@font-face {
  font-family: "Inter";
  src: url("../fonts/inter-latin.woff2") format("woff2");
  font-style: normal;
  font-weight: 100 900;
  font-display: swap;
}

@font-face {
  font-family: "Playfair Display";
  src: url("../fonts/playfair-display-latin.woff2") format("woff2");
  font-style: normal;
  font-weight: 400 900;
  font-display: swap;
}

:root {
  --bg: #f7f7fb;
  --surface: #ffffff;
  --surface-accent: #efeffb;
  --text: #1c1c28;
  --muted: #6b6b7d;
  --muted-light: #9a9aad;
  --border: #e6e6f0;
  --accent: #6c5ce7;
  --accent-hover: #5847d8;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: "Inter", Arial, sans-serif;
}
img { display: block; max-width: 100%; }
a { color: var(--accent); }
a:hover { color: var(--accent-hover); }

.page-shell {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.hero {
  width: 100%;
  max-width: 700px;
  margin: 0 auto;
  padding: 96px 24px 72px;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.brand-logo { width: 250px; height: 250px; object-fit: contain; }

h1, h2 { font-family: "Playfair Display", Georgia, serif; color: var(--text); }
h1 {
  max-width: 620px;
  margin: 32px 0 0;
  font-size: clamp(2.4rem, 7vw, 2.875rem);
  line-height: 1.2;
  font-weight: 700;
}
.intro {
  max-width: 480px;
  margin: 20px 0 0;
  color: var(--muted);
  font-size: 16px;
  line-height: 1.7;
}

.card {
  width: 100%;
  max-width: 460px;
  padding: 24px;
  text-align: left;
  border-radius: 14px;
}
.card--product {
  margin-top: 40px;
  background: var(--surface);
  border: 1px solid var(--border);
}
.card--coming-soon {
  margin-top: 24px;
  background: var(--surface-accent);
}
.card-title { display: flex; align-items: center; gap: 10px; }
.card-title svg { width: 20px; height: 20px; flex: 0 0 20px; color: var(--accent); }
.card-title h2 { margin: 0; font-size: 19px; font-weight: 700; }
.card > p { margin: 8px 0 0; color: var(--muted); font-size: 14px; line-height: 1.6; }

.book-cover {
  width: 100%;
  margin-top: 16px;
  overflow: hidden;
  border: 1px solid var(--border);
  border-radius: 5px;
}
.book-cover img { width: 100%; height: auto; }

.button {
  margin-top: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  width: 100%;
  padding: 13px 24px;
  border-radius: 5px;
  background: var(--accent);
  color: #fff;
  font-size: 15px;
  font-weight: 600;
  text-decoration: none;
  transition: background-color .15s ease, transform .15s ease;
}
.button:hover { background: var(--accent-hover); color: #fff; }
.button:focus-visible { outline: 3px solid rgba(108,92,231,.28); outline-offset: 3px; }
.button svg { width: 14px; height: 14px; }

.site-footer { margin-top: auto; width: 100%; border-top: 1px solid var(--border); }
.footer-inner { max-width: 700px; margin: 0 auto; padding: 32px 24px; text-align: center; }
.footer-brand { display: flex; align-items: baseline; justify-content: center; gap: 6px; }
.footer-brand-main { font-family: "Playfair Display", Georgia, serif; font-weight: 700; font-size: 20px; color: var(--accent); }
.footer-brand-sub { font-size: 11px; letter-spacing: .04em; text-transform: uppercase; color: var(--muted); }
.footer-inner p { margin: 8px 0 0; font-size: 13px; color: var(--muted); }
.footer-inner .copyright { margin-top: 16px; font-size: 12px; color: var(--muted-light); }

@media (max-width: 560px) {
  .hero { padding: 56px 18px 52px; }
  .brand-logo { width: 190px; height: 190px; }
  h1 { margin-top: 24px; }
  .card { padding: 20px; }
}