/* ============================================================
   SAVANNAH UNIVERSITY - African Higher Institution
   Custom Stylesheet
   ============================================================ */

/* ---------- CSS Variables ---------- */
:root {
  --primary: #1A3A6E;        /* Academic Navy Blue */
  --primary-light: #2E5AA0;  /* Lighter Blue */
  --primary-dark: #112646;   /* Deep Navy */
  --secondary: #C8A24A;      /* Academic Gold */
  --secondary-light: #E0C274;/* Light Gold */
  --accent: #8B1E3F;         /* Maroon Accent */
  --accent-light: #B23A5C;   /* Light Maroon */
  --text-dark: #1C1C28;      /* Near Black */
  --text-medium: #44444F;    /* Dark Grey */
  --text-light: #76767F;     /* Medium Grey */
  --white: #FFFFFF;
  --bg-light: #F4F7FC;       /* Very Light Blue */
  --bg-cream: #FBF8F1;       /* Warm Cream */
  --border: #E4E8F0;
  --shadow: 0 2px 14px rgba(26,58,110,0.08);
  --shadow-hover: 0 10px 30px rgba(26,58,110,0.14);
  --radius: 12px;
  --transition: all 0.3s ease;
}

/* ---------- Reset & Base ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  font-family: 'Poppins', sans-serif;
  color: var(--text-dark);
  background: var(--white);
  line-height: 1.7;
  overflow-x: hidden;
}
h1, h2, h3, h4, h5, h6 { font-weight: 700; line-height: 1.3; }
.font-serif { font-family: 'Playfair Display', serif; }
a { color: var(--primary); text-decoration: none; transition: var(--transition); }
a:hover { color: var(--primary-dark); }
img { max-width: 100%; height: auto; }
.section-padding { padding: 80px 0; }

/* ---------- Top Bar ---------- */
.top-bar {
  background: var(--primary-dark);
  color: rgba(255,255,255,0.85);
  font-size: 0.82rem;
  padding: 8px 0;
}
.top-bar a { color: rgba(255,255,255,0.85); }
.top-bar a:hover { color: var(--secondary); }
.top-bar .top-contact span { margin-right: 20px; }
.top-bar .top-social a { margin-left: 12px; }

/* ---------- Navbar ---------- */
.navbar {
  background: var(--white);
  box-shadow: var(--shadow);
  padding: 14px 0;
  transition: var(--transition);
  z-index: 1040;
}
.navbar.scrolled { padding: 8px 0; box-shadow: 0 4px 20px rgba(0,0,0,0.1); }
.navbar-brand {
  display: flex;
  align-items: center;
  gap: 12px;
}
.navbar-brand .brand-icon {
  width: 46px; height: 46px;
  background: var(--primary);
  color: var(--secondary);
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.4rem;
}
.navbar-brand .brand-text { line-height: 1.1; }
.navbar-brand .brand-name {
  font-family: 'Playfair Display', serif;
  font-weight: 800;
  font-size: 1.3rem;
  color: var(--primary);
}
.navbar-brand .brand-tag {
  font-size: 0.68rem;
  color: var(--text-light);
  letter-spacing: 1px;
  text-transform: uppercase;
}
.nav-link {
  font-weight: 500;
  color: var(--text-medium) !important;
  padding: 8px 14px !important;
  border-radius: 8px;
  transition: var(--transition);
}
.nav-link:hover, .nav-link.active {
  color: var(--primary) !important;
  background: var(--bg-light);
}
.navbar-toggler { border: none; }
.navbar-toggler:focus { box-shadow: none; }

/* ---------- Buttons ---------- */
.btn-primary-custom {
  background: var(--primary);
  color: var(--white);
  border: none;
  padding: 12px 30px;
  border-radius: 8px;
  font-weight: 600;
  transition: var(--transition);
  display: inline-flex;
  align-items: center;
  gap: 8px;
}
.btn-primary-custom:hover {
  background: var(--primary-dark);
  color: var(--white);
  transform: translateY(-2px);
  box-shadow: 0 6px 18px rgba(26,58,110,0.3);
}
.btn-gold-custom {
  background: var(--secondary);
  color: var(--primary-dark);
  border: none;
  padding: 12px 30px;
  border-radius: 8px;
  font-weight: 600;
  transition: var(--transition);
  display: inline-flex;
  align-items: center;
  gap: 8px;
}
.btn-gold-custom:hover {
  background: var(--secondary-light);
  color: var(--primary-dark);
  transform: translateY(-2px);
  box-shadow: 0 6px 18px rgba(200,162,74,0.4);
}
.btn-outline-custom {
  background: transparent;
  color: var(--primary);
  border: 2px solid var(--primary);
  padding: 10px 28px;
  border-radius: 8px;
  font-weight: 600;
  transition: var(--transition);
  display: inline-flex;
  align-items: center;
  gap: 8px;
}
.btn-outline-custom:hover {
  background: var(--primary);
  color: var(--white);
  transform: translateY(-2px);
}
.btn-white-custom {
  background: var(--white);
  color: var(--primary);
  border: none;
  padding: 12px 30px;
  border-radius: 8px;
  font-weight: 600;
  transition: var(--transition);
}
.btn-white-custom:hover { background: var(--bg-light); transform: translateY(-2px); }

/* ---------- Hero ---------- */
.hero-section {
  background: linear-gradient(rgba(17,38,70,0.85), rgba(17,38,70,0.9)),
    url('https://images.unsplash.com/photo-1562774053-701939374585?w=1600&h=900&fit=crop') center/cover no-repeat;
  min-height: 650px;
  display: flex;
  align-items: center;
  position: relative;
  color: var(--white);
}
.hero-section .hero-tag {
  display: inline-block;
  background: rgba(200,162,74,0.2);
  color: var(--secondary-light);
  padding: 6px 18px;
  border-radius: 50px;
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 18px;
  border: 1px solid rgba(200,162,74,0.3);
}
.hero-title {
  font-family: 'Playfair Display', serif;
  font-size: 3.4rem;
  font-weight: 800;
  margin-bottom: 20px;
}
.hero-title span { color: var(--secondary); }
.hero-subtitle {
  font-size: 1.15rem;
  color: rgba(255,255,255,0.85);
  margin-bottom: 30px;
  max-width: 560px;
}
.hero-stats {
  display: flex;
  gap: 36px;
  margin-top: 40px;
  flex-wrap: wrap;
}
.hero-stats .hero-stat .num {
  font-size: 2rem;
  font-weight: 800;
  color: var(--secondary);
  font-family: 'Playfair Display', serif;
}
.hero-stats .hero-stat .lbl {
  font-size: 0.85rem;
  color: rgba(255,255,255,0.75);
}

/* ---------- Section Headers ---------- */
.section-header { margin-bottom: 50px; }
.section-header .section-tag {
  display: inline-block;
  background: var(--bg-light);
  color: var(--primary);
  padding: 6px 18px;
  border-radius: 50px;
  font-size: 0.82rem;
  font-weight: 600;
  margin-bottom: 14px;
  text-transform: uppercase;
  letter-spacing: 1px;
}
.section-header h2 {
  font-family: 'Playfair Display', serif;
  font-size: 2.4rem;
  color: var(--text-dark);
  margin-bottom: 14px;
}
.section-header h2 span { color: var(--primary); }
.section-header p { color: var(--text-light); max-width: 620px; margin: 0 auto; }

/* ---------- Quick Info Bar ---------- */
.info-bar {
  background: var(--primary);
  color: var(--white);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-hover);
  margin-top: -60px;
  position: relative;
  z-index: 10;
}
.info-bar .info-item {
  padding: 30px 24px;
  display: flex;
  align-items: center;
  gap: 16px;
  border-right: 1px solid rgba(255,255,255,0.12);
}
.info-bar .info-item:last-child { border-right: none; }
.info-bar .info-item i {
  font-size: 2rem;
  color: var(--secondary);
}
.info-bar .info-item h5 { margin: 0; font-weight: 700; font-size: 1.05rem; }
.info-bar .info-item p { margin: 0; font-size: 0.85rem; opacity: 0.8; }

/* ---------- Feature Cards ---------- */
.feature-card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 32px 26px;
  box-shadow: var(--shadow);
  transition: var(--transition);
  height: 100%;
  border-bottom: 3px solid transparent;
}
.feature-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-hover);
  border-bottom-color: var(--secondary);
}
.feature-card .feature-icon {
  width: 64px; height: 64px;
  background: var(--bg-light);
  border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.6rem;
  color: var(--primary);
  margin-bottom: 18px;
  transition: var(--transition);
}
.feature-card:hover .feature-icon { background: var(--primary); color: var(--secondary); }
.feature-card h5 { font-weight: 700; margin-bottom: 10px; }
.feature-card p { color: var(--text-light); font-size: 0.9rem; margin: 0; }

/* ---------- Program / Faculty Cards ---------- */
.program-card {
  background: var(--white);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: var(--transition);
  height: 100%;
}
.program-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-hover); }
.program-card .card-img-top { height: 200px; object-fit: cover; }
.program-card .card-body { padding: 24px; }
.program-card .program-faculty {
  display: inline-block;
  background: var(--bg-light);
  color: var(--primary);
  padding: 4px 14px;
  border-radius: 50px;
  font-size: 0.75rem;
  font-weight: 600;
  margin-bottom: 10px;
}
.program-card .card-title { font-weight: 700; font-size: 1.15rem; margin-bottom: 10px; }
.program-card .card-title a { color: var(--text-dark); }
.program-card .card-title a:hover { color: var(--primary); }
.program-card .program-meta {
  display: flex; gap: 16px; flex-wrap: wrap;
  font-size: 0.82rem; color: var(--text-light);
  padding-top: 14px; margin-top: 14px;
  border-top: 1px solid var(--border);
}
.program-card .program-meta i { color: var(--primary); margin-right: 4px; }

/* Faculty Icon Card */
.faculty-card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 30px 24px;
  box-shadow: var(--shadow);
  transition: var(--transition);
  height: 100%;
  text-align: center;
}
.faculty-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-hover); }
.faculty-card .faculty-icon {
  width: 70px; height: 70px;
  margin: 0 auto 18px;
  background: linear-gradient(135deg, var(--primary), var(--primary-light));
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.8rem; color: var(--secondary);
}
.faculty-card h5 { font-weight: 700; margin-bottom: 8px; }
.faculty-card p { color: var(--text-light); font-size: 0.88rem; margin-bottom: 12px; }
.faculty-card .dept-count { font-size: 0.8rem; color: var(--primary); font-weight: 600; }

/* ---------- Stats Section ---------- */
.stats-section {
  background: linear-gradient(135deg, var(--primary-dark), var(--primary));
  color: var(--white);
}
.stat-item { text-align: center; padding: 20px; }
.stat-item .stat-icon { font-size: 2rem; color: var(--secondary); margin-bottom: 10px; }
.stat-item .stat-number {
  font-size: 2.8rem; font-weight: 800;
  color: var(--white);
  font-family: 'Playfair Display', serif;
}
.stat-item .stat-label { font-size: 0.95rem; opacity: 0.85; }

/* ---------- Faculty / Lecturer Cards ---------- */
.lecturer-card {
  background: var(--white);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: var(--transition);
  text-align: center;
}
.lecturer-card:hover { box-shadow: var(--shadow-hover); transform: translateY(-4px); }
.lecturer-card .lecturer-img { height: 260px; width: 100%; object-fit: cover; }
.lecturer-card .card-body { padding: 20px; }
.lecturer-card h5 { font-weight: 700; margin-bottom: 2px; }
.lecturer-card .lecturer-role { color: var(--primary); font-size: 0.85rem; font-weight: 600; }
.lecturer-card .social-links a {
  width: 34px; height: 34px;
  display: inline-flex; align-items: center; justify-content: center;
  background: var(--bg-light); color: var(--primary);
  border-radius: 50%; margin: 0 3px;
  transition: var(--transition);
}
.lecturer-card .social-links a:hover { background: var(--primary); color: var(--white); }

/* ---------- Testimonials ---------- */
.testimonial-card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 30px;
  box-shadow: var(--shadow);
  position: relative;
  transition: var(--transition);
  height: 100%;
}
.testimonial-card:hover { box-shadow: var(--shadow-hover); }
.testimonial-card .quote-icon { font-size: 2.4rem; color: var(--bg-light); position: absolute; top: 20px; right: 24px; }
.testimonial-card .testimonial-text { font-style: italic; color: var(--text-medium); margin-bottom: 18px; }
.testimonial-card .testimonial-author { display: flex; align-items: center; gap: 12px; }
.testimonial-card .testimonial-author img { width: 50px; height: 50px; border-radius: 50%; object-fit: cover; }
.testimonial-card .author-name { font-weight: 700; font-size: 0.95rem; }
.testimonial-card .author-role { color: var(--text-light); font-size: 0.8rem; }

/* ---------- Blog Cards ---------- */
.blog-card {
  background: var(--white);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: var(--transition);
  height: 100%;
}
.blog-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-hover); }
.blog-card .blog-img-wrap { position: relative; overflow: hidden; }
.blog-card .card-img-top { height: 210px; object-fit: cover; transition: var(--transition); }
.blog-card:hover .card-img-top { transform: scale(1.06); }
.blog-card .blog-date {
  position: absolute; bottom: 14px; left: 14px;
  background: var(--secondary); color: var(--primary-dark);
  padding: 6px 14px; border-radius: 8px;
  font-size: 0.78rem; font-weight: 700; text-align: center; line-height: 1.1;
}
.blog-card .card-body { padding: 22px; }
.blog-card .blog-meta { display: flex; gap: 16px; font-size: 0.8rem; color: var(--text-light); margin-bottom: 10px; }
.blog-card .blog-meta i { color: var(--primary); }
.blog-card .blog-category { display: inline-block; background: var(--bg-light); color: var(--primary); padding: 3px 12px; border-radius: 50px; font-size: 0.72rem; font-weight: 600; }
.blog-card .card-title { font-weight: 700; font-size: 1.08rem; margin-bottom: 8px; }
.blog-card .card-title a { color: var(--text-dark); }
.blog-card .card-title a:hover { color: var(--primary); }
.blog-card .card-text { color: var(--text-light); font-size: 0.9rem; }
.blog-card .read-more { font-weight: 600; font-size: 0.85rem; color: var(--primary); display: inline-flex; align-items: center; gap: 6px; }
.blog-card .read-more:hover { gap: 10px; }

/* ---------- Sidebar (Blog / Program) ---------- */
.widget-box {
  background: var(--white);
  border-radius: var(--radius);
  padding: 26px;
  box-shadow: var(--shadow);
  margin-bottom: 26px;
}
.widget-box h5 { font-weight: 700; margin-bottom: 18px; padding-bottom: 12px; border-bottom: 2px solid var(--bg-light); }
.widget-box .search-input { border: 2px solid var(--border); border-radius: 8px; padding: 10px 16px; width: 100%; transition: var(--transition); }
.widget-box .search-input:focus { border-color: var(--primary); outline: none; }
.widget-box .cat-list li { padding: 9px 0; border-bottom: 1px solid #f1f1f5; }
.widget-box .cat-list li:last-child { border: none; }
.widget-box .cat-list a { color: var(--text-medium); display: flex; justify-content: space-between; }
.widget-box .cat-list a:hover { color: var(--primary); }
.widget-box .tag-cloud a { display: inline-block; background: var(--bg-light); color: var(--primary); padding: 5px 14px; border-radius: 50px; font-size: 0.8rem; margin: 3px; transition: var(--transition); }
.widget-box .tag-cloud a:hover { background: var(--primary); color: var(--white); }

/* ---------- Page Header ---------- */
.page-header {
  background: linear-gradient(rgba(17,38,70,0.88), rgba(17,38,70,0.92)),
    url('https://images.unsplash.com/photo-1498243691581-b145c3f54a5a?w=1600&h=600&fit=crop') center/cover no-repeat;
  padding: 90px 0 70px;
  text-align: center;
  color: var(--white);
}
.page-header h1 { font-family: 'Playfair Display', serif; font-size: 2.8rem; font-weight: 800; margin-bottom: 12px; }
.page-header .breadcrumb { background: transparent; justify-content: center; margin: 0; }
.page-header .breadcrumb-item, .page-header .breadcrumb-item a { color: rgba(255,255,255,0.75); font-size: 0.9rem; }
.page-header .breadcrumb-item.active { color: var(--secondary); }
.page-header .breadcrumb-item + .breadcrumb-item::before { color: rgba(255,255,255,0.5); }

/* ---------- About Page ---------- */
.about-badge {
  position: absolute; bottom: -24px; right: -24px;
  background: var(--secondary); color: var(--primary-dark);
  border-radius: var(--radius); padding: 22px 28px;
  box-shadow: var(--shadow-hover);
}
.about-badge .num { font-size: 2rem; font-weight: 800; font-family: 'Playfair Display', serif; }
.about-badge .lbl { font-size: 0.8rem; font-weight: 600; }
.value-card {
  background: var(--white); border-radius: var(--radius);
  padding: 26px; box-shadow: var(--shadow); height: 100%;
  transition: var(--transition); border-left: 3px solid var(--secondary);
}
.value-card:hover { box-shadow: var(--shadow-hover); }
.value-card .value-icon { font-size: 1.6rem; color: var(--primary); margin-bottom: 12px; }
.value-card h5 { font-weight: 700; margin-bottom: 8px; }
.value-card p { color: var(--text-light); font-size: 0.9rem; margin: 0; }

/* ---------- Contact Page ---------- */
.contact-info-card {
  background: var(--white); border-radius: var(--radius);
  padding: 28px 24px; text-align: center;
  box-shadow: var(--shadow); transition: var(--transition); height: 100%;
}
.contact-info-card:hover { box-shadow: var(--shadow-hover); transform: translateY(-4px); }
.contact-info-card .contact-icon {
  width: 60px; height: 60px; margin: 0 auto 16px;
  background: var(--bg-light); border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.5rem; color: var(--primary);
}
.contact-info-card h5 { font-weight: 700; margin-bottom: 8px; }
.contact-info-card p { color: var(--text-light); font-size: 0.9rem; margin: 0; }
.contact-form { background: var(--white); border-radius: var(--radius); padding: 40px; box-shadow: var(--shadow); }
.contact-form .form-control, .contact-form .form-select {
  border: 2px solid var(--border); border-radius: 8px; padding: 12px 16px; transition: var(--transition);
}
.contact-form .form-control:focus, .contact-form .form-select:focus {
  border-color: var(--primary); box-shadow: 0 0 0 3px rgba(26,58,110,0.08);
}
.contact-form label { font-weight: 600; font-size: 0.9rem; }

/* ---------- Privacy Page ---------- */
.privacy-content { background: var(--white); border-radius: var(--radius); padding: 44px; box-shadow: var(--shadow); }
.privacy-content h3 { color: var(--primary); margin-top: 28px; margin-bottom: 14px; font-size: 1.3rem; }
.privacy-content p { color: var(--text-medium); }
.privacy-content ul { color: var(--text-medium); padding-left: 20px; }
.privacy-content ul li { margin-bottom: 8px; }

/* ---------- Program Detail ---------- */
.program-hero {
  background: linear-gradient(135deg, var(--primary-dark), var(--primary));
  color: var(--white); padding: 100px 0 60px;
}
.program-hero .program-tag {
  display: inline-block; background: rgba(200,162,74,0.2); color: var(--secondary-light);
  padding: 5px 16px; border-radius: 50px; font-size: 0.82rem; font-weight: 600; margin-bottom: 14px;
  border: 1px solid rgba(200,162,74,0.3);
}
.program-hero h1 { font-family: 'Playfair Display', serif; font-size: 2.6rem; font-weight: 800; }
.program-hero .program-meta { display: flex; gap: 24px; flex-wrap: wrap; margin-top: 20px; font-size: 0.9rem; }
.program-hero .program-meta i { color: var(--secondary); margin-right: 6px; }
.detail-tabs .nav-link { font-weight: 600; color: var(--text-light); border: none; padding: 12px 20px; }
.detail-tabs .nav-link.active { color: var(--primary); border-bottom: 3px solid var(--primary); background: transparent; }
.detail-content-box { background: var(--white); border-radius: var(--radius); padding: 34px; box-shadow: var(--shadow); }
.detail-content-box h4 { font-weight: 700; margin-bottom: 16px; }

/* Curriculum Accordion */
.curriculum-item { background: var(--white); border-radius: var(--radius); box-shadow: var(--shadow); margin-bottom: 14px; overflow: hidden; }
.curriculum-head {
  padding: 16px 22px; background: var(--bg-light);
  display: flex; align-items: center; justify-content: space-between;
  cursor: pointer; font-weight: 700; color: var(--text-dark);
}
.curriculum-head i.chev { color: var(--primary); transition: var(--transition); }
.curriculum-head.open i.chev { transform: rotate(180deg); }
.curriculum-content { max-height: 0; overflow: hidden; transition: max-height 0.35s ease; padding: 0 22px; }
.curriculum-content.open { max-height: 600px; padding: 18px 22px; }
.curriculum-content .mod-item { display: flex; justify-content: space-between; padding: 10px 0; border-bottom: 1px solid #f1f1f5; font-size: 0.9rem; }
.curriculum-content .mod-item:last-child { border: none; }
.curriculum-content .mod-item i { color: var(--primary); margin-right: 8px; }

.sidebar-apply { background: var(--white); border-radius: var(--radius); padding: 28px; box-shadow: var(--shadow); margin-bottom: 26px; }
.sidebar-apply .fee-tag { font-size: 1.8rem; font-weight: 800; color: var(--primary); font-family: 'Playfair Display', serif; }
.sidebar-apply .fact-row { display: flex; justify-content: space-between; padding: 10px 0; border-bottom: 1px solid #f1f1f5; font-size: 0.9rem; }
.sidebar-apply .fact-row:last-child { border: none; }
.sidebar-apply .fact-row span:first-child { color: var(--text-light); }
.sidebar-apply .fact-row span:last-child { font-weight: 600; }

/* ---------- Blog Detail ---------- */
.blog-detail-content { background: var(--white); border-radius: var(--radius); padding: 42px; box-shadow: var(--shadow); }
.blog-detail-content .bd-meta { display: flex; gap: 20px; flex-wrap: wrap; margin-bottom: 20px; font-size: 0.85rem; color: var(--text-light); }
.blog-detail-content .bd-meta i { color: var(--primary); }
.blog-detail-content .bd-img { border-radius: var(--radius); margin-bottom: 26px; width: 100%; height: 400px; object-fit: cover; }
.blog-detail-content h2 { font-family: 'Playfair Display', serif; font-size: 1.9rem; margin-bottom: 16px; }
.blog-detail-content p { color: var(--text-medium); margin-bottom: 16px; }
.blog-detail-content blockquote {
  background: var(--bg-light); border-left: 4px solid var(--secondary);
  padding: 20px 26px; border-radius: 0 var(--radius) var(--radius) 0;
  margin: 26px 0; font-style: italic; color: var(--text-medium);
}

/* ---------- CTA Section ---------- */
.cta-section {
  background: linear-gradient(rgba(17,38,70,0.9), rgba(26,58,110,0.9)),
    url('https://images.unsplash.com/photo-1523050854058-8df90110c9f1?w=1600&h=600&fit=crop') center/cover no-repeat;
  color: var(--white); text-align: center;
}
.cta-section h2 { font-family: 'Playfair Display', serif; font-weight: 800; font-size: 2.4rem; }

/* ---------- Newsletter ---------- */
.newsletter-input { border: 2px solid var(--border); border-radius: 8px; padding: 12px 20px; width: 100%; transition: var(--transition); }
.newsletter-input:focus { border-color: var(--primary); outline: none; }

/* ---------- Footer ---------- */
.footer { background: var(--primary-dark); color: rgba(255,255,255,0.75); }
.footer h5 { color: var(--white); font-weight: 700; margin-bottom: 20px; }
.footer .footer-brand { display: flex; align-items: center; gap: 12px; margin-bottom: 18px; }
.footer .footer-brand .brand-icon {
  width: 44px; height: 44px; background: var(--primary); color: var(--secondary);
  border-radius: 10px; display: flex; align-items: center; justify-content: center; font-size: 1.3rem;
}
.footer .footer-brand .brand-name { font-family: 'Playfair Display', serif; font-weight: 800; font-size: 1.2rem; color: var(--white); }
.footer a { color: rgba(255,255,255,0.7); }
.footer a:hover { color: var(--secondary); }
.footer ul li { margin-bottom: 10px; }
.footer .social-links a {
  display: inline-flex; align-items: center; justify-content: center;
  width: 40px; height: 40px; background: rgba(255,255,255,0.1);
  border-radius: 50%; color: var(--white); margin-right: 8px; transition: var(--transition);
}
.footer .social-links a:hover { background: var(--secondary); color: var(--primary-dark); }
.footer-bottom { border-top: 1px solid rgba(255,255,255,0.1); padding-top: 20px; margin-top: 40px; }

/* ---------- Back to Top ---------- */
.back-to-top {
  position: fixed; bottom: 30px; right: 30px;
  width: 46px; height: 46px; background: var(--primary); color: var(--white);
  border-radius: 50%; display: flex; align-items: center; justify-content: center;
  font-size: 1.1rem; box-shadow: 0 4px 14px rgba(26,58,110,0.4);
  transition: var(--transition); opacity: 0; visibility: hidden; z-index: 999; cursor: pointer;
}
.back-to-top.show { opacity: 1; visibility: visible; }
.back-to-top:hover { background: var(--primary-dark); transform: translateY(-3px); }

/* ---------- Animations ---------- */
.fade-up { opacity: 0; transform: translateY(30px); transition: opacity 0.6s ease, transform 0.6s ease; }
.fade-up.visible { opacity: 1; transform: translateY(0); }

/* ---------- Responsive ---------- */
@media (max-width: 991.98px) {
  .hero-title { font-size: 2.6rem; }
  .section-header h2 { font-size: 2rem; }
  .info-bar .info-item { border-right: none; border-bottom: 1px solid rgba(255,255,255,0.12); }
  .page-header h1 { font-size: 2.2rem; }
}
@media (max-width: 767.98px) {
  .hero-title { font-size: 2.1rem; }
  .section-padding { padding: 50px 0; }
  .blog-detail-content, .privacy-content, .contact-form, .detail-content-box { padding: 24px; }
  .stat-item .stat-number { font-size: 2.1rem; }
  .hero-stats { gap: 24px; }
  .top-bar .top-contact { display: none; }
}