/* =====================================================================
   JOURNEY BLAKK — Header y Hero del formulario
   ===================================================================== */

/* ── Header fijo ── */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 100;
  height: var(--header-h);
  background: rgba(0, 46, 87, 0.97);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(255,255,255,0.08);
  box-shadow: 0 2px 24px rgba(0,0,0,0.2);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--header-h);
}

/* Logo — mismo tratamiento que el footer: invertido para fondo oscuro */
.header-logo img {
  height: 44px;
  width: auto;
  filter: brightness(0) invert(1);
  opacity: 0.92;
  transition: opacity var(--transition-fast);
}

.header-logo:hover img {
  opacity: 1;
}

/* Enlace "Regresar al sitio" */
.header-back {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.85rem;
  font-weight: 500;
  color: rgba(255,255,255,0.75);
  padding: 8px 16px;
  border-radius: 100px;
  border: 1px solid rgba(255,255,255,0.2);
  transition: var(--transition-fast);
}

.header-back:hover {
  color: var(--color-white);
  background: rgba(255,255,255,0.1);
  border-color: rgba(255,255,255,0.35);
}

.header-back svg {
  width: 15px;
  height: 15px;
  fill: none;
  stroke: currentColor;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

/* ── Hero del formulario ── */
.form-hero {
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-mid) 100%);
  padding: calc(var(--header-h) + 48px) 0 56px;
  text-align: center;
  position: relative;
  overflow: hidden;
}

/* Círculo decorativo de fondo */
.form-hero::before {
  content: '';
  position: absolute;
  top: -80px;
  right: -80px;
  width: 400px;
  height: 400px;
  border-radius: 50%;
  background: rgba(255,255,255,0.03);
  pointer-events: none;
}

.form-hero::after {
  content: '';
  position: absolute;
  bottom: -60px;
  left: -60px;
  width: 280px;
  height: 280px;
  border-radius: 50%;
  background: rgba(255,255,255,0.04);
  pointer-events: none;
}

/* Badge "Solicitud en línea" */
.hero-badge {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-accent);
  background: rgba(237,31,42,0.15);
  border: 1px solid rgba(237,31,42,0.25);
  padding: 5px 16px;
  border-radius: 100px;
  margin-bottom: 20px;
}

/* Título principal */
.form-hero h1 {
  font-size: clamp(1.8rem, 4vw, 2.6rem);
  font-weight: 800;
  color: var(--color-white);
  line-height: 1.15;
  margin-bottom: 14px;
  position: relative;
  z-index: 1;
}

/* Subtítulo */
.form-hero p {
  font-size: 1rem;
  color: rgba(255,255,255,0.72);
  max-width: 480px;
  margin: 0 auto;
  line-height: 1.65;
  position: relative;
  z-index: 1;
}

/* Aviso de campos obligatorios */
.hero-note {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 20px;
  font-size: 0.8rem;
  color: rgba(255,255,255,0.5);
  position: relative;
  z-index: 1;
}