/* ================================================================
   pricing.css — AirshiftStream Pricing Page
   Inspired by Image 1 reference design
   ================================================================ */

/* ---- SHARED TOKENS ---- */
.px-accent  { color: #38bdf8; }
.px-accent2 { color: #a855f7; }   /* purple for comparison heading */

.px-label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: #38bdf8;
  background: rgba(56,189,248,0.08);
  border: 1px solid rgba(56,189,248,0.20);
  padding: 5px 14px;
  border-radius: 100px;
  margin-bottom: 20px;
}
.px-label.light { color: #fff; background: rgba(255,255,255,0.12); border-color: rgba(255,255,255,0.2); }

.px-dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: #38bdf8;
  display: inline-block;
  box-shadow: 0 0 6px #38bdf8;
}
.px-label.light .px-dot { background: #fff; box-shadow: 0 0 6px #fff; }

/* ---- HERO ---- */
.px-hero {
  padding: 130px 0 48px;
  text-align: center;
  position: relative;
  background: var(--bg-primary);
}

.px-hero-inner {
  max-width: 720px;
  margin: 0 auto;
  padding: 0 24px;
}

.px-title {
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 5vw, 3.8rem);
  font-weight: 900;
  line-height: 1.1;
  letter-spacing: -0.03em;
  color: var(--text-primary);
  margin-bottom: 18px;
}

.px-sub {
  font-size: 1rem;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 44px;
}

/* ---- TAB PILLS ---- */
.px-tabs {
  display: inline-flex;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 100px;
  padding: 5px;
  gap: 4px;
  margin-bottom: 0;
}

.px-tab {
  font-family: var(--font-body);
  font-size: 0.875rem;
  font-weight: 600;
  padding: 9px 24px;
  border-radius: 100px;
  color: var(--text-muted);
  transition: all 0.25s ease;
  cursor: pointer;
  border: none;
  background: none;
}

.px-tab.active {
  background: rgba(56,189,248,0.15);
  color: #38bdf8;
  border: 1px solid rgba(56,189,248,0.35);
}

.px-tab:not(.active):hover { color: var(--text-secondary); }

/* ---- PANELS ---- */
.px-panel {
  display: none;
  padding: 56px 0 72px;
  background: var(--bg-primary);
}
.px-panel.active { display: block; }

/* ---- CARD GRIDS ---- */
.px-cards {
  display: grid;
  gap: 20px;
  align-items: stretch;
}
.px-cards-3 { grid-template-columns: repeat(3, 1fr); }
.px-cards-4 { grid-template-columns: repeat(4, 1fr); }
.px-cards-5 { grid-template-columns: repeat(5, 1fr); }

/* ---- CARD BASE ---- */
.px-card {
  background: var(--bg-card);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 16px;
  padding: 28px 24px;
  position: relative;
  display: flex;
  flex-direction: column;
  transition: border-color 0.25s, transform 0.25s, box-shadow 0.25s;
}

.px-card:hover {
  border-color: rgba(56,189,248,0.30);
  transform: translateY(-4px);
  box-shadow: 0 16px 40px rgba(0,0,0,0.5);
}

/* ---- FEATURED CARD ---- */
.px-card-hot {
  background: linear-gradient(160deg, var(--bg-card-hover) 0%, var(--bg-card) 100%);
  border-color: #38bdf8;
  box-shadow: 0 0 0 1px rgba(56,189,248,0.20), 0 0 40px rgba(56,189,248,0.10);
}

.px-card-hot:hover {
  border-color: #38bdf8;
  transform: translateY(-6px);
  box-shadow: 0 0 0 1px rgba(56,189,248,0.40), 0 20px 50px rgba(56,189,248,0.15);
}

.px-hot-badge {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: linear-gradient(90deg, #38bdf8, #0284c7);
  color: #fff;
  font-size: 0.65rem;
  font-weight: 800;
  letter-spacing: 0.14em;
  padding: 4px 14px;
  border-radius: 100px;
  white-space: nowrap;
}

/* ---- CARD CONTENT ---- */
.px-card-type {
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-muted);
  margin-bottom: 14px;
}

.px-card-hot .px-card-type { color: #38bdf8; }

.px-price-wrap {
  display: flex;
  align-items: baseline;
  gap: 8px;
  margin-bottom: 6px;
}

.px-price {
  font-family: var(--font-display);
  font-size: 3rem;
  font-weight: 900;
  color: var(--text-primary);
  line-height: 1;
  letter-spacing: -0.04em;
}

.px-price sup {
  font-size: 1.4rem;
  vertical-align: super;
  font-weight: 800;
}

.px-dur {
  font-size: 0.85rem;
  color: var(--text-muted);
  font-weight: 500;
  align-self: flex-end;
  padding-bottom: 4px;
}

.px-save {
  font-size: 0.78rem;
  color: #38bdf8;
  font-weight: 600;
  margin-bottom: 20px;
  min-height: 18px;
}

/* ---- FEATURE LIST ---- */
.px-feats {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
  flex: 1;
  margin-bottom: 24px;
}

.px-feats li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.85rem;
  color: var(--text-secondary);
}

.px-feats li svg {
  width: 15px; height: 15px;
  stroke: #38bdf8;
  fill: none;
  stroke-width: 2.5;
  stroke-linecap: round;
  stroke-linejoin: round;
  flex-shrink: 0;
}

/* ---- CARD BUTTONS ---- */
.px-btn-ghost,
.px-btn-accent {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  width: 100%;
  padding: 12px 16px;
  border-radius: 10px;
  font-family: var(--font-body);
  font-size: 0.9rem;
  font-weight: 700;
  cursor: pointer;
  text-decoration: none;
  transition: all 0.25s ease;
  border: none;
  margin-top: auto;
}

.px-btn-ghost {
  background: rgba(255,255,255,0.06);
  color: var(--text-primary);
  border: 1px solid rgba(255,255,255,0.1);
}
.px-btn-ghost:hover {
  background: rgba(255,255,255,0.1);
  border-color: rgba(255,255,255,0.2);
  color: #fff;
}

.px-btn-accent {
  background: linear-gradient(135deg, #38bdf8 0%, #0284c7 100%);
  color: #fff;
  box-shadow: 0 4px 20px rgba(56,189,248,0.30);
}
.px-btn-accent:hover {
  filter: brightness(1.12);
  transform: translateY(-2px);
  box-shadow: 0 8px 28px rgba(56,189,248,0.40);
}

/* Standalone button for CTA/outline */
.px-btn-outline {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 13px 28px;
  border-radius: 10px;
  font-family: var(--font-body);
  font-size: 0.9rem;
  font-weight: 700;
  background: var(--bg-card);
  color: var(--text-primary);
  border: 1px solid var(--border-hover);
  text-decoration: none;
  transition: all 0.25s;
  cursor: pointer;
}
.px-btn-outline:hover { background: var(--bg-card-hover); border-color: var(--accent); color: var(--accent); }

/* ---- SECTION HEADERS ---- */
.px-section-head {
  text-align: center;
  margin-bottom: 52px;
}
.px-section-head h2 {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 900;
  letter-spacing: -0.03em;
  color: var(--text-primary);
  margin-bottom: 12px;
}
.px-section-head p {
  font-size: 0.95rem;
  color: var(--text-secondary);
  max-width: 480px;
  margin: 0 auto;
  line-height: 1.7;
}

/* ---- FAQ ---- */
.px-faq {
  padding: 80px 0;
  background: var(--bg-secondary);
}

.px-faq-list {
  max-width: 680px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.px-faq-item {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  overflow: hidden;
  transition: border-color 0.2s;
}
.px-faq-item.open { border-color: var(--accent); }
.px-faq-item:hover { border-color: var(--border-hover); }

.px-faq-q {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 22px;
  background: none;
  border: none;
  color: var(--text-primary);
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.95rem;
  text-align: left;
  cursor: pointer;
  gap: 16px;
  transition: color 0.2s;
}
.px-faq-item.open .px-faq-q { color: #38bdf8; }

.px-faq-icon {
  width: 26px; height: 26px;
  border-radius: 50%;
  border: 1px solid rgba(255,255,255,0.15);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.2rem;
  font-weight: 400;
  color: var(--text-muted);
  flex-shrink: 0;
  line-height: 1;
  transition: all 0.25s;
}
.px-faq-item.open .px-faq-icon {
  background: rgba(56,189,248,0.12);
  border-color: #38bdf8;
  color: #38bdf8;
  transform: rotate(45deg);
}

.px-faq-a {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease, padding 0.3s ease;
}
.px-faq-item.open .px-faq-a {
  max-height: 200px;
  padding: 0 22px 20px;
}
.px-faq-a p {
  font-size: 0.875rem;
  color: var(--text-secondary);
  line-height: 1.8;
}

/* ---- COMPARISON TABLE ---- */
.px-compare {
  padding: 80px 0;
  background: var(--bg-primary);
}

.px-table-wrap {
  overflow-x: auto;
  border-radius: 14px;
  border: 1px solid var(--border-color);
}

.px-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.875rem;
}

.px-table thead tr {
  background: var(--bg-secondary);
  border-bottom: 1px solid var(--border-color);
}

.px-table th {
  padding: 16px 20px;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted);
  text-align: center;
  white-space: nowrap;
}

.px-feat-col { text-align: left; }

.px-our-col {
  color: var(--accent) !important;
  background: var(--accent-dim);
}

.px-table tbody tr {
  border-bottom: 1px solid var(--border-color);
  transition: background 0.2s;
}
.px-table tbody tr:last-child { border-bottom: none; }
.px-table tbody tr:hover { background: var(--accent-dim); }

.px-table td {
  padding: 14px 20px;
  color: var(--text-secondary);
  text-align: center;
}

.px-table td:first-child { text-align: left; color: var(--text-primary); font-weight: 500; }

.px-our-val {
  color: var(--text-primary) !important;
  font-weight: 700 !important;
  background: var(--accent-dim);
}

.px-hi { color: #38bdf8 !important; }

.px-tick {
  color: #38bdf8;
  font-size: 1rem;
  font-weight: 700;
}
.px-x {
  color: var(--text-muted);
  font-size: 1rem;
  opacity: 0.5;
}

/* ---- CTA SECTION ---- */
.px-cta {
  padding: 80px 0;
  background: var(--bg-secondary);
}

/* CTA box — dark in dark mode, dark teal card in light mode */
.px-cta-box {
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: 24px;
  padding: 64px 48px;
  text-align: center;
  position: relative;
  overflow: hidden;
}

[data-theme="dark"] .px-cta-box {
  background: linear-gradient(135deg, #081d1a 0%, var(--bg-secondary) 50%, #040e0c 100%);
  border-color: var(--border-hover);
}

.px-cta-box::before {
  content: '';
  position: absolute;
  top: -60px; left: 50%;
  transform: translateX(-50%);
  width: 500px; height: 300px;
  background: radial-gradient(ellipse, var(--accent-glow) 0%, transparent 70%);
  pointer-events: none;
}

.px-cta-box h2 {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  font-weight: 900;
  color: var(--text-primary);
  letter-spacing: -0.03em;
  margin-bottom: 14px;
  position: relative;
}

.px-cta-box p {
  font-size: 0.95rem;
  color: var(--text-secondary);
  margin-bottom: 36px;
  position: relative;
}

.px-cta-btns {
  display: flex;
  gap: 14px;
  justify-content: center;
  flex-wrap: wrap;
  position: relative;
}

.px-cta-btns .px-btn-accent {
  width: auto;
  padding: 14px 28px;
  font-size: 1rem;
}

/* ---- RESPONSIVE ---- */
@media (max-width: 1024px) {
  .px-cards-5 { grid-template-columns: repeat(3, 1fr); }
  .px-cards-4 { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  .px-hero { padding-top: 110px; }
  .px-title { font-size: 2rem; }
  .px-tabs { flex-direction: row; flex-wrap: wrap; justify-content: center; }
  .px-cards-3,
  .px-cards-4,
  .px-cards-5 { grid-template-columns: 1fr; max-width: 360px; margin: 0 auto; }
  .px-card-hot { order: -1; }
  .px-cta-box { padding: 40px 24px; }
  .px-cta-box h2 { font-size: 1.8rem; }
  .px-table th, .px-table td { padding: 12px 12px; font-size: 0.8rem; }
}

@media (max-width: 480px) {
  .px-price { font-size: 2.4rem; }
  .px-cards-3,
  .px-cards-4,
  .px-cards-5 { max-width: 100%; }
}

/* ============================================
   LIGHT THEME OVERRIDES — pricing page
   ============================================ */

[data-theme="light"] .px-hero  { background: var(--bg-primary); }
[data-theme="light"] .px-panel { background: var(--bg-primary); }
[data-theme="light"] .px-faq   { background: var(--bg-secondary); }
[data-theme="light"] .px-compare { background: var(--bg-primary); }

/* Cards in light mode */
[data-theme="light"] .px-card {
  background: #fff;
  border-color: rgba(0,0,0,0.08);
  box-shadow: 0 2px 16px rgba(0,0,0,0.06);
}
[data-theme="light"] .px-card:hover {
  border-color: var(--accent);
  box-shadow: 0 8px 32px rgba(0,0,0,0.12);
}
[data-theme="light"] .px-card-hot {
  background: linear-gradient(160deg, rgba(56,189,248,0.06) 0%, #fff 100%);
  border-color: var(--accent);
  box-shadow: 0 0 0 1px rgba(56,189,248,0.20), 0 8px 32px rgba(56,189,248,0.10);
}
[data-theme="light"] .px-card-hot:hover {
  box-shadow: 0 0 0 1px rgba(56,189,248,0.40), 0 16px 40px rgba(56,189,248,0.12);
}
[data-theme="light"] .px-price { color: var(--text-primary); }
[data-theme="light"] .px-card-type { color: var(--text-muted); }
[data-theme="light"] .px-card-hot .px-card-type { color: var(--accent); }
[data-theme="light"] .px-feats li { color: var(--text-secondary); }
[data-theme="light"] .px-btn-ghost {
  background: rgba(0,0,0,0.04);
  border-color: rgba(0,0,0,0.12);
  color: var(--text-primary);
}
[data-theme="light"] .px-btn-ghost:hover {
  background: rgba(0,0,0,0.08);
  border-color: var(--accent);
  color: var(--accent);
}

/* FAQ in light mode */
[data-theme="light"] .px-faq-item {
  background: #fff;
  border-color: rgba(0,0,0,0.08);
}
[data-theme="light"] .px-faq-item:hover { border-color: rgba(0,0,0,0.15); }
[data-theme="light"] .px-faq-item.open { border-color: var(--accent); }
[data-theme="light"] .px-faq-q { color: var(--text-primary); }
[data-theme="light"] .px-faq-item.open .px-faq-q { color: var(--accent); }
[data-theme="light"] .px-faq-icon {
  border-color: rgba(0,0,0,0.15);
  color: var(--text-secondary);
}
[data-theme="light"] .px-faq-item.open .px-faq-icon {
  background: rgba(56,189,248,0.10);
  border-color: var(--accent);
  color: var(--accent);
}
[data-theme="light"] .px-faq-a p { color: var(--text-secondary); }

/* Comparison table in light mode */
[data-theme="light"] .px-table-wrap {
  border-color: rgba(0,0,0,0.1);
}
[data-theme="light"] .px-table thead tr {
  background: var(--bg-secondary);
  border-bottom-color: rgba(0,0,0,0.08);
}
[data-theme="light"] .px-table th { color: var(--text-secondary); }
[data-theme="light"] .px-table tbody tr {
  border-bottom-color: rgba(0,0,0,0.06);
  background: #fff;
}
[data-theme="light"] .px-table tbody tr:hover { background: rgba(56,189,248,0.04); }
[data-theme="light"] .px-table td { color: var(--text-secondary); }
[data-theme="light"] .px-table td:first-child { color: var(--text-primary); }
[data-theme="light"] .px-our-col {
  background: rgba(56,189,248,0.06);
}
[data-theme="light"] .px-our-val { background: rgba(56,189,248,0.04); }
[data-theme="light"] .px-x { color: rgba(0,0,0,0.25); opacity: 1; }

/* Tabs in light mode */
[data-theme="light"] .px-tabs {
  background: var(--bg-card);
  border-color: rgba(0,0,0,0.1);
}
[data-theme="light"] .px-tab { color: var(--text-secondary); }
[data-theme="light"] .px-tab.active {
  background: rgba(56,189,248,0.12);
  color: var(--accent);
  border-color: rgba(56,189,248,0.30);
}

/* CTA in light mode */
[data-theme="light"] .px-cta { background: var(--bg-secondary); }
[data-theme="light"] .px-cta-box {
  background: var(--bg-card);
  border-color: rgba(0,0,0,0.08);
  box-shadow: 0 4px 32px rgba(0,0,0,0.08);
}
[data-theme="light"] .px-cta-box::before {
  background: radial-gradient(ellipse, rgba(56,189,248,0.12) 0%, transparent 70%);
}
[data-theme="light"] .px-cta-box h2 { color: var(--text-primary); }
[data-theme="light"] .px-cta-box p { color: var(--text-secondary); }
[data-theme="light"] .px-btn-outline {
  background: rgba(0,0,0,0.04);
  border-color: rgba(0,0,0,0.15);
  color: var(--text-primary);
}
[data-theme="light"] .px-btn-outline:hover {
  background: rgba(0,0,0,0.08);
  border-color: var(--accent);
  color: var(--accent);
}

/* Label in CTA light mode */
[data-theme="light"] .px-label.light {
  color: var(--accent);
  background: rgba(56,189,248,0.08);
  border-color: rgba(56,189,248,0.20);
}
[data-theme="light"] .px-label.light .px-dot { background: var(--accent); box-shadow: 0 0 6px var(--accent); }