/* ========================================================================
   Variables
   ======================================================================== */
:root {
  /* Color Palette */
  --color-background: #f7f3ef;
  --color-surface: #fff;
  --color-text: #2d2013;
  --color-primary: #bb6c2d;
  --color-primary-dark: #a25918;
  --color-success: #3fa070;
  --color-warning: #df9236;
  --color-danger: #be4e38;
  --gray-100: #faf9f7;
  --gray-200: #f3efea;
  --gray-300: #e5ded7;
  --gray-400: #d6cfc7;
  --gray-500: #bca898;
  --gray-600: #a09282;
  --gray-700: #78675a;
  --gray-800: #55443a;
  --gray-900: #332720;

  /* Typography */
  --font-sans: 'Inter', 'Segoe UI', Arial, Helvetica, sans-serif;
  --font-serif: 'Merriweather', 'Georgia', serif;
  --font-display: 'Merriweather', 'Georgia', serif;
  --font-size-xs: 0.8125rem;
  --font-size-sm: 0.9375rem;
  --font-size-md: 1rem;
  --font-size-lg: 1.25rem;
  --font-size-xl: 1.5rem;
  --font-size-2xl: 2rem;
  --font-size-3xl: 2.5rem;
  --line-height-tight: 1.15;
  --line-height-normal: 1.6;
  --line-height-relaxed: 1.75;

  /* Spacing Scale (0 - 96px) */
  --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-20: 80px;
  --space-24: 96px;

  /* Radius & Shadows */
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 16px;
  --shadow-xs: 0 1px 2px rgba(50,30,10,0.07);
  --shadow-sm: 0 2px 8px rgba(140,88,42,0.08);
  --shadow-md: 0 4px 16px rgba(120, 68, 30, 0.12);
  --shadow-lg: 0 12px 32px rgba(120, 68, 30, 0.16);

  /* Transitions */
  --transition-fast: 0.15s cubic-bezier(0.4,0,0.2,1);
  --transition: 0.25s cubic-bezier(0.4,0,0.2,1);
}

/* ========================================================================
   Reset / Normalize
   ======================================================================== */
html {
  box-sizing: border-box;
  scroll-behavior: smooth;
  height: 100%;
  background: var(--color-background);
  color: var(--color-text);
}
*, *::before, *::after {
  box-sizing: inherit;
}
body {
  margin: 0;
  min-height: 100vh;
  font-family: var(--font-sans);
  font-size: var(--font-size-md);
  line-height: var(--line-height-normal);
  background: var(--color-background);
  color: var(--color-text);
  -webkit-font-smoothing: antialiased;
}
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;
}
ul, ol {
  padding-left: var(--space-4);
}
ul, ol, h1, h2, h3, h4, h5, h6, p, figure, blockquote, dl, dd {
  margin: 0;
}
a {
  text-decoration: none;
  color: inherit;
}
[tabindex="-1"]:focus {
  outline: none !important;
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    transition: none !important;
    animation: none !important;
    scroll-behavior: auto !important;
  }
}

/* ========================================================================
   Base Styles
   ======================================================================== */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  color: var(--color-primary);
  margin-top: var(--space-8);
  margin-bottom: var(--space-3);
  font-weight: 700;
  line-height: var(--line-height-tight);
}
h1 { font-size: var(--font-size-3xl); }
h2 { font-size: var(--font-size-2xl); }
h3 { font-size: var(--font-size-xl); }
h4 { font-size: var(--font-size-lg); }
h5 { font-size: var(--font-size-md); }
h6 { font-size: var(--font-size-sm); }

p {
  margin-bottom: var(--space-4);
  max-width: 60ch;
  line-height: var(--line-height-relaxed);
}

a {
  color: var(--color-primary);
  transition: color var(--transition);
  outline: none;
}
a:hover, a:active {
  color: var(--color-primary-dark);
}
a:focus-visible {
  outline: 2px dashed var(--color-primary);
  outline-offset: 2px;
}

hr {
  border: none;
  border-top: 1px solid var(--gray-300);
  margin: var(--space-6) 0;
}

::-webkit-selection {
  background: var(--color-primary);
  color: var(--color-surface);
}
::selection {
  background: var(--color-primary);
  color: var(--color-surface);
}

/* ========================================================================
   Utilities
   ======================================================================== */
.container {
  max-width: 1280px;
  margin-left: auto;
  margin-right: auto;
  padding-left: var(--space-4);
  padding-right: var(--space-4);
}

.flex {
  display: flex;
}
.flex-col { flex-direction: column; }
.flex-row { flex-direction: row; }
.justify-center { justify-content: center; }
.justify-between { justify-content: space-between; }
.items-center { align-items: center; }
.gap-4 { gap: var(--space-4); }
.gap-8 { gap: var(--space-8); }

.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); }
.gap-4 { gap: var(--space-4); }
.gap-8 { gap: var(--space-8); }

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

/* ========================================================================
   Components
   ======================================================================== */
.button, button,
input[type="submit"], input[type="button"] {
  display: inline-block;
  padding: var(--space-3) var(--space-6);
  font-size: var(--font-size-md);
  font-family: var(--font-sans);
  line-height: var(--line-height-tight);
  font-weight: 600;
  border-radius: var(--radius-md);
  background: var(--color-primary);
  color: var(--color-surface);
  box-shadow: var(--shadow-xs);
  border: none;
  cursor: pointer;
  transition: background var(--transition), box-shadow var(--transition);
}
.button:hover, button:hover,
input[type="submit"]:hover, input[type="button"]:hover {
  background: var(--color-primary-dark);
  box-shadow: var(--shadow-md);
}
.button:focus-visible, button:focus-visible {
  outline: 2px solid var(--color-primary-dark);
  outline-offset: 2px;
}
.button:disabled, button:disabled,
input[type="submit"]:disabled, input[type="button"]:disabled {
  opacity: 0.55;
  cursor: not-allowed;
  background: var(--gray-400);
}

input[type="text"],
input[type="email"],
input[type="tel"],
input[type="number"],
input[type="password"],
select,
textarea {
  width: 100%;
  padding: var(--space-3) var(--space-4);
  background: var(--color-surface);
  color: var(--color-text);
  border: 1px solid var(--gray-300);
  border-radius: var(--radius-sm);
  font-size: var(--font-size-md);
  transition: border-color var(--transition), box-shadow var(--transition);
}
input:focus, select:focus, textarea:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(187, 108, 45, 0.12);
  outline: none;
}
input:disabled, select:disabled, textarea:disabled {
  background: var(--gray-200);
  opacity: 0.7;
  cursor: not-allowed;
}

.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: var(--shadow-lg);
}

/* ========================================================================
   Header & Footer styles (shared across all pages)
   ======================================================================== */
.site-header {
  background: var(--color-surface);
  border-bottom: 1px solid var(--gray-200);
  position: sticky;
  top: 0;
  z-index: 50;
}
.nav-wrapper {
  display: flex;
  justify-content: space-between;
  align-items: center;
  min-height: 64px;
}
.site-branding .brand-name {
  font-family: var(--font-display);
  font-size: var(--font-size-xl);
  letter-spacing: .01em;
  color: var(--color-primary);
  font-weight: 700;
}
.nav-links {
  display: flex;
  list-style: none;
  gap: var(--space-6);
  margin: 0;
  padding: 0;
}
.nav-links li a {
  font-weight: 500;
  font-size: var(--font-size-md);
  display: inline-block;
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-sm);
  transition: background var(--transition-fast);
}
.nav-links li a:hover,
.nav-links li a:focus-visible {
  background: var(--gray-200);
}

/* Mobile Menu */
.mobile-menu-toggle {
  display: none;
  background: none;
  border: none;
  padding: var(--space-2);
  cursor: pointer;
  border-radius: var(--radius-md);
  margin-left: var(--space-2);
}
.menu-icon {
  display: block;
  width: 28px;
  height: 3px;
  background: var(--color-primary);
  position: relative;
}
.menu-icon::before,
.menu-icon::after {
  content: "";
  position: absolute;
  width: 28px;
  height: 3px;
  background: var(--color-primary);
  left: 0;
  transition: transform var(--transition);
}
.menu-icon::before { top: -9px; }
.menu-icon::after { top: 9px; }

/* Footer Styles */
.site-footer {
  background: var(--gray-100);
  border-top: 1px solid var(--gray-300);
  padding-block: var(--space-8) var(--space-2);
  font-size: var(--font-size-sm);
}
.footer-flex {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  flex-wrap: wrap;
  gap: var(--space-12);
  margin-bottom: var(--space-6);
}
.footer-brand a {
  font-family: var(--font-display);
  font-size: var(--font-size-lg);
  color: var(--color-primary);
  font-weight: 700;
}
.footer-nav ul,
.footer-legal {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
}
.footer-nav a {
  color: var(--color-text);
  text-decoration: underline;
  font-weight: 500;
}
.footer-nav a:hover,
.footer-nav a:focus-visible {
  color: var(--color-primary);
}
.footer-legal a {
  color: var(--gray-700);
  font-size: var(--font-size-sm);
}
.footer-bottom {
  text-align: center;
  color: var(--gray-700);
  margin-top: var(--space-2);
}

/* Cookie Consent Banner */
.cookie-consent-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: var(--color-surface);
  border-top: 1px solid var(--gray-300);
  padding: var(--space-4) var(--space-8);
  box-shadow: var(--shadow-xs);
  display: flex;
  justify-content: space-between;
  align-items: center;
  z-index: 200;
  gap: var(--space-8);
  font-size: var(--font-size-md);
}
.cookie-consent-banner .cookie-buttons {
  display: flex;
  gap: var(--space-4);
}

/* Responsive Styles for Header, Navigation, Footer, Cookie Banner */
@media (max-width: 700px) {
  .footer-flex {
    flex-direction: column;
    gap: var(--space-6);
    align-items: center;
  }
}
@media (max-width: 820px) {
  .nav-links {
    display: none;
    position: absolute;
    top: 64px;
    right: 0;
    background: var(--color-surface);
    flex-direction: column;
    min-width: 180px;
    box-shadow: var(--shadow-md);
    padding: var(--space-4) 0;
    z-index: 100;
    border-radius: 0 0 var(--radius-lg) var(--radius-lg);
  }
  .nav-links.open {
    display: flex;
  }
  .mobile-menu-toggle {
    display: inline-block;
  }
}

/* ========================================================================
   Responsive Helpers
   ======================================================================== */
@media (max-width: 900px) {
  .container {
    padding-left: var(--space-2);
    padding-right: var(--space-2);
  }
  .grid-cols-3 { grid-template-columns: 1fr; }
  .grid-cols-4 { grid-template-columns: 1fr; }
}
@media (max-width: 600px) {
  h1 { font-size: var(--font-size-2xl); }
  h2 { font-size: var(--font-size-xl); }
  .container {
    padding-left: var(--space-1);
    padding-right: var(--space-1);
  }
  .card {
    padding: var(--space-4);
  }
}