/* ==========================================================================
   Hamiltonn Cloud — Design System v1.0
   Light-first enterprise infrastructure aesthetic. One accent, disciplined
   scale, strategic dark sections. Inter variable, system mono for code.
   ========================================================================== */

@font-face{
  font-family:'Inter';
  src:url('fonts/inter-normal-latin.woff2') format('woff2');
  font-weight:100 900;font-style:normal;font-display:swap;
  unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD;
}
@font-face{
  font-family:'Inter';
  src:url('fonts/inter-normal-latin-ext.woff2') format('woff2');
  font-weight:100 900;font-style:normal;font-display:swap;
  unicode-range:U+0100-02AF,U+0300-0301,U+0303-0304,U+0308-0309,U+0323,U+0329,U+1E00-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF;
}

:root{
  /* Ink + text */
  --ink:#0A0F1E;
  --text:#414B63;
  --text-soft:#5B6478;
  --text-faint:#8A93A8;

  /* Surfaces */
  --bg:#FFFFFF;
  --surface:#F6F8FB;
  --surface-2:#EDF1F7;
  --border:#E3E8F0;
  --border-strong:#CDD5E1;

  /* Accent — Hamiltonn cobalt */
  --accent:#2B4EDD;
  --accent-strong:#1E3CBB;
  --accent-soft:#EBEFFD;
  --accent-line:#C6D1F6;

  /* Product family accents */
  --fin:#2B4EDD;   --fin-soft:#EBEFFD;
  --biz:#0E8074;   --biz-soft:#E4F5F2;
  --ai:#6D4AEF;    --ai-soft:#F0EBFE;

  /* Status */
  --ok:#177A43;     --ok-soft:#E2F5EA;
  --warn:#9A6700;   --warn-soft:#FBF0DA;
  --info:#5B3FD1;   --info-soft:#EFEAFD;
  --neutral:#5B6478;--neutral-soft:#EDF1F7;

  /* Dark sections */
  --d-bg:#0A0F1E;
  --d-surface:#111A31;
  --d-surface-2:#18233F;
  --d-border:#243154;
  --d-text:#B9C4DA;
  --d-text-strong:#F2F5FB;
  --d-accent:#7D96FF;

  /* Geometry */
  --r-sm:8px; --r-md:12px; --r-lg:16px; --r-xl:22px;
  --container:1200px; --gutter:24px;

  --shadow-sm:0 1px 2px rgba(10,15,30,.05),0 1px 3px rgba(10,15,30,.06);
  --shadow-md:0 2px 4px rgba(10,15,30,.04),0 10px 24px -6px rgba(10,15,30,.10);
  --shadow-lg:0 4px 10px rgba(10,15,30,.05),0 28px 60px -16px rgba(10,15,30,.18);

  --font:'Inter',-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,Helvetica,Arial,sans-serif;
  --mono:ui-monospace,'SF Mono','Cascadia Code','JetBrains Mono',Menlo,Consolas,monospace;

  --ease:cubic-bezier(.22,.6,.2,1);
}

/* ---------- Reset ---------- */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;scroll-padding-top:96px}
body{
  font-family:var(--font);font-size:16px;line-height:1.6;color:var(--text);
  background:var(--bg);-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;
}
img,svg{display:block;max-width:100%}
a{color:var(--accent);text-decoration:none}
a:hover{text-decoration:underline;text-underline-offset:3px}
button{font:inherit;cursor:pointer;background:none;border:0;color:inherit}
ul,ol{list-style:none}
strong{color:var(--ink);font-weight:650}
::selection{background:#C9D4FA;color:var(--ink)}
:focus-visible{outline:2px solid var(--accent);outline-offset:2px;border-radius:4px}
[hidden]{display:none!important}

/* ---------- Type ---------- */
h1,h2,h3,h4{color:var(--ink);font-weight:700;line-height:1.12;letter-spacing:-.022em;text-wrap:balance}
.display{font-size:clamp(2.5rem,5.6vw,4.05rem);font-weight:750;letter-spacing:-.032em;line-height:1.04}
h1,.h1{font-size:clamp(2.2rem,4.6vw,3.3rem);font-weight:750;letter-spacing:-.03em}
h2,.h2{font-size:clamp(1.7rem,3.2vw,2.35rem)}
h3,.h3{font-size:1.35rem;letter-spacing:-.015em}
h4,.h4{font-size:1.05rem;letter-spacing:-.008em}
.lead{font-size:clamp(1.08rem,1.6vw,1.28rem);line-height:1.55;color:var(--text-soft);text-wrap:pretty}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;font-size:.8rem;font-weight:650;
  letter-spacing:.09em;text-transform:uppercase;color:var(--accent);margin-bottom:14px;
}
.eyebrow::before{content:"";width:20px;height:2px;background:currentColor;border-radius:2px}
.t-biz .eyebrow,.eyebrow.t-biz{color:var(--biz)}
.t-ai .eyebrow,.eyebrow.t-ai{color:var(--ai)}
.measure{max-width:66ch}
.muted{color:var(--text-soft)}
.small{font-size:.9rem}
.center{text-align:center}
.center .measure{margin-inline:auto}

/* ---------- Layout ---------- */
.container{max-width:var(--container);margin-inline:auto;padding-inline:var(--gutter)}
.container--narrow{max-width:880px}
.section{padding-block:clamp(64px,9vw,116px)}
.section--tight{padding-block:clamp(48px,6vw,72px)}
.section--surface{background:var(--surface)}
.section--dark{background:var(--d-bg);color:var(--d-text)}
.section--dark h1,.section--dark h2,.section--dark h3,.section--dark h4{color:var(--d-text-strong)}
.section--dark .lead{color:var(--d-text)}
.section--dark .eyebrow{color:var(--d-accent)}
.section--dark strong{color:var(--d-text-strong)}
.section-head{max-width:760px;margin-bottom:clamp(36px,5vw,56px)}
.section-head--center{margin-inline:auto;text-align:center}
.section-head h2{margin-bottom:14px}
.grid{display:grid;gap:24px}
.cols-2{grid-template-columns:repeat(2,1fr)}
.cols-3{grid-template-columns:repeat(3,1fr)}
.cols-4{grid-template-columns:repeat(4,1fr)}
.split{display:grid;grid-template-columns:1fr 1fr;gap:clamp(32px,5vw,72px);align-items:center}
.split__copy>*+*{margin-top:16px}
.split__copy .btn{margin-top:26px}
.stack>*+*{margin-top:16px}

@media(max-width:1020px){
  .cols-4{grid-template-columns:repeat(2,1fr)}
  .cols-3{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:720px){
  .cols-2,.cols-3,.cols-4{grid-template-columns:1fr}
  .split{grid-template-columns:1fr}
}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  font-weight:600;font-size:.98rem;line-height:1;border-radius:10px;
  padding:14px 22px;transition:background .18s var(--ease),border-color .18s var(--ease),transform .18s var(--ease),box-shadow .18s var(--ease);
  cursor:pointer;white-space:nowrap;
}
.btn:hover{text-decoration:none}
.btn:active{transform:translateY(1px)}
.btn--primary{background:var(--accent);color:#fff;box-shadow:0 1px 2px rgba(30,60,187,.35)}
.btn--primary:hover{background:var(--accent-strong)}
.btn--secondary{background:var(--bg);color:var(--ink);border:1px solid var(--border-strong)}
.btn--secondary:hover{border-color:var(--text-faint);background:var(--surface)}
.btn--ghost{color:var(--ink);padding-inline:14px}
.btn--ghost:hover{background:var(--surface-2)}
.btn--lg{padding:17px 30px;font-size:1.05rem;border-radius:12px}
.btn--sm{padding:10px 16px;font-size:.9rem}
.section--dark .btn--primary{background:#fff;color:var(--ink);box-shadow:none}
.section--dark .btn--primary:hover{background:#DCE4F5}
.section--dark .btn--secondary{background:transparent;color:var(--d-text-strong);border-color:var(--d-border)}
.section--dark .btn--secondary:hover{border-color:var(--d-accent);background:var(--d-surface)}
.link-arrow{display:inline-flex;align-items:center;gap:7px;font-weight:600;font-size:.98rem}
.link-arrow svg{transition:transform .18s var(--ease)}
.link-arrow:hover{text-decoration:none}
.link-arrow:hover svg{transform:translateX(3px)}
.t-biz .link-arrow,.link-arrow.t-biz{color:var(--biz)}
.t-ai .link-arrow,.link-arrow.t-ai{color:var(--ai)}
.btn-row{display:flex;flex-wrap:wrap;gap:14px;align-items:center}

/* ---------- Badges / pills ---------- */
.badge{
  display:inline-flex;align-items:center;gap:6px;font-size:.74rem;font-weight:650;
  letter-spacing:.03em;padding:4px 10px;border-radius:999px;white-space:nowrap;
}
.badge::before{content:"";width:6px;height:6px;border-radius:50%;background:currentColor}
.badge--available{background:var(--ok-soft);color:var(--ok)}
.badge--early{background:var(--warn-soft);color:var(--warn)}
.badge--beta{background:var(--info-soft);color:var(--info)}
.badge--dev{background:var(--neutral-soft);color:var(--neutral)}
.pill{
  display:inline-flex;align-items:center;gap:8px;font-size:.85rem;font-weight:600;
  padding:7px 14px;border-radius:999px;border:1px solid var(--border);background:var(--bg);color:var(--text-soft);
}
.pill--accent{border-color:var(--accent-line);background:var(--accent-soft);color:var(--accent-strong)}

/* ---------- Header / navigation ---------- */
.site-header{
  position:sticky;top:0;z-index:70;background:rgba(255,255,255,.86);
  backdrop-filter:saturate(1.4) blur(14px);-webkit-backdrop-filter:saturate(1.4) blur(14px);
  border-bottom:1px solid transparent;transition:border-color .2s,box-shadow .2s;
}
.site-header.is-scrolled{border-bottom-color:var(--border);box-shadow:0 1px 0 rgba(10,15,30,.02),0 8px 24px -18px rgba(10,15,30,.25)}
.nav{display:flex;align-items:center;gap:8px;height:72px}
.brand{display:flex;align-items:center;gap:11px;margin-right:20px;color:var(--ink);font-weight:750;font-size:1.12rem;letter-spacing:-.02em;white-space:nowrap}
@media(max-width:420px){.brand{font-size:1rem;gap:8px}.brand svg{width:26px;height:26px}}
.brand:hover{text-decoration:none}
.brand svg{width:30px;height:30px;flex:none}
.brand span b{font-weight:750}
.brand span i{font-style:normal;font-weight:500;color:var(--text-soft)}
.nav__list{display:flex;align-items:center;gap:2px}
.nav__link{
  display:inline-flex;align-items:center;gap:6px;padding:9px 13px;border-radius:9px;
  font-weight:560;font-size:.96rem;color:var(--text);transition:background .15s,color .15s;
}
.nav__link:hover{background:var(--surface-2);color:var(--ink);text-decoration:none}
.nav__link svg{width:11px;height:11px;opacity:.55;transition:transform .18s var(--ease)}
.nav__item.is-open .nav__link{background:var(--surface-2);color:var(--ink)}
.nav__item.is-open .nav__link svg{transform:rotate(180deg)}
.nav__spacer{flex:1}
.nav__cta{display:flex;align-items:center;gap:10px}
.nav__cta .btn{padding:11px 18px;font-size:.93rem}
.nav__signin{font-weight:600;font-size:.95rem;color:var(--text);padding:9px 13px;border-radius:9px}
.nav__signin:hover{background:var(--surface-2);color:var(--ink);text-decoration:none}

/* Mega menu */
.nav__item{position:relative}
.mega{
  position:absolute;top:calc(100% + 10px);left:50%;transform:translateX(-50%) translateY(6px);
  background:var(--bg);border:1px solid var(--border);border-radius:var(--r-lg);
  box-shadow:var(--shadow-lg);padding:22px;opacity:0;pointer-events:none;
  transition:opacity .16s var(--ease),transform .16s var(--ease);z-index:80;
}
.nav__item.is-open .mega{opacity:1;pointer-events:auto;transform:translateX(-50%) translateY(0)}
.mega--products{width:820px;grid-template-columns:1fr 1fr 1fr}
.mega--platform{width:700px;grid-template-columns:1fr 1fr 1fr}
.mega--solutions{width:560px;grid-template-columns:1fr 1fr}
.mega--company{width:280px;grid-template-columns:1fr;left:auto;right:0;transform:translateX(0) translateY(6px)}
.nav__item.is-open .mega--company{transform:translateX(0) translateY(0)}
.mega{display:grid;gap:8px 22px}
.mega__col{min-width:0}
.mega__head{
  display:flex;align-items:center;gap:8px;font-size:.76rem;font-weight:700;letter-spacing:.08em;
  text-transform:uppercase;color:var(--text-faint);padding:6px 10px 8px;
}
.mega__head .dot{width:8px;height:8px;border-radius:3px;background:var(--fin)}
.mega__head .dot--biz{background:var(--biz)}
.mega__head .dot--ai{background:var(--ai)}
.mega__link{display:block;padding:9px 10px;border-radius:10px;transition:background .14s}
.mega__link:hover{background:var(--surface);text-decoration:none}
.mega__link b{display:flex;align-items:center;gap:8px;font-weight:620;font-size:.94rem;color:var(--ink)}
.mega__link small{display:block;font-size:.83rem;color:var(--text-soft);margin-top:1px}
.mega__link .badge{font-size:.62rem;padding:2px 7px}
.mega__foot{grid-column:1/-1;border-top:1px solid var(--border);margin-top:10px;padding:12px 10px 0;display:flex;gap:18px}
.mega__foot a{font-weight:600;font-size:.9rem}

/* Mobile nav */
.nav__burger{display:none;width:44px;height:44px;border-radius:10px;align-items:center;justify-content:center}
.nav__burger:hover{background:var(--surface-2)}
.nav__burger svg{width:22px;height:22px;stroke:var(--ink)}
.drawer{
  position:fixed;inset:0;z-index:90;background:var(--bg);overflow-y:auto;
  padding:16px var(--gutter) 40px;display:none;
}
.drawer.is-open{display:block}
.drawer__top{display:flex;align-items:center;justify-content:space-between;height:56px;margin-bottom:8px}
.drawer__close{width:44px;height:44px;border-radius:10px;display:flex;align-items:center;justify-content:center}
.drawer__close:hover{background:var(--surface-2)}
.drawer__close svg{width:20px;height:20px;stroke:var(--ink)}
.drawer details{border-bottom:1px solid var(--border)}
.drawer summary{
  display:flex;align-items:center;justify-content:space-between;padding:16px 4px;
  font-weight:640;font-size:1.05rem;color:var(--ink);cursor:pointer;list-style:none;
}
.drawer summary::-webkit-details-marker{display:none}
.drawer summary svg{width:13px;height:13px;opacity:.5;transition:transform .18s}
.drawer details[open] summary svg{transform:rotate(180deg)}
.drawer__group{padding:2px 4px 14px;display:grid;gap:2px}
.drawer__group .mega__head{padding-left:0}
.drawer__group a{display:block;padding:9px 8px;border-radius:8px;font-weight:550;color:var(--text)}
.drawer__group a:hover{background:var(--surface);text-decoration:none;color:var(--ink)}
.drawer__link{display:block;padding:16px 4px;font-weight:640;font-size:1.05rem;color:var(--ink);border-bottom:1px solid var(--border)}
.drawer__link:hover{text-decoration:none}
.drawer__cta{display:grid;gap:12px;margin-top:22px}
@media(max-width:1080px){
  .nav__list,.nav__signin{display:none}
  .nav__burger{display:inline-flex}
  .nav{height:64px}
  html{scroll-padding-top:80px}
}

/* ---------- Cards ---------- */
.card{
  background:var(--bg);border:1px solid var(--border);border-radius:var(--r-lg);
  padding:26px;transition:border-color .2s var(--ease),box-shadow .2s var(--ease),transform .2s var(--ease);
}
a.card{display:block;color:inherit}
a.card:hover{text-decoration:none;border-color:var(--border-strong);box-shadow:var(--shadow-md);transform:translateY(-2px)}
.card h3,.card h4{margin-bottom:8px}
.card p{font-size:.95rem;color:var(--text-soft)}
.card--flush{padding:0;overflow:hidden}
.section--surface .card{border-color:var(--border)}
.section--dark .card{background:var(--d-surface);border-color:var(--d-border)}
.section--dark .card p{color:var(--d-text)}
.section--dark a.card:hover{border-color:#33436E;box-shadow:0 24px 48px -20px rgba(0,0,0,.5)}

.card-icon{
  width:42px;height:42px;border-radius:11px;display:flex;align-items:center;justify-content:center;
  background:var(--accent-soft);color:var(--accent);margin-bottom:16px;
}
.card-icon svg{width:21px;height:21px}
.t-biz .card-icon{background:var(--biz-soft);color:var(--biz)}
.t-ai .card-icon{background:var(--ai-soft);color:var(--ai)}
.section--dark .card-icon{background:var(--d-surface-2);color:var(--d-accent)}

/* Family panel (homepage large product-family cards) */
.family{
  border:1px solid var(--border);border-radius:var(--r-xl);overflow:hidden;background:var(--bg);
  display:grid;grid-template-columns:1fr 1.05fr;transition:box-shadow .25s var(--ease),border-color .25s;
}
.family:hover{box-shadow:var(--shadow-lg);border-color:var(--border-strong)}
.family__copy{padding:clamp(26px,4vw,46px);display:flex;flex-direction:column;align-items:flex-start;gap:14px}
.family__copy h3{font-size:clamp(1.5rem,2.4vw,2rem)}
.family__copy>p{color:var(--text-soft);max-width:44ch}
.family__products{display:flex;flex-wrap:wrap;gap:8px;margin-top:4px}
.family__products .pill{font-size:.8rem;padding:6px 12px}
.family__copy .link-arrow{margin-top:auto;padding-top:12px}
.family__visual{background:var(--surface);border-left:1px solid var(--border);padding:clamp(20px,3vw,36px);display:flex;align-items:center;justify-content:center;min-height:320px;overflow:hidden}
.family--fin .family__visual{background:linear-gradient(135deg,#EFF3FE 0%,#E3EAFB 100%)}
.family--biz .family__visual{background:linear-gradient(135deg,#E9F7F4 0%,#DDF0EC 100%)}
.family--ai .family__visual{background:linear-gradient(135deg,#F2EEFE 0%,#E9E2FC 100%)}
@media(max-width:900px){
  .family{grid-template-columns:1fr}
  .family__visual{border-left:0;border-top:1px solid var(--border);min-height:260px}
}

/* ---------- Hero ---------- */
.hero{padding:clamp(56px,8vw,104px) 0 clamp(40px,6vw,72px);position:relative;overflow:hidden}
.hero--home{
  background:
    radial-gradient(1100px 480px at 78% -10%,rgba(43,78,221,.075),transparent 60%),
    radial-gradient(900px 420px at 12% 0%,rgba(109,74,239,.05),transparent 55%),
    var(--bg);
}
.hero__grid{display:grid;grid-template-columns:1.05fr .95fr;gap:clamp(36px,5vw,64px);align-items:center}
.hero__copy>p.lead{margin:20px 0 30px;max-width:56ch}
.hero__meta{margin-top:26px;display:flex;flex-wrap:wrap;gap:10px 22px;font-size:.9rem;color:var(--text-soft)}
.hero__meta a{color:var(--text-soft);font-weight:600;display:inline-flex;align-items:center;gap:6px}
.hero__meta a:hover{color:var(--accent)}
.hero--page .hero__copy{max-width:800px}
@media(max-width:980px){.hero__grid{grid-template-columns:1fr}}

/* ---------- App frame (product mockups) ---------- */
.app{
  background:var(--bg);border:1px solid var(--border);border-radius:14px;
  box-shadow:var(--shadow-lg);overflow:hidden;font-size:11.5px;line-height:1.45;
  color:var(--text);width:100%;user-select:none;pointer-events:none;
}
.app__bar{
  display:flex;align-items:center;gap:8px;height:34px;padding:0 12px;
  background:var(--surface);border-bottom:1px solid var(--border);
}
.app__dots{display:flex;gap:5px}
.app__dots i{width:9px;height:9px;border-radius:50%;background:var(--border-strong)}
.app__url{
  flex:1;max-width:340px;margin-inline:auto;height:20px;border-radius:6px;background:var(--bg);
  border:1px solid var(--border);display:flex;align-items:center;justify-content:center;gap:5px;
  font-size:10px;color:var(--text-soft);font-weight:550;overflow:hidden;white-space:nowrap;
}
.app__url svg{width:9px;height:9px;flex:none;color:var(--ok)}
.app__body{display:flex;min-height:0}
.ui-side{
  width:138px;flex:none;background:var(--surface);border-right:1px solid var(--border);
  padding:12px 10px;display:flex;flex-direction:column;gap:2px;
}
.ui-side__brand{display:flex;align-items:center;gap:7px;font-weight:700;font-size:11.5px;color:var(--ink);padding:2px 6px 10px}
.ui-logo{width:20px;height:20px;border-radius:6px;background:var(--accent);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:750;font-size:10px;flex:none}
.ui-side__item{display:flex;align-items:center;gap:7px;padding:6px 8px;border-radius:7px;color:var(--text-soft);font-weight:550}
.ui-side__item svg{width:11px;height:11px;flex:none}
.ui-side__item.is-active{background:var(--accent-soft);color:var(--accent-strong);font-weight:640}
.ui-main{flex:1;padding:14px;min-width:0;display:flex;flex-direction:column;gap:12px}
.ui-h{display:flex;align-items:center;justify-content:space-between;gap:8px}
.ui-h b{font-size:13px;color:var(--ink);font-weight:700;letter-spacing:-.01em}
.ui-btn{background:var(--accent);color:#fff;border-radius:6px;padding:4px 9px;font-weight:620;font-size:10px}
.ui-btn--ghost{background:var(--surface-2);color:var(--text)}
.ui-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:9px}
.ui-stat{background:var(--bg);border:1px solid var(--border);border-radius:9px;padding:9px 11px}
.ui-stat small{display:block;font-size:9px;color:var(--text-faint);font-weight:600;letter-spacing:.04em;text-transform:uppercase}
.ui-stat b{font-size:14.5px;color:var(--ink);font-weight:720;letter-spacing:-.01em;font-variant-numeric:tabular-nums}
.ui-stat span{font-size:9px;font-weight:650}
.ui-up{color:var(--ok)}.ui-down{color:#B42318}
.ui-panel{background:var(--bg);border:1px solid var(--border);border-radius:10px;overflow:hidden}
.ui-panel__head{display:flex;align-items:center;justify-content:space-between;padding:8px 11px;border-bottom:1px solid var(--border);font-weight:650;font-size:10.5px;color:var(--ink)}
.ui-row{display:flex;align-items:center;gap:9px;padding:7px 11px;border-bottom:1px solid var(--surface-2);font-variant-numeric:tabular-nums}
.ui-row:last-child{border-bottom:0}
.ui-row .grow{flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.ui-row b{color:var(--ink);font-weight:620}
.ui-row small{color:var(--text-faint);font-size:9.5px;display:block}
.ui-avatar{width:20px;height:20px;border-radius:50%;background:var(--surface-2);color:var(--text-soft);display:flex;align-items:center;justify-content:center;font-size:8.5px;font-weight:700;flex:none}
.ui-chip{font-size:8.5px;font-weight:680;padding:2px 7px;border-radius:999px;white-space:nowrap}
.ui-chip--ok{background:var(--ok-soft);color:var(--ok)}
.ui-chip--warn{background:var(--warn-soft);color:var(--warn)}
.ui-chip--info{background:var(--info-soft);color:var(--info)}
.ui-chip--muted{background:var(--neutral-soft);color:var(--neutral)}
.ui-amount{font-weight:680;color:var(--ink);white-space:nowrap}
.ui-spark{width:100%;height:44px}
.ui-spark path{fill:none;stroke-width:1.6}
.ui-spark .fill{fill:url(#sparkfill);stroke:none}
.ui-cols{display:grid;grid-template-columns:1.4fr 1fr;gap:12px;min-width:0}
@media(max-width:640px){
  .ui-side{display:none}
  .ui-stats{grid-template-columns:repeat(3,1fr)}
  .ui-cols{grid-template-columns:1fr}
}

/* Device tilt wrapper for hero */
.hero-visual{position:relative}
.hero-visual .app{transform:perspective(1400px) rotateY(-4deg) rotateX(2deg)}
.hero-visual::after{
  content:"";position:absolute;inset:auto 8% -26px 8%;height:40px;border-radius:50%;
  background:radial-gradient(closest-side,rgba(10,15,30,.16),transparent);z-index:-1;
}
@media(max-width:980px){.hero-visual .app{transform:none}}

/* ---------- Code blocks ---------- */
.code{
  background:#0C1226;border:1px solid #1D2A4D;border-radius:14px;overflow:hidden;
  font-family:var(--mono);font-size:.83rem;line-height:1.62;box-shadow:var(--shadow-lg);
}
.code__head{
  display:flex;align-items:center;gap:8px;padding:10px 16px;background:#101830;
  border-bottom:1px solid #1D2A4D;font-family:var(--font);font-size:.8rem;font-weight:600;color:#8FA0C6;
}
.code__head .dots{display:flex;gap:5px;margin-right:4px}
.code__head .dots i{width:9px;height:9px;border-radius:50%;background:#25335C}
.code__tag{margin-left:auto;font-size:.68rem;font-weight:700;letter-spacing:.06em;color:#7D96FF;background:#18234400;border:1px solid #2B3B6B;padding:2px 8px;border-radius:999px}
.code pre{padding:18px 20px;overflow-x:auto;color:#C9D6F2;tab-size:2}
.code .c-k{color:#7D96FF}      /* keyword / method */
.code .c-s{color:#8CD3B2}      /* string */
.code .c-n{color:#F0B86B}      /* number */
.code .c-p{color:#5E719C}      /* punctuation/comment */
.code .c-f{color:#C4B0FF}      /* field */
.code--light-shadow{box-shadow:var(--shadow-md)}

/* ---------- Diagrams ---------- */
.diagram{width:100%;height:auto}
.diagram .dg-box{fill:var(--bg);stroke:var(--border-strong);rx:10}
.diagram .dg-box--accent{fill:var(--accent-soft);stroke:var(--accent-line)}
.diagram .dg-box--ink{fill:var(--ink);stroke:var(--ink)}
.diagram .dg-line{stroke:var(--border-strong);stroke-width:1.5;fill:none}
.diagram .dg-line--accent{stroke:var(--accent);stroke-dasharray:3 5;stroke-linecap:round}
.diagram text{font-family:var(--font)}
.diagram .dg-t{fill:var(--ink);font-size:13px;font-weight:650}
.diagram .dg-t--sub{fill:var(--text-soft);font-size:10.5px;font-weight:550}
.diagram .dg-t--inv{fill:#fff}
.diagram .dg-t--tag{font-size:10px;font-weight:700;letter-spacing:.08em}
.diagram .dg-fin{fill:var(--fin)}.diagram .dg-biz{fill:var(--biz)}.diagram .dg-aic{fill:var(--ai)}
.diagram .dg-fin-soft{fill:var(--fin-soft);stroke:#C6D1F6}
.diagram .dg-biz-soft{fill:var(--biz-soft);stroke:#BEE3DD}
.diagram .dg-ai-soft{fill:var(--ai-soft);stroke:#DCD2FB}
.section--dark .diagram .dg-box{fill:var(--d-surface);stroke:var(--d-border)}
.section--dark .diagram .dg-t{fill:var(--d-text-strong)}
.section--dark .diagram .dg-t--sub{fill:var(--d-text)}
.section--dark .diagram .dg-line{stroke:var(--d-border)}

/* ---------- Steps ---------- */
.steps{display:grid;grid-template-columns:repeat(6,1fr);gap:18px;counter-reset:step}
.step{position:relative;padding:22px 18px 20px;background:var(--bg);border:1px solid var(--border);border-radius:var(--r-md)}
.step::before{
  counter-increment:step;content:counter(step,decimal-leading-zero);
  display:block;font-family:var(--mono);font-size:.8rem;font-weight:700;color:var(--accent);margin-bottom:12px;
}
.step h4{font-size:.98rem;margin-bottom:5px}
.step p{font-size:.85rem;color:var(--text-soft)}
.step::after{
  content:"";position:absolute;top:50%;right:-14px;width:10px;height:10px;z-index:1;
  border-top:2px solid var(--border-strong);border-right:2px solid var(--border-strong);
  transform:translateY(-50%) rotate(45deg);
}
.step:last-child::after{display:none}
@media(max-width:1020px){
  .steps{grid-template-columns:repeat(3,1fr)}
  .step:nth-child(3)::after{display:none}
}
@media(max-width:640px){
  .steps{grid-template-columns:1fr 1fr}
  .step:nth-child(odd)::after{display:block}
  .step:nth-child(2n)::after,.step:nth-child(3)::after{display:none}
  .step:last-child::after{display:none}
}

/* ---------- Module grid ---------- */
.modules{display:flex;flex-wrap:wrap;gap:10px}
.module{
  display:inline-flex;align-items:center;gap:9px;padding:10px 16px;border-radius:11px;
  border:1px solid var(--border);background:var(--bg);font-weight:600;font-size:.92rem;color:var(--text);
}
.module .sw{width:26px;height:16px;border-radius:999px;background:var(--surface-2);position:relative;flex:none;transition:background .2s}
.module .sw::after{content:"";position:absolute;top:2px;left:2px;width:12px;height:12px;border-radius:50%;background:#fff;box-shadow:var(--shadow-sm);transition:left .2s}
.module.is-on{border-color:var(--accent-line);background:var(--accent-soft);color:var(--accent-strong)}
.module.is-on .sw{background:var(--accent)}
.module.is-on .sw::after{left:12px}
.section--dark .module{background:var(--d-surface);border-color:var(--d-border);color:var(--d-text)}
.section--dark .module .sw{background:var(--d-surface-2)}
.section--dark .module.is-on{background:var(--d-surface-2);border-color:#3D5296;color:var(--d-text-strong)}
.section--dark .module.is-on .sw{background:var(--d-accent)}

/* ---------- Comparison ---------- */
.compare{border:1px solid var(--border);border-radius:var(--r-lg);overflow:hidden}
.compare__row{display:grid;grid-template-columns:1.2fr 1fr 1fr;border-bottom:1px solid var(--border)}
.compare__row:last-child{border-bottom:0}
.compare__row>div{padding:16px 20px;font-size:.94rem}
.compare__row>div:first-child{font-weight:640;color:var(--ink);background:var(--surface)}
.compare__row--head>div{font-weight:700;color:var(--ink);background:var(--surface);font-size:.9rem;letter-spacing:.02em}
.compare__row--head>div:nth-child(3){color:var(--accent-strong)}
.compare__row>div:nth-child(3){background:var(--accent-soft)}
.compare small{display:block;color:var(--text-soft);font-weight:400;margin-top:2px;font-size:.84rem}
@media(max-width:720px){
  .compare__row{grid-template-columns:1fr}
  .compare__row>div{border-top:1px solid var(--surface-2)}
  .compare__row>div:first-child{border-top:0}
}

/* ---------- FAQ ---------- */
.faq{display:grid;gap:12px;max-width:820px}
.faq details{border:1px solid var(--border);border-radius:var(--r-md);background:var(--bg)}
.faq summary{
  display:flex;align-items:center;justify-content:space-between;gap:16px;cursor:pointer;
  padding:18px 22px;font-weight:640;color:var(--ink);font-size:1.02rem;list-style:none;
}
.faq summary::-webkit-details-marker{display:none}
.faq summary svg{width:14px;height:14px;flex:none;opacity:.55;transition:transform .2s}
.faq details[open] summary svg{transform:rotate(45deg)}
.faq details p{padding:0 22px 20px;color:var(--text-soft);max-width:70ch}

/* ---------- CTA band ---------- */
.cta-band{
  background:
    radial-gradient(900px 400px at 85% -20%,rgba(125,150,255,.18),transparent 60%),
    radial-gradient(700px 380px at 10% 110%,rgba(109,74,239,.14),transparent 55%),
    var(--d-bg);
  border-radius:var(--r-xl);padding:clamp(44px,6vw,80px) clamp(28px,5vw,72px);
  color:var(--d-text);text-align:center;
}
.cta-band h2{color:#fff;font-size:clamp(1.9rem,3.6vw,2.8rem);margin-bottom:14px}
.cta-band p{max-width:56ch;margin:0 auto 30px;font-size:1.06rem}
.cta-band .btn-row{justify-content:center}
.cta-band .btn--primary{background:#fff;color:var(--ink);box-shadow:none}
.cta-band .btn--primary:hover{background:#DCE4F5}
.cta-band .btn--secondary{background:transparent;color:#fff;border:1px solid var(--d-border)}
.cta-band .btn--secondary:hover{border-color:var(--d-accent);background:rgba(255,255,255,.05)}

/* ---------- Forms ---------- */
.form-panel{background:var(--bg);border:1px solid var(--border);border-radius:var(--r-xl);padding:clamp(24px,4vw,44px);box-shadow:var(--shadow-md)}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px 20px}
.form-grid .field--full{grid-column:1/-1}
.field label{display:block;font-weight:620;font-size:.92rem;color:var(--ink);margin-bottom:7px}
.field label span{color:var(--text-faint);font-weight:500}
.input,.select,textarea.input{
  width:100%;padding:13px 15px;border:1px solid var(--border-strong);border-radius:10px;
  font:inherit;font-size:.98rem;color:var(--ink);background:var(--bg);
  transition:border-color .15s,box-shadow .15s;
}
.input:hover,.select:hover{border-color:var(--text-faint)}
.input:focus,.select:focus,textarea.input:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px rgba(43,78,221,.14)}
.select{appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' fill='none' stroke='%235B6478' stroke-width='2' stroke-linecap='round'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 15px center;padding-right:40px}
textarea.input{resize:vertical;min-height:110px}
.field .err{display:none;font-size:.84rem;color:#B42318;margin-top:6px;font-weight:550}
.field.has-error .input,.field.has-error .select{border-color:#D92D20;box-shadow:0 0 0 3px rgba(217,45,32,.10)}
.field.has-error .err{display:block}
.choice-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.choice{position:relative}
.choice input{position:absolute;opacity:0;inset:0;cursor:pointer}
.choice span{
  display:block;padding:12px 14px;border:1px solid var(--border-strong);border-radius:10px;
  font-weight:580;font-size:.92rem;color:var(--text);transition:all .15s;text-align:center;
}
.choice input:checked+span{border-color:var(--accent);background:var(--accent-soft);color:var(--accent-strong);font-weight:650}
.choice input:focus-visible+span{outline:2px solid var(--accent);outline-offset:2px}
.form-note{font-size:.85rem;color:var(--text-faint);margin-top:16px}
.form-success{text-align:center;padding:40px 20px}
.form-success .card-icon{margin-inline:auto;background:var(--ok-soft);color:var(--ok);width:56px;height:56px;border-radius:16px}
.form-success .card-icon svg{width:28px;height:28px}
@media(max-width:680px){.form-grid{grid-template-columns:1fr}.choice-grid{grid-template-columns:1fr 1fr}}

/* ---------- White-label interactive demo ---------- */
.wl{display:grid;grid-template-columns:340px 1fr;gap:clamp(24px,3.5vw,44px);align-items:start}
.wl__controls{background:var(--bg);border:1px solid var(--border);border-radius:var(--r-lg);padding:24px;box-shadow:var(--shadow-md)}
.wl__controls h3{font-size:1.05rem;margin-bottom:18px;display:flex;align-items:center;gap:9px}
.wl__controls h3 svg{width:17px;height:17px;color:var(--accent)}
.wl__group{margin-bottom:18px}
.wl__group>label{display:block;font-weight:620;font-size:.86rem;color:var(--ink);margin-bottom:8px}
.swatches{display:flex;gap:9px}
.swatch{width:34px;height:34px;border-radius:50%;border:2px solid transparent;box-shadow:inset 0 0 0 2px #fff;cursor:pointer;transition:transform .15s}
.swatch:hover{transform:scale(1.1)}
.swatch.is-active{border-color:var(--ink)}
.wl__domain{display:flex;align-items:center;border:1px solid var(--border-strong);border-radius:10px;overflow:hidden}
.wl__domain input{flex:1;border:0;padding:11px 4px 11px 13px;font:inherit;font-size:.92rem;color:var(--ink);min-width:0}
.wl__domain input:focus{outline:none}
.wl__domain i{font-style:normal;padding:11px 13px 11px 2px;color:var(--text-faint);font-size:.92rem;white-space:nowrap}
.wl__preview .app{pointer-events:none}
.wl__hint{font-size:.85rem;color:var(--text-faint);margin-top:14px;display:flex;gap:8px;align-items:flex-start}
.wl__hint svg{width:14px;height:14px;flex:none;margin-top:3px}
.wl__preview .ui-spark path:not(.fill){stroke:var(--accent)}
.wl__preview .ui-spark .fill{fill:var(--accent-soft)}
.wl-caption{font-size:.82rem;color:var(--text-faint);margin-top:12px}
@media(max-width:900px){.wl{grid-template-columns:1fr}}

/* ---------- Footer ---------- */
.site-footer{background:var(--d-bg);color:var(--d-text);padding:clamp(48px,7vw,80px) 0 36px;font-size:.92rem}
.site-footer a{color:var(--d-text)}
.site-footer a:hover{color:#fff;text-decoration:none}
.footer-top{display:grid;grid-template-columns:1.6fr repeat(5,1fr);gap:32px 28px;padding-bottom:44px;border-bottom:1px solid var(--d-border)}
.footer-brand .brand{color:#fff;margin:0 0 14px}
.footer-brand p{color:#8DA0C4;font-size:.9rem;max-width:30ch}
.footer-col h5{color:#fff;font-size:.8rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;margin-bottom:14px}
.footer-col h6{color:#8DA0C4;font-size:.72rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;margin:16px 0 8px}
.footer-col ul{display:grid;gap:8px}
.footer-col a{color:#AEBCD9}
.footer-bottom{display:flex;flex-wrap:wrap;gap:14px 26px;align-items:center;padding-top:26px;font-size:.83rem;color:#7688AC}
.footer-bottom .legal-links{display:flex;flex-wrap:wrap;gap:6px 18px;margin-left:auto}
.footer-bottom a{color:#8DA0C4}
.footer-disclaimer{margin-top:22px;padding-top:20px;border-top:1px solid var(--d-border);font-size:.8rem;line-height:1.6;color:#66779B;max-width:900px}
@media(max-width:1020px){.footer-top{grid-template-columns:repeat(3,1fr)}.footer-brand{grid-column:1/-1}}
@media(max-width:640px){.footer-top{grid-template-columns:repeat(2,1fr)}}

/* ---------- Breadcrumbs ---------- */
.crumbs{display:flex;flex-wrap:wrap;gap:7px;align-items:center;font-size:.86rem;color:var(--text-faint);margin-bottom:22px}
.crumbs a{color:var(--text-soft);font-weight:550}
.crumbs svg{width:10px;height:10px;opacity:.5}

/* ---------- Pricing ---------- */
.pricing-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;align-items:stretch}
.price-card{display:flex;flex-direction:column;gap:0;padding:32px 30px;position:relative}
.price-card .badge{position:absolute;top:22px;right:22px}
.price-card h3{margin-bottom:6px}
.price-card .who{font-size:.9rem;color:var(--text-soft);min-height:44px}
.price-card .price{margin:20px 0 4px;font-size:1.9rem;font-weight:750;color:var(--ink);letter-spacing:-.02em}
.price-card .price small{font-size:.9rem;font-weight:550;color:var(--text-soft);letter-spacing:0}
.price-card ul{margin:20px 0 26px;display:grid;gap:10px;font-size:.92rem}
.price-card ul li{display:flex;gap:10px;align-items:flex-start}
.price-card ul svg{width:15px;height:15px;flex:none;margin-top:4px;color:var(--accent)}
.price-card .btn{margin-top:auto}
.price-card--featured{border-color:var(--accent-line);box-shadow:0 0 0 1px var(--accent-line),var(--shadow-lg)}
@media(max-width:900px){.pricing-grid{grid-template-columns:1fr;max-width:520px;margin-inline:auto}}

/* ---------- Trust / checklist ---------- */
.check-list{display:grid;gap:12px}
.check-list li{display:flex;gap:12px;align-items:flex-start;font-size:.97rem}
.check-list svg{width:17px;height:17px;flex:none;margin-top:4px;color:var(--accent)}
.t-biz .check-list svg{color:var(--biz)}
.t-ai .check-list svg{color:var(--ai)}
.check-list b{color:var(--ink)}

/* ---------- Reveal animation ---------- */
.reveal{opacity:0;transform:translateY(18px);transition:opacity .6s var(--ease),transform .6s var(--ease)}
.reveal.in{opacity:1;transform:none}
.reveal-stagger>*{opacity:0;transform:translateY(16px);transition:opacity .55s var(--ease),transform .55s var(--ease)}
.reveal-stagger.in>*{opacity:1;transform:none}
.reveal-stagger.in>*:nth-child(2){transition-delay:.07s}
.reveal-stagger.in>*:nth-child(3){transition-delay:.14s}
.reveal-stagger.in>*:nth-child(4){transition-delay:.21s}
.reveal-stagger.in>*:nth-child(5){transition-delay:.28s}
.reveal-stagger.in>*:nth-child(6){transition-delay:.35s}
@media(prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  .reveal,.reveal-stagger>*{opacity:1!important;transform:none!important;transition:none!important}
  *{animation-duration:.001s!important;transition-duration:.001s!important}
}

/* ---------- Utility ---------- */
.mt-0{margin-top:0}.mt-8{margin-top:8px}.mt-16{margin-top:16px}.mt-24{margin-top:24px}.mt-32{margin-top:32px}.mt-48{margin-top:48px}
.mb-16{margin-bottom:16px}.mb-24{margin-bottom:24px}.mb-32{margin-bottom:32px}.mb-48{margin-bottom:48px}
.icon-16{width:16px;height:16px}.icon-20{width:20px;height:20px}
.overflow-frame{overflow-x:auto;-webkit-overflow-scrolling:touch}
.skip-link{position:absolute;left:-9999px;top:0;background:var(--ink);color:#fff;padding:10px 18px;z-index:200;border-radius:0 0 10px 0;font-weight:600}
.skip-link:focus{left:0}