html {
  scroll-behavior: smooth;
}
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
}
body {
  background: #f0f6ff;
  color: #1e293b;
  line-height: 1.5;
}
.container {
  max-width: 1100px;
  margin: auto;
  padding: 0 1.25rem;
}
/* HEADER */
.header {
  background: #0a1f44;
  color: #fff;
  position: sticky;
  top: 0;
  z-index: 100;
  padding: 0.6rem 0;
}
.header .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.logo {
  font-size: 1rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: #fff;
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 0.3rem;
}
.logo img {
  height: 26px;
}
.logo span {
  color: #f0c040;
}
.nav a {
  color: #a8c8f0;
  text-decoration: none;
  font-size: 0.82rem;
  font-weight: 500;
  margin-left: 1.2rem;
  transition: color 0.2s;
}
.nav a:hover {
  color: #f0c040;
}
/* HERO */
.hero {
  background: linear-gradient(135deg, #0a1f44, #163d7a);
  color: #fff;
  padding: 4rem 0 3.5rem;
  text-align: center;
}
.hero h1 {
  font-size: 2.2rem;
  font-weight: 800;
  margin-bottom: 0.75rem;
}
.hero h1 span {
  color: #f0c040;
}
.hero p {
  font-size: 1.05rem;
  color: #a8c8f0;
  max-width: 560px;
  margin: 0 auto 1.75rem;
}
.hero .sub {
  color: #7aa8d8;
  font-size: 0.88rem;
  margin-bottom: 0.5rem;
}
/* Sections */
.section {
  padding: 2.75rem 0;
}
.section h2 {
  font-size: 1.5rem;
  font-weight: 700;
  text-align: center;
  margin-bottom: 2rem;
  color: #0a1f44;
}
.gray {
  background: #fff;
  border-top: 1px solid #e2e8f0;
}
/* Cards */
.cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1rem;
}
.card {
  background: #fff;
  border: 1px solid #bfdbfe;
  border-radius: 12px;
  padding: 1.5rem;
  text-align: center;
  transition: border-color 0.2s, transform 0.15s;
}
.card:hover {
  border-color: #3b82f6;
  transform: translateY(-2px);
}
.card .icon {
  font-size: 2rem;
  margin-bottom: 0.6rem;
}
.card h3 {
  font-size: 1rem;
  margin-bottom: 0.3rem;
  color: #0a1f44;
}
.card p {
  font-size: 0.82rem;
  color: #64748b;
  margin-bottom: 1rem;
}
.card .price {
  font-size: 0.88rem;
  font-weight: 700;
  color: #2563eb;
}
a.card-link {
  text-decoration: none;
  display: block;
  transition: transform 0.15s;
}
a.card-link:hover .card {
  border-color: #3b82f6;
  transform: translateY(-3px);
}
/* Buttons */
.btn-group {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
  justify-content: center;
  margin-top: 1.25rem;
}
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  background: #2563eb;
  color: #fff;
  text-decoration: none;
  padding: 0.7rem 1.5rem;
  border-radius: 10px;
  font-weight: 600;
  font-size: 0.9rem;
  transition: background 0.2s, transform 0.15s;
}
.btn:hover {
  background: #1d4ed8;
  transform: translateY(-1px);
}
.btn-outline {
  background: transparent;
  border: 2px solid #2563eb;
  color: #2563eb;
}
.btn-outline:hover {
  background: #2563eb;
  color: #fff;
}
/* CONTACT */
.contact-section {
  background: #fff;
  padding: 2.75rem 0;
}
.contact-section h2 {
  font-size: 1.5rem;
  font-weight: 700;
  text-align: center;
  margin-bottom: 0.5rem;
  color: #0a1f44;
}
.contact-section .subtitle {
  color: #64748b;
  text-align: center;
  font-size: 0.9rem;
  margin-bottom: 1.75rem;
}
.contact-buttons {
  max-width: 380px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}
.contact-btn {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  color: #fff;
  text-decoration: none;
  padding: 1rem 1.25rem;
  border-radius: 12px;
  font-weight: 600;
  font-size: 1rem;
  transition: transform 0.15s, box-shadow 0.2s;
}
.contact-btn:hover {
  transform: translateY(-1px);
}
.contact-btn .ico {
  font-size: 1.4rem;
}
.contact-btn.whatsapp {
  background: #25D366;
  box-shadow: 0 2px 10px rgba(37, 211, 102, 0.3);
}
.contact-btn.email {
  background: #3b82f6;
  box-shadow: 0 2px 10px rgba(59, 130, 246, 0.3);
}
.contact-btn.phone {
  background: #1f2937;
  box-shadow: 0 2px 10px rgba(31, 41, 55, 0.3);
}
.contact-note {
  color: #6b7280;
  font-size: 0.8rem;
  text-align: center;
  margin-top: 1.25rem;
}
/* FOOTER */
.footer {
  background: #0a1f44;
  color: #94a3b8;
  text-align: center;
  padding: 1.5rem 0;
  font-size: 0.82rem;
}
.footer strong {
  color: #f0c040;
}
/* ABOUT */
.about-box {
  background: #fff;
  border: 1px solid #bfdbfe;
  border-radius: 12px;
  padding: 1.75rem;
  text-align: center;
  max-width: 640px;
  margin: 0 auto;
}
.about-box .galilea-logo {
  font-weight: 700;
  font-size: 1rem;
  color: #f0c040;
  background: #0a1f44;
  display: inline-block;
  padding: 0.25rem 0.75rem;
  border-radius: 6px;
  margin-bottom: 0.75rem;
}
.about-box p {
  font-size: 0.9rem;
  color: #475569;
}
/* RESPONSIVE */
@media (max-width: 640px) {
  .nav a { font-size: 0.72rem; margin-left: 0.6rem; }
  .hero h1 { font-size: 1.6rem; }
  .cards { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 400px) {
  .cards { grid-template-columns: 1fr; }
}