/* ============================================================
   BEHESHTI JOURNAL — style.css
   Dark luxury editorial design
   Fonts: Fraunces (serif display) + Instrument Sans (body)
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Fraunces:ital,opsz,wght@0,9..144,300;0,9..144,400;0,9..144,500;0,9..144,700;1,9..144,300;1,9..144,400&family=Instrument+Sans:ital,wght@0,300;0,400;0,500;0,600;1,300;1,400&display=swap');

/* ── Reset & Base ─────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --bg:         #0a0a0a;
  --bg-card:    #111111;
  --bg-hover:   #1a1a1a;
  --border:     #1f1f1f;
  --border-mid: #2a2a2a;
  --gold:       #c9a84c;
  --gold-light: #e4c97a;
  --gold-dim:   rgba(201,168,76,0.12);
  --cream:      #f5f0e8;
  --white:      #ffffff;
  --muted:      #999999;
  --muted2:     #5a5a5a;

  --font-display: 'Fraunces', Georgia, serif;
  --font-body:    'Instrument Sans', system-ui, sans-serif;

  --nav-h: 68px;
  --radius: 4px;
  --transition: 0.2s ease-out;
}

html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--cream);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.65;
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
}

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

img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* ── Header / Nav ─────────────────────────────────────────── */
#site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  background: rgba(10,10,10,0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}

.header-inner {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 32px;
  height: var(--nav-h);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.site-wordmark {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 400;
  letter-spacing: 0.08em;
  color: var(--cream);
  white-space: nowrap;
  cursor: pointer;
  transition: color var(--transition);
}
.site-wordmark span { color: var(--gold); }
.site-wordmark:hover { color: var(--white); }

nav.main-nav {
  display: flex;
  align-items: center;
  gap: 4px;
}

.nav-tab {
  font-family: var(--font-body);
  font-size: 11.5px;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.7);
  padding: 8px 14px;
  border-radius: var(--radius);
  cursor: pointer;
  transition: color var(--transition), background var(--transition);
  border: none;
  background: transparent;
  position: relative;
}
.nav-tab::after {
  content: '';
  position: absolute;
  bottom: 2px;
  left: 14px;
  right: 14px;
  height: 1px;
  background: var(--gold);
  opacity: 0;
  transition: opacity var(--transition);
}
.nav-tab:hover {
  color: var(--white);
  background: var(--bg-hover);
}
.nav-tab:hover::after { opacity: 0.4; }
.nav-tab.active {
  color: var(--gold);
  background: var(--gold-dim);
}
.nav-tab.active::after { opacity: 1; }

.header-right {
  display: flex;
  align-items: center;
  gap: 16px;
}

.tagline {
  font-family: var(--font-display);
  font-style: italic;
  font-size: 11px;
  font-weight: 300;
  color: rgba(255,255,255,0.35);
  letter-spacing: 0.08em;
  white-space: nowrap;
}

/* ── Main Layout ──────────────────────────────────────────── */
#app {
  padding-top: var(--nav-h);
  min-height: 100vh;
}

.view { display: none; }
.view.active { display: block; }

/* ── Hero Banner ──────────────────────────────────────────── */
.hero {
  position: relative;
  height: 62vh;
  min-height: 420px;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center 35%;
  filter: brightness(0.45);
  transition: background-image 0.6s ease;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to bottom,
    transparent 30%,
    rgba(10,10,10,0.7) 70%,
    var(--bg) 100%
  );
}

.hero-content {
  position: relative;
  z-index: 2;
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 0 48px 48px;
  max-width: 1400px;
  margin: 0 auto;
}

.hero-eyebrow {
  font-family: var(--font-body);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 14px;
}

.hero-title {
  font-family: var(--font-display);
  font-size: clamp(36px, 5vw, 64px);
  font-weight: 400;
  line-height: 1.1;
  color: var(--white);
  max-width: 700px;
  margin-bottom: 16px;
}

.hero-sub {
  font-size: 15px;
  font-weight: 300;
  color: rgba(245,240,232,0.75);
  max-width: 520px;
  line-height: 1.6;
  margin-bottom: 24px;
}

.btn-read {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--gold);
  border: 1px solid rgba(201,168,76,0.4);
  padding: 10px 22px;
  border-radius: 2px;
  cursor: pointer;
  transition: all var(--transition);
  background: transparent;
}
.btn-read:hover {
  background: var(--gold);
  color: var(--bg);
  border-color: var(--gold);
}
.btn-read::after { content: '→'; }

/* ── Section wrapper ──────────────────────────────────────── */
.section-wrap {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 32px 80px;
}

.section-header {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  padding: 40px 0 28px;
  border-bottom: 1px solid var(--border);
  margin-bottom: 32px;
}

.section-title {
  font-family: var(--font-display);
  font-size: 13px;
  font-weight: 400;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--gold);
}

.section-count {
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--muted2);
}

/* ── Bento Grid ───────────────────────────────────────────── */
.bento-grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  grid-auto-rows: 240px;
  gap: 12px;
}

/* Card spans */
.card--hero   { grid-column: span 7; grid-row: span 2; }
.card--tall   { grid-column: span 5; grid-row: span 2; }
.card--wide   { grid-column: span 6; grid-row: span 1; }
.card--std    { grid-column: span 4; grid-row: span 1; }
.card--full   { grid-column: span 12; grid-row: span 1; }
.card--third  { grid-column: span 4; grid-row: span 1; }

/* ── Article Card ─────────────────────────────────────────── */
.card {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius);
  background: var(--bg-card);
  cursor: pointer;
  border: 1px solid var(--border);
  transition: transform var(--transition), border-color var(--transition);
}
.card:hover { transform: translateY(-2px); border-color: var(--border-mid); }

.card-img {
  position: absolute;
  inset: 0;
  transition: transform 0.5s ease;
}
.card:hover .card-img { transform: scale(1.03); }

.card-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  filter: brightness(0.6);
  transition: filter 0.4s ease;
  display: block;
}
.card:hover .card-img img { filter: brightness(0.72); }

.card-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to top,
    rgba(10,10,10,0.9) 0%,
    rgba(10,10,10,0.4) 50%,
    transparent 100%
  );
}

.card-body {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  padding: 20px 22px 22px;
  z-index: 2;
}

.card-cat {
  display: inline-block;
  font-size: 9.5px;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 8px;
}

.card-title {
  font-family: var(--font-display);
  font-size: clamp(15px, 2vw, 22px);
  font-weight: 400;
  line-height: 1.25;
  color: var(--white);
  margin-bottom: 8px;
}

.card--std .card-title,
.card--third .card-title { font-size: 16px; }

.card-meta {
  font-size: 11px;
  color: rgba(245,240,232,0.5);
  letter-spacing: 0.06em;
}

/* No-image card style */
.card--text {
  background: var(--bg-card);
  border: 1px solid var(--border);
}
.card--text .card-body {
  position: relative;
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 24px;
}
.card--text .card-title { color: var(--cream); }

/* ── Tab-specific grid configs ────────────────────────────── */
.tab-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  padding-bottom: 80px;
}
.tab-grid .card {
  height: 320px;
  position: relative;
}

/* ── Article Full View ────────────────────────────────────── */
#article-view {
  display: none;
  animation: fadeIn 0.4s ease;
}
#article-view.active { display: block; }

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(8px); }
  to   { opacity: 1; transform: translateY(0); }
}

.article-hero {
  width: 100%;
  height: 55vh;
  min-height: 360px;
  position: relative;
  overflow: hidden;
}

.article-hero img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 40%;
  filter: brightness(0.65);
  display: block;
}

.article-hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to bottom,
    transparent 40%,
    var(--bg) 100%
  );
}

.article-container {
  max-width: 720px;
  margin: 0 auto;
  padding: 0 24px 100px;
}

.article-back {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
  cursor: pointer;
  padding: 28px 0 32px;
  transition: color var(--transition);
  border: none;
  background: transparent;
}
.article-back:hover { color: var(--gold); }
.article-back::before { content: '←'; }

/* Gold divider under section headlines */
.article-body h2 {
  position: relative;
  padding-bottom: 14px;
  margin-top: 52px;
  margin-bottom: 24px;
}
.article-body h2::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 40px;
  height: 1px;
  background: var(--gold);
  transition: width 0.3s ease-out;
}
.article-body h2:hover::after {
  width: 80px;
}

/* Personal insight block */
.insight-block {
  border-left: 2px solid var(--gold);
  padding: 16px 20px;
  margin: 40px 0;
  background: rgba(201,168,76,0.04);
  border-radius: 0 var(--radius) var(--radius) 0;
}
.insight-label {
  font-family: var(--font-body);
  font-size: 9px;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--gold);
  display: block;
  margin-bottom: 8px;
}
.insight-block p {
  font-size: 15px;
  color: var(--muted);
  line-height: 1.75;
  margin: 0;
}

/* Article inline images */
.article-img-full {
  margin: 40px 0;
}
.article-img-full img {
  width: 100%;
  height: auto;
  aspect-ratio: 16/9;
  object-fit: cover;
  object-position: center;
  display: block;
  border-radius: var(--radius);
}
.article-img-pair {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  margin: 40px 0;
}
.article-img-pair img {
  width: 100%;
  aspect-ratio: 4/5;
  object-fit: cover;
  object-position: center;
  display: block;
  border-radius: var(--radius);
}
.caption {
  font-size: 11px;
  color: var(--muted2);
  text-align: center;
  padding-top: 8px;
  letter-spacing: 0.04em;
  font-style: italic;
}

/* Category page descriptions */
.section-desc {
  display: block;
  font-family: var(--font-body);
  font-size: 13px;
  font-weight: 300;
  color: var(--muted);
  letter-spacing: 0.02em;
  margin-top: 4px;
  font-style: italic;
}

.article-eyebrow {
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 18px;
}

.article-title {
  font-family: var(--font-display);
  font-size: clamp(32px, 5vw, 52px);
  font-weight: 400;
  line-height: 1.1;
  color: var(--white);
  margin-bottom: 24px;
}

.article-lede {
  font-family: var(--font-display);
  font-style: italic;
  font-size: 20px;
  font-weight: 300;
  color: rgba(245,240,232,0.8);
  line-height: 1.5;
  border-left: 2px solid var(--gold);
  padding-left: 20px;
  margin-bottom: 36px;
}

.article-meta {
  display: flex;
  gap: 24px;
  align-items: center;
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--muted);
  padding-bottom: 36px;
  border-bottom: 1px solid var(--border);
  margin-bottom: 40px;
}
.article-meta span::before { content: '· '; }
.article-meta span:first-child::before { content: ''; }

.article-body p {
  font-size: 17px;
  line-height: 1.8;
  color: rgba(245,240,232,0.85);
  margin-bottom: 24px;
  font-weight: 300;
}

.article-body h2 {
  font-family: var(--font-display);
  font-size: 26px;
  font-weight: 400;
  color: var(--white);
  margin: 48px 0 20px;
  line-height: 1.2;
}

.article-body h3 {
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 400;
  font-style: italic;
  color: var(--gold-light);
  margin: 36px 0 16px;
}

.article-body blockquote {
  border-left: 2px solid var(--gold);
  padding: 4px 0 4px 24px;
  margin: 36px 0;
  font-family: var(--font-display);
  font-style: italic;
  font-size: 22px;
  font-weight: 300;
  color: rgba(245,240,232,0.9);
  line-height: 1.5;
}

.article-photo {
  width: 100%;
  border-radius: var(--radius);
  overflow: hidden;
  margin: 40px 0;
}

.article-photo img {
  width: 100%;
  height: 420px;
  object-fit: cover;
  display: block;
}

.article-photo.portrait img { height: 560px; }

.photo-caption {
  font-size: 12px;
  color: var(--muted2);
  letter-spacing: 0.06em;
  padding-top: 10px;
  font-style: italic;
}

.article-photo-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin: 40px 0;
}

.article-photo-grid .article-photo {
  margin: 0;
}

.article-photo-grid img {
  height: 280px;
}

/* Practical info box */
.info-box {
  background: var(--bg-card);
  border: 1px solid var(--border-mid);
  border-left: 3px solid var(--gold);
  padding: 28px 32px;
  margin: 48px 0;
  border-radius: var(--radius);
}

.info-box h4 {
  font-family: var(--font-display);
  font-size: 14px;
  font-weight: 400;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 16px;
}

.info-box ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.info-box li {
  font-size: 14px;
  color: rgba(245,240,232,0.75);
  padding-left: 16px;
  position: relative;
}
.info-box li::before {
  content: '—';
  position: absolute;
  left: 0;
  color: var(--gold);
}

/* ── Divider ──────────────────────────────────────────────── */
.rule {
  border: none;
  border-top: 1px solid var(--border);
  margin: 0;
}

/* ── Footer ───────────────────────────────────────────────── */
footer {
  border-top: 1px solid var(--border);
  padding: 40px 32px;
  text-align: center;
}

.footer-inner {
  max-width: 1400px;
  margin: 0 auto;
}

.footer-word {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 400;
  letter-spacing: 0.1em;
  color: var(--muted2);
  margin-bottom: 8px;
}

.footer-sub {
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--muted2);
}

/* ── Scrollbar ────────────────────────────────────────────── */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: var(--border-mid); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--muted2); }

/* ── Responsive ───────────────────────────────────────────── */
@media (max-width: 1100px) {
  .card--hero  { grid-column: span 12; grid-row: span 2; }
  .card--tall  { grid-column: span 6; }
  .card--wide  { grid-column: span 6; }
  .card--std   { grid-column: span 6; }
}

@media (max-width: 768px) {
  .header-inner { padding: 0 20px; }
  .tagline { display: none; }
  nav.main-nav { gap: 2px; }
  .nav-tab { padding: 6px 10px; font-size: 10.5px; }

  .hero-content { padding: 0 24px 36px; }

  .bento-grid {
    grid-template-columns: 1fr;
    grid-auto-rows: auto;
  }
  .card--hero,
  .card--tall,
  .card--wide,
  .card--std,
  .card--full,
  .card--third { grid-column: span 1; height: 280px; }

  .tab-grid { grid-template-columns: 1fr; }

  .article-photo-grid { grid-template-columns: 1fr; }

  .section-wrap { padding: 0 20px 60px; }
}