/* =====================================================
   Premium Grounding Deals - Stylesheet
   Theme: Earthy / wellness - greens, naturals, fast-loading
   No external fonts/images required for core rendering
   ===================================================== */

:root {
  --color-ink: #2b3328;
  --color-paper: #f6f4ee;          /* warm off-white */
  --color-card: #ffffff;
  --color-accent: #5c7a4f;          /* sage/forest green - primary CTA */
  --color-accent-dark: #475e3c;
  --color-earth: #b08968;           /* warm clay/terracotta - secondary */
  --color-leaf: #8aa888;            /* soft leaf green - highlights */
  --color-gold: #c9a14a;            /* ratings, badges */
  --color-border: #e2dfd4;
  --color-muted: #6f7a6a;
  --font-display: Georgia, 'Times New Roman', serif;
  --font-body: -apple-system, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
  --radius: 12px;
  --max-width: 1180px;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: var(--font-body);
  background: var(--color-paper);
  color: var(--color-ink);
  line-height: 1.65;
}

img { max-width: 100%; height: auto; }

.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 20px;
}

a { color: var(--color-accent-dark); text-decoration: none; }
a:hover { text-decoration: underline; }

h1, h2, h3, h4 {
  font-family: var(--font-display);
  color: var(--color-ink);
  line-height: 1.25;
  margin: 0 0 0.5em;
}

/* ---------- Header ---------- */
.site-header {
  background: #3347b4;
  border-bottom: 3px solid var(--color-accent);
}
.header-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 16px 20px;
}
.logo-text {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: bold;
  color: var(--color-accent-dark);
}
.logo img { height: 44px; }
.main-nav a {
  margin-left: 22px;
  color: #fff;
  font-weight: 600;
  font-size: 0.95rem;
}
.main-nav a:hover { color: var(--color-accent-dark); text-decoration: none; }
.header-tagline {
  background: var(--color-accent);
  color: #fff;
  font-size: 0.85rem;
  text-align: center;
  padding: 6px 0;
}

/* ---------- Breadcrumbs ---------- */
.breadcrumbs {
  font-size: 0.85rem;
  color: var(--color-muted);
  margin-top: 14px;
}
.breadcrumbs a { color: var(--color-muted); }

/* ---------- Main ---------- */
.main-content { padding: 24px 0 60px; min-height: 50vh; }

/* ---------- Hero ---------- */
.hero {
  background: linear-gradient(135deg, var(--color-accent), #3f5536);
  color: #fff;
  border-radius: var(--radius);
  padding: 48px 32px;
  margin-bottom: 32px;
  text-align: center;
}
.hero h1 { color: #fff; font-size: 2.2rem; }
.hero p { color: #eef3ec; opacity: .95; max-width: 640px; margin: 12px auto 0; }
.hero .badge {
  display: inline-block;
  background: var(--color-gold);
  color: #2b3328;
  font-weight: 700;
  font-size: 0.8rem;
  padding: 4px 12px;
  border-radius: 20px;
  margin-bottom: 12px;
}

/* ---------- Cards / Grid ---------- */
.grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 22px;
  margin: 24px 0;
}
.card {
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: transform .15s ease, box-shadow .15s ease;
  display: flex;
  flex-direction: column;
}
.card:hover { transform: translateY(-3px); box-shadow: 0 8px 24px rgba(60,80,50,.10); }
.card img { width: 100%; height: 190px; object-fit: cover; background: #ece7da; }
.card-body { padding: 16px; flex: 1; display: flex; flex-direction: column; }
.card-body h3 { font-size: 1.08rem; margin-bottom: 6px; }
.card-body h3 a { color: var(--color-ink); }
.card-meta { font-size: 0.85rem; color: var(--color-muted); margin-bottom: 8px; }
.card-price { margin-top: auto; padding-top: 10px; }
.price-old { text-decoration: line-through; color: var(--color-muted); margin-right: 6px; }
.price-new { color: var(--color-accent-dark); font-weight: 700; font-size: 1.2rem; }
.discount-badge {
  background: var(--color-earth);
  color: #fff;
  font-size: 0.75rem;
  font-weight: 700;
  padding: 3px 8px;
  border-radius: 6px;
  margin-left: 8px;
}
.stock-badge {
  font-size: 0.75rem;
  font-weight: 700;
  padding: 2px 8px;
  border-radius: 4px;
}
.stock-in { background: #e9f3e6; color: var(--color-accent-dark); }
.stock-out { background: #fbe9e7; color: #c0392b; }

/* ---------- Offer / Coupon Card ---------- */
.offer-card {
  background: var(--color-card);
  border: 2px dashed var(--color-accent);
  border-radius: var(--radius);
  padding: 20px;
  margin-bottom: 18px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}
.offer-card .offer-info h3 { margin-bottom: 4px; font-size: 1.15rem; }
.offer-card .offer-info p { margin: 0; color: var(--color-muted); font-size: 0.9rem; }
.offer-discount {
  font-weight: 800;
  color: var(--color-earth);
  font-size: 1.4rem;
  min-width: 70px;
  text-align: center;
}
.offer-code {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: #f1efe5;
  border: 1px solid var(--color-border);
  border-radius: 6px;
  padding: 8px 14px;
  font-family: monospace;
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: 1px;
}
.btn {
  display: inline-block;
  background: var(--color-accent);
  color: #fff;
  font-weight: 700;
  padding: 10px 22px;
  border-radius: 8px;
  border: none;
  cursor: pointer;
  font-size: 0.95rem;
}
.btn:hover { background: var(--color-accent-dark); text-decoration: none; }
.btn-outline {
  background: transparent;
  border: 2px solid var(--color-accent);
  color: var(--color-accent-dark);
}
.btn-earth { background: var(--color-earth); }
.btn-earth:hover { background: #96714f; }
.offer-meta {
  font-size: 0.8rem;
  color: var(--color-muted);
  margin-top: 8px;
}
.verified-badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  color: var(--color-accent-dark);
  font-size: 0.8rem;
  font-weight: 700;
}
.expired-tag {
  background: #d33;
  color: #fff;
  font-size: 0.7rem;
  padding: 2px 8px;
  border-radius: 4px;
  margin-left: 8px;
}

/* ---------- Product Detail ---------- */
.product-header { margin-bottom: 16px; }
.stars { color: var(--color-gold); font-size: 1.1rem; letter-spacing: 2px; }
.product-gallery { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 8px; margin-bottom: 20px; }
.product-gallery img { width: 100%; height: 100%; object-fit: cover; border-radius: 8px; background: #ece7da; }
.product-gallery img:first-child { grid-row: span 2; height: 100%; }
.product-info-box {
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 20px;
}
.spec-table { width: 100%; border-collapse: collapse; margin-top: 8px; }
.spec-table th, .spec-table td { text-align: left; padding: 6px 8px; border-bottom: 1px solid var(--color-border); font-size: 0.9rem; }
.spec-table th { color: var(--color-muted); font-weight: 600; width: 40%; }
.tags-row { margin-top: 16px; }
.tag-pill {
  display: inline-block;
  background: #eef3ec;
  color: var(--color-accent-dark);
  border-radius: 20px;
  padding: 4px 12px;
  font-size: 0.8rem;
  margin: 0 6px 6px 0;
}

/* ---------- Reviews ---------- */
.review-card {
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 16px;
  margin-bottom: 14px;
  background: var(--color-card);
}
.review-card .review-header { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 8px; margin-bottom: 6px; }
.review-card .review-author { font-weight: 700; }
.review-card .review-date { font-size: 0.8rem; color: var(--color-muted); }
.review-card .review-title { font-weight: 700; margin: 4px 0; }
.review-card img.review-photo { max-width: 160px; border-radius: 8px; margin-top: 8px; }
.review-summary { display: flex; align-items: center; gap: 16px; margin-bottom: 18px; flex-wrap: wrap; }
.review-summary .big-rating { font-size: 2.4rem; font-weight: 800; color: var(--color-accent-dark); }
.write-review-form { background: var(--color-card); border: 1px solid var(--color-border); border-radius: var(--radius); padding: 20px; margin-top: 20px; }
.rating-input { display: flex; gap: 4px; font-size: 1.6rem; }
.rating-input label { cursor: pointer; color: #ddd; }
.rating-input input { display: none; }
.rating-input input:checked ~ label,
.rating-input label:hover,
.rating-input label:hover ~ label { color: var(--color-gold); }
/* radio inputs are after labels via row-reverse trick */
.rating-input { flex-direction: row-reverse; }

/* ---------- Sections ---------- */
.section-title {
  border-bottom: 2px solid var(--color-accent);
  padding-bottom: 8px;
  margin-top: 36px;
}

/* ---------- Pagination ---------- */
.pagination { display: flex; gap: 8px; justify-content: center; margin: 32px 0; flex-wrap: wrap; }
.page-link {
  border: 1px solid var(--color-border);
  border-radius: 6px;
  padding: 8px 14px;
  color: var(--color-ink);
}
.page-link.active { background: var(--color-accent); color: #fff; border-color: var(--color-accent); }

/* ---------- Footer ---------- */
.site-footer { background: #2b3328; color: #d9d6c8; margin-top: 40px; }
.footer-inner {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 24px;
  padding: 40px 20px;
}
.footer-inner h4 { color: #fff; font-size: 1rem; }
.footer-inner ul { list-style: none; padding: 0; margin: 0; }
.footer-inner li { margin-bottom: 6px; }
.footer-inner a { color: #c4c9bc; font-size: 0.9rem; }
.disclosure { font-size: 0.8rem; color: #a3a89a; }
.footer-bottom { padding: 16px 20px; border-top: 1px solid #3e4738; font-size: 0.8rem; text-align: center; }

/* ---------- Forms (review form) ---------- */
.form-group { margin-bottom: 14px; }
.form-group label { display: block; font-weight: 600; margin-bottom: 4px; font-size: 0.9rem; }
input[type=text], input[type=email], textarea, select {
  width: 100%;
  padding: 9px;
  border: 1px solid var(--color-border);
  border-radius: 6px;
  font-size: 0.9rem;
  font-family: inherit;
}
textarea { resize: vertical; }

/* ---------- Alerts ---------- */
.alert { padding: 12px 16px; border-radius: 8px; margin-bottom: 16px; }
.alert-success { background: #e9f3e6; color: var(--color-accent-dark); border: 1px solid #c9e0c2; }
.alert-error { background: #fbe9e7; color: #c0392b; border: 1px solid #f3c4bd; }

/* ---------- Responsive ---------- */
@media (max-width: 768px) {
  .header-inner { flex-direction: column; gap: 10px; }
  .main-nav a { margin: 0 8px; font-size: 0.85rem; }
  .product-gallery { grid-template-columns: 1fr; }
  .product-gallery img:first-child { grid-row: auto; height: 220px; }
  .offer-card { flex-direction: column; align-items: flex-start; }
}