/* ============================================
   EVERGREEN PULSE — Sustainable Living Magazine
   ============================================ */

/* --- Custom Properties --- */
:root {
  --bg: #FAFAF5;
  --bg-warm: #F5F0E8;
  --surface: #FFFFFF;
  --surface-alt: #F8F7F4;
  --accent: #2D6A4F;
  --accent-hover: #236B4E;
  --accent-light: #52B788;
  --accent-lighter: #D8F3DC;
  --accent-dark: #1B4332;
  --gold: #C9A84C;
  --gold-light: #FBF3DD;
  --text: #1C1917;
  --text-secondary: #44403C;
  --text-muted: #78716C;
  --text-light: #A8A29E;
  --border: #E7E5E4;
  --border-light: #F5F5F0;
  --cat-green-news: #2D6A4F;
  --cat-climate: #B45309;
  --cat-nature: #065F46;
  --cat-living: #92400E;
  --cat-innovation: #1E40AF;
  --shadow-xs: 0 1px 2px rgba(0,0,0,0.03);
  --shadow-sm: 0 2px 8px rgba(0,0,0,0.04);
  --shadow-md: 0 4px 16px rgba(0,0,0,0.06);
  --shadow-lg: 0 8px 30px rgba(0,0,0,0.08);
  --shadow-xl: 0 16px 50px rgba(0,0,0,0.1);
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --font-display: 'Playfair Display', Georgia, serif;
  --font-body: 'Source Serif 4', Georgia, serif;
  --font-ui: 'DM Sans', -apple-system, BlinkMacSystemFont, sans-serif;
  --max-width: 1280px;
  --content-width: 720px;
  --nav-height: 72px;
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --transition-fast: 150ms var(--ease-out);
  --transition-base: 300ms var(--ease-out);
  --transition-slow: 500ms var(--ease-out);
}

/* --- Reset --- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body { font-family: var(--font-body); font-size: 16px; line-height: 1.7; color: var(--text); background: var(--bg); -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale; overflow-x: hidden; }
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; }
button, input, textarea { font: inherit; border: none; background: none; outline: none; }
button { cursor: pointer; }
blockquote { margin: 0; }

/* --- Typography --- */
h1, h2, h3, h4, h5, h6 { font-family: var(--font-display); font-weight: 700; line-height: 1.2; color: var(--text); }
h1 { font-size: clamp(2rem, 5vw, 3.5rem); }
h2 { font-size: clamp(1.5rem, 3.5vw, 2.25rem); }
h3 { font-size: clamp(1.25rem, 2.5vw, 1.5rem); }
h4 { font-size: 1.125rem; }
p { margin-bottom: .25em; color: var(--text-secondary); }
p:last-child { margin-bottom: 0; }
a.link { color: var(--accent); border-bottom: 1px solid transparent; transition: border-color var(--transition-fast); }
a.link:hover { border-bottom-color: var(--accent); }

/* --- Layout --- */
.container { width: 100%; max-width: var(--max-width); margin: 0 auto; padding: 0 20px; }
.content-width { max-width: var(--content-width); margin: 0 auto; }
.section { padding: 32px 0; }
.section--alt { background: var(--surface); }

/* --- Reading Progress Bar --- */
.reading-progress { position: fixed; top: 0; left: 0; height: 3px; background: linear-gradient(90deg, var(--accent), var(--accent-light)); z-index: 1001; width: 0; transition: width 50ms linear; }

/* --- Site Header --- */
.site-header { position: sticky; top: 0; z-index: 1000; background: rgba(250,250,245,0.92); backdrop-filter: blur(20px); -webkit-backdrop-filter: blur(20px); border-bottom: 1px solid var(--border-light); height: var(--nav-height); }
.site-header .container { display: flex; align-items: center; justify-content: space-between; height: 100%; }
.nav-logo { font-family: var(--font-display); font-size: 1.375rem; font-weight: 700; color: var(--accent-dark); letter-spacing: -0.02em; display: flex; align-items: center; gap: 8px; }
.nav-logo .logo-leaf { color: var(--accent-light); font-size: 1.5em; }
.nav-links { display: flex; align-items: center; gap: 32px; }
.nav-link { font-family: var(--font-ui); font-size: 0.875rem; font-weight: 500; color: var(--text-muted); letter-spacing: 0.02em; text-transform: uppercase; transition: color var(--transition-fast); position: relative; }
.nav-link::after { content: ''; position: absolute; bottom: -4px; left: 0; width: 0; height: 2px; background: var(--accent); transition: width var(--transition-base); }
.nav-link:hover, .nav-link.active { color: var(--accent-dark); }
.nav-link:hover::after, .nav-link.active::after { width: 100%; }
.nav-right { display: flex; align-items: center; gap: 16px; }
.search-btn { width: 40px; height: 40px; display: flex; align-items: center; justify-content: center; border-radius: 50%; color: var(--text-muted); transition: all var(--transition-fast); }
.search-btn:hover { background: var(--accent-lighter); color: var(--accent); }
.mobile-menu-btn { display: none; width: 40px; height: 40px; flex-direction: column; align-items: center; justify-content: center; gap: 5px; }
.mobile-menu-btn span { display: block; width: 22px; height: 2px; background: var(--text); border-radius: 2px; transition: all var(--transition-base); }
.mobile-menu-btn.active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.mobile-menu-btn.active span:nth-child(2) { opacity: 0; }
.mobile-menu-btn.active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* --- Mobile Menu --- */
.mobile-menu { position: fixed; top: var(--nav-height); left: 0; right: 0; bottom: 0; background: var(--bg); z-index: 999; padding: 32px 20px; transform: translateX(100%); transition: transform var(--transition-slow); overflow-y: auto; }
.mobile-menu.open { transform: translateX(0); }
.mobile-menu .mobile-nav-link { display: block; font-family: var(--font-display); font-size: 1.75rem; font-weight: 700; color: var(--text); padding: 16px 0; border-bottom: 1px solid var(--border-light); }
.mobile-menu .mobile-nav-link:hover { color: var(--accent); }

/* --- Search Overlay --- */
.search-overlay { position: fixed; inset: 0; background: rgba(0,0,0,0.6); backdrop-filter: blur(8px); z-index: 1100; display: flex; align-items: flex-start; justify-content: center; padding-top: 120px; opacity: 0; pointer-events: none; transition: opacity var(--transition-base); }
.search-overlay.open { opacity: 1; pointer-events: auto; }
.search-box { background: var(--surface); border-radius: var(--radius-lg); padding: 32px; width: 90%; max-width: 600px; box-shadow: var(--shadow-xl); transform: translateY(-20px); transition: transform var(--transition-base); }
.search-overlay.open .search-box { transform: translateY(0); }
.search-input-wrap { display: flex; align-items: center; gap: 12px; border-bottom: 2px solid var(--border); padding-bottom: 12px; }
.search-input-wrap svg { flex-shrink: 0; color: var(--text-muted); }
.search-input { flex: 1; font-size: 1.25rem; font-family: var(--font-body); color: var(--text); }
.search-input::placeholder { color: var(--text-light); }
.search-results { margin-top: 16px; max-height: 400px; overflow-y: auto; }
.search-result-item { display: block; padding: 12px 0; border-bottom: 1px solid var(--border-light); }
.search-result-item:hover .search-result-title { color: var(--accent); }
.search-result-cat { font-family: var(--font-ui); font-size: 0.75rem; font-weight: 500; text-transform: uppercase; letter-spacing: 0.05em; }
.search-result-title { font-family: var(--font-display); font-size: 1rem; font-weight: 600; margin-top: 4px; transition: color var(--transition-fast); }
.search-close { position: absolute; top: 24px; right: 24px; width: 48px; height: 48px; display: flex; align-items: center; justify-content: center; color: white; font-size: 1.5rem; border-radius: 50%; transition: background var(--transition-fast); }
.search-close:hover { background: rgba(255,255,255,0.1); }

/* --- Hero Section --- */
.hero { position: relative; min-height: 70vh; display: flex; align-items: flex-end; overflow: hidden; }
.hero__bg { position: absolute; inset: 0; background-size: cover; background-position: center; }
.hero__bg::after { content: ''; position: absolute; inset: 0; background: linear-gradient(to top, rgba(0,0,0,0.75) 0%, rgba(0,0,0,0.2) 50%, rgba(0,0,0,0.05) 100%); }
.hero__content { position: relative; z-index: 2; padding: 64px 10px 48px; width: 100%; }
.hero__badge { display: inline-block; font-family: var(--font-ui); font-size: 0.75rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.1em; padding: 6px 16px; border-radius: 100px; background: var(--accent); color: white; margin-bottom: 20px; }
.hero__title { font-size: clamp(2rem, 5vw, 3.75rem); color: white; max-width: 800px; margin-bottom: 16px; line-height: 1.1; }
.hero__excerpt { font-size: clamp(1rem, 2vw, 1.25rem); color: rgba(255,255,255,0.85); max-width: 600px; margin-bottom: 24px; line-height: 1.6; }
.hero__meta { display: flex; align-items: center; gap: 16px; color: rgba(255,255,255,0.7); font-family: var(--font-ui); font-size: 0.875rem; }
.hero__meta span { display: flex; align-items: center; gap: 6px; }
.hero__link { display: inline-flex; align-items: center; gap: 8px; margin-top: 24px; font-family: var(--font-ui); font-weight: 600; font-size: 0.9375rem; color: white; padding: 12px 28px; background: var(--accent); border-radius: 100px; transition: all var(--transition-base); }
.hero__link:hover { background: var(--accent-light); transform: translateY(-2px); }

/* --- Section Headers --- */
.section-header { display: flex; align-items: baseline; justify-content: space-between; margin-bottom: 12px; gap: 10px; }
.section-title { font-size: 1.5rem; position: relative; padding-left: 16px; }
.section-title::before { content: ''; position: absolute; left: 0; top: 4px; bottom: 4px; width: 4px; background: var(--accent); border-radius: 2px; }
.section-link { font-family: var(--font-ui); font-size: 0.875rem; font-weight: 600; color: var(--accent); display: flex; align-items: center; gap: 4px; white-space: nowrap; transition: gap var(--transition-base); }
.section-link:hover { gap: 8px; }

/* --- Articles Grid --- */
.articles-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 14px; }
.articles-grid--3 { grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); }

/* --- Article Cards --- */
.card { background: var(--surface); border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--shadow-sm); transition: all var(--transition-base); display: flex; flex-direction: column; }
.card:hover { box-shadow: var(--shadow-lg); transform: translateY(-4px); }
.card__img-wrap { position: relative; overflow: hidden; aspect-ratio: 16/10; }
.card__img { width: 100%; height: 100%; object-fit: cover; transition: transform var(--transition-slow); }
.card:hover .card__img { transform: scale(1.05); }
.card__badge { position: absolute; top: 12px; left: 12px; font-family: var(--font-ui); font-size: 0.6875rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.08em; padding: 4px 12px; border-radius: 100px; color: white; }
.card__body { padding: 10px 14px 14px; flex: 1; display: flex; flex-direction: column; }
.card__title { font-size: 1.25rem; font-weight: 700; line-height: 1.3; margin-bottom: 10px; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; transition: color var(--transition-fast); }
.card:hover .card__title { color: var(--accent); }
.card__excerpt { font-size: 0.9375rem; color: var(--text-muted); line-height: 1.6; display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden; flex: 1; }
.card__footer { display: flex; align-items: center; justify-content: space-between;  padding-top: 16px; border-top: 1px solid var(--border-light); font-family: var(--font-ui); font-size: 0.8125rem; color: var(--text-muted); }
.card__author { display: flex; align-items: center; gap: 8px; }
.card__avatar { width: 28px; height: 28px; border-radius: 50%; background: var(--accent-lighter); color: var(--accent); display: flex; align-items: center; justify-content: center; font-size: 0.6875rem; font-weight: 700; }
.card__read-time { display: flex; align-items: center; gap: 4px; }

/* --- Horizontal Card --- */
.card--horizontal { flex-direction: row; }
.card--horizontal .card__img-wrap { width: 240px; flex-shrink: 0; aspect-ratio: auto; }
.card--horizontal .card__body { padding: 10px 14px; }

/* --- Category Hero --- */
.category-hero { padding: 32px 0 24px; background: var(--surface); border-bottom: 1px solid var(--border-light); }
.category-hero__title { font-size: clamp(2rem, 4vw, 3rem); margin-bottom: 12px; }
.category-hero__desc { font-size: 1.125rem; color: var(--text-muted); max-width: 600px; }
.category-hero__count { font-family: var(--font-ui); font-size: 0.875rem; color: var(--text-light); margin-top: 12px; }

/* --- Category Grid with Sidebar --- */
.category-layout { display: grid; grid-template-columns: 1fr; gap: 24px; padding: 14px 0; }
.category-main { min-width: 0; }

/* --- Sidebar --- */
.sidebar { display: flex; flex-direction: column; gap: 40px; }
.sidebar__section h3 { font-size: 1.125rem; margin-bottom: 20px; padding-bottom: 12px; border-bottom: 2px solid var(--accent); }
.sidebar__list { display: flex; flex-direction: column; gap: 16px; }
.sidebar__item { display: flex; gap: 12px; align-items: flex-start; }
.sidebar__item-num { font-family: var(--font-display); font-size: 1.5rem; font-weight: 700; color: var(--accent-lighter); line-height: 1; flex-shrink: 0; width: 28px; }
.sidebar__item-title { font-family: var(--font-display); font-size: 0.9375rem; font-weight: 600; line-height: 1.4; transition: color var(--transition-fast); }
.sidebar__item:hover .sidebar__item-title { color: var(--accent); }
.sidebar__item-meta { font-family: var(--font-ui); font-size: 0.75rem; color: var(--text-muted); margin-top: 4px; }
.sidebar__categories { display: flex; flex-direction: column; gap: 8px; }
.sidebar__cat-link { display: flex; align-items: center; justify-content: space-between; padding: 10px 16px; background: var(--bg); border-radius: var(--radius-sm); font-family: var(--font-ui); font-size: 0.875rem; font-weight: 500; transition: all var(--transition-fast); }
.sidebar__cat-link:hover { background: var(--accent-lighter); color: var(--accent-dark); }
.sidebar__cat-count { font-size: 0.75rem; color: var(--text-muted); background: var(--surface); padding: 2px 8px; border-radius: 100px; }

/* --- Article Detail --- */
.article-hero { position: relative; width: 100%; max-height: 560px; overflow: hidden; }
.article-hero img { width: 100%; height: 560px; object-fit: cover; }
.article-hero::after { content: ''; position: absolute; bottom: 0; left: 0; right: 0; height: 200px; background: linear-gradient(to top, var(--bg), transparent); }
.article-header { max-width: var(--content-width); margin: -80px auto 0; position: relative; z-index: 2; padding: 0 20px; }
.article-cat-badge { display: inline-block; font-family: var(--font-ui); font-size: 0.75rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.1em; padding: 6px 16px; border-radius: 100px; color: white; margin-bottom: 16px; }
.article-title { font-size: clamp(2rem, 4.5vw, 3rem); line-height: 1.15; margin-bottom: 20px; }
.article-meta { display: flex; align-items: center; flex-wrap: wrap; gap: 16px; font-family: var(--font-ui); font-size: 0.875rem; color: var(--text-muted); padding-bottom: 32px; border-bottom: 1px solid var(--border); }
.article-meta__author { display: flex; align-items: center; gap: 10px; }
.article-meta__avatar { width: 40px; height: 40px; border-radius: 50%; background: var(--accent); color: white; display: flex; align-items: center; justify-content: center; font-weight: 700; font-size: 0.875rem; }
.article-meta__name { font-weight: 600; color: var(--text); }
.article-meta__role { font-size: 0.8125rem; }
.article-meta__sep { color: var(--border); }
.article-body { max-width: var(--content-width); margin: 0 auto; padding: 20px 20px 24px; }
.article-body > p:first-of-type { font-size: 1.25rem; line-height: 1.8; color: var(--text); }
.article-body > p:first-of-type::first-letter { font-family: var(--font-display); font-size: 3.5em; float: left; line-height: 0.8; margin-right: 8px; margin-top: 6px; color: var(--accent); }
.article-body h2 { font-size: 1.625rem; margin: 48px 0 16px; padding-top: 32px; border-top: 1px solid var(--border-light); }
.article-body h2:first-child { border-top: none; padding-top: 0; margin-top: 0; }
.article-body p { font-size: 1.0625rem; line-height: 1.85; color: var(--text-secondary); margin-bottom: 1.5em; }
.article-body blockquote { margin: 32px 0; padding: 24px 32px; border-left: 4px solid var(--accent); background: var(--accent-lighter); border-radius: 0 var(--radius-md) var(--radius-md) 0; font-style: italic; font-size: 1.125rem; color: var(--accent-dark); line-height: 1.7; }
.article-body ul, .article-body ol { margin: 16px 0 24px 24px; }
.article-body li { font-size: 1.0625rem; line-height: 1.8; color: var(--text-secondary); margin-bottom: 8px; list-style: disc; }
.article-body a { color: var(--accent); border-bottom: 1px solid var(--accent-lighter); transition: border-color var(--transition-fast); }
.article-body a:hover { border-bottom-color: var(--accent); }

/* --- Tags --- */
.article-tags { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 40px; padding-top: 24px; border-top: 1px solid var(--border); }
.article-tag { font-family: var(--font-ui); font-size: 0.8125rem; padding: 6px 14px; background: var(--bg); border-radius: 100px; color: var(--text-muted); transition: all var(--transition-fast); }
.article-tag:hover { background: var(--accent-lighter); color: var(--accent); }

/* --- Share --- */
.article-share { display: flex; align-items: center; gap: 12px; margin-top: 24px; }
.article-share__label { font-family: var(--font-ui); font-size: 0.8125rem; font-weight: 600; color: var(--text-muted); }
.share-btn { width: 40px; height: 40px; border-radius: 50%; display: flex; align-items: center; justify-content: center; background: var(--bg); color: var(--text-muted); transition: all var(--transition-fast); }
.share-btn:hover { background: var(--accent); color: white; }

/* --- Author Card --- */
.author-card { display: flex; gap: 20px; align-items: flex-start; padding: 32px; background: var(--surface); border-radius: var(--radius-lg); box-shadow: var(--shadow-sm); margin-top: 48px; }
.author-card__avatar { width: 64px; height: 64px; border-radius: 50%; background: var(--accent); color: white; display: flex; align-items: center; justify-content: center; font-family: var(--font-display); font-size: 1.25rem; font-weight: 700; flex-shrink: 0; }
.author-card__name { font-family: var(--font-display); font-size: 1.125rem; font-weight: 700; margin-bottom: 4px; }
.author-card__role { font-family: var(--font-ui); font-size: 0.875rem; color: var(--text-muted); margin-bottom: 8px; }
.author-card__bio { font-size: 0.9375rem; color: var(--text-secondary); line-height: 1.6; }

/* --- Related Articles --- */
.related-section { padding: 64px 0; background: var(--surface); border-top: 1px solid var(--border-light); }

/* --- Newsletter --- */
.newsletter { padding: 80px 0; background: var(--accent-dark); text-align: center; position: relative; overflow: hidden; }
.newsletter::before { content: ''; position: absolute; top: -50%; right: -20%; width: 600px; height: 600px; background: radial-gradient(circle, rgba(82,183,136,0.15), transparent 70%); }
.newsletter__title { font-size: clamp(1.75rem, 3.5vw, 2.5rem); color: white; margin-bottom: 12px; position: relative; }
.newsletter__desc { font-size: 1.0625rem; color: rgba(255,255,255,0.7); max-width: 500px; margin: 0 auto 32px; position: relative; }
.newsletter__form { display: flex; gap: 12px; max-width: 480px; margin: 0 auto; position: relative; }
.newsletter__input { flex: 1; padding: 14px 20px; border-radius: 100px; font-size: 1rem; background: rgba(255,255,255,0.1); border: 1px solid rgba(255,255,255,0.2); color: white; transition: all var(--transition-fast); }
.newsletter__input::placeholder { color: rgba(255,255,255,0.5); }
.newsletter__input:focus { background: rgba(255,255,255,0.15); border-color: rgba(255,255,255,0.4); }
.newsletter__btn { padding: 14px 32px; border-radius: 100px; background: var(--accent-light); color: white; font-family: var(--font-ui); font-weight: 700; font-size: 0.9375rem; white-space: nowrap; transition: all var(--transition-base); }
.newsletter__btn:hover { background: #63d4a0; transform: translateY(-2px); }
.newsletter__success { color: var(--accent-light); font-family: var(--font-ui); font-weight: 500; display: none; position: relative; }
.newsletter__success.show { display: block; }

/* --- Footer --- */
.site-footer { background: #1A1A1A; color: rgba(255,255,255,0.7); padding: 64px 0 0; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 48px; padding-bottom: 48px; }
.footer-brand { }
.footer-brand .nav-logo { color: white; margin-bottom: 16px; }
.footer-brand p { font-size: 0.9375rem; color: rgba(255,255,255,0.5); line-height: 1.7; max-width: 320px; }
.footer-col h4 { font-family: var(--font-ui); font-size: 0.8125rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.1em; color: rgba(255,255,255,0.4); margin-bottom: 20px; }
.footer-col a { display: block; font-family: var(--font-ui); font-size: 0.9375rem; color: rgba(255,255,255,0.6); padding: 6px 0; transition: color var(--transition-fast); }
.footer-col a:hover { color: white; }
.footer-bottom { border-top: 1px solid rgba(255,255,255,0.1); padding: 24px 0; display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 12px; }
.footer-bottom p { font-family: var(--font-ui); font-size: 0.8125rem; color: rgba(255,255,255,0.35); margin: 0; }
.footer-bottom-links { display: flex; gap: 24px; }
.footer-bottom-links a { font-family: var(--font-ui); font-size: 0.8125rem; color: rgba(255,255,255,0.35); transition: color var(--transition-fast); }
.footer-bottom-links a:hover { color: rgba(255,255,255,0.7); }

/* --- About Page --- */
.about-hero { padding: 80px 0 64px; text-align: center; }
.about-hero h1 { margin-bottom: 16px; }
.about-hero p { font-size: 1.125rem; color: var(--text-muted); max-width: 600px; margin: 0 auto; }
.about-content { padding: 0 0 64px; }
.about-block { max-width: var(--content-width); margin: 0 auto 48px; }
.about-block h2 { margin-bottom: 16px; }
.about-values { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 24px; max-width: 960px; margin: 0 auto 48px; }
.value-card { padding: 32px; background: var(--surface); border-radius: var(--radius-lg); box-shadow: var(--shadow-sm); text-align: center; }
.value-card__icon { font-size: 2.5rem; margin-bottom: 16px; }
.value-card h3 { font-size: 1.125rem; margin-bottom: 8px; }
.value-card p { font-size: 0.9375rem; color: var(--text-muted); }
.team-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: 32px; max-width: 960px; margin: 0 auto; }
.team-card { text-align: center; }
.team-card__avatar { width: 80px; height: 80px; border-radius: 50%; background: var(--accent); color: white; display: flex; align-items: center; justify-content: center; font-family: var(--font-display); font-size: 1.5rem; font-weight: 700; margin: 0 auto 12px; }
.team-card__name { font-family: var(--font-display); font-weight: 700; margin-bottom: 4px; }
.team-card__role { font-family: var(--font-ui); font-size: 0.875rem; color: var(--text-muted); }

/* --- Contact Page --- */
.contact-layout { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; padding: 64px 0; }
.contact-info h2 { margin-bottom: 16px; }
.contact-info > p { color: var(--text-muted); margin-bottom: 32px; }
.contact-details { display: flex; flex-direction: column; gap: 20px; }
.contact-item { display: flex; align-items: flex-start; gap: 12px; }
.contact-item__icon { width: 40px; height: 40px; border-radius: 50%; background: var(--accent-lighter); color: var(--accent); display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.contact-item__text { font-family: var(--font-ui); }
.contact-item__label { font-size: 0.8125rem; color: var(--text-muted); margin-bottom: 2px; }
.contact-item__value { font-weight: 500; color: var(--text); }
.contact-form-wrap h3 { margin-bottom: 24px; }
.form-group { margin-bottom: 20px; }
.form-group label { display: block; font-family: var(--font-ui); font-size: 0.875rem; font-weight: 600; color: var(--text-secondary); margin-bottom: 8px; }
.form-group input, .form-group textarea, .form-group select { width: 100%; padding: 12px 16px; border: 1px solid var(--border); border-radius: var(--radius-sm); font-family: var(--font-body); font-size: 1rem; color: var(--text); background: var(--surface); transition: border-color var(--transition-fast); }
.form-group input:focus, .form-group textarea:focus, .form-group select:focus { border-color: var(--accent); }
.form-group textarea { min-height: 140px; resize: vertical; }
.form-submit { display: inline-flex; align-items: center; gap: 8px; padding: 14px 36px; background: var(--accent); color: white; font-family: var(--font-ui); font-weight: 700; font-size: 0.9375rem; border-radius: 100px; transition: all var(--transition-base); }
.form-submit:hover { background: var(--accent-hover); transform: translateY(-2px); box-shadow: var(--shadow-md); }
.form-success { padding: 16px 20px; background: var(--accent-lighter); color: var(--accent-dark); border-radius: var(--radius-sm); font-family: var(--font-ui); font-weight: 500; display: none; margin-top: 16px; }
.form-success.show { display: block; }

/* --- Legal Pages --- */
.legal-page { padding: 64px 0; }
.legal-page h1 { text-align: center; margin-bottom: 8px; }
.legal-page .legal-date { text-align: center; font-family: var(--font-ui); font-size: 0.875rem; color: var(--text-muted); margin-bottom: 48px; }
.legal-content { max-width: var(--content-width); margin: 0 auto; }
.legal-content h2 { font-size: 1.375rem; margin: 32px 0 12px; }
.legal-content h3 { font-size: 1.125rem; margin: 24px 0 8px; }
.legal-content p { font-size: 0.9375rem; line-height: 1.8; }
.legal-content ul { margin: 12px 0 20px 24px; }
.legal-content li { font-size: 0.9375rem; line-height: 1.8; color: var(--text-secondary); list-style: disc; margin-bottom: 4px; }

/* --- Back to Top --- */
.back-to-top { position: fixed; bottom: 32px; right: 32px; width: 48px; height: 48px; border-radius: 50%; background: var(--accent); color: white; display: flex; align-items: center; justify-content: center; box-shadow: var(--shadow-lg); z-index: 100; opacity: 0; transform: translateY(20px); pointer-events: none; transition: all var(--transition-base); }
.back-to-top.visible { opacity: 1; transform: translateY(0); pointer-events: auto; }
.back-to-top:hover { background: var(--accent-dark); transform: translateY(-4px); }

/* --- Pagination --- */
.pagination { display: flex; align-items: center; justify-content: center; gap: 8px; margin-top: 48px; }
.pagination a, .pagination span { width: 40px; height: 40px; display: flex; align-items: center; justify-content: center; border-radius: var(--radius-sm); font-family: var(--font-ui); font-size: 0.875rem; font-weight: 600; transition: all var(--transition-fast); }
.pagination a { background: var(--surface); color: var(--text-muted); }
.pagination a:hover { background: var(--accent-lighter); color: var(--accent); }
.pagination span.current { background: var(--accent); color: white; }

/* --- Utilities --- */
.visually-hidden { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); border: 0; }
.text-center { text-align: center; }
.mt-0 { margin-top: 0; }
.mb-0 { margin-bottom: 0; }

/* --- Animations --- */
.reveal { opacity: 1; transform: translateY(10px); transition: opacity 0.7s var(--ease-out), transform 0.7s var(--ease-out); }
.reveal.visible { opacity: 1; transform: translateY(0); }
.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }
@keyframes slideUp { from { opacity: 0; transform: translateY(20px); } to { opacity: 1; transform: translateY(0); } }
@keyframes pulse { 0%, 100% { opacity: 1; } 50% { opacity: 0.5; } }

/* --- Responsive: Tablet --- */
@media (min-width: 640px) {
  .container { padding: 5px 32px; }
  .articles-grid { grid-template-columns: repeat(2, 1fr); }
  .category-layout { grid-template-columns: 1fr 300px; }
  .contact-layout { grid-template-columns: 1fr 1fr; }
  .footer-grid { grid-template-columns: 2fr 1fr 1fr; }
}

/* --- Responsive: Desktop --- */
@media (min-width: 1024px) {
  .container { padding: 5px 48px; }
  .articles-grid { gap: 12px; }
  .articles-grid--3 { grid-template-columns: repeat(3, 1fr); }
  .hero { min-height: 75vh; }
  .section { padding: 40px 0; }
  .category-layout { gap: 24px; }
}

/* --- Responsive: Mobile --- */
@media (max-width: 639px) {
  :root { --nav-height: 60px; }
  .nav-links { display: none; }
  .mobile-menu-btn { display: flex; }
  .hero { min-height: 60vh; }
  .hero__content { padding: 40px 10px 32px; }
  .articles-grid { grid-template-columns: 1fr; gap: 10px; }
  .card--horizontal { flex-direction: column; }
  .card--horizontal .card__img-wrap { width: 100%; aspect-ratio: 16/10; }
  .category-layout { grid-template-columns: 1fr; gap: 20px; }
  .contact-layout { grid-template-columns: 1fr !important; gap: 40px;  }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
  .footer-brand { grid-column: 1 / -1; }
  .newsletter__form { flex-direction: column; }
  .newsletter__btn { width: 100%; }
  .author-card { flex-direction: column; text-align: center; align-items: center; }
  .section { padding: 18px 0; }
  .article-hero img { height: 300px; }
  .article-header { margin-top: -40px; }
  .article-body > p:first-of-type::first-letter { font-size: 2.8em; }
  .sidebar__list { }
  .card--horizontal .card__body { padding: 16px 10px 10px; }
  .team-grid { grid-template-columns: repeat(2, 1fr); }
  .about-values { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; text-align: center; }
}

/* --- About Page Styles --- */
.about-hero { padding: 80px 0; text-align: center; background: linear-gradient(180deg, var(--accent-lighter) 0%, var(--bg) 100%); }
.about-hero h1 { margin-bottom: 16px; color: var(--accent-dark); }
.about-hero p { font-size: 1.125rem; color: var(--text-secondary); max-width: 600px; margin: 0 auto; }
.about-content { padding: 64px 0; }
.about-block { max-width: var(--content-width); margin: 0 auto 48px; }
.about-block h2 { font-size: 1.75rem; margin-bottom: 16px; color: var(--accent-dark); }
.about-block p { font-size: 1rem; line-height: 1.8; }
.team-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; max-width: 900px; margin: 0 auto 48px; }
.team-card { text-align: center; padding: 24px; background: var(--surface); border-radius: var(--radius-lg); box-shadow: var(--shadow-sm); }
.team-card__avatar { width: 72px; height: 72px; border-radius: 50%; background: linear-gradient(135deg, var(--accent) 0%, var(--accent-light) 100%); display: flex; align-items: center; justify-content: center; margin: 0 auto 16px; font-family: var(--font-display); font-size: 1.5rem; font-weight: 700; color: white; }
.team-card__name { font-family: var(--font-display); font-size: 1.125rem; font-weight: 600; color: var(--text); margin-bottom: 4px; }
.team-card__role { font-family: var(--font-ui); font-size: 0.875rem; color: var(--text-muted); }
.about-values { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; max-width: 1000px; margin: 0 auto; }
.value-card { padding: 28px; background: var(--surface); border-radius: var(--radius-lg); text-align: center; box-shadow: var(--shadow-sm); transition: transform var(--transition-base); }
.value-card:hover { transform: translateY(-4px); }
.value-card__icon { font-size: 2.5rem; margin-bottom: 16px; }
.value-card h3 { font-family: var(--font-display); font-size: 1.125rem; margin-bottom: 8px; color: var(--accent-dark); }
.value-card p { font-size: 0.875rem; line-height: 1.6; }

/* --- Contact Page Styles --- */
.contact-layout { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; max-width: 900px; margin: 0 auto; }
.contact-info h2 { font-size: 1.75rem; margin-bottom: 12px; }
.contact-info p { margin-bottom: 32px; }
.contact-details { display: flex; flex-direction: column; gap: 20px; }
.contact-item { display: flex; align-items: flex-start; gap: 16px; }
.contact-item__icon { font-size: 1.5rem; width: 40px; height: 40px; display: flex; align-items: center; justify-content: center; background: var(--accent-lighter); border-radius: 50%; flex-shrink: 0; }
.contact-item__label { font-family: var(--font-ui); font-size: 0.875rem; font-weight: 600; color: var(--text-muted); text-transform: uppercase; letter-spacing: 0.02em; margin-bottom: 2px; }
.contact-item__value { font-family: var(--font-body); font-size: 0.9375rem; color: var(--text); }
.contact-form-wrap { background: var(--surface); padding: 32px; border-radius: var(--radius-xl); box-shadow: var(--shadow-md); }
.contact-form-wrap h3 { margin-bottom: 24px; color: var(--accent-dark); }

@media (max-width: 768px) {
  .team-grid { grid-template-columns: repeat(2, 1fr); }
  .about-values { grid-template-columns: 1fr; }
}