/* ===========================================================
   VARIABLES: Root Color Palette, Typography, Spacing, etc.
   =========================================================== */
:root {
  /* Color Palette (Nordic-inspired) */
  --color-background: #f6f6f5;
  --color-surface: #ffffff;
  --color-text: #222b32;
  --color-primary: #1e4d4f;
  --color-primary-light: #34807d;
  --color-success: #20705b;
  --color-warning: #e0a622;
  --color-danger: #b03a2e;
  --color-gray-900: #222b32;
  --color-gray-700: #42505a;
  --color-gray-500: #8a969c;
  --color-gray-200: #e4e6e7;
  --color-gray-50: #f3f7f8;

  /* Typography */
  --font-family-sans: "Inter", "Segoe UI", Arial, system-ui, sans-serif;
  --font-family-serif: "Merriweather", Georgia, 'Times New Roman', serif;
  --font-size-xs: 0.75rem;   /* 12px */
  --font-size-sm: 0.875rem;  /* 14px */
  --font-size-md: 1rem;      /* 16px */
  --font-size-lg: 1.125rem;  /* 18px */
  --font-size-xl: 1.5rem;    /* 24px */
  --font-size-xxl: 2.25rem;  /* 36px */
  --line-height-tight: 1.15;
  --line-height-base: 1.6;
  --line-length: 65ch;

  /* Spacing Scale (4px base) */
  --space-0: 0;
  --space-1: 4px;
  --space-2: 8px;
  --space-3: 12px;
  --space-4: 16px;
  --space-6: 24px;
  --space-8: 32px;
  --space-12: 48px;
  --space-16: 64px;
  --space-24: 96px;

  /* Radius, Shadows, Transition */
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 16px;
  --shadow-sm: 0 2px 8px 0 rgba(24,36,40,0.06);
  --shadow-md: 0 4px 16px 0 rgba(24,36,40,0.12);
  --transition-faster: 120ms cubic-bezier(.31,1,.59,1);
  --transition: 200ms cubic-bezier(.31,1,.59,1);
  --transition-slow: 320ms cubic-bezier(.31,1,.59,1);
}

/* ===========================================================
   RESET & NORMALIZE
   =========================================================== */
html {
  box-sizing: border-box;
  scroll-behavior: smooth;
}
*, *::before, *::after {
  box-sizing: inherit;
}
body, h1, h2, h3, h4, h5, h6, p, figure, blockquote, dl, dd {
  margin: 0;
  padding: 0;
}
ul, ol {
  margin: 0;
  padding-left: var(--space-4);
}
img, picture, video, canvas, svg {
  display: block;
  max-width: 100%;
  height: auto;
}
input, button, textarea, select {
  font: inherit;
  color: inherit;
  background: none;
  border: none;
  outline: none;
}
button, [type="button"], [type="reset"], [type="submit"] {
  -webkit-appearance: none;
  appearance: none;
  background: none;
  border: none;
  padding: 0;
}
/* Remove built-in form field styles */
/* Remove tap highlight on mobile */
html {
  -webkit-tap-highlight-color: transparent;
}

/* ===========================================================
   BASE STYLES
   =========================================================== */
body {
  background: var(--color-background);
  color: var(--color-text);
  font-family: var(--font-family-sans);
  font-size: var(--font-size-md);
  line-height: var(--line-height-base);
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

h1, h2, h3, h4, h5, h6 {
  color: var(--color-gray-900);
  font-family: var(--font-family-serif);
  font-weight: 700;
  line-height: var(--line-height-tight);
  margin-bottom: var(--space-2);
}
h1 {
  font-size: var(--font-size-xxl);
  margin-bottom: var(--space-4);
  letter-spacing: -1px;
}
h2 {
  font-size: var(--font-size-xl);
  margin-bottom: var(--space-3);
}
h3 {
  font-size: 1.25rem;
  margin-bottom: var(--space-2);
}
h4 {
  font-size: var(--font-size-lg);
}
h5 {
  font-size: var(--font-size-md);
}
h6 {
  font-size: var(--font-size-sm);
}

p, ul, ol, blockquote, pre {
  margin-bottom: var(--space-4);
  max-width: var(--line-length);
}

/* Links */
a {
  color: var(--color-primary);
  text-decoration: underline;
  transition: color var(--transition);
}
a:hover, a:focus-visible {
  color: var(--color-primary-light);
  outline: none;
}
a:focus-visible {
  outline: 2px solid var(--color-primary-light);
  outline-offset: 2px;
  text-decoration-thickness: 2px;
}

/* ===========================================================
   UTILITIES
   =========================================================== */
.container {
  width: 100%;
  max-width: 1080px;
  padding-left: var(--space-4);
  padding-right: var(--space-4);
  margin-left: auto;
  margin-right: auto;
}
.site-logo {
  margin-bottom: 11px;
}
h1 {
  text-align: center;
}

h2 {
  margin-bottom: 5px !important;
}

h2, p, ul, ol {
  text-align: center;
  margin: 0 auto;
}
ul, ol {
  list-style: inside;
}
/* Flex Helpers */
.flex {
  display: flex !important;
}
.flex-col {
  flex-direction: column !important;
}
.flex-row {
  flex-direction: row !important;
}
.items-center {
  align-items: center !important;
}
.justify-center {
  justify-content: center !important;
}
.gap-4 {
  gap: var(--space-4) !important;
}
.button-main {
  text-align: center !important;
  margin: 0 auto !important;
  display: block !important;
  width: 50%;
  margin-top: 11px !important;
  margin-bottom: 11px !important;
}
/* Grid Helpers */
.grid {
  display: grid !important;
}
.grid-cols-2 {
  grid-template-columns: repeat(2, 1fr) !important;
}
.grid-cols-3 {
  grid-template-columns: repeat(3, 1fr) !important;
}
.gap-8 {
  gap: var(--space-8) !important;
}

/* Screen-reader only */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  border: 0;
  white-space: nowrap;
}

/* ===========================================================
   COMPONENTS
   =========================================================== */
/* Buttons */
.button {
  display: inline-block;
  background: var(--color-primary);
  color: #fff;
  font-weight: 600;
  border-radius: var(--radius-md);
  padding: var(--space-2) var(--space-4);
  box-shadow: var(--shadow-sm);
  border: none;
  cursor: pointer;
  transition: background var(--transition), box-shadow var(--transition);
  font-size: var(--font-size-md);
  text-align: center;
  text-decoration: none;
}
.button:hover,
.button:focus-visible {
  background: var(--color-primary-light);
  box-shadow: var(--shadow-md);
  outline: 2px solid var(--color-primary-light);
  outline-offset: 2px;
}
.button:disabled,
.button[aria-disabled="true"] {
  opacity: 0.6;
  pointer-events: none;
}

/* Input fields */
.input,
select,
textarea {
  background: var(--color-surface);
  color: var(--color-text);
  border: 1px solid var(--color-gray-200);
  border-radius: var(--radius-sm);
  padding: var(--space-2) var(--space-3);
  font-size: var(--font-size-md);
  box-shadow: none;
  transition: border-color var(--transition), box-shadow var(--transition);
}
.input:focus-visible,
select:focus-visible,
textarea:focus-visible {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 2px rgba(30,77,79,0.12);
  outline: none;
}
.input:disabled,
select:disabled,
textarea:disabled {
  background: var(--color-gray-50);
  color: var(--color-gray-500);
  opacity: 0.6;
}

/* Card */
.card {
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  padding: var(--space-6);
  margin-bottom: var(--space-8);
  transition: box-shadow var(--transition);
}
.card:hover,
.card:focus-within {
  box-shadow: 0 8px 24px 0 rgba(30,77,79,0.12);
}

/* ===========================================================
   HEADER & FOOTER STYLES
   =========================================================== */

/* Header styles */
.header {
  background: var(--color-surface);
  box-shadow: var(--shadow-sm);
  position: sticky;
  top: 0;
  z-index: 50;
  padding: 11px 0;
}

.site-logo {
  font-family: var(--font-family-serif);
  font-size: var(--font-size-xl);
  font-weight: 800;
  color: var(--color-primary);
  letter-spacing: 1px;
  text-decoration: none;
}
.logo-text {
  font-weight: 900;
}

.nav {
  flex-direction: column;
}

.nav-list {
  max-width: 100%;
  list-style: none;
  background: none;
}

.nav-list a {
  text-decoration: none;
  font-weight: 600;
  color: var(--color-primary);
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-sm);
  transition: background var(--transition), color var(--transition);
}
.nav-list a:hover, .nav-list a:focus-visible {
  background: var(--color-gray-50);
  color: var(--color-primary-light);
}

.nav-toggle {
  display: none;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  background: none;
  border: none;
  cursor: pointer;
  gap: 5px;
}
.nav-toggle-bar {
  width: 24px;
  height: 3px;
  border-radius: 2px;
  background: var(--color-primary);
  display: block;
  transition: all var(--transition-faster);
}

@media (max-width: 900px) {
  .nav-list {
    gap: var(--space-2);
  }
}
@media (max-width: 700px) {
  .nav-toggle {
    display: flex;
  }
  .nav-list {
    position: absolute;
    top: 100%;
    right: 0;
    left: 0;
    background: var(--color-surface);
    flex-direction: column;
    align-items: flex-start;
    box-shadow: var(--shadow-md);
    transition: max-height var(--transition), opacity var(--transition);
    max-height: 0;
    overflow: hidden;
    opacity: 0;
    pointer-events: none;
    z-index: 100;
  }
  .nav-list.open {
    max-height: 600px;
    opacity: 1;
    pointer-events: auto;
    padding-bottom: var(--space-8);
  }
  .nav-list li {
    width: 100%;
  }
  .nav-list a {
    display: block;
    width: 100%;
    padding: var(--space-4);
    border-radius: 0;
  }
}

/* Footer styles */
.footer {
  background: var(--color-primary);
  color: #fff;
  padding-top: var(--space-8);
  padding-bottom: var(--space-8);
  position: relative;
  font-size: var(--font-size-sm);
}

.footer a {
  color: #fff;
  text-decoration: underline;
  font-weight: 500;
  transition: color var(--transition);
}
.footer a:hover, .footer a:focus-visible {
  color: var(--color-warning);
}
.footer-bottom {
  margin-top: var(--space-4);
  text-align: center;
}
.footer .flex {
  list-style: none;
  flex-wrap: wrap;
  justify-content: center;
}
@media (max-width: 700px) {
  .footer-top {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--space-2);
  }
  .footer-nav ul, .footer-legal ul {
    gap: var(--space-2);
  }
}

/* ===========================================================
   COOKIE CONSENT BANNER
   =========================================================== */
.cookie-banner {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  width: 100vw;
  z-index: 9999;
  background: var(--color-gray-900);
  color: #fff;
  box-shadow: 0 -4px 32px rgba(34,43,50,0.18);
  font-size: var(--font-size-sm);
}
.cookie-banner-inner {
  max-width: 960px;
  margin: 0 auto;
  padding: var(--space-4) var(--space-4);
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: var(--space-4);
}
.cookie-banner-actions {
  display: flex;
  gap: var(--space-4);
}
.button-secondary {
  background: transparent;
  border: 1px solid #fff;
  color: #fff;
}
.button-secondary:hover,
.button-secondary:focus-visible {
  background: var(--color-gray-500);
  color: #fff;
}

@media (max-width: 700px) {
  .subscribe-form {
    flex-direction: column;
    align-items: stretch;
    gap: var(--space-2);
  }
}

/* ===========================================================
   ACCESSIBILITY: Focus & Reduced Motion
   =========================================================== */
:focus-visible {
  outline: 2px solid var(--color-primary-light);
  outline-offset: 2px;
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    transition: none !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
  }
}

/* ===========================================================
   RESPONSIVE & MISC
   =========================================================== */
@media (max-width: 600px) {
  .container {
    padding-left: var(--space-2);
    padding-right: var(--space-2);
  }
  .card {
    padding: var(--space-4);
  }
  h1 {
    font-size: 2rem;
  }
  h2 {
    font-size: 1.25rem;
  }
}