/* ==========================================================================
   ALLIED BOOK CENTER - FULLY RESPONSIVE STYLES & DESIGN SYSTEM
   Mobile-First & Ultra-Polished Academic Visual Styling
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Cinzel:wght@600;700;800&family=Plus+Jakarta+Sans:wght@300;400;500;600;700;800&display=swap');

:root {
  --navy-deep: #070F1E;
  --navy-main: #0B192E;
  --navy-light: #152540;
  --navy-card: #1A2E4B;
  
  --gold-accent: #D4AF37;
  --gold-bright: #F59E0B;
  --gold-subtle: rgba(212, 175, 55, 0.15);
  
  --emerald-success: #10B981;
  --blue-brand: #3B82F6;
  --purple-brand: #8B5CF6;
  
  --bg-primary: #F8FAFC;
  --bg-secondary: #FFFFFF;
  --bg-tertiary: #F1F5F9;
  
  --text-main: #0F172A;
  --text-muted: #475569;
  --text-subtle: #94A3B8;
  
  --border-color: #E2E8F0;
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 12px rgba(15, 23, 42, 0.08);
  --shadow-lg: 0 12px 32px rgba(15, 23, 42, 0.12);

  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-full: 9999px;

  --transition-fast: 0.18s ease;
  --transition-normal: 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
  max-width: 100%;
  overflow-x: clip;
}

body {
  font-family: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  background-color: var(--bg-primary);
  color: var(--text-main);
  line-height: 1.6;
  min-height: 100vh;
  width: 100%;
  max-width: 100%;
  overflow-x: clip;
  position: relative;
}

h1, h2, h3, .font-serif {
  font-family: 'Cinzel', serif;
  letter-spacing: -0.01em;
}

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

button, input, select, textarea {
  font-family: inherit;
  font-size: inherit;
}

img, svg {
  max-width: 100%;
  height: auto;
  display: block;
}

/* ==========================================================================
   Top Announcement Bar
   ========================================================================== */
.top-bar {
  background: linear-gradient(90deg, var(--navy-deep) 0%, #112240 50%, var(--navy-deep) 100%);
  color: #E2E8F0;
  font-size: 0.82rem;
  padding: 0.5rem 1.5rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.5rem;
  border-bottom: 1px solid rgba(212, 175, 55, 0.2);
}

.top-bar-notice {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-weight: 500;
}

.top-bar-contacts {
  display: flex;
  gap: 1.25rem;
  align-items: center;
  flex-wrap: wrap;
}

.top-bar-contacts a {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  transition: color var(--transition-fast);
}

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

/* ==========================================================================
   Sticky Navbar & Mobile Menu
   ========================================================================== */
.navbar {
  position: -webkit-sticky;
  position: sticky;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(11, 25, 46, 0.98);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1.5px solid rgba(212, 175, 55, 0.25);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
  padding: 0.75rem 1.5rem;
  width: 100%;
}

.navbar-container {
  max-width: 1280px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  position: relative;
}

.brand-logo {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  color: #FFFFFF;
}

.brand-icon {
  width: 40px;
  height: 40px;
  min-width: 40px;
  background: linear-gradient(135deg, var(--gold-accent), #B38F29);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--navy-deep);
  font-size: 1.25rem;
  box-shadow: 0 2px 8px rgba(212, 175, 55, 0.3);
}

.brand-text h1 {
  font-size: 1.15rem;
  font-weight: 800;
  color: #FFFFFF;
  line-height: 1.1;
  white-space: nowrap;
}

.brand-text p {
  font-size: 0.65rem;
  color: var(--gold-accent);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  font-weight: 600;
  white-space: nowrap;
}

.nav-links {
  display: flex;
  list-style: none;
  gap: 1.5rem;
  align-items: center;
}

.nav-link {
  color: #CBD5E1;
  font-weight: 500;
  font-size: 0.9rem;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  transition: color var(--transition-fast);
  padding: 0.3rem 0;
}

.nav-link:hover, .nav-link.active {
  color: #FFFFFF;
}

.mobile-nav-toggle {
  display: none;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: var(--gold-accent);
  width: 40px;
  height: 40px;
  border-radius: var(--radius-md);
  cursor: pointer;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  transition: all var(--transition-fast);
}

.mobile-nav-toggle:hover {
  background: rgba(212, 175, 55, 0.2);
}

/* ==========================================================================
   Hero Section
   ========================================================================== */
.hero {
  position: relative;
  background: linear-gradient(165deg, var(--navy-deep) 0%, var(--navy-main) 60%, #10233D 100%);
  color: #FFFFFF;
  padding: 4.5rem 1.5rem 5rem;
  overflow: hidden;
  text-align: center;
}

.hero-container {
  max-width: 900px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.hero-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(212, 175, 55, 0.12);
  border: 1px solid rgba(212, 175, 55, 0.3);
  color: var(--gold-accent);
  padding: 0.4rem 1rem;
  border-radius: var(--radius-full);
  font-size: 0.82rem;
  font-weight: 600;
  margin-bottom: 1.5rem;
}

.hero-title {
  font-size: clamp(1.85rem, 4.5vw, 3.2rem);
  font-weight: 800;
  line-height: 1.2;
  margin-bottom: 1.25rem;
  color: #FFFFFF;
}

.hero-title span {
  background: linear-gradient(135deg, #FFF 30%, var(--gold-accent) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-subtitle {
  font-size: clamp(0.95rem, 2vw, 1.12rem);
  color: #94A3B8;
  line-height: 1.65;
  margin: 0 auto 2rem;
  max-width: 780px;
}

.hero-btn-group {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  justify-content: center;
  width: 100%;
}

.btn-primary {
  background: linear-gradient(135deg, var(--gold-accent) 0%, #B89020 100%);
  color: var(--navy-deep);
  font-weight: 700;
  font-size: 0.95rem;
  padding: 0.85rem 1.6rem;
  border-radius: var(--radius-md);
  border: none;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  box-shadow: 0 4px 16px rgba(212, 175, 55, 0.3);
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
  text-align: center;
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(212, 175, 55, 0.4);
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.25);
  color: #FFFFFF;
  font-weight: 700;
  font-size: 0.95rem;
  padding: 0.85rem 1.6rem;
  border-radius: var(--radius-md);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  transition: all var(--transition-fast);
  text-align: center;
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.16);
  border-color: #FFFFFF;
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  width: 100%;
  max-width: 750px;
  padding-top: 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  margin-top: 2.5rem;
}

.stat-item h4 {
  font-size: clamp(1.6rem, 3.5vw, 2.2rem);
  font-weight: 800;
  color: var(--gold-accent);
  line-height: 1;
}

.stat-item p {
  font-size: 0.8rem;
  color: #94A3B8;
  margin-top: 0.35rem;
}

/* ==========================================================================
   Sections Common
   ========================================================================== */
section {
  padding: 4.5rem 1.5rem;
  width: 100%;
}

.section-container {
  max-width: 1280px;
  margin: 0 auto;
  width: 100%;
}

.section-header {
  text-align: center;
  max-width: 760px;
  margin: 0 auto 3rem;
}

.section-subtitle {
  color: var(--gold-bright);
  font-size: 0.82rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  margin-bottom: 0.5rem;
  display: block;
}

.section-title {
  font-size: clamp(1.6rem, 3.2vw, 2.2rem);
  color: var(--text-main);
  font-weight: 700;
  margin-bottom: 0.8rem;
  line-height: 1.25;
}

.section-desc {
  color: var(--text-muted);
  font-size: clamp(0.92rem, 1.8vw, 1.05rem);
  line-height: 1.6;
}

/* ==========================================================================
   Process / How It Works
   ========================================================================== */
.process-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1.75rem;
}

.process-card {
  background: var(--bg-primary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 2rem 1.5rem;
  position: relative;
  transition: transform var(--transition-fast);
}

.process-card:hover {
  transform: translateY(-4px);
}

.process-step-num {
  width: 44px;
  height: 44px;
  background: var(--navy-main);
  color: var(--gold-accent);
  font-weight: 800;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.15rem;
  margin-bottom: 1.25rem;
}

/* ==========================================================================
   Categories Grid
   ========================================================================== */
.categories-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 1.75rem;
  width: 100%;
}

.category-card {
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  cursor: pointer;
  transition: transform var(--transition-normal), box-shadow var(--transition-normal), border-color var(--transition-normal);
  display: flex;
  flex-direction: column;
}

.category-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
  border-color: var(--gold-accent);
}

.category-card-header {
  padding: 1.75rem 1.5rem;
  color: #FFFFFF;
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  position: relative;
}

.category-icon-box {
  width: 52px;
  height: 52px;
  background: rgba(0, 0, 0, 0.25);
  backdrop-filter: blur(8px);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
  color: var(--gold-accent);
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.category-badge {
  background: rgba(0, 0, 0, 0.4);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: #FFFFFF;
  font-size: 0.72rem;
  font-weight: 700;
  padding: 0.25rem 0.65rem;
  border-radius: var(--radius-full);
}

.category-card-body {
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.category-title {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--text-main);
  margin-bottom: 0.5rem;
}

.category-desc {
  font-size: 0.88rem;
  color: var(--text-muted);
  line-height: 1.5;
  margin-bottom: 1.25rem;
}

.category-degrees-wrapper {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-bottom: 1.25rem;
}

.degree-chip {
  background: var(--bg-primary);
  border: 1px solid var(--border-color);
  color: var(--text-main);
  font-size: 0.74rem;
  font-weight: 700;
  padding: 0.25rem 0.6rem;
  border-radius: var(--radius-sm);
}

.category-sub-list {
  background: var(--bg-primary);
  border-radius: var(--radius-md);
  padding: 0.9rem;
  margin-bottom: 1.25rem;
}

.branches-tags {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  font-size: 0.82rem;
  color: var(--text-muted);
}

.category-footer {
  margin-top: auto;
  padding-top: 0.9rem;
  border-top: 1px solid var(--border-color);
}

.btn-view-cat {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--blue-brand);
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

/* Callout Card */
.custom-course-callout {
  margin-top: 3rem;
  background: linear-gradient(135deg, var(--navy-main) 0%, var(--navy-deep) 100%);
  border: 1.5px solid var(--gold-accent);
  border-radius: var(--radius-lg);
  padding: 2.25rem;
  color: #FFFFFF;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1.75rem;
  box-shadow: var(--shadow-lg);
}

.custom-course-callout h3 {
  font-size: clamp(1.3rem, 2.5vw, 1.75rem);
  font-weight: 700;
  margin-bottom: 0.5rem;
}

/* ==========================================================================
   Colleges Catalog Section
   ========================================================================== */
.colleges-section {
  background: var(--bg-primary);
}

.college-search-box {
  position: relative;
  max-width: 600px;
  margin: 0 auto 1.5rem;
  width: 100%;
}

.college-search-box input {
  width: 100%;
  padding: 0.85rem 2.8rem 0.85rem 2.8rem;
  background: var(--bg-secondary);
  border: 1.5px solid var(--border-color);
  border-radius: var(--radius-md);
  color: var(--text-main);
  font-size: 0.95rem;
  box-shadow: var(--shadow-sm);
}

.college-pills {
  display: flex;
  justify-content: center;
  gap: 0.5rem;
  flex-wrap: wrap;
  margin-bottom: 2.5rem;
  width: 100%;
}

.college-pill {
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  color: var(--text-muted);
  font-weight: 600;
  font-size: 0.84rem;
  padding: 0.5rem 1.1rem;
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: all var(--transition-fast);
  white-space: nowrap;
}

.college-pill.active {
  background: var(--navy-main);
  color: var(--gold-accent);
  border-color: var(--gold-accent);
}

.colleges-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 1.5rem;
  width: 100%;
}

.college-card {
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-normal);
  display: flex;
  flex-direction: column;
}

.college-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: var(--gold-accent);
}

.college-card-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 0.9rem;
}

.college-icon-circle {
  width: 40px;
  height: 40px;
  background: var(--gold-subtle);
  color: var(--gold-bright);
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
}

.college-type-pill {
  background: var(--bg-tertiary);
  color: var(--text-muted);
  font-size: 0.7rem;
  font-weight: 700;
  padding: 0.2rem 0.55rem;
  border-radius: var(--radius-sm);
  text-transform: uppercase;
}

.college-name {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text-main);
  line-height: 1.35;
  margin-bottom: 0.5rem;
}

.college-location {
  font-size: 0.84rem;
  color: var(--text-muted);
  margin-bottom: 0.9rem;
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.college-supply-details {
  background: var(--bg-primary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 0.75rem 0.9rem;
  font-size: 0.8rem;
  color: var(--text-main);
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
  margin-top: auto;
}

/* Pagination Bar Styling */
.pagination-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1.25rem;
  margin-top: 2.5rem;
  padding-top: 1.75rem;
  border-top: 1px solid var(--border-color);
  width: 100%;
}

.pagination-info {
  font-size: 0.88rem;
  color: var(--text-muted);
  font-weight: 500;
}

.pagination-controls {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  flex-wrap: wrap;
}

.page-btn {
  min-width: 38px;
  height: 38px;
  padding: 0 0.5rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-color);
  background: var(--bg-secondary);
  color: var(--text-main);
  font-weight: 700;
  font-size: 0.88rem;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.page-btn:hover:not(:disabled) {
  border-color: var(--gold-accent);
  color: var(--navy-main);
  background: var(--gold-subtle);
}

.page-btn.active {
  background: var(--navy-main);
  color: var(--gold-accent);
  border-color: var(--gold-accent);
}

.page-btn:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}

/* ==========================================================================
   Book List Submission Section (FULLY RESPONSIVE GRID)
   ========================================================================== */
.submit-list-section {
  background: var(--bg-primary);
  border-top: 1px solid var(--border-color);
}

.submit-list-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2.5rem;
  align-items: flex-start;
  width: 100%;
}

.submit-info-card {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.notice-banner-email {
  background: var(--navy-deep);
  color: #FFFFFF;
  padding: 1.25rem 1.5rem;
  border-radius: var(--radius-md);
  border-left: 4px solid var(--gold-accent);
}

.notice-banner-email h5 {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--gold-accent);
  margin-bottom: 0.3rem;
}

.notice-banner-email p {
  font-size: 0.84rem;
  color: #CBD5E1;
  line-height: 1.5;
}

.info-feature-item {
  display: flex;
  align-items: center;
  gap: 0.9rem;
  background: var(--bg-secondary);
  padding: 0.9rem 1.1rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-color);
}

.form-card {
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 2.25rem;
  box-shadow: var(--shadow-md);
  width: 100%;
}

.form-row-2col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  margin-bottom: 1.25rem;
}

.form-group {
  margin-bottom: 1.25rem;
  width: 100%;
}

.form-group label {
  display: block;
  font-size: 0.84rem;
  font-weight: 600;
  color: var(--text-main);
  margin-bottom: 0.4rem;
}

.form-input, .form-select, .form-textarea {
  width: 100%;
  padding: 0.75rem 1rem;
  border: 1.5px solid var(--border-color);
  border-radius: var(--radius-md);
  font-size: 0.92rem;
  color: var(--text-main);
  background: var(--bg-secondary);
  transition: border-color var(--transition-fast);
}

.form-input:focus, .form-select:focus, .form-textarea:focus {
  outline: none;
  border-color: var(--gold-accent);
}

.form-textarea {
  min-height: 85px;
  font-family: inherit;
  resize: vertical;
}

.file-dropzone-box {
  border: 2px dashed var(--gold-accent);
  background: var(--bg-primary);
  padding: 1.25rem;
  border-radius: var(--radius-md);
  text-align: center;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.file-dropzone-box:hover {
  background: var(--gold-subtle);
}

/* ==========================================================================
   Trust Bar
   ========================================================================== */
.trust-bar-section {
  background: var(--navy-deep);
  color: #FFFFFF;
  padding: 3rem 1.5rem;
  border-top: 1px solid rgba(212, 175, 55, 0.2);
  border-bottom: 1px solid rgba(212, 175, 55, 0.2);
}

.trust-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 2rem;
  text-align: center;
}

.trust-item i {
  font-size: 2rem;
  color: var(--gold-accent);
  margin-bottom: 0.6rem;
}

.trust-item h4 {
  font-size: 1.05rem;
  font-weight: 700;
}

.trust-item p {
  font-size: 0.84rem;
  color: #94A3B8;
  margin-top: 0.3rem;
}

/* ==========================================================================
   Footer
   ========================================================================== */
.footer {
  background: var(--navy-deep);
  color: #94A3B8;
  padding: 4rem 1.5rem 2rem;
  border-top: 1px solid rgba(212, 175, 55, 0.2);
}

.footer-container {
  max-width: 1280px;
  margin: 0 auto 2.5rem;
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr;
  gap: 2.5rem;
}

.footer-brand p {
  font-size: 0.88rem;
  line-height: 1.6;
  margin-top: 0.8rem;
}

.footer-col h4 {
  color: #FFFFFF;
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 1rem;
}

.footer-bottom {
  max-width: 1280px;
  margin: 0 auto;
  padding-top: 1.75rem;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
  font-size: 0.84rem;
}

/* ==========================================================================
   Modals
   ========================================================================== */
.modal-backdrop {
  position: fixed;
  top: 0;
  right: 0;
  bottom: 0;
  left: 0;
  background: rgba(7, 15, 30, 0.78);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-normal);
}

.modal-backdrop.active {
  opacity: 1;
  visibility: visible;
}

.modal-card {
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  width: 100%;
  max-width: 720px;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: var(--shadow-lg);
}

.modal-header {
  padding: 1.25rem 1.5rem;
  border-bottom: 1px solid var(--border-color);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.btn-close-modal {
  background: none;
  border: none;
  font-size: 1.4rem;
  color: var(--text-subtle);
  cursor: pointer;
}

.modal-body {
  padding: 1.5rem;
}

/* ==========================================================================
   MEDIA QUERIES - FULL MOBILE RESPONSIVENESS (< 992px & < 768px & < 480px)
   ========================================================================== */

@media (max-width: 992px) {
  .submit-list-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .footer-container {
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
  }
}

@media (max-width: 768px) {
  .top-bar {
    flex-direction: column;
    text-align: center;
    padding: 0.6rem 1rem;
    gap: 0.4rem;
  }

  .top-bar-notice {
    justify-content: center;
    text-align: center;
    font-size: 0.78rem;
  }

  .top-bar-contacts {
    justify-content: center;
    gap: 1rem;
    font-size: 0.78rem;
  }

  .navbar {
    padding: 0.6rem 1rem;
  }

  .mobile-nav-toggle {
    display: flex;
  }

  .nav-links {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--navy-deep);
    border-bottom: 2px solid var(--gold-accent);
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 1rem 1.25rem;
    box-shadow: var(--shadow-lg);
    display: none;
  }

  .nav-links.mobile-open {
    display: flex;
  }

  .nav-link {
    padding: 0.8rem 0.5rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
    font-size: 0.95rem;
  }

  .brand-text h1 {
    font-size: 1.05rem;
  }

  .brand-text p {
    font-size: 0.6rem;
  }

  .hero {
    padding: 3.5rem 1rem 4rem;
  }

  .hero-stats {
    grid-template-columns: 1fr;
    gap: 1rem;
  }

  .hero-btn-group {
    flex-direction: column;
    width: 100%;
  }

  .hero-btn-group a {
    width: 100%;
    justify-content: center;
  }

  section {
    padding: 3.5rem 1rem;
  }

  .categories-grid, .colleges-grid {
    grid-template-columns: 1fr;
  }

  .form-card {
    padding: 1.35rem;
  }

  .form-row-2col {
    grid-template-columns: 1fr;
    gap: 0;
  }

  .custom-course-callout {
    padding: 1.5rem;
    flex-direction: column;
    text-align: center;
  }

  .custom-course-callout a {
    width: 100%;
    justify-content: center;
  }

  .footer-container {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .footer-bottom {
    flex-direction: column;
    text-align: center;
  }

  .pagination-container {
    flex-direction: column;
    text-align: center;
    gap: 1rem;
  }

  .pagination-controls {
    justify-content: center;
  }
}

@media (max-width: 480px) {
  .brand-logo {
    gap: 0.45rem;
  }

  .brand-icon {
    width: 36px;
    height: 36px;
    min-width: 36px;
    font-size: 1.1rem;
  }

  .brand-text h1 {
    font-size: 0.96rem;
  }

  .brand-text p {
    font-size: 0.55rem;
  }

  .college-pill {
    padding: 0.4rem 0.8rem;
    font-size: 0.78rem;
  }

  .modal-body {
    padding: 1.1rem;
  }
}