:root{
  --bg:#071018;
  --panel:rgba(12,22,32,.78);
  --panel-2:rgba(16,30,43,.62);
  --text:#ecf7fb;
  --muted:#95aebb;
  --line:rgba(170,212,228,.14);
  --line-strong:rgba(170,212,228,.24);
  --accent:#55c3cf;
  --accent-2:#178ea0;
  --accent-soft:rgba(85,195,207,.12);
  --shadow:0 24px 64px rgba(0,0,0,.34);
  --radius:26px;
  --radius-s:18px;
  --max:1240px;
}
html.light{
  --bg:#eef3f5;
  --panel:rgba(255,255,253,.9);
  --panel-2:rgba(252,251,248,.82);
  --text:#10202a;
  --muted:#5a7280;
  --line:rgba(18,41,54,.10);
  --line-strong:rgba(18,41,54,.18);
  --accent:#138a9c;
  --accent-2:#0a7183;
  --accent-soft:rgba(19,138,156,.10);
  --shadow:0 18px 48px rgba(39,59,73,.14);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:Inter,ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;
  color:var(--text);
  background:
    radial-gradient(circle at top right, rgba(85,195,207,.16), transparent 28%),
    radial-gradient(circle at 12% 0%, rgba(78,103,140,.16), transparent 24%),
    linear-gradient(180deg, var(--bg), color-mix(in srgb, var(--bg) 86%, #102434));
  min-height:100vh;
}
html.light body{
  background:
    radial-gradient(circle at top right, rgba(19,138,156,.07), transparent 28%),
    radial-gradient(circle at 12% 0%, rgba(78,103,140,.07), transparent 24%),
    linear-gradient(180deg, var(--bg), color-mix(in srgb, var(--bg) 96%, #ffffff));
}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
button{font:inherit}
.site-wrap{overflow-x:clip}
.grid-bg,.noise{position:fixed;inset:0;pointer-events:none;z-index:-2}
.grid-bg{
  background-image:
    linear-gradient(rgba(255,255,255,.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.03) 1px, transparent 1px);
  background-size:40px 40px;
  mask-image:linear-gradient(180deg, rgba(0,0,0,.5), rgba(0,0,0,.05));
}
html.light .grid-bg{
  background-image:
    linear-gradient(rgba(16,32,42,.055) 1px, transparent 1px),
    linear-gradient(90deg, rgba(16,32,42,.055) 1px, transparent 1px);
}
.noise{
  opacity:.04;
  background-image:radial-gradient(circle, #fff 1px, transparent 1px);
  background-size:8px 8px;
}
html.light .noise{
  opacity:.06;
  background-image:radial-gradient(circle, rgba(16,32,42,.5) 1px, transparent 1px);
}
.container{width:min(var(--max), calc(100% - 32px));margin:0 auto}
.glass{
  background:var(--panel);
  border:1px solid rgba(255,255,255,.06);
  backdrop-filter:blur(18px);
  -webkit-backdrop-filter:blur(18px);
  box-shadow:var(--shadow);
  border-radius:var(--radius);
}
html.light .glass{border-color:rgba(0,0,0,.07)}
.card{padding:24px}
.kicker{
  color:var(--accent);
  text-transform:uppercase;
  letter-spacing:.16em;
  font-weight:700;
  font-size:.76rem;
}
.mono{
  font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;
  letter-spacing:.05em;
}
h1,h2,h3{margin:0 0 16px;line-height:1.02;letter-spacing:-.04em;text-wrap:balance}
h1{font-size:clamp(2.6rem, 6vw, 5.5rem)}
h2{font-size:clamp(1.9rem, 4vw, 3.25rem)}
h3{font-size:clamp(1.15rem, 2vw, 1.55rem)}
p{margin:0 0 16px;color:var(--muted);line-height:1.72;text-wrap:pretty}
.lead{font-size:1.08rem;max-width:62ch}
.list{margin:0;padding-left:18px;color:var(--muted);line-height:1.7}
.list li{margin-bottom:6px}
.btn,.btn-secondary,.btn-ghost{
  display:inline-flex;align-items:center;justify-content:center;gap:10px;
  border-radius:999px;padding:14px 20px;border:1px solid transparent;
  font-weight:700;transition:transform .3s cubic-bezier(.22,1,.36,1), background .3s ease, border-color .3s ease;cursor:pointer
}
.btn.small,.btn-secondary.small,.btn-ghost.small{padding:10px 16px;font-size:.95rem}
.btn{background:linear-gradient(135deg, #2e8a94, #0f5f6b);color:#f7f4ee}
.btn:visited,.btn:active{color:#f7f4ee}
.btn-secondary,.btn-ghost{border-color:var(--line-strong);background:transparent;color:var(--text)}
.btn:hover,.btn-secondary:hover,.btn-ghost:hover{transform:translateY(-1px)}
header.site-header{
  position:sticky;top:0;z-index:50;
  backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);
  background:rgba(16,27,36,.66);
  border-bottom:1px solid rgba(255,255,255,.06)
}
html.light header.site-header{background:rgba(255,255,252,.95)}
.navbar{
  min-height:78px;display:flex;justify-content:space-between;align-items:center;gap:20px
}
.brand{display:flex;align-items:center;gap:12px;min-width:0}
.brand img{width:48px;height:48px;border-radius:14px;object-fit:cover;border:none}
.brand strong{display:block;letter-spacing:.18em;font-size:.98rem}
.brand span{display:block;font-size:.72rem;color:rgba(236,247,251,.78);margin-top:3px;letter-spacing:.05em}
.nav-links{display:flex;gap:22px;flex-wrap:wrap;align-items:center}
.nav-links a,.nav-dropdown>summary{color:var(--muted);cursor:pointer;list-style:none;font:inherit;border:none;background:none;padding:0}
.nav-links a:hover,.nav-dropdown>summary:hover,.footer-links a:hover{color:var(--text)}
.nav-dropdown{position:relative}
.nav-dropdown>summary{display:flex;align-items:center;gap:4px}
.nav-dropdown>summary::after{content:'';border:4px solid transparent;border-top:5px solid currentColor;margin-top:2px;transition:transform .2s}
.nav-dropdown[open]>summary::after{transform:rotate(180deg)}
.nav-dropdown>summary::-webkit-details-marker{display:none}
.nav-dropdown-menu{position:absolute;top:calc(100% + 10px);left:0;transform:none;min-width:200px;padding:10px 0;
  background:rgba(12,22,32,.97);border:1px solid rgba(170,212,228,.18);border-radius:14px;
  -webkit-backdrop-filter:blur(32px) saturate(1.6);backdrop-filter:blur(32px) saturate(1.6);
  box-shadow:0 8px 32px rgba(0,0,0,.3),inset 0 0 0 1px rgba(255,255,255,.04);z-index:60;display:flex;flex-direction:column}
.nav-links .nav-dropdown:last-child .nav-dropdown-menu{left:auto;right:0}
html.light .nav-dropdown-menu{background:rgba(255,255,255,.94);border-color:rgba(0,0,0,.08);box-shadow:0 8px 32px rgba(0,0,0,.08),inset 0 0 0 1px rgba(255,255,255,.7)}
.nav-dropdown-menu a{padding:8px 20px;white-space:nowrap;color:var(--muted);font-size:.92rem}
.nav-dropdown-menu a:hover{color:var(--text);background:rgba(85,195,207,.08)}
.nav-dropdown-label{padding:10px 20px 4px;font-size:.75rem;font-weight:600;text-transform:uppercase;letter-spacing:.06em;color:var(--accent);pointer-events:none}
.nav-dropdown-label+a{padding-top:4px}
.nav-dropdown-sep{height:1px;margin:6px 14px;background:rgba(170,212,228,.12)}
html.light .nav-dropdown-sep{background:rgba(0,0,0,.08)}
.nav-actions{display:flex;align-items:center;gap:10px}
.nav-actions [data-theme-btn]{padding:7px;width:32px;min-width:32px;height:32px;min-height:32px;gap:0;font-size:0}
.nav-actions .btn.small{padding:11px 16px}
.menu-btn{display:none}
main section{padding:92px 0}
.coming-soon-banner{background:linear-gradient(135deg, #2f7f89, #58a89f);color:#071018;text-align:center;padding:10px 20px;font-size:.88rem;font-weight:600;letter-spacing:.03em}
.site-status-banner{
  position:sticky;top:78px;z-index:45;
  background:linear-gradient(135deg, #2f7f89, #58a89f);
  color:#071018;text-align:center;
  padding:18px 20px;
  border-bottom:1px solid rgba(12,22,32,.12);
  box-shadow:0 10px 30px rgba(0,0,0,.12);
}
.site-status-banner strong{display:block;font-size:clamp(1.15rem, 2.2vw, 1.8rem);letter-spacing:.08em;text-transform:uppercase}
.site-status-banner span{display:block;margin-top:6px;font-size:1rem;font-weight:600}
.launch-disabled,
.launch-disabled:hover{
  opacity:.48;
  filter:saturate(.55);
  cursor:not-allowed;
  transform:none;
}
.launch-disabled[href]{
  pointer-events:none;
}
html.light .site-status-banner{
  border-bottom-color:rgba(16,32,42,.08);
  box-shadow:0 10px 28px rgba(39,59,73,.12);
}
html.light .brand span{color:rgba(16,32,42,.82)}
html.light .nav-links a,
html.light .nav-dropdown>summary{color:#435968}
html.light .nav-actions .btn-ghost,
html.light .menu-btn{color:#364a57}
html.light .nav-actions .btn-ghost{border-color:rgba(16,32,42,.18)}
html.light .nav-actions .btn{color:#f7f4ee}
.showcase{position:relative;overflow:hidden}
.showcase-grid{display:grid;gap:40px;grid-template-columns:1fr 1.1fr;align-items:center}
.showcase-copy .kicker-badge{display:inline-block;background:var(--accent);color:#0c1620;padding:5px 14px;border-radius:20px;font-size:.75rem;font-weight:700;text-transform:uppercase;letter-spacing:.06em;margin-bottom:14px}
.showcase-copy h2{font-size:2rem;line-height:1.22;margin-bottom:12px}
.showcase-copy .release-date{display:inline-flex;align-items:center;gap:6px;color:var(--accent);font-weight:600;font-size:.92rem;margin-top:6px;margin-bottom:14px}
.showcase-img{border-radius:12px;overflow:hidden;box-shadow:0 8px 40px rgba(0,0,0,.35)}
.showcase-img img{width:100%;display:block;border-radius:12px}
@media(max-width:768px){.showcase-grid{grid-template-columns:1fr;text-align:center}.showcase-img{order:-1}}
.hero{padding-top:68px}
.hero-grid,.split,.footer-grid,.contact-grid,.security-layout,.page-hero,.dual-panels{display:grid;gap:30px;grid-template-columns:1.12fr 1fr}
.hero-grid .copy{padding-top:18px}
.hero-metrics,.card-grid,.triple,.quad,.product-grid,.mini-grid,.feature-grid{display:grid;gap:18px}
.hero-metrics{grid-template-columns:repeat(3,minmax(0,1fr));margin-top:28px}
.metric{padding:22px}
.metric strong{display:block;font-size:1.45rem;margin-bottom:6px}
.metric span{color:var(--muted)}
.hero-visual{position:relative;display:flex;flex-direction:column;align-items:center;justify-content:flex-start;min-height:560px;padding-top:8px}
.glow{position:absolute;border-radius:999px;filter:blur(26px);opacity:.76}
.glow.a{width:300px;height:300px;top:34px;right:24px;background:rgba(85,195,207,.22)}
.glow.b{width:220px;height:220px;left:20px;bottom:90px;background:rgba(88,113,156,.18)}
.dashboard{width:min(100%, 590px);padding:18px;position:relative}
.window-bar{display:flex;gap:8px;padding:4px 0 16px}
.window-bar span{width:10px;height:10px;border-radius:999px;background:rgba(255,255,255,.3)}
.ui-grid{display:grid;grid-template-columns:132px 1fr;gap:14px}
.sidebar{display:grid;gap:10px}
.pill,.module{
  border:1px solid var(--line);
  background:rgba(255,255,255,.04);
  border-radius:18px
}
.pill{padding:12px;color:var(--muted)}
.pill.active{background:var(--accent-soft);color:var(--text);border-color:rgba(85,195,207,.26)}
.module-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}
.module{padding:18px}
.module strong{display:block;margin-bottom:8px}
.float-logo{position:relative;width:100px;padding:10px;margin:0 auto 16px;z-index:2}
.float-logo img{border-radius:18px}
.badge-row,.cta-row,.chip-row{display:flex;gap:10px;flex-wrap:wrap;align-items:center}
.chip{
  display:inline-flex;align-items:center;gap:8px;padding:8px 12px;border-radius:999px;
  background:var(--accent-soft);border:1px solid rgba(85,195,207,.18);
  color:var(--text);font-size:.84rem
}
.panel-image,.frame{overflow:hidden;border-radius:30px;border:none;background:var(--panel-2)}
.panel-image img,.frame img{width:100%;height:100%;object-fit:cover;transition:transform .6s cubic-bezier(.22,1,.36,1)}
.panel-image:hover img,.frame:hover img{transform:scale(1.035)}
.frame img{object-fit:cover}
.feature-shot{max-width:1080px;margin:0 auto}
.feature-shot .glass{padding:18px}
.feature-shot img{width:100%;border-radius:22px;box-shadow:0 18px 48px rgba(0,0,0,.18)}
.section-head{max-width:760px;margin-bottom:28px}
.card-grid{grid-template-columns:repeat(3,minmax(0,1fr))}
.quad{grid-template-columns:repeat(4,minmax(0,1fr))}
.product-grid{grid-template-columns:repeat(3,minmax(0,1fr))}
.card-grid > *,
.product-grid > *,
.dual-panels > *,
.feature-grid > *{height:100%}
.product-card,.feature,.quote,.timeline-item,.faq-item,.contact-card,.panel{padding:24px}
.product-card{padding:0;overflow:hidden;background:var(--bg)}
.product-card img{display:block;width:100%;height:280px;object-fit:contain;border-radius:0;margin:0;border:none;padding:24px 24px 16px;box-sizing:border-box;transition:transform .6s cubic-bezier(.22,1,.36,1)}
.product-card img[alt="Phantom Attestor"]{padding:34px 34px 18px}
.product-card img[alt="Phantom Examiner"]{padding:42px 42px 24px}
.product-card img[alt="Phantom Key"]{padding:48px 48px 30px;opacity:.24;filter:saturate(.72)}
html.light .product-card img[alt="Phantom Key"]{opacity:.2}
.product-card h3,.product-card .meta,.product-card .link-arrow{padding:0 20px}
.product-card h3{padding-top:16px}
.product-card .link-arrow{padding-bottom:24px;justify-content:center;text-align:center}
.product-card,.feature,.process-step{display:flex;flex-direction:column}
.feature > .list, .feature > p:last-of-type{flex:1}
.feature > .cta-row, .product-card > .link-arrow{margin-top:auto}
.product-card:hover img{transform:scale(1.04)}
.product-card .meta{color:var(--muted);font-size:.95rem;flex:1}
.link-arrow{display:inline-flex;align-items:center;gap:8px;font-weight:700;color:var(--text);margin-top:10px}
.product-card .chip-row{padding:0 20px;margin-top:16px;margin-bottom:20px;justify-content:center}
.timeline{display:grid;gap:16px}
.timeline-item{border-left:3px solid rgba(85,195,207,.34)}
.timeline-item .step{display:block;margin-bottom:8px;color:var(--accent);font-size:.8rem;text-transform:uppercase;letter-spacing:.12em}
.stack{display:grid;gap:14px}
.stack .layer{padding:18px 20px;border-radius:18px;border:1px solid var(--line);background:rgba(255,255,255,.03)}
.stack .layer.top{background:linear-gradient(135deg, rgba(85,195,207,.14), rgba(255,255,255,.03))}
.quote p:last-child,.panel p:last-child,.contact-card p:last-child,.feature p:last-child{margin-bottom:0}
.product-hero img{width:100%;height:auto;border-radius:30px;border:none;object-fit:contain;transition:transform .6s cubic-bezier(.22,1,.36,1)}
.product-hero:hover img{transform:scale(1.02)}
.meta-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;margin-top:24px}
.feature-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
.notice{padding:16px 18px;border:1px solid var(--line);border-radius:18px;background:rgba(255,255,255,.04);color:var(--muted)}
.form{display:grid;gap:14px}
.input,.textarea,.select{
  width:100%;border:1px solid var(--line-strong);border-radius:16px;
  background:rgba(255,255,255,.04);color:var(--text);padding:14px 16px;font:inherit
}
html.light .input,html.light .textarea,html.light .select{background:rgba(255,255,255,.96)}
html.light .pill,
html.light .module{
  background:rgba(255,255,255,.95);
  border-color:rgba(16,32,42,.10);
}
html.light .pill.active{
  background:rgba(226,242,243,.96);
  border-color:rgba(19,138,156,.18);
}
.textarea{min-height:130px;resize:vertical}
footer.site-footer{padding:28px 0 46px;border-top:1px solid rgba(255,255,255,.06);margin-top:34px}
html.light footer.site-footer{border-top-color:rgba(16,32,42,.08)}
.footer-grid{align-items:start}
.footer-links{display:flex;gap:18px;flex-wrap:wrap;color:var(--muted)}
.footer-columns{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:32px;align-items:start}
.footer-col{display:flex;flex-direction:column;gap:8px}
.footer-col h4{font-size:.88rem;text-transform:uppercase;letter-spacing:.1em;color:var(--text);margin-bottom:4px}
.footer-col a{color:var(--muted);font-size:.92rem;text-decoration:none;transition:color .2s}
.footer-col a:hover{color:var(--accent)}
.footer-bottom{margin-top:24px;padding-top:18px;border-top:1px solid var(--line);text-align:center}
.code-showcase{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px;margin-top:24px}
.code-block{
  margin:16px 0 0;
  padding:18px 20px;
  border-radius:var(--radius-s);
  background:rgba(0,0,0,.44);
  border:1px solid var(--line);
  overflow-x:auto;
  font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;
  font-size:.82rem;
  line-height:1.7;
  color:var(--muted);
  white-space:pre;
  tab-size:4;
}
html.light .code-block{background:rgba(16,32,42,.06)}
.code-block code{color:inherit;font:inherit}
.code-comment{color:#5a7d6a}
.code-keyword{color:#c586c0}
.code-type{color:#4ec9b0}
.code-fn{color:#dcdcaa}
.code-string{color:#ce9178}
.code-literal{color:#b5cea8}
html.light .code-comment{color:#6a8f6a}
html.light .code-keyword{color:#af00db}
html.light .code-type{color:#267f7f}
html.light .code-fn{color:#795e26}
html.light .code-string{color:#a31515}
html.light .code-literal{color:#098658}
.legal-content{display:grid;gap:20px;max-width:840px}
.legal-section h2{margin-bottom:12px}
.legal-section h3{margin-top:16px;margin-bottom:8px;font-size:1.05rem}
.legal-section ul.list{padding-left:20px;display:grid;gap:6px}
.legal-section ul.list li{list-style:disc;color:var(--muted)}
.small{font-size:.92rem;color:var(--muted)}
.center{text-align:center}
.theme-toggle-icon{display:inline-flex;align-items:center;justify-content:center;width:16px;height:16px;flex:0 0 16px}
.theme-toggle-icon svg{width:16px;height:16px;display:block}
.theme-toggle-label{display:none}
.section-head.center,
.narrow-center,
.cta-card{text-align:center}
.section-head.center,
.narrow-center .section-head{margin-inline:auto}
.narrow-center .cta-row,
.cta-card .cta-row{justify-content:center}
.hero .copy > :last-child,
.feature > :last-child,
.glass.card > :last-child,
.section-head > :last-child{margin-bottom:0}
.placeholder-panel{
  min-height:320px;display:grid;place-items:center;text-align:center;padding:32px;
  border:1px dashed var(--line-strong);border-radius:var(--radius-s);
  background:linear-gradient(135deg, rgba(255,255,255,.05), rgba(255,255,255,.02));
}
.placeholder-panel strong{display:block;font-size:1.15rem;margin-bottom:8px}
.placeholder-icon{
  width:112px;height:112px;object-fit:contain;margin:0 auto 18px;opacity:.22;filter:saturate(.7);
}
html.light .placeholder-icon{opacity:.16}

/* ── Unlock diagram (obscura page) ── */
.unlock-diagram-wrap{max-width:680px;margin:0 auto;text-align:center}
.unlock-diagram-wrap .section-head{max-width:100%}
.unlock-diagram{display:flex;align-items:center;justify-content:center;gap:16px;flex-wrap:wrap;padding:32px}
.unlock-diagram .sep{font-size:1.4rem;color:var(--accent);font-weight:700}
.unlock-diagram .btn,.unlock-diagram .btn-ghost{pointer-events:none}
.narrow-center{max-width:760px;margin:0 auto;text-align:center}
.narrow-center .section-head{max-width:100%}
.stack-footnote{margin-top:18px;color:var(--muted)}

/* ── Process steps (services page) ── */
.process-steps{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px}
.process-step{padding:24px;position:relative}
.step-number{
  display:inline-block;font-size:1.8rem;font-weight:800;letter-spacing:-.04em;
  color:var(--accent);opacity:.5;margin-bottom:10px;
}

/* ── Pricing cards (payments page) ── */
.pricing-grid{grid-template-columns:repeat(3,minmax(0,1fr))}
.pricing-card{display:flex;flex-direction:column}
.pricing-card .list{flex:1}
.pricing-card > .cta-row{margin-top:auto}
.pricing-card.featured{border-color:var(--accent);box-shadow:0 0 40px rgba(85,195,207,.14)}
.price{font-size:2rem;letter-spacing:-.04em;margin-bottom:10px}
.price-unit{font-size:.88rem;font-weight:400;color:var(--muted)}

/* ── Scroll entrance animations ── */
.will-animate{opacity:0;transform:translateY(32px);transition:opacity .7s cubic-bezier(.22,1,.36,1), transform .7s cubic-bezier(.22,1,.36,1)}
.will-animate:nth-child(2){transition-delay:.08s}
.will-animate:nth-child(3){transition-delay:.16s}
.will-animate:nth-child(4){transition-delay:.24s}
.will-animate:nth-child(5){transition-delay:.32s}
.will-animate:nth-child(6){transition-delay:.40s}
.animate-in{opacity:1;transform:translateY(0)}

/* ── Image reveal animations ── */
.img-reveal{opacity:0;transform:scale(1.04);transition:opacity .9s cubic-bezier(.22,1,.36,1), transform 1.2s cubic-bezier(.22,1,.36,1)}
.img-reveal.animate-in{opacity:1;transform:scale(1)}

/* ── Ambient float for glow orbs ── */
@keyframes glow-drift{0%,100%{transform:translate(0,0) scale(1)}50%{transform:translate(8px,-12px) scale(1.06)}}
.glow{animation:glow-drift 7s ease-in-out infinite}
.glow.b{animation-delay:-3.5s;animation-duration:9s}

@media (prefers-reduced-motion:reduce){
  .will-animate{opacity:1;transform:none;transition:none}
  .img-reveal{opacity:1;transform:none;transition:none}
  .glow{animation:none}
}

/* ── Back-to-top button ── */
.back-to-top{
  position:fixed;bottom:32px;right:32px;z-index:60;
  width:48px;height:48px;border-radius:999px;border:1px solid var(--line-strong);
  background:var(--panel);color:var(--text);font-size:1.2rem;
  cursor:pointer;opacity:0;pointer-events:none;
  backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);
  box-shadow:var(--shadow);
  transition:opacity .3s ease, transform .3s ease;
}
.back-to-top.visible{opacity:1;pointer-events:auto}
.back-to-top:hover{transform:translateY(-2px);border-color:var(--accent)}

/* ── Gallery ── */
.gallery-grid{display:grid;grid-template-columns:repeat(auto-fill, minmax(240px, 1fr));gap:14px}
.gallery-item{cursor:pointer;overflow:hidden;border-radius:var(--radius-s);border:1px solid var(--line);transition:transform .4s cubic-bezier(.22,1,.36,1), border-color .4s ease}
.gallery-item:hover{transform:translateY(-4px);border-color:var(--accent)}
.gallery-item img{display:block;width:100%;height:100%;object-fit:cover;transition:transform .6s cubic-bezier(.22,1,.36,1)}
.gallery-item:hover img{transform:scale(1.06)}

/* ── Lightbox ── */
.lightbox-overlay{position:fixed;inset:0;z-index:9999;display:flex;align-items:center;justify-content:center;background:rgba(0,0,0,.88);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);opacity:0;pointer-events:none;transition:opacity .4s cubic-bezier(.22,1,.36,1)}
.lightbox-overlay.active{opacity:1;pointer-events:auto}
.lightbox-img{max-width:88vw;max-height:84vh;border-radius:var(--radius-s);box-shadow:0 24px 80px rgba(0,0,0,.5);object-fit:contain;transition:transform .4s cubic-bezier(.22,1,.36,1)}
.lightbox-overlay.active .lightbox-img{animation:lb-enter .45s cubic-bezier(.22,1,.36,1) both}
@keyframes lb-enter{from{opacity:0;transform:scale(.92)}to{opacity:1;transform:scale(1)}}
.lightbox-close,.lightbox-prev,.lightbox-next{position:absolute;background:none;border:none;color:#fff;cursor:pointer;font-size:2rem;padding:12px;opacity:.7;transition:opacity .2s}
.lightbox-close:hover,.lightbox-prev:hover,.lightbox-next:hover{opacity:1}
.lightbox-close{top:18px;right:24px;font-size:1.6rem}
.lightbox-prev{left:18px;top:50%;transform:translateY(-50%);font-size:3rem}
.lightbox-next{right:18px;top:50%;transform:translateY(-50%);font-size:3rem}

@media (max-width:980px){
  .hero-grid,.split,.footer-grid,.footer-columns,.contact-grid,.security-layout,.page-hero,.dual-panels,.code-showcase{grid-template-columns:1fr}
  .hero-metrics,.card-grid,.quad,.product-grid,.feature-grid,.meta-grid,.process-steps,.pricing-grid{grid-template-columns:1fr}
  .ui-grid{grid-template-columns:1fr}
  .module-grid{grid-template-columns:1fr}
  .hero-visual{min-height:auto;padding-top:0}
  .float-logo{position:relative;width:100px;margin:-50px auto 0}
}
@media (min-width:761px){
  header.site-header .navbar > .brand{
    order:3;margin-left:auto;justify-content:flex-end;text-align:right;flex-direction:row-reverse;
  }
  header.site-header .navbar > [data-menu-btn]{order:0}
  header.site-header .navbar > .nav-links{order:1}
  header.site-header .navbar > .nav-actions{order:2}
}
@media (max-width:760px){
  header.site-header{position:sticky}
  .site-status-banner{top:106px;padding:16px 18px}
  .navbar{flex-wrap:wrap;padding:14px 0}
  .brand{text-align:left}
  header.site-header .brand{flex-direction:row-reverse}
  .menu-btn{display:inline-flex}
  .nav-links{
    display:none;width:100%;order:4;padding:14px;border-radius:20px;
    background:var(--panel);border:1px solid var(--line)
  }
  .nav-links.open{display:flex;flex-direction:column;gap:6px}
  .nav-dropdown-menu{position:static;transform:none;box-shadow:none;border:none;padding:0 0 0 16px;min-width:0;background:transparent;-webkit-backdrop-filter:none;backdrop-filter:none}
  .nav-actions{margin-left:auto}
  .nav-actions [data-theme-btn]{padding:7px;width:32px;min-width:32px;height:32px}
  main section{padding:76px 0}
  h1{font-size:clamp(2.3rem, 12vw, 4.2rem)}
}