/* ============================================
   PetFoodCompare — Stylesheet
   Aesthetic: Warm, playful editorial
   Inspired by: premium pet lifestyle brands,
   friendly expert advice, cozy reading nook
   Fonts: Playfair Display (display) + Nunito (body)
   Palette: Warm cream, amber, sage, soft terracotta
   ============================================ */

:root {
  --cream:        #faf6f0;
  --cream-2:      #f4ede2;
  --cream-3:      #ecddd0;
  --amber:        #c97d2e;
  --amber-light:  #f9ecd9;
  --amber-dark:   #9c5e1a;
  --sage:         #5a7a5c;
  --sage-light:   #e8f0e9;
  --terracotta:   #c4603a;
  --terra-light:  #faeae4;
  --ink:          #1f1a14;
  --ink-2:        #3d3326;
  --ink-3:        #7a6a58;
  --border:       #e0d5c8;
  --white:        #fffdf9;
  --warn:         #c0392b;
  --warn-light:   #fdecea;
  --good:         #2a6b3a;
  --good-light:   #e8f5ee;
  --shadow:       0 2px 8px rgba(31,26,20,0.08), 0 8px 28px rgba(31,26,20,0.06);
  --shadow-lg:    0 12px 40px rgba(31,26,20,0.12);
  --radius:       14px;
  --radius-sm:    8px;
  --font-display: 'Playfair Display', Georgia, serif;
  --font-body:    'Nunito', system-ui, sans-serif;
  --max-w:        1140px;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font-body);
  background: var(--cream);
  color: var(--ink);
  font-size: 16px;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}
.container { max-width: var(--max-w); margin: 0 auto; padding: 0 24px; }

/* ─── HEADER ─────────────────────────────── */
.site-header {
  background: rgba(250,246,240,0.95);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
  position: sticky; top: 0; z-index: 100;
}
.header-inner { display: flex; align-items: center; justify-content: space-between; height: 60px; }
.logo {
  font-family: var(--font-body);
  font-size: 18px; font-weight: 300;
  color: var(--ink); text-decoration: none;
  display: flex; align-items: center; gap: 6px;
}
.logo strong { font-weight: 700; color: var(--amber-dark); }
.logo-paw { font-size: 18px; }
nav { display: flex; gap: 26px; }
nav a { font-size: 14px; font-weight: 500; color: var(--ink-3); text-decoration: none; transition: color 0.2s; }
nav a:hover { color: var(--amber); }

/* ─── BUTTONS ────────────────────────────── */
.btn-primary {
  display: inline-block; background: var(--amber);
  color: #fff; padding: 13px 26px; border-radius: 50px;
  font-size: 15px; font-weight: 600; text-decoration: none;
  transition: background 0.2s, transform 0.1s; letter-spacing: 0.01em;
}
.btn-primary:hover { background: var(--amber-dark); }
.btn-primary:active { transform: scale(0.98); }
.btn-secondary {
  display: inline-block; border: 2px solid var(--amber);
  color: var(--amber); padding: 10px 22px; border-radius: 50px;
  font-size: 14px; font-weight: 600; text-decoration: none; transition: all 0.2s;
}
.btn-secondary:hover { background: var(--amber); color: #fff; }
.btn-outline-dark {
  display: inline-block; border: 2px solid var(--ink-2);
  color: var(--ink-2); padding: 11px 24px; border-radius: 50px;
  font-size: 14px; font-weight: 600; text-decoration: none; transition: all 0.2s;
}
.btn-outline-dark:hover { background: var(--ink-2); color: var(--cream); }

/* ─── HERO ───────────────────────────────── */
.hero {
  padding: 80px 0 72px;
  position: relative; overflow: hidden;
  background: linear-gradient(145deg, var(--cream) 0%, var(--amber-light) 100%);
}
.hero-blob {
  position: absolute; border-radius: 50%;
  pointer-events: none; opacity: 0.4;
}
.hero-blob-1 { width: 500px; height: 500px; background: radial-gradient(circle, #f0d5a8, transparent 70%); top: -150px; right: -100px; }
.hero-blob-2 { width: 300px; height: 300px; background: radial-gradient(circle, #e8d5b8, transparent 70%); bottom: -80px; left: -60px; }
.hero-inner { display: grid; grid-template-columns: 1fr 340px; gap: 56px; align-items: center; position: relative; z-index: 1; }
.eyebrow { font-size: 11px; font-weight: 700; letter-spacing: 0.12em; text-transform: uppercase; color: var(--amber); margin-bottom: 16px; }
h1 { font-family: var(--font-display); font-size: clamp(40px, 5vw, 62px); line-height: 1.1; letter-spacing: -0.01em; color: var(--ink); font-weight: 700; margin-bottom: 20px; }
h1 em { font-style: italic; color: var(--amber-dark); }
.hero-sub { font-size: 17px; color: var(--ink-2); line-height: 1.65; max-width: 460px; margin-bottom: 32px; }

/* Hero cards */
.hero-cards { display: flex; flex-direction: column; gap: 12px; }
.hero-card {
  background: var(--white); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 18px 20px;
  box-shadow: var(--shadow);
}
.hc-1 { transform: rotate(-1.5deg); }
.hc-2 { transform: rotate(1deg); }
.hc-emoji { font-size: 22px; display: block; margin-bottom: 6px; }
.hc-brand { font-family: var(--font-display); font-size: 16px; font-weight: 700; color: var(--ink); display: block; margin-bottom: 10px; }
.hc-bar-row { display: flex; align-items: center; gap: 8px; margin-bottom: 5px; }
.hc-bar-label { font-size: 11px; color: var(--ink-3); min-width: 72px; font-weight: 500; }
.hc-bar { flex: 1; height: 5px; background: var(--cream-3); border-radius: 3px; overflow: hidden; }
.hc-fill { height: 100%; background: linear-gradient(90deg, var(--amber), var(--amber-dark)); border-radius: 3px; }
.hc-cost { font-size: 11px; color: var(--ink-3); margin-top: 10px; font-weight: 500; }

/* ─── TRUST BAR ──────────────────────────── */
.trust-bar { background: var(--sage-light); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }
.trust-inner { display: flex; gap: 28px; padding: 12px 0; flex-wrap: wrap; }
.trust-item { display: flex; align-items: center; gap: 7px; font-size: 13px; color: var(--sage); font-weight: 600; }
.trust-item span { font-size: 14px; }

/* ─── SECTION HEADERS ────────────────────── */
.section-header { text-align: center; margin-bottom: 48px; }
.section-header h2 { font-family: var(--font-display); font-size: clamp(26px,3vw,38px); font-weight: 700; letter-spacing: -0.01em; margin-bottom: 10px; color: var(--ink); }
.section-header p { color: var(--ink-3); font-size: 16px; }
h2 { font-family: var(--font-display); font-size: 28px; font-weight: 700; letter-spacing: -0.01em; margin-bottom: 16px; color: var(--ink); }
h3 { font-family: var(--font-display); font-size: 20px; font-weight: 700; margin-bottom: 6px; color: var(--ink); }

/* ─── QUIZ ───────────────────────────────── */
.quiz-section { padding: 80px 0; }
.quiz-shell {
  background: var(--white); border: 1px solid var(--border);
  border-radius: 24px; overflow: hidden; box-shadow: var(--shadow-lg);
  max-width: 760px; margin: 0 auto;
}
.quiz-progress {
  padding: 18px 32px; background: var(--cream-2);
  border-bottom: 1px solid var(--border);
  display: flex; align-items: center; gap: 16px;
}
.progress-track { flex: 1; height: 5px; background: var(--border); border-radius: 3px; overflow: hidden; }
.progress-fill { height: 100%; border-radius: 3px; background: linear-gradient(90deg, var(--amber), var(--amber-dark)); transition: width 0.4s ease; }
.progress-text { font-size: 12px; color: var(--ink-3); font-weight: 600; white-space: nowrap; }
.questions-wrap { padding: 40px; }
.question { display: none; }
.question.active { display: block; }
.question h3 { font-size: 26px; margin-bottom: 8px; }
.q-hint { font-size: 14px; color: var(--ink-3); margin-bottom: 24px; }
.pet-type-label { color: var(--amber-dark); font-style: italic; }
.options-grid { display: grid; gap: 12px; }
.options-grid.cols-2 { grid-template-columns: 1fr 1fr; }
.options-grid.cols-3 { grid-template-columns: repeat(3,1fr); }
.opt {
  display: flex; flex-direction: column; align-items: flex-start; gap: 3px;
  padding: 18px; background: var(--cream-2); border: 2px solid var(--border);
  border-radius: var(--radius); cursor: pointer; text-align: left;
  transition: all 0.18s; font-family: var(--font-body);
}
.opt:hover { border-color: var(--amber); background: var(--amber-light); transform: translateY(-1px); box-shadow: var(--shadow); }
.opt.selected { border-color: var(--amber); background: var(--amber-light); box-shadow: 0 0 0 3px rgba(201,125,46,0.15); }
.opt-emoji { font-size: 24px; margin-bottom: 4px; }
.opt-title { font-size: 15px; font-weight: 700; color: var(--ink); }
.opt-sub { font-size: 12px; color: var(--ink-3); line-height: 1.4; }

/* ─── RESULTS ────────────────────────────── */
.results-wrap { padding: 40px; }
.results-header { margin-bottom: 28px; padding-bottom: 24px; border-bottom: 1px solid var(--border); }
.result-eyebrow { font-size: 11px; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase; color: var(--amber); margin-bottom: 6px; }
.result-title { font-family: var(--font-display); font-size: 32px; font-weight: 700; margin-bottom: 8px; }
.result-summary { font-size: 15px; color: var(--ink-3); line-height: 1.6; }

.rec-cards { display: flex; flex-direction: column; gap: 16px; margin-bottom: 28px; }
.rec-card {
  border: 1px solid var(--border); border-radius: var(--radius);
  padding: 22px; position: relative; transition: box-shadow 0.2s;
}
.rec-card.top-pick { border-color: var(--amber); background: var(--amber-light); }
.rec-card:hover { box-shadow: var(--shadow); }
.rec-rank {
  position: absolute; top: -1px; left: 18px;
  background: var(--amber); color: white;
  font-size: 11px; font-weight: 700; padding: 3px 10px;
  border-radius: 0 0 8px 8px; letter-spacing: 0.04em;
}
.rec-rank.alt { background: var(--ink-3); }
.rec-name { font-family: var(--font-display); font-size: 22px; font-weight: 700; margin: 16px 0 4px; }
.rec-type { font-size: 12px; font-weight: 600; letter-spacing: 0.06em; text-transform: uppercase; color: var(--ink-3); margin-bottom: 10px; }
.rec-tagline { font-size: 14px; color: var(--ink-2); margin-bottom: 14px; }

/* Rating bars */
.rating-bars { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; margin-bottom: 14px; }
.rating-row { display: flex; align-items: center; gap: 8px; }
.rating-label { font-size: 11px; font-weight: 600; color: var(--ink-3); min-width: 80px; }
.rating-bar { flex: 1; height: 4px; background: var(--cream-3); border-radius: 2px; overflow: hidden; }
.rating-fill { height: 100%; background: var(--amber); border-radius: 2px; }

.rec-meta { display: flex; gap: 10px; flex-wrap: wrap; margin-bottom: 14px; }
.rec-meta-item { background: rgba(255,255,255,0.7); border-radius: var(--radius-sm); padding: 6px 10px; }
.top-pick .rec-meta-item { background: rgba(255,255,255,0.6); }
.rml { font-size: 10px; color: var(--ink-3); text-transform: uppercase; letter-spacing: 0.05em; margin-bottom: 2px; }
.rmv { font-size: 13px; font-weight: 700; color: var(--ink); }

.rec-links { display: flex; gap: 8px; flex-wrap: wrap; }
.rec-link {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 9px 16px; border-radius: 50px;
  font-size: 13px; font-weight: 600; text-decoration: none; transition: all 0.15s;
}
.rec-link.chewy { background: var(--amber); color: white; }
.rec-link.chewy:hover { background: var(--amber-dark); }
.rec-link.amazon { border: 1.5px solid var(--border); color: var(--ink-2); }
.rec-link.amazon:hover { border-color: var(--amber); color: var(--amber); }
.rec-link.direct { border: 1.5px solid var(--sage); color: var(--sage); }
.rec-link.direct:hover { background: var(--sage); color: white; }

/* Autoship note */
.results-footer { border-top: 1px solid var(--border); padding-top: 20px; }
.autoship-note {
  display: flex; gap: 12px; align-items: flex-start;
  background: var(--sage-light); border: 1px solid var(--sage);
  border-radius: var(--radius-sm); padding: 14px 16px; margin-bottom: 14px;
}
.autoship-icon { font-size: 20px; flex-shrink: 0; }
.autoship-note strong { font-size: 14px; font-weight: 700; color: var(--sage); display: block; margin-bottom: 3px; }
.autoship-note p { font-size: 13px; color: var(--ink-3); line-height: 1.5; }
.restart-btn {
  background: none; border: 1px solid var(--border); border-radius: 50px;
  padding: 9px 18px; font-family: var(--font-body); font-size: 13px;
  color: var(--ink-3); cursor: pointer; transition: all 0.15s;
}
.restart-btn:hover { border-color: var(--amber); color: var(--amber); }

/* ─── BRANDS SECTION ─────────────────────── */
.brands-section { padding: 80px 0; background: var(--cream-2); border-top: 1px solid var(--border); }
.criteria-grid { display: grid; grid-template-columns: repeat(4,1fr); gap: 24px; margin-bottom: 36px; }
.criterion { background: var(--white); border: 1px solid var(--border); border-radius: var(--radius); padding: 24px 20px; text-align: center; }
.crit-icon { font-size: 32px; display: block; margin-bottom: 12px; }
.criterion h3 { font-size: 16px; margin-bottom: 8px; }
.criterion p { font-size: 14px; color: var(--ink-3); line-height: 1.6; }
.brands-cta { text-align: center; }

/* ─── DECODER TEASER ─────────────────────── */
.decoder-teaser { padding: 80px 0; background: var(--ink); }
.decoder-inner { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: center; }
.decoder-text .eyebrow { color: var(--amber); }
.decoder-text h2 { color: var(--white); margin-bottom: 14px; }
.decoder-text p { color: rgba(255,255,255,0.6); font-size: 15px; line-height: 1.7; margin-bottom: 24px; }
.label-card { background: rgba(255,255,255,0.07); border: 1px solid rgba(255,255,255,0.12); border-radius: var(--radius); padding: 20px; }
.label-row { display: flex; align-items: center; gap: 10px; padding: 9px 0; border-bottom: 1px solid rgba(255,255,255,0.06); }
.label-row:last-child { border-bottom: none; }
.flag-dot { width: 9px; height: 9px; border-radius: 50%; flex-shrink: 0; }
.flag-dot.bad { background: var(--terracotta); }
.flag-dot.ok { background: var(--amber); }
.flag-dot.good { background: var(--sage); }
.flag-name { flex: 1; font-size: 13px; color: rgba(255,255,255,0.8); font-weight: 500; }
.flag-verdict { font-size: 12px; font-weight: 600; }
.label-row.bad .flag-verdict { color: var(--terracotta); }
.label-row.ok .flag-verdict { color: var(--amber); }
.label-row.good .flag-verdict { color: var(--sage); }

/* ─── FAQ ────────────────────────────────── */
.faq-section { padding: 80px 0; border-top: 1px solid var(--border); }
.faq-title { font-family: var(--font-display); font-size: 34px; font-weight: 700; text-align: center; margin-bottom: 40px; }
.faq-list { max-width: 740px; margin: 0 auto; }
.faq-item { border-bottom: 1px solid var(--border); }
.faq-q {
  width: 100%; text-align: left; padding: 20px 0; background: none; border: none;
  font-family: var(--font-body); font-size: 16px; font-weight: 600;
  color: var(--ink); cursor: pointer; display: flex; justify-content: space-between; align-items: center; gap: 12px;
}
.faq-q::after { content: '+'; font-size: 22px; color: var(--amber); transition: transform 0.2s; flex-shrink: 0; }
.faq-item.open .faq-q::after { transform: rotate(45deg); }
.faq-a { display: none; padding-bottom: 20px; }
.faq-item.open .faq-a { display: block; }
.faq-a p { font-size: 15px; color: var(--ink-2); line-height: 1.75; }

/* ─── FOOTER ─────────────────────────────── */
.site-footer { background: var(--ink); padding: 48px 0 32px; }
.footer-inner { display: flex; flex-direction: column; gap: 20px; }
.footer-centered { align-items: center; text-align: center; }
.footer-centered .footer-nav { justify-content: center; }
.footer-centered .footer-legal { text-align: center; }
.footer-brand .logo { color: var(--cream); }
.footer-brand p { font-size: 13px; color: var(--ink-3); margin-top: 4px; }
.footer-nav { display: flex; gap: 22px; flex-wrap: wrap; }
.footer-nav a { font-size: 14px; color: rgba(255,255,255,0.45); text-decoration: none; }
.footer-nav a:hover { color: var(--amber); }
.footer-legal { font-size: 12px; color: rgba(255,255,255,0.25); line-height: 1.65; max-width: 700px; border-top: 1px solid rgba(255,255,255,0.07); padding-top: 22px; }
.footer-copyright { font-size: 12px; color: rgba(255,255,255,0.2); margin-top: 8px; }

/* ─── SHARED ARTICLE STYLES ──────────────── */
.article-header { margin-bottom: 40px; }
.article-header h1 { font-family: var(--font-display); font-size: clamp(30px,4vw,46px); font-weight: 700; margin-bottom: 12px; }
.article-intro { font-size: 17px; color: var(--ink-2); line-height: 1.65; }
.article-body p { font-size: 15px; color: var(--ink-2); line-height: 1.75; margin-bottom: 16px; }
.article-body h2 { font-size: 24px; margin: 40px 0 14px; }
.article-body ul, .article-body ol { margin: 0 0 16px 20px; }
.article-body li { font-size: 15px; color: var(--ink-2); line-height: 1.7; margin-bottom: 8px; }

/* ─── COMPARE TABLE ──────────────────────── */
.compare-wrap { overflow-x: auto; border: 1px solid var(--border); border-radius: var(--radius); margin: 24px 0; }
table { width: 100%; border-collapse: collapse; font-size: 14px; }
thead { background: var(--cream-2); }
th { padding: 13px 16px; text-align: left; font-size: 11px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.06em; color: var(--ink-3); border-bottom: 1px solid var(--border); }
td { padding: 12px 16px; border-bottom: 1px solid var(--border); color: var(--ink-2); vertical-align: middle; }
tr:last-child td { border-bottom: none; }
tr:hover td { background: var(--amber-light); }
td:first-child { font-weight: 600; color: var(--ink); }
.star-rating { color: var(--amber); letter-spacing: -1px; }
.price-badge { font-weight: 700; color: var(--amber-dark); }

/* ─── RESPONSIVE ─────────────────────────── */
@media (max-width: 900px) {
  .hero-inner { grid-template-columns: 1fr; }
  .hero-cards { display: none; }
  .decoder-inner { grid-template-columns: 1fr; gap: 36px; }
  .criteria-grid { grid-template-columns: 1fr 1fr; }
  .options-grid.cols-3 { grid-template-columns: 1fr 1fr; }
  .rating-bars { grid-template-columns: 1fr; }
}
@media (max-width: 640px) {
  nav a:not(:first-child) { display: none; }
  .options-grid.cols-2 { grid-template-columns: 1fr; }
  .options-grid.cols-3 { grid-template-columns: 1fr; }
  .criteria-grid { grid-template-columns: 1fr; }
  .questions-wrap { padding: 24px; }
  .results-wrap { padding: 24px; }
}