/* ==========================================================
   RUSTIC Official Website - Enterprise NGO Design System
   Rural Unfortunates Safety Talisman Illumination Cottage (RUSTIC)
   Govt. Reg: NGO Affairs Bureau (1380) | Social Welfare (Dha-03632)
   ========================================================== */

@import url('https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.5.1/css/all.min.css');

:root {
  /* Primary Navy Blue Palette (from Logo Globe & Official NGO Identity) */
  --primary-950: #07172b;
  --primary-900: #0F3057; /* Primary Navy Blue */
  --primary-800: #143F72;
  --primary-700: #1B5294;
  --primary-600: #256bb8;
  --primary-500: #3b82f6;
  --primary-400: #60a5fa;
  --primary-300: #93c5fd;
  --primary-200: #bfdbfe;
  --primary-100: #e6f0fa;
  --primary-50:  #f0f7ff;

  /* Secondary Earth Green Palette (Agriculture, Forestry, Climate & Environment) */
  --secondary-950: #082011;
  --secondary-900: #10381e;
  --secondary-800: #184c2a;
  --secondary-700: #206236;
  --secondary-600: #2d7a46;
  --secondary-500: #3E7C3E; /* Earth Green Primary */
  --secondary-400: #529e52;
  --secondary-300: #74ba74;
  --secondary-200: #a7dba7;
  --secondary-100: #eaf4e6;
  --secondary-50:  #f4faf1;

  /* Green Aliases */
  --green-900: var(--secondary-900);
  --green-800: var(--secondary-800);
  --green-700: var(--secondary-500);
  --green-600: var(--secondary-400);
  --green-500: var(--secondary-300);
  --green-100: var(--secondary-100);
  --green-50:  var(--secondary-50);

  /* Accent Terracotta & Amber Palette (from Logo Box & Action CTAs) */
  --accent-950: #451a03;
  --accent-900: #78350f;
  --accent-800: #92400e;
  --accent-700: #b45309;
  --accent-600: #d97706;
  --accent-500: #f59e0b;
  --accent-400: #fbbf24; /* Warm Gold / High-contrast accent */
  --accent-300: #fcd34d;
  --accent-200: #fde68a;
  --accent-100: #fef3c7;
  --accent-50:  #fffbeb;

  /* Terracotta Red Palette */
  --terracotta-900: #7a2721;
  --terracotta-800: #a53f38;
  --terracotta-700: #C0524A; /* Terracotta CTA Red */
  --terracotta-600: #d96a62;
  --terracotta-100: #fbecea;
  --terracotta-50:  #fdf5f4;

  /* Thematic Program Accents (from Organizational Map) */
  --prog-org:     #E6681A; /* 🟠 Organization Building */
  --prog-edu:     #0F3057; /* 🔵 Education & HRD */
  --prog-food:    #C67D0A; /* 🟡 Food Security */
  --prog-climate: #3E7C3E; /* 🟢 Climate & Environment */
  --prog-rights:  #7C3AED; /* 🟣 Rights & Healthcare */

  /* Neutral Warm Tokens */
  --bg-main: #FAF6F0;      /* Warm Sand / Off-white */
  --bg-surface: #ffffff;
  --bg-surface-elevated: #ffffff;
  --bg-alt: #F3EDE2;       /* Warm Sand Tint */
  --bg-dark: #07172b;
  --bg-dark-surface: #0e223d;
  --bg-dark-card: #142f54;

  /* Typography Colors */
  --text-main: #1e293b;    /* Slate 800 */
  --text-muted: #475569;   /* Slate 600 */
  --text-light: #64748b;   /* Slate 500 */
  --text-white: #ffffff;

  --border-color: #E2D9CC; /* Subtle Sand Border */
  --border-subtle: #EDE6DC;
  --border-dark: #1e3a63;

  /* Typography System */
  --font-serif: 'Playfair Display', Georgia, Cambria, 'Times New Roman', serif;
  --font-sans: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
  --font-heading: var(--font-serif);
  --font-body: var(--font-sans);

  /* Elevations & Geometry */
  --shadow-sm: 0 2px 6px rgba(15, 48, 87, 0.05);
  --shadow-md: 0 6px 18px rgba(15, 48, 87, 0.08);
  --shadow-lg: 0 14px 32px rgba(15, 48, 87, 0.11);
  --shadow-xl: 0 22px 50px rgba(15, 48, 87, 0.15);
  --shadow-glow: 0 0 25px rgba(192, 82, 74, 0.35);

  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --radius-full: 9999px;

  /* Transitions */
  --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-normal: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Dark Mode Token Overrides */
[data-theme="dark"] {
  --bg-main: #06111f;
  --bg-surface: #0a1c33;
  --bg-surface-elevated: #0f2747;
  --bg-alt: #081629;
  
  --text-main: #f1f5f9;
  --text-muted: #94a3b8;
  --text-light: #64748b;
  
  --border-color: #1a365d;
  --border-subtle: #122844;
  --border-dark: #234778;

  --primary-100: #0e2747;
  --primary-700: #60a5fa;
  --secondary-100: #143320;
  --secondary-600: #4ade80;
  --secondary-700: #86efac;
  --accent-100: #3a2505;
  --accent-400: #fbbf24;
  --accent-600: #fcd34d;
}

/* ==========================================================
   Global Reset & Base Engine
   ========================================================== */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

/* Strict Icon Font Protection */
i, .fa, .fas, .far, .fab, .fal, .fad, [class*="fa-"] {
  font-family: "Font Awesome 6 Free", "Font Awesome 6 Brands", sans-serif !important;
  font-style: normal;
  display: inline-block;
  line-height: 1;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-body);
  background-color: var(--bg-main);
  color: var(--text-main);
  line-height: 1.72;
  font-size: 1.02rem;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  transition: background-color var(--transition-normal), color var(--transition-normal);
}

body.no-scroll {
  overflow: hidden;
}

/* Editorial Serif Headings */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  color: var(--text-main);
  line-height: 1.25;
  font-weight: 700;
  letter-spacing: -0.015em;
}

p {
  margin-bottom: 1.25rem;
}

p:last-child {
  margin-bottom: 0;
}

a {
  color: inherit;
  text-decoration: none;
  transition: color var(--transition-fast), background-color var(--transition-fast), transform var(--transition-fast);
}

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

.container {
  width: 100%;
  max-width: 1320px;
  margin: 0 auto;
  padding: 0 24px;
}

.section-padding {
  padding: 90px 0;
}

.section-header {
  text-align: center;
  max-width: 820px;
  margin: 0 auto 55px;
}

.section-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(15, 48, 87, 0.08);
  color: var(--primary-700);
  font-family: var(--font-sans);
  font-size: 0.82rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1.8px;
  padding: 7px 20px;
  border-radius: var(--radius-full);
  margin-bottom: 18px;
  border: 1px solid rgba(15, 48, 87, 0.18);
}

[data-theme="dark"] .section-tag {
  color: var(--primary-400);
  background: rgba(96, 165, 250, 0.12);
  border-color: rgba(96, 165, 250, 0.25);
}

.section-title {
  font-size: 2.85rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  margin-bottom: 18px;
  color: var(--text-main);
  line-height: 1.2;
}

.section-subtitle {
  font-size: 1.14rem;
  color: var(--text-muted);
  line-height: 1.75;
  font-weight: 400;
}

/* ==========================================================
   Top Utility Header Bar
   ========================================================== */
.top-bar {
  background: var(--primary-900);
  color: #e2e8f0;
  font-size: 0.82rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  padding: 6px 0;
  width: 100%;
}

.top-bar-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.top-bar-left, .top-bar-right {
  display: flex;
  align-items: center;
  gap: 12px;
}

.top-info-item {
  display: flex;
  align-items: center;
  gap: 6px;
}

.top-info-divider {
  opacity: 0.3;
}

.top-link {
  color: #cbd5e1;
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 6px;
  transition: color var(--transition-fast);
}

.top-link:hover {
  color: #fbbf24;
}

.theme-toggle-btn {
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: var(--radius-full);
  color: #ffffff;
  padding: 4px 10px;
  font-size: 0.78rem;
  font-weight: 700;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 6px;
  transition: all var(--transition-fast);
}

.theme-toggle-btn:hover {
  background: rgba(255, 255, 255, 0.25);
}

/* ==========================================================
   Enterprise Sticky Main Navigation Header (Single-Row Flex)
   ========================================================== */
.main-header,
.navbar {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.97);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border-color);
  transition: all var(--transition-normal);
  width: 100%;
}

[data-theme="dark"] .main-header,
[data-theme="dark"] .navbar {
  background: rgba(7, 23, 43, 0.97);
  border-bottom-color: var(--border-color);
}

.main-header.scrolled,
.navbar.scrolled {
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.08);
}

.header-container,
.nav-wrapper {
  display: flex !important;
  justify-content: space-between !important;
  align-items: center !important;
  min-height: 74px;
  gap: 20px;
  flex-wrap: nowrap !important;
}

/* Brand Identity */
.brand-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
  text-decoration: none;
}

.brand-logo .logo-img,
.brand-logo img {
  height: 46px;
  width: auto;
  border-radius: var(--radius-sm);
  filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.1));
}

.brand-text {
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.brand-name {
  font-family: var(--font-serif);
  font-size: 1.45rem;
  font-weight: 800;
  color: var(--primary-900);
  line-height: 1.1;
  letter-spacing: -0.01em;
}

[data-theme="dark"] .brand-name {
  color: #ffffff;
}

.brand-tagline {
  font-size: 0.65rem;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  font-family: var(--font-sans);
  white-space: nowrap;
}

/* Desktop Navigation Menu */
.desktop-nav {
  display: flex;
  align-items: center;
  justify-content: center;
}

.nav-menu {
  display: flex;
  align-items: center;
  list-style: none;
  gap: 6px;
  margin: 0;
  padding: 0;
  flex-wrap: nowrap;
}

.nav-link {
  font-family: var(--font-sans);
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-main);
  padding: 10px 8px;
  position: relative;
  transition: color var(--transition-fast);
  white-space: nowrap;
  display: flex;
  align-items: center;
  gap: 5px;
  text-decoration: none;
}

.nav-link:hover, .nav-link.active {
  color: var(--primary-600);
}

[data-theme="dark"] .nav-link {
  color: #cbd5e1;
}

[data-theme="dark"] .nav-link:hover, [data-theme="dark"] .nav-link.active {
  color: var(--primary-400);
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 8px;
  right: 8px;
  height: 2.5px;
  background: var(--terracotta-700);
  border-radius: var(--radius-full);
  transition: transform var(--transition-fast), opacity var(--transition-fast);
  transform: scaleX(0);
  opacity: 0;
}

.nav-link:hover::after, .nav-link.active::after {
  transform: scaleX(1);
  opacity: 1;
}

/* Header Actions Toolset */
.header-actions {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
}

/* ==========================================================
   Multi-Level Dropdown Menus & Mega Menu
   ========================================================== */
.nav-item {
  position: relative;
}

.nav-item.has-dropdown {
  position: relative;
}

.nav-arrow {
  font-size: 0.68rem;
  transition: transform var(--transition-fast);
  opacity: 0.7;
  margin-left: 4px;
}

.nav-item.has-dropdown:hover .nav-arrow {
  transform: rotate(180deg);
  opacity: 1;
}

/* Standard Dropdown Menu */
.dropdown-menu {
  position: absolute;
  top: 100%;
  left: 0;
  min-width: 290px;
  background: rgba(255, 255, 255, 0.98);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-xl);
  padding: 10px;
  display: flex;
  flex-direction: column;
  gap: 4px;
  z-index: 1200;
  opacity: 0;
  visibility: hidden;
  transform: translateY(12px);
  transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  pointer-events: none;
}

[data-theme="dark"] .dropdown-menu {
  background: rgba(10, 28, 51, 0.98);
  border-color: var(--border-color);
}

.nav-item.has-dropdown:hover > .dropdown-menu,
.nav-item.has-dropdown:focus-within > .dropdown-menu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
  pointer-events: auto;
}

/* Standard Dropdown Item */
.dropdown-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 12px;
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
  color: var(--text-main);
  text-decoration: none;
}

.dropdown-item:hover {
  background: var(--bg-alt);
  transform: translateX(4px);
}

[data-theme="dark"] .dropdown-item:hover {
  background: rgba(255, 255, 255, 0.08);
}

.dropdown-icon {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-sm);
  background: var(--primary-100);
  color: var(--primary-700);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.95rem;
  flex-shrink: 0;
}

[data-theme="dark"] .dropdown-icon {
  background: rgba(96, 165, 250, 0.15);
  color: var(--primary-400);
}

.item-title {
  font-family: var(--font-sans);
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--text-main);
  line-height: 1.25;
  display: block;
}

[data-theme="dark"] .item-title {
  color: #ffffff;
}

.item-desc {
  font-size: 0.74rem;
  color: var(--text-muted);
  line-height: 1.2;
  display: block;
  margin-top: 2px;
}

/* ==========================================================
   Mega Dropdown Menu for Programs
   ========================================================== */
.mega-dropdown-trigger {
  position: static !important;
}

.mega-dropdown {
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%) translateY(12px);
  width: min(880px, 94vw);
  background: rgba(255, 255, 255, 0.98);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-xl);
  padding: 20px 24px;
  z-index: 1250;
  opacity: 0;
  visibility: hidden;
  transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  pointer-events: none;
}

[data-theme="dark"] .mega-dropdown {
  background: rgba(10, 28, 51, 0.98);
  border-color: var(--border-color);
}

.mega-dropdown-trigger:hover .mega-dropdown,
.mega-dropdown-trigger:focus-within .mega-dropdown {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) translateY(0);
  pointer-events: auto;
}

.mega-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px 20px;
}

.mega-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 12px;
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
  color: var(--text-main);
  text-decoration: none;
}

.mega-item:hover {
  background: var(--bg-alt);
  transform: translateX(4px);
}

[data-theme="dark"] .mega-item:hover {
  background: rgba(255, 255, 255, 0.08);
}

.prog-badge {
  width: 38px;
  height: 38px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 0.85rem;
  flex-shrink: 0;
}

.badge-org { background: rgba(230, 104, 26, 0.15); color: var(--prog-org); }
.badge-edu { background: rgba(15, 48, 87, 0.15); color: var(--primary-700); }
.badge-food { background: rgba(198, 125, 10, 0.15); color: var(--prog-food); }
.badge-climate { background: rgba(62, 124, 62, 0.15); color: var(--prog-climate); }
.badge-rights { background: rgba(124, 58, 237, 0.15); color: var(--prog-rights); }

.mega-title {
  font-family: var(--font-sans);
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--text-main);
  display: block;
}

[data-theme="dark"] .mega-title { color: #ffffff; }

.mega-desc {
  font-size: 0.74rem;
  color: var(--text-muted);
  display: block;
  margin-top: 2px;
}

.mega-overview-item {
  grid-column: span 2;
  margin-top: 6px;
  border-top: 1px solid var(--border-color);
  padding-top: 12px;
  background: rgba(15, 48, 87, 0.04);
}

[data-theme="dark"] .mega-overview-item {
  background: rgba(255, 255, 255, 0.04);
}

/* ==========================================================
   Mobile Navigation Drawer & Backdrop (Hidden on Desktop)
   ========================================================== */
.mobile-nav-drawer {
  position: fixed;
  top: 0;
  right: -360px;
  width: 340px;
  max-width: 90vw;
  height: 100vh;
  background: var(--bg-surface);
  box-shadow: -8px 0 30px rgba(0, 0, 0, 0.35);
  z-index: 2000;
  display: flex;
  flex-direction: column;
  transition: right 0.35s cubic-bezier(0.4, 0, 0.2, 1);
  overflow-y: auto;
}

[data-theme="dark"] .mobile-nav-drawer {
  background: #07172b;
}

.mobile-nav-drawer.active {
  right: 0 !important;
}

.mobile-nav-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.6);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  z-index: 1999;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s ease, visibility 0.3s ease;
}

.mobile-nav-backdrop.active {
  opacity: 1 !important;
  visibility: visible !important;
}

.drawer-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 18px 24px;
  border-bottom: 1px solid var(--border-color);
  background: var(--primary-900);
  color: #fff;
}

.drawer-brand {
  display: flex;
  align-items: center;
  gap: 10px;
}

.drawer-close {
  background: none;
  border: none;
  color: #fff;
  font-size: 1.25rem;
  cursor: pointer;
  padding: 4px;
}

.drawer-body {
  padding: 20px 24px;
  flex: 1;
}

.mobile-menu {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.mobile-menu .mobile-link,
.mobile-dropdown-toggle {
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 100%;
  padding: 12px 14px;
  border-radius: var(--radius-sm);
  color: var(--text-main);
  font-size: 0.95rem;
  font-weight: 600;
  text-decoration: none;
  background: none;
  border: none;
  cursor: pointer;
  text-align: left;
  font-family: inherit;
}

.mobile-menu .mobile-link:hover,
.mobile-dropdown-toggle:hover {
  background: var(--bg-alt);
  color: var(--primary-700);
}

[data-theme="dark"] .mobile-menu .mobile-link,
[data-theme="dark"] .mobile-dropdown-toggle {
  color: #e2e8f0;
}

.mobile-dropdown {
  display: flex;
  flex-direction: column;
}

.mobile-dropdown-toggle i {
  transition: transform 0.25s ease;
  font-size: 0.8rem;
}

.mobile-dropdown.active .mobile-dropdown-toggle i {
  transform: rotate(180deg);
}

.mobile-submenu {
  display: none;
  flex-direction: column;
  gap: 4px;
  padding: 6px 0 6px 16px;
  border-left: 2px solid var(--border-color);
  margin-left: 14px;
}

.mobile-dropdown.active .mobile-submenu {
  display: flex;
}

.mobile-submenu a {
  padding: 8px 12px;
  font-size: 0.88rem;
  color: var(--text-muted);
  text-decoration: none;
  border-radius: var(--radius-sm);
}

.mobile-submenu a:hover {
  color: var(--primary-700);
  background: var(--bg-alt);
}

/* ==========================================================
   Header Utility Actions (Search Trigger & KBD)
   ========================================================== */
.header-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

.search-trigger-btn {
  background: var(--bg-alt);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-full);
  padding: 7px 14px;
  font-size: 0.85rem;
  color: var(--text-muted);
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 8px;
  transition: all var(--transition-fast);
  font-family: inherit;
}

.search-trigger-btn:hover {
  border-color: var(--primary-500);
  color: var(--primary-700);
  background: #fff;
  box-shadow: var(--shadow-sm);
}

[data-theme="dark"] .search-trigger-btn {
  background: rgba(255, 255, 255, 0.06);
  border-color: rgba(255, 255, 255, 0.15);
  color: #cbd5e1;
}

.search-kbd {
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: 4px;
  padding: 2px 6px;
  font-size: 0.72rem;
  font-family: monospace;
  color: var(--text-light);
}

/* Global Search Modal Overlay */
.search-modal {
  position: fixed;
  inset: 0;
  z-index: 2500;
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding: 80px 20px 20px;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.25s ease, visibility 0.25s ease;
}

.search-modal.active {
  opacity: 1 !important;
  visibility: visible !important;
}

.search-modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(7, 23, 43, 0.75);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}

.search-modal-container {
  position: relative;
  width: 100%;
  max-width: 640px;
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  box-shadow: 0 25px 60px rgba(0, 0, 0, 0.4);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transform: scale(0.96);
  transition: transform 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

.search-modal.active .search-modal-container {
  transform: scale(1);
}

.search-modal-header {
  display: flex;
  align-items: center;
  padding: 16px 20px;
  border-bottom: 1px solid var(--border-color);
  gap: 12px;
}

.search-modal-icon {
  color: var(--primary-600);
  font-size: 1.15rem;
}

.search-modal-input {
  flex: 1;
  border: none;
  outline: none;
  background: none;
  font-size: 1.05rem;
  color: var(--text-main);
  font-family: inherit;
}

.search-modal-close {
  background: none;
  border: none;
  color: var(--text-light);
  font-size: 1.15rem;
  cursor: pointer;
  padding: 4px;
}

.search-modal-close:hover {
  color: var(--text-main);
}

.search-modal-quicktags {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 20px;
  background: var(--bg-main);
  border-bottom: 1px solid var(--border-color);
  flex-wrap: wrap;
}

.quicktag-label {
  font-size: 0.76rem;
  color: var(--text-light);
  font-weight: 700;
  text-transform: uppercase;
}

.quicktag-btn {
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-full);
  padding: 3px 10px;
  font-size: 0.78rem;
  color: var(--text-muted);
  cursor: pointer;
  font-family: inherit;
}

.quicktag-btn:hover {
  border-color: var(--primary-500);
  color: var(--primary-700);
}

.search-modal-results {
  max-height: 380px;
  overflow-y: auto;
  padding: 12px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.search-result-item {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 12px 14px;
  border-radius: var(--radius-md);
  text-decoration: none;
  color: var(--text-main);
  transition: background var(--transition-fast);
}

.search-result-item:hover {
  background: var(--bg-alt);
}

.result-badge {
  font-size: 0.72rem;
  font-weight: 700;
  padding: 3px 8px;
  border-radius: 4px;
  background: var(--primary-100);
  color: var(--primary-800);
  text-transform: uppercase;
  white-space: nowrap;
}

.result-info {
  flex: 1;
}

.result-title {
  font-size: 0.95rem;
  font-weight: 700;
  margin-bottom: 2px;
  color: var(--text-main);
}

.result-desc {
  font-size: 0.8rem;
  color: var(--text-muted);
  line-height: 1.35;
}

.result-arrow {
  color: var(--text-light);
  font-size: 0.85rem;
}

.nav-icon-btn {
  background: var(--bg-alt);
  border: 1px solid var(--border-color);
  color: var(--text-main);
  width: 38px;
  height: 38px;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all var(--transition-fast);
  font-size: 0.95rem;
}

.nav-icon-btn:hover {
  background: var(--primary-100);
  color: var(--primary-700);
  border-color: var(--primary-400);
  transform: translateY(-1px);
}

[data-theme="dark"] .nav-icon-btn {
  background: #112848;
  color: #f1f5f9;
  border-color: var(--border-color);
}

[data-theme="dark"] .nav-icon-btn:hover {
  color: var(--accent-400);
}

.nav-cta-btn {
  font-size: 0.86rem;
  padding: 9px 18px;
  gap: 7px;
}

.mobile-menu-btn {
  display: none;
  background: none;
  border: none;
  font-size: 1.45rem;
  color: var(--text-main);
  cursor: pointer;
  padding: 4px;
}

[data-theme="dark"] .mobile-menu-btn {
  color: #ffffff;
}

/* ==========================================================
   Global Interactive Search Modal (Ctrl + K)
   ========================================================== */
.search-modal {
  position: fixed;
  inset: 0;
  z-index: 3000;
  display: none;
  align-items: flex-start;
  justify-content: center;
  padding-top: 10vh;
}

.search-modal.active {
  display: flex;
}

.search-modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(7, 18, 32, 0.75);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  animation: fadeIn 0.2s ease;
}

.search-modal-dialog {
  position: relative;
  z-index: 2;
  width: min(640px, 92vw);
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  box-shadow: 0 25px 60px rgba(0, 0, 0, 0.35);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  animation: slideDown 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

[data-theme="dark"] .search-modal-dialog {
  background: #0d223f;
  border-color: var(--border-color);
}

.search-modal-header {
  display: flex;
  align-items: center;
  padding: 16px 20px;
  border-bottom: 1px solid var(--border-color);
  gap: 12px;
}

.search-input-icon {
  font-size: 1.15rem;
  color: var(--primary-600);
}

[data-theme="dark"] .search-input-icon {
  color: var(--primary-400);
}

.search-modal-input {
  flex: 1;
  background: transparent;
  border: none;
  font-size: 1.08rem;
  color: var(--text-main);
  outline: none;
  font-family: var(--font-sans);
}

[data-theme="dark"] .search-modal-input {
  color: #ffffff;
}

.search-modal-close {
  background: none;
  border: none;
  color: var(--text-muted);
  font-size: 1.15rem;
  cursor: pointer;
  padding: 4px;
}

.search-modal-close:hover {
  color: var(--text-main);
}

.search-modal-body {
  padding: 16px 20px;
  max-height: 55vh;
  overflow-y: auto;
}

.search-hints {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 12px;
}

.search-hint-title {
  font-size: 0.76rem;
  font-weight: 700;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.search-hint-tag {
  background: var(--bg-alt);
  color: var(--primary-700);
  font-size: 0.76rem;
  font-weight: 600;
  padding: 3px 10px;
  border-radius: var(--radius-full);
  cursor: pointer;
  border: 1px solid var(--border-color);
  transition: all var(--transition-fast);
}

.search-hint-tag:hover {
  background: var(--primary-600);
  color: #ffffff;
  border-color: var(--primary-600);
}

[data-theme="dark"] .search-hint-tag {
  background: #14325a;
  color: #93c5fd;
  border-color: #1e457a;
}

.search-results-list {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.search-result-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 14px;
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
  color: var(--text-main);
  text-decoration: none;
  background: transparent;
}

.search-result-item:hover, .search-result-item.selected {
  background: var(--bg-alt);
  transform: translateX(4px);
}

[data-theme="dark"] .search-result-item:hover, [data-theme="dark"] .search-result-item.selected {
  background: rgba(255, 255, 255, 0.08);
}

.search-result-badge {
  font-size: 0.68rem;
  font-weight: 700;
  text-transform: uppercase;
  padding: 3px 8px;
  border-radius: var(--radius-full);
  background: var(--primary-100);
  color: var(--primary-700);
}

[data-theme="dark"] .search-result-badge {
  background: rgba(96, 165, 250, 0.2);
  color: var(--primary-400);
}

.search-modal-footer {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 10px 20px;
  border-top: 1px solid var(--border-color);
  background: var(--bg-alt);
  font-size: 0.74rem;
  color: var(--text-muted);
}

[data-theme="dark"] .search-modal-footer {
  background: #09172a;
}

.search-modal-footer kbd {
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  padding: 1px 6px;
  border-radius: 4px;
  font-weight: 700;
  font-family: inherit;
}

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes slideDown {
  from { opacity: 0; transform: translateY(-16px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ==========================================================
   Program Navigation Subnav / Quick Anchor Bar
   ========================================================== */
.program-subnav {
  background: var(--bg-surface);
  border-bottom: 1px solid var(--border-color);
  position: sticky;
  top: 74px;
  z-index: 800;
  padding: 12px 0;
  box-shadow: 0 4px 12px rgba(15, 48, 87, 0.04);
  transition: all var(--transition-fast);
}

.program-subnav-scroll {
  display: flex;
  align-items: center;
  gap: 8px;
  overflow-x: auto;
  white-space: nowrap;
  scrollbar-width: none;
  padding-bottom: 2px;
}

.program-subnav-scroll::-webkit-scrollbar {
  display: none;
}

.subnav-label {
  font-family: var(--font-sans);
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--primary-800);
  display: flex;
  align-items: center;
  gap: 6px;
  padding-right: 8px;
  flex-shrink: 0;
}

[data-theme="dark"] .subnav-label {
  color: var(--primary-400);
}

.subnav-pill {
  font-family: var(--font-sans);
  font-size: 0.82rem;
  font-weight: 600;
  padding: 7px 16px;
  border-radius: var(--radius-full);
  border: 1px solid var(--border-color);
  background: var(--bg-main);
  color: var(--text-main);
  transition: all var(--transition-fast);
  flex-shrink: 0;
  text-decoration: none;
}

.subnav-pill:hover, .subnav-pill.active {
  background: var(--primary-700);
  color: #ffffff;
  border-color: var(--primary-700);
  transform: translateY(-1px);
  box-shadow: 0 3px 10px rgba(15, 48, 87, 0.2);
}

[data-theme="dark"] .subnav-pill {
  background: #0f2747;
  border-color: var(--border-color);
}

[data-theme="dark"] .subnav-pill:hover, [data-theme="dark"] .subnav-pill.active {
  background: var(--primary-600);
  color: #ffffff;
}

/* ==========================================================
   Page Header / Inner Page Banners (High Contrast & Atmospheric)
   ========================================================== */
.page-banner,
section[style*="linear-gradient(135deg, var(--primary-900) 0%, var(--secondary-900) 100%)"] {
  background: linear-gradient(135deg, #07172b 0%, #0F3057 50%, #10381e 100%) !important;
  color: #ffffff !important;
  padding: 72px 0 62px !important;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.page-banner::before,
section[style*="linear-gradient(135deg, var(--primary-900) 0%, var(--secondary-900) 100%)"]::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background: radial-gradient(circle at 50% 30%, rgba(59, 130, 246, 0.2) 0%, transparent 70%);
  pointer-events: none;
}

.page-banner .section-tag,
section[style*="linear-gradient(135deg, var(--primary-900) 0%, var(--secondary-900) 100%)"] .section-tag {
  background: rgba(255, 255, 255, 0.15) !important;
  color: #fbbf24 !important;
  border: 1px solid rgba(255, 255, 255, 0.28) !important;
  margin-bottom: 14px;
}

.page-banner h1,
section[style*="linear-gradient(135deg, var(--primary-900) 0%, var(--secondary-900) 100%)"] h1 {
  font-size: 2.8rem;
  color: #ffffff !important;
  margin-bottom: 14px;
  font-family: var(--font-heading);
}

.page-banner p,
section[style*="linear-gradient(135deg, var(--primary-900) 0%, var(--secondary-900) 100%)"] p {
  font-size: 1.1rem;
  color: #cbd5e1 !important;
  max-width: 720px;
  margin: 0 auto;
}

/* ==========================================================
   Hero Section - Majestic Atmosphere (Home Page)
   ========================================================== */
.hero {
  position: relative;
  background: linear-gradient(135deg, rgba(7, 23, 43, 0.95) 0%, rgba(16, 56, 30, 0.92) 100%), url('../assets/images/field_photos/Profiles_002.jpeg');
  background-size: cover;
  background-position: center;
  color: var(--text-white);
  padding: 120px 0 100px;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(circle at 20% 30%, rgba(59, 130, 246, 0.25) 0%, transparent 65%);
  pointer-events: none;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 60px;
  align-items: center;
  position: relative;
  z-index: 2;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: rgba(255, 255, 255, 0.14);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  padding: 8px 22px;
  border-radius: var(--radius-full);
  font-family: var(--font-sans);
  font-size: 0.84rem;
  font-weight: 700;
  letter-spacing: 1.2px;
  text-transform: uppercase;
  color: #fbbf24;
  border: 1px solid rgba(255, 255, 255, 0.28);
  margin-bottom: 24px;
}

.hero-title {
  font-family: var(--font-serif);
  font-size: 3.6rem;
  font-weight: 800;
  line-height: 1.12;
  color: #ffffff;
  margin-bottom: 24px;
  letter-spacing: -0.025em;
}

.hero-title span {
  background: linear-gradient(90deg, #6ee7b7, #93c5fd);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-lead {
  font-family: var(--font-sans);
  font-size: 1.18rem;
  line-height: 1.75;
  color: #e2e8f0;
  margin-bottom: 36px;
  font-weight: 400;
}

.hero-cta {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 40px;
}

.hero-trust-badges {
  display: flex;
  gap: 28px;
  padding-top: 24px;
  border-top: 1px solid rgba(255, 255, 255, 0.16);
  flex-wrap: wrap;
}

.trust-item {
  display: flex;
  align-items: center;
  gap: 12px;
}

.trust-item i {
  font-size: 1.4rem;
  color: #60a5fa;
}

.trust-item div {
  display: flex;
  flex-direction: column;
}

.trust-label {
  font-family: var(--font-sans);
  font-size: 0.74rem;
  text-transform: uppercase;
  color: #94a3b8;
  font-weight: 600;
  letter-spacing: 0.5px;
}

.trust-val {
  font-family: var(--font-sans);
  font-size: 0.92rem;
  font-weight: 700;
  color: #ffffff;
}

.hero-visual {
  position: relative;
}

.hero-card-stack {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-xl);
  border: 4px solid rgba(255, 255, 255, 0.2);
}

.hero-card-stack img {
  width: 100%;
  height: 440px;
  object-fit: cover;
  transition: transform 0.6s ease;
}

.hero-card-stack:hover img {
  transform: scale(1.03);
}

.hero-floating-card {
  position: absolute;
  bottom: -20px;
  left: -20px;
  background: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  color: var(--text-main);
  padding: 20px 24px;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-xl);
  display: flex;
  align-items: center;
  gap: 16px;
  border: 1px solid rgba(255, 255, 255, 0.8);
}

[data-theme="dark"] .hero-floating-card {
  background: rgba(15, 39, 71, 0.96);
  border-color: rgba(255, 255, 255, 0.15);
  color: #ffffff;
}

.floating-icon {
  width: 48px;
  height: 48px;
  background: var(--primary-100);
  color: var(--primary-700);
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.35rem;
}

[data-theme="dark"] .floating-icon {
  background: rgba(96, 165, 250, 0.2);
  color: var(--primary-400);
}

/* ==========================================================
   Dynamic Stats Impact Strip
   ========================================================== */
.stats-strip {
  background: var(--bg-surface);
  border-bottom: 1px solid var(--border-color);
  padding: 45px 0;
  position: relative;
  z-index: 10;
  box-shadow: var(--shadow-sm);
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.stat-box {
  text-align: center;
  padding: 10px 16px;
  border-right: 1px solid var(--border-color);
}

.stat-box:last-child {
  border-right: none;
}

.stat-number {
  font-family: var(--font-serif);
  font-size: 2.8rem;
  font-weight: 800;
  color: var(--primary-700);
  line-height: 1;
  margin-bottom: 8px;
}

[data-theme="dark"] .stat-number {
  color: var(--primary-400);
}

.stat-label {
  font-family: var(--font-sans);
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--text-muted);
  letter-spacing: 0.2px;
}

/* ==========================================================
   Mega Footer Component
   ========================================================== */
.footer {
  background: var(--bg-dark);
  color: #cbd5e1;
  padding: 80px 0 30px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  font-family: var(--font-sans);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
  gap: 45px;
  margin-bottom: 50px;
}

.footer-brand {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.footer-brand-header {
  display: flex;
  align-items: center;
  gap: 14px;
}

.footer-brand-header img {
  height: 48px;
  width: auto;
  border-radius: var(--radius-sm);
}

.footer-brand-title {
  font-family: var(--font-serif);
  color: #ffffff;
  font-size: 1.35rem;
  font-weight: 800;
}

.footer-desc {
  font-size: 0.92rem;
  line-height: 1.75;
  color: #94a3b8;
}

.footer-heading {
  font-family: var(--font-serif);
  color: #ffffff;
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 22px;
  position: relative;
  padding-bottom: 10px;
}

.footer-heading::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 32px;
  height: 2.5px;
  background: var(--accent-500);
  border-radius: var(--radius-full);
}

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

.footer-links a {
  color: #94a3b8;
  font-size: 0.9rem;
  display: flex;
  align-items: center;
  gap: 8px;
}

.footer-links a:hover {
  color: #ffffff;
  transform: translateX(4px);
}

.footer-contact-list {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.footer-contact-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 0.88rem;
  color: #94a3b8;
}

.footer-contact-item i {
  color: var(--accent-400);
  margin-top: 4px;
  font-size: 0.95rem;
}

.footer-bottom {
  padding-top: 28px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.84rem;
  color: #64748b;
  flex-wrap: wrap;
  gap: 14px;
}

.social-links {
  display: flex;
  gap: 10px;
}

.social-btn {
  width: 36px;
  height: 36px;
  background: rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #ffffff;
  transition: all var(--transition-fast);
  font-size: 0.9rem;
}

.social-btn:hover {
  background: var(--terracotta-700);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(192, 82, 74, 0.4);
}