/* HashthaPay — Nocturne design system (rebuilt from Claude Design, static & deployable) */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&family=JetBrains+Mono:wght@400;500;600&display=swap');

:root{
  --color-bg:#161826;
  --color-surface:#232532;
  --color-surface-2:#1c1e2c;
  --color-text:#e9e9ed;
  --color-accent:#9184d9;
  --color-accent-2:#a7a1db;
  --color-divider:color-mix(in srgb,#e9e9ed 16%,transparent);
  --n100:#f3f5fe;--n200:#e4e7f5;--n300:#cfd3e5;--n400:#b2b6ca;--n500:#9397ab;
  --n600:#75798c;--n700:#595d6c;--n800:#3f424d;--n900:#292b31;
  --a100:#f5f4ff;--a200:#e7e5fe;--a300:#d2cefd;--a400:#b5abfc;--a500:#968ae0;
  --a600:#796cbf;--a700:#5d5294;--a800:#423a6a;--a900:#2b2741;
  --teal:#4ec3a3;--teal-soft:rgba(78,195,163,.13);
  --red:#e5657f;--red-soft:rgba(229,101,127,.12);
  --amber:#e0b15e;
  --radius:16px;--radius-sm:11px;
  --maxw:1180px;
  --font:'Inter',system-ui,-apple-system,sans-serif;
  --mono:'JetBrains Mono',monospace;
  --shadow:0 20px 60px -18px rgba(0,0,0,.6);
  --shadow-sm:0 4px 18px -6px rgba(0,0,0,.5);
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{background:var(--color-bg);color:var(--color-text);font-family:var(--font);font-size:16px;line-height:1.6;-webkit-font-smoothing:antialiased;overflow-x:hidden}
a{color:inherit;text-decoration:none}
button{font-family:var(--font);cursor:pointer;border:none;background:none;color:inherit}
img,svg{display:block;max-width:100%}
::selection{background:var(--color-accent);color:#fff}

/* ambient glows (Nocturne dark atmosphere) */
body::before{content:"";position:fixed;inset:0;z-index:-2;pointer-events:none;background:
  radial-gradient(680px 460px at 82% -8%,rgba(145,132,217,.16),transparent 62%),
  radial-gradient(720px 520px at -8% 12%,rgba(145,132,217,.08),transparent 60%)}

/* demo banner */
.demo-banner{position:sticky;top:0;z-index:200;background:#0e0f1a;color:var(--a200);border-bottom:1px solid var(--color-divider);text-align:center;font-size:12.5px;font-weight:600;letter-spacing:.03em;padding:8px 16px}
.demo-banner b{color:var(--color-accent);font-weight:700}
.demo-banner span{color:var(--n500)}

/* nav */
.nav{position:sticky;top:34px;z-index:150;background:color-mix(in srgb,var(--color-bg) 82%,transparent);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);border-bottom:1px solid var(--color-divider)}
.nav-inner{max-width:var(--maxw);margin:0 auto;display:flex;align-items:center;gap:26px;padding:13px 24px}
.logo{display:flex;align-items:center;gap:10px;font-weight:700;font-size:18.5px;letter-spacing:-.02em;cursor:pointer}
.logo b{color:var(--color-accent)}
.nav-links{display:flex;gap:2px;margin-left:12px}
.nav-links a{padding:8px 13px;border-radius:9px;font-size:14.5px;font-weight:500;color:var(--n400);transition:.16s}
.nav-links a:hover{color:var(--color-text);background:var(--color-surface)}
.nav-links a.active{color:var(--color-accent)}
.nav-right{margin-left:auto;display:flex;align-items:center;gap:10px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:10px 18px;border-radius:999px;font-weight:600;font-size:14.5px;transition:.18s;border:1px solid transparent;white-space:nowrap}
.btn-primary{background:var(--color-accent);color:#14121f;font-weight:700}
.btn-primary:hover{background:var(--a400);transform:translateY(-1px)}
.btn-ghost{border-color:var(--color-divider);color:var(--color-text)}
.btn-ghost:hover{border-color:var(--color-accent);color:var(--color-accent)}
.btn-lg{padding:14px 26px;font-size:15.5px}
.hamburger{display:none;font-size:22px;color:var(--n400);margin-left:auto}

/* layout */
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 24px}
.section{padding:92px 0}
.kicker{display:inline-flex;align-items:center;gap:8px;font-size:12.5px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:var(--color-accent);margin-bottom:16px}
.kicker::before{content:"";width:18px;height:1px;background:var(--color-accent)}
.h1{font-size:clamp(38px,5.4vw,62px);line-height:1.05;letter-spacing:-.035em;font-weight:700}
.h2{font-size:clamp(28px,3.6vw,42px);line-height:1.12;letter-spacing:-.03em;font-weight:700}
.h3{font-size:20px;font-weight:600;letter-spacing:-.01em}
.lead{color:var(--n400);font-size:18.5px;max-width:620px;line-height:1.6}
.section-head{margin-bottom:52px;max-width:640px}
.center{text-align:center}.center .lead{margin-left:auto;margin-right:auto}
.muted{color:var(--n500)}
.eyebrow-note{font-size:13.5px;color:var(--n600);font-family:var(--mono)}

/* hero */
.hero{position:relative;padding:80px 0 76px;overflow:hidden}
.hero-grid{display:grid;grid-template-columns:1.08fr .92fr;gap:56px;align-items:center}
.hero .h1 em{font-style:normal;color:var(--color-accent)}
.hero .lead{margin:24px 0 32px}
.hero-ctas{display:flex;gap:13px;flex-wrap:wrap}
.hero-note{margin-top:20px;font-size:13px;color:var(--n600);display:flex;gap:10px;flex-wrap:wrap;align-items:center}
.hero-note code{font-family:var(--mono);color:var(--color-accent);background:var(--a900);padding:2px 8px;border-radius:6px}
.dot-sep{width:3px;height:3px;border-radius:50%;background:var(--n700)}

/* checkout mock card */
.checkout{background:var(--color-surface);border:1px solid var(--color-divider);border-radius:var(--radius);padding:22px;box-shadow:var(--shadow);max-width:380px;margin-left:auto}
.checkout-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:18px}
.checkout-head .lock{font-size:12px;color:var(--n500);display:flex;align-items:center;gap:6px}
.checkout .amt{font-size:13px;color:var(--n500);margin-bottom:4px}
.checkout .amt b{color:var(--color-text)}
.checkout .big{font-family:var(--mono);font-size:34px;font-weight:600;letter-spacing:-.02em;margin-bottom:2px}
.checkout .big small{font-size:16px;color:var(--n500)}
.checkout .order{font-size:12px;color:var(--n600);margin-bottom:18px}
.pay-tabs{display:flex;gap:7px;margin-bottom:14px}
.pay-tab{flex:1;text-align:center;padding:9px;border-radius:9px;font-size:13px;font-weight:600;border:1px solid var(--color-divider);color:var(--n400)}
.pay-tab.on{border-color:var(--color-accent);color:var(--color-accent);background:var(--a900)}
.vpa{background:var(--color-bg);border:1px solid var(--color-divider);border-radius:9px;padding:12px 14px;font-family:var(--mono);font-size:13px;color:var(--n300);margin-bottom:14px}
.checkout .btn-primary{width:100%}
.checkout .screened{font-size:11px;color:var(--n600);text-align:center;margin-top:12px;display:flex;align-items:center;justify-content:center;gap:6px}

/* trust logos */
.trust{border-top:1px solid var(--color-divider);border-bottom:1px solid var(--color-divider);padding:26px 0;background:var(--color-surface-2)}
.trust-label{text-align:center;font-size:12px;letter-spacing:.1em;text-transform:uppercase;color:var(--n600);margin-bottom:18px;font-family:var(--mono)}
.trust-row{display:flex;flex-wrap:wrap;gap:20px 48px;justify-content:center;align-items:center}
.trust-row span{font-weight:700;font-size:16px;color:var(--n600);letter-spacing:-.01em;transition:.18s}
.trust-row span:hover{color:var(--n300)}

/* stat strip */
.stat-strip{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;margin-top:44px}
.stat-strip .s .n{font-family:var(--mono);font-size:30px;font-weight:600;letter-spacing:-.02em;color:var(--color-text)}
.stat-strip .s .l{font-size:13.5px;color:var(--n500);margin-top:2px}

/* feature grid */
.grid{display:grid;gap:18px}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-2{grid-template-columns:repeat(2,1fr)}
.card{background:var(--color-surface);border:1px solid var(--color-divider);border-radius:var(--radius);padding:26px;transition:.2s;position:relative}
.card:hover{border-color:color-mix(in srgb,var(--color-accent) 45%,transparent);transform:translateY(-3px);box-shadow:var(--shadow-sm)}
.card .ic{width:44px;height:44px;border-radius:11px;display:grid;place-items:center;font-size:20px;margin-bottom:16px;background:var(--a900);border:1px solid var(--color-divider)}
.card h3{font-size:17.5px;font-weight:600;margin-bottom:7px;letter-spacing:-.01em}
.card p{font-size:14.5px;color:var(--n400)}
.card .tag{position:absolute;top:24px;right:24px;font-family:var(--mono);font-size:10px;letter-spacing:.06em;padding:3px 9px;border-radius:20px;color:var(--teal);background:var(--teal-soft);font-weight:600}
.card .tag.road{color:var(--color-accent);background:var(--a900)}

/* steps */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;counter-reset:step}
.step{position:relative;padding-top:20px}
.step .num{font-family:var(--mono);font-size:13px;color:var(--color-accent);font-weight:600;margin-bottom:10px}
.step h4{font-size:16.5px;font-weight:600;margin-bottom:6px}
.step p{font-size:14px;color:var(--n400)}
.step::before{content:"";position:absolute;top:0;left:0;width:34px;height:2px;background:var(--color-accent);border-radius:2px}

/* split feature */
.split{display:grid;grid-template-columns:1fr 1fr;gap:52px;align-items:center}
.check-list{list-style:none;margin-top:24px;display:grid;gap:13px}
.check-list li{display:flex;gap:12px;color:var(--n300);font-size:15.5px}
.check-list li::before{content:"✓";color:var(--teal);font-weight:800}

/* flow card (cross-border) */
.flowcard{background:var(--color-surface);border:1px solid var(--color-divider);border-radius:var(--radius);padding:24px;box-shadow:var(--shadow)}
.flow-row{display:flex;align-items:center;justify-content:space-between;padding:14px 0;border-bottom:1px solid var(--color-divider);font-size:14px}
.flow-row:last-child{border:none}
.flow-row .lbl{color:var(--n500)}
.flow-row .val{font-family:var(--mono);color:var(--color-text);font-weight:500}
.flow-row .val.big{font-size:19px}
.flow-row .val.green{color:var(--teal)}

/* pricing */
.price-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-bottom:52px}
.price{background:var(--color-surface);border:1px solid var(--color-divider);border-radius:var(--radius);padding:30px;position:relative}
.price.feat{border-color:var(--color-accent);box-shadow:0 0 0 1px var(--color-accent),var(--shadow-sm)}
.price .plan{font-size:17px;font-weight:700}
.price .for{font-size:13px;color:var(--n500);margin:4px 0 20px}
.price .big{font-family:var(--mono);font-size:36px;font-weight:600;letter-spacing:-.02em}
.price .big small{font-size:14px;color:var(--n500);font-weight:400}
.price .badge{position:absolute;top:-11px;left:50%;transform:translateX(-50%);background:var(--color-accent);color:#14121f;font-size:11px;font-weight:700;letter-spacing:.05em;padding:4px 13px;border-radius:20px}
.price ul{list-style:none;margin:22px 0 26px;display:grid;gap:10px}
.price ul li{display:flex;gap:9px;font-size:14px;color:var(--n400)}
.price ul li::before{content:"✓";color:var(--color-accent);font-weight:700}
.rate-table{width:100%;border-collapse:collapse;background:var(--color-surface);border:1px solid var(--color-divider);border-radius:var(--radius);overflow:hidden}
.rate-table th{font-family:var(--mono);font-size:11px;letter-spacing:.08em;text-transform:uppercase;color:var(--n500);text-align:left;padding:15px 22px;border-bottom:1px solid var(--color-divider);background:var(--color-surface-2)}
.rate-table td{padding:15px 22px;border-bottom:1px solid var(--color-divider);font-size:14.5px;color:var(--n300)}
.rate-table td:first-child{color:var(--color-text);font-weight:500}
.rate-table tr:last-child td{border:none}
.rate-table .r{font-family:var(--mono);color:var(--color-accent);font-weight:600}
.table-scroll{overflow-x:auto;border-radius:var(--radius)}

/* faq */
.faq{max-width:820px;margin:0 auto}
.faq details{border-bottom:1px solid var(--color-divider);padding:20px 0}
.faq summary{font-size:16.5px;font-weight:600;cursor:pointer;list-style:none;display:flex;justify-content:space-between;align-items:center;gap:16px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";color:var(--color-accent);font-size:22px;font-weight:400;transition:.2s}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq p{color:var(--n400);font-size:15px;margin-top:12px}

/* cta band */
.cta-band{position:relative;overflow:hidden;background:var(--color-surface);border:1px solid var(--color-divider);border-radius:24px;padding:64px 40px;text-align:center}
.cta-band::before{content:"";position:absolute;inset:-40%;background:radial-gradient(closest-side at 50% 40%,rgba(145,132,217,.22),transparent 70%);pointer-events:none}
.cta-band>*{position:relative}

/* careers */
.perk{background:var(--color-surface);border:1px solid var(--color-divider);border-radius:var(--radius);padding:24px}
.perk h4{font-size:16px;font-weight:600;margin-bottom:6px}
.perk p{font-size:14px;color:var(--n400)}
.job{display:flex;align-items:center;justify-content:space-between;gap:18px;background:var(--color-surface);border:1px solid var(--color-divider);border-radius:var(--radius-sm);padding:20px 24px;margin-bottom:12px;transition:.18s}
.job:hover{border-color:color-mix(in srgb,var(--color-accent) 45%,transparent);transform:translateX(3px)}
.job h4{font-size:16px;font-weight:600;margin-bottom:4px}
.job .meta{font-family:var(--mono);font-size:12px;color:var(--n500);display:flex;gap:14px;flex-wrap:wrap}

/* brand page */
.logo-hero{background:var(--color-surface);border:1px solid var(--color-divider);border-radius:24px;padding:70px;display:grid;place-items:center;margin-bottom:40px}
.concept{background:var(--color-surface);border:1px solid var(--color-divider);border-radius:var(--radius);padding:32px;text-align:center}
.concept .stage{height:120px;display:grid;place-items:center;margin-bottom:20px}
.concept h4{font-size:16px;font-weight:600;margin-bottom:6px}
.concept p{font-size:13.5px;color:var(--n400)}
.concept .rec{display:inline-block;font-family:var(--mono);font-size:10px;letter-spacing:.06em;color:var(--teal);background:var(--teal-soft);padding:3px 9px;border-radius:20px;margin-bottom:12px}
.swatches{display:grid;grid-template-columns:repeat(5,1fr);gap:12px}
.sw{border-radius:var(--radius-sm);height:88px;border:1px solid var(--color-divider);display:flex;align-items:flex-end;padding:10px;font-family:var(--mono);font-size:11px;color:rgba(255,255,255,.8)}

/* footer */
footer{border-top:1px solid var(--color-divider);background:var(--color-surface-2);padding:56px 0 32px;margin-top:20px}
.foot-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:40px;margin-bottom:40px}
.foot-about{color:var(--n500);font-size:14px;max-width:290px;margin-top:14px}
.foot-grid h5{font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:var(--n600);margin-bottom:15px;font-family:var(--mono)}
.foot-grid ul{list-style:none;display:grid;gap:9px}
.foot-grid a{font-size:14px;color:var(--n400);transition:.15s}
.foot-grid a:hover{color:var(--color-accent)}
.foot-bottom{border-top:1px solid var(--color-divider);padding-top:22px;display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap;font-size:12.5px;color:var(--n600)}

/* reveal */
.reveal{opacity:0;transform:translateY(22px);transition:opacity .6s cubic-bezier(.2,.7,.3,1),transform .6s cubic-bezier(.2,.7,.3,1)}
.reveal.in{opacity:1;transform:none}

/* responsive */
@media(max-width:940px){
  .hero-grid,.split{grid-template-columns:1fr;gap:40px}
  .grid-3,.steps{grid-template-columns:1fr 1fr}
  .stat-strip{grid-template-columns:1fr 1fr;gap:28px}
  .price-grid,.foot-grid{grid-template-columns:1fr 1fr}
  .swatches{grid-template-columns:repeat(3,1fr)}
  .checkout{margin:0 auto}
  .nav-links{display:none}
  .hamburger{display:block}
  .nav-links.open{display:flex;position:absolute;top:100%;left:0;right:0;flex-direction:column;background:var(--color-surface);border-bottom:1px solid var(--color-divider);padding:12px;margin:0}
  .nav-links.open a{padding:11px 14px}
}
@media(max-width:600px){
  .grid-3,.steps,.grid-2,.price-grid,.stat-strip,.foot-grid,.swatches{grid-template-columns:1fr}
  .section{padding:64px 0}
  .nav-right .btn-ghost{display:none}
  .cta-band{padding:48px 24px}
  .logo-hero{padding:40px}
}
@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}.reveal{opacity:1;transform:none}}