/* Paxio marketing site — shared styles */

:root {
  --teal: #14806B;
  --teal-dark: #0F6E56;
  --teal-light: #E6F5F1;
  --teal-mid: #C7E9E0;
  --ink: #16211E;
  --ink-soft: #5B6B67;
  --bg: #FBFDFC;
  --surface: #FFFFFF;
  --border: #E3ECE9;
  --coral: #FF6B6B;
  --blue: #5B8DEF;
  --purple: #8B6FEF;
  --orange: #FFAB40;
  --radius-lg: 20px;
  --radius-md: 14px;
  --radius-sm: 10px;
  --shadow: 0 8px 30px rgba(15, 40, 34, 0.08);
  --max: 1120px;
}

@media (prefers-color-scheme: dark) {
  :root {
    --ink: #EAF2F0;
    --ink-soft: #9FB3AE;
    --bg: #0E1613;
    --surface: #141F1B;
    --border: #223330;
    --teal-light: #16302A;
    --teal-mid: #1B3A32;
    --shadow: 0 8px 30px rgba(0, 0, 0, 0.35);
  }
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  background: var(--bg);
  color: var(--ink);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

a { color: inherit; }

.container {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 24px;
}

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

/* ── Nav ─────────────────────────────────────────────────────────────── */

.nav {
  position: sticky;
  top: 0;
  z-index: 50;
  background: color-mix(in srgb, var(--bg) 88%, transparent);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
}

.nav-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 24px;
  max-width: var(--max);
  margin: 0 auto;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
  font-size: 1.15rem;
  text-decoration: none;
  color: var(--ink);
}

.brand img { width: 32px; height: 32px; border-radius: 8px; }

.nav-links {
  display: flex;
  align-items: center;
  gap: 28px;
  font-size: 0.95rem;
  font-weight: 500;
}

.nav-links a { text-decoration: none; color: var(--ink-soft); transition: color 0.15s; }
.nav-links a:hover { color: var(--teal); }

.nav-cta {
  background: var(--teal);
  color: #fff !important;
  padding: 9px 18px;
  border-radius: 999px;
  font-weight: 600;
}
.nav-cta:hover { background: var(--teal-dark); color: #fff; }

.nav-toggle { display: none; }
.nav-toggle-label {
  display: none;
  cursor: pointer;
  font-size: 1.6rem;
  line-height: 1;
  color: var(--ink);
}

@media (max-width: 760px) {
  .nav-links {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    background: var(--surface);
    border-bottom: 1px solid var(--border);
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.25s ease;
  }
  .nav-links a { padding: 16px 24px; border-top: 1px solid var(--border); }
  .nav-links .nav-cta { margin: 16px 24px; text-align: center; }
  .nav-toggle:checked ~ .nav-links { max-height: 400px; }
  .nav-toggle-label { display: block; }
}

/* ── Hero ────────────────────────────────────────────────────────────── */

.hero {
  padding: 88px 24px 64px;
  background:
    radial-gradient(circle at 85% -10%, var(--teal-mid), transparent 55%),
    var(--bg);
}

.hero-inner {
  max-width: var(--max);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 56px;
  align-items: center;
}

@media (max-width: 860px) {
  .hero-inner { grid-template-columns: 1fr; text-align: center; }
  .hero-actions, .hero-badges { justify-content: center; }
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--teal-light);
  color: var(--teal-dark);
  font-weight: 600;
  font-size: 0.85rem;
  padding: 6px 14px;
  border-radius: 999px;
  margin-bottom: 20px;
}

h1 {
  font-size: clamp(2.1rem, 4vw, 3.1rem);
  line-height: 1.12;
  margin: 0 0 20px;
  letter-spacing: -0.02em;
}

.hero p.lead {
  font-size: 1.15rem;
  color: var(--ink-soft);
  max-width: 46ch;
  margin: 0 0 32px;
}

@media (max-width: 860px) { .hero p.lead { margin-inline: auto; } }

.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; margin-bottom: 28px; }

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 26px;
  border-radius: 999px;
  font-weight: 600;
  font-size: 1rem;
  text-decoration: none;
  border: 1px solid transparent;
  transition: transform 0.15s, box-shadow 0.15s, background 0.15s;
}
.btn:hover { transform: translateY(-1px); }

.btn-primary { background: var(--teal); color: #fff; box-shadow: 0 10px 24px rgba(20, 128, 107, 0.28); }
.btn-primary:hover { background: var(--teal-dark); }

.btn-ghost { background: var(--surface); color: var(--ink); border-color: var(--border); }
.btn-ghost:hover { border-color: var(--teal); }

.hero-badges { display: flex; gap: 18px; flex-wrap: wrap; color: var(--ink-soft); font-size: 0.9rem; }
.hero-badges span { display: flex; align-items: center; gap: 6px; }

.hero-visual {
  position: relative;
  display: flex;
  justify-content: center;
}

.phone-mock {
  width: min(280px, 70vw);
  aspect-ratio: 9 / 19.5;
  background: linear-gradient(160deg, var(--teal), var(--teal-dark));
  border-radius: 42px;
  padding: 14px;
  box-shadow: var(--shadow);
}

.phone-mock-screen {
  width: 100%;
  height: 100%;
  background: var(--surface);
  border-radius: 30px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 14px;
  padding: 24px;
  text-align: center;
}

.phone-mock-screen img { width: 72px; height: 72px; }
.phone-mock-screen strong { font-size: 0.95rem; }
.phone-mock-screen .bar { width: 100%; height: 10px; background: var(--teal-light); border-radius: 6px; overflow: hidden; }
.phone-mock-screen .bar i { display: block; width: 62%; height: 100%; background: var(--teal); }
.phone-mock-screen small { color: var(--ink-soft); font-size: 0.78rem; }

/* ── Section scaffolding ─────────────────────────────────────────────── */

section { padding: 88px 0; }

.section-head { max-width: 640px; margin: 0 auto 52px; text-align: center; }
.section-head h2 { font-size: clamp(1.7rem, 3vw, 2.3rem); margin: 0 0 14px; letter-spacing: -0.01em; }
.section-head p { color: var(--ink-soft); font-size: 1.05rem; margin: 0; }

.tag {
  display: inline-block;
  color: var(--teal-dark);
  background: var(--teal-light);
  font-weight: 600;
  font-size: 0.8rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  padding: 5px 12px;
  border-radius: 999px;
  margin-bottom: 14px;
}

/* ── Features grid ───────────────────────────────────────────────────── */

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 22px;
}

.feature-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px;
  transition: transform 0.15s, box-shadow 0.15s;
}
.feature-card:hover { transform: translateY(-3px); box-shadow: var(--shadow); }

.feature-icon {
  width: 48px;
  height: 48px;
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  margin-bottom: 18px;
}

.feature-card h3 { margin: 0 0 8px; font-size: 1.08rem; }
.feature-card p { margin: 0; color: var(--ink-soft); font-size: 0.95rem; }

/* ── Benefits ────────────────────────────────────────────────────────── */

.benefits {
  background: var(--surface);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.benefits-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 40px 48px;
}

@media (max-width: 700px) { .benefits-grid { grid-template-columns: 1fr; } }

.benefit-row { display: flex; gap: 18px; }

.benefit-icon {
  flex: none;
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: var(--teal-light);
  color: var(--teal-dark);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
}

.benefit-row h3 { margin: 0 0 6px; font-size: 1.05rem; }
.benefit-row p { margin: 0; color: var(--ink-soft); font-size: 0.95rem; }

/* ── CTA banner ──────────────────────────────────────────────────────── */

.cta-banner {
  max-width: var(--max);
  margin: 0 auto;
  background: linear-gradient(135deg, var(--teal), var(--teal-dark));
  border-radius: 28px;
  padding: 56px;
  color: #fff;
  text-align: center;
}
.cta-banner h2 { margin: 0 0 12px; font-size: clamp(1.5rem, 3vw, 2rem); }
.cta-banner p { margin: 0 0 28px; color: rgba(255,255,255,0.85); }
.cta-banner .btn-ghost { background: #fff; color: var(--teal-dark); border: none; }

/* ── Footer ──────────────────────────────────────────────────────────── */

footer {
  border-top: 1px solid var(--border);
  padding: 48px 0 32px;
  color: var(--ink-soft);
  font-size: 0.9rem;
}

.footer-grid {
  display: flex;
  justify-content: space-between;
  gap: 32px;
  flex-wrap: wrap;
  margin-bottom: 28px;
}

.footer-brand { display: flex; align-items: center; gap: 10px; font-weight: 700; color: var(--ink); }
.footer-brand img { width: 26px; height: 26px; border-radius: 7px; }

.footer-links { display: flex; gap: 24px; flex-wrap: wrap; }
.footer-links a { text-decoration: none; color: var(--ink-soft); }
.footer-links a:hover { color: var(--teal); }

.footer-bottom {
  border-top: 1px solid var(--border);
  padding-top: 20px;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
}

/* ── Contact page ────────────────────────────────────────────────────── */

.contact-hero {
  padding: 72px 24px 40px;
  text-align: center;
}

.contact-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 22px;
  max-width: 860px;
  margin: 0 auto;
}

.contact-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px;
  text-align: center;
}

.contact-card .feature-icon { margin: 0 auto 18px; }
.contact-card h3 { margin: 0 0 8px; }
.contact-card p { color: var(--ink-soft); margin: 0 0 20px; }