:root {
  --azul: #002c5c;
  --verde: #009c8c;
  --laranja: #f36f21;
  --azul-claro: #00b5e2;
  --texto: #1f2937;
  --muted: #6b7280;
  --card: #ffffff;
  --bg1: #f9fafb;
  --bg2: #e6f7f9;
  --radius: 20px;
}
* {
  box-sizing: border-box;
}
html,
body {
  height: 100%;
}
body {
  margin: 0;
  font-family: Inter, system-ui, -apple-system, Segoe UI, Roboto, sans-serif;
  background: linear-gradient(135deg, var(--bg1), var(--bg2));
  color: var(--texto);
  display: grid;
  place-items: center;
  padding: 32px;
  min-height: 100vh;
}
.shell {
  width: min(980px, 100%);
}
header {
  display: flex;
  justify-content: center;
  margin-bottom: 24px;
}
.logo {
  max-width: 320px;
  height: auto;
}
.card {
  background: var(--card);
  border-radius: var(--radius);
  padding: 40px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
  text-align: center;
  border-top: 6px solid var(--laranja);
}
.kicker {
  display: inline-block;
  padding: 6px 12px;
  border-radius: 999px;
  background: var(--azul-claro);
  color: #fff;
  font-weight: 600;
  margin-bottom: 12px;
}
.title {
  font-size: 2.5rem;
  margin: 0 0 16px;
  color: var(--azul);
}
.subtitle {
  font-size: 1.2rem;
  color: var(--muted);
  margin-bottom: 24px;
}
.cta-row {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 12px;
  margin-bottom: 24px;
}
.btn {
  padding: 12px 20px;
  border-radius: 12px;
  font-weight: 600;
  text-decoration: none;
  transition: transform 0.2s ease;
  cursor: pointer;
  border: 1px solid transparent;
}
.btn:hover {
  transform: translateY(-1px);
}
.btn-whatsapp {
  background: var(--verde);
  color: #fff;
}
.btn-whatsapp:hover {
  background: #007a6c;
}
.btn-email {
  background: var(--laranja);
  color: #fff;
}
.btn-email:hover {
  background: #d95f1d;
}
footer {
  margin-top: 20px;
  font-size: 0.9rem;
  color: var(--muted);
  text-align: center;
}
.modal {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.6);
  justify-content: center;
  align-items: center;
  z-index: 1000;
  padding: 16px;
}
.modal-content {
  background: #fff;
  padding: 30px;
  border-radius: 16px;
  max-width: 420px;
  width: 100%;
  text-align: left;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.2);
  position: relative;
}
.modal h3 {
  margin-top: 0;
  color: var(--azul);
}
.modal label {
  display: block;
  margin: 10px 0 4px;
}
.modal input {
  width: 100%;
  padding: 10px;
  border: 1px solid #cbd5e1;
  border-radius: 10px;
  margin-bottom: 12px;
  font: inherit;
}
.modal button {
  background: var(--azul);
  color: #fff;
  border: none;
  padding: 10px 16px;
  border-radius: 10px;
  font-weight: 600;
  cursor: pointer;
  width: 100%;
}
.modal button:hover {
  background: var(--azul-claro);
}
.close {
  position: absolute;
  top: 10px;
  right: 14px;
  font-size: 20px;
  cursor: pointer;
  color: #666;
}
@media (prefers-reduced-motion: reduce) {
  * {
    animation: none;
    transition: none;
  }
}