/* =====================================================
   Variables
   ===================================================== */
:root {
  /* Colors */
  --color-background: #fafbfc;
  --color-surface: #ffffff;
  --color-text: #191c1f;
  --color-primary: #2060a6;
  --color-primary-dark: #164376;
  --color-success: #258a4d;
  --color-warning: #be6e00;
  --color-danger: #cc3333;
  --color-gray-100: #f5f6fa;
  --color-gray-200: #e5e7eb;
  --color-gray-300: #d2d6dd;
  --color-gray-400: #a8adb7;
  --color-gray-500: #8c929d;
  --color-gray-600: #62666e;
  --color-gray-700: #44474d;
  --color-gray-800: #26272b;

  /* Typography */
  --font-sans: 'Inter', 'Segoe UI', 'Helvetica Neue', Arial, sans-serif;
  --font-size-base: 16px;
  --font-size-xs: 0.75rem;   /* 12px */
  --font-size-sm: 0.875rem;  /* 14px */
  --font-size-lg: 1.125rem;  /* 18px */
  --font-size-xl: 1.5rem;    /* 24px */
  --font-size-2xl: 2rem;     /* 32px */
  --line-height-tight: 1.2;
  --line-height-base: 1.6;
  --line-length: 60ch;

  /* Spacing scale (0–96px, step 4, then 8) */
  --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;

  /* Other */
  --radius-sm: 3px;
  --radius-md: 6px;
  --radius-lg: 12px;
  --radius-full: 9999px;

  --shadow-xs: 0 1px 2px rgba(25,28,31,0.03);
  --shadow-sm: 0 2px 8px rgba(25,28,31,0.06);
  --shadow-md: 0 4px 16px rgba(25,28,31,0.10);
  --shadow-lg: 0 8px 32px rgba(25,28,31,0.14);

  --transition-fast: 0.18s cubic-bezier(0.4,0,0.2,1);
  --transition-med: 0.32s cubic-bezier(0.4,0,0.2,1);
}

/* =====================================================
   Reset & Normalize
   ===================================================== */
html, body, div, span, applet, object, iframe,
h1, h2, h3, h4, h5, h6, p, blockquote, pre,
a, abbr, acronym, address, big, cite, code,
del, dfn, em, img, ins, kbd, q, s, samp,
small, strike, strong, sub, sup, tt, var,
b, u, i, center,
dl, dt, dd, ol, ul, li,
fieldset, form, label, legend,
table, caption, tbody, tfoot, thead, tr, th, td,
article, aside, canvas, details, embed, 
figure, figcaption, footer, header, hgroup, 
menu, nav, output, ruby, section, summary,
time, mark, audio, video {
  margin: 0;
  padding: 0;
  border: 0;
  font: inherit;
  vertical-align: baseline;
  box-sizing: border-box;
}
html {
  scroll-behavior: smooth;
  font-size: 100%;
}
*,*::before,*::after {
  box-sizing: inherit;
}
ul, ol {
  list-style: none;
}
img, picture, video, canvas, svg {
  display: block;
  max-width: 100%;
  height: auto;
}
button, input, select, textarea {
  font-family: inherit;
  font-size: 1rem;
  background: none;
  border: none;
  outline: none;
  color: inherit;
}
button, [type="button"], [type="submit"], [role="button"] {
  cursor: pointer;
  background: none;
  border: none;
}
:focus {
  outline: none;
}
:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
}

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

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

h1, h2, h3, h4, h5, h6 {
  color: var(--color-text);
  font-weight: 600;
  line-height: var(--line-height-tight);
  margin-bottom: var(--space-3);
}
h1 { font-size: var(--font-size-2xl); letter-spacing: -1px; margin-top: var(--space-8); }
h2 { font-size: var(--font-size-xl);  margin-top: var(--space-6); }
h3 { font-size: var(--font-size-lg);  margin-top: var(--space-4); }
h4 { font-size: 1rem;  margin-top: var(--space-3); }
h5 { font-size: var(--font-size-sm); margin-top: var(--space-2); }
h6 { font-size: var(--font-size-xs); margin-top: var(--space-1); }

p {
  margin-bottom: var(--space-4);
  color: var(--color-text);
}
a {
  color: var(--color-primary);
  text-decoration: none;
  transition: color var(--transition-fast);
}
a:hover, a:focus-visible {
  color: var(--color-primary-dark);
  text-decoration: underline;
}

hr {
  border: none;
  border-top: 1px solid var(--color-gray-200);
  margin: var(--space-6) 0;
}

/* =====================================================
   Utilities
   ===================================================== */
.container {
  width: 100%;
  max-width: 1240px;
  margin-right: auto;
  margin-left: 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-6);
}
.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;
}

.mt-0 { margin-top: 0 !important; }
.mb-0 { margin-bottom: 0 !important; }
.mt-1 { margin-top: var(--space-1) !important; }
.mb-1 { margin-bottom: var(--space-1) !important; }
.mt-2 { margin-top: var(--space-2) !important; }
.mb-2 { margin-bottom: var(--space-2) !important; }
/* ...extend spacing utilities as needed */

/* =====================================================
   Components
   ===================================================== */
.button,
button,
input[type="submit"],
input[type="button"] {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0 var(--space-5);
  min-height: 40px;
  background: var(--color-primary);
  color: #fff;
  font-size: var(--font-size-base);
  font-weight: 500;
  border-radius: var(--radius-md);
  border: none;
  transition: background var(--transition-fast), color var(--transition-fast), box-shadow var(--transition-fast);
  box-shadow: var(--shadow-xs);
  text-align: center;
  text-decoration: none;
  cursor: pointer;
}
.button:hover,
button:hover,
.button:focus-visible,
button:focus-visible {
  background: var(--color-primary-dark);
  color: #fff;
  box-shadow: var(--shadow-sm);
}
.button:disabled,
button:disabled,
input[disabled],
input[type="submit"][disabled] {
  opacity: 0.42;
  background: var(--color-gray-300);
  color: var(--color-gray-600);
  cursor: not-allowed;
  pointer-events: none;
}

input[type="text"],
input[type="email"],
input[type="password"],
input[type="search"],
select, textarea {
  width: 100%;
  padding: var(--space-3) var(--space-4);
  background: var(--color-surface);
  border: 1px solid var(--color-gray-200);
  border-radius: var(--radius-sm);
  transition: border var(--transition-fast), box-shadow var(--transition-fast);
  color: var(--color-text);
  font-size: 1rem;
  appearance: none;
  box-shadow: none;
}
input:focus,
select:focus,
textarea:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 2px rgba(32,96,166,0.12);
}
input:disabled,
select:disabled,
textarea:disabled {
  background: var(--color-gray-100);
  color: var(--color-gray-400);
  cursor: not-allowed;
}

.card {
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  padding: var(--space-8);
  max-width: 100%;
}

/* =====================================================
   Header & Footer styles (shared)
   ===================================================== */
/* Header */
.header {
  background: var(--color-surface);
  box-shadow: var(--shadow-sm);
  position: sticky;
  top: 0;
  z-index: 50;
  min-height: 72px;
}
.header__content {
  justify-content: space-between;
  align-items: center;
  height: 72px;
}
.header__logo, .footer__logo, .header__sitename {
  font-weight: 700;
  font-size: 1.3rem;
  color: var(--color-primary);
  letter-spacing: 1px;
  display: flex;
  align-items: center;
}
.header__nav {
  position: relative;
}
.header__menu-toggle {
  background: none;
  border: none;
  display: none;
  align-items: center;
  justify-content: center;
  padding: var(--space-3);
}
.header__menu-icon {
  display: inline-block;
  width: 28px;
  height: 2px;
  background: var(--color-primary);
  border-radius: var(--radius-full);
  position: relative;
}
.header__menu-icon::before, .header__menu-icon::after {
  display: block;
  content: '';
  background: var(--color-primary);
  height: 2px;
  border-radius: var(--radius-full);
  width: 28px;
  position: absolute;
  left: 0;
  transition: transform var(--transition-fast);
}
.header__menu-icon::before { top: -9px; }
.header__menu-icon::after { top: 9px; }
.header__nav-list {
  display: flex;
  gap: var(--space-6);
  align-items: center;
}
.header__nav-list li a {
  font-weight: 500;
  font-size: 1rem;
  color: var(--color-text);
  transition: color var(--transition-fast);
}
.header__nav-list li a:hover,
.header__nav-list li a:focus-visible {
  color: var(--color-primary);
}
@media (max-width: 900px) {
  .header__nav-list {
    display: none;
    flex-direction: column;
    background: var(--color-surface);
    box-shadow: var(--shadow-md);
    position: absolute;
    top: 64px;
    right: 0;
    padding: var(--space-6) var(--space-8);
    border-radius: var(--radius-lg);
    min-width: 240px;
    z-index: 100;
  }
  .header__nav-list.active {
    display: flex;
  }
  .header__menu-toggle {
    display: flex;
  }
}

/* Footer */
.footer {
  background: var(--color-surface);
  border-top: 1px solid var(--color-gray-200);
  margin-top: var(--space-16);
  padding-top: var(--space-6);
}
.footer__main {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: flex-start;
  padding-bottom: var(--space-4);
  gap: var(--space-8);
}
.footer__brand a {
  font-size: 1.2rem;
  color: var(--color-primary);
  font-weight: 700;
}
.footer__nav ul, .footer__legal ul {
  display: flex;
  gap: var(--space-4);
  flex-direction: column;
}
.footer__nav ul li a, .footer__legal ul li a {
  color: var(--color-gray-800);
  font-size: var(--font-size-sm);
}
.footer__nav ul li a:hover, .footer__legal ul li a:hover {
  color: var(--color-primary);
}
.footer__bottom {
  border-top: 1px solid var(--color-gray-200);
  padding: var(--space-3) 0;
  font-size: var(--font-size-xs);
  color: var(--color-gray-600);
  justify-content: center;
}
@media (max-width: 700px) {
  .footer__main {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--space-4);
  }
  .footer__nav ul, .footer__legal ul {
    flex-direction: row;
  }
}

/* =====================================================
   Cookie Consent Banner
   ===================================================== */
.cookie-consent {
  position: fixed;
  left: 0;
  bottom: 0;
  width: 100%;
  background: var(--color-surface);
  border-top: 1px solid var(--color-gray-200);
  box-shadow: var(--shadow-sm);
  z-index: 1100;
  padding: var(--space-3) 0;
  display: flex;
  justify-content: center;
  opacity: 1;
  transition: opacity var(--transition-med);
}
.cookie-consent--hidden {
  opacity: 0;
  pointer-events: none;
}
.cookie-consent__container {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  flex-wrap: wrap;
  max-width: 900px;
}
.cookie-consent__text {
  color: var(--color-gray-700);
  font-size: var(--font-size-sm);
}
.cookie-consent__actions {
  display: flex;
  gap: var(--space-3);
}
@media (max-width: 600px) {
  .cookie-consent__container {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--space-3);
  }
}
/* ===============
   Utility
   =============== */
img[alt=""], img[aria-hidden="true"] {
  display: none !important;
}
@media (max-width: 450px) {
  .container { padding-left: var(--space-2); padding-right: var(--space-2); }
}

/* =====================================================
   End of Base CSS
   ===================================================== */