/* ==========================================================================
   CSS Variables & Design Tokens (Supports Light & Dark Modes)
   ========================================================================== */
:root[data-theme="light"] {
  --primary-h: 207;
  --primary-s: 61%;
  --primary-l: 28%; /* #1b3c59 - Professional Navy */
  
  --accent-h: 199;
  --accent-s: 73%;
  --accent-l: 56%; /* #3ca9e2 - Sky Blue */

  --bg-color: #f8fafc;
  --panel-bg: #ffffff;
  --panel-border: rgba(0, 0, 0, 0.06);
  --text-main: #1e293b;
  --text-muted: #64748b;
  --text-light: #94a3b8;
  
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.05);
  --shadow-md: 0 10px 25px -5px rgba(27, 60, 89, 0.08), 0 8px 10px -6px rgba(27, 60, 89, 0.05);
  --shadow-lg: 0 20px 35px -10px rgba(27, 60, 89, 0.12);
  
  --glass-bg: rgba(255, 255, 255, 0.8);
  --glass-border: rgba(255, 255, 255, 0.5);
  
  --card-hover-y: -8px;
}

:root[data-theme="dark"] {
  --primary-h: 207;
  --primary-s: 61%;
  --primary-l: 35%; /* Lighter blue-grey for dark mode readability */
  
  --accent-h: 199;
  --accent-s: 73%;
  --accent-l: 60%;

  --bg-color: #0f172a; /* Slate 900 */
  --panel-bg: #1e293b; /* Slate 800 */
  --panel-border: rgba(255, 255, 255, 0.05);
  --text-main: #f1f5f9;
  --text-muted: #94a3b8;
  --text-light: #64748b;
  
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.3);
  --shadow-md: 0 10px 25px -5px rgba(0, 0, 0, 0.4);
  --shadow-lg: 0 20px 35px -10px rgba(0, 0, 0, 0.5);
  
  --glass-bg: rgba(30, 41, 59, 0.85);
  --glass-border: rgba(255, 255, 255, 0.08);
  
  --card-hover-y: -10px;
}

:root {
  --primary: hsl(var(--primary-h), var(--primary-s), var(--primary-l));
  --primary-dark: hsl(var(--primary-h), var(--primary-s), calc(var(--primary-l) - 8%));
  --primary-light: hsl(var(--primary-h), var(--primary-s), calc(var(--primary-l) + 15%));
  
  --accent: hsl(var(--accent-h), var(--accent-s), var(--accent-l));
  --accent-hover: hsl(var(--accent-h), var(--accent-s), calc(var(--accent-l) - 8%));
  
  --success: #10b981;
  --danger: #ef4444;
  --warning: #f59e0b;
  --info: #06b6d4;
  
  --font-heading: 'Outfit', sans-serif;
  --font-body: 'Inter', sans-serif;
  
  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-full: 9999px;
  
  --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-normal: 0.35s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ==========================================================================
   Base resets & Global styles
   ========================================================================== */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-body);
  background-color: var(--bg-color);
  color: var(--text-main);
  line-height: 1.6;
  overflow-x: hidden;
  transition: background-color var(--transition-normal), color var(--transition-normal);
}

.container {
  width: 100%;
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 24px;
}

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

ul {
  list-style: none;
}

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

/* ==========================================================================
   Helper classes & Buttons
   ========================================================================== */
.text-center { text-align: center; }
.hidden { display: none !important; }
.badge {
  display: inline-block;
  padding: 6px 14px;
  background-color: hsl(var(--accent-h), var(--accent-s), 94%);
  color: hsl(var(--accent-h), var(--accent-s), 35%);
  border-radius: var(--radius-full);
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.5px;
  margin-bottom: 16px;
  text-transform: uppercase;
}

[data-theme="dark"] .badge {
  background-color: rgba(60, 169, 226, 0.15);
  color: var(--accent);
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 10px 22px;
  border-radius: var(--radius-sm);
  font-family: var(--font-heading);
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  border: 2px solid transparent;
  transition: all var(--transition-fast);
}

.btn-lg {
  padding: 14px 30px;
  font-size: 1.05rem;
  border-radius: var(--radius-md);
}

.btn-primary {
  background-color: var(--primary);
  color: #ffffff;
}
.btn-primary:hover {
  background-color: var(--primary-dark);
  transform: translateY(-2px);
  box-shadow: 0 8px 15px rgba(27, 60, 89, 0.2);
}

.btn-outline {
  background-color: transparent;
  border-color: var(--primary);
  color: var(--primary);
}
.btn-outline:hover {
  background-color: var(--primary);
  color: #ffffff;
}

.btn-accent {
  background-color: var(--accent);
  color: #ffffff;
}
.btn-accent:hover {
  background-color: var(--accent-hover);
  transform: translateY(-2px);
  box-shadow: 0 8px 15px rgba(60, 169, 226, 0.3);
}

.btn-full {
  width: 100%;
}

/* ==========================================================================
   Header and Announcement Bar
   ========================================================================== */
.top-bar {
  background-color: var(--primary-dark);
  color: rgba(255, 255, 255, 0.85);
  font-size: 0.8rem;
  padding: 8px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}
.top-bar-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
}
.top-bar-content span {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.pulse-text {
  animation: pulse-glow 2s infinite;
  font-weight: 600;
  color: #ffffff;
}

@keyframes pulse-glow {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.85; transform: scale(0.98); }
}

.main-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background-color: var(--glass-bg);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--panel-border);
  padding: 16px 0;
  transition: all var(--transition-normal);
}

.header-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

/* Logo Design */
.logo {
  display: flex;
  align-items: center;
  gap: 12px;
}
.logo-icon {
  width: 44px;
  height: 44px;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #ffffff;
  font-size: 1.3rem;
  box-shadow: 0 4px 10px rgba(27, 60, 89, 0.25);
}
.logo-text {
  display: flex;
  flex-direction: column;
}
.logo-title {
  font-family: var(--font-heading);
  font-size: 1.4rem;
  font-weight: 800;
  letter-spacing: 1px;
  color: var(--primary);
  line-height: 1.1;
}
[data-theme="dark"] .logo-title {
  color: #ffffff;
}
.logo-subtitle {
  font-size: 0.62rem;
  font-weight: 700;
  letter-spacing: 2px;
  color: var(--text-muted);
}

/* Navigation Links */
.nav-menu ul {
  display: flex;
  gap: 32px;
}
.nav-link {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--text-muted);
  position: relative;
  padding: 6px 0;
}
.nav-link:hover, .nav-link.active {
  color: var(--primary);
}
[data-theme="dark"] .nav-link:hover, [data-theme="dark"] .nav-link.active {
  color: var(--accent);
}
.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--accent);
  transition: width var(--transition-fast);
}
.nav-link:hover::after, .nav-link.active::after {
  width: 100%;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 16px;
}

/* Theme Toggle Button */
.theme-btn {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-full);
  background-color: var(--panel-bg);
  border: 1px solid var(--panel-border);
  color: var(--text-main);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-fast);
}
.theme-btn:hover {
  transform: scale(1.05);
  background-color: var(--primary);
  color: #ffffff;
}

/* ==========================================================================
   Hero Section styling
   ========================================================================== */
.hero-section {
  padding: 80px 0 100px;
  background: radial-gradient(circle at 80% 20%, rgba(60, 169, 226, 0.08) 0%, transparent 60%);
  position: relative;
  overflow: hidden;
}

.hero-container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: 60px;
}

.hero-content h1 {
  font-family: var(--font-heading);
  font-size: 3.5rem;
  font-weight: 800;
  line-height: 1.15;
  color: var(--primary);
  margin-bottom: 20px;
}
[data-theme="dark"] .hero-content h1 {
  color: #ffffff;
}
.hero-content p {
  font-size: 1.15rem;
  color: var(--text-muted);
  margin-bottom: 36px;
  max-width: 520px;
}
.hero-buttons {
  display: flex;
  gap: 16px;
}

.hero-graphic {
  position: relative;
  height: 450px;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* Floating Badges */
.floating-card {
  position: absolute;
  background-color: var(--glass-bg);
  backdrop-filter: blur(10px);
  border: 1px solid var(--glass-border);
  padding: 12px 20px;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.95rem;
  display: flex;
  align-items: center;
  gap: 8px;
  z-index: 10;
  animation: float-anim 5s ease-in-out infinite;
}
.floating-card.c1 {
  top: 15%;
  left: 5%;
  animation-delay: 0s;
}
.floating-card.c2 {
  bottom: 20%;
  right: 5%;
  animation-delay: 2.5s;
}

@keyframes float-anim {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-15px); }
}

.globe-container {
  width: 320px;
  height: 320px;
  border-radius: var(--radius-full);
  background: radial-gradient(circle, var(--accent) 0%, transparent 70%);
  opacity: 0.15;
  position: absolute;
  animation: rotate-globe 20s linear infinite;
}
@keyframes rotate-globe {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

/* ==========================================================================
   Services Grid Section
   ========================================================================== */
.services-section {
  padding: 80px 0 100px;
  background-color: var(--bg-color);
}

.section-header {
  margin-bottom: 50px;
}
.section-header h2 {
  font-family: var(--font-heading);
  font-size: 2.5rem;
  font-weight: 800;
  margin-bottom: 12px;
}
.section-header p {
  color: var(--text-muted);
  font-size: 1.05rem;
  max-width: 600px;
  margin: 0 auto 30px;
}

/* Filter Tabs */
.filter-tabs {
  display: inline-flex;
  background-color: var(--panel-bg);
  border: 1px solid var(--panel-border);
  padding: 6px;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
}
.filter-btn {
  padding: 10px 20px;
  border-radius: var(--radius-sm);
  border: none;
  background: transparent;
  font-family: var(--font-heading);
  font-weight: 600;
  color: var(--text-muted);
  cursor: pointer;
  transition: all var(--transition-fast);
}
.filter-btn:hover {
  color: var(--primary);
}
.filter-btn.active {
  background-color: var(--primary);
  color: #ffffff;
}

/* Services Grid Layout */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 30px;
  margin-top: 40px;
}

.service-card {
  background-color: var(--panel-bg);
  border-radius: var(--radius-md);
  border: 1px solid var(--panel-border);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  height: 100%;
  transition: all var(--transition-normal);
}

.service-card:hover {
  transform: translateY(var(--card-hover-y));
  box-shadow: var(--shadow-lg);
}

.card-img-wrapper {
  position: relative;
  height: 200px;
  overflow: hidden;
}
.card-img-wrapper img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}
.service-card:hover .card-img-wrapper img {
  transform: scale(1.08);
}

.card-category-badge {
  position: absolute;
  top: 15px;
  right: 15px;
  background-color: var(--glass-bg);
  backdrop-filter: blur(8px);
  color: var(--primary);
  font-family: var(--font-heading);
  font-size: 0.72rem;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: var(--radius-full);
  border: 1px solid var(--glass-border);
  text-transform: uppercase;
}

.card-body {
  padding: 24px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.card-body h3 {
  font-family: var(--font-heading);
  font-size: 1.35rem;
  font-weight: 700;
  margin-bottom: 12px;
  color: var(--primary);
}
[data-theme="dark"] .card-body h3 {
  color: #ffffff;
}

.card-body p {
  font-size: 0.92rem;
  color: var(--text-muted);
  margin-bottom: 20px;
  flex-grow: 1;
}

.read-more-btn {
  font-family: var(--font-heading);
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--accent);
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.read-more-btn:hover {
  color: var(--primary);
}
[data-theme="dark"] .read-more-btn:hover {
  color: #ffffff;
}

/* ==========================================================================
   Detailed Service Section (Split Layout)
   ========================================================================== */
.service-detail-section {
  padding: 40px 0 100px;
  background-color: var(--bg-color);
  animation: fade-in var(--transition-normal);
}

@keyframes fade-in {
  from { opacity: 0; transform: translateY(15px); }
  to { opacity: 1; transform: translateY(0); }
}

.detail-banner {
  background-color: var(--panel-bg);
  border-radius: var(--radius-md);
  border: 1px solid var(--panel-border);
  padding: 30px 40px;
  margin-bottom: 30px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
  box-shadow: var(--shadow-sm);
}

.detail-banner h1 {
  font-family: var(--font-heading);
  font-size: 2.2rem;
  font-weight: 800;
  color: var(--primary);
}
[data-theme="dark"] .detail-banner h1 {
  color: #ffffff;
}

.breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.85rem;
  color: var(--text-muted);
}
.breadcrumb .active {
  color: var(--accent);
  font-weight: 600;
}

.back-action-bar {
  margin-bottom: 30px;
}

/* Split Layout grid structure */
.split-layout {
  display: grid;
  grid-template-columns: 1fr 350px;
  gap: 40px;
  align-items: start;
}

/* Left main content */
.detail-main-content {
  background-color: var(--panel-bg);
  border-radius: var(--radius-md);
  border: 1px solid var(--panel-border);
  padding: 40px;
  box-shadow: var(--shadow-sm);
}

.detail-image-box {
  border-radius: var(--radius-md);
  overflow: hidden;
  height: 380px;
  margin-bottom: 30px;
  box-shadow: var(--shadow-sm);
}
.detail-image-box img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.detail-text-content p {
  font-size: 1.05rem;
  color: var(--text-main);
  margin-bottom: 20px;
  text-align: justify;
}

.detail-features-box {
  margin-top: 40px;
  border-top: 1px solid var(--panel-border);
  padding-top: 30px;
}

.detail-features-box h3 {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 20px;
  color: var(--primary);
}
[data-theme="dark"] .detail-features-box h3 {
  color: #ffffff;
}

.features-list {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
}

.features-list li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 0.98rem;
  color: var(--text-muted);
}

.features-list li i {
  color: var(--success);
  margin-top: 4px;
}

/* Right Sidebar */
.detail-sidebar {
  display: flex;
  flex-direction: column;
  gap: 30px;
}

.sidebar-box {
  background-color: var(--panel-bg);
  border-radius: var(--radius-md);
  border: 1px solid var(--panel-border);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
}

.sidebar-box-header {
  background-color: var(--primary);
  color: #ffffff;
  padding: 16px 24px;
  font-family: var(--font-heading);
  font-size: 1.05rem;
  font-weight: 700;
}

.sidebar-box-body {
  padding: 24px;
}

/* Sidebar Box 1: Country List */
.country-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.country-list li {
  border-bottom: 1px solid var(--panel-border);
}
.country-list li:last-child {
  border-bottom: none;
}
.country-list a {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 0;
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--text-muted);
  flex-direction: row-reverse;
  justify-content: space-between;
}
.country-list a:hover {
  color: var(--accent);
}
.country-list i {
  font-size: 0.72rem;
  transition: transform var(--transition-fast);
}
.country-list a:hover i {
  transform: translateX(-4px);
}

/* Sidebar Box 2: Our Services Navigation */
.sidebar-services-nav {
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.sidebar-services-nav li {
  border-radius: var(--radius-sm);
  overflow: hidden;
  transition: all var(--transition-fast);
}
.sidebar-services-nav a {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 16px;
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text-muted);
  flex-direction: row-reverse;
  justify-content: space-between;
}
.sidebar-services-nav li.active, .sidebar-services-nav li:hover {
  background-color: var(--primary);
}
.sidebar-services-nav li.active a, .sidebar-services-nav li:hover a {
  color: #ffffff;
}
.sidebar-services-nav li i {
  font-size: 0.72rem;
}

/* Sidebar Box 3: Quick Contact Form */
.sidebar-form {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.form-group {
  position: relative;
}

.form-group input, .form-group textarea, .form-group select {
  width: 100%;
  padding: 12px 16px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--panel-border);
  background-color: var(--bg-color);
  color: var(--text-main);
  font-family: var(--font-body);
  font-size: 0.9rem;
  outline: none;
  transition: all var(--transition-fast);
}

.form-group input:focus, .form-group textarea:focus, .form-group select:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(60, 169, 226, 0.15);
  background-color: var(--panel-bg);
}

/* Phone input with country flag selection */
.phone-group {
  display: grid;
  grid-template-columns: 85px 1fr;
  gap: 8px;
}
.phone-prefix-select select {
  padding: 12px 8px;
  text-align: center;
}

/* Math Captcha styling */
.captcha-group {
  display: flex;
  align-items: center;
  gap: 12px;
}
.captcha-label {
  font-family: var(--font-heading);
  font-weight: 700;
  color: var(--primary);
  font-size: 1.1rem;
}
[data-theme="dark"] .captcha-label {
  color: #ffffff;
}
.captcha-group input {
  width: 70px;
  text-align: center;
}

/* Sidebar Box 4: Tags Cloud */
.tags-cloud {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.tag-btn {
  padding: 6px 12px;
  background-color: var(--bg-color);
  border: 1px solid var(--panel-border);
  border-radius: var(--radius-sm);
  font-size: 0.78rem;
  font-weight: 500;
  color: var(--text-muted);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.tag-btn:hover {
  background-color: var(--accent);
  color: #ffffff;
  border-color: var(--accent);
  transform: translateY(-2px);
}

/* ==========================================================================
   Modals & Success Toasts
   ========================================================================== */
.modal {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(15, 23, 42, 0.6);
  backdrop-filter: blur(8px);
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-normal);
}

.modal.active {
  opacity: 1;
  pointer-events: auto;
}

.modal-content {
  background-color: var(--panel-bg);
  border-radius: var(--radius-md);
  border: 1px solid var(--panel-border);
  width: 100%;
  max-width: 480px;
  padding: 40px;
  position: relative;
  box-shadow: var(--shadow-lg);
  transform: scale(0.9);
  transition: transform var(--transition-normal);
}

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

.modal-close {
  position: absolute;
  top: 20px;
  right: 20px;
  background: transparent;
  border: none;
  color: var(--text-muted);
  font-size: 1.3rem;
  cursor: pointer;
}
.modal-close:hover {
  color: var(--danger);
}

.modal-header {
  text-align: center;
  margin-bottom: 24px;
}
.modal-icon-big {
  font-size: 3rem;
  color: var(--accent);
  margin-bottom: 16px;
}
.modal-header h2 {
  font-family: var(--font-heading);
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--primary);
  margin-bottom: 8px;
}
[data-theme="dark"] .modal-header h2 {
  color: #ffffff;
}
.modal-header p {
  font-size: 0.9rem;
  color: var(--text-muted);
}

.modal-form {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

/* Success Toast */
.success-toast {
  position: fixed;
  bottom: 30px;
  right: 30px;
  z-index: 1100;
  background-color: var(--panel-bg);
  border: 2px solid var(--success);
  border-radius: var(--radius-md);
  padding: 16px 24px;
  box-shadow: var(--shadow-lg);
  transform: translateY(100px);
  opacity: 0;
  transition: all var(--transition-normal);
}
.success-toast.active {
  transform: translateY(0);
  opacity: 1;
}

.toast-content {
  display: flex;
  align-items: center;
  gap: 16px;
}

.toast-icon {
  font-size: 2.2rem;
  color: var(--success);
}

.toast-text h4 {
  font-family: var(--font-heading);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text-main);
}
.toast-text p {
  font-size: 0.85rem;
  color: var(--text-muted);
}

/* ==========================================================================
   Footer
   ========================================================================== */
.main-footer {
  background-color: #0f172a; /* Force dark footer for premium visual finish */
  color: #94a3b8;
  padding: 80px 0 0;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.footer-content {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 60px;
  margin-bottom: 50px;
}

.footer-brand .logo {
  margin-bottom: 20px;
}
.footer-brand .logo-title {
  color: #ffffff;
}
.footer-brand p {
  font-size: 0.92rem;
  line-height: 1.7;
}

.footer-content h4 {
  font-family: var(--font-heading);
  color: #ffffff;
  font-size: 1.15rem;
  margin-bottom: 24px;
  position: relative;
}
.footer-content h4::after {
  content: '';
  position: absolute;
  bottom: -6px;
  left: 0;
  width: 30px;
  height: 2px;
  background-color: var(--accent);
}

.footer-links ul {
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.footer-links a {
  font-size: 0.92rem;
}
.footer-links a:hover {
  color: #ffffff;
}

.footer-contacts p {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 0.92rem;
  margin-bottom: 14px;
}
.footer-contacts i {
  color: var(--accent);
  margin-top: 4px;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  padding: 24px 0;
}
.footer-bottom-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
  font-size: 0.85rem;
}

.social-links {
  display: flex;
  gap: 16px;
}
.social-links a {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-full);
  background-color: rgba(255, 255, 255, 0.03);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.95rem;
  color: #94a3b8;
  transition: all var(--transition-fast);
}
.social-links a:hover {
  background-color: var(--accent);
  color: #ffffff;
  transform: translateY(-2px);
}

/* ==========================================================================
   Scroll To Top Button
   ========================================================================== */
.scroll-top-btn {
  position: fixed;
  bottom: 30px;
  left: 30px; /* Aligned matching design elements or customized side */
  width: 46px;
  height: 46px;
  border-radius: var(--radius-sm);
  background-color: var(--accent);
  color: #ffffff;
  border: none;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  box-shadow: var(--shadow-md);
  opacity: 0;
  visibility: hidden;
  transform: translateY(15px);
  transition: all var(--transition-fast);
  z-index: 99;
}
.scroll-top-btn.active {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}
.scroll-top-btn:hover {
  background-color: var(--primary);
  transform: scale(1.05);
}

/* Override left alignment if needed to right side matching standard custom layout */
.scroll-top-btn {
  right: 30px;
  left: auto;
}

/* ==========================================================================
   Responsive Breakpoints
   ========================================================================== */
@media (max-width: 1024px) {
  .hero-container {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 40px;
  }
  .hero-content h1 {
    font-size: 2.8rem;
  }
  .hero-content p {
    margin: 0 auto 30px;
  }
  .hero-buttons {
    justify-content: center;
  }
  .hero-graphic {
    height: 350px;
  }
  
  .split-layout {
    grid-template-columns: 1fr;
  }
  .detail-sidebar {
    order: 2;
  }
  .detail-main-content {
    order: 1;
  }
}

@media (max-width: 768px) {
  .top-bar {
    display: none;
  }
  .header-container {
    padding: 0 16px;
  }
  .nav-menu {
    display: none; /* Can be expanded as mobile menu if needed */
  }
  .detail-banner {
    flex-direction: column;
    align-items: flex-start;
    padding: 20px;
  }
  .footer-content {
    grid-template-columns: 1fr;
    gap: 40px;
  }
}

/* ==========================================================================
   Custom Rich Page Component Layouts (Medicine in USA roadmap, costs, etc.)
   ========================================================================== */
.subheading-decorated {
  font-family: var(--font-heading);
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--primary);
  margin: 40px 0 20px;
  position: relative;
  padding-bottom: 8px;
}
[data-theme="dark"] .subheading-decorated {
  color: #ffffff;
}
.subheading-decorated::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 50px;
  height: 3px;
  background: linear-gradient(to right, var(--accent), var(--primary));
  border-radius: var(--radius-full);
}

.roadmap-timeline {
  display: flex;
  flex-direction: column;
  gap: 20px;
  margin: 30px 0;
  position: relative;
  padding-left: 20px;
  border-left: 3px dashed var(--accent);
}

.roadmap-step {
  background-color: var(--bg-color);
  border: 1px solid var(--panel-border);
  border-radius: var(--radius-md);
  padding: 20px 24px;
  position: relative;
  transition: all var(--transition-fast);
}
.roadmap-step::before {
  content: '';
  position: absolute;
  left: -28px;
  top: 24px;
  width: 13px;
  height: 13px;
  background-color: var(--accent);
  border: 3px solid var(--panel-bg);
  border-radius: 50%;
  box-shadow: 0 0 0 3px rgba(60, 169, 226, 0.2);
}
.roadmap-step:hover {
  transform: translateX(5px);
  border-color: var(--accent);
  box-shadow: var(--shadow-sm);
}

.roadmap-step h4 {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--primary);
  margin-bottom: 6px;
  display: flex;
  align-items: center;
  gap: 8px;
}
[data-theme="dark"] .roadmap-step h4 {
  color: #ffffff;
}
.roadmap-step h4 .step-badge {
  background-color: var(--accent);
  color: #ffffff;
  font-size: 0.72rem;
  font-weight: 800;
  padding: 2px 8px;
  border-radius: var(--radius-sm);
  text-transform: uppercase;
}

.roadmap-step p {
  font-size: 0.92rem;
  color: var(--text-muted);
  line-height: 1.5;
  margin: 0;
}

.comparison-table-wrapper {
  overflow-x: auto;
  border-radius: var(--radius-md);
  border: 1px solid var(--panel-border);
  margin: 30px 0;
  box-shadow: var(--shadow-sm);
}

.comparison-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
  font-size: 0.92rem;
  background-color: var(--panel-bg);
}

.comparison-table th {
  background-color: var(--primary);
  color: #ffffff;
  font-family: var(--font-heading);
  font-weight: 700;
  padding: 14px 20px;
}

.comparison-table td {
  padding: 14px 20px;
  border-bottom: 1px solid var(--panel-border);
  color: var(--text-main);
}

.comparison-table tr:last-child td {
  border-bottom: none;
}

.comparison-table tr:nth-child(even) {
  background-color: rgba(60, 169, 226, 0.03);
}

.comparison-table tr:hover {
  background-color: rgba(60, 169, 226, 0.08);
}

.cost-badge {
  display: inline-block;
  background-color: var(--accent);
  color: #ffffff;
  font-family: var(--font-heading);
  font-size: 0.8rem;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: var(--radius-sm);
}
.cost-badge.success-badge {
  background-color: var(--success);
}
.cost-badge.warning-badge {
  background-color: #f59e0b;
}

.rich-section-img {
  border-radius: var(--radius-md);
  width: 100%;
  max-height: 380px;
  object-fit: cover;
  margin: 20px 0;
  box-shadow: var(--shadow-sm);
}