/* ============================================
   UPSYNZ — Design System
   Custom Properties · Layout · Components
   ============================================ */

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

:root {
  /* Colors */
  --clr-bg: #ffffff;
  --clr-surface: #f8fafc;
  --clr-surface-2: #f0f4f8;
  --clr-border: #e2e8f0;
  --clr-border-light: #cbd5e1;
  --clr-text: #0f172a;
  --clr-text-2: #334155;
  --clr-text-3: #64748b;
  --clr-accent: #0369a1;
  --clr-accent-2: #0284c7;
  --clr-accent-glow: rgba(3, 105, 161, 0.15);
  --clr-green: #059669;
  --clr-yellow: #d97706;
  --clr-red: #dc2626;
  --clr-white: #ffffff;

  /* Typography */
  --font-heading: 'Space Grotesk', sans-serif;
  --font-body: 'Inter', sans-serif;
  --font-mono: 'JetBrains Mono', monospace;

  /* Spacing */
  --space-1: 0.25rem; --space-2: 0.5rem; --space-3: 0.75rem;
  --space-4: 1rem; --space-5: 1.25rem; --space-6: 1.5rem;
  --space-8: 2rem; --space-10: 2.5rem; --space-12: 3rem;
  --space-16: 4rem; --space-20: 5rem; --space-24: 6rem;

  /* Radius */
  --radius-sm: 6px; --radius-md: 10px;
  --radius-lg: 16px; --radius-xl: 24px; --radius-full: 999px;

  /* Shadows */
  --shadow-sm: 0 1px 3px rgba(15,23,42,0.08), 0 1px 2px rgba(15,23,42,0.06);
  --shadow-md: 0 4px 16px rgba(15,23,42,0.1), 0 2px 6px rgba(15,23,42,0.06);
  --shadow-lg: 0 12px 40px rgba(15,23,42,0.12), 0 4px 12px rgba(15,23,42,0.08);
  --shadow-accent: 0 0 24px rgba(3, 105, 161, 0.3);

  /* Transitions */
  --ease: cubic-bezier(0.4, 0, 0.2, 1);
  --ease-bounce: cubic-bezier(0.34, 1.56, 0.64, 1);
  --transition: 0.2s var(--ease);
  --transition-slow: 0.4s var(--ease);

  /* Layout */
  --container: 1240px;
  --nav-height: 72px;
  --announce-height: 40px;
}

html { scroll-behavior: smooth; font-size: 16px; }

body {
  font-family: var(--font-body);
  background: var(--clr-bg);
  color: var(--clr-text);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

body.modal-open { overflow: hidden; }

a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
button { cursor: pointer; font-family: inherit; border: none; background: none; }
input, textarea, select { font-family: inherit; }

/* --- Container --- */
.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 var(--space-6);
}

/* --- Typography --- */
h1, h2, h3, h4, h5 {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.02em;
  color: var(--clr-text);
}
h1 { font-size: clamp(2.2rem, 5vw, 3.75rem); }
h2 { font-size: clamp(1.75rem, 3.5vw, 2.75rem); }
h3 { font-size: clamp(1.1rem, 2vw, 1.4rem); }

p { color: var(--clr-text-2); line-height: 1.7; }

.gradient-text {
  background: linear-gradient(135deg, #0369a1, #0284c7, #dc2626);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* --- Buttons --- */
.btn {
  display: inline-flex; align-items: center; gap: var(--space-2);
  font-family: var(--font-heading); font-weight: 600;
  border-radius: var(--radius-md); transition: var(--transition);
  cursor: pointer; white-space: nowrap; border: none;
  text-decoration: none;
}
.btn-sm  { padding: var(--space-2) var(--space-4); font-size: 0.85rem; }
.btn-md  { padding: var(--space-3) var(--space-5); font-size: 0.95rem; }
.btn-lg  { padding: var(--space-3) var(--space-6); font-size: 1rem; }

.btn-primary {
  background: var(--clr-accent);
  color: var(--clr-white);
  box-shadow: 0 0 0 0 var(--clr-accent-glow);
}
.btn-primary:hover {
  background: #0284c7;
  transform: translateY(-1px);
  box-shadow: var(--shadow-accent);
}

.btn-outline {
  background: transparent;
  color: var(--clr-accent);
  border: 1.5px solid var(--clr-accent);
}
.btn-outline:hover {
  border-color: var(--clr-accent-2);
  color: var(--clr-accent-2);
  background: var(--clr-accent-glow);
}

.btn-ghost {
  background: transparent;
  color: var(--clr-text-2);
}
.btn-ghost:hover { color: var(--clr-text); background: var(--clr-surface-2); }

.btn-white {
  background: var(--clr-white);
  color: #0f172a;
  font-weight: 700;
}
.btn-white:hover { background: #e0f2fe; transform: translateY(-1px); }

.btn-outline-white {
  background: transparent;
  color: var(--clr-white);
  border: 1.5px solid rgba(255,255,255,0.4);
}
.btn-outline-white:hover {
  background: rgba(255,255,255,0.1);
  border-color: var(--clr-white);
}

/* --- Section Utilities --- */
.section { padding: var(--space-20) 0; }
.bg-subtle { background: var(--clr-surface); }

.section-header { text-align: center; margin-bottom: var(--space-12); max-width: 640px; margin-left: auto; margin-right: auto; }
.section-eyebrow {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--clr-accent);
  background: rgba(3,105,161,0.09);
  padding: 0.25rem 0.75rem;
  border-radius: var(--radius-full);
  border: 1px solid rgba(3,105,161,0.22);
  margin-bottom: var(--space-4);
}
.section-title { margin-bottom: var(--space-4); }
.section-subtitle { color: var(--clr-text-2); font-size: 1.05rem; }
.section-cta { text-align: center; margin-top: var(--space-10); }

/* --- Reveal Animations --- */
.reveal { opacity: 0; transform: translateY(28px); transition: opacity 0.7s var(--ease), transform 0.7s var(--ease); }
.reveal.visible { opacity: 1; transform: translateY(0); }
.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }

/* ============================================
   ANNOUNCEMENT BAR
   ============================================ */
.announcement-bar {
  background: linear-gradient(90deg, #0c2d48, #1565c0, #0c2d48);
  color: #ffffff;
  padding: 0 var(--space-6);
  height: var(--announce-height);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.85rem;
  position: relative;
  z-index: 100;
  gap: var(--space-3);
  transition: var(--transition);
}
.announcement-bar.hidden { display: none; }
.announcement-inner { display: flex; align-items: center; gap: var(--space-2); }
.announcement-bar a { color: #bae6fd; text-decoration: underline; }
.announcement-badge {
  background: var(--clr-accent);
  color: white;
  font-size: 0.7rem;
  font-weight: 700;
  padding: 0.1rem 0.4rem;
  border-radius: 4px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.announcement-close {
  position: absolute; right: var(--space-4);
  background: none; border: none; color: rgba(255,255,255,0.7);
  cursor: pointer; display: flex; align-items: center; padding: var(--space-2);
  border-radius: var(--radius-sm); transition: var(--transition);
}
.announcement-close:hover { color: var(--clr-white); background: rgba(255,255,255,0.15); }

/* ============================================
   NAVBAR
   ============================================ */
.navbar {
  position: sticky; top: 0; z-index: 200;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--clr-border);
  height: var(--nav-height);
  transition: box-shadow var(--transition);
}
.navbar.scrolled { box-shadow: var(--shadow-md); }
.nav-container { display: flex; align-items: center; gap: var(--space-8); height: var(--nav-height); }
.nav-logo { display: flex; align-items: center; gap: var(--space-2); flex-shrink: 0; }
.logo-mark {
  /* width: 36px; height: 36px; background: var(--clr-accent);
  color: white; border-radius: var(--radius-md);
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-heading); font-weight: 800; font-size: 1.1rem; */
  width: 134px;   /* Adjust size here */
  height: auto;
  object-fit: contain;
  border-radius: var(--radius-md);
}
.logo-text { font-family: var(--font-heading); font-weight: 700; font-size: 1.1rem; color: var(--clr-text); }
.logo-by { font-size: 0.65rem; color: var(--clr-text-3); margin-top: 2px; margin-left: 2px; }
.nav-links {
  display: flex; align-items: center; gap: var(--space-1);
  list-style: none; margin: 0; padding: 0; flex: 1;
}
.nav-link {
  font-family: var(--font-heading); font-size: 0.9rem; font-weight: 500;
  color: var(--clr-text-2); padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-sm); transition: var(--transition);
}
.nav-link:hover, .nav-link.active { color: var(--clr-accent); background: rgba(3,105,161,0.08); }
.nav-link.active { color: var(--clr-accent); }
.nav-actions { display: flex; align-items: center; gap: var(--space-3); margin-left: auto; }
.nav-toggle { display: none; flex-direction: column; gap: 5px; padding: var(--space-2); border-radius: var(--radius-sm); }
.nav-toggle span { display: block; width: 22px; height: 2px; background: var(--clr-text-2); border-radius: 2px; transition: var(--transition); }

/* ============================================
   HERO
   ============================================ */
.hero {
  position: relative;
  min-height: calc(100vh - var(--nav-height) - var(--announce-height));
  display: flex; flex-direction: column;
  overflow: hidden;
  padding: var(--space-20) 0 var(--space-16);
}
.hero-bg {
  position: absolute; inset: 0; z-index: 0;
  background:
    radial-gradient(ellipse 80% 60% at 60% 0%, rgba(3,105,161,0.1) 0%, transparent 60%),
    radial-gradient(ellipse 50% 40% at 90% 80%, rgba(220,38,38,0.07) 0%, transparent 50%),
    radial-gradient(ellipse 40% 30% at 10% 90%, rgba(3,105,161,0.06) 0%, transparent 50%);
}
.hero-container {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: var(--space-16); align-items: center;
  position: relative; z-index: 1; flex: 1;
}
.hero-content { display: flex; flex-direction: column; gap: var(--space-6); }
.hero-badge {
  display: inline-flex; align-items: center; gap: var(--space-2);
  background: rgba(3,105,161,0.1);
  border: 1px solid rgba(3,105,161,0.25);
  border-radius: var(--radius-full);
  padding: var(--space-2) var(--space-4);
  font-size: 0.82rem; font-weight: 500;
  color: var(--clr-accent-2);
  width: fit-content;
}
.badge-dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--clr-green);
  box-shadow: 0 0 6px var(--clr-green);
  animation: pulse 2s infinite;
}
@keyframes pulse { 0%, 100% { opacity: 1; transform: scale(1); } 50% { opacity: 0.6; transform: scale(0.85); } }

.hero-title { font-size: clamp(2.8rem, 5.5vw, 4.5rem); line-height: 1.08; }
.hero-subtitle { font-size: 1.1rem; color: var(--clr-text-2); max-width: 520px; }
.hero-actions { display: flex; gap: var(--space-4); flex-wrap: wrap; }
.hero-trust {
  display: flex; gap: var(--space-5); flex-wrap: wrap;
  font-size: 0.82rem; color: var(--clr-text-3);
}
.hero-trust span { display: flex; align-items: center; gap: var(--space-2); }
.hero-trust i { color: var(--clr-accent); }
.hero-scroll-hint {
  display: flex; justify-content: center;
  color: var(--clr-text-3); margin-top: var(--space-8);
  animation: bounce 2s infinite;
}
@keyframes bounce { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(6px); } }

/* Hero Card Tilt */
.hero-visual { perspective: 1000px; }
.hero-card-tilt { transition: transform 0.15s ease; transform-style: preserve-3d; }
.hero-card {
  background: #0f172a;
  border: 1px solid #1e293b;
  border-radius: var(--radius-xl);
  padding: var(--space-6);
  box-shadow: var(--shadow-lg), 0 0 60px rgba(3,105,161,0.15);
}
.hcard-header { display: flex; gap: 6px; margin-bottom: var(--space-5); }
.hcard-dot { width: 12px; height: 12px; border-radius: 50%; }
.hcard-dot.green { background: var(--clr-green); }
.hcard-dot.yellow { background: var(--clr-yellow); }
.hcard-dot.red { background: var(--clr-red); }
.hcard-code { font-family: var(--font-mono); font-size: 0.88rem; line-height: 1.8; margin-bottom: var(--space-6); color: rgba(255,255,255,0.8); }
.hcard-code p { margin: 0; color: rgba(255,255,255,0.8); }
.code-keyword { color: #c084fc; }
.code-module { color: #67e8f9; }
.code-var { color: #93c5fd; }
.code-fn { color: #86efac; }
.code-str { color: #fde68a; }
.code-comment { color: #6b7194; font-style: italic; }
.code-output { color: var(--clr-green); margin-top: var(--space-2); }
.hcard-stats {
  display: flex; gap: var(--space-6); padding-top: var(--space-5);
  border-top: 1px solid #1e293b;
}
.hcard-stats > div { display: flex; flex-direction: column; align-items: center; }
.stat-num { font-family: var(--font-heading); font-weight: 700; font-size: 1.3rem; color: var(--clr-white); }
.stat-label { font-size: 0.72rem; color: rgba(255,255,255,0.5); margin-top: 2px; }

/* ============================================
   MARQUEE
   ============================================ */
.marquee-section {
  padding: var(--space-8) 0;
  border-top: 1px solid var(--clr-border);
  border-bottom: 1px solid var(--clr-border);
  overflow: hidden;
}
.marquee-label {
  text-align: center; font-size: 0.78rem;
  color: var(--clr-text-3); letter-spacing: 0.08em;
  text-transform: uppercase; font-family: var(--font-mono);
  margin-bottom: var(--space-5);
}
.marquee-track { overflow: hidden; position: relative; }
.marquee-inner {
  display: flex; gap: var(--space-8); width: max-content;
  animation: marquee 30s linear infinite;
}
.marquee-track:hover .marquee-inner { animation-play-state: paused; }
@keyframes marquee { from { transform: translateX(0); } to { transform: translateX(-50%); } }
.marquee-item {
  font-family: var(--font-heading); font-weight: 600;
  font-size: 1rem; color: var(--clr-text-3);
  padding: var(--space-2) var(--space-4);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-sm);
  white-space: nowrap;
  transition: var(--transition);
}

/* ============================================
   PILLARS / WHY UPSYNZ
   ============================================ */
.pillars-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-5);
}
.pillar-card {
  background: var(--clr-surface);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-lg);
  padding: var(--space-8) var(--space-6);
  transition: var(--transition);
}
.pillar-card:hover {
  border-color: var(--clr-border-light);
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
}
.pillar-icon {
  width: 52px; height: 52px;
  background: rgba(3,105,161,0.1);
  border: 1px solid rgba(3,105,161,0.22);
  border-radius: var(--radius-md);
  display: flex; align-items: center; justify-content: center;
  color: var(--clr-accent-2);
  margin-bottom: var(--space-5);
}
.pillar-card h3 { margin-bottom: var(--space-3); font-size: 1.1rem; }

/* ============================================
   COURSE CARDS
   ============================================ */
.courses-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-5);
}
.courses-grid.full-grid { grid-template-columns: repeat(3, 1fr); }

.course-card {
  background: var(--clr-surface);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  display: flex; flex-direction: column;
  transition: var(--transition);
  text-decoration: none;
  color: inherit;
}
.course-card:hover {
  border-color: var(--clr-border-light);
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}
.course-thumb {
  height: 160px;
  background: linear-gradient(135deg, var(--clr-from), var(--clr-to));
  position: relative;
  display: flex; align-items: center; justify-content: center;
  overflow: hidden;
}
.course-glyph {
  font-size: 3.5rem; opacity: 0.4;
  position: absolute; bottom: -8px; right: 12px;
  user-select: none;
}
.course-cat-tag {
  position: absolute; top: var(--space-3); left: var(--space-3);
  background: rgba(0,0,0,0.4);
  color: white;
  font-size: 0.72rem; font-weight: 600;
  padding: 0.2rem 0.6rem; border-radius: var(--radius-full);
  backdrop-filter: blur(4px); border: 1px solid rgba(255,255,255,0.2);
  text-transform: uppercase; letter-spacing: 0.06em;
}
.course-cat-tag.large {
  position: static;
  display: inline-block;
  margin-bottom: var(--space-3);
  font-size: 0.82rem;
  background: rgba(255,255,255,0.15);
  border-color: rgba(255,255,255,0.3);
}
.course-popular-tag {
  position: absolute; top: var(--space-3); right: var(--space-3);
  background: var(--clr-yellow);
  color: #000;
  font-size: 0.68rem; font-weight: 700;
  padding: 0.2rem 0.5rem; border-radius: var(--radius-full);
  text-transform: uppercase; letter-spacing: 0.05em;
}
.course-overlay {
  position: absolute; inset: 0;
  background: rgba(0,0,0,0.45);
  display: flex; align-items: center; justify-content: center;
  opacity: 0; transition: var(--transition);
  color: white; font-weight: 600; font-size: 0.95rem; gap: var(--space-2);
  backdrop-filter: blur(2px);
}
.course-card:hover .course-overlay { opacity: 1; }
.course-body { padding: var(--space-5); display: flex; flex-direction: column; gap: var(--space-3); flex: 1; }
.course-title { font-size: 1rem; font-weight: 600; color: var(--clr-text); line-height: 1.35; }
.course-desc { font-size: 0.85rem; color: var(--clr-text-3); line-height: 1.55; }
.course-meta {
  display: flex; gap: var(--space-3); flex-wrap: wrap;
  font-size: 0.78rem; color: var(--clr-text-3); margin-top: auto;
}
.course-meta span { display: flex; align-items: center; gap: 4px; }
.course-price { display: flex; align-items: baseline; gap: var(--space-2); margin-top: var(--space-2); }
.price-current { font-family: var(--font-heading); font-size: 1.2rem; font-weight: 700; color: var(--clr-text); }
.price-original { font-size: 0.85rem; color: var(--clr-text-3); text-decoration: line-through; }
.price-discount { font-size: 0.78rem; color: var(--clr-green); font-weight: 600; }

/* ============================================
   STATS SECTION
   ============================================ */
.stats-section { background: linear-gradient(135deg, #0c2d48 0%, #1565c0 100%); }
.stats-grid {
  display: grid; grid-template-columns: repeat(4, 1fr);
  gap: var(--space-1); text-align: center;
}
.stat-card {
  padding: var(--space-10) var(--space-6);
  border-right: 1px solid var(--clr-border);
  display: flex; flex-direction: row; flex-wrap: wrap;
  align-items: baseline; justify-content: center; gap: 4px;
}
.stat-card:last-child { border-right: none; }
.stat-big {
  font-family: var(--font-heading); font-size: clamp(2.8rem, 5vw, 4rem);
  font-weight: 800; color: var(--clr-white); line-height: 1;
  display: block; width: 100%; text-align: center;
}
.stat-unit { font-family: var(--font-heading); font-size: 1.8rem; font-weight: 700; color: var(--clr-accent-2); }
.stat-card p { width: 100%; font-size: 0.9rem; color: rgba(255,255,255,0.65); margin-top: var(--space-2); text-align: center; }

/* ============================================
   TESTIMONIALS
   ============================================ */
.testimonials-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-5); }
.testimonial-card {
  background: var(--clr-bg);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-lg); padding: var(--space-8);
  display: flex; flex-direction: column; gap: var(--space-5);
  transition: var(--transition);
}
.testimonial-card:hover { border-color: var(--clr-border-light); transform: translateY(-3px); }
.testimonial-stars { color: var(--clr-yellow); font-size: 1rem; letter-spacing: 2px; }
.testimonial-text { font-size: 0.95rem; color: var(--clr-text-2); line-height: 1.7; flex: 1; font-style: italic; }
.testimonial-author { display: flex; align-items: center; gap: var(--space-4); }
.author-avatar {
  width: 44px; height: 44px; border-radius: 50%;
  background: linear-gradient(135deg, var(--clr-accent), #0ea5e9);
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-heading); font-weight: 700; color: white; font-size: 1.1rem;
  flex-shrink: 0;
}
.testimonial-author strong { display: block; font-size: 0.95rem; color: var(--clr-text); }
.testimonial-author span { font-size: 0.82rem; color: var(--clr-text-3); }

/* ============================================
   CTA BANNER
   ============================================ */
.cta-banner {
  background: linear-gradient(135deg, #0c2d48 0%, #1565c0 50%, #0c2d48 100%);
  position: relative; overflow: hidden;
}
.cta-banner::before {
  content: ''; position: absolute; inset: 0;
  background: radial-gradient(ellipse 80% 80% at 50% 50%, rgba(3,105,161,0.2) 0%, transparent 60%);
}
.cta-inner { position: relative; text-align: center; max-width: 680px; margin: 0 auto; }
.cta-inner h2 { color: white; margin-bottom: var(--space-4); }
.cta-inner p { color: rgba(255,255,255,0.75); margin-bottom: var(--space-8); font-size: 1.05rem; }
.cta-actions { display: flex; gap: var(--space-4); justify-content: center; flex-wrap: wrap; }

/* ============================================
   PAGE HERO
   ============================================ */
.page-hero {
  padding: var(--space-20) 0 var(--space-16);
  background: linear-gradient(180deg, var(--clr-surface) 0%, var(--clr-bg) 100%);
  border-bottom: 1px solid var(--clr-border);
}
.page-hero-content { max-width: 640px; }
.page-hero-content h1 { margin-bottom: var(--space-4); }
.page-hero-content p { font-size: 1.1rem; }

/* ============================================
   FILTER PILLS
   ============================================ */
.filter-pills { display: flex; gap: var(--space-3); flex-wrap: wrap; margin-bottom: var(--space-10); }
.pill {
  padding: var(--space-2) var(--space-5);
  border-radius: var(--radius-full);
  font-family: var(--font-heading); font-size: 0.88rem; font-weight: 600;
  border: 1.5px solid var(--clr-border);
  color: var(--clr-text-2); background: transparent;
  transition: var(--transition); cursor: pointer;
}
.pill:hover, .pill.active {
  border-color: var(--clr-accent);
  color: var(--clr-accent);
  background: rgba(3,105,161,0.08);
}

/* ============================================
   COURSE HERO (Detail Page)
   ============================================ */
.course-hero {
  background: linear-gradient(135deg, var(--clr-from, #0369a1), var(--clr-to, #0284c7));
  padding: var(--space-16) 0 var(--space-12);
  position: relative; overflow: hidden;
}
.course-hero::before {
  content: ''; position: absolute; inset: 0;
  background: rgba(0,0,0,0.55);
}
.course-hero-inner {
  display: grid; grid-template-columns: 1fr 360px;
  gap: var(--space-10); align-items: start; position: relative; z-index: 1;
}
.course-hero-content { color: white; }
.course-hero-content h1 { color: white; margin: var(--space-3) 0; font-size: clamp(1.8rem, 3.5vw, 2.8rem); }
.course-hero-desc { color: rgba(255,255,255,0.85); font-size: 1.05rem; margin-bottom: var(--space-5); }
.course-meta.large span { font-size: 0.92rem; color: rgba(255,255,255,0.8); }
.course-rating-row { display: flex; align-items: center; gap: var(--space-3); margin-top: var(--space-4); }
.stars { color: var(--clr-yellow); font-size: 1rem; }
.rating-text { font-size: 0.88rem; color: rgba(255,255,255,0.75); }
.breadcrumb {
  display: flex; align-items: center; gap: var(--space-2);
  font-size: 0.82rem; color: rgba(255,255,255,0.6);
  margin-bottom: var(--space-5);
}
.breadcrumb a:hover { color: white; }

/* Pricing Sidebar */
.pricing-sidebar {
  background: var(--clr-surface);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-xl); padding: var(--space-8);
  display: flex; flex-direction: column; gap: var(--space-4);
  box-shadow: var(--shadow-lg);
}
.pricing-sidebar.sticky-active {
  position: sticky; top: calc(var(--nav-height) + var(--space-4));
}
.sidebar-glyph { font-size: 2.5rem; text-align: center; }
.sidebar-price { display: flex; align-items: baseline; gap: var(--space-3); justify-content: center; }
.sidebar-price-current { font-family: var(--font-heading); font-size: 2rem; font-weight: 800; color: var(--clr-text); }
.sidebar-price-original { font-size: 1rem; color: var(--clr-text-3); text-decoration: line-through; }
.sidebar-note { display: flex; align-items: center; gap: var(--space-2); justify-content: center; font-size: 0.82rem; color: var(--clr-yellow); }
.sidebar-btn { width: 100%; justify-content: center; }
.sidebar-perks { list-style: none; display: flex; flex-direction: column; gap: var(--space-3); margin-top: var(--space-2); padding-top: var(--space-4); border-top: 1px solid var(--clr-border); }
.sidebar-perks li { display: flex; align-items: center; gap: var(--space-3); font-size: 0.88rem; color: var(--clr-text-2); }
.sidebar-perks li i { color: var(--clr-green); flex-shrink: 0; }

/* Course Content Layout */
.course-content-layout { display: grid; grid-template-columns: 1fr; }
.course-main { max-width: 780px; }
.content-block { margin-bottom: var(--space-12); }
.content-block h2 { margin-bottom: var(--space-6); font-size: 1.6rem; }
.highlights-grid { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-4); }
.highlight-item { display: flex; align-items: flex-start; gap: var(--space-3); font-size: 0.95rem; color: var(--clr-text-2); }
.highlight-item i { color: var(--clr-green); flex-shrink: 0; margin-top: 2px; }

/* Syllabus Timeline */
.syllabus-timeline { display: flex; flex-direction: column; gap: 0; }
.timeline-item { display: flex; gap: var(--space-6); position: relative; padding-bottom: var(--space-8); }
.timeline-item::before {
  content: ''; position: absolute; left: 28px; top: 48px;
  width: 2px; bottom: 0; background: var(--clr-border);
}
.timeline-item:last-child::before { display: none; }
.timeline-marker {
  flex-shrink: 0; width: 56px; height: 56px;
  background: var(--clr-surface);
  border: 2px solid var(--clr-accent);
  border-radius: var(--radius-full);
  display: flex; align-items: center; justify-content: center;
}
.timeline-marker span { font-family: var(--font-mono); font-size: 0.75rem; font-weight: 600; color: var(--clr-accent-2); }
.timeline-content { flex: 1; padding-top: var(--space-3); }
.timeline-content h3 { font-size: 1.05rem; margin-bottom: var(--space-3); }
.topic-list { list-style: none; display: flex; flex-direction: column; gap: var(--space-2); }
.topic-list li { display: flex; align-items: center; gap: var(--space-2); font-size: 0.9rem; color: var(--clr-text-2); }
.topic-list li i { color: var(--clr-accent); flex-shrink: 0; }

/* Related Courses */
.related-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-4); }
.related-card {
  display: flex; align-items: center; gap: var(--space-4);
  background: var(--clr-surface); border: 1px solid var(--clr-border);
  border-radius: var(--radius-md); padding: var(--space-4);
  transition: var(--transition);
}
.related-card:hover { border-color: var(--clr-accent); transform: translateY(-2px); }
.related-glyph { font-size: 1.8rem; }
.related-card strong { display: block; font-size: 0.9rem; color: var(--clr-text); margin-bottom: 2px; }
.related-card span { font-size: 0.82rem; color: var(--clr-accent-2); font-weight: 600; }

/* ============================================
   EVENTS
   ============================================ */
.events-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: var(--space-6); }
.event-card {
  background: var(--clr-surface); border: 1px solid var(--clr-border);
  border-radius: var(--radius-lg);
  display: flex; gap: var(--space-5); padding: var(--space-6);
  transition: var(--transition); position: relative; overflow: hidden;
}
.event-card:hover { border-color: var(--clr-border-light); transform: translateY(-3px); box-shadow: var(--shadow-md); }
.event-card.event-featured { border-color: var(--clr-accent); background: rgba(3,105,161,0.05); }
.event-featured-badge {
  position: absolute; top: var(--space-4); right: var(--space-4);
  background: var(--clr-accent); color: white;
  font-size: 0.68rem; font-weight: 700; text-transform: uppercase;
  letter-spacing: 0.05em; padding: 0.2rem 0.5rem; border-radius: var(--radius-full);
}
.event-date-badge {
  flex-shrink: 0; width: 64px; text-align: center;
  background: rgba(3,105,161,0.1); border: 1px solid rgba(3,105,161,0.22);
  border-radius: var(--radius-md); padding: var(--space-3); height: fit-content;
}
.event-month { display: block; font-size: 0.72rem; font-weight: 700; text-transform: uppercase; color: var(--clr-accent-2); letter-spacing: 0.06em; }
.event-day { display: block; font-family: var(--font-heading); font-size: 1.6rem; font-weight: 800; color: var(--clr-text); line-height: 1; }
.event-body { flex: 1; }
.event-type-tag {
  display: inline-block; font-size: 0.72rem; font-weight: 600;
  text-transform: uppercase; letter-spacing: 0.06em; color: var(--clr-accent);
  background: rgba(3,105,161,0.08); border: 1px solid rgba(3,105,161,0.2);
  padding: 0.15rem 0.5rem; border-radius: var(--radius-full);
  margin-bottom: var(--space-3);
}
.event-body h3 { font-size: 1.05rem; margin-bottom: var(--space-3); }
.event-body p { font-size: 0.88rem; color: var(--clr-text-2); margin-bottom: var(--space-4); line-height: 1.6; }
.event-time { display: flex; align-items: center; gap: var(--space-2); font-size: 0.82rem; color: var(--clr-text-3); margin-bottom: var(--space-4); }
.event-footer { margin-top: auto; }

/* ============================================
   ABOUT PAGE
   ============================================ */
.about-hero { background: linear-gradient(135deg, #e0f2fe 0%, #f0f9ff 50%, #e0f2fe 100%); }

.about-stats-bar {
  background: var(--clr-surface);
  border-bottom: 1px solid var(--clr-border);
  padding: var(--space-8) 0;
}
.about-stats-grid { display: flex; gap: 0; justify-content: space-around; flex-wrap: wrap; }
.about-stat {
  display: flex; flex-direction: column; align-items: center;
  padding: var(--space-5) var(--space-8); text-align: center;
  border-right: 1px solid var(--clr-border);
}
.about-stat:last-child { border-right: none; }
.about-stat strong { font-family: var(--font-heading); font-size: 1.8rem; font-weight: 800; color: var(--clr-text); }
.about-stat span { font-size: 0.82rem; color: var(--clr-text-3); margin-top: var(--space-1); }

.mission-split { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-16); align-items: start; }
.mission-text { display: flex; flex-direction: column; gap: var(--space-5); }
.mission-text h2 { margin-bottom: var(--space-2); }
.mission-cards { display: flex; flex-direction: column; gap: var(--space-4); }
.floating-card {
  background: var(--clr-surface); border: 1px solid var(--clr-border);
  border-radius: var(--radius-lg); padding: var(--space-5) var(--space-6);
  display: flex; flex-direction: column; gap: var(--space-3);
  transition: var(--transition);
}
.floating-card:hover { border-color: var(--clr-border-light); transform: translateX(4px); }
.floating-card i { color: var(--clr-accent); }
.floating-card strong { font-size: 0.95rem; color: var(--clr-text); }
.floating-card p { font-size: 0.85rem; margin: 0; }

.principles-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-5); }
.principle-card {
  background: var(--clr-bg); border: 1px solid var(--clr-border);
  border-radius: var(--radius-lg); padding: var(--space-8) var(--space-6);
  transition: var(--transition);
}
.principle-card:hover { border-color: var(--clr-border-light); transform: translateY(-3px); }
.principle-num {
  font-family: var(--font-mono); font-size: 0.78rem; font-weight: 700;
  color: var(--clr-accent-2); letter-spacing: 0.08em;
  display: block; margin-bottom: var(--space-4);
}
.principle-card h3 { font-size: 1rem; margin-bottom: var(--space-3); }

/* Milestones */
.milestones-timeline { max-width: 720px; margin: 0 auto; display: flex; flex-direction: column; gap: 0; }
.milestone {
  display: flex; gap: var(--space-8); padding: var(--space-8) 0;
  border-left: 2px solid var(--clr-border); padding-left: var(--space-10);
  position: relative;
}
.milestone::before {
  content: ''; position: absolute; left: -6px; top: 36px;
  width: 10px; height: 10px; border-radius: 50%;
  background: var(--clr-accent); box-shadow: 0 0 8px var(--clr-accent);
}
.milestone.right { text-align: right; }
.milestone-year {
  font-family: var(--font-heading); font-size: 1rem; font-weight: 700;
  color: var(--clr-accent-2); white-space: nowrap; flex-shrink: 0; padding-top: 2px;
}
.milestone-content h3 { font-size: 1.05rem; margin-bottom: var(--space-2); }
.milestone-content p { font-size: 0.9rem; }

/* Team */
.team-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--space-5); }
.team-card {
  background: var(--clr-bg); border: 1px solid var(--clr-border);
  border-radius: var(--radius-lg); padding: var(--space-6);
  text-align: center; transition: var(--transition);
  display: flex; flex-direction: column; gap: var(--space-3);
}
.team-card:hover { border-color: var(--clr-border-light); transform: translateY(-4px); box-shadow: var(--shadow-md); }
.team-avatar {
  width: 72px; height: 72px; border-radius: var(--radius-full);
  margin: 0 auto;
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-heading); font-size: 1.8rem; font-weight: 700; color: white;
}
.team-card h3 { font-size: 1.05rem; }
.team-role { font-size: 0.82rem; color: var(--clr-accent-2); font-weight: 600; }
.team-card p { font-size: 0.85rem; line-height: 1.55; }
.team-tags { display: flex; flex-wrap: wrap; gap: var(--space-2); justify-content: center; }
.team-tags span {
  font-size: 0.72rem; background: var(--clr-surface);
  border: 1px solid var(--clr-border); border-radius: var(--radius-full);
  padding: 0.2rem 0.5rem; color: var(--clr-text-3);
}

/* Perks */
.perks-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-6); }
.perk {
  display: flex; flex-direction: column; gap: var(--space-3);
  padding: var(--space-6);
  background: var(--clr-surface); border: 1px solid var(--clr-border);
  border-radius: var(--radius-lg); transition: var(--transition);
}
.perk:hover { border-color: var(--clr-border-light); }
.perk i { color: var(--clr-accent); }
.perk strong { font-size: 1rem; color: var(--clr-text); font-family: var(--font-heading); }
.perk p { font-size: 0.88rem; margin: 0; }

/* ============================================
   CONTACT PAGE
   ============================================ */
.contact-layout { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-16); align-items: start; }
.contact-form-wrapper h2 { margin-bottom: var(--space-6); }

.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-5); }
.form-group { margin-bottom: var(--space-5); }
.form-group.floating { position: relative; }
.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  background: var(--clr-surface);
  border: 1.5px solid var(--clr-border);
  border-radius: var(--radius-md);
  padding: var(--space-4) var(--space-4);
  color: var(--clr-text);
  font-size: 0.95rem;
  transition: var(--transition);
  resize: vertical;
}
.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--clr-accent);
  box-shadow: 0 0 0 3px var(--clr-accent-glow);
}
.form-group.floating label {
  position: absolute; left: var(--space-4); top: var(--space-4);
  color: var(--clr-text-3); font-size: 0.9rem;
  transition: var(--transition); pointer-events: none;
  background: var(--clr-surface); padding: 0 4px;
}
.form-group.floating input:focus + label,
.form-group.floating input:not(:placeholder-shown) + label,
.form-group.floating textarea:focus + label,
.form-group.floating textarea:not(:placeholder-shown) + label {
  top: -10px; left: calc(var(--space-4) - 4px);
  font-size: 0.78rem; color: var(--clr-accent-2);
}
.form-msg {
  padding: var(--space-4); border-radius: var(--radius-md);
  font-size: 0.9rem; display: flex; align-items: center; gap: var(--space-3);
}
.form-msg.success { background: rgba(16,185,129,0.12); color: var(--clr-green); border: 1px solid rgba(16,185,129,0.3); }
.form-msg.error { background: rgba(239,68,68,0.12); color: var(--clr-red); border: 1px solid rgba(239,68,68,0.3); }

.contact-info h2 { margin-bottom: var(--space-6); }
.contact-cards { display: flex; flex-direction: column; gap: var(--space-4); margin-bottom: var(--space-8); }
.contact-info-card {
  display: flex; align-items: flex-start; gap: var(--space-5);
  background: var(--clr-surface); border: 1px solid var(--clr-border);
  border-radius: var(--radius-lg); padding: var(--space-5) var(--space-6);
  transition: var(--transition);
}
.contact-info-card:hover { border-color: var(--clr-border-light); }
.contact-info-icon {
  width: 44px; height: 44px;
  background: rgba(3,105,161,0.1); border: 1px solid rgba(3,105,161,0.22);
  border-radius: var(--radius-md);
  display: flex; align-items: center; justify-content: center;
  color: var(--clr-accent-2); flex-shrink: 0;
}
.contact-info-card strong { display: block; font-size: 0.85rem; color: var(--clr-text); margin-bottom: 2px; font-family: var(--font-heading); }
.contact-info-card span { display: block; font-size: 0.9rem; color: var(--clr-text-2); }
.contact-info-card small { display: block; font-size: 0.78rem; color: var(--clr-text-3); margin-top: 2px; }

/* FAQ */
.contact-faq h3 { margin-bottom: var(--space-5); font-size: 1.1rem; }
.faq-item {
  border: 1px solid var(--clr-border); border-radius: var(--radius-md);
  overflow: hidden; margin-bottom: var(--space-3); transition: var(--transition);
}
.faq-item[open] { border-color: var(--clr-border-light); }
.faq-item summary {
  padding: var(--space-4) var(--space-5);
  cursor: pointer; font-weight: 600; font-size: 0.92rem;
  color: var(--clr-text); list-style: none;
  display: flex; justify-content: space-between; align-items: center;
  font-family: var(--font-heading);
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after { content: '+'; color: var(--clr-accent); font-size: 1.2rem; }
.faq-item[open] summary::after { content: '−'; }
.faq-item p { padding: 0 var(--space-5) var(--space-4); font-size: 0.88rem; color: var(--clr-text-2); margin: 0; }

/* ============================================
   MODALS
   ============================================ */
.modal-overlay {
  position: fixed; inset: 0; z-index: 1000;
  background: rgba(0,0,0,0.75);
  display: flex; align-items: center; justify-content: center;
  padding: var(--space-6);
  backdrop-filter: blur(4px);
  opacity: 0; pointer-events: none; transition: opacity var(--transition);
  overflow-y: auto;
}
.modal-overlay.active { opacity: 1; pointer-events: all; }
body.modal-open .mobile-enroll-bar { display: none; }
.modal {
  background: var(--clr-surface);
  border: 1px solid var(--clr-border-light);
  border-radius: var(--radius-xl);
  padding: var(--space-10);
  max-width: 460px; width: 100%;
  position: relative;
  transform: translateY(16px) scale(0.97);
  transition: transform var(--transition);
  flex-shrink: 0;
}
.modal-overlay.active .modal { transform: translateY(0) scale(1); }
@media (max-width: 768px) {
  .modal-overlay {
    align-items: flex-start;
    padding: var(--space-4);
  }
  .modal {
    padding: var(--space-6);
    margin: auto 0;
    border-radius: var(--radius-lg);
    width: 100%;
  }
}
.modal h2 { margin-bottom: var(--space-3); font-size: 1.5rem; }
.modal-subtitle { margin-bottom: var(--space-6); font-size: 0.92rem; }
.modal-close {
  position: absolute; top: var(--space-5); right: var(--space-5);
  background: var(--clr-surface-2); border: 1px solid var(--clr-border);
  color: var(--clr-text-2); border-radius: var(--radius-sm);
  display: flex; align-items: center; justify-content: center;
  width: 32px; height: 32px; transition: var(--transition);
}
.modal-close:hover { color: var(--clr-text); border-color: var(--clr-border-light); }

/* Exit Modal */
.exit-modal { text-align: center; }
.exit-modal h2 { font-size: 1.6rem; margin-bottom: var(--space-4); }
.exit-modal p { margin-bottom: var(--space-6); font-size: 0.95rem; }
.exit-modal-badge {
  display: inline-block; background: var(--clr-yellow);
  color: #000; font-weight: 800; font-size: 0.8rem;
  padding: 0.3rem 0.8rem; border-radius: var(--radius-full);
  text-transform: uppercase; letter-spacing: 0.06em;
  margin-bottom: var(--space-4);
}

/* ============================================
   COOKIE BANNER
   ============================================ */
.cookie-banner {
  position: fixed; bottom: var(--space-6); left: 50%; transform: translateX(-50%);
  background: var(--clr-surface);
  border: 1px solid var(--clr-border-light);
  border-radius: var(--radius-lg);
  padding: var(--space-4) var(--space-6);
  display: flex; align-items: center; gap: var(--space-6);
  box-shadow: var(--shadow-lg);
  z-index: 500; white-space: nowrap;
  transition: var(--transition-slow); opacity: 1;
  max-width: 90vw;
}
.cookie-banner.hidden { opacity: 0; pointer-events: none; transform: translateX(-50%) translateY(10px); }
.cookie-banner p { font-size: 0.88rem; margin: 0; color: var(--clr-text-2); }
.cookie-banner a { color: var(--clr-accent-2); text-decoration: underline; }
.cookie-actions { display: flex; gap: var(--space-3); flex-shrink: 0; }

/* ============================================
   FOOTER
   ============================================ */
.footer {
  background: #0c2d48;
  border-top: 1px solid #1565c0;
  padding: var(--space-16) 0 var(--space-8);
}
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1.5fr; gap: var(--space-12); margin-bottom: var(--space-12); }
.footer-logo { margin-bottom: var(--space-5); }
.footer-logo .logo-mark { width: 110px; }
.footer-tagline { font-size: 0.88rem; color: rgba(255,255,255,0.6); line-height: 1.6; margin-bottom: var(--space-5); }
.footer-socials { display: flex; align-items: center; gap: var(--space-4); }
.footer-socials a {
  width: 38px; height: 38px; border-radius: var(--radius-sm);
  background: rgba(255,255,255,0.08); border: 1px solid rgba(255,255,255,0.15);
  display: flex; align-items: center; justify-content: center;
  color: rgba(255,255,255,0.55); transition: var(--transition);
}
.footer-socials a:hover { color: #ffffff; border-color: #0284c7; background: rgba(2,132,199,0.18); }
.footer-socials .social-icon {
  width: 18px;
  height: 18px;
  display: block;
  fill: currentColor;
  flex-shrink: 0;
}
.footer-col h4 {
  font-family: var(--font-heading); font-size: 0.88rem; font-weight: 700;
  color: #ffffff; text-transform: uppercase; letter-spacing: 0.08em;
  margin-bottom: var(--space-5);
}
.footer-col ul { list-style: none; display: flex; flex-direction: column; gap: var(--space-3); }
.footer-col ul li a { font-size: 0.88rem; color: rgba(255,255,255,0.55); transition: var(--transition); }
.footer-col ul li a:hover { color: #ffffff; }
.footer-contact { list-style: none; display: flex; flex-direction: column; gap: var(--space-4); }
.footer-contact li { display: flex; align-items: center; gap: var(--space-3); font-size: 0.88rem; color: rgba(255,255,255,0.55); }
.footer-bottom {
  display: flex; align-items: center; justify-content: space-between;
  padding-top: var(--space-8); border-top: 1px solid rgba(255,255,255,0.1);
  flex-wrap: wrap; gap: var(--space-4);
}
.footer-bottom p { font-size: 0.82rem; color: rgba(255,255,255,0.45); margin: 0; }
.footer-links { display: flex; gap: var(--space-6); }
.footer-links a { font-size: 0.82rem; color: rgba(255,255,255,0.45); transition: var(--transition); }
.footer-links a:hover { color: #ffffff; }
.footer .logo-text { color: #ffffff; }

/* ============================================
   EMPTY STATE
   ============================================ */
.empty-state {
  grid-column: 1 / -1; text-align: center;
  padding: var(--space-16); color: var(--clr-text-3);
  display: flex; flex-direction: column; align-items: center; gap: var(--space-4);
}

/* ============================================
   CAREER SUPPORT SECTION
   ============================================ */
.career-section { background: linear-gradient(135deg, #0c2d48 0%, #0d47a1 100%); }
.career-split {
  display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-16); align-items: center;
}
.career-text .section-eyebrow {
  background: rgba(255,255,255,0.12); color: rgba(255,255,255,0.9); border-color: rgba(255,255,255,0.25);
}
.career-text h2 { color: #ffffff; }
.career-text p { color: rgba(255,255,255,0.78); line-height: 1.7; margin-bottom: var(--space-6); }
.career-items-grid { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-3); }
.career-item {
  display: flex; align-items: center; gap: var(--space-3);
  background: rgba(255,255,255,0.07); border: 1px solid rgba(255,255,255,0.12);
  border-radius: var(--radius-lg); padding: var(--space-4); transition: var(--transition);
}
.career-item:hover { background: rgba(255,255,255,0.13); border-color: rgba(255,255,255,0.25); }
.career-item-icon {
  width: 38px; height: 38px; flex-shrink: 0;
  background: rgba(255,255,255,0.15); border-radius: var(--radius-sm);
  display: flex; align-items: center; justify-content: center; color: #ffffff;
}
.career-item strong { color: #ffffff; font-size: 0.88rem; font-family: var(--font-heading); line-height: 1.3; }

/* About page — career support full-width grid */
.career-about-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--space-5); }
.career-about-card {
  background: var(--clr-surface); border: 1px solid var(--clr-border);
  border-radius: var(--radius-xl); padding: var(--space-6);
  display: flex; flex-direction: column; gap: var(--space-3);
  transition: var(--transition);
}
.career-about-card:hover { border-color: var(--clr-accent); box-shadow: 0 4px 20px rgba(3,105,161,0.1); transform: translateY(-2px); }
.career-about-icon {
  width: 44px; height: 44px; background: rgba(3,105,161,0.1); border-radius: var(--radius-md);
  display: flex; align-items: center; justify-content: center; color: var(--clr-accent);
}
.career-about-card strong { font-size: 0.95rem; color: var(--clr-text); font-family: var(--font-heading); }
.career-about-card p { font-size: 0.84rem; color: var(--clr-text-2); margin: 0; line-height: 1.55; }

/* Internship highlight card (about page) */
.internship-highlight {
  border-color: var(--clr-accent) !important;
  background: linear-gradient(135deg, #eff6ff 0%, #dbeafe 100%) !important;
  position: relative; overflow: hidden;
}
.internship-badge {
  position: absolute; top: 12px; right: 12px;
  background: var(--clr-accent); color: #fff;
  font-size: 0.7rem; font-weight: 700; letter-spacing: 0.08em;
  padding: 3px 8px; border-radius: 99px;
}
.internship-tag {
  display: inline-block; background: var(--clr-accent); color: #fff;
  font-size: 0.78rem; font-weight: 600; padding: 2px 8px;
  border-radius: 99px; margin-right: 4px;
}

/* Internship featured item (home page) */
.career-item-featured {
  border-color: rgba(255,255,255,0.35) !important;
  background: rgba(255,255,255,0.14) !important;
}
.career-item-badge {
  display: inline-block; margin-top: 4px;
  background: #facc15; color: #1e3a5f;
  font-size: 0.72rem; font-weight: 700; letter-spacing: 0.05em;
  padding: 2px 8px; border-radius: 99px;
}

/* ============================================
   MOBILE ENROLL BAR (Course Detail, ≤ 1024px)
   ============================================ */
.mobile-enroll-bar {
  display: none;
  position: fixed; bottom: 0; left: 0; right: 0;
  background: var(--clr-bg);
  border-top: 2px solid var(--clr-border);
  padding: var(--space-3) var(--space-6);
  z-index: 400;
  flex-direction: row; align-items: center; justify-content: space-between;
  gap: var(--space-4);
  box-shadow: 0 -4px 20px rgba(15,23,42,0.1);
}
.mobile-enroll-price {
  display: flex; align-items: baseline; gap: var(--space-2); flex-shrink: 0;
}
.mobile-enroll-price .sidebar-price-current { font-size: 1.4rem; }
.mobile-enroll-price .sidebar-price-original { font-size: 0.82rem; }
.mobile-enroll-actions { display: flex; gap: var(--space-3); flex-shrink: 0; }

/* ============================================
   RESPONSIVE — TABLET (≤ 1024px)
   ============================================ */
@media (max-width: 1024px) {
  .hero { min-height: auto; padding: var(--space-16) 0 var(--space-12); }
  .hero-container { grid-template-columns: 1fr; }
  .hero-visual { display: none; }
  .courses-grid { grid-template-columns: repeat(2, 1fr); }
  .courses-grid.full-grid { grid-template-columns: repeat(2, 1fr); }
  .pillars-grid { grid-template-columns: repeat(2, 1fr); }
  .team-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: var(--space-8); }
  .course-hero-inner { grid-template-columns: 1fr; }
  .pricing-sidebar { display: none; }
  .mobile-enroll-bar { display: flex; }
  .career-split { grid-template-columns: 1fr; gap: var(--space-10); }
  .career-about-grid { grid-template-columns: repeat(2, 1fr); }
  .related-grid { grid-template-columns: repeat(2, 1fr); }
  .page-hero { padding: var(--space-12) 0 var(--space-10); }
}

/* ============================================
   RESPONSIVE — MOBILE (≤ 768px)
   ============================================ */
@media (max-width: 768px) {
  :root { --nav-height: 64px; }
  .container { padding: 0 var(--space-5); }
  .section { padding: var(--space-12) 0; }

  .nav-links {
    display: none; position: fixed; top: var(--nav-height); left: 0; right: 0;
    background: var(--clr-surface); border-bottom: 1px solid var(--clr-border);
    flex-direction: column; padding: var(--space-6); gap: var(--space-3);
    z-index: 300;
  }
  .nav-links.open { display: flex; }
  .nav-toggle { display: flex; }
  .nav-toggle.open span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
  .nav-toggle.open span:nth-child(2) { opacity: 0; }
  .nav-toggle.open span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

  .logo-mark { width: 100px; }

  .hero { padding: var(--space-10) 0 var(--space-8); }
  .hero-actions { flex-direction: column; align-items: flex-start; }
  .hero-actions .btn { width: 100%; justify-content: center; }
  .hero-trust { font-size: 0.78rem; gap: var(--space-3); }

  .page-hero { padding: var(--space-10) 0 var(--space-8); }
  .section-header { margin-bottom: var(--space-8); }

  .courses-grid, .courses-grid.full-grid { grid-template-columns: 1fr; }
  .pillars-grid { grid-template-columns: 1fr; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .stat-card { border-right: none; border-bottom: 1px solid rgba(255,255,255,0.12); }
  .testimonials-grid { grid-template-columns: 1fr; }
  .events-grid { grid-template-columns: 1fr; }
  .event-card { flex-direction: column; }
  .mission-split { grid-template-columns: 1fr; }
  .principles-grid { grid-template-columns: 1fr; }
  .perks-grid { grid-template-columns: 1fr 1fr; }
  .team-grid { grid-template-columns: repeat(2, 1fr); }
  .about-stats-grid { gap: 0; flex-wrap: wrap; }
  .about-stat { border-right: none; border-bottom: 1px solid var(--clr-border); width: 50%; }
  .about-stat:nth-child(odd) { border-right: 1px solid var(--clr-border); }
  .about-stat:last-child { border-bottom: none; border-right: none; }
  .milestone.right { text-align: left; }
  .milestones-timeline { max-width: 100%; }
  .contact-layout { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .highlights-grid { grid-template-columns: 1fr; }
  .related-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: var(--space-8); }
  .footer-bottom { flex-direction: column; gap: var(--space-3); align-items: flex-start; }
  .cta-actions { flex-direction: column; align-items: center; }
  .cta-actions .btn { width: 100%; justify-content: center; max-width: 320px; }
  .career-items-grid { grid-template-columns: 1fr; }
  .career-about-grid { grid-template-columns: 1fr 1fr; }
  .cookie-banner { flex-direction: column; white-space: normal; text-align: center; }
  .mobile-enroll-bar { padding: var(--space-3) var(--space-4); }
}

@media (max-width: 480px) {
  .stats-grid { grid-template-columns: 1fr; }
  .stat-card { border-bottom: 1px solid rgba(255,255,255,0.12); border-right: none; }
  .perks-grid { grid-template-columns: 1fr; }
  .team-grid { grid-template-columns: 1fr; }
  .about-stat { width: 50%; border-right: none; }
  .about-stat:nth-child(odd) { border-right: 1px solid var(--clr-border); }
  .about-stat:last-child { border-right: none; border-bottom: none; }
  .hero-title { font-size: clamp(1.9rem, 7.5vw, 2.8rem); }
  .nav-actions .btn-primary { display: none; }
  .announcement-bar { font-size: 0.75rem; padding: 0 var(--space-8) 0 var(--space-3); }
  .announcement-inner { gap: var(--space-1); }
  .filter-pills { gap: var(--space-2); }
  .pill { font-size: 0.8rem; padding: var(--space-1) var(--space-3); }
  .mobile-enroll-actions { flex-direction: column; gap: var(--space-2); }
  .mobile-enroll-actions .btn { font-size: 0.8rem; padding: var(--space-2) var(--space-3); }
}