/* ============================================
   Eden Global Academy — Component Styles
   ============================================ */

/* ---- Header ---- */

.site-header {
  position: sticky;
  top: 0;
  z-index: var(--z-header);
  background-color: var(--color-surface);
  border-bottom: 1px solid var(--color-border);
  transition: box-shadow var(--transition-base);
}

.site-header.scrolled {
  box-shadow: var(--shadow-sm);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
}

.site-logo {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  text-decoration: none;
  color: var(--color-neutral-900);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--text-xl);
  line-height: 1;
}

.site-logo:hover {
  color: var(--color-neutral-900);
}

.site-logo svg {
  width: 36px;
  height: 36px;
  flex-shrink: 0;
}

.site-logo .logo-academy {
  font-weight: 400;
  font-size: var(--text-sm);
  color: var(--color-neutral-500);
  display: block;
  line-height: 1;
  margin-top: 2px;
}

.site-logo .logo-eden {
  display: block;
  line-height: 1;
}

/* ---- Navigation ---- */

.main-nav {
  display: none;
}

@media (min-width: 768px) {
  .main-nav {
    display: flex;
    align-items: center;
    gap: var(--space-1);
  }
}

.main-nav a {
  padding: var(--space-2) var(--space-3);
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-neutral-700);
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
  text-decoration: none;
}

.main-nav a:hover {
  color: var(--color-teal-600);
  background-color: var(--color-teal-50);
}

.main-nav a[aria-current="page"] {
  color: var(--color-teal-600);
  background-color: var(--color-teal-100);
}

/* ---- Mobile Menu ---- */

.mobile-menu-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  background: none;
  border: none;
  cursor: pointer;
  padding: var(--space-2);
  border-radius: var(--radius-sm);
  color: var(--color-neutral-800);
}

@media (min-width: 768px) {
  .mobile-menu-toggle {
    display: none;
  }
}

.mobile-menu-toggle:focus-visible {
  outline: 2px solid var(--color-teal-500);
  outline-offset: 2px;
}

.mobile-menu-toggle svg {
  width: 24px;
  height: 24px;
}

.mobile-menu {
  position: fixed;
  top: 64px;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: var(--color-surface);
  z-index: calc(var(--z-header) - 1);
  padding: var(--space-8);
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  transform: translateX(100%);
  transition: transform var(--transition-base);
  border-top: 1px solid var(--color-border);
}

.mobile-menu.open {
  transform: translateX(0);
}

.mobile-menu a {
  display: block;
  padding: var(--space-4);
  font-size: var(--text-lg);
  font-weight: 600;
  color: var(--color-neutral-800);
  border-radius: var(--radius-md);
  text-decoration: none;
}

.mobile-menu a:hover {
  background-color: var(--color-teal-50);
  color: var(--color-teal-600);
}

/* ---- Hero ---- */

.hero {
  padding-top: var(--space-16);
  padding-bottom: var(--space-16);
  position: relative;
  overflow: hidden;
}

@media (min-width: 768px) {
  .hero {
    padding-top: var(--space-24);
    padding-bottom: var(--space-24);
  }
}

.hero-grid {
  display: grid;
  gap: var(--space-10);
  align-items: center;
}

@media (min-width: 768px) {
  .hero-grid {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-16);
  }
}

.hero-content .label {
  margin-bottom: var(--space-4);
  display: inline-block;
}

.hero-content .heading-1 {
  margin-bottom: var(--space-6);
}

.hero-content p {
  font-size: var(--text-lg);
  color: var(--color-neutral-700);
  margin-bottom: var(--space-8);
  max-width: 540px;
  line-height: var(--leading-relaxed);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
  align-items: center;
}

.hero-visual {
  display: flex;
  justify-content: center;
  align-items: center;
}

.hero-visual svg {
  width: 100%;
  max-width: 520px;
  height: auto;
}

/* ---- Feature Strip ---- */

.feature-strip {
  background-color: var(--color-surface);
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-8);
  padding: var(--space-10) 0;
}

@media (min-width: 640px) {
  .feature-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

.feature-item {
  text-align: center;
}

.feature-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  border-radius: var(--radius-lg);
  background-color: var(--color-teal-100);
  margin: 0 auto var(--space-3);
}

.feature-icon svg {
  width: 24px;
  height: 24px;
  color: var(--color-teal-600);
}

.feature-item .heading-4 {
  font-size: var(--text-lg);
  margin-bottom: var(--space-1);
}

.feature-item p {
  font-size: var(--text-sm);
  color: var(--color-neutral-500);
}

/* ---- About Teaser ---- */

.about-teaser-grid {
  display: grid;
  gap: var(--space-10);
  align-items: center;
}

@media (min-width: 768px) {
  .about-teaser-grid {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-16);
  }
}

.about-teaser-content .label {
  display: block;
  margin-bottom: var(--space-3);
}

.about-teaser-content p {
  color: var(--color-neutral-700);
  margin-bottom: var(--space-4);
  line-height: var(--leading-relaxed);
}

/* ---- Hiring Partners ---- */

.partner-grid {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: var(--space-10);
}

.partner-item {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 60px;
  opacity: 0.6;
  transition: opacity var(--transition-fast);
  filter: grayscale(100%);
}

.partner-item:hover {
  opacity: 1;
  filter: grayscale(0%);
}

.partner-item svg {
  height: 40px;
  width: auto;
}

/* ---- Testimonials ---- */

.testimonial-grid {
  display: grid;
  gap: var(--space-8);
}

@media (min-width: 768px) {
  .testimonial-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

.testimonial-card {
  background-color: var(--color-surface);
  border-radius: var(--radius-lg);
  padding: var(--space-8);
  border: 1px solid var(--color-border);
  position: relative;
}

.testimonial-card::before {
  content: '\201C';
  font-family: var(--font-display);
  font-size: 4rem;
  line-height: 1;
  color: var(--color-teal-200);
  position: absolute;
  top: var(--space-4);
  left: var(--space-6);
  pointer-events: none;
}

.testimonial-text {
  font-style: italic;
  color: var(--color-neutral-700);
  margin-bottom: var(--space-6);
  line-height: var(--leading-relaxed);
  position: relative;
  z-index: 1;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.testimonial-avatar {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-full);
  background-color: var(--color-teal-100);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  overflow: hidden;
}

.testimonial-avatar svg {
  width: 28px;
  height: 28px;
  color: var(--color-teal-500);
}

.testimonial-name {
  font-weight: 600;
  font-size: var(--text-sm);
  color: var(--color-neutral-900);
}

.testimonial-role {
  font-size: var(--text-xs);
  color: var(--color-neutral-500);
}

.testimonial-badge {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.625rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: var(--tracking-wider);
  padding: var(--space-1) var(--space-2);
  border-radius: var(--radius-sm);
  margin-bottom: var(--space-3);
}

.testimonial-badge-student {
  background-color: var(--color-teal-100);
  color: var(--color-teal-600);
}

.testimonial-badge-employer {
  background-color: var(--color-gold-100);
  color: var(--color-gold-700);
}

/* ---- Course Cards ---- */

.courses-grid {
  display: grid;
  gap: var(--space-8);
}

@media (min-width: 640px) {
  .courses-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .courses-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.course-card {
  background-color: var(--color-surface);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  overflow: hidden;
  transition: all var(--transition-spring);
  display: flex;
  flex-direction: column;
  position: relative;
}

.course-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
}

.course-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: transparent;
}

.course-card-body {
  padding: var(--space-6);
  flex: 1;
  display: flex;
  flex-direction: column;
}

.course-card-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-4);
}

.course-card-icon svg {
  width: 22px;
  height: 22px;
}

.course-card .heading-4 {
  margin-bottom: var(--space-2);
}

.course-card p {
  font-size: var(--text-sm);
  color: var(--color-neutral-700);
  line-height: var(--leading-relaxed);
  margin-bottom: var(--space-4);
  flex: 1;
}

.course-meta {
  display: flex;
  gap: var(--space-4);
  margin-bottom: var(--space-4);
}

.course-meta span {
  display: flex;
  align-items: center;
  gap: var(--space-1);
  font-size: var(--text-xs);
  color: var(--color-neutral-500);
  font-family: var(--font-mono);
}

.course-meta svg {
  width: 14px;
  height: 14px;
}

.course-card-footer {
  padding: var(--space-4) var(--space-6);
  border-top: 1px solid var(--color-border);
  display: flex;
  gap: var(--space-3);
}

.course-card-footer .btn {
  flex: 1;
}

/* ---- Course accent colors ---- */

.course-fullstack::before { background: #0D7377; }
.course-fullstack .course-card-icon { background: #E6F7F8; color: #0D7377; }

.course-dm::before { background: #D4A853; }
.course-dm .course-card-icon { background: #F7EFDA; color: #D4A853; }

.course-datascience::before { background: #059669; }
.course-datascience .course-card-icon { background: #D1FAE5; color: #059669; }

.course-python::before { background: #2563EB; }
.course-python .course-card-icon { background: #DBEAFE; color: #2563EB; }

.course-uiux::before { background: #7C3AED; }
.course-uiux .course-card-icon { background: #EDE9FE; color: #7C3AED; }

.course-mobile::before { background: #DC2626; }
.course-mobile .course-card-icon { background: #FEE2E2; color: #DC2626; }

.course-cloud::before { background: #0891B2; }
.course-cloud .course-card-icon { background: #CFFAFE; color: #0891B2; }

.course-cyber::before { background: #1E293B; }
.course-cyber .course-card-icon { background: #F1F5F9; color: #1E293B; }

.course-ba::before { background: #D97706; }
.course-ba .course-card-icon { background: #FEF3C7; color: #D97706; }

/* ---- CTA Banner ---- */

.cta-banner {
  background: linear-gradient(135deg, var(--color-teal-900) 0%, var(--color-teal-700) 100%);
  border-radius: var(--radius-xl);
  padding: var(--space-12);
  position: relative;
  overflow: hidden;
  display: grid;
  gap: var(--space-8);
  align-items: center;
}

@media (min-width: 768px) {
  .cta-banner {
    grid-template-columns: 1fr auto;
    padding: var(--space-16);
    gap: var(--space-12);
  }
}

.cta-banner-content .heading-2 {
  color: var(--color-surface);
  margin-bottom: var(--space-4);
}

.cta-banner-content p {
  color: var(--color-teal-200);
  margin-bottom: var(--space-6);
  max-width: 480px;
  line-height: var(--leading-relaxed);
}

.cta-banner-visual {
  display: flex;
  justify-content: center;
  align-items: center;
}

.cta-banner-visual svg {
  width: 220px;
  height: auto;
}

@media (min-width: 768px) {
  .cta-banner-visual svg {
    width: 280px;
  }
}

/* ---- Footer ---- */

.site-footer {
  background-color: var(--color-neutral-900);
  color: var(--color-neutral-300);
  padding-top: var(--space-16);
  padding-bottom: var(--space-8);
}

.footer-grid {
  display: grid;
  gap: var(--space-10);
}

@media (min-width: 768px) {
  .footer-grid {
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: var(--space-12);
  }
}

.footer-brand .site-logo {
  margin-bottom: var(--space-4);
  color: var(--color-surface);
}

.footer-brand .site-logo .logo-academy {
  color: var(--color-neutral-500);
}

.footer-brand p {
  font-size: var(--text-sm);
  line-height: var(--leading-relaxed);
  max-width: 320px;
}

.footer-col h4 {
  font-family: var(--font-display);
  font-size: var(--text-base);
  font-weight: 600;
  color: var(--color-surface);
  margin-bottom: var(--space-4);
}

.footer-col a {
  display: block;
  padding: var(--space-1) 0;
  font-size: var(--text-sm);
  color: var(--color-neutral-500);
  text-decoration: none;
  transition: color var(--transition-fast);
}

.footer-col a:hover {
  color: var(--color-gold-500);
}

.footer-col address {
  font-style: normal;
  font-size: var(--text-sm);
  line-height: var(--leading-relaxed);
  color: var(--color-neutral-500);
}

.footer-col address span {
  display: block;
  margin-top: var(--space-2);
}

.footer-bottom {
  margin-top: var(--space-12);
  padding-top: var(--space-6);
  border-top: 1px solid var(--color-neutral-800);
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-4);
  font-size: var(--text-sm);
  color: var(--color-neutral-500);
}

.footer-social {
  display: flex;
  gap: var(--space-3);
}

.footer-social a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: var(--radius-full);
  background-color: var(--color-neutral-800);
  color: var(--color-neutral-500);
  transition: all var(--transition-fast);
}

.footer-social a:hover {
  background-color: var(--color-teal-600);
  color: var(--color-surface);
}

.footer-social svg {
  width: 16px;
  height: 16px;
}

/* ---- WhatsApp Float ---- */

.whatsapp-float {
  position: fixed;
  bottom: var(--space-6);
  right: var(--space-6);
  z-index: var(--z-whatsapp);
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.whatsapp-float-label {
  background-color: var(--color-surface);
  border-radius: var(--radius-md);
  padding: var(--space-2) var(--space-3);
  font-size: var(--text-xs);
  color: var(--color-neutral-700);
  box-shadow: var(--shadow-md);
  white-space: nowrap;
  opacity: 0;
  transform: translateX(8px);
  transition: all var(--transition-base);
  pointer-events: none;
}

.whatsapp-float:hover .whatsapp-float-label {
  opacity: 1;
  transform: translateX(0);
}

.whatsapp-float-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 56px;
  height: 56px;
  border-radius: var(--radius-full);
  background-color: #25D366;
  color: #fff;
  box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
  transition: all var(--transition-spring);
  text-decoration: none;
}

.whatsapp-float-btn:hover {
  transform: scale(1.08);
  box-shadow: 0 6px 28px rgba(37, 211, 102, 0.5);
  color: #fff;
}

.whatsapp-float-btn svg {
  width: 28px;
  height: 28px;
}

.whatsapp-float-timing {
  position: absolute;
  bottom: -20px;
  right: 0;
  font-size: 0.625rem;
  color: var(--color-neutral-500);
  white-space: nowrap;
}

/* ---- Placement Stats ---- */

.stats-grid {
  display: grid;
  gap: var(--space-6);
}

@media (min-width: 640px) {
  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .stats-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

.stat-card {
  text-align: center;
  padding: var(--space-8);
  background-color: var(--color-surface);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
}

.stat-number {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--text-4xl);
  line-height: 1;
  color: var(--color-teal-600);
  margin-bottom: var(--space-2);
}

.stat-label {
  font-size: var(--text-sm);
  color: var(--color-neutral-700);
}

/* ---- Bar chart for placement salaries ---- */

.chart-section {
  margin-top: var(--space-12);
}

.chart-bar-group {
  margin-bottom: var(--space-6);
}

.chart-bar-label {
  display: flex;
  justify-content: space-between;
  margin-bottom: var(--space-2);
  font-size: var(--text-sm);
}

.chart-bar-label span:first-child {
  font-weight: 600;
  color: var(--color-neutral-800);
}

.chart-bar-label span:last-child {
  color: var(--color-teal-600);
  font-family: var(--font-mono);
  font-size: var(--text-xs);
}

.chart-bar-track {
  height: 28px;
  background-color: var(--color-teal-100);
  border-radius: var(--radius-full);
  overflow: hidden;
}

.chart-bar-fill {
  height: 100%;
  border-radius: var(--radius-full);
  background: linear-gradient(90deg, var(--color-teal-600), var(--color-teal-500));
  width: 0;
  transition: width 1.2s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.chart-bar-fill.animated {
  /* widths set via inline style */;
}

/* ---- Process Steps ---- */

.process-steps {
  display: grid;
  gap: var(--space-8);
  counter-reset: step;
}

@media (min-width: 768px) {
  .process-steps {
    grid-template-columns: repeat(3, 1fr);
  }
}

.process-step {
  text-align: center;
  position: relative;
}

.process-step-number {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--text-4xl);
  color: var(--color-teal-200);
  line-height: 1;
  margin-bottom: var(--space-3);
}

.process-step .heading-4 {
  margin-bottom: var(--space-2);
}

.process-step p {
  font-size: var(--text-sm);
  color: var(--color-neutral-700);
  line-height: var(--leading-relaxed);
}

/* ---- Contact Form ---- */

.contact-grid {
  display: grid;
  gap: var(--space-12);
}

@media (min-width: 768px) {
  .contact-grid {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-16);
  }
}

.contact-info-item {
  display: flex;
  gap: var(--space-4);
  margin-bottom: var(--space-6);
}

.contact-info-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-md);
  background-color: var(--color-teal-100);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.contact-info-icon svg {
  width: 20px;
  height: 20px;
  color: var(--color-teal-600);
}

.contact-info-item .heading-4 {
  font-size: var(--text-base);
  margin-bottom: var(--space-1);
}

.contact-info-item p,
.contact-info-item a {
  font-size: var(--text-sm);
  color: var(--color-neutral-700);
}

.form-group {
  margin-bottom: var(--space-5);
}

.form-label {
  display: block;
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-neutral-800);
  margin-bottom: var(--space-2);
}

.form-input,
.form-select,
.form-textarea {
  width: 100%;
  padding: var(--space-3) var(--space-4);
  font-size: var(--text-base);
  font-family: var(--font-body);
  border: 2px solid var(--color-border);
  border-radius: var(--radius-md);
  background-color: var(--color-surface);
  color: var(--color-neutral-800);
  transition: border-color var(--transition-fast);
  appearance: none;
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  outline: none;
  border-color: var(--color-teal-500);
  box-shadow: 0 0 0 3px var(--color-teal-100);
}

.form-input::placeholder,
.form-textarea::placeholder {
  color: var(--color-neutral-300);
}

.form-select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' fill='%238E8E9E' viewBox='0 0 16 16'%3E%3Cpath d='M8 11L3 6h10z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
  padding-right: 40px;
}

.form-textarea {
  min-height: 120px;
  resize: vertical;
}

.form-error {
  font-size: var(--text-xs);
  color: var(--color-error);
  margin-top: var(--space-1);
}

/* ---- Page Header Banner ---- */

.page-banner {
  background: linear-gradient(135deg, var(--color-teal-900) 0%, var(--color-teal-700) 100%);
  padding: var(--space-12) 0;
  color: var(--color-surface);
  text-align: center;
}

.page-banner .heading-1 {
  color: var(--color-surface);
  margin-bottom: var(--space-3);
}

.page-banner p {
  color: var(--color-teal-200);
  max-width: 560px;
  margin: 0 auto;
  font-size: var(--text-lg);
}

/* ---- Page content ---- */

.page-content {
  padding-top: var(--space-16);
  padding-bottom: var(--space-16);
}

.page-content p {
  line-height: var(--leading-relaxed);
  margin-bottom: var(--space-4);
  color: var(--color-neutral-700);
}

/* ---- Course Page ---- */

.course-page-header {
  background: linear-gradient(135deg, var(--color-teal-900) 0%, var(--color-teal-700) 100%);
  padding: var(--space-12) 0;
  color: var(--color-surface);
}

.course-page-header .heading-1 {
  color: var(--color-surface);
  margin-bottom: var(--space-4);
}

.course-page-header .course-page-meta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-6);
  margin-bottom: var(--space-6);
}

.course-page-header .course-page-meta span {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-sm);
  color: var(--color-teal-200);
}

.course-page-header .course-page-meta svg {
  width: 18px;
  height: 18px;
}

.course-cta-bar {
  background-color: var(--color-surface);
  border-radius: var(--radius-lg);
  padding: var(--space-8);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  margin-top: var(--space-8);
}

.course-cta-bar p {
  font-weight: 600;
  color: var(--color-neutral-900);
  margin: 0;
}

.course-cta-bar .btn-whatsapp {
  flex-shrink: 0;
}

.course-cta-bar .response-time {
  font-size: var(--text-xs);
  color: var(--color-neutral-500);
  font-weight: 400;
  margin-top: var(--space-1);
}

.course-details-grid {
  display: grid;
  gap: var(--space-10);
}

@media (min-width: 768px) {
  .course-details-grid {
    grid-template-columns: 1fr 320px;
    gap: var(--space-16);
  }
}

.course-sidebar {
  order: -1;
}

@media (min-width: 768px) {
  .course-sidebar {
    order: 1;
  }
}

.course-sidebar-card {
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  margin-bottom: var(--space-6);
  position: sticky;
  top: 80px;
}

.course-sidebar-card .heading-4 {
  margin-bottom: var(--space-4);
}

.sidebar-detail-row {
  display: flex;
  justify-content: space-between;
  padding: var(--space-3) 0;
  border-bottom: 1px solid var(--color-border);
  font-size: var(--text-sm);
}

.sidebar-detail-row:last-child {
  border-bottom: none;
}

.sidebar-detail-row span:first-child {
  color: var(--color-neutral-500);
}

.sidebar-detail-row span:last-child {
  font-weight: 600;
  color: var(--color-neutral-800);
}

.course-syllabus h3 {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: var(--text-2xl);
  color: var(--color-neutral-900);
  margin-bottom: var(--space-6);
  margin-top: var(--space-10);
}

.course-syllabus h3:first-child {
  margin-top: 0;
}

.syllabus-module {
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  margin-bottom: var(--space-4);
  overflow: hidden;
}

.syllabus-module-header {
  padding: var(--space-4) var(--space-5);
  font-weight: 600;
  font-size: var(--text-base);
  color: var(--color-neutral-900);
  display: flex;
  align-items: center;
  gap: var(--space-3);
  cursor: default;
}

.syllabus-module-header .module-number {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  color: var(--color-teal-600);
  background-color: var(--color-teal-100);
  padding: var(--space-1) var(--space-2);
  border-radius: var(--radius-sm);
}

.syllabus-module-body {
  padding: 0 var(--space-5) var(--space-4);
  font-size: var(--text-sm);
  color: var(--color-neutral-700);
  line-height: var(--leading-relaxed);
}

/* ---- Placements Page ---- */

.placement-process {
  background-color: var(--color-surface);
  border-radius: var(--radius-lg);
  padding: var(--space-10);
  border: 1px solid var(--color-border);
}

.placement-highlight {
  background: linear-gradient(135deg, var(--color-teal-50), var(--color-surface));
  border: 1px solid var(--color-teal-200);
  border-radius: var(--radius-lg);
  padding: var(--space-8);
  margin-top: var(--space-8);
}

.placement-highlight .heading-3 {
  margin-bottom: var(--space-4);
}

/* ---- About Page ---- */

.team-grid {
  display: grid;
  gap: var(--space-8);
}

@media (min-width: 640px) {
  .team-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .team-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.team-card {
  background-color: var(--color-surface);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  border: 1px solid var(--color-border);
  text-align: center;
}

.team-avatar {
  width: 80px;
  height: 80px;
  border-radius: var(--radius-full);
  background-color: var(--color-teal-100);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--space-4);
}

.team-avatar svg {
  width: 40px;
  height: 40px;
  color: var(--color-teal-500);
}

.team-card .heading-4 {
  margin-bottom: var(--space-1);
}

.team-card .team-role {
  font-size: var(--text-sm);
  color: var(--color-teal-600);
  margin-bottom: var(--space-3);
}

/* ---- Misc ---- */

.missing-content {
  background-color: var(--color-gold-100);
  border: 1px dashed var(--color-gold-300);
  border-radius: var(--radius-md);
  padding: var(--space-4);
  font-size: var(--text-sm);
  color: var(--color-gold-700);
  font-family: var(--font-mono);
  text-align: center;
}

/* ---- Responsive tweaks ---- */

@media (max-width: 639px) {
  .hero-content .heading-1 {
    font-size: var(--text-3xl);
  }
  .cta-banner {
    padding: var(--space-8);
  }
  .footer-grid {
    grid-template-columns: 1fr;
  }
  .page-banner {
    padding: var(--space-8) 0;
  }
}