/* ============================================================
   HERBSFINDER.COM — BOTANICAL EDITORIAL THEME
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:ital,wght@0,400;0,600;0,700;1,400;1,600&family=Lora:ital,wght@0,400;0,500;1,400&family=DM+Sans:wght@300;400;500&display=swap');

/* ── Variables ─────────────────────────────────────────────── */
:root {
  --forest:   #1a3a2a;
  --leaf:     #2d5a3d;
  --sage:     #6b8f71;
  --moss:     #a4b89a;
  --cream:    #f5f0e6;
  --parchment:#ede7d3;
  --earth:    #7a5c3a;
  --gold:     #c4963a;
  --gold-lt:  #e8c97a;
  --text:     #2a2218;
  --text-lt:  #6b5d4f;
  --white:    #faf8f3;

  --font-display: 'Playfair Display', Georgia, serif;
  --font-body:    'Lora', Georgia, serif;
  --font-ui:      'DM Sans', sans-serif;

  --radius: 4px;
  --shadow: 0 4px 24px rgba(26,58,42,0.1);
  --shadow-lg: 0 12px 48px rgba(26,58,42,0.18);
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ── Reset & Base ──────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; font-size: 16px; }

body {
  font-family: var(--font-body);
  color: var(--text);
  background: var(--white);
  line-height: 1.7;
  overflow-x: hidden;
}

img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }

/* ── Typography ────────────────────────────────────────────── */
h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.25;
  color: var(--forest);
}

p { margin-bottom: 1.2rem; }

/* ── Utilities ─────────────────────────────────────────────── */
.container {
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 2rem;
}

.tag {
  display: inline-block;
  font-family: var(--font-ui);
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--forest);
  background: var(--moss);
  padding: 0.25rem 0.75rem;
  border-radius: 2px;
}

.tag--gold {
  background: var(--gold);
  color: var(--white);
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-ui);
  font-size: 0.85rem;
  font-weight: 500;
  letter-spacing: 0.05em;
  padding: 0.75rem 1.75rem;
  border: 2px solid var(--forest);
  background: transparent;
  color: var(--forest);
  cursor: pointer;
  transition: var(--transition);
  border-radius: var(--radius);
}

.btn:hover {
  background: var(--forest);
  color: var(--cream);
  transform: translateY(-2px);
  box-shadow: var(--shadow);
}

.btn--solid {
  background: var(--forest);
  color: var(--cream);
}

.btn--solid:hover {
  background: var(--leaf);
  border-color: var(--leaf);
  box-shadow: var(--shadow-lg);
}

/* ── Header & Navigation ───────────────────────────────────── */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--white);
  border-bottom: 1px solid var(--parchment);
  backdrop-filter: blur(8px);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
  gap: 2rem;
}

.logo {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--forest);
  letter-spacing: -0.02em;
}

.logo-icon {
  width: 36px;
  height: 36px;
  background: var(--forest);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  flex-shrink: 0;
}

.logo span { color: var(--gold); }

.main-nav {
  display: flex;
  align-items: center;
  gap: 0.25rem;
}

.main-nav a {
  font-family: var(--font-ui);
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text-lt);
  padding: 0.5rem 0.85rem;
  border-radius: var(--radius);
  transition: var(--transition);
}

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

.header-search {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--parchment);
  border: 1px solid transparent;
  border-radius: 24px;
  padding: 0.45rem 1rem;
  transition: var(--transition);
  flex: 0 0 auto;
}

.header-search:focus-within {
  border-color: var(--sage);
  background: var(--white);
}

.header-search input {
  border: none;
  background: transparent;
  font-family: var(--font-ui);
  font-size: 0.85rem;
  color: var(--text);
  outline: none;
  width: 160px;
}

.header-search input::placeholder { color: var(--text-lt); }

.menu-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
  color: var(--forest);
  font-size: 1.3rem;
}

/* ── Hero Section ──────────────────────────────────────────── */
.hero {
  background: var(--forest);
  color: var(--cream);
  padding: 5rem 0 4rem;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: 
    radial-gradient(ellipse at 20% 50%, rgba(106,143,113,0.2) 0%, transparent 60%),
    radial-gradient(ellipse at 80% 20%, rgba(196,150,58,0.12) 0%, transparent 50%);
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 4rem;
  align-items: center;
  position: relative;
  z-index: 1;
}

.hero-eyebrow {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-family: var(--font-ui);
  font-size: 0.75rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--gold-lt);
  margin-bottom: 1.25rem;
}

.hero-eyebrow::before {
  content: '';
  display: block;
  width: 32px;
  height: 1px;
  background: var(--gold);
}

.hero h1 {
  color: var(--cream);
  font-size: clamp(2.2rem, 4vw, 3.2rem);
  font-weight: 700;
  line-height: 1.15;
  margin-bottom: 1.25rem;
}

.hero h1 em {
  color: var(--gold-lt);
  font-style: italic;
}

.hero-desc {
  font-size: 1.05rem;
  color: rgba(245, 240, 230, 0.8);
  margin-bottom: 2rem;
  max-width: 480px;
}

.hero-actions {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.hero-actions .btn {
  border-color: var(--cream);
  color: var(--cream);
}
.hero-actions .btn:hover {
  background: var(--cream);
  color: var(--forest);
}

.hero-actions .btn--solid {
  background: var(--gold);
  border-color: var(--gold);
  color: var(--forest);
}
.hero-actions .btn--solid:hover {
  background: var(--gold-lt);
  border-color: var(--gold-lt);
}

.hero-image-wrap {
  position: relative;
}

.hero-image-wrap::before {
  content: '';
  position: absolute;
  inset: -12px;
  border: 1px solid rgba(196,150,58,0.3);
  border-radius: var(--radius);
  z-index: 0;
}

.hero-image-wrap img {
  width: 100%;
  height: 420px;
  object-fit: cover;
  border-radius: var(--radius);
  position: relative;
  z-index: 1;
}

.hero-stats {
  display: flex;
  gap: 2.5rem;
  margin-top: 2.5rem;
  padding-top: 2rem;
  border-top: 1px solid rgba(245,240,230,0.15);
}

.hero-stat strong {
  display: block;
  font-family: var(--font-display);
  font-size: 1.75rem;
  color: var(--gold-lt);
}

.hero-stat span {
  font-family: var(--font-ui);
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: rgba(245,240,230,0.6);
}

/* ── Section Headers ───────────────────────────────────────── */
.section-header {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  margin-bottom: 2.5rem;
  border-bottom: 2px solid var(--parchment);
  padding-bottom: 1rem;
}

.section-title {
  font-family: var(--font-display);
  font-size: 1.75rem;
  color: var(--forest);
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.section-title::before {
  content: '';
  display: block;
  width: 4px;
  height: 1.4em;
  background: var(--gold);
  border-radius: 2px;
}

.section-link {
  font-family: var(--font-ui);
  font-size: 0.82rem;
  font-weight: 500;
  color: var(--earth);
  display: flex;
  align-items: center;
  gap: 0.35rem;
  transition: var(--transition);
}

.section-link:hover { color: var(--forest); gap: 0.6rem; }

/* ── Featured Article Card (Large) ────────────────────────── */
.featured-section { padding: 5rem 0; background: var(--white); }

.featured-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 3rem;
  align-items: start;
}

.card-featured {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius);
  cursor: pointer;
}

.card-featured:hover .card-featured__img { transform: scale(1.04); }

.card-featured__img-wrap {
  overflow: hidden;
  border-radius: var(--radius);
  aspect-ratio: 16/10;
}

.card-featured__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.card-featured__body { padding: 1.5rem 0 0; }

.card-featured__meta {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 0.9rem;
  font-family: var(--font-ui);
  font-size: 0.78rem;
  color: var(--text-lt);
}

.card-featured__title {
  font-size: clamp(1.4rem, 2.5vw, 1.9rem);
  margin-bottom: 0.75rem;
  transition: color var(--transition);
}

.card-featured:hover .card-featured__title { color: var(--leaf); }

.card-featured__excerpt {
  font-size: 0.95rem;
  color: var(--text-lt);
  line-height: 1.65;
}

/* ── Small Article Cards ───────────────────────────────────── */
.card-list { display: flex; flex-direction: column; gap: 1.25rem; }

.card-sm {
  display: grid;
  grid-template-columns: 100px 1fr;
  gap: 1rem;
  padding: 1rem;
  border-radius: var(--radius);
  transition: var(--transition);
  cursor: pointer;
}

.card-sm:hover {
  background: var(--parchment);
  transform: translateX(4px);
}

.card-sm__img {
  width: 100px;
  height: 72px;
  object-fit: cover;
  border-radius: var(--radius);
  flex-shrink: 0;
}

.card-sm__body { min-width: 0; }

.card-sm__cat {
  font-family: var(--font-ui);
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--earth);
  margin-bottom: 0.3rem;
}

.card-sm__title {
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: 600;
  line-height: 1.3;
  color: var(--forest);
  transition: color var(--transition);
}

.card-sm:hover .card-sm__title { color: var(--leaf); }

.card-sm__meta {
  font-family: var(--font-ui);
  font-size: 0.72rem;
  color: var(--text-lt);
  margin-top: 0.35rem;
}

/* ── Article Grid ──────────────────────────────────────────── */
.articles-section { padding: 0 0 5rem; background: var(--white); }

.article-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.card-grid {
  background: var(--white);
  border: 1px solid var(--parchment);
  border-radius: var(--radius);
  overflow: hidden;
  transition: var(--transition);
  cursor: pointer;
  display: flex;
  flex-direction: column;
}

.card-grid:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: var(--moss);
}

.card-grid__img-wrap {
  overflow: hidden;
  aspect-ratio: 3/2;
}

.card-grid__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.card-grid:hover .card-grid__img { transform: scale(1.07); }

.card-grid__body {
  padding: 1.25rem 1.4rem 1.5rem;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.card-grid__cat {
  font-family: var(--font-ui);
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--earth);
  margin-bottom: 0.6rem;
}

.card-grid__title {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 600;
  line-height: 1.3;
  color: var(--forest);
  margin-bottom: 0.65rem;
  transition: color var(--transition);
}

.card-grid:hover .card-grid__title { color: var(--leaf); }

.card-grid__excerpt {
  font-size: 0.87rem;
  color: var(--text-lt);
  line-height: 1.6;
  flex: 1;
}

.card-grid__footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 1.1rem;
  padding-top: 1rem;
  border-top: 1px solid var(--parchment);
  font-family: var(--font-ui);
  font-size: 0.72rem;
  color: var(--text-lt);
}

.card-grid__read-more {
  color: var(--earth);
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: 0.3rem;
  transition: var(--transition);
}

.card-grid:hover .card-grid__read-more {
  color: var(--forest);
  gap: 0.5rem;
}

/* ── Categories Banner ─────────────────────────────────────── */
.categories-section {
  background: var(--parchment);
  padding: 3.5rem 0;
  border-top: 1px solid var(--moss);
  border-bottom: 1px solid var(--moss);
  margin: 2rem 0;
}

.categories-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 1rem;
}

.cat-card {
  background: var(--white);
  border: 1px solid var(--moss);
  border-radius: var(--radius);
  padding: 1.5rem 1rem;
  text-align: center;
  transition: var(--transition);
  cursor: pointer;
}

.cat-card:hover {
  background: var(--forest);
  border-color: var(--forest);
  transform: translateY(-4px);
  box-shadow: var(--shadow);
}

.cat-card:hover .cat-card__icon,
.cat-card:hover .cat-card__name,
.cat-card:hover .cat-card__count {
  color: var(--cream);
}

.cat-card__icon { font-size: 2rem; margin-bottom: 0.5rem; }

.cat-card__name {
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--forest);
  display: block;
  transition: color var(--transition);
}

.cat-card__count {
  font-family: var(--font-ui);
  font-size: 0.72rem;
  color: var(--text-lt);
  transition: color var(--transition);
}

/* ── Newsletter Section ────────────────────────────────────── */
.newsletter-section {
  background: var(--forest);
  padding: 5rem 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.newsletter-section::before {
  content: '🌿';
  position: absolute;
  font-size: 18rem;
  opacity: 0.04;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  pointer-events: none;
}

.newsletter-section h2 {
  color: var(--cream);
  font-size: 2.2rem;
  margin-bottom: 0.75rem;
}

.newsletter-section p {
  color: rgba(245,240,230,0.75);
  font-size: 1rem;
  max-width: 480px;
  margin: 0 auto 2rem;
}

.newsletter-form {
  display: flex;
  gap: 0.5rem;
  max-width: 440px;
  margin: 0 auto;
}

.newsletter-form input {
  flex: 1;
  padding: 0.85rem 1.25rem;
  border: 1px solid rgba(245,240,230,0.3);
  background: rgba(245,240,230,0.1);
  color: var(--cream);
  font-family: var(--font-body);
  font-size: 0.9rem;
  border-radius: var(--radius);
  outline: none;
  transition: var(--transition);
}

.newsletter-form input::placeholder { color: rgba(245,240,230,0.4); }

.newsletter-form input:focus { border-color: var(--gold); }

.newsletter-form button {
  padding: 0.85rem 1.75rem;
  background: var(--gold);
  border: none;
  color: var(--forest);
  font-family: var(--font-ui);
  font-size: 0.88rem;
  font-weight: 600;
  border-radius: var(--radius);
  cursor: pointer;
  transition: var(--transition);
  white-space: nowrap;
}

.newsletter-form button:hover { background: var(--gold-lt); transform: translateY(-2px); }

/* ── Article Page ──────────────────────────────────────────── */
.article-hero {
  background: var(--forest);
  padding: 4rem 0 0;
  color: var(--cream);
}

.article-meta-bar {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  font-family: var(--font-ui);
  font-size: 0.8rem;
  color: rgba(245,240,230,0.65);
  margin-bottom: 1.25rem;
  flex-wrap: wrap;
}

.article-title {
  color: var(--cream);
  font-size: clamp(1.9rem, 4vw, 2.8rem);
  max-width: 720px;
  margin-bottom: 1.25rem;
}

.article-excerpt {
  font-size: 1.05rem;
  color: rgba(245,240,230,0.8);
  max-width: 620px;
  margin-bottom: 2rem;
}

.article-cover {
  width: 100%;
  max-height: 480px;
  object-fit: cover;
  margin-top: 3rem;
}

.article-layout {
  display: grid;
  grid-template-columns: 1fr 300px;
  gap: 3.5rem;
  padding: 4rem 0 6rem;
  align-items: start;
}

.article-body {
  font-family: var(--font-body);
  font-size: 1.05rem;
  line-height: 1.8;
  color: var(--text);
}

.article-body h2 {
  font-size: 1.55rem;
  margin: 2.5rem 0 1rem;
  padding-top: 2rem;
  border-top: 1px solid var(--parchment);
  color: var(--forest);
}

.article-body h3 {
  font-size: 1.2rem;
  margin: 1.75rem 0 0.75rem;
  color: var(--leaf);
}

.article-body ul, .article-body ol {
  padding-left: 1.5rem;
  margin-bottom: 1.2rem;
}

.article-body ul { list-style: disc; }
.article-body ol { list-style: decimal; }

.article-body li { margin-bottom: 0.5rem; }

.article-body blockquote {
  border-left: 4px solid var(--gold);
  padding: 1rem 1.5rem;
  background: var(--parchment);
  border-radius: 0 var(--radius) var(--radius) 0;
  font-style: italic;
  margin: 1.75rem 0;
  color: var(--earth);
}

.article-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 2.5rem;
  padding-top: 2rem;
  border-top: 1px solid var(--parchment);
}

.article-tag {
  font-family: var(--font-ui);
  font-size: 0.75rem;
  color: var(--text-lt);
  background: var(--parchment);
  padding: 0.3rem 0.75rem;
  border-radius: 20px;
  border: 1px solid var(--moss);
  transition: var(--transition);
  cursor: pointer;
}

.article-tag:hover { background: var(--forest); color: var(--cream); }

/* ── Sidebar ───────────────────────────────────────────────── */
.sidebar { position: sticky; top: 90px; }

.sidebar-widget {
  background: var(--parchment);
  border: 1px solid var(--moss);
  border-radius: var(--radius);
  padding: 1.5rem;
  margin-bottom: 1.5rem;
}

.sidebar-widget h3 {
  font-family: var(--font-display);
  font-size: 1rem;
  color: var(--forest);
  margin-bottom: 1rem;
  padding-bottom: 0.75rem;
  border-bottom: 1px solid var(--moss);
}

.sidebar-list { display: flex; flex-direction: column; gap: 0.75rem; }

.sidebar-item {
  display: grid;
  grid-template-columns: 64px 1fr;
  gap: 0.75rem;
  cursor: pointer;
  transition: var(--transition);
  border-radius: var(--radius);
  padding: 0.25rem;
}

.sidebar-item:hover { transform: translateX(4px); }

.sidebar-item img {
  width: 64px;
  height: 48px;
  object-fit: cover;
  border-radius: var(--radius);
}

.sidebar-item-title {
  font-family: var(--font-display);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--forest);
  line-height: 1.3;
  transition: color var(--transition);
}

.sidebar-item:hover .sidebar-item-title { color: var(--leaf); }

/* ── Search Results ────────────────────────────────────────── */
.search-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(26,58,42,0.85);
  z-index: 200;
  padding: 6rem 2rem 2rem;
  backdrop-filter: blur(4px);
}

.search-overlay.active { display: block; }

.search-box {
  max-width: 680px;
  margin: 0 auto;
  background: var(--white);
  border-radius: var(--radius);
  overflow: hidden;
}

.search-input-wrap {
  display: flex;
  align-items: center;
  padding: 1rem 1.5rem;
  border-bottom: 1px solid var(--parchment);
  gap: 0.75rem;
}

.search-input-wrap input {
  flex: 1;
  border: none;
  font-family: var(--font-body);
  font-size: 1.1rem;
  color: var(--text);
  outline: none;
}

#search-results { padding: 0.75rem; max-height: 60vh; overflow-y: auto; }

.search-result-item {
  padding: 0.85rem 1rem;
  border-radius: var(--radius);
  cursor: pointer;
  transition: var(--transition);
}

.search-result-item:hover { background: var(--parchment); }

.search-result-item h4 {
  font-family: var(--font-display);
  font-size: 1rem;
  color: var(--forest);
}

.search-result-item p {
  font-size: 0.83rem;
  color: var(--text-lt);
  margin: 0.3rem 0 0;
}

/* ── Footer ────────────────────────────────────────────────── */
.site-footer {
  background: var(--forest);
  color: var(--cream);
  padding: 4rem 0 2rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr repeat(3, 1fr);
  gap: 3rem;
  margin-bottom: 3rem;
}

.footer-brand .logo { margin-bottom: 1rem; color: var(--cream); }

.footer-desc {
  font-size: 0.88rem;
  color: rgba(245,240,230,0.6);
  line-height: 1.7;
}

.footer-col h4 {
  font-family: var(--font-display);
  font-size: 0.95rem;
  color: var(--cream);
  margin-bottom: 1.1rem;
  padding-bottom: 0.6rem;
  border-bottom: 1px solid rgba(245,240,230,0.15);
}

.footer-col ul {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}

.footer-col li a {
  font-family: var(--font-ui);
  font-size: 0.83rem;
  color: rgba(245,240,230,0.6);
  transition: color var(--transition);
}

.footer-col li a:hover { color: var(--gold-lt); }

.footer-bottom {
  border-top: 1px solid rgba(245,240,230,0.12);
  padding-top: 1.75rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-family: var(--font-ui);
  font-size: 0.78rem;
  color: rgba(245,240,230,0.4);
  flex-wrap: wrap;
  gap: 1rem;
}

.footer-bottom a { color: rgba(245,240,230,0.5); transition: var(--transition); }
.footer-bottom a:hover { color: var(--gold-lt); }

/* ── Breadcrumb ────────────────────────────────────────────── */
.breadcrumb {
  font-family: var(--font-ui);
  font-size: 0.78rem;
  color: rgba(245,240,230,0.5);
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 1rem;
}

.breadcrumb a { color: rgba(245,240,230,0.5); transition: var(--transition); }
.breadcrumb a:hover { color: var(--gold-lt); }

/* ── Scroll to top ─────────────────────────────────────────── */
.scroll-top {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  width: 44px;
  height: 44px;
  background: var(--forest);
  color: var(--cream);
  border: none;
  border-radius: 50%;
  font-size: 1.1rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow);
  opacity: 0;
  transform: translateY(16px);
  transition: var(--transition);
  z-index: 50;
}

.scroll-top.visible { opacity: 1; transform: translateY(0); }
.scroll-top:hover { background: var(--gold); }

/* ── Animations ────────────────────────────────────────────── */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(24px); }
  to   { opacity: 1; transform: translateY(0); }
}

.fade-up { animation: fadeUp 0.6s ease both; }

[data-delay="1"] { animation-delay: 0.1s; }
[data-delay="2"] { animation-delay: 0.2s; }
[data-delay="3"] { animation-delay: 0.3s; }
[data-delay="4"] { animation-delay: 0.4s; }
[data-delay="5"] { animation-delay: 0.5s; }
[data-delay="6"] { animation-delay: 0.6s; }

/* ── Responsive ────────────────────────────────────────────── */
@media (max-width: 1024px) {
  .featured-grid { grid-template-columns: 1fr; }
  .card-list { display: grid; grid-template-columns: repeat(2, 1fr); }
  .categories-grid { grid-template-columns: repeat(3, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .article-layout { grid-template-columns: 1fr; }
  .sidebar { position: static; }
}

@media (max-width: 768px) {
  .hero-grid { grid-template-columns: 1fr; }
  .hero-image-wrap { display: none; }
  .article-grid { grid-template-columns: repeat(2, 1fr); }
  .main-nav, .header-search { display: none; }
  .menu-toggle { display: flex; }
  .categories-grid { grid-template-columns: repeat(2, 1fr); }
  .hero-stats { gap: 1.5rem; }
  .footer-grid { grid-template-columns: 1fr; gap: 2rem; }
  .newsletter-form { flex-direction: column; }
  .newsletter-form input, .newsletter-form button { width: 100%; }
}

@media (max-width: 520px) {
  .article-grid { grid-template-columns: 1fr; }
  .card-list { grid-template-columns: 1fr; }
  .categories-grid { grid-template-columns: repeat(2, 1fr); }
  .hero { padding: 3rem 0 2.5rem; }
  .hero h1 { font-size: 1.9rem; }
}