/* ============================================
   Blanketcat Blog — Editorial Warmth Theme
   Fraunces + Source Sans 3 / Warm ivory / Teal accent
   ============================================ */

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

:root {
  --font-display: "Fraunces", Georgia, serif;
  --font-body: "Source Sans 3", -apple-system, sans-serif;
  --font-mono: "SFMono-Regular", Menlo, Monaco, Consolas, monospace;

  --color-bg: #faf8f5;
  --color-bg-warm: #f3efe9;
  --color-surface: #ffffff;
  --color-text: #1a1a2e;
  --color-text-secondary: #5c5c6d;
  --color-text-muted: #9c9ca8;
  --color-accent: #0d9488;
  --color-accent-hover: #0f766e;
  --color-accent-subtle: rgba(13, 148, 136, .08);
  --color-border: #e8e4de;
  --color-border-light: #f0ece6;

  --max-width: 680px;
  --max-width-wide: 960px;
  --radius: 10px;
  --radius-sm: 6px;
}

html {
  font-size: 17px;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-body);
  color: var(--color-text);
  background: var(--color-bg);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

::selection {
  background: var(--color-accent);
  color: white;
}


/* --- Layout --- */

.content-wrap {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 1.5rem;
}


/* --- Header --- */

.site-header {
  background: var(--color-surface);
  border-bottom: 1px solid var(--color-border);
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: blur(12px);
  background: rgba(255, 255, 255, .92);
}

.header-inner {
  max-width: var(--max-width-wide);
  margin: 0 auto;
  padding: 0.9rem 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.site-brand {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  text-decoration: none;
  transition: opacity .15s;
}
.site-brand:hover { opacity: .8; }

.site-logo {
  width: 32px;
  height: 32px;
  object-fit: contain;
}

.site-logo-default {
  width: 32px;
  height: 32px;
  color: var(--color-accent);
}

.site-title {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--color-text);
  letter-spacing: -0.02em;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 1.25rem;
}

.site-nav a {
  font-size: 0.88rem;
  font-weight: 500;
  color: var(--color-text-secondary);
  text-decoration: none;
  transition: color .15s;
}
.site-nav a:hover { color: var(--color-text); }

.nav-rss {
  display: flex;
  align-items: center;
  gap: .35rem;
}


/* --- Main --- */

main {
  flex: 1;
  padding: 3rem 0 2rem;
}


/* --- Page Title --- */

.page-title {
  font-family: var(--font-display);
  font-size: 2.2rem;
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.15;
  margin-bottom: 1.75rem;
  color: var(--color-text);
}

.page-title em {
  color: var(--color-accent);
  font-style: normal;
}


/* --- Tags --- */

.tag-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-bottom: 2.5rem;
}

.tag {
  display: inline-block;
  font-family: var(--font-body);
  font-size: 0.78rem;
  font-weight: 500;
  padding: 0.3em 0.85em;
  border-radius: 100px;
  background: var(--color-bg-warm);
  color: var(--color-text-secondary);
  text-decoration: none;
  border: 1px solid var(--color-border-light);
  transition: all .2s;
}
.tag:hover,
.tag.active {
  background: var(--color-accent);
  color: white;
  border-color: var(--color-accent);
}


/* --- Article List --- */

.article-list {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.article-card {
  padding: 2rem 0;
  border-bottom: 1px solid var(--color-border);
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.25rem;
  animation: fadeUp .5s ease both;
}

.article-card:first-child { padding-top: 0; }
.article-card:last-child { border-bottom: none; }

.article-card.featured {
  padding-bottom: 2.5rem;
}

.article-card .article-image {
  display: block;
  border-radius: var(--radius);
  overflow: hidden;
  aspect-ratio: 16 / 9;
}

.article-card .article-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform .4s ease;
}
.article-card .article-image:hover img {
  transform: scale(1.03);
}

.article-meta {
  font-size: 0.82rem;
  color: var(--color-text-muted);
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 0.3rem;
  font-weight: 500;
}

.meta-sep { opacity: .4; }

.article-meta .author {
  color: var(--color-text-secondary);
}

.article-title {
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.25;
  margin-bottom: 0.4rem;
}

.article-title a {
  color: var(--color-text);
  text-decoration: none;
  transition: color .15s;
}
.article-title a:hover { color: var(--color-accent); }

.article-excerpt {
  font-size: 0.95rem;
  color: var(--color-text-secondary);
  line-height: 1.65;
  margin-bottom: 0.6rem;
}

.read-more {
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--color-accent);
  text-decoration: none;
  transition: color .15s;
}
.read-more:hover { color: var(--color-accent-hover); }


/* --- Article Full --- */

.article-full .article-header {
  margin-bottom: 2.5rem;
}

.article-full .article-header h1 {
  font-family: var(--font-display);
  font-size: 2.6rem;
  font-weight: 800;
  letter-spacing: -0.035em;
  line-height: 1.12;
  margin-bottom: 0.75rem;
  color: var(--color-text);
}

.article-full .article-tags {
  margin-top: 0.75rem;
}

.article-hero {
  margin-bottom: 2.5rem;
  border-radius: var(--radius);
  overflow: hidden;
  aspect-ratio: 1200 / 630;
  max-height: 420px;
}

.article-hero img {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
  border-radius: var(--radius);
}


/* --- Article Body (prose) --- */

.article-body {
  font-size: 1.05rem;
  line-height: 1.8;
}

.article-body h2,
.article-body h3,
.article-body h4 {
  font-family: var(--font-display);
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-top: 2.25em;
  margin-bottom: 0.5em;
  line-height: 1.25;
  color: var(--color-text);
}

.article-body h2 { font-size: 1.55rem; }
.article-body h3 { font-size: 1.3rem; }
.article-body h4 { font-size: 1.1rem; }

.article-body p {
  margin-bottom: 1.35em;
}

.article-body a {
  color: var(--color-accent);
  text-decoration: underline;
  text-decoration-color: rgba(13, 148, 136, .3);
  text-underline-offset: 3px;
  transition: text-decoration-color .15s;
}
.article-body a:hover {
  text-decoration-color: var(--color-accent);
}

.article-body img {
  max-width: 100%;
  height: auto;
  border-radius: var(--radius-sm);
  margin: 2em 0;
}

.article-body ul,
.article-body ol {
  margin-bottom: 1.35em;
  padding-left: 1.4em;
}

.article-body li {
  margin-bottom: 0.3em;
}

.article-body blockquote {
  border-left: 3px solid var(--color-accent);
  padding: 0.75em 1.5em;
  margin: 1.75em 0;
  color: var(--color-text-secondary);
  background: var(--color-accent-subtle);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  font-style: italic;
}

.article-body blockquote p:last-child { margin-bottom: 0; }

.article-body pre {
  background: #1a1a2e;
  color: #e8e4de;
  padding: 1.25em 1.5em;
  border-radius: var(--radius);
  overflow-x: auto;
  font-family: var(--font-mono);
  font-size: 0.85rem;
  line-height: 1.6;
  margin: 1.75em 0;
}

.article-body code {
  font-family: var(--font-mono);
  font-size: 0.88em;
  background: var(--color-bg-warm);
  padding: 0.15em 0.45em;
  border-radius: 4px;
}

.article-body pre code {
  background: none;
  padding: 0;
  font-size: inherit;
}

.article-body hr {
  border: none;
  height: 1px;
  background: var(--color-border);
  margin: 2.5em 0;
}

.article-body table {
  width: 100%;
  border-collapse: collapse;
  margin: 1.75em 0;
  font-size: 0.92rem;
}

.article-body th,
.article-body td {
  padding: 0.65em 1em;
  border: 1px solid var(--color-border);
  text-align: left;
}

.article-body th {
  background: var(--color-bg-warm);
  font-weight: 600;
}


/* --- In-article subscribe --- */

.article-subscribe {
  margin: 3rem 0 2rem;
  padding: 2rem;
  background: var(--color-bg-warm);
  border-radius: var(--radius);
  text-align: center;
  border: 1px solid var(--color-border-light);
}

.article-subscribe-text {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 500;
  margin-bottom: 1rem;
  color: var(--color-text);
}

.article-subscribe-form {
  max-width: 400px;
  margin: 0 auto;
}


/* --- Keep Reading (prev/next cards) --- */

.article-more {
  margin-top: 3rem;
  padding-top: 2rem;
  border-top: 1px solid var(--color-border);
}

.article-more-heading {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-bottom: 1.25rem;
  color: var(--color-text);
}

.article-more-card {
  display: grid;
  grid-template-columns: 140px 1fr;
  gap: 1.25rem;
  align-items: start;
  padding: 1.25rem 0;
  border-bottom: 1px solid var(--color-border-light);
}

.article-more-card:last-child {
  border-bottom: none;
}

.article-more-image {
  display: block;
  border-radius: var(--radius-sm);
  overflow: hidden;
  aspect-ratio: 3 / 2;
  flex-shrink: 0;
}

.article-more-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform .3s ease;
}

.article-more-image:hover img {
  transform: scale(1.05);
}

.article-more-content {
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
  min-width: 0;
}

.article-more-title {
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--color-text);
  text-decoration: none;
  line-height: 1.3;
  letter-spacing: -0.01em;
  transition: color .15s;
}
.article-more-title:hover {
  color: var(--color-accent);
}

.article-more-excerpt {
  font-size: 0.88rem;
  color: var(--color-text-secondary);
  line-height: 1.55;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.article-more-link {
  font-size: 0.84rem;
  font-weight: 600;
  color: var(--color-accent);
  text-decoration: none;
  transition: color .15s;
}
.article-more-link:hover {
  color: var(--color-accent-hover);
}

/* No-image variant: card without thumbnail */
.article-more-card:not(:has(.article-more-image)) {
  grid-template-columns: 1fr;
}

.article-nav-home {
  display: inline-block;
  margin-top: 2rem;
  margin-bottom: 1rem;
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--color-accent);
  text-decoration: none;
}
.article-nav-home:hover { color: var(--color-accent-hover); }


/* --- Pagination --- */

.pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  margin-top: 2.5rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--color-border);
}

.pagination-link {
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--color-accent);
  text-decoration: none;
  padding: 0.45em 1em;
  border-radius: var(--radius-sm);
  transition: all .15s;
}
.pagination-link:hover {
  background: var(--color-accent-subtle);
}

.pagination-link.disabled {
  color: var(--color-text-muted);
  pointer-events: none;
}

.pagination-info {
  font-size: 0.82rem;
  color: var(--color-text-muted);
}


/* --- Subscribe Section (footer) --- */

.subscribe-section {
  background: var(--color-text);
  color: white;
  padding: 4rem 1.5rem;
  text-align: center;
}

.subscribe-inner {
  max-width: 480px;
  margin: 0 auto;
}

.subscribe-heading {
  font-family: var(--font-display);
  font-size: 1.8rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-bottom: 0.5rem;
  color: white;
}

.subscribe-text {
  font-size: 0.95rem;
  color: rgba(255, 255, 255, .65);
  margin-bottom: 1.5rem;
  line-height: 1.6;
}

.subscribe-form {
  display: flex;
  gap: 0.5rem;
  position: relative;
}

.subscribe-input {
  flex: 1;
  font-family: var(--font-body);
  font-size: 0.92rem;
  padding: 0.7rem 1rem;
  border: 1px solid rgba(255, 255, 255, .15);
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, .08);
  color: white;
  outline: none;
  transition: border-color .2s, background .2s;
}
.subscribe-input::placeholder {
  color: rgba(255, 255, 255, .35);
}
.subscribe-input:focus {
  border-color: var(--color-accent);
  background: rgba(255, 255, 255, .12);
}

/* Light variant (in-article) */
.article-subscribe .subscribe-input {
  background: white;
  border-color: var(--color-border);
  color: var(--color-text);
}
.article-subscribe .subscribe-input::placeholder { color: var(--color-text-muted); }
.article-subscribe .subscribe-input:focus {
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px var(--color-accent-subtle);
}

.subscribe-btn {
  font-family: var(--font-body);
  font-size: 0.92rem;
  font-weight: 600;
  padding: 0.7rem 1.5rem;
  background: var(--color-accent);
  color: white;
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  white-space: nowrap;
  transition: background .2s, transform .1s;
}
.subscribe-btn:hover {
  background: var(--color-accent-hover);
  transform: translateY(-1px);
}
.subscribe-btn:active {
  transform: translateY(0);
}
.subscribe-btn:disabled {
  opacity: .6;
  cursor: not-allowed;
  transform: none;
}

.subscribe-status {
  font-size: 0.85rem;
  margin-top: 0.75rem;
  color: rgba(255, 255, 255, .75);
  min-height: 1.2em;
}
.subscribe-status.error { color: #f87171; }

.article-subscribe .subscribe-status {
  color: var(--color-accent);
}
.article-subscribe .subscribe-status.error {
  color: #dc2626;
}


/* --- Footer --- */

.site-footer {
  border-top: 1px solid var(--color-border);
  padding: 1.75rem 1.5rem;
}

.footer-inner {
  max-width: var(--max-width-wide);
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.site-footer p {
  font-size: 0.8rem;
  color: var(--color-text-muted);
}

.footer-powered a {
  color: var(--color-text-muted);
  text-decoration: none;
  transition: color .15s;
}
.footer-powered a:hover { color: var(--color-accent); }


/* --- Modal --- */

.modal-overlay {
  position: fixed;
  inset: 0;
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(26, 26, 46, .5);
  backdrop-filter: blur(4px);
  opacity: 0;
  pointer-events: none;
  transition: opacity .35s ease;
}

.modal-overlay.visible {
  opacity: 1;
  pointer-events: all;
}

.modal-card {
  background: var(--color-surface);
  border-radius: 16px;
  padding: 2.5rem 2rem 2rem;
  max-width: 420px;
  width: calc(100% - 2rem);
  text-align: center;
  position: relative;
  box-shadow: 0 25px 60px rgba(26, 26, 46, .2), 0 4px 12px rgba(26, 26, 46, .08);
  transform: translateY(20px) scale(.97);
  transition: transform .4s cubic-bezier(.34, 1.56, .64, 1);
}

.modal-overlay.visible .modal-card {
  transform: translateY(0) scale(1);
}

.modal-close {
  position: absolute;
  top: 0.75rem;
  right: 0.75rem;
  width: 32px;
  height: 32px;
  border: none;
  background: var(--color-bg-warm);
  border-radius: 50%;
  font-size: 1.2rem;
  color: var(--color-text-muted);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all .15s;
  line-height: 1;
}
.modal-close:hover {
  background: var(--color-border);
  color: var(--color-text);
}

.modal-paw {
  margin-bottom: 1rem;
}

.modal-paw-icon {
  width: 52px;
  height: 52px;
  color: var(--color-accent);
}

.modal-logo {
  width: 52px;
  height: 52px;
  object-fit: contain;
}

.modal-heading {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-bottom: 0.4rem;
  color: var(--color-text);
}

.modal-text {
  font-size: 0.92rem;
  color: var(--color-text-secondary);
  margin-bottom: 1.5rem;
  line-height: 1.55;
}

.modal-form {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  position: relative;
}

.modal-input {
  font-family: var(--font-body);
  font-size: 0.95rem;
  padding: 0.75rem 1rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--color-bg);
  color: var(--color-text);
  outline: none;
  transition: border-color .2s, box-shadow .2s;
}
.modal-input::placeholder { color: var(--color-text-muted); }
.modal-input:focus {
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px var(--color-accent-subtle);
}

.modal-btn {
  font-family: var(--font-body);
  font-size: 0.95rem;
  font-weight: 600;
  padding: 0.75rem 1.5rem;
  background: var(--color-accent);
  color: white;
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: background .2s, transform .1s;
}
.modal-btn:hover { background: var(--color-accent-hover); }
.modal-btn:disabled { opacity: .6; cursor: not-allowed; }

.modal-status {
  font-size: 0.85rem;
  color: var(--color-accent);
  min-height: 1.2em;
}
.modal-status.error { color: #dc2626; }

.modal-dismiss {
  background: none;
  border: none;
  font-family: var(--font-body);
  font-size: 0.82rem;
  color: var(--color-text-muted);
  cursor: pointer;
  margin-top: 0.75rem;
  padding: 0.3em;
  transition: color .15s;
}
.modal-dismiss:hover { color: var(--color-text-secondary); }


/* --- Empty state --- */

.empty {
  color: var(--color-text-muted);
  font-style: italic;
  padding: 4rem 0;
  text-align: center;
  font-size: 1.05rem;
}


/* --- Animations --- */

@keyframes fadeUp {
  from {
    opacity: 0;
    transform: translateY(12px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.article-card:nth-child(1) { animation-delay: 0ms; }
.article-card:nth-child(2) { animation-delay: 60ms; }
.article-card:nth-child(3) { animation-delay: 120ms; }
.article-card:nth-child(4) { animation-delay: 180ms; }
.article-card:nth-child(5) { animation-delay: 240ms; }

.article-full { animation: fadeUp .5s ease both; }


/* --- Responsive --- */

@media (max-width: 640px) {
  html { font-size: 16px; }

  .header-inner { padding: 0.75rem 1rem; }
  .content-wrap { padding: 0 1rem; }
  main { padding: 2rem 0 1.5rem; }

  .page-title { font-size: 1.75rem; }
  .article-full .article-header h1 { font-size: 2rem; }
  .article-title { font-size: 1.2rem; }

  .subscribe-form { flex-direction: column; }
  .subscribe-section { padding: 3rem 1rem; }

  .footer-inner { flex-direction: column; gap: 0.25rem; text-align: center; }

  .article-more-card {
    grid-template-columns: 100px 1fr;
    gap: 0.85rem;
  }

  .article-hero {
    max-height: 260px;
  }

  .modal-card { padding: 2rem 1.5rem 1.5rem; }
}

@media (min-width: 641px) {
  .article-card:not(.featured) {
    grid-template-columns: 200px 1fr;
  }
  .article-card:not(.featured) .article-image {
    aspect-ratio: 4 / 3;
  }
}