/* ===== VARIABLES - Estilo formal: verde oscuro/dorado ===== */
:root {
  --color-primario: #1a3c34; /* Verde oscuro principal */
  --color-primario-medio: #2d5f53;
  --color-acento: #c6a34b; /* Dorado */
  --color-acento-claro: #fbf5e8;
  --color-texto: #1c2b28;
  --color-texto-suave: #5c7068;
  --color-fondo: #f6f8f7;
  --color-blanco: #ffffff;
  --color-borde: #d8e4e0;
  --color-whatsapp: #25d366;
  --color-whatsapp-hover: #1ebe57;
  --sombra: 0 2px 16px rgba(26, 60, 52, 0.08);
  --radio: 8px;
}

*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}
html {
  scroll-behavior: smooth;
}
body {
  font-family: "DM Sans", sans-serif;
  color: var(--color-texto);
  background: var(--color-fondo);
  line-height: 1.7;
}
img {
  max-width: 100%;
  display: block;
}
a {
  text-decoration: none;
  color: inherit;
}

/* ===== UTILIDADES ===== */
.container {
  max-width: 960px;
  margin: 0 auto;
  padding: 0 24px;
}
.seccion {
  padding: 72px 0;
}
.seccion-titulo {
  font-size: clamp(1.5rem, 4vw, 2rem);
  font-weight: 700;
  margin-bottom: 12px;
  color: var(--color-primario);
}
.seccion-subtitulo {
  color: var(--color-texto-suave);
  margin-bottom: 40px;
  max-width: 540px;
}
.linea-dorada {
  width: 40px;
  height: 3px;
  background: var(--color-acento);
  border-radius: 3px;
  margin-bottom: 20px;
}
.chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  border: 1px solid var(--color-acento);
  color: var(--color-acento);
  font-size: 0.75rem;
  font-weight: 600;
  padding: 5px 14px;
  border-radius: 20px;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  margin-bottom: 18px;
  background: var(--color-acento-claro);
}

/* ===== BOTÓN WHATSAPP ===== */
.btn-whatsapp {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: var(--color-whatsapp);
  color: #fff;
  font-size: 0.95rem;
  font-weight: 600;
  padding: 15px 30px;
  border-radius: var(--radio);
  transition:
    background 0.2s,
    transform 0.15s;
  box-shadow: 0 4px 16px rgba(37, 211, 102, 0.3);
}
.btn-whatsapp:hover {
  background: var(--color-whatsapp-hover);
  transform: translateY(-1px);
}
.btn-whatsapp svg {
  width: 20px;
  height: 20px;
  fill: #fff;
  flex-shrink: 0;
}

/* ===== BOTÓN OUTLINE ===== */
.btn-outline {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: transparent;
  color: rgba(255, 255, 255, 0.9);
  font-size: 0.9rem;
  font-weight: 500;
  padding: 14px 28px;
  border-radius: var(--radio);
  border: 1px solid rgba(255, 255, 255, 0.45);
  transition: background 0.2s;
}
.btn-outline:hover {
  background: rgba(255, 255, 255, 0.12);
}

/* ===== NAVEGACIÓN MÍNIMA ===== */
.nav {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  padding: 20px 0;
  z-index: 10;
}
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.nav-logo {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--color-blanco);
  letter-spacing: 0.02em;
}
.nav-logo span {
  color: var(--color-acento);
}
.nav-tel {
  color: rgba(255, 255, 255, 0.85);
  font-size: 0.88rem;
  font-weight: 500;
}
.nav-tel strong {
  color: var(--color-acento);
}

/* ===== HERO ===== */
.hero {
  position: relative;
  background:
    linear-gradient(
      to bottom right,
      rgba(26, 60, 52, 0.82),
      rgba(18, 38, 32, 0.9)
    ),
    url("https://images.unsplash.com/photo-1556761175-4b46a572b786?w=1400&q=80")
      center/cover no-repeat;
  min-height: 90vh;
  display: flex;
  align-items: center;
  padding-top: 80px;
  color: var(--color-blanco);
}
.hero-contenido {
  max-width: 580px;
}
.hero h1 {
  font-size: clamp(1.9rem, 5.5vw, 3rem);
  font-weight: 700;
  line-height: 1.25;
  margin-bottom: 18px;
}
.hero h1 em {
  font-style: normal;
  color: var(--color-acento);
}
.hero p {
  font-size: 1rem;
  opacity: 0.85;
  margin-bottom: 36px;
  max-width: 460px;
}
.hero-botones {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
}
/* Detalle dorado inferior */
.hero-detalle {
  margin-top: 48px;
  display: flex;
  gap: 28px;
  flex-wrap: wrap;
}
.hero-dato {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.85rem;
  opacity: 0.8;
}
.hero-dato::before {
  content: "✓";
  color: var(--color-acento);
  font-weight: 700;
}

/* ===== SOBRE NOSOTROS / CONFIANZA ===== */
.sobre {
  background: var(--color-blanco);
}
.sobre-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
  align-items: center;
}
.sobre-texto .linea-dorada {
}
.sobre-texto h2 {
  font-size: clamp(1.4rem, 3vw, 1.85rem);
  font-weight: 700;
  color: var(--color-primario);
  margin-bottom: 16px;
}
.sobre-texto p {
  color: var(--color-texto-suave);
  margin-bottom: 20px;
}
.sobre-stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
.stat-caja {
  background: var(--color-fondo);
  border: 1px solid var(--color-borde);
  border-radius: var(--radio);
  padding: 20px 16px;
  text-align: center;
}
.stat-numero {
  font-size: 1.9rem;
  font-weight: 700;
  color: var(--color-primario);
  line-height: 1;
  margin-bottom: 4px;
}
.stat-label {
  font-size: 0.8rem;
  color: var(--color-texto-suave);
}
/* Número dorado para destacar */
.stat-caja.destacado .stat-numero {
  color: var(--color-acento);
}

/* ===== SERVICIOS ===== */
.servicios {
  background: var(--color-fondo);
}
.servicios-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(270px, 1fr));
  gap: 20px;
}
.tarjeta {
  background: var(--color-blanco);
  border-radius: var(--radio);
  padding: 32px 28px;
  border: 1px solid var(--color-borde);
  box-shadow: var(--sombra);
  transition:
    transform 0.2s,
    box-shadow 0.2s;
}
.tarjeta:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 28px rgba(26, 60, 52, 0.12);
}
.tarjeta-numero {
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--color-acento);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 14px;
}
.tarjeta h3 {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--color-primario);
  margin-bottom: 10px;
}
.tarjeta p {
  font-size: 0.88rem;
  color: var(--color-texto-suave);
  line-height: 1.65;
}
.tarjeta-separador {
  width: 32px;
  height: 2px;
  background: var(--color-acento);
  margin: 16px 0;
}

/* ===== CONTACTO ===== */
.contacto {
  background: var(--color-primario);
  color: var(--color-blanco);
}
.contacto-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
}
.contacto-texto h2 {
  font-size: clamp(1.5rem, 3.5vw, 2rem);
  font-weight: 700;
  margin-bottom: 14px;
}
.contacto-texto p {
  opacity: 0.75;
  margin-bottom: 8px;
  font-size: 0.95rem;
}
.contacto-texto .telefono {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-acento);
  display: block;
  margin: 12px 0 24px;
}
.contacto-info {
  background: rgba(255, 255, 255, 0.07);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radio);
  padding: 28px;
}
.info-fila {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 12px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}
.info-fila:last-child {
  border-bottom: none;
}
.info-icono {
  font-size: 1.1rem;
  flex-shrink: 0;
  margin-top: 2px;
}
.info-label {
  font-size: 0.75rem;
  opacity: 0.6;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.info-valor {
  font-size: 0.95rem;
  font-weight: 500;
  margin-top: 2px;
}

/* ===== FOOTER ===== */
.footer {
  background: var(--color-texto);
  color: rgba(255, 255, 255, 0.45);
  text-align: center;
  padding: 22px 20px;
  font-size: 0.82rem;
}
.footer strong {
  color: var(--color-acento);
}

/* ===== RESPONSIVE ===== */
@media (max-width: 768px) {
  .sobre-inner,
  .contacto-inner {
    grid-template-columns: 1fr;
    gap: 32px;
  }
  .sobre-stats {
    grid-template-columns: 1fr 1fr;
  }
}
@media (max-width: 640px) {
  .seccion {
    padding: 52px 0;
  }
  .hero {
    min-height: 100vh;
    padding-top: 90px;
  }
  .hero-botones {
    flex-direction: column;
    align-items: flex-start;
  }
  .btn-whatsapp,
  .btn-outline {
    width: 100%;
    justify-content: center;
  }
  .nav-tel {
    display: none;
  }
}