/* ==========================================================================
   VOC Technologies — Core Design System
   Dark, cinematic, enterprise-grade marketing shell + shared components.
   ========================================================================== */

/* ---------- Tokens ---------- */
:root{
  /* Brand */
  --navy:#0F172A;
  --midnight:#071426;
  --bg:#060B16;
  --bg-2:#0A1120;
  --panel:#0C1425;
  --panel-2:#101A30;
  --panel-3:#15203A;
  --line:rgba(148,163,184,.16);
  --line-2:rgba(148,163,184,.09);
  --line-strong:rgba(148,163,184,.30);

  --ink:#F1F5F9;
  --ink-2:#CBD5E1;
  --muted:#94A3B8;
  --faint:#64748B;

  --blue:#2563EB;
  --blue-bright:#3B82F6;
  --blue-deep:#1E40AF;
  --sky:#38BDF8;
  --teal:#14B8A6;

  --ok:#34D399;      --ok-bg:rgba(52,211,153,.12);
  --warn:#FBBF24;    --warn-bg:rgba(251,191,36,.12);
  --risk:#F87171;    --risk-bg:rgba(248,113,113,.12);
  --info:#38BDF8;    --info-bg:rgba(56,189,248,.12);
  --ai:#818CF8;      --ai-bg:rgba(129,140,248,.12);

  /* Elevation (two-layer shadows) */
  --sh-1:0 1px 2px rgba(2,6,23,.5),0 1px 3px rgba(2,6,23,.35);
  --sh-2:0 4px 14px rgba(2,6,23,.5),0 2px 4px rgba(2,6,23,.4);
  --sh-3:0 18px 50px rgba(2,6,23,.6),0 4px 12px rgba(2,6,23,.45);
  --glow:0 0 0 1px rgba(59,130,246,.25),0 8px 40px rgba(37,99,235,.25);

  /* Shape */
  --r-sm:8px; --r:12px; --r-lg:18px; --r-xl:26px;

  /* Motion */
  --tr:.18s cubic-bezier(.4,0,.2,1);
  --tr-slow:.3s cubic-bezier(.4,0,.2,1);
  --ease-pop:cubic-bezier(.34,1.3,.5,1);

  /* Type */
  --font:'Inter',system-ui,-apple-system,'Segoe UI',Roboto,sans-serif;
  --mono:ui-monospace,'SF Mono',SFMono-Regular,Menlo,Consolas,monospace;

  /* Layout */
  --header-h:68px;
  --container:1180px;
}

/* ---------- Reset / base ---------- */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
html:focus-within{scroll-behavior:smooth}
body{
  font-family:var(--font);
  background:var(--bg);
  color:var(--ink-2);
  font-size:15.5px;
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
  overflow-x:hidden;
}
img,svg{display:block;max-width:100%}
a{color:var(--sky);text-decoration:none}
a:hover{text-decoration:underline}
button{font:inherit;color:inherit;background:none;border:none;cursor:pointer}
input,select,textarea{font:inherit}
::selection{background:rgba(37,99,235,.4);color:#fff}

:focus-visible{outline:2px solid var(--blue-bright);outline-offset:2px;border-radius:4px}

/* Scrollbars */
::-webkit-scrollbar{width:10px;height:10px}
::-webkit-scrollbar-track{background:transparent}
::-webkit-scrollbar-thumb{background:#1E293B;border-radius:6px;border:2px solid var(--bg)}
::-webkit-scrollbar-thumb:hover{background:#334155}

/* Skip link */
.skip-link{position:absolute;left:-9999px;top:0;background:var(--blue);color:#fff;padding:10px 18px;border-radius:0 0 8px 0;z-index:200;font-weight:600}
.skip-link:focus{left:0}

/* ---------- Typography ---------- */
h1,h2,h3,h4{color:var(--ink);font-weight:700;line-height:1.15;letter-spacing:-.02em}
.h-display{font-size:clamp(38px,5.2vw,64px);font-weight:800;letter-spacing:-.035em}
.h-xl{font-size:clamp(30px,3.6vw,44px);font-weight:800;letter-spacing:-.03em}
.h-lg{font-size:clamp(24px,2.6vw,32px)}
.h-md{font-size:20px}
.h-sm{font-size:16px}
.lead{font-size:clamp(16.5px,1.6vw,19px);color:var(--muted);line-height:1.65;max-width:62ch}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:11px;font-weight:700;letter-spacing:.16em;text-transform:uppercase;
  color:var(--sky);margin-bottom:14px;
}
.eyebrow::before{content:"";width:22px;height:2px;background:var(--blue);border-radius:2px}
.mono{font-family:var(--mono)}
.text-muted{color:var(--muted)}
.text-faint{color:var(--faint)}
.nowrap{white-space:nowrap}

/* ---------- Layout ---------- */
.container{max-width:var(--container);margin:0 auto;padding:0 24px}
.container-wide{max-width:1400px;margin:0 auto;padding:0 24px}
.section{padding:96px 0}
.section-sm{padding:64px 0}
.section-head{max-width:760px;margin-bottom:52px}
.section-head.center{margin-left:auto;margin-right:auto;text-align:center}
.section-head.center .eyebrow{justify-content:center}
.section-head.center .lead{margin-left:auto;margin-right:auto}
.section-head h2{margin-bottom:14px}

.grid{display:grid;gap:20px}
.g2{grid-template-columns:repeat(2,1fr)}
.g3{grid-template-columns:repeat(3,1fr)}
.g4{grid-template-columns:repeat(4,1fr)}
.g-2-1{grid-template-columns:2fr 1fr}
.g-1-2{grid-template-columns:1fr 2fr}
.g-auto{grid-template-columns:repeat(auto-fill,minmax(250px,1fr))}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  font-weight:600;font-size:14.5px;letter-spacing:-.01em;
  padding:12px 22px;border-radius:10px;border:1px solid transparent;
  transition:transform var(--tr),box-shadow var(--tr),background var(--tr),border-color var(--tr),color var(--tr);
  cursor:pointer;white-space:nowrap;text-decoration:none;
}
.btn:hover{text-decoration:none}
.btn:active{transform:translateY(1px)}
.btn svg{flex-shrink:0}
.btn-primary{background:var(--blue);color:#fff;box-shadow:0 4px 20px rgba(37,99,235,.35)}
.btn-primary:hover{background:var(--blue-bright);transform:translateY(-1px);box-shadow:0 8px 28px rgba(37,99,235,.45)}
.btn-ghost{background:rgba(148,163,184,.08);color:var(--ink);border-color:var(--line)}
.btn-ghost:hover{background:rgba(148,163,184,.14);border-color:var(--line-strong);transform:translateY(-1px)}
.btn-line{background:transparent;color:var(--ink-2);border-color:var(--line)}
.btn-line:hover{border-color:var(--blue-bright);color:var(--ink)}
.btn-white{background:#fff;color:var(--navy)}
.btn-white:hover{transform:translateY(-1px);box-shadow:0 8px 28px rgba(255,255,255,.15)}
.btn-lg{padding:15px 30px;font-size:16px;border-radius:12px}
.btn-sm{padding:8px 14px;font-size:13px;border-radius:8px}
.btn-link{background:none;border:none;color:var(--sky);font-weight:600;padding:0;display:inline-flex;align-items:center;gap:6px}
.btn-link:hover{color:#7DD3FC}

/* ---------- Header ---------- */
.site-header{
  position:fixed;top:0;left:0;right:0;z-index:100;height:var(--header-h);
  display:flex;align-items:center;
  transition:background var(--tr-slow),border-color var(--tr-slow),backdrop-filter var(--tr-slow);
  border-bottom:1px solid transparent;
}
.site-header.scrolled{
  background:rgba(6,11,22,.82);
  backdrop-filter:blur(16px);
  -webkit-backdrop-filter:blur(16px);
  border-bottom-color:var(--line-2);
}
.header-inner{
  width:100%;max-width:1400px;margin:0 auto;padding:0 24px;
  display:flex;align-items:center;gap:28px;
}
.brand{display:flex;align-items:center;gap:11px;text-decoration:none;flex-shrink:0}
.brand:hover{text-decoration:none}
.brand img{height:30px;width:auto}
.brand-name{color:var(--ink);font-weight:800;font-size:17px;letter-spacing:-.02em;line-height:1.05}
.brand-name small{display:block;font-size:8.5px;font-weight:600;letter-spacing:.22em;color:var(--muted);text-transform:uppercase;margin-top:2px}
.main-nav{display:flex;align-items:center;gap:2px;margin-left:8px}
.main-nav a{
  color:var(--muted);font-size:14px;font-weight:550;padding:9px 13px;border-radius:8px;
  transition:color var(--tr),background var(--tr);text-decoration:none;white-space:nowrap;
}
.main-nav a:hover{color:var(--ink);background:rgba(148,163,184,.08)}
.main-nav a[aria-current="page"]{color:var(--ink);background:rgba(37,99,235,.14)}
.header-actions{margin-left:auto;display:flex;align-items:center;gap:10px}
.nav-toggle{display:none;width:42px;height:42px;border-radius:10px;align-items:center;justify-content:center;color:var(--ink);border:1px solid var(--line)}

/* Mobile drawer */
.mobile-nav{
  position:fixed;inset:0;z-index:120;pointer-events:none;
}
.mobile-nav .mn-scrim{position:absolute;inset:0;background:rgba(2,6,23,.6);backdrop-filter:blur(3px);opacity:0;transition:opacity var(--tr-slow)}
.mobile-nav .mn-panel{
  position:absolute;top:0;right:0;bottom:0;width:min(340px,86vw);
  background:var(--bg-2);border-left:1px solid var(--line);
  transform:translateX(100%);transition:transform var(--tr-slow);
  display:flex;flex-direction:column;padding:22px;overflow-y:auto;
}
.mobile-nav.open{pointer-events:auto}
.mobile-nav.open .mn-scrim{opacity:1}
.mobile-nav.open .mn-panel{transform:none}
.mn-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:18px}
.mn-links{display:flex;flex-direction:column;gap:2px;margin-bottom:22px}
.mn-links a{color:var(--ink-2);font-size:16px;font-weight:600;padding:12px 12px;border-radius:10px;text-decoration:none}
.mn-links a:hover{background:rgba(148,163,184,.08);color:var(--ink)}
.mn-links a[aria-current="page"]{background:rgba(37,99,235,.14);color:var(--ink)}

/* ---------- Cards ---------- */
.card{
  background:linear-gradient(180deg,var(--panel-2),var(--panel));
  border:1px solid var(--line);border-radius:var(--r-lg);
  padding:26px;position:relative;
}
.card-hover{transition:transform var(--tr),border-color var(--tr),box-shadow var(--tr)}
.card-hover:hover{transform:translateY(-3px);border-color:rgba(59,130,246,.4);box-shadow:var(--sh-2)}
.card h3{margin-bottom:10px}
.card .icon-tile{
  width:42px;height:42px;border-radius:11px;display:flex;align-items:center;justify-content:center;
  background:rgba(37,99,235,.15);color:var(--sky);margin-bottom:18px;
}
.card-note{font-size:12.5px;color:var(--faint);margin-top:14px;padding-top:12px;border-top:1px solid var(--line-2)}

/* Pills / chips / status */
.pill{display:inline-flex;align-items:center;gap:6px;font-size:11.5px;font-weight:700;padding:3px 10px;border-radius:20px;letter-spacing:.02em}
.pill .d{width:6px;height:6px;border-radius:50%;background:currentColor}
.pill-ok{color:var(--ok);background:var(--ok-bg)}
.pill-warn{color:var(--warn);background:var(--warn-bg)}
.pill-risk{color:var(--risk);background:var(--risk-bg)}
.pill-info{color:var(--info);background:var(--info-bg)}
.pill-ai{color:var(--ai);background:var(--ai-bg)}
.pill-neutral{color:var(--muted);background:rgba(148,163,184,.12)}
.tag{display:inline-block;font-size:11px;font-weight:600;color:var(--muted);background:rgba(148,163,184,.1);border:1px solid var(--line-2);padding:3px 9px;border-radius:6px}

/* ---------- Tables ---------- */
.tbl-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:var(--r);background:var(--panel)}
table.tbl{width:100%;border-collapse:collapse;font-size:13.5px}
.tbl th{
  text-align:left;font-size:10.5px;letter-spacing:.11em;text-transform:uppercase;
  color:var(--muted);font-weight:700;padding:11px 16px;border-bottom:1px solid var(--line);
  background:var(--panel-2);white-space:nowrap;
}
.tbl td{padding:12px 16px;border-bottom:1px solid var(--line-2);vertical-align:middle;color:var(--ink-2)}
.tbl tbody tr:hover{background:rgba(37,99,235,.06)}
.tbl tbody tr:last-child td{border-bottom:none}
.tbl .rt{text-align:right;font-variant-numeric:tabular-nums}

/* ---------- Accordion ---------- */
.acc{border:1px solid var(--line);border-radius:var(--r);overflow:hidden;background:var(--panel)}
.acc-item+.acc-item{border-top:1px solid var(--line-2)}
.acc-btn{
  width:100%;display:flex;align-items:center;justify-content:space-between;gap:16px;
  padding:18px 22px;text-align:left;color:var(--ink);font-weight:600;font-size:15px;
  transition:background var(--tr);
}
.acc-btn:hover{background:rgba(148,163,184,.05)}
.acc-btn .acc-ic{flex-shrink:0;width:22px;height:22px;border-radius:6px;display:flex;align-items:center;justify-content:center;background:rgba(148,163,184,.1);transition:transform var(--tr-slow);color:var(--sky)}
.acc-item.open .acc-btn .acc-ic{transform:rotate(45deg)}
.acc-body{max-height:0;overflow:hidden;transition:max-height var(--tr-slow)}
.acc-body-inner{padding:0 22px 20px;color:var(--muted);font-size:14.5px}

/* ---------- Tabs ---------- */
.tabs{display:flex;gap:2px;border-bottom:1px solid var(--line);overflow-x:auto}
.tab{
  padding:11px 16px;font-size:14px;color:var(--muted);border-bottom:2px solid transparent;
  font-weight:600;white-space:nowrap;transition:color var(--tr);
}
.tab:hover{color:var(--ink-2)}
.tab.on,.tab[aria-selected="true"]{color:var(--sky);border-bottom-color:var(--blue-bright)}

/* Segmented control */
.seg{display:inline-flex;background:rgba(148,163,184,.08);border:1px solid var(--line);border-radius:11px;padding:3px;gap:2px}
.seg button{padding:7px 15px;border-radius:8px;font-size:13px;font-weight:600;color:var(--muted);transition:background var(--tr),color var(--tr);white-space:nowrap}
.seg button.on,.seg button[aria-pressed="true"]{background:var(--blue);color:#fff;box-shadow:0 2px 8px rgba(37,99,235,.4)}

/* ---------- Forms ---------- */
.field{margin-bottom:18px}
.field label{display:block;font-size:13px;font-weight:600;color:var(--ink-2);margin-bottom:7px}
.field label .req{color:var(--risk)}
.field input,.field select,.field textarea{
  width:100%;background:rgba(2,6,23,.5);border:1px solid var(--line);border-radius:10px;
  padding:11px 14px;color:var(--ink);font-size:14.5px;
  transition:border-color var(--tr),box-shadow var(--tr);
}
.field input:focus,.field select:focus,.field textarea:focus{
  outline:none;border-color:var(--blue-bright);box-shadow:0 0 0 3px rgba(37,99,235,.2);
}
.field select{appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%2394A3B8' stroke-width='2' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 14px center;padding-right:38px}
.field .err-msg{display:none;font-size:12.5px;color:var(--risk);margin-top:6px}
.field.invalid input,.field.invalid select,.field.invalid textarea{border-color:var(--risk)}
.field.invalid .err-msg{display:block}
.field .hint{font-size:12.5px;color:var(--faint);margin-top:6px}

/* Range sliders */
input[type=range]{
  -webkit-appearance:none;appearance:none;width:100%;height:6px;border-radius:4px;
  background:linear-gradient(90deg,var(--blue) var(--fill,50%),rgba(148,163,184,.18) var(--fill,50%));
  cursor:pointer;padding:0;border:none;
}
input[type=range]::-webkit-slider-thumb{
  -webkit-appearance:none;width:20px;height:20px;border-radius:50%;background:#fff;
  border:3px solid var(--blue);box-shadow:0 2px 8px rgba(2,6,23,.5);cursor:grab;
  transition:transform var(--tr);
}
input[type=range]::-webkit-slider-thumb:hover{transform:scale(1.12)}
input[type=range]::-moz-range-thumb{width:14px;height:14px;border-radius:50%;background:#fff;border:3px solid var(--blue);cursor:grab}

/* Checkbox tiles */
.check-tile{
  display:flex;align-items:flex-start;gap:12px;padding:14px 16px;border:1px solid var(--line);
  border-radius:12px;cursor:pointer;transition:border-color var(--tr),background var(--tr);
  background:var(--panel);
}
.check-tile:hover{border-color:var(--line-strong)}
.check-tile.on{border-color:var(--blue-bright);background:rgba(37,99,235,.1)}
.check-tile input{position:absolute;opacity:0;pointer-events:none}
.check-tile .ck{
  flex-shrink:0;width:19px;height:19px;border-radius:6px;border:2px solid var(--faint);
  display:flex;align-items:center;justify-content:center;margin-top:2px;transition:all var(--tr);
  color:transparent;
}
.check-tile.on .ck{background:var(--blue);border-color:var(--blue);color:#fff}

/* ---------- Modal ---------- */
.modal-scrim{
  position:fixed;inset:0;z-index:140;background:rgba(2,6,23,.65);backdrop-filter:blur(4px);
  display:none;align-items:center;justify-content:center;padding:20px;
}
.modal-scrim.open{display:flex}
.modal{
  background:var(--bg-2);border:1px solid var(--line);border-radius:var(--r-lg);
  width:min(640px,100%);max-height:88vh;display:flex;flex-direction:column;
  box-shadow:var(--sh-3);animation:modalUp .25s var(--ease-pop);
}
.modal.lg{width:min(860px,100%)}
.modal-head{display:flex;align-items:flex-start;justify-content:space-between;gap:16px;padding:22px 26px 14px}
.modal-body{padding:8px 26px 24px;overflow-y:auto}
.modal-foot{padding:16px 26px;border-top:1px solid var(--line-2);display:flex;justify-content:flex-end;gap:10px}
.modal-close{width:34px;height:34px;border-radius:9px;display:flex;align-items:center;justify-content:center;color:var(--muted);border:1px solid var(--line)}
.modal-close:hover{color:var(--ink);border-color:var(--line-strong)}
@keyframes modalUp{from{opacity:0;transform:translateY(18px) scale(.98)}to{opacity:1;transform:none}}

/* ---------- Toast ---------- */
.toast-stack{position:fixed;bottom:24px;right:24px;z-index:160;display:flex;flex-direction:column;gap:10px;max-width:min(380px,calc(100vw - 40px))}
.toast{
  background:var(--panel-3);border:1px solid var(--line);border-left:3px solid var(--blue-bright);
  border-radius:12px;padding:13px 16px;box-shadow:var(--sh-3);font-size:13.5px;color:var(--ink-2);
  animation:toastIn .3s var(--ease-pop);display:flex;gap:10px;align-items:flex-start;
}
.toast b{color:var(--ink);display:block;font-size:13.5px}
.toast.ok{border-left-color:var(--ok)}
.toast.warn{border-left-color:var(--warn)}
.toast.ai{border-left-color:var(--ai)}
.toast.out{animation:toastOut .3s forwards}
@keyframes toastIn{from{opacity:0;transform:translateY(16px)}to{opacity:1;transform:none}}
@keyframes toastOut{to{opacity:0;transform:translateY(16px)}}

/* ---------- Reveal on scroll ---------- */
.reveal{opacity:0;transform:translateY(26px);transition:opacity .7s cubic-bezier(.4,0,.2,1),transform .7s cubic-bezier(.4,0,.2,1)}
.reveal.in{opacity:1;transform:none}
.reveal-d1{transition-delay:.08s}
.reveal-d2{transition-delay:.16s}
.reveal-d3{transition-delay:.24s}
.reveal-d4{transition-delay:.32s}

/* ---------- Progress / bars ---------- */
.bar{height:8px;background:rgba(148,163,184,.15);border-radius:5px;overflow:hidden}
.bar i{display:block;height:100%;background:var(--blue-bright);border-radius:5px;transition:width .7s cubic-bezier(.4,0,.2,1)}
.bar i.ok{background:var(--ok)} .bar i.warn{background:var(--warn)} .bar i.sky{background:var(--sky)}

/* ---------- Timeline (vertical) ---------- */
.vtl{position:relative;padding-left:30px}
.vtl::before{content:"";position:absolute;left:9px;top:6px;bottom:6px;width:2px;background:var(--line)}
.vtl-item{position:relative;padding-bottom:26px}
.vtl-item:last-child{padding-bottom:0}
.vtl-dot{
  position:absolute;left:-28px;top:3px;width:16px;height:16px;border-radius:50%;
  background:var(--bg);border:3px solid var(--blue-bright);
}
.vtl-item.done .vtl-dot{background:var(--ok);border-color:var(--ok)}
.vtl-item.active .vtl-dot{box-shadow:0 0 0 5px rgba(59,130,246,.2)}

/* ---------- Footer ---------- */
.site-footer{border-top:1px solid var(--line-2);background:var(--bg-2);padding:64px 0 36px;margin-top:40px}
.footer-grid{display:grid;grid-template-columns:1.6fr repeat(4,1fr);gap:36px;margin-bottom:48px}
.footer-col h4{font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:var(--muted);margin-bottom:16px;font-weight:700}
.footer-col a{display:block;color:var(--faint);font-size:13.5px;padding:5px 0;text-decoration:none;transition:color var(--tr)}
.footer-col a:hover{color:var(--ink-2)}
.footer-bottom{border-top:1px solid var(--line-2);padding-top:26px;display:flex;flex-wrap:wrap;gap:14px;align-items:center;justify-content:space-between;font-size:12.5px;color:var(--faint)}
.footer-bottom a{color:var(--faint)}
.footer-bottom a:hover{color:var(--ink-2)}
.footer-brand p{color:var(--faint);font-size:13.5px;max-width:34ch;margin-top:14px}

/* ---------- CTA band ---------- */
.cta-band{
  border:1px solid rgba(59,130,246,.3);border-radius:var(--r-xl);
  background:
    radial-gradient(600px 300px at 20% 0%,rgba(37,99,235,.25),transparent 60%),
    radial-gradient(500px 260px at 85% 100%,rgba(56,189,248,.12),transparent 60%),
    linear-gradient(180deg,var(--panel-2),var(--panel));
  padding:clamp(36px,5vw,64px);text-align:center;position:relative;overflow:hidden;
}
.cta-band::before{
  content:"";position:absolute;inset:0;opacity:.06;pointer-events:none;
  background-image:linear-gradient(rgba(255,255,255,.7) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.7) 1px,transparent 1px);
  background-size:44px 44px;
  mask-image:radial-gradient(90% 100% at 50% 0%,#000,transparent 80%);
  -webkit-mask-image:radial-gradient(90% 100% at 50% 0%,#000,transparent 80%);
}
.cta-band h2{margin-bottom:14px}
.cta-band .lead{margin:0 auto 30px}
.cta-actions{display:flex;gap:14px;justify-content:center;flex-wrap:wrap}

/* ---------- Page hero (interior pages) ---------- */
.page-hero{
  padding:calc(var(--header-h) + 76px) 0 56px;position:relative;overflow:hidden;
  background:
    radial-gradient(900px 420px at 75% -10%,rgba(37,99,235,.18),transparent 60%),
    radial-gradient(600px 300px at 10% 10%,rgba(56,189,248,.08),transparent 55%),
    var(--bg);
}
.page-hero .lead{margin-top:16px}
.breadcrumbs{display:flex;align-items:center;gap:8px;font-size:12.5px;color:var(--faint);margin-bottom:22px}
.breadcrumbs a{color:var(--faint)}
.breadcrumbs a:hover{color:var(--ink-2)}
.breadcrumbs .sep{opacity:.5}

/* ---------- Utility ---------- */
.divider{height:1px;background:var(--line-2);border:none;margin:26px 0}
.center{text-align:center}
.mt-0{margin-top:0}.mt-1{margin-top:8px}.mt-2{margin-top:16px}.mt-3{margin-top:24px}.mt-4{margin-top:36px}.mt-5{margin-top:56px}
.mb-0{margin-bottom:0}.mb-1{margin-bottom:8px}.mb-2{margin-bottom:16px}.mb-3{margin-bottom:24px}.mb-4{margin-bottom:36px}
.flex{display:flex}.aic{align-items:center}.jcb{justify-content:space-between}.gap-1{gap:8px}.gap-2{gap:14px}.gap-3{gap:22px}.wrap{flex-wrap:wrap}
.disclaimer{
  font-size:12.5px;color:var(--faint);background:rgba(148,163,184,.06);border:1px dashed var(--line);
  border-radius:10px;padding:12px 16px;line-height:1.55;
}
.kbd{font-family:var(--mono);font-size:11px;background:rgba(148,163,184,.12);border:1px solid var(--line);border-radius:4px;padding:1px 6px}

/* Numbered feature rows */
.num-badge{
  font-family:var(--mono);font-size:12px;font-weight:700;color:var(--sky);
  background:rgba(56,189,248,.1);border:1px solid rgba(56,189,248,.25);
  width:34px;height:34px;border-radius:10px;display:flex;align-items:center;justify-content:center;flex-shrink:0;
}

/* ---------- Responsive ---------- */
@media (max-width:1100px){
  .g4{grid-template-columns:repeat(2,1fr)}
  .g3{grid-template-columns:repeat(2,1fr)}
  .g-2-1,.g-1-2{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr 1fr 1fr}
  .footer-brand{grid-column:1/-1}
}
@media (max-width:1460px){
  .main-nav a{padding:9px 10px;font-size:13.5px}
}
@media (max-width:1400px){
  .header-actions .btn-ghost{display:none}
}
@media (max-width:1160px){
  .main-nav{display:none}
  .nav-toggle{display:flex}
  .header-actions .btn-ghost{display:none}
}
@media (max-width:920px){
  .section{padding:72px 0}
}
@media (max-width:680px){
  .g2,.g3,.g4{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr 1fr}
  .section{padding:56px 0}
  .section-head{margin-bottom:36px}
  body{font-size:15px}
  .header-actions .btn-primary{padding:9px 14px;font-size:13px}
  .container,.container-wide{padding:0 18px}
}

/* ---------- Reduced motion ---------- */
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important}
  html{scroll-behavior:auto}
  .reveal{opacity:1;transform:none}
}

/* ---------- Print ---------- */
@media print{
  .site-header,.site-footer,.mobile-nav,.toast-stack,.cta-band{display:none!important}
  body{background:#fff;color:#111}
}