:root {
  --primary-blue: #5496e6;
  --dark-blue: #1b45b4;
  --accent-green: #59e28d;
  --text-dark: #1a1a1a;
  --text-light: #ffffff;
  --bg-light: #f8fbff;
  --white: #ffffff;
  --border-color: rgba(0, 0, 0, 0.1);
  --font-display: 'League Spartan', sans-serif;
  --font-body: 'Inter', sans-serif;
  --radius-lg: 24px;
  --radius-md: 12px;
  --shadow: 0 10px 30px rgba(0,0,0,0.08);
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: var(--font-body);
  background-color: var(--bg-light);
  color: var(--text-dark);
  line-height: 1.6;
  overflow-x: hidden;
}

h1, h2, h3, .brand-logo {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.1;
}

.container {
  max-width: 1440px;
  margin: 0 auto;
  width: 100%;
}

/* Navigation & Branding */
.navbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 2rem 4rem;
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
}

.brand-logo {
  font-size: 1.5rem;
  display: flex;
  gap: 4px;
}

.brand-logo span {
  background: #f15a24;
  color: white;
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 4px;
}

.naac-badge {
  text-align: right;
}

.naac-badge .grade {
  font-size: 2.5rem;
  color: var(--white);
  font-weight: 800;
  display: block;
}

.naac-badge .text {
  font-size: 0.8rem;
  color: var(--white);
  text-transform: uppercase;
  letter-spacing: 1px;
}

/* Hero Section */
.hero {
  min-height: 100vh;
  background-color: var(--primary-blue);
  color: var(--white);
  display: flex;
  align-items: center;
  padding: 0 4rem;
  position: relative;
  overflow: hidden;
}

.hero-content {
  max-width: 600px;
  position: relative;
  z-index: 2;
}

.hero-title {
  font-size: 6rem;
  margin-bottom: 1.5rem;
}

.hero-subtitle {
  font-size: 2rem;
  font-weight: 500;
  opacity: 0.9;
}

.hero-dept {
  font-size: 1.5rem;
  opacity: 0.8;
  margin-top: 0.5rem;
}

/* Geometric Background Elements */
.geo-pattern {
  position: absolute;
  right: -100px;
  top: 50%;
  transform: translateY(-50%);
  display: grid;
  grid-template-columns: repeat(3, 150px);
  gap: 0;
  z-index: 1;
}

.geo-shape {
  width: 150px;
  height: 150px;
}

.shape-semi {
  border-radius: 150px 150px 0 0;
  background-color: var(--dark-blue);
}

.shape-semi.rotate-90 { transform: rotate(90deg); }
.shape-semi.rotate-180 { transform: rotate(180deg); }
.shape-semi.rotate-270 { transform: rotate(270deg); }
.shape-semi.green { background-color: var(--accent-green); }
.shape-semi.light-blue { background-color: var(--primary-blue); border: 2px solid rgba(255,255,255,0.2); }

/* Section Header Styles */
.section-padding {
  padding: 8rem 4rem;
}

.section-title {
  font-size: 3.5rem;
  margin-bottom: 3rem;
  color: var(--dark-blue);
}

/* Table of Contents */
.toc-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 4rem;
}

.toc-item {
  display: flex;
  align-items: flex-start;
  gap: 1.5rem;
  text-decoration: none;
  color: inherit;
  transition: transform 0.3s ease;
}

.toc-item:hover {
  transform: translateX(10px);
}

.toc-number {
  font-family: var(--font-display);
  font-size: 1.5rem;
  color: var(--accent-green);
  font-weight: 700;
}

.toc-label {
  font-size: 1.8rem;
  font-weight: 600;
  line-height: 1.2;
}

/* About Section */
.about-container {
  display: grid;
  grid-columns: 1fr 1fr;
  gap: 4rem;
  align-items: start;
}

.about-text {
  font-size: 1.1rem;
  color: #444;
}

.about-image-card {
  border-radius: var(--radius-lg);
  overflow: hidden;
  height: 600px;
  position: relative;
  box-shadow: var(--shadow);
}

.placeholder-image {
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, #eee 0%, #ddd 100%);
  display: flex;
  align-items: center;
  justify-content: center;
}

/* Rankings & Collaboration */
.rankings-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
  margin-bottom: 6rem;
}

.rank-card {
  background: var(--white);
  padding: 2.5rem;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow);
  text-align: center;
  border-top: 4px solid var(--primary-blue);
}

.rank-value {
  font-size: 3rem;
  font-weight: 800;
  color: var(--dark-blue);
  margin: 1rem 0;
}

.rank-label {
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  font-size: 0.8rem;
  color: #666;
}

/* Recruiters Grid */
.recruiters-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 1px;
  background-color: var(--border-color);
  border: 1px solid var(--border-color);
}

.recruiter-logo {
  background: var(--white);
  aspect-ratio: 3/2;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
}

.placeholder-logo {
  width: 80%;
  height: 40px;
  background: #f0f0f0;
  border-radius: 4px;
}

/* Financial Independence */
.fin-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2.5rem;
}

.fin-card {
  background: var(--white);
  padding: 3rem;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  display: flex;
  gap: 2rem;
  align-items: center;
}

.fin-number {
  font-size: 4rem;
  font-weight: 800;
  color: rgba(0,0,0,0.05);
  font-family: var(--font-display);
}

.fin-content h3 {
  color: var(--dark-blue);
  margin-bottom: 0.5rem;
}

.fin-amount {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--accent-green);
  display: block;
  margin-bottom: 0.5rem;
}

/* Success Spotlight */
.spotlight-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
}

.student-card {
  background: var(--white);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: transform 0.3s ease;
}

.student-card:hover {
  transform: translateY(-10px);
}

.student-photo {
  height: 250px;
  background-color: #f0f0f0;
  position: relative;
}

.student-info {
  padding: 1.5rem;
}

.student-name {
  font-weight: 700;
  font-size: 1.1rem;
}

.student-course {
  font-size: 0.85rem;
  color: #666;
}

/* Testimonials */
.testimonial-section {
  background: var(--dark-blue);
  color: var(--white);
}

.testimonial-container {
  display: grid;
  grid-template-columns: 1fr;
  gap: 3rem;
}

.testimonial-item {
  display: grid;
  grid-template-columns: 200px 1fr;
  gap: 3rem;
  align-items: start;
  padding-bottom: 3rem;
  border-bottom: 1px solid rgba(255,255,255,0.1);
}

.testimonial-avatar {
  width: 200px;
  height: 200px;
  border-radius: var(--radius-md);
  overflow: hidden;
}

.testimonial-content blockquote {
  font-size: 1.25rem;
  font-style: italic;
  margin-bottom: 1.5rem;
  opacity: 0.9;
}

.testimonial-author {
  font-weight: 700;
  color: var(--accent-green);
}

/* Programmes */
.program-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.program-card {
  background: var(--white);
  padding: 2.5rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-color);
}

.program-card h3 {
  margin-bottom: 0.5rem;
  color: var(--dark-blue);
}

.duration {
  color: #666;
  font-size: 0.9rem;
  display: block;
  margin-bottom: 1.5rem;
}

.eligibility-box {
  background: var(--bg-light);
  padding: 1rem;
  border-radius: 8px;
  font-size: 0.85rem;
  color: #555;
}

/* Charts Placeholder */
.chart-container {
  background: var(--white);
  padding: 2rem;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow);
  height: 300px;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
}

.bar-chart {
  display: flex;
  align-items: flex-end;
  gap: 2rem;
  height: 200px;
  justify-content: center;
}

.bar {
  width: 40px;
  background: var(--accent-green);
  border-radius: 4px 4px 0 0;
  position: relative;
}

.bar-label {
  position: absolute;
  bottom: -30px;
  left: 50%;
  transform: translateX(-50%);
  font-size: 0.8rem;
  font-weight: 600;
}

/* Footer */
.footer {
  background: var(--primary-blue);
  color: var(--white);
  padding: 4rem;
  text-align: center;
}

.footer h2 {
  font-size: 4rem;
  margin-bottom: 2rem;
}

/* Utils */
.mb-4 { margin-bottom: 1rem; }
.mb-8 { margin-bottom: 2rem; }
.text-accent { color: var(--accent-green); }

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.stats-flex {
  display: flex;
  gap: 2rem;
}

.stat-item h3 {
  font-size: 2.5rem;
}

.stat-item p {
  font-weight: 600;
}

.charts-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
}

.about-intro {
  max-width: 800px;
  font-size: 1.2rem;
}

.testimonial-title {
  color: white;
}

.testimonial-avatar-placeholder {
  background: rgba(255,255,255,0.1);
}

.footer-logo-wrap {
  justify-content: center;
  margin-top: 2rem;
}

.chart-bar-title {
  margin-bottom: 1rem;
}

.bar-1 { height: 60%; background: #ccc; }
.bar-2 { height: 75%; background: #bbb; }
.bar-3 { height: 90%; }
.bar-4 { height: 65%; background: #ccc; }
.bar-5 { height: 80%; background: #bbb; }
.bar-6 { height: 100%; }

@media (max-width: 1024px) {
  .hero-title { font-size: 4rem; }
  .toc-grid, .about-container, .rankings-grid, .fin-grid, .spotlight-grid, .program-grid {
    grid-template-columns: 1fr 1fr;
  }
  .recruiters-grid { grid-template-columns: repeat(4, 1fr); }
}

@media (max-width: 768px) {
  .section-padding { padding: 4rem 2rem; }
  .hero { padding: 0 2rem; }
  .hero-title { font-size: 3rem; }
  .toc-grid, .about-container, .rankings-grid, .fin-grid, .spotlight-grid, .program-grid, .recruiters-grid {
    grid-template-columns: 1fr;
  }
  .testimonial-item { grid-template-columns: 1fr; gap: 1.5rem; }
}