/* Base Reset */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

/* Typography - Literata from Google Fonts */
@import url('https://fonts.googleapis.com/css2?family=Literata:ital,opsz,wght@0,7..72,300;0,7..72,400;0,7..72,500;0,7..72,900;1,7..72,300&display=swap');

/* Root Variables - exact values from original site */
:root {
  --bg-color: rgb(248, 247, 245);
  --text-color: rgb(95, 95, 95);
  --heading-color: rgb(25, 25, 25);
  --font-family: Literata, serif;
  --font-size-body: 19.0144px;
  --font-size-heading: 44.048px;
  --line-height-body: 30.423px;
  --line-height-heading: 44.929px;
  --letter-spacing-body: -0.190144px;
  --letter-spacing-heading: -0.88096px;
}

/* Body - exact match */
body {
  font-family: var(--font-family);
  font-size: var(--font-size-body);
  font-weight: 300;
  line-height: var(--line-height-body);
  letter-spacing: var(--letter-spacing-body);
  color: var(--text-color);
  background-color: var(--bg-color);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* Main Layout - Two Columns */
.site-container {
  display: flex;
  flex: 1;
  width: 100%;
  padding: 0;
}

/* Sidebar - exact positioning from original: nav at x:47, y:30 */
.sidebar {
  width: 168px;
  flex-shrink: 0;
  padding: 0;
  position: relative;
}

.sidebar nav {
  position: fixed;
  top: 30px;
  left: 47px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
}

/* Hamburger menu button - 24x24px per original */
.sidebar .menu-icon {
  width: 24px;
  height: 24px;
  position: relative;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
}

.sidebar .menu-icon::before,
.sidebar .menu-icon::after {
  content: '';
  position: absolute;
  left: 0;
  width: 24px;
  height: 1px;
  background-color: var(--heading-color);
}

.sidebar .menu-icon::before {
  top: 8px;
}

.sidebar .menu-icon::after {
  top: 15px;
}

/* Sidebar title - exact styles from original */
.sidebar .site-title {
  writing-mode: vertical-rl;
  text-orientation: mixed;
  font-family: var(--font-family);
  font-size: 28.6144px;
  font-weight: 900;
  letter-spacing: 2.4px;
  line-height: 45.783px;
  text-transform: lowercase;
  color: var(--text-color);
  text-decoration: none;
  margin-top: 10px;
}

.sidebar .site-title:hover {
  text-decoration: underline;
}

/* Main Content - starts at x:168 per original, h2 at y:188 means ~138px top padding */
.main-content {
  flex: 1;
  padding-top: 138px;
  padding-left: 0;
  padding-right: 40px;
  padding-bottom: 80px;
  max-width: 1062px;
}

/* Post List */
.post-list {
  list-style: none;
}

/* Post spacing - calculated from original: h2 at y:188, next h2 at y:565 = 377px apart
   Post content height is roughly 180px (title ~45px + gap ~19px + excerpt ~120px)
   So margin-bottom = 377 - 180 = ~197px */
.post-item {
  margin-bottom: 195px;
}

.post-item:last-child {
  margin-bottom: 0;
}

/* Post title - exact match from original */
.post-title {
  font-family: var(--font-family);
  font-size: var(--font-size-heading);
  font-weight: 500;
  line-height: var(--line-height-heading);
  letter-spacing: var(--letter-spacing-heading);
  margin: 0;
  padding: 0;
}

.post-title a {
  color: var(--heading-color);
  text-decoration: none;
}

.post-title a:hover {
  text-decoration: underline;
  text-decoration-thickness: 1px;
}

/* Post excerpt - paragraph width ~743px per original */
.post-excerpt {
  margin: 0;
  padding: 0;
  max-width: 743px;
  margin-top: 19px;
}

.post-excerpt .read-more {
  color: var(--text-color);
  text-decoration: underline;
  display: inline-block;
}

.post-excerpt .read-more:hover {
  color: var(--heading-color);
}

/* Single Post */
.post-content {
  margin-bottom: 60px;
  max-width: 743px;
}

.post-content h1 {
  font-family: var(--font-family);
  font-size: var(--font-size-heading);
  font-weight: 500;
  line-height: var(--line-height-heading);
  letter-spacing: var(--letter-spacing-heading);
  color: var(--heading-color);
  margin-bottom: 30px;
}

.post-content p {
  margin-bottom: 1.5em;
}

.post-content a {
  color: var(--heading-color);
  text-decoration: underline;
}

/* Pagination */
.pagination {
  margin-top: 80px;
  display: flex;
  align-items: center;
  gap: 15px;
}

.pagination a {
  color: var(--text-color);
  text-decoration: none;
}

.pagination a:hover {
  color: var(--heading-color);
}

.pagination .current {
  color: var(--heading-color);
  font-weight: 500;
}

/* Floating Subscribe Button - exact styles from original */
.subscribe-float {
  position: fixed;
  bottom: 20px;
  right: 20px;
  z-index: 100;
}

.subscribe-float button {
  font-family: var(--font-family);
  font-size: 16px;
  font-weight: 400;
  line-height: 20.8px;
  letter-spacing: normal;
  color: var(--bg-color);
  background-color: var(--heading-color);
  padding: 15px 23px;
  border: none;
  cursor: pointer;
}

.subscribe-float button:hover {
  opacity: 0.9;
}

.subscribe-float-link {
  text-decoration: none;
}

/* Footer - white background with large title */
.site-footer {
  background-color: rgb(255, 255, 255);
  color: var(--heading-color);
  padding: 80px 40px 60px;
  margin-top: 19.2px;
  border-top: none;
}

.footer-content {
  max-width: 1200px;
  margin: 0 auto;
  padding-left: 47px; /* align with sidebar */
}

.footer-title {
  font-family: var(--font-family);
  font-size: 184px;
  font-weight: 600;
  letter-spacing: -0.02em;
  line-height: 1.02;
  margin-bottom: 0;
  color: var(--heading-color);
}

.footer-tagline {
  font-family: var(--font-family);
  font-size: 34px;
  font-weight: 300;
  color: var(--heading-color);
  margin-top: 19.2px;
  margin-bottom: 30px;
  line-height: 1.6;
}

.footer-subscribe {
  max-width: 600px;
}

.footer-subscribe form {
  display: flex;
  gap: 0;
}

.footer-subscribe input[type="email"] {
  flex: 1;
  padding: 15px 23px;
  font-family: Arial, sans-serif;
  font-size: 16px;
  font-weight: 400;
  border: 1px solid rgb(118, 118, 118);
  border-right: none;
  border-radius: 50px 0 0 50px;
  background: rgb(255, 255, 255);
  color: rgb(0, 0, 0);
  line-height: 20.8px;
}

.footer-subscribe input[type="email"]::placeholder {
  color: rgb(0, 0, 0);
  opacity: 0.5;
}

.footer-subscribe input[type="email"]:focus {
  outline: none;
  border-color: var(--heading-color);
}

.footer-subscribe button {
  padding: 15px 23px;
  font-family: var(--font-family);
  font-size: 16px;
  font-weight: 400;
  line-height: 20.8px;
  background: var(--heading-color);
  color: var(--bg-color);
  border: 1px solid transparent;
  border-radius: 0 50px 50px 0;
  cursor: pointer;
}

.footer-subscribe button:hover {
  opacity: 0.9;
}

.footer-bottom {
  margin-top: 60px;
  padding-top: 20px;
  display: flex;
  justify-content: flex-end;
  font-size: 14px;
  color: var(--text-color);
}

.footer-bottom a {
  color: var(--text-color);
  text-decoration: none;
}

.footer-bottom a:hover {
  color: var(--heading-color);
}

/* Author Page */
.author-content h1 {
  font-family: var(--font-family);
  font-size: var(--font-size-heading);
  font-weight: 500;
  line-height: var(--line-height-heading);
  letter-spacing: var(--letter-spacing-heading);
  color: var(--heading-color);
  margin-bottom: 30px;
}

.author-content {
  max-width: 743px;
}

.author-content p {
  margin-bottom: 1.5em;
}

.author-content a {
  color: var(--text-color);
  text-decoration: underline;
}

.author-content a:hover {
  color: var(--heading-color);
}

.author-list {
  margin: 0 0 1.5em 1.5em;
  padding: 0;
}

.author-list li {
  margin-bottom: 0.5em;
}

/* Responsive Design */
@media (max-width: 768px) {
  .site-container {
    flex-direction: column;
    padding: 0;
  }

  .sidebar {
    width: 100%;
    padding: 20px;
    position: relative;
  }

  .sidebar nav {
    position: static;
    flex-direction: row;
    align-items: center;
  }

  .sidebar .site-title {
    writing-mode: horizontal-tb;
    font-size: 18px;
    font-weight: 900;
    letter-spacing: 1px;
  }

  .main-content {
    padding: 20px;
  }

  .post-title {
    font-size: 32px;
    line-height: 1.1;
  }

  .post-item {
    margin-bottom: 80px;
  }

  .post-content h1,
  .author-content h1 {
    font-size: 32px;
  }

  .footer-title {
    font-size: 36px;
  }

  .footer-bottom {
    flex-direction: column;
    gap: 10px;
  }

  .subscribe-float {
    bottom: 10px;
    right: 10px;
  }
}