/*
Theme Name: Theologia
Theme URI: https://example.com/theologia
Author: Studio
Description: Um tema moderno para blogs de teologia — tipografia sans com caráter, grade assimétrica de artigos e um único acento em índigo.
Version: 2.0.1
Requires at least: 6.0
Requires PHP: 7.4
License: GNU General Public License v2 or later
License URI: https://www.gnu.org/licenses/gpl-2.0.html
Text Domain: theologia
*/

/* ==========================================================================
   TOKENS
   ========================================================================== */

:root {
  --color-bg: #fafaf7;
  --color-bg-card: #ffffff;
  --color-bg-accent: #ebedfa;
  --color-ink: #14141a;
  --color-ink-soft: #5b5b66;
  --color-ink-faint: #96959e;
  --color-accent: #3a4cb8;
  --color-accent-deep: #2c3a91;
  --color-line: #e7e5de;
  --color-line-strong: #cfccc1;

  --font-display: "Space Grotesk", "Helvetica Neue", Arial, sans-serif;
  --font-body: "Inter", "Helvetica Neue", Arial, sans-serif;
  --font-voice: "Source Serif 4", Georgia, serif;

  --step--1: clamp(0.82rem, 0.79rem + 0.15vw, 0.88rem);
  --step-0: clamp(0.98rem, 0.94rem + 0.2vw, 1.05rem);
  --step-1: clamp(1.2rem, 1.1rem + 0.5vw, 1.4rem);
  --step-2: clamp(1.5rem, 1.3rem + 1vw, 1.9rem);
  --step-3: clamp(2rem, 1.6rem + 2vw, 2.8rem);
  --step-4: clamp(2.4rem, 1.7rem + 3.5vw, 4rem);

  --content-width: 44rem;
  --wide-width: 74rem;
  --gutter: clamp(1.25rem, 4vw, 2.5rem);
  --radius: 14px;
}

/* ==========================================================================
   RESET
   ========================================================================== */

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

html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

body {
  margin: 0;
  background: var(--color-bg);
  color: var(--color-ink);
  font-family: var(--font-body);
  font-size: var(--step-0);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

a {
  color: inherit;
}

ul,
ol {
  padding-left: 1.3em;
}

figure {
  margin: 0;
}

button,
input,
textarea {
  font-family: inherit;
  font-size: inherit;
  color: inherit;
}

:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 3px;
}

/* ==========================================================================
   TIPOGRAFIA
   ========================================================================== */

h1,
h2,
h3,
h4 {
  font-family: var(--font-display);
  font-weight: 600;
  line-height: 1.15;
  color: var(--color-ink);
  margin: 0 0 0.5em;
  letter-spacing: -0.02em;
}

.eyebrow {
  font-size: var(--step--1);
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-accent);
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 1.4rem;
}

.eyebrow::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--color-accent);
  flex-shrink: 0;
}

.tag {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-accent-deep);
  background: var(--color-bg-accent);
  padding: 4px 10px;
  border-radius: 6px;
  display: inline-block;
  text-decoration: none;
}

p {
  margin: 0 0 1.3em;
}

.entry-content {
  font-family: var(--font-voice);
  font-size: 1.1rem;
}

.entry-content a {
  color: var(--color-accent-deep);
  text-decoration: underline;
  text-decoration-color: var(--color-line-strong);
  text-underline-offset: 3px;
  transition: text-decoration-color 0.15s ease;
}

.entry-content a:hover {
  text-decoration-color: var(--color-accent);
}

.entry-content blockquote {
  margin: 2em 0;
  padding: 0.2em 0 0.2em 1.4em;
  border-left: 3px solid var(--color-accent);
  font-style: italic;
  font-size: 1.15em;
  color: var(--color-ink-soft);
}

.entry-content h2 {
  font-size: var(--step-2);
  font-family: var(--font-display);
  margin-top: 1.6em;
}

.entry-content h3 {
  font-size: var(--step-1);
  font-family: var(--font-display);
  margin-top: 1.4em;
}

.entry-content pre,
.entry-content code {
  font-family: monospace;
  font-size: 0.85em;
  background: var(--color-bg-accent);
  border-radius: 4px;
}

.entry-content code {
  padding: 0.15em 0.4em;
}

.entry-content pre {
  padding: 1em 1.2em;
  overflow-x: auto;
}

.entry-content img {
  border-radius: 10px;
  margin: 1.8em 0;
}

.entry-content figcaption {
  font-family: var(--font-body);
  font-size: var(--step--1);
  color: var(--color-ink-faint);
  margin-top: 0.6em;
  text-align: center;
}

/* ==========================================================================
   LAYOUT
   ========================================================================== */

.wrap {
  max-width: var(--content-width);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.wrap--wide {
  max-width: var(--wide-width);
}

/* Header */

.site-header {
  border-bottom: 1px solid var(--color-line);
}

.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  padding: 1.8rem 0;
  flex-wrap: wrap;
}

.site-branding {
  display: flex;
  align-items: center;
  gap: 10px;
}

.site-branding__mark {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--color-accent);
  flex-shrink: 0;
}

.site-title {
  font-family: var(--font-display);
  font-size: var(--step-1);
  font-weight: 700;
  letter-spacing: -0.02em;
  margin: 0;
}

.site-title a {
  text-decoration: none;
}

.site-description {
  display: none;
}

.primary-nav ul {
  list-style: none;
  display: flex;
  gap: 2.2rem;
  margin: 0;
  padding: 0;
  flex-wrap: wrap;
}

.primary-nav a {
  text-decoration: none;
  font-size: var(--step--1);
  font-weight: 500;
  color: var(--color-ink-soft);
  transition: color 0.15s ease;
}

.primary-nav a:hover,
.primary-nav a:focus-visible {
  color: var(--color-ink);
}

.header-search {
  color: var(--color-ink-soft);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 8px;
  transition: background 0.15s ease, color 0.15s ease;
}

.header-search:hover,
.header-search:focus-visible {
  background: var(--color-bg-accent);
  color: var(--color-accent-deep);
}

.header-cta {
  background: var(--color-ink);
  color: #fff;
  border: none;
  padding: 10px 20px;
  border-radius: 8px;
  font-family: var(--font-body);
  font-weight: 500;
  font-size: var(--step--1);
  text-decoration: none;
  display: inline-block;
  transition: opacity 0.15s ease;
}

.header-cta:hover {
  opacity: 0.85;
  color: #fff;
}

/* Hero (front-page) */

.hero {
  padding: clamp(3.5rem, 9vw, 7rem) 0 clamp(2.5rem, 6vw, 4rem);
  position: relative;
  overflow: hidden;
}

.hero__glow {
  position: absolute;
  top: -220px;
  right: -180px;
  width: 620px;
  height: 620px;
  background: radial-gradient(circle, rgba(58, 76, 184, 0.13) 0%, rgba(58, 76, 184, 0) 70%);
  pointer-events: none;
}

.hero h1 {
  font-size: var(--step-4);
  max-width: 13ch;
  position: relative;
}

.hero p {
  font-size: var(--step-1);
  color: var(--color-ink-soft);
  max-width: 40ch;
  margin-bottom: 2rem;
  position: relative;
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
  position: relative;
}

.link-ghost {
  font-size: var(--step--1);
  font-weight: 500;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

/* Cabeçalho de seção */

.section-head {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  padding: 1rem 0 2rem;
  border-top: 1px solid var(--color-line);
  margin-top: 2rem;
}

.section-head h2 {
  font-size: var(--step-2);
  margin: 0;
}

.section-head a {
  font-size: var(--step--1);
  color: var(--color-ink-soft);
  text-decoration: none;
  font-weight: 500;
  white-space: nowrap;
}

/* Grade de artigos */

.post-grid {
  list-style: none;
  margin: 0;
  padding: 0 0 4rem;
  display: grid;
  grid-template-columns: 1.3fr 1fr 1fr;
  gap: 1.5rem;
}

.post-card {
  background: var(--color-bg-card);
  border: 1px solid var(--color-line);
  border-radius: var(--radius);
  padding: 1.75rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: border-color 0.15s ease;
}

.post-card:hover {
  border-color: var(--color-line-strong);
}

.post-card--featured {
  grid-row: span 2;
  padding: 2.25rem;
}

.post-card--featured .post-card__title {
  font-size: var(--step-3);
  line-height: 1.15;
}

.post-card__title {
  font-size: var(--step-1);
  line-height: 1.3;
  margin: 0 0 0.75rem;
}

.post-card__title a {
  text-decoration: none;
}

.post-card__title a:hover {
  color: var(--color-accent-deep);
}

.post-card__excerpt {
  font-size: var(--step--1);
  color: var(--color-ink-soft);
  margin-bottom: 1.25rem;
}

.post-card__meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 12px;
  color: var(--color-ink-faint);
  font-weight: 500;
  padding-top: 1rem;
  border-top: 1px solid var(--color-line);
}

.post-card__thumb {
  border-radius: 10px;
  overflow: hidden;
  margin-bottom: 1.25rem;
  aspect-ratio: 16 / 10;
}

.post-card__thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

@media (max-width: 900px) {
  .post-grid {
    grid-template-columns: 1fr 1fr;
  }
  .post-card--featured {
    grid-column: span 2;
    grid-row: auto;
  }
}

@media (max-width: 640px) {
  .post-grid {
    grid-template-columns: 1fr;
  }
  .post-card--featured {
    grid-column: auto;
  }
}

/* Artigo único */

.article-header {
  padding: clamp(2.5rem, 6vw, 4.5rem) 0 2rem;
}

.article-header h1 {
  font-size: var(--step-3);
  margin-top: 0.8rem;
}

.article-header__meta {
  margin-top: 1rem;
  font-size: var(--step--1);
  color: var(--color-ink-faint);
  font-weight: 500;
}

.article-figure {
  margin: 0 0 2.5rem;
}

.article-figure img {
  border-radius: var(--radius);
}

.entry-content {
  padding-bottom: 3rem;
}

.article-footer {
  padding: 2rem 0 4rem;
  border-top: 1px solid var(--color-line);
  margin-top: 2rem;
}

.tag-list {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  padding: 0;
  margin: 0;
}

.tag-list a {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  text-decoration: none;
  color: var(--color-accent-deep);
  background: var(--color-bg-accent);
  border-radius: 999px;
  padding: 0.45em 1em;
  display: inline-block;
  transition: background 0.15s ease;
}

.tag-list a:hover {
  background: #dde0f6;
}

/* Paginação */

.pagination {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  padding: 1rem 0 4rem;
  font-size: var(--step--1);
  font-weight: 500;
}

.pagination a {
  text-decoration: none;
  color: var(--color-ink);
  border-bottom: 2px solid var(--color-accent);
  padding-bottom: 2px;
}

/* Footer */

.site-footer {
  border-top: 1px solid var(--color-line);
  padding: 2rem 0;
  margin-top: 2rem;
}

.site-footer__inner {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
  font-size: var(--step--1);
  color: var(--color-ink-faint);
}

.site-footer a {
  color: var(--color-ink-faint);
  text-decoration: underline;
  text-decoration-color: var(--color-line-strong);
}

/* Estado vazio / 404 / busca */

.empty-state {
  padding: 4rem 0 6rem;
}

.empty-state h1 {
  font-size: var(--step-2);
}

.empty-state p {
  color: var(--color-ink-soft);
}

.search-form {
  display: flex;
  gap: 0.6rem;
  margin-top: 1.5rem;
  max-width: 28rem;
}

.search-form input[type="search"] {
  flex: 1;
  padding: 0.7em 1em;
  border: 1px solid var(--color-line-strong);
  border-radius: 8px;
  background: var(--color-bg-card);
}

.search-form button {
  padding: 0.7em 1.3em;
  border: none;
  background: var(--color-ink);
  color: #fff;
  border-radius: 8px;
  cursor: pointer;
  font-weight: 500;
  font-size: var(--step--1);
  transition: opacity 0.15s ease;
}

.search-form button:hover {
  opacity: 0.85;
}

/* Comentários */

.comments-area {
  padding: 2rem 0 4rem;
  border-top: 1px solid var(--color-line);
}

.comment-list {
  list-style: none;
  padding: 0;
}

.comment-list .comment {
  padding: 1.4rem 0;
  border-bottom: 1px solid var(--color-line);
}

.comment-author {
  font-size: var(--step--1);
  font-weight: 600;
  color: var(--color-accent-deep);
}

/* ==========================================================================
   RESPONSIVO
   ========================================================================== */

@media (max-width: 640px) {
  .site-header__inner {
    flex-direction: column;
    align-items: flex-start;
  }
  .primary-nav ul {
    gap: 1.1rem;
  }
}

/* Skip link (acessibilidade) */

.skip-link {
  position: absolute;
  left: -999px;
  top: auto;
  background: var(--color-ink);
  color: var(--color-bg);
  padding: 0.8em 1.2em;
  z-index: 100;
  border-radius: 0 0 8px 0;
}

.skip-link:focus {
  left: 0;
  top: 0;
}

.screen-reader-text {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(1px, 1px, 1px, 1px);
}