/* a7digistore — Piko-inspired warm gradient AI/SaaS style */
:root {
  --bg: #120806;
  --surface: #1c0f0b;
  --surface-2: #29140d;
  --grad-hero: radial-gradient(120% 160% at 85% -20%, #ffb56b 0%, #ff8a3d 28%, #ff3d3d 55%, #170705 100%);
  --grad-text: linear-gradient(92deg, #ffb56b, #ff5a2e 60%, #ff2d55);
  --accent: #ff5a2e;
  --accent-2: #ff2d55;
  --text-1: #fff6f2;
  --text-2: #cba99b;
  --border: rgba(255, 255, 255, .09);
  --radius-pill: 980px;
  --radius-card: 20px;
  --font: 'Manrope', system-ui, -apple-system, 'Segoe UI', sans-serif;
  --font-display: 'Unbounded', 'Manrope', system-ui, sans-serif;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  background: var(--bg);
  color: var(--text-1);
  font-family: var(--font);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }

.container { max-width: 1140px; margin: 0 auto; padding: 0 20px; }

h1, h2, h3 { font-family: var(--font-display); font-weight: 800; line-height: 1.15; letter-spacing: -.01em; }
h1 { font-size: clamp(2rem, 5.5vw, 3.6rem); }
h2 { font-size: clamp(1.4rem, 3vw, 2.1rem); margin-bottom: 24px; }
h3 { font-size: 1.05rem; font-weight: 700; }

/* ---------- Nav ---------- */
.nav {
  position: sticky; top: 0; z-index: 50;
  background: rgba(18, 8, 6, .72);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--border);
}
.nav-inner { display: flex; align-items: center; justify-content: space-between; height: 64px; gap: 16px; }
.logo { font-family: var(--font-display); font-weight: 800; font-size: 1.1rem; white-space: nowrap; }
.logo-mark { filter: drop-shadow(0 0 8px rgba(255, 90, 46, .8)); }
.logo-accent { background: var(--grad-text); -webkit-background-clip: text; background-clip: text; color: transparent; }
.nav-links { display: flex; gap: 4px; }
.nav-links a {
  padding: 7px 16px; border-radius: var(--radius-pill);
  font-weight: 600; font-size: .92rem; color: var(--text-2);
  transition: color .15s, background .15s;
}
.nav-links a:hover { color: var(--text-1); background: var(--surface-2); }
.nav-burger { display: none; background: none; border: 1px solid var(--border); color: var(--text-1); font-size: 1.2rem; padding: 6px 12px; border-radius: 10px; cursor: pointer; }

/* ---------- Hero ---------- */
.hero {
  background: var(--grad-hero);
  padding: 96px 0 72px;
  position: relative;
  overflow: hidden;
}
.hero::after {
  content: ''; position: absolute; inset: auto 0 0 0; height: 120px;
  background: linear-gradient(180deg, transparent, var(--bg));
  pointer-events: none;
}
.hero-sm { padding: 56px 0 40px; }
.hero h1 { text-shadow: 0 4px 40px rgba(0, 0, 0, .35); }
.hero-sub { margin-top: 18px; max-width: 560px; font-size: 1.08rem; color: rgba(255, 246, 242, .88); }
.hero-cta { margin-top: 32px; display: flex; align-items: center; gap: 20px; flex-wrap: wrap; }
.hero-stat { font-weight: 600; color: rgba(255, 246, 242, .75); font-size: .95rem; }
.grad-text { background: linear-gradient(92deg, #fff 20%, #ffd9a8); -webkit-background-clip: text; background-clip: text; color: transparent; }

.breadcrumbs { font-size: .88rem; color: rgba(255, 246, 242, .7); margin-bottom: 16px; }
.breadcrumbs a:hover { color: #fff; text-decoration: underline; }

/* ---------- Pills & buttons ---------- */
.pill-row { display: flex; gap: 10px; flex-wrap: wrap; margin-bottom: 26px; }
.pill {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 6px 14px; border-radius: var(--radius-pill);
  font-size: .85rem; font-weight: 600;
}
.pill-glass {
  background: rgba(255, 255, 255, .14); color: #fff;
  border: 1px solid rgba(255, 255, 255, .25);
  backdrop-filter: blur(6px);
  transition: background .15s;
}
.pill-glass:hover { background: rgba(255, 255, 255, .26); }
.pill-muted { background: var(--surface-2); color: var(--text-2); }
.pill-accent { background: var(--grad-text); color: #fff; }

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 13px 28px; border-radius: var(--radius-pill);
  font-weight: 700; font-size: 1rem; cursor: pointer; border: none;
  transition: transform .15s, box-shadow .15s;
}
.btn-primary {
  background: linear-gradient(92deg, #ff8a3d, #ff3d3d);
  color: #fff;
  box-shadow: 0 8px 32px rgba(255, 90, 46, .38);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 12px 40px rgba(255, 90, 46, .5); }
.btn-lg { padding: 16px 36px; font-size: 1.08rem; }
.btn-ghost { background: transparent; border: 1px solid var(--border); color: var(--text-2); margin-left: 10px; }
.btn-ghost:hover { color: var(--text-1); border-color: var(--text-2); }

/* ---------- Sections & grids ---------- */
.section { padding: 56px 0; }
.section-dark { background: var(--surface); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }
.grid { display: grid; gap: 20px; }
.grid-cats { grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); }
.grid-products { grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }

/* ---------- Cards ---------- */
.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-card);
  overflow: hidden;
  transition: transform .18s, border-color .18s, box-shadow .18s;
}
.card:hover { transform: translateY(-4px); border-color: rgba(255, 138, 61, .45); box-shadow: 0 16px 48px rgba(0, 0, 0, .45); }

.cat-card { padding: 26px 22px; display: flex; flex-direction: column; gap: 10px; align-items: flex-start; }
.cat-icon { font-size: 2rem; }
.cat-card p { color: var(--text-2); font-size: .9rem; flex: 1; }

.product-card { display: flex; flex-direction: column; }
.card-img { aspect-ratio: 4/3; background: var(--surface-2); overflow: hidden; }
.card-img img { width: 100%; height: 100%; object-fit: cover; }
.card-img.noimg img { display: none; }
.card-img.noimg::after { content: '📦'; display: grid; place-items: center; height: 100%; font-size: 3rem; }
.card-body { padding: 16px 18px 18px; display: flex; flex-direction: column; gap: 10px; flex: 1; }
.card-title {
  font-family: var(--font); font-weight: 700; font-size: .95rem; line-height: 1.4;
  display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden;
}
.card-footer { margin-top: auto; display: flex; align-items: center; justify-content: space-between; gap: 10px; }
.price { font-family: var(--font-display); font-weight: 800; font-size: 1.15rem; }
.price-lg { font-size: 2rem; }
.price-alt { color: var(--text-2); margin-left: 12px; font-weight: 600; }

/* ---------- Benefits ---------- */
.benefit { padding: 8px 4px; }
.benefit-icon { font-size: 1.8rem; display: block; margin-bottom: 12px; }
.benefit p { color: var(--text-2); font-size: .92rem; margin-top: 6px; }

/* ---------- Product page ---------- */
.product-layout { display: grid; grid-template-columns: minmax(280px, 460px) 1fr; gap: 36px; align-items: start; }
.product-media img { width: 100%; }
.product-media.noimg::after { content: '📦'; display: grid; place-items: center; aspect-ratio: 4/3; font-size: 4rem; }
.product-media.noimg img { display: none; }
.product-info h1 { font-size: clamp(1.3rem, 3vw, 1.9rem); margin-bottom: 16px; }
.price-box { margin: 22px 0 26px; display: flex; align-items: baseline; }
.buy-note { margin-top: 16px; font-size: .85rem; color: var(--text-2); max-width: 420px; }

/* ---------- Prose / intro ---------- */
.prose p { color: var(--text-2); margin-bottom: 14px; max-width: 760px; }
.prose ul { color: var(--text-2); margin: 0 0 14px 22px; }
.prose h2 { margin-top: 8px; }
.intro { margin-bottom: 36px; }
.empty { color: var(--text-2); padding: 32px 0; }

/* ---------- FAQ ---------- */
.faq { max-width: 760px; }
.faq-item {
  border: 1px solid var(--border); border-radius: 14px;
  margin-bottom: 10px; background: var(--surface);
}
.faq-item summary {
  padding: 15px 18px; cursor: pointer; font-weight: 700; list-style: none;
  display: flex; justify-content: space-between; align-items: center;
}
.faq-item summary::after { content: '+'; color: var(--accent); font-size: 1.3rem; font-weight: 400; }
.faq-item[open] summary::after { content: '–'; }
.faq-a { padding: 0 18px 16px; color: var(--text-2); }

/* ---------- Footer ---------- */
.footer { border-top: 1px solid var(--border); background: #0d0504; padding: 44px 0 0; margin-top: 40px; }
.footer-inner { display: grid; grid-template-columns: 1.4fr 1fr; gap: 36px; }
.footer-note { color: var(--text-2); font-size: .85rem; margin-top: 14px; max-width: 440px; }
.footer-links {
  display: grid;
  grid-template-columns: repeat(3, minmax(120px, 1fr));
  gap: 8px 24px;
  align-content: start;
}
.footer-links a { color: var(--text-2); font-size: .92rem; }
.footer-links a:hover { color: var(--text-1); }
.footer-bottom { padding: 24px 20px; margin-top: 32px; border-top: 1px solid var(--border); color: var(--text-2); font-size: .82rem; }
.footer-bottom a { color: var(--accent); }
.footer-bottom a:hover { text-decoration: underline; }

/* ---------- Responsive ---------- */
@media (max-width: 860px) {
  .grid-3 { grid-template-columns: 1fr; gap: 28px; }
  .product-layout { grid-template-columns: 1fr; }
  .footer-inner { grid-template-columns: 1fr; }
  .footer-links { grid-template-columns: repeat(2, 1fr); }
  .nav-links {
    display: none; position: absolute; top: 64px; left: 0; right: 0;
    flex-direction: column; background: var(--surface);
    border-bottom: 1px solid var(--border); padding: 12px 20px;
  }
  .nav-links.open { display: flex; }
  .nav-burger { display: block; }
  .hero { padding: 64px 0 56px; }
}