/* =========================================================
   Giacomo Collu — Sito Ufficiale
   Brand Kit v1.0 aligned
   ========================================================= */

:root{
  --ink:#0B0D10;
  --ink-2:#13161B;
  --ink-3:#1C2028;
  --line:#262B33;
  --line-2:#333945;
  --paper:#F4EFE6;
  --paper-2:#E8E1D3;
  --mute:#8A93A2;
  --mute-2:#5A626F;
  --signal:#22C55E;
  --signal-dim:#16A34A;
  --red:#EF4444;
  --red-dim:#DC2626;
  --gold:#C9A961;
  --gold-2:#9E8449;
  --blue:#60A5FA;
  --violet:#A78BFA;

  --ff-serif: "Instrument Serif", ui-serif, Georgia, serif;
  --ff-sans: "Geist", ui-sans-serif, system-ui, -apple-system, "Helvetica Neue", Arial, sans-serif;
  --ff-mono: "Geist Mono", ui-monospace, "SF Mono", Menlo, monospace;

  --shell: 1440px;
  --pad-x: clamp(20px, 4vw, 48px);
}

*{box-sizing:border-box}
html,body{margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  background:var(--ink);
  color:var(--paper);
  font-family:var(--ff-sans);
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
  font-size:15px;
  line-height:1.5;
  overflow-x:hidden;
}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.mono{font-family:var(--ff-mono);font-feature-settings:"tnum","ss01"}
.serif{font-family:var(--ff-serif)}
.tnum{font-variant-numeric:tabular-nums}
.italic{font-style:italic}
.gold{color:var(--gold)}
.green{color:var(--signal)}
.red{color:var(--red)}
.mute{color:var(--mute)}

.shell{max-width:var(--shell);margin:0 auto;padding:0 var(--pad-x)}
.rule{height:1px;background:var(--line);border:0;margin:0}
.rule-dashed{border:0;border-top:1px dashed var(--line-2);height:0}

/* ---------- topbar ---------- */
.topbar{
  position:sticky;top:0;z-index:60;
  background:rgba(11,13,16,.82);
  backdrop-filter:blur(14px);
  -webkit-backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line);
}
.topbar-inner{
  display:flex;align-items:center;justify-content:space-between;gap:24px;
  padding:14px var(--pad-x);max-width:var(--shell);margin:0 auto;
  font-family:var(--ff-mono);font-size:12px;color:var(--mute);
  letter-spacing:.04em;text-transform:uppercase;
}
.topbar-brand{display:flex;align-items:center;gap:12px;color:var(--paper)}
.topbar-brand .dot{
  width:8px;height:8px;border-radius:50%;background:var(--signal);
  box-shadow:0 0 0 3px rgba(34,197,94,.18);
  animation:pulse 2.2s ease-in-out infinite;
}
@keyframes pulse{0%,100%{transform:scale(1);opacity:1}50%{transform:scale(1.1);opacity:.75}}
.topbar-nav{display:flex;gap:26px;align-items:center}
.topbar-nav a{color:var(--mute);transition:color .15s;position:relative}
.topbar-nav a:hover{color:var(--paper)}
.topbar-nav a.active{color:var(--paper)}
.topbar-nav a.active::after{
  content:"";position:absolute;left:0;right:0;bottom:-6px;height:1px;background:var(--gold);
}
.topbar-right{display:flex;gap:16px;align-items:center}
.topbar-cta{
  padding:8px 14px;border:1px solid var(--paper);color:var(--ink);background:var(--paper);
  font-family:var(--ff-mono);font-size:11px;letter-spacing:.1em;transition:all .15s;
}
.topbar-cta:hover{background:var(--gold);border-color:var(--gold)}
.mobile-toggle{display:none;background:transparent;border:1px solid var(--line-2);color:var(--paper);padding:8px 10px;font-family:var(--ff-mono);font-size:11px;cursor:pointer}

/* ---------- buttons ---------- */
.btn{
  display:inline-flex;align-items:center;gap:10px;
  padding:14px 22px;border-radius:2px;
  font-family:var(--ff-mono);font-size:12px;letter-spacing:.1em;
  text-transform:uppercase;cursor:pointer;
  border:1px solid var(--line-2);background:transparent;color:var(--paper);
  transition:all .18s ease;
}
.btn:hover{background:var(--ink-2);border-color:var(--paper);transform:translateY(-1px)}
.btn-primary{background:var(--paper);color:var(--ink);border-color:var(--paper)}
.btn-primary:hover{background:var(--gold);border-color:var(--gold);color:var(--ink)}
.btn-gold{background:var(--gold);color:var(--ink);border-color:var(--gold)}
.btn-gold:hover{background:var(--paper);border-color:var(--paper);color:var(--ink)}
.btn .arrow{display:inline-block;transition:transform .2s}
.btn:hover .arrow{transform:translateX(4px)}

/* ---------- section scaffolding ---------- */
section{padding:clamp(80px, 10vw, 140px) 0;position:relative}
.section-head{
  display:grid;grid-template-columns:200px 1fr;gap:48px;
  margin-bottom:64px;align-items:end;
}
.section-label{
  font-family:var(--ff-mono);font-size:11px;letter-spacing:.14em;
  text-transform:uppercase;color:var(--mute);
}
.section-title{
  font-family:var(--ff-serif);font-weight:400;
  font-size:clamp(42px, 5vw, 72px);
  line-height:1.02;letter-spacing:-.02em;margin:0;color:var(--paper);
}
.section-title em{font-style:italic;color:var(--gold)}
.section-sub{color:var(--mute);max-width:560px;margin-top:16px;font-size:15px;line-height:1.6}

/* ---------- HERO ---------- */
.hero{
  padding:0;min-height:100vh;display:flex;flex-direction:column;
  position:relative;overflow:hidden;
}
.hero-grid{
  position:absolute;inset:0;pointer-events:none;opacity:.35;
  background-image:
    linear-gradient(to right, rgba(255,255,255,.04) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(255,255,255,.04) 1px, transparent 1px);
  background-size: 80px 80px;
  mask-image: radial-gradient(ellipse at 65% 45%, black 28%, transparent 78%);
  -webkit-mask-image: radial-gradient(ellipse at 65% 45%, black 28%, transparent 78%);
}
.hero-glow{
  position:absolute;inset:0;pointer-events:none;
  background:
    radial-gradient(circle at 80% 20%, rgba(201,169,97,.08), transparent 40%),
    radial-gradient(circle at 10% 80%, rgba(34,197,94,.06), transparent 40%);
}
.hero-main{
  flex:1;display:grid;grid-template-columns:1.1fr .9fr;gap:80px;
  align-items:center;padding:80px var(--pad-x) 40px;position:relative;z-index:2;
  max-width:var(--shell);margin:0 auto;width:100%;
}
.hero-eyebrow{
  font-family:var(--ff-mono);font-size:12px;letter-spacing:.16em;
  text-transform:uppercase;color:var(--mute);margin-bottom:28px;
  display:flex;align-items:center;gap:14px;
}
.hero-eyebrow .ln{flex:0 0 48px;height:1px;background:var(--line-2)}
h1.hero-title{
  font-family:var(--ff-serif);font-weight:400;
  font-size:clamp(56px, 8vw, 112px);
  line-height:.95;letter-spacing:-.03em;margin:0;color:var(--paper);
}
h1.hero-title em{font-style:italic;color:var(--gold)}
.hero-lede{
  color:var(--mute);font-size:18px;max-width:540px;margin-top:32px;
  line-height:1.55;
}
.hero-cta{margin-top:40px;display:flex;gap:16px;flex-wrap:wrap}
.hero-right{position:relative;height:620px}

/* floating tags under hero cta */
.hero-tags{display:flex;gap:24px;margin-top:40px;flex-wrap:wrap}
.hero-tags .tag{
  display:flex;align-items:center;gap:8px;
  font-family:var(--ff-mono);font-size:11px;letter-spacing:.12em;
  text-transform:uppercase;color:var(--mute);
}
.hero-tags .tag::before{
  content:"";width:6px;height:6px;background:var(--gold);display:inline-block;
}

/* ticker strip */
.ticker-strip{
  position:relative;
  border-top:1px solid var(--line);border-bottom:1px solid var(--line);
  background:rgba(11,13,16,.8);backdrop-filter:blur(8px);
  overflow:hidden;height:56px;display:flex;align-items:center;
}
.ticker-track{display:flex;gap:56px;animation:ticker 80s linear infinite;white-space:nowrap;padding-left:100%}
@keyframes ticker{from{transform:translateX(0)}to{transform:translateX(-100%)}}
.ticker-item{display:inline-flex;align-items:center;gap:12px;font-family:var(--ff-mono);font-size:13px;letter-spacing:.02em}
.ticker-item .sym{color:var(--paper);font-weight:500}
.ticker-item .px{color:var(--mute)}
.ticker-item .chg.up{color:var(--signal)}
.ticker-item .chg.dn{color:var(--red)}
.ticker-item .dot-sep{color:var(--line-2)}

/* ---------- MANIFESTO ---------- */
.manifesto{position:relative}
.manifesto-bg{
  position:absolute;inset:0;opacity:.5;pointer-events:none;
  background-image:
    linear-gradient(rgba(244,239,230,.03) 1px,transparent 1px),
    linear-gradient(90deg,rgba(244,239,230,.03) 1px,transparent 1px);
  background-size:32px 32px;
  mask-image:radial-gradient(ellipse at center, black 20%, transparent 70%);
  -webkit-mask-image:radial-gradient(ellipse at center, black 20%, transparent 70%);
}
.manifesto-inner{
  display:grid;grid-template-columns:1fr 1fr;gap:80px;align-items:start;position:relative;z-index:2;
}
.manifesto-quote{
  font-family:var(--ff-serif);
  font-size:clamp(36px, 4.2vw, 60px);
  line-height:1.05;letter-spacing:-.02em;color:var(--paper);
}
.manifesto-quote em{font-style:italic;color:var(--gold)}
.manifesto-side{color:var(--mute);font-size:16px;line-height:1.7;max-width:460px}
.manifesto-side p{margin:0 0 18px}
.manifesto-side strong{color:var(--paper);font-weight:500}
.manifesto-sign{
  margin-top:28px;padding-top:20px;border-top:1px dashed var(--line-2);
  display:flex;gap:14px;align-items:center;
}
.manifesto-sign svg{flex:0 0 44px}
.manifesto-sign .who{font-family:var(--ff-serif);font-size:22px;color:var(--paper);line-height:1}
.manifesto-sign .role{font-family:var(--ff-mono);font-size:10px;letter-spacing:.16em;color:var(--mute);text-transform:uppercase;margin-top:4px}

/* ---------- BADGES / NUMBERS ---------- */
.badge-grid{
  display:grid;grid-template-columns:repeat(4,1fr);gap:1px;
  background:var(--line);border:1px solid var(--line);
}
.badge{
  background:var(--ink-2);padding:40px 32px;min-height:240px;
  display:flex;flex-direction:column;justify-content:space-between;
  transition:background .2s;position:relative;overflow:hidden;
}
.badge:hover{background:var(--ink-3)}
.badge::before{
  content:"";position:absolute;top:0;left:0;right:0;height:1px;
  background:linear-gradient(90deg, transparent, var(--gold), transparent);
  transform:scaleX(0);transform-origin:left;transition:transform .4s;
}
.badge:hover::before{transform:scaleX(1)}
.badge .l{font-family:var(--ff-mono);font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:var(--mute)}
.badge .n{font-family:var(--ff-serif);font-size:72px;line-height:.9;color:var(--paper);letter-spacing:-.02em}
.badge .n em{font-style:italic;color:var(--gold)}
.badge .desc{color:var(--mute);font-size:13px;line-height:1.55;margin-top:10px}

/* ---------- SERVICES ---------- */
.services{background:var(--ink-2);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.svc-grid{
  display:grid;grid-template-columns:repeat(3,1fr);gap:1px;
  background:var(--line);border:1px solid var(--line);
}
.svc-card{
  background:var(--ink);padding:48px 36px;min-height:460px;
  display:flex;flex-direction:column;gap:28px;
  position:relative;overflow:hidden;transition:background .25s;
}
.svc-card:hover{background:var(--ink-3)}
.svc-card .num{
  font-family:var(--ff-mono);font-size:11px;letter-spacing:.16em;
  color:var(--gold);
}
.svc-card .icon{
  width:56px;height:56px;border:1px solid var(--line-2);
  display:flex;align-items:center;justify-content:center;
}
.svc-card .icon svg{width:30px;height:30px;stroke:var(--paper);fill:none;stroke-width:1.25;stroke-linecap:round;stroke-linejoin:round}
.svc-card h3{
  font-family:var(--ff-serif);font-size:40px;line-height:1.02;letter-spacing:-.02em;
  color:var(--paper);margin:0;font-weight:400;
}
.svc-card h3 em{font-style:italic;color:var(--gold)}
.svc-card .desc{color:var(--mute);font-size:14px;line-height:1.65;flex:1}
.svc-card ul{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:8px}
.svc-card ul li{
  font-family:var(--ff-mono);font-size:11px;letter-spacing:.06em;color:var(--mute);
  padding-left:18px;position:relative;text-transform:uppercase;
}
.svc-card ul li::before{
  content:"";position:absolute;left:0;top:.6em;width:10px;height:1px;background:var(--gold);
}
.svc-card .more{
  font-family:var(--ff-mono);font-size:11px;letter-spacing:.12em;color:var(--paper);
  text-transform:uppercase;display:inline-flex;gap:8px;align-items:center;
  padding-top:16px;border-top:1px dashed var(--line-2);
}
.svc-card .more:hover{color:var(--gold)}
.svc-card .more .arrow{transition:transform .2s}
.svc-card:hover .more .arrow{transform:translateX(4px)}

/* ---------- VOLUME PANELS (section 04) ---------- */
.vol-stack{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin-bottom:36px}
.vol-panel{
  position:relative;background:var(--ink-2);border:1px solid var(--line);
  overflow:hidden;
  transition:border-color .35s ease;
}
.vol-panel::before{
  content:"";position:absolute;inset:0;pointer-events:none;z-index:0;
  background:
    radial-gradient(600px 260px at 85% -10%, rgba(201,169,97,.07), transparent 60%),
    radial-gradient(520px 220px at 10% 110%, rgba(96,165,250,.05), transparent 60%);
}
.vol-panel:hover{border-color:var(--line-2)}
.vol-panel-chart{
  position:relative;z-index:1;padding:20px 22px 4px 22px;
}
.vol-panel-cap{
  position:relative;z-index:1;
  display:flex;align-items:center;gap:10px;flex-wrap:wrap;
  font-family:var(--ff-mono);font-size:10px;letter-spacing:.14em;
  text-transform:uppercase;color:var(--paper);
  padding:12px 22px 16px 22px;
  border-top:1px dashed var(--line);
}
.vol-panel-cap .dot{width:7px;height:7px;border-radius:50%;display:inline-block}
.vol-panel-cap .dot.gold{background:var(--gold);box-shadow:0 0 0 3px rgba(201,169,97,.12)}
.vol-panel-cap .dot.signal{background:var(--signal);box-shadow:0 0 0 3px rgba(34,197,94,.14)}
.vol-panel-cap .sep{color:var(--line-2)}
.vol-panel-cap .assets{color:var(--mute);letter-spacing:.10em}

/* ---------- LIVE MARKET / dashboard ---------- */
.dv-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px}
.dv-card{
  background:var(--ink-2);border:1px solid var(--line);padding:28px;
  position:relative;min-height:320px;display:flex;flex-direction:column;
  transition:border-color .3s ease;overflow:hidden;
}
.dv-card:hover{border-color:var(--line-2)}
.dv-head{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:20px;gap:16px}
.dv-title{font-family:var(--ff-mono);font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:var(--mute)}
.dv-value{font-family:var(--ff-serif);font-size:40px;line-height:1;margin-top:8px;color:var(--paper)}
.dv-value em{font-style:italic}
.dv-delta{font-family:var(--ff-mono);font-size:13px;color:var(--signal);margin-top:6px}
.dv-delta.dn{color:var(--red)}

/* ---------- ANALISI / ARTICLES ---------- */
.articles-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.article{
  background:var(--ink-2);border:1px solid var(--line);padding:0;
  display:flex;flex-direction:column;
  transition:all .25s;position:relative;overflow:hidden;
}
.article:hover{border-color:var(--gold);transform:translateY(-4px)}
.article .cover{
  aspect-ratio:16/10;position:relative;overflow:hidden;background:var(--ink);
  border-bottom:1px solid var(--line);
}
.article .body{padding:28px 28px 32px;display:flex;flex-direction:column;gap:12px;flex:1}
.article .meta{
  display:flex;justify-content:space-between;align-items:center;
  font-family:var(--ff-mono);font-size:10px;letter-spacing:.12em;
  color:var(--mute);text-transform:uppercase;
}
.article .cat{color:var(--gold)}
.article h3{
  font-family:var(--ff-serif);font-size:28px;line-height:1.1;letter-spacing:-.02em;
  color:var(--paper);margin:0;font-weight:400;flex:1;
}
.article h3 em{font-style:italic;color:var(--gold)}
.article .excerpt{color:var(--mute);font-size:14px;line-height:1.6}
.article .read{
  font-family:var(--ff-mono);font-size:11px;letter-spacing:.12em;
  text-transform:uppercase;color:var(--paper);
  display:inline-flex;align-items:center;gap:8px;margin-top:4px;
  padding-top:14px;border-top:1px dashed var(--line-2);
}
.article:hover .read{color:var(--gold)}

/* ---------- TRADEOS SECTION ---------- */
.tradeos{
  background:var(--ink-2);position:relative;overflow:hidden;
  border-top:1px solid var(--line);border-bottom:1px solid var(--line);
}
.tradeos::before{
  content:"";position:absolute;inset:0;opacity:.5;
  background:
    radial-gradient(ellipse at 70% 30%, rgba(34,197,94,.06), transparent 50%),
    radial-gradient(ellipse at 20% 80%, rgba(201,169,97,.05), transparent 50%);
  pointer-events:none;
}
.tradeos-inner{
  display:grid;grid-template-columns:1fr 1fr;gap:80px;align-items:center;position:relative;z-index:2;
}
.tradeos-kicker{
  font-family:var(--ff-mono);font-size:11px;letter-spacing:.16em;
  color:var(--signal);text-transform:uppercase;margin-bottom:22px;
  display:flex;align-items:center;gap:12px;
}
.tradeos-kicker::before{
  content:"";width:24px;height:1px;background:var(--signal);
}
.tradeos-title{
  font-family:var(--ff-sans);font-weight:600;
  font-size:clamp(48px, 6vw, 88px);
  letter-spacing:-.04em;line-height:.95;color:var(--paper);margin:0 0 24px;
}
.tradeos-title .os{color:var(--signal)}
.tradeos-sub{color:var(--mute);font-size:17px;line-height:1.6;max-width:520px;margin-bottom:36px}
.tradeos-features{
  display:grid;grid-template-columns:1fr 1fr;gap:1px;background:var(--line);
  border:1px solid var(--line);margin-bottom:36px;
}
.tradeos-feat{
  background:var(--ink);padding:22px;
  display:flex;flex-direction:column;gap:8px;min-height:110px;
}
.tradeos-feat .k{font-family:var(--ff-mono);font-size:10px;letter-spacing:.14em;text-transform:uppercase;color:var(--mute)}
.tradeos-feat .v{font-family:var(--ff-serif);font-size:26px;line-height:1.1;color:var(--paper);letter-spacing:-.01em}
.tradeos-feat .v em{font-style:italic;color:var(--gold)}
.tradeos-mock{
  position:relative;aspect-ratio:4/3;
  background:var(--ink);border:1px solid var(--line);overflow:hidden;
  box-shadow:0 40px 80px rgba(0,0,0,.5);
}

/* ---------- PROCESS ---------- */
.process-grid{
  display:grid;grid-template-columns:repeat(4,1fr);gap:1px;
  background:var(--line);border:1px solid var(--line);
}
.process-step{
  background:var(--ink);padding:36px 28px;min-height:260px;
  display:flex;flex-direction:column;gap:20px;
  transition:background .2s;position:relative;
}
.process-step:hover{background:var(--ink-2)}
.process-step .step-n{
  font-family:var(--ff-serif);font-size:72px;line-height:.9;
  color:var(--gold);font-style:italic;
}
.process-step h4{
  font-family:var(--ff-serif);font-size:26px;line-height:1.1;
  color:var(--paper);margin:0;font-weight:400;letter-spacing:-.01em;
}
.process-step p{color:var(--mute);font-size:13px;line-height:1.6;margin:0}

/* ---------- TESTIMONIAL / PRESS ---------- */
.press-grid{
  display:grid;grid-template-columns:repeat(5,1fr);gap:1px;
  background:var(--line);border:1px solid var(--line);
}
.press-cell{
  background:var(--ink);padding:40px 20px;
  display:flex;align-items:center;justify-content:center;
  min-height:120px;color:var(--mute);
  font-family:var(--ff-serif);font-size:22px;font-style:italic;
  transition:color .2s;text-align:center;
}
.press-cell:hover{color:var(--paper)}

.testimonial-grid{
  display:grid;grid-template-columns:repeat(2,1fr);gap:24px;margin-top:48px;
}
.testi{
  background:var(--ink-2);border:1px solid var(--line);padding:40px;
  display:flex;flex-direction:column;gap:24px;
}
.testi .q{
  font-family:var(--ff-serif);font-size:26px;line-height:1.3;
  color:var(--paper);letter-spacing:-.01em;
}
.testi .q em{font-style:italic;color:var(--gold)}
.testi .who{
  display:flex;gap:14px;align-items:center;padding-top:20px;border-top:1px dashed var(--line-2);
}
.testi .av{
  width:44px;height:44px;border-radius:50%;background:var(--ink-3);
  display:flex;align-items:center;justify-content:center;
  font-family:var(--ff-serif);font-size:20px;color:var(--gold);
  border:1px solid var(--line-2);flex:0 0 44px;
}
.testi .name{font-family:var(--ff-sans);font-weight:500;font-size:14px;color:var(--paper)}
.testi .role{font-family:var(--ff-mono);font-size:10px;letter-spacing:.14em;color:var(--mute);text-transform:uppercase;margin-top:3px}

/* ---------- NEWSLETTER CTA ---------- */
.cta{
  position:relative;padding:120px var(--pad-x);overflow:hidden;
  background:var(--ink);border-top:1px solid var(--line);border-bottom:1px solid var(--line);
}
.cta-bg{
  position:absolute;inset:0;opacity:.35;pointer-events:none;
  background-image:
    linear-gradient(rgba(244,239,230,.04) 1px,transparent 1px),
    linear-gradient(90deg,rgba(244,239,230,.04) 1px,transparent 1px);
  background-size:24px 24px;
  mask-image:radial-gradient(ellipse at center, black 20%, transparent 80%);
  -webkit-mask-image:radial-gradient(ellipse at center, black 20%, transparent 80%);
}
.cta-inner{
  max-width:900px;margin:0 auto;text-align:center;position:relative;z-index:2;
}
.cta-kicker{
  font-family:var(--ff-mono);font-size:11px;letter-spacing:.2em;
  color:var(--gold);text-transform:uppercase;margin-bottom:26px;
}
.cta-title{
  font-family:var(--ff-serif);
  font-size:clamp(42px, 5.5vw, 84px);
  line-height:1;letter-spacing:-.02em;margin:0 0 24px;color:var(--paper);font-weight:400;
}
.cta-title em{font-style:italic;color:var(--gold)}
.cta-sub{color:var(--mute);font-size:17px;line-height:1.6;max-width:600px;margin:0 auto 40px}
.cta-form{
  display:flex;gap:0;max-width:520px;margin:0 auto;
  border:1px solid var(--line-2);background:var(--ink-2);
}
.cta-form input{
  flex:1;padding:18px 22px;border:0;background:transparent;color:var(--paper);
  font-family:var(--ff-mono);font-size:13px;outline:none;letter-spacing:.02em;
}
.cta-form input::placeholder{color:var(--mute)}
.cta-form button{
  border:0;padding:18px 26px;background:var(--paper);color:var(--ink);
  font-family:var(--ff-mono);font-size:12px;letter-spacing:.1em;text-transform:uppercase;
  cursor:pointer;transition:background .2s;
}
.cta-form button:hover{background:var(--gold)}
.cta-foot{
  margin-top:22px;font-family:var(--ff-mono);font-size:11px;letter-spacing:.08em;color:var(--mute);
}

/* ---------- FOOTER ---------- */
footer{padding:80px var(--pad-x) 40px;background:var(--ink);border-top:1px solid var(--line)}
.footer-grid{max-width:var(--shell);margin:0 auto;display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:48px}
.footer-brand .big{font-family:var(--ff-serif);font-size:44px;line-height:1;color:var(--paper)}
.footer-brand .big em{font-style:italic;color:var(--gold)}
.footer-brand .tag{font-family:var(--ff-mono);font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--mute);margin-top:10px}
.footer-col h5{font-family:var(--ff-mono);font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--paper);margin:0 0 16px;font-weight:500}
.footer-col ul{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:8px}
.footer-col a{color:var(--mute);font-size:14px;transition:color .15s}
.footer-col a:hover{color:var(--paper)}
.footer-disclaimer{color:var(--mute);font-size:12px;line-height:1.6}
.footer-meta{
  color:var(--mute);font-size:11px;font-family:var(--ff-mono);letter-spacing:.08em;
  text-align:center;margin-top:60px;padding-top:28px;border-top:1px solid var(--line);
  max-width:var(--shell);margin-left:auto;margin-right:auto;
  display:flex;justify-content:space-between;gap:24px;flex-wrap:wrap;
}
.footer-meta .left{color:var(--mute)}
.footer-meta .right{color:var(--mute);display:flex;gap:18px}

/* ---------- Hero chart ---------- */
.hero-right .chart-card{
  position:absolute;top:40px;right:0;left:40px;bottom:80px;
  background:var(--ink-2);border:1px solid var(--line);padding:24px;
  display:flex;flex-direction:column;box-shadow:0 40px 80px rgba(0,0,0,.5);
}
.hero-right .alert-card{
  position:absolute;top:0;right:40px;background:var(--ink);border:1px solid var(--gold);
  padding:14px 18px;width:290px;box-shadow:0 20px 40px rgba(0,0,0,.5);z-index:3;
}
.hero-right .yield-card{
  position:absolute;bottom:100px;left:-20px;background:var(--paper);color:var(--ink);
  padding:12px 18px;font-family:var(--ff-mono);font-size:11px;
  box-shadow:0 20px 40px rgba(0,0,0,.4);z-index:3;
}

/* ---------- Scroll-driven animations ---------- */
[data-scroll]{will-change:transform, opacity}
[data-scroll="rise"]{opacity:0;transform:translate3d(0,36px,0) scale(.97)}
[data-scroll="dissolve"]{opacity:0;transform:scale(.985)}
[data-scroll="zoom"]{opacity:0;transform:scale(.92)}
[data-scroll="reveal"]{opacity:0;clip-path:inset(0 100% 0 0)}
@media (prefers-reduced-motion: reduce){
  [data-scroll]{opacity:1 !important;transform:none !important;clip-path:none !important;filter:none !important}
}

/* ---------- Spotlight hover (cursor-following gradient) ---------- */
.spot{position:relative;isolation:isolate}
.spot::after{
  content:"";
  position:absolute;inset:0;z-index:2;pointer-events:none;
  border-radius:inherit;
  background:radial-gradient(
    460px circle at var(--mx, 50%) var(--my, 50%),
    rgba(201,169,97,.16),
    rgba(96,165,250,.05) 30%,
    transparent 55%
  );
  opacity:0;transition:opacity .4s ease;
  mix-blend-mode:screen;
}
.spot:hover::after{opacity:1}
.spot > *{position:relative;z-index:1}

/* Slightly different spotlight color for different card types */
.svc-card.spot::after{
  background:radial-gradient(
    420px circle at var(--mx,50%) var(--my,50%),
    rgba(201,169,97,.12),
    transparent 50%
  );
}
.dv-card.spot::after{
  background:radial-gradient(
    360px circle at var(--mx,50%) var(--my,50%),
    rgba(96,165,250,.10),
    rgba(201,169,97,.05) 35%,
    transparent 55%
  );
}
.process-step.spot::after{
  background:radial-gradient(
    300px circle at var(--mx,50%) var(--my,50%),
    rgba(201,169,97,.12),
    transparent 50%
  );
}

/* Cursor glow for hero */
.hero{position:relative;overflow:hidden}
.hero-cursor-glow{
  position:absolute;inset:0;pointer-events:none;z-index:0;
  background:radial-gradient(
    640px circle at var(--mx,-200px) var(--my,-200px),
    rgba(201,169,97,.08),
    rgba(96,165,250,.03) 35%,
    transparent 55%
  );
  opacity:0;transition:opacity .45s ease;
}
.hero:hover .hero-cursor-glow{opacity:1}
.hero > .shell, .hero > .hero-main{position:relative;z-index:1}

/* ---------- Fade-in animations ---------- */
.fade-up{opacity:0;transform:translateY(24px);transition:opacity .7s ease, transform .7s ease}
.fade-up.in{opacity:1;transform:translateY(0)}

/* ---------- Responsive ---------- */
@media (max-width: 1100px){
  .hero-main{grid-template-columns:1fr;gap:60px;padding-top:60px}
  .hero-right{height:520px}
  .manifesto-inner{grid-template-columns:1fr;gap:48px}
  .dv-grid{grid-template-columns:1fr;gap:16px}
  .vol-stack{grid-template-columns:1fr;gap:16px;margin-bottom:28px}
  .vol-panel-chart{padding:18px 18px 6px 18px}
  .vol-panel-cap{padding:12px 18px 16px 18px;font-size:10px}
  .badge-grid{grid-template-columns:repeat(2,1fr)}
  .svc-grid{grid-template-columns:1fr}
  .articles-grid{grid-template-columns:1fr 1fr}
  .tradeos-inner{grid-template-columns:1fr;gap:48px}
  .tradeos-mock{aspect-ratio:16/10}
  .process-grid{grid-template-columns:repeat(2,1fr)}
  .press-grid{grid-template-columns:repeat(2,1fr)}
  .testimonial-grid{grid-template-columns:1fr}
  .section-head{grid-template-columns:1fr;gap:16px}
  .footer-grid{grid-template-columns:1fr 1fr;gap:36px}
}
@media (max-width: 700px){
  .topbar-nav{display:none}
  .mobile-toggle{display:inline-block}
  .topbar-nav.open{
    display:flex;flex-direction:column;gap:16px;
    position:absolute;top:100%;left:0;right:0;
    background:var(--ink-2);padding:24px var(--pad-x);
    border-bottom:1px solid var(--line);
  }
  .hero-right{height:460px}
  .hero-right .chart-card{left:0}
  .hero-right .alert-card{width:240px;right:10px}
  .hero-right .yield-card{left:0}
  .hero-cta{flex-direction:column;align-items:stretch}
  .btn{justify-content:center}
  .badge-grid{grid-template-columns:1fr}
  .articles-grid{grid-template-columns:1fr}
  .process-grid{grid-template-columns:1fr}
  .press-grid{grid-template-columns:repeat(2,1fr)}
  .footer-grid{grid-template-columns:1fr;gap:32px}
  .cta-form{flex-direction:column}
  .cta-form button{padding:14px}
  .topbar-right{display:flex}
  .topbar-cta{display:none}
  .footer-meta{flex-direction:column;text-align:center}
}