/* ============================================================
   SellerSprite 35% LP — styles
   Brand: emerald (growth) + navy + amber (discount accent)
   ============================================================ */

:root {
  --brand: #10B981;
  --brand-d: #059669;
  --brand-soft: rgba(16, 185, 129, .12);
  --ink: #0B1220;
  --ink-2: #12203A;
  --paper: #ffffff;
  --tint: #F3FBF8;
  --line: #E6EDEF;
  --muted: #5B6B7E;
  --accent: #F59E0B;       /* discount amber */
  --accent-d: #D97706;
  --danger: #EF4444;
  --radius: 14px;
  --shadow: 0 10px 30px rgba(11, 18, 32, .08);
  --shadow-lg: 0 20px 50px rgba(11, 18, 32, .16);
  --maxw: 1120px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, "Noto Sans", sans-serif;
  color: var(--ink);
  background: var(--paper);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
h1, h2, h3 { line-height: 1.15; margin: 0 0 .5em; letter-spacing: -.01em; }
a { color: inherit; }
img { max-width: 100%; }

.container { width: 100%; max-width: var(--maxw); margin: 0 auto; padding: 0 20px; }
.narrow { max-width: 760px; }

/* ---------- buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  font-weight: 700; text-decoration: none; border: none; cursor: pointer;
  padding: 14px 24px; border-radius: 999px; font-size: 1rem;
  transition: transform .15s ease, box-shadow .15s ease, background .15s ease;
}
.btn:hover { transform: translateY(-2px); }
.btn--primary { background: var(--brand); color: #fff; box-shadow: 0 8px 20px rgba(16,185,129,.35); }
.btn--primary:hover { background: var(--brand-d); }
.btn--accent { background: var(--accent); color: #3A2600; box-shadow: 0 8px 20px rgba(245,158,11,.4); }
.btn--accent:hover { background: var(--accent-d); }
.btn--ghost { background: transparent; color: var(--ink); border: 2px solid var(--line); }
.btn--ghost:hover { border-color: var(--brand); color: var(--brand-d); }
.btn--block { width: 100%; }
.btn--lg { padding: 18px 36px; font-size: 1.1rem; }

/* ---------- pills / badges ---------- */
.pill {
  font-size: .78rem; font-weight: 700; padding: 5px 12px; border-radius: 999px;
  background: var(--brand-soft); color: var(--brand-d);
}
.pill--accent { background: rgba(245,158,11,.16); color: var(--accent-d); }
.badge { display: inline-block; font-weight: 700; font-size: .95rem; }
.badge--glow { background: rgba(245,158,11,.16); color: var(--accent-d); padding: 8px 16px; border-radius: 999px; }

/* ---------- topbar ---------- */
.topbar { position: sticky; top: 0; z-index: 50; background: rgba(255,255,255,.92); backdrop-filter: blur(10px); border-bottom: 1px solid var(--line); }
.topbar__inner { display: flex; align-items: center; justify-content: space-between; height: 64px; }
.brand { font-weight: 800; font-size: 1.25rem; text-decoration: none; color: var(--ink); }
.brand__dot { color: var(--brand); }
.brand--light { color: #fff; }
.topbar__right { display: flex; align-items: center; gap: 14px; }
.lang { display: inline-flex; border: 1px solid var(--line); border-radius: 999px; overflow: hidden; }
.lang__btn { background: transparent; border: none; padding: 6px 12px; font-weight: 700; cursor: pointer; color: var(--muted); }
.lang__btn.is-active { background: var(--ink); color: #fff; }

/* ---------- hero ---------- */
.hero {
  position: relative; color: #fff; text-align: center;
  padding: 70px 0 60px;
  background:
    radial-gradient(900px 500px at 50% -10%, rgba(16,185,129,.35), transparent 60%),
    linear-gradient(180deg, var(--ink-2), var(--ink));
}
.hero__inner { display: flex; flex-direction: column; align-items: center; }
.hero__title { font-size: clamp(2rem, 5vw, 3.4rem); max-width: 16ch; margin: 18px 0; }
.hero__title u { text-decoration: none; color: var(--brand); position: relative; }
.hero__sub { font-size: clamp(1rem, 2vw, 1.2rem); color: #C7D6E6; max-width: 60ch; margin: 0 auto 28px; }
.hero__cta { display: flex; gap: 14px; flex-wrap: wrap; justify-content: center; margin-bottom: 24px; }
.trust { color: #9FB2C7; font-size: .95rem; display: flex; gap: 8px; flex-wrap: wrap; justify-content: center; }

/* ---------- countdown ---------- */
.countdown { display: flex; gap: 10px; justify-content: center; margin-bottom: 6px; }
.countdown__box {
  background: rgba(255,255,255,.06); border: 1px solid rgba(255,255,255,.12);
  border-radius: 10px; min-width: 64px; padding: 10px 8px; display: flex; flex-direction: column;
}
.countdown__box span { font-size: 1.6rem; font-weight: 800; color: var(--accent); }
.countdown__box small { color: #9FB2C7; font-size: .72rem; text-transform: uppercase; }
.countdown__label { color: #9FB2C7; font-size: .85rem; margin: 4px 0 22px; }
.countdown--light .countdown__box { background: rgba(11,18,32,.06); border-color: rgba(11,18,32,.12); }
.countdown--light .countdown__box span { color: var(--accent-d); }

/* ---------- stats ---------- */
.stats { background: var(--ink); color: #fff; }
.stats__grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; padding: 30px 20px; text-align: center; }
.stats__grid strong { display: block; font-size: 2rem; color: var(--brand); }
.stats__grid span { color: #9FB2C7; font-size: .9rem; }

/* ---------- sections ---------- */
.section { padding: 70px 0; }
.section--tint { background: var(--tint); }
.section__title { font-size: clamp(1.6rem, 3.5vw, 2.4rem); text-align: center; }
.section__sub { text-align: center; color: var(--muted); max-width: 60ch; margin: 0 auto 40px; }
.note { font-size: .82rem; color: var(--muted); text-align: center; margin-top: 14px; }

/* ---------- comparison table ---------- */
.table-wrap { overflow-x: auto; border-radius: var(--radius); box-shadow: var(--shadow); border: 1px solid var(--line); background: #fff; }
.cmp { width: 100%; border-collapse: collapse; min-width: 560px; }
.cmp th, .cmp td { padding: 14px 16px; text-align: center; border-bottom: 1px solid var(--line); }
.cmp th:first-child, .cmp td:first-child { text-align: left; font-weight: 600; }
.cmp thead th { background: var(--tint); font-size: .9rem; }
.cmp thead .cmp__us { background: var(--brand); color: #fff; }
.cmp__us { background: var(--brand-soft); font-weight: 700; }
.cmp thead .cmp__us small { color: rgba(255,255,255,.85); }

/* ---------- calculator ---------- */
.calc { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; align-items: stretch; }
.calc__intro { display: flex; flex-direction: column; gap: 14px; }
.calc__intro .section__title, .calc__intro .section__sub { text-align: left; margin-left: 0; }
.field { display: flex; flex-direction: column; gap: 6px; font-weight: 600; font-size: .9rem; }
.field select { padding: 12px 14px; border-radius: 10px; border: 1px solid var(--line); font-size: 1rem; background: #fff; }
.calc__result {
  background: var(--ink); color: #fff; border-radius: var(--radius); padding: 28px;
  display: flex; flex-direction: column; gap: 12px; box-shadow: var(--shadow-lg);
}
.calc__row { display: flex; justify-content: space-between; color: #C7D6E6; font-size: .95rem; }
.calc__row strong { color: #fff; }
.calc__total { display: flex; justify-content: space-between; align-items: center; border-top: 1px solid rgba(255,255,255,.15); padding-top: 14px; margin-top: 4px; }
.calc__total span { color: #C7D6E6; }
.calc__total strong { color: var(--accent); font-size: 1.8rem; }

/* ---------- features ---------- */
.features { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.feature { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 26px; box-shadow: var(--shadow); transition: transform .15s ease, border-color .15s; }
.feature:hover { transform: translateY(-4px); border-color: var(--brand); }
.feature__icon { font-size: 1.8rem; margin-bottom: 8px; }
.feature h3 { font-size: 1.15rem; }
.feature p { color: var(--muted); margin: 0; font-size: .95rem; }

/* ---------- pricing ---------- */
.pricing { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.plan { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 26px 20px; position: relative; box-shadow: var(--shadow); display: flex; flex-direction: column; }
.plan--featured { border: 2px solid var(--brand); box-shadow: var(--shadow-lg); }
.plan__tag { position: absolute; top: -12px; left: 50%; transform: translateX(-50%); background: var(--brand); color: #fff; font-size: .72rem; font-weight: 700; padding: 4px 12px; border-radius: 999px; white-space: nowrap; }
.plan h3 { color: var(--muted); font-size: 1rem; text-transform: uppercase; letter-spacing: .04em; }
.plan__price { display: flex; align-items: baseline; gap: 8px; margin: 6px 0 16px; }
.plan__old { color: var(--muted); text-decoration: line-through; font-size: 1rem; }
.plan__new { color: var(--ink); font-size: 1.8rem; font-weight: 800; }
.plan__new, .plan__price small { color: var(--brand-d); }
.plan ul { list-style: none; padding: 0; margin: 0 0 20px; display: flex; flex-direction: column; gap: 8px; font-size: .92rem; color: var(--muted); }
.plan ul li::before { content: "✓ "; color: var(--brand); font-weight: 800; }
.plan .btn { margin-top: auto; }

/* ---------- testimonials ---------- */
.testi { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.testi figure { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 24px; margin: 0; box-shadow: var(--shadow); }
.testi blockquote { margin: 0 0 12px; font-size: 1rem; }
.testi figcaption { color: var(--muted); font-size: .85rem; font-weight: 600; }

/* ---------- faq ---------- */
.faq { background: #fff; border: 1px solid var(--line); border-radius: 10px; padding: 16px 20px; margin-bottom: 12px; }
.faq summary { font-weight: 700; cursor: pointer; list-style: none; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::before { content: "+ "; color: var(--brand); }
.faq[open] summary::before { content: "− "; }
.faq p { margin: 10px 0 0; color: var(--muted); }

/* ---------- finale ---------- */
.finale { background: linear-gradient(180deg, var(--ink), var(--ink-2)); color: #fff; padding: 70px 0; text-align: center; }
.finale h2 { font-size: clamp(1.6rem, 3.5vw, 2.4rem); max-width: 22ch; margin: 0 auto 12px; }
.finale__inner { display: flex; flex-direction: column; align-items: center; gap: 16px; }
.finale p { color: #C7D6E6; }

/* ---------- footer ---------- */
.footer { background: var(--ink); color: #9FB2C7; padding: 40px 0 24px; }
.footer__inner { display: flex; justify-content: space-between; gap: 30px; flex-wrap: wrap; }
.footer__disc { font-size: .82rem; max-width: 60ch; margin: 10px 0 0; }
.footer__nav { display: flex; flex-direction: column; gap: 8px; }
.footer__nav a { color: #C7D6E6; text-decoration: none; font-size: .9rem; }
.footer__nav a:hover { color: var(--brand); }
.footer__copy { text-align: center; font-size: .78rem; margin: 24px 0 0; opacity: .7; }

/* ---------- modal ---------- */
.modal { position: fixed; inset: 0; background: rgba(11,18,32,.7); display: none; align-items: center; justify-content: center; z-index: 100; padding: 20px; }
.modal.is-open { display: flex; }
.modal__card { background: #fff; border-radius: var(--radius); padding: 32px; max-width: 440px; width: 100%; position: relative; box-shadow: var(--shadow-lg); text-align: center; }
.modal__close { position: absolute; top: 10px; right: 16px; background: none; border: none; font-size: 1.8rem; cursor: pointer; color: var(--muted); }
.modal__form { display: flex; flex-direction: column; gap: 10px; margin-top: 8px; }
.modal__form input { padding: 14px; border-radius: 10px; border: 1px solid var(--line); font-size: 1rem; }
.modal__success { display: none; color: var(--brand-d); font-weight: 600; margin: 12px 0 0; }
.modal__success.is-show { display: block; }

/* ---------- comparison subnav ---------- */
.subnav { background: var(--paper); border-bottom: 1px solid var(--line); position: sticky; top: 64px; z-index: 40; }
.subnav__inner { display: flex; gap: 8px; overflow-x: auto; padding: 10px 20px; max-width: var(--maxw); margin: 0 auto; }
.subnav a { font-size: .9rem; color: var(--muted); text-decoration: none; padding: 8px 14px; border-radius: 999px; white-space: nowrap; border: 1px solid transparent; }
.subnav a:hover { color: var(--brand-d); border-color: var(--line); }
.subnav a.is-current { background: var(--brand-soft); color: var(--brand-d); border-color: var(--brand); font-weight: 700; }

/* ---------- verdict box ---------- */
.verdict { background: linear-gradient(180deg, var(--brand-soft), #fff); border: 1px solid var(--brand); border-radius: var(--radius); padding: 22px 26px; margin: 0 auto 30px; max-width: 760px; }
.verdict strong { color: var(--brand-d); }
.verdict__title { display: flex; align-items: center; gap: 8px; font-weight: 800; margin-bottom: 6px; }

/* ---------- reasons (reuse .features grid) ---------- */
.reasons .feature__num { display: inline-flex; width: 28px; height: 28px; align-items: center; justify-content: center; background: var(--brand); color: #fff; border-radius: 50%; font-weight: 800; font-size: .9rem; margin-bottom: 10px; }

/* ---------- pros & cons ---------- */
.procon { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; max-width: 880px; margin: 0 auto; }
.procon__col { border: 1px solid var(--line); border-radius: var(--radius); padding: 22px; background: #fff; }
.procon__col h3 { display: flex; align-items: center; gap: 8px; }
.procon__col.is-pro h3 { color: var(--brand-d); }
.procon__col.is-con h3 { color: var(--accent-d); }
.procon__col ul { margin: 0; padding-left: 1.2em; }
.procon__col li { margin-bottom: 6px; }

/* ---------- head-to-head table ---------- */
.cmp2 th, .cmp2 td { padding: 12px 14px; }
.cmp2 thead th { font-size: 1rem; }
.cmp2 thead th small { display: block; font-weight: 500; color: var(--muted); }

/* ---------- related internal links ---------- */
.related { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; max-width: 880px; margin: 30px auto 0; }
.related a { display: block; border: 1px solid var(--line); border-radius: var(--radius); padding: 18px; text-decoration: none; background: #fff; transition: border-color .15s, transform .15s; }
.related a:hover { border-color: var(--brand); transform: translateY(-3px); }
.related a strong { color: var(--ink); display: block; }
.related a span { color: var(--muted); font-size: .88rem; }

/* ---------- blog article images ---------- */
.article-img { width: 100%; max-width: 760px; height: auto; border-radius: 12px; margin: 22px 0 6px; box-shadow: var(--shadow); display: block; }
.caption { font-size: .85rem; color: var(--muted); text-align: center; margin: 0 0 24px; }
.article p { color: #34424F; }
.article h2 { font-size: 1.5rem; margin-top: 1.8em; }
.article ul { color: #34424F; }
.article a { color: var(--brand-d); }

/* ---------- coupon page ---------- */
.deal { display: flex; flex-direction: column; align-items: center; gap: 14px; background: var(--ink); color: #fff; border-radius: var(--radius); padding: 36px 24px; text-align: center; box-shadow: var(--shadow-lg); }
.deal__code { font-size: 1.6rem; font-weight: 800; letter-spacing: .12em; background: rgba(245,158,11,.18); color: var(--accent); border: 2px dashed var(--accent); border-radius: 12px; padding: 10px 22px; }

/* ---------- responsive ---------- */
@media (max-width: 880px) {
  .stats__grid { grid-template-columns: repeat(2, 1fr); }
  .calc { grid-template-columns: 1fr; }
  .features, .testi { grid-template-columns: 1fr; }
  .pricing { grid-template-columns: 1fr 1fr; }
  .procon, .related { grid-template-columns: 1fr; }
}
@media (max-width: 560px) {
  .pricing { grid-template-columns: 1fr; }
  .topbar__right .pill { display: none; }
  .hero__cta .btn { width: 100%; }
  .countdown__box { min-width: 54px; }
}