body {
    font-family: 'Segoe UI', sans-serif;
    margin: 0;
    background: #f4f6f7;
}

/* HEADER */
header {
    background: #ffffff;
    padding: 15px 40px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 3px solid #f1c40f;
}

.logo {
    width: 180px;
}

/* NAV */
nav a {
    color: #2c3e50;
    margin: 0 15px;
    text-decoration: none;
    font-weight: 600;
}

nav a:hover {
    color: #f1c40f;
}

/* HERO */
.hero {
    background: linear-gradient(rgba(44,62,80,0.8), rgba(44,62,80,0.8)), url('../img/bg.jpg');
    color: white;
    padding: 100px 20px;
    text-align: center;
}

.hero h2 {
    font-size: 40px;
    margin-bottom: 10px;
}

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

/* BOTÓN GENERAL */
.btn {
    background: #f1c40f;
    color: #2c3e50;
    padding: 12px 25px;
    text-decoration: none;
    font-weight: bold;
    border-radius: 5px;
}

.btn:hover {
    background: #d4ac0d;
}

/* SECCIONES */
.section {
    padding: 60px 20px;
    text-align: center;
}

/* CARDS */
.cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
}

.card {
    background: white;
    padding: 25px;
    width: 250px;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    transition: 0.3s;
}

.card:hover {
    transform: translateY(-8px);
}

/* FOOTER */
footer {
    background: #2c3e50;
    color: white;
    text-align: center;
    padding: 20px;
}

/* MAPA */
.mapa {
    margin-top: 20px;
}

/* NOSOTROS */
.nosotros {
    max-width: 900px;
    margin: auto;
    text-align: left;
}

/* CONTENIDO */
.contenido h3 {
    margin-top: 20px;
}

/* VALORES */
.valores {
    display: flex;
    justify-content: center;
    gap: 20px;
    padding: 50px 20px;
    flex-wrap: wrap;
}

.valores .card {
    width: 280px;
    text-align: center;
}

/* SERVICIOS */
.servicio {
    border-left: 5px solid #f1c40f;
    transition: transform 0.3s, box-shadow 0.3s;
}

.servicio:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0,0,0,0.15);
}

/* HERO CONTENIDO */
.hero-contenido {
    max-width: 800px;
    margin: auto;
}

.hero-contenido p {
    margin-top: 15px;
    line-height: 1.6;
}

/* EXPERIENCIA */
.experiencia {
    max-width: 900px;
    margin: auto;
}

/* ESTADÍSTICAS */
.estadisticas {
    display: flex;
    justify-content: center;
    gap: 40px;
    padding: 50px;
    text-align: center;
    flex-wrap: wrap;
}

.stat h2 {
    font-size: 2.5rem;
    color: #f1c40f;
    margin: 0;
}

.stat p {
    margin: 5px 0 0;
}

/* SECTORES */
.sectores {
    padding-left: 20px;
    margin: 15px 0;
}

.sectores li {
    margin: 8px 0;
}

/* ANIMACIONES */
.fade-in {
    opacity: 0;
    transform: translateY(40px);
    transition: all 0.8s ease;
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

/* CONTACTO */
.contact-container {
    display: flex;
    justify-content: center;
    align-items: flex-start;
    gap: 40px;
    padding: 60px 20px;
    flex-wrap: wrap;
}

.contact-form {
    background: white;
    padding: 25px;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    width: 400px;
    text-align: center;
}

.contact-info {
    max-width: 300px;
}

/* BOTÓN WHATSAPP */
.whatsapp-btn {
    display: inline-block;
    background: #25D366;
    color: white;
    padding: 14px 25px;
    text-decoration: none;
    font-weight: bold;
    border-radius: 8px;
    margin-top: 20px;
    transition: 0.3s;
}

.whatsapp-btn:hover {
    background: #1ebe5d;
    transform: scale(1.05);
}

/* BOTÓN FLOTANTE (opcional) */
.whatsapp-float {
    position: fixed;
    bottom: 20px;
    right: 20px;
    background: #25D366;
    color: white;
    padding: 15px 18px;
    border-radius: 50%;
    font-size: 22px;
    text-align: center;
    box-shadow: 0 5px 10px rgba(0,0,0,0.2);
    z-index: 1000;
}