:root{ --radius-xl: 18px; --blur: 10px; --grad-aurora: radial-gradient(80% 120% at 20% 20%, rgba(123,97,255,.35), transparent 60%),
       radial-gradient(90% 120% at 80% 10%, rgba(47,111,255,.35), transparent 60%),
       radial-gradient(120% 120% at 60% 80%, rgba(20,211,193,.28), transparent 60%); }
html,body{scroll-behavior:smooth}
a{text-decoration:none;color:var(--brand)}
.container{max-width:1200px;margin:0 auto;padding:24px}
/* Header (glass) */
.header-wrap{position:sticky;top:12px;z-index:50}
.header{display:flex;align-items:center;justify-content:space-between;padding:10px 14px;border-radius:14px;
  background:linear-gradient(180deg, rgba(255,255,255,.05), rgba(255,255,255,.02));
  border:1px solid var(--border); backdrop-filter: blur(var(--blur)); box-shadow:0 10px 40px rgba(0,0,0,.18)}
.brand{display:flex;align-items:center;gap:10px;font-weight:800} .brand img{width:28px;height:28px}
.nav{display:flex;gap:8px;align-items:center}
.nav a{color:var(--text);padding:8px 10px;border-radius:10px}
.nav a:hover{background:rgba(255,255,255,.04)}
.cta{display:flex;gap:10px;align-items:center}
.btn{display:inline-flex;align-items:center;gap:8px;border:none;border-radius:12px;padding:10px 14px;font-weight:700;cursor:pointer}
.btn.primary{background:linear-gradient(180deg, var(--brand), var(--brand-2));color:#fff;box-shadow:0 10px 30px rgba(47,111,255,.35)}
.btn.ghost{background:transparent;color:var(--text);border:1px solid var(--border)}
/* Hero Aurora */
.hero{position:relative;margin-top:18px;border-radius:var(--radius-xl);padding:60px 28px;color:#fff;overflow:hidden;
  background: #0A0F1C;}
.hero:before{content:"";position:absolute;inset:0;background:var(--grad-aurora);filter:blur(20px);opacity:.9}
.hero .grid{position:relative;z-index:1;display:grid;grid-template-columns:1.1fr .9fr;gap:24px;align-items:center}
.kicker{letter-spacing:.18em;opacity:.85;margin-bottom:8px}
.title{font-size:48px;line-height:1.12;margin:6px 0 8px;font-weight:900}
.desc{opacity:.92;max-width:700px}
.hero-cta{display:flex;gap:12px;margin-top:14px}
.mock{aspect-ratio:4/3;border-radius:16px;padding:1px;background: linear-gradient(135deg, rgba(123,97,255,.65), rgba(20,211,193,.55));}
.mock > div{height:100%;border-radius:15px;background:rgba(12,18,32,.75);border:1px solid rgba(255,255,255,.12);backdrop-filter:blur(6px)}
/* Section blocks */
.section{margin-top:28px}
.card{position:relative;background:var(--surface);border-radius:14px;padding:16px;border:1px solid var(--border);
  box-shadow:0 10px 30px rgba(0,0,0,.12)}
.card.grad-border{background:linear-gradient(var(--surface), var(--surface)) padding-box,
                 linear-gradient(135deg, var(--brand), var(--accent)) border-box; border:1px solid transparent}
.cards{display:grid;grid-template-columns:repeat(12,1fr);gap:16px}
.card-4{grid-column:span 4} .card-6{grid-column:span 6}
h2{margin:.2em 0 .4em} h3{margin:.3em 0}
.badge{display:inline-flex;align-items:center;gap:6px;padding:6px 10px;border-radius:999px;border:1px solid var(--border);background:rgba(255,255,255,.03)}
/* Pricing modern */
.pricing{display:grid;grid-template-columns:repeat(12,1fr);gap:16px}
.price-card{grid-column:span 4;padding:18px;border-radius:16px;border:1px solid var(--border);
  background:linear-gradient(180deg, rgba(255,255,255,.02), rgba(255,255,255,.01));box-shadow:0 10px 30px rgba(0,0,0,.12)}
.price-card.featured{background:linear-gradient(180deg, rgba(47,111,255,.10), rgba(20,211,193,.08));border-color:rgba(47,111,255,.35)}
.price{font-size:42px;font-weight:900;margin:6px 0}
.list{list-style:none;padding:0;margin:8px 0 0 0;display:flex;flex-direction:column;gap:8px}
.list li{display:flex;gap:10px;align-items:center}
/* Footer */
.footer{margin-top:28px;color:var(--muted);text-align:center}
.footer-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.footer a{color:var(--muted)}
/* Theme toggles */
.theme-switch{display:flex;gap:8px;align-items:center}
.theme-switch button{padding:6px 10px;border-radius:8px;border:1px solid var(--border);background:rgba(255,255,255,.04);cursor:pointer;color:var(--text)}
.theme-switch button.active{border-color:var(--brand)}
/* Responsive */
@media (max-width:960px){
  .hero .grid{grid-template-columns:1fr}
  .card-4,.card-6,.price-card{grid-column:span 12}
  .title{font-size:36px}
}


/* ===== Hero v2 (Aurora Mesh + Gradient Title + Metrics + Preview Stack) ===== */
.hero-v2{position:relative;margin-top:18px;border-radius:20px;padding:64px 28px;color:#fff;overflow:hidden;background:var(--surface-1);}
.hero-v2:before{content:"";position:absolute;inset:-20%;background:
  radial-gradient(60% 100% at 15% 20%, rgba(123,97,255,.35), transparent 60%),
  radial-gradient(70% 90% at 85% 15%, rgba(47,111,255,.35), transparent 60%),
  radial-gradient(90% 110% at 60% 85%, rgba(20,211,193,.28), transparent 60%);
  filter:blur(24px);opacity:.95}
.hero-v2 .grid{position:relative;z-index:1;display:grid;grid-template-columns:1.05fr .95fr;gap:28px;align-items:center}
.hero-v2 .kicker{letter-spacing:.18em;opacity:.9}
.hero-v2 .title{font-size:52px;line-height:1.1;margin:.2em 0 .3em;font-weight:900;
  background:linear-gradient(100deg,#EAF1FF 10%,#BFD0FF 45%,#6D95FF 70%,#7BFFE6 100%);
  -webkit-background-clip:text;background-clip:text;color:transparent}
.hero-v2 .desc{opacity:.96;max-width:720px}
.hero-v2 .cta{display:flex;gap:12px;margin-top:16px}
.hero-v2 .metrics{display:flex;gap:18px;flex-wrap:wrap;margin-top:18px}
.metric{display:flex;gap:10px;align-items:baseline;background:rgba(255,255,255,.06);
  border:1px solid rgba(255,255,255,.16);padding:10px 12px;border-radius:12px}
.metric .val{font-weight:900;font-size:22px}
/* Preview stack (floating cards) */
.preview{position:relative;height:380px}
.card-mini{position:absolute;inset:auto;border-radius:14px;padding:12px;background:rgba(12,18,32,.72);
  border:1px solid rgba(255,255,255,.14);backdrop-filter:blur(6px);box-shadow:0 20px 60px rgba(0,0,0,.35);color:#E6EAF3}
.card-mini h4{margin:0 0 6px 0}
.card-mini .row{display:flex;gap:6px;flex-wrap:wrap}
.badge-soft{padding:4px 8px;border:1px solid rgba(255,255,255,.14);border-radius:999px;background:rgba(255,255,255,.05)}
/* positions */
.preview .a{top:18px;left:18px;width:62%;transform:rotate(-2deg)}
.preview .b{bottom:14px;left:42px;width:56%;transform:rotate(-6deg)}
.preview .c{top:38px;right:16px;width:40%;transform:rotate(4deg)}
.preview .d{bottom:26px;right:22px;width:44%;transform:rotate(2deg)}

/* ===== Footer Pro (gradient top rule + newsletter + social + legal) ===== */
.footer-pro{margin-top:32px}
.footer-pro .wrap{background:var(--surface);border:1px solid var(--border);border-radius:16px;box-shadow:0 10px 30px rgba(0,0,0,.12);overflow:hidden}
.footer-pro .grad-top{height:3px;background:linear-gradient(90deg,var(--brand),var(--accent))}
.footer-pro .inner{padding:18px}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:16px}
.footer-col b{display:block;margin-bottom:8px}
.footer-col .link{display:block;color:var(--muted);text-decoration:none;padding:6px 0}
.news{display:flex;gap:8px;margin-top:6px}
.news input{flex:1;padding:10px 12px;border-radius:10px;border:1px solid var(--border);background:var(--surface-1);color:var(--text)}
.news button{padding:10px 14px;border-radius:10px;border:none;background:linear-gradient(180deg,var(--brand),var(--brand-2));color:#fff;font-weight:700}
.social{display:flex;gap:10px;margin-top:10px;opacity:.9}
.social a{display:inline-flex;width:32px;height:32px;border-radius:8px;align-items:center;justify-content:center;border:1px solid var(--border);background:var(--surface-1)}
.legal{display:flex;gap:12px;justify-content:center;align-items:center;margin-top:12px;padding-top:12px;border-top:1px dashed var(--ring);color:var(--muted)}

/* Responsive tweaks */
@media (max-width:980px){
  .hero-v2 .grid{grid-template-columns:1fr}
  .preview{height:320px}
  .footer-grid{grid-template-columns:1fr 1fr}
}


/* === Contrast Patch for Hero (readability) === */
.hero-v2{background:#0A0F1C !important}
.hero-v2:after{content:"";position:absolute;inset:0;
  background:linear-gradient(180deg, rgba(0,0,0,.55), rgba(0,0,0,.30) 35%, rgba(0,0,0,.15) 100%);
  pointer-events:none}
.hero-v2 .title{color:#FFFFFF !important; -webkit-text-fill-color:#FFFFFF !important; background:none !important;
  text-shadow:0 2px 16px rgba(0,0,0,.35)}
.hero-v2 .desc{color:rgba(255,255,255,.95)}
.hero-v2 .metric{background:rgba(10,15,28,.72);border-color:rgba(255,255,255,.18)}

/* === Form polish (Contact/Newsletter) === */
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.form-grid .full{grid-column:span 2}
.label{font-size:12px;color:var(--muted);margin-bottom:6px;display:block}
.input, .news input{background:var(--surface);border:1px solid var(--border);color:var(--text)}
.textarea{width:100%;min-height:120px;padding:10px 12px;border-radius:10px;border:1px solid var(--border);background:var(--surface);color:var(--text)}
.submit-bar{display:flex;gap:12px;align-items:center;justify-content:flex-end;margin-top:10px}


/* ===== Hero v3 (container-aligned, moderate tone) ===== */
.hero-v3{position:relative;margin-top:18px;border-radius:18px;padding:48px 24px;color:#0B1020;overflow:hidden;
  background:linear-gradient(135deg, #F6FAFF 0%, #EEF3FF 55%, #E9FCF8 100%); border:1px solid rgba(11,16,32,.06)}
.hero-v3:before{content:"";position:absolute;inset:0;pointer-events:none;
  background:radial-gradient(60% 80% at 15% 20%, rgba(123,97,255,.18), transparent 60%),
             radial-gradient(70% 90% at 85% 15%, rgba(47,111,255,.16), transparent 60%),
             radial-gradient(90% 110% at 60% 85%, rgba(20,211,193,.14), transparent 60%); filter:blur(16px)}
.hero-v3 .grid{position:relative;z-index:1;display:grid;grid-template-columns:1.05fr .95fr;gap:24px;align-items:center}
.hero-v3 .kicker{letter-spacing:.16em;color:#475569}
.hero-v3 .title{font-size:44px;line-height:1.15;margin:.2em 0 .3em;font-weight:900;color:#0B1020}
.hero-v3 .desc{opacity:.9;max-width:720px}
.hero-v3 .cta{display:flex;gap:12px;margin-top:14px}
.hero-v3 .btn.primary{background:linear-gradient(180deg, var(--brand), var(--brand-2));color:#fff}
.hero-v3 .metric{display:flex;gap:8px;align-items:baseline;background:#FFFFFF;border:1px solid rgba(11,16,32,.08);
  padding:10px 12px;border-radius:12px;box-shadow:0 6px 18px rgba(16,24,40,.06)}
.hero-v3 .val{font-weight:900;font-size:20px;color:#0B1020}
.preview-lite{position:relative;height:320px}
.preview-lite .card-mini{position:absolute;border-radius:12px;padding:12px;background:#fff;border:1px solid rgba(11,16,32,.08);
  box-shadow:0 20px 50px rgba(16,24,40,.10);color:#0B1020}
.preview-lite .card-mini h4{margin:0 0 6px 0}
.preview-lite .badge-soft{padding:4px 8px;border:1px solid rgba(11,16,32,.08);border-radius:999px;background:#F8FAFF;color:#334155}
.preview-lite .a{top:14px;left:14px;width:60%;transform:rotate(-1.5deg)}
.preview-lite .b{bottom:14px;left:32px;width:54%;transform:rotate(-4deg)}
.preview-lite .c{top:28px;right:14px;width:42%;transform:rotate(2deg)}
.preview-lite .d{bottom:24px;right:18px;width:44%;transform:rotate(1deg)}

/* ===== Homepage extra sections ===== */
.section{margin-top:28px}
.section h2{margin:.2em 0 .4em}
.integrations{display:flex;gap:14px;flex-wrap:wrap}
.integrations .logo{display:inline-flex;align-items:center;gap:8px;padding:8px 12px;border-radius:12px;background:var(--surface);border:1px solid var(--border)}
.steps{display:grid;grid-template-columns:repeat(12,1fr);gap:16px}
.step{grid-column:span 4;background:var(--surface);border:1px solid var(--border);border-radius:12px;padding:14px}
.deep{display:grid;grid-template-columns:repeat(12,1fr);gap:16px}
.deep .block{grid-column:span 6;background:var(--surface);border:1px solid var(--border);border-radius:12px;padding:16px}
.testimonial{background:var(--surface);border:1px solid var(--border);border-radius:12px;padding:16px}
.faq{border:1px solid var(--border);border-radius:12px;overflow:hidden}
.faq details{border-top:1px solid var(--border);background:var(--surface)}
.faq details:first-child{border-top:none}
.faq summary{cursor:pointer;list-style:none;padding:12px 14px;font-weight:600}
.faq .a{padding:0 14px 14px 14px;color:var(--muted)}

/* ===== Docs redesign ===== */
.docs-hero{margin-top:18px;border-radius:16px;padding:28px;background:linear-gradient(135deg,#F8FAFF,#F1F6FF);border:1px solid rgba(11,16,32,.06)}
.search{display:flex;gap:8px;margin-top:8px}
.search input{flex:1;padding:10px 12px;border-radius:10px;border:1px solid var(--border);background:#fff;color:#0B1020}
.doc-shell{display:grid;grid-template-columns:260px 1fr;gap:16px;margin-top:18px}
.doc-side{position:sticky;top:96px;height:max-content}
.doc-side a{display:block;padding:8px 10px;border-radius:8px;color:var(--text);border:1px solid transparent;text-decoration:none;margin-bottom:6px}
.doc-side a:hover{background:var(--surface-1);border-color:var(--border)}
.doc-article{background:var(--surface);border:1px solid var(--border);border-radius:12px;padding:16px;box-shadow:0 8px 26px rgba(16,24,40,.06);margin-bottom:16px}
code{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;background:var(--surface-1);border:1px solid var(--border);border-radius:6px;padding:2px 6px}
pre code{display:block;padding:12px;overflow:auto;background:#0B1322;color:#E6EAF3;border-color:#243044;border-radius:10px}
.breadcrumb{color:var(--muted);font-size:12px}
@media (max-width:980px){
  .hero-v3 .grid{grid-template-columns:1fr}
  .step{grid-column:span 12}
  .deep .block{grid-column:span 12}
  .doc-shell{grid-template-columns:1fr}
}


/* ===== Hero v4: clean, product-focused, container-aligned ===== */
.hero-v4{position:relative;margin-top:18px;border-radius:16px;padding:40px 24px;background:linear-gradient(135deg,#F7FAFF 0%,#F1F6FF 60%,#ECFBF7 100%);
  border:1px solid rgba(11,16,32,.06);color:#0B1020}
.hero-v4 .grid{display:grid;grid-template-columns:1fr .9fr;gap:24px;align-items:center}
.hero-v4 .kicker{letter-spacing:.14em;color:#475569}
.hero-v4 .title{font-size:42px;line-height:1.15;margin:.2em 0 .2em;font-weight:900}
.hero-v4 .desc{opacity:.9;max-width:720px}
.hero-v4 .cta{display:flex;gap:12px;margin-top:14px}
.hero-v4 .device{background:#fff;border:1px solid rgba(11,16,32,.08);border-radius:14px;box-shadow:0 16px 40px rgba(16,24,40,.08);height:320px;display:grid;place-items:center}
.hero-v4 .device .hint{color:#64748B}

/* ===== Product pillars ===== */
.pillars{display:grid;grid-template-columns:repeat(12,1fr);gap:16px}
.pillar{grid-column:span 3;background:var(--surface);border:1px solid var(--border);border-radius:12px;padding:14px}
.pillar h3{margin:.2em 0}
.pillar .muted{display:block;margin-top:6px}
/* Responsive */
@media(max-width:980px){ .hero-v4 .grid{grid-template-columns:1fr} .pillar{grid-column:span 12} }

/* ===== Chips row (integrations) ===== */
.chips{display:flex;gap:10px;flex-wrap:wrap}
.chip{padding:8px 12px;border-radius:999px;border:1px solid var(--border);background:var(--surface-1)}

/* ===== Simple pipeline (3 steps) ===== */
.pipeline{display:grid;grid-template-columns:repeat(12,1fr);gap:16px}
.pipe{grid-column:span 4;background:var(--surface);border:1px solid var(--border);border-radius:12px;padding:14px}
@media(max-width:980px){ .pipe{grid-column:span 12} }