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

body {
  font-family: "Poppins", "Montserrat", system-ui, -apple-system, sans-serif;
  color: #0f172a;
  background: #f8fafc;
  line-height: 1.6;
}

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

.site-header {
  background: #ffffff;
  border-bottom: 1px solid #e2e8f0;
  position: sticky;
  top: 0;
  z-index: 10;
}

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

.brand {
  font-family: "Montserrat", system-ui, -apple-system, sans-serif;
  font-weight: 700;
  font-size: 1.4rem;
  letter-spacing: 0.02em;
}

.nav a {
  color: #0f172a;
  text-decoration: none;
  margin-left: 20px;
  font-weight: 600;
  font-size: 0.95rem;
  position: relative;
}

.nav a[aria-current="page"]::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -6px;
  width: 100%;
  height: 2px;
  background: #16a34a;
}

.hero {
  padding: 90px 0 110px;
  background: radial-gradient(circle at top left, #dcfce7, #f8fafc 60%);
}

.hero-content {
  display: flex;
  flex-direction: column;
  gap: 16px;
  text-align: center;
  align-items: center;
}

.title {
  font-family: "Montserrat", system-ui, -apple-system, sans-serif;
  font-size: clamp(2.5rem, 5vw, 3.6rem);
  font-weight: 700;
}

.slogan-top {
  font-size: 1.1rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.slogan-bottom {
  font-size: 1.35rem;
  font-weight: 600;
  color: #15803d;
}

.page {
  padding: 70px 0 90px;
}

.page-title {
  font-family: "Montserrat", system-ui, -apple-system, sans-serif;
  font-size: clamp(2rem, 4vw, 2.6rem);
  margin-bottom: 20px;
}

.page-text {
  font-size: 1.05rem;
  max-width: 820px;
}

.contact-details {
  margin: 22px 0 8px;
}
.contact-label {
  font-weight: 600;
  font-size: 0.95rem;
  color: #334155;
}
.contact-value {
  font-size: 1.1rem;
  letter-spacing: 0.03em;
}

.contact-form {
  margin-top: 20px;
  background: #ffffff;
  border: 1px solid #e2e8f0;
  border-radius: 12px;
  padding: 18px;
}
.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
.form-grid label {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.form-grid label span {
  font-weight: 600;
  font-size: 0.9rem;
}
.form-grid input,
.form-grid textarea {
  width: 100%;
  border: 1px solid #cbd5e1;
  border-radius: 8px;
  padding: 10px 12px;
  font-size: 0.98rem;
  background: #f8fafc;
  outline: none;
}
.form-grid input:focus,
.form-grid textarea:focus {
  border-color: #16a34a;
  box-shadow: 0 0 0 3px rgba(22, 163, 74, 0.12);
  background: #ffffff;
}
.form-grid .full {
  grid-column: 1 / -1;
}
.contact-form button {
  margin-top: 14px;
  display: inline-block;
  background: #16a34a;
  color: #ffffff;
  border: none;
  border-radius: 10px;
  padding: 10px 16px;
  font-weight: 600;
  cursor: pointer;
}
.contact-form button:hover {
  background: #15803d;
}

.form-message {
  margin-top: 14px;
  font-weight: 600;
  font-size: 0.98rem;
  color: #475569;
}
.form-message.success {
  color: #166534;
}
.form-message.error {
  color: #b91c1c;
}

.site-footer {
  background: #0f172a;
  color: #f8fafc;
  padding: 22px 0;
  text-align: center;
  font-size: 0.9rem;
}

@media (max-width: 720px) {
  .site-header .container {
    flex-direction: column;
    gap: 12px;
  }

  .nav a {
    margin-left: 12px;
  }
  .form-grid {
    grid-template-columns: 1fr;
  }
}