:root {
  --bg-body: #050816;
  --bg-elevated: #070c1a;
  --bg-elevated-soft: #0c1122;
  --bg-accent: #1a5cff;
  --bg-accent-soft: rgba(39, 115, 255, 0.12);
  --bg-accent-soft-2: rgba(39, 115, 255, 0.06);
  --bg-alt: #050a16;
  --border-subtle: rgba(255, 255, 255, 0.06);
  --border-strong: rgba(255, 255, 255, 0.14);
  --text-primary: #ffffff;
  --text-secondary: rgba(255, 255, 255, 0.72);
  --text-muted: rgba(255, 255, 255, 0.5);
  --text-soft: rgba(255, 255, 255, 0.38);
  --text-inverse: #050816;
  --accent: #2773ff;
  --accent-soft: rgba(39, 115, 255, 0.16);
  --accent-strong: #4da1ff;
  --danger: #ff4d6a;
  --warning: #ffc24d;
  --success: #46d19e;
  --radius-sm: 0.5rem;
  --radius-md: 0.9rem;
  --radius-lg: 1.4rem;
  --radius-full: 999px;
  --shadow-soft: 0 22px 60px rgba(0, 0, 0, 0.7);
  --shadow-subtle: 0 10px 30px rgba(0, 0, 0, 0.6);
  --max-width: 1120px;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
}

body {
  font-family: "Inter", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: radial-gradient(circle at top, #1f2937 0, #020616 44%, #000000 100%);
  color: var(--text-primary);
  -webkit-font-smoothing: antialiased;
}

a {
  color: inherit;
  text-decoration: none;
}

img {
  max-width: 100%;
  display: block;
}

.container {
  width: 100%;
  max-width: var(--max-width);
  padding: 0 1.5rem;
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  backdrop-filter: blur(16px);
  background: linear-gradient(to bottom, rgba(5, 8, 22, 0.95), rgba(5, 8, 22, 0.85), transparent);
  border-bottom: 1px solid rgba(255, 255, 255, 0.04);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.9rem 0;
}

.logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.logo-mark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.3rem;
  height: 2.3rem;
  border-radius: 0.9rem;
  background: radial-gradient(circle at 30% 0, #46d19e, #2773ff 60%, #7c3aed 100%);
  color: var(--text-primary);
  font-weight: 700;
  font-size: 0.95rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  box-shadow: 0 16px 40px rgba(39, 115, 255, 0.6);
}

.logo-text {
  display: flex;
  flex-direction: column;
  gap: 0.05rem;
}

.logo-title {
  font-weight: 600;
  font-size: 1rem;
}

.logo-subtitle {
  font-size: 0.75rem;
  color: var(--text-soft);
}

.nav {
  display: flex;
  align-items: center;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  list-style: none;
  margin: 0;
  padding: 0;
}

.nav-links a {
  font-size: 0.9rem;
  color: var(--text-secondary);
  padding: 0.25rem 0;
  border-bottom: 1px solid transparent;
  transition: color 0.18s ease, border-color 0.18s ease, opacity 0.18s ease;
}

.nav-links a:hover {
  color: var(--text-primary);
  opacity: 0.9;
}

.nav-links a.active {
  color: var(--accent-strong);
  border-color: var(--accent-strong);
}

.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 0.2rem;
  width: 2.5rem;
  height: 2.5rem;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  background: radial-gradient(circle at top, rgba(39, 115, 255, 0.3), rgba(5, 8, 22, 0.92));
  cursor: pointer;
}

.nav-toggle span {
  display: block;
  width: 1.1rem;
  height: 1.5px;
  border-radius: 999px;
  background: var(--text-primary);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  padding: 0.6rem 1.3rem;
  border-radius: var(--radius-full);
  border: 1px solid transparent;
  font-size: 0.9rem;
  font-weight: 500;
  cursor: pointer;
  background: transparent;
  color: var(--text-primary);
  transition: transform 0.14s ease, box-shadow 0.14s ease, background 0.14s ease, border-color 0.14s ease, color 0.14s ease, opacity 0.14s ease;
}

.btn-sm {
  padding: 0.45rem 0.95rem;
  font-size: 0.8rem;
}

.btn-primary {
  background: linear-gradient(135deg, #2773ff, #4f46e5);
  border-color: rgba(255, 255, 255, 0.06);
  box-shadow: 0 18px 45px rgba(39, 115, 255, 0.65);
}

.btn-primary:hover {
  transform: translateY(-1px);
  box-shadow: 0 22px 60px rgba(39, 115, 255, 0.85);
}

.btn-outline {
  border-color: rgba(255, 255, 255, 0.24);
  background: linear-gradient(135deg, rgba(3, 7, 18, 0.7), rgba(15, 23, 42, 0.8));
  color: var(--text-secondary);
}

.btn-outline:hover {
  border-color: rgba(255, 255, 255, 0.45);
  color: var(--text-primary);
}

.btn-block {
  width: 100%;
}

.btn-light {
  background: #ffffff;
  color: #020617;
  border-color: rgba(15, 23, 42, 0.12);
  box-shadow: 0 20px 60px rgba(15, 23, 42, 0.7);
}

.btn-light:hover {
  transform: translateY(-1px);
  box-shadow: 0 28px 80px rgba(15, 23, 42, 0.9);
}

.btn-outline-light {
  border-color: rgba(255, 255, 255, 0.5);
  color: #e5e7eb;
  background: transparent;
}

.btn-outline-light:hover {
  background: rgba(15, 23, 42, 0.4);
}

main {
  padding-bottom: 3.5rem;
}

.hero {
  padding: 3.5rem 0 3rem;
}

.hero-inner {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(0, 1.1fr);
  gap: 2.8rem;
  align-items: center;
}

.hero-inner-track {
  align-items: flex-start;
}

.hero-content h1 {
  font-size: clamp(2.25rem, 3.2vw, 3rem);
  line-height: 1.08;
  letter-spacing: -0.03em;
  margin: 0 0 1rem;
}

.hero-content p {
  margin: 0;
  max-width: 30rem;
  color: var(--text-secondary);
  font-size: 0.98rem;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  padding: 0.25rem 0.8rem;
  border-radius: 999px;
  border: 1px solid rgba(39, 115, 255, 0.5);
  background: radial-gradient(circle at top left, rgba(39, 115, 255, 0.6), rgba(5, 8, 22, 0.9));
  font-size: 0.75rem;
  color: rgba(239, 246, 255, 0.9);
  margin-bottom: 0.9rem;
}

.hero-actions {
  margin: 1.6rem 0 0.8rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
}

.hero-metas {
  margin-top: 1.7rem;
  display: flex;
  flex-wrap: wrap;
  gap: 1.5rem;
}

.meta-item {
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
}

.meta-value {
  font-size: 1.4rem;
  font-weight: 600;
}

.meta-label {
  font-size: 0.8rem;
  color: var(--text-soft);
}

.hero-visual {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.hero-card {
  border-radius: 1.3rem;
  border: 1px solid rgba(148, 163, 184, 0.4);
  background:
    radial-gradient(circle at 0 0, rgba(56, 189, 248, 0.08), transparent 55%),
    radial-gradient(circle at 100% 0, rgba(129, 140, 248, 0.2), transparent 55%),
    linear-gradient(145deg, rgba(15, 23, 42, 0.96), rgba(17, 24, 39, 0.98));
  box-shadow: var(--shadow-soft);
}

.hero-card-main {
  padding: 1.4rem 1.35rem;
}

.hero-card-main h3 {
  margin: 0 0 0.9rem;
  font-size: 1rem;
}

.hero-metrics {
  display: grid;
  gap: 0.7rem;
}

.hero-metric {
  padding: 0.6rem 0.7rem;
  border-radius: 0.9rem;
  background: rgba(15, 23, 42, 0.8);
  border: 1px solid rgba(148, 163, 184, 0.3);
}

.metric-label {
  font-size: 0.78rem;
  color: var(--text-soft);
  display: block;
  margin-bottom: 0.1rem;
}

.metric-value {
  font-size: 1rem;
  font-weight: 600;
}

.metric-chip {
  display: inline-flex;
  padding: 0.1rem 0.55rem;
  font-size: 0.7rem;
  border-radius: 999px;
  margin-left: 0.4rem;
  border: 1px solid transparent;
}

.chip-success {
  background: rgba(34, 197, 94, 0.12);
  border-color: rgba(34, 197, 94, 0.5);
  color: #bbf7d0;
}

.chip-warning {
  background: rgba(250, 204, 21, 0.12);
  border-color: rgba(250, 204, 21, 0.55);
  color: #facc15;
}

.hero-progress {
  margin-top: 1rem;
  padding-top: 0.8rem;
  border-top: 1px dashed rgba(148, 163, 184, 0.5);
}

.hero-progress span {
  font-size: 0.78rem;
  color: var(--text-muted);
}

.progress-bar {
  margin-top: 0.5rem;
  display: flex;
  width: 100%;
  height: 0.55rem;
  border-radius: 999px;
  overflow: hidden;
  background: rgba(15, 23, 42, 0.95);
}

.progress {
  height: 100%;
}

.progress.success {
  background: linear-gradient(90deg, #22c55e, #a3e635);
}

.progress.shipping {
  background: linear-gradient(90deg, #38bdf8, #2563eb);
}

.progress.return {
  background: linear-gradient(90deg, #f97316, #ef4444);
}

.progress-labels {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1.3rem;
  align-items: center;
  margin-top: 0.65rem;
  font-size: 0.75rem;
  color: var(--text-soft);
}

.dot {
  width: 0.5rem;
  height: 0.5rem;
  border-radius: 999px;
  display: inline-block;
  margin-right: 0.25rem;
}

.dot-success {
  background: #22c55e;
}

.dot-shipping {
  background: #38bdf8;
}

.dot-return {
  background: #f97316;
}

.hero-card-secondary {
  padding: 1.1rem 1.25rem 1.2rem;
  align-self: flex-start;
  transform: translateX(12%);
  max-width: 18rem;
}

.hero-card-secondary h4 {
  margin: 0 0 0.3rem;
  font-size: 0.95rem;
}

.hero-card-secondary p {
  margin: 0 0 0.8rem;
  color: var(--text-secondary);
  font-size: 0.8rem;
}

.quick-track-form {
  display: grid;
  gap: 0.5rem;
}

.quick-track-form input {
  border-radius: 0.85rem;
  border: 1px solid rgba(148, 163, 184, 0.7);
  background: rgba(15, 23, 42, 0.9);
  color: var(--text-primary);
  padding: 0.55rem 0.8rem;
  font-size: 0.8rem;
}

.quick-track-form input::placeholder {
  color: rgba(148, 163, 184, 0.78);
}

.section {
  padding: 2.5rem 0 2.4rem;
}

.section-alt {
  background: radial-gradient(circle at top, rgba(37, 99, 235, 0.35), rgba(15, 23, 42, 0.95) 40%, #020617 100%);
  border-top: 1px solid rgba(148, 163, 184, 0.32);
  border-bottom: 1px solid rgba(148, 163, 184, 0.2);
}

.section-header {
  text-align: center;
  margin-bottom: 2rem;
}

.section-header h2 {
  margin: 0 0 0.6rem;
  font-size: 1.6rem;
  letter-spacing: -0.02em;
}

.section-header p {
  margin: 0;
  max-width: 32rem;
  margin-inline: auto;
  color: var(--text-secondary);
  font-size: 0.95rem;
}

.grid {
  display: grid;
  gap: 1.4rem;
}

.grid-4 {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.grid-2 {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.feature-card {
  padding: 1.1rem 1rem;
  border-radius: 1rem;
  border: 1px solid rgba(148, 163, 184, 0.4);
  background:
    radial-gradient(circle at 0 0, rgba(59, 130, 246, 0.22), transparent 60%),
    linear-gradient(145deg, rgba(15, 23, 42, 0.95), rgba(2, 6, 23, 0.98));
  box-shadow: var(--shadow-subtle);
}

.feature-icon {
  width: 2.35rem;
  height: 2.35rem;
  border-radius: 1rem;
  margin-bottom: 0.7rem;
  border: 1px solid rgba(148, 163, 184, 0.55);
}

.icon-1 {
  background: radial-gradient(circle at 30% 0, #34d399, #22c55e 40%, #16a34a 80%);
}

.icon-2 {
  background: radial-gradient(circle at 30% 0, #38bdf8, #2563eb 40%, #1d4ed8 80%);
}

.icon-3 {
  background: radial-gradient(circle at 30% 0, #fbbf24, #f97316 40%, #ea580c 80%);
}

.icon-4 {
  background: radial-gradient(circle at 30% 0, #f472b6, #ec4899 40%, #db2777 80%);
}

.feature-card h3 {
  margin: 0 0 0.4rem;
  font-size: 1rem;
}

.feature-card p {
  margin: 0;
  color: var(--text-secondary);
  font-size: 0.86rem;
}

.section-split {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr);
  gap: 1.8rem;
  align-items: center;
}

.section-split-reverse {
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 1.05fr);
}

.section-text h2 {
  margin: 0 0 0.7rem;
  font-size: 1.6rem;
}

.section-text p {
  margin: 0 0 1rem;
  color: var(--text-secondary);
  font-size: 0.95rem;
}

.checklist {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 0.6rem;
}

.checklist li {
  font-size: 0.9rem;
  color: var(--text-secondary);
  position: relative;
  padding-left: 1.4rem;
}

.checklist li::before {
  content: "✓";
  position: absolute;
  inset-inline-start: 0;
  top: 0.05rem;
  width: 1rem;
  height: 1rem;
  border-radius: 999px;
  background: rgba(34, 197, 94, 0.18);
  color: #4ade80;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.65rem;
}

.stat-card {
  padding: 1rem;
  border-radius: 1.1rem;
  border: 1px solid rgba(148, 163, 184, 0.5);
  background:
    radial-gradient(circle at top left, rgba(34, 197, 94, 0.3), transparent 65%),
    linear-gradient(145deg, rgba(15, 23, 42, 0.96), rgba(2, 6, 23, 0.98));
  box-shadow: var(--shadow-subtle);
}

.stat-card:nth-child(2) {
  margin-top: 0.8rem;
  background:
    radial-gradient(circle at top left, rgba(59, 130, 246, 0.35), transparent 65%),
    linear-gradient(145deg, rgba(15, 23, 42, 0.96), rgba(2, 6, 23, 0.98));
}

.stat-label {
  display: block;
  font-size: 0.8rem;
  color: var(--text-soft);
  margin-bottom: 0.35rem;
}

.stat-value {
  display: block;
  font-size: 1.5rem;
  font-weight: 600;
  margin-bottom: 0.25rem;
}

.stat-sub {
  display: block;
  font-size: 0.8rem;
  color: var(--text-muted);
}

.bullet-list {
  list-style: none;
  padding: 0;
  margin: 0 0 1.3rem;
  display: grid;
  gap: 0.55rem;
}

.bullet-list li {
  font-size: 0.9rem;
  color: var(--text-secondary);
}

.bullet-list strong {
  color: var(--text-primary);
  font-weight: 500;
}

.store-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
}

.store-badge {
  font-size: 0.8rem;
  padding: 0.4rem 0.9rem;
  border-radius: 999px;
  border: 1px dashed rgba(148, 163, 184, 0.7);
  color: var(--text-secondary);
}

.store-badge.disabled {
  opacity: 0.75;
}

.device-mockup {
  display: flex;
  justify-content: center;
}

.device-frame {
  width: 250px;
  border-radius: 1.8rem;
  padding: 0.4rem;
  background: linear-gradient(135deg, #4f46e5, #0ea5e9, #22c55e);
  box-shadow: 0 24px 60px rgba(15, 23, 42, 0.9);
}

.device-screen {
  border-radius: 1.4rem;
  background: radial-gradient(circle at top, rgba(15, 23, 42, 0.9), #020617 60%, #000 100%);
  padding: 0.7rem 0.75rem 0.8rem;
  color: #e5e7eb;
}

.device-header {
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  color: rgba(209, 213, 219, 0.85);
  margin-bottom: 0.55rem;
}

.device-body {
  border-radius: 0.9rem;
  border: 1px solid rgba(148, 163, 184, 0.55);
  background:
    radial-gradient(circle at top, rgba(59, 130, 246, 0.18), transparent 60%),
    linear-gradient(145deg, rgba(15, 23, 42, 0.97), rgba(2, 6, 23, 0.98));
  padding: 0.6rem 0.7rem 0.7rem;
}

.device-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.35rem 0;
  font-size: 0.8rem;
  border-bottom: 1px dashed rgba(148, 163, 184, 0.4);
}

.device-row:last-of-type {
  border-bottom: none;
}

.device-footer {
  margin-top: 0.35rem;
  font-size: 0.78rem;
  color: #93c5fd;
  text-align: right;
}

.testimonial-card {
  padding: 1.15rem 1.1rem;
  border-radius: 1.1rem;
  border: 1px solid rgba(148, 163, 184, 0.5);
  background:
    radial-gradient(circle at top left, rgba(96, 165, 250, 0.3), transparent 65%),
    linear-gradient(145deg, rgba(15, 23, 42, 0.96), rgba(2, 6, 23, 0.98));
  box-shadow: var(--shadow-subtle);
}

.testimonial-quote {
  margin: 0 0 0.9rem;
  color: var(--text-secondary);
  font-size: 0.9rem;
}

.testimonial-meta {
  font-size: 0.8rem;
  color: var(--text-soft);
}

.testimonial-name {
  display: block;
  color: #bfdbfe;
  font-weight: 500;
}

.section-cta {
  padding: 2.7rem 0 2.4rem;
  background: radial-gradient(circle at top, rgba(39, 115, 255, 0.55), rgba(15, 23, 42, 0.98) 48%, #020617 100%);
}

.cta-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1.6rem;
}

.cta-text h2 {
  margin: 0 0 0.5rem;
  font-size: 1.6rem;
}

.cta-text p {
  margin: 0;
  font-size: 0.95rem;
  color: #e5e7eb;
}

.cta-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
}

.site-footer {
  border-top: 1px solid rgba(148, 163, 184, 0.45);
  background: radial-gradient(circle at top, rgba(15, 23, 42, 0.9), #020617 60%, #000 100%);
  color: var(--text-secondary);
}

.footer-inner {
  display: flex;
  justify-content: space-between;
  gap: 2rem;
  padding: 1.7rem 0 0.9rem;
}

.footer-brand {
  max-width: 22rem;
}

.footer-address {
  font-size: 0.82rem;
  color: var(--text-soft);
}

.footer-address a {
  color: #bfdbfe;
}

.footer-links {
  display: flex;
  gap: 2.4rem;
}

.footer-links h4 {
  margin: 0 0 0.5rem;
  font-size: 0.9rem;
  color: var(--text-primary);
}

.footer-links ul {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 0.25rem;
}

.footer-links a {
  font-size: 0.8rem;
  color: var(--text-soft);
}

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

.footer-bottom {
  border-top: 1px solid rgba(15, 23, 42, 0.9);
  padding: 0.7rem 0 1.2rem;
  font-size: 0.8rem;
}

.footer-bottom-inner {
  display: flex;
  justify-content: space-between;
  color: var(--text-soft);
  gap: 1rem;
}

.page-track .hero {
  padding-top: 3.2rem;
}

.hero-track {
  padding-bottom: 2rem;
}

.hero-inner-track {
  grid-template-columns: minmax(0, 1.2fr) minmax(0, 1.2fr);
  gap: 2.1rem;
}

.track-panel {
  border-radius: 1.3rem;
  padding: 1.35rem 1.3rem;
  border: 1px solid rgba(148, 163, 184, 0.6);
  background:
    radial-gradient(circle at 0 0, rgba(59, 130, 246, 0.35), transparent 60%),
    linear-gradient(145deg, rgba(15, 23, 42, 0.97), rgba(2, 6, 23, 0.99));
  box-shadow: var(--shadow-soft);
}

.track-form {
  margin-bottom: 1rem;
}

.form-label {
  display: block;
  font-size: 0.85rem;
  margin-bottom: 0.35rem;
}

.track-input-group {
  display: grid;
  grid-template-columns: minmax(0, 1.6fr) auto;
  gap: 0.6rem;
}

.track-input-group input {
  border-radius: 0.9rem;
  border: 1px solid rgba(148, 163, 184, 0.75);
  background: rgba(15, 23, 42, 0.96);
  color: var(--text-primary);
  padding: 0.6rem 0.8rem;
  font-size: 0.9rem;
}

.track-input-group input::placeholder {
  color: rgba(148, 163, 184, 0.78);
}

.form-helper {
  margin: 0.35rem 0 0;
  font-size: 0.78rem;
  color: var(--text-soft);
}

.track-result {
  border-radius: 1rem;
  border: 1px dashed rgba(148, 163, 184, 0.8);
  background: rgba(15, 23, 42, 0.85);
  padding: 0.8rem 0.9rem;
  font-size: 0.85rem;
  color: var(--text-secondary);
  max-height: 260px;
  overflow: auto;
}

.track-result-empty {
  text-align: center;
  padding: 1rem;
  color: var(--text-soft);
}

.track-status-header {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-bottom: 0.7rem;
}

.track-status-header h2 {
  margin: 0;
  font-size: 0.98rem;
}

.track-status-badge {
  font-size: 0.75rem;
  padding: 0.15rem 0.65rem;
  border-radius: 999px;
  border: 1px solid rgba(34, 197, 94, 0.7);
  color: #bbf7d0;
  background: rgba(34, 197, 94, 0.18);
}

.track-status-badge-warning {
  border-color: rgba(250, 204, 21, 0.7);
  color: #facc15;
  background: rgba(250, 204, 21, 0.15);
}

.track-status-badge-danger {
  border-color: rgba(248, 113, 113, 0.7);
  color: #fecaca;
  background: rgba(248, 113, 113, 0.15);
}

.track-meta {
  font-size: 0.78rem;
  color: var(--text-soft);
  margin-bottom: 0.7rem;
}

.track-timeline {
  list-style: none;
  padding: 0;
  margin: 0;
  border-left: 1px solid rgba(148, 163, 184, 0.7);
  padding-left: 0.8rem;
}

.track-timeline-item {
  position: relative;
  padding-bottom: 0.5rem;
  margin-bottom: 0.3rem;
}

.track-timeline-item::before {
  content: "";
  position: absolute;
  left: -0.98rem;
  top: 0.15rem;
  width: 0.5rem;
  height: 0.5rem;
  border-radius: 999px;
  background: #38bdf8;
  border: 2px solid #020617;
  box-shadow: 0 0 0 3px rgba(56, 189, 248, 0.35);
}

.track-timeline-item:last-child {
  padding-bottom: 0;
  margin-bottom: 0;
}

.track-timeline-title {
  font-size: 0.84rem;
  color: var(--text-primary);
}

.track-timeline-time {
  font-size: 0.76rem;
  color: var(--text-soft);
}

.track-timeline-desc {
  font-size: 0.8rem;
  color: var(--text-secondary);
}

.faq-grid {
  margin-top: 0.6rem;
}

.faq-item {
  padding: 0.95rem 0.9rem;
  border-radius: 1rem;
  border: 1px solid rgba(148, 163, 184, 0.5);
  background: rgba(15, 23, 42, 0.96);
}

.faq-item h3 {
  margin: 0 0 0.45rem;
  font-size: 0.98rem;
}

.faq-item p {
  margin: 0;
  font-size: 0.86rem;
  color: var(--text-secondary);
}

.sr-only {
  border: 0;
  clip: rect(0 0 0 0);
  height: 1px;
  margin: -1px;
  overflow: hidden;
  padding: 0;
  position: absolute;
  width: 1px;
}

@media (max-width: 960px) {
  .hero-inner,
  .hero-inner-track {
    grid-template-columns: minmax(0, 1fr);
  }

  .hero-card-secondary {
    transform: none;
    max-width: none;
  }

  .section-split,
  .section-split-reverse {
    grid-template-columns: minmax(0, 1fr);
  }

  .section-split-reverse .device-mockup {
    order: -1;
  }

  .footer-inner {
    flex-direction: column;
  }

  .footer-links {
    justify-content: space-between;
  }
}

@media (max-width: 820px) {
  .grid-4 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .grid-2 {
    grid-template-columns: minmax(0, 1fr);
  }

  .meta-metas {
    gap: 1rem;
  }
}

@media (max-width: 720px) {
  .header-inner {
    padding-inline: 0;
  }

  .nav-toggle {
    display: inline-flex;
  }

  .nav-links {
    position: absolute;
    inset-inline: 0;
    top: 100%;
    padding: 0.7rem 1.5rem 1rem;
    flex-direction: column;
    align-items: flex-start;
    background: radial-gradient(circle at top, rgba(15, 23, 42, 0.98), rgba(3, 7, 18, 0.98));
    border-bottom: 1px solid rgba(15, 23, 42, 0.9);
    transform: translateY(-12px);
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.16s ease, transform 0.16s ease;
  }

  .nav-links.open {
    opacity: 1;
    pointer-events: auto;
    transform: translateY(0);
  }

  .hero {
    padding-top: 2.7rem;
  }

  .hero-actions {
    flex-direction: column;
    align-items: stretch;
  }

  .hero-metas {
    gap: 1rem;
  }

  .hero-card-secondary {
    margin-top: 0.3rem;
  }

  .section {
    padding-inline: 0;
  }

  .section-header {
    padding-inline: 1.5rem;
  }

  .grid-4 {
    grid-template-columns: minmax(0, 1fr);
  }

  .cta-inner {
    flex-direction: column;
    align-items: flex-start;
  }

  .footer-links {
    flex-direction: column;
  }

  .footer-bottom-inner {
    flex-direction: column;
  }

  .track-input-group {
    grid-template-columns: minmax(0, 1fr);
  }
}