/* Venezuela Busca Personas — frontend (vanilla, mobile-first)
   Tono: sobrio, humano, confianza. Sin dependencias. */

:root {
  --bg: #f5f7f9;
  --card: #ffffff;
  --ink: #1f2933;
  --ink-soft: #52606d;
  --accent: #00247d;
  --accent-dark: #001a5e;
  --line: #e1e7ec;
  --ok-bg: #e6f4ea;
  --ok-ink: #1b6b3a;
  --err-bg: #fdecea;
  --err-ink: #a62b22;
  --radius: 14px;
  --shadow: 0 6px 24px rgba(31, 41, 51, 0.08);
}

/* Colores de la bandera de Venezuela */
:root {
  --vzla-amarillo: #ffce00;
  --vzla-azul: #00247d;
  --vzla-rojo: #cf142b;
}

* { box-sizing: border-box; }

/* Franja tricolor superior (identidad, sobria) */
.flag-stripe {
  height: 6px;
  width: 100%;
  background: linear-gradient(
    to right,
    var(--vzla-amarillo) 0 33.333%,
    var(--vzla-azul) 33.333% 66.666%,
    var(--vzla-rojo) 66.666% 100%
  );
}

html, body { margin: 0; padding: 0; }

body {
  min-height: 100vh;
  /* Tinte muy tenue de la bandera: crema (amarillo) arriba, azul medio, rojo abajo */
  background: linear-gradient(
    180deg,
    #fff7dc 0%,
    #eef2fb 45%,
    #fbe9e9 100%
  );
  color: var(--ink);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica,
    Arial, sans-serif;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  position: relative;
}

/* Silueta de Venezuela (rellena con el tricolor dentro del propio SVG) */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  background: url("venezuela-silueta.svg") no-repeat center 16%;
  background-size: min(135vw, 880px);
  opacity: 0.22;
  z-index: -1;
  pointer-events: none;
}

.wrap {
  max-width: 560px;
  margin: 0 auto;
  padding: 32px 20px 48px;
}

/* Hero */
.hero { text-align: center; margin-bottom: 24px; }

.kicker {
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-size: 1rem;
  font-weight: 700;
  color: var(--accent);
  margin: 0 0 10px;
}

@media (min-width: 600px) {
  .kicker { font-size: 1.15rem; }
}

h1 {
  font-size: 2rem;
  line-height: 1.15;
  margin: 0 0 12px;
  letter-spacing: -0.01em;
}

.sub {
  color: var(--ink-soft);
  font-size: 1.02rem;
  margin: 0 auto;
  max-width: 46ch;
}

.sub strong { color: var(--ink); }

/* Card / form */
.card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 24px 20px;
}

.card-title {
  font-size: 1.1rem;
  margin: 0 0 16px;
}

.field { margin-bottom: 16px; }

label {
  display: block;
  font-size: 0.92rem;
  font-weight: 600;
  margin-bottom: 6px;
}

.req { color: var(--accent); }

input {
  width: 100%;
  padding: 13px 14px;
  font-size: 1rem;
  color: var(--ink);
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 10px;
  transition: border-color 0.15s, box-shadow 0.15s;
}

input:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(0, 36, 125, 0.18);
}

input:invalid:not(:placeholder-shown) { border-color: #d98b85; }

button {
  width: 100%;
  padding: 14px 16px;
  font-size: 1.02rem;
  font-weight: 600;
  color: #fff;
  background: var(--accent);
  border: none;
  border-radius: 10px;
  cursor: pointer;
  transition: background 0.15s;
}

button:hover { background: var(--accent-dark); }
button:disabled { opacity: 0.6; cursor: progress; }

.privacy {
  font-size: 0.82rem;
  color: var(--ink-soft);
  margin: 14px 0 0;
  text-align: center;
}

.privacy a { color: var(--accent); }

/* Status message */
.status {
  margin: 14px 0 0;
  padding: 0;
  font-size: 0.92rem;
  text-align: center;
  border-radius: 10px;
}

.status.show { padding: 11px 14px; }
.status.ok { background: var(--ok-bg); color: var(--ok-ink); }
.status.err { background: var(--err-bg); color: var(--err-ink); }

/* Explain */
.explain {
  margin: 22px 4px 0;
  font-size: 0.9rem;
  color: var(--ink-soft);
  text-align: center;
}

.explain strong { color: var(--ink); }

.explain .lead {
  color: var(--ink);
  font-size: 0.95rem;
  padding-bottom: 14px;
  margin-bottom: 14px;
  border-bottom: 1px solid var(--line);
}

/* Footer */
.foot {
  margin-top: 32px;
  padding-top: 22px;
  border-top: 1px solid var(--line);
  text-align: center;
}

.foot-title {
  font-weight: 600;
  font-size: 0.86rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--ink-soft);
  margin: 0 0 12px;
}

.phones {
  list-style: none;
  padding: 0;
  margin: 0 0 16px;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: center;
}

.phones li {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 8px 14px;
  font-weight: 700;
  font-size: 1.05rem;
  text-align: center;
  white-space: nowrap;
}

.phones span {
  display: block;
  font-weight: 500;
  font-size: 0.72rem;
  color: var(--ink-soft);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.foot-subtitle {
  font-weight: 600;
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--ink-soft);
  margin: 4px 0 10px;
}

.phones-sm li {
  font-size: 0.92rem;
  padding: 7px 12px;
}

.foot-note {
  font-size: 0.8rem;
  color: var(--ink-soft);
  margin: 14px 0 0;
}

@media (min-width: 600px) {
  .wrap { padding-top: 48px; }
  h1 { font-size: 2.4rem; }
  .card { padding: 28px 26px; }
}