/* ============================================================
   Nyphora — La Terminal (sitio público)
   Paleta oficial: Manual_de_Marca_Nyphora_Asesorias.docx
   ============================================================ */

:root {
  --color-fondo: #F4F1EB;        /* Ivory */
  --color-superficie: #ffffff;
  --color-texto: #1F2A44;        /* Deep Navy */
  --color-texto-suave: #4d5871;
  --color-texto-tenue: #8b93a8;
  --color-borde: #e2ddd0;
  --color-acento: #162033;       /* Midnight Navy */
  --color-acento-suave: #D9CDBB; /* Warm Beige */
  --color-dorado: #B08D57;       /* Brushed Brass */
  --color-dorado-claro: #cba976;
  --color-error: #b3261e;
  --radio: 14px;
  --radio-chico: 8px;
  --fuente-titulo: 'Playfair Display', 'Cormorant Garamond', serif;
  --fuente-texto: 'Montserrat', 'Jost', system-ui, sans-serif;
  --sombra-dorada: 0 0 0 1px rgba(176,141,87,0.35), 0 0 32px 4px rgba(176,141,87,0.18);
  --ancho-maximo: 1180px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--fuente-texto);
  color: var(--color-texto);
  background: var(--color-fondo);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }
a { color: inherit; }

.contenedor {
  max-width: var(--ancho-maximo);
  margin: 0 auto;
  padding: 0 24px;
}

h1, h2, h3 { font-family: var(--fuente-titulo); font-weight: 700; line-height: 1.15; margin: 0 0 16px; }
h1 { font-size: clamp(2.4rem, 5vw, 4.2rem); }
h2 { font-size: clamp(1.8rem, 3.4vw, 2.6rem); }
h3 { font-size: 1.3rem; }
p { margin: 0 0 16px; color: var(--color-texto-suave); }

.acento-ia { color: var(--color-dorado); }
section.oscura .acento-ia,
.hero .acento-ia { color: var(--color-dorado-claro); }
.encabezado .acento-ia { color: var(--color-dorado); }

.etiqueta {
  font-family: var(--fuente-texto);
  text-transform: uppercase;
  letter-spacing: 0.16em;
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--color-dorado);
}

/* ---------- Botones ---------- */
.boton {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 28px;
  border-radius: 999px;
  font-family: var(--fuente-texto);
  font-weight: 600;
  font-size: 0.95rem;
  text-decoration: none;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.2s ease, opacity 0.2s ease;
}
.boton:hover { transform: translateY(-2px); }
.boton-primario {
  background: linear-gradient(135deg, var(--color-dorado), var(--color-dorado-claro));
  color: var(--color-acento);
  box-shadow: var(--sombra-dorada);
}
.boton-primario:hover { box-shadow: 0 0 0 1px rgba(176,141,87,0.5), 0 0 40px 8px rgba(176,141,87,0.3); }
.boton-secundario {
  background: transparent;
  border-color: rgba(244,241,235,0.35);
  color: inherit;
}
.boton-secundario:hover { border-color: var(--color-dorado); }
.boton-oscuro { background: var(--color-acento); color: var(--color-fondo); }
.boton[aria-disabled="true"] {
  opacity: 0.45;
  cursor: not-allowed;
  transform: none !important;
  box-shadow: none !important;
}

/* ---------- Header ---------- */
header.encabezado {
  position: sticky;
  top: 0;
  z-index: 40;
  background: rgba(244,241,235,0.86);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--color-borde);
}
.barra-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 24px;
  max-width: var(--ancho-maximo);
  margin: 0 auto;
}
.marca-nav { display: flex; align-items: center; gap: 10px; text-decoration: none; color: var(--color-texto); }
.marca-nav .monograma {
  width: 34px; height: 34px; border-radius: 50%;
  border: 1.5px solid var(--color-dorado);
  display: flex; align-items: center; justify-content: center;
  font-family: var(--fuente-titulo); color: var(--color-dorado); font-size: 1.1rem;
  background: var(--color-acento);
}
.marca-nav .wordmark { font-family: var(--fuente-titulo); font-size: 1.15rem; letter-spacing: 0.02em; }

nav.enlaces-nav { display: flex; align-items: center; gap: 28px; }
nav.enlaces-nav a {
  text-decoration: none;
  font-size: 0.92rem;
  font-weight: 500;
  color: var(--color-texto-suave);
  position: relative;
}
nav.enlaces-nav a.activo,
nav.enlaces-nav a:hover { color: var(--color-texto); }
nav.enlaces-nav a.activo::after {
  content: ''; position: absolute; left: 0; right: 0; bottom: -6px; height: 2px; background: var(--color-dorado);
}

.acciones-nav { display: flex; align-items: center; gap: 14px; margin-left: auto; }
.toggle-idioma {
  border: 1px solid var(--color-borde);
  background: transparent;
  border-radius: 999px;
  padding: 6px 12px;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  cursor: pointer;
  color: var(--color-texto-suave);
}
.toggle-idioma:hover { border-color: var(--color-dorado); color: var(--color-texto); }

.boton-menu-movil { display: none; background: none; border: none; cursor: pointer; padding: 4px; }
.boton-menu-movil span { display: block; width: 22px; height: 2px; background: var(--color-texto); margin: 5px 0; }

@media (max-width: 860px) {
  nav.enlaces-nav {
    position: fixed; inset: 0; top: 68px;
    background: var(--color-fondo);
    flex-direction: column;
    align-items: flex-start;
    padding: 32px 24px;
    gap: 22px;
    transform: translateX(100%);
    transition: transform 0.25s ease;
  }
  nav.enlaces-nav.abierto { transform: translateX(0); }
  nav.enlaces-nav a { font-size: 1.1rem; }
  .boton-menu-movil { display: block; }
}

/* ---------- Hero ---------- */
.hero {
  position: relative;
  background: var(--color-acento);
  color: var(--color-fondo);
  overflow: hidden;
  padding: 120px 0 100px;
}
.hero-fondo-img,
.hero-fondo-video {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  object-fit: cover;
  opacity: 0.16;
  mix-blend-mode: screen;
}
.hero-red {
  position: absolute; inset: 0;
  background-image: radial-gradient(circle, rgba(176,141,87,0.55) 1px, transparent 1.4px);
  background-size: 34px 34px;
  opacity: 0.25;
}
.hero-degradado {
  position: absolute; inset: 0;
  background: radial-gradient(ellipse at 20% 10%, rgba(176,141,87,0.28), transparent 55%),
              radial-gradient(ellipse at 85% 85%, rgba(217,205,187,0.18), transparent 50%);
}
.hero-contenido { position: relative; z-index: 2; max-width: 760px; }
.hero p.subcopy { color: rgba(244,241,235,0.78); font-size: 1.15rem; max-width: 620px; }
.hero .etiqueta { color: var(--color-dorado-claro); }
.hero-acciones { display: flex; gap: 16px; flex-wrap: wrap; margin-top: 32px; }

.video-ancho {
  padding: 0;
  line-height: 0;
}
.video-ancho video {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: contain;
  background: var(--color-acento);
  display: block;
}

.hero-video-envoltorio {
  position: relative;
  z-index: 2;
  max-width: 760px;
  margin: 0 auto;
}
.hero-video {
  width: 100%;
  border-radius: var(--radio);
  display: block;
  box-shadow: 0 20px 60px rgba(0,0,0,0.35);
}

/* ---------- Secciones generales ---------- */
section { padding: 96px 0; }
section.alterna { background: var(--color-superficie); }
section.oscura { background: var(--color-acento); color: var(--color-fondo); }
section.oscura p { color: rgba(244,241,235,0.72); }
section.oscura h2 { color: var(--color-fondo); }

.encabezado-seccion { max-width: 640px; margin-bottom: 56px; }
.encabezado-seccion.centrado { margin-left: auto; margin-right: auto; text-align: center; }

/* ---------- Tarjetas de servicio ---------- */
.grid-servicios {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
  max-width: 800px;
  margin: 0 auto;
}
@media (max-width: 700px) { .grid-servicios { grid-template-columns: 1fr; } }
.grid-servicios-3 { grid-template-columns: repeat(3, 1fr); max-width: none; }
@media (max-width: 900px) { .grid-servicios-3 { grid-template-columns: 1fr; } }

.tarjeta-servicio {
  background: var(--color-superficie);
  border: 1px solid var(--color-borde);
  border-radius: var(--radio);
  padding: 36px 28px;
  text-decoration: none;
  color: var(--color-texto);
  display: flex;
  flex-direction: column;
  gap: 12px;
  transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
  position: relative;
  overflow: hidden;
}
.tarjeta-servicio:hover {
  transform: translateY(-6px);
  border-color: var(--color-dorado);
  box-shadow: var(--sombra-dorada);
}
.tarjeta-servicio .icono-servicio {
  width: 46px; height: 46px; border-radius: 50%;
  background: var(--color-acento);
  color: var(--color-dorado);
  display: flex; align-items: center; justify-content: center;
  font-family: var(--fuente-titulo); font-size: 1.3rem;
}
.tarjeta-servicio .ir { margin-top: auto; font-size: 0.85rem; font-weight: 600; color: var(--color-dorado); }

/* ---------- Franja Área de Clientes / Torre ---------- */
.franja-accesos {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}
@media (max-width: 860px) { .franja-accesos { grid-template-columns: 1fr; } }
.tarjeta-acceso {
  border-radius: var(--radio);
  padding: 40px 32px;
  border: 1px solid var(--color-borde);
  background: var(--color-fondo);
}
.formulario-login-clientes { display: flex; flex-direction: column; gap: 12px; margin-top: 8px; }
.formulario-login-clientes input {
  font-family: var(--fuente-texto);
  padding: 12px 14px;
  border-radius: var(--radio-chico);
  border: 1px solid rgba(244,241,235,0.28);
  background: rgba(244,241,235,0.06);
  color: var(--color-fondo);
}
.formulario-login-clientes input::placeholder { color: rgba(244,241,235,0.5); }
.formulario-login-clientes input:focus { outline: 2px solid var(--color-dorado); outline-offset: 1px; }
.formulario-login-clientes button { align-self: flex-start; }

/* ---------- Formulario contacto ---------- */
.formulario-contacto {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  max-width: 720px;
}
.formulario-contacto .campo-ancho { grid-column: 1 / -1; }
@media (max-width: 640px) { .formulario-contacto { grid-template-columns: 1fr; } }
.formulario-contacto label { display: flex; flex-direction: column; gap: 6px; font-size: 0.85rem; color: var(--color-texto-suave); }
.formulario-contacto input,
.formulario-contacto select,
.formulario-contacto textarea {
  font-family: var(--fuente-texto);
  padding: 12px 14px;
  border-radius: var(--radio-chico);
  border: 1px solid var(--color-borde);
  background: var(--color-superficie);
  color: var(--color-texto);
  font-size: 0.95rem;
}
.formulario-contacto textarea { resize: vertical; min-height: 96px; }
.formulario-contacto input:focus,
.formulario-contacto select:focus,
.formulario-contacto textarea:focus { outline: 2px solid var(--color-dorado); outline-offset: 1px; }
.mensaje-envio { margin-top: 16px; font-size: 0.9rem; }
.mensaje-envio.ok { color: #3a7a4e; }
.mensaje-envio.error { color: var(--color-error); }

/* ---------- Footer ---------- */
footer.pie {
  background: var(--color-acento);
  color: rgba(244,241,235,0.75);
  padding: 64px 0 28px;
}
.pie-grid { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 40px; margin-bottom: 48px; }
@media (max-width: 760px) { .pie-grid { grid-template-columns: 1fr; gap: 28px; } }
.pie-grid h4 { color: var(--color-fondo); font-family: var(--fuente-texto); font-size: 0.85rem; text-transform: uppercase; letter-spacing: 0.1em; margin-bottom: 14px; }
.pie-grid a { display: block; color: rgba(244,241,235,0.7); text-decoration: none; font-size: 0.92rem; margin-bottom: 10px; }
.pie-grid a:hover { color: var(--color-dorado-claro); }
.pie-base { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 12px; border-top: 1px solid rgba(244,241,235,0.15); padding-top: 24px; font-size: 0.8rem; }
.pie-base .marca-nav .wordmark { color: rgba(244,241,235,0.85); }

.acceso-discreto {
  width: 30px; height: 30px; border-radius: 50%;
  border: 1px solid rgba(176,141,87,0.4);
  color: var(--color-dorado);
  display: flex; align-items: center; justify-content: center;
  font-family: var(--fuente-titulo); font-size: 0.85rem;
  text-decoration: none;
  background: transparent;
  cursor: pointer;
  transition: box-shadow 0.2s ease;
}
.acceso-discreto:hover { box-shadow: 0 0 16px 2px rgba(176,141,87,0.4); }

/* ---------- WhatsApp flotante (desactivado) ---------- */
.whatsapp-flotante {
  position: fixed;
  right: 22px;
  bottom: 22px;
  z-index: 50;
  display: flex;
  align-items: center;
  gap: 10px;
  background: #25D366;
  color: #0b3d24;
  padding: 14px 20px;
  border-radius: 999px;
  font-weight: 600;
  font-size: 0.9rem;
  box-shadow: 0 6px 24px rgba(0,0,0,0.18);
  opacity: 0.55;
  cursor: not-allowed;
  filter: grayscale(0.35);
}
.whatsapp-flotante .punto-proximamente {
  font-size: 0.68rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  background: rgba(11,61,36,0.15);
  padding: 2px 8px;
  border-radius: 999px;
}

/* ---------- Modal Torre de Control ---------- */
.modal-fondo {
  position: fixed; inset: 0; background: rgba(22,32,51,0.72);
  display: none; align-items: center; justify-content: center; z-index: 100; padding: 20px;
}
.modal-fondo.visible { display: flex; }
.modal-caja {
  background: var(--color-fondo);
  border-radius: var(--radio);
  padding: 36px 32px;
  max-width: 380px;
  width: 100%;
  position: relative;
  box-shadow: var(--sombra-dorada);
}
.modal-cerrar {
  position: absolute; top: 14px; right: 16px;
  background: none; border: none; font-size: 1.2rem; cursor: pointer; color: var(--color-texto-suave);
}
.modal-caja input {
  width: 100%; padding: 12px 14px; border-radius: var(--radio-chico);
  border: 1px solid var(--color-borde); margin: 16px 0; font-family: var(--fuente-texto);
}
.modal-error { color: var(--color-error); font-size: 0.85rem; min-height: 1.2em; }
.modal-exito { display: none; }
.modal-exito.visible { display: block; }

/* ---------- Utilidades ---------- */
.centro-texto { text-align: center; }
.mt-grande { margin-top: 64px; }
.pill-glow {
  display: inline-block;
  border: 1px solid rgba(176,141,87,0.5);
  border-radius: 999px;
  padding: 6px 16px;
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-dorado-claro);
  margin-bottom: 20px;
}