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

body {
  font-family: "Helvetica Neue", Arial, sans-serif;
  color: #1b1f23;
  background-color: #f7f7f5;
  line-height: 1.6;
}

img {
  max-width: 100%;
  display: block;
  border-radius: 12px;
}

a {
  color: inherit;
  text-decoration: none;
}

.container {
  width: min(1100px, 92%);
  margin: 0 auto;
}

.site-header {
  background: #ffffff;
  border-bottom: 1px solid #e2e5e9;
  position: sticky;
  top: 0;
  z-index: 10;
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 0;
  gap: 20px;
}

.logo {
  font-weight: 700;
  font-size: 1.2rem;
  letter-spacing: 0.04em;
}

.main-nav {
  display: flex;
  gap: 18px;
  flex-wrap: wrap;
  font-size: 0.95rem;
}

.main-nav a {
  padding: 6px 10px;
  border-radius: 999px;
}

.main-nav a:hover,
.main-nav a:focus {
  background: #eef1f4;
}

.hero {
  padding: 70px 0 50px;
}

.hero-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 32px;
  align-items: center;
}

.hero-card,
.feature-card,
.image-card,
.callout,
.form-section,
.page-hero .hero-card {
  background: #ffffff;
  border-radius: 16px;
  box-shadow: 0 12px 30px rgba(20, 26, 34, 0.08);
}

.hero-card {
  padding: 28px;
}

.eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.2em;
  font-size: 0.75rem;
  color: #607080;
  margin-bottom: 14px;
}

h1 {
  font-size: clamp(2rem, 2.8vw, 3rem);
  line-height: 1.2;
  margin-bottom: 18px;
}

h2 {
  font-size: 1.6rem;
  margin-bottom: 12px;
}

h3 {
  font-size: 1.1rem;
  margin-bottom: 8px;
}

.lead {
  font-size: 1.05rem;
  color: #3c4854;
}

.hero-actions {
  display: flex;
  gap: 12px;
  margin-top: 22px;
  flex-wrap: wrap;
}

.button {
  background: #1f2a36;
  color: #ffffff;
  padding: 12px 20px;
  border-radius: 999px;
  display: inline-block;
  font-weight: 600;
  border: none;
}

.button.ghost {
  background: transparent;
  color: #1f2a36;
  border: 1px solid #1f2a36;
}

.clean-list {
  list-style: none;
  display: grid;
  gap: 10px;
}

.image-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 20px;
  margin: 40px auto;
}

.image-card {
  padding: 16px;
  background: #ffffff;
}

.image-card p {
  margin-top: 12px;
  color: #3d4956;
  font-size: 0.95rem;
}

.split-section {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 28px;
  align-items: start;
  margin: 40px auto;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 18px;
}

.feature-card {
  padding: 18px;
}

.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 20px;
  margin: 40px auto;
}

.callout {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 26px;
  margin: 30px auto 60px;
  flex-wrap: wrap;
}

.page-hero {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 26px;
  margin: 50px auto 30px;
  align-items: center;
}

.page-hero.narrow {
  grid-template-columns: 1fr;
}

.text-section {
  margin: 30px auto 60px;
  display: grid;
  gap: 20px;
}

.form-section {
  padding: 28px;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 24px;
  margin: 40px auto 60px;
}

.contact-form {
  display: grid;
  gap: 14px;
}

.contact-form label {
  display: grid;
  gap: 6px;
  font-weight: 600;
  color: #3a4450;
}

.contact-form input,
.contact-form textarea {
  padding: 10px 12px;
  border-radius: 10px;
  border: 1px solid #d6dbe1;
  font-size: 0.95rem;
}

.site-footer {
  background: #1b1f23;
  color: #e8ecef;
  padding: 40px 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 20px;
}

.footer-title {
  font-weight: 600;
  margin-bottom: 10px;
}

.site-footer a {
  color: #e8ecef;
}

@media (max-width: 720px) {
  .header-inner {
    flex-direction: column;
    align-items: flex-start;
  }

  .hero-actions {
    flex-direction: column;
    align-items: flex-start;
  }

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