/* ========================================
   LUXURY MARITIME MARKETPLACE
   Premium Design System
======================================== */

/* ========================================
   CSS Variables & Design Tokens
======================================== */
:root {
  /* Luxury Color Palette */
  --primary-dark: #0a0e17;
  --primary: #0d1321;
  --primary-light: #1a2332;
  --navy-deep: #0b1426;
  --navy: #152238;

  /* Gold & Champagne Accents */
  --gold: #c9a962;
  --gold-light: #ddc07a;
  --gold-dark: #a8893f;
  --champagne: #f5e6c8;
  --copper: #b87333;

  /* Ocean Blues */
  --ocean-deep: #003d5c;
  --ocean: #005f7f;
  --ocean-light: #0891b2;
  --cyan: #22d3ee;
  --cyan-glow: #67e8f9;

  /* Text Colors */
  --text-primary: #0f172a;
  --text-secondary: #475569;
  --text-muted: #94a3b8;
  --text-light: #e2e8f0;

  /* Backgrounds */
  --white: #ffffff;
  --off-white: #fafbfc;
  --bg-cream: #fdfcf9;
  --bg-light: #f8fafc;
  --bg-card: #ffffff;
  --border: #e2e8f0;
  --border-light: #f1f5f9;

  /* Premium Gradients */
  --gradient-gold: linear-gradient(
    135deg,
    var(--gold-dark) 0%,
    var(--gold) 50%,
    var(--gold-light) 100%
  );
  --gradient-luxury: linear-gradient(
    135deg,
    var(--primary-dark) 0%,
    var(--navy-deep) 50%,
    var(--primary) 100%
  );
  --gradient-ocean: linear-gradient(
    135deg,
    var(--ocean-deep) 0%,
    var(--ocean) 100%
  );
  --gradient-hero: linear-gradient(
    180deg,
    rgba(10, 14, 23, 0.85) 0%,
    rgba(11, 20, 38, 0.7) 40%,
    rgba(13, 19, 33, 0.9) 100%
  );
  --gradient-text-gold: linear-gradient(
    90deg,
    var(--gold-dark) 0%,
    var(--gold) 50%,
    var(--gold-light) 100%
  );
  --gradient-text-ocean: linear-gradient(
    90deg,
    var(--ocean-light) 0%,
    var(--cyan) 100%
  );
  --gradient-card: linear-gradient(
    180deg,
    rgba(255, 255, 255, 0.08) 0%,
    rgba(255, 255, 255, 0.02) 100%
  );
  --gradient-shine: linear-gradient(
    45deg,
    transparent 0%,
    rgba(255, 255, 255, 0.1) 50%,
    transparent 100%
  );

  /* Spacing Scale */
  --space-xs: 0.5rem;
  --space-sm: 1rem;
  --space-md: 1.5rem;
  --space-lg: 2rem;
  --space-xl: 3rem;
  --space-2xl: 5rem;
  --space-3xl: 8rem;

  /* Typography */
  --font-display: "Playfair Display", "Georgia", serif;
  --font-body: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI",
    sans-serif;
  --font-size-xs: 0.75rem;
  --font-size-sm: 0.875rem;
  --font-size-base: 1rem;
  --font-size-lg: 1.125rem;
  --font-size-xl: 1.25rem;
  --font-size-2xl: 1.5rem;
  --font-size-3xl: 2rem;
  --font-size-4xl: 2.75rem;
  --font-size-5xl: 3.5rem;
  --font-size-6xl: 4.5rem;

  /* Premium Shadows */
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.04);
  --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.08);
  --shadow-lg: 0 12px 32px rgba(0, 0, 0, 0.1);
  --shadow-xl: 0 24px 48px rgba(0, 0, 0, 0.12);
  --shadow-2xl: 0 32px 64px rgba(0, 0, 0, 0.16);
  --shadow-gold: 0 8px 32px rgba(201, 169, 98, 0.25);
  --shadow-glow: 0 0 40px rgba(34, 211, 238, 0.2);
  --shadow-inner: inset 0 2px 4px rgba(0, 0, 0, 0.06);

  /* Border Radius */
  --radius-sm: 0.375rem;
  --radius-md: 0.5rem;
  --radius-lg: 0.75rem;
  --radius-xl: 1rem;
  --radius-2xl: 1.5rem;
  --radius-full: 9999px;

  /* Transitions */
  --ease-smooth: cubic-bezier(0.4, 0, 0.2, 1);
  --ease-bounce: cubic-bezier(0.34, 1.56, 0.64, 1);
  --ease-luxury: cubic-bezier(0.22, 1, 0.36, 1);
  --transition-fast: 150ms var(--ease-smooth);
  --transition-base: 300ms var(--ease-smooth);
  --transition-slow: 500ms var(--ease-luxury);
  --transition-slower: 700ms var(--ease-luxury);
}

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

html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-body);
  font-size: var(--font-size-base);
  line-height: 1.7;
  color: var(--text-primary);
  background-color: var(--bg-cream);
  overflow-x: hidden;
}

::selection {
  background: var(--gold);
  color: var(--primary-dark);
}

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

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

ul {
  list-style: none;
}

/* ========================================
   Utility Classes
======================================== */
.container {
  width: 100%;
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 var(--space-lg);
}

.text-gradient {
  background: var(--gradient-text-gold);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.text-gradient-ocean {
  background: var(--gradient-text-ocean);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* Premium Divider */
.divider {
  width: 80px;
  height: 2px;
  background: var(--gradient-gold);
  margin: var(--space-md) auto;
}

/* ========================================
   Premium Buttons
======================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-xs);
  padding: 0.875rem 2rem;
  font-family: var(--font-body);
  font-size: var(--font-size-sm);
  font-weight: 600;
  letter-spacing: 0.025em;
  border-radius: var(--radius-md);
  border: none;
  cursor: pointer;
  transition: all var(--transition-base);
  position: relative;
  overflow: hidden;
}

.btn::before {
  content: "";
  position: absolute;
  inset: 0;
  background: var(--gradient-shine);
  transform: translateX(-100%);
  transition: transform var(--transition-slow);
}

.btn:hover::before {
  transform: translateX(100%);
}

.btn-primary {
  background: var(--gradient-gold);
  color: var(--primary-dark);
  box-shadow: var(--shadow-md), var(--shadow-gold);
}

.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-lg), 0 12px 40px rgba(201, 169, 98, 0.35);
}

.btn-primary:active {
  transform: translateY(-1px);
}

.btn-secondary {
  background: var(--primary);
  color: var(--white);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.btn-secondary:hover {
  background: var(--primary-light);
  border-color: var(--gold);
  transform: translateY(-2px);
}

.btn-outline {
  background: transparent;
  color: var(--gold);
  border: 2px solid var(--gold);
}

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

.btn-ghost {
  background: rgba(255, 255, 255, 0.05);
  color: var(--white);
  border: 1px solid rgba(255, 255, 255, 0.15);
  backdrop-filter: blur(10px);
}

.btn-ghost:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: var(--gold);
  color: var(--gold);
}

.btn-lg {
  padding: 1.125rem 2.5rem;
  font-size: var(--font-size-base);
}

.btn-icon {
  width: 48px;
  height: 48px;
  padding: 0;
  border-radius: var(--radius-full);
}

/* ========================================
   Animations
======================================== */
.fade-in {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.8s var(--ease-luxury), transform 0.8s var(--ease-luxury);
}

.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

.fade-in-up {
  opacity: 0;
  transform: translateY(60px);
}

.fade-in-up.visible {
  opacity: 1;
  transform: translateY(0);
}

/* Stagger animation delays */
.stagger-1 {
  transition-delay: 0.1s;
}
.stagger-2 {
  transition-delay: 0.2s;
}
.stagger-3 {
  transition-delay: 0.3s;
}
.stagger-4 {
  transition-delay: 0.4s;
}
.stagger-5 {
  transition-delay: 0.5s;
}
.stagger-6 {
  transition-delay: 0.6s;
}

/* Floating animation */
@keyframes float {
  0%,
  100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-10px);
  }
}

@keyframes shimmer {
  0% {
    background-position: -200% 0;
  }
  100% {
    background-position: 200% 0;
  }
}

@keyframes pulse-glow {
  0%,
  100% {
    box-shadow: 0 0 20px rgba(201, 169, 98, 0.3);
  }
  50% {
    box-shadow: 0 0 40px rgba(201, 169, 98, 0.5);
  }
}

/* ========================================
   Header & Navigation
======================================== */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: var(--space-md) 0;
  background: transparent;
  transition: all var(--transition-slow);
}

.header.scrolled {
  background: rgba(10, 14, 23, 0.95);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  box-shadow: 0 4px 30px rgba(0, 0, 0, 0.2);
  padding: var(--space-sm) 0;
  border-bottom: 1px solid rgba(201, 169, 98, 0.1);
}

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

.logo {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  color: var(--white);
}

.logo-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  background: var(--gradient-gold);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-gold);
  transition: transform var(--transition-base);
}

.logo:hover .logo-icon {
  transform: rotate(-5deg) scale(1.05);
}

.logo-icon svg {
  width: 26px;
  height: 26px;
  color: var(--primary-dark);
}

.logo-text {
  font-family: var(--font-display);
  font-size: var(--font-size-2xl);
  font-weight: 700;
  letter-spacing: -0.02em;
}

.logo-accent {
  color: var(--gold);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: var(--space-xl);
}

.nav-links a {
  color: var(--white);
  font-weight: 500;
  font-size: var(--font-size-sm);
  letter-spacing: 0.02em;
  opacity: 0.85;
  position: relative;
  padding: var(--space-xs) 0;
  transition: all var(--transition-base);
}

.nav-links a::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--gradient-gold);
  transition: width var(--transition-base);
}

.nav-links a:hover {
  opacity: 1;
  color: var(--gold-light);
}

.nav-links a:hover::after {
  width: 100%;
}

.nav-cta {
  margin-left: var(--space-lg);
}

.hamburger {
  display: none;
  flex-direction: column;
  gap: 6px;
  background: none;
  border: none;
  cursor: pointer;
  padding: var(--space-xs);
  z-index: 100;
}

.hamburger span {
  display: block;
  width: 28px;
  height: 2px;
  background: var(--white);
  border-radius: var(--radius-full);
  transition: all var(--transition-base);
  transform-origin: center;
}

/* ========================================
   Hero Section
======================================== */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  background: var(--primary-dark);
}

.hero-bg {
  position: absolute;
  inset: 0;
  background-image: url("hero-bg.png");
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  transform: scale(1.1);
  transition: transform 20s ease-out;
}

.hero:hover .hero-bg {
  transform: scale(1);
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: var(--gradient-hero);
}

/* Decorative elements */
.hero::before {
  content: "";
  position: absolute;
  top: 20%;
  left: -10%;
  width: 500px;
  height: 500px;
  background: radial-gradient(
    circle,
    rgba(201, 169, 98, 0.1) 0%,
    transparent 70%
  );
  pointer-events: none;
  z-index: 2;
}

.hero::after {
  content: "";
  position: absolute;
  bottom: 20%;
  right: -10%;
  width: 600px;
  height: 600px;
  background: radial-gradient(
    circle,
    rgba(34, 211, 238, 0.08) 0%,
    transparent 70%
  );
  pointer-events: none;
  z-index: 2;
}

.hero-content {
  position: relative;
  text-align: center;
  padding: var(--space-3xl) 0;
  z-index: 10;
  max-width: 900px;
  margin: 0 auto;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  padding: 0.5rem 1.25rem;
  background: rgba(201, 169, 98, 0.1);
  border: 1px solid rgba(201, 169, 98, 0.3);
  border-radius: var(--radius-full);
  color: var(--gold);
  font-size: var(--font-size-sm);
  font-weight: 500;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  margin-bottom: var(--space-lg);
  backdrop-filter: blur(10px);
}

.hero-title {
  font-family: var(--font-display);
  font-size: clamp(2.75rem, 7vw, var(--font-size-6xl));
  font-weight: 700;
  color: var(--white);
  line-height: 1.1;
  margin-bottom: var(--space-lg);
  letter-spacing: -0.02em;
}

.hero-title .text-gradient {
  display: inline-block;
}

.hero-subtitle {
  font-size: var(--font-size-xl);
  color: rgba(255, 255, 255, 0.75);
  max-width: 640px;
  margin: 0 auto var(--space-xl);
  line-height: 1.7;
  font-weight: 400;
}

/* Premium Search Widget */
.search-widget {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
  justify-content: center;
  background: rgba(255, 255, 255, 0.03);
  backdrop-filter: blur(30px);
  -webkit-backdrop-filter: blur(30px);
  padding: var(--space-lg);
  border-radius: var(--radius-2xl);
  border: 1px solid rgba(255, 255, 255, 0.08);
  max-width: 950px;
  margin: 0 auto;
  box-shadow: 0 25px 50px rgba(0, 0, 0, 0.25);
}

.search-field {
  display: flex;
  flex-direction: column;
  gap: 6px;
  flex: 1;
  min-width: 200px;
}

.search-field label {
  font-size: var(--font-size-xs);
  color: rgba(255, 255, 255, 0.5);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.search-field select {
  padding: 1rem 1.25rem;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-lg);
  background: rgba(255, 255, 255, 0.05);
  font-family: var(--font-body);
  font-size: var(--font-size-base);
  color: var(--white);
  cursor: pointer;
  transition: all var(--transition-base);
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%23c9a962' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1rem center;
  padding-right: 3rem;
}

.search-field select:hover {
  border-color: rgba(201, 169, 98, 0.3);
  background-color: rgba(255, 255, 255, 0.08);
}

.search-field select:focus {
  outline: none;
  border-color: var(--gold);
  box-shadow: 0 0 0 3px rgba(201, 169, 98, 0.1);
}

.search-field select option {
  background: var(--primary);
  color: var(--white);
}

.search-btn {
  align-self: flex-end;
  min-width: 160px;
  height: 56px;
}

/* Hero Wave */
.hero-wave {
  position: absolute;
  bottom: -1px;
  left: 0;
  right: 0;
  height: 150px;
  z-index: 5;
  overflow: hidden;
}

.hero-wave svg {
  width: 100%;
  height: 100%;
  fill: var(--bg-cream);
}

/* ========================================
   Stats Section
======================================== */
.stats {
  background: var(--bg-cream);
  padding: var(--space-2xl) 0;
  position: relative;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-lg);
}

.stat-item {
  text-align: center;
  padding: var(--space-lg);
  border-radius: var(--radius-xl);
  transition: all var(--transition-base);
  position: relative;
}

.stat-item::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: var(--radius-xl);
  border: 1px solid transparent;
  background: linear-gradient(135deg, rgba(201, 169, 98, 0.1), transparent)
    border-box;
  mask: linear-gradient(#fff 0 0) padding-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  opacity: 0;
  transition: opacity var(--transition-base);
}

.stat-item:hover::before {
  opacity: 1;
}

.stat-item:hover {
  background: var(--white);
  box-shadow: var(--shadow-lg);
  transform: translateY(-5px);
}

.stat-number {
  display: block;
  font-family: var(--font-display);
  font-size: var(--font-size-4xl);
  font-weight: 700;
  background: var(--gradient-text-gold);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: var(--space-xs);
}

.stat-label {
  font-size: var(--font-size-sm);
  color: var(--text-secondary);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

/* ========================================
   Section Styles
======================================== */
.section-header {
  text-align: center;
  margin-bottom: var(--space-2xl);
}

.section-label {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  padding: 0.5rem 1.25rem;
  background: rgba(201, 169, 98, 0.08);
  border: 1px solid rgba(201, 169, 98, 0.2);
  border-radius: var(--radius-full);
  color: var(--gold-dark);
  font-size: var(--font-size-xs);
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: var(--space-md);
}

.section-title {
  font-family: var(--font-display);
  font-size: clamp(var(--font-size-3xl), 4vw, var(--font-size-4xl));
  font-weight: 700;
  margin-bottom: var(--space-sm);
  letter-spacing: -0.02em;
  color: var(--text-primary);
}

.section-subtitle {
  font-size: var(--font-size-lg);
  color: var(--text-secondary);
  max-width: 600px;
  margin: 0 auto;
  line-height: 1.7;
}

.section-cta {
  text-align: center;
  margin-top: var(--space-2xl);
}

/* ========================================
   Vessels Section
======================================== */
.vessels {
  padding: var(--space-3xl) 0;
  background: var(--bg-cream);
  position: relative;
}

.vessels::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--border), transparent);
}

.vessels-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-lg);
}

.vessel-card {
  background: var(--bg-card);
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  transition: all var(--transition-slow);
  border: 1px solid var(--border-light);
  position: relative;
}

.vessel-card::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: var(--radius-xl);
  padding: 1px;
  background: linear-gradient(135deg, rgba(201, 169, 98, 0.3), transparent 50%);
  mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  opacity: 0;
  transition: opacity var(--transition-base);
  pointer-events: none;
}

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

.vessel-card:hover {
  transform: translateY(-12px);
  box-shadow: var(--shadow-2xl);
  border-color: transparent;
}

.vessel-image {
  position: relative;
  height: 260px;
  overflow: hidden;
}

.vessel-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slower);
}

.vessel-card:hover .vessel-image img {
  transform: scale(1.08);
}

.vessel-image::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 50%, rgba(0, 0, 0, 0.4) 100%);
  opacity: 0;
  transition: opacity var(--transition-base);
}

.vessel-card:hover .vessel-image::after {
  opacity: 1;
}

.vessel-badge {
  position: absolute;
  top: var(--space-md);
  left: var(--space-md);
  padding: 0.5rem 1rem;
  background: var(--gradient-gold);
  color: var(--primary-dark);
  font-size: var(--font-size-xs);
  font-weight: 700;
  border-radius: var(--radius-full);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  box-shadow: var(--shadow-md);
  z-index: 2;
}

.vessel-badge.sale {
  background: linear-gradient(135deg, #059669 0%, #10b981 100%);
  color: var(--white);
}

.vessel-badge.charter {
  background: linear-gradient(135deg, #0891b2 0%, #22d3ee 100%);
  color: var(--white);
}

.vessel-content {
  padding: var(--space-lg);
}

.vessel-type {
  font-size: var(--font-size-xs);
  color: var(--gold-dark);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.vessel-title {
  font-family: var(--font-display);
  font-size: var(--font-size-xl);
  font-weight: 700;
  margin: var(--space-xs) 0;
  color: var(--text-primary);
  letter-spacing: -0.01em;
}

.vessel-specs {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
  margin: var(--space-md) 0;
  color: var(--text-secondary);
  font-size: var(--font-size-sm);
}

.vessel-specs span {
  display: flex;
  align-items: center;
  gap: 6px;
}

.vessel-specs svg {
  width: 16px;
  height: 16px;
  color: var(--gold);
}

.vessel-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: var(--space-lg);
  padding-top: var(--space-lg);
  border-top: 1px solid var(--border-light);
}

.vessel-price {
  font-family: var(--font-display);
  font-size: var(--font-size-2xl);
  font-weight: 700;
  color: var(--text-primary);
}

/* ========================================
   Services Section
======================================== */
.services {
  padding: var(--space-3xl) 0;
  background: var(--gradient-luxury);
  position: relative;
  overflow: hidden;
}

.services::before {
  content: "";
  position: absolute;
  top: -50%;
  right: -20%;
  width: 800px;
  height: 800px;
  background: radial-gradient(
    circle,
    rgba(201, 169, 98, 0.06) 0%,
    transparent 70%
  );
  pointer-events: none;
}

.services::after {
  content: "";
  position: absolute;
  bottom: -30%;
  left: -10%;
  width: 600px;
  height: 600px;
  background: radial-gradient(
    circle,
    rgba(34, 211, 238, 0.04) 0%,
    transparent 70%
  );
  pointer-events: none;
}

.services .section-label {
  background: rgba(201, 169, 98, 0.15);
  border-color: rgba(201, 169, 98, 0.3);
  color: var(--gold);
}

.services .section-title {
  color: var(--white);
}

.services .section-subtitle {
  color: rgba(255, 255, 255, 0.7);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-lg);
  position: relative;
  z-index: 1;
}

.service-card {
  background: rgba(255, 255, 255, 0.03);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.06);
  padding: var(--space-xl);
  border-radius: var(--radius-xl);
  text-align: center;
  transition: all var(--transition-slow);
  position: relative;
  overflow: hidden;
}

.service-card::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    rgba(201, 169, 98, 0.1) 0%,
    transparent 50%
  );
  opacity: 0;
  transition: opacity var(--transition-base);
}

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

.service-card:hover {
  background: rgba(255, 255, 255, 0.06);
  transform: translateY(-8px);
  border-color: rgba(201, 169, 98, 0.3);
  box-shadow: 0 25px 50px rgba(0, 0, 0, 0.3);
}

.service-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 72px;
  height: 72px;
  margin: 0 auto var(--space-lg);
  background: rgba(201, 169, 98, 0.1);
  border: 1px solid rgba(201, 169, 98, 0.2);
  border-radius: var(--radius-xl);
  transition: all var(--transition-base);
}

.service-card:hover .service-icon {
  background: var(--gradient-gold);
  border-color: transparent;
  transform: scale(1.1) rotate(-5deg);
  box-shadow: var(--shadow-gold);
}

.service-icon svg {
  width: 32px;
  height: 32px;
  color: var(--gold);
  transition: color var(--transition-base);
}

.service-card:hover .service-icon svg {
  color: var(--primary-dark);
}

.service-card h3 {
  font-family: var(--font-display);
  font-size: var(--font-size-xl);
  color: var(--white);
  margin-bottom: var(--space-sm);
  font-weight: 600;
  letter-spacing: -0.01em;
}

.service-card p {
  color: rgba(255, 255, 255, 0.6);
  font-size: var(--font-size-sm);
  line-height: 1.7;
  margin-bottom: var(--space-lg);
}

.service-link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  color: var(--gold);
  font-weight: 600;
  font-size: var(--font-size-sm);
  transition: all var(--transition-base);
}

.service-link svg {
  width: 16px;
  height: 16px;
  transition: transform var(--transition-base);
}

.service-link:hover {
  color: var(--gold-light);
}

.service-link:hover svg {
  transform: translateX(4px);
}

/* ========================================
   Trust Section
======================================== */
.trust {
  padding: var(--space-3xl) 0;
  background: var(--bg-cream);
  position: relative;
}

.trust::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--border), transparent);
}

.trust-content {
  text-align: center;
}

.trust-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-lg);
  margin-top: var(--space-2xl);
}

.trust-item {
  padding: var(--space-xl);
  border-radius: var(--radius-xl);
  background: var(--white);
  border: 1px solid var(--border-light);
  transition: all var(--transition-base);
}

.trust-item:hover {
  border-color: rgba(201, 169, 98, 0.3);
  box-shadow: var(--shadow-lg);
  transform: translateY(-5px);
}

.trust-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 64px;
  height: 64px;
  margin: 0 auto var(--space-md);
  background: linear-gradient(
    135deg,
    rgba(201, 169, 98, 0.1),
    rgba(201, 169, 98, 0.05)
  );
  border-radius: var(--radius-xl);
  transition: all var(--transition-base);
}

.trust-item:hover .trust-icon {
  background: var(--gradient-gold);
  transform: scale(1.1);
}

.trust-icon svg {
  width: 28px;
  height: 28px;
  color: var(--gold);
  transition: color var(--transition-base);
}

.trust-item:hover .trust-icon svg {
  color: var(--primary-dark);
}

.trust-item h4 {
  font-family: var(--font-display);
  font-size: var(--font-size-lg);
  font-weight: 600;
  margin-bottom: var(--space-xs);
  color: var(--text-primary);
}

.trust-item p {
  font-size: var(--font-size-sm);
  color: var(--text-secondary);
  line-height: 1.6;
}

/* ========================================
   Newsletter Section
======================================== */
.newsletter {
  padding: var(--space-3xl) 0;
  background: var(--gradient-gold);
  position: relative;
  overflow: hidden;
}

.newsletter::before {
  content: "";
  position: absolute;
  inset: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23000' fill-opacity='0.05'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
  opacity: 0.5;
}

.newsletter-content {
  position: relative;
  text-align: center;
  max-width: 640px;
  margin: 0 auto;
  z-index: 1;
}

.newsletter h2 {
  font-family: var(--font-display);
  font-size: var(--font-size-3xl);
  color: var(--primary-dark);
  margin-bottom: var(--space-sm);
  font-weight: 700;
}

.newsletter p {
  color: var(--primary);
  font-size: var(--font-size-lg);
  margin-bottom: var(--space-xl);
  opacity: 0.9;
}

.newsletter-form {
  display: flex;
  gap: var(--space-sm);
  max-width: 500px;
  margin: 0 auto;
}

.newsletter-form input {
  flex: 1;
  padding: 1.125rem 1.5rem;
  border: 2px solid rgba(0, 0, 0, 0.1);
  border-radius: var(--radius-lg);
  background: var(--white);
  font-family: var(--font-body);
  font-size: var(--font-size-base);
  transition: all var(--transition-base);
}

.newsletter-form input:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 4px rgba(13, 19, 33, 0.1);
}

.newsletter-form .btn {
  background: var(--primary-dark);
  color: var(--white);
  white-space: nowrap;
}

.newsletter-form .btn:hover {
  background: var(--primary);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

/* ========================================
   Footer
======================================== */
.footer {
  background: var(--primary-dark);
  color: var(--white);
  padding: var(--space-3xl) 0 var(--space-xl);
  position: relative;
}

.footer::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(
    90deg,
    transparent,
    rgba(201, 169, 98, 0.3),
    transparent
  );
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: var(--space-2xl);
  margin-bottom: var(--space-2xl);
}

.footer-brand .logo {
  margin-bottom: var(--space-md);
}

.footer-brand p {
  color: rgba(255, 255, 255, 0.6);
  margin-bottom: var(--space-lg);
  font-size: var(--font-size-sm);
  line-height: 1.8;
  max-width: 300px;
}

.social-links {
  display: flex;
  gap: var(--space-sm);
}

.social-links a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-lg);
  transition: all var(--transition-base);
}

.social-links a:hover {
  background: var(--gold);
  border-color: var(--gold);
  transform: translateY(-3px);
}

.social-links svg {
  width: 20px;
  height: 20px;
  color: var(--white);
  transition: color var(--transition-base);
}

.social-links a:hover svg {
  color: var(--primary-dark);
}

.footer-links h4,
.footer-contact h4 {
  font-family: var(--font-display);
  font-size: var(--font-size-base);
  font-weight: 600;
  margin-bottom: var(--space-lg);
  color: var(--white);
}

.footer-links ul,
.footer-contact ul {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.footer-links a {
  color: rgba(255, 255, 255, 0.6);
  font-size: var(--font-size-sm);
  transition: all var(--transition-base);
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
}

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

.footer-contact li {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  color: rgba(255, 255, 255, 0.6);
  font-size: var(--font-size-sm);
}

.footer-contact svg {
  width: 18px;
  height: 18px;
  color: var(--gold);
  flex-shrink: 0;
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: var(--space-xl);
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-bottom p {
  color: rgba(255, 255, 255, 0.4);
  font-size: var(--font-size-sm);
}

.footer-legal {
  display: flex;
  gap: var(--space-lg);
}

.footer-legal a {
  color: rgba(255, 255, 255, 0.4);
  font-size: var(--font-size-sm);
  transition: color var(--transition-base);
}

.footer-legal a:hover {
  color: var(--gold);
}

/* ========================================
   Responsive Styles
======================================== */
@media (max-width: 1200px) {
  .vessels-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 1024px) {
  .services-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .trust-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-xl);
  }
}

@media (max-width: 768px) {
  .hero {
    padding-top: 80px;
    min-height: calc(100vh - 80px);
  }

  .nav-links,
  .nav-cta {
    display: none;
  }

  .nav-links.active {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--primary-dark);
    padding: var(--space-lg);
    gap: var(--space-md);
    border-bottom: 1px solid rgba(201, 169, 98, 0.2);
    box-shadow: var(--shadow-xl);
  }

  .nav-links.active a {
    padding: var(--space-sm);
    border-radius: var(--radius-md);
    text-align: center;
  }

  .nav-links.active a:hover {
    background: rgba(201, 169, 98, 0.1);
  }

  .hamburger {
    display: flex;
  }

  .hamburger.active span:nth-child(1) {
    transform: rotate(45deg) translate(7px, 7px);
  }

  .hamburger.active span:nth-child(2) {
    opacity: 0;
    transform: translateX(-10px);
  }

  .hamburger.active span:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -7px);
  }

  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-md);
  }

  .stat-number {
    font-size: var(--font-size-3xl);
  }

  .vessels-grid {
    grid-template-columns: 1fr;
    max-width: 500px;
    margin: 0 auto;
  }

  .services-grid {
    grid-template-columns: 1fr;
    max-width: 400px;
    margin: 0 auto;
  }

  .trust-grid {
    grid-template-columns: 1fr;
    max-width: 400px;
    margin: var(--space-xl) auto 0;
  }

  .search-widget {
    flex-direction: column;
    padding: var(--space-md);
  }

  .search-field {
    width: 100%;
  }

  .search-btn {
    width: 100%;
  }

  .newsletter-form {
    flex-direction: column;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    text-align: center;
    gap: var(--space-xl);
  }

  .footer-brand {
    display: flex;
    flex-direction: column;
    align-items: center;
  }

  .footer-brand p {
    max-width: 100%;
  }

  .social-links {
    justify-content: center;
  }

  .footer-contact li {
    justify-content: center;
  }

  .footer-bottom {
    flex-direction: column;
    gap: var(--space-md);
    text-align: center;
  }
}

@media (max-width: 480px) {
  :root {
    --space-lg: 1.5rem;
    --space-xl: 2rem;
    --space-2xl: 3rem;
    --space-3xl: 4rem;
  }

  .container {
    padding: 0 var(--space-md);
  }

  .hero-title {
    font-size: 2.25rem;
  }

  .hero-subtitle {
    font-size: var(--font-size-base);
  }

  .section-title {
    font-size: var(--font-size-2xl);
  }

  .vessel-footer {
    flex-direction: column;
    gap: var(--space-sm);
    align-items: stretch;
  }

  .vessel-footer .btn {
    width: 100%;
    justify-content: center;
  }

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

  .stat-item {
    padding: var(--space-md);
  }
}

/* ========================================
   Scroll Progress Indicator
======================================== */
.scroll-progress {
  position: fixed;
  top: 0;
  left: 0;
  height: 3px;
  background: var(--gradient-gold);
  z-index: 9999;
  width: 0%;
  transition: width 0.1s linear;
}

/* ========================================
   Loading Animation
======================================== */
.loading-overlay {
  position: fixed;
  inset: 0;
  background: var(--primary-dark);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 10000;
  transition: opacity 0.5s ease, visibility 0.5s ease;
}

.loading-overlay.hidden {
  opacity: 0;
  visibility: hidden;
}

.loading-spinner {
  width: 50px;
  height: 50px;
  border: 3px solid rgba(201, 169, 98, 0.2);
  border-top-color: var(--gold);
  border-radius: 50%;
  animation: spin 1s linear infinite;
}

@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

/* ========================================
   Custom Scrollbar
======================================== */
::-webkit-scrollbar {
  width: 10px;
}

::-webkit-scrollbar-track {
  background: var(--primary-dark);
}

::-webkit-scrollbar-thumb {
  background: var(--gold-dark);
  border-radius: var(--radius-full);
}

::-webkit-scrollbar-thumb:hover {
  background: var(--gold);
}