/* ============================================================
   Root & Reason — Sustainable Living Theme
   main.css — canonical class names (all fragments + preview must match)
   Light only. Organic modernism. Earthy, textured, unforced.
   ============================================================ */

/* ── 1. CSS Custom Properties ───────────────────────────────── */
:root {
  /* Colors — warm, earthy, natural */
  --color-bg:             #F8F6F1;
  --color-surface:        #FEFDFB;
  --color-surface-2:      #F0EDE5;
  --color-border:         #DDD8CC;
  --color-border-strong:  #C4BDAE;
  --color-text:           #2D2A22;
  --color-text-2:         #5A5445;
  --color-text-3:         #8A8375;
  --color-accent:         #3D7A45;
  --color-accent-hover:   #2D5C33;
  --color-accent-light:   #EDF7EE;
  --color-ink:            #1A1710;
  --color-earth:          #8B6914;
  --color-clay:           #B44D2C;

  /* Typography */
  --font-display: 'Bitter', Georgia, serif;
  --font-body:    'Literata', Georgia, serif;
  --font-ui:      'Be Vietnam Pro', system-ui, sans-serif;
  --font-mono:    ui-monospace, 'Cascadia Code', monospace;

  /* Spacing */
  --space-1:  0.25rem;
  --space-2:  0.5rem;
  --space-3:  0.75rem;
  --space-4:  1rem;
  --space-5:  1.25rem;
  --space-6:  1.5rem;
  --space-8:  2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-20: 5rem;
  --space-24: 6rem;

  /* Layout */
  --max-width:      1160px;
  --article-width:  720px;
  --sidebar-width:  300px;
  --header-height:  68px;

  /* Radii */
  --radius-sm:   6px;
  --radius-md:   8px;
  --radius-lg:   12px;
  --radius-full: 9999px;

  /* Shadows — brown-tinted, earthy */
  --shadow-sm:  0 1px 3px rgba(45,42,34,.07), 0 1px 2px rgba(45,42,34,.04);
  --shadow-md:  0 4px 12px rgba(45,42,34,.09), 0 2px 6px rgba(45,42,34,.05);
  --shadow-lg:  0 8px 28px rgba(45,42,34,.11), 0 4px 10px rgba(45,42,34,.07);

  /* Transitions */
  --transition-base: 200ms ease;
  --transition-slow: 350ms ease;
}

/* ── 2. Reset & Base ─────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  background: var(--color-bg);
  color: var(--color-text);
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

img, video { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; }
button { cursor: pointer; border: none; background: none; font: inherit; }

/* Skip link */
.skip-link {
  position: absolute;
  top: -100%;
  left: var(--space-4);
  background: var(--color-accent);
  color: #fff;
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-sm);
  font-family: var(--font-ui);
  font-size: 0.875rem;
  font-weight: 600;
  z-index: 1000;
  transition: top var(--transition-base);
}
.skip-link:focus { top: var(--space-4); }

/* Visually hidden (accessible labels) */
.visually-hidden {
  position: absolute;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  white-space: nowrap;
  border: 0;
}

/* ── 3. Typography ───────────────────────────────────────────── */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  color: var(--color-ink);
  line-height: 1.2;
  font-weight: 700;
}

h1 { font-size: clamp(2rem, 5vw, 3.25rem); }
h2 { font-size: clamp(1.5rem, 3vw, 2rem); }
h3 { font-size: 1.25rem; }
h4 { font-size: 1.1rem; }

p { color: var(--color-text); line-height: 1.7; }

/* Focus styles */
:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 3px;
  border-radius: var(--radius-sm);
}

/* ── 4. Navbar ───────────────────────────────────────────────── */
.navbar {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--color-bg);
  border-bottom: 1px solid var(--color-border);
  height: var(--header-height);
  display: flex;
  align-items: center;
}

.navbar__inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--space-6);
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-8);
}

/* Logo with leaf decoration */
.navbar__logo {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-family: var(--font-display);
  font-size: 1.375rem;
  font-weight: 700;
  color: var(--color-ink);
  letter-spacing: -0.01em;
  white-space: nowrap;
  flex-shrink: 0;
}

/* Subtle leaf-like CSS decoration */
.navbar__logo::before {
  content: '';
  display: block;
  width: 14px;
  height: 14px;
  background: var(--color-accent);
  border-radius: 50% 0 50% 0;
  transform: rotate(45deg);
  opacity: 0.85;
  flex-shrink: 0;
}

.navbar__nav {
  display: flex;
  align-items: center;
  gap: var(--space-1);
}

.navbar__nav-link {
  font-family: var(--font-ui);
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--color-text-2);
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-sm);
  transition: color var(--transition-base), background var(--transition-base);
}

.navbar__nav-link:hover,
.navbar__nav-link[aria-current="page"] {
  color: var(--color-accent);
  background: var(--color-accent-light);
}

/* Dropdown */
.navbar__dropdown {
  position: relative;
}

.navbar__dropdown-toggle {
  font-family: var(--font-ui);
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--color-text-2);
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-sm);
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: var(--space-1);
  transition: color var(--transition-base), background var(--transition-base);
  background: none;
  border: none;
  text-decoration: none;
}

.navbar__dropdown-toggle::after {
  content: '▾';
  font-size: 0.7em;
}

.navbar__dropdown:hover .navbar__dropdown-toggle {
  color: var(--color-accent);
  background: var(--color-accent-light);
}

.navbar__dropdown-menu {
  display: none;
  position: absolute;
  top: calc(100% + var(--space-2));
  left: 0;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  min-width: 200px;
  padding: var(--space-2);
  z-index: 200;
}

.navbar__dropdown-menu::before {
  content: '';
  position: absolute;
  top: calc(var(--space-2) * -1 - 1px);
  left: 0;
  width: 100%;
  height: calc(var(--space-2) + 1px);
}

.navbar__dropdown:hover .navbar__dropdown-menu,
.navbar__dropdown:focus-within .navbar__dropdown-menu,
.navbar__dropdown.is-open .navbar__dropdown-menu {
  display: block;
}

.navbar__dropdown-menu a {
  display: block;
  font-family: var(--font-ui);
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--color-text-2);
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-sm);
  transition: color var(--transition-base), background var(--transition-base);
}

.navbar__dropdown-menu a:hover {
  color: var(--color-accent);
  background: var(--color-accent-light);
}

/* Mobile menu toggle */
.navbar__mobile-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: var(--space-2);
  background: none;
  border: none;
  cursor: pointer;
  border-radius: var(--radius-sm);
}

.navbar__mobile-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--color-ink);
  border-radius: 2px;
  transition: transform var(--transition-base);
}

/* ── 5. Mobile Menu ──────────────────────────────────────────── */
.mobile-menu {
  display: none;
  position: fixed;
  inset: 0;
  background: var(--color-bg);
  z-index: 200;
  padding: var(--space-6);
  overflow-y: auto;
}

.mobile-menu.is-open { display: block; }

.mobile-menu__close {
  display: flex;
  justify-content: flex-end;
  margin-bottom: var(--space-8);
}

.mobile-menu__nav a {
  display: block;
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-ink);
  padding: var(--space-4) 0;
  border-bottom: 1px solid var(--color-border);
}

/* ── 6. Hero Section ─────────────────────────────────────────── */
.hero {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: var(--space-20) var(--space-6) var(--space-16);
  display: grid;
  grid-template-columns: 55fr 45fr;
  gap: var(--space-16);
  align-items: center;
}

.hero__label {
  font-family: var(--font-ui);
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: var(--space-4);
}

.hero__title {
  font-family: var(--font-display);
  font-size: clamp(2.25rem, 5vw, 3.25rem);
  font-weight: 700;
  color: var(--color-ink);
  line-height: 1.15;
  letter-spacing: -0.02em;
  margin-bottom: var(--space-6);
}

.hero__subtitle {
  font-family: var(--font-body);
  font-size: 1.125rem;
  color: var(--color-text-2);
  line-height: 1.7;
  margin-bottom: var(--space-8);
  max-width: 480px;
}

.hero__cta {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  background: var(--color-accent);
  color: #fff;
  font-family: var(--font-ui);
  font-size: 0.9375rem;
  font-weight: 600;
  padding: var(--space-4) var(--space-8);
  border-radius: var(--radius-md);
  transition: background var(--transition-base), transform var(--transition-base);
}

.hero__cta:hover {
  background: var(--color-accent-hover);
  transform: translateY(-1px);
}

/* Hero decorative right side — abstract organic shapes */
.hero__visual {
  position: relative;
  height: 420px;
}

.hero__shape {
  position: absolute;
  border-radius: 50%;
}

.hero__shape--1 {
  width: 260px;
  height: 260px;
  background: var(--color-accent-light);
  border: 2px solid var(--color-accent);
  border-radius: 62% 38% 46% 54% / 60% 44% 56% 40%;
  top: 20px;
  right: 30px;
}

.hero__shape--2 {
  width: 180px;
  height: 120px;
  background: var(--color-surface-2);
  border: 1.5px solid var(--color-border-strong);
  border-radius: 60% 40% 30% 70% / 50% 60% 40% 50%;
  bottom: 60px;
  right: 120px;
}

.hero__shape--3 {
  width: 100px;
  height: 100px;
  background: color-mix(in srgb, var(--color-earth) 15%, transparent);
  border: 1.5px solid var(--color-earth);
  border-radius: 40% 60% 60% 40% / 40% 40% 60% 60%;
  top: 120px;
  left: 10px;
}

.hero__shape--4 {
  width: 60px;
  height: 60px;
  background: color-mix(in srgb, var(--color-clay) 12%, transparent);
  border: 1px solid var(--color-clay);
  border-radius: 50%;
  bottom: 100px;
  right: 40px;
}

.hero__shape--text {
  position: absolute;
  top: 50%;
  right: 20px;
  transform: translateY(-50%);
  text-align: center;
  color: var(--color-accent);
  font-family: var(--font-ui);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  opacity: 0.7;
}

/* ── 7. Section Dividers (organic curves) ────────────────────── */
.section-divider {
  width: 100%;
  overflow: hidden;
  line-height: 0;
}

.section-divider--down {
  height: 60px;
  background: var(--color-surface-2);
  clip-path: ellipse(80% 100% at 50% 0%);
}

.section-divider--up {
  height: 60px;
  background: var(--color-bg);
  clip-path: ellipse(80% 100% at 50% 100%);
}

/* Section with organic top curve */
.section-organic {
  position: relative;
  background: var(--color-surface-2);
  padding: var(--space-16) 0;
}

.section-organic::before {
  content: '';
  position: absolute;
  top: -40px;
  left: 0;
  right: 0;
  height: 80px;
  background: var(--color-surface-2);
  clip-path: ellipse(70% 100% at 50% 0%);
}

/* ── 8. Article Cards ────────────────────────────────────────── */
.card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: transform var(--transition-base), box-shadow var(--transition-base);
  display: flex;
  flex-direction: column;
}

.card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.card__image-wrap {
  position: relative;
  display: block;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  background: var(--color-surface-2);
}

.card__image-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.card:hover .card__image-wrap img {
  transform: scale(1.03);
}

/* Gradient placeholder when no image */
.card__image-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.card__body {
  padding: var(--space-6);
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.card__category {
  display: inline-block;
  font-family: var(--font-ui);
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  background: var(--color-accent-light);
  color: var(--color-accent);
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-full);
}

.card__title {
  font-family: var(--font-display);
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--color-ink);
  line-height: 1.3;
  transition: color var(--transition-base);
}

a:hover .card__title { color: var(--color-accent); }

.card__excerpt {
  font-family: var(--font-body);
  font-size: 0.9375rem;
  color: var(--color-text-2);
  line-height: 1.6;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.card__meta {
  margin-top: auto;
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-family: var(--font-ui);
  font-size: 0.8125rem;
  color: var(--color-text-3);
}

.card__meta-separator { color: var(--color-border-strong); }

/* Wide card (horizontal) */
.card-wide {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 0;
  transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.card-wide:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.card-wide__image-wrap {
  display: block;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  background: var(--color-surface-2);
}

.card-wide__image-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.card-wide:hover .card-wide__image-wrap img { transform: scale(1.03); }

.card-wide__body {
  padding: var(--space-6) var(--space-8);
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: var(--space-3);
}

.card-wide__category {
  display: inline-block;
  font-family: var(--font-ui);
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  background: var(--color-accent-light);
  color: var(--color-accent);
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-full);
  align-self: flex-start;
}

.card-wide__title {
  font-family: var(--font-display);
  font-size: 1.3125rem;
  font-weight: 600;
  color: var(--color-ink);
  line-height: 1.3;
  transition: color var(--transition-base);
}

a:hover .card-wide__title { color: var(--color-accent); }

.card-wide__excerpt {
  font-family: var(--font-body);
  font-size: 0.9375rem;
  color: var(--color-text-2);
  line-height: 1.6;
}

.card-wide__meta {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-family: var(--font-ui);
  font-size: 0.8125rem;
  color: var(--color-text-3);
}

/* Mini card (sidebar) */
.card-mini {
  display: flex;
  gap: var(--space-3);
  align-items: flex-start;
  padding: var(--space-4) 0;
  border-bottom: 1px solid var(--color-border);
  transition: color var(--transition-base);
}

.card-mini:last-child { border-bottom: none; }

.card-mini:hover .card-mini__title { color: var(--color-accent); }

.card-mini__image-wrap {
  width: 72px;
  flex-shrink: 0;
  border-radius: var(--radius-sm);
  overflow: hidden;
  aspect-ratio: 4 / 3;
  background: var(--color-surface-2);
}

.card-mini__image-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.card-mini__body { flex: 1; }

.card-mini__category {
  font-family: var(--font-ui);
  font-size: 0.6875rem;
  font-weight: 600;
  color: var(--color-accent);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: var(--space-1);
}

.card-mini__title {
  font-family: var(--font-display);
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--color-ink);
  line-height: 1.35;
  transition: color var(--transition-base);
}

.card-mini__meta {
  font-family: var(--font-ui);
  font-size: 0.75rem;
  color: var(--color-text-3);
  margin-top: var(--space-1);
}

/* Category card */
.category-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-8) var(--space-6);
  transition: transform var(--transition-base), box-shadow var(--transition-base), border-color var(--transition-base);
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  text-align: center;
  align-items: center;
}

.category-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
  border-color: var(--color-accent);
}

.category-card__icon {
  width: 52px;
  height: 52px;
  background: var(--color-accent-light);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
}

.category-card__name {
  font-family: var(--font-display);
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--color-ink);
}

.category-card__desc {
  font-family: var(--font-body);
  font-size: 0.9375rem;
  color: var(--color-text-2);
  line-height: 1.6;
}

.category-card__count {
  font-family: var(--font-ui);
  font-size: 0.8125rem;
  color: var(--color-text-3);
  margin-top: auto;
}

/* ── 9. Grids ────────────────────────────────────────────────── */
.articles-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-8);
}

.articles-grid--2col {
  grid-template-columns: repeat(2, 1fr);
}

.categories-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-6);
}

/* ── 10. Homepage Sections ───────────────────────────────────── */
.section {
  padding: var(--space-16) 0;
}

.section__inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--space-6);
}

.section__header {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  margin-bottom: var(--space-10);
  gap: var(--space-4);
}

.section__label {
  font-family: var(--font-ui);
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: var(--space-2);
}

.section__title {
  font-family: var(--font-display);
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--color-ink);
}

.section__view-all {
  font-family: var(--font-ui);
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-accent);
  white-space: nowrap;
  transition: color var(--transition-base);
}

.section__view-all:hover { color: var(--color-accent-hover); }

/* Featured article — full width on homepage */
.featured-article {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  display: grid;
  grid-template-columns: 1fr 1fr;
  margin-bottom: var(--space-8);
  transition: box-shadow var(--transition-base);
}

.featured-article:hover { box-shadow: var(--shadow-md); }

.featured-article__image-wrap {
  display: block;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  background: var(--color-surface-2);
}

.featured-article__image-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.featured-article__body {
  padding: var(--space-12) var(--space-10);
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: var(--space-4);
}

.featured-article__label {
  font-family: var(--font-ui);
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-accent);
}

.featured-article__title {
  font-family: var(--font-display);
  font-size: 1.875rem;
  font-weight: 700;
  color: var(--color-ink);
  line-height: 1.25;
  transition: color var(--transition-base);
}

a:hover .featured-article__title { color: var(--color-accent); }

.featured-article__excerpt {
  font-family: var(--font-body);
  font-size: 1.0625rem;
  color: var(--color-text-2);
  line-height: 1.7;
}

.featured-article__meta {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-family: var(--font-ui);
  font-size: 0.8125rem;
  color: var(--color-text-3);
  margin-top: var(--space-2);
}

.featured-article__cta {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  color: var(--color-accent);
  font-family: var(--font-ui);
  font-size: 0.9375rem;
  font-weight: 600;
  transition: gap var(--transition-base), color var(--transition-base);
}

.featured-article__cta:hover {
  color: var(--color-accent-hover);
  gap: var(--space-3);
}

/* ── 11. Sidebar ─────────────────────────────────────────────── */
.page-with-sidebar {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: var(--space-12) var(--space-6);
  display: grid;
  grid-template-columns: 1fr var(--sidebar-width);
  gap: var(--space-12);
  align-items: start;
}

.sidebar {
  background: var(--color-surface-2);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  display: flex;
  flex-direction: column;
  gap: var(--space-8);
  position: sticky;
  top: calc(var(--header-height) + var(--space-6));
}

.sidebar__widget {}

.sidebar__widget-heading {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 600;
  color: var(--color-ink);
  margin-bottom: var(--space-4);
  padding-bottom: var(--space-3);
  position: relative;
}

.sidebar__widget-heading::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 28px;
  height: 2px;
  background: var(--color-accent);
  border-radius: 2px;
}

/* Search widget */
.search-widget__form {
  display: flex;
  gap: var(--space-2);
}

.search-widget__input {
  flex: 1;
  padding: var(--space-3) var(--space-4);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  font-family: var(--font-ui);
  font-size: 0.875rem;
  color: var(--color-text);
  outline: none;
  transition: border-color var(--transition-base);
}

.search-widget__input::placeholder { color: var(--color-text-3); }
.search-widget__input:focus { border-color: var(--color-accent); }

.search-widget__btn {
  padding: var(--space-3);
  background: var(--color-accent);
  color: #fff;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background var(--transition-base);
}

.search-widget__btn:hover { background: var(--color-accent-hover); }

/* Categories widget */
.categories-widget__list { display: flex; flex-direction: column; gap: var(--space-1); }

.categories-widget__item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-sm);
  transition: background var(--transition-base), color var(--transition-base);
}

.categories-widget__item:hover { background: var(--color-accent-light); color: var(--color-accent); }

.categories-widget__name {
  font-family: var(--font-ui);
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--color-text-2);
  transition: color var(--transition-base);
}

.categories-widget__item:hover .categories-widget__name { color: var(--color-accent); }

.categories-widget__count {
  font-family: var(--font-ui);
  font-size: 0.75rem;
  color: var(--color-text-3);
  background: var(--color-surface);
  padding: 2px var(--space-2);
  border-radius: var(--radius-full);
}

/* Popular posts */
.popular-posts__list { display: flex; flex-direction: column; }

/* Tags widget */
.tags-widget__cloud {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}

.tags-widget__tag {
  font-family: var(--font-ui);
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--color-text-2);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-full);
  transition: background var(--transition-base), color var(--transition-base), border-color var(--transition-base);
}

.tags-widget__tag:hover {
  background: var(--color-accent-light);
  color: var(--color-accent);
  border-color: var(--color-accent);
}

/* ── 12. Newsletter Band ─────────────────────────────────────── */
.newsletter-band {
  background: var(--color-accent);
  padding: var(--space-16) var(--space-6);
  text-align: center;
  position: relative;
  overflow: hidden;
}

/* Organic curve top */
.newsletter-band::before {
  content: '';
  position: absolute;
  top: -40px;
  left: 0;
  right: 0;
  height: 80px;
  background: var(--color-bg);
  clip-path: ellipse(80% 100% at 50% 0%);
}

.newsletter-band__inner {
  max-width: 600px;
  margin: 0 auto;
  position: relative;
  z-index: 1;
}

.newsletter-band h2 {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 700;
  color: #fff;
  margin-bottom: var(--space-4);
}

.newsletter-band p {
  font-family: var(--font-body);
  font-size: 1.0625rem;
  color: rgba(255,255,255,0.88);
  margin-bottom: var(--space-8);
}

.newsletter-band__form {
  display: flex;
  gap: var(--space-3);
  max-width: 480px;
  margin: 0 auto var(--space-4);
  background: rgba(255,255,255,0.12);
  border-radius: var(--radius-md);
  padding: var(--space-2);
}

.newsletter-band__input {
  flex: 1;
  padding: var(--space-3) var(--space-4);
  background: rgba(255,255,255,0.15);
  border: 1px solid rgba(255,255,255,0.3);
  border-radius: var(--radius-sm);
  color: #fff;
  font-family: var(--font-ui);
  font-size: 0.9375rem;
  outline: none;
  transition: border-color var(--transition-base);
}

.newsletter-band__input::placeholder { color: rgba(255,255,255,0.6); }
.newsletter-band__input:focus { border-color: rgba(255,255,255,0.7); }

.newsletter-band__btn {
  padding: var(--space-3) var(--space-6);
  background: #fff;
  color: var(--color-accent);
  font-family: var(--font-ui);
  font-size: 0.9375rem;
  font-weight: 600;
  border-radius: var(--radius-sm);
  white-space: nowrap;
  transition: background var(--transition-base), color var(--transition-base);
}

.newsletter-band__btn:hover {
  background: var(--color-accent-light);
}

.newsletter-band__fine-print {
  font-family: var(--font-ui);
  font-size: 0.8125rem;
  color: rgba(255,255,255,0.65);
}

/* Inline newsletter (inside articles) */
.newsletter-inline {
  background: var(--color-accent-light);
  border: 1px solid var(--color-accent);
  border-radius: var(--radius-lg);
  padding: var(--space-8);
  text-align: center;
  margin: var(--space-10) 0;
}

.newsletter-inline h3 {
  font-family: var(--font-display);
  font-size: 1.375rem;
  font-weight: 700;
  color: var(--color-accent-hover);
  margin-bottom: var(--space-2);
}

.newsletter-inline p {
  color: var(--color-text-2);
  margin-bottom: var(--space-6);
}

.newsletter-inline__form {
  display: flex;
  gap: var(--space-3);
  max-width: 420px;
  margin: 0 auto;
}

.newsletter-inline__input {
  flex: 1;
  padding: var(--space-3) var(--space-4);
  border: 1px solid var(--color-border-strong);
  border-radius: var(--radius-sm);
  font-family: var(--font-ui);
  font-size: 0.9375rem;
  outline: none;
  background: var(--color-surface);
}

.newsletter-inline__btn {
  padding: var(--space-3) var(--space-6);
  background: var(--color-accent);
  color: #fff;
  font-family: var(--font-ui);
  font-size: 0.9375rem;
  font-weight: 600;
  border-radius: var(--radius-sm);
  white-space: nowrap;
  transition: background var(--transition-base);
}

.newsletter-inline__btn:hover { background: var(--color-accent-hover); }

/* Sidebar newsletter widget */
.newsletter-sidebar {
  background: var(--color-accent);
  border-radius: var(--radius-md);
  padding: var(--space-6);
  text-align: center;
}

.newsletter-sidebar h4 {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 600;
  color: #fff;
  margin-bottom: var(--space-2);
}

.newsletter-sidebar p {
  font-family: var(--font-ui);
  font-size: 0.8125rem;
  color: rgba(255,255,255,0.8);
  margin-bottom: var(--space-4);
}

.newsletter-sidebar__form { display: flex; flex-direction: column; gap: var(--space-2); }

.newsletter-sidebar__input {
  padding: var(--space-3);
  border: none;
  border-radius: var(--radius-sm);
  font-family: var(--font-ui);
  font-size: 0.875rem;
  background: rgba(255,255,255,0.15);
  color: #fff;
  outline: none;
}

.newsletter-sidebar__input::placeholder { color: rgba(255,255,255,0.6); }

.newsletter-sidebar__btn {
  padding: var(--space-3);
  background: #fff;
  color: var(--color-accent);
  border-radius: var(--radius-sm);
  font-family: var(--font-ui);
  font-size: 0.875rem;
  font-weight: 600;
  transition: background var(--transition-base);
}

.newsletter-sidebar__btn:hover { background: var(--color-accent-light); }

/* ── 13. Footer ──────────────────────────────────────────────── */
.footer {
  background: var(--color-ink);
  padding: var(--space-16) 0 var(--space-8);
  color: rgba(255,255,255,0.7);
}

.footer__inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--space-6);
}

.footer__grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: var(--space-12);
  padding-bottom: var(--space-12);
  border-bottom: 1px solid rgba(255,255,255,0.1);
  margin-bottom: var(--space-8);
}

.footer__brand-name {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 700;
  color: #fff;
  margin-bottom: var(--space-4);
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.footer__brand-name::before {
  content: '';
  display: block;
  width: 12px;
  height: 12px;
  background: var(--color-accent);
  border-radius: 50% 0 50% 0;
  transform: rotate(45deg);
  opacity: 0.85;
  flex-shrink: 0;
}

.footer__tagline {
  font-family: var(--font-body);
  font-size: 0.9375rem;
  color: rgba(255,255,255,0.6);
  line-height: 1.7;
  margin-bottom: var(--space-6);
}

.footer__social {
  display: flex;
  gap: var(--space-3);
}

.footer__social-link {
  width: 36px;
  height: 36px;
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-ui);
  font-size: 0.75rem;
  font-weight: 600;
  color: rgba(255,255,255,0.7);
  transition: background var(--transition-base), color var(--transition-base);
}

.footer__social-link:hover {
  background: var(--color-accent);
  color: #fff;
  border-color: var(--color-accent);
}

.footer__col-heading {
  font-family: var(--font-display);
  font-size: 0.875rem;
  font-weight: 600;
  color: #fff;
  margin-bottom: var(--space-5);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.footer__nav { display: flex; flex-direction: column; gap: var(--space-3); }

.footer__nav-link {
  font-family: var(--font-ui);
  font-size: 0.875rem;
  color: rgba(255,255,255,0.6);
  transition: color var(--transition-base);
}

.footer__nav-link:hover { color: rgba(255,255,255,0.95); }

/* Footer mini newsletter */
.footer-newsletter__label {
  font-family: var(--font-ui);
  font-size: 0.8125rem;
  color: rgba(255,255,255,0.6);
  margin-bottom: var(--space-3);
}

.footer-newsletter__form { display: flex; gap: var(--space-2); }

.footer-newsletter__input {
  flex: 1;
  padding: var(--space-3);
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: var(--radius-sm);
  color: #fff;
  font-family: var(--font-ui);
  font-size: 0.8125rem;
  outline: none;
}

.footer-newsletter__input::placeholder { color: rgba(255,255,255,0.4); }

.footer-newsletter__btn {
  padding: var(--space-3);
  background: var(--color-accent);
  color: #fff;
  border-radius: var(--radius-sm);
  font-family: var(--font-ui);
  font-size: 0.75rem;
  font-weight: 600;
  white-space: nowrap;
  transition: background var(--transition-base);
}

.footer-newsletter__btn:hover { background: var(--color-accent-hover); }

.footer__bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-6);
  flex-wrap: wrap;
}

.footer__copyright {
  font-family: var(--font-ui);
  font-size: 0.8125rem;
  color: rgba(255,255,255,0.45);
}

.footer__legal-links {
  display: flex;
  gap: var(--space-6);
}

.footer__legal-link {
  font-family: var(--font-ui);
  font-size: 0.8125rem;
  color: rgba(255,255,255,0.45);
  transition: color var(--transition-base);
}

.footer__legal-link:hover { color: rgba(255,255,255,0.8); }

/* ── 14. Breadcrumb ──────────────────────────────────────────── */
.breadcrumb {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: var(--space-4) var(--space-6) 0;
}

.breadcrumb ol {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  flex-wrap: wrap;
}

.breadcrumb li {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-family: var(--font-ui);
  font-size: 0.8125rem;
  color: var(--color-text-3);
}

.breadcrumb li:not(:last-child)::after {
  content: '/';
  color: var(--color-border-strong);
}

.breadcrumb a {
  color: var(--color-text-3);
  transition: color var(--transition-base);
}

.breadcrumb a:hover { color: var(--color-accent); }
.breadcrumb li:last-child { color: var(--color-text-2); font-weight: 500; }

/* ── 15. Article Page ────────────────────────────────────────── */
.article-layout {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: var(--space-10) var(--space-6) var(--space-16);
  display: grid;
  grid-template-columns: 1fr var(--sidebar-width);
  gap: var(--space-12);
  align-items: start;
}

.article-header {
  margin-bottom: var(--space-8);
}

.article-header__category {
  display: inline-block;
  font-family: var(--font-ui);
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  background: var(--color-accent-light);
  color: var(--color-accent);
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-full);
  margin-bottom: var(--space-4);
}

.article-header__title {
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  font-weight: 700;
  color: var(--color-ink);
  line-height: 1.2;
  margin-bottom: var(--space-6);
}

.article-header__excerpt {
  font-family: var(--font-body);
  font-size: 1.125rem;
  color: var(--color-text-2);
  line-height: 1.7;
  margin-bottom: var(--space-6);
}

/* Author meta bar */
.author-meta {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  padding: var(--space-4) 0;
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
  margin-bottom: var(--space-8);
}

.author-meta__avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-ui);
  font-size: 0.875rem;
  font-weight: 700;
  color: #fff;
  flex-shrink: 0;
}

.author-meta__info { flex: 1; }

.author-meta__name {
  font-family: var(--font-ui);
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--color-ink);
}

.author-meta__details {
  font-family: var(--font-ui);
  font-size: 0.8125rem;
  color: var(--color-text-3);
  display: flex;
  gap: var(--space-3);
  margin-top: 2px;
}

.author-meta__separator { color: var(--color-border-strong); }

/* Reading progress bar */
.reading-progress {
  position: fixed;
  top: var(--header-height);
  left: 0;
  right: 0;
  height: 3px;
  background: var(--color-border);
  z-index: 99;
}

.reading-progress__bar {
  height: 100%;
  background: var(--color-accent);
  width: 0%;
  transition: width 100ms linear;
}

/* Article hero image */
.article-hero-image {
  width: 100%;
  border-radius: var(--radius-lg);
  aspect-ratio: 16 / 9;
  object-fit: cover;
  margin-bottom: var(--space-10);
}

.article-hero-image-gradient {
  width: 100%;
  border-radius: var(--radius-lg);
  aspect-ratio: 16 / 9;
  margin-bottom: var(--space-10);
}

/* Article body typography */
.article-body {
  font-family: var(--font-body);
  font-size: 1.125rem;
  line-height: 1.85;
  color: var(--color-text);
  max-width: var(--article-width);
}

.article-body h2 {
  font-family: var(--font-display);
  font-size: 1.75rem;
  font-weight: 600;
  color: var(--color-ink);
  margin: var(--space-10) 0 var(--space-4);
  line-height: 1.25;
}

.article-body h3 {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--color-ink);
  margin: var(--space-8) 0 var(--space-3);
}

.article-body p { margin-bottom: var(--space-6); }

.article-body ul,
.article-body ol {
  list-style: disc;
  padding-left: var(--space-8);
  margin-bottom: var(--space-6);
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

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

.article-body li { color: var(--color-text); }

.article-body blockquote {
  border-left: 3px solid var(--color-earth);
  padding: var(--space-4) var(--space-6);
  margin: var(--space-8) 0;
  font-style: italic;
  color: var(--color-text-2);
  background: color-mix(in srgb, var(--color-earth) 5%, transparent);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
}

.article-body blockquote cite {
  display: block;
  font-style: normal;
  font-family: var(--font-ui);
  font-size: 0.8125rem;
  color: var(--color-text-3);
  margin-top: var(--space-3);
}

/* Eco-tip callout */
.eco-tip {
  background: var(--color-accent-light);
  border-left: 4px solid var(--color-accent);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  padding: var(--space-5) var(--space-6);
  margin: var(--space-8) 0;
}

.eco-tip__label {
  font-family: var(--font-ui);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: var(--space-2);
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.eco-tip__label::before {
  content: '🌿';
  font-size: 1rem;
}

.eco-tip p {
  font-family: var(--font-body);
  font-size: 1rem;
  color: var(--color-text);
  margin-bottom: 0;
  line-height: 1.7;
}

/* Tags row */
.tags-row {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin: var(--space-8) 0;
}

.tags-row__tag {
  font-family: var(--font-ui);
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--color-text-2);
  background: var(--color-surface-2);
  border: 1px solid var(--color-border);
  padding: var(--space-1) var(--space-4);
  border-radius: var(--radius-full);
  transition: background var(--transition-base), color var(--transition-base);
}

.tags-row__tag:hover {
  background: var(--color-accent-light);
  color: var(--color-accent);
  border-color: var(--color-accent);
}

/* Social share */
.social-share {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-6) 0;
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
  margin: var(--space-8) 0;
  flex-wrap: wrap;
}

.share-label {
  font-family: var(--font-ui);
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--color-text-3);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.share-btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-full);
  font-family: var(--font-ui);
  font-size: 0.8125rem;
  font-weight: 600;
  border: 1px solid var(--color-border);
  color: var(--color-text-2);
  background: var(--color-surface);
  transition: background var(--transition-base), color var(--transition-base), border-color var(--transition-base);
}

.share-btn:hover { background: var(--color-surface-2); border-color: var(--color-border-strong); }
.share-btn.twitter:hover  { background: #e8f4fd; color: #1da1f2; border-color: #1da1f2; }
.share-btn.facebook:hover { background: #e8f0fe; color: #1877f2; border-color: #1877f2; }
.share-btn.linkedin:hover { background: #e7f0f8; color: #0a66c2; border-color: #0a66c2; }
.share-btn.pinterest:hover { background: #fce8e8; color: #e60023; border-color: #e60023; }
.share-btn.email:hover { background: var(--color-accent-light); color: var(--color-accent); border-color: var(--color-accent); }

/* Author bio card */
.author-bio-card {
  background: var(--color-surface-2);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-8);
  display: flex;
  gap: var(--space-6);
  margin: var(--space-10) 0;
}

.author-bio-card__avatar {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-ui);
  font-size: 1.25rem;
  font-weight: 700;
  color: #fff;
  flex-shrink: 0;
}

.author-bio-card__name {
  font-family: var(--font-display);
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--color-ink);
  margin-bottom: var(--space-1);
}

.author-bio-card__role {
  font-family: var(--font-ui);
  font-size: 0.8125rem;
  color: var(--color-accent);
  font-weight: 500;
  margin-bottom: var(--space-3);
}

.author-bio-card__bio {
  font-family: var(--font-body);
  font-size: 0.9375rem;
  color: var(--color-text-2);
  line-height: 1.7;
}

/* Related articles */
.related-articles {
  margin-top: var(--space-12);
  padding-top: var(--space-10);
  border-top: 2px solid var(--color-border);
}

.related-articles__heading {
  font-family: var(--font-display);
  font-size: 1.375rem;
  font-weight: 700;
  color: var(--color-ink);
  margin-bottom: var(--space-8);
}

.related-articles__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
}

/* ── 16. Blog Listing ────────────────────────────────────────── */
.blog-header {
  background: var(--color-surface-2);
  padding: var(--space-16) var(--space-6) var(--space-12);
  position: relative;
  overflow: hidden;
}

.blog-header::after {
  content: '';
  position: absolute;
  bottom: -40px;
  left: 0;
  right: 0;
  height: 80px;
  background: var(--color-bg);
  clip-path: ellipse(80% 100% at 50% 100%);
}

.blog-header__inner {
  max-width: var(--max-width);
  margin: 0 auto;
  text-align: center;
  position: relative;
  z-index: 1;
}

.blog-header__label {
  font-family: var(--font-ui);
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: var(--space-3);
}

.blog-header__title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 5vw, 3rem);
  font-weight: 700;
  color: var(--color-ink);
  margin-bottom: var(--space-4);
}

.blog-header__desc {
  font-family: var(--font-body);
  font-size: 1.0625rem;
  color: var(--color-text-2);
  max-width: 520px;
  margin: 0 auto;
  line-height: 1.7;
}

/* Category filter bar */
.category-filter {
  max-width: var(--max-width);
  margin: var(--space-10) auto 0;
  padding: 0 var(--space-6);
  display: flex;
  gap: var(--space-3);
  flex-wrap: wrap;
  align-items: center;
}

.category-filter__pill {
  font-family: var(--font-ui);
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--color-text-2);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  padding: var(--space-2) var(--space-5);
  border-radius: var(--radius-full);
  transition: background var(--transition-base), color var(--transition-base), border-color var(--transition-base);
}

.category-filter__pill:hover,
.category-filter__pill.is-active {
  background: var(--color-accent);
  color: #fff;
  border-color: var(--color-accent);
}

/* Blog layout */
.blog-layout {
  max-width: var(--max-width);
  margin: var(--space-12) auto;
  padding: 0 var(--space-6);
  display: grid;
  grid-template-columns: 1fr var(--sidebar-width);
  gap: var(--space-12);
  align-items: start;
}

.blog-posts { display: flex; flex-direction: column; gap: var(--space-8); }

/* Pagination */
.pagination {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-8) 0;
}

.pagination__btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  font-family: var(--font-ui);
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--color-text-2);
  transition: background var(--transition-base), color var(--transition-base);
}

.pagination__btn:hover,
.pagination__btn.is-active {
  background: var(--color-accent);
  color: #fff;
  border-color: var(--color-accent);
}

.pagination__nav {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-family: var(--font-ui);
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-accent);
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-sm);
  border: 1px solid var(--color-accent);
  transition: background var(--transition-base), color var(--transition-base);
}

.pagination__nav:hover { background: var(--color-accent); color: #fff; }
.pagination__nav[aria-disabled="true"] { opacity: 0.4; pointer-events: none; }

/* ── 17. Category & About & Contact Pages ────────────────────── */
.page-header {
  background: var(--color-surface-2);
  padding: var(--space-16) var(--space-6) var(--space-12);
  position: relative;
  overflow: hidden;
}

.page-header::after {
  content: '';
  position: absolute;
  bottom: -40px;
  left: 0;
  right: 0;
  height: 80px;
  background: var(--color-bg);
  clip-path: ellipse(80% 100% at 50% 100%);
}

.page-header__inner {
  max-width: var(--max-width);
  margin: 0 auto;
  position: relative;
  z-index: 1;
}

.page-header__label {
  font-family: var(--font-ui);
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: var(--space-3);
}

.page-header__title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 5vw, 3rem);
  font-weight: 700;
  color: var(--color-ink);
  margin-bottom: var(--space-4);
}

.page-header__desc {
  font-family: var(--font-body);
  font-size: 1.0625rem;
  color: var(--color-text-2);
  max-width: 600px;
  line-height: 1.7;
}

/* Content pages */
.content-page {
  max-width: var(--max-width);
  margin: var(--space-12) auto var(--space-16);
  padding: 0 var(--space-6);
}

.content-page--narrow {
  max-width: 720px;
}

/* About page */
.about-intro {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-16);
  align-items: center;
  margin-bottom: var(--space-16);
}

.about-intro__text h2 {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 700;
  color: var(--color-ink);
  margin-bottom: var(--space-6);
}

.about-intro__text p {
  font-family: var(--font-body);
  font-size: 1.0625rem;
  color: var(--color-text-2);
  line-height: 1.8;
  margin-bottom: var(--space-4);
}

.about-intro__visual {
  background: var(--color-surface-2);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-10);
  text-align: center;
}

.about-values {
  margin: var(--space-12) 0;
}

.about-values__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
  margin-top: var(--space-8);
}

.value-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-8) var(--space-6);
  text-align: center;
}

.value-card__icon {
  font-size: 2rem;
  margin-bottom: var(--space-4);
}

.value-card__name {
  font-family: var(--font-display);
  font-size: 1.0625rem;
  font-weight: 600;
  color: var(--color-ink);
  margin-bottom: var(--space-2);
}

.value-card__desc {
  font-family: var(--font-body);
  font-size: 0.9375rem;
  color: var(--color-text-2);
  line-height: 1.6;
}

/* Contact form */
.contact-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-16);
  margin-top: var(--space-12);
}

.contact-form { }

.form-group { margin-bottom: var(--space-5); }

.form-label {
  display: block;
  font-family: var(--font-ui);
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--color-text);
  margin-bottom: var(--space-2);
}

.form-input,
.form-select,
.form-textarea {
  width: 100%;
  padding: var(--space-3) var(--space-4);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  font-family: var(--font-ui);
  font-size: 0.9375rem;
  color: var(--color-text);
  outline: none;
  transition: border-color var(--transition-base), box-shadow var(--transition-base);
}

.form-input:focus,
.form-textarea:focus { border-color: var(--color-accent); box-shadow: 0 0 0 3px rgba(61,122,69,.12); }

.form-textarea { resize: vertical; min-height: 140px; }

.btn-submit {
  width: 100%;
  padding: var(--space-4);
  background: var(--color-accent);
  color: #fff;
  font-family: var(--font-ui);
  font-size: 1rem;
  font-weight: 600;
  border-radius: var(--radius-md);
  transition: background var(--transition-base), transform var(--transition-base);
}

.btn-submit:hover { background: var(--color-accent-hover); transform: translateY(-1px); }

/* FAQ */
.faq-list { display: flex; flex-direction: column; gap: var(--space-4); }

.faq-item {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
}

.faq-question {
  width: 100%;
  padding: var(--space-5) var(--space-6);
  background: var(--color-surface);
  display: flex;
  justify-content: space-between;
  align-items: center;
  text-align: left;
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 600;
  color: var(--color-ink);
  cursor: pointer;
  transition: background var(--transition-base);
}

.faq-question:hover { background: var(--color-surface-2); }
.faq-question::after { content: '+'; font-size: 1.25rem; font-weight: 400; flex-shrink: 0; }

.faq-answer {
  padding: var(--space-5) var(--space-6);
  background: var(--color-bg);
  border-top: 1px solid var(--color-border);
  font-family: var(--font-body);
  font-size: 0.9375rem;
  color: var(--color-text-2);
  line-height: 1.7;
}

/* ── 18. Legal Page ───────────────────────────────────────────── */
.legal-content {
  max-width: var(--article-width);
  margin: var(--space-12) auto var(--space-16);
  padding: 0 var(--space-6);
}

.legal-content h2 {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-ink);
  margin: var(--space-10) 0 var(--space-4);
}

.legal-content p,
.legal-content li {
  font-family: var(--font-body);
  font-size: 1rem;
  color: var(--color-text-2);
  line-height: 1.7;
  margin-bottom: var(--space-4);
}

.legal-content ul { list-style: disc; padding-left: var(--space-6); }
.legal-content a { color: var(--color-accent); }
.legal-content a:hover { text-decoration: underline; }

/* ── 19. 404 Page ────────────────────────────────────────────── */
.error-page {
  max-width: 640px;
  margin: var(--space-20) auto var(--space-16);
  padding: 0 var(--space-6);
  text-align: center;
}

.error-page__code {
  font-family: var(--font-display);
  font-size: 6rem;
  font-weight: 700;
  color: var(--color-accent-light);
  line-height: 1;
  margin-bottom: var(--space-4);
  display: block;
}

.error-page__title {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 700;
  color: var(--color-ink);
  margin-bottom: var(--space-4);
}

.error-page__desc {
  font-family: var(--font-body);
  font-size: 1.0625rem;
  color: var(--color-text-2);
  margin-bottom: var(--space-8);
  line-height: 1.7;
}

.error-page__actions {
  display: flex;
  gap: var(--space-4);
  justify-content: center;
  flex-wrap: wrap;
}

.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  background: var(--color-accent);
  color: #fff;
  font-family: var(--font-ui);
  font-size: 0.9375rem;
  font-weight: 600;
  padding: var(--space-4) var(--space-8);
  border-radius: var(--radius-md);
  transition: background var(--transition-base);
}

.btn-primary:hover { background: var(--color-accent-hover); }

.btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  background: var(--color-surface);
  color: var(--color-text);
  font-family: var(--font-ui);
  font-size: 0.9375rem;
  font-weight: 600;
  padding: var(--space-4) var(--space-8);
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  transition: background var(--transition-base);
}

.btn-secondary:hover { background: var(--color-surface-2); }

/* ── 20. Utilities ───────────────────────────────────────────── */
.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--space-6);
}

.text-accent { color: var(--color-accent); }
.text-earth  { color: var(--color-earth); }
.text-clay   { color: var(--color-clay); }
.font-display { font-family: var(--font-display); }

/* ── 21. Responsive ──────────────────────────────────────────── */
@media (max-width: 1024px) {
  .articles-grid { grid-template-columns: repeat(2, 1fr); }
  .categories-grid { grid-template-columns: repeat(2, 1fr); }
  .footer__grid { grid-template-columns: 1fr 1fr; gap: var(--space-10); }
  .about-values__grid { grid-template-columns: repeat(2, 1fr); }
  .contact-layout { grid-template-columns: 1fr; gap: var(--space-10); }
  .about-intro { grid-template-columns: 1fr; gap: var(--space-10); }
}

@media (max-width: 768px) {
  :root {
    --header-height: 60px;
  }

  .navbar__nav {
    display: none;
    position: absolute;
    top: var(--header-height);
    left: 0;
    right: 0;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: var(--space-4) var(--space-6);
    background: var(--color-bg);
    border-bottom: 1px solid var(--color-border);
    box-shadow: var(--shadow-md);
  }
  .navbar__nav.is-open { display: flex; }
  .navbar__dropdown-menu {
    position: static;
    box-shadow: none;
    min-width: 0;
    margin-top: var(--space-2);
  }
  .navbar__mobile-toggle { display: flex; }

  .hero {
    grid-template-columns: 1fr;
    padding: var(--space-12) var(--space-6) var(--space-10);
  }

  .hero__visual { display: none; }
  .hero__title { font-size: 2rem; }

  .featured-article { grid-template-columns: 1fr; }
  .featured-article__image-wrap {
    aspect-ratio: 16/9;
  }

  .articles-grid { grid-template-columns: 1fr; }
  .related-articles__grid { grid-template-columns: 1fr; }

  .page-with-sidebar,
  .article-layout,
  .blog-layout { grid-template-columns: 1fr; }

  .sidebar { position: static; }

  .card-wide { grid-template-columns: 1fr; }
  .card-wide__image-wrap {
    aspect-ratio: 16/9;
  }

  .author-bio-card { flex-direction: column; align-items: center; text-align: center; }

  .about-values__grid { grid-template-columns: 1fr; }
  .footer__grid { grid-template-columns: 1fr; }
}

@media (max-width: 480px) {
  .newsletter-band__form { flex-direction: column; }
  .newsletter-inline__form { flex-direction: column; }
  .hero__subtitle { font-size: 1rem; }
  .categories-grid { grid-template-columns: 1fr; }
}

/* ── 22. Print ───────────────────────────────────────────────── */
@media print {
  .navbar,
  .sidebar,
  .newsletter-band,
  .newsletter-inline,
  .social-share,
  .related-articles,
  .footer,
  .reading-progress { display: none !important; }

  .article-layout { grid-template-columns: 1fr; }
  .article-body { max-width: 100%; }

  body { font-size: 12pt; line-height: 1.5; color: #000; }
  a { color: #000; }
}