrap;gap:14px}
.hm-row-signals .hm-k{padding-top:6px;line-height:1.2}
.hm-signals{
  display:flex;flex-wrap:wrap;gap:6px;
  justify-content:flex-end;flex:1;
  min-height:60px;align-content:flex-start
}
.hm-signals .hm-tag{font-size:12px;padding:4px 10px;white-space:nowrap}


/* ─── INSIGHTS GRID ─── */
.insights-grid{
  margin-top:64px;position:relative;
  background:var(--card);
  border-radius:var(--radius-card);
  padding:20px;
  display:grid;grid-template-columns:repeat(4,1fr);
  gap:8px
}
.insights-grid .cross{
  position:absolute;width:14px;height:14px;
  pointer-events:none;color:var(--border-bright);
  transform:translate(-50%,-50%)
}
.insights-grid .cross::before,
.insights-grid .cross::after{
  content:"";position:absolute;background:currentColor
}
.insights-grid .cross::before{left:50%;top:0;bottom:0;width:1px;transform:translateX(-50%)}
.insights-grid .cross::after{top:50%;left:0;right:0;height:1px;transform:translateY(-50%)}
.insights-grid .cross-1{left:25%;top:50%}
.insights-grid .cross-2{left:50%;top:50%}
.insights-grid .cross-3{left:75%;top:50%}
.ins{
  background:transparent;padding:32px 28px;
  display:flex;flex-direction:column;gap:10px;
  border-radius:var(--radius-card-sm)
}
.ins-icon{
  width:72px;height:72px;border-radius:14px;
  background:var(--cinnabar-glow);color:var(--cinnabar);
  display:flex;align-items:center;justify-content:center;flex-shrink:0;
  margin-bottom:18px
}
.ins-icon svg .stroke{fill:none;stroke:currentColor;stroke-linecap:round;stroke-linejoin:round;stroke-width:0.28}
.ins-icon svg .dot{fill:currentColor}
.ins-title{
  font-family:var(--sans);font-size:24px;font-weight:600;
  letter-spacing:-.01em;color:var(--text);margin:0
}
.ins-desc{
  font-family:var(--sans);font-size:15px;color:var(--muted);
  line-height:1.55;margin:0
}

/* ─── MODAL ─── */
.modal-backdrop{
  position:fixed;inset:0;z-index:100;
  background:rgba(8,7,6,0.65);backdrop-filter:blur(8px);
  display:none;align-items:center;justify-content:center;
  padding:24px;opacity:0;transition:opacity .25s var(--ease-out)
}
.modal-backdrop.open{display:flex;opacity:1}
.modal{
  background:var(--card);border-radius:var(--radius-card);
  width:100%;max-width:520px;max-height:calc(100vh - 48px);
  overflow:auto;padding:40px;position:relative;
  box-shadow:0 24px 80px rgba(0,0,0,0.3);
  transform:translateY(8px) scale(.98);transition:transform .3s var(--ease-out)
}
.modal-backdrop.open .modal{transform:translateY(0) scale(1)}
.modal-close{
  position:absolute;top:18px;right:18px;
  width:36px;height:36px;border-radius:50%;
  display:flex;align-items:center;justify-content:center;
  color:var(--muted);transition:background .2s,color .2s
}
.modal-close:hover{background:var(--surface);color:var(--text)}
.modal h3{
  font-family:var(--serif);font-size:34px;font-weight:500;
  letter-spacing:-.02em;line-height:1.1;color:var(--text);
  margin-bottom:10px;padding-right:36px
}
.modal p{font-family:var(--sans);font-size:16px;color:var(--muted);line-height:1.55;margin-bottom:28px}
.modal-form{display:flex;flex-direction:column;gap:14px}
.field{display:flex;flex-direction:column;gap:6px}
.field label{
  font-family:var(--label);font-size:11px;font-weight:500;
  letter-spacing:.12em;text-transform:uppercase;color:var(--muted)
}
.field input,.field textarea{
  font-family:var(--sans);font-size:15px;color:var(--text);
  background:var(--bg);border:1px solid var(--border-bright);
  border-radius:8px;padding:11px 14px;width:100%;
  transition:border-color .2s,box-shadow .2s;outline:0
}
.field textarea{resize:vertical;min-height:88px;line-height:1.5}
.field input:focus,.field textarea:focus{
  border-color:var(--cinnabar);
  box-shadow:0 0 0 3px var(--cinnabar-glow)
}
.modal-actions{display:flex;justify-content:flex-end;margin-top:8px}
.modal-success{
  display:none;text-align:left;padding:8px 0 4px
}
.modal-success.show{display:block}
.modal-success .check{
  width:48px;height:48px;border-radius:50%;
  background:rgba(31,154,102,0.14);color:var(--green);
  display:flex;align-items:center;justify-content:center;margin-bottom:18px
}
.modal.is-sent .modal-form{display:none}
.modal.is-sent .modal-success{display:block}
.modal.is-sent h3{color:var(--text)}

/* ─── THESIS ─── */
.thesis-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin-top:64px}
.card{
  background:var(--card);border-radius:var(--radius-card);
  padding:40px;transition:transform .25s var(--ease-out)
}
.card:hover{transform:translateY(-2px)}
.card .h-sans{margin-bottom:14px}
.card p{font-size:18px;line-height:1.6}

/* ─── MODELS ─── */
.models-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin-top:64px}
.model-card{
  background:var(--card);border-radius:var(--radius-card);
  padding:44px;display:flex;flex-direction:column;gap:24px
}
.model-name{
  font-family:var(--serif);font-size:clamp(34px,3.6vw,48px);
  color:var(--text);letter-spacing:-.02em;line-height:1.05;margin:14px 0 14px
}
.model-card p{font-size:18px;line-height:1.55}
.specs{
  background:var(--surface);border:1px solid var(--border);
  border-radius:8px;overflow:hidden
}
.spec{
  display:flex;justify-content:space-between;align-items:center;gap:16px;
  padding:14px 22px;border-bottom:1px solid var(--border);
  font-family:var(--label);font-size:13px;letter-spacing:.06em;text-transform:uppercase
}
.spec:last-child{border-bottom:0}
.sk{color:var(--muted)}
.sv{color:var(--text);font-weight:500;text-align:right}
.sv.g{color:var(--green)}
.sv.a{color:var(--cinnabar)}

/* ─── BENCHMARK TABLE ─── */
.bench{
  margin-top:64px;
  background:var(--card);border-radius:var(--radius-card-sm);
  overflow:hidden;border:1px solid var(--border)
}
.bench-scroll{overflow-x:auto;-webkit-overflow-scrolling:touch}
.bench-table{
  width:100%;min-width:760px;border-collapse:collapse;
  font-family:var(--sans);font-size:16px
}
.bench-table th,.bench-table td{
  padding:18px 22px;text-align:right;
  border-bottom:1px solid var(--border);
  color:var(--muted);font-weight:400
}
.bench-table th{
  font-family:var(--label);font-size:11px;font-weight:500;
  letter-spacing:.12em;text-transform:uppercase;
  background:var(--surface);color:var(--muted)
}
.bench-table th:first-child,.bench-table td:first-child{text-align:left}
.bench-table th.hi{color:var(--cinnabar)}
.bench-table tr:last-child td{border-bottom:0}
.bench-table tr.vosco{background:var(--cinnabar-wash);position:relative}
.bench-table tr.vosco td{color:var(--text)}
.bench-table tr.vosco td:first-child{
  font-weight:600;color:var(--cinnabar);
  box-shadow:inset 4px 0 0 var(--cinnabar)
}
.bench-table .ei{font-family:var(--label);font-weight:600;color:var(--cinnabar);font-size:18px;letter-spacing:-.01em}
.bench-formula{
  display:flex;align-items:center;flex-wrap:wrap;gap:10px;
  padding:18px 22px;border-top:1px solid var(--border);
  background:var(--card)
}
.bench-formula .label{margin:0}
.bench-formula code{
  font-family:var(--mono);font-size:13px;color:var(--muted);background:none
}

/* ─── PRODUCTS ─── */
.prod-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin-top:64px}
.prod{
  background:var(--card);border-radius:var(--radius-card);
  padding:44px;display:flex;flex-direction:column
}
.prod-icon{
  width:96px;height:96px;background:transparent;
  display:flex;align-items:center;justify-content:center;
  margin-bottom:24px;color:var(--text);
  margin-left:-8px
}
.prod-name{font-family:var(--sans);font-size:30px;font-weight:600;letter-spacing:-.01em;color:var(--text);margin-bottom:8px}
.prod-tag{font-family:var(--label);font-size:11px;font-weight:500;color:var(--cinnabar);letter-spacing:.14em;text-transform:uppercase;margin-bottom:22px}
.prod p{font-size:18px;line-height:1.55;margin-bottom:28px}
.prod-list{list-style:none;display:flex;flex-direction:column;gap:0;margin-top:auto}
.prod-list li{
  display:flex;align-items:center;gap:14px;
  font-family:var(--sans);font-size:17px;color:var(--text);
  padding:14px 0;border-bottom:1px solid var(--border)
}
.prod-list li:last-child{border-bottom:0}
.prod-list li::before{
  content:"";width:7px;height:7px;border-radius:50%;
  background:var(--cinnabar);flex-shrink:0
}

/* ─── TEAM ─── */
.team-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:64px}
.tm{
  background:var(--card);border-radius:var(--radius-card);
  padding:36px;display:flex;flex-direction:column
}
.tm-photo{
  width:88px;height:88px;border-radius:14px;object-fit:cover;
  margin-bottom:22px
}
.tm-name{font-family:var(--sans);font-size:24px;font-weight:600;letter-spacing:-.01em;color:var(--text);margin-bottom:4px}
.tm-role{font-family:var(--label);font-size:12px;font-weight:500;letter-spacing:.14em;text-transform:uppercase;color:var(--cinnabar);margin-bottom:18px}
.tm-bio{font-family:var(--sans);font-size:17px;color:var(--muted);line-height:1.55;margin-bottom:16px}
.tm-list{list-style:none;display:flex;flex-direction:column}
.tm-list li{
  font-family:var(--sans);font-size:15px;color:var(--muted);line-height:1.5;
  padding:12px 0;border-top:1px solid var(--border)
}
.tm-link{
  font-family:var(--label);font-size:12px;font-weight:500;letter-spacing:.14em;
  text-transform:uppercase;color:var(--cinnabar);margin-top:20px;
  display:inline-flex;align-items:center;gap:8px;align-self:flex-start
}
.tm-link:hover{color:var(--cinnabar-hover)}

/* ─── MARKET ─── */
.market{background:var(--surface);border-top:1px solid var(--border);border-bottom:1px solid var(--border)}
.market-rows{margin-top:56px;display:flex;flex-direction:column;gap:48px}
.m-row{display:grid;grid-template-columns:240px 1fr;gap:48px;align-items:start}
.m-num{
  font-family:var(--label);font-weight:500;
  font-size:clamp(48px,5.6vw,72px);
  color:var(--cinnabar);line-height:1;letter-spacing:-.025em
}
.m-cat{font-family:var(--label);font-size:11px;font-weight:500;color:var(--cinnabar);letter-spacing:.14em;text-transform:uppercase;margin-bottom:8px}
.m-title{font-family:var(--sans);font-size:22px;font-weight:600;color:var(--text);margin-bottom:8px;letter-spacing:-.005em}
.m-desc{font-family:var(--sans);font-size:17px;color:var(--muted);line-height:1.55;margin-bottom:16px}
.bar{height:6px;background:var(--border);border-radius:3px;overflow:hidden;max-width:520px}
.bar-fill{height:100%;background:var(--cinnabar);border-radius:3px;transform:scaleX(0);transform-origin:left;transition:transform 1.2s var(--ease-out)}
.bar-fill.run{transform:scaleX(1)}
.tailwinds{margin-top:64px;padding-top:32px;border-top:1px solid var(--border-bright);display:flex;flex-wrap:wrap;align-items:baseline;gap:14px 28px}
.tailwinds .label{flex-shrink:0}
.tailwind-list{font-family:var(--sans);font-size:17px;color:var(--muted);line-height:1.6}

/* ─── CTA / CLOSING ─── */
.closing{background:var(--dark-bg);color:var(--dark-text);padding:140px 0 120px;position:relative;overflow:hidden}
.closing::before{
  content:"";position:absolute;inset:0;pointer-events:none;
  background-image:
    linear-gradient(rgba(60,58,54,0.18) 1px,transparent 1px),
    linear-gradient(90deg,rgba(60,58,54,0.18) 1px,transparent 1px);
  background-size:80px 80px;
  mask-image:radial-gradient(ellipse 60% 55% at 30% 50%,#000 30%,transparent 75%);
  -webkit-mask-image:radial-gradient(ellipse 60% 55% at 30% 50%,#000 30%,transparent 75%);
  opacity:.55
}
.closing-inner{position:relative;display:grid;grid-template-columns:1.5fr 1fr;gap:64px;align-items:center}
.closing h2{color:#fff}
.closing h2 em{color:var(--cinnabar)}
.closing .lead{color:var(--dark-muted);margin-top:24px}
.closing-stats{display:flex;flex-direction:column;gap:0;border-left:1px solid var(--dark-bdr);padding-left:40px}
.cs{padding:18px 0;border-bottom:1px solid var(--dark-bdr)}
.cs:last-child{border-bottom:0}
.cs-v{font-family:var(--label);font-weight:500;font-size:clamp(28px,3vw,38px);color:#fff;line-height:1;letter-spacing:-.02em}
.cs-l{font-family:var(--label);font-size:11px;font-weight:500;color:var(--dark-muted);letter-spacing:.14em;text-transform:uppercase;margin-top:8px}
.closing-ctas{display:flex;flex-wrap:wrap;gap:14px;margin-top:40px}

/* ─── FOOTER ─── */
footer{background:var(--dark-bg);color:var(--dark-muted);border-top:1px solid var(--dark-bdr);padding:48px 0 36px}
.foot{display:flex;align-items:flex-start;justify-content:space-between;gap:32px;flex-wrap:wrap}
.foot-brand{color:var(--dark-text);max-width:42ch}
.foot-brand svg{height:22px;width:auto;margin-bottom:14px;color:var(--dark-text)}
.foot-brand p{font-size:14px;color:var(--dark-muted);line-height:1.55}
.foot-contact{
  font-family:var(--label);font-size:11px;font-weight:500;
  letter-spacing:.12em;text-transform:uppercase;color:var(--dark-muted);
  transition:color .2s
}
.foot-contact:hover{color:var(--dark-text)}
.foot-bottom{
  display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:16px;
  margin-top:40px;padding-top:20px;border-top:1px solid var(--dark-bdr);
  font-family:var(--label);font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:var(--dark-muted)
}

/* ─── HERO AUDIO CIRCLE (background) ─── */
.hero{overflow:hidden}
.hero .wrap{position:relative;z-index:2}
.audio-circle{
  position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);
  width:min(700px,86vw);aspect-ratio:1;pointer-events:none;z-index:0;
  -webkit-mask:
    linear-gradient(to right, transparent 0%, rgba(0,0,0,0.18) 22%, rgba(0,0,0,0.55) 50%, #000 80%),
    radial-gradient(circle, transparent 28%, transparent 38%, #000 78%, #000 100%);
  -webkit-mask-composite: source-in;
  mask:
    linear-gradient(to right, transparent 0%, rgba(0,0,0,0.18) 22%, rgba(0,0,0,0.55) 50%, #000 80%),
    radial-gradient(circle, transparent 28%, transparent 38%, #000 78%, #000 100%);
  mask-composite: intersect
}
.audio-circle .layer{
  position:absolute;inset:0;
  animation:ac-spin 90s linear infinite
}
.audio-circle .layer-1{opacity:.55}
.audio-circle .layer-2{opacity:.32;animation:ac-spin 70s linear infinite reverse}
.audio-circle .layer-3{opacity:.18;animation:ac-spin 130s linear infinite}
@keyframes ac-spin{from{transform:rotate(0deg)}to{transform:rotate(360deg)}}
.audio-circle .layer rect,
.audio-circle .layer circle{fill:#F0EEEA}

/* ─── RESPONSIVE ─── */
@media (max-width:980px){
  section{padding:88px 0}
  .wrap{padding:0 28px}
  .hero{padding:96px 0 64px;min-height:0}
  .hero-grid{grid-template-columns:1fr;gap:40px}
  .thesis-grid,.models-grid,.prod-grid{grid-template-columns:1fr}
  .insights-grid{grid-template-columns:repeat(2,1fr)}
  .insights-grid .cross-1{left:50%;top:25%}
  .insights-grid .cross-2{left:50%;top:50%}
  .insights-grid .cross-3{left:50%;top:75%}
  .closing{padding:96px 0}
  .closing-inner{grid-template-columns:1fr;gap:40px}
  .closing-stats{border-left:0;border-top:1px solid var(--dark-bdr);padding-left:0;padding-top:8px}
  .foot{gap:24px 20px}
  .nav-links{display:none}
}
@media (max-width:520px){
  section{padding:72px 0}
  .wrap{padding:0 20px}
  .hero{padding:88px 0 48px}
  .hero h1{font-size:38px}
  .hero-pill{margin-bottom:22px}
  .hero-lead{font-size:16px;margin-top:20px}
  .hero-ctas{margin-top:24px}
  .hero-mock{padding:20px}
  .hm-score{font-size:42px}
  .hm-row-signals{flex-direction:column;gap:8px}
  .hm-signals{justify-content:flex-start;width:100%;min-height:88px}
  .ins{padding:26px 22px}
  .ins-title{font-size:20px}
  .ins-desc{font-size:14px}
  .card,.model-card,.prod{padding:24px}
  .model-card{gap:18px}
  .model-name{font-size:32px}
  h2{font-size:34px}
  .closing{padding:80px 0}
  .closing h2{font-size:34px}
.modal{padding:28px 24px}
  .modal h3{font-size:26px}
}