/* ============================================================
   PSK EDUVENTURES — Premium Theme
   Design: Royal Blue + Gold/Amber, Light Background
   Font: Outfit (headings) + Inter (body)
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700;800;900&family=Inter:wght@300;400;500;600;700&display=swap');

/* ---- CSS Variables ---- */
:root {
  --primary: #0D2B6E;         /* Deep Royal Blue - richer, more premium */
  --primary-light: #1A4FBF;   /* Bright Royal Blue */
  --primary-dark: #071A45;    /* Navy Dark */
  --accent: #F59E0B;
  --accent-dark: #D97706;
  --accent-light: #FCD34D;
  --bg: #F5F7FB;              /* Slightly cooler background to complement blue */
  --surface: #FFFFFF;
  --text-primary: #0A1628;    /* Deep navy-tinted text */
  --text-secondary: #3D526E;  /* Blue-grey secondary */
  --text-muted: #8A9BB5;
  --border: #D8E3F0;          /* Blue-tinted border */
  --shadow-sm: 0 1px 3px rgba(13,43,110,0.08), 0 1px 2px rgba(13,43,110,0.06);
  --shadow: 0 4px 20px rgba(13,43,110,0.12);
  --shadow-lg: 0 20px 60px rgba(13,43,110,0.20);
  --shadow-accent: 0 8px 30px rgba(245,158,11,0.3);
  --radius: 16px;
  --radius-sm: 8px;
  --radius-lg: 24px;
  --transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
  --font-heading: 'Outfit', sans-serif;
  --font-body: 'Inter', sans-serif;
  --gradient-hero: linear-gradient(140deg, #071a45 0%, #0D2B6E 30%, #1A4FBF 65%, #2563EB 100%);
  --gradient-accent: linear-gradient(135deg, #F59E0B, #EF4444);
  --gradient-card: linear-gradient(145deg, rgba(255,255,255,0.97), rgba(245,247,251,0.9));
  --glass: rgba(255,255,255,0.15);
  --glass-border: rgba(255,255,255,0.25);
}

/* ---- Reset ---- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font-body);
  background: var(--bg);
  color: var(--text-primary);
  line-height: 1.6;
  overflow-x: hidden;
}
ul { list-style: none; }
a { text-decoration: none; color: inherit; }
img { max-width: 100%; height: auto; display: block; }

/* ============================================================
   NAVBAR
   ============================================================ */
.psk-nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  padding: 20px 0;
  transition: var(--transition);
}

.psk-nav.scrolled {
  background: rgba(255,255,255,0.92);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  box-shadow: 0 4px 30px rgba(30,58,138,0.12);
  padding: 12px 0;
  border-bottom: 1px solid rgba(30,58,138,0.08);
}

.nav-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 12px;
}
.nav-logo img {
  height: 52px;
  width: auto;
  filter: drop-shadow(0 2px 8px rgba(30,58,138,0.2));
  transition: var(--transition);
}
.psk-nav.scrolled .nav-logo img { height: 44px; }

.nav-menu {
  display: flex;
  align-items: center;
  gap: 8px;
}

.nav-link {
  font-family: var(--font-heading);
  font-size: 0.95rem;
  font-weight: 600;
  color: rgba(255,255,255,0.9);
  padding: 8px 16px;
  border-radius: 50px;
  transition: var(--transition);
  letter-spacing: 0.3px;
  position: relative;
}
.psk-nav.scrolled .nav-link { color: var(--text-secondary); }
.nav-link:hover, .nav-link.active {
  color: var(--accent);
  background: rgba(245,158,11,0.1);
}
.psk-nav.scrolled .nav-link:hover { color: var(--primary); background: rgba(30,58,138,0.08); }

/* Dropdown */
.nav-item.dropdown { position: relative; }
.dropdown-toggle::after {
  content: '▾';
  font-size: 0.75rem;
  margin-left: 4px;
  vertical-align: middle;
}
.dropdown-menu-psk {
  position: absolute;
  top: calc(100% + 8px);
  left: 0;
  background: var(--surface);
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--border);
  min-width: 180px;
  padding: 8px 0;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-10px);
  transition: var(--transition);
}
.nav-item.dropdown:hover .dropdown-menu-psk {
  opacity: 1; visibility: visible; transform: translateY(0);
}
.dropdown-menu-psk a {
  display: block;
  padding: 10px 20px;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-secondary);
  transition: var(--transition);
}
.dropdown-menu-psk a:hover { color: var(--primary); background: var(--bg); padding-left: 24px; }

.nav-cta {
  background: linear-gradient(135deg, var(--accent), var(--accent-dark));
  color: #fff !important;
  padding: 10px 24px;
  border-radius: 50px;
  font-weight: 700;
  font-size: 0.9rem;
  box-shadow: var(--shadow-accent);
  transition: var(--transition);
  letter-spacing: 0.3px;
}
.nav-cta:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 35px rgba(245,158,11,0.4);
  background: linear-gradient(135deg, var(--accent-light), var(--accent));
  color: #fff !important;
}

/* Hamburger */
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 6px;
  cursor: pointer;
  padding: 8px;
  border-radius: 8px;
  transition: var(--transition);
}
.nav-toggle span {
  display: block;
  width: 26px;
  height: 2.5px;
  background: #fff;
  border-radius: 4px;
  transition: var(--transition);
}
.psk-nav.scrolled .nav-toggle span { background: var(--primary); }
.nav-toggle.open span:nth-child(1) { transform: translateY(8.5px) rotate(45deg); }
.nav-toggle.open span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.nav-toggle.open span:nth-child(3) { transform: translateY(-8.5px) rotate(-45deg); }

/* ============================================================
   HERO SECTION
   ============================================================ */
.hero {
  min-height: 100vh;
  background: var(--gradient-hero);
  position: relative;
  display: flex;
  align-items: center;
  overflow: hidden;
}

.hero-bg-orbs {
  position: absolute;
  inset: 0;
  pointer-events: none;
  overflow: hidden;
}
.orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.4;
  animation: orbFloat 8s ease-in-out infinite;
}
.orb-1 {
  width: 600px; height: 600px;
  background: radial-gradient(circle, #60A5FA, transparent);
  top: -200px; right: -100px;
  animation-delay: 0s;
}
.orb-2 {
  width: 400px; height: 400px;
  background: radial-gradient(circle, #F59E0B, transparent);
  bottom: -100px; left: -80px;
  animation-delay: -3s;
}
.orb-3 {
  width: 300px; height: 300px;
  background: radial-gradient(circle, #818CF8, transparent);
  top: 40%; left: 40%;
  animation-delay: -5s;
}

@keyframes orbFloat {
  0%, 100% { transform: translate(0, 0) scale(1); }
  33% { transform: translate(30px, -30px) scale(1.05); }
  66% { transform: translate(-20px, 20px) scale(0.97); }
}

/* Hero grid dots */
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: radial-gradient(circle, rgba(255,255,255,0.07) 1px, transparent 1px);
  background-size: 40px 40px;
  pointer-events: none;
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 1200px;
  margin: 0 auto;
  padding: 140px 24px 100px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(245,158,11,0.2);
  border: 1px solid rgba(245,158,11,0.4);
  color: var(--accent-light);
  padding: 6px 16px;
  border-radius: 50px;
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.8px;
  text-transform: uppercase;
  margin-bottom: 24px;
  backdrop-filter: blur(8px);
}
.hero-badge::before { content: '✦'; font-size: 0.7rem; }

.hero-title {
  font-family: var(--font-heading);
  font-size: clamp(2.4rem, 5vw, 3.8rem);
  font-weight: 800;
  line-height: 1.1;
  color: #fff;
  margin-bottom: 20px;
  letter-spacing: -1px;
}
.hero-title .highlight {
  background: linear-gradient(135deg, var(--accent-light), var(--accent));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-subtitle {
  font-size: 1.1rem;
  color: rgba(255,255,255,0.8);
  line-height: 1.8;
  margin-bottom: 36px;
  max-width: 520px;
}

.hero-actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: linear-gradient(135deg, var(--accent), var(--accent-dark));
  color: #fff;
  padding: 14px 32px;
  border-radius: 50px;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1rem;
  box-shadow: var(--shadow-accent);
  transition: var(--transition);
  cursor: pointer;
  border: none;
}
.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 16px 40px rgba(245,158,11,0.45);
  color: #fff;
}

.btn-outline-white {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255,255,255,0.1);
  color: #fff;
  padding: 14px 32px;
  border-radius: 50px;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 1rem;
  border: 2px solid rgba(255,255,255,0.4);
  backdrop-filter: blur(8px);
  transition: var(--transition);
  cursor: pointer;
}
.btn-outline-white:hover {
  background: rgba(255,255,255,0.25);
  border-color: rgba(255,255,255,0.7);
  transform: translateY(-3px);
  color: #fff;
}

.hero-image-wrap {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: flex-end;
  overflow: visible;
  padding-bottom: 0;
}
.hero-image-reveal {
  width: auto;
  height: auto;
  max-width: 100%;
  max-height: 520px;
  display: block;
  filter: drop-shadow(0 20px 50px rgba(0,0,0,0.25));
  z-index: 2;
  transition: transform 0.6s cubic-bezier(0.165, 0.84, 0.44, 1);
}
.hero-image-reveal:hover {
  transform: scale(1.02) translateY(-5px);
}
/* Stat card — top-right, outside the image card */
.hero-stat-pos-tr { top: 0; right: -10px; animation-delay: 0s; }
/* Stat card — bottom-left, outside the image card */
.hero-stat-pos-bl { bottom: 120px; left: -10px; animation-delay: -2s; }
.hero-stat .stat-num {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--accent-light);
}
.hero-stat .stat-label {
  font-size: 0.72rem;
  color: rgba(255,255,255,0.85);
  margin-top: 2px;
  white-space: nowrap;
}

@keyframes heroStatFloat {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}

/* Scroll indicator */
.scroll-indicator {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: rgba(255,255,255,0.6);
  font-size: 0.78rem;
  letter-spacing: 1px;
  text-transform: uppercase;
  animation: scrollBounce 2s ease-in-out infinite;
}
.scroll-indicator .scroll-line {
  width: 1.5px;
  height: 40px;
  background: linear-gradient(to bottom, rgba(255,255,255,0.6), transparent);
}
@keyframes scrollBounce {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50% { transform: translateX(-50%) translateY(6px); }
}

/* ============================================================
   SECTION STYLES
   ============================================================ */
.section {
  padding: 100px 24px;
}
.section-sm { padding: 70px 24px; }
.container {
  max-width: 1200px;
  margin: 0 auto;
}
.section-header {
  text-align: center;
  margin-bottom: 64px;
}
.section-tag {
  display: inline-block;
  background: rgba(30,58,138,0.08);
  color: var(--primary);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  padding: 6px 16px;
  border-radius: 50px;
  margin-bottom: 16px;
  border: 1px solid rgba(30,58,138,0.15);
}
.section-title {
  font-family: var(--font-heading);
  font-size: clamp(1.9rem, 4vw, 2.8rem);
  font-weight: 800;
  color: var(--text-primary);
  line-height: 1.15;
  letter-spacing: -0.5px;
  margin-bottom: 16px;
}
.section-title .accent { color: var(--primary); }
.section-subtitle {
  font-size: 1.05rem;
  color: var(--text-secondary);
  max-width: 580px;
  margin: 0 auto;
  line-height: 1.75;
}

/* ============================================================
   FEATURES / ROLES SECTION
   ============================================================ */
.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 28px;
}

.feature-card {
  background: var(--surface);
  border-radius: var(--radius);
  padding: 40px 32px;
  border: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}
.feature-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--primary), var(--accent));
  transform: scaleX(0);
  transform-origin: left;
  transition: var(--transition);
}
.feature-card:hover { transform: translateY(-8px); box-shadow: var(--shadow-lg); border-color: transparent; }
.feature-card:hover::before { transform: scaleX(1); }

.feature-icon {
  width: 72px;
  height: 72px;
  border-radius: 20px;
  background: linear-gradient(135deg, rgba(30,58,138,0.1), rgba(37,99,235,0.15));
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 24px;
  font-size: 2rem;
  transition: var(--transition);
}
.feature-card:hover .feature-icon {
  background: linear-gradient(135deg, var(--primary), var(--primary-light));
  transform: scale(1.1) rotate(-5deg);
}
.feature-icon img { width: 36px; height: 36px; object-fit: contain; filter: invert(20%) sepia(90%) saturate(1500%) hue-rotate(200deg); }
.feature-card:hover .feature-icon img { filter: brightness(0) invert(1); }

.feature-title {
  font-family: var(--font-heading);
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 12px;
}
.feature-text {
  font-size: 0.92rem;
  color: var(--text-secondary);
  line-height: 1.75;
}

/* ============================================================
   ABOUT SECTION
   ============================================================ */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.about-image-wrap {
  position: relative;
}
.about-img {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}
.about-img img {
  width: 100%;
  height: 500px;
  object-fit: cover;
  object-position: top;
}
.about-badge {
  position: absolute;
  bottom: -20px;
  right: -20px;
  background: linear-gradient(135deg, var(--primary), var(--primary-light));
  color: #fff;
  border-radius: 20px;
  padding: 24px;
  text-align: center;
  box-shadow: var(--shadow-lg);
  min-width: 140px;
}
.about-badge .badge-number {
  font-family: var(--font-heading);
  font-size: 2.4rem;
  font-weight: 900;
  line-height: 1;
  color: var(--accent-light);
}
.about-badge .badge-text {
  font-size: 0.8rem;
  opacity: 0.9;
  margin-top: 4px;
  font-weight: 500;
}

.about-tag {
  display: inline-block;
  background: rgba(245,158,11,0.12);
  color: var(--accent-dark);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  padding: 6px 16px;
  border-radius: 50px;
  margin-bottom: 20px;
  border: 1px solid rgba(245,158,11,0.25);
}

.about-title {
  font-family: var(--font-heading);
  font-size: clamp(1.8rem, 3.5vw, 2.6rem);
  font-weight: 800;
  color: var(--text-primary);
  line-height: 1.2;
  letter-spacing: -0.5px;
  margin-bottom: 20px;
}

.about-desc {
  font-size: 1rem;
  color: var(--text-secondary);
  line-height: 1.8;
  margin-bottom: 28px;
}

.achievement-list { display: flex; flex-direction: column; gap: 12px; margin-bottom: 36px; }
.achievement-item {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 14px 18px;
  background: var(--bg);
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  transition: var(--transition);
}
.achievement-item:hover { border-color: var(--primary); background: rgba(30,58,138,0.04); transform: translateX(4px); }
.achievement-check {
  width: 24px;
  height: 24px;
  background: linear-gradient(135deg, var(--primary), var(--primary-light));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: #fff;
  font-size: 0.7rem;
  margin-top: 1px;
}
.achievement-text {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-primary);
  line-height: 1.4;
}

.btn-blue {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: linear-gradient(135deg, var(--primary), var(--primary-light));
  color: #fff;
  padding: 14px 32px;
  border-radius: 50px;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1rem;
  box-shadow: 0 8px 30px rgba(30,58,138,0.3);
  transition: var(--transition);
  border: none;
  cursor: pointer;
}
.btn-blue:hover { transform: translateY(-3px); box-shadow: 0 16px 40px rgba(30,58,138,0.4); color: #fff; }

/* ============================================================
   STATS SECTION
   ============================================================ */
.stats-section {
  background: linear-gradient(135deg, var(--primary), var(--primary-light));
  padding: 80px 24px;
  position: relative;
  overflow: hidden;
}
.stats-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: radial-gradient(circle, rgba(255,255,255,0.05) 1px, transparent 1px);
  background-size: 30px 30px;
}
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
  position: relative;
  z-index: 2;
}
.stat-item {
  text-align: center;
  padding: 32px 20px;
  background: rgba(255,255,255,0.1);
  border-radius: var(--radius);
  border: 1px solid rgba(255,255,255,0.15);
  backdrop-filter: blur(10px);
  transition: var(--transition);
}
.stat-item:hover { background: rgba(255,255,255,0.18); transform: translateY(-4px); }
.stat-number {
  font-family: var(--font-heading);
  font-size: 3rem;
  font-weight: 900;
  color: var(--accent-light);
  line-height: 1;
  margin-bottom: 8px;
}
.stat-label {
  font-size: 0.9rem;
  color: rgba(255,255,255,0.8);
  font-weight: 500;
  letter-spacing: 0.3px;
}

/* ============================================================
   GALLERY PREVIEW
   ============================================================ */
.gallery-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  grid-template-rows: auto auto;
  gap: 16px;
}
.gallery-item {
  border-radius: var(--radius);
  overflow: hidden;
  position: relative;
  cursor: pointer;
}
.gallery-item:first-child {
  grid-row: 1 / 3;
}
.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
  min-height: 200px;
}
.gallery-item:first-child img { min-height: 420px; }
.gallery-item:hover img { transform: scale(1.06); }
.gallery-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(30,58,138,0.8), transparent);
  opacity: 0;
  transition: var(--transition);
  display: flex;
  align-items: flex-end;
  padding: 20px;
}
.gallery-item:hover .gallery-overlay { opacity: 1; }
.gallery-overlay span {
  color: #fff;
  font-size: 0.9rem;
  font-weight: 600;
  font-family: var(--font-heading);
}

/* Gallery full page */
.gallery-masonry {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 20px;
}
.gallery-masonry .gallery-item img { min-height: 250px; }

/* ============================================================
   INFO-TECH WHIZ ICON CARDS (no image fallback)
   ============================================================ */
.itw-icon-card {
  border-radius: var(--radius-lg);
  overflow: hidden;
  position: relative;
  cursor: pointer;
  box-shadow: var(--shadow);
  transition: var(--transition);
  display: block;
  text-decoration: none;
  min-height: 300px;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
}
.itw-icon-card:hover { transform: translateY(-10px); box-shadow: var(--shadow-lg); }

.itw-icon-bg {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 7rem;
  opacity: 0.12;
  transition: var(--transition);
  user-select: none;
}
.itw-icon-card:hover .itw-icon-bg { opacity: 0.18; transform: scale(1.1); }

.itw-icon-content {
  position: relative;
  z-index: 2;
  padding: 32px 28px;
}
.itw-icon-tag {
  font-size: 0.7rem;
  font-weight: 800;
  letter-spacing: 2px;
  text-transform: uppercase;
  margin-bottom: 10px;
  opacity: 0.85;
}
.itw-icon-title {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 800;
  margin-bottom: 8px;
  line-height: 1.2;
}
.itw-icon-sub {
  font-size: 0.88rem;
  opacity: 0.8;
  line-height: 1.5;
  margin-bottom: 20px;
}
.itw-read-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(255,255,255,0.2);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(255,255,255,0.35);
  border-radius: 50px;
  padding: 8px 18px;
  font-size: 0.82rem;
  font-weight: 700;
  color: #fff;
  transition: var(--transition);
  cursor: pointer;
}
.itw-icon-card:hover .itw-read-btn { background: rgba(255,255,255,0.35); gap: 10px; }

/* Colour themes per card  */
.itw-blue   { background: linear-gradient(145deg, #1E3A8A, #2563EB); color: #fff; }
.itw-amber  { background: linear-gradient(145deg, #92400E, #D97706); color: #fff; }
.itw-teal   { background: linear-gradient(145deg, #065F46, #059669); color: #fff; }
.itw-violet { background: linear-gradient(145deg, #4C1D95, #7C3AED); color: #fff; }
.itw-rose   { background: linear-gradient(145deg, #881337, #E11D48); color: #fff; }

/* ============================================================
   CONTENT ENGAGEMENT — Reading Sections
   ============================================================ */
.reading-card {
  background: var(--surface);
  border-radius: var(--radius);
  padding: 36px;
  border: 1px solid var(--border);
  margin-bottom: 24px;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}
.reading-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; bottom: 0;
  width: 4px;
  background: linear-gradient(180deg, var(--primary), var(--accent));
  border-radius: 4px 0 0 4px;
  transform: scaleY(0);
  transition: var(--transition);
  transform-origin: top;
}
.reading-card:hover::before { transform: scaleY(1); }
.reading-card:hover { border-color: var(--primary); box-shadow: var(--shadow); transform: translateX(4px); }
.reading-card-icon {
  width: 52px;
  height: 52px;
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
  margin-bottom: 16px;
  background: linear-gradient(135deg, rgba(30,58,138,0.1), rgba(37,99,235,0.15));
}
.reading-card h4 {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 10px;
}
.reading-card p {
  font-size: 0.96rem;
  color: var(--text-secondary);
  line-height: 1.85;
}
.reading-card .read-more-tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--primary);
  margin-top: 14px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

/* Highlight callout */
.callout-box {
  background: linear-gradient(135deg, rgba(30,58,138,0.07), rgba(37,99,235,0.05));
  border: 1.5px solid rgba(30,58,138,0.18);
  border-radius: var(--radius);
  padding: 28px 32px;
  margin: 32px 0;
  display: flex;
  gap: 20px;
  align-items: flex-start;
}
.callout-icon {
  font-size: 2rem;
  flex-shrink: 0;
  margin-top: 2px;
}
.callout-text h5 {
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 800;
  color: var(--primary);
  margin-bottom: 6px;
}
.callout-text p {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.75;
}

/* ============================================================
   PROGRAMS SECTION
   ============================================================ */
.programs-bg {
  background: var(--bg);
}
.programs-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 24px;
}
.program-card {
  background: var(--surface);
  border-radius: var(--radius);
  padding: 36px 28px;
  border: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.program-card:hover { transform: translateY(-8px); box-shadow: var(--shadow-lg); border-color: var(--primary); }
.program-logo { height: 56px; width: auto; object-fit: contain; }
.program-name {
  font-family: var(--font-heading);
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--text-primary);
}
.program-desc {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.7;
  flex: 1;
}
.program-tag {
  display: inline-block;
  padding: 4px 12px;
  border-radius: 50px;
  font-size: 0.75rem;
  font-weight: 600;
}
.tag-ongoing { background: rgba(34,197,94,0.1); color: #16a34a; }
.tag-upcoming { background: rgba(245,158,11,0.1); color: var(--accent-dark); }

/* ============================================================
   NEWSLETTER
   ============================================================ */
.newsletter-section {
  background: linear-gradient(135deg, rgba(30,58,138,0.05), rgba(245,158,11,0.05));
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.newsletter-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 48px;
  flex-wrap: wrap;
}
.newsletter-text h3 {
  font-family: var(--font-heading);
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--text-primary);
  margin-bottom: 8px;
}
.newsletter-text p {
  font-size: 0.95rem;
  color: var(--text-secondary);
}
.newsletter-form {
  display: flex;
  gap: 12px;
  flex: 1;
  max-width: 480px;
}
.newsletter-input {
  flex: 1;
  padding: 14px 20px;
  border: 2px solid var(--border);
  border-radius: 50px;
  font-family: var(--font-body);
  font-size: 0.95rem;
  color: var(--text-primary);
  background: var(--surface);
  transition: var(--transition);
  outline: none;
}
.newsletter-input:focus { border-color: var(--primary); box-shadow: 0 0 0 4px rgba(30,58,138,0.1); }
.newsletter-input::placeholder { color: var(--text-muted); }

/* ============================================================
   FOOTER
   ============================================================ */
.psk-footer {
  background: linear-gradient(135deg, #0F172A, #1E3A8A);
  color: #fff;
  padding: 80px 24px 0;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 48px;
  max-width: 1200px;
  margin: 0 auto;
  padding-bottom: 60px;
  border-bottom: 1px solid rgba(255,255,255,0.1);
}
.footer-brand img { height: 56px; width: auto; margin-bottom: 20px; }
.footer-brand p {
  font-size: 0.9rem;
  color: rgba(255,255,255,0.65);
  line-height: 1.8;
  max-width: 280px;
}
.footer-social {
  display: flex;
  gap: 12px;
  margin-top: 24px;
}
.social-btn {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: rgba(255,255,255,0.1);
  border: 1px solid rgba(255,255,255,0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255,255,255,0.8);
  font-size: 1rem;
  transition: var(--transition);
}
.social-btn:hover { background: var(--accent); border-color: var(--accent); color: #fff; transform: translateY(-3px); }

.footer-col-title {
  font-family: var(--font-heading);
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--accent-light);
  letter-spacing: 1.5px;
  text-transform: uppercase;
  margin-bottom: 24px;
}
.footer-links { display: flex; flex-direction: column; gap: 10px; }
.footer-links a {
  font-size: 0.9rem;
  color: rgba(255,255,255,0.65);
  transition: var(--transition);
  display: flex;
  align-items: center;
  gap: 6px;
}
.footer-links a::before { content: '→'; font-size: 0.75rem; opacity: 0; transition: var(--transition); }
.footer-links a:hover { color: #fff; padding-left: 4px; }
.footer-links a:hover::before { opacity: 1; }

.footer-contact-item {
  display: flex;
  gap: 14px;
  align-items: flex-start;
  margin-bottom: 16px;
}
.footer-contact-icon {
  width: 36px;
  height: 36px;
  background: rgba(245,158,11,0.2);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  flex-shrink: 0;
}
.footer-contact-text {
  font-size: 0.88rem;
  color: rgba(255,255,255,0.7);
  line-height: 1.6;
}
.footer-contact-text a { color: rgba(255,255,255,0.7); transition: var(--transition); }
.footer-contact-text a:hover { color: var(--accent-light); }

.footer-projects { display: flex; flex-wrap: wrap; gap: 12px; }
.footer-project-img {
  height: 36px;
  width: auto;
  opacity: 0.7;
  transition: var(--transition);
  filter: brightness(0) invert(1);
}
.footer-project-img:hover { opacity: 1; transform: scale(1.05); }

.footer-bottom {
  max-width: 1200px;
  margin: 0 auto;
  padding: 24px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
}
.footer-bottom p {
  font-size: 0.85rem;
  color: rgba(255,255,255,0.5);
}
.footer-bottom-links {
  display: flex;
  gap: 20px;
}
.footer-bottom-links a {
  font-size: 0.85rem;
  color: rgba(255,255,255,0.5);
  transition: var(--transition);
}
.footer-bottom-links a:hover { color: var(--accent-light); }

/* ============================================================
   FLOATING SOCIAL SIDEBAR
   ============================================================ */
.social-sidebar {
  position: fixed;
  right: 20px;
  top: 50%;
  transform: translateY(-50%);
  z-index: 999;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.sidebar-btn {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: var(--surface);
  box-shadow: var(--shadow);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  color: var(--text-secondary);
  transition: var(--transition);
  border: 1px solid var(--border);
}
.sidebar-btn:hover { transform: scale(1.15) translateX(-4px); box-shadow: var(--shadow-lg); }
.sidebar-btn.fb:hover { background: #1877f2; color: #fff; border-color: #1877f2; }
.sidebar-btn.ig:hover { background: linear-gradient(135deg, #f09433, #e6683c, #dc2743, #cc2366, #bc1888); color: #fff; border-color: transparent; }
.sidebar-btn.android:hover { background: #3ddc84; color: #fff; border-color: #3ddc84; }
.sidebar-btn.apple:hover { background: #555; color: #fff; border-color: #555; }

/* ============================================================
   SCROLL TO TOP
   ============================================================ */
.scroll-top {
  position: fixed;
  bottom: 32px;
  right: 24px;
  width: 48px;
  height: 48px;
  background: linear-gradient(135deg, var(--primary), var(--primary-light));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 1.2rem;
  box-shadow: var(--shadow-lg);
  cursor: pointer;
  transition: var(--transition);
  opacity: 0;
  visibility: hidden;
  z-index: 999;
  border: none;
}
.scroll-top.visible { opacity: 1; visibility: visible; }
.scroll-top:hover { transform: translateY(-4px); box-shadow: 0 16px 40px rgba(30,58,138,0.4); }

/* ============================================================
   PAGE HERO (inner pages)
   ============================================================ */
.page-hero {
  min-height: 40vh;
  background: var(--gradient-hero);
  position: relative;
  display: flex;
  align-items: center;
  padding: 140px 24px 80px;
  overflow: hidden;
}
.page-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: radial-gradient(circle, rgba(255,255,255,0.07) 1px, transparent 1px);
  background-size: 40px 40px;
}
.page-hero-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.35;
}
.page-hero-orb-1 { width: 400px; height: 400px; background: #60A5FA; top: -150px; right: -50px; }
.page-hero-orb-2 { width: 300px; height: 300px; background: #F59E0B; bottom: -100px; left: -60px; }
.page-hero-content {
  position: relative;
  z-index: 2;
  max-width: 1200px;
  margin: 0 auto;
  width: 100%;
}
.page-hero-tag {
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--accent-light);
  margin-bottom: 12px;
}
.page-hero-title {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 5vw, 3.5rem);
  font-weight: 900;
  color: #fff;
  letter-spacing: -1px;
  line-height: 1.1;
  margin-bottom: 16px;
}
.page-hero-subtitle {
  font-size: 1.05rem;
  color: rgba(255,255,255,0.75);
  max-width: 540px;
  line-height: 1.8;
}
.breadcrumb-psk {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: 24px;
}
.breadcrumb-psk a, .breadcrumb-psk span {
  font-size: 0.85rem;
  color: rgba(255,255,255,0.65);
  transition: var(--transition);
}
.breadcrumb-psk a:hover { color: var(--accent-light); }
.breadcrumb-psk .sep { font-size: 0.7rem; }

/* ============================================================
   CONTACT PAGE
   ============================================================ */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: start;
}
.contact-form-wrap {
  background: var(--surface);
  border-radius: var(--radius-lg);
  padding: 48px;
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--border);
}
.form-group {
  margin-bottom: 24px;
}
.form-label {
  display: block;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 8px;
}
.form-input, .form-textarea {
  width: 100%;
  padding: 14px 18px;
  border: 2px solid var(--border);
  border-radius: var(--radius-sm);
  font-family: var(--font-body);
  font-size: 0.95rem;
  color: var(--text-primary);
  background: var(--bg);
  outline: none;
  transition: var(--transition);
}
.form-input:focus, .form-textarea:focus {
  border-color: var(--primary);
  background: var(--surface);
  box-shadow: 0 0 0 4px rgba(30,58,138,0.08);
}
.form-textarea { min-height: 140px; resize: vertical; }
.form-input::placeholder, .form-textarea::placeholder { color: var(--text-muted); }

.contact-info-card {
  background: linear-gradient(135deg, var(--primary), var(--primary-light));
  border-radius: var(--radius-lg);
  padding: 48px;
  color: #fff;
  position: sticky;
  top: 100px;
}
.contact-info-card h3 {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 800;
  margin-bottom: 8px;
  color: #fff;
}
.contact-info-card p { font-size: 0.95rem; color: rgba(255,255,255,0.75); margin-bottom: 36px; line-height: 1.7; }
.contact-detail {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  margin-bottom: 24px;
}
.contact-detail-icon {
  width: 48px;
  height: 48px;
  border-radius: 14px;
  background: rgba(255,255,255,0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  flex-shrink: 0;
}
.contact-detail-text h4 {
  font-size: 0.82rem;
  opacity: 0.7;
  font-weight: 600;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  margin-bottom: 4px;
}
.contact-detail-text p, .contact-detail-text a {
  font-size: 0.95rem;
  color: rgba(255,255,255,0.9);
  line-height: 1.5;
}

/* ============================================================
   INFOTECH WHIZ HUB
   ============================================================ */
.infotech-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}
.infotech-grid .infotech-card:nth-child(4) { grid-column: 1; }
.infotech-grid .infotech-card:nth-child(5) { grid-column: 2; }
.infotech-card {
  border-radius: var(--radius);
  overflow: hidden;
  position: relative;
  cursor: pointer;
  box-shadow: var(--shadow);
  transition: var(--transition);
  display: block;
  text-decoration: none;
}
.infotech-card:hover { transform: translateY(-8px); box-shadow: var(--shadow-lg); }
.infotech-card img {
  width: 100%;
  height: 260px;
  object-fit: cover;
  transition: transform 0.5s ease;
}
.infotech-card:hover img { transform: scale(1.08); }
.infotech-card-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(15,23,42,0.92) 0%, rgba(15,23,42,0.4) 50%, transparent 100%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 28px;
  transition: var(--transition);
}
.infotech-card:hover .infotech-card-overlay { background: linear-gradient(to top, rgba(30,58,138,0.95) 0%, rgba(30,58,138,0.5) 60%, transparent 100%); }
.infotech-card-tag {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--accent-light);
  margin-bottom: 8px;
}
.infotech-card-title {
  font-family: var(--font-heading);
  font-size: 1.35rem;
  font-weight: 800;
  color: #fff;
  margin-bottom: 6px;
}
.infotech-card-sub {
  font-size: 0.85rem;
  color: rgba(255,255,255,0.75);
}
.infotech-arrow {
  position: absolute;
  top: 20px;
  right: 20px;
  width: 36px;
  height: 36px;
  background: rgba(255,255,255,0.15);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 1rem;
  opacity: 0;
  transition: var(--transition);
  backdrop-filter: blur(8px);
}
.infotech-card:hover .infotech-arrow { opacity: 1; transform: rotate(45deg); }

/* ============================================================
   SUB-PAGE CONTENT (BQurious, ScienceToday, etc.)
   ============================================================ */
.subpage-content {
  background: var(--surface);
  border-radius: var(--radius-lg);
  padding: 60px;
  box-shadow: var(--shadow);
  border: 1px solid var(--border);
  margin-bottom: 40px;
}
.subpage-section-title {
  font-family: var(--font-heading);
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--primary);
  margin-bottom: 20px;
  padding-bottom: 16px;
  border-bottom: 3px solid var(--accent);
  display: inline-block;
}
.content-card {
  background: var(--bg);
  border-radius: var(--radius);
  padding: 32px;
  border: 1px solid var(--border);
  margin-bottom: 24px;
  transition: var(--transition);
}
.content-card:hover { border-color: var(--primary); box-shadow: var(--shadow); transform: translateY(-3px); }
.content-card h4 {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 12px;
}
.content-card p { font-size: 0.95rem; color: var(--text-secondary); line-height: 1.8; }
.back-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--primary);
  font-weight: 600;
  font-size: 0.9rem;
  transition: var(--transition);
  padding: 10px 20px;
  border-radius: 50px;
  border: 2px solid rgba(30,58,138,0.2);
  margin-bottom: 32px;
}
.back-btn:hover { background: rgba(30,58,138,0.08); transform: translateX(-4px); border-color: var(--primary); }

/* ============================================================
   LEGAL PAGES
   ============================================================ */
.legal-layout {
  display: grid;
  grid-template-columns: 260px 1fr;
  gap: 48px;
  align-items: start;
}
.legal-sidebar {
  background: var(--surface);
  border-radius: var(--radius);
  padding: 28px;
  border: 1px solid var(--border);
  position: sticky;
  top: 100px;
  box-shadow: var(--shadow-sm);
}
.legal-sidebar h4 {
  font-family: var(--font-heading);
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--text-muted);
  letter-spacing: 1px;
  text-transform: uppercase;
  margin-bottom: 16px;
}
.legal-nav-link {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 12px;
  border-radius: 8px;
  font-size: 0.88rem;
  color: var(--text-secondary);
  transition: var(--transition);
  font-weight: 500;
  margin-bottom: 4px;
}
.legal-nav-link:hover, .legal-nav-link.active { background: rgba(30,58,138,0.08); color: var(--primary); }
.legal-content {
  background: var(--surface);
  border-radius: var(--radius-lg);
  padding: 60px;
  border: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
}
.legal-section { margin-bottom: 48px; }
.legal-section h2 {
  font-family: var(--font-heading);
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 16px;
  padding-bottom: 12px;
  border-bottom: 2px solid var(--border);
}
.legal-section p {
  font-size: 0.95rem;
  color: var(--text-secondary);
  line-height: 1.9;
  margin-bottom: 16px;
}
.legal-section ul { padding-left: 20px; }
.legal-section ul li {
  font-size: 0.95rem;
  color: var(--text-secondary);
  line-height: 1.8;
  margin-bottom: 8px;
  list-style: disc;
}
.legal-section h3 {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--primary);
  margin: 24px 0 12px;
}

/* ============================================================
   ABOUT TIMELINE
   ============================================================ */
.timeline {
  position: relative;
  padding-left: 40px;
}
.timeline::before {
  content: '';
  position: absolute;
  left: 8px;
  top: 0; bottom: 0;
  width: 2px;
  background: linear-gradient(to bottom, var(--primary), var(--accent));
}
.timeline-item {
  position: relative;
  margin-bottom: 40px;
  opacity: 0;
  transform: translateX(-20px);
  transition: all 0.5s ease;
}
.timeline-item.revealed { opacity: 1; transform: translateX(0); }
.timeline-dot {
  position: absolute;
  left: -36px;
  top: 6px;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: var(--primary);
  border: 3px solid var(--surface);
  box-shadow: 0 0 0 3px var(--primary);
}
.timeline-year {
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--accent-dark);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 6px;
}
.timeline-title {
  font-family: var(--font-heading);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 6px;
}
.timeline-text { font-size: 0.9rem; color: var(--text-secondary); line-height: 1.7; }

/* ============================================================
   REVEAL ANIMATIONS
   ============================================================ */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal.revealed { opacity: 1; transform: translateY(0); }
.reveal-left { opacity: 0; transform: translateX(-40px); transition: opacity 0.7s ease, transform 0.7s ease; }
.reveal-left.revealed { opacity: 1; transform: translateX(0); }
.reveal-right { opacity: 0; transform: translateX(40px); transition: opacity 0.7s ease, transform 0.7s ease; }
.reveal-right.revealed { opacity: 1; transform: translateX(0); }
.delay-1 { transition-delay: 0.1s; }
.delay-2 { transition-delay: 0.2s; }
.delay-3 { transition-delay: 0.3s; }
.delay-4 { transition-delay: 0.4s; }

/* ============================================================
   UTILITIES
   ============================================================ */
.text-center { text-align: center; }
.text-left { text-align: left; }
.mt-40 { margin-top: 40px; }
.mt-60 { margin-top: 60px; }
.wave-divider { display: block; width: 100%; overflow: hidden; line-height: 0; }
.wave-divider svg { display: block; }

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 1024px) {
  .hero-content { grid-template-columns: 1fr; gap: 50px; text-align: center; }
  .hero-image-wrap { justify-content: center; }
  .hero-subtitle { margin: 0 auto 36px; }
  .hero-actions { justify-content: center; }
  .about-grid { grid-template-columns: 1fr; gap: 50px; }
  .about-image-wrap { max-width: 500px; margin: 0 auto; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 36px; }
  .legal-layout { grid-template-columns: 1fr; }
  .legal-sidebar { position: static; }
  .infotech-grid { grid-template-columns: 1fr 1fr; }
  .infotech-grid .infotech-card:nth-child(4) { grid-column: auto; }
  .infotech-grid .infotech-card:nth-child(5) { grid-column: auto; }
  .gallery-grid { grid-template-columns: 1fr 1fr; }
  .gallery-item:first-child { grid-row: auto; }
}

@media (max-width: 768px) {
  .nav-menu {
    position: fixed;
    top: 0; right: -100%;
    bottom: 0;
    width: 300px;
    background: var(--surface);
    flex-direction: column;
    padding: 90px 24px 40px;
    gap: 4px;
    box-shadow: -10px 0 40px rgba(0,0,0,0.15);
    transition: right 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    overflow-y: auto;
    align-items: flex-start;
  }
  .nav-menu.open { right: 0; }
  .nav-link { color: var(--text-secondary); width: 100%; border-radius: 12px; }
  .nav-toggle { display: flex; }
  .dropdown-menu-psk {
    position: static;
    opacity: 1;
    visibility: visible;
    transform: none;
    box-shadow: none;
    border: none;
    padding: 0;
    background: var(--bg);
    border-radius: 8px;
    margin-left: 12px;
  }
  .hero-content { padding: 120px 16px 80px; }
  .hero-image-wrap { display: none; }
  .section { padding: 70px 16px; }
  .features-grid { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
  .contact-form-wrap { padding: 32px 24px; }
  .contact-info-card { padding: 32px 24px; position: static; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); gap: 16px; }
  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  .newsletter-inner { flex-direction: column; align-items: flex-start; }
  .newsletter-form { max-width: 100%; width: 100%; }
  .infotech-grid { grid-template-columns: 1fr; }
  .gallery-grid { grid-template-columns: 1fr; }
  .subpage-content { padding: 32px 24px; }
  .legal-content { padding: 32px 24px; }
  .social-sidebar { display: none; }
  .hero-stat { display: none; }
  .programs-grid { grid-template-columns: 1fr; }
  .about-badge { display: none; }
}

@media (max-width: 480px) {
  .stats-grid { grid-template-columns: 1fr 1fr; }
  .hero-title { font-size: 2rem; }
  .hero-actions { flex-direction: column; align-items: center; }
  .btn-primary, .btn-outline-white, .btn-blue { width: 100%; justify-content: center; }
  .newsletter-form { flex-direction: column; }
  .newsletter-input { border-radius: 12px; }
}

/* ============================================================
   PREMIUM SLIDESHOW SECTION
   ============================================================ */
.psk-slideshow-section {
  position: relative;
  width: 100%;
  overflow: hidden;
  background: var(--primary-dark);
}

.psk-slideshow {
  position: relative;
  width: 100%;
  height: 520px;
  overflow: hidden;
}

.psk-slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: opacity 0.9s ease, transform 1.2s ease;
  transform: scale(1.04);
}
.psk-slide.active {
  opacity: 1;
  transform: scale(1);
  z-index: 2;
}
.psk-slide.prev-slide {
  opacity: 0;
  z-index: 1;
}

.psk-slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  display: block;
}

/* Gradient overlay on slides */
.psk-slide-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to right,
    rgba(7,26,69,0.72) 0%,
    rgba(13,43,110,0.45) 40%,
    rgba(0,0,0,0.15) 100%
  );
  z-index: 3;
}

/* Slide content / caption */
.psk-slide-caption {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  z-index: 4;
  padding: 40px 60px;
  background: linear-gradient(to top, rgba(7,26,69,0.85) 0%, transparent 100%);
}
.psk-slide-caption h3 {
  font-family: var(--font-heading);
  font-size: clamp(1.4rem, 3vw, 2rem);
  font-weight: 800;
  color: #fff;
  margin-bottom: 6px;
  letter-spacing: -0.3px;
}
.psk-slide-caption p {
  font-size: 0.95rem;
  color: rgba(255,255,255,0.8);
  font-weight: 400;
}

/* Slideshow Logo Badge */
.slideshow-logo-badge {
  position: absolute;
  top: 24px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 5;
  background: rgba(255,255,255,0.12);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(255,255,255,0.25);
  border-radius: 60px;
  padding: 10px 28px;
  display: flex;
  align-items: center;
  gap: 12px;
}
.slideshow-logo-badge img {
  height: 36px;
  width: auto;
  filter: brightness(0) invert(1);
}
.slideshow-logo-badge span {
  font-family: var(--font-heading);
  font-size: 0.78rem;
  font-weight: 700;
  color: rgba(255,255,255,0.9);
  letter-spacing: 1.5px;
  text-transform: uppercase;
  white-space: nowrap;
}

/* Navigation Arrows */
.slide-arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 6;
  width: 48px;
  height: 48px;
  background: rgba(255,255,255,0.15);
  backdrop-filter: blur(8px);
  border: 1.5px solid rgba(255,255,255,0.3);
  border-radius: 50%;
  color: #fff;
  font-size: 1.1rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
}
.slide-arrow:hover {
  background: rgba(245,158,11,0.8);
  border-color: var(--accent);
  transform: translateY(-50%) scale(1.1);
}
.slide-arrow.prev { left: 20px; }
.slide-arrow.next { right: 20px; }

/* Dot navigation */
.slide-dots {
  position: absolute;
  bottom: 20px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 6;
  display: flex;
  gap: 8px;
}
.slide-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: rgba(255,255,255,0.4);
  cursor: pointer;
  border: none;
  transition: var(--transition);
}
.slide-dot.active {
  background: var(--accent);
  width: 28px;
  border-radius: 6px;
}
.slide-dot:hover { background: rgba(255,255,255,0.8); }

/* Progress bar */
.slide-progress {
  position: absolute;
  bottom: 0;
  left: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--accent), var(--accent-light));
  z-index: 6;
  width: 0%;
  transition: width linear;
}

@media (max-width: 768px) {
  .psk-slideshow { height: 280px; }
  .psk-slide-caption { padding: 24px; }
  .psk-slide-caption h3 { font-size: 1.1rem; }
  .slideshow-logo-badge { padding: 8px 16px; }
  .slideshow-logo-badge img { height: 28px; }
  .slideshow-logo-badge span { font-size: 0.7rem; }
  .slide-arrow { width: 36px; height: 36px; font-size: 0.9rem; }
}