/* TrekTrack.pro — shared site styles */
:root {
  --bg: #0a0e14;
  --bg-elevated: #0f1419;
  --surface: #151d2b;
  --surface-2: #1c2738;
  --border: #2a3a52;
  --text: #eef2f7;
  --muted: #8b9cb3;
  --accent: #3b9eff;
  --accent-dark: #2563a8;
  --green: #34d399;
  --amber: #fbbf24;
  --red: #f87171;
  --radius: 16px;
  --radius-lg: 24px;
  --shadow: 0 24px 80px rgba(0, 0, 0, 0.45);
  --max: 1120px;
  --font: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", sans-serif;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
}

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

a {
  color: var(--accent);
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

.container {
  width: min(100% - 2.5rem, var(--max));
  margin-inline: auto;
}

/* —— Nav —— */
.nav {
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: blur(16px);
  background: rgba(10, 14, 20, 0.78);
  border-bottom: 1px solid transparent;
  transition: border-color 0.2s;
}

.nav.scrolled {
  border-bottom-color: var(--border);
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.9rem 0;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  color: var(--text);
  text-decoration: none;
  font-weight: 700;
  letter-spacing: -0.02em;
  font-size: 1.05rem;
}

.brand:hover {
  text-decoration: none;
}

.brand img {
  width: 36px;
  height: 36px;
  border-radius: 10px;
  box-shadow: 0 0 0 1px rgba(59, 158, 255, 0.25);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 0.25rem 1.25rem;
  list-style: none;
  margin: 0;
  padding: 0;
}

.nav-links a {
  color: var(--muted);
  font-size: 0.92rem;
  font-weight: 500;
  text-decoration: none;
}

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

.nav-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.55rem 1rem;
  border-radius: 999px;
  background: var(--accent);
  color: #fff !important;
  font-weight: 600;
  font-size: 0.9rem;
  text-decoration: none !important;
  box-shadow: 0 8px 24px rgba(59, 158, 255, 0.28);
}

.nav-cta:hover {
  filter: brightness(1.08);
}

.nav-toggle {
  display: none;
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text);
  border-radius: 10px;
  padding: 0.45rem 0.65rem;
  cursor: pointer;
}

/* —— Hero —— */
.hero {
  position: relative;
  padding: 4.5rem 0 4rem;
  overflow: hidden;
}

.hero::before {
  content: "";
  position: absolute;
  inset: -20% -10% auto;
  height: 70%;
  background:
    radial-gradient(ellipse 50% 60% at 70% 20%, rgba(59, 158, 255, 0.22), transparent 70%),
    radial-gradient(ellipse 40% 50% at 15% 40%, rgba(52, 211, 153, 0.1), transparent 70%);
  pointer-events: none;
}

.hero-grid {
  position: relative;
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 3rem;
  align-items: center;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.35rem 0.75rem;
  border-radius: 999px;
  background: rgba(59, 158, 255, 0.12);
  border: 1px solid rgba(59, 158, 255, 0.28);
  color: #9ecfff;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  margin-bottom: 1.1rem;
}

.hero h1 {
  margin: 0 0 1rem;
  font-size: clamp(2.25rem, 5vw, 3.35rem);
  line-height: 1.08;
  letter-spacing: -0.035em;
  font-weight: 750;
}

.hero h1 em {
  font-style: normal;
  background: linear-gradient(120deg, #6eb8ff, #34d399);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.hero-lead {
  margin: 0 0 1.75rem;
  font-size: 1.125rem;
  color: var(--muted);
  max-width: 34rem;
  line-height: 1.65;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-bottom: 1.5rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.45rem;
  padding: 0.85rem 1.25rem;
  border-radius: 12px;
  font-weight: 650;
  font-size: 0.95rem;
  border: 1px solid transparent;
  cursor: pointer;
  text-decoration: none !important;
  transition: transform 0.15s, filter 0.15s, background 0.15s;
}

.btn:hover {
  transform: translateY(-1px);
}

.btn-primary {
  background: var(--amber);
  color: #0a0e14;
  box-shadow: 0 10px 30px rgba(251, 191, 36, 0.25);
}

.btn-primary:hover {
  filter: brightness(1.05);
}

.btn-secondary {
  background: var(--surface);
  color: var(--text);
  border-color: var(--border);
}

.btn-secondary:hover {
  background: var(--surface-2);
}

.hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem 1.5rem;
  color: var(--muted);
  font-size: 0.88rem;
}

.hero-meta strong {
  color: var(--text);
  font-weight: 650;
}

/* Phone mock */
.phone-wrap {
  display: flex;
  justify-content: center;
  perspective: 1200px;
}

.phone {
  width: min(100%, 300px);
  aspect-ratio: 9 / 18.5;
  border-radius: 36px;
  background: linear-gradient(165deg, #1a2436 0%, #0d121a 100%);
  border: 1px solid var(--border);
  box-shadow: var(--shadow), inset 0 1px 0 rgba(255, 255, 255, 0.06);
  padding: 12px;
  position: relative;
  transform: rotateY(-8deg) rotateX(4deg);
}

.phone-notch {
  position: absolute;
  top: 18px;
  left: 50%;
  transform: translateX(-50%);
  width: 90px;
  height: 22px;
  background: #05070a;
  border-radius: 999px;
  z-index: 2;
}

.phone-screen {
  height: 100%;
  border-radius: 26px;
  background: var(--bg);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  padding: 2.25rem 1rem 1rem;
  gap: 0.75rem;
}

.ui-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.72rem;
  color: var(--muted);
  font-weight: 600;
}

.ui-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 0.85rem;
}

.ui-card.accent {
  background: linear-gradient(145deg, rgba(59, 158, 255, 0.18), rgba(21, 29, 43, 0.95));
  border-color: rgba(59, 158, 255, 0.35);
}

.ui-label {
  font-size: 0.68rem;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  font-weight: 650;
  margin-bottom: 0.25rem;
}

.ui-value {
  font-size: 1.45rem;
  font-weight: 750;
  letter-spacing: -0.03em;
  line-height: 1.15;
}

.ui-value.green {
  color: var(--green);
}

.ui-row {
  display: flex;
  justify-content: space-between;
  gap: 0.5rem;
  font-size: 0.78rem;
  margin-top: 0.35rem;
}

.ui-row span:last-child {
  color: var(--muted);
}

.ui-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  font-size: 0.7rem;
  font-weight: 650;
  color: var(--amber);
  background: rgba(251, 191, 36, 0.12);
  border: 1px solid rgba(251, 191, 36, 0.28);
  padding: 0.25rem 0.5rem;
  border-radius: 999px;
  width: fit-content;
}

.ui-stat-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.5rem;
}

.ui-stat {
  background: var(--surface-2);
  border-radius: 12px;
  padding: 0.65rem;
  border: 1px solid var(--border);
}

.ui-stat b {
  display: block;
  font-size: 0.95rem;
  letter-spacing: -0.02em;
}

/* —— Sections —— */
section {
  padding: 4.5rem 0;
}

.section-head {
  max-width: 36rem;
  margin-bottom: 2.25rem;
}

.section-head h2 {
  margin: 0 0 0.65rem;
  font-size: clamp(1.65rem, 3vw, 2.15rem);
  letter-spacing: -0.03em;
  line-height: 1.15;
}

.section-head p {
  margin: 0;
  color: var(--muted);
  font-size: 1.05rem;
}

.features {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
}

.feature {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.35rem 1.25rem;
  transition: border-color 0.2s, transform 0.2s;
}

.feature:hover {
  border-color: rgba(59, 158, 255, 0.45);
  transform: translateY(-2px);
}

.feature-icon {
  width: 42px;
  height: 42px;
  border-radius: 12px;
  display: grid;
  place-items: center;
  background: rgba(59, 158, 255, 0.12);
  color: var(--accent);
  margin-bottom: 0.9rem;
  font-size: 1.2rem;
}

.feature h3 {
  margin: 0 0 0.4rem;
  font-size: 1.05rem;
  letter-spacing: -0.02em;
}

.feature p {
  margin: 0;
  color: var(--muted);
  font-size: 0.92rem;
  line-height: 1.55;
}

/* Steps */
.steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
  counter-reset: step;
}

.step {
  position: relative;
  padding: 1.5rem 1.25rem;
  border-radius: var(--radius);
  background: linear-gradient(180deg, var(--surface) 0%, var(--bg-elevated) 100%);
  border: 1px solid var(--border);
}

.step::before {
  counter-increment: step;
  content: "0" counter(step);
  display: block;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--accent);
  margin-bottom: 0.75rem;
}

.step h3 {
  margin: 0 0 0.4rem;
  font-size: 1.05rem;
}

.step p {
  margin: 0;
  color: var(--muted);
  font-size: 0.92rem;
}

/* Pricing */
.pricing-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
  max-width: 820px;
}

.price-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1.75rem 1.5rem;
  display: flex;
  flex-direction: column;
}

.price-card.featured {
  border-color: rgba(251, 191, 36, 0.55);
  background:
    linear-gradient(165deg, rgba(251, 191, 36, 0.1), transparent 50%),
    var(--surface);
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.35);
  position: relative;
}

.price-badge {
  position: absolute;
  top: 1rem;
  right: 1rem;
  background: var(--amber);
  color: #0a0e14;
  font-size: 0.72rem;
  font-weight: 750;
  padding: 0.25rem 0.55rem;
  border-radius: 999px;
  letter-spacing: 0.02em;
}

.price-card h3 {
  margin: 0 0 0.35rem;
  font-size: 1.2rem;
}

.price-amount {
  font-size: 2.4rem;
  font-weight: 750;
  letter-spacing: -0.04em;
  margin: 0.5rem 0 0.25rem;
  line-height: 1;
}

.price-amount span {
  font-size: 1rem;
  font-weight: 550;
  color: var(--muted);
  letter-spacing: 0;
}

.price-sub {
  color: var(--muted);
  font-size: 0.88rem;
  margin: 0 0 1.25rem;
}

.price-list {
  list-style: none;
  margin: 0 0 1.5rem;
  padding: 0;
  flex: 1;
}

.price-list li {
  padding: 0.45rem 0;
  font-size: 0.92rem;
  color: var(--text);
  display: flex;
  gap: 0.55rem;
  align-items: flex-start;
}

.price-list li::before {
  content: "✓";
  color: var(--green);
  font-weight: 700;
  flex-shrink: 0;
}

.price-list li.muted {
  color: var(--muted);
}

.price-list li.muted::before {
  content: "·";
  color: var(--muted);
}

.compare {
  margin-top: 2.5rem;
  padding: 1.25rem 1.35rem;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: var(--bg-elevated);
  color: var(--muted);
  font-size: 0.95rem;
}

.compare strong {
  color: var(--text);
}

/* CTA band */
.cta-band {
  padding: 0 0 5rem;
}

.cta-card {
  border-radius: var(--radius-lg);
  border: 1px solid rgba(59, 158, 255, 0.35);
  background:
    radial-gradient(ellipse 60% 80% at 90% 20%, rgba(59, 158, 255, 0.2), transparent),
    linear-gradient(145deg, var(--surface) 0%, var(--bg-elevated) 100%);
  padding: 2.5rem 2rem;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
}

.cta-card h2 {
  margin: 0 0 0.4rem;
  font-size: 1.65rem;
  letter-spacing: -0.03em;
}

.cta-card p {
  margin: 0;
  color: var(--muted);
  max-width: 28rem;
}

/* Footer */
.site-footer {
  border-top: 1px solid var(--border);
  padding: 2.5rem 0 2rem;
  color: var(--muted);
  font-size: 0.9rem;
}

.footer-grid {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 1.5rem;
  margin-bottom: 1.5rem;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem 1.5rem;
}

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

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

.footer-copy {
  color: #5c6b82;
  font-size: 0.82rem;
}

/* Privacy page layout */
.legal {
  width: min(100% - 2.5rem, 720px);
  margin: 0 auto;
  padding: 2.5rem 0 4rem;
}

.legal h1 {
  font-size: 1.85rem;
  letter-spacing: -0.03em;
  margin: 0 0 0.35rem;
}

.legal .updated {
  color: var(--muted);
  font-size: 0.9rem;
  margin: 0 0 1.5rem;
}

.legal h2 {
  font-size: 1.05rem;
  margin: 2rem 0 0.65rem;
}

.legal p,
.legal li {
  color: var(--text);
}

.legal p {
  margin: 0 0 0.85rem;
}

.legal ul {
  margin: 0 0 0.85rem;
  padding-left: 1.25rem;
}

.legal li {
  margin-bottom: 0.45rem;
}

.legal .card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 16px 18px;
  margin: 1.25rem 0;
  color: var(--muted);
  font-size: 0.95rem;
}

.legal .card strong {
  color: var(--text);
}

/* Responsive */
@media (max-width: 900px) {
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }

  .phone {
    transform: none;
  }

  .features,
  .steps {
    grid-template-columns: 1fr;
  }

  .pricing-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 720px) {
  .nav-toggle {
    display: inline-flex;
  }

  .nav-links {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    flex-direction: column;
    align-items: stretch;
    background: rgba(10, 14, 20, 0.96);
    border-bottom: 1px solid var(--border);
    padding: 0.75rem 1.25rem 1rem;
    gap: 0.25rem;
  }

  .nav-links.open {
    display: flex;
  }

  .nav-links a {
    padding: 0.65rem 0.25rem;
  }

  .nav-cta {
    margin-top: 0.35rem;
    width: 100%;
  }

  .hero {
    padding-top: 2.5rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  .btn:hover,
  .feature:hover {
    transform: none;
  }
}