:root {
  --bg: #F5F7FA;
  --surface: #FFFFFF;
  --ink: #16242E;
  --muted: #5E6F7B;
  --dim: #9AA8B2;
  --primary: #1488A6;
  --primary-dark: #0E6580;
  --accent: #34A853;
  --border: #E0E6EB;
  --radius: 16px;
  --shadow: 0 10px 40px rgba(20, 36, 46, 0.08);
  --maxw: 1100px;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  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; text-decoration: none; }

.btn {
  display: inline-block;
  background: var(--primary);
  color: #fff;
  padding: 14px 26px;
  border-radius: 999px;
  font-weight: 600;
  transition: transform .15s ease, background .15s ease;
}
.btn:hover { background: var(--primary-dark); transform: translateY(-2px); }
.btn-sm { padding: 9px 18px; font-size: 14px; }
.btn-ghost { background: transparent; color: var(--primary); border: 1.5px solid var(--border); }
.btn-ghost:hover { background: #fff; border-color: var(--primary); }

.nav {
  max-width: var(--maxw); margin: 0 auto;
  display: flex; align-items: center; justify-content: space-between;
  padding: 22px 24px;
}
.brand { display: flex; align-items: center; gap: 10px; font-weight: 800; font-size: 19px; }
.brand img { width: 34px; height: 34px; border-radius: 9px; }
.nav nav { display: flex; align-items: center; gap: 26px; font-weight: 600; color: var(--muted); }
.nav nav a:hover { color: var(--ink); }

.hero {
  max-width: var(--maxw); margin: 0 auto;
  display: grid; grid-template-columns: 1.1fr .9fr; gap: 56px; align-items: center;
  padding: 70px 24px 90px;
}
.hero h1 { font-size: clamp(2.6rem, 1.5rem + 4vw, 4.4rem); line-height: 1.02; letter-spacing: -0.02em; }
.hero .dot { color: var(--primary); }
.lead { font-size: 1.2rem; color: var(--muted); margin: 22px 0 30px; max-width: 30ch; }
.cta-row { display: flex; gap: 14px; flex-wrap: wrap; }
.micro { color: var(--dim); font-size: .9rem; margin-top: 18px; }

.hero-card {
  background: var(--surface); border-radius: var(--radius);
  box-shadow: var(--shadow); padding: 22px; border: 1px solid var(--border);
}
.sched-row {
  display: grid; grid-template-columns: auto 1fr auto; gap: 14px; align-items: center;
  padding: 16px 14px; border-radius: 12px; font-weight: 500;
}
.sched-row + .sched-row { margin-top: 6px; }
.sched-row .pill {
  background: var(--bg); color: var(--muted); font-size: .8rem; font-weight: 700;
  padding: 5px 10px; border-radius: 999px; white-space: nowrap;
}
.sched-row.done { background: #EAF7EF; }
.sched-row.done .check { color: var(--accent); font-weight: 800; }
.sched-row .due { color: var(--primary); font-weight: 700; font-size: .82rem; }

section h2 { text-align: center; font-size: clamp(1.8rem, 1.2rem + 2vw, 2.6rem); letter-spacing: -0.02em; }

.features { max-width: var(--maxw); margin: 0 auto; padding: 30px 24px 60px; }
.grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; margin-top: 40px; }
.card {
  background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 26px; transition: transform .15s ease, box-shadow .15s ease;
}
.card:hover { transform: translateY(-4px); box-shadow: var(--shadow); }
.card h3 { font-size: 1.15rem; margin-bottom: 8px; }
.card p { color: var(--muted); }

.pricing { max-width: 860px; margin: 0 auto; padding: 50px 24px 70px; }
.plans { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; margin-top: 40px; }
.plan {
  background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 32px; text-align: center;
}
.plan-featured { border: 2px solid var(--primary); box-shadow: var(--shadow); }
.plan h3 { font-size: 1.3rem; }
.price { font-size: 2.6rem; font-weight: 800; margin: 14px 0; }
.price span { font-size: 1rem; font-weight: 600; color: var(--dim); }
.plan ul { list-style: none; margin: 0 0 24px; text-align: left; display: inline-block; }
.plan li { color: var(--muted); padding: 7px 0 7px 26px; position: relative; }
.plan li::before { content: "✓"; color: var(--accent); font-weight: 800; position: absolute; left: 0; }

.foot { max-width: 760px; margin: 0 auto; padding: 40px 24px 70px; text-align: center; }
.disclaimer { color: var(--dim); font-size: .82rem; line-height: 1.5; }
.links { margin: 18px 0 8px; font-weight: 600; color: var(--primary); }
.copy { color: var(--dim); font-size: .85rem; }

@media (max-width: 820px) {
  .hero { grid-template-columns: 1fr; gap: 36px; padding-bottom: 60px; }
  .grid { grid-template-columns: 1fr; }
  .plans { grid-template-columns: 1fr; }
  .nav nav a:not(.btn) { display: none; }
}