:root{
  --bg1:#0b1224;--bg2:#0f172a;--card:#1e293b;--ink:#e2e8f0;--mut:#94a3b8;--line:#334155;
  --accent:#6366f1;--accent2:#22d3ee;--good:#22c55e;--warn:#f59e0b;--pill:#a855f7;
  --radius:14px;--maxw:1080px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:'Segoe UI',system-ui,-apple-system,Arial,sans-serif;
  background:linear-gradient(160deg,var(--bg1),var(--bg2));
  color:var(--ink);
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
}
a{color:inherit}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 24px}

.skip{position:absolute;left:-999px;top:0;background:var(--accent);color:#fff;padding:8px 14px;border-radius:0 0 8px 0;z-index:100}
.skip:focus{left:0}

/* ---------- Brand ---------- */
.brand,.footer-brand{display:flex;align-items:center;gap:9px;text-decoration:none}
.brand-mark{font-size:24px}
.brand-name{
  font-weight:800;font-size:20px;letter-spacing:-.3px;
  background:linear-gradient(90deg,#818cf8,#22d3ee);
  -webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;
}

/* ---------- Header ---------- */
.site-header{
  position:sticky;top:0;z-index:50;
  background:rgba(11,18,36,.82);
  backdrop-filter:blur(10px);
  border-bottom:1px solid var(--line);
}
.nav{display:flex;align-items:center;justify-content:space-between;height:64px}
.nav-links{display:flex;align-items:center;gap:24px}
.nav-links a{color:var(--mut);text-decoration:none;font-size:14.5px;font-weight:500;transition:color .15s}
.nav-links a:hover{color:var(--ink)}

/* ---------- Buttons ---------- */
.btn{
  display:inline-block;border-radius:10px;padding:11px 20px;
  font-size:15px;font-weight:600;text-decoration:none;cursor:pointer;
  transition:transform .12s ease,box-shadow .2s ease,background .2s;border:1px solid transparent;
}
.btn:hover{transform:translateY(-1px)}
.btn-primary{background:linear-gradient(90deg,var(--accent),#7c83f4);color:#fff;box-shadow:0 8px 24px rgba(99,102,241,.35)}
.btn-primary:hover{box-shadow:0 10px 30px rgba(99,102,241,.5)}
.btn-outline{border-color:var(--line);color:var(--ink)}
.btn-outline:hover{border-color:var(--accent2);color:#fff}
.btn-ghost{background:var(--card);border-color:var(--line);color:var(--ink);padding:9px 16px;font-size:14px}
.btn-ghost:hover{border-color:var(--accent2)}
.btn-lg{padding:15px 30px;font-size:16.5px}

/* ---------- Hero ---------- */
.hero{padding:70px 0 60px;border-bottom:1px solid var(--line)}
.hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:48px;align-items:center}
.eyebrow{
  display:inline-block;font-size:12.5px;font-weight:700;letter-spacing:.09em;text-transform:uppercase;
  color:#a5b4fc;background:rgba(99,102,241,.12);border:1px solid rgba(99,102,241,.3);
  padding:5px 13px;border-radius:20px;margin-bottom:18px;
}
.hero h1{font-size:52px;line-height:1.08;margin:0 0 18px;letter-spacing:-1px;font-weight:800}
.hero .hl{background:linear-gradient(90deg,#818cf8,#22d3ee);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
.lead{font-size:18px;color:#cbd5e1;margin:0 0 26px;max-width:38em}
.cta-row{display:flex;gap:14px;flex-wrap:wrap;margin-bottom:16px}
.reassure{font-size:13.5px;color:var(--mut);margin:0}

/* ---------- Hero art (phone mockup) ---------- */
.hero-art{display:flex;justify-content:center}
.phone{
  width:270px;background:#0b1224;border:1px solid var(--line);border-radius:30px;
  padding:18px 16px 22px;box-shadow:0 30px 70px rgba(0,0,0,.45);position:relative;
}
.phone-top{text-align:center;color:var(--mut);font-size:13px;font-weight:600;margin-bottom:14px}
.alarm-card{
  background:linear-gradient(160deg,#1e293b,#152036);border:1px solid var(--line);
  border-radius:16px;padding:18px 16px;text-align:center;
}
.alarm-time{font-size:34px;font-weight:800;letter-spacing:-1px}
.alarm-med{font-size:15px;margin-top:4px;color:#e2e8f0;font-weight:600}
.alarm-note{font-size:13px;color:var(--mut);margin-top:2px}
.alarm-btns{display:flex;gap:10px;margin-top:16px}
.pill-btn{flex:1;padding:11px 0;border-radius:12px;font-size:14px;font-weight:700}
.pill-btn.taken{background:linear-gradient(90deg,var(--good),#16a34a);color:#052e12}
.pill-btn.snooze{background:var(--card);border:1px solid var(--line);color:var(--ink)}
.mini-card{
  margin-top:14px;background:rgba(245,158,11,.1);border:1px solid rgba(245,158,11,.35);
  border-radius:12px;padding:11px 13px;font-size:13px;color:#fcd9a0;display:flex;align-items:center;gap:8px;
}
.mini-card .dot{width:9px;height:9px;border-radius:50%;background:var(--warn);flex:none;box-shadow:0 0 0 4px rgba(245,158,11,.18)}

/* ---------- Strip ---------- */
.strip{border-bottom:1px solid var(--line);background:rgba(255,255,255,.015)}
.strip-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;padding:34px 0}
.strip-item{text-align:center}
.strip-item b{display:block;font-size:30px;font-weight:800;background:linear-gradient(90deg,#818cf8,#22d3ee);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
.strip-item span{color:var(--mut);font-size:14px}

/* ---------- Sections ---------- */
.section{padding:72px 0}
.section.alt{background:rgba(255,255,255,.015);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.section h2,.final-cta h2{font-size:34px;margin:0 0 12px;letter-spacing:-.5px;font-weight:800}
.section-lead{font-size:17px;color:#cbd5e1;max-width:44em;margin:0 0 36px}
code{font-family:Consolas,monospace;background:#0b1224;border:1px solid var(--line);border-radius:5px;padding:1px 7px;font-size:.85em;color:#93c5fd}

/* ---------- How it works ---------- */
.how-grid{display:grid;grid-template-columns:1fr 1fr;gap:22px}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:26px 24px}
.card-icon{font-size:30px;margin-bottom:6px}
.card h3{font-size:20px;margin:0 0 12px;color:#c7d2fe}
.card ol{margin:0;padding-left:20px}
.card li{margin:8px 0;color:#d5deea}
.card-foot{margin:16px 0 0;font-size:14px;color:var(--mut);border-top:1px solid var(--line);padding-top:14px}
.northstar{
  margin:32px 0 0;background:rgba(99,102,241,.08);border-left:3px solid var(--accent);
  border-radius:0 12px 12px 0;padding:16px 20px;font-size:16px;color:#dbe2f0;
}

/* ---------- Features ---------- */
.feature-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.feature{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:22px 20px}
.feature h3{margin:0 0 8px;font-size:17px;color:#e2e8f0}
.feature p{margin:0;font-size:14.5px;color:var(--mut)}

/* ---------- Privacy ---------- */
.privacy-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}
.privacy-card{background:var(--card);border:1px solid var(--line);border-left:3px solid var(--good);border-radius:0 12px 12px 0;padding:22px 22px}
.privacy-card h3{margin:0 0 8px;font-size:18px;color:#bbf7d0}
.privacy-card p{margin:0;font-size:14.5px;color:var(--mut)}

/* ---------- Final CTA ---------- */
.final-cta{padding:80px 0;text-align:center;background:radial-gradient(ellipse at center,rgba(99,102,241,.16),transparent 70%)}
.final-inner p{font-size:18px;color:#cbd5e1;margin:0 0 28px}

/* ---------- Footer ---------- */
.site-footer{border-top:1px solid var(--line);padding:44px 0 30px;background:rgba(0,0,0,.2)}
.footer-grid{display:flex;justify-content:space-between;gap:30px;flex-wrap:wrap;align-items:flex-start}
.footer-brand{flex-direction:column;align-items:flex-start}
.footer-brand{gap:4px}
.footer-tag{color:var(--mut);font-size:14px;margin:8px 0 0;max-width:26em}
.footer-links{display:flex;flex-direction:column;gap:10px}
.footer-links a{color:var(--mut);text-decoration:none;font-size:14.5px}
.footer-links a:hover{color:var(--ink)}
.footer-legal{margin-top:28px;padding-top:20px;border-top:1px solid var(--line);color:var(--mut);font-size:13px}

/* ---------- Responsive ---------- */
@media(max-width:900px){
  .hero-grid{grid-template-columns:1fr;gap:40px}
  .hero-art{order:-1}
  .hero h1{font-size:42px}
  .feature-grid{grid-template-columns:1fr 1fr}
}
@media(max-width:640px){
  .nav-links a:not(.btn){display:none}
  .hero{padding:48px 0 44px}
  .hero h1{font-size:34px}
  .lead{font-size:16.5px}
  .section{padding:52px 0}
  .section h2,.final-cta h2{font-size:27px}
  .strip-grid,.how-grid,.feature-grid,.privacy-grid{grid-template-columns:1fr}
  .strip-item b{font-size:26px}
}
@media(prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  .btn:hover{transform:none}
}

/* ---------- Legal pages (privacy / terms) ---------- */
.legal{padding:56px 0 72px}
.legal .legal-head{margin-bottom:8px}
.legal h1{font-size:36px;margin:0 0 6px;letter-spacing:-.5px;font-weight:800}
.legal .updated{color:var(--mut);font-size:14px;margin:0 0 8px}
.legal .lead{margin-bottom:8px}
.legal .tldr{
  background:rgba(34,197,94,.08);border-left:3px solid var(--good);border-radius:0 12px 12px 0;
  padding:16px 20px;margin:22px 0 8px;font-size:15.5px;color:#dbe2f0;
}
.legal h2{font-size:22px;margin:38px 0 8px;padding-top:16px;border-top:1px solid var(--line);font-weight:700}
.legal h2 .n{color:var(--accent2);margin-right:10px;font-weight:700}
.legal h3{font-size:16.5px;margin:20px 0 6px;color:#c7d2fe}
.legal p{margin:10px 0;color:#cbd5e1}
.legal ul{margin:10px 0;padding-left:22px}
.legal li{margin:7px 0;color:#cbd5e1}
.legal .backlink{display:inline-block;margin-top:8px;color:#a5b4fc;text-decoration:none;font-size:14px}
.legal .backlink:hover{text-decoration:underline}
.legal .toc{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:16px 20px;margin:22px 0}
.legal .toc a{color:#a5b4fc;text-decoration:none;font-size:14px}
.legal .toc a:hover{text-decoration:underline}
.legal .toc ul{list-style:none;padding:0;margin:0;columns:2;column-gap:30px}
@media(max-width:640px){.legal .toc ul{columns:1}.legal h1{font-size:28px}}