/* KeepMyTips marketing/legal site — dark theme lifted from docs/tipproofmockup.html */
:root {
  --bg: #070a0e;
  --surface: #0e1116;
  --card: #171c24;
  --card2: #1e2530;
  --line: #2a3342;
  --txt: #e8edf4;
  --dim: #8b98ab;
  --accent: #4a9d6f;
  --accent-lit: #63c78e;
  --accent2: #e8b64c;
  --warn: #e07856;
  --maxw: 1040px;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--txt);
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
  font-size: 16px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

a { color: var(--accent-lit); text-decoration: none; }
a:hover { text-decoration: underline; }

.wrap { max-width: var(--maxw); margin: 0 auto; padding: 0 20px; }
.narrow { max-width: 760px; }

/* ---------- header ---------- */
.site-header {
  border-bottom: 1px solid var(--line);
  background: rgba(7, 10, 14, .9);
  backdrop-filter: blur(8px);
  position: sticky;
  top: 0;
  z-index: 10;
}
.site-header .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding-top: 14px;
  padding-bottom: 14px;
  flex-wrap: wrap;
}
.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--txt);
  font-weight: 700;
  font-size: 17px;
  letter-spacing: -.01em;
}
.brand:hover { text-decoration: none; }
.mark {
  width: 30px; height: 30px;
  border-radius: 9px;
  background: linear-gradient(140deg, var(--accent), var(--accent-lit));
  display: grid; place-items: center;
  color: #06120c; font-weight: 800; font-size: 15px;
}
.nav { display: flex; gap: 20px; font-size: 14px; }
.nav a { color: var(--dim); }
.nav a:hover, .nav a[aria-current="page"] { color: var(--txt); text-decoration: none; }

/* ---------- hero ---------- */
.hero { padding: 76px 0 56px; text-align: center; }
.eyebrow {
  display: inline-block;
  font-size: 12px;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--accent2);
  border: 1px solid #4a3a1e;
  background: #2a2117;
  border-radius: 999px;
  padding: 5px 14px;
  margin-bottom: 22px;
}
.hero h1 {
  font-size: clamp(32px, 6vw, 54px);
  line-height: 1.1;
  letter-spacing: -.03em;
  font-weight: 800;
  max-width: 18ch;
  margin: 0 auto;
}
.hero h1 em { font-style: normal; color: var(--accent-lit); }
.hero .lede {
  color: var(--dim);
  font-size: clamp(16px, 2.2vw, 19px);
  max-width: 58ch;
  margin: 20px auto 0;
}

/* ---------- store badges ---------- */
.badges {
  display: flex;
  gap: 14px;
  justify-content: center;
  flex-wrap: wrap;
  margin: 34px 0 12px;
}
.badge {
  display: flex;
  align-items: center;
  gap: 11px;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 10px 18px;
  min-width: 200px;
  color: var(--txt);
  cursor: default;
}
.badge:hover { text-decoration: none; border-color: #3a465a; }
.badge svg { flex: 0 0 auto; fill: currentColor; }
.badge .b-top { display: block; font-size: 10px; color: var(--dim); letter-spacing: .06em; text-transform: uppercase; line-height: 1.4; }
.badge .b-main { display: block; font-size: 15px; font-weight: 600; line-height: 1.25; }
.badge-note { color: var(--dim); font-size: 12.5px; text-align: center; }

/* ---------- features ---------- */
.features {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(270px, 1fr));
  gap: 18px;
  padding: 44px 0 20px;
}
.feature {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 24px 22px;
}
.feature .ico {
  width: 40px; height: 40px;
  border-radius: 11px;
  background: var(--card2);
  border: 1px solid var(--line);
  display: grid; place-items: center;
  font-size: 19px;
  margin-bottom: 14px;
}
.feature h3 { font-size: 17px; font-weight: 650; letter-spacing: -.01em; margin-bottom: 7px; }
.feature p { color: var(--dim); font-size: 14.5px; }

/* ---------- meter strip ---------- */
.strip {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 26px 24px;
  margin: 26px 0 10px;
  text-align: center;
}
.strip .big {
  font-size: clamp(30px, 5vw, 40px);
  font-weight: 700;
  letter-spacing: -.02em;
}
.strip .dim { color: var(--dim); font-size: 13px; }
.meter {
  height: 9px;
  background: var(--card2);
  border-radius: 6px;
  margin: 14px auto 8px;
  max-width: 460px;
  overflow: hidden;
}
.meter > i { display: block; height: 100%; width: 57%; border-radius: 6px; background: linear-gradient(90deg, var(--accent), var(--accent-lit)); }

/* ---------- pricing ---------- */
.pricing { padding: 30px 0 10px; }
.plans { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 18px; }
.plan {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 22px;
}
.plan.pro { border-color: #4a3a1e; }
.plan h3 { font-size: 15px; letter-spacing: .06em; text-transform: uppercase; color: var(--dim); font-weight: 600; }
.plan .price { font-size: 26px; font-weight: 700; letter-spacing: -.02em; margin: 6px 0 12px; }
.plan.pro .price { color: var(--accent2); }
.plan ul { list-style: none; font-size: 14.5px; color: var(--dim); }
.plan li { padding: 4px 0 4px 22px; position: relative; }
.plan li::before { content: "✓"; position: absolute; left: 0; color: var(--accent); }

/* ---------- generic sections ---------- */
section { padding: 26px 0; }
h2.sec {
  font-size: 13px;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--dim);
  font-weight: 600;
  margin-bottom: 16px;
}

/* ---------- legal / doc pages ---------- */
.doc { padding: 48px 0 20px; }
.doc h1 { font-size: clamp(28px, 5vw, 38px); letter-spacing: -.025em; font-weight: 800; }
.doc .meta { color: var(--dim); font-size: 14px; margin-top: 10px; }
.doc h2 {
  font-size: 20px;
  font-weight: 650;
  letter-spacing: -.01em;
  margin: 34px 0 10px;
  padding-top: 22px;
  border-top: 1px solid var(--line);
}
.doc h2:first-of-type { border-top: none; padding-top: 0; }
.doc h3 { font-size: 16px; font-weight: 650; margin: 22px 0 6px; }
.doc p, .doc li { color: #cdd6e2; font-size: 15.5px; }
.doc p { margin: 10px 0; }
.doc ul, .doc ol { margin: 10px 0 10px 22px; }
.doc li { margin: 5px 0; }
.doc strong { color: var(--txt); }
.callout {
  background: var(--card);
  border: 1px solid var(--line);
  border-left: 3px solid var(--accent);
  border-radius: 12px;
  padding: 16px 18px;
  margin: 20px 0;
}
.callout p { margin: 6px 0; }
.callout.gold { border-left-color: var(--accent2); }

/* ---------- FAQ ---------- */
.faq { border-top: 1px solid var(--line); }
.faq details {
  border-bottom: 1px solid var(--line);
  padding: 4px 0;
}
.faq summary {
  cursor: pointer;
  list-style: none;
  padding: 15px 30px 15px 0;
  font-size: 16px;
  font-weight: 600;
  position: relative;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: "+";
  position: absolute;
  right: 4px; top: 50%;
  transform: translateY(-50%);
  color: var(--accent);
  font-size: 20px;
  font-weight: 400;
}
.faq details[open] summary::after { content: "−"; }
.faq details p { color: var(--dim); font-size: 15px; margin: 0 0 15px; max-width: 70ch; }

/* ---------- contact card ---------- */
.contact-card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 24px;
  display: flex;
  gap: 20px;
  align-items: center;
  flex-wrap: wrap;
  justify-content: space-between;
}
.contact-card .who { font-size: 14px; color: var(--dim); }
.contact-card .mail { font-size: 20px; font-weight: 650; letter-spacing: -.01em; }

/* ---------- disclaimer + footer ---------- */
.disclaimer {
  color: var(--dim);
  font-size: 13px;
  border-top: 1px solid var(--line);
  padding: 22px 0 0;
  max-width: 76ch;
}
.site-footer {
  border-top: 1px solid var(--line);
  margin-top: 40px;
  padding: 26px 0 46px;
  color: var(--dim);
  font-size: 13.5px;
}
.site-footer .wrap { display: flex; justify-content: space-between; gap: 14px; flex-wrap: wrap; }
.site-footer nav { display: flex; gap: 18px; flex-wrap: wrap; }
.site-footer a { color: var(--dim); }
.site-footer a:hover { color: var(--txt); }

@media (max-width: 600px) {
  .hero { padding: 52px 0 40px; }
  .badge { min-width: 100%; justify-content: center; }
}