:root{
  color-scheme:dark;
  --surface:#101415;
  --surface-dim:#101415;
  --surface-bright:#363a3b;
  --surface-container-lowest:#0b0f10;
  --surface-container-low:#191c1e;
  --surface-container:#1d2022;
  --surface-container-high:#272a2c;
  --surface-container-highest:#323537;
  --on-surface:#e0e3e5;
  --on-surface-variant:#c6c6cd;
  --outline:#909097;
  --outline-variant:#45464d;
  --primary:#bec6e0;
  --on-primary:#283044;
  --primary-container:#0f172a;
  --on-primary-container:#798098;
  --secondary:#89ceff;
  --on-secondary:#00344d;
  --secondary-container:#00a2e6;
  --on-secondary-container:#00344e;
  --tertiary:#3cddc7;
  --on-tertiary:#003731;
  --tertiary-container:#001c18;
  --on-tertiary-container:#009182;
  --error:#ffb4ab;
  --shadow-soft:0 30px 80px -30px rgba(0,0,0,0.6);

  --font-head:'Geist',sans-serif;
  --font-body:'Inter',sans-serif;
  --font-mono:'JetBrains Mono',monospace;

  --r-sm:2px; --r:4px; --r-md:6px; --r-lg:8px; --r-xl:12px; --r-full:9999px;
  --sp-xs:4px; --sp-sm:8px; --sp-md:16px; --sp-lg:24px; --sp-xl:32px;
}

:root[data-theme="light"]{
  color-scheme:light;
  --surface:#f9f9fb;
  --surface-dim:#dadadd;
  --surface-bright:#f9f9fb;
  --surface-container-lowest:#ffffff;
  --surface-container-low:#f3f3f5;
  --surface-container:#edeef0;
  --surface-container-high:#e7e8ea;
  --surface-container-highest:#e1e2e4;
  --on-surface:#1a1c1e;
  --on-surface-variant:#43474e;
  --outline:#73777f;
  --outline-variant:#c3c7cf;
  --primary:#3f465c;
  --on-primary:#ffffff;
  --primary-container:#dae2fd;
  --on-primary-container:#131b2e;
  --secondary:#004c6e;
  --on-secondary:#ffffff;
  --secondary-container:#c9e6ff;
  --on-secondary-container:#001e2f;
  --tertiary:#005047;
  --on-tertiary:#ffffff;
  --tertiary-container:#62fae3;
  --on-tertiary-container:#00201c;
  --error:#ba1a1a;
  --shadow-soft:0 30px 80px -30px rgba(16,20,21,0.16);
}

*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  position:relative;
  margin:0;
  background:var(--surface);
  color:var(--on-surface);
  font-family:var(--font-body);
  font-size:16px;
  line-height:24px;
  -webkit-font-smoothing:antialiased;
  transition:background .2s ease, color .2s ease;
}
body::before{
  content:'';
  position:fixed; inset:0; z-index:1; pointer-events:none;
  opacity:.5; mix-blend-mode:overlay;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='90' height='90'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.35'/%3E%3C/svg%3E");
}
img{max-width:100%;display:block;}
a{color:inherit;}
.container{max-width:1200px;margin:0 auto;padding:0 24px;}

.skip-link{
  position:absolute; top:-48px; left:12px; z-index:200;
  background:var(--secondary); color:var(--on-secondary);
  font-family:var(--font-head); font-weight:600; font-size:13px;
  padding:10px 16px; border-radius:var(--r); text-decoration:none;
  transition:top .15s ease;
}
.skip-link:focus{top:12px;}

:focus-visible{outline:2px solid var(--secondary); outline-offset:2px; border-radius:var(--r-sm);}

h1,h2,h3{font-family:var(--font-head);margin:0;letter-spacing:-0.01em;text-wrap:balance;}
.eyebrow{
  font-family:var(--font-mono);
  font-size:12px;
  font-weight:600;
  letter-spacing:0.08em;
  text-transform:uppercase;
  color:var(--tertiary);
}
.lede{font-size:18px;line-height:28px;color:var(--on-surface-variant);}

.mono{font-family:var(--font-mono);}
.hero-meta strong, .stat strong, .mock-card .value, .plan .price strong{font-variant-numeric:tabular-nums;}

/* ---------- Nav ---------- */
header.nav{
  position:sticky; top:0; z-index:50;
  background:color-mix(in srgb, var(--surface) 85%, transparent);
  backdrop-filter:blur(10px);
  border-bottom:1px solid var(--outline-variant);
}
.nav-inner{
  display:flex; align-items:center; justify-content:space-between;
  padding:14px 24px;
}
.brand{display:flex; align-items:center; gap:10px; text-decoration:none;}
.brand svg{width:26px; height:26px; fill:var(--primary);}
.brand span{font-family:var(--font-head); font-weight:700; font-size:18px; color:var(--on-surface); letter-spacing:-0.01em;}
nav.links{display:flex; gap:28px; align-items:center;}
nav.links a{
  font-size:14px; font-weight:500; color:var(--on-surface-variant);
  text-decoration:none; transition:color .15s ease;
}
nav.links a:hover, nav.links a.active{color:var(--on-surface);}
.nav-cta{display:flex; gap:10px; align-items:center;}

.theme-toggle{
  display:inline-flex; align-items:center; justify-content:center;
  width:36px; height:36px; border-radius:var(--r-full);
  border:1px solid var(--outline-variant); background:transparent;
  color:var(--on-surface-variant); cursor:pointer; font-size:16px;
  transition:all .15s ease;
}
.theme-toggle:hover{border-color:var(--outline); color:var(--on-surface); background:var(--surface-container);}

.btn{
  display:inline-flex; align-items:center; justify-content:center; gap:8px;
  font-family:var(--font-head); font-weight:600; font-size:14px;
  padding:10px 18px; border-radius:var(--r); text-decoration:none;
  border:1px solid transparent; cursor:pointer; transition:all .15s ease; white-space:nowrap;
}
.btn-primary{background:var(--secondary); color:var(--on-secondary);}
.btn-primary:hover{background:var(--secondary-container); color:var(--on-secondary-container);}
.btn-outline{border-color:var(--outline-variant); color:var(--on-surface); background:transparent;}
.btn-outline:hover{border-color:var(--outline); background:var(--surface-container);}
.btn-ai{
  background:transparent; color:var(--tertiary); border:1px solid color-mix(in srgb, var(--tertiary) 40%, transparent);
}
.btn-ai:hover{box-shadow:0 0 0 1px var(--tertiary), 0 0 24px color-mix(in srgb, var(--tertiary) 35%, transparent); color:var(--tertiary);}
.btn-lg{padding:13px 24px; font-size:15px;}

/* ---------- Hero ---------- */
.hero{
  position:relative; overflow:hidden;
  padding:96px 0 72px;
  border-bottom:1px solid var(--outline-variant);
}
.hero-glow{
  position:absolute; inset:0; pointer-events:none;
  background:
    radial-gradient(560px 320px at 15% -10%, color-mix(in srgb, var(--secondary) 16%, transparent), transparent 60%),
    radial-gradient(560px 320px at 90% 10%, color-mix(in srgb, var(--tertiary) 14%, transparent), transparent 60%);
}
.hero-grid{
  position:relative; display:grid; grid-template-columns:1.05fr 0.95fr; gap:56px; align-items:center;
}
.hero-copy h1{font-size:52px; line-height:58px; font-weight:700; margin:16px 0 20px; color:var(--on-surface);}
.hero-copy h1 em{font-style:normal; color:var(--secondary);}
.hero-actions{display:flex; gap:12px; margin-top:32px; flex-wrap:wrap;}
.hero-meta{display:flex; gap:24px; margin-top:40px; flex-wrap:wrap;}
.hero-meta div{display:flex; flex-direction:column; gap:2px;}
.hero-meta strong{font-family:var(--font-mono); font-size:22px; color:var(--on-surface);}
.hero-meta span{font-size:12px; color:var(--on-surface-variant); text-transform:uppercase; letter-spacing:.04em;}

/* ---------- Hero mock panel ---------- */
.mock{
  position:relative;
  background:var(--surface-container-low);
  border:1px solid var(--outline-variant);
  border-radius:var(--r-xl);
  padding:20px;
  box-shadow:var(--shadow-soft);
}

.mock--screenshot{
  padding:8px;
  overflow:hidden;
}

.mock-screenshot{
  display:block;
  width:100%;
  height:auto;
  border-radius:calc(var(--r-xl) - 6px);
  border:1px solid var(--outline-variant);
}
/* ---------- Sections ---------- */
section{padding:88px 0;}
.section-head{max-width:640px; margin:0 auto 48px;}
.section-head.center{text-align:center; margin-left:auto; margin-right:auto;}
.section-head h2{font-size:32px; line-height:40px; font-weight:600; margin:12px 0 12px;}
.section-head p{color:var(--on-surface-variant); font-size:18px; line-height:28px;}

/* logos strip */
.strip{border-top:1px solid var(--outline-variant); border-bottom:1px solid var(--outline-variant); padding:28px 0; background:var(--surface-container-lowest);}
.strip .container{display:flex; align-items:center; justify-content:space-between; flex-wrap:wrap; gap:20px;}
.strip span{font-family:var(--font-mono); font-size:12px; color:var(--on-surface-variant); text-transform:uppercase; letter-spacing:.08em;}
.strip .items{display:flex; gap:36px; flex-wrap:wrap;}
.strip .items div{font-family:var(--font-head); font-weight:600; color:var(--outline); font-size:14px;}

/* features */
.features{display:grid; grid-template-columns:repeat(3,1fr); gap:20px;}
.feature{
  background:var(--surface-container-low); border:1px solid var(--outline-variant);
  border-radius:var(--r-lg); padding:24px;
  transition:border-color .15s ease, transform .15s ease;
}
.feature:hover{border-color:var(--outline); transform:translateY(-2px);}
.feature .icon{
  width:40px; height:40px; border-radius:var(--r-md);
  background:var(--surface-container-high); border:1px solid var(--outline-variant);
  display:flex; align-items:center; justify-content:center; margin-bottom:16px;
  color:var(--on-surface-variant);
}
.feature .icon svg{width:20px; height:20px;}
.feature h3{font-size:17px; font-weight:600; margin-bottom:8px; color:var(--on-surface);}
.feature p{font-size:14px; line-height:21px; color:var(--on-surface-variant); margin:0;}
.feature.ai{
  grid-column:1 / -1;
  border-color:color-mix(in srgb, var(--tertiary) 35%, transparent);
  background:linear-gradient(180deg, color-mix(in srgb, var(--tertiary) 6%, transparent), color-mix(in srgb, var(--tertiary) 2%, transparent));
}
.feature.ai p{max-width:65ch;}
.feature.ai .icon{background:color-mix(in srgb, var(--tertiary) 10%, transparent); border-color:color-mix(in srgb, var(--tertiary) 35%, transparent); color:var(--tertiary);}

/* how it works */
.steps{display:grid; grid-template-columns:repeat(4,1fr); gap:20px; counter-reset:step;}
.step{
  position:relative; padding:24px 20px 20px;
  background:var(--surface-container-low); border:1px solid var(--outline-variant);
  border-radius:var(--r-lg);
}
.step .num{
  font-family:var(--font-mono); font-size:12px; color:var(--secondary);
  border:1px solid color-mix(in srgb, var(--secondary) 40%, transparent); background:color-mix(in srgb, var(--secondary) 8%, transparent);
  width:28px; height:28px; border-radius:50%; display:flex; align-items:center; justify-content:center;
  margin-bottom:16px;
}
.step h3{font-size:15px; font-weight:600; margin-bottom:6px;}
.step p{font-size:13px; color:var(--on-surface-variant); line-height:20px; margin:0;}

/* AI insights panel */
.ai-panel{
  display:grid; grid-template-columns:1fr 1fr; gap:48px; align-items:center;
  background:var(--surface-container-low);
  border:1px solid color-mix(in srgb, var(--tertiary) 30%, transparent);
  border-radius:var(--r-xl);
  padding:48px;
  position:relative; overflow:hidden;
}
.ai-panel::before{
  content:''; position:absolute; inset:0;
  background:radial-gradient(400px 240px at 100% 0%, color-mix(in srgb, var(--tertiary) 12%, transparent), transparent 60%);
  pointer-events:none;
}
.ai-panel ul{list-style:none; margin:20px 0 0; padding:0; display:flex; flex-direction:column; gap:14px;}
.ai-panel li{display:flex; gap:10px; font-size:14px; color:var(--on-surface-variant);}
.ai-panel li strong{color:var(--on-surface); font-weight:600;}
.ai-tag{
  display:inline-flex; align-items:center; gap:6px;
  font-family:var(--font-mono); font-size:11px; font-weight:600; text-transform:uppercase; letter-spacing:.05em;
  color:var(--tertiary); border:1px solid color-mix(in srgb, var(--tertiary) 40%, transparent); background:color-mix(in srgb, var(--tertiary) 8%, transparent);
  padding:5px 10px; border-radius:var(--r-full); margin-bottom:16px;
}
.insight-card{
  background:var(--surface-container); border:1px solid var(--outline-variant);
  border-radius:var(--r-lg); padding:16px; margin-bottom:10px;
}
.insight-card .top{display:flex; justify-content:space-between; align-items:center; margin-bottom:8px;}
.insight-card .conf{font-family:var(--font-mono); font-size:12px; color:var(--tertiary);}
.insight-card p{font-size:13px; color:var(--on-surface-variant); margin:0; line-height:19px;}

/* stats */
.stats{display:grid; grid-template-columns:repeat(4,1fr); gap:20px; text-align:center;}
.stat{padding:28px 16px; border:1px solid var(--outline-variant); border-radius:var(--r-lg); background:var(--surface-container-lowest);}
.stat strong{display:block; font-family:var(--font-mono); font-size:34px; color:var(--primary); font-weight:600;}
.stat span{font-size:13px; color:var(--on-surface-variant);}

/* modules */
.modules{display:grid; grid-template-columns:repeat(2,1fr); gap:16px;}
.module{
  display:flex; gap:14px; align-items:flex-start; padding:18px;
  border:1px solid var(--outline-variant); border-radius:var(--r-lg); background:var(--surface-container-low);
}
.module .m-icon{
  width:34px; height:34px; flex:none; border-radius:var(--r); background:var(--surface-container-high);
  display:flex; align-items:center; justify-content:center; color:var(--on-surface-variant);
}
.module .m-icon svg{width:17px; height:17px;}
.module h4{margin:0 0 4px; font-size:14px; font-weight:600; font-family:var(--font-head);}
.module p{margin:0; font-size:13px; color:var(--on-surface-variant); line-height:19px;}

/* pricing */
.pricing-toggle{display:flex; align-items:center; justify-content:center; gap:12px; margin-bottom:44px;}
.pricing-toggle span{font-size:14px; color:var(--on-surface-variant);}
.pricing-toggle span.on{color:var(--on-surface); font-weight:600;}
.switch{
  position:relative; width:46px; height:26px; border-radius:var(--r-full);
  background:var(--surface-container-high); border:1px solid var(--outline-variant); cursor:pointer;
}
.switch::after{
  content:''; position:absolute; top:2px; left:2px; width:20px; height:20px; border-radius:50%;
  background:var(--secondary); transition:transform .18s ease;
}
.switch.on::after{transform:translateX(20px);}
.save-badge{
  font-family:var(--font-mono); font-size:11px; font-weight:600; color:var(--tertiary);
  border:1px solid color-mix(in srgb, var(--tertiary) 40%, transparent); background:color-mix(in srgb, var(--tertiary) 8%, transparent);
  padding:3px 8px; border-radius:var(--r-full); margin-left:8px;
}
.plans{display:grid; grid-template-columns:repeat(3,1fr); gap:20px; align-items:stretch;}
.plan{
  display:flex; flex-direction:column;
  background:var(--surface-container-low); border:1px solid var(--outline-variant);
  border-radius:var(--r-xl); padding:32px;
}
.plan.featured{
  border-color:color-mix(in srgb, var(--secondary) 45%, transparent);
  background:linear-gradient(180deg, color-mix(in srgb, var(--secondary) 8%, transparent), var(--surface-container-low) 40%);
  position:relative;
}
.plan-badge{
  position:absolute; top:-13px; left:32px;
  font-family:var(--font-mono); font-size:11px; font-weight:600; text-transform:uppercase; letter-spacing:.05em;
  color:var(--on-secondary); background:var(--secondary);
  padding:4px 10px; border-radius:var(--r-full);
}
.plan h3{font-size:18px; font-weight:600; margin-bottom:6px;}
.plan .plan-desc{font-size:13px; color:var(--on-surface-variant); margin-bottom:24px; min-height:36px;}
.plan .price{display:flex; align-items:baseline; gap:6px; margin-bottom:4px;}
.plan .price strong{font-family:var(--font-mono); font-size:40px; font-weight:600; color:var(--on-surface);}
.plan .price span{font-size:13px; color:var(--on-surface-variant);}
.plan .price-billed-note{font-size:12px; color:var(--primary); margin:0 0 4px;}
.plan .price-note{font-size:12px; color:var(--on-surface-variant); margin-bottom:24px;}
.plan .btn{width:100%; margin-bottom:28px;}
.plan ul{list-style:none; margin:0; padding:0; display:flex; flex-direction:column; gap:12px; flex:1;}
.plan li{display:flex; gap:10px; font-size:13.5px; color:var(--on-surface-variant); line-height:19px;}
.plan li::before{content:'✓'; color:var(--tertiary); font-weight:700; flex:none;}

.compare{width:100%; border-collapse:collapse; margin-top:8px;}
.compare th, .compare td{padding:14px 16px; text-align:left; border-bottom:1px solid var(--outline-variant); font-size:14px;}
.compare th{font-family:var(--font-mono); font-size:12px; text-transform:uppercase; letter-spacing:.04em; color:var(--on-surface-variant);}
.compare td.feat{color:var(--on-surface); font-weight:500;}
.compare td.yes{color:var(--tertiary); font-family:var(--font-mono);}
.compare td.dash{color:var(--outline);}
.compare-wrap{overflow-x:auto; border:1px solid var(--outline-variant); border-radius:var(--r-lg); background:var(--surface-container-low);}
.compare-wrap table{margin-top:0;}
.compare-wrap th:first-child, .compare-wrap td:first-child{padding-left:24px;}

.faq{display:grid; gap:12px; max-width:760px; margin:0 auto;}
.faq-item{border:1px solid var(--outline-variant); border-radius:var(--r-lg); background:var(--surface-container-low); overflow:hidden;}
.faq-item summary{
  cursor:pointer; padding:18px 20px; font-family:var(--font-head); font-weight:600; font-size:15px;
  list-style:none; display:flex; justify-content:space-between; align-items:center; color:var(--on-surface);
}
.faq-item summary::-webkit-details-marker{display:none;}
.faq-item summary::after{content:'+'; font-size:18px; color:var(--on-surface-variant); transition:transform .15s ease;}
.faq-item[open] summary::after{transform:rotate(45deg);}
.faq-item p{margin:0; padding:0 20px 18px; font-size:14px; color:var(--on-surface-variant); line-height:21px;}

/* CTA band */
.cta-band{
  background:var(--primary-container);
  border:1px solid var(--outline-variant);
  border-radius:var(--r-xl);
  padding:56px; text-align:center;
  position:relative; overflow:hidden;
}
.cta-band::before{
  content:''; position:absolute; inset:0;
  background:radial-gradient(600px 260px at 50% 0%, color-mix(in srgb, var(--secondary) 14%, transparent), transparent 60%);
}
.cta-band h2{font-size:30px; margin-bottom:12px; position:relative; color:var(--on-primary-container);}
.cta-band .eyebrow, .cta-band p{position:relative;}
.cta-band p{color:var(--on-surface-variant); margin-bottom:28px;}
.cta-band .hero-actions{justify-content:center; position:relative;}

/* footer */
footer{border-top:1px solid var(--outline-variant); padding:48px 0 28px; background:var(--surface-container-lowest);}
.footer-grid{display:grid; grid-template-columns:1.4fr repeat(2,1fr); gap:32px; margin-bottom:36px;}
.footer-brand p{color:var(--on-surface-variant); font-size:14px; max-width:280px; margin-top:12px;}
footer h5{font-family:var(--font-mono); font-size:12px; text-transform:uppercase; letter-spacing:.06em; color:var(--on-surface-variant); margin:0 0 14px;}
footer ul{list-style:none; margin:0; padding:0; display:flex; flex-direction:column; gap:10px;}
footer a{font-size:14px; color:var(--on-surface-variant); text-decoration:none;}
footer a:hover{color:var(--on-surface);}
footer .soon{
  font-size:14px; color:var(--outline); display:inline-flex; align-items:center; gap:6px; cursor:default;
}
footer .soon::after{
  content:'Soon'; font-family:var(--font-mono); font-size:9px; letter-spacing:.04em; text-transform:uppercase;
  border:1px solid var(--outline-variant); border-radius:var(--r-full); padding:1px 6px; color:var(--outline);
}
.footer-bottom{
  display:flex; justify-content:space-between; align-items:center; flex-wrap:wrap; gap:12px;
  padding-top:24px; border-top:1px solid var(--outline-variant);
  font-size:13px; color:var(--on-surface-variant);
}

@media (max-width:960px){
  .hero-grid{grid-template-columns:1fr;}
  .features{grid-template-columns:repeat(2,1fr);}
  .steps{grid-template-columns:repeat(2,1fr);}
  .stats{grid-template-columns:repeat(2,1fr);}
  .ai-panel{grid-template-columns:1fr; padding:32px;}
  .modules{grid-template-columns:1fr;}
  .plans{grid-template-columns:1fr;}
  .footer-grid{grid-template-columns:1fr 1fr;}
  nav.links{display:none;}
}
@media (max-width:640px){
  .hero-copy h1{font-size:32px; line-height:38px;}
  .features{grid-template-columns:1fr;}
  .steps{grid-template-columns:1fr;}
  .stats{grid-template-columns:1fr 1fr;}
  .footer-grid{grid-template-columns:1fr;}
  section{padding:56px 0;}
  .hero{padding:56px 0;}
}