@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;600&family=Playfair+Display:ital,wght@0,400;0,700;1,400&display=swap');

:root {
  --color-bg: #0a0a0a;
  --color-surface: #171717;
  --color-text: #eaeaea;
  --color-text-muted: #a1a1aa;
  --color-primary: #d4af37; /* Gold for premium feel */
  --color-primary-hover: #b5952f;
  --color-border: #333;
  --font-sans: 'Inter', sans-serif;
  --font-serif: 'Playfair Display', serif;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: var(--font-sans);
  background-color: var(--color-bg);
  color: var(--color-text);
  line-height: 1.6;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* Header */
.site-header {
  background-color: rgba(10, 10, 10, 0.8);
  backdrop-filter: blur(10px);
  position: sticky;
  top: 0;
  z-index: 100;
  border-bottom: 1px solid var(--color-border);
}

.header-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 1.5rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo {
  font-family: var(--font-serif);
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--color-text);
  text-decoration: none;
  letter-spacing: 1px;
}

.logo span {
  color: var(--color-primary);
}

.main-nav ul {
  list-style: none;
  display: flex;
  gap: 2rem;
}

.main-nav a {
  color: var(--color-text);
  text-decoration: none;
  font-size: 0.9rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  transition: color 0.3s ease;
}

.main-nav a:hover {
  color: var(--color-primary);
}

/* Main Content */
main {
  flex: 1;
}

.hero {
  height: 60vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  background: linear-gradient(rgba(0, 0, 0, 0.6), rgba(0, 0, 0, 0.8)), url('https://images.unsplash.com/photo-1569263979104-865ab7cd8d13?q=80&w=2074&auto=format&fit=crop') center/cover;
  padding: 2rem;
}

.hero h1 {
  font-family: var(--font-serif);
  font-size: 4rem;
  margin-bottom: 1rem;
  color: #fff;
}

.hero p {
  font-size: 1.2rem;
  color: var(--color-text-muted);
  max-width: 600px;
  margin: 0 auto 2rem;
}

.btn {
  display: inline-block;
  background-color: var(--color-primary);
  color: #000;
  padding: 1rem 2rem;
  text-decoration: none;
  font-weight: 600;
  border-radius: 4px;
  transition: background-color 0.3s ease;
}

.btn:hover {
  background-color: var(--color-primary-hover);
}

/* Layout Utilities */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 4rem 2rem;
}

.section-title {
  font-family: var(--font-serif);
  font-size: 2.5rem;
  margin-bottom: 2rem;
  color: #fff;
  text-align: center;
}

/* Footer */
.site-footer {
  background-color: var(--color-surface);
  border-top: 1px solid var(--color-border);
  padding: 4rem 2rem;
  margin-top: 4rem;
}

.footer-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.footer-inner p {
  color: var(--color-text-muted);
  font-size: 0.9rem;
}

/* Mobile Menu Toggle (Hidden by default on PC) */
.mobile-menu-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
  z-index: 101;
}

.hamburger {
  display: block;
  width: 24px;
  height: 2px;
  background-color: var(--color-text);
  position: relative;
  transition: background-color 0.3s ease;
}

.hamburger::before,
.hamburger::after {
  content: '';
  position: absolute;
  width: 100%;
  height: 100%;
  background-color: var(--color-text);
  left: 0;
  transition: transform 0.3s ease;
}

.hamburger::before { top: -8px; }
.hamburger::after { top: 8px; }

/* Active state for hamburger (transforms into an X) */
.mobile-menu-toggle.active .hamburger {
  background-color: transparent;
}

.mobile-menu-toggle.active .hamburger::before {
  transform: translateY(8px) rotate(45deg);
}

.mobile-menu-toggle.active .hamburger::after {
  transform: translateY(-8px) rotate(-45deg);
}

/* Responsive Header Layout */
@media (max-width: 768px) {
  .mobile-menu-toggle {
    display: block;
  }

  /* Make header-inner relative so we can position nav absolutely against it if needed, or site-header */
  .site-header {
    position: sticky;
  }

  .main-nav {
    position: absolute;
    top: 100%; /* Right below the header */
    left: 0;
    width: 100%;
    background-color: rgba(10, 10, 10, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--color-border);
    
    /* Hide off-screen by default */
    transform: translateY(-10px);
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    z-index: 100;
  }

  .main-nav.active {
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
  }

  .main-nav ul {
    flex-direction: column;
    align-items: center;
    padding: 2rem 0;
    gap: 1.5rem;
  }
}