/* ==========================================================================
   Ornova Labs — Global Design System
   Lightweight, framework-free CSS. Loaded by every page.
   Brand: blue accent, Inter typeface, light/dark themes.
   ========================================================================== */

/* ---------- Design tokens ---------- */
:root{
  --bg:#ffffff;
  --bg-soft:#f8fafc;
  --card:#ffffff;
  --card-soft:#f8fafc;
  --text:#0f172a;
  --heading:#0b1120;
  --muted:#5b6677;
  --border:#e6e9ef;
  --border-strong:#d6dbe4;
  --accent:#2563eb;
  --accent-soft:rgba(37,99,235,.10);
  --accent-strong:#1d4ed8;
  --accent-contrast:#ffffff;
  --success:#16a34a;
  --warning:#d97706;
  --info:#0891b2;
  --shadow-sm:0 1px 2px rgba(15,23,42,.06);
  --shadow:0 8px 24px rgba(15,23,42,.08);
  --shadow-lg:0 24px 60px rgba(15,23,42,.12);
  --radius-sm:10px;
  --radius:16px;
  --radius-lg:24px;
  --maxw:1200px;
  --gradient:linear-gradient(135deg,#2563eb 0%,#7c3aed 100%);
  --gradient-soft:linear-gradient(135deg,rgba(37,99,235,.08),rgba(124,58,237,.08));
  --font:'Inter',-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,Helvetica,Arial,sans-serif;
  --mono:'JetBrains Mono',ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;
}
:root[data-theme="dark"]{
  --bg:#0b1120;
  --bg-soft:#0f172a;
  --card:#111a2e;
  --card-soft:#0f172a;
  --text:#e2e8f0;
  --heading:#f8fafc;
  --muted:#93a1b5;
  --border:#1e293b;
  --border-strong:#27364b;
  --accent:#60a5fa;
  --accent-soft:rgba(96,165,250,.12);
  --accent-strong:#3b82f6;
  --accent-contrast:#06121f;
  --shadow-sm:0 1px 2px rgba(0,0,0,.4);
  --shadow:0 8px 24px rgba(0,0,0,.4);
  --shadow-lg:0 24px 60px rgba(0,0,0,.5);
  --gradient:linear-gradient(135deg,#3b82f6 0%,#8b5cf6 100%);
  --gradient-soft:linear-gradient(135deg,rgba(96,165,250,.10),rgba(139,92,246,.10));
}

/* ---------- Reset ---------- */
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;scroll-padding-top:90px}
body{
  font-family:var(--font);
  background:var(--bg);
  color:var(--text);
  line-height:1.65;
  font-size:16px;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
  overflow-x:hidden;
}
img{max-width:100%;height:auto;display:block}
a{color:var(--accent);text-decoration:none;transition:color .15s ease}
a:hover{color:var(--accent-strong)}
h1,h2,h3,h4,h5,h6{color:var(--heading);line-height:1.2;font-weight:700;letter-spacing:-.02em}
ul,ol{padding-left:1.25rem}
:focus-visible{outline:3px solid var(--accent);outline-offset:2px;border-radius:6px}
::selection{background:var(--accent);color:#fff}

/* ---------- Layout helpers ---------- */
.container{max-width:var(--maxw);margin:0 auto;padding:0 24px}
.container-narrow{max-width:820px;margin:0 auto;padding:0 24px}
.section{padding:88px 0}
.section-sm{padding:56px 0}
.bg-soft{background:var(--bg-soft)}
.text-center{text-align:center}
.eyebrow{
  display:inline-block;font-size:.8rem;font-weight:700;letter-spacing:.08em;
  text-transform:uppercase;color:var(--accent);margin-bottom:14px;
}
.section-head{max-width:720px;margin:0 auto 52px}
.section-head.left{margin-left:0;text-align:left}
.section-head h2{font-size:clamp(1.8rem,3.4vw,2.6rem);margin-bottom:14px}
.section-head p{color:var(--muted);font-size:1.08rem}
.lead{font-size:1.15rem;color:var(--muted)}
.muted{color:var(--muted)}
.grid{display:grid;gap:24px}
.grid-2{grid-template-columns:repeat(auto-fit,minmax(300px,1fr))}
.grid-3{grid-template-columns:repeat(auto-fit,minmax(280px,1fr))}
.grid-4{grid-template-columns:repeat(auto-fit,minmax(220px,1fr))}
.skip-link{position:absolute;left:-9999px;top:0;background:var(--accent);color:#fff;padding:10px 16px;border-radius:0 0 8px 0;z-index:2000}
.skip-link:focus{left:0}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;align-items:center;gap:8px;
  padding:13px 24px;border-radius:12px;font-weight:600;font-size:.98rem;
  border:1px solid transparent;cursor:pointer;transition:transform .15s ease,background .15s ease,box-shadow .15s ease;
  white-space:nowrap;
}
.btn:hover{transform:translateY(-2px)}
.btn-primary{background:var(--accent);color:#fff;box-shadow:var(--shadow-sm)}
.btn-primary:hover{background:var(--accent-strong);color:#fff;box-shadow:var(--shadow)}
.btn-ghost{background:transparent;color:var(--text);border-color:var(--border-strong)}
.btn-ghost:hover{background:var(--card-soft);color:var(--text)}
.btn-soft{background:var(--accent-soft);color:var(--accent)}
.btn-soft:hover{color:var(--accent)}
.btn-lg{padding:16px 30px;font-size:1.05rem;border-radius:14px}
.btn-block{width:100%;justify-content:center}

/* ---------- Header / Nav ---------- */
header.site-header{
  position:sticky;top:0;z-index:1000;
  backdrop-filter:saturate(180%) blur(14px);
  -webkit-backdrop-filter:saturate(180%) blur(14px);
  background:color-mix(in srgb,var(--bg) 82%,transparent);
  border-bottom:1px solid var(--border);
}
.nav{height:70px;display:flex;align-items:center;justify-content:space-between;gap:16px}
.logo-link{display:flex;align-items:center;flex-shrink:0}
.logo-img{height:38px;width:auto;display:block}
.logo-dark{display:none}
:root[data-theme="dark"] .logo-light{display:none}
:root[data-theme="dark"] .logo-dark{display:block}
.nav-links{display:flex;align-items:center;gap:6px;list-style:none;padding:0;margin:0}
.nav-links a{
  color:var(--text);padding:8px 14px;border-radius:10px;font-size:.95rem;font-weight:500;
}
.nav-links a:hover{background:var(--card-soft);color:var(--accent)}
.has-dropdown{position:relative}
.dropdown{
  position:absolute;top:calc(100% + 10px);left:0;min-width:300px;
  background:var(--card);border:1px solid var(--border);border-radius:16px;
  box-shadow:var(--shadow-lg);padding:10px;opacity:0;visibility:hidden;
  transform:translateY(8px);transition:.18s ease;z-index:1100;
}
.has-dropdown:hover .dropdown,.has-dropdown:focus-within .dropdown{opacity:1;visibility:visible;transform:translateY(0)}
.dropdown a{display:flex;gap:12px;align-items:flex-start;padding:10px 12px;border-radius:12px}
.dropdown a:hover{background:var(--card-soft)}
.dropdown .di{font-size:1.2rem;line-height:1.4}
.dropdown .dt{font-weight:600;color:var(--heading);font-size:.92rem}
.dropdown .dd{font-size:.8rem;color:var(--muted)}
.nav-right{display:flex;align-items:center;gap:10px}
.icon-btn{
  display:inline-flex;align-items:center;justify-content:center;width:40px;height:40px;
  border-radius:11px;border:1px solid var(--border);background:transparent;color:var(--text);
  cursor:pointer;font-size:1.1rem;line-height:1;transition:background .15s ease
}
.icon-btn:hover{background:var(--card-soft)}
.theme-toggle .icon-moon{display:none}
:root[data-theme="dark"] .theme-toggle .icon-sun{display:none}
:root[data-theme="dark"] .theme-toggle .icon-moon{display:inline}
.menu-btn{display:none}

/* Mobile menu */
.mobile-menu{
  display:none;flex-direction:column;gap:4px;padding:14px 24px 22px;
  border-top:1px solid var(--border);background:var(--bg);max-height:80vh;overflow:auto;
}
.mobile-menu.show{display:flex}
.mobile-menu a{color:var(--text);padding:11px 12px;border-radius:10px;font-weight:500}
.mobile-menu a:hover{background:var(--card-soft)}
.mobile-menu .mm-label{font-size:.72rem;text-transform:uppercase;letter-spacing:.08em;color:var(--muted);margin:12px 6px 4px;font-weight:700}

/* ---------- Hero ---------- */
.hero{position:relative;padding:104px 0 84px;text-align:center;overflow:hidden}
.hero::before{
  content:"";position:absolute;inset:0;z-index:-1;
  background:radial-gradient(60% 50% at 50% 0%,var(--accent-soft),transparent 70%);
}
.hero .pill{
  display:inline-flex;align-items:center;gap:8px;padding:7px 16px;border-radius:999px;
  background:var(--card-soft);border:1px solid var(--border);font-size:.85rem;font-weight:500;
  color:var(--muted);margin-bottom:26px;
}
.hero .pill .dot{width:8px;height:8px;border-radius:50%;background:var(--success);box-shadow:0 0 0 4px rgba(22,163,74,.18)}
.hero h1{font-size:clamp(2.3rem,5.4vw,4.2rem);font-weight:800;margin-bottom:20px;letter-spacing:-.03em}
.hero h1 .grad{background:var(--gradient);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero p.sub{max-width:680px;margin:0 auto 14px;color:var(--muted);font-size:clamp(1.05rem,2vw,1.3rem)}
.hero-cta{display:flex;gap:14px;justify-content:center;flex-wrap:wrap;margin-top:34px}
.hero-trust{margin-top:30px;color:var(--muted);font-size:.88rem;display:flex;gap:22px;justify-content:center;flex-wrap:wrap}
.hero-trust span{display:inline-flex;align-items:center;gap:7px}

/* ---------- Cards ---------- */
.card{
  background:var(--card);border:1px solid var(--border);border-radius:var(--radius-lg);
  padding:26px;box-shadow:var(--shadow-sm);transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;
}
.card:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:var(--border-strong)}
.card .icon{
  width:52px;height:52px;border-radius:14px;display:flex;align-items:center;justify-content:center;
  font-size:1.5rem;background:var(--accent-soft);margin-bottom:16px;
}
.card .icon img{width:30px;height:30px}
.card h3{font-size:1.18rem;margin-bottom:8px;display:flex;align-items:center;gap:10px;flex-wrap:wrap}
.card p{color:var(--muted);font-size:.96rem}
.card .card-link{display:inline-flex;align-items:center;gap:6px;margin-top:16px;font-weight:600;font-size:.92rem}
.card .card-link::after{content:"→";transition:transform .15s ease}
.card:hover .card-link::after{transform:translateX(4px)}
.product-card{display:flex;flex-direction:column}
.product-card .meta{display:flex;gap:8px;flex-wrap:wrap;margin-top:auto;padding-top:16px}

/* Badges */
.badge{
  display:inline-flex;align-items:center;gap:6px;padding:5px 12px;border-radius:999px;
  font-size:.78rem;font-weight:600;background:var(--accent-soft);color:var(--accent);
}
.badge.live{background:rgba(22,163,74,.14);color:var(--success)}
.badge.live .dot{width:7px;height:7px;border-radius:50%;background:var(--success);animation:pulse 1.4s infinite}
.badge.soon{background:rgba(217,119,6,.14);color:var(--warning)}
.badge.dev{background:rgba(8,145,178,.14);color:var(--info)}
.badge.plan{background:var(--card-soft);color:var(--muted)}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.35}}

/* ---------- Stats ---------- */
.stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:24px;text-align:center}
.stat .num{font-size:clamp(2rem,4vw,3rem);font-weight:800;background:var(--gradient);-webkit-background-clip:text;background-clip:text;color:transparent;letter-spacing:-.02em}
.stat .label{color:var(--muted);font-size:.95rem;margin-top:4px}

/* ---------- Feature rows / lists ---------- */
.feature{display:flex;gap:16px;align-items:flex-start}
.feature .fi{flex-shrink:0;width:46px;height:46px;border-radius:12px;background:var(--accent-soft);display:flex;align-items:center;justify-content:center;font-size:1.3rem}
.feature h3{font-size:1.08rem;margin-bottom:6px}
.feature p{color:var(--muted);font-size:.95rem}
.check-list{list-style:none;padding:0;display:grid;gap:12px}
.check-list li{display:flex;gap:12px;align-items:flex-start}
.check-list li::before{content:"✓";color:var(--success);font-weight:800;flex-shrink:0;margin-top:1px}

/* ---------- Split / showcase ---------- */
.split{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center}
.split.reverse .split-media{order:2}
.media-frame{
  border:1px solid var(--border);border-radius:var(--radius-lg);overflow:hidden;
  background:var(--card-soft);box-shadow:var(--shadow);aspect-ratio:16/10;
  display:flex;align-items:center;justify-content:center;color:var(--muted);position:relative;
}
.media-frame .ph{text-align:center;padding:24px}
.media-frame .ph .big{font-size:2.4rem;margin-bottom:8px}

/* ---------- CTA band ---------- */
.cta-band{background:var(--gradient);border-radius:var(--radius-lg);padding:56px 40px;text-align:center;color:#fff}
.cta-band h2{color:#fff;font-size:clamp(1.6rem,3vw,2.3rem);margin-bottom:12px}
.cta-band p{color:rgba(255,255,255,.9);max-width:560px;margin:0 auto 26px}
.cta-band .btn-primary{background:#fff;color:var(--accent-strong)}
.cta-band .btn-primary:hover{background:#f1f5f9;color:var(--accent-strong)}
.cta-band .btn-ghost{border-color:rgba(255,255,255,.5);color:#fff}
.cta-band .btn-ghost:hover{background:rgba(255,255,255,.12);color:#fff}

/* ---------- Newsletter ---------- */
.newsletter-form{display:flex;gap:10px;max-width:480px;margin:22px auto 0;flex-wrap:wrap}
.newsletter-form input{
  flex:1;min-width:200px;padding:13px 16px;border-radius:12px;border:1px solid var(--border-strong);
  background:var(--card);color:var(--text);font-size:.98rem;font-family:inherit;
}
.newsletter-form input:focus{outline:none;border-color:var(--accent)}

/* ---------- Accordion (FAQ) ---------- */
.accordion{display:grid;gap:12px;max-width:820px;margin:0 auto}
.acc-item{border:1px solid var(--border);border-radius:14px;background:var(--card);overflow:hidden}
.acc-q{width:100%;text-align:left;padding:18px 22px;background:none;border:none;cursor:pointer;
  font-size:1.02rem;font-weight:600;color:var(--heading);display:flex;justify-content:space-between;gap:16px;align-items:center;font-family:inherit}
.acc-q .ico{transition:transform .2s ease;color:var(--accent);flex-shrink:0}
.acc-item.open .acc-q .ico{transform:rotate(45deg)}
.acc-a{max-height:0;overflow:hidden;transition:max-height .25s ease;color:var(--muted)}
.acc-a .inner{padding:0 22px 20px}
.acc-item.open .acc-a{max-height:600px}

/* ---------- Breadcrumbs ---------- */
.breadcrumbs{font-size:.85rem;color:var(--muted);padding:18px 0;display:flex;gap:8px;flex-wrap:wrap}
.breadcrumbs a{color:var(--muted)}
.breadcrumbs a:hover{color:var(--accent)}
.breadcrumbs .sep{opacity:.5}

/* ---------- Footer ---------- */
footer.site-footer{border-top:1px solid var(--border);background:var(--bg-soft);padding:64px 0 30px;margin-top:80px}
.footer-grid{display:grid;grid-template-columns:1.6fr repeat(4,1fr);gap:36px}
.footer-brand .logo-img{height:34px;margin-bottom:14px}
.footer-brand p{color:var(--muted);font-size:.92rem;max-width:280px}
.footer-social{display:flex;gap:10px;margin-top:18px}
.footer-social a{width:38px;height:38px;border-radius:10px;border:1px solid var(--border);display:flex;align-items:center;justify-content:center;color:var(--muted);font-size:1rem}
.footer-social a:hover{background:var(--card);color:var(--accent);border-color:var(--border-strong)}
.footer-col h4{font-size:.82rem;text-transform:uppercase;letter-spacing:.06em;color:var(--muted);margin-bottom:16px}
.footer-col ul{list-style:none;padding:0;display:grid;gap:10px}
.footer-col a{color:var(--text);font-size:.92rem}
.footer-col a:hover{color:var(--accent)}
.footer-bottom{margin-top:48px;padding-top:24px;border-top:1px solid var(--border);
  display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;color:var(--muted);font-size:.86rem}
.footer-bottom a{color:var(--muted)}
.footer-bottom a:hover{color:var(--accent)}

/* ---------- Article / prose ---------- */
.prose{max-width:760px;margin:0 auto;font-size:1.06rem}
.prose p{margin:0 0 1.3em}
.prose h2{font-size:1.7rem;margin:2em 0 .6em;scroll-margin-top:90px}
.prose h3{font-size:1.3rem;margin:1.6em 0 .5em;scroll-margin-top:90px}
.prose ul,.prose ol{margin:0 0 1.3em;padding-left:1.4em}
.prose li{margin-bottom:.5em}
.prose img{border-radius:14px;border:1px solid var(--border);margin:1.5em 0}
.prose blockquote{border-left:4px solid var(--accent);padding:6px 0 6px 20px;margin:1.5em 0;color:var(--muted);font-style:italic}
.prose code{font-family:var(--mono);background:var(--card-soft);padding:2px 7px;border-radius:6px;font-size:.88em;border:1px solid var(--border)}
.prose pre{background:var(--card-soft);border:1px solid var(--border);border-radius:14px;padding:18px;overflow:auto;margin:1.5em 0}
.prose pre code{background:none;border:none;padding:0}
.prose table{width:100%;border-collapse:collapse;margin:1.5em 0;font-size:.95rem}
.prose th,.prose td{border:1px solid var(--border);padding:11px 14px;text-align:left}
.prose th{background:var(--card-soft);font-weight:700;color:var(--heading)}
.prose a{text-decoration:underline;text-underline-offset:2px}
.note{background:var(--accent-soft);border:1px solid var(--border);border-left:4px solid var(--accent);border-radius:12px;padding:16px 20px;margin:1.5em 0;color:var(--text)}
.note strong{color:var(--heading)}

/* Table of contents */
.toc{background:var(--card-soft);border:1px solid var(--border);border-radius:16px;padding:22px 24px;margin:0 0 28px}
.toc h2{font-size:.82rem!important;text-transform:uppercase;letter-spacing:.06em;color:var(--muted);margin:0 0 12px!important}
.toc ol{margin:0;padding-left:1.1em;display:grid;gap:7px}
.toc a{color:var(--text);text-decoration:none;font-size:.95rem}
.toc a:hover{color:var(--accent)}

/* Article meta */
.article-meta{display:flex;gap:18px;flex-wrap:wrap;color:var(--muted);font-size:.9rem;align-items:center;margin:16px 0 8px}
.article-meta .author{display:flex;align-items:center;gap:10px;color:var(--text);font-weight:600}
.avatar{width:38px;height:38px;border-radius:50%;background:var(--gradient);display:flex;align-items:center;justify-content:center;color:#fff;font-weight:700;font-size:.9rem}
.tag-row{display:flex;gap:8px;flex-wrap:wrap;margin:24px 0}
.tag{font-size:.82rem;padding:5px 12px;border-radius:999px;background:var(--card-soft);border:1px solid var(--border);color:var(--muted)}
.tag:hover{color:var(--accent)}
.share-row{display:flex;gap:10px;align-items:center;margin:28px 0;flex-wrap:wrap}
.prev-next{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin:40px 0}
.prev-next a{padding:18px 20px;border:1px solid var(--border);border-radius:14px;background:var(--card)}
.prev-next a:hover{border-color:var(--border-strong)}
.prev-next .lbl{font-size:.78rem;color:var(--muted);text-transform:uppercase;letter-spacing:.05em}
.prev-next .ttl{font-weight:600;color:var(--heading);margin-top:4px}
.prev-next a.next{text-align:right}

/* Blog cards */
.post-card{display:flex;flex-direction:column;overflow:hidden;padding:0}
.post-card .thumb{aspect-ratio:16/9;background:var(--gradient-soft);display:flex;align-items:center;justify-content:center;font-size:2.4rem;border-bottom:1px solid var(--border)}
.post-card .body{padding:22px}
.post-card .cat{font-size:.78rem;font-weight:700;color:var(--accent);text-transform:uppercase;letter-spacing:.05em}
.post-card h3{font-size:1.15rem;margin:8px 0}
.post-card .excerpt{color:var(--muted);font-size:.93rem}
.post-card .pmeta{margin-top:14px;font-size:.82rem;color:var(--muted);display:flex;gap:12px}

/* Docs layout */
.docs-layout{display:grid;grid-template-columns:260px 1fr;gap:40px;align-items:start}
.docs-side{position:sticky;top:90px;border:1px solid var(--border);border-radius:16px;padding:20px;background:var(--card)}
.docs-side h4{font-size:.78rem;text-transform:uppercase;letter-spacing:.06em;color:var(--muted);margin:14px 0 8px}
.docs-side h4:first-child{margin-top:0}
.docs-side ul{list-style:none;padding:0;display:grid;gap:4px}
.docs-side a{display:block;padding:7px 10px;border-radius:8px;color:var(--text);font-size:.92rem}
.docs-side a:hover,.docs-side a.active{background:var(--accent-soft);color:var(--accent)}

/* Timeline (roadmap / changelog) */
.timeline{position:relative;max-width:760px;margin:0 auto;padding-left:28px}
.timeline::before{content:"";position:absolute;left:6px;top:6px;bottom:6px;width:2px;background:var(--border)}
.tl-item{position:relative;padding-bottom:34px}
.tl-item::before{content:"";position:absolute;left:-28px;top:4px;width:14px;height:14px;border-radius:50%;background:var(--accent);border:3px solid var(--bg)}
.tl-item.done::before{background:var(--success)}
.tl-item.progress::before{background:var(--warning)}
.tl-item h3{font-size:1.1rem;margin-bottom:4px}
.tl-date{font-size:.8rem;color:var(--muted);text-transform:uppercase;letter-spacing:.05em}

/* Status page */
.status-row{display:flex;justify-content:space-between;align-items:center;padding:16px 20px;border:1px solid var(--border);border-radius:12px;background:var(--card);margin-bottom:10px}
.status-pill{display:inline-flex;align-items:center;gap:7px;font-size:.85rem;font-weight:600;color:var(--success)}
.status-pill .dot{width:9px;height:9px;border-radius:50%;background:var(--success)}

/* Ad slot (AdSense placeholder) */
.ad-slot{margin:36px auto;max-width:760px;min-height:90px;border:1px dashed var(--border-strong);border-radius:12px;
  display:flex;align-items:center;justify-content:center;color:var(--muted);font-size:.82rem;background:var(--card-soft)}

/* Page header band */
.page-head{padding:64px 0 20px;text-align:center}
.page-head h1{font-size:clamp(2rem,4vw,3rem);margin-bottom:14px}
.page-head p{color:var(--muted);font-size:1.1rem;max-width:680px;margin:0 auto}

/* Contact form */
.form-grid{display:grid;gap:16px}
.form-row{display:grid;gap:16px;grid-template-columns:1fr 1fr}
.field label{display:block;font-size:.88rem;font-weight:600;margin-bottom:7px;color:var(--heading)}
.field input,.field select,.field textarea{
  width:100%;padding:12px 14px;border-radius:11px;border:1px solid var(--border-strong);
  background:var(--card);color:var(--text);font-size:.97rem;font-family:inherit
}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--accent)}
.field textarea{resize:vertical;min-height:140px}

/* Utility */
.divider{height:1px;background:var(--border);margin:0}
.reveal{opacity:0;transform:translateY(18px);transition:opacity .6s ease,transform .6s ease}
.reveal.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important;scroll-behavior:auto!important}
  .reveal{opacity:1;transform:none}
}

/* ---------- Responsive ---------- */
@media(max-width:920px){
  .footer-grid{grid-template-columns:1fr 1fr;gap:28px}
  .footer-brand{grid-column:1/-1}
  .docs-layout{grid-template-columns:1fr}
  .docs-side{position:static}
  .split{grid-template-columns:1fr;gap:32px}
  .split.reverse .split-media{order:0}
}
@media(max-width:768px){
  .nav-links{display:none}
  .menu-btn{display:inline-flex}
  .section{padding:60px 0}
  .hero{padding:72px 0 56px}
  .form-row{grid-template-columns:1fr}
  .prev-next{grid-template-columns:1fr}
  .footer-bottom{flex-direction:column}
}
@media(max-width:520px){
  .footer-grid{grid-template-columns:1fr}
  .cta-band{padding:40px 24px}
  .container{padding:0 18px}
}

/* ---------- Cookie consent banner ---------- */
.consent-banner{position:fixed;left:16px;right:16px;bottom:16px;z-index:3000;max-width:760px;margin:0 auto;
  background:var(--card);border:1px solid var(--border-strong);border-radius:16px;box-shadow:var(--shadow-lg);
  padding:16px 20px;display:flex;gap:16px;align-items:center;flex-wrap:wrap}
.consent-banner p{margin:0;flex:1;min-width:240px;font-size:.9rem;color:var(--text);line-height:1.5}
.consent-banner a{text-decoration:underline;text-underline-offset:2px}
.consent-actions{display:flex;gap:10px;flex-wrap:wrap}
.consent-actions .btn{padding:9px 18px}
@media(max-width:520px){.consent-banner{flex-direction:column;align-items:stretch}.consent-actions{justify-content:flex-end}}
@media(prefers-reduced-motion:no-preference){.consent-banner{animation:consentIn .35s ease}}
@keyframes consentIn{from{opacity:0;transform:translateY(12px)}to{opacity:1;transform:none}}