:root {
  color-scheme: light dark;
  --ink: #15131d;
  --muted: #6f6a7b;
  --paper: #fbf9ff;
  --surface: rgba(255, 255, 255, 0.76);
  --line: rgba(64, 47, 87, 0.12);
  --violet: #8157d9;
  --violet-deep: #59329e;
  --lavender: #eee5ff;
  --peach: #ffd9ca;
  --shadow: 0 24px 70px rgba(67, 42, 105, 0.15);
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  color: var(--ink);
  background:
    radial-gradient(circle at 7% 7%, rgba(218, 196, 255, 0.72), transparent 29rem),
    radial-gradient(circle at 92% 26%, rgba(255, 210, 192, 0.58), transparent 25rem),
    var(--paper);
  font-family: ui-rounded, "SF Pro Rounded", "SF Pro Display", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.55;
}

a { color: inherit; }

.shell {
  width: min(1120px, calc(100% - 40px));
  margin: 0 auto;
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 26px 0;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 11px;
  font-size: 1.12rem;
  font-weight: 800;
  text-decoration: none;
}

.mark {
  display: grid;
  width: 42px;
  height: 42px;
  place-items: center;
  border-radius: 14px;
  color: white;
  background: linear-gradient(145deg, #a87cff, var(--violet-deep));
  box-shadow: 0 9px 24px rgba(105, 65, 170, 0.3);
}

.nav-links { display: flex; gap: 24px; }
.nav-links a { color: var(--muted); font-weight: 650; text-decoration: none; }
.nav-links a:hover { color: var(--violet-deep); }

.hero {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 70px;
  align-items: center;
  min-height: 690px;
  padding: 60px 0 110px;
}

.eyebrow {
  margin: 0 0 16px;
  color: var(--violet-deep);
  font-size: 0.78rem;
  font-weight: 850;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

h1, h2, h3 { margin-top: 0; line-height: 1.05; letter-spacing: -0.035em; }
h1 { max-width: 760px; margin-bottom: 22px; font-size: clamp(3.2rem, 7vw, 6.2rem); }
h2 { margin-bottom: 16px; font-size: clamp(2rem, 4vw, 3.4rem); }
h3 { margin-bottom: 9px; font-size: 1.25rem; }

.lede { max-width: 620px; margin: 0 0 30px; color: var(--muted); font-size: 1.2rem; }

.button {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  min-height: 52px;
  padding: 0 22px;
  border-radius: 999px;
  color: white;
  background: var(--ink);
  font-weight: 780;
  text-decoration: none;
  box-shadow: 0 12px 32px rgba(22, 17, 31, 0.2);
}

.privacy-note { margin-top: 18px; color: var(--muted); font-size: 0.9rem; }

.phone {
  position: relative;
  width: min(390px, 100%);
  margin-inline: auto;
  padding: 18px;
  border: 1px solid rgba(255, 255, 255, 0.78);
  border-radius: 48px;
  background: linear-gradient(155deg, #211a2b, #0d0c11);
  box-shadow: var(--shadow);
  transform: rotate(2.5deg);
}

.phone-screen {
  min-height: 590px;
  overflow: hidden;
  padding: 34px 24px;
  border-radius: 33px;
  background: linear-gradient(170deg, #f9f5ff, #eee4ff 55%, #ffe9df);
}

.phone-title { margin-bottom: 25px; font-size: 2rem; font-weight: 850; }
.search-pill { padding: 14px 16px; border-radius: 16px; color: #8c8297; background: white; box-shadow: 0 7px 22px rgba(85, 62, 119, 0.1); }
.folder-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 13px; margin-top: 18px; }
.folder-card { min-height: 145px; padding: 16px; border-radius: 24px; color: white; box-shadow: 0 12px 24px rgba(62, 38, 96, 0.13); }
.folder-card:nth-child(1) { background: linear-gradient(145deg, #9a75ef, #6540b3); }
.folder-card:nth-child(2) { background: linear-gradient(145deg, #ffbba8, #e47873); }
.folder-card:nth-child(3) { background: linear-gradient(145deg, #75b7c9, #447e9a); }
.folder-card:nth-child(4) { background: linear-gradient(145deg, #d4a7ef, #8d5cb4); }
.folder-icon { display: block; margin-bottom: 38px; font-size: 1.7rem; }
.folder-card strong, .folder-card small { display: block; }
.folder-card small { opacity: 0.8; }

.section { padding: 100px 0; }
.section-heading { max-width: 680px; margin-bottom: 42px; }
.section-heading p { color: var(--muted); font-size: 1.08rem; }

.features { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.feature {
  min-height: 250px;
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: 28px;
  background: var(--surface);
  backdrop-filter: blur(18px);
  box-shadow: 0 18px 50px rgba(67, 42, 105, 0.08);
}
.feature .icon { display: grid; width: 52px; height: 52px; margin-bottom: 38px; place-items: center; border-radius: 17px; background: var(--lavender); font-size: 1.45rem; }
.feature p { margin-bottom: 0; color: var(--muted); }

.promise {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 60px;
  align-items: center;
  padding: 54px;
  border-radius: 38px;
  color: white;
  background: linear-gradient(135deg, #24182f, #5d3894);
  box-shadow: var(--shadow);
}
.promise p { color: rgba(255,255,255,0.76); }
.promise-list { display: grid; gap: 12px; }
.promise-item { padding: 16px 18px; border: 1px solid rgba(255,255,255,0.13); border-radius: 18px; background: rgba(255,255,255,0.08); }

.legal-main { max-width: 790px; padding: 80px 0 120px; }
.legal-main h1 { font-size: clamp(2.8rem, 7vw, 5rem); }
.legal-main h2 { margin-top: 46px; font-size: 1.7rem; }
.legal-main p, .legal-main li { color: var(--muted); }
.legal-main .updated { margin-bottom: 46px; }
.legal-main .legal-card { padding: 24px; border: 1px solid var(--line); border-radius: 22px; background: var(--surface); }

footer { padding: 36px 0 50px; border-top: 1px solid var(--line); color: var(--muted); }
.footer-row { display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.footer-links { display: flex; gap: 20px; }
.footer-links a { text-decoration: none; }

@media (max-width: 780px) {
  .hero, .promise { grid-template-columns: 1fr; }
  .hero { gap: 40px; padding-top: 34px; }
  .phone { width: min(360px, 92%); }
  .features { grid-template-columns: 1fr; }
  .promise { padding: 34px 24px; }
  .nav-links { gap: 14px; font-size: 0.88rem; }
  .footer-row { align-items: flex-start; flex-direction: column; }
}

@media (prefers-reduced-motion: no-preference) {
  .phone { animation: float 5s ease-in-out infinite; }
  @keyframes float { 0%, 100% { transform: rotate(2.5deg) translateY(0); } 50% { transform: rotate(1deg) translateY(-12px); } }
}

@media (prefers-color-scheme: dark) {
  :root { --ink: #f7f3ff; --muted: #b9b1c6; --paper: #0f0d13; --surface: rgba(35, 30, 43, 0.76); --line: rgba(235, 224, 255, 0.12); --lavender: #35284e; }
  body { background: radial-gradient(circle at 7% 7%, rgba(93, 55, 148, 0.35), transparent 29rem), radial-gradient(circle at 92% 26%, rgba(145, 72, 69, 0.3), transparent 25rem), var(--paper); }
  .button { color: #1a1420; background: white; }
  .search-pill { color: #948ba1; background: rgba(28, 23, 35, 0.95); }
}