/* =====================================================================
   AURORA SUAVE — Sistema de diseño de URANO
   Paleta pastel cálida · Fraunces (títulos) + Inter (cuerpo)
   ===================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Fraunces:opsz,wght@9..144,400;9..144,500;9..144,600;9..144,700&family=Inter:wght@400;500;600;700&display=swap');

:root {
  /* Paleta */
  --rosa-principal: #E8A0BF;
  --rosa-suave: #F7D1DC;
  --crema-base: #FBF6F0;
  --blanco-calido: #FFFFFF;
  --malva-profundo: #6D4C5C;
  --malva-tenue: #9a8089;
  --salvia: #A8C3A0;
  --coral-suave: #E6907E;
  --dorado-tenue: #D4B483;

  /* Derivados */
  --rosa-10: rgba(232, 160, 191, 0.10);
  --rosa-20: rgba(232, 160, 191, 0.20);
  --salvia-15: rgba(168, 195, 160, 0.16);
  --coral-12: rgba(230, 144, 126, 0.12);

  /* Sombras y formas */
  --sombra: 0 10px 30px rgba(109, 76, 92, 0.08);
  --sombra-suave: 0 4px 14px rgba(109, 76, 92, 0.06);
  --sombra-fuerte: 0 16px 40px rgba(109, 76, 92, 0.14);
  --radio: 18px;
  --radio-sm: 12px;
  --radio-lg: 24px;

  --trans: 200ms ease;
  --ancho-lectura: 720px;
}

/* ---------- Base ---------- */
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: "Inter", system-ui, -apple-system, sans-serif;
  color: var(--malva-profundo);
  background: var(--crema-base);
  line-height: 1.65;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
}
h1, h2, h3, h4, .serif { font-family: "Fraunces", Georgia, serif; line-height: 1.25; font-weight: 600; }
a { color: var(--malva-profundo); }
img { max-width: 100%; }

/* ---------- Layout ---------- */
.contenedor { max-width: 1080px; margin: 0 auto; padding: 0 22px; }
.seccion { padding: 36px 0; }
.fila { display: flex; gap: 16px; flex-wrap: wrap; }
.entre { justify-content: space-between; align-items: center; }
.centro { text-align: center; }
.oculto { display: none !important; }

/* ---------- Barra de navegación ---------- */
.nav {
  position: sticky; top: 0; z-index: 50;
  background: rgba(251, 246, 240, 0.85);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--rosa-20);
}
.nav .contenedor { display: flex; align-items: center; justify-content: space-between; height: 64px; }
.marca { font-family: "Fraunces", serif; font-size: 26px; font-weight: 600; letter-spacing: .08em; text-decoration: none; color: var(--malva-profundo); }
.marca span { color: var(--rosa-principal); }
.nav-links { display: flex; gap: 4px; align-items: center; }
.nav-links a {
  text-decoration: none; font-weight: 600; font-size: 14.5px; color: var(--malva-profundo);
  padding: 8px 14px; border-radius: 999px; transition: var(--trans);
}
.nav-links a:hover { background: var(--rosa-suave); }
.nav-links a.activo { background: var(--rosa-principal); color: #fff; }
.nav-burger { display: none; background: none; border: none; font-size: 24px; cursor: pointer; color: var(--malva-profundo); }

/* ---------- Botones ---------- */
.btn {
  display: inline-flex; align-items: center; gap: 8px; justify-content: center;
  border: none; cursor: pointer; font-family: "Inter", sans-serif; font-weight: 600; font-size: 15px;
  padding: 12px 26px; border-radius: 999px; transition: var(--trans);
  background: var(--rosa-principal); color: #fff; box-shadow: 0 6px 16px rgba(232,160,191,.35);
  text-decoration: none;
}
.btn:hover { transform: translateY(-2px); box-shadow: 0 10px 22px rgba(232,160,191,.45); }
.btn:active { transform: translateY(0); }
.btn.secundario { background: var(--blanco-calido); color: var(--malva-profundo); box-shadow: var(--sombra-suave); }
.btn.secundario:hover { background: var(--rosa-suave); }
.btn.salvia { background: var(--salvia); box-shadow: 0 6px 16px rgba(168,195,160,.4); }
.btn.dorado { background: var(--dorado-tenue); box-shadow: 0 6px 16px rgba(212,180,131,.4); }
.btn.pequeno { padding: 8px 16px; font-size: 13.5px; }
.btn[disabled] { opacity: .5; cursor: not-allowed; transform: none; }

/* ---------- Tarjetas ---------- */
.tarjeta {
  background: var(--blanco-calido); border-radius: var(--radio);
  padding: 24px; box-shadow: var(--sombra); border: 1px solid var(--rosa-10);
}
.tarjeta.compacta { padding: 18px; }
.grid { display: grid; gap: 18px; }
.grid-2 { grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); }
.grid-3 { grid-template-columns: repeat(auto-fit, minmax(230px, 1fr)); }

/* ---------- Píldoras / etiquetas ---------- */
.pill { display: inline-block; padding: 4px 12px; border-radius: 999px; font-size: 12.5px; font-weight: 600; }
.pill.rosa { background: var(--rosa-suave); color: var(--malva-profundo); }
.pill.salvia { background: var(--salvia-15); color: #4f6647; }
.pill.dorado { background: rgba(212,180,131,.25); color: #8a6d35; }
.pill.coral { background: var(--coral-12); color: #b65a47; }
.pill.area1 { background: rgba(109,76,92,.12); color: var(--malva-profundo); }
.pill.area2 { background: var(--rosa-suave); color: var(--malva-profundo); }
.pill.area3 { background: var(--salvia-15); color: #4f6647; }

/* ---------- Barra de progreso ---------- */
.barra { height: 10px; background: var(--rosa-10); border-radius: 999px; overflow: hidden; }
.barra > span { display: block; height: 100%; background: linear-gradient(90deg, var(--rosa-principal), var(--dorado-tenue)); border-radius: 999px; transition: width .6s ease; }
.barra.salvia > span { background: linear-gradient(90deg, var(--salvia), #c4d9bd); }

/* ---------- Hero ---------- */
.hero { text-align: center; padding: 54px 0 28px; }
.hero h1 { font-size: clamp(32px, 6vw, 52px); margin: 8px 0; font-weight: 600; }
.hero .lema { color: var(--malva-tenue); font-size: 18px; margin: 0 0 6px; }
.frase-animo {
  display: inline-block; margin-top: 16px; padding: 12px 22px; border-radius: 999px;
  background: linear-gradient(120deg, var(--rosa-suave), rgba(212,180,131,.3));
  font-style: italic; color: var(--malva-profundo); font-size: 15.5px;
}

/* ---------- Formularios ---------- */
input[type="text"], input[type="password"], input[type="number"], select, textarea {
  font-family: "Inter", sans-serif; font-size: 15px; color: var(--malva-profundo);
  padding: 11px 16px; border: 1.5px solid var(--rosa-20); border-radius: var(--radio-sm);
  background: var(--blanco-calido); transition: var(--trans); width: 100%;
}
input:focus, select:focus, textarea:focus { outline: none; border-color: var(--rosa-principal); box-shadow: 0 0 0 4px var(--rosa-10); }
label { font-weight: 600; font-size: 14px; display: block; margin-bottom: 6px; }
.campo { margin-bottom: 16px; }

/* ---------- Animaciones ---------- */
@keyframes aparecer { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: none; } }
.aparece { animation: aparecer .4s ease both; }

/* ---------- Pie ---------- */
.pie { text-align: center; color: var(--malva-tenue); font-size: 13px; padding: 36px 0; }

/* ---------- Responsive ---------- */
@media (max-width: 760px) {
  .nav-links { position: fixed; top: 64px; right: 0; left: 0; flex-direction: column; align-items: stretch;
    background: var(--crema-base); padding: 12px 22px; gap: 6px; border-bottom: 1px solid var(--rosa-20);
    transform: translateY(-150%); transition: transform .3s ease; }
  .nav-links.abierto { transform: translateY(0); }
  .nav-burger { display: block; }
}