:root {
  --bg: #0d1117;
  --ink: #e6edf3;
  --muted: #8b949e;
  --panel: #161b22;
  --panel2: #21262d;
  --line: #30363d;
  --brand: #0d4c94;
  --brand2: #67d0e7;
  --star: #f0a500;
  --radius: 14px;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: "IBM Plex Sans", "Segoe UI", sans-serif;
  color: var(--ink);
  background:
    radial-gradient(ellipse at 85% 10%, rgba(88,101,242,0.18) 0%, transparent 45%),
    radial-gradient(ellipse at 15% 90%, rgba(13,148,136,0.15) 0%, transparent 45%),
    var(--bg);
  min-height: 100vh;
}

main {
  max-width: 1100px;
  margin: 0 auto;
  padding: 5.5rem 1.5rem 3rem;
}

.href {
  color: rgb(0, 136, 255)
}

/* ── Nav ── */
.nav {
  display: flex;
  align-items: center;
  gap: 2rem;
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  padding: 0.75rem 1.5rem;
  background: rgba(13,17,23,0.88);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--line);
}
.nav-logo { height: 36px; }
.nav a {
  text-decoration: none;
  color: var(--muted);
  font-weight: 600;
  font-size: 0.9rem;
  transition: color 0.2s;
}
.nav a:hover { color: var(--ink); }
.nav-links {
  display: flex;
  align-items: center;
  gap: 2rem;
}
.nav-toggle {
  display: none;
  margin-left: auto;
  background: none;
  border: 0;
  color: var(--ink);
  cursor: pointer;
  font-size: 1.5rem;
  line-height: 1;
  padding: 0.2rem 0.4rem;
  font-family: inherit;
}

/* ── Base panels ── */
.card {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 2rem;
  box-shadow: 0 4px 24px rgba(0,0,0,0.4);
}
.section-block {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 2rem;
  margin-top: 1.5rem;
  margin-bottom: 1rem;
  box-shadow: 0 4px 24px rgba(0,0,0,0.3);
}

/* ── Typography ── */
h1, h2, h3, h4 { margin-top: 0; color: var(--ink); font-family: "Space Grotesk", "Segoe UI", sans-serif; }
p, li { color: var(--muted); line-height: 1.65; }

/* ── Buttons ── */
a.btn, button.btn {
  display: inline-block;
  text-decoration: none;
  border: 0;
  border-radius: 10px;
  padding: 0.7rem 1.3rem;
  font-weight: 700;
  font-size: 0.95rem;
  color: #fff;
  background: linear-gradient(120deg, var(--brand), var(--brand2));
  cursor: pointer;
  transition: opacity 0.2s;
  font-family: inherit;
}
a.btn:hover, button.btn:hover { opacity: 0.82; }

/* ── Form elements ── */
input, select, textarea {
  background: var(--panel2);
  color: var(--ink);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 0.65rem 0.9rem;
  font-family: inherit;
  font-size: 0.95rem;
}
input:focus, select:focus, textarea:focus { outline: none; border-color: var(--brand); }
label { display: block; margin-bottom: 0.8rem; font-weight: 600; color: var(--ink); }

/* ── Hero ── */
.hero-card { text-align: center; }
.hero-logo { width: 8%; min-width: 60px; }
.hero-title { font-size: 1.5rem; margin: 0.5rem 0 1rem; }
.hero-desc { max-width: 640px; margin: 0 auto 1.5rem; }
.hero-actions { display: flex; gap: 1rem; justify-content: center; margin-bottom: 1.5rem; }
.hero-fine-print {
  font-size: 0.72rem;
  color: var(--muted);
  max-width: 560px;
  margin: 0 auto 1.5rem;
  text-align: left;
}
.hero-preview { width: 55%; border-radius: 10px; }

/* ── Section title ── */
.section-title {
  font-size: 1.4rem;
  margin-bottom: 1.5rem;
  border-bottom: 1px solid var(--line);
  padding-bottom: 0.75rem;
}

/* ── Feature cards ── */
.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1rem;
}
.feature-card {
  background: var(--panel2);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.4rem;
  transition: transform 0.18s, border-color 0.18s, box-shadow 0.18s;
}
.feature-card:hover {
  transform: translateY(-3px);
  border-color: var(--brand);
  box-shadow: 0 8px 24px rgba(13,76,148,0.25);
}
.feature-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: 12px;
  font-size: 1.3rem;
  margin-bottom: 0.9rem;
  background: linear-gradient(120deg, var(--brand), var(--brand2));
}
.feature-title { font-size: 1.05rem; margin: 0 0 0.4rem; }
.feature-desc { font-size: 0.88rem; margin: 0; }

/* ── Supported formats banner ── */
.format-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
  justify-content: center;
}
.format-chip {
  background: var(--panel2);
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 0.4rem 0.9rem;
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--ink);
  letter-spacing: 0.02em;
}

/* ── How it works steps ── */
.steps-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
}
.step-card {
  background: var(--panel2);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.4rem;
  text-align: center;
}
.step-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  border-radius: 50%;
  font-weight: 800;
  color: #fff;
  margin-bottom: 0.8rem;
  background: linear-gradient(120deg, var(--brand), var(--brand2));
  font-family: "Space Grotesk", "Segoe UI", sans-serif;
}
.step-card h3 { font-size: 1rem; margin: 0 0 0.4rem; }
.step-card p { font-size: 0.88rem; margin: 0; }

/* ── Demo video ── */
.video-wrap {
  position: relative;
  max-width: 760px;
  margin: 0 auto;
  aspect-ratio: 16 / 9;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--panel2);
}
.video-wrap video,
.video-wrap iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
}
.video-placeholder {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  color: var(--muted);
  font-size: 0.95rem;
  background:
    radial-gradient(ellipse at 50% 40%, rgba(103,208,231,0.12) 0%, transparent 60%),
    var(--panel2);
}
.video-placeholder .play-icon {
  font-size: 2.6rem;
  color: var(--brand2);
}

/* ── Rating overview ── */
.reviews-overview { display: flex; gap: 2rem; flex-wrap: wrap; }
.rating-summary { flex: 0 0 220px; }
.big-rating {
  font-size: 4rem;
  font-weight: 800;
  line-height: 1;
  color: var(--ink);
  font-family: "Space Grotesk", "Segoe UI", sans-serif;
}
.big-stars { font-size: 1.4rem; letter-spacing: 2px; margin: 0.3rem 0; }
.rating-count { font-size: 0.85rem; color: var(--muted); margin-bottom: 1rem; }
.bar-row { display: flex; align-items: center; gap: 0.5rem; margin-bottom: 0.4rem; font-size: 0.82rem; }
.bar-label { min-width: 2.5rem; color: var(--muted); text-align: right; }
.bar-track {
  flex: 1;
  height: 8px;
  background: var(--panel2);
  border-radius: 999px;
  overflow: hidden;
  border: 1px solid var(--line);
}
.bar-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--brand), var(--star));
  border-radius: 999px;
  transition: width 0.6s ease;
}
.bar-count { min-width: 1.5rem; color: var(--muted); font-size: 0.8rem; }

/* ── AI Overview ── */
.ai-overview {
  flex: 1;
  min-width: 260px;
  background: rgba(13,148,136,0.06);
  border: 1px solid rgba(13,148,136,0.25);
  border-radius: var(--radius);
  padding: 1.25rem 1.5rem;
}
.ai-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  background: linear-gradient(120deg, var(--brand), #5865f2);
  color: #fff;
  font-size: 0.73rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  padding: 0.25rem 0.8rem;
  border-radius: 999px;
  margin-bottom: 0.9rem;
  text-transform: uppercase;
}
.ai-text { font-size: 0.92rem; line-height: 1.72; margin: 0; }

/* ── Carousel — 3-column grid ── */
.carousel-section { margin-top: 2rem; }
.carousel-title {
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.07em;
  font-size: 0.78rem;
  font-weight: 700;
  margin-bottom: 1rem;
}
.carousel-wrapper { display: flex; align-items: flex-start; gap: 0.75rem; }
.carousel-btn {
  background: var(--panel2);
  border: 1px solid var(--line);
  color: var(--ink);
  border-radius: 50%;
  width: 36px;
  height: 36px;
  font-size: 1.4rem;
  cursor: pointer;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.2s, border-color 0.2s;
  line-height: 1;
  margin-top: 0.4rem;
}
.carousel-btn:hover { background: var(--brand); color: #fff; border-color: var(--brand); }

/* Track is a 3-column grid; nav buttons sit outside it */
.carousel-track {
  flex: 1;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.75rem;
  min-width: 0;
}

.carousel-dots { display: flex; justify-content: center; gap: 0.5rem; margin-top: 0.85rem; }
.dot { width: 8px; height: 8px; border-radius: 50%; background: var(--line); cursor: pointer; transition: background 0.2s; }
.dot.active { background: var(--brand); }

/* ── Carousel cards (compact) ── */
.review-card {
  background: var(--panel2);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1rem;
  display: flex;
  flex-direction: column;
  transition: border-color 0.2s;
}
.review-card:hover { border-color: var(--brand); }
.review-card-header { display: flex; align-items: flex-start; gap: 0.6rem; margin-bottom: 0.65rem; flex-wrap: wrap; }
.avatar {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 0.8rem;
  color: #fff;
  flex-shrink: 0;
}
.reviewer-info { flex: 1; min-width: 0; }
.reviewer-name { font-weight: 700; font-size: 0.85rem; color: var(--ink); }
.review-date { font-size: 0.75rem; color: var(--muted); }
.review-card .review-rating { font-size: 0.8rem; white-space: nowrap; }
.review-body { font-size: 0.84rem; color: var(--muted); line-height: 1.6; margin: 0; flex: 1; }

.star { color: var(--line); }
.star.filled { color: var(--star); }

/* ── Search + filter bar ── */
.reviews-header { display: flex; gap: 0.75rem; margin-bottom: 1rem; flex-wrap: wrap; }
.search-bar { flex: 1; min-width: 200px; }
.filter-toggle-btn {
  background: var(--panel2);
  border: 1px solid var(--line);
  color: var(--ink);
  border-radius: 10px;
  padding: 0.65rem 1.1rem;
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  transition: border-color 0.2s, color 0.2s;
  white-space: nowrap;
  font-family: inherit;
}
.filter-toggle-btn:hover { border-color: var(--brand); }
.filter-toggle-btn.active { border-color: var(--brand); color: var(--brand); }
.filters-panel {
  display: flex;
  gap: 1.5rem;
  flex-wrap: wrap;
  padding: 1rem;
  background: var(--panel2);
  border: 1px solid var(--line);
  border-radius: 10px;
  margin-bottom: 1rem;
}
.filters-panel label { margin: 0; flex: 1; min-width: 140px; }
.filters-panel select { width: 100%; margin-top: 0.35rem; }

/* ── Reviews list — Amazon style ── */
.reviews-list { display: flex; flex-direction: column; }

.review-item {
  padding: 1.25rem 0;
  border-bottom: 1px solid var(--line);
}
.review-item:first-child { border-top: 1px solid var(--line); }

.review-item-author {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  margin-bottom: 0.5rem;
}
.review-item .reviewer-name { font-size: 0.9rem; }
.review-item-rating { margin-bottom: 0.25rem; font-size: 0.9rem; }
.review-item-date { font-size: 0.8rem; color: var(--muted); margin: 0 0 0.75rem; }
.review-item-body { font-size: 0.9rem; color: var(--muted); line-height: 1.65; margin: 0; }

/* ── Pagination ── */
.pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.35rem;
  margin-top: 1.5rem;
  flex-wrap: wrap;
}
.page-btn {
  background: var(--panel2);
  border: 1px solid var(--line);
  color: var(--ink);
  border-radius: 8px;
  padding: 0.45rem 0.8rem;
  font-size: 0.875rem;
  font-weight: 600;
  cursor: pointer;
  transition: border-color 0.15s, color 0.15s;
  font-family: inherit;
  min-width: 2.25rem;
  text-align: center;
  line-height: 1.4;
}
.page-btn:hover:not(:disabled) { border-color: var(--brand); color: var(--brand); }
.page-btn.active { background: var(--brand); border-color: var(--brand); color: #fff; }
.page-btn:disabled { opacity: 0.35; cursor: default; }
.page-ellipsis { color: var(--muted); padding: 0 0.2rem; font-size: 0.875rem; line-height: 2.2; }

/* ── Leave a review ── */
.leave-review-section { margin-top: 0; }
.leave-review-toggle {
  background: none;
  border: 1px solid var(--brand);
  color: var(--brand);
  border-radius: 10px;
  padding: 0.7rem 1.4rem;
  font-size: 0.95rem;
  font-weight: 700;
  cursor: pointer;
  transition: background 0.2s, color 0.2s;
  width: 100%;
  text-align: center;
  font-family: inherit;
}
.leave-review-toggle:hover { background: var(--brand); color: #fff; }
.leave-review-form { margin-top: 1.25rem; }
.star-picker { display: flex; gap: 0.35rem; margin-bottom: 0.85rem; }
.pick-star {
  font-size: 1.9rem;
  color: var(--line);
  cursor: pointer;
  transition: color 0.15s, transform 0.15s;
  user-select: none;
  line-height: 1;
}
.pick-star:hover, .pick-star.active { color: var(--star); transform: scale(1.15); }
.review-textarea { width: 100%; min-height: 120px; resize: vertical; display: block; margin-bottom: 0.85rem; }
.review-success { color: var(--brand); font-weight: 600; margin-top: 0.75rem; font-size: 0.9rem; }
.no-results { text-align: center; padding: 2.5rem; color: var(--muted); }

/* ── Leave-review form fields ── */
.review-form-row { display: flex; gap: 1rem; margin-bottom: 0.85rem; flex-wrap: wrap; }
.review-form-label {
  flex: 1;
  min-width: 120px;
  margin: 0;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--ink);
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
}
.review-form-label input { width: 100%; }
input[readonly] { color: var(--muted); cursor: default; }

/* ── News page ── */
.news-list { display: flex; flex-direction: column; }
.news-item { padding: 1.5rem 0; border-bottom: 1px solid var(--line); }
.news-item:first-child { border-top: 1px solid var(--line); }
.news-item-header {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex-wrap: wrap;
  margin-bottom: 0.65rem;
}
.news-version { font-size: 0.8rem; font-weight: 700; color: var(--muted); font-family: "Courier New", monospace; }
.news-date { font-size: 0.8rem; color: var(--muted); margin-left: auto; }
.news-title { font-size: 1.05rem; margin: 0 0 0.5rem; color: var(--ink); font-family: "Space Grotesk", "Segoe UI", sans-serif; }
.news-body { font-size: 0.9rem; color: var(--muted); line-height: 1.65; margin: 0; }

.news-tag {
  display: inline-block;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 0.2rem 0.65rem;
  border-radius: 999px;
}
.news-tag-Feature     { background: rgba(103,208,231,0.12); color: #67d0e7; border: 1px solid rgba(103,208,231,0.3); }
.news-tag-Fix         { background: rgba(74,222,128,0.12);  color: #4ade80; border: 1px solid rgba(74,222,128,0.3); }
.news-tag-Pricing     { background: rgba(240,165,0,0.12);   color: var(--star); border: 1px solid rgba(240,165,0,0.3); }
.news-tag-Improvement { background: rgba(192,132,252,0.12); color: #c084fc; border: 1px solid rgba(192,132,252,0.3); }
.news-tag-Release     { background: rgba(147,197,253,0.12); color: #93c5fd; border: 1px solid rgba(147,197,253,0.3); }

/* ── Footer ── */
.footer {
  margin-top: 60px;
  padding: 32px 24px 24px;
  border-top: 1px solid var(--border);
  text-align: center;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 8px 24px;
  margin-bottom: 16px;
}

.footer-links a {
  color: var(--text-muted);
  font-size: 13px;
  text-decoration: none;
  transition: color 0.15s;
}

.footer-links a:hover { color: var(--text); }

.footer-copy {
  font-size: 12px;
  color: var(--text-muted);
  opacity: 0.6;
}

/* ── Legal / FAQ pages ── */
.legal-section {
  max-width: 720px;
  margin: 0 auto;
}

.legal-section h2 {
  font-size: 15px;
  font-weight: 700;
  color: var(--text);
  margin: 28px 0 8px;
}

.legal-section p, .legal-section li {
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.7;
}

.legal-section ul {
  padding-left: 20px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.faq-item {
  border-bottom: 1px solid var(--border);
  padding: 20px 0;
}

.faq-item:last-child { border-bottom: none; }

.faq-question {
  font-size: 15px;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 8px;
}

.faq-answer {
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.7;
}

/* ── Responsive ── */
@media (max-width: 640px) {
  .carousel-section { display: none; }
  .ai-overview { display: none; }
  .reviews-overview { flex-direction: column; }
  .rating-summary { flex: unset; width: 100%; }
  .hero-preview { width: 90%; }
  .hero-logo { width: 18%; }
  a.btn, button.btn { font-size: 0.8rem; }

  /* Collapse the nav into a hamburger menu */
  .nav { flex-wrap: wrap; }
  .nav-toggle { display: block; }
  .nav-links {
    flex-basis: 100%;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.25s ease;
  }
  .nav.open .nav-links { max-height: 70vh; }
  .nav-links a {
    padding: 0.85rem 0.25rem;
    border-top: 1px solid var(--line);
    font-size: 1rem;
  }

  /* Stack marketing grids on mobile */
  .features-grid { grid-template-columns: 1fr; }
  .steps-grid { grid-template-columns: 1fr; }
}
@media (min-width: 641px) and (max-width: 900px) {
  .carousel-track { grid-template-columns: repeat(2, 1fr); }
}