/* =====================
   RESET & BASE
   ===================== */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

:root {
  --azul: #1d4ed8;
  --azul-oscuro: #1e3a8a;
  --azul-claro: #eff6ff;
  --dorado: #f59e0b;
  --texto: #1f2937;
  --texto-suave: #6b7280;
  --borde: #e5e7eb;
  --blanco: #ffffff;
  --verde: #16a34a;
  --rojo: #dc2626;
  --fondo: #f9fafb;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
  color: var(--texto);
  background: var(--blanco);
  font-size: 16px;
  line-height: 1.6;
}

.container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 24px;
}

.oculto {
  display: none !important;
}

/* =====================
   SOLO FORM (página simplificada)
   ===================== */
body.solo-form {
  background: var(--fondo);
  min-height: 100vh;
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding: 48px 20px;
}

.form-page {
  width: 100%;
  max-width: 760px;
}

/* Logo top (CONSULTOR-EVIS-2 - recorta el timestamp del fondo) */
.logo-top {
  width: 100%;
  border-radius: 16px;
  overflow: hidden;
  margin-bottom: 24px;
  position: relative;
}

.logo-top::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 52px;
  background: #ffffff;
  border-radius: 0 0 16px 16px;
}

.logo-top img {
  width: 100%;
  height: auto;
  display: block;
}

/* Hero imagen */
.hero-imagen {
  width: 100%;
  border-radius: 16px;
  overflow: hidden;
  margin-top: 32px;
  margin-bottom: 24px;
}

.hero-imagen img {
  width: 100%;
  height: 220px;
  object-fit: cover;
  object-position: center;
  display: block;
}

/* Logo ES dentro del mensaje */
.logo-es-container {
  width: 110px;
  height: 90px;
  overflow: hidden;
  border-radius: 10px;
  margin: 0 auto 16px;
}

.logo-es-container img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top center;
}

/* Mensaje del consultor */
.mensaje-consultor {
  background: linear-gradient(135deg, #1e3a8a, #1d4ed8);
  border-radius: 16px;
  padding: 32px 36px;
  margin-bottom: 32px;
  color: #fff;
  text-align: center;
}

.mensaje-titulo {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  color: rgba(255,255,255,0.6);
  text-transform: uppercase;
  margin-bottom: 16px;
}

.mensaje-saludo {
  font-size: 1rem;
  color: rgba(255,255,255,0.85);
  margin-bottom: 20px;
}

.mensaje-cita {
  font-size: 1.05rem;
  font-style: italic;
  color: #fde68a;
  margin: 10px 0;
  line-height: 1.6;
}

.mensaje-firma {
  display: block;
  margin-top: 20px;
  font-size: 0.9rem;
  font-weight: 700;
  color: rgba(255,255,255,0.7);
  letter-spacing: 0.5px;
}

.form-page-header {
  text-align: center;
  margin-bottom: 36px;
}

.form-page-header h1 {
  font-size: 2rem;
  font-weight: 800;
  color: var(--azul-oscuro);
  letter-spacing: -0.5px;
  margin-bottom: 8px;
}

.form-page-header p {
  color: var(--texto-suave);
  font-size: 1rem;
}

.sin-coste {
  display: inline-block;
  margin-top: 10px;
  background: #dcfce7;
  color: #16a34a;
  font-weight: 700;
  font-size: 0.85rem;
  padding: 4px 14px;
  border-radius: 999px;
  letter-spacing: 0.03em;
}

/* =====================
   NAVBAR
   ===================== */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--borde);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 40px;
}

.nav-logo {
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--azul-oscuro);
  letter-spacing: -0.5px;
}

.nav-logo span {
  font-weight: 400;
  color: var(--texto-suave);
  margin-left: 4px;
  font-size: 1rem;
}

.nav-links {
  list-style: none;
  display: flex;
  gap: 32px;
  align-items: center;
}

.nav-links a {
  text-decoration: none;
  color: var(--texto-suave);
  font-weight: 500;
  transition: color 0.2s;
}

.nav-links a:hover {
  color: var(--azul);
}

.btn-nav {
  background: var(--azul) !important;
  color: var(--blanco) !important;
  padding: 10px 20px;
  border-radius: 8px;
  font-weight: 600 !important;
  transition: background 0.2s !important;
}

.btn-nav:hover {
  background: var(--azul-oscuro) !important;
}

/* =====================
   HERO
   ===================== */
.hero {
  min-height: 100vh;
  background: linear-gradient(135deg, var(--azul-oscuro) 0%, var(--azul) 100%);
  display: flex;
  align-items: center;
  padding: 120px 40px 80px;
  gap: 60px;
  justify-content: center;
}

.hero-content {
  max-width: 580px;
  color: var(--blanco);
}

.hero-tag {
  display: inline-block;
  background: rgba(255,255,255,0.15);
  color: rgba(255,255,255,0.9);
  padding: 6px 14px;
  border-radius: 100px;
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  margin-bottom: 20px;
}

.hero h1 {
  font-size: 3rem;
  font-weight: 800;
  line-height: 1.15;
  margin-bottom: 20px;
  letter-spacing: -1px;
}

.hero-desc {
  font-size: 1.15rem;
  color: rgba(255,255,255,0.8);
  margin-bottom: 36px;
  line-height: 1.7;
}

.btn-primary {
  display: inline-block;
  background: var(--dorado);
  color: #1a1a1a;
  padding: 14px 28px;
  border-radius: 10px;
  text-decoration: none;
  font-weight: 700;
  font-size: 1rem;
  transition: transform 0.2s, box-shadow 0.2s;
  border: none;
  cursor: pointer;
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(0,0,0,0.2);
}

.hero-img {
  flex-shrink: 0;
}

.hero-card {
  background: rgba(255,255,255,0.12);
  border: 1px solid rgba(255,255,255,0.2);
  backdrop-filter: blur(10px);
  border-radius: 20px;
  padding: 36px 40px;
  text-align: center;
  color: var(--blanco);
  width: 240px;
}

.hero-card-icon {
  font-size: 2.5rem;
  margin-bottom: 16px;
}

.hero-card p {
  margin: 6px 0;
  color: rgba(255,255,255,0.85);
}

.hero-card strong {
  color: var(--dorado);
}

/* =====================
   SECTIONS COMMONS
   ===================== */
.section-tag {
  display: inline-block;
  color: var(--azul);
  font-weight: 700;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 10px;
}

.section-title {
  font-size: 2.2rem;
  font-weight: 800;
  letter-spacing: -0.5px;
  margin-bottom: 16px;
  color: var(--texto);
}

.section-desc {
  color: var(--texto-suave);
  font-size: 1.05rem;
  margin-bottom: 48px;
}

/* =====================
   SERVICIOS
   ===================== */
.servicios {
  padding: 100px 0;
  background: var(--fondo);
}

.servicios .container {
  text-align: center;
}

.cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
  margin-top: 48px;
  text-align: left;
}

.card {
  background: var(--blanco);
  border: 1px solid var(--borde);
  border-radius: 16px;
  padding: 32px;
  transition: transform 0.2s, box-shadow 0.2s;
}

.card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 32px rgba(0,0,0,0.08);
}

.card-icon {
  font-size: 2rem;
  margin-bottom: 16px;
}

.card h3 {
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 10px;
  color: var(--texto);
}

.card p {
  color: var(--texto-suave);
  line-height: 1.65;
}

/* =====================
   SOBRE MÍ
   ===================== */
.sobre-mi {
  padding: 100px 0;
  background: var(--blanco);
}

.sobre-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.sobre-texto h2 {
  font-size: 2.2rem;
  font-weight: 800;
  letter-spacing: -0.5px;
  margin-bottom: 20px;
}

.sobre-texto p {
  color: var(--texto-suave);
  line-height: 1.75;
  margin-bottom: 16px;
}

.sobre-texto .btn-primary {
  margin-top: 8px;
}

.sobre-stats {
  display: flex;
  flex-direction: column;
  gap: 28px;
}

.stat {
  background: var(--azul-claro);
  border-left: 4px solid var(--azul);
  border-radius: 12px;
  padding: 24px 28px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.stat-num {
  font-size: 2.2rem;
  font-weight: 800;
  color: var(--azul);
  line-height: 1;
}

.stat-label {
  color: var(--texto-suave);
  font-size: 0.95rem;
}

/* =====================
   FORMULARIO
   ===================== */
.agendar {
  padding: 100px 0;
  background: var(--fondo);
}

.agendar .container {
  max-width: 760px;
  text-align: center;
}

#form-cita {
  text-align: left;
  margin-top: 8px;
}

.form-section {
  background: var(--blanco);
  border: 1px solid var(--borde);
  border-radius: 16px;
  padding: 32px;
  margin-bottom: 24px;
}

.form-section-title {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--texto);
  margin-bottom: 24px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--borde);
}

.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.form-full {
  grid-column: 1 / -1;
}

label {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--texto);
}

input[type="text"],
input[type="email"],
input[type="tel"],
input[type="date"],
input[type="number"],
select,
textarea {
  width: 100%;
  padding: 12px 14px;
  border: 1.5px solid var(--borde);
  border-radius: 10px;
  font-size: 0.95rem;
  font-family: inherit;
  color: var(--texto);
  background: var(--blanco);
  transition: border-color 0.2s, box-shadow 0.2s;
  outline: none;
}

input:focus,
textarea:focus {
  border-color: var(--azul);
  box-shadow: 0 0 0 3px rgba(29, 78, 216, 0.1);
}

input.input-error,
select.input-error,
textarea.input-error {
  border-color: var(--rojo);
}

textarea {
  resize: vertical;
  min-height: 90px;
}

.form-error {
  font-size: 0.8rem;
  color: var(--rojo);
  min-height: 16px;
}

/* SLOTS */
.slots-wrapper {
  margin-top: 20px;
}

.slots-label {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--texto);
  margin-bottom: 12px;
}

.horarios {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.slot {
  flex: 1;
  min-width: 160px;
  padding: 16px 20px;
  border: 2px solid var(--borde);
  border-radius: 12px;
  background: var(--blanco);
  cursor: pointer;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  transition: all 0.2s;
}

.slot:hover:not(.ocupado) {
  border-color: var(--azul);
  background: var(--azul-claro);
}

.slot-hora {
  font-size: 1.3rem;
  font-weight: 800;
  color: var(--texto);
}

.slot-rango {
  font-size: 0.8rem;
  color: var(--texto-suave);
}

.slot.seleccionado {
  border-color: var(--azul);
  background: var(--azul);
}

.slot.seleccionado .slot-hora,
.slot.seleccionado .slot-rango {
  color: var(--blanco);
}

.slot.ocupado {
  border-color: var(--borde);
  background: var(--fondo);
  cursor: not-allowed;
  opacity: 0.55;
}

.slot.ocupado .slot-hora,
.slot.ocupado .slot-rango {
  color: var(--texto-suave);
}

.slot.ocupado::after {
  content: 'Ocupado';
  font-size: 0.7rem;
  font-weight: 700;
  color: var(--rojo);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

/* Loading */
.slots-loading {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-top: 20px;
  color: var(--texto-suave);
  font-size: 0.9rem;
}

.spinner {
  width: 20px;
  height: 20px;
  border: 2px solid var(--borde);
  border-top-color: var(--azul);
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
}

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

.slots-msg {
  margin-top: 16px;
  padding: 12px 16px;
  background: #fffbeb;
  border: 1px solid #fde68a;
  border-radius: 10px;
  color: #92400e;
  font-size: 0.9rem;
}

/* BOTON SUBMIT */
.btn-submit {
  width: 100%;
  padding: 16px;
  background: var(--azul);
  color: var(--blanco);
  border: none;
  border-radius: 12px;
  font-size: 1.05rem;
  font-weight: 700;
  cursor: pointer;
  transition: background 0.2s, transform 0.2s;
  margin-top: 8px;
}

.btn-submit:hover {
  background: var(--azul-oscuro);
  transform: translateY(-1px);
}

.btn-submit:disabled {
  opacity: 0.65;
  cursor: not-allowed;
  transform: none;
}

/* =====================
   MODAL
   ===================== */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.55);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 200;
  padding: 20px;
  backdrop-filter: blur(4px);
}

.modal {
  background: var(--blanco);
  border-radius: 20px;
  padding: 48px 40px;
  max-width: 480px;
  width: 100%;
  text-align: center;
  box-shadow: 0 24px 60px rgba(0,0,0,0.2);
  animation: modalIn 0.3s ease;
}

@keyframes modalIn {
  from { opacity: 0; transform: scale(0.92) translateY(20px); }
  to   { opacity: 1; transform: scale(1) translateY(0); }
}

.modal-icon {
  font-size: 3.5rem;
  margin-bottom: 16px;
}

.modal h2 {
  font-size: 1.6rem;
  font-weight: 800;
  margin-bottom: 10px;
}

.modal > p {
  color: var(--texto-suave);
  margin-bottom: 24px;
}

.modal-info {
  background: var(--fondo);
  border-radius: 12px;
  padding: 16px 20px;
  margin-bottom: 20px;
  text-align: left;
}

.modal-info p {
  margin: 6px 0;
  font-size: 0.95rem;
  color: var(--texto);
}

.zoom-box {
  background: #eff6ff;
  border: 1px solid #bfdbfe;
  border-radius: 12px;
  padding: 16px 20px;
  margin-bottom: 24px;
}

.zoom-label {
  font-weight: 700;
  font-size: 0.9rem;
  color: var(--texto);
  margin-bottom: 8px;
}

.zoom-url {
  color: var(--azul);
  font-weight: 600;
  font-size: 0.9rem;
  word-break: break-all;
  text-decoration: none;
}

.zoom-url:hover {
  text-decoration: underline;
}

.modal .btn-primary {
  width: 100%;
  text-align: center;
  padding: 14px;
}

/* =====================
   FOOTER
   ===================== */
.footer {
  background: var(--azul-oscuro);
  color: rgba(255,255,255,0.6);
  text-align: center;
  padding: 28px 20px;
  font-size: 0.9rem;
}

/* =====================
   RESPONSIVE
   ===================== */
@media (max-width: 768px) {
  .navbar {
    padding: 14px 20px;
  }

  .nav-links {
    gap: 16px;
  }

  .hero {
    flex-direction: column;
    padding: 100px 24px 60px;
    text-align: center;
  }

  .hero h1 {
    font-size: 2rem;
  }

  .hero-img {
    width: 100%;
  }

  .hero-card {
    width: 100%;
  }

  .sobre-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .form-grid {
    grid-template-columns: 1fr;
  }

  .section-title {
    font-size: 1.7rem;
  }

  .horarios {
    flex-direction: column;
  }

  .modal {
    padding: 32px 24px;
  }
}