* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: Arial, Helvetica, sans-serif;
  background: #f5f5f5;
  color: #1f2933;
  line-height: 1.6;
}

a {
  color: inherit;
}

.hero {
  min-height: 88vh;
  background: linear-gradient(135deg, #111827, #26313f);
  color: white;
  padding: 24px;
  display: flex;
  flex-direction: column;
}

.nav {
  width: min(1100px, 100%);
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  gap: 16px;
  align-items: center;
  flex-wrap: wrap;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
}

.logo-mark {
  width: 46px;
  height: 46px;
  border-radius: 12px;
  background: #f4b400;
  color: #111827;
  display: grid;
  place-items: center;
  font-weight: 900;
  font-size: 26px;
}

.brand strong {
  display: block;
  font-size: 18px;
}

.brand small {
  color: #d8dee9;
}

.phone {
  background: #f4b400;
  color: #111827;
  text-decoration: none;
  padding: 12px 16px;
  border-radius: 999px;
  font-weight: 800;
}

.hero-content {
  width: min(1100px, 100%);
  margin: auto;
  padding: 70px 0;
}

.eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: #f4b400;
  font-weight: 800;
  font-size: 14px;
}

h1 {
  font-size: clamp(42px, 8vw, 82px);
  line-height: 1;
  margin: 16px 0;
}

h2 {
  font-size: clamp(28px, 5vw, 44px);
  line-height: 1.1;
  margin-top: 0;
}

.lead {
  max-width: 720px;
  font-size: 22px;
  color: #e5e7eb;
}

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

.btn {
  border: 0;
  border-radius: 12px;
  padding: 14px 18px;
  font-weight: 900;
  font-size: 16px;
  text-decoration: none;
  cursor: pointer;
  display: inline-block;
  text-align: center;
}

.primary {
  background: #f4b400;
  color: #111827;
}

.secondary {
  background: white;
  color: #111827;
}

.full {
  width: 100%;
}

.contact-line {
  margin-top: 22px;
  color: #e5e7eb;
}

.section {
  width: min(1100px, calc(100% - 32px));
  margin: 0 auto;
  padding: 58px 0;
}

.cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.card, .notice, .request-form {
  background: white;
  border-radius: 18px;
  padding: 22px;
  box-shadow: 0 10px 30px rgba(0,0,0,0.08);
}

.card h3 {
  margin-top: 0;
}

.split {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 24px;
  align-items: start;
}

.steps {
  font-size: 20px;
}

.notice {
  border-left: 8px solid #f4b400;
}

.form-section {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: 26px;
  align-items: start;
}

.request-form label {
  display: block;
  font-weight: 800;
  margin-top: 14px;
}

.request-form input,
.request-form select,
.request-form textarea {
  width: 100%;
  margin-top: 6px;
  padding: 14px;
  border: 1px solid #cbd5e1;
  border-radius: 10px;
  font-size: 16px;
}

.request-form button {
  margin-top: 18px;
}

.hidden {
  display: none;
}

.small-note {
  font-size: 14px;
  color: #5f6c7b;
  margin-bottom: 0;
}

footer {
  background: #111827;
  color: white;
  text-align: center;
  padding: 34px 18px;
}

@media (max-width: 800px) {
  .hero {
    min-height: auto;
  }

  .nav {
    align-items: flex-start;
  }

  .phone {
    width: 100%;
    text-align: center;
  }

  .hero-content {
    padding: 50px 0;
  }

  .hero-actions .btn {
    width: 100%;
  }

  .cards,
  .split,
  .form-section {
    grid-template-columns: 1fr;
  }

  .section {
    width: min(100% - 24px, 1100px);
    padding: 40px 0;
  }
}