/* Listicle host — landing page styles.
   Goals: fast (no external fonts/JS), modern, mobile-first, and a #1 pick that
   visually dominates the page. */

:root {
  --ink: #1a1a2e;
  --muted: #6b7280;
  --line: #e6e8ef;
  --bg: #f7f8fb;
  --card: #ffffff;
  --accent: #2563eb;
  --accent-dark: #1d4ed8;
  --gold: #f59e0b;
  --gold-bg: #fffbeb;
  --pos: #16a34a;
  --neg: #b91c1c;
  --radius: 14px;
  --shadow: 0 1px 3px rgba(16, 24, 40, .08), 0 8px 24px rgba(16, 24, 40, .06);
  --shadow-lg: 0 10px 30px rgba(37, 99, 235, .18);
}

* { box-sizing: border-box; }

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

body {
  margin: 0;
  font-family: Georgia, "Times New Roman", serif;
  color: var(--ink);
  background: var(--bg);
  line-height: 1.6;
  font-size: 18px;
}

.wrap {
  width: 100%;
  max-width: 860px;
  margin: 0 auto;
  padding: 0 18px;
}

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

.muted { color: var(--muted); }

/* ---------- header / footer ---------- */
.site-header {
  background: var(--card);
  border-bottom: 1px solid var(--line);
}
.site-header .wrap {
  display: flex;
  align-items: baseline;
  gap: 14px;
  padding-top: 14px;
  padding-bottom: 14px;
  flex-wrap: wrap;
}
.brand {
  font-weight: 700;
  font-size: 1.25rem;
  color: var(--ink);
}
.tagline { color: var(--muted); font-size: .85rem; }

.site-footer {
  margin-top: 48px;
  padding: 24px 0 40px;
  border-top: 1px solid var(--line);
  background: var(--card);
  font-size: .85rem;
}
.site-footer .disclosure { margin: 0 0 8px; }

/* ---------- index ---------- */
.hero { padding: 36px 0 8px; }
.hero h1 { font-size: 2rem; margin: 0 0 8px; }
.lede { color: var(--muted); font-size: 1.1rem; margin: 0; }

.guide-list { list-style: none; padding: 0; margin: 24px 0; }
.guide-item {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 16px 18px;
  margin-bottom: 12px;
  box-shadow: var(--shadow);
}
.guide-item a { font-size: 1.15rem; font-weight: 700; color: var(--ink); }

/* ---------- listicle head ---------- */
.listicle { padding-top: 28px; }
.listicle-head h1 { font-size: 2.1rem; line-height: 1.2; margin: 0 0 12px; }
.intro { font-size: 1.08rem; color: #374151; }
.intro p { margin: 0 0 12px; }

.disclosure-box {
  background: #f1f5f9;
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 12px 14px;
  font-size: .82rem;
  color: var(--muted);
  margin: 18px 0 28px;
}

.byline { color: var(--muted); font-style: italic; margin: 2px 0 12px; }
.editorial p { margin: 0 0 12px; }

/* ---------- #1 PICK ---------- */
.top-pick {
  position: relative;
  background: var(--gold-bg);
  border: 2px solid var(--gold);
  border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
  padding: 28px 24px 26px;
  margin: 8px 0 40px;
}
.pick-badge {
  position: absolute;
  top: -16px;
  left: 24px;
  background: var(--gold);
  color: #1a1a1a;
  font-family: Arial, Helvetica, sans-serif;
  font-weight: 800;
  font-size: .8rem;
  letter-spacing: .08em;
  padding: 7px 14px;
  border-radius: 999px;
  box-shadow: 0 4px 10px rgba(245, 158, 11, .4);
}
.pick-body {
  display: flex;
  gap: 28px;
  align-items: flex-start;
}
.pick-cover { flex: 0 0 220px; }
.pick-cover img {
  width: 100%;
  height: auto;
  border-radius: 8px;
  box-shadow: 0 10px 28px rgba(0, 0, 0, .22);
  display: block;
}
.pick-info { flex: 1 1 auto; min-width: 0; }
.pick-info h2 { font-size: 1.7rem; margin: 4px 0 2px; }

.benefits { list-style: none; padding: 0; margin: 14px 0; }
.benefits li {
  position: relative;
  padding-left: 28px;
  margin-bottom: 8px;
}
.benefits li::before {
  content: "\2713";
  position: absolute;
  left: 0;
  color: var(--pos);
  font-weight: 700;
}

.quotes blockquote {
  margin: 10px 0;
  padding-left: 14px;
  border-left: 3px solid var(--gold);
  color: #4b5563;
  font-style: italic;
}

/* ---------- CTAs ---------- */
.cta {
  display: inline-block;
  font-family: Arial, Helvetica, sans-serif;
  font-weight: 700;
  text-align: center;
  border-radius: 10px;
  padding: 14px 26px;
  text-decoration: none;
  transition: transform .05s ease, background .15s ease;
}
.cta:hover { text-decoration: none; }
.cta:active { transform: translateY(1px); }
.cta-primary {
  background: var(--accent);
  color: #fff;
  font-size: 1.1rem;
  margin-top: 12px;
  box-shadow: 0 6px 16px rgba(37, 99, 235, .35);
}
.cta-primary:hover { background: var(--accent-dark); }
.cta-secondary {
  background: #fff;
  color: var(--accent);
  border: 1.5px solid var(--accent);
  font-size: .95rem;
  padding: 11px 20px;
  margin-top: 10px;
}
.cta-secondary:hover { background: #eff4ff; }

/* ---------- scroll CTA handoff ---------- */
.sticky-listicle-actions {
  position: fixed;
  z-index: 80;
  left: 50%;
  right: auto;
  bottom: 0;
  width: min(100%, 860px);
  padding: 0 18px calc(14px + env(safe-area-inset-bottom));
  pointer-events: none;
  transform: translateX(-50%);
}
.sticky-listicle-buy,
.sticky-listicle-return {
  position: absolute;
  left: 18px;
  right: 18px;
  bottom: calc(14px + env(safe-area-inset-bottom));
  display: block;
  width: auto;
  border-radius: 10px;
  border: 0;
  box-shadow: 0 6px 16px rgba(37, 99, 235, .35);
  font-family: Arial, Helvetica, sans-serif;
  font-size: 1.1rem;
  font-weight: 700;
  text-align: center;
  text-decoration: none;
  opacity: 0;
  transform: translateY(calc(100% + 24px));
  transition: opacity .18s ease, transform .22s ease, background .15s ease;
  pointer-events: none;
}
.sticky-listicle-buy {
  background: var(--accent);
  color: #fff;
  padding: 14px 26px;
}
.sticky-listicle-buy:hover {
  background: var(--accent-dark);
  text-decoration: none;
}
.sticky-listicle-return {
  background: var(--ink);
  color: #fff;
  cursor: pointer;
  padding: 14px 26px;
}
.sticky-listicle-return:hover { background: #111827; }
.sticky-listicle-actions.is-buy-visible .sticky-listicle-buy,
.sticky-listicle-actions.is-return-visible .sticky-listicle-return {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}

@media (prefers-reduced-motion: reduce) {
  .sticky-listicle-buy,
  .sticky-listicle-return {
    transition: none;
  }
}

/* ---------- comparison cards ---------- */
.comparison-title {
  font-size: 1.4rem;
  margin: 8px 0 18px;
  padding-bottom: 8px;
  border-bottom: 2px solid var(--line);
}
.cards { display: grid; gap: 18px; }
.card {
  display: flex;
  gap: 18px;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 18px;
  position: relative;
}
.card-rank {
  position: absolute;
  top: -10px;
  left: 14px;
  background: var(--ink);
  color: #fff;
  font-family: Arial, Helvetica, sans-serif;
  font-weight: 700;
  font-size: .75rem;
  padding: 4px 10px;
  border-radius: 999px;
}
.card-cover { flex: 0 0 110px; }
.card-cover img {
  width: 100%;
  height: auto;
  border-radius: 6px;
  box-shadow: 0 6px 16px rgba(0, 0, 0, .15);
  display: block;
}
.card-info { flex: 1 1 auto; min-width: 0; }
.card-info h3 { font-size: 1.2rem; margin: 4px 0 2px; }

.pros, .cons { list-style: none; padding: 0; margin: 8px 0; font-size: .95rem; }
.pros li, .cons li { position: relative; padding-left: 22px; margin-bottom: 5px; }
.pros li::before { content: "+"; position: absolute; left: 4px; color: var(--pos); font-weight: 700; }
.cons li::before { content: "\2013"; position: absolute; left: 4px; color: var(--neg); font-weight: 700; }

/* ---------- mobile ---------- */
@media (max-width: 640px) {
  body { font-size: 17px; }
  .listicle-head h1 { font-size: 1.6rem; }
  .pick-body { flex-direction: column; gap: 18px; }
  .pick-cover { flex: 0 0 auto; max-width: 200px; margin: 0 auto; }
  .pick-info h2 { font-size: 1.4rem; }
  .cta-primary { display: block; width: 100%; }
  .sticky-listicle-actions { padding-left: 12px; padding-right: 12px; }
  .sticky-listicle-buy,
  .sticky-listicle-return {
    left: 12px;
    right: 12px;
  }
  .card { flex-direction: column; }
  .card-cover { flex: 0 0 auto; max-width: 130px; }
}