:root {
  --color-bg: #ffffff;
  --color-bg-alt: #f5f7fa;
  --color-text: #1a2330;
  --color-muted: #5a6676;
  --color-primary: #2d6b7a;
  --color-primary-dark: #1f4d59;
  --color-accent: #eab308;
  --color-border: #e2e8f0;
  --max: 64rem;
  --radius: 8px;
  --shadow: 0 1px 3px rgba(0,0,0,0.05), 0 6px 18px rgba(0,0,0,0.05);
  --font-sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --font-display: "Playfair Display", Georgia, serif;
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--color-bg);
  color: var(--color-text);
  font-family: var(--font-sans);
  font-size: 17px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3 {
  color: var(--color-text);
  margin-top: 0;
  line-height: 1.2;
  letter-spacing: -0.01em;
}
h1 { font-family: var(--font-display); font-size: clamp(2.3rem, 5.5vw, 3.6rem); font-weight: 600; }
h2 { font-size: clamp(1.6rem, 3vw, 2rem); font-weight: 600; margin-top: 2rem; }
h3 { font-size: 1.2rem; font-weight: 600; margin-top: 1.5rem; }

p { margin: 0 0 1rem; }
a { color: var(--color-primary); text-decoration-color: rgba(45, 107, 122, 0.3); text-underline-offset: 3px; }
a:hover { color: var(--color-primary-dark); text-decoration-color: currentColor; }

img { max-width: 100%; height: auto; display: block; }

.container { max-width: var(--max); margin: 0 auto; padding: 0 1.25rem; }

.site-header { background: var(--color-bg); border-bottom: 1px solid var(--color-border); position: sticky; top: 0; z-index: 10; }
.site-header__inner { display: flex; align-items: center; justify-content: space-between; gap: 1rem; padding: 1rem 1.25rem; max-width: var(--max); margin: 0 auto; }
.brand { font-family: var(--font-display); font-size: 1.3rem; font-weight: 600; color: var(--color-primary-dark); text-decoration: none; }
.nav { display: flex; gap: 1.5rem; align-items: center; }
.nav a { color: var(--color-text); text-decoration: none; font-size: 0.95rem; font-weight: 500; }
.nav a:hover { color: var(--color-primary); }

.hero {
  background: linear-gradient(160deg, #e8f1f4 0%, #f8fafb 60%);
  padding: clamp(4rem, 8vw, 7rem) 1.25rem clamp(3rem, 6vw, 5rem);
  text-align: center;
}
.hero__eyebrow { text-transform: uppercase; letter-spacing: 0.15em; font-size: 0.85rem; color: var(--color-primary); font-weight: 600; margin-bottom: 0.75rem; }
.hero h1 { margin-bottom: 1rem; }
.hero__subtitle { color: var(--color-muted); font-size: 1.2rem; max-width: 38rem; margin: 0 auto 2rem; }

.btn {
  display: inline-block;
  background: var(--color-primary);
  color: #fff;
  padding: 0.85rem 1.75rem;
  text-decoration: none;
  border-radius: var(--radius);
  font-weight: 600;
  border: none;
  cursor: pointer;
  font-size: 1rem;
  transition: background-color 0.15s ease;
}
.btn:hover { background: var(--color-primary-dark); color: #fff; }

main { padding: 3rem 0 5rem; }
section { margin-bottom: 3rem; }

.section-heading { margin-bottom: 1rem; }
.section-eyebrow { text-transform: uppercase; letter-spacing: 0.15em; font-size: 0.8rem; color: var(--color-primary); font-weight: 600; margin-bottom: 0.5rem; }

.notice {
  background: #fef9e4;
  border: 1px solid #f5d97b;
  border-left: 4px solid var(--color-accent);
  padding: 1rem 1.25rem;
  border-radius: var(--radius);
  margin: 1.5rem 0;
}

.cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1.25rem;
}
.card {
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 1.5rem;
  box-shadow: var(--shadow);
}
.card h3 { margin-top: 0; margin-bottom: 0.5rem; color: var(--color-primary-dark); }
.card p { color: var(--color-muted); margin-bottom: 0; font-size: 0.95rem; }

form.contact-form { display: grid; gap: 1rem; max-width: 34rem; }
.form-field { display: grid; gap: 0.35rem; }
.form-field label { font-size: 0.9rem; font-weight: 600; }
.form-field input, .form-field textarea {
  font-family: inherit;
  font-size: 1rem;
  padding: 0.7rem 0.85rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  background: #fff;
  color: var(--color-text);
}
.form-field input:focus, .form-field textarea:focus { outline: none; border-color: var(--color-primary); box-shadow: 0 0 0 3px rgba(45, 107, 122, 0.15); }
.form-field textarea { min-height: 8rem; resize: vertical; }

.site-footer {
  background: var(--color-bg-alt);
  border-top: 1px solid var(--color-border);
  padding: 2.5rem 1.25rem;
  color: var(--color-muted);
  font-size: 0.9rem;
  text-align: center;
}
.site-footer a { color: var(--color-primary); }