/* ===== VARIABLES DE COLOR - Cambia aquí para personalizar ===== */
:root {
  --color-primario: #2563eb; /* Azul principal */
  --color-primario-oscuro: #1d4ed8;
  --color-acento: #f59e0b; /* Botón WhatsApp / destacado */
  --color-texto: #1e293b;
  --color-texto-suave: #64748b;
  --color-fondo: #f8fafc;
  --color-blanco: #ffffff;
  --color-borde: #e2e8f0;
  --color-whatsapp: #25d366;
  --color-whatsapp-hover: #1ebe57;
  --sombra-suave: 0 2px 12px rgba(0, 0, 0, 0.08);
  --radio: 12px;
}

/* ===== RESET Y BASE ===== */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}
html {
  scroll-behavior: smooth;
}
body {
  font-family: "Inter", sans-serif;
  color: var(--color-texto);
  background: var(--color-fondo);
  line-height: 1.6;
}
img {
  max-width: 100%;
  display: block;
}
a {
  text-decoration: none;
  color: inherit;
}

/* ===== CLASES REUTILIZABLES ===== */
.container {
  max-width: 960px;
  margin: 0 auto;
  padding: 0 20px;
}
.seccion {
  padding: 64px 0;
}
.seccion-titulo {
  font-size: clamp(1.5rem, 4vw, 2rem);
  font-weight: 700;
  text-align: center;
  margin-bottom: 12px;
}
.seccion-subtitulo {
  text-align: center;
  color: var(--color-texto-suave);
  margin-bottom: 40px;
  font-size: 1rem;
}
.badge {
  display: inline-block;
  background: #eff6ff;
  color: var(--color-primario);
  font-size: 0.75rem;
  font-weight: 600;
  padding: 4px 12px;
  border-radius: 20px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 16px;
}

/* ===== BOTÓN WHATSAPP ===== */
.btn-whatsapp {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: var(--color-whatsapp);
  color: #fff;
  font-size: 1rem;
  font-weight: 600;
  padding: 16px 32px;
  border-radius: var(--radio);
  transition:
    background 0.2s,
    transform 0.15s;
  box-shadow: 0 4px 14px rgba(37, 211, 102, 0.35);
}
.btn-whatsapp:hover {
  background: var(--color-whatsapp-hover);
  transform: translateY(-2px);
}
.btn-whatsapp svg {
  width: 22px;
  height: 22px;
  fill: #fff;
  flex-shrink: 0;
}

/* ===== BOTÓN SECUNDARIO ===== */
.btn-secundario {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: transparent;
  color: var(--color-blanco);
  font-size: 0.9rem;
  font-weight: 500;
  padding: 12px 24px;
  border-radius: var(--radio);
  border: 2px solid rgba(255, 255, 255, 0.6);
  transition: background 0.2s;
}
.btn-secundario:hover {
  background: rgba(255, 255, 255, 0.15);
}

/* ===== HERO ===== */
.hero {
  /* Reemplaza la URL por la imagen del negocio */
  background:
    linear-gradient(rgba(15, 23, 42, 0.62), rgba(15, 23, 42, 0.72)),
    url("https://images.unsplash.com/photo-1581091226825-a6a2a5aee158?w=1400&q=80")
      center/cover no-repeat;
  min-height: 92vh;
  display: flex;
  align-items: center;
  color: var(--color-blanco);
}
.hero-contenido {
  max-width: 600px;
}
.hero h1 {
  font-size: clamp(2rem, 6vw, 3.2rem);
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 18px;
}
.hero h1 span {
  color: var(--color-acento);
}
.hero p {
  font-size: 1.1rem;
  opacity: 0.9;
  margin-bottom: 32px;
  max-width: 480px;
}
.hero-botones {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
}

/* ===== TARJETAS DE SERVICIOS ===== */
.servicios-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 24px;
}
.tarjeta {
  background: var(--color-blanco);
  border-radius: var(--radio);
  padding: 32px 28px;
  box-shadow: var(--sombra-suave);
  border: 1px solid var(--color-borde);
  transition:
    transform 0.2s,
    box-shadow 0.2s;
}
.tarjeta:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.1);
}
.tarjeta-icono {
  width: 52px;
  height: 52px;
  background: #eff6ff;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 18px;
  font-size: 1.5rem;
}
.tarjeta h3 {
  font-size: 1.15rem;
  font-weight: 600;
  margin-bottom: 8px;
}
.tarjeta p {
  font-size: 0.9rem;
  color: var(--color-texto-suave);
  line-height: 1.6;
}

/* ===== SECCIÓN CONFIANZA ===== */
.confianza {
  background: var(--color-primario);
  color: var(--color-blanco);
}
.confianza-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
}
.confianza-texto h2 {
  font-size: clamp(1.4rem, 3vw, 1.9rem);
  font-weight: 700;
  margin-bottom: 10px;
}
.confianza-texto p {
  opacity: 0.85;
  max-width: 480px;
}
.stats-fila {
  display: flex;
  gap: 32px;
  flex-wrap: wrap;
}
.stat {
  text-align: center;
}
.stat-numero {
  font-size: 2rem;
  font-weight: 700;
}
.stat-etiqueta {
  font-size: 0.8rem;
  opacity: 0.75;
  margin-top: 2px;
}

/* ===== SECCIÓN CONTACTO ===== */
.contacto {
  background: var(--color-blanco);
  text-align: center;
}
.contacto-caja {
  background: var(--color-fondo);
  border: 1px solid var(--color-borde);
  border-radius: 16px;
  padding: 48px 32px;
  max-width: 600px;
  margin: 0 auto;
}
.contacto-telefono {
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--color-primario);
  margin: 12px 0 28px;
}

/* ===== FOOTER ===== */
.footer {
  background: var(--color-texto);
  color: rgba(255, 255, 255, 0.6);
  text-align: center;
  padding: 24px 20px;
  font-size: 0.85rem;
}
.footer span {
  color: rgba(255, 255, 255, 0.85);
}

/* ===== RESPONSIVE ===== */
@media (max-width: 640px) {
  .seccion {
    padding: 48px 0;
  }
  .hero {
    min-height: 100vh;
    padding-top: 60px;
  }
  .hero-botones {
    flex-direction: column;
    align-items: flex-start;
  }
  .btn-whatsapp,
  .btn-secundario {
    width: 100%;
    justify-content: center;
  }
  .confianza-inner {
    flex-direction: column;
    text-align: center;
  }
  .stats-fila {
    justify-content: center;
  }
}