/* Color Palette Extracted from Logo */
:root {
  --primary-red: #E31E24;
  --primary-blue: #1A3B8B;
  --accent-gold: #D4A017;
  --dark-text: #1E293B;
  --light-text: #64748B;
  --bg-light: #F8FAFC;
  --white: #FFFFFF;
  --border-color: #E2E8F0;
  --transition: all 0.3s ease;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: 'Poppins', sans-serif;
  scroll-behavior: smooth;
}

body {
  background-color: var(--bg-light);
  color: var(--dark-text);
  line-height: 1.6;
}

a {
  text-decoration: none;
  color: inherit;
}

ul {
  list-style: none;
}

/* Top Info Bar */
.top-bar {
  background: var(--primary-blue);
  color: var(--white);
  padding: 8px 5%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.85rem;
}

.top-bar .contact-info span {
  margin-right: 18px;
}

.top-bar i {
  color: var(--accent-gold);
  margin-right: 6px;
}

.top-bar-social a {
  margin-left: 12px;
  color: var(--white);
  transition: var(--transition);
}

.top-bar-social a:hover {
  color: var(--accent-gold);
}

/* Header & Institutional Branding */
.header {
  padding: 15px 5%;
  display: flex;
  justify-content: flex-start;
  align-items: center;
  background-color: var(--white);
  border-bottom: 1px solid var(--border-color);
}

.brand-container {
  display: flex;
  align-items: center;
  gap: 16px;
}

.brand-logo-img {
  height: 75px;
  width: auto;
  object-fit: contain;
  display: block;
}

.brand-text h4 {
  font-size: 13px;
  color: var(--light-text);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  font-weight: 600;
  margin-bottom: 2px;
}

.brand-text h1 {
  font-size: 22px;
  color: var(--primary-red);
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 2px;
}

.brand-text p {
  font-size: 12.5px;
  color: var(--primary-blue);
  font-weight: 600;
}

/* Navigation Bar */
.navbar {
  background-color: var(--primary-blue);
  position: sticky;
  top: 0;
  z-index: 1000;
  box-shadow: 0 4px 15px rgba(0,0,0,0.08);
}

.nav-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0 5%;
  position: relative;
}

.nav-menu {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  width: 100%;
}

.nav-item {
  position: relative;
}

.nav-link {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 14px 16px;
  color: var(--white);
  font-size: 13.5px;
  font-weight: 500;
  transition: var(--transition);
  cursor: pointer;
}

.nav-link i.fa-chevron-down {
  font-size: 10px;
  margin-left: 6px;
  color: var(--accent-gold);
  transition: transform 0.3s;
}

.nav-link:hover, 
.nav-item:hover > .nav-link {
  background-color: rgba(255, 255, 255, 0.15);
}

/* Dropdown Menus (Desktop) */
.dropdown {
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  background-color: var(--white);
  min-width: 260px;
  box-shadow: 0 6px 15px rgba(0,0,0,0.15);
  border-top: 3px solid var(--primary-red);
  z-index: 1001;
}

.dropdown a {
  color: var(--dark-text);
  padding: 11px 16px;
  display: block;
  font-size: 13px;
  border-bottom: 1px solid #f0f0f0;
  transition: var(--transition);
}

.dropdown a:hover {
  background-color: #f8fafc;
  color: var(--primary-red);
  padding-left: 20px;
}

.btn-nav-apply {
  margin-left: auto;
  background: var(--primary-red);
  color: var(--white) !important;
  padding: 8px 18px !important;
  border-radius: 4px;
  font-weight: 600;
}

.btn-nav-apply:hover {
  background: #c0151a !important;
}

/* Mobile Hamburger Button */
.menu-toggle {
  display: none;
  background: transparent;
  border: none;
  color: var(--white);
  font-size: 22px;
  padding: 12px 0;
  cursor: pointer;
}

/* Notice Marquee Bar */
.notice-bar {
  background: var(--accent-gold);
  color: #1E293B;
  padding: 8px 5%;
  display: flex;
  align-items: center;
  font-weight: 500;
}

.notice-label {
  background: var(--primary-red);
  color: var(--white);
  padding: 3px 10px;
  font-size: 0.8rem;
  border-radius: 4px;
  font-weight: 700;
  margin-right: 15px;
  white-space: nowrap;
}

/* Hero Banner */
.hero {
  position: relative;
  background: linear-gradient(rgba(26, 59, 139, 0.88), rgba(227, 30, 36, 0.82)),
              url('https://images.unsplash.com/photo-1523050854058-8df90110c9f1?auto=format&fit=crop&w=1600&q=80') center/cover;
  color: var(--white);
  text-align: center;
  padding: 90px 20px;
}

.hero h1 {
  font-size: 2.6rem;
  font-weight: 700;
  margin-bottom: 15px;
}

.hero p {
  font-size: 1.1rem;
  max-width: 650px;
  margin: 0 auto 30px;
  opacity: 0.95;
}

.hero-buttons {
  display: flex;
  justify-content: center;
  gap: 15px;
  flex-wrap: wrap;
}

.btn {
  padding: 12px 26px;
  border-radius: 6px;
  text-decoration: none;
  font-weight: 600;
  font-size: 0.95rem;
  transition: var(--transition);
  display: inline-block;
  cursor: pointer;
  border: none;
}

.btn-gold {
  background: var(--accent-gold);
  color: var(--dark-text);
}

.btn-gold:hover {
  background: #b88b14;
  color: var(--white);
}

.btn-outline {
  border: 2px solid var(--white);
  color: var(--white);
}

.btn-outline:hover {
  background: var(--white);
  color: var(--primary-blue);
}

/* Key Highlights / Metrics */
.metrics {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 20px;
  padding: 30px 5%;
  margin-top: -40px;
  position: relative;
  z-index: 2;
}

.metric-card {
  background: var(--white);
  padding: 25px 20px;
  border-radius: 8px;
  text-align: center;
  box-shadow: 0 10px 25px rgba(0,0,0,0.06);
  border-top: 4px solid var(--primary-red);
}

.metric-card i {
  font-size: 2rem;
  color: var(--primary-blue);
  margin-bottom: 10px;
}

.metric-card h3 {
  font-size: 1.8rem;
  color: var(--primary-red);
}

.metric-card p {
  color: var(--light-text);
  font-size: 0.9rem;
}

/* Global Section Settings */
section {
  padding: 50px 5%;
}

.section-title {
  text-align: center;
  margin-bottom: 40px;
}

.section-title h2 {
  color: var(--primary-blue);
  font-size: 2rem;
  font-weight: 700;
  position: relative;
  display: inline-block;
  padding-bottom: 8px;
}

.section-title h2::after {
  content: '';
  position: absolute;
  left: 50%;
  bottom: 0;
  transform: translateX(-50%);
  width: 60px;
  height: 3px;
  background: var(--primary-red);
}

/* About Section */
.about-container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: center;
  background: var(--white);
  padding: 40px;
  border-radius: 8px;
  box-shadow: 0 5px 20px rgba(0,0,0,0.05);
}

.about-content h3 {
  color: var(--primary-red);
  font-size: 1.4rem;
  margin-bottom: 15px;
}

.about-content p {
  color: var(--light-text);
  margin-bottom: 15px;
  font-size: 0.95rem;
}

.about-image img {
  width: 50%;
  border-radius: 8px;
  box-shadow: 0 8px 20px rgba(0,0,0,0.1);
}

/* Academic Programs */
.courses-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 25px;
}

.course-card {
  background: var(--white);
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 5px 15px rgba(0,0,0,0.05);
  border: 1px solid var(--border-color);
  transition: var(--transition);
}

.course-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 12px 25px rgba(0,0,0,0.1);
}

.course-header {
  background: linear-gradient(135deg, var(--primary-blue), #2a56c4);
  color: var(--white);
  padding: 25px 20px;
  text-align: center;
}

.course-header h3 {
  font-size: 1.4rem;
}

.course-body {
  padding: 20px;
}

.course-body ul {
  margin-bottom: 20px;
}

.course-body ul li {
  padding: 6px 0;
  color: var(--light-text);
  font-size: 0.9rem;
  display: flex;
  align-items: center;
}

.course-body ul li i {
  color: var(--accent-gold);
  margin-right: 8px;
}

/* Facilities Section */
.facilities-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 20px;
}

.facility-card {
  background: var(--white);
  padding: 25px 20px;
  border-radius: 8px;
  text-align: center;
  border-bottom: 3px solid var(--primary-blue);
  box-shadow: 0 5px 15px rgba(0,0,0,0.04);
  transition: var(--transition);
}

.facility-card:hover {
  border-color: var(--primary-red);
  transform: translateY(-4px);
}

.facility-card i {
  font-size: 2.2rem;
  color: var(--primary-red);
  margin-bottom: 12px;
}

.facility-card h4 {
  margin-bottom: 8px;
  color: var(--dark-text);
}

.facility-card p {
  font-size: 0.85rem;
  color: var(--light-text);
}

/* Admission & Contact */
.contact-container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 30px;
  background: var(--white);
  padding: 40px;
  border-radius: 8px;
  box-shadow: 0 5px 20px rgba(0,0,0,0.05);
}

.form-group {
  margin-bottom: 16px;
}

.form-group label {
  display: block;
  margin-bottom: 6px;
  font-size: 0.9rem;
  font-weight: 500;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 10px 12px;
  border: 1px solid var(--border-color);
  border-radius: 6px;
  font-size: 0.9rem;
  outline: none;
  transition: var(--transition);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--primary-blue);
  box-shadow: 0 0 0 2px rgba(26, 59, 139, 0.15);
}

.info-list li {
  display: flex;
  align-items: flex-start;
  margin-bottom: 15px;
  color: var(--light-text);
  font-size: 0.95rem;
}

.info-list li i {
  color: var(--primary-red);
  margin-right: 12px;
  font-size: 1.1rem;
  margin-top: 4px;
}

/* Footer */
footer {
  background: #0f172a;
  color: #94A3B8;
  padding: 50px 5% 20px;
  margin-top: 40px;
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 40px;
  margin-bottom: 40px;
}

.footer-col h4 {
  color: var(--white);
  margin-bottom: 18px;
  font-size: 1.1rem;
  border-left: 3px solid var(--primary-red);
  padding-left: 8px;
}

.footer-col ul li {
  margin-bottom: 10px;
}

.footer-col ul li a {
  color: #94A3B8;
  transition: var(--transition);
}

.footer-col ul li a:hover {
  color: var(--white);
  padding-left: 4px;
}

.footer-bottom {
  border-top: 1px solid #1E293B;
  padding-top: 20px;
  text-align: center;
  font-size: 0.85rem;
}

/* Desktop Hover Behavior */
@media (min-width: 993px) {
  .nav-item:hover .dropdown {
    display: block;
  }
}

/* Mobile & Tablet Responsive Styles */
@media (max-width: 992px) {
  .top-bar {
    display: none;
  }

  .header {
    padding: 12px 5%;
  }

  .brand-container {
    gap: 12px;
  }

  .brand-logo-img {
    height: 55px;
  }

  .brand-text h1 {
    font-size: 17px;
  }

  .brand-text h4, 
  .brand-text p {
    font-size: 11px;
  }

  .menu-toggle {
    display: block;
  }

  /* Force hidden by default on mobile, block hover rules */
  .nav-menu {
    display: none !important;
    flex-direction: column !important;
    align-items: stretch !important;
    width: 100% !important;
    background-color: #122963 !important;
    position: absolute !important;
    top: 100% !important;
    left: 0 !important;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding: 10px 0 !important;
    box-shadow: 0 10px 20px rgba(0,0,0,0.15) !important;
    z-index: 9999 !important;
  }

  /* Active state class toggled by JS */
  .nav-menu.active {
    display: flex !important;
  }

  .nav-item {
    width: 100% !important;
  }

  .nav-link {
    padding: 12px 20px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  }

  .dropdown {
    display: none !important;
    position: static !important;
    box-shadow: none !important;
    background-color: #0b1c47 !important;
    border-top: none !important;
    border-left: 3px solid var(--primary-red);
    min-width: 100% !important;
  }

  .dropdown.open {
    display: block !important;
  }

  .nav-item:hover .dropdown {
    display: none !important;
  }

  .nav-item .dropdown.open {
    display: block !important;
  }

  .btn-nav-apply {
    margin: 10px 20px;
    text-align: center;
  }

  .about-container, 
  .contact-container {
    grid-template-columns: 1fr;
    padding: 25px 20px;
  }

  .hero h1 {
    font-size: 1.8rem;
  }

  .hero p {
    font-size: 0.95rem;
  }
}