/*
Theme Name: El Tentacle Comic
Theme URI: https://tentacle.cat/
Author: Àlex S. Roca
Author URI: https://tentacle.cat/
Description: Custom block theme for tentacle.cat — Catalan webcomic portal. Comic-inspired typography, warm paper palette, comic-shadow cards. Built as full-site-editing block theme.
Version: 1.0.0
Requires at least: 6.4
Tested up to: 7.0
Requires PHP: 7.4
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: tentacle-comic
Tags: blog, portfolio, full-site-editing, block-templates, custom-colors, custom-logo, custom-menu, featured-images, threaded-comments, translation-ready, wide-blocks
*/

/* ============================================
   GLOBAL — additions on top of theme.json
   ============================================ */

:root {
  --comic-shadow: 4px 4px 0 var(--wp--preset--color--ink);
  --comic-shadow-sm: 2px 2px 0 var(--wp--preset--color--ink);
}

html {
  scroll-behavior: smooth;
}

body {
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}

/* ============================================
   HEADER — sticky, clean
   ============================================ */

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(247, 241, 228, 0.92);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--wp--preset--color--muted);
  padding: 0 !important;
}

.tc-header-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0.85rem var(--wp--preset--spacing--40);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  flex-wrap: wrap;
}

.tc-brand {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  text-decoration: none;
  color: var(--wp--preset--color--ink);
  flex-shrink: 0;
}

.tc-brand-mark {
  width: 40px;
  height: 40px;
  flex-shrink: 0;
  transition: transform 0.2s ease;
}

.tc-brand:hover .tc-brand-mark {
  transform: rotate(-6deg) scale(1.05);
}

.tc-brand-text {
  font-family: var(--wp--preset--font-family--display);
  font-weight: 700;
  font-size: 1.25rem;
  letter-spacing: -0.01em;
  color: var(--wp--preset--color--ink);
}

.tc-nav {
  display: flex;
  gap: 1.5rem;
  align-items: center;
  flex-wrap: wrap;
}

.tc-nav a {
  color: var(--wp--preset--color--ink);
  text-decoration: none;
  font-weight: 500;
  font-size: 0.95rem;
  transition: color 0.15s ease;
  padding: 0.25rem 0;
}

.tc-nav a:hover {
  color: var(--wp--preset--color--accent-2);
}

.tc-nav a.tc-cta {
  background: var(--wp--preset--color--accent-2);
  color: #ffffff;
  padding: 0.45rem 1rem;
  border-radius: 8px;
  font-weight: 600;
}

.tc-nav a.tc-cta:hover {
  background: var(--wp--preset--color--ink);
  color: #ffffff;
}

@media (max-width: 860px) {
  .tc-header-inner { gap: 1rem; padding: 0.75rem 1rem; }
  .tc-nav { gap: 1rem; font-size: 0.875rem; }
  .tc-brand-text { font-size: 1.1rem; }
}

@media (max-width: 640px) {
  .tc-nav { width: 100%; justify-content: flex-start; }
}

/* admin-bar offset so sticky header doesn't hide behind it */
.admin-bar .site-header { top: 32px; }
@media screen and (max-width: 782px) {
  .admin-bar .site-header { top: 46px; }
}

/* ============================================
   HERO
   ============================================ */

.hero-block {
  padding-block: clamp(3rem, 6vw, 6rem);
}

.hero-eyebrow {
  display: inline-block;
  padding: 0.35rem 0.9rem;
  background: var(--wp--preset--color--accent);
  color: var(--wp--preset--color--ink);
  font-weight: 700;
  font-size: 0.8125rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  border-radius: 999px;
  box-shadow: var(--comic-shadow-sm);
}

.hero-illustration {
  max-width: 460px;
  height: auto;
}

/* ============================================
   FEATURED WORKS — home page strip
   ============================================ */

.featured-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
  max-width: 1200px;
  margin: 0 auto;
}
.featured-item {
  display: flex;
  flex-direction: column;
  text-decoration: none;
  color: var(--wp--preset--color--ink);
  background: var(--wp--preset--color--panel);
  border: 2px solid var(--wp--preset--color--ink);
  border-radius: 10px;
  overflow: hidden;
  box-shadow: var(--comic-shadow-sm);
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}
.featured-item:hover {
  transform: translate(-2px, -2px);
  box-shadow: 5px 5px 0 var(--wp--preset--color--ink);
}
.featured-item img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  background: #f5f0e1;
  display: block;
}
.featured-item .featured-caption {
  display: block;
  padding: 0.65rem 0.75rem;
  font-size: 0.85rem;
  font-weight: 600;
  text-align: center;
  border-top: 1px dashed var(--wp--preset--color--muted);
}
@media (max-width: 860px) {
  .featured-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 480px) {
  .featured-grid { grid-template-columns: 1fr; }
}

/* ============================================
   CARDS — comic shadow style
   ============================================ */

.card-comic {
  background: var(--wp--preset--color--panel);
  border: 2px solid var(--wp--preset--color--ink);
  border-radius: 12px;
  padding: 1.75rem;
  box-shadow: var(--comic-shadow);
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}

.card-comic:hover {
  transform: translate(-2px, -2px);
  box-shadow: 6px 6px 0 var(--wp--preset--color--ink);
}

.card-comic h3 {
  margin-top: 0;
  margin-bottom: 0.5rem;
}

.card-comic .read-more {
  display: inline-block;
  margin-top: 1rem;
  font-weight: 600;
  color: var(--wp--preset--color--accent-2);
  text-decoration: none;
}

.card-comic .read-more:hover {
  text-decoration: underline;
}

/* ============================================
   BUTTONS
   ============================================ */

.wp-block-button__link {
  font-family: var(--wp--preset--font-family--body);
  font-weight: 600;
  letter-spacing: 0.01em;
  transition: transform 0.1s ease, box-shadow 0.1s ease;
}

.wp-block-button.is-style-comic .wp-block-button__link {
  border: 2px solid var(--wp--preset--color--ink) !important;
  box-shadow: var(--comic-shadow-sm);
}

.wp-block-button.is-style-comic .wp-block-button__link:hover {
  transform: translate(-1px, -1px);
  box-shadow: 3px 3px 0 var(--wp--preset--color--ink);
}

.wp-block-button.is-style-outline .wp-block-button__link {
  background: var(--wp--preset--color--panel) !important;
  color: var(--wp--preset--color--ink) !important;
  border: 1px solid var(--wp--preset--color--muted);
}

/* ============================================
   CONTENT TYPOGRAPHY
   ============================================ */

.wp-block-post-content > * + * { margin-block-start: 1.25rem; }

.wp-block-post-content h2 { margin-block-start: 2.5rem; }
.wp-block-post-content h3 { margin-block-start: 2rem; }

.wp-block-post-content a {
  color: var(--wp--preset--color--accent-2);
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}

.wp-block-post-content blockquote {
  border-left: 4px solid var(--wp--preset--color--accent);
  padding: 0.5rem 0 0.5rem 1.25rem;
  font-style: italic;
  color: var(--wp--preset--color--ink-soft);
}

/* ============================================
   FOOTER
   ============================================ */

.site-footer {
  background: var(--wp--preset--color--muted);
  padding-block: clamp(2rem, 5vw, 4rem);
  margin-top: 4rem;
}

.site-footer h2,
.site-footer h3,
.site-footer h4 {
  font-family: var(--wp--preset--font-family--display);
  font-size: 0.8125rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--wp--preset--color--ink-soft);
  margin-bottom: 0.75rem;
}

.site-footer a {
  color: var(--wp--preset--color--ink);
  text-decoration: none;
}

.site-footer a:hover {
  color: var(--wp--preset--color--accent-2);
  text-decoration: underline;
}

.footer-bottom {
  border-top: 1px solid rgba(26, 26, 26, 0.12);
  margin-top: 2rem;
  padding-top: 1.25rem;
  font-size: 0.875rem;
  color: var(--wp--preset--color--ink-soft);
}

/* ============================================
   PAGE / POST META
   ============================================ */

.breadcrumb {
  font-size: 0.875rem;
  color: var(--wp--preset--color--ink-soft);
  margin-bottom: 0.5rem;
}

.breadcrumb a {
  color: var(--wp--preset--color--accent-2);
}

/* ============================================
   RESPONSIVE
   ============================================ */

@media (max-width: 768px) {
  .hero-block {
    text-align: left;
  }

  .hero-illustration {
    max-width: 280px;
    margin: 1.5rem auto 0;
    display: block;
  }
}

/* ============================================
   ACCESSIBILITY
   ============================================ */

:focus-visible {
  outline: 3px solid var(--wp--preset--color--accent);
  outline-offset: 2px;
  border-radius: 4px;
}

.screen-reader-text {
  border: 0;
  clip: rect(1px, 1px, 1px, 1px);
  clip-path: inset(50%);
  height: 1px;
  margin: -1px;
  overflow: hidden;
  padding: 0;
  position: absolute !important;
  width: 1px;
  word-wrap: normal !important;
}

.skip-link {
  position: absolute;
  left: -9999px;
  top: 1rem;
  background: var(--wp--preset--color--ink);
  color: var(--wp--preset--color--paper);
  padding: 0.5rem 1rem;
  border-radius: 4px;
  z-index: 9999;
}

.skip-link:focus {
  left: 1rem;
}