* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: 'Montserrat', sans-serif;
}

:root {
  --azul: #004f61;
  --amarillo: #f7a600;
}

body {
  background: #f8f8f8;
}

/* NAVBAR */
.navbar {
  width: 100%;
  padding: 25px 60px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: white;
  position: sticky;
  top: 0;
  z-index: 1000;
}

.logo {
  font-size: 28px;
  font-weight: 800;
  color: var(--azul);
}

.nav-links {
  display: flex;
  list-style: none;
  gap: 35px;
}

.nav-links a {
  margin-left: 25px;
  text-decoration: none;
  color: var(--azul);
  font-weight: 550;
  transition: 0.3s;
}

.nav-links a:hover,
.nav-links .active {
  color: var(--amarillo);
}

/* HAMBURGER */
.hamburger {
  display: none;
  font-size: 34px;
  color: var(--azul);
  cursor: pointer;
}

/* MOBILE MENU */
.mobile-menu {
  display: none;
  flex-direction: column;
  background: white;
  width: 100%;
  position: absolute;
  top: 90px;              /* debajo de la navbar */
  left: 0;
  padding: 20px 0;
  gap: 20px;
  z-index: 999;
  box-shadow: 0 8px 20px rgba(0,0,0,0.08);
}

.mobile-menu a {
  text-align: center;
  color: var(--azul);
  font-weight: 600;
  text-decoration: none;
}

/* HERO */
.hero {
  text-align: center;
  padding: 80px 20px;
  background: var(--azul);
  color: white;
  animation: fadeIn 1.5s ease;
}

.hero h1 {
  font-size: 42px;
  margin-bottom: 10px;
}

.hero p {
  font-size: 18px;
}

/* SERVICIOS */
.servicios {
  padding: 80px 60px;
}

.servicios h2 {
  font-size: 32px;
  color: var(--azul);
  margin-bottom: 40px;
  text-align: center;
}

.servicios-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 25px;
  justify-content: center;
}

.servicio-card {
  background: white;
  padding: 30px;
  border-radius: 14px;
  text-align: center;
  box-shadow: 0 8px 20px rgba(0,0,0,0.08);
  transition: .3s;
  cursor: pointer;
}

.servicio-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 12px 30px rgba(0,0,0,0.12);
}

.icono {
  font-size: 45px;
  margin-bottom: 15px;
}

.servicio-card h3 {
  color: var(--azul);
  margin-bottom: 10px;
}

/* PROCESO */
.proceso {
  padding: 80px 60px;
  background: #eef4f5;
}

.proceso h2 {
  text-align: center;
  color: var(--azul);
  font-size: 32px;
  margin-bottom: 50px;
}

.proceso-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 25px;
}

.paso {
  background: white;
  padding: 25px;
  border-radius: 14px;
  text-align: center;
  box-shadow: 0 8px 20px rgba(0,0,0,0.08);
  transition: .3s;
}

.paso:hover {
  transform: scale(1.05);
}

.paso-num {
  width: 55px;
  height: 55px;
  margin: 0 auto 15px;
  background: var(--amarillo);
  border-radius: 50%;
  display: flex;
  justify-content: center;
  align-items: center;
  font-weight: 800;
  font-size: 20px;
}

/* RESPONSIVE */
@media (max-width: 1024px) {
  .proceso-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (max-width: 768px) {
  .nav-links {
    display: none;
  }

  .hamburger {
    display: block;
  }

  .mobile-menu.active {
    display: flex;
  }

  .servicios {
    padding: 60px 30px;
  }

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

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

/* ANIMACIONES */
@keyframes fadeIn {
  from { opacity: 0; transform: translateY(30px); }
  to { opacity: 1; transform: translateY(0); }
}