/* =============================================
   NESTVISTA — Editorial Content Platform
   Warm, magazine-inspired design system
   ============================================= */

/* ---------- Custom Properties ---------- */
:root {
  --bg: #FAF7F2;
  --bg-alt: #F0EBE3;
  --surface: #FFFFFF;
  --accent: #C4654A;
  --accent-dark: #A8533B;
  --accent-light: #F0D5CB;
  --green: #3D5A3E;
  --green-light: #5A7D5B;
  --green-pale: #E8F0E4;
  --text: #2A2A2A;
  --text-secondary: #5A5550;
  --text-muted: #8A8580;
  --border: #E5E0D8;
  --border-light: #F0ECE6;
  --shadow-sm: 0 1px 3px rgba(42, 42, 42, 0.06);
  --shadow-md: 0 4px 12px rgba(42, 42, 42, 0.08);
  --shadow-lg: 0 8px 30px rgba(42, 42, 42, 0.12);
  --font-display: 'Playfair Display', Georgia, 'Times New Roman', serif;
  --font-body: 'Source Serif 4', Georgia, serif;
  --font-ui: 'DM Sans', 'Helvetica Neue', Arial, sans-serif;
  --max-width: 1200px;
  --max-width-narrow: 780px;
  --header-height: 72px;
  --radius: 8px;
  --radius-lg: 16px;
  --ease: cubic-bezier(0.25, 0.46, 0.45, 0.94);
  --duration: 0.3s;
}

/* ---------- 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: clamp(1rem, 0.95rem + 0.25vw, 1.125rem);
  line-height: 1.7;
  color: var(--text);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}
img, video { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; }
button { font: inherit; cursor: pointer; border: none; background: none; }
input, textarea, select { font: inherit; }

/* ---------- Grain Overlay ---------- */
body::after {
  content: '';
  position: fixed;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.04'/%3E%3C/svg%3E");
  pointer-events: none;
  z-index: 9999;
  opacity: 0.35;
}

/* ---------- Typography ---------- */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.2;
  color: var(--text);
  letter-spacing: -0.01em;
}
h1 { font-size: clamp(2rem, 1.5rem + 2.5vw, 3.5rem); }
h2 { font-size: clamp(1.5rem, 1.2rem + 1.5vw, 2.5rem); }
h3 { font-size: clamp(1.25rem, 1.1rem + 0.75vw, 1.75rem); }
h4 { font-size: clamp(1.1rem, 1rem + 0.5vw, 1.375rem); }
p { margin-bottom: 1.25em; }
p:last-child { margin-bottom: 0; }
.font-ui { font-family: var(--font-ui); }
.text-muted { color: var(--text-muted); }
.text-accent { color: var(--accent); }
.text-green { color: var(--green); }

/* ---------- Layout ---------- */
.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 1.5rem;
}
.container--narrow { max-width: var(--max-width-narrow); }
.section { padding: clamp(3rem, 2rem + 5vw, 4rem) 0; }
.section--alt { background: var(--bg-alt); }
.section-header {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  margin-bottom: .5rem;
  flex-wrap: wrap;
  gap: 1rem;
}
.section-header h2 { margin-bottom: 0; }
.section-header a {
  font-family: var(--font-ui);
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--accent);
  letter-spacing: 0.03em;
  transition: color var(--duration) var(--ease);
}
.section-header a:hover { color: var(--accent-dark); }

/* ---------- Header & Navigation ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(250, 247, 242, 0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border-light);
  height: var(--header-height);
  transition: box-shadow var(--duration) var(--ease);
}
.site-header.scrolled { box-shadow: var(--shadow-sm); }
.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}
.logo {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--text);
  text-transform: uppercase;
}
.logo span { color: var(--accent); }
.nav-links {
  display: flex;
  align-items: center;
  gap: 2rem;
}
.nav-links a {
  font-family: var(--font-ui);
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-secondary);
  letter-spacing: 0.02em;
  position: relative;
  transition: color var(--duration) var(--ease);
}
.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--accent);
  transition: width var(--duration) var(--ease);
}
.nav-links a:hover,
.nav-links a.active { color: var(--text); }
.nav-links a:hover::after,
.nav-links a.active::after { width: 100%; }
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 4px;
}
.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--text);
  transition: all var(--duration) var(--ease);
  border-radius: 2px;
}
.nav-toggle.active span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.nav-toggle.active span:nth-child(2) { opacity: 0; }
.nav-toggle.active span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

/* ---------- Hero ---------- */
.hero {
  position: relative;
  min-height: clamp(420px, 50vh, 600px);
  display: flex;
  align-items: flex-end;
  overflow: hidden;
  border-radius: 0 0 var(--radius-lg) var(--radius-lg);
  margin-bottom: clamp(1rem, 3vw, 3rem);
}
.hero__bg {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, #3D5A3E 0%, #2A3F2B 40%, #C4654A 100%);
  z-index: 0;
  background-size: cover;
}
.hero__bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0,0,0,0.6) 0%, rgba(0,0,0,0.1) 60%, transparent 100%);
}
.hero__content {
  position: relative;
  z-index: 1;
  padding: 3rem 0 3rem;
  max-width: 680px;
}
.hero__tag {
  display: inline-block;
  font-family: var(--font-ui);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent-light);
  background: rgba(196, 101, 74, 0.25);
  padding: 0.35em 1em;
  border-radius: 100px;
  margin-bottom: 1rem;
}
.hero__title {
  color: #FFFFFF;
  font-size: clamp(1.75rem, 1.2rem + 2.5vw, 3rem);
  margin-bottom: 1rem;
  line-height: 1.15;
}
.hero__excerpt {
  color: rgba(255, 255, 255, 0.85);
  font-size: clamp(1rem, 0.95rem + 0.2vw, 1.15rem);
  margin-bottom: 1.5rem;
  line-height: 1.6;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5em;
  font-family: var(--font-ui);
  font-size: 0.875rem;
  font-weight: 600;
  letter-spacing: 0.03em;
  padding: 0.75em 1.75em;
  border-radius: 100px;
  transition: all var(--duration) var(--ease);
  cursor: pointer;
  border: none;
}
.btn--primary {
  background: var(--accent);
  color: #FFFFFF;
}
.btn--primary:hover {
  background: var(--accent-dark);
  transform: translateY(-1px);
  box-shadow: 0 4px 16px rgba(196, 101, 74, 0.3);
}
.btn--outline {
  background: transparent;
  color: var(--text);
  border: 1.5px solid var(--border);
}
.btn--outline:hover {
  border-color: var(--accent);
  color: var(--accent);
}
.btn--ghost {
  background: transparent;
  color: var(--accent);
  padding: 0.5em 0;
}
.btn--ghost::after { content: ' →'; transition: transform var(--duration) var(--ease); }
.btn--ghost:hover::after { transform: translateX(4px); }
.btn--white {
  background: #FFFFFF;
  color: var(--text);
}
.btn--white:hover {
  background: var(--bg);
  transform: translateY(-1px);
}

/* ---------- Article Cards ---------- */
.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(min(100%, 340px), 1fr));
  gap: 1rem;
}
.card-grid--2 {
  grid-template-columns: repeat(auto-fill, minmax(min(100%, 480px), 1fr));
}
.card {
  background: var(--surface);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: transform var(--duration) var(--ease), box-shadow var(--duration) var(--ease);
  display: flex;
  flex-direction: column;
}
.card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}
.card__image {
  aspect-ratio: 16 / 10;
  overflow: hidden;
  position: relative;
}
.card__image-inner {
  width: 100%;
  height: 100%;
  transition: transform 0.6s var(--ease);
}
.card:hover .card__image-inner { transform: scale(1.04); }
.card__body {
  padding: 1.5rem;
  flex: 1;
  display: flex;
  flex-direction: column;
}
.card__meta {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 0.75rem;
  font-family: var(--font-ui);
  font-size: 0.75rem;
  color: var(--text-muted);
}
.card__category {
  font-weight: 600;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}
.card__title {
  font-size: 1.25rem;
  margin-bottom: 0.75rem;
  line-height: 1.3;
}
.card__title a { transition: color var(--duration) var(--ease); }
.card__title a:hover { color: var(--accent); }
.card__excerpt {
  color: var(--text-secondary);
  font-size: 0.95rem;
  line-height: 1.6;
  flex: 1;
}
.card__footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 1.5rem;
  border-top: 1px solid var(--border-light);
  font-family: var(--font-ui);
  font-size: 0.8rem;
  color: var(--text-muted);
}
.card__author {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}
.card__avatar {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-ui);
  font-size: 0.7rem;
  font-weight: 700;
  color: #FFFFFF;
}

/* Featured card (large) */
.card--featured {
  grid-column: span 2;
}
.card--featured .card__image { aspect-ratio: 2 / 1; }
.card--featured .card__title { font-size: 1.5rem; }

/* ---------- Image Gradients ---------- */
.gradient-1 { background: linear-gradient(135deg, #E8D5B7 0%, #C4654A 50%, #8B3A2A 100%); }
.gradient-2 { background: linear-gradient(135deg, #A8C4B8 0%, #3D5A3E 50%, #2A3F2B 100%); }
.gradient-3 { background: linear-gradient(135deg, #D4B896 0%, #8B6914 50%, #5A4510 100%); }
.gradient-4 { background: linear-gradient(135deg, #B8C4D8 0%, #4A5D7A 50%, #2A3A5A 100%); }
.gradient-5 { background: linear-gradient(135deg, #D8B8C4 0%, #8B4A6B 50%, #5A2A4A 100%); }
.gradient-6 { background: linear-gradient(135deg, #C4D8B8 0%, #5A7A4A 50%, #3A5A2A 100%); }
.gradient-7 { background: linear-gradient(135deg, #E8C8A8 0%, #B87A3A 50%, #8B5A1A 100%); }
.gradient-8 { background: linear-gradient(135deg, #B8D8D4 0%, #3A6B6B 50%, #1A4A4A 100%); }
.gradient-9 { background: linear-gradient(135deg, #D4C8E0 0%, #6B4A8B 50%, #4A2A6B 100%); }
.gradient-10 { background: linear-gradient(135deg, #E0D4C0 0%, #8B7A5A 50%, #6B5A3A 100%); }

/* ---------- Category Tags ---------- */
.tag {
  display: inline-block;
  font-family: var(--font-ui);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 0.3em 0.8em;
  border-radius: 100px;
  background: var(--bg-alt);
  color: var(--text-secondary);
  transition: all var(--duration) var(--ease);
}
.tag:hover { background: var(--accent-light); color: var(--accent-dark); }
.tag--active { background: var(--accent); color: #FFFFFF; }
.tag--green { background: var(--green-pale); color: var(--green); }

/* ---------- Category Hero ---------- */
.cat-hero {
  text-align: center;
  padding: clamp(2rem, 1rem + 4vw, 1.5rem) 0;
  border-bottom: 1px solid var(--border-light);
  margin-bottom: 2rem;
}
.cat-hero__label {
  font-family: var(--font-ui);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 0.75rem;
}
.cat-hero h1 { margin-bottom: 1rem; }
.cat-hero p {
  color: var(--text-secondary);
  max-width: 600px;
  margin: 0 auto;
  font-size: 1.1rem;
}

/* ---------- Filter Bar ---------- */
.filter-bar {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex-wrap: wrap;
  margin-bottom: 2.5rem;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid var(--border-light);
}

/* ---------- Article Detail ---------- */
.article-hero {
  position: relative;
  aspect-ratio: 21 / 12;
  max-height: 480px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  margin-bottom: 2.5rem;
}
.article-hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0,0,0,0.5), transparent 60%);
}
.article-meta {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  flex-wrap: wrap;
  font-family: var(--font-ui);
  font-size: 0.875rem;
  color: var(--text-muted);
}
.article-meta__author {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}
.article-meta__avatar {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 0.8rem;
  color: #FFFFFF;
}
.article-meta__sep { color: var(--border); }
.article-content {
  font-size: clamp(1.05rem, 1rem + 0.2vw, 1.15rem);
  line-height: 1.8;
}
.article-content h2 {
  margin-top: 2.5rem;
  margin-bottom: 1rem;
  font-size: clamp(1.4rem, 1.2rem + 1vw, 2rem);
}
.article-content h3 {
  margin-top: 2rem;
  margin-bottom: 0.75rem;
  font-size: clamp(1.15rem, 1.05rem + 0.5vw, 1.4rem);
}
.article-content p { margin-bottom: 1.5em; }
.article-content ul,
.article-content ol {
  margin-bottom: 1.5em;
  padding-left: 1.5em;
}
.article-content li {
  margin-bottom: 0.5em;
  list-style: disc;
}
.article-content ol li { list-style: decimal; }
.article-content blockquote {
  border-left: 3px solid var(--accent);
  padding: 1rem 1.5rem;
  margin: 2rem 0;
  background: var(--bg-alt);
  border-radius: 0 var(--radius) var(--radius) 0;
  font-style: italic;
  color: var(--text-secondary);
}
.article-content strong { font-weight: 700; color: var(--text); }

/* ---------- Article Layout (with sidebar) ---------- */
.article-layout {
  display: grid;
  grid-template-columns: 1fr 300px;
  gap: 3rem;
  align-items: start;
}

/* ---------- More Cards ---------- */
.more-card {
  display: flex;
  flex-direction: column;
  background: var(--surface);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: transform var(--duration) var(--ease), box-shadow var(--duration) var(--ease);
}
.more-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}
.more-card__img {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  transition: transform 0.6s var(--ease);
}
.more-card:hover .more-card__img {
  transform: scale(1.04);
}
.more-card__title {
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text);
  line-height: 1.4;
  transition: color var(--duration) var(--ease);
}
.more-card:hover .more-card__title {
  color: var(--accent);
}

/* ---------- Sidebar ---------- */
.sidebar {
  position: sticky;
  top: calc(var(--header-height) + 2rem);
}
.sidebar-widget {
  background: var(--surface);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  margin-bottom: 1.5rem;
  border: 1px solid var(--border-light);
}
.sidebar-widget__title {
  font-family: var(--font-ui);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 1rem;
  padding-bottom: 0.75rem;
  border-bottom: 1px solid var(--border-light);
}
.sidebar-widget .toc a {
  display: block;
  font-family: var(--font-ui);
  font-size: 0.875rem;
  color: var(--text-secondary);
  padding: 0.4em 0;
  border-left: 2px solid transparent;
  padding-left: 0.75rem;
  transition: all var(--duration) var(--ease);
}
.sidebar-widget .toc a:hover,
.sidebar-widget .toc a.active {
  color: var(--accent);
  border-left-color: var(--accent);
}
.sidebar-widget .mini-card {
  display: flex;
  gap: 0.75rem;
  padding: 0.75rem 0;
  border-bottom: 1px solid var(--border-light);
}
.sidebar-widget .mini-card:last-child { border-bottom: none; }
.sidebar-widget .mini-card__img {
  width: 64px;
  height: 48px;
  border-radius: var(--radius);
  flex-shrink: 0;
}
.sidebar-widget .mini-card__title {
  font-family: var(--font-ui);
  font-size: 0.8rem;
  font-weight: 600;
  line-height: 1.4;
  color: var(--text);
  transition: color var(--duration) var(--ease);
}
.sidebar-widget .mini-card:hover .mini-card__title { color: var(--accent); }

/* ---------- Author Box ---------- */
.author-box {
  display: flex;
  gap: 1.5rem;
  padding: 2rem;
  background: var(--bg-alt);
  border-radius: var(--radius-lg);
  margin: 3rem 0;
  align-items: flex-start;
}
.author-box__avatar {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 700;
  color: #FFFFFF;
}
.author-box__name {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 0.25rem;
}
.author-box__bio {
  font-size: 0.95rem;
  color: var(--text-secondary);
}

/* ---------- Newsletter ---------- */
.newsletter {
  text-align: center;
  padding: clamp(3rem, 2rem + 5vw, 5rem) 0;
}
.newsletter__inner {
  max-width: 540px;
  margin: 0 auto;
}
.newsletter h2 { margin-bottom: 0.75rem; }
.newsletter p {
  color: var(--text-secondary);
  margin-bottom: 1.5rem;
}
.newsletter__form {
  display: flex;
  gap: 0.75rem;
  max-width: 460px;
  margin: 0 auto;
}
.newsletter__form input {
  flex: 1;
  padding: 0.75em 1.25em;
  border: 1.5px solid var(--border);
  border-radius: 100px;
  background: var(--surface);
  color: var(--text);
  font-family: var(--font-ui);
  font-size: 0.9rem;
  transition: border-color var(--duration) var(--ease);
}
.newsletter__form input:focus {
  outline: none;
  border-color: var(--accent);
}
.newsletter__form input::placeholder { color: var(--text-muted); }

/* ---------- Footer ---------- */
.site-footer {
  background: var(--text);
  color: rgba(255, 255, 255, 0.7);
  padding: clamp(3rem, 2rem + 4vw, 5rem) 0 0;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr repeat(2, 1fr);
  gap: 3rem;
  margin-bottom: 3rem;
}
.footer-col h4 {
  color: #FFFFFF;
  font-family: var(--font-ui);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 1.25rem;
}
.footer-col p {
  font-size: 0.9rem;
  line-height: 1.7;
}
.footer-col a {
  display: block;
  font-family: var(--font-ui);
  font-size: 0.875rem;
  padding: 0.3em 0;
  transition: color var(--duration) var(--ease);
}
.footer-col a:hover { color: #FFFFFF; }
.footer-col .logo { color: #FFFFFF; margin-bottom: 1rem; display: inline-block; }
.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding: 1.5rem 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
  font-family: var(--font-ui);
  font-size: 0.8rem;
}
.footer-bottom a { transition: color var(--duration) var(--ease); }
.footer-bottom a:hover { color: #FFFFFF; }

/* ---------- Static Pages ---------- */
.page-header {
  text-align: center;
  padding: clamp(2.5rem, 2rem + 3vw, 4rem) 0 2rem;
  border-bottom: 1px solid var(--border-light);
  margin-bottom: 3rem;
}
.page-header h1 { margin-bottom: 0.75rem; }
.page-header p {
  color: var(--text-secondary);
  max-width: 560px;
  margin: 0 auto;
}
.static-content {
  max-width: var(--max-width-narrow);
  margin: 0 auto;
  padding-bottom: 4rem;
}
.static-content h2 {
  margin-top: 2.5rem;
  margin-bottom: 1rem;
  font-size: 1.5rem;
}
.static-content h3 {
  margin-top: 2rem;
  margin-bottom: 0.75rem;
  font-size: 1.2rem;
}
.static-content p { margin-bottom: 1.25em; }
.static-content ul {
  margin-bottom: 1.25em;
  padding-left: 1.5em;
}
.static-content ul li {
  list-style: disc;
  margin-bottom: 0.4em;
}
.policy-section {
  padding: 1.75rem 2rem;
  background: var(--surface);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-light);
  margin-bottom: 1.25rem;
}
.policy-section:first-child { margin-top: 0; }
.policy-section h2 {
  margin-top: 0;
  margin-bottom: 1rem;
  font-size: 1.3rem;
  color: var(--text);
}
.policy-section h3 {
  margin-top: 1.5rem;
  margin-bottom: 0.75rem;
  font-size: 1.1rem;
  color: var(--text-secondary);
}
.policy-section p { margin-bottom: 1em; }
.policy-section ul {
  margin-bottom: 1em;
  padding-left: 1.25em;
}

/* ---------- Contact Form ---------- */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: start;
}
.contact-info {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}
.contact-info__item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  padding: 1.25rem;
  background: var(--surface);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-light);
  transition: transform var(--duration) var(--ease), box-shadow var(--duration) var(--ease);
}
.contact-info__item:hover {
  transform: translateX(4px);
  box-shadow: var(--shadow-sm);
}
.contact-info__icon {
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  background: var(--accent-light);
  border-radius: 50%;
  color: var(--accent);
  flex-shrink: 0;
}
.contact-info__label {
  font-family: var(--font-ui);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 0.25rem;
}
.contact-info__value {
  font-family: var(--font-ui);
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--text);
  transition: color var(--duration) var(--ease);
}
.contact-info__value:hover { color: var(--accent); }
.form-group { margin-bottom: 1.25rem; }
.form-group label {
  display: block;
  font-family: var(--font-ui);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  color: var(--text-secondary);
  margin-bottom: 0.5rem;
}
.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 0.75em 1em;
  border: 1.5px solid var(--border);
  border-radius: var(--radius);
  background: var(--surface);
  color: var(--text);
  font-family: var(--font-ui);
  font-size: 0.9rem;
  transition: border-color var(--duration) var(--ease), box-shadow var(--duration) var(--ease);
}
.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-light);
}
.form-group textarea { resize: vertical; min-height: 140px; }
.form-group input::placeholder,
.form-group textarea::placeholder { color: var(--text-muted); }
.form-success {
  display: none;
  padding: 1.5rem;
  background: var(--green-pale);
  border-radius: var(--radius);
  color: var(--green);
  font-family: var(--font-ui);
  font-size: 0.9rem;
  text-align: center;
}
.form-success.show { display: block; }

/* ---------- Breadcrumb ---------- */
.breadcrumb {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-ui);
  font-size: 0.8rem;
  color: var(--text-muted);
  padding: 1rem 0;
  flex-wrap: wrap;
}
.breadcrumb a { transition: color var(--duration) var(--ease); }
.breadcrumb a:hover { color: var(--accent); }
.breadcrumb span { color: var(--border); }

/* ---------- Pagination ---------- */
.pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  margin-top: 3rem;
  font-family: var(--font-ui);
}
.pagination a,
.pagination span {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: var(--radius);
  font-size: 0.875rem;
  font-weight: 500;
  transition: all var(--duration) var(--ease);
}
.pagination a:hover { background: var(--bg-alt); color: var(--accent); }
.pagination .active {
  background: var(--accent);
  color: #FFFFFF;
}

/* ---------- Back to Top ---------- */
.back-to-top {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--surface);
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  color: var(--text-secondary);
  box-shadow: var(--shadow-md);
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition: all var(--duration) var(--ease);
  z-index: 900;
}
.back-to-top.visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}
.back-to-top:hover {
  background: var(--accent);
  color: #FFFFFF;
  border-color: var(--accent);
}

/* ---------- Animations ---------- */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(24px); }
  to { opacity: 1; transform: translateY(0); }
}
@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}
.animate-on-scroll {
  opacity: 1;
  transform: translateY(12px);
  transition: opacity 0.6s var(--ease), transform 0.6s var(--ease);
}
.animate-on-scroll.visible {
  opacity: 1;
  transform: translateY(0);
}
.stagger-1 { transition-delay: 0.05s; }
.stagger-2 { transition-delay: 0.1s; }
.stagger-3 { transition-delay: 0.15s; }
.stagger-4 { transition-delay: 0.2s; }
.stagger-5 { transition-delay: 0.25s; }

/* ---------- About Page ---------- */
.about-hero {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
  margin-bottom: 4rem;
}
.about-hero__image {
  aspect-ratio: 4 / 3;
  border-radius: var(--radius-lg);
}
.about-hero h1 { margin-bottom: 1rem; }
.about-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
  padding: 2.5rem;
  background: var(--bg-alt);
  border-radius: var(--radius-lg);
  margin: 3rem 0;
  text-align: center;
}
.about-stat__number {
  display: block;
  font-family: var(--font-display);
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--accent);
  margin-bottom: 0.25rem;
}
.about-stat__label {
  font-family: var(--font-ui);
  font-size: 0.875rem;
  color: var(--text-secondary);
}
.about-values {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  margin: 3rem 0;
}
.about-value {
  text-align: center;
  padding: 2rem 1.5rem;
  background: var(--surface);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-light);
  transition: transform var(--duration) var(--ease), box-shadow var(--duration) var(--ease);
}
.about-value:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}
.about-value__icon {
  font-size: 2rem;
  margin-bottom: 1rem;
}
.about-value h3 { font-size: 1.1rem; margin-bottom: 0.5rem; }
.about-value p { font-size: 0.9rem; color: var(--text-secondary); }

/* ---------- Mobile Menu Overlay ---------- */
.mobile-menu {
  position: fixed;
  inset: 0;
  background: rgba(250, 247, 242, 0.98);
  backdrop-filter: blur(20px);
  z-index: 999;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 1.5rem;
  opacity: 0;
  visibility: hidden;
  transition: all var(--duration) var(--ease);
}
.mobile-menu.open { opacity: 1; visibility: visible; }
.mobile-menu a {
  font-family: var(--font-display);
  font-size: 1.75rem;
  color: var(--text);
  transition: color var(--duration) var(--ease);
}
.mobile-menu a:hover { color: var(--accent); }

/* ---------- Search Overlay ---------- */
.search-overlay {
  position: fixed;
  inset: 0;
  background: rgba(42, 42, 42, 0.5);
  backdrop-filter: blur(4px);
  z-index: 1100;
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding-top: 15vh;
  opacity: 0;
  visibility: hidden;
  transition: all var(--duration) var(--ease);
}
.search-overlay.open { opacity: 1; visibility: visible; }
.search-box {
  background: var(--surface);
  border-radius: var(--radius-lg);
  padding: 2rem;
  width: 90%;
  max-width: 580px;
  box-shadow: var(--shadow-lg);
  transform: translateY(-20px);
  transition: transform var(--duration) var(--ease);
}
.search-overlay.open .search-box { transform: translateY(0); }
.search-box input {
  width: 100%;
  padding: 0.75em 0;
  border: none;
  border-bottom: 2px solid var(--border);
  font-family: var(--font-display);
  font-size: 1.5rem;
  background: transparent;
  color: var(--text);
}
.search-box input:focus { outline: none; border-bottom-color: var(--accent); }
.search-box__close {
  position: absolute;
  top: 1rem;
  right: 1rem;
  font-size: 1.5rem;
  color: var(--text-muted);
}
.search-results {
  margin-top: 1.5rem;
  max-height: 300px;
  overflow-y: auto;
}
.search-result-item {
  padding: 0.75rem 0;
  border-bottom: 1px solid var(--border-light);
  cursor: pointer;
  transition: color var(--duration) var(--ease);
}
.search-result-item:hover { color: var(--accent); }
.search-result-item__title {
  font-family: var(--font-ui);
  font-weight: 600;
  font-size: 0.95rem;
  margin-bottom: 0.2rem;
}
.search-result-item__cat {
  font-family: var(--font-ui);
  font-size: 0.75rem;
  color: var(--text-muted);
}

/* ---------- Responsive ---------- */
@media (max-width: 1024px) {
  .article-layout { grid-template-columns: 1fr; }
  .sidebar { position: static; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .about-hero { grid-template-columns: 1fr; }
  .card--featured { grid-column: span 1; }
  .card--featured .card__image { aspect-ratio: 16 / 10; }
  .card--featured .card__title { font-size: 1.25rem; }
}

@media (max-width: 768px) {
  .nav-links { display: none; }
  .nav-toggle { display: flex; }
  .hero { min-height: 360px; }
  .hero__content { padding: 2rem 0; }
  .card-grid { grid-template-columns: 1fr; gap: .5rem; }
  .card-grid--2 { grid-template-columns: 1fr; }
  .newsletter__form { flex-direction: column; }
  .contact-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 2rem; }
  .about-values { grid-template-columns: 1fr; }
  .about-stats { grid-template-columns: repeat(2, 1fr); }
  .author-box { flex-direction: column; text-align: center; align-items: center; }
  .filter-bar { gap: 0.5rem; }
}

@media (max-width: 480px) {
  .container { padding: 0 1rem; }
  .hero__content { padding: 1rem; }
  .hero { min-height: 300px; border-radius: 0; }
  .card__body { padding: 1.25rem; }
  .card__footer { padding: 0.75rem 1.25rem; }
  .section { padding: 1rem 0 2rem; }
}

/* ---------- Print ---------- */
@media print {
  .site-header, .site-footer, .sidebar, .newsletter, .back-to-top,
  .breadcrumb, .mobile-menu, .search-overlay { display: none !important; }
  body::after { display: none; }
  body { font-size: 12pt; color: #000; background: #fff; }
  .article-content { max-width: 100%; }
}