/* ===========================================
   Variables
=========================================== */
:root {
  /* Colors */
  --color-background: #fcfbfa;
  --color-text: #222222;
  --color-primary: #b08ea2;
  --color-success: #79bc97;
  --color-warning: #f0c674;
  --color-danger: #e26d5a;
  --color-gray-50: #f6f6f6;
  --color-gray-100: #e4e4e4;
  --color-gray-200: #cccccc;
  --color-gray-300: #b3b3b3;
  --color-gray-400: #999999;
  --color-gray-500: #808080;
  --color-gray-600: #666666;
  --color-gray-700: #4d4d4d;
  --color-gray-800: #333333;
  --color-gray-900: #1a1a1a;

  /* Typography */
  --font-sans: 'Inter', 'Segoe UI', 'Roboto', 'Helvetica Neue', Arial, sans-serif;
  --font-serif: 'Playfair Display', 'Georgia', serif;
  --font-mono: 'IBM Plex Mono', 'Menlo', monospace;

  --font-size-xs: 0.75rem;
  --font-size-sm: 0.875rem;
  --font-size-base: 1rem;
  --font-size-lg: 1.125rem;
  --font-size-xl: 1.25rem;
  --font-size-2xl: 1.5rem;
  --font-size-3xl: 1.875rem;
  --font-size-4xl: 2.25rem;

  --line-height-tight: 1.15;
  --line-height-base: 1.6;
  --line-height-loose: 1.9;

  /* Spacing (0 - 6rem : 0px - 96px) */
  --space-0: 0;
  --space-1: 0.25rem;   /* 4px */
  --space-2: 0.5rem;    /* 8px */
  --space-3: 0.75rem;   /* 12px */
  --space-4: 1rem;      /* 16px */
  --space-5: 1.5rem;    /* 24px */
  --space-6: 2rem;      /* 32px */
  --space-8: 3rem;      /* 48px */
  --space-12: 4.5rem;   /* 72px */
  --space-16: 6rem;     /* 96px */

  /* Radius */
  --radius-sm: 0.25rem;
  --radius-md: 0.5rem;
  --radius-lg: 1rem;
  --radius-full: 9999px;

  /* Shadow */
  --shadow-xs: 0 1px 2px 0 rgba(34,34,34,0.03);
  --shadow-sm: 0 2px 8px 0 rgba(34,34,34,0.06);
  --shadow-md: 0 4px 16px 0 rgba(34,34,34,0.08);
  --shadow-lg: 0 8px 32px 0 rgba(34,34,34,0.16);

  /* Transitions */
  --transition-fast: 120ms cubic-bezier(.4,0,.2,1);
  --transition: 220ms cubic-bezier(.4,0,.2,1);
  --transition-slow: 500ms cubic-bezier(.4,0,.2,1);
}

/* ===========================================
   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;
}
ul, ol {
  margin: 0;
  padding: 0;
  list-style: none;
}
img, picture, svg, video, canvas {
  max-width: 100%;
  height: auto;
  display: block;
}
table {
  border-collapse: collapse;
  border-spacing: 0;
}
input, button, textarea, select {
  font: inherit;
  background: none;
  border: none;
  outline: none;
  color: inherit;
}
button, [type="button"], [type="reset"], [type="submit"] {
  cursor: pointer;
}
a {
  text-decoration: none;
  color: inherit;
}

/* ===========================================
   Base Styles
=========================================== */
body {
  font-family: var(--font-sans);
  font-size: var(--font-size-base);
  line-height: var(--line-height-base);
  background: var(--color-background);
  color: var(--color-text);
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-serif);
  color: var(--color-text);
  font-weight: 600;
  line-height: var(--line-height-tight);
  margin-bottom: var(--space-2);
}
h1 {
  font-size: var(--font-size-4xl);
  margin-bottom: var(--space-4);
}
h2 {
  font-size: var(--font-size-3xl);
  margin-bottom: var(--space-3);
}
h3 {
  font-size: var(--font-size-2xl);
}
h4 {
  font-size: var(--font-size-xl);
}
h5 {
  font-size: var(--font-size-lg);
}
h6 {
  font-size: var(--font-size-base);
  letter-spacing: 0.05em;
}
p {
  margin-bottom: var(--space-3);
  line-height: var(--line-height-loose);
}

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

/* ===========================================
   Utilities
=========================================== */
.container {
  max-width: 1100px;
  margin-left: auto;
  margin-right: auto;
  padding-left: var(--space-4);
  padding-right: var(--space-4);
}

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

/* ===========================================
   Components
=========================================== */
/* Button */
.button,
button,
input[type="submit"],
input[type="button"],
input[type="reset"] {
  display: inline-block;
  padding: var(--space-2) var(--space-5);
  font-family: var(--font-sans);
  font-size: var(--font-size-base);
  font-weight: 500;
  line-height: 1.2;
  border-radius: var(--radius-md);
  background-color: var(--color-primary);
  color: #fff;
  border: none;
  box-shadow: var(--shadow-xs);
  transition: background var(--transition), box-shadow var(--transition);
  text-align: center;
  text-decoration: none;
}
.button:hover,
.button:focus-visible,
button:hover,
button:focus-visible,
input[type="submit"]:hover,
input[type="submit"]:focus-visible {
  background-color: var(--color-danger);
  box-shadow: var(--shadow-sm);
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
}
.button:disabled,
button:disabled,
input[type="submit"]:disabled {
  background-color: var(--color-gray-100);
  color: var(--color-gray-400);
  cursor: not-allowed;
  box-shadow: none;
}

/* Input */
input[type="text"],
input[type="email"],
input[type="tel"],
input[type="password"],
input[type="number"],
textarea, select {
  width: 100%;
  padding: var(--space-2) var(--space-3);
  font-size: var(--font-size-base);
  border: 1px solid var(--color-gray-200);
  border-radius: var(--radius-sm);
  background: #fff;
  color: var(--color-text);
  box-shadow: var(--shadow-xs);
  transition: border var(--transition), box-shadow var(--transition);
  resize: vertical;
  margin-bottom: var(--space-3);
}
input:focus,
textarea:focus,
select:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 2px var(--color-primary);
  outline: none;
}
input:disabled,
textarea:disabled,
select:disabled {
  background: var(--color-gray-100);
  color: var(--color-gray-400);
  cursor: not-allowed;
}

/* Card */
.card {
  background: #fff;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  padding: var(--space-6);
  margin-bottom: var(--space-6);
}

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

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    transition: none !important;
    animation-duration: 0s !important;
    animation-iteration-count: 1 !important;
    scroll-behavior: auto !important;
  }
}

/* ===========================================
   Responsive Typography and Spacing
=========================================== */
@media (max-width: 600px) {
  .container {
    padding-left: var(--space-2);
    padding-right: var(--space-2);
  }
  h1 { font-size: var(--font-size-2xl); }
  h2 { font-size: var(--font-size-xl); }
  h3 { font-size: var(--font-size-lg); }
}

/* ===========================================
   Header & Footer styles
=========================================== */
.main-header {
  background: #fff;
  box-shadow: var(--shadow-xs);
  position: sticky; top: 0; z-index: 10;
}
.header-content {
  justify-content: space-between;
  align-items: center;
  padding-top: var(--space-2);
  padding-bottom: var(--space-2);
}
.site-logo {
  font-family: var(--font-serif);
  font-size: var(--font-size-2xl);
  font-weight: 700;
  color: var(--color-primary);
  letter-spacing: 0.02em;
}
.main-nav {
  position: relative;
}
.nav-toggle { /* Hamburger */
  background: none;
  border: none;
  display: none;
  width: 2.5rem;
  height: 2.5rem;
  cursor: pointer;
  margin-left: var(--space-3);
  position: relative;
}
.nav-toggle-bar,
.nav-toggle-bar::before,
.nav-toggle-bar::after {
  display: block;
  position: absolute;
  width: 2rem;
  height: 0.21rem;
  background: var(--color-primary);
  border-radius: var(--radius-full);
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  transition: all var(--transition);
}
.nav-toggle-bar::before,
.nav-toggle-bar::after {
  content: '';
  position: absolute;
  width: 2rem;
}
.nav-toggle-bar::before { top: -0.6rem; }
.nav-toggle-bar::after  { top: 0.6rem; }

.nav-list {
  display: flex;
  gap: var(--space-3);
  align-items: center;
  flex-wrap: wrap;
}
.nav-list a {
  font-family: var(--font-sans);
  font-weight: 500;
  padding: var(--space-2) 0;
  font-size: var(--font-size-sm);
  white-space: nowrap;
}
.nav-list a:hover, .nav-list a:focus-visible {
  color: var(--color-danger);
}
@media (max-width: 900px) {
  .nav-list {
    gap: var(--space-2);
  }
  .nav-list a {
    font-size: var(--font-size-xs);
  }
}
@media (max-width: 730px) {
  .nav-toggle {
    display: block;
  }
  .nav-list {
    display: none;
    position: absolute;
    top: 110%; right: 0;
    background: #fff;
    box-shadow: var(--shadow-md);
    border-radius: var(--radius-lg);
    flex-direction: column;
    align-items: flex-start;
    min-width: 210px;
    z-index: 50;
    padding: var(--space-4);
  }
  .nav-list.open {
    display: flex;
    animation: fadeInMenu var(--transition);
  }
}
@keyframes fadeInMenu { from { opacity: 0; } to { opacity: 1; } }

/* Main footer */
.main-footer {
  background: var(--color-gray-50);
  margin-top: var(--space-12);
  padding-top: var(--space-8);
  position: relative;
}
.footer-content {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}
.footer-main {
  display: flex;
  gap: var(--space-8);
  justify-content: space-between;
  align-items: flex-start;
  flex-wrap: wrap;
}
.footer-logo a {
  font-family: var(--font-serif);
  font-weight: 700;
  color: var(--color-primary);
  font-size: var(--font-size-lg);
  letter-spacing: 0.02em;
}
.footer-nav ul,
.footer-legal ul {
  display: flex;
  flex-direction: column; gap: var(--space-1);
  font-size: var(--font-size-sm);
}
.footer-nav {
  min-width: 130px;
}
.footer-legal {
  min-width: 160px;
}
.footer-legal a { color: var(--color-primary); }
@media (max-width: 800px) {
  .footer-main {
    flex-direction: column;
    gap: var(--space-3);
  }
}
.footer-copyright {
  margin-top: var(--space-4);
  text-align: center;
  font-size: var(--font-size-xs);
  color: var(--color-gray-500);
}

/* Cookie consent banner */
.cookie-consent {
  position: fixed;
  left: 0; right: 0; bottom: 0;
  background: #fff;
  box-shadow: var(--shadow-md);
  padding: var(--space-3) var(--space-4);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 100;
  opacity: 1;
  transition: opacity var(--transition-slow);
}
.cookie-consent[hidden] { display: none; opacity: 0; }
.cookie-container {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-3);
  max-width: 730px;
}
.cookie-actions {
  display: flex;
  gap: var(--space-2);
}
@media (max-width: 600px) {
  .cookie-container{
    flex-direction: column;
    text-align: center;
    gap: var(--space-2);
  }
}