/* ==========================================================================
   Header & Footer Styles: Two Frozen Strips & Floating WhatsApp
   ========================================================================== */

/* 1. TOP STRIP (FROZEN AT TOP: 0) */
#top-contact-strip {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 40px;
  background: #0B1329;
  color: #E2E8F0;
  z-index: 1000;
  display: flex;
  align-items: center;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  font-size: 0.86rem;
  box-shadow: 0 1px 4px rgba(0,0,0,0.15);
}

.top-strip-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  max-width: 1720px;
  margin: 0 auto;
  padding: 0 clamp(20px, 3.5vw, 60px);
}

.top-contact-links {
  display: flex;
  align-items: center;
  gap: 22px;
}

.contact-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: #CBD5E1;
  font-weight: 500;
  transition: color var(--transition-fast);
}

.contact-pill svg {
  width: 15px;
  height: 15px;
  color: var(--primary-orange);
}

.contact-pill:hover {
  color: #FFFFFF;
}

.top-right-actions {
  display: flex;
  align-items: center;
  gap: 14px;
}

.student-portal-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: linear-gradient(135deg, var(--primary-orange), #FF8533);
  color: #FFFFFF;
  font-size: 0.8rem;
  font-weight: 700;
  padding: 5px 14px;
  border-radius: var(--radius-full);
  border: none;
  cursor: pointer;
  transition: all var(--transition-fast);
  text-decoration: none;
}

.student-portal-btn:hover {
  background: linear-gradient(135deg, var(--primary-orange-hover), var(--primary-orange));
  box-shadow: 0 2px 8px rgba(255, 102, 51, 0.4);
  transform: translateY(-1px);
}

#inpage-top-strip-btn,
.inpage-top-strip-btn {
  display: none !important;
  align-items: center;
  gap: 6px;
  background: rgba(255, 255, 255, 0.1) !important;
  border: 1px solid rgba(255, 255, 255, 0.2) !important;
  color: #FFFFFF !important;
  padding: 6px 13px !important;
  border-radius: 6px !important;
  font-size: 0.8rem !important;
  font-weight: 600 !important;
  cursor: pointer !important;
  transition: all 0.2s ease !important;
  text-decoration: none !important;
  white-space: nowrap !important;
  line-height: normal !important;
  box-sizing: border-box !important;
  font-family: inherit !important;
  outline: none !important;
}

#inpage-top-strip-btn:hover,
.inpage-top-strip-btn:hover {
  background: rgba(255, 255, 255, 0.2) !important;
  border-color: rgba(255, 255, 255, 0.35) !important;
  transform: translateY(-1px) !important;
  color: #FFFFFF !important;
}

/* Display ONLY when webadmin inpage mode is active and edit controls are turned ON (not in preview mode) */
body.inpage-active:not(.inpage-preview-mode) #inpage-top-strip-btn,
body.inpage-active:not(.inpage-preview-mode) .inpage-top-strip-btn {
  display: inline-flex !important;
}

body.inpage-preview-mode #inpage-top-strip-btn,
body:not(.inpage-active) #inpage-top-strip-btn,
body.inpage-preview-mode .inpage-top-strip-btn,
body:not(.inpage-active) .inpage-top-strip-btn {
  display: none !important;
}

/* 2. SECOND STRIP (FROZEN BELOW TOP STRIP: TOP: 40px) */
#main-nav-strip {
  position: fixed;
  top: 40px;
  left: 0;
  width: 100%;
  height: 76px;
  background: rgba(255, 255, 255, 0.98);
  backdrop-filter: blur(10px);
  z-index: 999;
  display: flex;
  align-items: center;
  box-shadow: 0 4px 20px rgba(15, 23, 42, 0.08);
  border-bottom: 1px solid var(--border-light);
}

.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  max-width: 1720px;
  margin: 0 auto;
  padding: 0 clamp(20px, 3.5vw, 60px);
}

.brand-wrapper {
  display: flex;
  align-items: center;
  gap: 14px;
  text-decoration: none;
}

.brand-logo-img {
  width: auto;
  max-width: 62px;
  height: 52px;
  object-fit: contain;
  border-radius: 8px;
  background: transparent;
  padding: 0;
}

.brand-text-block {
  display: flex;
  flex-direction: column;
}

.brand-name {
  font-family: var(--font-heading);
  font-size: 1.35rem;
  font-weight: 800;
  color: var(--navy-dark);
  line-height: 1.2;
  letter-spacing: -0.01em;
}

.brand-tagline {
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--text-secondary);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

/* Rightmost Partner Badge (Firstcry Intellitots • Ashok Nagar, Ranchi) */
.nav-partner-badge {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
  text-decoration: none;
  cursor: pointer;
  transition: transform var(--transition-fast);
}

.nav-partner-badge:hover {
  transform: translateY(-1px);
}

.partner-logo-img {
  width: 52px;
  height: 52px;
  object-fit: contain;
  background: transparent;
  padding: 0;
  border: none;
  box-shadow: none;
  transition: transform var(--transition-fast);
}

.nav-partner-badge:hover .partner-logo-img {
  transform: scale(1.06);
}

.partner-text-block {
  display: flex;
  flex-direction: column;
}

.partner-brand-name {
  font-family: var(--font-heading);
  font-size: 1.12rem;
  font-weight: 800;
  color: var(--navy-dark);
  line-height: 1.2;
  letter-spacing: -0.01em;
  transition: color var(--transition-fast);
}

.nav-partner-badge:hover .partner-brand-name {
  color: var(--primary-orange);
}

.partner-brand-sub {
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--text-secondary);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

/* Navigation Links */
.main-nav-menu {
  display: flex;
  align-items: center;
  list-style: none;
  gap: 4px;
}

.nav-link {
  font-family: var(--font-heading);
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--text-secondary);
  padding: 8px 14px;
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
  cursor: pointer;
}

.nav-link:hover,
.nav-link.active {
  color: var(--primary-orange);
  background: var(--primary-orange-soft);
}

/* Dropdown Menu for "More" */
.dropdown-wrapper {
  position: relative;
}

.dropdown-trigger {
  display: inline-flex;
  align-items: center;
  gap: 5px;
}

.dropdown-trigger svg {
  width: 14px;
  height: 14px;
  transition: transform var(--transition-fast);
}

.dropdown-wrapper:hover .dropdown-trigger svg {
  transform: rotate(180deg);
}

.dropdown-menu {
  position: absolute;
  top: 100%;
  right: 0;
  width: 220px;
  background: #FFFFFF;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-light);
  box-shadow: var(--shadow-xl);
  padding: 8px;
  list-style: none;
  display: none;
  flex-direction: column;
  gap: 2px;
  z-index: 1050;
  animation: fadeInDown 0.2s ease;
}

.dropdown-wrapper:hover .dropdown-menu {
  display: flex;
}

.dropdown-menu a {
  padding: 10px 14px;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--text-primary);
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
  display: flex;
  align-items: center;
  gap: 8px;
}

.dropdown-menu a:hover {
  background: var(--primary-orange-soft);
  color: var(--primary-orange);
}

.dropdown-menu a.staff-login-item {
  color: var(--primary-blue);
  border-top: 1px solid var(--border-light);
  margin-top: 4px;
  padding-top: 10px;
  font-weight: 700;
}

.dropdown-menu a.staff-login-item:hover {
  background: var(--primary-blue-soft);
}

@keyframes fadeInDown {
  from { opacity: 0; transform: translateY(-8px); }
  to { opacity: 1; transform: translateY(0); }
}

/* Mobile Menu Toggle */
.mobile-toggle {
  display: none;
  background: transparent;
  border: none;
  cursor: pointer;
  padding: 8px;
  color: var(--navy-dark);
}

/* 3. WHATSAPP FLOATING BUTTON (FROZEN IN LOWER RIGHT HAND CORNER) */
#whatsapp-float {
  position: fixed;
  bottom: 26px;
  right: 26px;
  width: 62px;
  height: 62px;
  border-radius: 50%;
  background: #25D366;
  color: #FFFFFF;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 6px 24px rgba(37, 211, 102, 0.45);
  z-index: 9999;
  cursor: pointer;
  transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  text-decoration: none;
}

#whatsapp-float svg {
  width: 34px;
  height: 34px;
  fill: currentColor;
}

#whatsapp-float:hover {
  transform: scale(1.1) translateY(-4px);
  box-shadow: 0 10px 28px rgba(37, 211, 102, 0.55);
}

.whatsapp-pulse {
  position: absolute;
  width: 100%;
  height: 100%;
  border-radius: 50%;
  background: rgba(37, 211, 102, 0.4);
  z-index: -1;
  animation: pulse-ring 2s infinite cubic-bezier(0.215, 0.61, 0.355, 1);
}

@keyframes pulse-ring {
  0% { transform: scale(0.95); opacity: 0.8; }
  50% { transform: scale(1.4); opacity: 0; }
  100% { transform: scale(0.95); opacity: 0; }
}

.whatsapp-tooltip {
  position: absolute;
  right: 74px;
  background: #0F172A;
  color: #FFFFFF;
  font-size: 0.82rem;
  font-weight: 600;
  padding: 6px 14px;
  border-radius: var(--radius-sm);
  white-space: nowrap;
  pointer-events: none;
  opacity: 0;
  transform: translateX(10px);
  transition: all var(--transition-fast);
  box-shadow: var(--shadow-md);
}

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

/* Footer */
.site-footer {
  background: #0B1329;
  color: #E2E8F0;
  padding: clamp(56px, 6vw, 80px) 0 32px 0;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  margin-top: auto;
}

.site-footer .container {
  max-width: 1720px;
  padding: 0 clamp(20px, 3.5vw, 60px);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
  gap: clamp(28px, 3.5vw, 54px);
  margin-bottom: 48px;
}

.footer-brand h3 {
  color: #FFFFFF;
  font-size: 1.35rem;
  margin-bottom: 12px;
}

.footer-brand p {
  color: #94A3B8;
  font-size: 0.92rem;
  line-height: 1.6;
  margin-bottom: 18px;
}

.footer-col h4 {
  color: #FFFFFF;
  font-size: 1.05rem;
  margin-bottom: 18px;
  position: relative;
  padding-bottom: 8px;
}

.footer-col h4::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: 0;
  width: 32px;
  height: 2px;
  background: var(--primary-orange);
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-links a {
  color: #94A3B8;
  font-size: 0.9rem;
  transition: color var(--transition-fast);
}

.footer-links a:hover {
  color: var(--primary-orange);
}

.footer-contact-info p {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 0.9rem;
  color: #94A3B8;
  margin-bottom: 12px;
}

.footer-contact-info svg {
  width: 18px;
  height: 18px;
  color: var(--primary-orange);
  flex-shrink: 0;
  margin-top: 2px;
}

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 28px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  font-size: 0.85rem;
  color: #64748B;
}

/* Mobile Responsiveness */
@media (max-width: 1280px) {
  .main-nav-menu {
    gap: 2px;
  }
  .nav-link {
    padding: 7px 10px;
    font-size: 0.88rem;
  }
  .partner-brand-name {
    font-size: 1rem;
  }
  .partner-brand-sub {
    font-size: 0.7rem;
  }
}

@media (max-width: 992px) {
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
  .main-nav-menu {
    display: none;
  }
  .mobile-toggle {
    display: block;
  }
}

@media (max-width: 768px) {
  .partner-text-block {
    display: none;
  }
  .partner-logo-img {
    width: 42px;
    height: 42px;
  }
}

@media (max-width: 640px) {
  #top-contact-strip {
    font-size: 0.78rem;
  }
  .contact-email-pill {
    display: none;
  }
  .footer-grid {
    grid-template-columns: 1fr;
  }
  .footer-bottom {
    flex-direction: column;
    gap: 12px;
    text-align: center;
  }
}

@media (max-width: 480px) {
  .nav-partner-badge {
    display: none;
  }
}