/* ============================================================
   Eduscolar — Navigation & Footer & Component Styles
   ============================================================ */

/* ── Navigation ── */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
  height: var(--nav-height);
  display: flex; align-items: center;
  transition: all 0.35s ease;
  padding: 0 40px;
}
.nav.scrolled {
  background: rgba(2, 6, 23, 0.92);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(255,255,255,0.08);
  box-shadow: 0 8px 32px rgba(0,0,0,0.35);
}
.nav-inner {
  display: flex; align-items: center;
  width: 100%; max-width: 1200px; margin: 0 auto;
  gap: 40px;
}
.nav-logo {
  display: flex; align-items: center; gap: 5px;
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 1.35rem; font-weight: 800;
  color: #fff; flex-shrink: 0;
}
.nav-logo img {
  height: 56px; width: auto;
}
.nav-links {
  display: flex; align-items: center; gap: 4px;
  flex: 1; justify-content: center;
}
.nav-link {
  padding: 8px 16px; border-radius: 8px;
  font-size: 0.9rem; font-weight: 600;
  color: rgba(255,255,255,0.75);
  transition: all 0.2s;
  white-space: nowrap;
}
.nav-link:hover, .nav-link.active {
  color: #fff;
  background: rgba(255,255,255,0.08);
}
.nav-link.active { color: var(--primary-light); }
.nav-actions { display: flex; align-items: center; gap: 12px; flex-shrink: 0; }

/* ── Rural Outreach nav link — distinct green pill ── */
.nav-link-outreach {
  color: #10B981 !important;
  border: 1.5px solid rgba(16,185,129,0.30);
  border-radius: 20px;
  padding: 6px 14px !important;
}
.nav-link-outreach:hover {
  background: rgba(16,185,129,0.12) !important;
  border-color: rgba(16,185,129,0.60);
  color: #34D399 !important;
}
.nav-link-outreach.active {
  background: rgba(16,185,129,0.15) !important;
  border-color: rgba(16,185,129,0.55);
  color: #34D399 !important;
}
/* Mobile variant */
.nav-mobile .nav-link-outreach {
  color: #34D399 !important;
  border: none; border-bottom: 1px solid rgba(16,185,129,0.15);
  border-radius: 0;
  padding: 14px 16px !important;
}
.nav-demo {
  padding: 9px 22px; border-radius: 50px;
  background: var(--gradient-brand);
  color: #fff; font-size: 0.88rem; font-weight: 700;
  transition: all 0.25s; white-space: nowrap;
  box-shadow: 0 4px 16px rgba(79,70,229,0.35);
}
.nav-demo:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 28px rgba(79,70,229,0.50);
}
.nav-hamburger {
  display: none; flex-direction: column; gap: 5px;
  width: 30px; cursor: pointer; margin-left: 12px;
}
.nav-hamburger span {
  display: block; height: 2px; background: #fff;
  border-radius: 2px; transition: all 0.3s;
}
.nav-hamburger.open span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.nav-hamburger.open span:nth-child(2) { opacity: 0; }
.nav-hamburger.open span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

.nav-mobile {
  display: none; position: fixed; inset: 0; z-index: 999;
  background: var(--dark-2);
  padding: 100px 32px 40px;
  flex-direction: column; gap: 8px;
  overflow-y: auto;
}
.nav-mobile.open { display: flex; }
.nav-mobile .nav-link {
  font-size: 1.1rem; padding: 14px 16px;
  border-bottom: 1px solid rgba(255,255,255,0.06);
  border-radius: 0; color: var(--text-light);
}
.nav-mobile .nav-link:last-child { border-bottom: none; }
.nav-mobile .nav-demo { margin-top: 24px; text-align: center; justify-content: center; padding: 14px; }

/* ── Footer ── */
.footer {
  background: var(--dark);
  border-top: 1px solid rgba(255,255,255,0.06);
  padding: 80px 0 0;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr 1.4fr;
  gap: 48px;
  padding-bottom: 60px;
}
.footer-brand {}
.footer-logo {
  display: flex; align-items: center; gap: 5px;
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 1.2rem; font-weight: 800; color: #fff;
  margin-bottom: 16px;
}
.footer-logo img { height: 50px; width: auto; }
.footer-tagline {
  color: var(--text-muted); font-size: 0.9rem;
  line-height: 1.7; margin-bottom: 24px; max-width: 280px;
}
.footer-social { display: flex; gap: 10px; }
.social-btn {
  width: 38px; height: 38px; border-radius: 10px;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.10);
  display: flex; align-items: center; justify-content: center;
  font-size: 0.95rem; color: var(--text-muted);
  transition: all 0.2s;
}
.social-btn:hover {
  background: var(--primary);
  color: #fff; border-color: var(--primary);
  transform: translateY(-2px);
}
.footer-col h4 {
  color: #fff; font-size: 0.88rem; font-weight: 700;
  text-transform: uppercase; letter-spacing: 0.8px;
  margin-bottom: 20px;
}
.footer-links { display: flex; flex-direction: column; gap: 10px; }
.footer-links a {
  color: var(--text-muted); font-size: 0.9rem;
  transition: color 0.2s;
}
.footer-links a:hover { color: var(--primary-light); }
.footer-address {
  color: var(--text-muted); font-size: 0.88rem;
  line-height: 1.8;
}
.footer-address strong { color: var(--text-light); font-size: 0.9rem; display: block; margin-bottom: 8px; }
.footer-contact-item {
  display: flex; align-items: flex-start; gap: 10px;
  margin-bottom: 10px; font-size: 0.88rem; color: var(--text-muted);
}
.footer-contact-item span:first-child { flex-shrink: 0; margin-top: 2px; }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.06);
  padding: 24px 0;
  display: flex; align-items: center; justify-content: space-between;
  flex-wrap: wrap; gap: 12px;
}
.footer-copy { color: var(--text-muted); font-size: 0.85rem; }
.footer-copy a { color: var(--primary-light); }
.footer-bottom-links { display: flex; gap: 20px; }
.footer-bottom-links a { color: var(--text-muted); font-size: 0.85rem; }
.footer-bottom-links a:hover { color: #fff; }

/* ── Progress Bar Animation ── */
.progress-bar-wrap {
  background: rgba(255,255,255,0.08); border-radius: 50px;
  height: 6px; overflow: hidden; margin-top: 8px;
}
.progress-bar-fill {
  height: 100%; border-radius: 50px;
  background: var(--gradient-brand);
  width: 0; transition: width 1.5s ease;
}

/* ── Feature Card (White) ── */
.feature-card {
  padding: 28px; border-radius: var(--radius-lg);
  border: 1.5px solid var(--border-light);
  background: #fff;
  transition: all 0.3s ease;
}
.feature-card:hover {
  transform: translateY(-6px);
  border-color: rgba(79,70,229,0.30);
  box-shadow: 0 16px 48px rgba(79,70,229,0.10);
}
.feature-card h4 { margin-bottom: 8px; color: var(--text-dark); }
.feature-card p  { font-size: 0.9rem; color: var(--text-sub); line-height: 1.65; }

/* ── Module Grid Card ── */
.module-card {
  display: flex; align-items: flex-start; gap: 14px;
  padding: 20px; border-radius: var(--radius);
  background: #fff; border: 1.5px solid var(--border-light);
  transition: all 0.25s;
}
.module-card:hover {
  border-color: rgba(79,70,229,0.25);
  box-shadow: 0 8px 24px rgba(79,70,229,0.08);
  transform: translateY(-2px);
}
.module-card .icon-box-sm {
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 0;
}
.module-card-text h4 { font-size: 0.95rem; color: var(--text-dark); margin-bottom: 4px; }
.module-card-text p  { font-size: 0.82rem; color: var(--text-sub); line-height: 1.55; }

/* ── AI Feature Highlight ── */
.ai-pill {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 4px 12px; border-radius: 50px;
  background: rgba(6,182,212,0.12);
  border: 1px solid rgba(6,182,212,0.25);
  color: #67E8F9; font-size: 0.75rem; font-weight: 700;
  text-transform: uppercase; letter-spacing: 0.4px;
}
.ai-pill::before { content: '✦'; font-size: 0.65rem; }

/* ── Timeline ── */
.timeline { position: relative; padding-left: 32px; }
.timeline::before {
  content: ''; position: absolute; left: 10px; top: 0; bottom: 0;
  width: 2px; background: var(--gradient-brand); opacity: 0.3;
}
.timeline-item { position: relative; padding-bottom: 40px; }
.timeline-item::before {
  content: ''; position: absolute; left: -28px; top: 4px;
  width: 12px; height: 12px; border-radius: 50%;
  background: var(--primary); border: 2px solid rgba(79,70,229,0.4);
  box-shadow: 0 0 12px rgba(79,70,229,0.5);
}
.timeline-item h4 { color: #fff; margin-bottom: 6px; font-size: 1rem; }
.timeline-item p  { color: var(--text-muted); font-size: 0.88rem; }
.timeline-year {
  font-size: 0.75rem; font-weight: 700; text-transform: uppercase;
  color: var(--primary-light); letter-spacing: 0.5px; margin-bottom: 6px;
}

/* ── Testimonial Card ── */
.testimonial-card {
  padding: 32px; border-radius: var(--radius-lg);
  background: var(--glass); border: 1px solid var(--glass-border);
}
.testimonial-stars { color: #F59E0B; font-size: 0.9rem; margin-bottom: 14px; }
.testimonial-text { color: var(--text-light); font-size: 0.95rem; line-height: 1.75; margin-bottom: 20px; }
.testimonial-author { display: flex; align-items: center; gap: 12px; }
.testimonial-avatar {
  width: 44px; height: 44px; border-radius: 50%;
  background: var(--gradient-brand);
  display: flex; align-items: center; justify-content: center;
  font-size: 1rem; font-weight: 700; color: #fff; flex-shrink: 0;
}
.testimonial-name { font-weight: 700; color: #fff; font-size: 0.9rem; }
.testimonial-role { font-size: 0.78rem; color: var(--text-muted); }

/* ── Floating Card Animation ── */
.float-card {
  animation: floatCard 4s ease-in-out infinite;
}
.float-card-slow { animation: floatCard 6s ease-in-out infinite; }

@keyframes floatCard {
  0%, 100% { transform: translateY(0); }
  50%       { transform: translateY(-12px); }
}

/* ── Glow Pulse ── */
.glow-pulse {
  animation: glowPulse 2.5s ease-in-out infinite;
}
@keyframes glowPulse {
  0%, 100% { box-shadow: 0 0 20px rgba(79,70,229,0.3); }
  50%       { box-shadow: 0 0 50px rgba(79,70,229,0.6), 0 0 80px rgba(124,58,237,0.3); }
}

/* ── Responsive Nav ── */
@media (max-width: 900px) {
  .nav { padding: 0 20px; }
  .nav-links { display: none; }
  .nav-hamburger { display: flex; }
  .nav-demo { display: none; }
}
@media (max-width: 768px) {
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
}
@media (max-width: 480px) {
  .footer-grid { grid-template-columns: 1fr; gap: 28px; }
  .footer-bottom { flex-direction: column; text-align: center; }
  .footer-bottom-links { justify-content: center; }
}

/* ── Privacy Policy Modal ───────────────────────────────── */
.modal-overlay {
  position: fixed; inset: 0; z-index: 9999;
  background: rgba(5, 5, 20, 0.82);
  backdrop-filter: blur(6px);
  display: flex; align-items: center; justify-content: center;
  padding: 20px;
  opacity: 0; visibility: hidden;
  transition: opacity 0.25s ease, visibility 0.25s ease;
}
.modal-overlay.open { opacity: 1; visibility: visible; }
.modal-box {
  background: #12122A;
  border: 1px solid rgba(255,255,255,0.10);
  border-radius: 18px;
  max-width: 740px; width: 100%;
  max-height: 88vh;
  display: flex; flex-direction: column;
  box-shadow: 0 32px 80px rgba(0,0,0,0.6);
}
.modal-header {
  padding: 26px 30px 18px;
  border-bottom: 1px solid rgba(255,255,255,0.07);
  display: flex; align-items: center; justify-content: space-between;
  flex-shrink: 0;
}
.modal-header h3 { color: #fff; font-size: 1.15rem; font-weight: 700; margin: 0; }
.modal-header .modal-meta { color: var(--text-muted); font-size: 0.78rem; margin-top: 3px; }
.modal-close-btn {
  background: rgba(255,255,255,0.07); border: 1px solid rgba(255,255,255,0.10);
  color: var(--text-muted); border-radius: 8px;
  width: 34px; height: 34px; cursor: pointer;
  font-size: 1rem; display: flex; align-items: center; justify-content: center;
  transition: all 0.2s; flex-shrink: 0;
}
.modal-close-btn:hover { background: rgba(255,255,255,0.13); color: #fff; }
.modal-body {
  padding: 24px 30px 28px;
  overflow-y: auto; flex: 1;
  scrollbar-width: thin; scrollbar-color: rgba(255,255,255,0.12) transparent;
}
.modal-body::-webkit-scrollbar { width: 5px; }
.modal-body::-webkit-scrollbar-thumb { background: rgba(255,255,255,0.12); border-radius: 4px; }
.modal-section { margin-bottom: 26px; }
.modal-section:last-child { margin-bottom: 0; }
.modal-section h4 {
  color: #C4B5FD; font-size: 0.82rem; font-weight: 700;
  text-transform: uppercase; letter-spacing: 0.5px;
  margin-bottom: 10px;
}
.modal-section p, .modal-section li {
  color: var(--text-light); font-size: 0.875rem; line-height: 1.8;
}
.modal-section ul { padding-left: 18px; margin: 0; }
.modal-section ul li { margin-bottom: 4px; }
.modal-section strong { color: #fff; }
.modal-divider {
  border: none; border-top: 1px solid rgba(255,255,255,0.06);
  margin: 0 0 26px;
}
.modal-footer-bar {
  padding: 16px 30px 22px;
  border-top: 1px solid rgba(255,255,255,0.07);
  display: flex; align-items: center; justify-content: space-between;
  flex-shrink: 0;
}
.modal-footer-bar span { color: var(--text-muted); font-size: 0.78rem; }
@media (max-width: 600px) {
  .modal-box { max-height: 92vh; border-radius: 14px; }
  .modal-header, .modal-body, .modal-footer-bar { padding-left: 20px; padding-right: 20px; }
}