/* ====== VVault — Emerald Noir theme ====== */
:root{
  --emerald:#059669; --emerald-glow:#34D399; --emerald-deep:#065F46; --emerald-container:#D1FAE5;
  --gold:#A87B22; --gold-light:#E6C56A; --gold-foil:#C8962E;
  --bg:#070D0A; --surface:#0E1814; --surface-2:#16221C; --surface-3:#1d2c24;
  --line:rgba(232,205,124,.14); --line-soft:rgba(255,255,255,.07);
  --text:#EAF1EC; --muted:#9DB0A6; --muted-2:#728176;
  --success:#16A34A; --warning:#D97706; --error:#DC2626;
  --radius:18px; --radius-lg:24px; --maxw:1140px;
  --shadow:0 24px 60px -20px rgba(0,0,0,.7);
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;scroll-padding-top:80px}
body{
  font-family:'Plus Jakarta Sans',system-ui,sans-serif;
  background:var(--bg);color:var(--text);line-height:1.6;
  -webkit-font-smoothing:antialiased;
}
html{overflow-x:clip}
a{color:inherit;text-decoration:none}
h1,h2,h3,h4{line-height:1.15;font-weight:800;letter-spacing:-.02em}
section{scroll-margin-top:72px}
.grad{background:linear-gradient(120deg,var(--gold-light),var(--gold-foil));-webkit-background-clip:text;background-clip:text;color:transparent}

/* ====== Buttons & badges ====== */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;
  padding:.8rem 1.4rem;border-radius:999px;font-weight:700;font-size:.95rem;
  transition:transform .15s ease,box-shadow .2s ease;cursor:pointer;border:none}
.btn--gold{background:linear-gradient(120deg,var(--gold-light),var(--gold-foil));color:#1a1306;
  box-shadow:0 10px 30px -10px rgba(200,150,46,.6)}
.btn--gold:hover{transform:translateY(-2px)}
.btn--lg{padding:1rem 2rem;font-size:1.05rem}

.store-badge{display:inline-flex;align-items:center;gap:.6rem;background:#000;border:1px solid rgba(255,255,255,.18);
  color:#fff;border-radius:14px;padding:.6rem 1.05rem;transition:border-color .2s,transform .15s}
.store-badge:hover{border-color:var(--gold-light);transform:translateY(-2px)}
.store-badge span{display:flex;flex-direction:column;line-height:1.05;text-align:left}
.store-badge small{font-size:.62rem;letter-spacing:.06em;color:#c9d2cc}
.store-badge strong{font-size:1.02rem;font-weight:700}
.store-badge.is-soon{opacity:.7;cursor:default}
.store-badge.is-soon:hover{transform:none;border-color:rgba(255,255,255,.18)}

/* ====== Navbar ====== */
.nav{position:sticky;top:0;z-index:50;display:flex;align-items:center;gap:1.5rem;
  padding:.85rem clamp(1rem,4vw,2.4rem);backdrop-filter:blur(14px);
  background:rgba(7,13,10,.55);border-bottom:1px solid transparent;transition:background .3s,border-color .3s}
.nav.scrolled{background:rgba(7,13,10,.9);border-bottom:1px solid var(--line)}
.nav__brand{display:flex;align-items:center;gap:.6rem;margin-right:auto}
.brand-logo{display:grid;place-items:center}
.brand-word{font-weight:800;font-size:1.35rem;letter-spacing:-.02em}
.brand-word::first-letter{color:var(--gold-light)}
.nav__links{display:flex;gap:1.6rem;font-size:.92rem;color:var(--muted)}
.nav__links a{transition:color .2s}
.nav__links a:hover{color:var(--text)}
.nav__cta{padding:.55rem 1.1rem;font-size:.9rem}
.nav__menu{display:none;flex-direction:column;gap:4px;background:none;border:none;cursor:pointer;padding:6px}
.nav__menu span{width:22px;height:2px;background:var(--text);border-radius:2px;transition:.25s}

/* ====== Hero ====== */
.hero{position:relative;padding:clamp(3rem,7vw,6rem) clamp(1rem,4vw,2.4rem) clamp(3rem,6vw,5rem);overflow:hidden}
.hero__glow{position:absolute;inset:-20% -10% auto;height:70%;
  background:radial-gradient(60% 60% at 30% 20%,rgba(52,211,153,.18),transparent 70%),
             radial-gradient(50% 50% at 85% 10%,rgba(200,150,46,.14),transparent 70%);
  filter:blur(20px);pointer-events:none}
.hero__inner{position:relative;max-width:var(--maxw);margin:0 auto;display:grid;
  grid-template-columns:1.05fr .95fr;gap:clamp(2rem,5vw,4rem);align-items:center}
.eyebrow{display:inline-block;font-size:.78rem;font-weight:600;letter-spacing:.08em;text-transform:uppercase;
  color:var(--gold-light);background:rgba(232,205,124,.08);border:1px solid var(--line);
  padding:.35rem .8rem;border-radius:999px;margin-bottom:1.2rem}
.hero h1{font-size:clamp(2.6rem,6vw,4.2rem);margin-bottom:1.1rem}
.lede{font-size:clamp(1rem,1.4vw,1.15rem);color:var(--muted);max-width:34rem;margin-bottom:1.8rem}
.hero__cta{display:flex;flex-wrap:wrap;gap:.8rem;margin-bottom:1.6rem}
.trust{display:flex;flex-wrap:wrap;gap:1rem 1.4rem;font-size:.85rem;color:var(--muted-2)}

/* Phone mockup */
.hero__device{display:grid;place-items:center}
.phone{position:relative;width:280px;height:570px;border-radius:42px;background:linear-gradient(160deg,#1c2a23,#0a120e);
  padding:14px;border:1px solid rgba(232,205,124,.18);box-shadow:var(--shadow);
  animation:float 6s ease-in-out infinite}
@keyframes float{0%,100%{transform:translateY(0)}50%{transform:translateY(-12px)}}
.phone__notch{position:absolute;top:14px;left:50%;transform:translateX(-50%);width:120px;height:24px;background:#0a120e;border-radius:0 0 16px 16px;z-index:3}
.phone__screen{height:100%;border-radius:30px;background:linear-gradient(180deg,#0a130e,#070d0a);padding:.9rem .8rem;overflow:hidden;position:relative}
.app-statusbar{display:flex;justify-content:space-between;align-items:center;font-size:.66rem;font-weight:600;color:#e6efe9;margin:.2rem .3rem .6rem}
.sb-ic{letter-spacing:1px;font-size:.55rem}

/* Top bar */
.app-topbar{display:flex;justify-content:space-between;align-items:center;padding:.2rem .3rem .7rem}
.app-topbar__title{font-size:1.15rem;font-weight:700;color:#fff}
.app-topbar__icons{font-size:.95rem;color:var(--muted)}

/* Vault summary */
.summary{background:linear-gradient(135deg,#047857,#065F46);border-radius:18px;padding:.85rem .9rem;
  box-shadow:0 12px 26px -10px rgba(5,150,105,.5);margin-bottom:.7rem}
.summary__label{font-size:.62rem;font-weight:500;letter-spacing:.03em;color:rgba(255,255,255,.8)}
.summary__total{font-size:1.55rem;font-weight:800;color:#fff;margin:.25rem 0 .7rem;letter-spacing:-.02em}
.summary__total small{font-size:.6rem;font-weight:400;color:rgba(255,255,255,.7);letter-spacing:0}
.summary__kpis{display:flex;gap:.4rem}
.kpi{flex:1;background:rgba(255,255,255,.15);border-radius:9px;padding:.35rem .45rem;display:flex;flex-direction:column;gap:.2rem}
.kpi--alert{background:rgba(220,38,38,.28)}
.kpi--warn{background:rgba(217,119,6,.28)}
.kpi__l{font-size:.52rem;font-weight:500;color:rgba(255,255,255,.85);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.kpi__v{font-size:.95rem;font-weight:700;color:#fff}

/* Deck handle */
.deck-handle{align-self:flex-end;width:fit-content;margin:.1rem .3rem .45rem auto;font-size:.6rem;font-weight:600;color:var(--muted);
  background:rgba(255,255,255,.06);border:1px solid var(--line-soft);border-radius:999px;padding:.25rem .6rem;text-align:right}

/* Wallet deck — stacked */
.deck{position:relative}
.vcard{border-radius:16px;padding:.7rem .8rem;position:relative;overflow:hidden;
  background:linear-gradient(140deg,var(--g1),var(--g2));box-shadow:0 10px 22px -8px rgba(0,0,0,.55);border:1px solid rgba(255,255,255,.06)}
.vcard::before{content:"";position:absolute;inset:0 0 auto;height:46%;background:linear-gradient(180deg,rgba(255,255,255,.12),transparent);pointer-events:none}
.vcard--peek{height:48px;margin-bottom:-14px;transform:scale(.95);filter:brightness(.9)}
.vcard--peek:nth-of-type(2){transform:scale(.975);filter:brightness(.95)}
.vcard--front{margin-top:0;z-index:3}
.vcard__head{display:flex;align-items:center;gap:.5rem;position:relative}
.vlogo{width:26px;height:26px;border-radius:7px;background:#fff;display:grid;place-items:center;font-weight:800;font-size:.85rem;flex-shrink:0}
.vbrand{font-size:.82rem;font-weight:600;color:#fff;margin-right:auto}
.vcat{font-size:.56rem;font-weight:500;color:rgba(255,255,255,.85);background:rgba(255,255,255,.14);padding:.15rem .45rem;border-radius:999px}
.vcard__value{font-size:1.35rem;font-weight:800;color:#fff;letter-spacing:-.5px;margin:.55rem 0 .5rem}
.vcard__foot{display:flex;justify-content:space-between;align-items:center}
.vcode{font-family:ui-monospace,Menlo,monospace;font-size:.66rem;letter-spacing:1.5px;color:rgba(255,255,255,.82)}
.vexp{display:inline-flex;align-items:center;gap:.2rem;font-size:.6rem;font-weight:600;background:rgba(255,255,255,.12);padding:.2rem .45rem;border-radius:999px;color:rgba(255,255,255,.85)}
.vexp--warn{color:#FCD34D}
.vexp--urgent{color:#FCA5A5}

/* ====== Sections ====== */
.section{max-width:var(--maxw);margin:0 auto;padding:clamp(3rem,6vw,5rem) clamp(1rem,4vw,2.4rem)}
.section--alt{max-width:none;background:linear-gradient(180deg,var(--surface),var(--bg));border-block:1px solid var(--line-soft)}
.section--alt > *{max-width:var(--maxw);margin-inline:auto}
.section__head{text-align:center;max-width:42rem;margin:0 auto 2.6rem}
.kicker{display:inline-block;font-size:.78rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--emerald-glow);margin-bottom:.7rem}
.section__head h2{font-size:clamp(1.7rem,3.4vw,2.5rem)}
.section__sub{color:var(--muted);margin-top:.7rem}

/* Steps */
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:1.4rem}
.step{background:var(--surface);border:1px solid var(--line-soft);border-radius:var(--radius-lg);padding:1.8rem 1.6rem;transition:border-color .25s,transform .25s}
.step:hover{border-color:var(--line);transform:translateY(-4px)}
.step__num{width:42px;height:42px;display:grid;place-items:center;border-radius:12px;font-weight:800;
  background:rgba(52,211,153,.12);color:var(--emerald-glow);border:1px solid rgba(52,211,153,.25);margin-bottom:1rem}
.step h3{font-size:1.2rem;margin-bottom:.5rem}
.step p{color:var(--muted);font-size:.95rem}

/* Features */
.feat-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1.2rem}
.feat{background:var(--surface);border:1px solid var(--line-soft);border-radius:var(--radius-lg);padding:1.6rem;transition:border-color .25s,transform .25s}
.feat:hover{border-color:var(--line);transform:translateY(-4px)}
.feat__ic{font-size:1.6rem;display:block;margin-bottom:.7rem}
.feat h3{font-size:1.1rem;margin-bottom:.35rem}
.feat p{color:var(--muted);font-size:.92rem}

/* USP */
.usp-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1.3rem}
.usp{background:linear-gradient(160deg,var(--surface-2),var(--surface));border:1px solid var(--line);border-radius:var(--radius-lg);padding:1.7rem;transition:transform .25s}
.usp:hover{transform:translateY(-4px)}
.usp__ic{font-size:1.8rem;display:block;margin-bottom:.7rem}
.usp h3{font-size:1.15rem;margin-bottom:.4rem}
.usp p{color:var(--muted);font-size:.92rem}

/* Security */
.security{display:grid;grid-template-columns:1.1fr .9fr;gap:clamp(2rem,5vw,4rem);align-items:center}
.security h2{font-size:clamp(1.7rem,3.4vw,2.4rem);margin-bottom:1rem}
.security__copy > p{color:var(--muted);margin-bottom:1.4rem;max-width:34rem}
.sec-list{list-style:none;display:flex;flex-direction:column;gap:.7rem;font-size:.95rem;color:#cbd6cf}
.security__art{display:grid;place-items:center}
.vaultmark{filter:drop-shadow(0 20px 50px rgba(52,211,153,.25))}

/* Download */
.dl-grid{display:grid;grid-template-columns:repeat(2,minmax(0,300px));gap:1.6rem;justify-content:center}
.dl-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-lg);padding:1.8rem;display:flex;flex-direction:column;align-items:center;gap:1.2rem}
.qr{width:170px;height:170px;background:#fff;border-radius:14px;padding:10px;display:grid;place-items:center}
.qr img,.qr canvas{width:100%!important;height:100%!important;border-radius:6px}

/* FAQ */
.faq{max-width:48rem;margin:0 auto;display:flex;flex-direction:column;gap:.8rem}
.faq details{background:var(--surface);border:1px solid var(--line-soft);border-radius:var(--radius);padding:.3rem 1.3rem;transition:border-color .2s}
.faq details[open]{border-color:var(--line)}
.faq summary{cursor:pointer;font-weight:700;padding:1rem 0;list-style:none;display:flex;justify-content:space-between;align-items:center}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";color:var(--gold-light);font-weight:800;font-size:1.3rem;transition:transform .2s}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq p{color:var(--muted);padding-bottom:1.1rem;font-size:.95rem}

/* CTA band */
.cta-band{position:relative;text-align:center;padding:clamp(3.5rem,7vw,6rem) 1.5rem;overflow:hidden;
  background:linear-gradient(160deg,#0c2018,#070d0a)}
.cta-band__glow{position:absolute;inset:0;background:radial-gradient(50% 80% at 50% 0%,rgba(52,211,153,.2),transparent 60%),radial-gradient(40% 60% at 70% 100%,rgba(200,150,46,.16),transparent 60%);pointer-events:none}
.cta-band h2{position:relative;font-size:clamp(1.8rem,4vw,2.8rem);margin-bottom:.7rem}
.cta-band p{position:relative;color:var(--muted);margin-bottom:1.8rem}
.cta-band .btn{position:relative}

/* Footer */
.footer{background:linear-gradient(180deg,var(--bg),#050907);border-top:1px solid var(--line-soft);margin-top:1rem}
.footer__top{max-width:var(--maxw);margin:0 auto;padding:3rem clamp(1rem,4vw,2.4rem) 2.2rem;
  display:flex;flex-wrap:wrap;gap:2.5rem 3rem;justify-content:space-between}
.footer__brand{max-width:20rem}
.footer__logo{display:flex;align-items:center;gap:.55rem;margin-bottom:.7rem}
.footer__tag{color:var(--muted);font-size:.92rem;margin-bottom:1rem}
.footer__contact{font-size:.9rem;color:var(--muted-2)}
.footer__contact a{color:var(--gold-light);font-weight:600}
.footer__contact a:hover{text-decoration:underline}
.footer__nav{display:flex;gap:3.5rem}
.footer__col{display:flex;flex-direction:column;gap:.65rem}
.footer__col h4{font-size:.72rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--muted-2);margin-bottom:.2rem}
.footer__col a{font-size:.92rem;color:var(--muted);transition:color .2s}
.footer__col a:hover{color:var(--text)}
.footer__bottom{max-width:var(--maxw);margin:0 auto;padding:1.2rem clamp(1rem,4vw,2.4rem);
  border-top:1px solid var(--line-soft);display:flex;justify-content:space-between;flex-wrap:wrap;gap:.6rem;
  color:var(--muted-2);font-size:.82rem}

/* Reveal animation */
.reveal{opacity:0;transform:translateY(24px);transition:opacity .6s ease,transform .6s ease}
.reveal.in{opacity:1;transform:none}

/* ====== Responsive ====== */
@media(max-width:900px){
  .hero__inner{grid-template-columns:1fr;text-align:center}
  .hero__copy{order:2}.hero__device{order:1}
  .lede,.security__copy>p{margin-inline:auto}
  .hero__cta,.trust{justify-content:center}
  .security{grid-template-columns:1fr;text-align:center}
  .sec-list{align-items:center}
  .steps,.feat-grid,.usp-grid{grid-template-columns:1fr 1fr}
}
@media(max-width:760px){
  .nav__links,.nav__cta{display:none}
  .nav__menu{display:flex}
  .nav.open .nav__links{display:flex;position:absolute;top:100%;left:0;right:0;flex-direction:column;
    background:rgba(7,13,10,.97);border-bottom:1px solid var(--line);padding:1rem 1.4rem;gap:1rem}
}
@media(max-width:560px){
  .steps,.feat-grid,.usp-grid,.dl-grid{grid-template-columns:1fr}
  .dl-grid{justify-content:stretch}
  .footer__links{margin-left:0}
}
@media(prefers-reduced-motion:reduce){
  .phone{animation:none}.reveal{transition:none;opacity:1;transform:none}
}