/* ==========================================================================
   ProfitGuru Coupon — shared design system
   ========================================================================== */
:root {
  --ink: #0f172a;
  --ink-soft: #334155;
  --ink-muted: #64748b;
  --line: #e2e8f0;
  --bg: #ffffff;
  --bg-soft: #f8fafc;
  --bg-tint: #fff7ed;
  --accent: #ea580c;
  --accent-dark: #c2410c;
  --accent-soft: #ffedd5;
  --green: #15803d;
  --green-soft: #dcfce7;
  --blue: #1d4ed8;
  --blue-soft: #dbeafe;
  --radius: 12px;
  --shadow: 0 4px 18px rgba(15, 23, 42, .07);
  --font: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font);
  color: var(--ink);
  background: var(--bg);
  line-height: 1.7;
  font-size: 17px;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; }
a { color: var(--accent-dark); text-decoration: none; }
a:hover { text-decoration: underline; }

.container { max-width: 1120px; margin: 0 auto; padding: 0 20px; }
.content-wrap { max-width: 780px; margin: 0 auto; padding: 0 20px; }

/* ---------- Header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 100;
  background: rgba(255,255,255,.95);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--line);
}
.header-inner { display: flex; align-items: center; gap: 24px; height: 64px; }
.brand {
  font-weight: 800; font-size: 1.18rem; color: var(--ink);
  display: inline-flex; align-items: center; gap: 8px; white-space: nowrap;
}
.brand:hover { text-decoration: none; }
.brand i { color: var(--accent); }
.brand span { color: var(--accent); }

.main-nav { display: flex; align-items: center; gap: 4px; margin-left: auto; }
.main-nav > a, .dropdown-toggle {
  padding: 8px 12px; border-radius: 8px; font-size: .93rem; font-weight: 500;
  color: var(--ink-soft); background: none; border: none; cursor: pointer;
  font-family: var(--font); display: inline-flex; align-items: center; gap: 6px;
}
.main-nav > a:hover, .dropdown-toggle:hover { background: var(--bg-soft); color: var(--ink); text-decoration: none; }
.main-nav > a.active { color: var(--accent-dark); font-weight: 700; }

.nav-dropdown { position: relative; }
.dropdown-toggle i { font-size: .7rem; transition: transform .2s; }
.nav-dropdown.open .dropdown-toggle i { transform: rotate(180deg); }
.dropdown-menu {
  display: none; position: absolute; top: calc(100% + 6px); right: 0;
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
  box-shadow: var(--shadow); min-width: 230px; padding: 8px; z-index: 200;
}
.nav-dropdown.open .dropdown-menu { display: block; }
.dropdown-menu a {
  display: block; padding: 9px 12px; border-radius: 8px;
  font-size: .92rem; color: var(--ink-soft);
}
.dropdown-menu a:hover { background: var(--bg-tint); color: var(--accent-dark); text-decoration: none; }

.header-cta { white-space: nowrap; }
.nav-toggle {
  display: none; background: none; border: 1px solid var(--line); border-radius: 8px;
  padding: 8px 12px; font-size: 1.05rem; color: var(--ink); cursor: pointer;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 12px 22px; border-radius: 10px; font-weight: 700; font-size: .97rem;
  border: none; cursor: pointer; transition: all .18s; text-decoration: none !important;
}
.btn-primary { background: var(--accent); color: #fff; box-shadow: 0 3px 10px rgba(234,88,12,.3); }
.btn-primary:hover { background: var(--accent-dark); transform: translateY(-1px); }
.btn-outline { background: #fff; color: var(--accent-dark); border: 2px solid var(--accent); }
.btn-outline:hover { background: var(--accent-soft); }
.btn-lg { padding: 15px 30px; font-size: 1.05rem; }

/* ---------- Hero ---------- */
.hero {
  background: linear-gradient(160deg, #0f172a 0%, #1e293b 55%, #7c2d12 130%);
  color: #f1f5f9; padding: 56px 0 64px; text-align: center;
}
.hero h1 { font-size: clamp(1.7rem, 4.2vw, 2.6rem); line-height: 1.25; margin: 14px auto 16px; max-width: 820px; color:#fff; }
.hero .hero-sub { max-width: 700px; margin: 0 auto 8px; color: #cbd5e1; font-size: 1.06rem; }
.badge-verified {
  display: inline-flex; align-items: center; gap: 8px; background: rgba(34,197,94,.15);
  color: #86efac; border: 1px solid rgba(34,197,94,.4);
  padding: 6px 14px; border-radius: 999px; font-size: .85rem; font-weight: 600;
}
.page-hero { padding: 44px 0 50px; }

/* ---------- Coupon cards ---------- */
.coupon-grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 22px; max-width: 860px; margin: 36px auto 0; text-align: left;
}
.coupon-card {
  background: #fff; color: var(--ink); border-radius: 16px; padding: 26px;
  box-shadow: 0 12px 34px rgba(0,0,0,.25); position: relative; overflow: hidden;
}
.coupon-card.featured { outline: 3px solid var(--accent); }
.coupon-ribbon {
  position: absolute; top: 14px; right: -34px; transform: rotate(40deg);
  background: var(--accent); color: #fff; font-size: .7rem; font-weight: 800;
  letter-spacing: .06em; padding: 5px 40px; text-transform: uppercase;
}
.coupon-discount { font-size: 2rem; font-weight: 800; color: var(--accent-dark); line-height: 1.1; }
.coupon-desc { color: var(--ink-muted); font-size: .92rem; margin: 6px 0 16px; }
.coupon-code-row {
  display: flex; align-items: stretch; gap: 0; margin-bottom: 14px;
  border: 2px dashed var(--accent); border-radius: 10px; overflow: hidden;
}
.coupon-code {
  flex: 1; font-family: 'SFMono-Regular', Menlo, Consolas, monospace;
  font-weight: 700; font-size: 1.06rem; letter-spacing: .04em;
  padding: 11px 14px; background: var(--bg-tint); color: var(--ink);
  display: flex; align-items: center; overflow-wrap: anywhere;
}
.btn-copy {
  background: var(--accent); color: #fff; border: none; padding: 0 18px;
  font-weight: 700; font-size: .9rem; cursor: pointer; display: inline-flex;
  align-items: center; gap: 6px; transition: background .18s; font-family: var(--font);
}
.btn-copy:hover { background: var(--accent-dark); }
.btn-copy.copied { background: var(--green); }
.coupon-card .btn { width: 100%; }

/* ---------- Article figures / screenshots ---------- */
.article-figure {
  margin: 26px 0; border: 1px solid var(--line); border-radius: var(--radius);
  overflow: hidden; background: #fff; box-shadow: var(--shadow);
}
.article-figure img { display: block; width: 100%; height: auto; }
.article-figure figcaption {
  font-size: .84rem; color: var(--ink-muted); padding: 10px 16px;
  background: var(--bg-soft); border-top: 1px solid var(--line);
}
.article-figure figcaption i { color: var(--accent); margin-right: 6px; }

/* ---------- Layout / typography ---------- */
.page-body { padding: 46px 0 20px; }
article h2 {
  font-size: 1.5rem; margin: 44px 0 14px; line-height: 1.3;
  padding-bottom: 8px; border-bottom: 2px solid var(--accent-soft);
}
article h3 { font-size: 1.17rem; margin: 30px 0 10px; }
article p { margin: 0 0 16px; color: var(--ink-soft); }
article li { color: var(--ink-soft); margin-bottom: 6px; }
article strong { color: var(--ink); }
article code {
  background: var(--bg-tint); border: 1px solid #fed7aa; border-radius: 6px;
  padding: 1px 7px; font-size: .9em; font-weight: 700; color: var(--accent-dark);
  font-family: 'SFMono-Regular', Menlo, Consolas, monospace;
}
.lead { font-size: 1.12rem; color: var(--ink-soft); }

/* meta row under h1 */
.article-meta {
  display: flex; flex-wrap: wrap; gap: 14px; align-items: center;
  font-size: .85rem; color: var(--ink-muted); margin: 0 0 26px;
}
.article-meta .pill {
  display: inline-flex; align-items: center; gap: 6px;
  background: var(--green-soft); color: var(--green);
  border-radius: 999px; padding: 4px 12px; font-weight: 600;
}
.breadcrumbs { font-size: .84rem; color: var(--ink-muted); margin-bottom: 14px; }
.breadcrumbs a { color: var(--ink-muted); }
.breadcrumbs a:hover { color: var(--accent-dark); }

/* ---------- Deal box ---------- */
.deal-box {
  background: linear-gradient(135deg, #fff7ed, #ffedd5);
  border: 2px solid var(--accent); border-radius: 16px;
  padding: 26px; margin: 30px 0; box-shadow: var(--shadow);
}
.deal-box-title {
  font-weight: 800; font-size: 1.12rem; color: var(--ink);
  display: flex; align-items: center; gap: 10px; margin-bottom: 12px;
}
.deal-box-title i { color: var(--accent); }
.deal-box ul { list-style: none; margin: 0 0 16px; padding: 0; }
.deal-box ul li {
  padding: 4px 0; color: var(--ink-soft); font-size: .96rem;
  display: flex; gap: 9px; align-items: baseline;
}
.deal-box ul li i { color: var(--green); font-size: .82rem; }
.deal-inline-code {
  display: inline-flex; align-items: center; gap: 10px; flex-wrap: wrap; margin: 4px 0 16px;
}
.deal-inline-code .coupon-code-row { margin-bottom: 0; min-width: 250px; }

/* ---------- Tables ---------- */
.table-scroll { overflow-x: auto; margin: 20px 0; border-radius: var(--radius); border: 1px solid var(--line); }
table.data { width: 100%; border-collapse: collapse; font-size: .93rem; background: #fff; min-width: 520px; }
table.data th {
  background: var(--ink); color: #fff; text-align: left; padding: 11px 14px;
  font-weight: 600; font-size: .87rem; white-space: nowrap;
}
table.data td { padding: 10px 14px; border-top: 1px solid var(--line); color: var(--ink-soft); vertical-align: top; }
table.data tr:nth-child(even) td { background: var(--bg-soft); }
table.data td.num, table.data th.num { text-align: right; white-space: nowrap; }
table.data .win { color: var(--green); font-weight: 700; }

/* ---------- Callouts ---------- */
.callout {
  border-radius: var(--radius); padding: 18px 20px; margin: 22px 0;
  font-size: .95rem; border-left: 4px solid;
}
.callout p:last-child { margin-bottom: 0; }
.callout-info { background: var(--blue-soft); border-color: var(--blue); }
.callout-warn { background: #fef9c3; border-color: #ca8a04; }
.callout-tip { background: var(--green-soft); border-color: var(--green); }

/* verdict box */
.verdict-box {
  background: var(--bg-soft); border: 1px solid var(--line); border-radius: 16px;
  padding: 24px; margin: 26px 0;
}
.verdict-box h3, .verdict-box .verdict-title {
  margin: 0 0 10px; font-size: 1.05rem; font-weight: 800;
  display: flex; align-items: center; gap: 9px;
}
.verdict-box .verdict-title i { color: var(--accent); }
.verdict-box p:last-child { margin-bottom: 0; }

/* pros & cons */
.pros-cons { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; margin: 24px 0; }
.pros-cons .col { border-radius: var(--radius); padding: 20px; }
.pros-cons .pros { background: var(--green-soft); }
.pros-cons .cons { background: #fee2e2; }
.pros-cons h3 { margin: 0 0 12px; font-size: 1rem; display: flex; align-items: center; gap: 8px; }
.pros-cons ul { margin: 0; padding: 0; list-style: none; }
.pros-cons li { display: flex; gap: 9px; align-items: baseline; padding: 4px 0; font-size: .94rem; }
.pros-cons .pros li i { color: var(--green); font-size: .8rem; }
.pros-cons .cons li i { color: #b91c1c; font-size: .8rem; }

/* step list */
.steps { counter-reset: step; list-style: none; padding: 0; margin: 22px 0; }
.steps > li {
  counter-increment: step; position: relative; padding: 0 0 22px 56px; margin: 0;
}
.steps > li::before {
  content: counter(step); position: absolute; left: 0; top: 0;
  width: 38px; height: 38px; border-radius: 50%; background: var(--accent);
  color: #fff; font-weight: 800; display: flex; align-items: center; justify-content: center;
  font-size: 1rem;
}
.steps > li:not(:last-child)::after {
  content: ''; position: absolute; left: 19px; top: 42px; bottom: 2px; width: 2px;
  background: var(--accent-soft);
}
.steps h3, .steps strong.step-title { margin: 4px 0 6px; font-size: 1.04rem; display: block; }

/* ---------- CTA banner ---------- */
.cta-banner {
  background: linear-gradient(135deg, #0f172a, #1e293b);
  color: #e2e8f0; border-radius: 16px; padding: 32px 28px; margin: 40px 0;
  text-align: center;
}
.cta-banner h2, .cta-banner .cta-title {
  color: #fff; border: none; margin: 0 0 8px; font-size: 1.35rem; padding: 0;
}
.cta-banner p { color: #cbd5e1; margin: 0 auto 18px; max-width: 560px; }
.cta-banner strong { color: #fdba74; font-weight: 800; letter-spacing: .03em; }
.cta-banner code { background: rgba(253,186,116,.14); border-color: rgba(253,186,116,.45); color: #fdba74; }
.cta-banner .coupon-code-row {
  max-width: 330px; margin: 0 auto 18px; border-color: #fdba74;
}

/* ---------- FAQ ---------- */
.faq-list { margin: 20px 0; }
details.faq {
  border: 1px solid var(--line); border-radius: var(--radius);
  margin-bottom: 12px; background: #fff; overflow: hidden;
}
details.faq summary {
  cursor: pointer; padding: 16px 20px; font-weight: 700; font-size: 1rem;
  list-style: none; display: flex; justify-content: space-between; align-items: center; gap: 12px;
}
details.faq summary::-webkit-details-marker { display: none; }
details.faq summary::after {
  content: '\2b'; font-weight: 800; color: var(--accent); font-size: 1.15rem; flex-shrink: 0;
}
details.faq[open] summary::after { content: '\2212'; }
details.faq[open] summary { border-bottom: 1px solid var(--line); }
details.faq .faq-body { padding: 14px 20px; font-size: .95rem; color: var(--ink-soft); }
details.faq .faq-body p:last-child { margin: 0; }

/* ---------- Related links ---------- */
.related-grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 16px; margin: 24px 0;
}
.related-card {
  border: 1px solid var(--line); border-radius: var(--radius); padding: 18px;
  background: #fff; transition: all .18s; display: block;
}
.related-card:hover { border-color: var(--accent); box-shadow: var(--shadow); text-decoration: none; transform: translateY(-2px); }
.related-card .rc-kicker { font-size: .75rem; text-transform: uppercase; letter-spacing: .07em; color: var(--accent-dark); font-weight: 700; }
.related-card .rc-title { font-weight: 700; color: var(--ink); margin-top: 5px; font-size: .96rem; line-height: 1.4; }

/* ---------- Sources / disclosure ---------- */
.sources { font-size: .88rem; color: var(--ink-muted); }
.sources ul { padding-left: 20px; }
.disclosure {
  background: var(--bg-soft); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 16px 20px; font-size: .85rem; color: var(--ink-muted); margin: 34px 0;
}
.disclosure i { color: var(--accent); margin-right: 6px; }

/* ---------- Footer ---------- */
.site-footer {
  background: #0f172a; color: #94a3b8; margin-top: 60px;
  padding: 48px 0 26px; font-size: .9rem;
}
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 36px; margin-bottom: 34px; }
.site-footer h4 { color: #fff; font-size: .95rem; margin: 0 0 14px; }
.site-footer ul { list-style: none; margin: 0; padding: 0; }
.site-footer li { margin-bottom: 8px; }
.site-footer a { color: #94a3b8; }
.site-footer a:hover { color: #fdba74; }
.footer-brand { font-weight: 800; font-size: 1.1rem; color: #fff; display: inline-flex; gap: 8px; align-items: center; margin-bottom: 12px; }
.footer-brand i { color: var(--accent); }
.footer-bottom {
  border-top: 1px solid #1e293b; padding-top: 20px; font-size: .8rem; color: #64748b;
}

/* ---------- Responsive ---------- */
@media (max-width: 920px) {
  .main-nav {
    display: none; position: absolute; top: 64px; left: 0; right: 0;
    background: #fff; border-bottom: 1px solid var(--line);
    flex-direction: column; align-items: stretch; padding: 12px 16px 18px; gap: 2px;
    box-shadow: var(--shadow);
  }
  .main-nav.open { display: flex; }
  .main-nav > a, .dropdown-toggle { width: 100%; justify-content: space-between; padding: 12px; }
  .dropdown-menu { position: static; box-shadow: none; border: none; padding-left: 14px; min-width: 0; }
  .nav-toggle { display: inline-flex; margin-left: auto; }
  .header-cta { display: none; }
  .footer-grid { grid-template-columns: 1fr; gap: 26px; }
  .pros-cons { grid-template-columns: 1fr; }
}
@media (max-width: 560px) {
  body { font-size: 16px; }
  .hero { padding: 40px 0 48px; }
  article h2 { font-size: 1.32rem; }
}