@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600&family=Playfair+Display:ital,wght@0,400;0,600;0,700;1,400&display=swap');

:root {
  /* Colors */
  --color-ink: #0d281f; /* Deep Dark Green */
  --color-ink-light: #163e31;
  --color-light: #fdfbf7; /* Warm Off-white */
  --color-light-alt: #f1efe9; /* Slightly darker off-white for cards */
  --color-accent: #c4d7c5; /* Soft sage green */
  --color-accent-bright: #39b582; /* Punchy green for CTAs if needed */
  
  --text-dark: #111827;
  --text-muted: #4b5563;
  --text-light: #f9fafb;
  --text-muted-light: #9ca3af;

  /* Typography */
  --font-serif: 'Playfair Display', serif;
  --font-sans: 'Inter', sans-serif;
  
  --text-xs: 0.75rem;
  --text-sm: 0.875rem;
  --text-base: 1rem;
  --text-lg: 1.125rem;
  --text-xl: 1.25rem;
  --text-2xl: 1.5rem;
  --text-3xl: 1.875rem;
  --text-4xl: 2.25rem;
  --text-5xl: 3rem;
  --text-6xl: 4rem;

  /* Spacing */
  --space-2: 0.5rem;
  --space-4: 1rem;
  --space-6: 1.5rem;
  --space-8: 2rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-24: 6rem;
  --space-32: 8rem;

  /* Forms & Radii */
  --radius-sm: 0.375rem;
  --radius-md: 0.5rem;
  --radius-lg: 1rem;
  --radius-xl: 1.5rem;
  --radius-pill: 9999px;

  /* Shadows */
  --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
  --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
  --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
  --shadow-float: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1);
}

/* Reset & Base */
*, *::before, *::after {
  box-sizing: border-box;
}

body, h1, h2, h3, h4, p, figure, blockquote, dl, dd {
  margin: 0;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-sans);
  background-color: var(--color-light);
  color: var(--text-dark);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

img, picture {
  max-width: 100%;
  display: block;
}

/* Typography */
h1, h2, h3, h4 {
  font-family: var(--font-serif);
  font-weight: 400;
  line-height: 1.2;
}

h1 { font-size: var(--text-5xl); }
h2 { font-size: var(--text-4xl); margin-bottom: var(--space-6); }
h3 { font-size: var(--text-2xl); margin-bottom: var(--space-4); }

@media (min-width: 768px) {
  h1 { font-size: var(--text-6xl); }
  h2 { font-size: var(--text-5xl); }
  h3 { font-size: var(--text-3xl); }
}

p {
  margin-bottom: var(--space-4);
  color: var(--text-muted);
}

/* Layout Utilities */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-6);
}

.section {
  padding: var(--space-24) 0;
}

.section-soft {
  background: linear-gradient(180deg, var(--color-light) 0%, #eef4ef 100%);
}

@media (min-width: 768px) {
  .section {
    padding: var(--space-32) 0;
  }
}

.text-center { text-align: center; }
.text-light { color: var(--text-light); }
.max-w-2xl { max-width: 42rem; margin-inline: auto; }

/* Theming Sections */
.bg-ink {
  background-color: var(--color-ink);
  color: var(--text-light);
}

.bg-ink h2, .bg-ink h3 {
  color: var(--color-light);
}

.bg-ink p {
  color: var(--text-muted-light);
}

/* Components */
.btn {
  display: inline-block;
  padding: var(--space-4) var(--space-8);
  border-radius: var(--radius-pill);
  font-weight: 500;
  text-decoration: none;
  transition: all 0.3s ease;
  font-family: var(--font-sans);
  cursor: pointer;
}

.btn-primary {
  background-color: var(--color-ink);
  color: var(--text-light);
}

.hero .btn-primary {
  background-color: var(--color-accent-bright);
  color: var(--color-light);
}

.btn-primary:hover {
  background-color: var(--color-ink-light);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.hero .btn-primary:hover {
  background-color: #2d956d;
}

.bg-ink .btn-primary {
  background-color: var(--color-accent);
  color: var(--color-ink);
}

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

/* Hero Section */
.hero {
  position: relative;
  min-height: 90vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  background-color: var(--color-ink);
}

.hero-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.3;
  mix-blend-mode: luminosity;
}

.hero-content {
  position: relative;
  z-index: 10;
  padding-top: var(--space-16);
}

.hero-subtitle {
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-accent);
  margin-bottom: var(--space-6);
  display: block;
}

/* Grid Layouts */
.grid-2 {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-12);
}

@media (min-width: 768px) {
  .grid-2 {
    grid-template-columns: 1fr 1fr;
    align-items: center;
  }
}

/* Cards */
.cards-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-8);
  margin-top: var(--space-12);
}

@media (min-width: 768px) {
  .cards-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

.card {
  background: var(--color-light-alt);
  padding: var(--space-8);
  border-radius: var(--radius-xl);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  height: 100%;
}

.card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-float);
}

.card-number {
  font-family: var(--font-serif);
  font-size: var(--text-4xl);
  color: var(--color-accent-bright);
  opacity: 0.6;
  margin-bottom: var(--space-4);
  display: block;
}

.card h3 {
  font-family: var(--font-sans);
  font-weight: 600;
  font-size: var(--text-xl);
  color: var(--color-ink);
}

.card p {
  color: var(--text-muted);
}

/* Image Gallery */
.gallery {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-4);
  margin-top: var(--space-12);
}

.gallery-item {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 4/3;
}

.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.gallery-item:hover img {
  transform: scale(1.05);
}

/* Special List */
.action-list {
  list-style: none;
  padding: 0;
  counter-reset: action-counter;
}

.action-list li {
  position: relative;
  padding-left: var(--space-16);
  margin-bottom: var(--space-8);
}

.action-list li::before {
  counter-increment: action-counter;
  content: "0" counter(action-counter);
  position: absolute;
  left: 0;
  top: -4px;
  font-family: var(--font-serif);
  font-size: var(--text-2xl);
  color: var(--color-accent);
}

.action-list h3 {
  font-family: var(--font-sans);
  font-size: var(--text-lg);
  font-weight: 600;
  margin-bottom: var(--space-2);
}

/* Header/Nav (Minimal) */
.site-header {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  padding: var(--space-6) 0;
  z-index: 50;
}

.logo {
  font-family: var(--font-serif);
  font-size: var(--text-2xl);
  font-weight: 700;
  color: var(--color-light);
  text-decoration: none;
}

/* Disclosure Widget Styles */
details.more-context {
  margin-top: var(--space-4);
  border-top: 1px solid rgba(0, 0, 0, 0.1);
  padding-top: var(--space-4);
}

details.more-context > summary {
  list-style: none; /* Hide default arrow */
  cursor: pointer;
  font-weight: 600;
  font-size: var(--text-sm);
  color: var(--color-ink);
  display: inline-flex;
  align-items: center;
  transition: color 0.2s ease;
}

details.more-context > summary::-webkit-details-marker {
  display: none; /* Hide for Safari */
}

details.more-context > summary::after {
  content: "+";
  margin-left: var(--space-2);
  font-size: 1.4em;
  font-weight: 400;
  line-height: 1;
  transition: transform 0.3s ease;
}

details.more-context[open] > summary::after {
  transform: rotate(45deg);
}

details.more-context > summary:hover {
  color: var(--color-accent-bright);
}

.details-content {
  margin-top: var(--space-4);
  animation: fadeIn 0.3s ease-in-out;
}

.details-content p:last-child {
  margin-bottom: 0;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(-4px); }
  to { opacity: 1; transform: translateY(0); }
}

/* Language Toggle & Visibility */
body.lang-da [data-lang="en"] { display: none !important; }
body.lang-en [data-lang="da"] { display: none !important; }

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

.lang-toggle {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-family: var(--font-sans);
  font-size: var(--text-sm);
  font-weight: 600;
  color: rgba(253, 251, 247, 0.7); /* Text light with opacity */
  background: rgba(255, 255, 255, 0.1);
  padding: 4px 12px;
  border-radius: var(--radius-pill);
  backdrop-filter: blur(4px);
}

.lang-btn {
  background: none;
  border: none;
  color: inherit;
  font-family: inherit;
  font-size: inherit;
  font-weight: inherit;
  cursor: pointer;
  padding: 4px;
  transition: color 0.2s ease;
}

.lang-btn:hover {
  color: var(--color-light);
}

.lang-btn.active {
  color: var(--color-accent-bright);
}

.lang-separator {
  opacity: 0.5;
}