/* Costa Cultivada — culture-desk / soft-neutral / spacious-magazine */

:root {
  --color-bg: #f4f1ec;
  --color-surface: #faf8f5;
  --color-text: #2a2825;
  --color-text-muted: #6b6560;
  --color-primary: #3d5a6c;
  --color-primary-light: #5a7d94;
  --color-accent: #b8956f;
  --color-accent-soft: #e8ddd0;
  --color-border: #ddd8d0;
  --color-overlay: rgba(42, 40, 37, 0.55);
  --color-tag-1: #d4e4ed;
  --color-tag-2: #e8ddd0;
  --color-tag-3: #dce8d4;
  --color-tag-4: #ede0d4;
  --font-serif: "Georgia", "Times New Roman", serif;
  --font-sans: "Helvetica Neue", Arial, sans-serif;
  --container: 1140px;
  --radius: 14px;
  --radius-sm: 12px;
  --space-xs: 0.5rem;
  --space-sm: 1rem;
  --space-md: 1.75rem;
  --space-lg: 3rem;
  --space-xl: 5rem;
  --transition: 0.25s ease;
}

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

html {
  scroll-behavior: smooth;
  font-size: 100%;
}

body {
  font-family: var(--font-sans);
  font-size: 1.0625rem;
  line-height: 1.7;
  color: var(--color-text);
  background: var(--color-bg);
  -webkit-font-smoothing: antialiased;
}

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

a {
  color: var(--color-primary);
  text-decoration: none;
  transition: color var(--transition);
}

a:hover {
  color: var(--color-accent);
}

h1, h2, h3, h4 {
  font-family: var(--font-serif);
  font-weight: 400;
  line-height: 1.25;
  letter-spacing: -0.01em;
}

h1 { font-size: clamp(2rem, 5vw, 3.25rem); }
h2 { font-size: clamp(1.5rem, 3.5vw, 2.25rem); margin-bottom: var(--space-sm); }
h3 { font-size: 1.375rem; margin-bottom: var(--space-xs); }

p { margin-bottom: var(--space-sm); }

.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 var(--space-md);
}

/* ——— Split Nav Header ——— */
.site-header {
  background: var(--color-surface);
  border-bottom: 1px solid var(--color-border);
  position: sticky;
  top: 0;
  z-index: 100;
}

.header-split {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-sm) var(--space-md);
  max-width: var(--container);
  margin: 0 auto;
}

.logo {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  font-family: var(--font-serif);
  font-size: 1.35rem;
  color: var(--color-text);
  font-weight: 400;
}

.logo:hover { color: var(--color-primary); }

.logo-icon {
  width: 36px;
  height: 36px;
}

.nav-main {
  display: flex;
  align-items: center;
  gap: var(--space-md);
}

.nav-main a {
  font-size: 0.9375rem;
  color: var(--color-text-muted);
  letter-spacing: 0.02em;
}

.nav-main a:hover,
.nav-main a.active {
  color: var(--color-text);
}

.menu-toggle {
  display: none;
  background: none;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  padding: 0.5rem 0.75rem;
  cursor: pointer;
  font-size: 0.875rem;
  color: var(--color-text);
}

/* Category tags row */
.nav-categories {
  border-top: 1px solid var(--color-border);
  padding: 0.65rem var(--space-md);
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.nav-categories-inner {
  display: flex;
  gap: 0.5rem;
  max-width: var(--container);
  margin: 0 auto;
  flex-wrap: nowrap;
}

.tag {
  display: inline-block;
  padding: 0.35rem 0.9rem;
  border-radius: 999px;
  font-size: 0.8125rem;
  font-weight: 500;
  white-space: nowrap;
  transition: opacity var(--transition);
}

.tag:hover { opacity: 0.85; }

.tag-ostras { background: var(--color-tag-1); color: var(--color-primary); }
.tag-mexilhoes { background: var(--color-tag-2); color: #5c4a38; }
.tag-cultivo { background: var(--color-tag-3); color: #3d5235; }
.tag-comunidades { background: var(--color-tag-4); color: #5c4838; }
.tag-mercado { background: #e0dfe8; color: #3d3a5c; }

/* ——— Buttons ——— */
.btn {
  display: inline-block;
  padding: 0.65rem 1.5rem;
  border: 1.5px solid var(--color-primary);
  border-radius: var(--radius-sm);
  background: transparent;
  color: var(--color-primary);
  font-size: 0.9375rem;
  font-family: var(--font-sans);
  cursor: pointer;
  transition: all var(--transition);
  text-align: center;
}

.btn:hover {
  background: var(--color-primary);
  color: var(--color-surface);
}

/* ——— Hero full-bleed ——— */
.hero {
  position: relative;
  width: 100%;
  min-height: 62vh;
  display: flex;
  align-items: flex-end;
  overflow: hidden;
}

.hero-image {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-overlay {
  position: relative;
  z-index: 2;
  width: 100%;
  padding: var(--space-xl) var(--space-md) var(--space-lg);
  background: linear-gradient(to top, var(--color-overlay) 0%, transparent 70%);
}

.hero-content {
  max-width: var(--container);
  margin: 0 auto;
  color: #fff;
}

.hero-content h1 {
  max-width: 18ch;
  margin-bottom: var(--space-sm);
}

.hero-content p {
  max-width: 42ch;
  font-size: 1.125rem;
  opacity: 0.92;
  margin-bottom: var(--space-md);
}

.hero-meta {
  font-size: 0.875rem;
  opacity: 0.8;
}

/* ——— Bento Grid ——— */
.bento-section {
  padding: var(--space-lg) 0;
}

.bento-grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: var(--space-md);
}

.bento-item {
  border-radius: var(--radius);
  overflow: hidden;
  position: relative;
  background: var(--color-surface);
}

.bento-span-8 { grid-column: span 8; }
.bento-span-4 { grid-column: span 4; }
.bento-span-6 { grid-column: span 6; }
.bento-span-12 { grid-column: span 12; }

.card-overlay {
  position: relative;
  min-height: 280px;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
}

.card-overlay img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.card-overlay-body {
  position: relative;
  z-index: 2;
  padding: var(--space-md);
  background: linear-gradient(to top, rgba(42,40,37,0.75) 0%, transparent 100%);
  color: #fff;
}

.card-overlay-body h3 a { color: #fff; }
.card-overlay-body h3 a:hover { color: var(--color-accent-soft); }

.card-overlay-body p {
  font-size: 0.9375rem;
  opacity: 0.9;
  margin-bottom: 0;
}

/* ——— Horizontal article rows ——— */
.article-rows {
  padding: var(--space-lg) 0;
}

.section-header {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-bottom: var(--space-md);
  padding-bottom: var(--space-sm);
  border-bottom: 1px solid var(--color-border);
}

.section-header h2 {
  margin-bottom: 0;
}

.article-row {
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: var(--space-md);
  padding: var(--space-md) 0;
  border-bottom: 1px solid var(--color-border);
  align-items: start;
}

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

.article-row-thumb {
  border-radius: var(--radius-sm);
  overflow: hidden;
  aspect-ratio: 4/3;
}

.article-row-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.article-row-body h3 {
  font-size: 1.25rem;
  margin-bottom: 0.35rem;
}

.article-row-body h3 a {
  color: var(--color-text);
}

.article-row-body h3 a:hover {
  color: var(--color-primary);
}

.article-row-meta {
  font-size: 0.8125rem;
  color: var(--color-text-muted);
  margin-bottom: 0.5rem;
}

.article-row-excerpt {
  font-size: 0.9375rem;
  color: var(--color-text-muted);
  margin-bottom: 0;
}

/* ——— Author card ——— */
.author-card {
  display: flex;
  gap: var(--space-sm);
  align-items: center;
  padding: var(--space-md);
  background: var(--color-surface);
  border-radius: var(--radius);
  border: 1px solid var(--color-border);
  margin: var(--space-md) 0;
}

.author-avatar {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  overflow: hidden;
  flex-shrink: 0;
  border: 2px solid var(--color-accent-soft);
}

.author-avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.author-info h4 {
  font-family: var(--font-sans);
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 0.15rem;
}

.author-info p {
  font-size: 0.875rem;
  color: var(--color-text-muted);
  margin-bottom: 0;
}

/* ——— Article page image-heavy ——— */
.article-hero {
  position: relative;
  width: 100%;
  min-height: 50vh;
  margin-bottom: var(--space-lg);
}

.article-hero img {
  width: 100%;
  height: 50vh;
  object-fit: cover;
}

.article-header {
  max-width: 720px;
  margin: 0 auto var(--space-lg);
  padding: 0 var(--space-md);
}

.article-header h1 {
  margin-bottom: var(--space-sm);
}

.article-meta {
  font-size: 0.875rem;
  color: var(--color-text-muted);
  margin-bottom: var(--space-md);
}

.article-body {
  max-width: 720px;
  margin: 0 auto;
  padding: 0 var(--space-md) var(--space-xl);
}

.article-body p {
  font-size: 1.125rem;
  line-height: 1.8;
  margin-bottom: var(--space-md);
}

.article-body h2 {
  margin-top: var(--space-lg);
  margin-bottom: var(--space-sm);
}

.article-body blockquote {
  border-left: 3px solid var(--color-accent);
  padding: var(--space-sm) var(--space-md);
  margin: var(--space-md) 0;
  font-family: var(--font-serif);
  font-size: 1.2rem;
  font-style: italic;
  color: var(--color-text-muted);
  background: var(--color-surface);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
}

.article-image-inline {
  margin: var(--space-lg) calc(-1 * var(--space-md));
  border-radius: var(--radius);
  overflow: hidden;
}

.article-image-inline img {
  width: 100%;
  height: auto;
}

.article-updated {
  font-size: 0.8125rem;
  color: var(--color-text-muted);
  margin-top: var(--space-lg);
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-border);
}

/* Related stories */
.related-section {
  background: var(--color-surface);
  padding: var(--space-lg) 0;
  border-top: 1px solid var(--color-border);
}

.related-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-md);
}

.related-card {
  border-radius: var(--radius-sm);
  overflow: hidden;
  border: 1px solid var(--color-border);
}

.related-card img {
  width: 100%;
  aspect-ratio: 16/9;
  object-fit: cover;
}

.related-card-body {
  padding: var(--space-sm);
}

.related-card-body h4 {
  font-size: 1rem;
  font-family: var(--font-serif);
}

.related-card-body h4 a { color: var(--color-text); }

/* ——— Page content (about, legal, contact) ——— */
.page-hero {
  padding: var(--space-lg) 0 var(--space-md);
}

.page-hero h1 {
  margin-bottom: var(--space-sm);
}

.page-content {
  max-width: 720px;
  padding-bottom: var(--space-xl);
}

.page-content h2 {
  margin-top: var(--space-md);
  font-size: 1.375rem;
}

.page-content ul,
.page-content ol {
  margin: var(--space-sm) 0 var(--space-sm) 1.5rem;
}

.page-content li {
  margin-bottom: 0.35rem;
}

/* Contact form */
.contact-form {
  margin-top: var(--space-md);
}

.form-group {
  margin-bottom: var(--space-sm);
}

.form-group label {
  display: block;
  font-size: 0.875rem;
  margin-bottom: 0.35rem;
  color: var(--color-text-muted);
}

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 0.75rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  font-family: var(--font-sans);
  font-size: 1rem;
  background: var(--color-surface);
}

.form-group textarea {
  min-height: 140px;
  resize: vertical;
}

/* ——— Two-column footer ——— */
.site-footer {
  background: var(--color-text);
  color: #c8c4be;
  padding: var(--space-lg) 0 var(--space-md);
  margin-top: var(--space-lg);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: var(--space-lg);
  margin-bottom: var(--space-md);
}

.footer-brand .logo {
  color: #fff;
  margin-bottom: var(--space-sm);
}

.footer-brand p {
  font-size: 0.9375rem;
  line-height: 1.6;
  max-width: 36ch;
}

.footer-nav h4 {
  font-family: var(--font-sans);
  font-size: 0.8125rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: #fff;
  margin-bottom: var(--space-sm);
}

.footer-links {
  list-style: none;
}

.footer-links li {
  margin-bottom: 0.4rem;
}

.footer-links a {
  color: #c8c4be;
  font-size: 0.9375rem;
}

.footer-links a:hover { color: #fff; }

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.12);
  padding-top: var(--space-sm);
  font-size: 0.8125rem;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--space-sm);
}

/* ——— Cookie corner popup ——— */
.cookie-popup {
  position: fixed;
  bottom: var(--space-md);
  right: var(--space-md);
  max-width: 340px;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: var(--space-md);
  box-shadow: 0 8px 32px rgba(42,40,37,0.12);
  z-index: 1000;
  transform: translateY(120%);
  opacity: 0;
  transition: transform 0.4s ease, opacity 0.4s ease;
}

.cookie-popup.visible {
  transform: translateY(0);
  opacity: 1;
}

.cookie-popup p {
  font-size: 0.875rem;
  margin-bottom: var(--space-sm);
  color: var(--color-text-muted);
}

.cookie-popup a {
  text-decoration: underline;
}

.cookie-actions {
  display: flex;
  gap: 0.5rem;
}

.cookie-actions .btn {
  flex: 1;
  padding: 0.5rem 1rem;
  font-size: 0.8125rem;
}

/* ——— Intro section asymmetric ——— */
.intro-asymmetric {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: var(--space-lg);
  padding: var(--space-lg) 0;
  align-items: start;
}

.intro-asymmetric .lead {
  font-family: var(--font-serif);
  font-size: 1.35rem;
  line-height: 1.55;
  color: var(--color-text);
}

.intro-asymmetric .secondary {
  padding-top: var(--space-md);
  color: var(--color-text-muted);
}

/* ——— Articles listing ——— */
.articles-list-page .article-row {
  padding: var(--space-md);
  background: var(--color-surface);
  border-radius: var(--radius);
  border: 1px solid var(--color-border);
  margin-bottom: var(--space-md);
}

/* ——— Responsive ——— */
@media (max-width: 900px) {
  .bento-span-8,
  .bento-span-4,
  .bento-span-6 {
    grid-column: span 12;
  }

  .intro-asymmetric {
    grid-template-columns: 1fr;
  }

  .article-row {
    grid-template-columns: 1fr;
  }

  .article-row-thumb {
    max-height: 200px;
  }

  .footer-grid {
    grid-template-columns: 1fr;
  }

  .related-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .nav-main {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--color-surface);
    flex-direction: column;
    padding: var(--space-md);
    border-bottom: 1px solid var(--color-border);
    gap: var(--space-sm);
  }

  .nav-main.open { display: flex; }

  .header-split { position: relative; }

  .menu-toggle { display: block; }

  .hero { min-height: 50vh; }

  .cookie-popup {
    left: var(--space-sm);
    right: var(--space-sm);
    max-width: none;
  }
}