/* ══════════════════════════════════════════════════════
   Brief Corporativo — JC Marketing | style.css
   ══════════════════════════════════════════════════════ */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&family=Outfit:wght@400;600;700;800&display=swap');

/* ── Variables de diseño ── */
:root {
  --azul: #4D4D4D;
  --azul-oscuro: #333333;
  --azul-claro: #666666;
  --naranja: #C91820;
  --naranja-hover: #a01218;
  --blanco: #ffffff;
  --gris-bg: #f0f4f8;
  --gris-card: #ffffff;
  --gris-borde: #dde4ed;
  --gris-texto: #4a5568;
  --gris-label: #2d3748;
  --gris-placeholder: #a0aec0;
  --sombra-card: 0 4px 24px rgba(77,77,77,0.08);
  --sombra-hover: 0 8px 32px rgba(77,77,77,0.16);
  --radius: 12px;
  --radius-sm: 8px;
  --transicion: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ── Reset ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }

body {
  font-family: 'Inter', sans-serif;
  background: var(--gris-bg);
  color: var(--gris-texto);
  min-height: 100vh;
  line-height: 1.6;
}

/* ══════════════════════════════════════════════════════
   HEADER
   ══════════════════════════════════════════════════════ */
.site-header {
  background: linear-gradient(135deg, var(--azul-oscuro) 0%, var(--azul) 60%, var(--azul-claro) 100%);
  padding: 0;
  position: relative;
  overflow: hidden;
}

.site-header::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -10%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(201,24,32,0.15) 0%, transparent 70%);
  pointer-events: none;
}

.site-header::after {
  content: '';
  position: absolute;
  bottom: -30%;
  left: -5%;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(255,255,255,0.05) 0%, transparent 70%);
  pointer-events: none;
}

.header-inner {
  max-width: 960px;
  margin: 0 auto;
  padding: 32px 24px;
  display: flex;
  align-items: center;
  gap: 20px;
  position: relative;
  z-index: 1;
}

/* Separador vertical entre logo y texto del header */
.header-divider {
  width: 1px;
  height: 44px;
  /*background: rgba(255,255,255,0.25);*/
  flex-shrink: 0;
}

.header-logo {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.header-logo img {
  height: 52px;
  max-width: 190px;
  width: auto;
  object-fit: contain;
}

.header-text h1 {
  font-family: 'Outfit', sans-serif;
  font-size: 28px;
  font-weight: 800;
  color: #fff;
  line-height: 1.2;
}

.header-text h1 span {
  color: var(--naranja);
}

.header-text p {
  font-size: 14px;
  color: rgba(255,255,255,0.75);
  margin-top: 4px;
}

/* ── Barra de progreso de secciones ── */
.progress-bar-wrapper {
  background: rgba(0,0,0,0.2);
  border-top: 1px solid rgba(255,255,255,0.1);
}

.progress-bar-inner {
  max-width: 960px;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  gap: 0;
  overflow-x: auto;
  scrollbar-width: none;
}

.progress-bar-inner::-webkit-scrollbar { display: none; }

.prog-step {
  flex: 1;
  min-width: 80px;
  padding: 10px 8px;
  text-align: center;
  cursor: pointer;
  border-bottom: 3px solid transparent;
  transition: var(--transicion);
  font-size: 11px;
  font-weight: 500;
  color: rgba(255,255,255,0.55);
  white-space: nowrap;
}

.prog-step:hover { color: rgba(255,255,255,0.9); }
.prog-step.activo { color: #fff; border-bottom-color: var(--naranja); font-weight: 700; }

/* ══════════════════════════════════════════════════════
   LAYOUT PRINCIPAL
   ══════════════════════════════════════════════════════ */
.main-wrapper {
  max-width: 960px;
  margin: 0 auto;
  padding: 36px 24px 60px;
}

/* ══════════════════════════════════════════════════════
   CARDS / SECCIONES
   ══════════════════════════════════════════════════════ */
.form-section {
  background: var(--gris-card);
  border-radius: var(--radius);
  box-shadow: var(--sombra-card);
  border: 1px solid var(--gris-borde);
  margin-bottom: 24px;
  overflow: hidden;
  transition: var(--transicion);
}

.form-section:hover {
  box-shadow: var(--sombra-hover);
  transform: translateY(-1px);
}

.section-header {
  background: linear-gradient(90deg, var(--azul) 0%, var(--azul-claro) 100%);
  padding: 16px 24px;
  display: flex;
  align-items: center;
  gap: 12px;
  cursor: pointer;
  user-select: none;
}

.section-icon {
  width: 36px;
  height: 36px;
  background: rgba(255,255,255,0.2);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  flex-shrink: 0;
}

.section-title {
  font-family: 'Outfit', sans-serif;
  font-size: 15px;
  font-weight: 700;
  color: #fff;
  flex: 1;
}

.section-badge {
  background: var(--naranja);
  color: #fff;
  font-size: 10px;
  font-weight: 700;
  padding: 2px 8px;
  border-radius: 20px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.section-toggle {
  color: rgba(255,255,255,0.8);
  font-size: 18px;
  transition: transform 0.3s ease;
}

.section-header.collapsed .section-toggle {
  transform: rotate(-90deg);
}

.section-body {
  padding: 24px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.section-body.single-col {
  grid-template-columns: 1fr;
}

.section-body.collapsed {
  display: none;
}

/* ── Campos full-width dentro de grid ── */
.full-width { grid-column: 1 / -1; }

/* ══════════════════════════════════════════════════════
   CAMPOS DE FORMULARIO
   ══════════════════════════════════════════════════════ */
.campo {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.campo label {
  font-size: 13px;
  font-weight: 600;
  color: var(--gris-label);
  display: flex;
  align-items: center;
  gap: 4px;
}

.campo label .requerido {
  color: var(--naranja);
  font-weight: 700;
}

.campo label .opcional {
  font-size: 11px;
  font-weight: 400;
  color: var(--gris-placeholder);
  font-style: italic;
}

.campo input[type="text"],
.campo input[type="email"],
.campo input[type="tel"],
.campo textarea {
  width: 100%;
  padding: 11px 14px;
  border: 1.5px solid var(--gris-borde);
  border-radius: var(--radius-sm);
  font-family: 'Inter', sans-serif;
  font-size: 14px;
  color: var(--gris-label);
  background: #fafbfc;
  transition: var(--transicion);
  outline: none;
  resize: vertical;
}

.campo input:hover,
.campo textarea:hover {
  border-color: var(--azul-claro);
  background: #fff;
}

.campo input:focus,
.campo textarea:focus {
  border-color: var(--azul);
  background: #fff;
  box-shadow: 0 0 0 3px rgba(77,77,77,0.1);
}

.campo input.error,
.campo textarea.error {
  border-color: #e53e3e;
  box-shadow: 0 0 0 3px rgba(229,62,62,0.1);
}

.campo .error-msg {
  font-size: 12px;
  color: #e53e3e;
  display: none;
}

.campo .error-msg.visible { display: block; }

.campo textarea {
  min-height: 100px;
}

.campo textarea.tall {
  min-height: 130px;
}

.campo .hint {
  font-size: 11px;
  color: var(--gris-placeholder);
  font-style: italic;
}

/* ══════════════════════════════════════════════════════
   CAMPO DE ARCHIVO
   ══════════════════════════════════════════════════════ */
.file-drop {
  border: 2px dashed var(--gris-borde);
  border-radius: var(--radius-sm);
  padding: 24px;
  text-align: center;
  cursor: pointer;
  transition: var(--transicion);
  background: #fafbfc;
  position: relative;
}

.file-drop:hover,
.file-drop.dragover {
  border-color: var(--azul);
  background: rgba(0,82,165,0.04);
}

.file-drop input[type="file"] {
  position: absolute;
  inset: 0;
  opacity: 0;
  cursor: pointer;
}

.file-drop-icon { font-size: 32px; margin-bottom: 8px; }
.file-drop-text { font-size: 13px; color: var(--gris-texto); }
.file-drop-text strong { color: var(--azul); }
.file-drop-hint { font-size: 11px; color: var(--gris-placeholder); margin-top: 4px; }

.file-list {
  margin-top: 12px;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.file-chip {
  display: flex;
  align-items: center;
  gap: 6px;
  background: rgba(77,77,77,0.08);
  border: 1px solid rgba(77,77,77,0.2);
  border-radius: 20px;
  padding: 4px 10px;
  font-size: 12px;
  color: var(--azul);
  font-weight: 500;
}

.file-chip button {
  background: none;
  border: none;
  cursor: pointer;
  color: var(--azul);
  font-size: 14px;
  padding: 0;
  line-height: 1;
  transition: color 0.2s;
}

.file-chip button:hover { color: #e53e3e; }

/* ══════════════════════════════════════════════════════
   SERVICIOS DINÁMICOS
   ══════════════════════════════════════════════════════ */
.servicios-container {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.servicio-item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  animation: slideIn 0.3s ease;
}

@keyframes slideIn {
  from { opacity: 0; transform: translateY(-8px); }
  to   { opacity: 1; transform: translateY(0); }
}

.servicio-item .servicio-label {
  font-size: 13px;
  font-weight: 600;
  color: var(--azul);
  min-width: 88px;
  padding-top: 12px;
  flex-shrink: 0;
}

.servicio-item input {
  flex: 1;
  padding: 11px 14px;
  border: 1.5px solid var(--gris-borde);
  border-radius: var(--radius-sm);
  font-family: 'Inter', sans-serif;
  font-size: 14px;
  color: var(--gris-label);
  background: #fafbfc;
  transition: var(--transicion);
  outline: none;
}

.servicio-item input:focus {
  border-color: var(--azul);
  background: #fff;
  box-shadow: 0 0 0 3px rgba(77,77,77,0.1);
}

.btn-remove-servicio {
  background: rgba(229,62,62,0.08);
  border: 1.5px solid rgba(229,62,62,0.25);
  color: #e53e3e;
  border-radius: 8px;
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  font-size: 16px;
  flex-shrink: 0;
  margin-top: 8px;
  transition: var(--transicion);
}

.btn-remove-servicio:hover {
  background: rgba(229,62,62,0.15);
  border-color: #e53e3e;
}

.btn-add {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 18px;
  background: rgba(77,77,77,0.08);
  border: 1.5px solid rgba(77,77,77,0.25);
  border-radius: var(--radius-sm);
  color: var(--azul);
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transicion);
  margin-top: 4px;
  width: fit-content;
}

.btn-add:hover {
  background: rgba(77,77,77,0.14);
  border-color: var(--azul);
}

/* ══════════════════════════════════════════════════════
   BOTÓN ENVIAR
   ══════════════════════════════════════════════════════ */
.submit-wrapper {
  text-align: center;
  margin-top: 32px;
}

.btn-submit {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  background: linear-gradient(135deg, var(--naranja) 0%, var(--naranja-hover) 100%);
  color: #fff;
  font-family: 'Outfit', sans-serif;
  font-size: 17px;
  font-weight: 700;
  padding: 16px 48px;
  border-radius: 50px;
  border: none;
  cursor: pointer;
  box-shadow: 0 6px 24px rgba(201,24,32,0.35);
  transition: var(--transicion);
  letter-spacing: 0.3px;
}

.btn-submit:hover {
  transform: translateY(-3px);
  box-shadow: 0 10px 32px rgba(201,24,32,0.45);
}

.btn-submit:active { transform: translateY(0); }

.btn-submit:disabled {
  opacity: 0.7;
  cursor: not-allowed;
  transform: none;
}

.btn-submit .spinner {
  width: 20px;
  height: 20px;
  border: 2px solid rgba(255,255,255,0.4);
  border-top-color: #fff;
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
  display: none;
}

.btn-submit.loading .spinner { display: block; }
.btn-submit.loading .btn-icon { display: none; }

@keyframes spin {
  to { transform: rotate(360deg); }
}

.submit-note {
  font-size: 12px;
  color: var(--gris-placeholder);
  margin-top: 12px;
}

/* ══════════════════════════════════════════════════════
   TOAST / NOTIFICACIONES
   ══════════════════════════════════════════════════════ */
.toast-container {
  position: fixed;
  top: 24px;
  right: 24px;
  z-index: 9999;
  display: flex;
  flex-direction: column;
  gap: 12px;
  max-width: 380px;
}

.toast {
  background: #fff;
  border-radius: var(--radius-sm);
  padding: 16px 20px;
  box-shadow: 0 8px 32px rgba(0,0,0,0.15);
  display: flex;
  align-items: flex-start;
  gap: 12px;
  animation: toastIn 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
  border-left: 4px solid var(--azul);
}

@keyframes toastIn {
  from { opacity: 0; transform: translateX(60px); }
  to   { opacity: 1; transform: translateX(0); }
}

.toast.success { border-left-color: #38a169; }
.toast.error   { border-left-color: #e53e3e; }
.toast.warning { border-left-color: var(--naranja); }

.toast-icon { font-size: 22px; flex-shrink: 0; line-height: 1; }
.toast-body {}
.toast-title { font-weight: 700; font-size: 14px; color: var(--gris-label); }
.toast-msg   { font-size: 13px; color: var(--gris-texto); margin-top: 2px; }

/* ══════════════════════════════════════════════════════
   MODAL ÉXITO
   ══════════════════════════════════════════════════════ */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.55);
  z-index: 10000;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 24px;
  backdrop-filter: blur(4px);
}

.modal-overlay.visible { display: flex; }

.modal-card {
  background: #fff;
  border-radius: var(--radius);
  padding: 48px 40px;
  max-width: 480px;
  width: 100%;
  text-align: center;
  box-shadow: 0 24px 60px rgba(0,0,0,0.2);
  animation: modalIn 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
}

@keyframes modalIn {
  from { opacity: 0; transform: scale(0.85); }
  to   { opacity: 1; transform: scale(1); }
}

.modal-emoji { font-size: 64px; line-height: 1; margin-bottom: 20px; }
.modal-title {
  font-family: 'Outfit', sans-serif;
  font-size: 24px;
  font-weight: 800;
  color: var(--azul);
  margin-bottom: 12px;
}
.modal-msg { font-size: 15px; color: var(--gris-texto); line-height: 1.7; }
.modal-close {
  margin-top: 28px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--azul);
  color: #fff;
  font-weight: 700;
  font-size: 14px;
  padding: 12px 28px;
  border-radius: 50px;
  border: none;
  cursor: pointer;
  transition: var(--transicion);
}
.modal-close:hover { background: var(--azul-oscuro); }

/* ══════════════════════════════════════════════════════
   FOOTER
   ══════════════════════════════════════════════════════ */
.site-footer {
  background: #1a202c;
  color: rgba(255,255,255,0.55);
  text-align: center;
  padding: 20px;
  font-size: 12px;
}

.site-footer a {
  color: var(--naranja);
  text-decoration: none;
}

/* ══════════════════════════════════════════════════════
   RESPONSIVE
   ══════════════════════════════════════════════════════ */
@media (max-width: 640px) {
  .section-body {
    grid-template-columns: 1fr;
  }

  .header-text h1 { font-size: 22px; }
  .main-wrapper { padding: 20px 16px 48px; }
  .section-body { padding: 16px; gap: 16px; }
  .btn-submit { padding: 14px 32px; font-size: 15px; }
  .modal-card { padding: 32px 24px; }
}