@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@0,300;0,400;0,500;0,600;0,700;1,300;1,400;1,500;1,600;1,700&family=DM+Sans:ital,opsz,wght@0,9..40,100..1000;1,9..40,100..1000&display=swap');
@import url('https://unpkg.com/leaflet@1.7.1/dist/leaflet.css');

@font-face {
  font-family: 'Passenger Sans';
  src: url('./fonts/passenger-sans/PassengerSans-Thin-BF63eaffcf388d9.otf') format('opentype');
  font-weight: 100;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: 'Passenger Sans';
  src: url('./fonts/passenger-sans/PassengerSans-Light-BF63eaffd28789a.otf') format('opentype');
  font-weight: 300;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: 'Passenger Sans';
  src: url('./fonts/passenger-sans/PassengerSans-Regular-BF63eaffd178ad9.otf') format('opentype');
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: 'Passenger Sans';
  src: url('./fonts/passenger-sans/PassengerSans-Medium-BF63eaffd03cb6f.otf') format('opentype');
  font-weight: 500;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: 'Passenger Sans';
  src: url('./fonts/passenger-sans/PassengerSans-Semibold-BF63eaffd03873b.otf') format('opentype');
  font-weight: 600;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: 'Passenger Sans';
  src: url('./fonts/passenger-sans/PassengerSans-Bold-BF63eaffd2da6cc.otf') format('opentype');
  font-weight: 700;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: 'ITC Stone Serif';
  src: url('./fonts/itc-stone-serif/ITC-Stone-Serif-Regular/ITC-Stone-Serif-Regular.otf') format('opentype');
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}

:root {
  /* Aurelian Prestige Palette */
  --bg-primary: #F7F4EC; /* Base / Warm Cream */
  --bg-secondary: #F5F3F3; /* Surface dim / low */
  --bg-navy: #1B2A4A; /* Secondary / Navy */
  
  --text-primary: #1B2A4A; /* Secondary / Navy for heavy text */
  --text-body: #1B1C1C; /* On-background charcoal body */
  --text-secondary: #4E4637; /* On-surface variant (secondary text on cream) */
  
  --accent: #C9A24B; /* Primary / Gold */
  --accent-dark: #4F3900; /* On-primary-container */
  --accent-inverse: #EBC166; /* Inverse primary gold-on-navy */
  --accent-secondary: #4F5E81; /* Secondary cool accent */
  
  --line: #D1C5B2; /* outline-variant */
  --line-dark: #7F7665; /* outline */
  --line-focus: #C9A24B;
  
  --error: #BA1A1A;
  --on-error: #FFFFFF;
  
  --font-display: 'Cormorant Garamond', 'ITC Stone Serif', serif;
  --font-body: 'DM Sans', 'Passenger Sans', sans-serif;
  --font-sans: 'DM Sans', 'Passenger Sans', sans-serif;
  
  --transition-smooth: all 0.4s cubic-bezier(0.25, 1, 0.5, 1);
  --transition-fast: all 0.2s ease;
}

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

a {
  color: inherit;
  text-decoration: none;
}

html {
  background-color: var(--bg-primary);
  color: var(--text-body);
  font-family: var(--font-body);
  -webkit-font-smoothing: antialiased;
}

body {
  background-color: var(--bg-primary);
  color: var(--text-body);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  overflow-x: hidden;
}

/* Scrollbar styling */
::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}

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

::-webkit-scrollbar-thumb {
  background: var(--bg-secondary);
  border: 2px solid var(--bg-primary);
}

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

/* Typography */
h1, h2, h3, h4, .font-serif {
  font-family: var(--font-display);
  font-weight: 400;
  line-height: 1.125;
  color: var(--text-primary);
}

p, span, label, input, select, textarea, button {
  font-family: var(--font-body);
}

p {
  font-weight: 300;
}

.text-editorial-lg {
  font-size: clamp(2.5rem, 5vw, 4rem); /* 40px to 64px */
  font-family: var(--font-display);
  font-weight: 400;
  line-height: 1.125;
  letter-spacing: -0.02em;
}

.text-editorial-md {
  font-size: clamp(1.8rem, 3.5vw, 2.5rem);
  font-family: var(--font-display);
  font-weight: 400;
  line-height: 1.2;
  letter-spacing: -0.01em;
}

.text-nav {
  font-family: var(--font-sans);
  font-variant-caps: all-small-caps;
  font-size: 0.75rem;
  line-height: 1.33;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: none;
}

.text-micro {
  font-family: var(--font-sans);
  font-variant-caps: all-small-caps;
  font-size: 0.75rem;
  line-height: 1.33;
  font-weight: 600;
  color: var(--text-secondary);
  letter-spacing: 0.1em;
  text-transform: none;
}

/* Layout Utilities */
.container-editorial {
  max-width: 1440px;
  margin: 0 auto;
  padding: 0 4rem;
}

@media (max-width: 768px) {
  .container-editorial {
    padding: 0 1.5rem;
  }
}

.grid-editorial {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 1.5rem;
}

.hairline-border {
  border: 1px solid var(--line);
}

.hairline-bottom {
  border-bottom: 1px solid var(--line);
}

.hairline-top {
  border-top: 1px solid var(--line);
}

.hairline-right {
  border-right: 1px solid var(--line);
}

.hairline-left {
  border-left: 1px solid var(--line);
}

/* Premium UI Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 1rem 2rem;
  font-family: var(--font-sans);
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-weight: 600;
  border: 1px solid transparent;
  cursor: pointer;
  border-radius: 0px !important;
  position: relative;
  overflow: hidden;
  z-index: 1;
  transition: color 0.4s cubic-bezier(0.25, 1, 0.5, 1), border-color 0.4s cubic-bezier(0.25, 1, 0.5, 1);
}

.btn::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: var(--text-primary);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 0.4s cubic-bezier(0.25, 1, 0.5, 1);
  z-index: -1;
}

.btn:hover::before {
  transform: scaleX(1);
  transform-origin: left;
}

.btn-primary {
  background-color: var(--accent);
  color: var(--bg-navy);
  border: 1px solid var(--accent);
}

.btn-primary::before {
  background-color: var(--bg-navy);
}

.btn-primary:hover {
  color: #ffffff !important;
  border-color: var(--accent);
}

.btn-secondary {
  background-color: var(--bg-navy);
  color: var(--accent);
  border: 1px solid var(--accent);
}

.btn-secondary::before {
  background-color: var(--accent);
}

.btn-secondary:hover {
  color: var(--bg-navy) !important;
  border-color: var(--accent);
}

.btn-outline {
  background-color: transparent;
  border-color: var(--accent);
  color: var(--accent);
}

.btn-outline::before {
  background-color: var(--accent);
}

.btn-outline:hover {
  color: var(--bg-navy) !important;
  border-color: var(--accent);
}

.btn-text {
  background-color: transparent;
  padding: 0.5rem 0;
  color: var(--text-primary);
  position: relative;
  font-family: var(--font-sans);
  font-weight: 600;
  text-transform: uppercase;
  font-size: 0.85rem;
  letter-spacing: 0.08em;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  border: none;
  cursor: pointer;
}

.btn-text::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 1px;
  background-color: var(--accent);
  transform: scaleX(0.3);
  transform-origin: left;
  transition: var(--transition-smooth);
}

.btn-text:hover::after {
  transform: scaleX(1);
  background-color: var(--accent-dark);
}

.btn-text:hover {
  color: var(--accent);
}

.btn-text svg {
  transition: transform 0.3s cubic-bezier(0.25, 1, 0.5, 1);
}

.btn-text:hover svg {
  transform: translate(3px, -3px);
}

/* Forms */
.form-group {
  margin-bottom: 2rem;
  display: flex;
  flex-direction: column;
}

.form-label {
  font-family: var(--font-sans);
  font-variant-caps: all-small-caps;
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  font-weight: 600;
  color: var(--text-secondary);
  margin-bottom: 0.5rem;
  text-align: left;
}

.form-input, .form-select, .form-textarea {
  background-color: var(--bg-secondary);
  border: 1px solid var(--line);
  padding: 0.75rem 1rem;
  font-family: var(--font-body);
  font-size: 1rem;
  color: var(--text-primary);
  outline: none;
  border-radius: 0px !important;
  transition: var(--transition-fast);
}

.form-input:focus, .form-select:focus, .form-textarea:focus {
  border-color: var(--accent);
}

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

/* Leaflet Map overrides for monochrome aesthetic */
.leaflet-container {
  background: var(--bg-secondary) !important;
  font-family: var(--font-sans) !important;
}

.leaflet-tile-pane {
  filter: grayscale(1) invert(0.9) sepia(0.2) hue-rotate(5deg) contrast(0.9) brightness(1.05);
}

.leaflet-bar {
  border: 1px solid var(--line) !important;
  box-shadow: none !important;
  border-radius: 0 !important;
}

.leaflet-bar a {
  background-color: var(--bg-primary) !important;
  color: var(--text-primary) !important;
  border-bottom: 1px solid var(--line) !important;
  border-radius: 0 !important;
  transition: var(--transition-fast);
}

.leaflet-bar a:hover {
  background-color: var(--bg-secondary) !important;
  color: var(--accent) !important;
}

.leaflet-popup-content-wrapper {
  background: var(--bg-primary) !important;
  color: var(--text-primary) !important;
  border-radius: 0 !important;
  border: 1px solid var(--accent);
  box-shadow: none !important;
}

.leaflet-popup-tip {
  background: var(--bg-primary) !important;
  border: 1px solid var(--accent);
  box-shadow: none !important;
}

/* Accordions */
.accordion-item {
  border-bottom: 1px solid var(--line);
}

.accordion-trigger {
  width: 100%;
  text-align: left;
  background: none;
  border: none;
  padding: 1.5rem 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
  color: var(--text-primary);
}

.accordion-trigger h3 {
  font-size: 1.25rem;
  font-family: var(--font-sans);
  font-weight: 500;
}

.accordion-content {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s cubic-bezier(0, 1, 0, 1);
}

.accordion-content.open {
  max-height: 2000px;
  transition: max-height 0.3s cubic-bezier(0.95, 0.05, 0.795, 0.035);
}

.accordion-body {
  padding-bottom: 2rem;
  color: var(--text-secondary);
  line-height: 1.6;
  font-size: 0.95rem;
}

.accordion-body ul {
  padding-left: 1.25rem;
  margin-top: 1rem;
}

.accordion-body li {
  margin-bottom: 0.5rem;
}

/* Header & Navigation Styles */
header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  transition: var(--transition-smooth);
  padding: 1.75rem 0;
}

header.scrolled {
  background-color: rgba(247, 244, 236, 0.85);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line);
  padding: 1rem 0;
}

header.scrolled .logo-wordmark {
  color: var(--text-primary) !important;
}

header.scrolled .logo-sub {
  color: var(--text-secondary) !important;
}

header.scrolled nav a {
  color: var(--text-primary) !important;
}

header.scrolled .mobile-menu-btn {
  color: var(--text-primary) !important;
}

/* Responsive CSS Grids */
.grid-cols-12 { display: grid; grid-template-columns: repeat(12, 1fr); width: 100%; }
.col-span-12 { grid-column: span 12; }
.col-span-11 { grid-column: span 11; }
.col-span-10 { grid-column: span 10; }
.col-span-9 { grid-column: span 9; }
.col-span-8 { grid-column: span 8; }
.col-span-7 { grid-column: span 7; }
.col-span-6 { grid-column: span 6; }
.col-span-5 { grid-column: span 5; }
.col-span-4 { grid-column: span 4; }
.col-span-3 { grid-column: span 3; }
.col-span-2 { grid-column: span 2; }
.col-span-1 { grid-column: span 1; }

@media (max-width: 992px) {
  .col-span-1, .col-span-2, .col-span-3, .col-span-4, .col-span-5, .col-span-6,
  .col-span-7, .col-span-8, .col-span-9, .col-span-10, .col-span-11 {
    grid-column: span 12;
  }
}

.footer-link {
  transition: var(--transition-fast);
}

.footer-link:hover {
  color: var(--accent) !important;
}

/* Warm Editorial Photo Filters */
.editorial-image-filter {
  filter: sepia(0.18) contrast(1.02) saturate(0.92);
}

/* Incomplete borders for editorial style */
.editorial-incomplete-borders {
  border-top: 1px solid var(--accent);
  border-bottom: 1px solid var(--accent);
  border-left: none;
  border-right: none;
}

/* Mobile Nav Styles */
.mobile-nav-trigger {
  display: block;
}

.desktop-nav-container {
  display: none;
}

@media (min-width: 992px) {
  .desktop-nav-container {
    display: block;
  }
  .mobile-nav-trigger {
    display: none;
  }
}

.mobile-menu-overlay {
  position: absolute;
  top: 100%;
  left: 0;
  width: 100%;
  background-color: var(--bg-primary);
  border-bottom: 1px solid var(--line);
  padding: 2rem 1.5rem;
  display: none;
}

.mobile-menu-overlay.open {
  display: block;
}

/* Animation utilities */
@keyframes bounce {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(5px); }
}

.scroll-arrow {
  animation: bounce 2s infinite ease-in-out;
}

/* Immersive Experience Additions */
#preloader {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background-color: #000000;
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  pointer-events: none;
  clip-path: polygon(0 0, 100% 0, 100% 100%, 0 100%);
}

.preloader-title {
  color: var(--accent);
  font-family: var(--font-display);
  font-size: 3rem;
  letter-spacing: 0.15em;
  font-weight: 300;
  opacity: 0;
}

/* SplitText animations */
.char-container {
  display: inline-block;
  overflow: hidden;
  vertical-align: bottom;
  line-height: 1.1;
}

.char-item {
  display: inline-block;
  transform: translateY(105%);
}

.word-container {
  display: inline-block;
  opacity: 0;
  transform: translateY(10px);
}

/* WebGL canvas styling */
#webgl-canvas-container {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 2;
  pointer-events: none;
  opacity: 0.8;
}

.hero-overlay-dark {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(to bottom, rgba(27, 42, 74, 0.4), rgba(27, 42, 74, 0.75));
  z-index: 3;
}

.hero-content-wrapper {
  position: relative;
  z-index: 10;
}

/* ScrollTrigger animation targets */
.reveal-on-scroll {
  opacity: 0;
  transform: translateY(40px);
}

/* Page transition overlay */
.page-transition-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background-color: var(--bg-navy);
  z-index: 99999;
  pointer-events: none;
  transform: scaleY(1);
  transform-origin: top;
  border-bottom: 2px solid var(--accent);
}