/* ============================================================
   COMPONENTS
   ============================================================ */

/* ---------- HEADER (sticky, CTA in hot zone top-right) ---------- */
.site-header {
  position: sticky; top: 0; z-index: 100;
  backdrop-filter: saturate(160%) blur(14px);
  background: color-mix(in srgb, var(--bg) 78%, transparent);
  border-bottom: 1px solid transparent;
  transition: border-color .3s var(--ease), background .3s var(--ease);
}
.site-header.scrolled { border-bottom-color: var(--border); }
.nav { display:flex; align-items:center; justify-content:space-between; height: 72px; gap: var(--sp-3); }
.brand { display:flex; align-items:center; gap:.6rem; font-family: var(--font-display); font-weight:600; font-size:1.18rem; letter-spacing:-.02em; }
.brand .mark {
  width: 30px; height: 30px; border-radius: 8px;
  background: conic-gradient(from 220deg, var(--signal), var(--trust), var(--signal));
  display:grid; place-items:center; color:#021016; font-family:var(--font-mono); font-weight:700; font-size:.9rem;
  box-shadow: var(--glow);
}
.nav-links { display:flex; align-items:center; gap: 1.6rem; }
.nav-links a { color: var(--text-2); font-size: .98rem; font-weight: 500; transition: color .2s; position:relative; }
.nav-links a:hover { color: var(--text); }
.nav-links a::after { content:""; position:absolute; left:0; bottom:-5px; height:2px; width:0; background:var(--signal); transition:width .25s var(--ease); }
.nav-links a:hover::after { width:100%; }
.nav-right { display:flex; align-items:center; gap: 1rem; }

/* ---------- THEME SLIDER ---------- */
.theme-toggle {
  --w: 56px; --h: 28px;
  position: relative; width: var(--w); height: var(--h);
  border-radius: var(--radius-pill); background: var(--surface-2);
  border: 1px solid var(--border); transition: background .3s;
}
.theme-toggle .knob {
  position:absolute; top:2px; left:2px; width: 22px; height: 22px; border-radius:50%;
  background: var(--signal); box-shadow: 0 2px 8px rgba(0,0,0,.3);
  transition: transform .35s var(--ease), background .3s;
  display:grid; place-items:center;
}
[data-theme="light"] .theme-toggle .knob { transform: translateX(28px); background: var(--trust); }
.theme-toggle .knob svg { width:13px; height:13px; color:#021016; }
[data-theme="light"] .theme-toggle .knob svg { color:#fff; }

/* mobile nav */
.menu-btn { display:none; width:42px; height:42px; border-radius:10px; border:1px solid var(--border); align-items:center; justify-content:center; }
.menu-btn svg{ width:20px;height:20px; color:var(--text); pointer-events:none; }
@media (max-width: 920px){
  .nav-links { position:fixed; inset:72px 0 auto 0; flex-direction:column; align-items:flex-start;
    background:var(--bg); border-bottom:1px solid var(--border); padding: var(--sp-3) clamp(1.2rem,4vw,2.4rem);
    gap:1.1rem; transform:translateY(-130%); transition:transform .4s var(--ease); z-index:101; }
  .nav-links.open { transform:none; }
  .menu-btn { display:flex; }
  .nav-right .btn { display:none; }
}

/* ---------- HERO ---------- */
.hero { padding-top: var(--sp-6); padding-bottom: var(--sp-7); position:relative; z-index:2; }
.hero-inner { display:grid; grid-template-columns: 1.05fr .95fr; gap: var(--sp-5); align-items:center; }
@media (max-width: 980px){ .hero-inner { grid-template-columns:1fr; gap: var(--sp-4); } }
.hero h1 { font-size: var(--fs-hero); margin-bottom: var(--sp-3); }
.hero h1 .grad { background: linear-gradient(100deg, var(--signal), var(--trust)); -webkit-background-clip:text; background-clip:text; color:transparent; }
.hero-lead { font-size: var(--fs-lead); max-width: 56ch; margin-bottom: var(--sp-4); }
.hero-ctas { display:flex; flex-wrap:wrap; gap: var(--sp-2); margin-bottom: var(--sp-4); }
.hero-trust { grid-column: 1 / -1; display:flex; flex-wrap:wrap; gap:.6rem 1.6rem; align-items:center; color:var(--text-3); font-size:.88rem; margin-top:var(--sp-2); }
.hero-trust span{ display:inline-flex; align-items:center; white-space:nowrap; }
.hero-trust .dot{ width:6px;height:6px;border-radius:50%;background:var(--signal); box-shadow:0 0 10px var(--signal); margin-right:.5rem; flex:none; }

/* live verification panel (telemetry visual) */
.telemetry {
  background: var(--surface); border:1px solid var(--border); border-radius: var(--radius-lg);
  padding: var(--sp-3); box-shadow: var(--shadow); position:relative; overflow:hidden;
}
.telemetry::after{ content:""; position:absolute; inset:0; background:radial-gradient(120% 80% at 80% 0%, rgba(0,184,212,.10), transparent 60%); pointer-events:none;}
.tel-row { display:flex; align-items:center; justify-content:space-between; padding:.7rem .2rem; border-bottom:1px solid var(--border-soft); font-family:var(--font-mono); font-size:.8rem; }
.tel-row:last-child{ border-bottom:none; }
.tel-label{ color:var(--text-2); text-transform:uppercase; letter-spacing:.08em; }
.tel-val{ color:var(--text); }
.tel-badge{ display:inline-flex; align-items:center; gap:.4rem; color:var(--signal); }
.tel-badge .pulse{ width:7px;height:7px;border-radius:50%;background:var(--signal); animation:pulse 1.6s infinite; }
.tel-badge.flag{ color:var(--alert);} .tel-badge.flag .pulse{ background:var(--alert); }
@keyframes pulse{ 0%,100%{box-shadow:0 0 0 0 rgba(0,184,212,.5);}50%{box-shadow:0 0 0 6px rgba(0,184,212,0);} }
.tel-head{ display:flex; align-items:center; justify-content:space-between; margin-bottom:.6rem; padding-bottom:.7rem; border-bottom:1px solid var(--border); }
.tel-head .mono{ color:var(--text-3); }

/* ---------- PERSONA SPLIT (homepage routing) ---------- */
.persona { display:grid; grid-template-columns:1fr 1fr; gap:var(--sp-3); }
@media (max-width:820px){ .persona{ grid-template-columns:1fr; } }
.persona-card { padding: var(--sp-5); border-radius: var(--radius-lg); position:relative; overflow:hidden; border:1px solid var(--border); background:var(--surface); }
.persona-card h3{ font-size: var(--fs-h3); margin:.8rem 0 .6rem; }
.persona-card .kicker{ font-family:var(--font-mono); font-size:.74rem; letter-spacing:.14em; text-transform:uppercase; }
.persona-card.consumer .kicker{ color:var(--signal);}
.persona-card.oem .kicker{ color:var(--trust);}
.persona-card p{ margin-bottom: var(--sp-3); }
.persona-card ul{ list-style:none; margin-bottom: var(--sp-3); display:grid; gap:.6rem; }
.persona-card li{ display:flex; gap:.6rem; color:var(--text-2); font-size:.96rem; align-items:flex-start; }
.persona-card li svg{ width:18px;height:18px;flex:none;margin-top:2px; }
.persona-card.consumer li svg{ color:var(--signal);} .persona-card.oem li svg{ color:var(--trust);}
.persona-card::before{ content:""; position:absolute; top:0; left:0; right:0; height:3px; }
.persona-card.consumer::before{ background:linear-gradient(90deg,var(--signal),transparent);}
.persona-card.oem::before{ background:linear-gradient(90deg,var(--trust),transparent);}

/* ---------- PROBLEM band ---------- */
.problem { background: var(--ink); color:#EEF2F6; }
[data-theme="light"] .problem{ background:#0A1420; }
.problem .alert-word{ color:var(--alert); }
.problem h2{ color:#fff; }
.problem p{ color:#A7B2C0; }
/* Cards sit on the always-dark band, so pin their colors for readability in BOTH themes */
.problem .card{ background:#12202E; border-color:#243648; }
.problem .card:hover{ border-color:#3a5168; }
.problem .card h3{ color:#EEF2F6; }
.problem .card p{ color:#A7B2C0; }

/* ---------- STEPS ---------- */
.step { counter-increment: step; position:relative; }
.step .num{ font-family:var(--font-mono); color:var(--signal); font-size:.8rem; letter-spacing:.1em; }
.step h3{ margin:.6rem 0 .4rem; font-size:1.25rem; }

/* ---------- STATS ---------- */
.stat .n{ font-family:var(--font-display); font-size: clamp(2.2rem,5vw,3.4rem); font-weight:600; letter-spacing:-.03em; background:linear-gradient(120deg,var(--signal),var(--trust)); -webkit-background-clip:text;background-clip:text;color:transparent; }
.stat .l{ color:var(--text-2); font-size:.95rem; margin-top:.3rem; }

/* ---------- VERTICALS ---------- */
.vert { display:flex; align-items:center; gap:.7rem; padding:.9rem 1rem; border:1px solid var(--border); border-radius:var(--radius); background:var(--surface); font-weight:500; font-size:.95rem; transition:.3s var(--ease); }
.vert:hover{ border-color:var(--signal); transform:translateY(-3px); }
.vert svg{ width:20px;height:20px;color:var(--text-2);}
.vert:hover svg{ color:var(--signal);}

/* ---------- FAQ ---------- */
.faq-item{ border-bottom:1px solid var(--border); }
.faq-q{ width:100%; text-align:left; display:flex; justify-content:space-between; align-items:center; gap:1rem; padding:1.3rem 0; font-family:var(--font-display); font-weight:500; font-size:1.12rem; color:var(--text); }
.faq-q svg{ width:22px;height:22px; color:var(--signal); transition:transform .3s var(--ease); flex:none; }
.faq-item.open .faq-q svg{ transform:rotate(45deg); }
.faq-a{ max-height:0; overflow:hidden; transition:max-height .4s var(--ease); }
.faq-a p{ padding-bottom:1.3rem; max-width:70ch; }

/* ---------- FINAL CTA ---------- */
.final-cta{ text-align:center; }
.final-cta .card{ padding: var(--sp-6) var(--sp-4); background:
  radial-gradient(120% 140% at 50% 0%, color-mix(in srgb,var(--signal) 10%, var(--surface)), var(--surface)); }
.final-cta h2{ font-size: var(--fs-h1); margin-bottom: var(--sp-2); }
.final-cta p{ font-size:var(--fs-lead); max-width:56ch; margin:0 auto var(--sp-4); }

/* ---------- FOOTER ---------- */
.site-footer{ background:var(--bg-2); border-top:1px solid var(--border); padding-block: var(--sp-6) var(--sp-4); }
.footer-grid{ display:grid; grid-template-columns:1.6fr 1fr 1fr 1fr 1fr; gap:var(--sp-4); margin-bottom:var(--sp-5); }
@media (max-width:980px){ .footer-grid{ grid-template-columns:1fr 1fr 1fr; } }
@media (max-width:680px){ .footer-grid{ grid-template-columns:1fr 1fr; } }
@media (max-width:520px){ .footer-grid{ grid-template-columns:1fr; } }
.footer-col h4{ font-family:var(--font-mono); font-size:.74rem; text-transform:uppercase; letter-spacing:.14em; color:var(--text-3); margin-bottom:1rem; font-weight:500; }
.footer-col a{ display:block; color:var(--text-2); font-size:.95rem; padding:.35rem 0; transition:color .2s;}
.footer-col a:hover{ color:var(--signal);}
.footer-about p{ font-size:.95rem; max-width:38ch; margin:1rem 0; }
.footer-bottom{ display:flex; justify-content:space-between; align-items:center; gap:1rem; flex-wrap:wrap; padding-top:var(--sp-3); border-top:1px solid var(--border); color:var(--text-3); font-size:.85rem; }
.footer-bottom .invest-link{ color:var(--text-3); }
.footer-bottom .invest-link:hover{ color:var(--text-2); }

/* ============================================================
   WAITLIST MODAL (multi-step)
   ============================================================ */
.modal-overlay{ position:fixed; inset:0; z-index:10100; background:rgba(4,8,12,.7); backdrop-filter:blur(6px);
  display:flex; align-items:center; justify-content:center; padding:1.2rem; opacity:0; pointer-events:none; transition:opacity .3s; }
.modal-overlay.open{ opacity:1; pointer-events:auto; }
.modal{ background:var(--surface); border:1px solid var(--border); border-radius:var(--radius-lg); width:100%; max-width:480px;
  padding:var(--sp-4); box-shadow:var(--shadow); transform:translateY(18px) scale(.98); transition:transform .35s var(--ease); max-height:92vh; overflow:auto;}
.modal-overlay.open .modal{ transform:none; }
.modal-close{ position:absolute; top:1rem; right:1rem; width:36px;height:36px;border-radius:50%; display:grid;place-items:center; color:var(--text-2); }
.modal-close:hover{ background:var(--surface-2); color:var(--text);}
.modal h3{ font-size:1.5rem; margin-bottom:.4rem; }
.modal .sub{ color:var(--text-2); font-size:.95rem; margin-bottom:var(--sp-3); }
.steps-dots{ display:flex; gap:.4rem; margin-bottom:var(--sp-3); }
.steps-dots span{ height:4px; flex:1; border-radius:2px; background:var(--border); transition:background .3s; }
.steps-dots span.active{ background:var(--signal); }
.field{ margin-bottom:var(--sp-2); }
.field label{ display:block; font-size:.82rem; font-weight:500; color:var(--text-2); margin-bottom:.4rem; font-family:var(--font-mono); text-transform:uppercase; letter-spacing:.06em; }
.field input{ width:100%; padding:.85rem 1rem; border-radius:var(--radius); border:1px solid var(--border); background:var(--bg); color:var(--text); font-family:var(--font-body); font-size:1rem; transition:border-color .2s, box-shadow .2s; }
.field input:focus{ outline:none; border-color:var(--signal); box-shadow:0 0 0 3px rgba(0,184,212,.15); }
.field .err{ color:var(--alert); font-size:.8rem; margin-top:.3rem; display:none; }
.field.invalid input{ border-color:var(--alert); }
.field.invalid .err{ display:block; }
.modal-actions{ display:flex; gap:.8rem; margin-top:var(--sp-3); }
.modal-actions .btn{ flex:1; }
.modal-step{ display:none; } .modal-step.active{ display:block; animation:fadeStep .4s var(--ease); }
@keyframes fadeStep{ from{opacity:0; transform:translateX(12px);} to{opacity:1;transform:none;} }
.success-icon{ width:64px;height:64px;border-radius:50%; background:rgba(0,184,212,.12); display:grid;place-items:center; margin:0 auto var(--sp-2); }
.success-icon svg{ width:32px;height:32px;color:var(--signal); }
.modal .center-block{ text-align:center; }

/* skip link a11y */
.skip{ position:absolute; left:-999px; top:0; background:var(--signal); color:#021016; padding:.6rem 1rem; border-radius:0 0 8px 0; z-index:300; }
.skip:focus{ left:0; }

/* ============================================================
   BRAND LOGO (theme-aware SVG swap)
   ============================================================ */
.brand-logo { display:inline-flex; align-items:center; height:34px; }
.brand-logo img { height:34px; width:auto; display:block; }
.brand-logo .logo-dark { display:block; }
.brand-logo .logo-light { display:none; }
[data-theme="light"] .brand-logo .logo-dark { display:none; }
[data-theme="light"] .brand-logo .logo-light { display:block; }
.site-footer .brand-logo img { height:30px; }

/* ============================================================
   LEGAL (pages + modal)
   ============================================================ */
.legal-wrap{ max-width:820px; }
.legal-body, .legal-page-body{ color:var(--text-2); }
.legal-body p, .legal-page-body p{ margin-bottom:1rem; font-size:.98rem; line-height:1.7; }
.legal-body h3, .legal-page-body h3{ color:var(--signal); font-family:var(--font-mono); font-size:.95rem; text-transform:uppercase; letter-spacing:.06em; margin:2rem 0 .8rem; padding-bottom:.6rem; border-bottom:1px solid var(--border); }
.legal-body ul, .legal-page-body ul{ margin:0 0 1rem 1.2rem; color:var(--text-2); }
.legal-body li, .legal-page-body li{ margin-bottom:.4rem; }
.legal-body a, .legal-page-body a{ color:var(--signal); }
.legal-meta{ color:var(--text-3); }
.legal-outro{ margin-top:2rem; padding-top:1.4rem; border-top:1px solid var(--border); }

.legal-modal{ position:fixed; inset:0; z-index:10050; background:rgba(4,10,16,.72); backdrop-filter:blur(6px); display:flex; align-items:center; justify-content:center; padding:1.2rem; opacity:0; pointer-events:none; transition:opacity .3s; }
.legal-modal.open{ opacity:1; pointer-events:auto; }
.legal-modal .modal{ max-width:860px; max-height:86vh; overflow:auto; width:100%; }
.legal-modal-title{ font-size:1.6rem; margin-bottom:1.2rem; color:var(--text); }

/* ============================================================
   PRICING (consumer page)
   ============================================================ */
.pricing-grid{ display:grid; grid-template-columns:repeat(3,1fr); gap:var(--sp-3); align-items:stretch; }
@media (max-width:860px){ .pricing-grid{ grid-template-columns:1fr; max-width:440px; margin-inline:auto; } }
.price-card{ display:flex; flex-direction:column; position:relative; }
.price-card.featured{ border-color:var(--signal); box-shadow:var(--glow); }
.price-card .plan{ font-family:var(--font-mono); font-size:.78rem; text-transform:uppercase; letter-spacing:.12em; color:var(--signal); margin-bottom:.6rem; }
.price-card .amount{ font-family:var(--font-display); font-size:2.4rem; font-weight:600; letter-spacing:-.02em; color:var(--text); line-height:1; }
.price-card .per{ font-size:.9rem; color:var(--text-3); font-weight:400; }
.price-card .blurb{ color:var(--text-2); font-size:.92rem; margin:.8rem 0 1rem; }
.price-card ul{ list-style:none; display:grid; gap:.55rem; margin:0 0 1.4rem; }
.price-card li{ display:flex; gap:.5rem; align-items:flex-start; color:var(--text-2); font-size:.9rem; }
.price-card li svg{ width:16px;height:16px;flex:none;margin-top:3px;color:var(--signal); }
.price-card .btn{ margin-top:auto; }
.price-badge{ position:absolute; top:-12px; right:18px; background:var(--signal); color:var(--cta-fg); font-family:var(--font-mono); font-size:.66rem; text-transform:uppercase; letter-spacing:.1em; padding:.3rem .7rem; border-radius:var(--radius-pill); font-weight:600; }
.hw-banner{ text-align:center; margin-bottom:var(--sp-4); padding:var(--sp-3); border:1px solid var(--border); border-radius:var(--radius-lg); background:var(--surface); }
.hw-banner .hw-price{ font-family:var(--font-display); font-size:2rem; font-weight:600; color:var(--text); }
.hw-banner .hw-price .from{ font-size:.85rem; color:var(--text-3); font-family:var(--font-mono); text-transform:uppercase; letter-spacing:.1em; display:block; margin-bottom:.2rem; }
.pricing-note{ text-align:center; color:var(--text-3); font-size:.84rem; margin-top:var(--sp-3); max-width:60ch; margin-inline:auto; }

/* ============================================================
   FAQ view-all / collapse
   ============================================================ */
.faq-extra{ display:none; }
.faq-expanded .faq-extra{ display:block; }
.faq-view-all{ display:inline-flex; align-items:center; gap:.5rem; margin-top:var(--sp-3); padding:.8rem 1.6rem; border-radius:var(--radius-pill); font-family:var(--font-mono); font-size:.78rem; text-transform:uppercase; letter-spacing:.08em; color:var(--signal); background:transparent; box-shadow:inset 0 0 0 1px var(--border); transition:.25s var(--ease); }
.faq-view-all:hover{ box-shadow:inset 0 0 0 1px var(--signal); transform:translateY(-2px); }
.faq-cta-row{ text-align:center; margin-top:var(--sp-3); }

/* ============================================================
   "WHAT IS" PRODUCT EXPLAINER (homepage + consumer)
   ============================================================ */
.whatis .lead-analogy{ font-size:clamp(1.3rem,2.4vw,1.8rem); font-family:var(--font-display); font-weight:500; line-height:1.4; letter-spacing:-.01em; color:var(--text); max-width:24ch; }
.whatis .lead-analogy .hl{ color:var(--signal); }
.whatis-grid{ display:grid; grid-template-columns:1fr 1fr; gap:var(--sp-5); align-items:start; }
@media (max-width:900px){ .whatis-grid{ grid-template-columns:1fr; gap:var(--sp-4); } }
.whatis-body p{ font-size:var(--fs-lead); margin-bottom:var(--sp-2); }
.whatis-body p:last-child{ margin-bottom:0; }
.hierarchy{ display:grid; gap:.8rem; margin-top:var(--sp-3); }
.hier-row{ display:flex; gap:1rem; align-items:flex-start; padding:1rem 1.2rem; border:1px solid var(--border); border-radius:var(--radius); background:var(--surface); transition:.3s var(--ease); }
.hier-row:hover{ border-color:var(--text-3); }
.hier-row .badge{ font-family:var(--font-mono); font-size:.66rem; text-transform:uppercase; letter-spacing:.1em; padding:.3rem .6rem; border-radius:var(--radius-pill); white-space:nowrap; flex:none; margin-top:.1rem; }
.hier-row .badge.company{ background:var(--surface-2); color:var(--text-2); border:1px solid var(--border); }
.hier-row .badge.tech{ background:rgba(0,184,212,.1); color:var(--signal); border:1px solid rgba(0,184,212,.3); }
.hier-row .badge.product{ background:rgba(14,116,144,.12); color:var(--trust); border:1px solid rgba(14,116,144,.35); }
.hier-row .ht{ font-weight:600; color:var(--text); font-family:var(--font-display); }
.hier-row .hd{ color:var(--text-2); font-size:.92rem; margin-top:.15rem; }
.delivery-2{ display:grid; grid-template-columns:1fr 1fr; gap:var(--sp-3); margin-top:var(--sp-4); }
@media (max-width:680px){ .delivery-2{ grid-template-columns:1fr; } }
.delivery-card{ padding:var(--sp-4); border-radius:var(--radius-lg); border:1px solid var(--border); background:var(--surface); position:relative; }
.delivery-card .dlabel{ font-family:var(--font-mono); font-size:.72rem; text-transform:uppercase; letter-spacing:.12em; margin-bottom:.6rem; display:block; }
.delivery-card.consumer .dlabel{ color:var(--signal); }
.delivery-card.oem .dlabel{ color:var(--trust); }
.delivery-card h3{ font-size:1.2rem; margin-bottom:.5rem; }
.delivery-card p{ font-size:.95rem; color:var(--text-2); }

/* ============================================================
   PRIVACY ARCHITECTURE + LIFECYCLE
   ============================================================ */
.privacy-layers{ display:grid; grid-template-columns:repeat(2,1fr); gap:var(--sp-3); margin-top:var(--sp-4); counter-reset:layer; }
@media (max-width:760px){ .privacy-layers{ grid-template-columns:1fr; } }
.layer-card{ counter-increment:layer; position:relative; padding:var(--sp-4); border:1px solid var(--border); border-radius:var(--radius-lg); background:var(--surface); transition:.3s var(--ease); }
.layer-card:hover{ border-color:var(--signal); transform:translateY(-3px); }
.layer-card::before{ content:"0" counter(layer); position:absolute; top:1.2rem; right:1.4rem; font-family:var(--font-mono); font-size:1.5rem; font-weight:600; color:var(--border); }
.layer-card.optional::before{ content:"0" counter(layer) " · OPTIONAL"; font-size:.7rem; letter-spacing:.1em; top:1.5rem; }
.layer-card h3{ font-size:1.12rem; margin-bottom:.4rem; padding-right:3rem; }
.layer-card .protects{ font-family:var(--font-mono); font-size:.72rem; text-transform:uppercase; letter-spacing:.08em; color:var(--signal); margin-bottom:.6rem; display:block; }
.layer-card p{ color:var(--text-2); font-size:.93rem; }
.fed-banner{ padding:var(--sp-4); border-radius:var(--radius-lg); border:1px solid var(--border); background:
  radial-gradient(120% 140% at 85% 0%, rgba(0,184,212,.08), transparent 55%), var(--surface); margin-bottom:var(--sp-4); }
.fed-banner .tag{ margin-bottom:1rem; }
.fed-banner h3{ font-size:var(--fs-h3); margin-bottom:.6rem; }
.fed-banner p{ font-size:var(--fs-lead); color:var(--text-2); max-width:68ch; }

/* ============================================================
   LIFECYCLE (asset model lifecycle) + SECURITY page
   ============================================================ */
.lifecycle{ display:grid; grid-template-columns:repeat(4,1fr); gap:0; position:relative; margin-top:var(--sp-4); }
@media (max-width:900px){ .lifecycle{ grid-template-columns:1fr 1fr; gap:var(--sp-2); } }
@media (max-width:520px){ .lifecycle{ grid-template-columns:1fr; } }
.life-step{ padding:var(--sp-3); border:1px solid var(--border); background:var(--surface); position:relative; }
.lifecycle .life-step:first-child{ border-radius:var(--radius-lg) 0 0 var(--radius-lg); }
.lifecycle .life-step:last-child{ border-radius:0 var(--radius-lg) var(--radius-lg) 0; }
@media (max-width:900px){ .lifecycle .life-step{ border-radius:var(--radius)!important; } }
.life-step .ph{ font-family:var(--font-mono); font-size:.7rem; letter-spacing:.1em; text-transform:uppercase; color:var(--signal); }
.life-step .lt{ font-family:var(--font-display); font-weight:600; font-size:1.05rem; margin:.5rem 0 .4rem; color:var(--text); }
.life-step p{ font-size:.88rem; color:var(--text-2); }
.life-step .day{ position:absolute; top:-10px; left:var(--sp-3); background:var(--bg); padding:0 .5rem; font-family:var(--font-mono); font-size:.7rem; color:var(--text-3); }

/* security 4-layer stack */
.layers{ display:grid; gap:var(--sp-2); margin-top:var(--sp-4); counter-reset:layer; }
.layer{ display:grid; grid-template-columns:auto 1fr; gap:var(--sp-3); padding:var(--sp-4); border:1px solid var(--border); border-radius:var(--radius-lg); background:var(--surface); align-items:start; transition:.3s var(--ease); }
.layer:hover{ border-color:var(--signal); }
.layer .lnum{ counter-increment:layer; font-family:var(--font-display); font-weight:600; font-size:1.6rem; color:var(--signal); width:48px; height:48px; border-radius:12px; background:rgba(0,184,212,.08); display:grid; place-items:center; border:1px solid rgba(0,184,212,.25); }
.layer .lnum::before{ content:counter(layer); }
.layer h3{ font-size:1.15rem; margin-bottom:.4rem; }
.layer p{ color:var(--text-2); font-size:.95rem; }
.layer .opt{ display:inline-block; font-family:var(--font-mono); font-size:.66rem; text-transform:uppercase; letter-spacing:.1em; color:var(--trust); border:1px solid rgba(14,116,144,.35); background:rgba(14,116,144,.1); padding:.2rem .55rem; border-radius:var(--radius-pill); margin-left:.5rem; vertical-align:middle; }

/* trust teaser strip */
.trust-teaser .card{ display:grid; grid-template-columns:auto 1fr auto; gap:var(--sp-3); align-items:center; }
@media (max-width:760px){ .trust-teaser .card{ grid-template-columns:1fr; text-align:center; gap:var(--sp-2); } }
.trust-teaser .shield{ width:52px;height:52px;border-radius:14px;background:rgba(0,184,212,.08);border:1px solid rgba(0,184,212,.25);display:grid;place-items:center;flex:none; }
@media (max-width:760px){ .trust-teaser .shield{ margin:0 auto; } }
.trust-teaser .shield svg{ width:26px;height:26px;color:var(--signal); }
.trust-teaser h3{ font-size:1.15rem; margin-bottom:.3rem; }
.trust-teaser p{ color:var(--text-2); font-size:.95rem; }
.trust-teaser .btn{ white-space:nowrap; }

/* ============================================================
   FORM SELECT (briefing vertical dropdown)
   ============================================================ */
.field select{ width:100%; padding:.85rem 1rem; border-radius:var(--radius); border:1px solid var(--border); background:var(--bg); color:var(--text); font-family:var(--font-body); font-size:1rem; transition:border-color .2s, box-shadow .2s; appearance:none; -webkit-appearance:none; background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='14' viewBox='0 0 24 24' fill='none' stroke='%2364748B' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E"); background-repeat:no-repeat; background-position:right 1rem center; padding-right:2.6rem; }
.field select:focus{ outline:none; border-color:var(--signal); box-shadow:0 0 0 3px rgba(0,184,212,.15); }
.field textarea{ width:100%; padding:.85rem 1rem; border-radius:var(--radius); border:1px solid var(--border); background:var(--bg); color:var(--text); font-family:var(--font-body); font-size:1rem; resize:vertical; min-height:90px; transition:border-color .2s, box-shadow .2s; }
.field textarea:focus{ outline:none; border-color:var(--signal); box-shadow:0 0 0 3px rgba(0,184,212,.15); }

/* ============================================================
   HERO CTA DROPDOWN (audience-routing split menus)
   ============================================================ */
.cta-menu{ position:relative; display:inline-block; }
.cta-menu > .cta-trigger{ display:inline-flex; align-items:center; gap:.6rem; }
.cta-menu > .cta-trigger .chev{ width:18px;height:18px;transition:transform .25s var(--ease); flex:none; }
.cta-menu.open > .cta-trigger .chev{ transform:rotate(180deg); }
.cta-pop{ position:absolute; top:calc(100% + .5rem); left:0; min-width:100%; width:max-content; max-width:320px; background:var(--surface); border:1px solid var(--border); border-radius:var(--radius-lg); box-shadow:0 18px 50px rgba(0,0,0,.45); padding:.5rem; opacity:0; visibility:hidden; transform:translateY(-6px); transition:opacity .2s var(--ease), transform .2s var(--ease), visibility .2s; z-index:200; }
.cta-menu.open .cta-pop{ opacity:1; visibility:visible; transform:translateY(0); }
.cta-pop a{ display:flex; align-items:center; gap:.7rem; padding:.7rem .8rem; border-radius:var(--radius); color:var(--text); font-size:.95rem; font-weight:500; transition:background .15s; }
.cta-pop a:hover{ background:var(--surface-2); }
.cta-pop a .ic{ width:18px;height:18px;flex:none;color:var(--signal); }
.cta-pop a.oem .ic{ color:var(--trust); }
.cta-pop a small{ display:block; color:var(--text-3); font-weight:400; font-size:.8rem; margin-top:.1rem; }
.cta-pop .pop-row{ display:flex; flex-direction:column; }
@media (max-width:560px){ .cta-menu{ display:block; width:100%; } .cta-menu > .cta-trigger{ width:100%; justify-content:center; } .cta-pop{ left:0; right:0; } }