/* ==========================================================================
   ARGUS MARITIME SERVICES - Main Stylesheet
   Modern, High-Performance, Responsive & SEO-Friendly CSS System
   ========================================================================== */

/* --- CSS Variables & Design Tokens --- */
:root {
  /* Color Palette */
  --color-primary: #0A192F;         /* Deep Marine Navy */
  --color-primary-light: #112240;   /* Slate Navy */
  --color-primary-lighter: #1F3A60; /* Ocean Blue Deep */
  --color-secondary: #0077B6;       /* Bright Maritime Blue */
  --color-secondary-hover: #0096C7; /* Cyan Blue */
  --color-accent: #E65100;          /* Maritime Signal Amber / Orange */
  --color-accent-light: #FF9800;    /* Amber Glow */
  --color-accent-gold: #D4AF37;     /* High-trust Gold */
  
  /* Neutral Palette */
  --color-text-main: #1E293B;       /* Slate 800 - high contrast readability */
  --color-text-muted: #64748B;      /* Slate 500 */
  --color-text-light: #94A3B8;      /* Slate 400 */
  --color-text-white: #FFFFFF;      /* Clean White */
  
  --color-bg-light: #F8FAFC;        /* Crisp Off-White */
  --color-bg-card: #FFFFFF;         /* Pure White Card */
  --color-bg-alt: #F1F5F9;          /* Subdued Slate */
  --color-bg-dark: #0A192F;         /* Navy Background */
  --color-bg-darker: #060D1A;       /* Midnight Navy */
  
  --color-border: #E2E8F0;
  --color-border-dark: #1E2D4A;
  
  /* Status Colors */
  --color-success: #10B981;
  --color-warning: #F59E0B;
  --color-danger: #EF4444;

  /* Typography */
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
  --font-heading: 'Outfit', 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-mono: 'JetBrains Mono', 'SFMono-Regular', Consolas, Menlo, monospace;

  /* Shadows & Elevation */
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
  --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
  --shadow-glow: 0 0 25px rgba(0, 119, 182, 0.35);
  --shadow-glow-accent: 0 0 25px rgba(230, 81, 0, 0.4);

  /* Layout & Spacing */
  --container-max-width: 1240px;
  --header-height: 80px;
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --radius-full: 9999px;

  /* Transitions */
  --transition-fast: 0.15s ease;
  --transition-normal: 0.25s ease;
  --transition-slow: 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

/* --- Base Reset & Box Sizing --- */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
  text-size-adjust: 100%;
  background-color: #060D1A; /* Dark marine base eliminates white flash */
}

body {
  font-family: var(--font-sans);
  color: var(--color-text-main);
  background-color: var(--color-bg-light);
  line-height: 1.65;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  animation: pageFadeIn 0.8s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

/* --- Smooth Page Entrance Animation --- */
@keyframes pageFadeIn {
  0% {
    opacity: 0;
    transform: translateY(6px);
  }
  100% {
    opacity: 1;
    transform: translateY(0);
  }
}

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

/* Modern View Transition API for cross-page navigation fades */
@view-transition {
  navigation: auto;
}

::view-transition-old(root) {
  animation: 0.25s ease-out both pageFadeOut;
}

::view-transition-new(root) {
  animation: 0.65s cubic-bezier(0.16, 1, 0.3, 1) both pageFadeIn;
}

/* --- Scroll-Driven Reveal Animations --- */
.reveal {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 0.65s cubic-bezier(0.16, 1, 0.3, 1), transform 0.65s cubic-bezier(0.16, 1, 0.3, 1);
  will-change: opacity, transform;
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.reveal-delay-1 { transition-delay: 0.12s; }
.reveal-delay-2 { transition-delay: 0.24s; }
.reveal-delay-3 { transition-delay: 0.36s; }

@media (prefers-reduced-motion: reduce) {
  body, main, .reveal {
    animation: none !important;
    transition: none !important;
    opacity: 1 !important;
    transform: none !important;
  }
}

/* --- Accessibility: Skip Link --- */
.skip-link {
  position: absolute;
  top: -100px;
  left: 20px;
  background: var(--color-accent);
  color: #FFFFFF;
  padding: 12px 20px;
  z-index: 9999;
  font-weight: 700;
  border-radius: var(--radius-sm);
  transition: top var(--transition-normal);
  text-decoration: none;
}
.skip-link:focus {
  top: 20px;
}

/* --- Typography --- */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  color: var(--color-primary);
  font-weight: 700;
  line-height: 1.25;
  margin-bottom: 0.75rem;
  letter-spacing: -0.02em;
}

h1 { font-size: clamp(2.25rem, 4vw + 1rem, 3.75rem); }
h2 { font-size: clamp(1.75rem, 3vw + 0.5rem, 2.5rem); }
h3 { font-size: clamp(1.25rem, 2vw + 0.25rem, 1.75rem); }
h4 { font-size: 1.25rem; }
h5 { font-size: 1.1rem; }
h6 { font-size: 0.95rem; }

p {
  margin-bottom: 1.25rem;
}

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

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

a:hover {
  color: var(--color-secondary-hover);
}

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

ul, ol {
  list-style: none;
}

/* --- Layout Containers --- */
.container {
  width: 100%;
  max-width: var(--container-max-width);
  margin-left: auto;
  margin-right: auto;
  padding-left: 1.5rem;
  padding-right: 1.5rem;
}

.container-narrow {
  max-width: 900px;
}

.section {
  padding: 5.5rem 0;
  position: relative;
}

.section-dark {
  background-color: var(--color-bg-dark);
  color: var(--color-text-white);
}
.section-dark h1, .section-dark h2, .section-dark h3, .section-dark h4 {
  color: var(--color-text-white);
}

.section-alt {
  background-color: var(--color-bg-alt);
}

.section-header {
  text-align: center;
  max-width: 760px;
  margin: 0 auto 3.5rem auto;
}

.section-subtitle {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  text-transform: uppercase;
  font-size: 0.8125rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--color-accent);
  margin-bottom: 0.75rem;
  background: rgba(230, 81, 0, 0.08);
  padding: 0.35rem 0.85rem;
  border-radius: var(--radius-full);
}

.section-dark .section-subtitle {
  background: rgba(255, 152, 0, 0.15);
  color: var(--color-accent-light);
}

.section-title {
  margin-bottom: 1rem;
}

.section-description {
  font-size: 1.125rem;
  color: var(--color-text-muted);
}

.section-dark .section-description {
  color: var(--color-text-light);
}

/* --- Header & Navigation Bar --- */
.top-bar {
  background-color: var(--color-bg-darker);
  color: var(--color-text-light);
  font-size: 0.825rem;
  padding: 0.5rem 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.top-bar-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.top-bar-info {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  flex-wrap: wrap;
}

.top-bar-item {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  color: var(--color-text-light);
}

.top-bar-item a {
  color: var(--color-text-light);
}
.top-bar-item a:hover {
  color: #FFFFFF;
}

.top-bar-badge {
  background: rgba(16, 185, 129, 0.18);
  color: #34D399;
  border: 1px solid rgba(16, 185, 129, 0.3);
  padding: 0.2rem 0.6rem;
  border-radius: var(--radius-full);
  font-size: 0.75rem;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
}

.pulse-dot {
  width: 7px;
  height: 7px;
  background-color: #34D399;
  border-radius: 50%;
  animation: pulse-animation 2s infinite;
}

@keyframes pulse-animation {
  0% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(52, 211, 153, 0.7); }
  70% { transform: scale(1); box-shadow: 0 0 0 6px rgba(52, 211, 153, 0); }
  100% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(52, 211, 153, 0); }
}

.header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background-color: rgba(10, 25, 47, 0.95);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  transition: background-color var(--transition-normal), box-shadow var(--transition-normal);
}

.header.scrolled {
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.35);
  background-color: rgba(6, 13, 26, 0.98);
}

.navbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--header-height);
}

.brand-logo {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  text-decoration: none;
}

.brand-icon {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  background: #060D1A;
  border: 2px solid rgba(56, 189, 248, 0.55);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  padding: 0;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.45), 0 0 14px rgba(0, 119, 182, 0.35);
  transition: all var(--transition-normal);
  flex-shrink: 0;
}

.brand-icon img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 50%;
  display: block;
  transform: scale(1.06);
  transition: transform var(--transition-normal);
}

.brand-logo:hover .brand-icon {
  border-color: #38BDF8;
  box-shadow: 0 6px 22px rgba(0, 119, 182, 0.55), 0 0 18px rgba(56, 189, 248, 0.45);
}

.brand-logo:hover .brand-icon img {
  transform: scale(1.12);
}

.brand-text-wrapper {
  display: flex;
  flex-direction: column;
}

.brand-name {
  font-family: var(--font-heading);
  font-size: 1.35rem;
  font-weight: 800;
  letter-spacing: 0.03em;
  color: #FFFFFF;
  line-height: 1.1;
}

.brand-name span {
  color: var(--color-accent);
}

.brand-tagline {
  font-size: 0.6875rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--color-text-light);
}

/* Nav Menu */
.nav-menu {
  display: flex;
  align-items: center;
  gap: 1.75rem;
}

.nav-link {
  font-size: 0.95rem;
  font-weight: 500;
  color: #E2E8F0;
  position: relative;
  padding: 0.5rem 0;
  transition: color var(--transition-fast);
}

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

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--color-secondary), var(--color-accent));
  transition: width var(--transition-normal);
  border-radius: var(--radius-full);
}

.nav-link:hover::after,
.nav-link.active::after {
  width: 100%;
}

/* Nav Dropdown */
.nav-dropdown {
  position: relative;
}

.nav-dropdown-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  background: none;
  border: none;
  cursor: pointer;
  font-family: inherit;
  font-size: 0.95rem;
  font-weight: 500;
  color: #E2E8F0;
  padding: 0.5rem 0;
}

.nav-dropdown-btn:hover {
  color: #FFFFFF;
}

.nav-dropdown-menu {
  position: absolute;
  top: 100%;
  left: -20px;
  min-width: 280px;
  background: var(--color-primary-light);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-xl);
  padding: 0.75rem;
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition: all var(--transition-fast);
  z-index: 100;
}

.nav-dropdown:hover .nav-dropdown-menu,
.nav-dropdown:focus-within .nav-dropdown-menu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.dropdown-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.65rem 0.85rem;
  border-radius: var(--radius-sm);
  color: #CBD5E1;
  font-size: 0.9rem;
  transition: all var(--transition-fast);
}

.dropdown-item:hover {
  background: rgba(255, 255, 255, 0.08);
  color: #FFFFFF;
  transform: translateX(4px);
}

.dropdown-icon {
  width: 28px;
  height: 28px;
  border-radius: var(--radius-sm);
  background: rgba(0, 119, 182, 0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-secondary-hover);
  flex-shrink: 0;
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.mobile-toggle {
  display: none;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: var(--radius-sm);
  color: #FFFFFF;
  cursor: pointer;
  padding: 0;
  width: 44px;
  height: 44px;
  align-items: center;
  justify-content: center;
  position: relative;
  z-index: 1002;
  transition: all var(--transition-fast);
  -webkit-tap-highlight-color: transparent;
}

.mobile-toggle:hover,
.mobile-toggle:focus-visible {
  background: rgba(255, 255, 255, 0.16);
  border-color: #38BDF8;
  outline: none;
}

.mobile-toggle.active {
  background: rgba(56, 189, 248, 0.2);
  border-color: #38BDF8;
  color: #38BDF8;
}

.mobile-toggle svg,
.mobile-toggle line {
  pointer-events: none;
}

/* --- Buttons & Action Links --- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.95rem;
  padding: 0.75rem 1.5rem;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all var(--transition-fast);
  border: 1px solid transparent;
  line-height: 1.2;
  text-align: center;
}

.btn-primary {
  background: linear-gradient(135deg, var(--color-accent), #D84315);
  color: #FFFFFF;
  box-shadow: 0 4px 14px rgba(230, 81, 0, 0.35);
}

.btn-primary:hover {
  background: linear-gradient(135deg, #F57C00, #E65100);
  color: #FFFFFF;
  transform: translateY(-2px);
  box-shadow: var(--shadow-glow-accent);
}

.btn-secondary {
  background: linear-gradient(135deg, var(--color-secondary), #005F92);
  color: #FFFFFF;
  box-shadow: 0 4px 14px rgba(0, 119, 182, 0.3);
}

.btn-secondary:hover {
  background: linear-gradient(135deg, var(--color-secondary-hover), var(--color-secondary));
  color: #FFFFFF;
  transform: translateY(-2px);
  box-shadow: var(--shadow-glow);
}

.btn-outline {
  background: transparent;
  border: 1px solid rgba(255, 255, 255, 0.3);
  color: #FFFFFF;
}

.btn-outline:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: #FFFFFF;
  color: #FFFFFF;
  transform: translateY(-2px);
}

.btn-outline-dark {
  background: transparent;
  border: 1px solid var(--color-primary);
  color: var(--color-primary);
}

.btn-outline-dark:hover {
  background: var(--color-primary);
  color: #FFFFFF;
  transform: translateY(-2px);
}

.btn-sm {
  padding: 0.45rem 1rem;
  font-size: 0.85rem;
}

.btn-lg {
  padding: 0.95rem 2rem;
  font-size: 1.05rem;
}

.btn-group {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
}

/* --- Hero Section --- */
.hero {
  position: relative;
  min-height: 85vh;
  display: flex;
  align-items: center;
  background: linear-gradient(135deg, rgba(6, 13, 26, 0.60) 0%, rgba(10, 25, 47, 0.40) 50%, rgba(11, 37, 69, 0.55) 100%), url('/images/hero-bg.png') center/cover no-repeat;
  color: #FFFFFF;
  padding: 6rem 0 5rem 0;
  overflow: hidden;
}

.hero-pattern {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  opacity: 0.03;
  background-image: radial-gradient(#0096C7 1px, transparent 1px), radial-gradient(#0096C7 1px, #060D1A 1px);
  background-size: 40px 40px;
  background-position: 0 0, 20px 20px;
  pointer-events: none;
}

.hero-glow {
  position: absolute;
  top: 20%;
  right: -10%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(0, 119, 182, 0.18) 0%, rgba(10, 25, 47, 0) 70%);
  filter: blur(60px);
  pointer-events: none;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 3.5rem;
  align-items: center;
  position: relative;
  z-index: 2;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(0, 119, 182, 0.3);
  border: 1px solid rgba(0, 119, 182, 0.6);
  color: #BAE6FD;
  font-size: 0.875rem;
  font-weight: 600;
  padding: 0.4rem 1rem;
  border-radius: var(--radius-full);
  margin-bottom: 1.5rem;
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}

.hero-title {
  color: #FFFFFF;
  margin-bottom: 1.5rem;
  font-weight: 800;
  text-shadow: 0 2px 14px rgba(0, 0, 0, 0.7);
}

.hero-title .highlight {
  background: linear-gradient(120deg, #38BDF8, #818CF8);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-lead {
  font-size: 1.2rem;
  line-height: 1.7;
  color: #F8FAFC;
  margin-bottom: 2.25rem;
  text-shadow: 0 1px 8px rgba(0, 0, 0, 0.75);
}

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

.stat-item {
  display: flex;
  flex-direction: column;
}

.stat-number {
  font-family: var(--font-heading);
  font-size: 2.25rem;
  font-weight: 800;
  color: #FFFFFF;
  line-height: 1;
  margin-bottom: 0.35rem;
  text-shadow: 0 2px 10px rgba(0, 0, 0, 0.7);
}

.stat-number span {
  color: var(--color-accent);
}

.stat-label {
  font-size: 0.85rem;
  color: #E2E8F0;
  line-height: 1.3;
  text-shadow: 0 1px 6px rgba(0, 0, 0, 0.7);
}

/* Hero Feature Card / Operational Map Badge */
.hero-card {
  background: rgba(17, 34, 64, 0.75);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius-lg);
  padding: 2rem;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  position: relative;
}

.hero-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1.5rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.hero-card-title {
  font-size: 1.15rem;
  font-weight: 700;
  color: #FFFFFF;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.corridor-list {
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}

.corridor-item {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: var(--radius-md);
  padding: 0.85rem 1rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  transition: all var(--transition-fast);
}

.corridor-item:hover {
  background: rgba(0, 119, 182, 0.15);
  border-color: rgba(0, 119, 182, 0.4);
  transform: translateX(4px);
}

.corridor-name {
  font-weight: 600;
  font-size: 0.95rem;
  color: #F8FAFC;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.corridor-status {
  font-size: 0.75rem;
  font-weight: 600;
  padding: 0.2rem 0.6rem;
  border-radius: var(--radius-full);
  background: rgba(16, 185, 129, 0.15);
  color: #34D399;
  border: 1px solid rgba(16, 185, 129, 0.3);
}

/* --- Breadcrumbs --- */
.breadcrumbs {
  background-color: var(--color-bg-darker);
  padding: 1rem 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.breadcrumbs-list {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.5rem;
  font-size: 0.875rem;
}

.breadcrumb-item {
  display: inline-flex;
  align-items: center;
  color: var(--color-text-light);
}

.breadcrumb-item a {
  color: var(--color-text-light);
}
.breadcrumb-item a:hover {
  color: #FFFFFF;
}

.breadcrumb-separator {
  margin: 0 0.35rem;
  color: rgba(255, 255, 255, 0.3);
}

.breadcrumb-item.active {
  color: var(--color-accent-light);
  font-weight: 600;
}

/* --- Page Header Banner --- */
.page-hero {
  background: linear-gradient(135deg, var(--color-bg-darker) 0%, var(--color-primary) 100%);
  color: #FFFFFF;
  padding: 4.5rem 0 4rem 0;
  position: relative;
  overflow: hidden;
}

.page-hero-title {
  color: #FFFFFF;
  margin-bottom: 1rem;
}

.page-hero-lead {
  font-size: 1.15rem;
  color: #CBD5E1;
  max-width: 800px;
}

/* --- Service Cards Grid --- */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
  gap: 2rem;
}

.service-card {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 2.25rem;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-normal);
  display: flex;
  flex-direction: column;
  position: relative;
  overflow: hidden;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: linear-gradient(90deg, var(--color-secondary), var(--color-accent));
  opacity: 0;
  transition: opacity var(--transition-normal);
}

.service-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-xl);
  border-color: rgba(0, 119, 182, 0.3);
}

.service-card:hover::before {
  opacity: 1;
}

.service-icon-wrapper {
  width: 60px;
  height: 60px;
  border-radius: var(--radius-md);
  background: rgba(0, 119, 182, 0.1);
  color: var(--color-secondary);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.5rem;
  transition: all var(--transition-fast);
}

.service-card:hover .service-icon-wrapper {
  background: var(--color-secondary);
  color: #FFFFFF;
  transform: scale(1.05);
}

.service-card-title {
  font-size: 1.35rem;
  margin-bottom: 1rem;
}

.service-card-desc {
  color: var(--color-text-muted);
  font-size: 0.95rem;
  margin-bottom: 1.5rem;
  flex-grow: 1;
}

.service-features-list {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  margin-bottom: 2rem;
}

.service-features-list li {
  display: flex;
  align-items: flex-start;
  gap: 0.6rem;
  font-size: 0.9rem;
  color: var(--color-text-main);
}

.service-features-list svg {
  color: var(--color-success);
  flex-shrink: 0;
  margin-top: 0.2rem;
}

.service-link {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-weight: 700;
  font-size: 0.95rem;
  color: var(--color-secondary);
  margin-top: auto;
}

.service-link:hover {
  color: var(--color-accent);
  transform: translateX(4px);
}

/* --- Value / Why Choose Us Grid --- */
.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 2rem;
}

.feature-box {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 2rem;
  transition: all var(--transition-fast);
}

.feature-box:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--color-secondary);
}

.feature-box-dark {
  background: var(--color-primary-light);
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.feature-box-dark:hover {
  border-color: rgba(0, 119, 182, 0.5);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.feature-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
  background: rgba(230, 81, 0, 0.1);
  color: var(--color-accent);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.25rem;
}

.feature-box-dark .feature-icon {
  background: rgba(255, 152, 0, 0.15);
  color: var(--color-accent-light);
}

.feature-title {
  font-size: 1.15rem;
  margin-bottom: 0.75rem;
}

.feature-text {
  font-size: 0.925rem;
  color: var(--color-text-muted);
}

.feature-box-dark .feature-text {
  color: var(--color-text-light);
}

/* --- Detailed Two-Column Feature Sections --- */
.split-section {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.split-section.reverse {
  direction: rtl;
}

.split-section.reverse > * {
  direction: ltr;
}

.split-content h2 {
  margin-bottom: 1.25rem;
}

.split-media {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-xl);
}

.info-card-highlight {
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-light));
  color: #FFFFFF;
  border-radius: var(--radius-lg);
  padding: 2.5rem;
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.info-card-highlight h3 {
  color: #FFFFFF;
  margin-bottom: 1rem;
}

.info-card-highlight p {
  color: #CBD5E1;
}

/* --- MOU & Partner Navy Banner --- */
.mou-banner {
  background: linear-gradient(90deg, #060D1A 0%, #0F2744 100%);
  border: 1px solid rgba(0, 119, 182, 0.3);
  border-radius: var(--radius-lg);
  padding: 2.5rem;
  margin-top: 3.5rem;
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: 2.5rem;
  align-items: center;
}

.mou-text h3 {
  color: #FFFFFF;
  font-size: 1.5rem;
  margin-bottom: 0.75rem;
}

.mou-text p {
  color: #CBD5E1;
  font-size: 0.95rem;
}

.mou-badges {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
}

.mou-badge-item {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-md);
  padding: 1.25rem 1rem;
  text-align: center;
  transition: all var(--transition-fast);
}

.mou-badge-item:hover {
  background: rgba(0, 119, 182, 0.2);
  border-color: var(--color-secondary);
}

.mou-badge-flag {
  font-size: 1.75rem;
  margin-bottom: 0.5rem;
}

.mou-badge-title {
  font-weight: 700;
  font-size: 0.95rem;
  color: #FFFFFF;
}

.mou-badge-sub {
  font-size: 0.75rem;
  color: var(--color-text-light);
}

/* --- Contact & Emergency Section --- */
.contact-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 2.5rem;
  align-items: start;
}

.contact-info-panel {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.office-card {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 1.75rem;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-fast);
}

.office-card:hover {
  box-shadow: var(--shadow-md);
  border-color: var(--color-secondary);
}

.office-card-header {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1rem;
}

.office-flag {
  font-size: 1.5rem;
}

.office-card-title {
  font-size: 1.2rem;
  margin-bottom: 0;
}

.office-card-body p {
  margin-bottom: 0.5rem;
  font-size: 0.95rem;
  color: var(--color-text-muted);
  display: flex;
  align-items: flex-start;
  gap: 0.6rem;
}

.office-card-body svg {
  color: var(--color-secondary);
  flex-shrink: 0;
  margin-top: 0.25rem;
}

.office-card-body a {
  color: var(--color-text-main);
  font-weight: 500;
}

.office-card-body a:hover {
  color: var(--color-secondary);
}

.emergency-callout {
  background: linear-gradient(135deg, #7F1D1D 0%, #991B1B 100%);
  border-radius: var(--radius-md);
  padding: 1.75rem;
  color: #FFFFFF;
  box-shadow: 0 10px 25px rgba(220, 38, 38, 0.25);
}

.emergency-callout h4 {
  color: #FFFFFF;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 0.5rem;
}

.emergency-callout p {
  color: #FECACA;
  font-size: 0.9rem;
  margin-bottom: 1rem;
}

.emergency-callout .emergency-phone {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: #FFFFFF;
  color: #991B1B;
  font-weight: 800;
  font-size: 1.15rem;
  padding: 0.65rem 1.25rem;
  border-radius: var(--radius-md);
  text-decoration: none;
}

/* --- Form Styles --- */
.form-card {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 2.5rem;
  box-shadow: var(--shadow-lg);
}

.form-group {
  margin-bottom: 1.5rem;
}

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

.form-label {
  display: block;
  font-size: 0.875rem;
  font-weight: 600;
  margin-bottom: 0.45rem;
  color: var(--color-text-main);
}

.form-label .required {
  color: var(--color-danger);
}

.form-control,
.form-select,
.form-textarea {
  width: 100%;
  padding: 0.75rem 1rem;
  font-family: inherit;
  font-size: 0.95rem;
  color: var(--color-text-main);
  background-color: #FFFFFF;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  transition: all var(--transition-fast);
}

.form-control:focus,
.form-select:focus,
.form-textarea:focus {
  outline: none;
  border-color: var(--color-secondary);
  box-shadow: 0 0 0 3px rgba(0, 119, 182, 0.15);
}

.form-textarea {
  resize: vertical;
  min-height: 120px;
}

.form-helper {
  font-size: 0.8rem;
  color: var(--color-text-muted);
  margin-top: 0.35rem;
}

.form-alert {
  padding: 1rem;
  border-radius: var(--radius-md);
  margin-bottom: 1.5rem;
  display: none;
  font-size: 0.9rem;
}

.form-alert.success {
  background-color: rgba(16, 185, 129, 0.15);
  color: #065F46;
  border: 1px solid rgba(16, 185, 129, 0.3);
  display: block;
}

.form-alert.error {
  background-color: rgba(239, 68, 68, 0.15);
  color: #991B1B;
  border: 1px solid rgba(239, 68, 68, 0.3);
  display: block;
}

/* --- FAQ Accordion --- */
.faq-accordion {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  max-width: 860px;
  margin: 0 auto;
}

.faq-item {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: all var(--transition-fast);
}

.faq-item.active {
  border-color: var(--color-secondary);
  box-shadow: var(--shadow-md);
}

.faq-question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.25rem 1.5rem;
  background: none;
  border: none;
  text-align: left;
  font-family: var(--font-heading);
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--color-primary);
  cursor: pointer;
  transition: color var(--transition-fast);
}

.faq-question:hover {
  color: var(--color-secondary);
}

.faq-icon {
  width: 20px;
  height: 20px;
  transition: transform var(--transition-normal);
  color: var(--color-text-muted);
  flex-shrink: 0;
}

.faq-item.active .faq-icon {
  transform: rotate(180deg);
  color: var(--color-secondary);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition-normal);
}

.faq-answer-inner {
  padding: 0 1.5rem 1.25rem 1.5rem;
  color: var(--color-text-muted);
  font-size: 0.95rem;
  border-top: 1px solid transparent;
}

.faq-item.active .faq-answer {
  max-height: 400px;
}

/* --- CTA Banner --- */
.cta-banner {
  background: linear-gradient(135deg, var(--color-primary-lighter) 0%, var(--color-primary) 100%);
  border-radius: var(--radius-lg);
  padding: 3.5rem;
  color: #FFFFFF;
  text-align: center;
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow-xl);
}

.cta-banner h2 {
  color: #FFFFFF;
  margin-bottom: 1rem;
}

.cta-banner p {
  color: #CBD5E1;
  font-size: 1.125rem;
  max-width: 650px;
  margin: 0 auto 2rem auto;
}

/* --- Footer --- */
.footer {
  background-color: var(--color-bg-darker);
  color: var(--color-text-light);
  padding: 5rem 0 2rem 0;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
  gap: 3rem;
  margin-bottom: 4rem;
}

.footer-brand p {
  color: var(--color-text-light);
  font-size: 0.9rem;
  margin: 1.25rem 0 1.5rem 0;
  max-width: 320px;
}

.footer-heading {
  font-size: 1.05rem;
  font-weight: 700;
  color: #FFFFFF;
  margin-bottom: 1.25rem;
  position: relative;
  padding-bottom: 0.5rem;
}

.footer-heading::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 30px;
  height: 2px;
  background-color: var(--color-accent);
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
}

.footer-links a {
  color: var(--color-text-light);
  font-size: 0.9rem;
  transition: all var(--transition-fast);
}

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

.footer-contact-item {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  margin-bottom: 0.85rem;
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.footer-contact-item svg {
  color: var(--color-secondary);
  flex-shrink: 0;
  margin-top: 0.2rem;
}

.footer-bottom {
  padding-top: 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
  font-size: 0.825rem;
}

.footer-bottom-links {
  display: flex;
  gap: 1.5rem;
}

.footer-bottom-links a {
  color: var(--color-text-light);
}
.footer-bottom-links a:hover {
  color: #FFFFFF;
}

/* --- Responsive Media Queries --- */
@media (max-width: 1024px) {
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }
  .split-section {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }
  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .contact-grid {
    grid-template-columns: 1fr;
  }
  .mou-banner {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .top-bar {
    display: none;
  }
  .mobile-toggle {
    display: inline-flex;
  }
  .nav-menu {
    position: fixed;
    top: var(--header-height);
    left: 0;
    width: 100%;
    background-color: var(--color-bg-darker);
    flex-direction: column;
    align-items: flex-start;
    padding: 2rem 1.5rem;
    gap: 1.25rem;
    box-shadow: var(--shadow-xl);
    transform: translateY(-150%);
    transition: transform var(--transition-normal);
    max-height: calc(100vh - var(--header-height));
    overflow-y: auto;
  }
  .nav-menu.open {
    transform: translateY(0);
  }
  .nav-dropdown-menu {
    position: static;
    opacity: 1;
    visibility: visible;
    transform: none;
    background: rgba(255, 255, 255, 0.05);
    margin-top: 0.5rem;
    width: 100%;
  }
  .nav-actions {
    display: none;
  }
  .hero-stats-row {
    grid-template-columns: 1fr;
    gap: 1rem;
  }
  .mou-badges {
    grid-template-columns: 1fr;
  }
  .form-row {
    grid-template-columns: 1fr;
  }
  .services-grid {
    grid-template-columns: 1fr;
  }
  .service-card {
    padding: 1.5rem;
  }
  .card-img-banner {
    width: calc(100% + 3rem);
    max-width: none !important;
    margin: -1.5rem -1.5rem 1.25rem -1.5rem;
    height: 180px;
  }
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  .cta-banner {
    padding: 2rem 1.5rem;
  }
}

/* --- Image & Media Showcase Styles --- */
.brand-img {
  height: 40px;
  width: auto;
  object-fit: contain;
  filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.3));
}

.card-img-banner {
  width: calc(100% + 4.5rem);
  max-width: none !important;
  margin: -2.25rem -2.25rem 1.5rem -2.25rem;
  height: 200px;
  object-fit: cover;
  border-bottom: 2px solid var(--color-border);
  transition: transform var(--transition-slow);
}

.service-card:hover .card-img-banner {
  transform: scale(1.03);
}

.media-frame {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-xl);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.media-frame img {
  width: 100%;
  height: 100%;
  max-height: 420px;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.media-frame:hover img {
  transform: scale(1.02);
}

.media-caption-badge {
  position: absolute;
  bottom: 1rem;
  left: 1rem;
  right: 1rem;
  background: rgba(10, 25, 47, 0.85);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  padding: 0.75rem 1rem;
  border-radius: var(--radius-md);
  color: #FFFFFF;
  font-size: 0.85rem;
  border: 1px solid rgba(255, 255, 255, 0.15);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

/* --- Print & SEO Utilities --- */
@media print {
  .header, .top-bar, .footer, .btn, .cta-banner {
    display: none !important;
  }
  body {
    background: #FFFFFF;
    color: #000000;
  }
}