@font-face {
  font-family: "QuranHafs";
  src: url("/assets/assets/fonts/hafs.otf") format("opentype");
  font-display: swap;
  font-weight: 400;
}

:root {
  color-scheme: light;
  --primary: #0a3a70;
  --primary-deep: #0a1934;
  --secondary: #087e8b;
  --accent: #0b77d5;
  --background: #edf5fb;
  --surface: #ffffff;
  --surface-variant: #e1edf7;
  --text-primary: #10233d;
  --text-secondary: #52677f;
  --divider: #cbdbea;
  --focus: #ffb703;
  --radius-large: 24px;
  --radius-medium: 16px;
  --shadow: 0 16px 44px rgba(10, 44, 82, 0.1);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--background);
  color: var(--text-primary);
  font-family: Tahoma, "Segoe UI", Arial, sans-serif;
  line-height: 1.7;
}
a { color: var(--primary); }
a:focus-visible {
  outline: 3px solid var(--focus);
  outline-offset: 4px;
  border-radius: 6px;
}
.skip-link {
  position: fixed;
  z-index: 50;
  inset-block-start: 8px;
  inset-inline-start: 8px;
  transform: translateY(-160%);
  padding: 10px 16px;
  border-radius: 10px;
  background: var(--surface);
  font-weight: 800;
}
.skip-link:focus { transform: translateY(0); }
.site-header {
  background: var(--primary-deep);
  color: #fff;
  border-block-end: 1px solid rgba(255, 255, 255, 0.14);
}
.header-inner {
  width: min(1120px, calc(100% - 32px));
  min-height: 72px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}
.brand {
  min-height: 48px;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: #fff;
  text-decoration: none;
  font-weight: 900;
}
.brand img { border-radius: 50%; }
.brand-short { display: none; }
.all-surahs-link {
  min-height: 48px;
  display: inline-flex;
  align-items: center;
  padding: 0 16px;
  border: 1px solid rgba(255, 255, 255, 0.3);
  border-radius: 14px;
  color: #fff;
  text-decoration: none;
  font-weight: 800;
}
main { width: min(960px, calc(100% - 32px)); margin: 0 auto; }
.breadcrumbs {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
  padding: 20px 0 4px;
  color: var(--text-secondary);
  font-size: 0.92rem;
}
.breadcrumbs a { color: var(--text-secondary); }
.surah-hero {
  margin: 16px 0 24px;
  padding: 32px 24px;
  text-align: center;
  border-radius: var(--radius-large);
  background: linear-gradient(145deg, #0a1934, #0f477d);
  color: #fff;
  box-shadow: var(--shadow);
}
.eyebrow {
  margin: 0 0 4px;
  color: #3bc9e8;
  font-size: 0.9rem;
  font-weight: 900;
  letter-spacing: 0.02em;
}
h1 { margin: 4px 0 8px; font-size: clamp(2rem, 8vw, 3.4rem); line-height: 1.25; }
h2 { margin: 0; font-size: clamp(1.35rem, 5vw, 1.9rem); line-height: 1.4; }
.surah-meta { margin: 0; color: #d9efff; font-weight: 700; }
.surah-meta span { padding: 0 5px; color: #63d6ed; }
.surah-description { max-width: 720px; margin: 16px auto 22px; color: #e5f2fc; }
.app-cta {
  min-height: 52px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 0 22px;
  border-radius: 16px;
  background: #fff;
  color: var(--primary-deep);
  text-decoration: none;
  font-weight: 900;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.18);
}
.quran-reader, .surah-directory {
  padding: 20px;
  border: 1px solid var(--divider);
  border-radius: var(--radius-large);
  background: var(--surface);
  box-shadow: var(--shadow);
}
.reader-heading {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 16px;
  padding-block-end: 16px;
  border-block-end: 1px solid var(--divider);
}
.reader-heading > p { margin: 0; color: var(--text-secondary); font-size: 0.9rem; }
.ayah { scroll-margin-top: 24px; padding: 18px 4px; border-block-end: 1px solid var(--divider); }
.ayah:last-child { border-block-end: 0; }
.ayah:target { border-radius: 12px; background: #fff8dc; }
.ayah-text {
  margin: 0;
  color: #111827;
  font-family: "QuranHafs", "Traditional Arabic", serif;
  font-size: clamp(1.65rem, 5.5vw, 2.15rem);
  font-weight: 400;
  line-height: 2.15;
  text-align: justify;
}
.ayah-number {
  width: 42px;
  height: 42px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-inline: 6px 2px;
  border: 1px solid #93b8d6;
  border-radius: 50%;
  background: #edf7ff;
  color: var(--primary);
  font-family: Tahoma, Arial, sans-serif;
  font-size: 0.8rem;
  font-weight: 900;
  line-height: 1;
  text-decoration: none;
}
.surah-navigation {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: stretch;
  gap: 12px;
  margin: 20px 0 32px;
}
.surah-nav-link, .surah-index-button {
  min-height: 64px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 10px 16px;
  border: 1px solid var(--divider);
  border-radius: var(--radius-medium);
  background: var(--surface);
  color: var(--text-primary);
  text-decoration: none;
}
.surah-nav-link small { color: var(--text-secondary); }
.surah-nav-link.next { text-align: end; }
.surah-index-button { align-items: center; font-weight: 900; }
.surah-nav-link.disabled { visibility: hidden; }
.index-hero { margin-block-start: 24px; }
.surah-grid {
  margin: 20px 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  list-style: none;
}
.surah-card {
  min-height: 82px;
  display: grid;
  grid-template-columns: 46px 1fr auto;
  align-items: center;
  gap: 12px;
  padding: 14px;
  border: 1px solid var(--divider);
  border-radius: var(--radius-medium);
  background: #f9fcff;
  color: var(--text-primary);
  text-decoration: none;
  transition: transform 160ms ease, border-color 160ms ease, box-shadow 160ms ease;
}
.surah-card:hover { transform: translateY(-2px); border-color: #78acd2; box-shadow: 0 8px 22px rgba(10, 58, 112, 0.1); }
.surah-card-number {
  width: 46px;
  height: 46px;
  display: grid;
  place-items: center;
  border-radius: 14px;
  background: var(--surface-variant);
  color: var(--primary);
  font-weight: 900;
}
.surah-card-copy { min-width: 0; display: flex; flex-direction: column; }
.surah-card-copy strong { font-size: 1.05rem; }
.surah-card-copy small { color: var(--text-secondary); }
.surah-card-arrow { color: var(--accent); font-size: 1.25rem; }
footer {
  padding: 28px max(16px, calc((100% - 960px) / 2));
  background: var(--primary-deep);
  color: #d8e8f7;
  text-align: center;
  font-size: 0.88rem;
}
footer p { max-width: 900px; margin: 6px auto; }
footer a { color: #7fe8ff; }

@media (max-width: 680px) {
  .brand { min-width: 0; font-size: 0.9rem; }
  .brand-full { display: none; }
  .brand-short { display: inline; white-space: nowrap; }
  .surah-hero { padding: 26px 18px; }
  .quran-reader, .surah-directory { padding: 16px; }
  .reader-heading { align-items: start; flex-direction: column; }
  .ayah-text { text-align: start; }
  .surah-navigation { grid-template-columns: 1fr 1fr; }
  .surah-index-button { grid-column: 1 / -1; grid-row: 2; }
  .surah-grid { grid-template-columns: 1fr; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .surah-card { transition: none; }
}

@media print {
  .site-header, .breadcrumbs, .app-cta, .surah-navigation, footer { display: none; }
  body { background: #fff; }
  main { width: 100%; }
  .surah-hero { color: #000; background: #fff; box-shadow: none; }
  .surah-description, .surah-meta { color: #222; }
  .quran-reader { border: 0; box-shadow: none; }
}