/* Google Fonts: Playfair Display for elegant headings, Inter for clean body text */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600&family=Playfair+Display:wght@400;600;700&display=swap');

:root {
  /* Color Palette */
  --primary-color: #0c3b4d;
  /* Deep Dark Blue/Green */
  --primary-light: #16566e;
  --accent-color: #c9a263;
  /* Elegant Gold/Champagne accent */
  --accent-hover: #b38d50;

  --text-main: #2d3748;
  --text-light: #718096;
  --text-inverse: #ffffff;

  --bg-main: #ffffff;
  --bg-light: #f7fafc;
  /* Very soft gray/white for alternate sections */
  --bg-dark: #1a202c;

  /* Typography */
  --font-heading: 'Playfair Display', serif;
  --font-body: 'Inter', sans-serif;

  /* Layout */
  --container-width: 1200px;
  --spacing-sm: 1rem;
  --spacing-md: 2rem;
  --spacing-lg: 4rem;
  --spacing-xl: 6rem;

  /* Effects */
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 16px;
  --shadow-sm: 0 4px 6px rgba(0, 0, 0, 0.05);
  --shadow-md: 0 10px 15px rgba(0, 0, 0, 0.05);
  --shadow-lg: 0 20px 25px rgba(0, 0, 0, 0.1);
  --transition: all 0.3s ease;
}

/* Reset & Base */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-body);
  color: var(--text-main);
  background-color: var(--bg-main);
  line-height: 1.6;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: var(--font-heading);
  color: var(--primary-color);
  line-height: 1.2;
  margin-bottom: var(--spacing-sm);
}

h1 {
  font-size: clamp(2.2rem, 8vw, 3.5rem);
}

h2 {
  font-size: clamp(1.8rem, 6vw, 2.5rem);
}

h3 {
  font-size: clamp(1.4rem, 4vw, 1.75rem);
}

p {
  margin-bottom: var(--spacing-sm);
  color: var(--text-light);
}

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

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

/* Utilities */
.container {
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 clamp(1.5rem, 4vw, 2rem);
}

.section {
  padding: clamp(3rem, 10vh, 6rem) 0;
}

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

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

/* Floating/Fixed Premium Header */
.header {
  background-color: #ffffff;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  padding: 1.2rem 0;
  transition: all 0.4s ease;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
}

.header.scrolled {
  padding: 0.8rem 0;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.12);
  background-color: rgba(255, 255, 255, 0.98);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

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

.logo {
  font-family: var(--font-heading);
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--primary-color);
  display: flex;
  align-items: center;
  gap: 10px;
}

.logo i {
  color: var(--accent-color);
  font-size: 1.2rem;
}

.logo span {
  font-family: var(--font-body);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--text-light);
  font-weight: 400;
  display: block;
}

.logo div {
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.logo div span {
  margin-top: 2px;
}

.nav-content {
  display: flex;
  align-items: center;
  gap: 3rem;
}

.nav-links {
  display: flex;
  gap: 2.5rem;
  list-style: none;
  align-items: center;
}

.nav-links a {
  font-family: var(--font-body);
  font-weight: 500;
  font-size: 0.9rem;
  color: var(--text-main);
  text-transform: uppercase;
  letter-spacing: 1px;
  padding: 0.5rem 0;
  position: relative;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--accent-color);
  transition: width 0.3s ease;
}

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

.nav-links a:hover,
.nav-links a.active {
  color: var(--primary-color);
}

.header-cta {
  display: none;
}

@media (min-width: 1024px) {
  .header-cta {
    display: block;
  }

  .header-cta .btn-outline {
    border-color: var(--primary-color);
    color: var(--primary-color);
  }

  .header-cta .btn-outline:hover {
    border-color: var(--primary-color);
    background-color: var(--primary-color);
    color: var(--text-inverse);
  }
}

.mobile-menu-btn {
  display: none;
  background: none;
  border: none;
  font-size: 1.5rem;
  color: var(--primary-color);
  cursor: pointer;
}

/* Hero Section */
.hero {
  position: relative;
  min-height: clamp(60vh, 80vh, 900px);
  display: flex;
  align-items: center;
  background-size: cover;
  background-position: center;
  background-attachment: scroll;
  /* Better for mobile performance than fixed */
  color: var(--text-inverse);
  padding: 8rem 0;
}

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(to right, rgba(12, 59, 77, 0.9) 0%, rgba(12, 59, 77, 0.6) 100%);
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 600px;
}

.hero h1 {
  color: var(--text-inverse);
  margin-bottom: 1.5rem;
  animation: fadeUp 1s ease forwards;
}

.hero p {
  color: rgba(255, 255, 255, 0.9);
  font-size: clamp(1rem, 3vw, 1.25rem);
  margin-bottom: 2.5rem;
  animation: fadeUp 1s ease 0.2s forwards;
  opacity: 0;
}

.hero-btns {
  display: flex;
  gap: 1rem;
  animation: fadeUp 1s ease 0.4s forwards;
  opacity: 0;
}

@keyframes fadeUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Footer */
.footer {
  background-color: var(--primary-color);
  color: var(--text-inverse);
  padding: var(--spacing-lg) 0 2rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 3rem;
  margin-bottom: 3rem;
}

.footer-col h3 {
  color: var(--text-inverse);
  font-size: 1.25rem;
  margin-bottom: 1.5rem;
}

.footer-col p,
.footer-col a {
  color: rgba(255, 255, 255, 0.7);
  margin-bottom: 0.75rem;
  display: block;
}

.footer-col a:hover {
  color: var(--accent-color);
}

.footer-contact-item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin-bottom: 1rem;
}

.footer-contact-item i {
  color: var(--accent-color);
  margin-top: 4px;
}

.footer-bottom {
  text-align: center;
  padding-top: 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  color: rgba(255, 255, 255, 0.5);
  font-size: 0.875rem;
}

/* Animations */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: all 0.8s ease;
}

.reveal.active {
  opacity: 1;
  transform: translateY(0);
}

/* Responsive */
@media (max-width: 1024px) {
  .nav-content {
    gap: 1.5rem;
  }
}

@media (max-width: 768px) {
  h1 {
    font-size: 2.5rem;
  }

  h2 {
    font-size: 2rem;
  }

  .nav-links {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    background-color: var(--bg-main);
    flex-direction: column;
    padding: 2rem;
    box-shadow: var(--shadow-md);
    gap: 1.5rem;
  }

  .nav-links.active {
    display: flex;
  }

  .mobile-menu-btn {
    display: block;
  }

  .hero {
    min-height: 70vh;
  }

  .hero-btns {
    flex-direction: column;
  }
}