/* ============================================
   up2future — News Styles
   ============================================ */

:root {
  --sand:        #c8b280;
  --eggshell:    #f0ead6;
  --taupe:       #a76e38;
  --black:       #0a0a0a;
  --white:       #fefdfb;
  --pure-white:  #ffffff;
  --gray-100:    #f5f0e8;
  --gray-200:    #e8e1d4;
  --gray-300:    #d4cabb;
  --gray-500:    #8b8173;
}

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

html { scroll-behavior: smooth; }

body {
  font-family: 'DM Sans', sans-serif;
  background: var(--white);
  color: var(--black);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* ── NAV ─────────────────────────────────── */
#navbar {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(254, 253, 251, 0.95);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--gray-200);
  padding: 0 2rem;
}

.nav-inner {
  max-width: 1200px;
  margin: 0 auto;
  height: 64px;
  display: flex;
  align-items: center;
  gap: 2rem;
}

.logo {
  font-family: 'Playfair Display', serif;
  font-size: 1.4rem;
  font-weight: 700;
  text-decoration: none;
  color: var(--black);
  flex-shrink: 0;
}
.logo .up     { color: var(--black); }
.logo .two    { color: var(--taupe); }
.logo .future { color: var(--sand); }

.nav-links {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  margin-left: auto;
}

.nav-links a {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--gray-500);
  text-decoration: none;
  transition: color 0.2s;
}
.nav-links a:hover,
.nav-links a.nav-active { color: var(--taupe); }

/* ── MAIN ────────────────────────────────── */
main {
  flex: 1;
  max-width: 1100px;
  width: 100%;
  margin: 0 auto;
  padding: 4rem 2rem 6rem;
}

/* ── LOADING / EMPTY ─────────────────────── */
.news-loading,
.news-empty {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  min-height: 40vh;
  text-align: center;
  color: var(--gray-500);
}

.empty-icon { font-size: 3rem; }

.news-empty h3 {
  font-family: 'Playfair Display', serif;
  font-size: 1.6rem;
  color: var(--black);
}

.loading-spinner {
  width: 36px;
  height: 36px;
  border: 3px solid var(--gray-200);
  border-top-color: var(--taupe);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* ── NEWS HEADER ─────────────────────────── */
.news-header {
  margin-bottom: 3.5rem;
}

.section-label {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--taupe);
  margin-bottom: 0.75rem;
}

.news-title {
  font-family: 'Playfair Display', serif;
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: 700;
  line-height: 1.1;
  color: var(--black);
  margin-bottom: 1rem;
}

.news-subtitle {
  font-size: 1.05rem;
  color: var(--gray-500);
  max-width: 560px;
  line-height: 1.6;
}

/* ── NEWS GRID ───────────────────────────── */
.news-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 2rem;
}

/* ── NEWS CARD ───────────────────────────── */
.news-card {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: 16px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: border-color 0.2s, box-shadow 0.2s, transform 0.2s;
}

.news-card:hover {
  border-color: var(--sand);
  box-shadow: 0 8px 32px rgba(200,178,128,0.15);
  transform: translateY(-2px);
}

.news-card-img-link { display: block; overflow: hidden; }
.news-card-img {
  width: 100%;
  height: 200px;
  object-fit: cover;
  display: block;
  transition: transform 0.3s;
}
.news-card:hover .news-card-img { transform: scale(1.03); }

.news-card-body {
  padding: 1.75rem;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  flex: 1;
}

.news-card-meta {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 0.8rem;
  color: var(--gray-500);
}

.news-author::before { content: '·'; margin-right: 0.5rem; }

.news-card-title {
  font-family: 'Playfair Display', serif;
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--black);
  line-height: 1.3;
}

.news-card-excerpt {
  font-size: 0.9rem;
  color: var(--gray-500);
  line-height: 1.6;
  flex: 1;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.news-btn {
  display: inline-block;
  margin-top: auto;
  align-self: flex-start;
  padding: 0.55rem 1.25rem;
  background: var(--taupe);
  color: #fff;
  font-size: 0.85rem;
  font-weight: 700;
  border-radius: 8px;
  text-decoration: none;
  transition: background 0.2s, transform 0.15s;
}
.news-btn:hover {
  background: var(--sand);
  transform: translateY(-1px);
}

/* ── ARTICLE ─────────────────────────────── */
.article-wrap {
  max-width: 760px;
  margin: 0 auto;
}

.btn-back {
  display: inline-block;
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--taupe);
  text-decoration: none;
  margin-bottom: 2.5rem;
  transition: color 0.2s;
}
.btn-back:hover { color: var(--sand); }

.article-cover {
  width: 100%;
  max-height: 420px;
  object-fit: cover;
  border-radius: 14px;
  margin-bottom: 2rem;
  display: block;
}

.article-meta {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 0.85rem;
  color: var(--gray-500);
  margin-bottom: 1rem;
}

.article-title {
  font-family: 'Playfair Display', serif;
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  font-weight: 700;
  line-height: 1.15;
  color: var(--black);
  margin-bottom: 1.25rem;
}

.article-lead {
  font-size: 1.1rem;
  color: var(--gray-500);
  line-height: 1.7;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid var(--gray-200);
  margin-bottom: 2rem;
}

.article-content {
  font-size: 1rem;
  line-height: 1.8;
  color: #2a2420;
}

.article-content h1,
.article-content h2,
.article-content h3 {
  font-family: 'Playfair Display', serif;
  color: var(--black);
  margin: 2rem 0 0.75rem;
}

.article-content p  { margin-bottom: 1.25rem; }
.article-content ul,
.article-content ol { margin: 0 0 1.25rem 1.5rem; }
.article-content li { margin-bottom: 0.4rem; }
.article-content a  { color: var(--taupe); }
.article-content a:hover { color: var(--sand); }
.article-content img {
  max-width: 100%;
  border-radius: 10px;
  margin: 1.5rem 0;
}
.article-content blockquote {
  border-left: 3px solid var(--sand);
  padding: 0.5rem 1.25rem;
  margin: 1.5rem 0;
  color: var(--gray-500);
  font-style: italic;
}
.article-content code {
  background: var(--gray-100);
  padding: 0.15em 0.4em;
  border-radius: 4px;
  font-size: 0.9em;
}
.article-content pre {
  background: var(--gray-100);
  padding: 1.25rem;
  border-radius: 10px;
  overflow-x: auto;
  margin-bottom: 1.25rem;
}
.article-content pre code { background: none; padding: 0; }

/* ── FOOTER ──────────────────────────────── */
footer {
  text-align: center;
  padding: 3rem 2rem;
  border-top: 1px solid var(--gray-200);
  color: var(--gray-500);
  font-size: 0.85rem;
}

footer .logo {
  font-family: 'Playfair Display', serif;
  font-size: 1.4rem;
  font-weight: 700;
}
footer .logo .up     { color: var(--black); }
footer .logo .two    { color: var(--taupe); }
footer .logo .future { color: var(--sand); }

footer a { color: var(--taupe); text-decoration: none; }
footer a:hover { color: var(--sand); }

.disclaimer {
  margin-top: 0.75rem;
  font-size: 0.75rem;
  color: var(--gray-300);
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
}

/* ── RESPONSIVE ──────────────────────────── */
@media (max-width: 640px) {
  main { padding: 2.5rem 1.25rem 4rem; }
  .news-grid { grid-template-columns: 1fr; }
  .nav-links a:not(.nav-active) { display: none; }
}