:root {
  --navy: #2d3383;
  --navy-soft: #3d4599;
  --red: #d32028;
  --red-hover: #b51a22;
  --surface: #ffffff;
  --text-muted: #5c6378;
  --shadow: 0 22px 50px -12px rgba(45, 51, 131, 0.18);
  --radius: 1.25rem;
  --font: "DM Sans", system-ui, sans-serif;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100dvh;
  font-family: var(--font);
  font-size: 1.0625rem;
  line-height: 1.6;
  color: var(--navy);
  background:
    radial-gradient(1200px 600px at 10% -10%, rgba(45, 51, 131, 0.08), transparent 55%),
    radial-gradient(900px 500px at 100% 20%, rgba(211, 32, 40, 0.06), transparent 50%),
    linear-gradient(180deg, #f4f5fc 0%, #fafbff 40%, #ffffff 100%);
}

a {
  color: var(--red);
  text-decoration-thickness: 1px;
  text-underline-offset: 0.15em;
}

a:hover {
  color: var(--red-hover);
}

.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  padding: 0.5rem 1rem;
  background: var(--navy);
  color: #fff;
  z-index: 100;
}

.skip-link:focus {
  left: 0;
}

.wrap {
  min-height: 100dvh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
}

.card {
  width: 100%;
  max-width: 42rem;
  background: var(--surface);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: clamp(1.75rem, 4vw, 2.75rem);
  text-align: center;
  border: 1px solid rgba(45, 51, 131, 0.06);
}

.logo {
  width: min(200px, 52vw);
  height: auto;
  display: block;
  margin: 0 auto 1.5rem;
  border-radius: 0.75rem;
}

h1 {
  margin: 0 0 0.35rem;
  font-size: clamp(1.35rem, 3.5vw, 1.65rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--navy);
}

.tagline {
  margin: 0 0 1.5rem;
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.12em;
}

.address,
.phone {
  margin: 0.35rem 0;
  font-weight: 500;
  color: var(--red);
}

.phone a {
  font-weight: 600;
  text-decoration: none;
}

.phone a:hover {
  text-decoration: underline;
}

.social {
  display: flex;
  gap: 0.75rem;
  justify-content: center;
  align-items: center;
  margin: 1.25rem 0 0.5rem;
}

.social a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.75rem;
  height: 2.75rem;
  border-radius: 999px;
  background: rgba(45, 51, 131, 0.08);
  color: var(--navy);
  text-decoration: none;
  transition: background 0.2s, transform 0.2s, color 0.2s;
}

.social a:hover {
  background: var(--navy);
  color: #fff;
  transform: translateY(-2px);
}

.social a:focus-visible {
  outline: 2px solid var(--navy);
  outline-offset: 3px;
}

.social svg {
  width: 1.25rem;
  height: 1.25rem;
}

.cta {
  margin-top: 1.25rem;
}

.btn-whatsapp {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.85rem 1.35rem;
  border-radius: 999px;
  font-weight: 600;
  font-size: 1rem;
  font-family: inherit;
  color: #fff;
  background: #25d366;
  text-decoration: none;
  border: none;
  cursor: pointer;
  box-shadow: 0 10px 28px -8px rgba(37, 211, 102, 0.55);
  transition: transform 0.2s, box-shadow 0.2s, background 0.2s;
}

.btn-whatsapp:hover {
  background: #1ebe5a;
  color: #fff;
  transform: translateY(-1px);
  box-shadow: 0 14px 32px -8px rgba(37, 211, 102, 0.6);
}

.btn-whatsapp:focus-visible {
  outline: 2px solid var(--navy);
  outline-offset: 3px;
}

.btn-whatsapp svg {
  width: 1.35rem;
  height: 1.35rem;
  flex-shrink: 0;
}

.fab-whatsapp {
  position: fixed;
  right: 1.25rem;
  bottom: 1.25rem;
  z-index: 50;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 3.5rem;
  height: 3.5rem;
  border-radius: 999px;
  background: #25d366;
  color: #fff;
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.2);
  text-decoration: none;
  transition: transform 0.2s, box-shadow 0.2s;
}

.fab-whatsapp:hover {
  transform: scale(1.06);
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.22);
}

.fab-whatsapp:focus-visible {
  outline: 2px solid var(--navy);
  outline-offset: 3px;
}

.fab-whatsapp svg {
  width: 1.75rem;
  height: 1.75rem;
}

.fab-whatsapp .fab-label {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

footer {
  margin-top: 2rem;
  font-size: 0.8125rem;
  color: var(--text-muted);
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  .social a,
  .btn-whatsapp,
  .fab-whatsapp {
    transition: none;
  }
}