:root {
  --blue: #1565c0;
  --blue-dark: #0d3c8c;
  --blue-soft: #e3f0fc;
  --green: #43a535;
  --green-dark: #2e7d32;
  --green-soft: #e8f5e9;
  --ink: #1d2433;
  --muted: #5b6475;
  --line: #e3e8ef;
  --bg: #ffffff;
  --bg-alt: #f5f8fc;
  --radius: 18px;
  --shadow: 0 10px 30px rgba(21, 101, 192, 0.10);
  --max: 1120px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; scroll-padding-top: 76px; }

body {
  margin: 0;
  font-family: "Segoe UI", system-ui, -apple-system, Roboto, "Helvetica Neue", Arial, sans-serif;
  color: var(--ink);
  background: var(--bg);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

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

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

.container { width: 100%; max-width: var(--max); margin: 0 auto; padding: 0 20px; }

/* ---------- Header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: saturate(180%) blur(10px);
  border-bottom: 1px solid var(--line);
}
.nav { display: flex; align-items: center; justify-content: space-between; height: 68px; }
.brand { display: flex; align-items: center; gap: 10px; font-weight: 700; font-size: 1.25rem; color: var(--blue-dark); }
.brand:hover { text-decoration: none; }
.brand img { width: 38px; height: 38px; border-radius: 10px; }
.nav-links { display: flex; align-items: center; gap: 26px; }
.nav-links a { color: var(--ink); font-weight: 500; font-size: 0.97rem; }
.nav-links a:hover { color: var(--blue); text-decoration: none; }
.nav-links a.active { color: var(--blue); }
.nav-cta { background: var(--green); color: #fff !important; padding: 9px 18px; border-radius: 999px; }
.nav-cta:hover { background: var(--green-dark); }
.menu-toggle { display: none; background: none; border: 0; font-size: 1.7rem; cursor: pointer; color: var(--ink); }

/* ---------- Buttons ---------- */
.btn { display: inline-flex; align-items: center; gap: 8px; padding: 13px 24px; border-radius: 999px; font-weight: 600; transition: transform .15s ease, background .15s ease; }
.btn:hover { text-decoration: none; transform: translateY(-1px); }
.btn-primary { background: var(--blue); color: #fff; }
.btn-primary:hover { background: var(--blue-dark); }
.btn-ghost { background: #fff; color: var(--blue); border: 1.5px solid var(--blue); }
.store-badges { display: flex; flex-wrap: wrap; align-items: center; gap: 14px; }
.play-badge img { height: 62px; width: auto; margin: -9px; }
.soon-badge {
  display: inline-flex; align-items: center; gap: 10px;
  height: 46px; padding: 0 18px; border-radius: 10px;
  background: #f1f3f6; color: var(--muted); font-size: 0.9rem; font-weight: 600;
  border: 1px dashed #c4ccd8;
}
.soon-badge svg { width: 20px; height: 20px; fill: currentColor; }

/* ---------- Hero ---------- */
.hero {
  background: linear-gradient(135deg, #e3f0fc 0%, #eef8f0 100%);
  padding: 72px 0 80px;
  overflow: hidden;
}
.hero-grid { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 48px; align-items: center; }
.eyebrow { display: inline-block; background: #fff; color: var(--green-dark); font-weight: 600; font-size: 0.85rem; padding: 6px 14px; border-radius: 999px; box-shadow: 0 2px 8px rgba(0,0,0,.05); }
.hero h1 { font-size: clamp(2.2rem, 4.6vw, 3.4rem); line-height: 1.12; margin: 18px 0 16px; color: var(--blue-dark); letter-spacing: -0.5px; }
.hero h1 span { color: var(--green); }
.hero p.lead { font-size: 1.15rem; color: var(--muted); margin: 0 0 28px; max-width: 560px; }
.hero-points { list-style: none; padding: 0; margin: 26px 0 0; display: flex; flex-wrap: wrap; gap: 10px 22px; color: var(--muted); font-size: 0.95rem; }
.hero-points li::before { content: "✓"; color: var(--green); font-weight: 700; margin-right: 6px; }
.hero-phones { position: relative; height: 560px; }
.hero-phones .phone { position: absolute; width: 228px; }
.hero-phones .phone:first-child { left: 4%; top: 46px; transform: rotate(-5deg); }
.hero-phones .phone:last-child { right: 4%; top: 6px; transform: rotate(4deg); z-index: 2; }

/* ---------- Phone frame ---------- */
.phone {
  border-radius: 34px; padding: 9px; background: #1d2433;
  box-shadow: 0 25px 50px rgba(13, 60, 140, 0.25);
}
.phone img { border-radius: 26px; width: 100%; }

/* ---------- Sections ---------- */
section { padding: 84px 0; }
.section-alt { background: var(--bg-alt); }
.section-head { text-align: center; max-width: 680px; margin: 0 auto 48px; }
.section-head h2 { font-size: clamp(1.7rem, 3.2vw, 2.4rem); margin: 0 0 12px; color: var(--blue-dark); letter-spacing: -0.3px; }
.section-head p { color: var(--muted); font-size: 1.07rem; margin: 0; }

/* ---------- Problem strip ---------- */
.forget-list { display: flex; flex-wrap: wrap; justify-content: center; gap: 12px; max-width: 900px; margin: 0 auto; }
.forget-list span { background: #fff; border: 1px solid var(--line); padding: 9px 16px; border-radius: 999px; font-size: 0.95rem; }

/* ---------- Features ---------- */
.features-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.feature {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
  padding: 28px; transition: box-shadow .2s ease, transform .2s ease;
}
.feature:hover { box-shadow: var(--shadow); transform: translateY(-3px); }
.feature .icon { width: 50px; height: 50px; border-radius: 14px; display: grid; place-items: center; font-size: 1.5rem; margin-bottom: 16px; }
.icon.blue { background: var(--blue-soft); }
.icon.green { background: var(--green-soft); }
.feature h3 { margin: 0 0 8px; font-size: 1.12rem; }
.feature p { margin: 0; color: var(--muted); font-size: 0.97rem; }

/* ---------- Screenshots ---------- */
.gallery { display: flex; gap: 22px; overflow-x: auto; padding: 10px 6px 28px; scroll-snap-type: x mandatory; justify-content: safe center; }
.gallery figure { margin: 0; flex: 0 0 190px; scroll-snap-align: center; text-align: center; }
.gallery figcaption { margin-top: 14px; font-weight: 600; color: var(--ink); font-size: 0.95rem; }

/* ---------- Categories ---------- */
.cat-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.cat {
  background: #fff; border: 1px solid var(--line); border-radius: 14px; padding: 16px 18px;
}
.cat strong { display: block; color: var(--blue-dark); margin-bottom: 4px; }
.cat small { color: var(--muted); font-size: 0.85rem; line-height: 1.45; display: block; }

/* ---------- How it works ---------- */
.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; counter-reset: step; }
.step { text-align: center; padding: 10px; }
.step::before {
  counter-increment: step; content: counter(step);
  display: grid; place-items: center; width: 52px; height: 52px; margin: 0 auto 14px;
  border-radius: 50%; background: var(--blue); color: #fff; font-weight: 700; font-size: 1.25rem;
}
.step h3 { margin: 0 0 6px; font-size: 1.05rem; }
.step p { margin: 0; color: var(--muted); font-size: 0.95rem; }

/* ---------- Pricing ---------- */
.pricing { display: grid; grid-template-columns: repeat(2, minmax(0, 380px)); gap: 26px; justify-content: center; }
.plan { background: #fff; border: 1px solid var(--line); border-radius: 22px; padding: 34px 30px; position: relative; }
.plan.pro { border: 2px solid var(--green); box-shadow: var(--shadow); }
.plan .tag { position: absolute; top: -14px; right: 24px; background: var(--green); color: #fff; font-size: 0.8rem; font-weight: 700; padding: 5px 12px; border-radius: 999px; }
.plan h3 { margin: 0; font-size: 1.3rem; }
.price { font-size: 2.3rem; font-weight: 800; color: var(--blue-dark); margin: 10px 0 2px; }
.price small { font-size: 1rem; font-weight: 500; color: var(--muted); }
.plan .alt { color: var(--muted); font-size: 0.92rem; margin: 0 0 20px; }
.plan ul { list-style: none; padding: 0; margin: 0; }
.plan li { padding: 8px 0 8px 28px; position: relative; border-top: 1px solid var(--line); }
.plan li::before { content: "✓"; position: absolute; left: 4px; color: var(--green); font-weight: 700; }
.fine-print { text-align: center; color: var(--muted); font-size: 0.85rem; margin-top: 26px; }

/* ---------- Privacy band ---------- */
.privacy-band { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.privacy-band div { background: #fff; border-radius: var(--radius); padding: 26px; border: 1px solid var(--line); }
.privacy-band h3 { margin: 0 0 6px; font-size: 1.05rem; }
.privacy-band p { margin: 0; color: var(--muted); font-size: 0.95rem; }

/* ---------- CTA ---------- */
.cta {
  background: linear-gradient(135deg, var(--blue) 0%, var(--blue-dark) 100%);
  color: #fff; border-radius: 28px; padding: 56px 40px; text-align: center;
}
.cta h2 { margin: 0 0 10px; font-size: clamp(1.6rem, 3vw, 2.2rem); }
.cta p { margin: 0 auto 28px; opacity: .9; max-width: 560px; }
.cta .store-badges { justify-content: center; }
.cta .soon-badge { background: rgba(255,255,255,.12); color: #fff; border-color: rgba(255,255,255,.4); }
.share-note { margin-top: 26px !important; font-size: 0.95rem; }

/* ---------- FAQ ---------- */
.faq { max-width: 820px; margin: 0 auto; }
.faq details { background: #fff; border: 1px solid var(--line); border-radius: 14px; margin-bottom: 12px; padding: 0 22px; }
.faq summary { cursor: pointer; padding: 18px 0; font-weight: 600; list-style: none; position: relative; padding-right: 30px; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; position: absolute; right: 0; top: 14px; font-size: 1.5rem; color: var(--blue); }
.faq details[open] summary::after { content: "–"; }
.faq details p { margin: 0 0 18px; color: var(--muted); }
.faq h2 { color: var(--blue-dark); font-size: 1.25rem; margin: 36px 0 14px; }

/* ---------- Page header / legal ---------- */
.page-hero { background: linear-gradient(135deg, #e3f0fc 0%, #eef8f0 100%); padding: 56px 0 46px; text-align: center; }
.page-hero h1 { margin: 0 0 8px; color: var(--blue-dark); font-size: clamp(1.9rem, 4vw, 2.6rem); }
.page-hero p { margin: 0; color: var(--muted); }
.legal { max-width: 820px; margin: 0 auto; padding: 56px 20px 80px; }
.legal h2 { color: var(--blue-dark); font-size: 1.2rem; margin: 34px 0 10px; }
.legal p, .legal li { color: #333c4e; }
.legal ul { padding-left: 22px; }
.legal .meta { color: var(--muted); font-size: 0.92rem; }
.legal .caps { font-size: 0.93rem; }

/* ---------- Support ---------- */
.support-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; max-width: 980px; margin: 0 auto; }
.support-card { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 28px; text-align: center; }
.support-card .icon { margin: 0 auto 14px; }
.support-card h3 { margin: 0 0 8px; }
.support-card p { margin: 0 0 14px; color: var(--muted); font-size: 0.95rem; }
.tips { max-width: 820px; margin: 0 auto; }
.tips li { margin-bottom: 8px; color: #333c4e; }

/* ---------- Footer ---------- */
.site-footer { background: #0f1b33; color: #b7c2d6; padding: 56px 0 30px; font-size: 0.93rem; }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 30px; }
.site-footer h4 { color: #fff; margin: 0 0 14px; font-size: 0.98rem; }
.site-footer a { color: #b7c2d6; display: block; margin-bottom: 8px; }
.site-footer a:hover { color: #fff; }
.footer-brand { display: flex; align-items: center; gap: 10px; color: #fff; font-weight: 700; font-size: 1.15rem; margin-bottom: 10px; }
.footer-brand img { width: 34px; height: 34px; border-radius: 9px; background: #fff; }
.footer-bottom { border-top: 1px solid rgba(255,255,255,.1); margin-top: 36px; padding-top: 22px; display: flex; flex-wrap: wrap; justify-content: space-between; gap: 10px; font-size: 0.85rem; }

/* ---------- Responsive ---------- */
@media (max-width: 960px) {
  .hero-grid { grid-template-columns: 1fr; text-align: center; }
  .hero p.lead { margin-left: auto; margin-right: auto; }
  .hero .store-badges, .hero-points { justify-content: center; }
  .hero-phones { height: 500px; max-width: 460px; margin: 0 auto; width: 100%; }
  .hero-phones .phone { width: 200px; }
  .features-grid, .privacy-band, .support-grid { grid-template-columns: 1fr 1fr; }
  .cat-grid { grid-template-columns: repeat(2, 1fr); }
  .steps { grid-template-columns: 1fr 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 720px) {
  .menu-toggle { display: block; }
  .nav-links {
    display: none; position: absolute; top: 68px; left: 0; right: 0;
    flex-direction: column; gap: 0; background: #fff; border-bottom: 1px solid var(--line);
    padding: 8px 20px 18px;
  }
  .nav-links.open { display: flex; }
  .nav-links a { padding: 12px 0; width: 100%; border-bottom: 1px solid var(--line); }
  .nav-links a.nav-cta { margin-top: 12px; text-align: center; border-bottom: 0; }
  section { padding: 64px 0; }
  .features-grid, .privacy-band, .support-grid, .pricing { grid-template-columns: 1fr; }
  .hero-phones { height: 420px; }
  .hero-phones .phone { width: 165px; }
  .cta { padding: 44px 22px; border-radius: 22px; }
}

@media (max-width: 480px) {
  .cat-grid, .steps, .footer-grid { grid-template-columns: 1fr; }
}