:root {
  --bg-gradient: linear-gradient(135deg, rgba(18, 76, 135, 0.9), rgba(44, 150, 167, 0.85));
  --primary-color: #134c87;
  --accent-color: #2c96a7;
  --text-color: #1d1d1f;
  --muted-text: #5b5b63;
  --card-bg: rgba(255, 255, 255, 0.9);
  --page-bg: #f4f7fb;
  --max-width: 1100px;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: 'Montserrat', sans-serif;
  color: var(--text-color);
  background: var(--page-bg);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

.hero {
  position: relative;
  min-height: 65vh;
  background: url('https://images.unsplash.com/photo-1505691938895-1758d7feb511?auto=format&fit=crop&w=1600&q=80') center/cover no-repeat;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  color: #fff;
  overflow: hidden;
}

.hero .overlay {
  position: absolute;
  inset: 0;
  background: var(--bg-gradient);
  z-index: 0;
}

.hero-content {
  position: relative;
  z-index: 1;
  padding: 2rem;
  max-width: 720px;
}

.hero h1 {
  font-size: clamp(2.5rem, 6vw, 4rem);
  font-weight: 700;
  letter-spacing: 0.04em;
  margin-bottom: 0.5rem;
}

.hero p {
  font-size: clamp(1.1rem, 3vw, 1.5rem);
  font-weight: 400;
  margin-bottom: 2rem;
  color: #fff;
}

.cta {
  display: inline-block;
  padding: 0.9rem 2.4rem;
  border-radius: 999px;
  background: #fff;
  color: var(--primary-color);
  text-decoration: none;
  font-weight: 600;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.2);
}

.cta:hover {
  transform: translateY(-2px);
  box-shadow: 0 20px 45px rgba(0, 0, 0, 0.25);
}

.section {
  padding: clamp(3rem, 8vw, 5rem) 1.5rem;
}

.section:nth-of-type(even) {
  background: #fff;
}

.content {
  margin: 0 auto;
  max-width: var(--max-width);
}

h2 {
  font-weight: 700;
  font-size: clamp(1.8rem, 4vw, 2.4rem);
  margin-bottom: 1rem;
  color: var(--primary-color);
}

p {
  margin-top: 0;
  color: var(--muted-text);
}

.contact .card {
  background: var(--card-bg);
  padding: 2rem;
  border-radius: 1.25rem;
  box-shadow: 0 25px 50px rgba(19, 76, 135, 0.18);
  backdrop-filter: blur(6px);
  max-width: 480px;
}

.contact h3 {
  margin: 0 0 0.5rem;
  font-size: 1.5rem;
}

.subtitle {
  margin: 0 0 1.5rem;
  font-weight: 500;
  color: var(--accent-color);
}

.contact-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 1rem;
}

.contact-list li {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-weight: 500;
  color: var(--text-color);
}

.contact-list a {
  color: inherit;
  text-decoration: none;
  transition: color 0.2s ease;
}

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

.document-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1.5rem;
  margin-top: 2rem;
}

.document-card {
  display: grid;
  grid-template-columns: 48px 1fr;
  gap: 1rem;
  align-items: center;
  padding: 1.5rem;
  background: #fff;
  border-radius: 1rem;
  text-decoration: none;
  color: var(--text-color);
  box-shadow: 0 20px 40px rgba(19, 76, 135, 0.12);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.document-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 30px 55px rgba(19, 76, 135, 0.18);
}

.doc-icon {
  font-size: 2rem;
}

.doc-title {
  font-weight: 600;
}

.footer {
  text-align: center;
  padding: 2rem 1.5rem 3rem;
  font-size: 0.9rem;
  color: var(--muted-text);
}

@media (max-width: 600px) {
  .contact .card {
    padding: 1.75rem;
  }

  .document-card {
    grid-template-columns: 36px 1fr;
    padding: 1.25rem;
  }
}