/* ======================================================
   Variables
   ====================================================== */
:root {
  /* Colors */
  --color-background: #171717;
  --color-surface: #23272f;
  --color-text: #f5f6fa;
  --color-primary: #c19a6b;
  --color-primary-hover: #b3895c;
  --color-success: #69cb8e;
  --color-warning: #e2b86b;
  --color-danger: #e9695b;
  /* Neutral Grays */
  --gray-50:  #f8fafc;
  --gray-100: #f1f5f9;
  --gray-200: #e2e8f0;
  --gray-300: #cbd5e1;
  --gray-400: #94a3b8;
  --gray-500: #64748b;
  --gray-600: #475569;
  --gray-700: #334155;
  --gray-800: #23272f;
  --gray-900: #171717;

  /* Typography */
  --font-family-sans: 'Inter', 'Segoe UI', Arial, sans-serif;
  --font-family-mono: 'Fira Mono', monospace;
  --font-size-xs: 0.8125rem; /* 13px */
  --font-size-sm: 0.9375rem; /* 15px */
  --font-size-base: 1rem;    /* 16px */
  --font-size-lg: 1.125rem;  /* 18px */
  --font-size-xl: 1.5rem;    /* 24px */
  --font-size-xxl: 2.25rem;  /* 36px */
  --line-height-tight: 1.2;
  --line-height-normal: 1.6;
  --line-height-loose: 1.9;

  /* Spacing (0–96px in increments) */
  --space-0: 0;
  --space-1: 4px;
  --space-2: 8px;
  --space-3: 12px;
  --space-4: 16px;
  --space-5: 20px;
  --space-6: 24px;
  --space-8: 32px;
  --space-10: 40px;
  --space-12: 48px;
  --space-16: 64px;
  --space-24: 96px;

  /* Radius */
  --radius-sm: 4px;
  --radius: 8px;
  --radius-lg: 16px;

  /* Shadows */
  --shadow-sm: 0 1px 3px 0 rgba(0,0,0,0.08);
  --shadow:   0 4px 12px 0 rgba(0,0,0,0.15);
  --shadow-lg: 0 8px 24px 0 rgba(0,0,0,0.20);

  /* Transitions */
  --duration-fast: 120ms;
  --duration: 200ms;
  --duration-slow: 320ms;
}

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

html {
  scroll-behavior: smooth;
  background-color: var(--color-background);
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: var(--font-family-sans);
  font-size: var(--font-size-base);
  line-height: var(--line-height-normal);
  background: var(--color-background);
  color: var(--color-text);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

img, picture, video, canvas, svg {
  display: block;
  max-width: 100%;
  height: auto;
}

ul,ol {
  margin: 0;
  padding-left: var(--space-6);
}

h1,h2,h3,h4,h5,h6,p,figure,blockquote,dl,dd {
  margin: 0;
}

table {
  border-collapse: collapse;
  width: 100%;
}

input,button,textarea,select {
  font: inherit;
  color: inherit;
  background: none;
  border: none;
  outline: none;
}

button {
  background: none;
  border: none;
  padding: 0;
  font: inherit;
  color: inherit;
  cursor: pointer;
}

/* Remove default focus - we'll define focus-visible below */
:focus {
  outline: none;
}

/* ======================================================
   Base Styles
   ====================================================== */
h1 {
  font-size: var(--font-size-xxl);
  font-weight: 700;
  line-height: var(--line-height-tight);
  margin-bottom: var(--space-4);
}
h2 {
  font-size: var(--font-size-xl);
  font-weight: 600;
  line-height: var(--line-height-tight);
  margin-bottom: var(--space-3);
  margin-top: var(--space-8);
}
h3 {
  font-size: var(--font-size-lg);
  font-weight: 500;
  line-height: var(--line-height-tight);
  margin-bottom: var(--space-2);
  margin-top: var(--space-6);
}
h4, h5, h6 {
  font-size: var(--font-size-base);
  font-weight: 500;
  margin-bottom: var(--space-1);
  margin-top: var(--space-4);
}

p {
  margin-bottom: var(--space-4);
  letter-spacing: 0.01em;
  line-height: var(--line-height-normal);
}

/* Links */
a {
  color: var(--color-primary);
  text-decoration: underline;
  transition: color var(--duration) cubic-bezier(.4,0,.2,1);
}
a:hover,
a:active {
  color: var(--color-primary-hover);
  text-decoration-thickness: 2px;
}
a:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
}

/* Responsive typography */
@media (max-width: 600px) {
  h1 { font-size: 1.5rem; }
  h2 { font-size: 1.125rem; }
  h3 { font-size: 1rem; }
}

/* Selection styling */
::selection {
  background: var(--color-primary);
  color: var(--color-background);
}

/* ======================================================
   Utilities
   ====================================================== */
.container {
  width: 100%;
  max-width: 1200px;
  margin-left: auto;
  margin-right: auto;
  padding-left: var(--space-4);
  padding-right: var(--space-4);
}

@media (max-width: 768px) {
  .container {
    padding-left: var(--space-2);
    padding-right: var(--space-2);
  }
}

.flex {
  display: flex;
}
.flex-column {
  flex-direction: column;
}
.flex-center {
  align-items: center;
  justify-content: center;
}
.gap-4 {
  gap: var(--space-4);
}
.grid {
  display: grid;
}
.grid-cols-2 { grid-template-columns: repeat(2, 1fr); }
.grid-cols-3 { grid-template-columns: repeat(3, 1fr); }
.grid-cols-4 { grid-template-columns: repeat(4, 1fr); }

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

/* Spacing utility (example for up to 4 only for brevity) */
.mt-1 { margin-top: var(--space-1) !important; }
.mt-2 { margin-top: var(--space-2) !important; }
.mt-3 { margin-top: var(--space-3) !important; }
.mt-4 { margin-top: var(--space-4) !important; }
.mb-1 { margin-bottom: var(--space-1) !important; }
.mb-2 { margin-bottom: var(--space-2) !important; }
.mb-3 { margin-bottom: var(--space-3) !important; }
.mb-4 { margin-bottom: var(--space-4) !important; }
.pt-4 { padding-top: var(--space-4) !important; }
.pb-4 { padding-bottom: var(--space-4) !important; }

/* ======================================================
   Components
   ====================================================== */
.button,
button,
input[type="submit"],
input[type="button"],
input[type="reset"] {
  display: inline-block;
  background: var(--color-primary);
  color: #fff;
  padding: var(--space-2) var(--space-5);
  font-size: var(--font-size-base);
  font-weight: 600;
  border-radius: var(--radius);
  border: none;
  box-shadow: var(--shadow-sm);
  cursor: pointer;
  transition: background var(--duration) cubic-bezier(.4,0,.2,1),
              transform var(--duration-fast) cubic-bezier(.4,0,.2,1),
              color var(--duration-fast) cubic-bezier(.4,0,.2,1);
}
.button:hover,
button:hover,
input[type="submit"]:hover,
input[type="button"]:hover {
  background: var(--color-primary-hover);
  transform: translateY(-1px) scale(1.01);
}
.button:focus-visible,
button:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
}
.button:disabled,
button:disabled,
input[disabled] {
  opacity: 0.65;
  cursor: not-allowed;
  pointer-events: none;
}

/* Inputs */
input[type="text"],
input[type="email"],
input[type="password"],
input[type="search"],
input[type="url"],
select,
textarea {
  width: 100%;
  padding: var(--space-2) var(--space-3);
  background: var(--color-surface);
  color: var(--color-text);
  border: 1px solid var(--gray-700);
  border-radius: var(--radius-sm);
  transition: border-color var(--duration) cubic-bezier(.4,0,.2,1),
              box-shadow var(--duration-fast) cubic-bezier(.4,0,.2,1);
  box-shadow: none;
}
input:focus,
select:focus,
textarea:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 2px rgba(193,154,107,0.13);
  outline: none;
}
input:disabled,
select:disabled,
textarea:disabled {
  background: var(--gray-800);
  color: var(--gray-400);
  cursor: not-allowed;
}

/* Card */
.card {
  background: var(--color-surface);
  color: var(--color-text);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  padding: var(--space-6) var(--space-6);
  margin-bottom: var(--space-8);
  transition: box-shadow var(--duration-fast) cubic-bezier(.4,0,.2,1);
}
.card:hover {
  box-shadow: var(--shadow-lg);
}

/* News/alert variation */
.card-success { border-left: 4px solid var(--color-success); }
.card-warning { border-left: 4px solid var(--color-warning); }
.card-danger  { border-left: 4px solid var(--color-danger); }

/* ======================================================
   Accessibility
   ====================================================== */
:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    transition: none !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
  }
  html {
    scroll-behavior: auto !important;
  }
}

/* ======================================================
   Header & Footer styles
   ====================================================== */

/* Header styles */
.main-header {
  background: var(--color-surface);
  box-shadow: var(--shadow-sm);
  position: sticky;
  top: 0;
  z-index: 10;
}
.header-wrapper {
  min-height: 68px;
  justify-content: space-between;
}
.site-logo {
  font-size: var(--font-size-xl);
  font-weight: 700;
  color: var(--color-primary);
  letter-spacing: 0.03em;
  text-decoration: none;
  padding: var(--space-2) 0;
}
.logo-text {
  font-variant: small-caps;
  letter-spacing: 0.05em;
}
.main-nav {
  position: relative;
}
.nav-list {
  display: flex;
  gap: var(--space-5);
  list-style: none;
  padding: 0;
  margin: 0;
  text-align: center;
}
.nav-list a {
  color: var(--color-primary);
  font-weight: 500;
  font-size: var(--font-size-base);
  text-decoration: none;
  padding: var(--space-2) var(--space-2);
  border-radius: var(--radius-sm);
  transition: background var(--duration-fast);
}
.nav-list a:hover, .nav-list a:focus-visible {
  background: var(--gray-800);
  color: #fff;
}
.nav-toggle {
  display: none;
  background: none;
  border: none;
  padding: var(--space-2);
  margin-left: var(--space-2);
  border-radius: var(--radius-sm);
  transition: background var(--duration-fast);
}
.nav-toggle .burger {
  display: inline-block;
  width: 28px;
  height: 3px;
  background: var(--color-primary);
  border-radius: 2px;
  position: relative;
}
.nav-toggle .burger::before,
.nav-toggle .burger::after {
  content: '';
  position: absolute;
  width: 28px;
  height: 3px;
  background: var(--color-primary);
  border-radius: 2px;
  left: 0;
  transition: transform var(--duration-fast);
}
.nav-toggle .burger::before { top: -8px; }
.nav-toggle .burger::after { top: 8px; }

/* Mobile menu */
@media (max-width: 900px) {
  .header-wrapper {
    flex-direction: row;
  }
  .nav-list {
    flex-direction: column;
    gap: var(--space-4);
    background: var(--color-surface);
    position: absolute;
    top: 100%;
    right: 0;
    min-width: 200px;
    box-shadow: var(--shadow);
    border-radius: var(--radius);
    padding: var(--space-4);
    display: none;
  }
  .main-nav.open .nav-list {
    display: flex;
  }
  .nav-toggle {
    display: inline-flex;
    align-items: center;
  }
}
@media (max-width: 600px) {
  .footer-cols {
    flex-direction: column;
    gap: var(--space-6);
    align-items: flex-start;
    text-align: left;
  }
}

/* Footer styles */
.main-footer {
  background: var(--color-surface);
  color: var(--gray-100);
  margin-top: var(--space-24);
  padding: var(--space-8) 0 0 0;
}
.footer-cols {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--space-8);
  border-bottom: 1px solid var(--gray-800);
  padding-bottom: var(--space-4);
}
.footer-brand {
  font-size: var(--font-size-lg);
  font-weight: 700;
  color: var(--color-primary);
}
.footer-nav,
.footer-legal {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}
.footer-nav a, .footer-legal a {
  color: var(--color-primary);
  text-decoration: none;
  font-size: var(--font-size-sm);
  border-radius: var(--radius-sm);
  padding: 2px 0;
  transition: background var(--duration-fast);
}
.footer-nav a:hover, .footer-legal a:hover {
  background: var(--gray-900);
  color: #fff;
}
.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-4) 0;
  font-size: var(--font-size-xs);
  color: var(--gray-400);
}

/* Cookie consent styles */
.cookie-consent {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--gray-900);
  color: var(--gray-100);
  z-index: 50;
  box-shadow: var(--shadow-lg);
  padding: 0;
  transition: transform var(--duration-fast), opacity var(--duration-fast);
  font-size: var(--font-size-sm);
}
.cookie-consent[hidden] {
  opacity: 0;
  pointer-events: none;
  transform: translateY(100%);
}
.cookie-consent__inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-2);
  max-width: 1100px;
  margin: 0 auto;
  padding: var(--space-3) var(--space-4);
}
.cookie-buttons {
  display: flex;
  gap: var(--space-2);
}
.btn-secondary {
  background: var(--gray-500);
  color: #fff;
}
.btn-secondary:hover {
  background: var(--gray-600);
}