body {
    margin: 0;
    font-family: Arial, sans-serif;
    background: #ffffff;
    color: #333;
}

/* HEADER */
header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 30px;
    background: #21c374;
    color: white;
}

header .logo {
    display: flex;
    align-items: center;
    gap: 10px;
}

header .logo img {
    height: 40px;
    width: 40px;
    object-fit: contain;
}

header .logo span {
    font-size: 22px;
    font-weight: bold;
}

nav a {
    margin-left: 20px;
    color: white;
    text-decoration: none;
    font-weight: bold;
}

nav a:hover {
    text-decoration: underline;
}

/* HERO */
.hero {
    text-align: center;
    padding: 80px 20px;
    background: #f3fdf7;
}

.hero h1 {
    font-size: 40px;
    margin-bottom: 10px;
    color: #21c374;
}

.hero p {
    font-size: 18px;
    margin-bottom: 20px;
}

.btn {
    background: #21c374;
    padding: 12px 25px;
    color: white;
    font-weight: bold;
    border-radius: 5px;
    text-decoration: none;
}

.btn:hover {
    background: #1ba563;
}

/* SERVICIOS */
.servicios {
    padding: 60px 20px;
    text-align: center;
}

.servicios h2 {
    color: #21c374;
    margin-bottom: 30px;
}

.grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 20px;
    padding: 20px 0;
}

.card {
    background: #e9fff3;
    padding: 25px;
    border-radius: 10px;
    border: 1px solid #b6f2d5;
    display: flex;
    flex-direction: column;
    align-items: center;
    font-weight: bold;
    color: #21c374;
    transition: 0.2s;
}

.card:hover {
    background: #d2ffe8;
    transform: translateY(-3px);
}

.card i {
    font-size: 40px;
    margin-bottom: 10px;
}

/* EXPERIENCIA */
.experiencia {
    background: #ffffff;
    padding: 60px 20px;
    text-align: center;
}

.experiencia h2 {
    color: #21c374;
    margin-bottom: 20px;
}

.experiencia p {
    max-width: 900px;
    margin: auto;
    font-size: 18px;
}

/* FOOTER */
footer {
    background: #21c374;
    color: white;
    text-align: center;
    padding: 30px;
}

footer h3 {
    margin-top: 0;
}