/* Store Soft — landing site
   Self-contained, no external dependencies. Brand: blue→purple gradient. */

:root {
  --blue: #3b6ef6;
  --purple: #8b46f0;
  --grad: linear-gradient(135deg, #3b6ef6 0%, #8b46f0 100%);
  --grad-soft: linear-gradient(135deg, rgba(59, 110, 246, .10), rgba(139, 70, 240, .10));

  --ink: #0f1729;
  --ink-soft: #475069;
  --ink-faint: #6b7385;
  --line: #e7e9f0;
  --bg: #ffffff;
  --bg-alt: #f7f8fc;
  --card: #ffffff;

  --radius: 16px;
  --radius-lg: 24px;
  --shadow-sm: 0 1px 3px rgba(16, 24, 40, .06), 0 1px 2px rgba(16, 24, 40, .04);
  --shadow: 0 12px 30px rgba(16, 24, 40, .08), 0 4px 8px rgba(16, 24, 40, .04);
  --shadow-lg: 0 30px 60px rgba(46, 38, 120, .18);

  --maxw: 1140px;
  --font: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue",
    Arial, "Noto Sans", "Noto Sans Arabic", sans-serif;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--font);
  color: var(--ink);
  background: var(--bg);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

a { color: inherit; text-decoration: none; }

img { max-width: 100%; display: block; }

.container {
  width: 100%;
  max-width: var(--maxw);
  margin-inline: auto;
  padding-inline: 24px;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 13px 22px;
  border-radius: 12px;
  font-weight: 600;
  font-size: 15px;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform .15s ease, box-shadow .15s ease, background .15s ease;
  white-space: nowrap;
}
.btn:hover { transform: translateY(-1px); }
.btn-primary {
  background: var(--grad);
  color: #fff;
  box-shadow: 0 8px 20px rgba(91, 70, 220, .28);
}
.btn-primary:hover { box-shadow: 0 12px 26px rgba(91, 70, 220, .36); }
.btn-ghost {
  background: #fff;
  color: var(--ink);
  border-color: var(--line);
  box-shadow: var(--shadow-sm);
}
.btn-ghost:hover { border-color: #d3d7e4; }
.btn-lg { padding: 16px 28px; font-size: 16px; }

/* ---------- Logo ---------- */
.brand { display: inline-flex; align-items: center; gap: 11px; font-weight: 700; }
.brand .mark {
  width: 36px; height: 36px;
  border-radius: 10px;
  background: var(--grad);
  display: grid; place-items: center;
  color: #fff; font-weight: 800; font-size: 20px;
  box-shadow: 0 4px 12px rgba(91, 70, 220, .3);
  font-family: "Segoe UI", Arial, sans-serif;
}
.brand .name { font-size: 19px; letter-spacing: -.01em; }
.brand .name small { display: block; font-size: 11px; font-weight: 500; color: var(--ink-faint); letter-spacing: .02em; }

/* ---------- Header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(255, 255, 255, .82);
  backdrop-filter: saturate(180%) blur(14px);
  border-bottom: 1px solid var(--line);
}
.nav {
  display: flex; align-items: center; justify-content: space-between;
  height: 70px;
}
.nav-links { display: flex; align-items: center; gap: 30px; }
.nav-links a { color: var(--ink-soft); font-weight: 500; font-size: 15px; transition: color .15s; }
.nav-links a:hover { color: var(--ink); }
.nav-cta { display: flex; align-items: center; gap: 12px; }
.nav-toggle { display: none; background: none; border: 0; cursor: pointer; padding: 8px; }
.nav-toggle span { display: block; width: 22px; height: 2px; background: var(--ink); margin: 5px 0; border-radius: 2px; }

/* ---------- Hero ---------- */
.hero {
  position: relative;
  padding: 80px 0 70px;
  overflow: hidden;
}
.hero::before {
  content: "";
  position: absolute; inset: 0;
  background:
    radial-gradient(900px 400px at 80% -10%, rgba(139, 70, 240, .12), transparent 60%),
    radial-gradient(700px 380px at 0% 10%, rgba(59, 110, 246, .12), transparent 55%);
  z-index: -1;
}
.hero-grid {
  display: grid;
  grid-template-columns: 1.05fr .95fr;
  gap: 56px;
  align-items: center;
}
.eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  background: var(--grad-soft);
  color: #5b46dc;
  border: 1px solid rgba(91, 70, 220, .18);
  padding: 6px 14px; border-radius: 999px;
  font-size: 13px; font-weight: 600;
  margin-bottom: 22px;
}
.hero h1 {
  font-size: clamp(34px, 5vw, 54px);
  line-height: 1.07;
  letter-spacing: -.02em;
  margin: 0 0 18px;
  font-weight: 800;
}
.hero h1 .grad { background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; }
.hero p.lead { font-size: 19px; color: var(--ink-soft); margin: 0 0 30px; max-width: 540px; }
.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; margin-bottom: 22px; }
.hero-note { font-size: 14px; color: var(--ink-faint); display: flex; gap: 18px; flex-wrap: wrap; }
.hero-note span { display: inline-flex; align-items: center; gap: 7px; }
.check { color: #16a34a; font-weight: 700; }

/* Phone mockup */
.mockup { position: relative; display: grid; place-items: center; }
.phone {
  width: 290px;
  background: #0f1729;
  border-radius: 38px;
  padding: 12px;
  box-shadow: var(--shadow-lg);
  position: relative;
}
.phone::before {
  content: ""; position: absolute; top: 22px; left: 50%; transform: translateX(-50%);
  width: 110px; height: 7px; background: #2b3550; border-radius: 999px; z-index: 3;
}
.phone-screen {
  background: var(--bg-alt);
  border-radius: 28px;
  overflow: hidden;
  aspect-ratio: 9 / 19;
}
.screen-top { background: var(--grad); color: #fff; padding: 34px 18px 16px; }
.screen-top .st-title { font-weight: 700; font-size: 16px; }
.screen-top .st-sub { font-size: 12px; opacity: .85; }
.screen-body { padding: 14px; display: grid; gap: 10px; }
.srow {
  background: #fff; border-radius: 12px; padding: 11px 13px;
  box-shadow: var(--shadow-sm);
  display: flex; align-items: center; justify-content: space-between;
  font-size: 13px;
}
.srow .dot { width: 30px; height: 30px; border-radius: 8px; background: var(--grad-soft); display: grid; place-items: center; }
.srow b { color: var(--ink); }
.srow .amt { font-weight: 700; color: #5b46dc; }
.screen-total {
  margin-top: 4px; background: #0f1729; color: #fff; border-radius: 12px;
  padding: 13px 15px; display: flex; justify-content: space-between; align-items: center;
}
.screen-total .big { font-size: 18px; font-weight: 800; }
.float-badge {
  position: absolute; background: #fff; border-radius: 14px; box-shadow: var(--shadow);
  padding: 11px 14px; font-size: 13px; font-weight: 600; display: flex; align-items: center; gap: 9px;
}
.float-badge .ic { width: 28px; height: 28px; border-radius: 8px; display: grid; place-items: center; color: #fff; }
.float-badge.b1 { top: 36px; left: -28px; }
.float-badge.b2 { bottom: 60px; right: -34px; }

/* ---------- Logos / trust strip ---------- */
.trust {
  border-top: 1px solid var(--line); border-bottom: 1px solid var(--line);
  background: var(--bg-alt);
  padding: 26px 0;
}
.trust-inner { display: flex; align-items: center; justify-content: center; gap: 14px 40px; flex-wrap: wrap; color: var(--ink-faint); font-weight: 600; font-size: 14px; }
.trust-inner b { color: var(--ink); }

/* ---------- Section ---------- */
section.block { padding: 84px 0; }
section.alt { background: var(--bg-alt); }
.section-head { max-width: 680px; margin: 0 auto 52px; text-align: center; }
.section-head .eyebrow { margin-bottom: 16px; }
.section-head h2 { font-size: clamp(28px, 3.4vw, 40px); line-height: 1.12; letter-spacing: -.02em; margin: 0 0 14px; font-weight: 800; }
.section-head p { font-size: 18px; color: var(--ink-soft); margin: 0; }

/* ---------- Feature grid ---------- */
.features { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.feature {
  background: var(--card); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 26px; box-shadow: var(--shadow-sm);
  transition: transform .18s ease, box-shadow .18s ease, border-color .18s;
}
.feature:hover { transform: translateY(-4px); box-shadow: var(--shadow); border-color: #dfe3ee; }
.feature .ic {
  width: 50px; height: 50px; border-radius: 13px; background: var(--grad-soft);
  display: grid; place-items: center; margin-bottom: 18px; font-size: 24px;
}
.feature h3 { margin: 0 0 9px; font-size: 19px; letter-spacing: -.01em; }
.feature p { margin: 0; color: var(--ink-soft); font-size: 15px; }

/* ---------- Split feature rows ---------- */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: center; }
.split + .split { margin-top: 80px; }
.split.reverse .split-media { order: -1; }
.split-text h3 { font-size: clamp(24px, 3vw, 32px); letter-spacing: -.02em; margin: 0 0 16px; }
.split-text p { font-size: 17px; color: var(--ink-soft); margin: 0 0 18px; }
.ticklist { list-style: none; padding: 0; margin: 0; display: grid; gap: 12px; }
.ticklist li { display: flex; gap: 12px; align-items: flex-start; font-size: 16px; color: var(--ink-soft); }
.ticklist li::before { content: "✓"; color: #fff; background: var(--grad); width: 22px; height: 22px; border-radius: 7px; display: grid; place-items: center; font-size: 13px; flex: 0 0 auto; margin-top: 3px; }
.split-media {
  background: var(--grad-soft); border: 1px solid var(--line); border-radius: var(--radius-lg);
  padding: 30px; box-shadow: var(--shadow-sm); min-height: 280px;
  display: grid; place-items: center;
}
.media-card { background: #fff; border-radius: var(--radius); box-shadow: var(--shadow); width: 100%; overflow: hidden; }
.mc-head { padding: 16px 18px; border-bottom: 1px solid var(--line); display: flex; align-items: center; gap: 10px; font-weight: 700; }
.mc-head .ic { width: 34px; height: 34px; border-radius: 9px; background: var(--grad); color: #fff; display: grid; place-items: center; }
.mc-body { padding: 18px; display: grid; gap: 12px; }
.bar { height: 10px; border-radius: 6px; background: #eef0f7; overflow: hidden; }
.bar i { display: block; height: 100%; background: var(--grad); border-radius: 6px; }
.kv { display: flex; justify-content: space-between; font-size: 14px; color: var(--ink-soft); }
.kv b { color: var(--ink); }

/* Drive backup security note box */
.note-box {
  margin-top: 22px; background: #f0f6ff; border: 1px solid #d6e4ff; border-radius: 14px;
  padding: 16px 18px; font-size: 14.5px; color: #234; display: flex; gap: 12px;
}
.note-box .ic { flex: 0 0 auto; }

/* ---------- Pricing ---------- */
.pricing { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; align-items: stretch; }
.price-card {
  background: var(--card); border: 1px solid var(--line); border-radius: var(--radius-lg);
  padding: 30px; box-shadow: var(--shadow-sm); display: flex; flex-direction: column;
}
.price-card.featured { border: 2px solid transparent; background:
  linear-gradient(#fff, #fff) padding-box,
  var(--grad) border-box; box-shadow: var(--shadow); position: relative; }
.price-card.featured .tag {
  position: absolute; top: -13px; left: 50%; transform: translateX(-50%);
  background: var(--grad); color: #fff; font-size: 12px; font-weight: 700;
  padding: 5px 14px; border-radius: 999px; letter-spacing: .03em;
}
.price-card h3 { margin: 0 0 6px; font-size: 20px; }
.price-card .sub { color: var(--ink-faint); font-size: 14px; margin: 0 0 18px; }
.price { font-size: 38px; font-weight: 800; letter-spacing: -.02em; }
.price small { font-size: 15px; font-weight: 500; color: var(--ink-faint); }
.price-card ul { list-style: none; padding: 18px 0 0; margin: 0 0 24px; display: grid; gap: 11px; }
.price-card ul li { display: flex; gap: 10px; font-size: 15px; color: var(--ink-soft); }
.price-card ul li::before { content: "✓"; color: #16a34a; font-weight: 800; }
.price-card .btn { margin-top: auto; justify-content: center; }

/* ---------- FAQ ---------- */
.faq { max-width: 800px; margin-inline: auto; }
.faq details {
  border: 1px solid var(--line); border-radius: 14px; background: #fff;
  padding: 4px 20px; margin-bottom: 14px; box-shadow: var(--shadow-sm);
}
.faq summary {
  cursor: pointer; list-style: none; padding: 18px 0; font-weight: 600; font-size: 17px;
  display: flex; justify-content: space-between; align-items: center; gap: 16px;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; font-size: 24px; color: var(--purple); font-weight: 400; transition: transform .2s; }
.faq details[open] summary::after { transform: rotate(45deg); }
.faq details p { margin: 0 0 18px; color: var(--ink-soft); font-size: 16px; }

/* ---------- CTA band ---------- */
.cta-band { padding: 80px 0; }
.cta-inner {
  background: var(--grad); border-radius: var(--radius-lg); color: #fff;
  padding: 56px 48px; text-align: center; box-shadow: var(--shadow-lg);
  position: relative; overflow: hidden;
}
.cta-inner::after {
  content: ""; position: absolute; inset: 0;
  background: radial-gradient(600px 300px at 80% -20%, rgba(255,255,255,.18), transparent 60%);
}
.cta-inner h2 { font-size: clamp(28px, 4vw, 40px); margin: 0 0 14px; position: relative; }
.cta-inner p { font-size: 18px; opacity: .92; margin: 0 0 28px; position: relative; }
.cta-inner .btn-ghost { background: rgba(255,255,255,.14); color: #fff; border-color: rgba(255,255,255,.35); backdrop-filter: blur(4px); }
.cta-inner .actions { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; position: relative; }

/* ---------- Footer ---------- */
.site-footer { background: #0f1729; color: #c4cad9; padding: 60px 0 30px; }
.footer-grid { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1fr; gap: 36px; }
.site-footer .brand .name { color: #fff; }
.site-footer .brand .name small { color: #8b93a7; }
.site-footer p.about { margin: 16px 0 0; max-width: 300px; font-size: 14.5px; color: #99a1b3; }
.footer-col h4 { color: #fff; font-size: 14px; text-transform: uppercase; letter-spacing: .06em; margin: 0 0 16px; }
.footer-col a { display: block; color: #99a1b3; font-size: 15px; margin-bottom: 11px; transition: color .15s; }
.footer-col a:hover { color: #fff; }
.footer-bottom {
  border-top: 1px solid #1f2840; margin-top: 44px; padding-top: 24px;
  display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap;
  font-size: 14px; color: #7c8499;
}
.footer-bottom a { color: #99a1b3; }
.footer-bottom a:hover { color: #fff; }

/* ---------- Legal / document pages ---------- */
.doc { padding: 56px 0 80px; }
.doc-wrap { max-width: 800px; margin-inline: auto; }
.doc .back { color: var(--ink-faint); font-size: 14px; display: inline-flex; gap: 6px; margin-bottom: 22px; }
.doc .back:hover { color: var(--ink); }
.doc h1 { font-size: clamp(30px, 4vw, 40px); letter-spacing: -.02em; margin: 0 0 8px; }
.doc .updated { color: var(--ink-faint); font-size: 15px; margin: 0 0 14px; }
.doc .intro { font-size: 17px; color: var(--ink-soft); margin: 0 0 30px; padding-bottom: 24px; border-bottom: 1px solid var(--line); }
.doc h2 { font-size: 22px; letter-spacing: -.01em; margin: 38px 0 12px; }
.doc h3 { font-size: 18px; margin: 24px 0 8px; }
.doc p, .doc li { font-size: 16px; color: var(--ink-soft); }
.doc ul { padding-left: 22px; display: grid; gap: 8px; }
.doc a.inline { color: #5b46dc; font-weight: 500; text-decoration: underline; }
.doc .callout {
  background: #f0f6ff; border: 1px solid #d6e4ff; border-radius: 14px;
  padding: 18px 20px; margin: 24px 0; color: #2a3550;
}
.doc .callout strong { color: var(--ink); }
.toc {
  background: var(--bg-alt); border: 1px solid var(--line); border-radius: 14px;
  padding: 18px 22px; margin: 0 0 34px;
}
.toc h4 { margin: 0 0 10px; font-size: 13px; text-transform: uppercase; letter-spacing: .06em; color: var(--ink-faint); }
.toc ol { margin: 0; padding-left: 20px; columns: 2; gap: 24px; }
.toc li { margin-bottom: 6px; }
.toc a { color: var(--ink-soft); font-size: 15px; }
.toc a:hover { color: #5b46dc; }

/* ---------- Responsive ---------- */
@media (max-width: 960px) {
  .hero-grid { grid-template-columns: 1fr; gap: 48px; }
  .mockup { order: -1; }
  .features { grid-template-columns: repeat(2, 1fr); }
  .pricing { grid-template-columns: 1fr; max-width: 460px; margin-inline: auto; }
  .split, .split.reverse { grid-template-columns: 1fr; gap: 32px; }
  .split.reverse .split-media { order: 0; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 30px; }
}
@media (max-width: 720px) {
  .nav-links, .nav-cta .btn-ghost { display: none; }
  .nav-toggle { display: block; }
  .nav.open .nav-links {
    display: flex; flex-direction: column; gap: 0;
    position: absolute; top: 70px; left: 0; right: 0;
    background: #fff; border-bottom: 1px solid var(--line); padding: 8px 24px 16px;
  }
  .nav.open .nav-links a { padding: 12px 0; border-bottom: 1px solid var(--line); width: 100%; }
  section.block { padding: 60px 0; }
  .features { grid-template-columns: 1fr; }
  .cta-inner { padding: 40px 24px; }
  .toc ol { columns: 1; }
  .footer-grid { grid-template-columns: 1fr; }
  .container { padding-inline: 18px; }
}