/* =========================================================
   Purity Capital v2 · Colorway B (Gold on Black)
   Brand tokens: swap here to re-skin every page.
   ========================================================= */
:root{
  --black:#0B0B0B;      /* page background */
  --black-2:#121212;    /* alt section */
  --card:#171717;       /* cards */
  --line:rgba(255,255,255,.10);
  --gold:#B8963E;       /* mark stem, rules */
  --gold-lt:#D9BC6A;    /* mark bowl, accents, buttons */
  --white:#FFFFFF;
  --muted:#B9B4AA;      /* body text on black (AA) */
  --ivory:#F7F4EC;      /* light section */
  --ink:#0B0B0B;
  --ink-muted:#4B4740;
  --font:"Plus Jakarta Sans",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  --max:1180px;
  --r:18px;
}
@font-face{font-family:"Plus Jakarta Sans";src:url("assets/fonts/PlusJakartaSans-var.woff2") format("woff2");font-weight:200 800;font-display:swap}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;background:var(--black);color:var(--muted);font-family:var(--font);font-size:17px;line-height:1.65;-webkit-font-smoothing:antialiased}
img{display:block;max-width:100%}
a{color:var(--gold-lt)}
h1,h2,h3{color:var(--white);line-height:1.12;letter-spacing:-.02em;margin:0 0 .5em;text-wrap:balance}
h1{font-size:clamp(2.6rem,6vw,4.6rem);font-weight:750}
h2{font-size:clamp(1.9rem,3.6vw,2.7rem);font-weight:720}
h3{font-size:1.2rem;font-weight:700;letter-spacing:-.01em}
p{margin:0 0 1em}
.wrap{max-width:var(--max);margin:0 auto;padding:0 24px}
.skip{position:absolute;left:-999px;top:8px;background:var(--gold-lt);color:var(--ink);padding:10px 16px;border-radius:8px;z-index:100}
.skip:focus{left:8px}
:focus-visible{outline:3px solid var(--gold-lt);outline-offset:3px;border-radius:6px}
.eyebrow{display:inline-flex;align-items:center;gap:10px;font-size:.78rem;font-weight:700;letter-spacing:.18em;text-transform:uppercase;color:var(--gold-lt);margin-bottom:18px}
.eyebrow::before{content:"";width:28px;height:1.5px;background:var(--gold)}
.lead{font-size:1.15rem;max-width:38em}
.gold{color:var(--gold-lt)}
.btn{display:inline-flex;align-items:center;gap:.55em;font:inherit;font-weight:700;font-size:.98rem;padding:14px 24px;border-radius:999px;text-decoration:none;border:1.5px solid transparent;transition:transform .15s ease,background .2s ease,border-color .2s ease,color .2s ease;cursor:pointer}
.btn:hover{transform:translateY(-1px)}
.btn-gold{background:var(--gold-lt);color:var(--ink)}
.btn-gold:hover{background:#E8CF86}
.btn-line{border-color:rgba(217,188,106,.45);color:var(--white)}
.btn-line:hover{border-color:var(--gold-lt);color:var(--gold-lt)}
.btn-dark{background:var(--ink);color:var(--white)}

/* header */
.site-header{position:sticky;top:0;z-index:50;background:rgba(11,11,11,.9);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.site-header .wrap{display:flex;align-items:center;justify-content:space-between;height:78px;gap:20px}
.brand img{height:34px;width:auto}
.nav{display:flex;align-items:center;gap:28px}
.nav a{color:var(--muted);text-decoration:none;font-weight:600;font-size:.95rem}
.nav a:hover,.nav a[aria-current="page"]{color:var(--white)}
.nav a[aria-current="page"]{box-shadow:inset 0 -2px 0 var(--gold)}
.nav .btn{color:var(--ink);padding:10px 20px}
.menu-toggle{display:none}
@media (max-width:900px){
  .nav{position:absolute;top:78px;left:0;right:0;flex-direction:column;align-items:stretch;gap:0;background:var(--black);border-bottom:1px solid var(--line);padding:8px 24px 20px;display:none}
  .nav a{padding:14px 0;border-bottom:1px solid var(--line)}
  .nav .btn{margin-top:14px;justify-content:center;border-bottom:0}
  .menu-toggle{display:inline-flex;align-items:center;justify-content:center;width:44px;height:44px;border-radius:12px;border:1px solid var(--line);background:transparent;color:var(--white);cursor:pointer}
  .site-header.open .nav{display:flex}
  .brand img{height:28px}
}

/* sections */
section{scroll-margin-top:90px}
.section{padding:104px 0}
.alt{background:var(--black-2);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.light{background:var(--ivory);color:var(--ink-muted)}
.light h2,.light h3{color:var(--ink)}
.light .eyebrow{color:#8A6D22}
.light .eyebrow::before{background:#8A6D22}
.head{max-width:680px;margin-bottom:52px}
@media (max-width:700px){.section{padding:72px 0}}

/* hero */
.hero{position:relative;overflow:hidden;padding:96px 0 104px;isolation:isolate}
.hero::before{content:"";position:absolute;z-index:-1;width:880px;height:880px;right:-260px;top:-220px;border-radius:50%;background:radial-gradient(circle,rgba(217,188,106,.16),transparent 62%)}
.hero .wrap{display:grid;grid-template-columns:1.2fr .8fr;gap:56px;align-items:center}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:34px}
.hero-art{position:relative;justify-self:center;width:min(100%,380px);aspect-ratio:1}
.hero-art .ring{position:absolute;inset:0;border-radius:50%;border:1px solid rgba(217,188,106,.28)}
.hero-art .ring.r2{inset:12%;border-color:rgba(217,188,106,.18)}
.hero-art .ring.r3{inset:24%;border-color:rgba(217,188,106,.10)}
.hero-art img{position:absolute;inset:27%;width:46%;height:46%;object-fit:contain}
.hero-logo{height:auto;width:min(100%,360px);margin-bottom:34px}
.pillar-tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:30px;padding:0;list-style:none}
.pillar-tags li{font-size:.82rem;font-weight:600;color:var(--white);border:1px solid var(--line);border-radius:999px;padding:6px 14px;background:rgba(255,255,255,.03)}
@media (max-width:900px){.hero{padding:56px 0 72px}.hero .wrap{grid-template-columns:1fr}.hero-art{display:none}}

/* compare */
.compare{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.compare .col{border-radius:var(--r);padding:34px;border:1px solid rgba(11,11,11,.1);background:#fff}
.compare .col.us{background:var(--ink);color:var(--muted);border-color:var(--ink)}
.compare .col.us h3{color:var(--gold-lt)}
.compare ul{list-style:none;margin:18px 0 0;padding:0;display:grid;gap:12px}
.compare li{display:flex;gap:12px;align-items:flex-start}
.compare li svg{flex:none;margin-top:4px}
@media (max-width:760px){.compare{grid-template-columns:1fr}}

/* pillars */
.pillars{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.pillar{position:relative;display:flex;flex-direction:column;background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:30px;text-decoration:none;color:var(--muted);transition:border-color .2s ease,transform .2s ease,background .2s ease}
.pillar:hover{border-color:rgba(217,188,106,.55);transform:translateY(-3px);background:#1B1B1B}
.pillar .num{position:absolute;top:26px;right:28px;font-size:.8rem;font-weight:700;color:var(--gold);letter-spacing:.1em}
.icon{width:52px;height:52px;border-radius:14px;display:grid;place-items:center;background:rgba(217,188,106,.1);border:1px solid rgba(217,188,106,.25);color:var(--gold-lt);margin-bottom:22px}
.pillar p{font-size:.97rem;margin-bottom:18px}
.pillar .more{margin-top:auto;color:var(--gold-lt);font-weight:700;font-size:.92rem}
.pillar.cta{background:linear-gradient(135deg,rgba(217,188,106,.18),rgba(184,150,62,.06));border-color:rgba(217,188,106,.35);justify-content:center}
@media (max-width:980px){.pillars{grid-template-columns:repeat(2,1fr)}}
@media (max-width:620px){.pillars{grid-template-columns:1fr}}

/* detail rows */
.details{display:grid;gap:18px}
.detail{display:grid;grid-template-columns:300px 1fr;gap:40px;padding:36px;border:1px solid var(--line);border-radius:var(--r);background:var(--card)}
.detail h3{font-size:1.45rem;margin-bottom:10px}
.detail .tag{display:inline-block;font-size:.75rem;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--gold-lt);margin-bottom:12px}
.detail ul{margin:0;padding:0;list-style:none;display:grid;gap:12px}
.detail li{position:relative;padding-left:20px}
.detail li::before{content:"";position:absolute;left:0;top:10px;width:7px;height:7px;background:var(--gold);transform:rotate(45deg)}
.detail .fine{font-size:.82rem;color:#8F8A80;margin:16px 0 0}
@media (max-width:820px){.detail{grid-template-columns:1fr;gap:16px;padding:28px}}

/* steps */
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;list-style:none;margin:0;padding:0}
.step{background:#fff;border:1px solid rgba(11,11,11,.08);border-radius:var(--r);padding:32px}
.step .n{display:flex;align-items:baseline;gap:10px;margin-bottom:18px}
.step .n b{font-size:3rem;font-weight:800;line-height:1;color:var(--gold)}
.step .n span{font-size:.78rem;font-weight:700;letter-spacing:.16em;text-transform:uppercase;color:var(--ink)}
.step p{margin:0}
@media (max-width:860px){.steps{grid-template-columns:1fr}}

/* cta band */
.cta-band{position:relative;overflow:hidden;border:1px solid rgba(217,188,106,.3);border-radius:28px;padding:56px;background:radial-gradient(600px 300px at 90% 0%,rgba(217,188,106,.16),transparent 70%),var(--card);display:grid;grid-template-columns:1fr auto;gap:30px;align-items:center}
.cta-band h2{margin-bottom:.3em}
.cta-band p{margin:0}
@media (max-width:760px){.cta-band{grid-template-columns:1fr;padding:36px}}

/* generic cards/lists */
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:30px}
.card p{margin:0;font-size:.97rem}
.light .card{background:#fff;border-color:rgba(11,11,11,.08)}
@media (max-width:900px){.cards{grid-template-columns:1fr}}
.benefits{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}
.benefit{display:flex;gap:18px;background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:28px}
.benefit h3{margin-bottom:6px}
.benefit p{margin:0;font-size:.97rem}
@media (max-width:820px){.benefits{grid-template-columns:1fr}}
.page-hero{padding:88px 0 72px;border-bottom:1px solid var(--line);position:relative;overflow:hidden;isolation:isolate}
.page-hero::before{content:"";position:absolute;z-index:-1;width:700px;height:700px;right:-200px;top:-300px;border-radius:50%;background:radial-gradient(circle,rgba(217,188,106,.14),transparent 62%)}
.checklist{list-style:none;margin:0;padding:0;display:grid;gap:12px}
.checklist li{display:flex;gap:12px}
.checklist svg{flex:none;margin-top:4px}
.two{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:start}
@media (max-width:860px){.two{grid-template-columns:1fr;gap:32px}}

/* footer */
.site-footer{border-top:1px solid var(--line);padding:56px 0 36px;font-size:.92rem}
.foot{display:grid;grid-template-columns:1.3fr 1fr 1fr;gap:40px}
.foot img{height:30px;width:auto;margin-bottom:16px}
.foot h4{color:var(--white);font-size:.8rem;letter-spacing:.16em;text-transform:uppercase;margin:0 0 14px}
.foot ul{list-style:none;margin:0;padding:0;display:grid;gap:8px}
.foot a{color:var(--muted);text-decoration:none}
.foot a:hover{color:var(--gold-lt)}
.legal{margin-top:40px;padding-top:24px;border-top:1px solid var(--line);font-size:.8rem;color:#8F8A80;display:grid;gap:10px}
.legal .row{display:flex;flex-wrap:wrap;gap:8px 24px;justify-content:space-between}
@media (max-width:820px){.foot{grid-template-columns:1fr;gap:28px}}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important;animation:none!important}}