/* =========================================================
   TrendSpry — Design System
   Modern, warm, editorial. Mobile-first, fully responsive.
   ========================================================= */

:root {
  /* Color palette — warm cream + deep maroon + gold accent */
  --color-bg:          #FBF7F1;
  --color-bg-alt:      #F3ECE1;
  --color-surface:     #FFFFFF;
  --color-ink:         #2A211C;
  --color-ink-soft:    #5B4F47;
  --color-muted:       #8A7C72;
  --color-border:      #E7DDD0;

  --color-primary:     #8C2F3D;   /* deep maroon */
  --color-primary-dark:#6E2431;
  --color-primary-tint:#FBEFEF;

  --color-accent:      #B4802A;   /* antique gold */
  --color-accent-tint: #FBF2DE;

  --color-focus:       #2A6F7E;

  /* Type */
  --font-display: 'Fraunces', Georgia, 'Times New Roman', serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;

  /* Spacing scale */
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.5rem;
  --space-6: 2rem;
  --space-7: 3rem;
  --space-8: 4.5rem;

  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 20px;

  --shadow-sm: 0 1px 2px rgba(42, 33, 28, 0.06), 0 1px 1px rgba(42, 33, 28, 0.04);
  --shadow-md: 0 8px 24px rgba(42, 33, 28, 0.08);
  --shadow-lg: 0 16px 40px rgba(42, 33, 28, 0.14);

  --max-width: 1160px;
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--color-bg);
  color: var(--color-ink);
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--color-primary); text-decoration: none; }
a:hover { text-decoration: underline; }
ul, ol { padding-left: 1.25em; }
h1, h2, h3, h4 { font-family: var(--font-display); line-height: 1.2; color: var(--color-ink); margin: 0 0 0.6em; }
p { margin: 0 0 1.1em; }
button { font-family: inherit; }

.sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0;
}
.skip-link {
  position: absolute; left: -999px; top: 0; background: var(--color-primary);
  color: #fff; padding: 0.6em 1em; z-index: 1000; border-radius: 0 0 8px 0;
}
.skip-link:focus { left: 0; }

:focus-visible { outline: 3px solid var(--color-focus); outline-offset: 2px; }

.wrap {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--space-5);
}

/* ---------- Header ---------- */
.site-header {
  background: var(--color-surface);
  border-bottom: 1px solid var(--color-border);
  position: sticky;
  top: 0;
  z-index: 100;
}
.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: var(--space-4);
  padding-bottom: var(--space-4);
  gap: var(--space-4);
}
.brand { display: flex; align-items: center; gap: var(--space-3); color: var(--color-ink); }
.brand:hover { text-decoration: none; }
.brand__mark {
  display: inline-flex; align-items: center; justify-content: center;
  width: 42px; height: 42px; border-radius: 50%;
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
  color: #fff; font-family: var(--font-display); font-weight: 600; font-size: 1rem;
  flex-shrink: 0;
}
.brand__text { display: flex; flex-direction: column; line-height: 1.2; }
.brand__name { font-family: var(--font-display); font-weight: 700; font-size: 1.35rem; }
.brand__tagline { font-size: 0.72rem; color: var(--color-muted); letter-spacing: 0.02em; }
.brand--footer .brand__mark { width: 36px; height: 36px; font-size: 0.9rem; }
.brand--footer { margin-bottom: var(--space-3); }

.site-nav ul { list-style: none; margin: 0; padding: 0; display: flex; gap: var(--space-5); }
.site-nav a {
  color: var(--color-ink-soft); font-weight: 500; font-size: 0.95rem;
  padding: 0.4em 0; border-bottom: 2px solid transparent;
}
.site-nav a:hover, .site-nav a.is-active {
  color: var(--color-primary); text-decoration: none; border-bottom-color: var(--color-accent);
}

.nav-toggle {
  display: none; flex-direction: column; justify-content: center; gap: 5px;
  width: 40px; height: 40px; background: none; border: 1px solid var(--color-border);
  border-radius: var(--radius-sm); cursor: pointer;
}
.nav-toggle span { display: block; height: 2px; width: 20px; margin: 0 auto; background: var(--color-ink); }

/* ---------- Hero / Page header ---------- */
.page-header {
  padding: var(--space-7) 0 var(--space-6);
  text-align: center;
}
.page-header h1 {
  font-size: clamp(1.9rem, 4vw, 2.75rem);
  margin-bottom: 0.4em;
}
.page-header p {
  color: var(--color-ink-soft);
  font-size: 1.1rem;
  max-width: 640px;
  margin: 0 auto;
}
.eyebrow {
  display: inline-block; text-transform: uppercase; letter-spacing: 0.08em;
  font-size: 0.75rem; font-weight: 600; color: var(--color-accent);
  background: var(--color-accent-tint); padding: 0.35em 0.9em; border-radius: 999px;
  margin-bottom: var(--space-4);
}

.hero {
  background: linear-gradient(180deg, var(--color-bg-alt), var(--color-bg));
  border-bottom: 1px solid var(--color-border);
}

/* ---------- Sections ---------- */
.section { padding: var(--space-7) 0; }
.section--tight { padding: var(--space-6) 0; }
.section-heading {
  display: flex; align-items: baseline; justify-content: space-between;
  gap: var(--space-4); margin-bottom: var(--space-5); flex-wrap: wrap;
}
.section-heading h2 { font-size: clamp(1.4rem, 3vw, 1.9rem); margin: 0; }
.section-heading a { font-weight: 600; font-size: 0.9rem; white-space: nowrap; }

/* ---------- Card grid ---------- */
.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: var(--space-5);
}
.card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: transform 0.18s ease, box-shadow 0.18s ease;
}
.card:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); }
.card__media {
  aspect-ratio: 16 / 10;
  background: linear-gradient(135deg, var(--card-a, #C98A6B), var(--card-b, #8C2F3D));
  position: relative;
  display: flex; align-items: flex-end; padding: var(--space-4);
}
.card__media::after {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(0,0,0,0) 40%, rgba(0,0,0,0.35));
}
.card__category {
  position: relative; z-index: 1;
  color: #fff; font-size: 0.72rem; font-weight: 600; text-transform: uppercase;
  letter-spacing: 0.06em; background: rgba(0,0,0,0.28); padding: 0.3em 0.7em;
  border-radius: 999px; backdrop-filter: blur(2px);
}
.card__body { padding: var(--space-5); display: flex; flex-direction: column; flex: 1; }
.card__title {
  font-size: 1.15rem; margin-bottom: 0.5em;
}
.card__title a { color: var(--color-ink); }
.card__title a:hover { color: var(--color-primary); text-decoration: none; }
.card__excerpt { color: var(--color-ink-soft); font-size: 0.94rem; flex: 1; margin-bottom: var(--space-3); }
.card__meta { font-size: 0.8rem; color: var(--color-muted); display: flex; gap: var(--space-3); }

/* Deterministic gradient variety for card media based on category */
.card[data-cat="sarees-handloom"] .card__media   { --card-a:#D69A6C; --card-b:#8C2F3D; }
.card[data-cat="jewelry-accessories"] .card__media { --card-a:#C9A24B; --card-b:#6E2431; }
.card[data-cat="style-guides"] .card__media      { --card-a:#B4802A; --card-b:#4A2B2E; }
.card[data-cat="culture-heritage"] .card__media  { --card-a:#8C6A4F; --card-b:#3A2A22; }
.card[data-cat="buying-guides"] .card__media     { --card-a:#A85A3E; --card-b:#5B2A2E; }

/* ---------- Category chips / listing filter row ---------- */
.chip-row { display: flex; flex-wrap: wrap; gap: var(--space-2); margin-bottom: var(--space-6); }
.chip {
  display: inline-block; padding: 0.5em 1.1em; border-radius: 999px;
  border: 1px solid var(--color-border); background: var(--color-surface);
  color: var(--color-ink-soft); font-size: 0.88rem; font-weight: 500;
}
.chip:hover { border-color: var(--color-primary); color: var(--color-primary); text-decoration: none; }
.chip.is-active { background: var(--color-primary); border-color: var(--color-primary); color: #fff; }

/* ---------- Article page ---------- */
.article-header { padding: var(--space-7) 0 var(--space-5); }
.article-header .eyebrow-link a {
  text-transform: uppercase; letter-spacing: 0.06em; font-size: 0.75rem;
  font-weight: 700; color: var(--color-accent);
}
.article-header h1 {
  font-size: clamp(2rem, 4.5vw, 3rem);
  margin: 0.4em 0 0.5em;
}
.article-meta {
  display: flex; flex-wrap: wrap; gap: var(--space-4);
  color: var(--color-muted); font-size: 0.9rem;
}
.article-lede { font-size: 1.15rem; color: var(--color-ink-soft); max-width: 70ch; }

.article-body {
  max-width: 72ch;
  font-size: 1.08rem;
}
.article-body h2 {
  font-size: 1.5rem;
  margin-top: 1.6em;
  padding-top: 0.2em;
}
.article-body h3 {
  font-size: 1.2rem;
  margin-top: 1.3em;
}
.article-body p { margin-bottom: 1.3em; color: var(--color-ink); }
.article-body ul, .article-body ol { margin: 0 0 1.4em; padding-left: 1.3em; }
.article-body li { margin-bottom: 0.5em; }
.article-body strong { color: var(--color-ink); }

.article-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 300px;
  gap: var(--space-7);
  align-items: start;
}
.article-sidebar { position: sticky; top: 96px; display: flex; flex-direction: column; gap: var(--space-5); }
.sidebar-card {
  background: var(--color-surface); border: 1px solid var(--color-border);
  border-radius: var(--radius-md); padding: var(--space-5);
}
.sidebar-card h3 { font-size: 1.05rem; margin-bottom: var(--space-3); }
.sidebar-card ul { list-style: none; margin: 0; padding: 0; }
.sidebar-card li { margin-bottom: var(--space-3); }
.sidebar-card li a { color: var(--color-ink-soft); font-size: 0.92rem; }
.sidebar-card li a:hover { color: var(--color-primary); }

.ad-slot {
  border: 1px dashed var(--color-border); border-radius: var(--radius-md);
  padding: var(--space-4); margin: var(--space-6) 0; text-align: center;
  color: var(--color-muted); font-size: 0.8rem;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; gap: 0.5em;
  background: var(--color-primary); color: #fff; border: none;
  padding: 0.75em 1.5em; border-radius: 999px; font-weight: 600;
  font-size: 0.95rem; cursor: pointer;
}
.btn:hover { background: var(--color-primary-dark); text-decoration: none; }
.btn--outline {
  background: transparent; color: var(--color-primary); border: 1.5px solid var(--color-primary);
}
.btn--outline:hover { background: var(--color-primary-tint); }

/* ---------- Forms ---------- */
.form-group { margin-bottom: var(--space-4); }
.form-group label { display: block; font-weight: 600; margin-bottom: 0.4em; font-size: 0.92rem; }
.form-group input, .form-group textarea {
  width: 100%; padding: 0.75em 0.9em; border: 1px solid var(--color-border);
  border-radius: var(--radius-sm); font-family: inherit; font-size: 1rem; background: var(--color-surface);
  color: var(--color-ink);
}
.form-group input:focus, .form-group textarea:focus { border-color: var(--color-primary); }
.form-note { font-size: 0.85rem; color: var(--color-muted); }

/* ---------- Static content pages ---------- */
.prose { max-width: 72ch; font-size: 1.05rem; }
.prose h2 { font-size: 1.4rem; margin-top: 1.6em; }
.prose p { margin-bottom: 1.2em; color: var(--color-ink); }
.prose ul { margin-bottom: 1.2em; }

/* ---------- Footer ---------- */
.site-footer { background: var(--color-ink); color: #E9E1D8; margin-top: var(--space-8); }
.site-footer__inner {
  display: grid; grid-template-columns: 2fr 1fr 1fr; gap: var(--space-6);
  padding: var(--space-7) 0 var(--space-6);
}
.site-footer a { color: #D8CCBE; }
.site-footer a:hover { color: #fff; }
.site-footer h3 { color: #fff; font-family: var(--font-body); font-size: 0.95rem; text-transform: uppercase; letter-spacing: 0.05em; margin-bottom: var(--space-3); }
.site-footer ul { list-style: none; margin: 0; padding: 0; }
.site-footer li { margin-bottom: 0.6em; font-size: 0.92rem; }
.site-footer__about { font-size: 0.9rem; color: #C7BAAA; max-width: 42ch; }
.site-footer__bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding: var(--space-4) 0; font-size: 0.82rem; color: #A99A88;
}

/* ---------- 404 ---------- */
.error-page { text-align: center; padding: var(--space-8) 0; }
.error-page h1 { font-size: clamp(3rem, 10vw, 6rem); color: var(--color-primary); margin-bottom: 0.2em; }

/* ---------- Responsive ---------- */
@media (max-width: 900px) {
  .article-layout { grid-template-columns: 1fr; }
  .article-sidebar { position: static; }
  .site-footer__inner { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 720px) {
  .nav-toggle { display: flex; }
  .site-nav {
    position: fixed; top: 0; right: 0; height: 100vh; width: min(78vw, 320px);
    background: var(--color-surface); box-shadow: var(--shadow-lg);
    transform: translateX(100%); transition: transform 0.25s ease;
    padding: calc(var(--space-7) + 12px) var(--space-5) var(--space-5);
    z-index: 200;
  }
  .site-nav.is-open { transform: translateX(0); }
  .site-nav ul { flex-direction: column; gap: var(--space-1); }
  .site-nav a { display: block; padding: 0.7em 0.2em; }
  .site-footer__inner { grid-template-columns: 1fr; }
  .wrap { padding: 0 var(--space-4); }
  .page-header { padding: var(--space-6) 0 var(--space-5); }
  .section { padding: var(--space-6) 0; }
}

@media (max-width: 480px) {
  .brand__tagline { display: none; }
  .card-grid { grid-template-columns: 1fr; }
}

/* ---------- Breadcrumbs ---------- */
.breadcrumbs { padding: var(--space-4) 0 0; }
.breadcrumbs ol {
  list-style: none; display: flex; flex-wrap: wrap; align-items: center;
  margin: 0; padding: 0; gap: 0.4em; font-size: 0.85rem; color: var(--color-muted);
}
.breadcrumbs li { display: flex; align-items: center; gap: 0.4em; }
.breadcrumbs li:not(:last-child)::after { content: '/'; color: var(--color-border); margin-left: 0.4em; }
.breadcrumbs a { color: var(--color-ink-soft); }
.breadcrumbs a:hover { color: var(--color-primary); }
.breadcrumbs span[aria-current] { color: var(--color-ink); font-weight: 500; }

/* ---------- Share buttons ---------- */
.share-row {
  display: flex; align-items: center; flex-wrap: wrap; gap: var(--space-2);
  margin-top: var(--space-4);
}
.share-row__label { font-size: 0.85rem; color: var(--color-muted); margin-right: 0.2em; }
.share-btn {
  display: inline-flex; align-items: center; justify-content: center;
  width: 36px; height: 36px; border-radius: 50%;
  background: var(--color-bg-alt); color: var(--color-ink) !important;
  font-family: var(--font-body); font-weight: 700; font-size: 0.85rem;
  border: 1px solid var(--color-border); transition: background 0.15s ease, color 0.15s ease, transform 0.15s ease;
}
.share-btn:hover { background: var(--color-primary); color: #fff !important; transform: translateY(-2px); }
.share-row--footer {
  border-top: 1px solid var(--color-border); padding-top: var(--space-5); margin-top: var(--space-6);
}

/* ---------- FAQ accordion ---------- */
.faq-section { margin-top: var(--space-7); }
.faq-section h2 { margin-bottom: var(--space-4); }
.faq-list { display: flex; flex-direction: column; gap: var(--space-2); }
.faq-item {
  background: var(--color-surface); border: 1px solid var(--color-border);
  border-radius: var(--radius-md); padding: var(--space-4) var(--space-5);
}
.faq-item summary {
  cursor: pointer; font-weight: 600; font-family: var(--font-display);
  font-size: 1.05rem; color: var(--color-ink); list-style: none; position: relative;
  padding-right: var(--space-6);
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
  content: '+'; position: absolute; right: 0; top: 0; font-size: 1.3rem;
  color: var(--color-accent); font-weight: 400;
}
.faq-item[open] summary::after { content: '\2212'; }
.faq-item p { margin-top: var(--space-3); margin-bottom: 0; color: var(--color-ink-soft); line-height: 1.7; }