/* ===== LinVita TCM – Static Site Stylesheet ===== */

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

:root {
  --color-bg:         #f6fbf7;
  --color-text:       #1d2d25;
  --color-muted:      #5f7a6a;
  --color-border:     #c5e0cc;
  --color-accent:     #40916c;
  --color-accent-dk:  #1b4332;
  --color-accent-lt:  #d8f3dc;
  --color-nav-bg:     #1b4332;
  --color-nav-text:   #f0faf4;
  --color-footer-bg:  #1b4332;
  --color-footer-txt: #95c9a8;
  --font-serif:       'Noto Serif', Georgia, serif;
  --font-sans:        'Noto Sans', system-ui, sans-serif;
  --max-width:        860px;
  --radius:           8px;
}

html { scroll-behavior: smooth; }

body {
  background: var(--color-bg);
  color: var(--color-text);
  font-family: var(--font-sans);
  font-size: 1rem;
  line-height: 1.75;
}

/* ----- Navigation ----- */
.site-nav {
  background: var(--color-nav-bg);
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: 0 2px 8px rgba(0,0,0,.25);
}

.nav-inner {
  max-width: 1080px;
  margin: 0 auto;
  padding: 0 1.25rem;
  display: flex;
  align-items: center;
  gap: 1.5rem;
  height: 60px;
}

.site-logo {
  display: flex;
  align-items: center;
  gap: .45rem;
  text-decoration: none;
  color: var(--color-nav-text);
  font-family: var(--font-serif);
  font-size: 1.15rem;
  font-weight: 600;
  flex-shrink: 0;
  margin-right: .5rem;
}

.logo-icon { font-size: 1.4rem; }

.nav-links {
  display: flex;
  list-style: none;
  gap: .1rem;
  flex-wrap: nowrap;
  flex: 1;
}

.nav-links a {
  display: block;
  padding: .35rem .75rem;
  color: var(--color-nav-text);
  text-decoration: none;
  font-size: .88rem;
  letter-spacing: .02em;
  border-radius: var(--radius);
  transition: background .18s;
}

.nav-links a:hover,
.nav-links a.active {
  background: rgba(255,255,255,.18);
  color: #d8f3dc;
}

.nav-lang { margin-left: auto; flex-shrink: 0; }

.lang-switch {
  display: inline-block;
  border: 1px solid rgba(255,255,255,.45);
  border-radius: var(--radius);
  padding: .2rem .6rem;
  color: var(--color-nav-text);
  text-decoration: none;
  font-size: .8rem;
  letter-spacing: .05em;
  transition: background .18s;
}

.lang-switch:hover { background: rgba(255,255,255,.2); }

.nav-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--color-nav-text);
  font-size: 1.5rem;
  cursor: pointer;
  padding: .25rem .4rem;
  margin-left: auto;
}

/* ----- Main ----- */
.site-main { min-height: calc(100vh - 120px); }

/* ----- Hero ----- */
.hero {
  background: linear-gradient(135deg, #1b4332 0%, #40916c 100%);
  color: #f0faf4;
  padding: 5.5rem 1.5rem 4.5rem;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.03'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E") repeat;
  pointer-events: none;
}

.hero h1 {
  font-family: var(--font-serif);
  font-size: clamp(1.7rem, 4vw, 2.8rem);
  line-height: 1.25;
  margin-bottom: 1rem;
  text-shadow: 0 1px 4px rgba(0,0,0,.2);
}

.hero p {
  font-size: 1.1rem;
  opacity: .92;
  max-width: 600px;
  margin: 0 auto 2.25rem;
}

.btn {
  display: inline-block;
  background: rgba(255,255,255,.15);
  color: #f0faf4;
  font-weight: 600;
  padding: .7rem 1.6rem;
  border-radius: var(--radius);
  text-decoration: none;
  border: 1.5px solid rgba(255,255,255,.45);
  backdrop-filter: blur(4px);
  transition: background .2s, transform .15s, border-color .2s;
}

.btn:hover { background: rgba(255,255,255,.28); transform: translateY(-2px); border-color: rgba(255,255,255,.7); }

/* ----- Section titles ----- */
.section-title {
  font-family: var(--font-serif);
  font-size: 1.55rem;
  font-weight: 600;
  margin-bottom: 1.5rem;
  color: var(--color-accent-dk);
  border-bottom: 2px solid var(--color-accent);
  padding-bottom: .5rem;
  display: flex;
  align-items: center;
  gap: .5rem;
}

.section-title::before {
  content: '🌿';
  font-size: 1.1rem;
}

/* ----- Post grid ----- */
.posts-section {
  max-width: 1080px;
  margin: 3.5rem auto;
  padding: 0 1.25rem;
}

.post-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.75rem;
}

.post-card {
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: .65rem;
  transition: box-shadow .2s, transform .15s, border-color .2s;
  border-top: 3px solid var(--color-border);
}

.post-card:hover {
  box-shadow: 0 6px 24px rgba(27,67,50,.12);
  transform: translateY(-3px);
  border-color: var(--color-accent);
}

.post-card-title {
  font-family: var(--font-serif);
  font-size: 1.1rem;
  font-weight: 600;
  line-height: 1.35;
}

.post-card-title a {
  color: var(--color-accent-dk);
  text-decoration: none;
}

.post-card-title a:hover { text-decoration: underline; }

.post-card-meta {
  font-size: .8rem;
  color: var(--color-muted);
}

.post-card-excerpt {
  font-size: .93rem;
  color: var(--color-text);
  flex: 1;
  display: -webkit-box;
  -webkit-line-clamp: 4;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.post-card-tags {
  display: flex;
  flex-wrap: wrap;
  gap: .4rem;
  margin-top: .25rem;
}

.tag-pill {
  font-size: .75rem;
  background: var(--color-accent-lt);
  color: var(--color-accent-dk);
  border-radius: 999px;
  padding: .18rem .6rem;
  text-decoration: none;
  white-space: nowrap;
  border: 1px solid rgba(64,145,108,.2);
  font-weight: 500;
}

.tag-pill:hover { background: #b7e4c7; border-color: var(--color-accent); }

/* ----- Single post / page ----- */
.entry-wrap {
  max-width: var(--max-width);
  margin: 3rem auto;
  padding: 0 1.25rem 3rem;
}

.entry-header { margin-bottom: 2rem; }

.entry-title {
  font-family: var(--font-serif);
  font-size: clamp(1.5rem, 3vw, 2.2rem);
  line-height: 1.25;
  color: var(--color-accent-dk);
  margin-bottom: .6rem;
}

.entry-meta {
  font-size: .85rem;
  color: var(--color-muted);
  margin-bottom: 1rem;
}

.entry-meta a { color: var(--color-accent); text-decoration: none; }
.entry-meta a:hover { text-decoration: underline; }

.entry-content { font-family: var(--font-serif); font-size: 1.05rem; }

.entry-content h1,
.entry-content h2,
.entry-content h3,
.entry-content h4 {
  font-family: var(--font-serif);
  color: var(--color-accent-dk);
  margin: 1.8rem 0 .7rem;
  line-height: 1.3;
}

.entry-content h1 { font-size: 1.7rem; }
.entry-content h2 { font-size: 1.35rem; }
.entry-content h3 { font-size: 1.15rem; }

.entry-content p { margin: .9rem 0; }
.entry-content ul, .entry-content ol { padding-left: 1.6rem; margin: .9rem 0; }
.entry-content li { margin-bottom: .3rem; }
.entry-content blockquote {
  border-left: 4px solid var(--color-accent);
  padding: .6rem 1.2rem;
  margin: 1.2rem 0;
  background: var(--color-accent-lt);
  border-radius: 0 var(--radius) var(--radius) 0;
  font-style: italic;
  color: var(--color-accent-dk);
}

.entry-content img {
  max-width: 100%;
  height: auto;
  border-radius: var(--radius);
  margin: 1rem 0;
}

.entry-content figure { margin: 1.5rem 0; }
.entry-content figcaption {
  text-align: center;
  font-size: .85rem;
  color: var(--color-muted);
  margin-top: .35rem;
}

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

.entry-content hr {
  border: none;
  border-top: 1px solid var(--color-border);
  margin: 2rem 0;
}

.entry-content table {
  width: 100%;
  border-collapse: collapse;
  margin: 1.2rem 0;
  font-size: .95rem;
}

.entry-content th, .entry-content td {
  border: 1px solid var(--color-border);
  padding: .5rem .8rem;
  text-align: left;
}

.entry-content th {
  background: var(--color-accent-lt);
  font-weight: 600;
}

/* WP block classes we keep */
.wp-block-group { margin: 1rem 0; }
.wp-block-columns { display: flex; flex-wrap: wrap; gap: 1.5rem; }
.wp-block-column { flex: 1 1 200px; }
.wp-block-cover {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius);
  margin: 1.5rem 0;
  background: var(--color-accent);
  min-height: 200px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.wp-block-cover__image-background {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: .55;
}
.wp-block-cover__background { display: none; }
.wp-block-cover__inner-container {
  position: relative;
  z-index: 1;
  text-align: center;
  padding: 2rem 1.5rem;
  color: #fff;
}
.wp-block-cover h2, .wp-block-cover h3 { color: #fff; }
.wp-block-buttons { display: flex; flex-wrap: wrap; gap: .75rem; margin: .75rem 0; }
.wp-block-button__link {
  display: inline-block;
  background: var(--color-accent);
  color: #fff !important;
  padding: .55rem 1.3rem;
  border-radius: var(--radius);
  text-decoration: none !important;
  font-weight: 600;
  font-family: var(--font-sans);
  transition: background .18s;
}
.wp-block-button__link:hover { background: var(--color-accent-dk); }
.wp-block-separator { border: none; border-top: 1px solid var(--color-border); margin: 1.5rem 0; }
.wp-block-spacer { display: block; }

/* Misc WP utility classes */
.alignwide  { margin-left: -1.5rem; margin-right: -1.5rem; }
.alignfull  { margin-left: calc(-50vw + 50%); margin-right: calc(-50vw + 50%); width: 100vw; overflow: hidden; }
.has-text-align-center { text-align: center; }
.has-text-align-right  { text-align: right; }

/* ----- Category archive ----- */
.archive-wrap {
  max-width: 1080px;
  margin: 3rem auto;
  padding: 0 1.25rem 3rem;
}

.archive-header { margin-bottom: 2rem; }
.archive-title {
  font-family: var(--font-serif);
  font-size: 1.8rem;
  color: var(--color-accent-dk);
}
.archive-subtitle { color: var(--color-muted); margin-top: .35rem; }

/* ----- Contact form replacement ----- */
.contact-info {
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 2rem;
  max-width: 540px;
  border-top: 3px solid var(--color-accent);
}

.contact-info p { margin: .5rem 0; }
.contact-info a { color: var(--color-accent); }

/* ----- Breadcrumb ----- */
.breadcrumb {
  max-width: var(--max-width);
  margin: 1.5rem auto 0;
  padding: 0 1.25rem;
  font-size: .82rem;
  color: var(--color-muted);
}
.breadcrumb a { color: var(--color-accent); text-decoration: none; }
.breadcrumb a:hover { text-decoration: underline; }
.breadcrumb span + span::before { content: " / "; }

/* ----- Footer ----- */
.site-footer {
  background: var(--color-footer-bg);
  color: var(--color-footer-txt);
  text-align: center;
  padding: 1.5rem 1rem;
  font-size: .85rem;
  border-top: 2px solid rgba(64,145,108,.3);
}

.site-footer a {
  color: #95c9a8;
  text-decoration: none;
}

.site-footer a:hover { text-decoration: underline; color: #d8f3dc; }

/* ----- Language selector page (root index) ----- */
.lang-select {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: calc(100vh - 60px);
  gap: 2rem;
  padding: 2rem;
  text-align: center;
  background: linear-gradient(135deg, #1b4332 0%, #40916c 100%);
  color: #f0faf4;
}

.lang-select h1 {
  font-family: var(--font-serif);
  font-size: clamp(1.8rem, 4vw, 3rem);
}

.lang-select p { font-size: 1.1rem; opacity: .88; }

.lang-select-btns {
  display: flex;
  gap: 1.5rem;
  flex-wrap: wrap;
  justify-content: center;
}

.lang-select-btn {
  display: inline-block;
  background: rgba(255,255,255,.15);
  color: #f0faf4;
  font-family: var(--font-serif);
  font-size: 1.15rem;
  font-weight: 600;
  padding: 1rem 2.5rem;
  border-radius: var(--radius);
  text-decoration: none;
  border: 1.5px solid rgba(255,255,255,.4);
  transition: background .2s, transform .15s;
}

.lang-select-btn:hover { background: rgba(255,255,255,.28); transform: translateY(-2px); }

/* ----- Responsive ----- */
@media (max-width: 680px) {
  .nav-links { display: none; flex-direction: column; gap: 0; position: absolute;
               top: 60px; left: 0; right: 0; background: var(--color-nav-bg);
               padding: .5rem 0; box-shadow: 0 4px 12px rgba(0,0,0,.25); }
  .nav-links.open { display: flex; }
  .nav-links a { padding: .65rem 1.25rem; border-radius: 0; }
  .nav-toggle { display: block; }
  .nav-inner  { flex-wrap: wrap; position: relative; }
  .nav-lang   { margin-left: 0; }

  .entry-wrap, .archive-wrap { margin-top: 1.5rem; }
  .hero { padding: 3.5rem 1rem 3rem; }
  .alignwide { margin-left: 0; margin-right: 0; }
  .alignfull  { margin-left: 0; margin-right: 0; width: 100%; }
  .wp-block-columns { flex-direction: column; }
}