:root {
  --ink: #1a2332;
  --muted: #5c6778;
  --paper: #f4f7fb;
  --card: #ffffff;
  --line: #d9e1ec;
  --blue: #0b5fff;
  --blue-deep: #0847c7;
  --ok: #0f7a4a;
  --shadow: 0 16px 40px rgba(20, 36, 68, 0.08);
  --sans: "Segoe UI", system-ui, sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: var(--sans);
  line-height: 1.6;
}
a { color: var(--blue-deep); }
img { max-width: 100%; }
.skip {
  position: absolute;
  left: 1rem;
  top: -4rem;
  background: var(--ink);
  color: #fff;
  padding: 0.4rem 0.7rem;
}
.skip:focus { top: 0.5rem; z-index: 20; }
.wrap { width: min(1080px, calc(100% - 2rem)); margin-inline: auto; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(255, 255, 255, 0.94);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(8px);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 4rem;
  gap: 1rem;
}
.brand {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  color: var(--ink);
  text-decoration: none;
  font-weight: 700;
}
.mark {
  width: 1.85rem;
  height: 1.85rem;
  display: grid;
  place-items: center;
  border-radius: 0.4rem;
  background: var(--ink);
  color: #fff;
  font-weight: 700;
}
.nav { display: flex; flex-wrap: wrap; gap: 0.9rem 1.1rem; }
.nav a { color: var(--ink); text-decoration: none; font-size: 0.95rem; }
.nav a:hover, .nav a[aria-current="page"] { color: var(--blue-deep); }
.nav-toggle {
  display: none;
  border: 1px solid var(--line);
  background: #fff;
  border-radius: 999px;
  padding: 0.35rem 0.75rem;
}

.hero { padding: 3.5rem 0 2rem; }
.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 2rem;
  align-items: center;
}
h1, h2, h3 { line-height: 1.2; letter-spacing: -0.02em; }
h1 { font-size: clamp(2.1rem, 4vw, 3.3rem); margin: 0 0 0.8rem; }
h2 { font-size: clamp(1.5rem, 2.5vw, 2rem); margin: 0 0 0.6rem; }
.lede { font-size: 1.08rem; color: var(--muted); max-width: 40rem; }
.eyebrow {
  margin: 0 0 0.4rem;
  color: var(--blue-deep);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}
.btn {
  display: inline-block;
  text-decoration: none;
  border: 0;
  cursor: pointer;
  border-radius: 999px;
  padding: 0.72rem 1.1rem;
  font-weight: 700;
  font-size: 1rem;
}
.btn-primary { background: var(--blue); color: #fff; }
.btn-primary:hover { background: var(--blue-deep); }
.btn-ghost { background: #fff; color: var(--ink); border: 1px solid var(--line); }
.hero-actions { display: flex; flex-wrap: wrap; gap: 0.7rem; margin-top: 1.2rem; }
.panel {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 1rem;
  box-shadow: var(--shadow);
  padding: 1.2rem 1.3rem;
}
.panel ul { margin: 0.4rem 0 0; padding-left: 1.1rem; }

.section { padding: 2.5rem 0; }
.cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
}
.card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 1rem;
  padding: 1.2rem;
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
}
.price { font-size: 1.8rem; font-weight: 750; margin: 0.2rem 0; }
.card p { color: var(--muted); margin: 0; flex: 1; }
.card .btn { margin-top: 0.6rem; text-align: center; }

.split { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; padding: 0; margin: 0; list-style: none; }
.steps li { background: #fff; border: 1px solid var(--line); border-radius: 1rem; padding: 1rem 1.1rem; }
.steps strong { display: block; margin-bottom: 0.3rem; }

form { display: grid; gap: 0.75rem; }
label { font-weight: 650; font-size: 0.92rem; }
input, textarea, select {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 0.6rem;
  padding: 0.7rem 0.75rem;
  font: inherit;
  background: #fff;
}
textarea { min-height: 8rem; resize: vertical; }
.form-error { color: #9b1c1c; margin: 0; min-height: 1.2rem; }
.success {
  background: #e8f7ef;
  color: var(--ok);
  border: 1px solid #b7e4c9;
  border-radius: 0.7rem;
  padding: 0.8rem 1rem;
}
.contact-list { list-style: none; padding: 0; margin: 0; }
.contact-list li { padding: 0.55rem 0; border-bottom: 1px solid var(--line); }
.legal h2 { margin-top: 1.8rem; font-size: 1.25rem; }
.legal p, .legal li { color: #2c3544; }
.summary dt { color: var(--muted); font-size: 0.85rem; }
.summary dd { margin: 0 0 0.7rem; font-weight: 650; }

.site-footer {
  margin-top: 2rem;
  background: #101826;
  color: #e7edf5;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.3fr 1fr 1fr;
  gap: 1.5rem;
  padding: 2rem 0;
}
.site-footer a { color: #d5e4ff; }
.site-footer h2 { font-size: 1rem; margin: 0 0 0.5rem; }
.site-footer p, .site-footer li { color: #c5d0de; }
.site-footer ul { list-style: none; margin: 0; padding: 0; }
.site-footer li { margin: 0.3rem 0; }
.fine { font-size: 0.85rem; }

@media (max-width: 860px) {
  .nav-toggle { display: inline-block; }
  .nav {
    display: none;
    position: absolute;
    left: 0;
    right: 0;
    top: 4rem;
    flex-direction: column;
    background: #fff;
    border-bottom: 1px solid var(--line);
    padding: 0.8rem 1rem 1rem;
  }
  .nav.open { display: flex; }
  .hero-grid, .cards, .split, .steps, .footer-grid { grid-template-columns: 1fr; }
}