:root {
  --bg: #f8f6f3;
  --card: #ffffff;
  --text: #111111;
  --muted: #666666;
  --accent: #ff3800;
  --border: #e9e9e9;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: Arial, Helvetica, sans-serif;
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
  padding: 24px;
}

.site-header {
  width: 100%;
  max-width: 1120px;
  margin: 0 auto 24px;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 16px 22px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo {
  color: var(--text);
  text-decoration: none;
  font-size: 20px;
  font-weight: 800;
  letter-spacing: -0.04em;
}

.logo span {
  color: var(--accent);
}

.nav {
  display: flex;
  gap: 22px;
}

.nav a {
  color: var(--muted);
  text-decoration: none;
  font-size: 14px;
  font-weight: 700;
}

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

main {
  width: 100%;
  max-width: 1120px;
  margin: 0 auto;
}

.hero {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 28px;
  padding: 80px 48px;
  text-align: center;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.04);
}

.tag {
  display: inline-block;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 18px;
}

h1 {
  max-width: 900px;
  margin: 0 auto 18px;
  font-size: clamp(42px, 7vw, 82px);
  line-height: 0.95;
  letter-spacing: -0.06em;
}

h2 {
  font-size: clamp(28px, 4vw, 44px);
  line-height: 1;
  letter-spacing: -0.04em;
}

p {
  max-width: 640px;
  margin: 0 auto;
  font-size: 18px;
  line-height: 1.6;
  color: var(--muted);
}

.cta-group {
  display: flex;
  gap: 14px;
  justify-content: center;
  flex-wrap: wrap;
  margin-top: 34px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 180px;
  padding: 16px 24px;
  border-radius: 999px;
  text-decoration: none;
  font-weight: 700;
  transition: 0.2s ease;
  border: 1px solid var(--text);
}

.btn-primary {
  background: var(--accent);
  color: #ffffff;
  border-color: var(--accent);
}

.btn-primary:hover {
  transform: translateY(-1px);
  opacity: 0.95;
}

.btn-secondary {
  background: #ffffff;
  color: var(--text);
}

.btn-secondary:hover {
  background: #f7f7f7;
}

.services-section {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
  margin-top: 24px;
}

.service-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 28px;
  padding: 40px;
}

.service-number {
  color: var(--accent);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.14em;
  margin-bottom: 24px;
}

.service-card h2 {
  margin-bottom: 18px;
}

.service-card p {
  margin: 0 0 24px;
  font-size: 16px;
}

.service-card ul {
  display: grid;
  gap: 10px;
  list-style: none;
}

.service-card li {
  color: var(--text);
  font-size: 15px;
  font-weight: 700;
  padding: 12px 14px;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: #fffdfb;
}

.process-section {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 28px;
  padding: 48px;
  margin-top: 24px;
  text-align: center;
}

.process-section h2 {
  margin-bottom: 28px;
}

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

.process-grid div {
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 24px;
  background: #fffdfb;
}

.process-grid strong {
  display: block;
  font-size: 16px;
  margin-bottom: 10px;
}

.process-grid p {
  margin: 0;
  font-size: 14px;
}

.contact-section {
  margin-top: 24px;
}

.contact-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 28px;
  padding: 56px 40px;
  text-align: center;
}

.contact-card h2 {
  margin-bottom: 18px;
}

.contact-note {
  margin-top: 22px;
  font-size: 14px;
  color: var(--muted);
}

.footer {
  width: 100%;
  max-width: 1120px;
  margin: 24px auto 0;
  padding: 24px;
  text-align: center;
  font-size: 13px;
  color: #8a8a8a;
  letter-spacing: 0.02em;
}

@media (max-width: 760px) {
  body {
    padding: 16px;
  }

  .site-header {
    border-radius: 22px;
    align-items: flex-start;
    gap: 14px;
    flex-direction: column;
  }

  .nav {
    width: 100%;
    justify-content: space-between;
    gap: 12px;
  }

  .hero {
    padding: 56px 24px;
    border-radius: 24px;
  }

  p {
    font-size: 16px;
  }

  .btn {
    width: 100%;
  }

  .services-section {
    grid-template-columns: 1fr;
  }

  .service-card {
    padding: 30px 24px;
  }

  .process-section {
    padding: 36px 24px;
  }

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

  .contact-card {
    padding: 40px 24px;
  }
}