@import url('./listing.css');
@import url('./article.css');

:root {
  --background: #f7f6f5;
  --text-primary: #000;
  --text-secondary: rgba(25, 25, 25, 0.56);
  --text-2: #717171;
  --border: rgba(0, 0, 0, 0.06);
  --accent: #399ef7;
  --container-padding: 20px;
  --section-spacing: 88px;
  --font-heading: 'Geist', Arial, Helvetica, sans-serif;
  --font-body: 'PT Serif', Georgia, 'Times New Roman', serif;
  --font-mono: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  background: var(--background);
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.5;
  text-rendering: optimizeLegibility;
}

body {
  min-height: 100vh;
  margin: 0;
  background: var(--background);
}

body.menu-open {
  overflow: hidden;
}

a {
  color: inherit;
  text-decoration: none;
}

button,
input,
textarea,
select {
  font: inherit;
}

img,
video,
iframe {
  display: block;
  max-width: 100%;
}

ol,
ul {
  margin: 0;
  padding: 0;
  list-style: none;
}

h1,
h2,
h3,
h4,
p,
figure,
blockquote {
  margin-top: 0;
}

.site-frame {
  position: relative;
  width: 100%;
  max-width: 1440px;
  min-height: 100vh;
  margin: 0 auto;
  padding: 0 var(--container-padding);
}

.site-main {
  position: relative;
  z-index: 1;
  min-height: 100vh;
  padding-top: var(--section-spacing);
}

.brand-mark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  overflow: hidden;
  color: var(--text-primary);
  border-radius: 50%;
}

.brand-mark-icon {
  display: block;
  width: 32px;
  height: 32px;
  object-fit: cover;
}

.mobile-header {
  position: absolute;
  inset: 0 0 auto;
  z-index: 50;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px var(--container-padding) 24px;
  user-select: none;
}

.menu-trigger,
.menu-close {
  padding: 0;
  color: var(--text-primary);
  font-family: var(--font-heading);
  font-size: 15px;
  line-height: 1.3;
  cursor: pointer;
  background: transparent;
  border: 0;
}

.mobile-menu {
  position: fixed;
  inset: 0;
  z-index: 100;
  display: none;
  flex-direction: column;
  padding: 18px var(--container-padding);
  overflow-y: auto;
  background: var(--background);
}

.mobile-menu[aria-hidden='false'] {
  display: flex;
}

.mobile-menu-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-bottom: 24px;
}

.mobile-menu .site-navigation li {
  border-bottom: 1px solid var(--border);
}

.mobile-menu .nav-link {
  display: flex;
  align-items: center;
  min-height: 54px;
  font-family: var(--font-heading);
  font-size: 24px;
  line-height: 1.2;
  letter-spacing: -0.02em;
}

.mobile-menu .nav-current {
  color: var(--accent);
}

.desktop-sidebar {
  display: none;
}

@media (min-width: 768px) {
  :root {
    --container-padding: 64px;
    --section-spacing: 180px;
  }

  .mobile-header,
  .mobile-menu {
    display: none !important;
  }

  .desktop-sidebar {
    position: fixed;
    top: var(--section-spacing);
    left: max(64px, calc((100vw - 1440px) / 2 + 64px));
    z-index: 40;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 16px;
    width: 160px;
    font-family: var(--font-heading);
    font-size: 15px;
    line-height: 1.3;
    user-select: none;
  }

  .desktop-sidebar .site-navigation ul {
    display: flex;
    flex-direction: column;
  }

  .desktop-sidebar .nav-link {
    position: relative;
    display: block;
  }

  .desktop-sidebar .nav-current {
    color: var(--accent);
  }

  .desktop-sidebar .nav-current::before {
    position: absolute;
    top: 0.18em;
    bottom: 0.18em;
    left: -11px;
    width: 2px;
    content: '';
    background: var(--accent);
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
  }
}