/* ============ design tokens (light = original site) ============ */
:root {
  --wine: #822D4C;
  --wine-dark: #6a2540;
  --wine-bg: #f9f0f3;
  --navy: #39364E;
  --text: #2a2839;
  --body: #3f3d55;
  --muted: #6a6880;
  --line: #e8e4ee;
  --soft: #f7f6fa;
  --bg: #ffffff;
  --surface: #ffffff;
  --topbar-bg: #39364E;
  --topbar-fg: #d8d6e4;
  --footer-bg: #39364E;
  --footer-fg: #c9c7d8;
  --shadow: 0 4px 20px rgba(57,54,78,.07);
  --shadow-lg: 0 18px 45px rgba(130,45,76,.15);
  --wrap: 1100px;
}

:root[data-theme="dark"] {
  --wine: #d4789a;
  --wine-dark: #c2678a;
  --wine-bg: #2c2333;
  --navy: #e6e4f0;
  --text: #e9e7f2;
  --body: #c8c5d8;
  --muted: #9a97ae;
  --line: #35324a;
  --soft: #211f2e;
  --bg: #17151f;
  --surface: #1e1c29;
  --topbar-bg: #100f17;
  --topbar-fg: #b9b6cc;
  --footer-bg: #100f17;
  --footer-fg: #b9b6cc;
  --shadow: 0 4px 20px rgba(0,0,0,.35);
  --shadow-lg: 0 18px 45px rgba(0,0,0,.5);
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  font-family: 'Vazirmatn', Tahoma, Arial, sans-serif;
  color: var(--text); background: var(--bg);
  line-height: 1.8; overflow-x: hidden;
  transition: background .25s, color .25s;
}
img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }
.wrap { max-width: var(--wrap); margin: 0 auto; padding: 0 20px; }

/* ============ topbar ============ */
.topbar { background: var(--topbar-bg); color: var(--topbar-fg); font-size: .82rem; }
.topbar .wrap {
  position: relative; display: flex; flex-wrap: wrap;
  gap: 6px 20px; align-items: center;
  padding: 9px 116px 9px 20px;   /* physical right padding reserves the control slot */
}
.topbar a { color: inherit; }
.topbar a:hover { color: #fff; }
.topbar .sep { flex: 1; }
.topbar .ti { display: inline-flex; align-items: center; gap: 6px; }
.topbar .codal {
  background: var(--wine); color: #fff; font-weight: 700;
  padding: 4px 14px; border-radius: 20px; white-space: nowrap;
}
:root[data-theme="dark"] .topbar .codal { color: #17151f; }

/* ============ header / nav ============ */
.site-header {
  position: sticky; top: 0; z-index: 50; background: var(--surface);
  border-bottom: 1px solid var(--line); box-shadow: 0 2px 14px rgba(57,54,78,.06);
}
.site-header .wrap { display: flex; align-items: center; gap: 14px; padding: 12px 20px; }
.logo img { height: 52px; width: auto; }
/* the emblem is a white silhouette: use the navy version on light backgrounds */
.logo-dark { display: none; }
:root[data-theme="dark"] .logo-light { display: none; }
:root[data-theme="dark"] .logo-dark  { display: block; }

/* Physical top/right, not inline-start/end, so the group does not swap sides
   when dir flips. The header itself is free to mirror normally. */
.site-controls {
  position: absolute; top: 50%; right: 20px; transform: translateY(-50%);
  display: flex; align-items: center; gap: 8px; direction: ltr;
}
.icon-btn, .lang-btn {
  display: inline-flex; align-items: center; justify-content: center;
  width: 40px; height: 30px; padding: 0;
  background: rgba(255,255,255,.10); color: #fff; border: 1px solid rgba(255,255,255,.22);
  border-radius: 8px; cursor: pointer; font-size: .85rem; font-weight: 700;
  font-family: inherit; line-height: 1; transition: background .2s, color .2s;
}
.icon-btn:hover, .lang-btn:hover { background: #fff; color: var(--navy); border-color: #fff; }
.lang-form { margin: 0; }
.i-sun { display: none; } .i-moon { display: inline; }
:root[data-theme="dark"] .i-sun { display: inline; }
:root[data-theme="dark"] .i-moon { display: none; }
.nav-toggle {
  display: none; font-size: 1.35rem; margin-inline-start: auto;
  width: 44px; height: 40px;
  background: var(--soft); color: var(--navy); border: 1px solid var(--line);
}
.nav-toggle:hover { background: var(--wine); color: #fff; border-color: var(--wine); }

.nav { margin-inline-start: 26px; margin-inline-end: auto; display: flex; gap: 4px; align-items: center; }
.nav a {
  padding: 9px 14px; border-radius: 10px; font-weight: 600; font-size: .93rem;
  color: var(--navy); white-space: nowrap; transition: background .2s, color .2s;
}
.nav a:hover { background: var(--wine-bg); color: var(--wine); }
.nav a.active { background: var(--wine); color: #fff; }
:root[data-theme="dark"] .nav a.active { color: #17151f; }

/* ---- mobile nav ---- */
@media (max-width: 900px) {
  .nav-toggle { display: inline-flex; }
  .nav {
    order: 4; display: none; width: 100%;
    flex-direction: column; align-items: stretch; gap: 2px;
    padding-top: 12px; margin-top: 12px; margin-inline-start: 0;
    border-top: 1px solid var(--line);
  }
  .nav.open { display: flex; }
  .nav a { padding: 12px 14px; }
  .site-header .wrap { flex-wrap: wrap; }
  .logo img { height: 44px; }
}
@media (max-width: 560px) {
  .topbar { font-size: .76rem; }
  .topbar .wrap { gap: 6px 12px; justify-content: center; padding: 9px 116px 9px 12px; }
  .topbar .sep { display: none; }
  .topbar .hide-sm { display: none; }
  .topbar .codal { width: 100%; text-align: center; }
}

/* ============ page header ============ */
.page-head { text-align: center; padding: 50px 20px 0; }
.page-head h1 { font-size: clamp(1.5rem, 4vw, 2.4rem); font-weight: 900; color: var(--navy); }
.page-head h1 em { color: var(--wine); font-style: normal; }
.page-head p { color: var(--muted); font-size: .95rem; max-width: 560px; margin: 10px auto 0; }
.page-head .line {
  width: 60px; height: 3px; margin: 14px auto 0;
  background: linear-gradient(90deg, transparent, var(--wine), transparent);
}

/* ============ footer ============ */
.site-footer { background: var(--footer-bg); color: var(--footer-fg); margin-top: 70px; padding: 54px 0 0; font-size: .9rem; }
.site-footer h4 { color: #fff; font-size: 1.02rem; font-weight: 800; margin-bottom: 16px; }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 40px; padding-bottom: 40px; }
@media (max-width: 820px) { .footer-grid { grid-template-columns: 1fr; gap: 28px; } }
.site-footer ul { list-style: none; }
.site-footer li { margin-bottom: 9px; }
.site-footer a:hover { color: #fff; }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,.12); padding: 18px 20px;
  text-align: center; font-size: .8rem; color: #9b99ad;
}

/* ============ cards ============ */
.card-grid { display: grid; gap: 22px; }
.grid-4 { grid-template-columns: repeat(4, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
@media (max-width: 1000px) { .grid-4 { grid-template-columns: repeat(3, 1fr); } }
@media (max-width: 900px)  { .grid-3 { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 700px)  { .grid-4 { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px)  { .grid-4, .grid-3 { grid-template-columns: 1fr; } }

.card {
  border-radius: 18px; overflow: hidden; background: var(--surface); border: 1px solid var(--line);
  box-shadow: var(--shadow); transition: transform .3s, box-shadow .3s;
  display: flex; flex-direction: column;
}
.card:hover { transform: translateY(-8px); box-shadow: var(--shadow-lg); }
.card-img { position: relative; height: 220px; overflow: hidden; }
@media (max-width: 900px) { .card-img { height: 200px; } }
.card-img img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s ease; }
.card:hover .card-img img { transform: scale(1.07); }
.card-overlay { position: absolute; inset: 0; background: linear-gradient(to top, rgba(42,40,57,.7) 0%, transparent 55%); }
.card-num {
  position: absolute; top: 14px; inset-inline-end: 14px; background: var(--wine); color: #fff;
  font-size: .72rem; font-weight: 700; width: 30px; height: 30px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
}
.card-body { padding: 22px 18px 24px; flex: 1; display: flex; flex-direction: column; border-top: 3px solid var(--wine); }
.card-body h3 { font-size: 1.08rem; font-weight: 800; color: var(--navy); margin-bottom: 10px; }
.card-body p { font-size: .85rem; color: var(--muted); line-height: 1.9; flex: 1; }
.card-tag {
  display: inline-block; margin-top: 16px; align-self: flex-start;
  background: var(--wine-bg); color: var(--wine); border: 1px solid var(--wine);
  font-size: .75rem; padding: 4px 12px; border-radius: 20px; font-weight: 600;
}
.card-date { font-size: .78rem; color: var(--muted); margin-bottom: 8px; }

/* ============ buttons ============ */
.btn {
  display: inline-block; background: var(--wine); color: #fff; font-weight: 700;
  padding: 12px 30px; border-radius: 30px; transition: background .25s, transform .25s;
}
.btn:hover { background: var(--wine-dark); transform: translateY(-2px); }
:root[data-theme="dark"] .btn { color: #17151f; }
.btn-ghost, :root[data-theme="dark"] .btn-ghost { background: transparent; border: 2px solid #fff; color: #fff; }
.btn-ghost:hover, :root[data-theme="dark"] .btn-ghost:hover { background: #fff; color: var(--wine); }

/* ============ rich text (admin-authored HTML) ============ */
.rich { font-size: .96rem; line-height: 2.05; color: var(--body); }
.rich h2 { font-size: 1.32rem; font-weight: 800; color: var(--navy); margin: 32px 0 12px; }
.rich h3 { font-size: 1.1rem; font-weight: 700; color: var(--wine); margin: 26px 0 10px; }
.rich p { margin-bottom: 16px; }
.rich ul, .rich ol { margin: 0 22px 18px; }
.rich li { margin-bottom: 8px; }
.rich img { border-radius: 14px; margin: 22px 0; height: auto; }
.rich blockquote {
  border-inline-start: 4px solid var(--wine); background: var(--wine-bg);
  padding: 14px 20px; border-radius: 10px; margin: 20px 0; color: var(--navy);
}
.rich table { width: 100%; border-collapse: collapse; margin: 20px 0; font-size: .88rem; }
.rich th, .rich td { border: 1px solid var(--line); padding: 10px 12px; text-align: start; }
.rich th { background: var(--soft); color: var(--navy); font-weight: 700; }
.rich a { color: var(--wine); text-decoration: underline; }
/* wide content must scroll inside itself, never the page */
.rich > table { display: block; overflow-x: auto; white-space: nowrap; }
.rich pre { overflow-x: auto; background: var(--soft); padding: 14px; border-radius: 10px; }