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

body {
    background: #f5f5f5;
    color: #333;
}

/* CONTENEDOR GENERAL */
.container {
    width: 90%;
    max-width: 1200px;
    margin: auto;
}

/* HERO */
.hero-nosotros {
    background: #0f4d3f;
    color: white;
    text-align: center;
    padding: 30px 20px;
}

.hero-nosotros h1 {
    font-size: 48px;
    margin-bottom: 15px;
}

.hero-nosotros p {
    font-size: 18px;
    opacity: 0.9;
}

/* GRID 2 COLUMNAS */
.grid-2 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    align-items: center;
}

/* QUIENES SOMOS */
.quienes-somos {
    padding: 80px 0;
    background: white;
}

.quienes-somos h2 {
    color: #0f4d3f;
    font-size: 32px;
    margin-bottom: 20px;
}

.quienes-somos p {
    margin-bottom: 15px;
    line-height: 1.6;
}

.quienes-somos img {
    width: 100%;
    border-radius: 15px;
    box-shadow: 0 10px 25px rgba(0,0,0,0.1);
}

/* MISION Y VISION */
.mision-vision {
    background: #1f6b57;
    padding: 80px 0;
}

.card {
    background: white;
    padding: 40px;
    border-radius: 15px;
    box-shadow: 0 10px 25px rgba(0,0,0,0.1);
    text-align: center;
}

.card h3 {
    color: #0f4d3f;
    margin-bottom: 15px;
}

/* VALORES */
.valores {
    padding: 80px 0;
    background: #f5f5f5;
    text-align: center;
}

.valores h2 {
    font-size: 32px;
    margin-bottom: 50px;
    color: #0f4d3f;
}

.valores-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
}

.valor {
    background: white;
    padding: 30px;
    border-radius: 15px;
    transition: 0.3s;
    box-shadow: 0 5px 20px rgba(0,0,0,0.05);
}

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

.valor h4 {
    color: #1fa36b;
    margin-bottom: 10px;
}

/* CERTIFICADO CAMARA DE COMERCIO */
.certificado-empresa {
    margin-top: 60px;
    text-align: center;
}

.certificado-empresa img {
    max-width: 900px;
    width: 100%;
    border-radius: 12px;
    box-shadow: 0 15px 35px rgba(0,0,0,0.15);
}

/* RESPONSIVE */
@media (max-width: 992px) {
    .grid-2 {
        grid-template-columns: 1fr;
    }

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

@media (max-width: 600px) {
    .valores-grid {
        grid-template-columns: 1fr;
    }

    .hero-nosotros h1 {
        font-size: 32px;
    }
}