/* ===========================================================
   CoreVista — Obsidian Protocol stylesheet
   =========================================================== */
:root{
  --obsidian:#08080a;
  --obsidian-2:#0d0d10;
  --panel:#101014;
  --panel-2:#16161b;
  --silver:#c9c9d2;
  --silver-dim:#8b8b95;
  --silver-faint:#5a5a63;
  --divider:#26262d;
  --divider-bright:#3a3a44;
  --text:#e8e8ee;
  --text-soft:#a9a9b3;
  --accent:#d6d6df;
  --accent-line:#9aa0b5;
  --ok:#9ad6b0;
  --warn:#d6b89a;
  --radius:2px;
  --maxw:1180px;
  --serif:"Cormorant Garamond",Georgia,serif;
  --sans:"Manrope","Helvetica Neue",Arial,sans-serif;
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  background:var(--obsidian);
  color:var(--text);
  font-family:var(--sans);
  font-size:16px;
  line-height:1.65;
  letter-spacing:.2px;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
body::before{
  content:"";
  position:fixed;inset:0;
  background:
    radial-gradient(1200px 600px at 80% -10%, rgba(120,120,140,.10), transparent 60%),
    radial-gradient(900px 500px at -10% 110%, rgba(90,90,110,.08), transparent 60%);
  pointer-events:none;z-index:0;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
.container{max-width:var(--maxw);margin:0 auto;padding:0 28px;position:relative;z-index:1}

/* ---- Typography ---- */
h1,h2,h3,h4{font-family:var(--serif);font-weight:600;line-height:1.12;letter-spacing:.3px}
.eyebrow{
  font-family:var(--sans);font-size:.72rem;letter-spacing:.42em;
  text-transform:uppercase;color:var(--silver-dim);font-weight:600;
}
.divider-line{height:1px;background:linear-gradient(90deg,transparent,var(--divider-bright),transparent);border:0;margin:0}

/* ---- Header ---- */
header.site{
  position:sticky;top:0;z-index:50;
  background:rgba(8,8,10,.78);
  backdrop-filter:blur(14px);
  border-bottom:1px solid var(--divider);
}
.nav{display:flex;align-items:center;justify-content:space-between;height:74px}
.brand{display:flex;align-items:center;gap:12px}
.brand svg{width:34px;height:34px}
.brand .name{font-family:var(--serif);font-size:1.5rem;letter-spacing:1px}
.brand .name b{font-weight:600}
.brand .name span{color:var(--silver-dim);font-weight:400}
.nav-links{display:flex;gap:34px;align-items:center}
.nav-links a{font-size:.82rem;letter-spacing:.14em;text-transform:uppercase;color:var(--text-soft);transition:color .25s}
.nav-links a:hover{color:var(--text)}
.nav-cta{
  border:1px solid var(--divider-bright);padding:11px 20px;border-radius:var(--radius);
  font-size:.78rem;letter-spacing:.16em;text-transform:uppercase;color:var(--text);
  transition:.25s;background:linear-gradient(180deg,var(--panel-2),var(--panel))
}
.nav-cta:hover{border-color:var(--silver);background:var(--panel-2)}
.burger{display:none;flex-direction:column;gap:5px;cursor:pointer;padding:6px}
.burger span{width:24px;height:1.5px;background:var(--silver)}

/* ---- Hero ---- */
.hero{position:relative;padding:120px 0 96px;overflow:hidden}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:64px;align-items:center}
.hero h1{font-size:clamp(2.6rem,5.4vw,4.6rem);margin:22px 0 24px}
.hero h1 em{font-style:italic;color:var(--silver-dim)}
.hero p.lead{font-size:1.12rem;color:var(--text-soft);max-width:30em;margin-bottom:34px}
.hero-actions{display:flex;gap:16px;flex-wrap:wrap}
.btn{
  display:inline-flex;align-items:center;gap:10px;cursor:pointer;
  padding:15px 28px;border-radius:var(--radius);font-size:.82rem;
  letter-spacing:.14em;text-transform:uppercase;font-weight:600;transition:.28s;border:1px solid transparent
}
.btn-primary{background:var(--silver);color:#0a0a0c}
.btn-primary:hover{background:#fff;transform:translateY(-1px)}
.btn-ghost{border-color:var(--divider-bright);color:var(--text)}
.btn-ghost:hover{border-color:var(--silver);background:var(--panel)}
.hero-media{position:relative}
.hero-media .frame{
  border:1px solid var(--divider);border-radius:var(--radius);overflow:hidden;
  position:relative;box-shadow:0 40px 90px -40px rgba(0,0,0,.9)
}
.hero-media img{width:100%;height:520px;object-fit:cover;filter:grayscale(.55) contrast(1.05) brightness(.82)}
.hero-media .frame::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 50%,rgba(8,8,10,.55))}
.hero-tag{
  position:absolute;bottom:18px;left:18px;z-index:2;
  font-size:.72rem;letter-spacing:.28em;text-transform:uppercase;color:var(--silver);
  border:1px solid var(--divider-bright);background:rgba(8,8,10,.6);padding:8px 14px;border-radius:var(--radius)
}
.stats-row{display:flex;gap:0;margin-top:64px;border-top:1px solid var(--divider);border-bottom:1px solid var(--divider)}
.stat{flex:1;padding:26px 22px;border-right:1px solid var(--divider)}
.stat:last-child{border-right:0}
.stat .n{font-family:var(--serif);font-size:2.3rem;color:var(--text)}
.stat .l{font-size:.74rem;letter-spacing:.18em;text-transform:uppercase;color:var(--silver-dim);margin-top:6px}

/* ---- Section base ---- */
section.block{padding:104px 0;position:relative}
.section-head{max-width:48em;margin-bottom:56px}
.section-head h2{font-size:clamp(2rem,3.6vw,3rem);margin:16px 0 14px}
.section-head p{color:var(--text-soft)}

/* ---- Services ---- */
.svc-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--divider);border:1px solid var(--divider)}
.svc{background:var(--panel);padding:40px 32px;transition:.3s;position:relative}
.svc:hover{background:var(--panel-2)}
.svc .ix{font-family:var(--serif);font-size:.9rem;color:var(--silver-faint);letter-spacing:.2em}
.svc h3{font-size:1.5rem;margin:18px 0 12px}
.svc p{color:var(--text-soft);font-size:.95rem}
.svc .mark{width:30px;height:1px;background:var(--divider-bright);margin-top:22px;transition:.3s}
.svc:hover .mark{width:64px;background:var(--silver)}

/* ---- Process / split image ---- */
.split{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center}
.split img{height:480px;width:100%;object-fit:cover;filter:grayscale(.6) contrast(1.05) brightness(.8);border:1px solid var(--divider);border-radius:var(--radius)}
.steps{counter-reset:step;display:flex;flex-direction:column}
.step{padding:26px 0;border-top:1px solid var(--divider);display:grid;grid-template-columns:auto 1fr;gap:24px}
.step:last-child{border-bottom:1px solid var(--divider)}
.step .num{counter-increment:step;font-family:var(--serif);font-size:1.6rem;color:var(--silver-faint)}
.step .num::before{content:"0" counter(step)}
.step h4{font-size:1.2rem;margin-bottom:6px}
.step p{color:var(--text-soft);font-size:.92rem}

/* ---- Pricing ---- */
.price-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--divider);border:1px solid var(--divider)}
.plan{background:var(--panel);padding:44px 34px;display:flex;flex-direction:column}
.plan.featured{background:var(--panel-2);position:relative}
.plan.featured::before{content:"Consigliato";position:absolute;top:0;right:0;font-size:.66rem;letter-spacing:.22em;text-transform:uppercase;color:#0a0a0c;background:var(--silver);padding:6px 14px}
.plan .tier{font-size:.78rem;letter-spacing:.22em;text-transform:uppercase;color:var(--silver-dim)}
.plan .price{font-family:var(--serif);font-size:3rem;margin:18px 0 4px}
.plan .price small{font-size:1rem;color:var(--silver-dim)}
.plan .price-note{font-size:.82rem;color:var(--silver-faint);margin-bottom:24px}
.plan ul{list-style:none;display:flex;flex-direction:column;gap:13px;margin:6px 0 30px}
.plan li{font-size:.92rem;color:var(--text-soft);padding-left:22px;position:relative}
.plan li::before{content:"—";position:absolute;left:0;color:var(--silver-faint)}
.plan .btn{margin-top:auto;justify-content:center}
.price-foot{margin-top:30px;font-size:.86rem;color:var(--silver-dim);text-align:center;border:1px solid var(--divider);padding:18px;border-radius:var(--radius);background:var(--panel)}

/* ---- Trust / values ---- */
.values{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--divider);border:1px solid var(--divider)}
.value{background:var(--panel);padding:34px 26px}
.value h4{font-size:1.15rem;margin-bottom:10px}
.value p{font-size:.88rem;color:var(--text-soft)}

/* ---- Contact ---- */
.contact-wrap{display:grid;grid-template-columns:1fr 1fr;gap:60px}
.contact-info p{color:var(--text-soft);margin-bottom:28px}
.info-line{display:flex;gap:16px;padding:20px 0;border-top:1px solid var(--divider)}
.info-line:last-child{border-bottom:1px solid var(--divider)}
.info-line .k{font-size:.72rem;letter-spacing:.2em;text-transform:uppercase;color:var(--silver-dim);min-width:96px}
.info-line .v{color:var(--text)}
form .row{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.field{margin-bottom:18px;display:flex;flex-direction:column;gap:8px}
.field label{font-size:.74rem;letter-spacing:.16em;text-transform:uppercase;color:var(--silver-dim)}
.field input,.field select,.field textarea{
  background:var(--obsidian-2);border:1px solid var(--divider);color:var(--text);
  padding:13px 14px;border-radius:var(--radius);font-family:var(--sans);font-size:.95rem;transition:.25s
}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--silver-faint);background:var(--panel)}
.field textarea{resize:vertical;min-height:120px}
.check{display:flex;gap:11px;align-items:flex-start;font-size:.82rem;color:var(--text-soft)}
.check input{margin-top:4px;accent-color:var(--silver)}
.form-msg{margin-top:14px;font-size:.88rem;display:none}
.form-msg.show{display:block}
.form-msg.ok{color:var(--ok)}
.form-msg.err{color:var(--warn)}

/* ---- Footer ---- */
footer.site{border-top:1px solid var(--divider);padding:64px 0 34px;background:var(--obsidian-2)}
.foot-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:48px;margin-bottom:44px}
.foot-brand .name{font-family:var(--serif);font-size:1.5rem;letter-spacing:1px}
.foot-brand p{color:var(--silver-dim);font-size:.9rem;margin-top:14px;max-width:26em}
.foot-col h5{font-size:.74rem;letter-spacing:.2em;text-transform:uppercase;color:var(--silver-dim);margin-bottom:18px}
.foot-col a{display:block;color:var(--text-soft);font-size:.92rem;padding:6px 0;transition:.25s}
.foot-col a:hover{color:var(--text)}
.foot-bottom{display:flex;justify-content:space-between;align-items:center;gap:20px;padding-top:26px;border-top:1px solid var(--divider);flex-wrap:wrap}
.foot-bottom p{font-size:.82rem;color:var(--silver-faint)}

/* ---- Cookie banner ---- */
.cookie{
  position:fixed;left:0;right:0;bottom:0;z-index:80;
  background:rgba(13,13,16,.96);backdrop-filter:blur(12px);
  border-top:1px solid var(--divider-bright);transform:translateY(110%);transition:transform .5s cubic-bezier(.2,.8,.2,1)
}
.cookie.show{transform:translateY(0)}
.cookie-in{display:flex;align-items:center;gap:28px;padding:22px 0;flex-wrap:wrap}
.cookie p{font-size:.88rem;color:var(--text-soft);flex:1;min-width:260px}
.cookie p a{color:var(--silver);text-decoration:underline;text-underline-offset:3px}
.cookie-actions{display:flex;gap:12px}
.cookie .btn{padding:11px 22px}

/* ---- Legal page ---- */
.legal{padding:80px 0 100px}
.legal .container{max-width:820px}
.legal h1{font-size:clamp(2.2rem,4vw,3.2rem);margin-bottom:8px}
.legal .updated{color:var(--silver-faint);font-size:.84rem;letter-spacing:.1em;text-transform:uppercase;margin-bottom:40px}
.legal h2{font-size:1.5rem;margin:38px 0 14px;color:var(--text)}
.legal p,.legal li{color:var(--text-soft);margin-bottom:14px}
.legal ul{padding-left:22px;margin-bottom:14px}
.legal li{margin-bottom:8px}
.legal a.back{display:inline-block;margin-top:40px;font-size:.8rem;letter-spacing:.14em;text-transform:uppercase;color:var(--silver);border:1px solid var(--divider-bright);padding:12px 22px;border-radius:var(--radius)}
.legal a.back:hover{border-color:var(--silver)}

/* ---- Reveal animation ---- */
.reveal{opacity:0;transform:translateY(26px);transition:opacity .8s ease,transform .8s ease}
.reveal.in{opacity:1;transform:none}

/* ---- Responsive ---- */
@media(max-width:980px){
  .hero-grid{grid-template-columns:1fr;gap:46px}
  .hero-media img{height:380px}
  .split{grid-template-columns:1fr;gap:36px}
  .svc-grid,.price-grid{grid-template-columns:1fr}
  .values{grid-template-columns:1fr 1fr}
  .contact-wrap{grid-template-columns:1fr;gap:40px}
  .foot-grid{grid-template-columns:1fr;gap:34px}
  .nav-links{
    position:fixed;top:74px;right:0;width:min(78vw,320px);height:calc(100vh - 74px);
    flex-direction:column;align-items:flex-start;gap:0;background:var(--obsidian-2);
    border-left:1px solid var(--divider);padding:24px;transform:translateX(110%);transition:transform .4s
  }
  .nav-links.open{transform:none}
  .nav-links a,.nav-links .nav-cta{width:100%;padding:16px 0;border-bottom:1px solid var(--divider)}
  .burger{display:flex}
}
@media(max-width:560px){
  .container{padding:0 18px}
  .stats-row{flex-wrap:wrap}
  .stat{flex:1 1 50%;border-bottom:1px solid var(--divider)}
  .values{grid-template-columns:1fr}
  form .row{grid-template-columns:1fr}
  .hero{padding:70px 0 60px}
}