:root {
  --bg: #f6f7fb;
  --bg-soft: #eef2f8;
  --card: #ffffff;
  --card-strong: #fdfdfd;
  --text: #132238;
  --muted: #65748b;
  --line: rgba(19, 34, 56, 0.09);
  --primary: #ef7e2d;
  --primary-dark: #d86814;
  --navy: #132238;
  --navy-2: #1f3554;
  --shadow: 0 18px 50px rgba(20, 36, 61, 0.12);
  --radius-xl: 30px;
  --radius-lg: 22px;
  --radius-md: 16px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: Inter, "Segoe UI", Arial, sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at top left, rgba(239, 126, 45, 0.08), transparent 30%),
    linear-gradient(180deg, var(--bg) 0%, #ffffff 100%);
}

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

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

body[data-page="home"] .hero { background: linear-gradient(135deg, #fff, #f9fafc); }
body[data-page="store"] .hero { background: linear-gradient(135deg, #ffffff, #f5f8fe); }

.topbar {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 18px 5vw;
  background: rgba(255, 255, 255, 0.84);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--line);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  min-width: 0;
}

.brand img {
  width: 44px;
  height: 44px;
  object-fit: contain;
}

.brand strong { display: block; font-size: 1rem; line-height: 1.1; }
.brand small { display: block; color: var(--muted); }

.main-nav {
  display: flex;
  align-items: center;
  gap: 16px;
}

.main-nav a {
  padding: 10px 14px;
  border-radius: 999px;
  color: var(--navy);
  transition: background 160ms ease, color 160ms ease, transform 160ms ease;
}

.main-nav a:hover {
  background: rgba(239, 126, 45, 0.12);
  color: var(--primary-dark);
}

.nav-toggle {
  display: none;
  border: 1px solid var(--line);
  background: var(--card);
  color: var(--navy);
  border-radius: 999px;
  min-height: 42px;
  padding: 0 14px;
}

main {
  width: min(1200px, calc(100% - 32px));
  margin: 0 auto;
  padding: 24px 0 56px;
}

.hero,
.section,
.card,
.brand-panel,
.store-badge-card,
.step-card,
.catalog-card {
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
}

.hero {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 28px;
  align-items: center;
  padding: 38px;
  border-radius: 36px;
}

.hero__text h1,
.section__heading h2 {
  margin: 0;
  letter-spacing: -0.04em;
  color: var(--navy);
}

.hero__text h1 { font-size: clamp(2.5rem, 5vw, 4.8rem); line-height: 0.96; }
.hero__text p { color: var(--muted); line-height: 1.72; font-size: 1.05rem; }

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 16px;
  font-size: 0.8rem;
  font-weight: 800;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--primary-dark);
}

.eyebrow::before {
  content: '';
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--primary);
  box-shadow: 0 0 0 6px rgba(239, 126, 45, 0.12);
}

.actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin-top: 26px;
}

.actions--stacked { flex-direction: column; }

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 52px;
  padding: 0 20px;
  border-radius: 999px;
  border: 1px solid transparent;
  font-weight: 800;
  transition: transform 160ms ease, background 160ms ease, color 160ms ease, border-color 160ms ease;
}

.button:hover { transform: translateY(-1px); }
.button--primary { background: linear-gradient(135deg, var(--primary), #ff9a49); color: #fff; }
.button--ghost { background: rgba(19, 34, 56, 0.04); border-color: var(--line); color: var(--navy); }
.button--full { width: 100%; }

.hero__meta {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  margin-top: 28px;
}

.hero__meta div,
.card,
.store-badge-card,
.step-card {
  background: var(--card);
  border-radius: var(--radius-lg);
}

.hero__meta div {
  padding: 16px;
  border: 1px solid var(--line);
}

.hero__meta strong { display: block; margin-bottom: 6px; color: var(--navy); }
.hero__meta span { color: var(--muted); }

.hero__visual {
  display: grid;
  gap: 16px;
}

.brand-panel,
.store-badge-card {
  overflow: hidden;
  border-radius: 28px;
  background: linear-gradient(180deg, #ffffff, #f6f8fc);
}

.brand-panel img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.brand-panel--main { min-height: 320px; }
.brand-panel--accent { min-height: 180px; }

.section {
  margin-top: 28px;
  padding: 32px;
  border-radius: 34px;
  background: var(--card-strong);
}

.section--light { background: linear-gradient(180deg, #ffffff, #f8fafc); }
.section--soft { background: linear-gradient(180deg, #fefefe, #f4f7fb); }

.section__heading {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: 22px;
}

.section__heading--inline {
  flex-direction: row;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
}

.about-grid,
.feature-grid,
.contact-grid,
.store-layout,
.catalog-grid,
.steps-grid {
  display: grid;
  gap: 18px;
}

.about-grid { grid-template-columns: 0.9fr 1.1fr; }
.feature-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.contact-grid { grid-template-columns: 0.9fr 1.1fr; }
.store-layout { grid-template-columns: 1.05fr 0.75fr; }
.catalog-grid { grid-template-columns: 1.2fr 0.9fr 0.9fr; }
.steps-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }

.card {
  padding: 24px;
  background: var(--card);
}

.card--image { padding: 0; overflow: hidden; }
.card--image img { width: 100%; height: 100%; object-fit: cover; }

.card h3,
.feature-card h3,
.catalog-card h3,
.step-card strong { color: var(--navy); }

.card p,
.feature-card p,
.catalog-card p,
.step-card p,
.store-badge-card p,
.hint {
  color: var(--muted);
  line-height: 1.65;
}

.feature-card {
  padding: 24px;
  border-radius: 24px;
  background: linear-gradient(180deg, #ffffff, #f8fbff);
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
}

.feature-card__icon {
  width: 48px;
  height: 48px;
  display: grid;
  place-items: center;
  border-radius: 14px;
  background: rgba(239, 126, 45, 0.14);
  color: var(--primary-dark);
  font-weight: 900;
  margin-bottom: 16px;
}

.card--contact {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.card--contact--wide { justify-content: center; }

.contact-mark {
  width: 86px;
  height: 86px;
  object-fit: contain;
}

.footer {
  width: min(1200px, calc(100% - 32px));
  margin: 0 auto 28px;
  padding: 16px 4px;
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--muted);
}

.footer img {
  width: 32px;
  height: 32px;
  object-fit: contain;
}

.footer--store { justify-content: space-between; }

.hero--store .hero__text h1 { color: var(--navy); }

.hero__meta--store { grid-template-columns: repeat(3, minmax(0, 1fr)); }

.android-badge {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 18px 20px;
  border-radius: 24px;
  background: linear-gradient(180deg, #ffffff, #fff8f1);
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
}

.android-badge svg {
  width: 56px;
  height: 56px;
  fill: none;
  stroke: var(--primary);
  stroke-width: 4;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.android-badge strong { display: block; color: var(--navy); }
.android-badge span { color: var(--muted); }

.store-badge-card {
  padding: 20px;
  text-align: center;
}

.store-badge-card img { width: 100%; max-height: 220px; object-fit: contain; }

.status-pill,
.badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 40px;
  padding: 0 16px;
  border-radius: 999px;
  font-weight: 800;
  white-space: nowrap;
}

.status-pill { background: rgba(239, 126, 45, 0.12); color: var(--primary-dark); }
.badge { background: rgba(19, 34, 56, 0.08); color: var(--navy); }
.badge--soft { background: rgba(239, 126, 45, 0.1); color: var(--primary-dark); }

.store-card,
.qr-card,
.catalog-card,
.step-card {
  background: var(--card);
  border-radius: 28px;
  padding: 24px;
}

.store-card__header {
  display: flex;
  gap: 16px;
  align-items: center;
}

.store-card__icon {
  width: 74px;
  height: 74px;
  border-radius: 20px;
  object-fit: cover;
  background: #fff;
  border: 1px solid var(--line);
}

.check-list {
  margin: 22px 0;
  padding-left: 18px;
}

.check-list li { margin-bottom: 10px; color: var(--navy); }

.qr-card { text-align: center; }

.qr-frame {
  margin: 18px auto 16px;
  width: min(100%, 280px);
  padding: 18px;
  border-radius: 24px;
  background: #fff;
  border: 1px solid var(--line);
}

.qr-frame img { width: 100%; aspect-ratio: 1; object-fit: contain; }

.catalog-card {
  overflow: hidden;
  padding: 0;
}

.catalog-card img { width: 100%; aspect-ratio: 16 / 10; object-fit: cover; }

.catalog-card__content { padding: 20px; }

.catalog-card--featured { grid-column: span 1; }

.catalog-card--preview {
  position: relative;
  display: grid;
  align-items: end;
  min-height: 340px;
  background: linear-gradient(180deg, #fff, #f6f8fb);
  border: 1px dashed rgba(239, 126, 45, 0.28);
}

.catalog-card--preview .catalog-card__content { padding-top: 0; }

.coming-soon {
  position: absolute;
  inset: 18px 18px auto auto;
  display: inline-flex;
  align-items: center;
  min-height: 36px;
  padding: 0 14px;
  border-radius: 999px;
  background: rgba(19, 34, 56, 0.9);
  color: #fff;
  font-size: 0.82rem;
  font-weight: 800;
}

.hint { margin: 0; }

.step-card {
  min-height: 170px;
}

.step-card strong {
  display: inline-flex;
  width: 42px;
  height: 42px;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: rgba(239, 126, 45, 0.12);
  margin-bottom: 14px;
}

@media (max-width: 1080px) {
  .hero,
  .about-grid,
  .contact-grid,
  .store-layout,
  .catalog-grid,
  .steps-grid,
  .feature-grid {
    grid-template-columns: 1fr;
  }

  .catalog-card--preview,
  .catalog-card--featured { grid-column: auto; }

  .hero__meta,
  .hero__meta--store { grid-template-columns: 1fr; }
}

@media (max-width: 760px) {
  .topbar {
    flex-wrap: wrap;
  }

  .nav-toggle { display: inline-flex; }

  .main-nav {
    display: none;
    width: 100%;
    flex-direction: column;
    align-items: stretch;
    gap: 8px;
    padding-top: 8px;
  }

  .main-nav.is-open { display: flex; }

  main,
  .footer {
    width: min(100% - 18px, 100%);
  }

  .hero,
  .section {
    padding: 22px;
    border-radius: 26px;
  }

  .hero__text h1 { font-size: 2.3rem; }
  .section__heading--inline { flex-direction: column; align-items: flex-start; }
  .actions, .footer--store { flex-direction: column; align-items: stretch; }
  .button, .status-pill { width: 100%; }
}