/* ==========================================================================
   SUDAFAST — main.css
   RTL-first. Arabic default. LTR overrides in ltr.css.
   Fonts: IBM Plex Arabic (AR) + IBM Plex Sans (EN) — self-hosted
   ========================================================================== */

/* ---------- Variables ---------------------------------------------------- */
:root {
  --primary:       #0C1F3F;
  --primary-light: #14315c;
  --secondary:     #00AEEF;
  --accent:        var(--secondary);
  --accent-dark:   #0090C8;
  --bg:            #FAFBFC;
  --bg-card:       #FFFFFF;
  --text:          #1A1A2E;
  --text-muted:    #6B7280;
  --text-light:    #9CA3AF;
  --border:        #E5E7EB;
  --border-light:  #F3F4F6;
  --success:       #2ECC71;
  --shadow-sm:     0 1px 3px rgba(0,0,0,0.08);
  --shadow-md:     0 4px 16px rgba(0,0,0,0.1);
  --shadow-lg:     0 8px 32px rgba(0,0,0,0.14);
  --radius-sm:     6px;
  --radius:        10px;
  --radius-lg:     16px;
  --radius-xl:     24px;
  --transition:    0.25s ease;
  --font-ar:       'IBM Plex Arabic', 'Noto Sans Arabic', 'Tahoma', sans-serif;
  --font-en:       'IBM Plex Sans', 'Segoe UI', sans-serif;
  --max-width:     1200px;
  --header-h:      72px;
}

/* ---------- Reset --------------------------------------------------------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { font-size: 16px; scroll-behavior: smooth; }
body {
  font-family: var(--font-ar);
  font-size: 1rem;
  color: var(--text);
  background: var(--bg);
  direction: rtl;
  text-align: right;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
button { cursor: pointer; font-family: inherit; }
ul, ol { list-style: none; }

/* ---------- Typography ---------------------------------------------------- */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-ar);
  font-weight: 700;
  line-height: 1.3;
  color: var(--primary);
}
h1 { font-size: clamp(1.8rem, 4vw, 2.8rem); }
h2 { font-size: clamp(1.4rem, 3vw, 2rem); }
h3 { font-size: clamp(1.1rem, 2.5vw, 1.4rem); }
h4 { font-size: 1.1rem; }
p  { line-height: 1.8; }

/* ---------- Utilities ----------------------------------------------------- */
.container { max-width: var(--max-width); margin-inline: auto; padding-inline: 20px; }
.text-center { text-align: center; }
.text-muted { color: var(--text-muted); }
.text-accent { color: var(--accent); }
.text-white { color: #fff; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0,0,0,0); }

.section { padding-block: 64px; }
.section-sm { padding-block: 40px; }
.section-header { margin-bottom: 40px; }
.section-header h2 { margin-bottom: 8px; }
.section-header p { color: var(--text-muted); font-size: 1.05rem; }
.section-header .section-line {
  width: 48px; height: 4px;
  background: var(--accent);
  border-radius: 2px;
  margin-bottom: 12px;
  margin-inline-start: 0;
}

/* ---------- Buttons ------------------------------------------------------- */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 10px 24px;
  border-radius: var(--radius);
  font-size: 0.95rem;
  font-weight: 600;
  font-family: var(--font-ar);
  border: 2px solid transparent;
  transition: all var(--transition);
  white-space: nowrap;
}
.btn-primary {
  background: var(--accent);
  color: #fff;
  border-color: var(--accent);
}
.btn-primary:hover {
  background: var(--accent-dark);
  border-color: var(--accent-dark);
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(241,143,1,0.35);
}
.btn-outline {
  background: transparent;
  color: var(--primary);
  border-color: var(--primary);
}
.btn-outline:hover {
  background: var(--primary);
  color: #fff;
}
.btn-outline-white {
  background: transparent;
  color: #fff;
  border-color: rgba(255,255,255,0.6);
}
.btn-outline-white:hover {
  background: rgba(255,255,255,0.15);
  border-color: #fff;
}
.btn-lg { padding: 14px 32px; font-size: 1.05rem; }
.btn-sm { padding: 7px 16px; font-size: 0.875rem; }

/* ---------- Cards --------------------------------------------------------- */
.card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
  transition: box-shadow var(--transition), transform var(--transition);
}
.card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

/* ---------- News Ticker --------------------------------------------------- */
.news-ticker {
  position: fixed;
  top: 0; inset-inline: 0;
  height: 36px;
  background: var(--primary);
  display: flex;
  align-items: center;
  z-index: 1001;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}
.ticker-label {
  background: var(--accent);
  color: #fff;
  font-size: 11px;
  font-weight: 700;
  font-family: var(--font-ar);
  padding: 0 14px;
  height: 100%;
  display: flex;
  align-items: center;
  white-space: nowrap;
  flex-shrink: 0;
  letter-spacing: 0.03em;
}
.ticker-track-wrap {
  flex: 1;
  overflow: hidden;
  position: relative;
}
.ticker-track-wrap::before,
.ticker-track-wrap::after {
  content: '';
  position: absolute;
  top: 0; bottom: 0;
  width: 40px;
  z-index: 2;
  pointer-events: none;
}
.ticker-track-wrap::before {
  inset-inline-start: 0;
  background: linear-gradient(to inline-end, var(--primary), transparent);
}
.ticker-track-wrap::after {
  inset-inline-end: 0;
  background: linear-gradient(to inline-start, var(--primary), transparent);
}
.ticker-track {
  display: inline-flex;
  align-items: center;
  gap: 0;
  white-space: nowrap;
  animation: tickerScroll 22s linear infinite;
  will-change: transform;
}
.ticker-track.paused { animation-play-state: paused; }
.ticker-item {
  color: rgba(255,255,255,0.88);
  font-size: 13px;
  font-family: var(--font-ar);
  padding-inline: 24px;
}
.ticker-link {
  color: rgba(255,255,255,0.88);
  transition: color 0.2s;
}
.ticker-link:hover { color: var(--accent); }
.ticker-pause {
  background: none;
  border: none;
  color: rgba(255,255,255,0.45);
  padding: 0 12px;
  height: 100%;
  display: flex;
  align-items: center;
  cursor: pointer;
  flex-shrink: 0;
  transition: color 0.2s;
}
.ticker-pause:hover { color: rgba(255,255,255,0.8); }

/* Push header down when ticker is present */
.has-ticker .site-header { top: 36px; }
.has-ticker .mobile-nav  { top: calc(36px + var(--header-h)); }

/* ---------- Header / Navigation ------------------------------------------ */
.site-header {
  position: fixed;
  top: 0; inset-inline: 0;
  height: var(--header-h);
  background: rgba(255,255,255,0.97);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  z-index: 1000;
  border-bottom: 1px solid var(--border);
  transition: background var(--transition), box-shadow var(--transition);
}
.site-header.scrolled {
  background: rgba(255,255,255,0.99);
  box-shadow: 0 2px 20px rgba(0,0,0,0.08);
}
.header-inner {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}
.site-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
}
.site-logo img {
  height: 44px;
  width: auto;
}
.site-logo .logo-text {
  display: flex;
  flex-direction: column;
  line-height: 1.2;
}
.site-logo .logo-name {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--primary);
  letter-spacing: 0.02em;
}
.site-logo .logo-sub {
  font-size: 0.7rem;
  color: var(--secondary);
  font-family: var(--font-en);
}

/* Main nav */
.main-nav { display: flex; align-items: center; gap: 4px; }
.nav-item { position: relative; }
.nav-link {
  display: flex; align-items: center; gap: 5px;
  padding: 8px 14px;
  color: var(--text-muted);
  font-size: 0.9rem;
  font-weight: 500;
  border-radius: var(--radius-sm);
  transition: all var(--transition);
  white-space: nowrap;
}
.nav-link:hover, .nav-link.active {
  color: var(--primary);
  background: var(--border-light);
}
.nav-link svg { width: 12px; height: 12px; transition: transform var(--transition); }
.nav-item:hover .nav-link svg { transform: rotate(180deg); }

/* Dropdown */
.nav-dropdown {
  position: absolute;
  top: calc(100% + 8px);
  inset-inline-start: 0;
  min-width: 200px;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
  opacity: 0;
  visibility: hidden;
  transform: translateY(-8px);
  transition: all var(--transition);
  z-index: 100;
}
.nav-item:hover .nav-dropdown {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}
.nav-dropdown a {
  display: block;
  padding: 10px 16px;
  color: var(--text);
  font-size: 0.9rem;
  border-bottom: 1px solid var(--border-light);
  transition: background var(--transition);
}
.nav-dropdown a:last-child { border-bottom: none; }
.nav-dropdown a:hover { background: var(--bg); color: var(--primary); }

/* Header actions */
.header-actions { display: flex; align-items: center; gap: 10px; }

/* Apply Now — flat cyan CTA */
.btn-apply {
  display: inline-flex;
  align-items: center;
  padding: 8px 20px;
  background: var(--secondary);
  color: #fff;
  font-weight: 700;
  font-size: 0.875rem;
  font-family: var(--font-ar);
  border-radius: 4px;
  transition: all var(--transition);
  white-space: nowrap;
}
.btn-apply:hover {
  background: var(--accent-dark);
  transform: translateY(-1px);
  color: #fff;
}
.mobile-apply {
  display: block;
  margin-top: 12px;
  padding: 12px 16px;
  background: var(--secondary);
  color: #fff !important;
  font-weight: 700;
  border-radius: var(--radius);
  text-align: center;
}

.lang-btn {
  padding: 6px 14px;
  border: 1px solid var(--border);
  border-radius: 20px;
  color: var(--primary);
  font-size: 0.8rem;
  font-weight: 600;
  font-family: var(--font-en);
  background: transparent;
  transition: all var(--transition);
  letter-spacing: 0.05em;
}
.lang-btn:hover {
  background: var(--primary);
  color: #fff;
  border-color: var(--primary);
}

/* Mobile menu toggle */
.menu-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  padding: 6px;
}
.menu-toggle span {
  display: block;
  width: 24px; height: 2px;
  background: var(--primary);
  border-radius: 2px;
  transition: all var(--transition);
}
.menu-toggle.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.menu-toggle.open span:nth-child(2) { opacity: 0; }
.menu-toggle.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Mobile nav */
.mobile-nav {
  display: none;
  position: fixed;
  top: var(--header-h);
  inset-inline: 0;
  background: var(--primary);
  z-index: 999;
  padding: 16px 20px 24px;
  border-top: 1px solid rgba(255,255,255,0.1);
  max-height: calc(100vh - var(--header-h));
  overflow-y: auto;
}
.mobile-nav.open { display: block; }
.mobile-nav a {
  display: block;
  padding: 12px 16px;
  color: rgba(255,255,255,0.85);
  font-size: 1rem;
  border-bottom: 1px solid rgba(255,255,255,0.08);
  transition: color var(--transition);
}
.mobile-nav a:hover { color: #fff; }
.mobile-nav .mobile-sub { padding-inline-start: 28px; }
.mobile-nav .mobile-sub a { font-size: 0.9rem; color: rgba(255,255,255,0.65); }

/* ---------- Hero ---------------------------------------------------------- */
.hero {
  position: relative;
  height: 100vh;
  min-height: 600px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  background: var(--primary);
}
.hero-video {
  position: absolute;
  inset: 0;
  width: 100%; height: 100%;
  object-fit: cover;
  opacity: 0.72;
}
.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    160deg,
    rgba(12,35,64,0.62) 0%,
    rgba(12,35,64,0.38) 50%,
    rgba(0,174,239,0.28) 100%
  );
}
/* Geometric pattern overlay from logo motif */
.hero-pattern {
  position: absolute;
  inset: 0;
  opacity: 0.04;
  background-image:
    repeating-linear-gradient(45deg, #fff 0, #fff 1px, transparent 0, transparent 50%),
    repeating-linear-gradient(-45deg, #fff 0, #fff 1px, transparent 0, transparent 50%);
  background-size: 40px 40px;
}
.hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  color: #fff;
  padding: 0 20px;
  animation: heroFadeUp 1s ease both;
}
@keyframes heroFadeUp {
  from { opacity: 0; transform: translateY(30px); }
  to   { opacity: 1; transform: translateY(0); }
}
.hero-logo {
  width: 100px;
  margin-inline: auto;
  margin-bottom: 24px;
  filter: brightness(0) invert(1);
  animation: heroFadeUp 1s 0.2s ease both;
}
.hero-title {
  font-size: clamp(1.8rem, 5vw, 3.2rem);
  font-weight: 800;
  color: #fff;
  margin-bottom: 12px;
  text-shadow: 0 2px 20px rgba(0,0,0,0.3);
  animation: heroFadeUp 1s 0.3s ease both;
}
.hero-subtitle {
  font-size: clamp(1rem, 2.5vw, 1.3rem);
  color: rgba(255,255,255,0.8);
  margin-bottom: 8px;
  font-family: var(--font-en);
  letter-spacing: 0.08em;
  animation: heroFadeUp 1s 0.4s ease both;
}
.hero-tagline {
  font-size: clamp(0.95rem, 2vw, 1.1rem);
  color: rgba(255,255,255,0.65);
  margin-bottom: 36px;
  animation: heroFadeUp 1s 0.5s ease both;
}
.hero-cta {
  display: flex;
  gap: 14px;
  justify-content: center;
  flex-wrap: wrap;
  animation: heroFadeUp 1s 0.6s ease both;
}
.hero-scroll {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  color: rgba(255,255,255,0.5);
  font-size: 0.75rem;
  font-family: var(--font-en);
  letter-spacing: 0.1em;
  animation: bounce 2s ease infinite;
}
@keyframes bounce {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50%       { transform: translateX(-50%) translateY(6px); }
}
.hero-scroll svg { width: 20px; height: 20px; }

/* ---------- Quick Links Bar ---------------------------------------------- */
.quick-links-bar {
  background: #fff;
  border-bottom: 1px solid var(--border);
  box-shadow: 0 2px 12px rgba(0,0,0,0.06);
  position: relative;
  z-index: 10;
}
.quick-links-inner {
  display: flex;
  align-items: stretch;
  overflow-x: auto;
  scrollbar-width: none;
  -ms-overflow-style: none;
}
.quick-links-inner::-webkit-scrollbar { display: none; }
.quick-link-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 16px 24px;
  min-width: 110px;
  border-inline-end: 1px solid var(--border);
  color: var(--primary);
  font-size: 0.8rem;
  font-weight: 600;
  text-align: center;
  transition: all var(--transition);
  white-space: nowrap;
}
.quick-link-item:last-child { border-inline-end: none; }
.quick-link-item:hover {
  background: var(--primary);
  color: #fff;
}
.quick-link-item svg {
  width: 22px; height: 22px;
  color: var(--secondary);
  transition: color var(--transition);
}
.quick-link-item:hover svg { color: var(--accent); }

/* ---------- News Section -------------------------------------------------- */
.news-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.news-card { display: flex; flex-direction: column; }
.news-card-image {
  aspect-ratio: 16/9;
  overflow: hidden;
  background: var(--border);
}
.news-card-image img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}
.news-card:hover .news-card-image img { transform: scale(1.05); }
.news-card-body { padding: 20px; flex: 1; display: flex; flex-direction: column; }
.news-category {
  display: inline-block;
  padding: 3px 10px;
  background: var(--secondary);
  color: #fff;
  border-radius: 20px;
  font-size: 0.75rem;
  font-weight: 600;
  margin-bottom: 10px;
}
.news-category.announcement { background: var(--accent); }
.news-category.event { background: var(--success); }
.news-card-title {
  font-size: 1rem;
  font-weight: 700;
  color: var(--primary);
  margin-bottom: 10px;
  line-height: 1.5;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.news-card-excerpt {
  color: var(--text-muted);
  font-size: 0.875rem;
  line-height: 1.7;
  flex: 1;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
  margin-bottom: 16px;
}
.news-card-meta {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.8rem;
  color: var(--text-light);
  margin-top: auto;
  padding-top: 14px;
  border-top: 1px solid var(--border-light);
}
.news-card-meta svg { width: 14px; height: 14px; }

/* ---------- Programs Section ---------------------------------------------- */
.programs-section { background: var(--bg); }
.programs-section .section-header h2 { color: var(--primary); }
.programs-section .section-header p { color: var(--text-muted); }
.programs-section .section-line { background: var(--accent); }

.program-groups {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.program-group {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: all var(--transition);
}
.program-group:hover {
  border-color: var(--secondary);
  transform: translateY(-4px);
  box-shadow: 0 12px 40px rgba(0,0,0,0.1);
}
.program-group-photo {
  position: relative;
  aspect-ratio: 16/9;
  background: var(--primary-light);
  overflow: hidden;
}
.program-group-photo img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
  opacity: 0.85;
}
.program-group:hover .program-group-photo img { transform: scale(1.06); }
.program-group-photo-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, transparent 30%, rgba(12,35,64,0.7) 100%);
}
/* Fallback when no image */
.program-group-photo.no-photo {
  display: flex; align-items: center; justify-content: center;
  background: rgba(255,255,255,0.08);
}
.program-group-body {
  padding: 24px;
}
.program-group-body h3 {
  color: var(--primary);
  font-size: 1.05rem;
  margin-bottom: 14px;
}
.program-group ul { margin-bottom: 20px; }
.program-group ul li {
  color: var(--text-muted);
  font-size: 0.875rem;
  padding-block: 7px;
  border-bottom: 1px solid var(--border-light);
  display: flex;
  align-items: center;
  gap: 8px;
}
.program-group ul li::before {
  content: '';
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--accent);
  flex-shrink: 0;
}
.program-group ul li:last-child { border-bottom: none; }

/* ---------- Stats Strip --------------------------------------------------- */
.stats-strip { background: var(--secondary); }
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
}
.stat-item {
  text-align: center;
  padding: 32px 20px;
  border-inline-end: 1px solid rgba(255,255,255,0.2);
  color: #fff;
}
.stat-item:last-child { border-inline-end: none; }
.stat-number {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800;
  color: #fff;
  line-height: 1;
  margin-bottom: 6px;
  font-family: var(--font-en);
}
.stat-number span { color: var(--accent); }
.stat-label { font-size: 0.9rem; color: rgba(255,255,255,0.8); }

/* ---------- Gallery Teaser ------------------------------------------------ */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  grid-template-rows: repeat(2, 180px);
  gap: 10px;
}
.gallery-item {
  overflow: hidden;
  border-radius: var(--radius);
  background: var(--border);
  cursor: pointer;
  position: relative;
}
.gallery-item:first-child {
  grid-column: span 2;
  grid-row: span 2;
}
.gallery-item img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}
.gallery-item:hover img { transform: scale(1.06); }
.gallery-item-overlay {
  position: absolute;
  inset: 0;
  background: rgba(12,35,64,0);
  transition: background var(--transition);
  display: flex; align-items: center; justify-content: center;
}
.gallery-item:hover .gallery-item-overlay { background: rgba(12,35,64,0.4); }
.gallery-item-overlay svg {
  color: #fff;
  width: 32px; height: 32px;
  opacity: 0;
  transform: scale(0.8);
  transition: all var(--transition);
}
.gallery-item:hover .gallery-item-overlay svg { opacity: 1; transform: scale(1); }

/* ---------- Partners / Accreditation ------------------------------------- */
.partners-strip { background: var(--bg); border-top: 1px solid var(--border); }
.partners-inner {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 48px;
  flex-wrap: wrap;
  padding-block: 32px;
}
.partner-logo { height: 68px; width: auto; filter: grayscale(1); opacity: 0.6; transition: all var(--transition); }
.partner-logo:hover { filter: grayscale(0); opacity: 1; transform: scale(1.05); }

/* ---------- Footer -------------------------------------------------------- */
.site-footer { background: #fff; color: var(--text-muted); border-top: 1px solid var(--border); }
.footer-main {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 48px;
  padding-block: 56px;
  border-bottom: 1px solid var(--border);
}
.footer-brand .footer-logo { height: 52px; margin-bottom: 16px; }
.footer-brand p {
  font-size: 0.875rem;
  line-height: 1.8;
  color: var(--text-muted);
  margin-bottom: 20px;
}
.footer-social { display: flex; gap: 10px; }
.social-btn {
  width: 36px; height: 36px;
  border-radius: 50%;
  background: var(--border-light);
  display: flex; align-items: center; justify-content: center;
  color: var(--text-muted);
  transition: all var(--transition);
}
.social-btn:hover { background: var(--accent); color: #fff; }
.social-btn svg { width: 16px; height: 16px; }

.footer-col h4 {
  color: var(--primary);
  font-size: 0.95rem;
  margin-bottom: 16px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--border);
}
.footer-links li { margin-bottom: 8px; }
.footer-links a {
  color: var(--text-muted);
  font-size: 0.875rem;
  transition: color var(--transition);
  display: flex; align-items: center; gap: 6px;
}
.footer-links a::before {
  content: '›';
  color: var(--accent);
  font-size: 1rem;
}
.footer-links a:hover { color: var(--primary); }

.footer-contact li {
  display: flex;
  gap: 10px;
  margin-bottom: 12px;
  font-size: 0.875rem;
  color: var(--text-muted);
}
.footer-contact svg { width: 16px; height: 16px; color: var(--secondary); flex-shrink: 0; margin-top: 3px; }

.footer-bottom {
  padding-block: 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.8rem;
  color: var(--text-light);
  flex-wrap: wrap;
  gap: 8px;
}
.footer-bottom a { color: var(--text-muted); }
.footer-bottom a:hover { color: var(--primary); }

/* ---------- Breadcrumb --------------------------------------------------- */
.breadcrumb-section {
  background: var(--bg);
  border-bottom: 1px solid var(--border);
  padding-block: 12px;
  margin-top: var(--header-h);
}
.breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.875rem;
  color: var(--text-muted);
  flex-wrap: wrap;
}
.breadcrumb a { color: var(--primary); }
.breadcrumb a:hover { text-decoration: underline; }
.breadcrumb-sep { color: var(--border); }

/* ---------- Page Content -------------------------------------------------- */
.page-hero {
  background: var(--primary);
  padding: 56px 0 48px;
  margin-top: var(--header-h);
}
.page-hero h1 { color: #fff; margin-bottom: 8px; }
.page-hero p { color: rgba(255,255,255,0.65); font-size: 1.05rem; }

.page-body {
  padding-block: 56px;
}
.content-prose {
  max-width: 800px;
}
.content-prose h2 { margin-top: 32px; margin-bottom: 12px; }
.content-prose h3 { margin-top: 24px; margin-bottom: 10px; }
.content-prose p  { margin-bottom: 16px; }
.content-prose ul, .content-prose ol {
  padding-inline-start: 24px;
  margin-bottom: 16px;
}
.content-prose ul { list-style: disc; }
.content-prose ol { list-style: decimal; }
.content-prose li { margin-bottom: 6px; }

/* ---------- Programs list ------------------------------------------------- */
.programs-list-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 24px;
}
.program-card { display: flex; flex-direction: column; }
.program-card-image {
  aspect-ratio: 16/9;
  background: var(--primary);
  overflow: hidden;
  position: relative;
}
.program-card-image img { width: 100%; height: 100%; object-fit: cover; opacity: 0.7; }
.program-degree-badge {
  position: absolute;
  bottom: 12px;
  inset-inline-start: 12px;
  background: var(--accent);
  color: #fff;
  font-size: 0.75rem;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: 20px;
}
.program-card-body { padding: 20px; flex: 1; display: flex; flex-direction: column; }
.program-card-title { font-size: 1.05rem; margin-bottom: 10px; }
.program-card-desc {
  font-size: 0.875rem;
  color: var(--text-muted);
  flex: 1;
  margin-bottom: 16px;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.program-meta { display: flex; gap: 16px; font-size: 0.8rem; color: var(--text-muted); margin-bottom: 16px; }
.program-meta span { display: flex; align-items: center; gap: 5px; }
.program-meta svg { width: 14px; height: 14px; }

/* ---------- Staff grid ---------------------------------------------------- */
.staff-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 20px;
}
.staff-card { text-align: center; }
.staff-photo {
  width: 100px; height: 100px;
  border-radius: 50%;
  margin-inline: auto;
  margin-bottom: 14px;
  overflow: hidden;
  background: var(--border);
  border: 3px solid var(--border);
}
.staff-photo img { width: 100%; height: 100%; object-fit: cover; }
.staff-photo-placeholder {
  width: 100%; height: 100%;
  display: flex; align-items: center; justify-content: center;
  background: var(--primary);
  color: #fff;
  font-size: 2rem;
  font-weight: 700;
}
.staff-card-body { padding: 0 16px 20px; }
.staff-title { font-size: 0.75rem; color: var(--secondary); font-weight: 600; margin-bottom: 4px; }
.staff-name { font-size: 0.95rem; font-weight: 700; margin-bottom: 4px; }
.staff-position { font-size: 0.8rem; color: var(--text-muted); }

/* ---------- Downloads ----------------------------------------------------- */
.downloads-list { display: flex; flex-direction: column; gap: 10px; }
.download-item {
  display: flex; align-items: center; gap: 16px;
  padding: 16px 20px;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  transition: all var(--transition);
}
.download-item:hover {
  border-color: var(--secondary);
  box-shadow: var(--shadow-sm);
}
.download-icon {
  width: 40px; height: 40px;
  background: var(--bg);
  border-radius: var(--radius-sm);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.download-icon svg { width: 20px; height: 20px; color: var(--secondary); }
.download-info { flex: 1; min-width: 0; }
.download-title { font-weight: 600; font-size: 0.95rem; margin-bottom: 3px; }
.download-meta { font-size: 0.8rem; color: var(--text-muted); }
.download-btn {
  flex-shrink: 0;
  padding: 7px 16px;
  background: var(--primary);
  color: #fff;
  border-radius: var(--radius-sm);
  font-size: 0.8rem;
  font-weight: 600;
  display: flex; align-items: center; gap: 6px;
  transition: background var(--transition);
}
.download-btn:hover { background: var(--primary-light); }
.download-btn svg { width: 14px; height: 14px; }

/* ---------- Contact ------------------------------------------------------- */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 40px;
  align-items: start;
}
.contact-info-list { display: flex; flex-direction: column; gap: 16px; margin-bottom: 28px; }
.contact-info-item {
  display: flex; gap: 14px;
  padding: 16px;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
}
.contact-info-icon {
  width: 40px; height: 40px;
  background: rgba(0,174,239,0.12);
  border-radius: var(--radius-sm);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.contact-info-icon svg { width: 18px; height: 18px; color: var(--secondary); }
.contact-info-label { font-size: 0.75rem; color: var(--text-muted); margin-bottom: 3px; }
.contact-info-value { font-size: 0.95rem; font-weight: 600; color: var(--primary); }

/* ---------- Pagination ---------------------------------------------------- */
.pagination {
  display: flex;
  justify-content: center;
  gap: 6px;
  margin-top: 40px;
}
.pagination a, .pagination span {
  display: flex; align-items: center; justify-content: center;
  width: 38px; height: 38px;
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  border: 1px solid var(--border);
  color: var(--text);
  transition: all var(--transition);
  font-family: var(--font-en);
}
.pagination a:hover { border-color: var(--primary); color: var(--primary); }
.pagination .current {
  background: var(--primary);
  border-color: var(--primary);
  color: #fff;
}

/* ---------- Lightbox ------------------------------------------------------ */
.lightbox {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.92);
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition);
}
.lightbox.open { opacity: 1; visibility: visible; }
.lightbox img {
  max-width: 90vw;
  max-height: 85vh;
  object-fit: contain;
  border-radius: var(--radius);
}
.lightbox-close {
  position: absolute;
  top: 20px;
  inset-inline-end: 20px;
  background: rgba(255,255,255,0.1);
  border: none;
  color: #fff;
  width: 44px; height: 44px;
  border-radius: 50%;
  font-size: 1.2rem;
  display: flex; align-items: center; justify-content: center;
  transition: background var(--transition);
}
.lightbox-close:hover { background: rgba(255,255,255,0.2); }

/* ---------- Back to top --------------------------------------------------- */
.back-to-top {
  position: fixed;
  bottom: 28px;
  inset-inline-end: 28px;
  width: 44px; height: 44px;
  background: var(--primary);
  color: #fff;
  border: none;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  box-shadow: var(--shadow-md);
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition);
  z-index: 500;
}
.back-to-top.visible { opacity: 1; visibility: visible; }
.back-to-top:hover { background: var(--primary-light); transform: translateY(-2px); }
.back-to-top svg { width: 18px; height: 18px; }

/* ---------- Alert / Flash messages --------------------------------------- */
.alert {
  padding: 14px 18px;
  border-radius: var(--radius);
  margin-bottom: 16px;
  font-size: 0.9rem;
}
.alert-info { background: #eff6ff; color: #1e40af; border: 1px solid #bfdbfe; }

/* ---------- Responsive ---------------------------------------------------- */
@media (max-width: 1024px) {
  .footer-main { grid-template-columns: 1fr 1fr; gap: 32px; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .stat-item:nth-child(2) { border-inline-end: none; }
}

@media (max-width: 768px) {
  :root { --header-h: 60px; }
  .main-nav { display: none; }
  .menu-toggle { display: flex; }

  .news-grid { grid-template-columns: 1fr; }
  .program-groups { grid-template-columns: 1fr; }
  .gallery-grid { grid-template-columns: repeat(2, 1fr); grid-template-rows: auto; }
  .gallery-item:first-child { grid-column: span 2; grid-row: span 1; }
  .footer-main { grid-template-columns: 1fr; gap: 24px; }
  .contact-grid { grid-template-columns: 1fr; }
  .hero-cta { flex-direction: column; align-items: center; }
  .section { padding-block: 40px; }
  .page-hero { padding: 40px 0 32px; }
  .partners-inner { gap: 28px; }
  .partner-logo { height: 36px; }
}

@media (max-width: 480px) {
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .gallery-grid { grid-template-columns: 1fr; }
  .gallery-item:first-child { grid-column: span 1; }
  .quick-link-item { min-width: 90px; padding: 14px 16px; font-size: 0.75rem; }
  .programs-list-grid { grid-template-columns: 1fr; }
}

/* ========================================================================== PHASE 3 — Public pages styles Append to assets/css/main.css ========================================================================== */

/* ---------- Page Hero (inner pages) --------------------------------------- */
.page-hero {
  background: var(--primary);
  color: #fff;
  padding-block: 48px 40px;
}
.page-hero h1 {
  color: #fff;
  margin-top: 12px;
}
.page-hero p {
  color: rgba(255, 255, 255, 0.75);
  margin-top: 8px;
  font-size: 1.05rem;
}
.page-hero-sm {
  padding-block: 36px 28px;
}

.program-hero-meta {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-top: 12px;
  flex-wrap: wrap;
}
.program-hero-meta span {
  display: flex;
  align-items: center;
  gap: 6px;
  color: rgba(255, 255, 255, 0.8);
  font-size: 0.9rem;
}
.program-badge {
  background: var(--accent);
  color: #fff;
  padding: 3px 12px;
  border-radius: 20px;
  font-size: 0.82rem;
  font-weight: 600;
}

/* ---------- Breadcrumb ---------------------------------------------------- */
.breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.85rem;
  flex-wrap: wrap;
  color: rgba(255, 255, 255, 0.6);
}
.breadcrumb a {
  color: rgba(255, 255, 255, 0.75);
}
.breadcrumb a:hover {
  color: #fff;
}
.breadcrumb span:last-child {
  color: rgba(255, 255, 255, 0.9);
}

/* On white backgrounds */
.page-main .container > .breadcrumb,
.article-layout .breadcrumb {
  color: var(--text-muted);
}
.page-main .container > .breadcrumb a,
.article-layout .breadcrumb a {
  color: var(--secondary);
}
.page-main .container > .breadcrumb span:last-child {
  color: var(--text);
}

/* ---------- Page content (prose) ----------------------------------------- */
.page-content {
  max-width: 800px;
  padding-block: 48px;
}
.prose h2 {
  margin-top: 32px;
  margin-bottom: 12px;
}
.prose h3 {
  margin-top: 24px;
  margin-bottom: 8px;
}
.prose p {
  margin-bottom: 16px;
}
.prose ul,
.prose ol {
  padding-inline-start: 24px;
  margin-bottom: 16px;
}
.prose li {
  margin-bottom: 6px;
  list-style: initial;
}
.prose ol li {
  list-style: decimal;
}
.prose strong {
  color: var(--primary);
}
.prose a {
  color: var(--secondary);
  text-decoration: underline;
}
.prose-h2 {
  font-size: clamp(1.2rem, 2.5vw, 1.6rem);
  margin-bottom: 20px;
  color: var(--primary);
}

/* ---------- Filter Tabs --------------------------------------------------- */
.filter-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 32px;
}
.filter-tab {
  padding: 7px 18px;
  border-radius: 24px;
  border: 1.5px solid var(--border);
  font-size: 0.88rem;
  font-weight: 500;
  color: var(--text-muted);
  background: #fff;
  transition: all var(--transition);
}
.filter-tab:hover {
  border-color: var(--secondary);
  color: var(--secondary);
}
.filter-tab.active {
  background: var(--primary);
  border-color: var(--primary);
  color: #fff;
}

/* ---------- Programs Listing ---------------------------------------------- */
.programs-section-group {
}
.programs-group-header {
  margin-bottom: 28px;
}
.programs-group-header h2 {
  margin-bottom: 0;
}

.programs-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 24px;
}

.program-card {
  background: #fff;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
  transition: box-shadow var(--transition), transform var(--transition);
  display: flex;
  flex-direction: column;
}
.program-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
}
.program-card-image {
  position: relative;
  height: 180px;
  overflow: hidden;
  background: var(--primary);
}
.program-card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.program-card-image.no-img {
  background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
}
.program-degree-badge {
  position: absolute;
  top: 12px;
  inset-inline-start: 12px;
  background: rgba(0, 0, 0, 0.55);
  color: #fff;
  padding: 3px 10px;
  border-radius: 12px;
  font-size: 0.78rem;
  font-weight: 600;
  backdrop-filter: blur(4px);
}
.program-card-body {
  padding: 20px;
  display: flex;
  flex-direction: column;
  flex: 1;
  gap: 10px;
}
.program-card-title {
  font-size: 1rem;
  line-height: 1.4;
  flex: 1;
}
.program-card-desc {
  font-size: 0.87rem;
  color: var(--text-muted);
  flex: 1;
}
.program-card-meta {
  display: flex;
  gap: 12px;
  font-size: 0.82rem;
  color: var(--text-muted);
}
.program-card-meta span {
  display: flex;
  align-items: center;
  gap: 4px;
}

/* ---------- Program Detail ------------------------------------------------ */
.program-detail-layout {
  display: grid;
  grid-template-columns: 1fr 300px;
  gap: 40px;
  align-items: start;
}
@media (max-width: 768px) {
  .program-detail-layout {
    grid-template-columns: 1fr;
  }
}
.program-cover-image {
  border-radius: var(--radius-lg);
  overflow: hidden;
  margin-bottom: 32px;
  max-height: 360px;
}
.program-cover-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.semester-block {
  margin-bottom: 32px;
}
.semester-title {
  font-size: 1rem;
  color: var(--primary);
  background: var(--border-light);
  padding: 8px 16px;
  border-radius: var(--radius-sm);
  margin-bottom: 12px;
  font-weight: 600;
}
.courses-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9rem;
}
.courses-table th {
  background: var(--primary);
  color: #fff;
  padding: 10px 14px;
  text-align: right;
  font-weight: 600;
}
.courses-table td {
  padding: 10px 14px;
  border-bottom: 1px solid var(--border);
  vertical-align: middle;
}
.courses-table tr:hover td {
  background: var(--bg);
}

/* ---------- Sidebar Cards ------------------------------------------------- */
.sidebar-card {
  background: #fff;
  border-radius: var(--radius-lg);
  padding: 20px;
  box-shadow: var(--shadow-sm);
}
.sidebar-card h4 {
  font-size: 0.95rem;
  margin-bottom: 16px;
  padding-bottom: 10px;
  border-bottom: 2px solid var(--accent);
}
.sidebar-info-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.sidebar-info-list li {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.88rem;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--border-light);
}
.sidebar-info-list li span {
  color: var(--text-muted);
}
.sidebar-info-list li strong {
  color: var(--primary);
}

.sidebar-program-link {
  display: block;
  padding: 9px 0;
  font-size: 0.88rem;
  color: var(--text);
  border-bottom: 1px solid var(--border-light);
  transition: color var(--transition);
}
.sidebar-program-link:hover {
  color: var(--secondary);
}
.sidebar-program-link:last-child {
  border-bottom: none;
}

/* ---------- News (full grid) ---------------------------------------------- */
.news-grid-full {
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
}
.news-card-image-placeholder {
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
}

/* ---------- Pagination ---------------------------------------------------- */
.pagination {
  display: flex;
  justify-content: center;
  gap: 8px;
  margin-top: 48px;
  flex-wrap: wrap;
}
.page-btn {
  min-width: 40px;
  height: 40px;
  padding: 0 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-sm);
  border: 1.5px solid var(--border);
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-muted);
  background: #fff;
  transition: all var(--transition);
}
.page-btn:hover {
  border-color: var(--secondary);
  color: var(--secondary);
}
.page-btn.active {
  background: var(--primary);
  border-color: var(--primary);
  color: #fff;
}

/* ---------- Article -------------------------------------------------------- */
.article-layout {
  display: grid;
  grid-template-columns: 1fr 280px;
  gap: 40px;
  align-items: start;
}
@media (max-width: 768px) {
  .article-layout {
    grid-template-columns: 1fr;
  }
}
.article-meta {
  display: flex;
  align-items: center;
  gap: 6px;
  color: var(--text-muted);
  font-size: 0.88rem;
  margin-bottom: 20px;
}
.article-cover {
  border-radius: var(--radius-lg);
  overflow: hidden;
  margin-bottom: 32px;
  max-height: 440px;
}
.article-cover img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.article-body {
  margin-top: 24px;
}
.article-share {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-top: 40px;
  padding-top: 24px;
  border-top: 1px solid var(--border);
  color: var(--text-muted);
  font-size: 0.88rem;
}
.share-btn {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--bg);
  border: 1.5px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text);
  transition: all var(--transition);
}
.share-btn:hover {
  background: var(--primary);
  border-color: var(--primary);
  color: #fff;
}

.related-article-link {
  display: flex;
  gap: 12px;
  align-items: center;
  padding: 10px 0;
  border-bottom: 1px solid var(--border-light);
  color: var(--text);
}
.related-article-link:last-child {
  border-bottom: none;
}
.related-article-link img {
  width: 64px;
  height: 64px;
  object-fit: cover;
  border-radius: var(--radius-sm);
  flex-shrink: 0;
}
.related-title {
  display: block;
  font-size: 0.88rem;
  line-height: 1.4;
}
.related-date {
  display: block;
  font-size: 0.78rem;
  color: var(--text-muted);
  margin-top: 4px;
}

/* ---------- Staff --------------------------------------------------------- */
.staff-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 24px;
}
.staff-card {
  background: #fff;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
  text-align: center;
  transition: box-shadow var(--transition);
}
.staff-card:hover {
  box-shadow: var(--shadow-md);
}
.staff-card-photo {
  height: 200px;
  overflow: hidden;
  background: var(--border-light);
}
.staff-card-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.staff-photo-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-light);
  background: var(--border-light);
}
.staff-card-body {
  padding: 16px;
}
.staff-name {
  font-size: 0.95rem;
  margin-bottom: 4px;
}
.staff-position {
  font-size: 0.83rem;
  color: var(--text-muted);
  margin-bottom: 4px;
}
.staff-dept {
  font-size: 0.78rem;
  color: var(--secondary);
  margin-bottom: 6px;
}
.staff-email {
  font-size: 0.78rem;
  color: var(--secondary);
}

/* ---------- Gallery ------------------------------------------------------- */
.gallery-grid-lg {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 12px;
}
.albums-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 24px;
}
.album-card {
  display: block;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: box-shadow var(--transition);
}
.album-card:hover {
  box-shadow: var(--shadow-md);
}
.album-cover {
  position: relative;
  height: 200px;
  overflow: hidden;
  background: var(--primary);
}
.album-cover img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}
.album-card:hover .album-cover img {
  transform: scale(1.04);
}
.album-cover-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  color: rgba(255, 255, 255, 0.4);
}
.album-overlay {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.35);
  display: flex;
  align-items: flex-end;
  padding: 12px;
}
.album-count {
  background: rgba(0, 0, 0, 0.6);
  color: #fff;
  padding: 3px 10px;
  border-radius: 12px;
  font-size: 0.8rem;
}
.album-title {
  padding: 12px 14px;
  font-weight: 600;
  font-size: 0.92rem;
  background: #fff;
}

/* ---------- Downloads ----------------------------------------------------- */
.downloads-list {
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.download-item {
  display: flex;
  align-items: center;
  gap: 16px;
  background: #fff;
  padding: 16px 20px;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  transition: border-color var(--transition);
}
.download-item:hover {
  border-color: var(--secondary);
}
.download-icon {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-sm);
  background: var(--primary);
  color: #fff;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.download-icon-pdf {
  background: #e53e3e;
}
.download-icon-doc,
.download-icon-docx {
  background: #2b6cb0;
}
.download-icon-xls,
.download-icon-xlsx {
  background: #276749;
}
.file-ext {
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.5px;
  margin-top: 2px;
}
.download-info {
  flex: 1;
}
.download-info h3 {
  font-size: 0.95rem;
  margin-bottom: 4px;
}
.download-meta {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.8rem;
  color: var(--text-muted);
  flex-wrap: wrap;
}
.download-btn {
  flex-shrink: 0;
}

/* ---------- Contact ------------------------------------------------------- */
.contact-layout {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 56px;
  align-items: start;
}
@media (max-width: 768px) {
  .contact-layout {
    grid-template-columns: 1fr;
  }
}
.contact-info h2 {
  margin-bottom: 28px;
}
.contact-info-item {
  display: flex;
  gap: 14px;
  margin-bottom: 24px;
  align-items: flex-start;
}
.contact-icon {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--primary);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.contact-info-item strong {
  display: block;
  margin-bottom: 4px;
  font-size: 0.9rem;
}
.contact-info-item p {
  font-size: 0.88rem;
  color: var(--text-muted);
  margin: 0;
  line-height: 1.6;
}

.contact-form-wrap h2 {
  margin-bottom: 24px;
}
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
@media (max-width: 600px) {
  .form-row {
    grid-template-columns: 1fr;
  }
}
.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: 16px;
}
.form-group label {
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--text);
}
.form-group input,
.form-group textarea {
  padding: 10px 14px;
  border: 1.5px solid var(--border);
  border-radius: var(--radius-sm);
  font-family: inherit;
  font-size: 0.95rem;
  background: #fff;
  color: var(--text);
  transition: border-color var(--transition);
  width: 100%;
}
.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--secondary);
  box-shadow: 0 0 0 3px rgba(0,174,239,0.12);
}
.form-group textarea {
  resize: vertical;
  min-height: 120px;
}

/* ---------- Alerts -------------------------------------------------------- */
.alert {
  padding: 14px 18px;
  border-radius: var(--radius-sm);
  margin-bottom: 20px;
  font-size: 0.9rem;
}
.alert-success {
  background: #f0fff4;
  border: 1px solid #9ae6b4;
  color: #276749;
}
.alert-error {
  background: #fff5f5;
  border: 1px solid #feb2b2;
  color: #c53030;
}

/* ---------- Empty State --------------------------------------------------- */
.empty-state {
  text-align: center;
  padding: 60px 20px;
  color: var(--text-muted);
}

/* ---------- 404 ----------------------------------------------------------- */
.error-page {
  text-align: center;
  padding: 80px 20px;
}
.error-code {
  font-size: clamp(80px, 15vw, 140px);
  font-weight: 800;
  color: var(--border);
  line-height: 1;
  margin-bottom: 16px;
}
.error-page h1 {
  margin-bottom: 12px;
}
.error-page p {
  color: var(--text-muted);
  margin-bottom: 28px;
}

/* ========================================================================== STAFF PAGE v2 — MIT/Cranfield style horizontal cards Append to assets/css/main.css (replaces previous staff styles) ========================================================================== */

/* ── Section eyebrow label ─────────────────────────────────────────────────── */
.section-eyebrow {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 16px;
}

/* ── Leadership Section ────────────────────────────────────────────────────── */
.leadership-section {
  background: var(--primary);
  padding-block: 64px;
}
.leadership-section .section-eyebrow {
  color: rgba(255, 255, 255, 0.5);
}

.leadership-row {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 2px;
}

.leader-card {
  display: flex;
  gap: 24px;
  padding: 28px 24px;
  border-inline-end: 1px solid rgba(255, 255, 255, 0.07);
  transition: background var(--transition);
}
.leader-card:hover {
  background: rgba(255, 255, 255, 0.04);
}

.leader-photo {
  width: 88px;
  height: 88px;
  border-radius: 50%;
  overflow: hidden;
  flex-shrink: 0;
  background: var(--avatar-bg, var(--primary-light));
  display: flex;
  align-items: center;
  justify-content: center;
  border: 3px solid rgba(255, 255, 255, 0.15);
}
.leader-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.leader-body {
  flex: 1;
  min-width: 0;
}
.leader-role {
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 6px;
}
.leader-name {
  font-size: 1.05rem;
  color: #fff;
  margin-bottom: 6px;
  line-height: 1.35;
}
.leader-qual {
  font-size: 0.8rem;
  color: rgba(255, 255, 255, 0.5);
  margin-bottom: 8px;
  line-height: 1.5;
}
.leader-research {
  font-size: 0.82rem;
  color: rgba(255, 255, 255, 0.65);
  margin-bottom: 12px;
  line-height: 1.6;
}
.leader-research .research-label {
  color: rgba(255, 255, 255, 0.4);
  margin-inline-end: 4px;
}

/* Profile link pills */
.profile-links {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.profile-link {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-size: 0.72rem;
  font-weight: 600;
  padding: 4px 10px;
  border-radius: 20px;
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: rgba(255, 255, 255, 0.7);
  transition: all var(--transition);
  white-space: nowrap;
}
.profile-link:hover {
  background: rgba(255, 255, 255, 0.1);
  color: #fff;
  border-color: rgba(255, 255, 255, 0.4);
}
.profile-link.scholar-link {
  color: #4285f4;
  border-color: rgba(66, 133, 244, 0.4);
}
.profile-link.orcid-link {
  color: #a6ce39;
  border-color: rgba(166, 206, 57, 0.4);
}
.profile-link.rg-link {
  color: #00ccbb;
  border-color: rgba(0, 204, 187, 0.4);
}

/* ── Faculty Directory ─────────────────────────────────────────────────────── */
.faculty-directory {
  padding-block: 64px;
  background: var(--bg);
}

.directory-header {
  margin-bottom: 32px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.directory-search-wrap {
  position: relative;
  max-width: 480px;
}
.directory-search-wrap svg {
  position: absolute;
  top: 50%;
  inset-inline-start: 16px;
  transform: translateY(-50%);
  color: var(--text-muted);
  pointer-events: none;
}
.directory-search-wrap input {
  width: 100%;
  padding: 13px 16px 13px 48px;
  border: 1.5px solid var(--border);
  border-radius: 40px;
  font-family: inherit;
  font-size: 0.95rem;
  background: #fff;
  color: var(--text);
  transition: border-color var(--transition), box-shadow var(--transition);
}
[dir="rtl"] .directory-search-wrap input {
  padding: 13px 48px 13px 16px;
}
.directory-search-wrap input:focus {
  outline: none;
  border-color: var(--secondary);
  box-shadow: 0 0 0 4px rgba(0,174,239,0.12);
}

/* Department chips */
.dept-filter-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.dept-chip {
  padding: 6px 16px;
  border-radius: 20px;
  border: 1.5px solid var(--border);
  background: #fff;
  font-family: inherit;
  font-size: 0.82rem;
  font-weight: 500;
  color: var(--text-muted);
  cursor: pointer;
  transition: all var(--transition);
  white-space: nowrap;
}
.dept-chip:hover {
  border-color: var(--primary);
  color: var(--primary);
}
.dept-chip.active {
  background: var(--primary);
  border-color: var(--primary);
  color: #fff;
}

/* Count bar */
.staff-count-bar {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-bottom: 8px;
  border-bottom: 1px solid var(--border);
  padding-bottom: 16px;
}
.staff-count-bar span {
  font-weight: 700;
  color: var(--primary);
}

/* ── Faculty row (horizontal card) ────────────────────────────────────────── */
.faculty-list {
  display: flex;
  flex-direction: column;
}

.faculty-row {
  display: flex;
  gap: 24px;
  padding: 28px 0;
  border-bottom: 1px solid var(--border-light);
  transition: background var(--transition);
}
.faculty-row:hover {
  background: rgba(12, 35, 64, 0.02);
}
.faculty-row:last-child {
  border-bottom: none;
}

/* Photo */
.frow-photo {
  width: 96px;
  height: 96px;
  border-radius: 50%;
  overflow: hidden;
  flex-shrink: 0;
  background: var(--avatar-bg, var(--primary));
  display: flex;
  align-items: center;
  justify-content: center;
  border: 2px solid var(--border-light);
}
.frow-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* Shared avatar letter */
.avatar-letter {
  font-size: 2rem;
  font-weight: 700;
  color: rgba(255, 255, 255, 0.5);
  font-family: var(--font-en);
  line-height: 1;
}

/* Info */
.frow-info {
  flex: 1;
  min-width: 0;
}
.frow-top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 16px;
  margin-bottom: 6px;
}

.frow-name {
  font-size: 1.05rem;
  color: var(--primary);
  margin-bottom: 3px;
  line-height: 1.3;
}
.frow-position {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-bottom: 4px;
}
.frow-dept {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--secondary);
}
.frow-qual {
  font-size: 0.82rem;
  color: var(--text-muted);
  margin-top: 6px;
  margin-bottom: 4px;
  line-height: 1.5;
}
.frow-research {
  font-size: 0.85rem;
  color: var(--text);
  margin-top: 6px;
  line-height: 1.6;
}
.frow-research span {
  font-weight: 600;
  color: var(--primary);
  margin-inline-end: 4px;
}

/* Publication count badge */
.frow-pub-count {
  text-align: center;
  flex-shrink: 0;
}
.pub-number {
  display: block;
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--primary);
  line-height: 1;
}
.pub-label {
  font-size: 0.68rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

/* Academic links row */
.frow-links {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 12px;
}
.frow-link {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-size: 0.75rem;
  font-weight: 600;
  padding: 4px 12px;
  border-radius: 20px;
  border: 1.5px solid var(--border);
  color: var(--text-muted);
  background: #fff;
  transition: all var(--transition);
  white-space: nowrap;
}
.frow-link:hover {
  border-color: var(--primary);
  color: var(--primary);
}
.frow-link.scholar:hover {
  border-color: #4285f4;
  color: #4285f4;
}
.frow-link.orcid:hover {
  border-color: #a6ce39;
  color: #6b8f1a;
}
.frow-link.rg:hover {
  border-color: #00ccbb;
  color: #009e95;
}
.frow-link.li:hover {
  border-color: #0a66c2;
  color: #0a66c2;
}

/* Empty state */
.faculty-empty {
  display: none;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  padding: 60px 20px;
  color: var(--text-muted);
  text-align: center;
}

/* ── Responsive ────────────────────────────────────────────────────────────── */
@media (max-width: 640px) {
  .leader-card {
    flex-direction: column;
    align-items: center;
    text-align: center;
  }
  .profile-links {
    justify-content: center;
  }
  .faculty-row {
    gap: 16px;
  }
  .frow-photo {
    width: 72px;
    height: 72px;
  }
  .frow-top {
    flex-direction: column;
    gap: 8px;
  }
  .frow-pub-count {
    display: none;
  }
}

/* ========================================================================== STAFF — MIT Sloan style grid + profile page Append to assets/css/main.css ========================================================================== */

/* ── Faculty Grid ────────────────────────────────────────────────────────── */
.mit-faculty-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 32px 24px;
}

.mit-faculty-card {
  display: flex;
  flex-direction: column;
  gap: 0;
  color: var(--text);
  transition: color var(--transition);
  text-decoration: none;
}
.mit-faculty-card:hover .mit-faculty-photo img,
.mit-faculty-card:hover .mit-faculty-photo span {
  opacity: 0.88;
}
.mit-faculty-card:hover h3 {
  color: var(--secondary);
}

.mit-faculty-photo {
  width: 100%;
  aspect-ratio: 1 / 1;
  overflow: hidden;
  background: var(--bg, #0c1f3f);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 14px;
}
.mit-faculty-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top center;
  transition: opacity var(--transition);
}
.mit-faculty-photo span {
  font-size: 3.5rem;
  font-weight: 700;
  color: rgba(255, 255, 255, 0.35);
  font-family: var(--font-en);
  line-height: 1;
}

.mit-faculty-info h3 {
  font-size: 0.97rem;
  font-weight: 700;
  color: var(--primary);
  margin-bottom: 4px;
  line-height: 1.35;
  transition: color var(--transition);
}
.mit-faculty-pos {
  font-size: 0.82rem;
  color: var(--text-muted);
  line-height: 1.4;
  margin-bottom: 4px;
}
.mit-faculty-research {
  font-size: 0.78rem;
  color: var(--text-light);
  line-height: 1.5;
  margin-top: 4px;
}

/* ── Staff Profile Hero ──────────────────────────────────────────────────── */
.staff-profile-hero {
  background: var(--primary);
  padding-block: 48px 56px;
}

.profile-hero-inner {
  display: flex;
  gap: 40px;
  align-items: flex-start;
  margin-top: 28px;
}

.profile-photo-wrap {
  width: 160px;
  height: 160px;
  border-radius: 4px;
  overflow: hidden;
  flex-shrink: 0;
  background: var(--primary-light);
  border: 3px solid rgba(255, 255, 255, 0.15);
}
.profile-photo-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top center;
}
.profile-photo-initials {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 4rem;
  font-weight: 700;
  color: rgba(255, 255, 255, 0.25);
  font-family: var(--font-en);
}

.profile-hero-info {
  flex: 1;
  min-width: 0;
}

.profile-dept {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 10px;
}
.staff-profile-hero h1 {
  color: #fff;
  font-size: clamp(1.4rem, 3vw, 2rem);
  margin-bottom: 8px;
}
.profile-position {
  font-size: 1rem;
  color: rgba(255, 255, 255, 0.7);
  margin-bottom: 4px;
}
.profile-qual {
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.45);
  margin-bottom: 20px;
}

/* Profile link pills (on dark bg) */
.profile-links-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 16px;
}
.profile-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 14px;
  border-radius: 24px;
  font-size: 0.78rem;
  font-weight: 600;
  border: 1.5px solid rgba(255, 255, 255, 0.2);
  color: rgba(255, 255, 255, 0.75);
  transition: all var(--transition);
  white-space: nowrap;
}
.profile-pill:hover {
  background: rgba(255, 255, 255, 0.1);
  color: #fff;
  border-color: rgba(255, 255, 255, 0.5);
}
.profile-pill .pill-badge {
  background: rgba(255, 255, 255, 0.15);
  padding: 1px 6px;
  border-radius: 10px;
  font-size: 0.68rem;
}
.scholar-pill {
  color: #93c3ff;
  border-color: rgba(147, 195, 255, 0.3);
}
.orcid-pill {
  color: #c9e87a;
  border-color: rgba(166, 206, 57, 0.3);
}
.rg-pill {
  color: #5ef5e8;
  border-color: rgba(0, 204, 187, 0.3);
}
.li-pill {
  color: #78b9ff;
  border-color: rgba(10, 102, 194, 0.3);
}

/* ── Profile Body ────────────────────────────────────────────────────────── */
.profile-body-layout {
  display: grid;
  grid-template-columns: 1fr 280px;
  gap: 48px;
  align-items: start;
}
@media (max-width: 768px) {
  .profile-body-layout {
    grid-template-columns: 1fr;
  }
}

.profile-section {
  margin-bottom: 40px;
  padding-bottom: 40px;
  border-bottom: 1px solid var(--border-light);
}
.profile-section:last-child {
  border-bottom: none;
  margin-bottom: 0;
  padding-bottom: 0;
}
.profile-section h2 {
  font-size: 1.1rem;
  color: var(--primary);
  margin-bottom: 14px;
  padding-bottom: 10px;
  border-bottom: 2px solid var(--accent);
  display: inline-block;
}
.profile-section p {
  line-height: 1.8;
  color: var(--text);
}

/* Academic profile links in sidebar */
.academic-profile-link {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 0;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--text);
  border-bottom: 1px solid var(--border-light);
  transition: color var(--transition);
}
.academic-profile-link:last-child {
  border-bottom: none;
}
.academic-profile-link:hover {
  color: var(--secondary);
}

.sidebar-contact-item {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 0;
  font-size: 0.85rem;
  color: var(--text);
  border-bottom: 1px solid var(--border-light);
}
.sidebar-contact-item:last-child {
  border-bottom: none;
}
.sidebar-contact-item a {
  color: var(--secondary);
}
.sidebar-contact-item a:hover {
  text-decoration: underline;
}

.back-to-staff {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: 16px;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-muted);
  transition: color var(--transition);
}
.back-to-staff:hover {
  color: var(--primary);
}

/* ── Responsive ────────────────────────────────────────────────────────────── */
@media (max-width: 600px) {
  .mit-faculty-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 20px 16px;
  }
  .profile-hero-inner {
    flex-direction: column;
    align-items: center;
    text-align: center;
  }
  .profile-photo-wrap {
    width: 120px;
    height: 120px;
  }
  .profile-links-row {
    justify-content: center;
  }
}