:root{
  --radius-xs:10px;
  --radius-sm:14px;
  --radius-md:18px;
  --radius-lg:24px;
  --radius-xl:32px;
  --content-width:1180px;
  --content-width-narrow:940px;
  --transition-base:180ms ease;
  --shadow-sm:0 10px 26px rgba(2,6,23,.12);
  --shadow-md:0 18px 44px rgba(2,6,23,.16);
  --shadow-lg:0 28px 90px rgba(2,6,23,.28);
}

html{
  --bg:#07111f;
  --bg-elevated:#0c172b;
  --bg-soft:#12203a;
  --bg-strong:#050b16;
  --panel:rgba(13,24,46,.82);
  --panel-strong:rgba(10,19,36,.92);
  --panel-soft:rgba(26,42,73,.72);
  --card:rgba(15,27,49,.86);
  --card-hover:rgba(20,35,61,.94);
  --line:rgba(125,211,252,.12);
  --line-strong:rgba(125,211,252,.24);
  --text:#eef4ff;
  --text-strong:#ffffff;
  --muted:#b7c7ea;
  --muted-strong:#d4def8;
  --accent:#78d8ff;
  --accent-strong:#38bdf8;
  --accent-2:#9b8cff;
  --accent-3:#36e0c8;
  --success:#2dd4bf;
  --danger:#fb7185;
  --warning:#fbbf24;
  --info:#60a5fa;
  --hero-glow-1:rgba(56,189,248,.20);
  --hero-glow-2:rgba(155,140,255,.24);
  --hero-glow-3:rgba(54,224,200,.18);
  --glass:linear-gradient(180deg, rgba(255,255,255,.10), rgba(255,255,255,.03));
  --grid-line:rgba(255,255,255,.045);
  color-scheme:dark;
}

@media (prefers-color-scheme: light){
  html:not([data-color-mode]){
    --bg:#eff4ff;
    --bg-elevated:#f6f9ff;
    --bg-soft:#ffffff;
    --bg-strong:#dbe8ff;
    --panel:rgba(255,255,255,.84);
    --panel-strong:rgba(255,255,255,.94);
    --panel-soft:rgba(230,239,255,.86);
    --card:rgba(255,255,255,.92);
    --card-hover:rgba(255,255,255,.98);
    --line:rgba(29,78,216,.10);
    --line-strong:rgba(29,78,216,.18);
    --text:#142033;
    --text-strong:#0f172a;
    --muted:#4b5b79;
    --muted-strong:#30415f;
    --accent:#2563eb;
    --accent-strong:#1d4ed8;
    --accent-2:#7c3aed;
    --accent-3:#0f766e;
    --success:#0f766e;
    --danger:#be123c;
    --warning:#b45309;
    --info:#1d4ed8;
    --hero-glow-1:rgba(37,99,235,.12);
    --hero-glow-2:rgba(124,58,237,.12);
    --hero-glow-3:rgba(15,118,110,.10);
    --glass:linear-gradient(180deg, rgba(255,255,255,.65), rgba(255,255,255,.30));
    --grid-line:rgba(29,78,216,.05);
    color-scheme:light;
  }
}

html[data-color-mode="dark"]{
  --bg:#07111f;
  --bg-elevated:#0c172b;
  --bg-soft:#12203a;
  --bg-strong:#050b16;
  --panel:rgba(13,24,46,.82);
  --panel-strong:rgba(10,19,36,.92);
  --panel-soft:rgba(26,42,73,.72);
  --card:rgba(15,27,49,.86);
  --card-hover:rgba(20,35,61,.94);
  --line:rgba(125,211,252,.12);
  --line-strong:rgba(125,211,252,.24);
  --text:#eef4ff;
  --text-strong:#ffffff;
  --muted:#b7c7ea;
  --muted-strong:#d4def8;
  --accent:#78d8ff;
  --accent-strong:#38bdf8;
  --accent-2:#9b8cff;
  --accent-3:#36e0c8;
  --success:#2dd4bf;
  --danger:#fb7185;
  --warning:#fbbf24;
  --info:#60a5fa;
  --hero-glow-1:rgba(56,189,248,.20);
  --hero-glow-2:rgba(155,140,255,.24);
  --hero-glow-3:rgba(54,224,200,.18);
  --glass:linear-gradient(180deg, rgba(255,255,255,.10), rgba(255,255,255,.03));
  --grid-line:rgba(255,255,255,.045);
  color-scheme:dark;
}

html[data-color-mode="light"]{
  --bg:#eff4ff;
  --bg-elevated:#f6f9ff;
  --bg-soft:#ffffff;
  --bg-strong:#dbe8ff;
  --panel:rgba(255,255,255,.84);
  --panel-strong:rgba(255,255,255,.94);
  --panel-soft:rgba(230,239,255,.86);
  --card:rgba(255,255,255,.92);
  --card-hover:rgba(255,255,255,.98);
  --line:rgba(29,78,216,.10);
  --line-strong:rgba(29,78,216,.18);
  --text:#142033;
  --text-strong:#0f172a;
  --muted:#4b5b79;
  --muted-strong:#30415f;
  --accent:#2563eb;
  --accent-strong:#1d4ed8;
  --accent-2:#7c3aed;
  --accent-3:#0f766e;
  --success:#0f766e;
  --danger:#be123c;
  --warning:#b45309;
  --info:#1d4ed8;
  --hero-glow-1:rgba(37,99,235,.12);
  --hero-glow-2:rgba(124,58,237,.12);
  --hero-glow-3:rgba(15,118,110,.10);
  --glass:linear-gradient(180deg, rgba(255,255,255,.65), rgba(255,255,255,.30));
  --grid-line:rgba(29,78,216,.05);
  color-scheme:light;
}

*{box-sizing:border-box}
html,body{margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:-apple-system,BlinkMacSystemFont,"Hiragino Sans","Yu Gothic",sans-serif;
  background:
    radial-gradient(circle at 12% 18%, var(--hero-glow-1), transparent 28%),
    radial-gradient(circle at 85% 10%, var(--hero-glow-2), transparent 26%),
    radial-gradient(circle at 76% 72%, var(--hero-glow-3), transparent 24%),
    linear-gradient(180deg, var(--bg) 0%, var(--bg-elevated) 100%);
  color:var(--text);
  line-height:1.65;
  min-height:100vh;
  transition:background var(--transition-base), color var(--transition-base);
}
body::before{
  content:"";
  position:fixed;
  inset:0;
  pointer-events:none;
  background-image:
    linear-gradient(var(--grid-line) 1px, transparent 1px),
    linear-gradient(90deg, var(--grid-line) 1px, transparent 1px);
  background-size:32px 32px;
  opacity:.5;
  mask-image:linear-gradient(180deg, rgba(0,0,0,.4), rgba(0,0,0,0));
}
body.theme-admin,
body.theme-client{
  background:
    radial-gradient(circle at top right, var(--hero-glow-2), transparent 26%),
    linear-gradient(180deg, var(--bg) 0%, var(--bg-elevated) 100%);
}
img{max-width:100%;display:block}
a{color:var(--accent);text-decoration:none;transition:color var(--transition-base), opacity var(--transition-base), transform var(--transition-base)}
a:hover{text-decoration:none;color:var(--accent-strong)}
button,input,select,textarea{font:inherit}
button{cursor:pointer}
::selection{background:color-mix(in srgb, var(--accent) 32%, transparent);color:var(--text-strong)}

.container{width:min(var(--content-width), calc(100% - 32px));margin:0 auto}
.container-narrow{width:min(var(--content-width-narrow), calc(100% - 32px));margin:0 auto}
.stack{display:grid;gap:18px}
.stack-sm{display:grid;gap:10px}
.stack-lg{display:grid;gap:26px}
.actions,
.hero-actions,
.actions-inline,
.header-actions,
.cta-row,
.link-cluster{display:flex;gap:12px;flex-wrap:wrap;align-items:center}
.text-muted{color:var(--muted)}
.small-text{font-size:.92rem;color:var(--muted)}
.mono{font-family:ui-monospace,SFMono-Regular,Menlo,monospace}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}

.site-header{
  position:sticky;
  top:0;
  z-index:30;
  border-bottom:1px solid var(--line);
  background:color-mix(in srgb, var(--bg) 72%, transparent);
  backdrop-filter:blur(16px) saturate(140%);
}
.bar{display:flex;align-items:center;justify-content:space-between;gap:18px;padding:14px 0}
.brand{
  display:inline-flex;
  align-items:center;
  gap:10px;
  font-weight:900;
  letter-spacing:.02em;
  color:var(--text-strong);
  font-size:1.05rem;
}
.brand-mark{
  width:38px;
  height:38px;
  border-radius:13px;
  display:inline-grid;
  place-items:center;
  background:linear-gradient(135deg, var(--accent), var(--accent-2));
  box-shadow:0 16px 40px color-mix(in srgb, var(--accent) 22%, transparent);
  color:#081018;
  font-weight:900;
}
.brand-copy{display:grid;gap:2px}
.brand-sub{font-size:.76rem;color:var(--muted);font-weight:600}
.nav{
  display:flex;
  gap:6px;
  flex-wrap:wrap;
  align-items:center;
  justify-content:center;
}
.nav a{
  color:var(--muted);
  padding:9px 12px;
  border-radius:999px;
  font-weight:700;
}
.nav a:hover,
.nav a:focus-visible{
  background:color-mix(in srgb, var(--accent) 10%, transparent);
  color:var(--text-strong);
}
.header-controls{display:flex;align-items:center;gap:10px;flex-wrap:wrap;justify-content:flex-end}
.theme-toggle{
  display:inline-flex;
  align-items:center;
  gap:10px;
  min-height:44px;
  padding:10px 14px;
  border-radius:999px;
  border:1px solid var(--line-strong);
  background:var(--glass);
  color:var(--text);
  box-shadow:var(--shadow-sm);
}
.theme-toggle:hover{transform:translateY(-1px)}
.theme-toggle__icon{
  width:22px;
  height:22px;
  border-radius:999px;
  display:inline-grid;
  place-items:center;
  background:linear-gradient(135deg, var(--accent), var(--accent-2));
  color:#09111c;
  font-size:.9rem;
  font-weight:800;
}
.theme-toggle__label{font-size:.9rem;font-weight:800;letter-spacing:.01em}
.theme-toggle--compact{padding:9px 12px}
.theme-toggle--compact .theme-toggle__label{font-size:.84rem}

.hero{position:relative;padding:84px 0 46px;overflow:hidden}
.hero::after{
  content:"";
  position:absolute;
  inset:auto 0 0 0;
  height:120px;
  background:linear-gradient(180deg, transparent, color-mix(in srgb, var(--bg-elevated) 70%, transparent));
  pointer-events:none;
}
.hero-grid{display:grid;grid-template-columns:minmax(0,1.2fr) minmax(340px,.8fr);gap:26px;align-items:stretch}
.badge,
.pill,
.status-chip{
  display:inline-flex;
  align-items:center;
  gap:8px;
  padding:7px 12px;
  border-radius:999px;
  border:1px solid color-mix(in srgb, var(--accent) 26%, transparent);
  background:color-mix(in srgb, var(--accent) 11%, transparent);
  color:var(--accent);
  font-size:.84rem;
  font-weight:800;
  letter-spacing:.02em;
}
.status-chip--muted{
  border-color:var(--line-strong);
  background:color-mix(in srgb, var(--panel) 76%, transparent);
  color:var(--muted);
}
.hero-copy{position:relative;z-index:1}
.hero h1,
.page-hero h1{font-size:clamp(2.4rem, 5vw, 4.4rem);line-height:1.02;letter-spacing:-.04em;margin:.34em 0 .24em;color:var(--text-strong)}
.lead{font-size:1.06rem;color:var(--muted);max-width:62ch}
.hero-note{color:var(--muted);font-size:.95rem}
.hero-panel,
.panel,
.card,
.embed-card,
.stat-card,
.surface,
.surface-soft{
  position:relative;
  border:1px solid var(--line);
  border-radius:var(--radius-lg);
  background:linear-gradient(180deg, var(--panel), color-mix(in srgb, var(--panel-strong) 92%, transparent));
  box-shadow:var(--shadow-md);
  overflow:hidden;
}
.hero-panel::before,
.panel::before,
.card::before,
.embed-card::before,
.stat-card::before,
.surface::before{
  content:"";
  position:absolute;
  inset:0 auto auto 0;
  width:100%;
  height:1px;
  background:linear-gradient(90deg, transparent, color-mix(in srgb, var(--accent) 36%, transparent), transparent);
  opacity:.9;
}
.hero-panel,
.panel,
.embed-card,
.surface{padding:22px}
.surface-soft{padding:18px;background:linear-gradient(180deg, color-mix(in srgb, var(--panel) 88%, transparent), color-mix(in srgb, var(--panel-soft) 92%, transparent))}
.cards .card,
.card{padding:18px}
.card:hover,
.embed-card:hover,
.surface:hover{background:linear-gradient(180deg, var(--card-hover), color-mix(in srgb, var(--panel-strong) 94%, transparent))}
.card-title,h2,h3{color:var(--text-strong)}
h2{font-size:clamp(1.45rem, 3vw, 2.15rem);line-height:1.14;margin:0 0 14px}
h3{font-size:1.05rem;line-height:1.3;margin:0 0 10px}
p{margin:0 0 1em}
p:last-child{margin-bottom:0}
.kicker,
.eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:.82rem;font-weight:800;color:var(--accent);text-transform:uppercase;letter-spacing:.08em}
.section{padding:44px 0}
.section-soft{background:color-mix(in srgb, var(--panel-soft) 28%, transparent)}
.section-copy{color:var(--muted);max-width:72ch}
.section-head{display:flex;justify-content:space-between;align-items:flex-end;gap:18px;margin-bottom:18px}
.section-head p{max-width:60ch}
.metrics,
.metric-strip{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:20px}
.metric-card,
.stat-card{padding:18px;display:grid;gap:8px;min-width:0}
.metric-card strong,
.stat-card strong{font-size:.82rem;letter-spacing:.06em;text-transform:uppercase;color:var(--muted)}
.metric-card span,
.stat-card span{font-size:clamp(1.3rem, 4vw, 2rem);font-weight:900;color:var(--text-strong);line-height:1.05}
.metric-card small{color:var(--muted)}
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.feature-list,
.check-list{padding:0;margin:0;list-style:none;display:grid;gap:12px}
.feature-list li,
.check-list li{
  position:relative;
  padding-left:28px;
  color:var(--muted-strong);
}
.feature-list li::before,
.check-list li::before{
  content:"✦";
  position:absolute;
  left:0;
  top:0;
  color:var(--accent);
  font-weight:900;
}
.demo-card .card-title,
.demo-card h2,
.demo-card h3{margin-bottom:8px}
.demo-meta{display:flex;flex-wrap:wrap;gap:8px;margin:12px 0 18px}
.demo-detail{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(320px,.95fr);gap:24px}
.demo-stage{display:grid;gap:16px}
.embed-card{position:sticky;top:92px}
.demo-frame{width:100%;height:490px;border:1px solid var(--line);border-radius:16px;background:linear-gradient(180deg, var(--bg-strong), color-mix(in srgb, var(--bg) 86%, transparent));box-shadow:inset 0 1px 0 rgba(255,255,255,.06)}
.info-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:24px}
.info-card{padding:18px;border-radius:var(--radius-md);border:1px solid var(--line);background:color-mix(in srgb, var(--panel-soft) 72%, transparent)}
.link-tile{display:block;padding:16px;border-radius:var(--radius-md);border:1px solid var(--line);background:color-mix(in srgb, var(--panel) 82%, transparent);color:var(--text)}
.link-tile:hover{transform:translateY(-1px);border-color:var(--line-strong)}
.link-tile strong{display:block;color:var(--text-strong);margin-bottom:6px}
.site-footer{padding:36px 0 46px;border-top:1px solid var(--line);margin-top:44px;background:color-mix(in srgb, var(--bg-elevated) 68%, transparent)}
.footer-grid{display:flex;justify-content:space-between;gap:24px;flex-wrap:wrap;align-items:flex-start}
.footer-grid a{color:var(--muted);padding:4px 0}
.flash{padding:14px 16px;border-radius:16px;margin:18px 0;border:1px solid var(--line);background:color-mix(in srgb, var(--panel-soft) 78%, transparent)}
.flash-success{background:color-mix(in srgb, var(--success) 18%, var(--panel));color:color-mix(in srgb, var(--success) 40%, var(--text-strong));border-color:color-mix(in srgb, var(--success) 30%, transparent)}
.flash-error{background:color-mix(in srgb, var(--danger) 17%, var(--panel));color:color-mix(in srgb, var(--danger) 38%, var(--text-strong));border-color:color-mix(in srgb, var(--danger) 28%, transparent)}
.page-section .prose,
.prose{max-width:880px}
.prose p,
.rich-text p{color:var(--muted-strong)}
.rich-text p:first-child{margin-top:0}
.rich-text ul{padding-left:1.35rem}
.rich-text li{margin:.42rem 0}
.form-shell{max-width:980px}
.form-grid{display:grid;gap:16px}
.form-grid label{display:grid;gap:8px}
.form-grid span{color:var(--muted);font-size:.93rem;font-weight:700;letter-spacing:.01em}
input,select,textarea{
  width:100%;
  padding:12px 14px;
  border-radius:14px;
  border:1px solid var(--line);
  background:color-mix(in srgb, var(--panel-soft) 76%, transparent);
  color:var(--text-strong);
  box-shadow:inset 0 1px 0 rgba(255,255,255,.04);
  transition:border-color var(--transition-base), box-shadow var(--transition-base), background var(--transition-base);
}
input:focus,select:focus,textarea:focus{
  outline:none;
  border-color:color-mix(in srgb, var(--accent) 48%, transparent);
  box-shadow:0 0 0 4px color-mix(in srgb, var(--accent) 14%, transparent);
}
textarea{resize:vertical;min-height:120px}
.checkbox{display:flex !important;align-items:center;gap:10px}
.checkbox input{width:auto}
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:10px;
  min-height:44px;
  padding:11px 18px;
  border-radius:14px;
  background:linear-gradient(135deg, var(--accent), var(--accent-2));
  color:#081018;
  border:1px solid transparent;
  font-weight:900;
  letter-spacing:.01em;
  cursor:pointer;
  box-shadow:0 18px 38px color-mix(in srgb, var(--accent) 22%, transparent);
  transition:transform var(--transition-base), filter var(--transition-base), box-shadow var(--transition-base), background var(--transition-base);
}
.btn:hover,
.btn:focus-visible{transform:translateY(-1px);filter:saturate(1.06);color:#081018}
.btn-secondary{
  background:linear-gradient(180deg, color-mix(in srgb, var(--panel-soft) 90%, transparent), color-mix(in srgb, var(--panel) 96%, transparent));
  color:var(--text-strong);
  border-color:var(--line);
  box-shadow:none;
}
.btn-outline{
  background:transparent;
  color:var(--accent);
  border-color:color-mix(in srgb, var(--accent) 28%, transparent);
  box-shadow:none;
}
.btn-outline:hover,
.btn-outline:focus-visible{color:var(--accent-strong)}
.btn-danger{
  background:linear-gradient(180deg, color-mix(in srgb, var(--danger) 24%, transparent), color-mix(in srgb, var(--danger) 14%, transparent));
  color:color-mix(in srgb, var(--danger) 60%, var(--text-strong));
  border-color:color-mix(in srgb, var(--danger) 30%, transparent);
  box-shadow:none;
}
.btn-sm{min-height:38px;padding:9px 13px;font-size:.9rem;border-radius:12px}
.btn-block{width:100%}
.table-shell{overflow:auto;border-radius:var(--radius-lg);border:1px solid var(--line);background:linear-gradient(180deg, var(--panel), color-mix(in srgb, var(--panel-strong) 92%, transparent));box-shadow:var(--shadow-md)}
.table{width:100%;border-collapse:collapse;overflow:hidden;background:transparent}
.table.panel{padding:0}
.table th,.table td{padding:13px 14px;border-bottom:1px solid var(--line);vertical-align:top;text-align:left}
.table th{color:var(--muted);font-weight:800;font-size:.86rem;text-transform:uppercase;letter-spacing:.04em;background:color-mix(in srgb, var(--panel-soft) 66%, transparent)}
.table tbody tr:hover{background:color-mix(in srgb, var(--panel-soft) 40%, transparent)}
.table tbody tr:last-child td{border-bottom:none}
.detail-list{display:grid;gap:12px}
.detail-list div{display:grid;grid-template-columns:150px 1fr;gap:12px}
.detail-list dt{color:var(--muted);font-weight:700}
.auth-box{max-width:440px;margin:72px auto;padding:24px}
.auth-copy{margin-bottom:18px}
.admin-shell{display:grid;grid-template-columns:280px minmax(0,1fr);min-height:100vh}
.sidebar{
  padding:22px 18px;
  border-right:1px solid var(--line);
  background:linear-gradient(180deg, color-mix(in srgb, var(--bg-strong) 92%, transparent), color-mix(in srgb, var(--bg) 92%, transparent));
  position:sticky;
  top:0;
  height:100vh;
}
.sidebar::after{
  content:"";
  position:absolute;
  inset:0;
  pointer-events:none;
  background:linear-gradient(180deg, transparent, color-mix(in srgb, var(--accent) 6%, transparent));
}
.sidebar-client{background:linear-gradient(180deg, color-mix(in srgb, var(--bg-strong) 92%, transparent), color-mix(in srgb, var(--bg-elevated) 92%, transparent))}
.sidebar-head{display:grid;gap:16px;margin-bottom:22px;position:relative;z-index:1}
.admin-brand{display:block;margin-bottom:4px}
.sidebar-nav{display:grid;gap:8px;position:relative;z-index:1}
.sidebar-nav a{padding:11px 13px;border-radius:14px;color:var(--muted);background:transparent;font-weight:700;border:1px solid transparent}
.sidebar-nav a:hover,
.sidebar-nav a:focus-visible{text-decoration:none;background:color-mix(in srgb, var(--panel-soft) 70%, transparent);color:var(--text-strong);border-color:var(--line)}
.sidebar-footer{margin-top:24px;display:grid;gap:12px;position:relative;z-index:1}
.sidebar-logout{margin:0}
.admin-main{padding:28px}
.admin-header{margin-bottom:22px;display:flex;justify-content:space-between;align-items:flex-start;gap:18px}
.admin-header .surface{width:100%}
.panel-head{display:flex;justify-content:space-between;align-items:flex-end;gap:16px;margin-bottom:16px}
.stats-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.quick-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}
.card-link{display:flex;justify-content:space-between;align-items:center;gap:16px}
.card-link strong{color:var(--text-strong)}
.card-link span{color:var(--muted)}
.demo-list{display:grid;gap:16px}
.demo-list .card{display:grid;gap:10px}
.page-hero{padding:42px 0 22px}
.page-hero .container{display:grid;gap:16px}
.support-card{display:grid;gap:14px}
.list-clean{padding:0;margin:0;list-style:none;display:grid;gap:12px}
.list-clean li{padding:12px 14px;border-radius:14px;background:color-mix(in srgb, var(--panel-soft) 60%, transparent);border:1px solid var(--line)}
.form-inline{display:flex;gap:12px;align-items:center;flex-wrap:wrap}

@media (max-width: 1160px){
  .hero-grid,
  .demo-detail,
  .info-grid,
  .admin-shell{grid-template-columns:1fr}
  .sidebar{position:static;height:auto;border-right:none;border-bottom:1px solid var(--line)}
}

@media (max-width: 960px){
  .grid-4,
  .grid-3,
  .grid-2,
  .stats-grid,
  .metrics,
  .metric-strip,
  .quick-grid{grid-template-columns:1fr}
  .admin-main{padding:20px}
  .demo-frame{height:400px}
  .section-head,
  .admin-header,
  .footer-grid,
  .bar{align-items:flex-start}
}

@media (max-width: 760px){
  .site-header{position:static}
  .bar,
  .footer-grid,
  .header-controls{flex-direction:column;align-items:stretch}
  .nav{justify-content:flex-start}
  .nav a{padding:8px 10px}
  .hero{padding-top:50px}
  .hero h1,
  .page-hero h1{font-size:clamp(2rem, 9vw, 3rem)}
  .container,
  .container-narrow{width:min(100% - 24px, var(--content-width))}
  .detail-list div{grid-template-columns:1fr}
  .demo-frame{height:320px}
}

@media (prefers-reduced-motion: reduce){
  *,*::before,*::after{animation:none !important;transition:none !important;scroll-behavior:auto !important}
}

.hero-grid--showcase{
  grid-template-columns:minmax(0,.92fr) minmax(0,1.08fr);
  align-items:start;
}
.hero-showcase-stage{position:relative;z-index:1}
.hero-benefits{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
.hero-benefit{display:grid;gap:8px;min-height:100%}
.hero-benefit strong{font-size:.94rem;color:var(--text-strong)}
.hero-benefit span{font-size:.92rem;color:var(--muted)}
.browser-frame{
  border:1px solid var(--line-strong);
  border-radius:28px;
  background:linear-gradient(180deg, color-mix(in srgb, var(--panel) 86%, transparent), color-mix(in srgb, var(--bg-strong) 94%, transparent));
  box-shadow:var(--shadow-lg);
  overflow:hidden;
}
.browser-frame__bar{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:12px;
  padding:12px 16px;
  border-bottom:1px solid var(--line);
  background:linear-gradient(180deg, color-mix(in srgb, var(--panel-soft) 84%, transparent), color-mix(in srgb, var(--panel) 84%, transparent));
}
.browser-frame__dots{display:flex;gap:8px;align-items:center}
.browser-frame__dots span{width:10px;height:10px;border-radius:999px;background:color-mix(in srgb, var(--muted) 38%, transparent)}
.browser-frame__dots span:nth-child(1){background:#fb7185}
.browser-frame__dots span:nth-child(2){background:#fbbf24}
.browser-frame__dots span:nth-child(3){background:#34d399}
.browser-frame__label{font-size:.83rem;font-weight:800;letter-spacing:.04em;color:var(--muted);text-transform:uppercase}
.browser-frame__body{padding:14px;background:linear-gradient(180deg, color-mix(in srgb, var(--bg-strong) 90%, transparent), color-mix(in srgb, var(--bg) 90%, transparent))}
.hero-demo-frame{width:100%;height:560px;border:0;border-radius:22px;background:#090f1d;display:block}
.empty-demo-state{min-height:320px;display:grid;place-items:center;text-align:center}
.shot-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}
.shot-card{
  margin:0;
  display:grid;
  gap:12px;
  border:1px solid var(--line);
  border-radius:22px;
  background:linear-gradient(180deg, color-mix(in srgb, var(--card) 96%, transparent), color-mix(in srgb, var(--panel) 96%, transparent));
  box-shadow:var(--shadow-md);
  overflow:hidden;
}
.shot-card img{width:100%;aspect-ratio:16/10;object-fit:cover;background:var(--bg-strong)}
.shot-card figcaption{padding:0 16px 16px;display:grid;gap:6px}
.shot-card strong{color:var(--text-strong);font-size:.96rem}
.shot-card span{color:var(--muted);font-size:.92rem}
.cards-rich .card{padding:18px 18px 20px}
.use-case-card{gap:14px}
.media-frame{
  position:relative;
  overflow:hidden;
  border-radius:20px;
  border:1px solid var(--line);
  background:linear-gradient(180deg, color-mix(in srgb, var(--panel-soft) 86%, transparent), color-mix(in srgb, var(--bg-strong) 92%, transparent));
  box-shadow:inset 0 1px 0 rgba(255,255,255,.06), var(--shadow-sm);
}
.media-frame::before{
  content:"";
  position:absolute;
  inset:0 auto auto 0;
  width:100%;
  height:1px;
  background:linear-gradient(90deg, transparent, color-mix(in srgb, var(--accent) 36%, transparent), transparent);
  z-index:1;
}
.media-frame img{width:100%;display:block;aspect-ratio:16/10;object-fit:cover}
.media-frame--illus img{aspect-ratio:16/11}
.demo-card__thumb img{aspect-ratio:16/9}
.demo-card--showcase{height:100%}
.demo-feature-grid{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(300px,.85fr);gap:24px;align-items:start}
.demo-frame--featured{height:520px}
.demo-detail--customer{grid-template-columns:minmax(0,1.2fr) minmax(320px,.8fr)}
.cards-compact .card{padding:16px}
.faq-stack{display:grid;gap:12px}
.faq-mini{padding:14px 16px;border-radius:18px;border:1px solid var(--line);background:color-mix(in srgb, var(--panel-soft) 70%, transparent)}
.faq-mini strong{display:block;margin-bottom:6px;color:var(--text-strong)}
.section-cta{padding-top:20px}
.cta-band{
  display:grid;
  grid-template-columns:minmax(0,1fr) auto;
  gap:20px;
  align-items:center;
  padding:26px;
  border-radius:28px;
  border:1px solid var(--line-strong);
  background:
    radial-gradient(circle at 12% 20%, color-mix(in srgb, var(--accent) 18%, transparent), transparent 32%),
    radial-gradient(circle at 88% 18%, color-mix(in srgb, var(--accent-2) 18%, transparent), transparent 26%),
    linear-gradient(180deg, color-mix(in srgb, var(--panel) 94%, transparent), color-mix(in srgb, var(--panel-strong) 96%, transparent));
  box-shadow:var(--shadow-lg);
}
.page-hero--showcase{padding-top:54px}
.prose strong{color:var(--text-strong)}

@media (max-width: 1100px){
  .hero-grid--showcase,
  .demo-feature-grid,
  .cta-band,
  .demo-detail--customer{grid-template-columns:1fr}
}

@media (max-width: 960px){
  .hero-benefits,
  .shot-grid{grid-template-columns:1fr}
  .hero-demo-frame,
  .demo-frame--featured{height:440px}
}

@media (max-width: 760px){
  .hero-demo-frame,
  .demo-frame--featured{height:360px}
  .cta-band{padding:20px}
}


.hero-showcase--wide{
  padding-top:clamp(30px,5vw,56px);
}
.hero-showcase--wide .container{
  max-width:min(1440px, calc(100% - 32px));
}
.surface-hero-copy{
  position:relative;
  overflow:hidden;
}
.surface-hero-copy::after{
  content:"";
  position:absolute;
  inset:auto -40px -80px auto;
  width:220px;
  height:220px;
  background:radial-gradient(circle, rgba(96,165,250,.22), transparent 68%);
  pointer-events:none;
}
.featured-stage-shell{
  gap:18px;
}
.browser-frame--hero-wide{
  border-radius:28px;
  overflow:hidden;
  box-shadow:0 32px 70px rgba(4,9,20,.34);
}
.browser-frame__bar--accent{
  background:linear-gradient(180deg, rgba(255,255,255,.07), rgba(255,255,255,.02));
}
.browser-frame__body--hero{
  padding:0;
  background:linear-gradient(180deg, rgba(10,16,28,.95), rgba(6,10,20,.98));
}
.hero-demo-frame--wide{
  width:100%;
  height:min(78vh, 920px);
  min-height:620px;
  border:0;
  display:block;
  background:#08111f;
}
.grid-featured-meta{
  display:grid;
  grid-template-columns:minmax(0,1.6fr) minmax(280px,.8fr);
  gap:18px;
}
.featured-stage-meta__main,
.featured-stage-meta__actions{
  min-height:100%;
}
.cta-row--stretch{
  display:flex;
  flex-wrap:wrap;
  gap:12px;
}
.hero-benefits--wide{
  display:grid;
  grid-template-columns:repeat(3, minmax(0,1fr));
  gap:16px;
}
.media-frame--raised{
  border:1px solid rgba(255,255,255,.12);
  box-shadow:0 18px 34px rgba(3,8,18,.16);
}
.empty-demo-state--wide{
  min-height:560px;
  display:grid;
  place-items:center;
  text-align:center;
}
.form-span-2{
  grid-column:1 / -1;
}
.form-actions{
  display:flex;
  gap:12px;
  flex-wrap:wrap;
}
@media (max-width: 1100px){
  .hero-demo-frame--wide{
    min-height:500px;
    height:min(70vh, 720px);
  }
  .grid-featured-meta{
    grid-template-columns:1fr;
  }
}
@media (max-width: 860px){
  .hero-benefits--wide{
    grid-template-columns:1fr;
  }
  .hero-demo-frame--wide{
    min-height:420px;
    height:min(62vh, 560px);
  }
}
@media (max-width: 640px){
  .hero-showcase--wide .container{
    max-width:calc(100% - 20px);
  }
  .hero-demo-frame--wide{
    min-height:340px;
    height:min(58vh, 460px);
  }
  .browser-frame--hero-wide{
    border-radius:20px;
  }
  .surface-hero-copy{
    padding:20px;
  }
}

/* === 2026-04 showcase refresh: top / demo pages === */
.hero-showcase--customer .surface-hero-copy--compact{
  padding:24px 26px;
}
.hero-actions--rich{
  align-items:center;
}
.showcase-stage{
  gap:18px;
}
.showcase-stage__head{
  display:flex;
  justify-content:space-between;
  align-items:flex-end;
  gap:18px;
}
.showcase-stage__meta-chips{
  justify-content:flex-end;
}
.browser-frame--showcase{
  box-shadow:0 34px 86px rgba(4,9,20,.36);
}
.browser-frame__body--showcase{
  padding:0;
}
.hero-demo-frame--showcase{
  width:100%;
  min-height:700px;
  height:min(84vh, 980px);
  background:#050c19;
}
.grid-featured-meta--showcase{
  grid-template-columns:minmax(0,1.45fr) minmax(320px,.85fr);
  align-items:stretch;
}
.feature-list--compact{
  display:grid;
  gap:10px;
  margin:0;
  padding:0;
  color:var(--muted);
}
.feature-list--compact > *{
  padding:12px 14px;
  border:1px solid var(--line);
  border-radius:16px;
  background:color-mix(in srgb, var(--panel-soft) 72%, transparent);
}
.section-head--showcase{
  align-items:flex-end;
}
.demo-card--showcase-landing{
  display:grid;
  grid-template-rows:auto 1fr auto;
}
.demo-card__body{
  align-content:start;
}
.demo-card__topline{
  display:flex;
  justify-content:space-between;
  align-items:center;
  gap:10px;
  flex-wrap:wrap;
}
.demo-card__actions{
  margin-top:auto;
}
.page-hero--showcase-refined{
  padding-top:40px;
  padding-bottom:18px;
}
.demo-spotlight{
  display:grid;
  grid-template-columns:minmax(0,1.55fr) minmax(320px,.85fr);
  gap:22px;
  align-items:start;
}
.demo-spotlight--wide{
  align-items:stretch;
}
.demo-spotlight__info{
  min-height:100%;
}
.demo-showcase-grid{
  display:grid;
  grid-template-columns:repeat(2, minmax(0, 1fr));
  gap:18px;
}
.demo-list-card{
  display:grid;
  grid-template-rows:auto 1fr auto;
  gap:14px;
  padding:18px;
}
.demo-list-card__thumb img{
  aspect-ratio:16/10;
}
.demo-list-card--featured{
  background:
    radial-gradient(circle at 16% 0%, color-mix(in srgb, var(--accent) 12%, transparent), transparent 30%),
    linear-gradient(180deg, color-mix(in srgb, var(--card) 96%, transparent), color-mix(in srgb, var(--panel) 96%, transparent));
}
.demo-list-card__content h2,
.demo-list-card__content h3{
  margin:0;
}
.demo-list-card__content p{
  margin:0;
}
.demo-list-card__actions{
  margin-top:auto;
}
.demo-detail-shell{
  display:grid;
  grid-template-columns:minmax(0,1.2fr) minmax(320px,.8fr);
  gap:22px;
  align-items:start;
}
.demo-detail-side-rail{
  position:relative;
}
@media (max-width: 1180px){
  .hero-demo-frame--showcase{
    min-height:620px;
    height:min(76vh, 880px);
  }
}
@media (max-width: 1100px){
  .showcase-stage__head,
  .demo-spotlight,
  .demo-detail-shell,
  .grid-featured-meta--showcase{
    grid-template-columns:1fr;
    display:grid;
  }
  .showcase-stage__meta-chips{
    justify-content:flex-start;
  }
}
@media (max-width: 900px){
  .demo-showcase-grid{
    grid-template-columns:1fr;
  }
  .hero-demo-frame--showcase{
    min-height:520px;
    height:min(68vh, 720px);
  }
}
@media (max-width: 760px){
  .hero-showcase--customer .surface-hero-copy--compact{
    padding:20px;
  }
  .hero-demo-frame--showcase{
    min-height:440px;
    height:min(62vh, 560px);
  }
}
@media (max-width: 640px){
  .hero-demo-frame--showcase{
    min-height:360px;
    height:min(58vh, 460px);
  }
  .demo-list-card{
    padding:16px;
  }
}


/* === 2026-04 embed-first finish: top / demo pages === */
.browser-frame--embed-stage{
  border-radius: 28px;
}
.browser-frame__body--embed{
  padding: 0;
  overflow: hidden;
}
.hero-demo-frame--embed{
  display: block;
  width: 100%;
  height: clamp(520px, 58vw, 760px);
  min-height: 520px;
  border: 0;
  background: #050c19;
  overflow: hidden;
}
.showcase-stage__head--compact{
  align-items: end;
}
.showcase-stage__foot-panels{
  align-items: stretch;
}
.demo-spotlight--stack,
.demo-preview-showcase{
  display: grid;
  gap: 22px;
}
.demo-spotlight__meta-grid,
.demo-preview-panels{
  display: grid;
  grid-template-columns: minmax(0,1.2fr) minmax(300px,.8fr);
  gap: 18px;
}
.demo-detail-shell--stack{
  grid-template-columns: minmax(0,1.15fr) minmax(300px,.85fr);
}
@media (max-width: 1180px){
  .hero-demo-frame--embed{
    height: clamp(500px, 64vw, 700px);
    min-height: 500px;
  }
}
@media (max-width: 980px){
  .demo-spotlight__meta-grid,
  .demo-preview-panels,
  .demo-detail-shell--stack{
    grid-template-columns: 1fr;
  }
  .hero-demo-frame--embed{
    height: clamp(460px, 74vw, 620px);
    min-height: 460px;
  }
}
@media (max-width: 760px){
  .hero-demo-frame--embed{
    height: clamp(420px, 92vw, 560px);
    min-height: 420px;
  }
}
@media (max-width: 560px){
  .hero-demo-frame--embed{
    height: clamp(380px, 108vw, 520px);
    min-height: 380px;
  }
}