/* ======================================
   BLOG — Life, Books & Chlorine
   Notebook / Journal Aesthetic
   ====================================== */

:root {
  --cream:      #fdf8f0;
  --cream-dark: #f5ede0;
  --paper:      #fffdf7;
  --ink:        #1c1c2e;
  --ink-light:  #4a4a6a;
  --ink-muted:  #8888aa;
  --blue:       #2563a8;
  --blue-light: #dbeafe;
  --blue-mid:   #93c5fd;
  --red:        #c0392b;
  --yellow:     #fef08a;
  --yellow-dark:#ca8a04;
  --green:      #166534;
  --green-light:#dcfce7;
  --line-color: #d4c4a8;
  --shadow:     rgba(28, 28, 46, 0.08);

  --font-hand:  'Caveat', cursive;
  --font-body:  'Lora', Georgia, serif;
  --font-ui:    'DM Sans', sans-serif;

  --max-width: 1100px;
  --post-width: 680px;
}

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

html { scroll-behavior: smooth; }

body {
  background: var(--cream);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 18px;
  line-height: 1.8;
  min-height: 100vh;

  /* Subtle paper texture via repeating lines */
  background-image:
    repeating-linear-gradient(
      transparent,
      transparent 31px,
      var(--line-color) 31px,
      var(--line-color) 32px
    );
  background-attachment: fixed;
}

/* ── Site Header ── */
.site-header {
  background: var(--ink);
  color: white;
  position: relative;
  overflow: hidden;
  padding: 0;
}

.site-header::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    repeating-linear-gradient(
      -45deg,
      transparent,
      transparent 10px,
      rgba(255,255,255,0.02) 10px,
      rgba(255,255,255,0.02) 20px
    );
}

.header-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 48px 32px 40px;
  position: relative;
  z-index: 1;
}

/* Notebook rings at the top */
.notebook-rings {
  display: flex;
  gap: 28px;
  justify-content: center;
  margin-bottom: 24px;
}

.notebook-rings span {
  display: block;
  width: 20px;
  height: 20px;
  border: 3px solid rgba(255,255,255,0.3);
  border-radius: 50%;
  box-shadow: 0 0 0 2px rgba(255,255,255,0.1);
}

.header-label {
  font-family: var(--font-ui);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 4px;
  color: var(--blue-mid);
  text-align: center;
  margin-bottom: 12px;
}

.site-title {
  font-family: var(--font-hand);
  font-size: clamp(36px, 6vw, 64px);
  font-weight: 700;
  text-align: center;
  color: white;
  line-height: 1.1;
  margin-bottom: 10px;
  letter-spacing: -1px;
}

.site-tagline {
  font-family: var(--font-hand);
  font-size: 20px;
  color: rgba(255,255,255,0.55);
  text-align: center;
  margin-bottom: 28px;
}

.site-nav {
  display: flex;
  justify-content: center;
  gap: 6px;
}

.site-nav a {
  font-family: var(--font-ui);
  font-size: 13px;
  font-weight: 500;
  color: rgba(255,255,255,0.6);
  text-decoration: none;
  padding: 6px 16px;
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: 100px;
  transition: all 0.2s;
  letter-spacing: 0.5px;
}

.site-nav a:hover {
  background: rgba(255,255,255,0.1);
  color: white;
  border-color: rgba(255,255,255,0.3);
}

/* ── Layout ── */
.main-wrap {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 48px 24px 64px;
  display: grid;
  grid-template-columns: 1fr 280px;
  gap: 40px;
  align-items: start;
}

@media (max-width: 800px) {
  .main-wrap { grid-template-columns: 1fr; }
}

/* ── Post Card ── */
.post {
  background: var(--paper);
  border-radius: 4px;
  box-shadow:
    0 2px 4px var(--shadow),
    0 8px 32px var(--shadow),
    4px 4px 0 var(--line-color);
  padding: 48px 52px 52px;
  position: relative;
  animation: slideUp 0.5s ease both;
}

/* Red margin line (notebook style) */
.post::before {
  content: '';
  position: absolute;
  top: 0;
  left: 72px;
  width: 2px;
  height: 100%;
  background: rgba(192, 57, 43, 0.25);
  border-radius: 1px;
}

@media (max-width: 600px) {
  .post { padding: 28px 24px 36px; }
  .post::before { left: 44px; }
}

@keyframes slideUp {
  from { opacity: 0; transform: translateY(16px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ── Post Meta ── */
.post-meta-top {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 20px;
  flex-wrap: wrap;
}

.post-badge {
  font-family: var(--font-ui);
  font-size: 12px;
  font-weight: 500;
  background: var(--blue-light);
  color: var(--blue);
  padding: 4px 12px;
  border-radius: 100px;
  letter-spacing: 0.3px;
}

.post-date {
  font-family: var(--font-ui);
  font-size: 12px;
  color: var(--ink-muted);
}

/* ── Post Title ── */
.post-title {
  font-family: var(--font-hand);
  font-size: clamp(30px, 5vw, 46px);
  font-weight: 700;
  line-height: 1.15;
  color: var(--ink);
  margin-bottom: 16px;
  letter-spacing: -0.5px;
}

.post-byline {
  margin-bottom: 24px;
}

.swimmer-tag {
  font-family: var(--font-ui);
  font-size: 13px;
  color: var(--blue);
  font-weight: 500;
}

/* ── Ruled Divider ── */
.ruled-divider {
  height: 1px;
  background: var(--line-color);
  margin: 0 0 32px;
  position: relative;
}

.ruled-divider::before {
  content: '✦';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  background: var(--paper);
  padding: 0 12px;
  color: var(--ink-muted);
  font-size: 12px;
}

/* ── Post Body Typography ── */
.post-body p {
  margin-bottom: 1.4em;
  color: var(--ink-light);
}

/* Drop cap for first paragraph */
.post-body .drop-cap::first-letter {
  font-family: var(--font-hand);
  font-size: 72px;
  font-weight: 700;
  line-height: 0.75;
  float: left;
  margin: 8px 8px -4px 0;
  color: var(--blue);
}

.post-body em {
  font-style: italic;
  color: var(--ink);
}

/* ── Sticky Note Blockquote ── */
blockquote.sticky-note {
  background: var(--yellow);
  border: none;
  border-radius: 2px;
  padding: 20px 24px;
  margin: 28px -8px;
  font-family: var(--font-hand);
  font-size: 22px;
  font-weight: 600;
  color: var(--yellow-dark);
  line-height: 1.4;
  box-shadow:
    2px 3px 0 rgba(0,0,0,0.08),
    0 4px 12px rgba(202, 138, 4, 0.12);
  position: relative;
  transform: rotate(-0.8deg);
}

blockquote.sticky-note::before {
  content: '"';
  font-size: 60px;
  line-height: 1;
  position: absolute;
  top: -8px;
  left: 12px;
  color: rgba(202,138,4,0.3);
  font-family: var(--font-hand);
}

blockquote.sticky-note--yellow {
  transform: rotate(0.5deg);
}

/* ── Callout Box ── */
.callout {
  display: flex;
  gap: 16px;
  padding: 20px 24px;
  border-radius: 8px;
  margin: 28px 0;
  border: 1.5px solid;
}

.callout-blue {
  background: var(--blue-light);
  border-color: var(--blue-mid);
  color: var(--blue);
}

.callout-icon {
  font-size: 28px;
  flex-shrink: 0;
  line-height: 1;
  margin-top: 2px;
}

.callout-text {
  font-family: var(--font-ui);
  font-size: 15px;
  color: var(--blue);
  line-height: 1.6;
}

.callout-text strong {
  display: block;
  font-weight: 600;
  margin-bottom: 8px;
  font-size: 16px;
}

.callout-text ul {
  padding-left: 20px;
  margin-top: 4px;
}

.callout-text li {
  margin-bottom: 4px;
}

/* ── Section Marker ── */
.section-marker {
  font-family: var(--font-hand);
  font-size: 20px;
  font-weight: 600;
  color: var(--red);
  text-align: center;
  padding: 16px 0;
  letter-spacing: 1px;
  border-top: 1px dashed var(--line-color);
  border-bottom: 1px dashed var(--line-color);
  margin: 32px 0;
}

/* ── Highlight Box ── */
.highlight-box {
  background: var(--green-light);
  border-left: 4px solid var(--green);
  border-radius: 0 8px 8px 0;
  padding: 24px 28px;
  margin: 28px 0;
  position: relative;
}

.highlight-icon {
  font-size: 32px;
  margin-bottom: 12px;
}

.highlight-box p {
  color: var(--green) !important;
  font-family: var(--font-ui);
  font-size: 15px;
  margin-bottom: 10px !important;
}

.highlight-box p strong {
  font-size: 18px;
  display: block;
  margin-bottom: 8px;
  font-family: var(--font-body);
}

.highlight-note {
  font-style: italic;
  opacity: 0.85;
  font-size: 14px !important;
  border-top: 1px solid rgba(22, 101, 52, 0.2);
  padding-top: 10px;
  margin-top: 12px !important;
}

/* ── Sign-off ── */
.sign-off {
  font-style: italic;
  font-size: 19px;
  color: var(--ink) !important;
  border-top: 1px solid var(--line-color);
  padding-top: 20px;
  margin-top: 32px !important;
}

.post-signature {
  font-family: var(--font-hand);
  font-size: 22px;
  color: var(--ink-muted);
  margin-top: 8px;
  padding-left: 24px;
}

/* ── Post Footer / Tags ── */
.post-footer {
  margin-top: 40px;
  padding-top: 20px;
  border-top: 1px solid var(--line-color);
}

.tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.tag {
  font-family: var(--font-ui);
  font-size: 12px;
  font-weight: 500;
  color: var(--ink-muted);
  background: var(--cream-dark);
  border: 1px solid var(--line-color);
  border-radius: 100px;
  padding: 4px 12px;
  transition: all 0.2s;
  cursor: default;
}

.tag:hover {
  background: var(--blue-light);
  color: var(--blue);
  border-color: var(--blue-mid);
}

/* ── Sidebar ── */
.sidebar {
  display: flex;
  flex-direction: column;
  gap: 20px;
  position: sticky;
  top: 24px;
  animation: slideUp 0.5s 0.15s ease both;
}

.sidebar-card {
  background: var(--paper);
  border-radius: 4px;
  padding: 24px;
  box-shadow:
    0 2px 4px var(--shadow),
    3px 3px 0 var(--line-color);
}

.sidebar-card h3 {
  font-family: var(--font-hand);
  font-size: 22px;
  font-weight: 700;
  color: var(--ink);
  margin-bottom: 10px;
}

.sidebar-card h4 {
  font-family: var(--font-ui);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 2px;
  color: var(--ink-muted);
  margin-bottom: 6px;
  text-transform: uppercase;
}

.sidebar-card p {
  font-family: var(--font-ui);
  font-size: 14px;
  color: var(--ink-light);
  line-height: 1.6;
}

.avatar {
  width: 56px;
  height: 56px;
  background: var(--blue-light);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 28px;
  margin-bottom: 12px;
}

.sidebar-divider {
  height: 1px;
  background: var(--line-color);
  margin: 14px 0;
}

.book-item, .swim-item {
  font-family: var(--font-ui);
  font-size: 14px;
  color: var(--ink-light) !important;
}

/* Blue sidebar card variant */
.sidebar-card--blue {
  background: var(--ink);
  box-shadow: 0 2px 4px var(--shadow), 3px 3px 0 #2563a8;
}

.sidebar-card--blue h3,
.sidebar-card--blue p {
  color: white !important;
}

.sidebar-card--blue p { opacity: 0.7; }

.sidebar-btn {
  display: inline-block;
  margin-top: 14px;
  font-family: var(--font-ui);
  font-size: 13px;
  font-weight: 500;
  color: var(--ink);
  background: white;
  border-radius: 100px;
  padding: 8px 20px;
  text-decoration: none;
  transition: all 0.2s;
}

.sidebar-btn:hover {
  background: var(--blue-light);
  color: var(--blue);
}

/* ── Site Footer ── */
.site-footer {
  background: var(--ink);
  color: rgba(255,255,255,0.5);
  text-align: center;
  padding: 32px 24px;
  font-family: var(--font-ui);
  font-size: 13px;
  line-height: 2;
}

.footer-doodle {
  font-family: var(--font-hand);
  font-size: 20px;
  color: rgba(255,255,255,0.15);
  margin-bottom: 8px;
  letter-spacing: 2px;
}

.footer-note {
  font-size: 11px;
  letter-spacing: 1px;
  opacity: 0.5;
  margin-top: 4px;
}

/* ── Responsive ── */
@media (max-width: 600px) {
  .post-title { font-size: 28px; }
  blockquote.sticky-note { margin: 20px 0; transform: none; font-size: 19px; }
  .callout { flex-direction: column; gap: 8px; }
}