/* ═══════════════════════════════════════════════════════════
   SJTU.AZ — Shared Stylesheet
   Land of Fire aesthetic: ink + saffron gold + Azerbaijani tricolor
   ═══════════════════════════════════════════════════════════ */

@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:ital,wght@0,400;0,700;0,900;1,400&family=Crimson+Pro:ital,wght@0,300;0,400;0,600;1,300;1,400&display=swap');

/* ── RESET & BASE ─────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }

:root {
  --az-blue:    #0092BC;
  --az-red:     #EF3340;
  --az-green:   #509E2F;
  --gold:       #C9A84C;
  --gold-lt:    #F0D080;
  --cream:      #FDF6E3;
  --ink:        #1A120A;
  --ink-soft:   #3D2B1A;
  --surface:    #FFF9EE;
  --border:     rgba(201,168,76,0.28);
  --radius:     3px;
  --nav-h:      60px;
}

body {
  font-family: 'Crimson Pro', Georgia, serif;
  background: var(--cream);
  color: var(--ink);
  font-size: 18px;
  line-height: 1.65;
  overflow-x: hidden;
}

img { max-width: 100%; display: block; }
a   { color: inherit; }

/* ── HEADER / NAV ─────────────────────────────────────────── */
.site-header {
  position: sticky; top: 0; z-index: 200;
  background: var(--ink);
  border-bottom: 3px solid var(--gold);
  padding: 0 1.5rem;
}
.header-inner {
  max-width: 1200px; margin: 0 auto;
  display: flex; align-items: center; justify-content: space-between;
  height: var(--nav-h);
  gap: 1rem;
}

/* Logo */
.header-logo {
  display: flex; align-items: center; gap: 10px;
  color: var(--gold-lt); text-decoration: none;
  font-family: 'Playfair Display', serif;
  font-size: 1rem; font-weight: 700;
  flex-shrink: 0;
}
.header-logo img.logo-flag {
  width: 38px; height: 38px;
  border-radius: 50%;
  object-fit: contain;
  background: rgba(255,255,255,0.06);
}
.logo-text-main { line-height: 1; }

/* Desktop nav */
.header-nav {
  display: flex; align-items: center; gap: 28px;
}
.header-nav a {
  color: rgba(255,255,255,0.65); text-decoration: none;
  font-family: 'Crimson Pro', serif; font-size: 1rem;
  letter-spacing: 0.04em;
  transition: color .2s;
  padding: 4px 0;
  border-bottom: 2px solid transparent;
  transition: color .2s, border-color .2s;
}
.header-nav a:hover,
.header-nav a.active { color: var(--gold-lt); border-bottom-color: var(--gold); }


/* Language switch */
.lang-switch {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 4px;
  border: 1px solid rgba(201,168,76,0.28);
  border-radius: 999px;
  background: rgba(255,255,255,0.04);
  flex-shrink: 0;
}
.lang-btn {
  appearance: none;
  border: none;
  background: transparent;
  color: rgba(255,255,255,0.68);
  font-family: 'Crimson Pro', serif;
  font-size: 0.92rem;
  letter-spacing: 0.04em;
  padding: 6px 12px;
  border-radius: 999px;
  cursor: pointer;
  transition: background .2s, color .2s;
}
.lang-btn:hover,
.lang-btn.active {
  background: var(--gold);
  color: var(--ink);
}
.mobile-lang-switch {
  display: none;
  margin-bottom: 0.75rem;
}

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column; gap: 5px;
  background: none; border: none; cursor: pointer; padding: 6px;
}
.hamburger span {
  display: block; width: 24px; height: 2px;
  background: var(--gold-lt); border-radius: 2px;
  transition: transform .3s, opacity .3s;
}
.hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Mobile drawer */
.mobile-nav {
  display: none;
  position: fixed; top: var(--nav-h); left: 0; right: 0;
  background: var(--ink);
  border-bottom: 2px solid var(--gold);
  z-index: 199;
  padding: 1.2rem 1.5rem 1.5rem;
  flex-direction: column; gap: 0;
}
.mobile-nav.open { display: flex; }
.mobile-nav a {
  color: rgba(255,255,255,0.75); text-decoration: none;
  font-family: 'Crimson Pro', serif; font-size: 1.2rem;
  padding: 0.75rem 0;
  border-bottom: 1px solid rgba(201,168,76,0.15);
  transition: color .2s;
}
.mobile-nav a:last-child { border-bottom: none; }
.mobile-nav a:hover,
.mobile-nav a.active { color: var(--gold-lt); }

/* ── TRICOLOR BAR ─────────────────────────────────────────── */
.triband {
  height: 5px;
  background: linear-gradient(to right,
    var(--az-blue) 33.33%, var(--az-red) 33.33%, var(--az-red) 66.66%,
    var(--az-green) 66.66%);
}

/* ── HERO ─────────────────────────────────────────────────── */
.hero {
  position: relative; overflow: hidden;
  background: var(--ink);
  min-height: 90vh;
  display: flex; align-items: center;
}
.hero-inner {
  position: relative; z-index: 2;
  max-width: 1200px; margin: 0 auto;
  padding: 5rem 1.5rem 4rem;
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 3rem; align-items: center;
  width: 100%;
}
.hero-tag {
  display: inline-block;
  background: var(--az-red); color: #fff;
  font-family: 'Crimson Pro', serif; font-size: 0.8rem;
  letter-spacing: 0.14em; text-transform: uppercase;
  padding: 4px 14px; border-radius: 2px; margin-bottom: 1.2rem;
}
.hero-title {
  font-family: 'Playfair Display', serif;
  font-size: clamp(2.6rem, 5.5vw, 5rem);
  font-weight: 900; line-height: 1.06;
  color: var(--cream); letter-spacing: -0.02em;
  margin-bottom: 0.6rem;
}
.hero-title em { font-style: italic; color: var(--gold); }
.hero-subtitle {
  font-family: 'Crimson Pro', serif; font-size: 1.2rem;
  color: rgba(255,255,255,0.62); font-weight: 300; font-style: italic;
  margin-bottom: 2rem; max-width: 48ch;
}
.hero-actions {
  display: flex; gap: 12px; flex-wrap: wrap; margin-top: 1.5rem;
}
.hero-meta {
  display: flex; gap: 20px; flex-wrap: wrap; margin-top: 2rem;
}
.hero-meta-item {
  display: flex; flex-direction: column;
  border-left: 2px solid var(--gold); padding-left: 12px;
}
.hero-meta-item strong {
  font-family: 'Playfair Display', serif; color: var(--gold-lt);
  font-size: 1.35rem; font-weight: 700;
}
.hero-meta-item span {
  font-size: 0.75rem; color: rgba(255,255,255,0.45);
  letter-spacing: 0.08em; text-transform: uppercase;
}

/* Hero right side card */
.hero-card {
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(201,168,76,0.3);
  border-top: 3px solid var(--gold);
  border-radius: var(--radius);
  padding: 2rem;
}
.hero-card h3 {
  font-family: 'Playfair Display', serif; font-size: 0.85rem;
  letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--gold); margin-bottom: 0.5rem;
}
.hero-card h4 {
  font-family: 'Playfair Display', serif; font-size: 1.5rem;
  font-weight: 700; color: var(--cream); margin-bottom: 0.6rem;
}
.hero-card p { color: rgba(255,255,255,0.6); font-size: 1rem; }
.hero-card .meta { font-size: 0.85rem; color: rgba(255,255,255,0.4); margin-top: 0.5rem; }

/* Flame background SVG */
.hero-flames {
  position: absolute; inset: 0; pointer-events: none;
  width: 100%; height: 100%;
  animation: flicker 3s ease-in-out infinite;
}
@keyframes flicker {
  0%,100% { opacity: 0.16; }
  50%      { opacity: 0.22; }
}

/* ── SECTIONS ─────────────────────────────────────────────── */
.section { padding: 4.5rem 1.5rem; }
.section-inner { max-width: 1200px; margin: 0 auto; }
.section-label {
  font-family: 'Crimson Pro', serif; font-size: 0.78rem;
  letter-spacing: 0.18em; text-transform: uppercase;
  color: var(--az-red); margin-bottom: 0.5rem; display: block;
}
.section-title {
  font-family: 'Playfair Display', serif;
  font-size: clamp(1.8rem, 3vw, 2.8rem);
  font-weight: 700; color: var(--ink);
  margin-bottom: 1.2rem; line-height: 1.15;
}
.section-title em { font-style: italic; color: var(--gold); }
.section-body {
  font-size: 1.05rem; color: var(--ink-soft);
  max-width: 68ch; line-height: 1.8;
  margin-bottom: 2rem;
}
.section-head {
  display: flex; justify-content: space-between; align-items: baseline;
  margin-bottom: 1.6rem; flex-wrap: wrap; gap: 8px;
}

/* Alt surface */
.section.alt { background: var(--surface); }
.section.dark {
  background: var(--ink);
}
.section.dark .section-title { color: var(--cream); }
.section.dark .section-label { color: var(--gold); }
.section.dark .section-body  { color: rgba(255,255,255,0.65); }

/* ── BUTTONS ──────────────────────────────────────────────── */
.btn {
  display: inline-block; text-decoration: none;
  padding: 11px 28px;
  font-family: 'Crimson Pro', serif; font-size: 1rem;
  font-weight: 600; letter-spacing: 0.05em;
  border-radius: var(--radius);
  transition: transform .15s, box-shadow .15s, background .15s;
  cursor: pointer; border: none;
}
.btn:hover { transform: translateY(-2px); box-shadow: 0 6px 20px rgba(0,0,0,0.22); }
.btn.primary { background: var(--gold); color: var(--ink); }
.btn.primary:hover { background: var(--gold-lt); }
.btn.ghost   { background: transparent; color: var(--cream); border: 2px solid rgba(255,255,255,0.45); }
.btn.ghost:hover { border-color: var(--gold); color: var(--gold-lt); }
.btn.red     { background: var(--az-red); color: #fff; }

/* ── CARDS ────────────────────────────────────────────────── */
.cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.4rem;
}
.card {
  background: #fff;
  border: 1px solid var(--border);
  border-top: 3px solid var(--gold);
  padding: 1.6rem 1.8rem;
  border-radius: var(--radius);
  transition: transform .2s, box-shadow .2s;
}
.card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 40px rgba(26,18,10,0.1);
}
.card h3 {
  font-family: 'Playfair Display', serif; font-size: 1.1rem;
  font-weight: 700; color: var(--ink); margin-bottom: 0.5rem;
}
.card p { font-size: 0.95rem; color: var(--ink-soft); line-height: 1.65; }
.card .card-icon { font-size: 1.8rem; margin-bottom: 0.7rem; display: block; }

/* Dark card variant */
.card.dark-card {
  background: rgba(255,255,255,0.05);
  border-color: rgba(201,168,76,0.25);
  color: rgba(255,255,255,0.75);
}
.card.dark-card h3 { color: var(--gold-lt); }
.card.dark-card p  { color: rgba(255,255,255,0.65); }

/* ── SURFACE ──────────────────────────────────────────────── */
.surface {
  background: #fff; border: 1px solid var(--border);
  border-left: 4px solid var(--gold);
  padding: 1.8rem 2rem; border-radius: var(--radius);
}
.surface p { font-size: 1.05rem; color: var(--ink-soft); line-height: 1.8; }

/* ── EVENT ARTICLE ────────────────────────────────────────── */
.event-article {
  background: #fff; border: 1px solid var(--border);
  border-radius: var(--radius); padding: 1.8rem 2rem;
  margin-bottom: 1.2rem;
}
.event-top {
  display: flex; align-items: center; gap: 12px; margin-bottom: 0.8rem;
  flex-wrap: wrap;
}
.event-tag {
  display: inline-flex; align-items: center; gap: 6px;
  font-size: 0.78rem; letter-spacing: 0.1em; text-transform: uppercase;
  padding: 3px 12px; border-radius: 20px;
  background: rgba(201,168,76,0.15); color: var(--gold);
  border: 1px solid rgba(201,168,76,0.35);
}
.event-tag.featured { background: rgba(239,51,64,0.12); color: var(--az-red); border-color: rgba(239,51,64,0.3); }
.event-tag .dot {
  width: 6px; height: 6px; border-radius: 50%;
  background: currentColor; display: inline-block;
}
.event-meta { font-size: 0.85rem; color: rgba(26,18,10,0.45); }
.event-article h3 {
  font-family: 'Playfair Display', serif; font-size: 1.4rem;
  font-weight: 700; color: var(--ink); margin-bottom: 0.5rem;
}
.event-article p { font-size: 1rem; color: var(--ink-soft); line-height: 1.75; }
.kv {
  display: grid; grid-template-columns: max-content 1fr;
  gap: 4px 16px; margin-top: 1rem;
  font-size: 0.92rem;
}
.kv > *:nth-child(odd) { color: var(--ink); font-weight: 600; }
.kv > *:nth-child(even) { color: var(--ink-soft); }

/* ── PEOPLE GRID ──────────────────────────────────────────── */
.people-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 1.5rem;
}
.person-card {
  background: #fff; border: 1px solid var(--border);
  border-radius: var(--radius); overflow: hidden;
  text-align: center;
  transition: transform .2s, box-shadow .2s;
}
.person-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 40px rgba(26,18,10,0.1);
}
.person-photo {
  width: 100%; aspect-ratio: 1; overflow: hidden;
  background: linear-gradient(135deg, #1A120A 0%, #3D2B1A 100%);
}
.person-photo img { width: 100%; height: 100%; object-fit: cover; }
.person-photo-placeholder {
  width: 100%; aspect-ratio: 1;
  background: linear-gradient(135deg, #1A120A 0%, #3D2B1A 100%);
  display: flex; align-items: center; justify-content: center;
  font-size: 3rem;
}
.person-body { padding: 1rem 0.8rem; }
.person-name {
  font-family: 'Playfair Display', serif; font-size: 1rem;
  font-weight: 700; color: var(--ink); margin-bottom: 0.25rem;
}
.person-role {
  font-size: 0.82rem; color: var(--az-red);
  font-weight: 600; letter-spacing: 0.03em;
  margin-bottom: 0.2rem;
}
.person-meta { font-size: 0.8rem; color: var(--ink-soft); }

/* ── LINK ─────────────────────────────────────────────────── */
.link {
  color: var(--az-red); text-decoration: none;
  font-weight: 600; border-bottom: 1px solid transparent;
  transition: border-color .2s;
}
.link:hover { border-bottom-color: var(--az-red); }
.link.gold { color: var(--gold); }
.link.gold:hover { border-bottom-color: var(--gold); }

/* ── DIVIDER ──────────────────────────────────────────────── */
hr.divider {
  border: none; border-top: 1px solid var(--border);
}

/* ── CULTURE BAND ─────────────────────────────────────────── */
.culture-band {
  background: var(--az-red); padding: 4rem 1.5rem;
}
.culture-band-inner {
  max-width: 1200px; margin: 0 auto;
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}
.culture-item { text-align: center; padding: 1rem; }
.culture-item .ci-icon { font-size: 2.4rem; margin-bottom: 0.6rem; display: block; }
.culture-item h3 {
  font-family: 'Playfair Display', serif; font-size: 1.1rem;
  font-weight: 700; color: #fff; margin-bottom: 0.4rem;
}
.culture-item p { font-size: 0.9rem; color: rgba(255,255,255,0.82); line-height: 1.6; }

/* ── JOIN BANNER ──────────────────────────────────────────── */
.join-banner {
  background: var(--az-blue); padding: 4rem 1.5rem; text-align: center;
}
.join-banner h2 {
  font-family: 'Playfair Display', serif;
  font-size: clamp(1.6rem, 3vw, 2.2rem); font-weight: 700;
  color: #fff; margin-bottom: 0.8rem;
}
.join-banner p { color: rgba(255,255,255,0.8); font-size: 1.05rem; margin-bottom: 2rem; max-width: 55ch; margin-left: auto; margin-right: auto; }
.join-btns { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; }

/* ── FOOTER ───────────────────────────────────────────────── */
.site-footer {
  background: var(--ink); border-top: 3px solid var(--gold);
  padding: 2.5rem 1.5rem;
}
.footer-inner {
  max-width: 1200px; margin: 0 auto;
  display: flex; justify-content: space-between; align-items: center;
  flex-wrap: wrap; gap: 1.2rem;
}
.footer-brand { display: flex; flex-direction: column; gap: 6px; }
.footer-brand p { color: rgba(255,255,255,0.38); font-size: 0.85rem; max-width: 42ch; }
.footer-logo {
  display: flex; align-items: center; gap: 8px;
  color: var(--gold-lt); text-decoration: none;
  font-family: 'Playfair Display', serif; font-size: 1rem; font-weight: 700;
}
.footer-logo img { width: 24px; height: 16px; border-radius: 1px; object-fit: cover; }
.footer-links { display: flex; gap: 20px; flex-wrap: wrap; }
.footer-links a {
  color: rgba(255,255,255,0.45); text-decoration: none;
  font-size: 0.9rem; transition: color .2s;
}
.footer-links a:hover { color: var(--gold-lt); }

/* ── INGREDIENT PILLS ─────────────────────────────────────── */
.ingredients-label {
  font-size: 0.72rem; color: var(--gold);
  letter-spacing: 0.12em; text-transform: uppercase; margin-bottom: 0.4rem;
}
.ingredients-list { display: flex; flex-wrap: wrap; gap: 6px; }
.ingredient-pill {
  background: rgba(201,168,76,0.12);
  border: 1px solid rgba(201,168,76,0.3);
  color: var(--gold-lt);
  font-size: 0.78rem; padding: 2px 10px; border-radius: 20px;
}

/* ── ANIMATIONS ───────────────────────────────────────────── */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(18px); }
  to   { opacity: 1; transform: translateY(0); }
}
.anim-1 { animation: fadeUp .65s ease both; animation-delay: 0.1s; }
.anim-2 { animation: fadeUp .65s ease both; animation-delay: 0.22s; }
.anim-3 { animation: fadeUp .65s ease both; animation-delay: 0.36s; }
.anim-4 { animation: fadeUp .65s ease both; animation-delay: 0.5s; }

/* ── SCROLL REVEAL ────────────────────────────────────────── */
.reveal {
  opacity: 0; transform: translateY(22px);
  transition: opacity .6s ease, transform .6s ease;
}
.reveal.visible { opacity: 1; transform: none; }

/* ══════════════════════════════════════════════════════════
   RESPONSIVE — MOBILE FIRST OVERRIDES
   ══════════════════════════════════════════════════════════ */

@media (max-width: 900px) {
  .culture-band-inner { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 700px) {
  body { font-size: 16px; }

  .header-nav  { display: none; }
  .header-inner > .lang-switch { display: none; }
  .mobile-lang-switch { display: inline-flex; }
  .hamburger   { display: flex; }

  .hero { min-height: auto; padding-top: 0; }
  .hero-inner {
    grid-template-columns: 1fr;
    padding: 3rem 1.2rem 2.5rem;
    gap: 2rem;
  }
  .hero-title { font-size: clamp(2.2rem, 9vw, 3rem); }

  .section { padding: 3rem 1.2rem; }

  .cards-grid { grid-template-columns: 1fr; }
  .people-grid { grid-template-columns: repeat(2, 1fr); }

  .culture-band-inner { grid-template-columns: 1fr; gap: 1.4rem; }

  .footer-inner { flex-direction: column; gap: 1.5rem; }
  .footer-links { gap: 14px; }

  .surface { padding: 1.4rem 1.2rem; }
  .event-article { padding: 1.4rem 1.2rem; }

  .join-banner { padding: 3rem 1.2rem; }

  .section-head { flex-direction: column; align-items: flex-start; }
}

@media (max-width: 400px) {
  .people-grid { grid-template-columns: 1fr; }
  .hero-actions { flex-direction: column; }
  .hero-actions .btn { text-align: center; }
}


/* ── ACCESSIBILITY / RESPONSIVE POLISH ───────────────────── */
img { max-width: 100%; }
.hero-card, .surface, .card, .event-article, .person-card, .place-card, .dessert-card, .fact-card {
  overflow-wrap: anywhere;
}
@media (max-width: 1024px) {
  .hero-inner { gap: 2rem; }
}
@media (max-width: 700px) {
  .header-inner { gap: 12px; }
  .header-logo { font-size: 1rem; }
  .logo-text-main { white-space: nowrap; }
  .hero-subtitle { font-size: 1.08rem; }
  .hero-meta { gap: 12px; }
  .hero-meta-item { min-width: calc(50% - 12px); }
  .btn { width: 100%; text-align: center; }
  .hero-actions .btn, .join-btns .btn { width: 100%; }
}
@media (min-width: 701px) {
  .hero-actions .btn, .join-btns .btn { width: auto; }
}

/* ── DEV CREDIT ─────────────────────── */
.dev-credit {
  text-align: center;
  padding: 0.5rem 1rem;
  background: var(--ink);
  border-top: 1px solid rgba(201,168,76,0.15);
  font-size: 0.75rem;
  color: rgba(255,255,255,0.28);
  letter-spacing: 0.06em;
}

/* ── TEAM PAGE ──────────────────────── */
.team-section-label {
  display: inline-block;
  font-size: 0.72rem; font-weight: 600;
  letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--gold);
  border: 1px solid rgba(201,168,76,0.35);
  padding: 3px 12px; border-radius: 50px;
  margin-bottom: 0.8rem;
}
.team-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 1.8rem;
  margin-top: 2rem;
}
.team-card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: transform .2s, box-shadow .2s;
}
.team-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 36px rgba(26,18,10,0.1);
}
.team-card-photo {
  width: 100%; aspect-ratio: 1/1;
  overflow: hidden;
  background: linear-gradient(135deg,rgba(201,168,76,0.12),rgba(0,146,188,0.1));
  display: flex; align-items: center; justify-content: center;
}
.team-card-photo img {
  width: 100%; height: 100%;
  object-fit: cover; object-position: top center;
  display: block;
}
.team-card-photo .photo-placeholder {
  font-size: 3.5rem; opacity: 0.5;
}
.team-card-body {
  padding: 1rem 1rem 1.2rem;
  text-align: center;
}
.team-card-name {
  font-family: 'Playfair Display', serif;
  font-size: 1rem; font-weight: 700;
  color: var(--ink); margin-bottom: 0.25rem;
}
.team-card-position {
  font-size: 0.75rem; font-weight: 600;
  letter-spacing: 0.04em; text-transform: uppercase;
  color: var(--gold); margin-bottom: 0.2rem;
}
.team-card-dept {
  font-size: 0.83rem; color: var(--ink-soft); line-height: 1.4;
}
@media (max-width:700px) {
  .team-grid { grid-template-columns: repeat(2,1fr); gap: 1rem; }
}
@media (max-width:420px) {
  .team-grid { grid-template-columns: 1fr; }
}