/* ================= RESET ================= */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: Arial, Helvetica, sans-serif;
    background: #f4f6f9;
    color: #333;
    line-height: 1.6;
}


/* ================= HEADER ================= */
.main-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 8%;
    background: #ffffff;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
    position: sticky;
    top: 0;
    z-index: 1000;

}

.logo img {
    height: 80px;      /* Ajusta tamaño */
    width: auto;
    display: block;
}

.logo h2 {
    color: #0077b6;
    font-weight: bold;
}

.navbar a {
    text-decoration: none;
    color: #333;
    margin-left: 25px;
    font-weight: 500;
    transition: 0.3s;
}

.navbar a:hover,
.navbar .active {
    color: #0077b6;
}


/* ================= HERO ================= */
.hero-tours {
    height: 300px;
    background: linear-gradient(rgba(0,0,0,0.5), rgba(0,0,0,0.5)),
                url('https://images.unsplash.com/photo-1507525428034-b723cf961d3e');
    background-size: cover;
    background-position: center;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    color: #fff;
    text-align: center;
    padding: 20px;
}

.hero-tours h1 {
    font-size: 36px;
    margin-bottom: 10px;
}

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


/* ================= TOURS SECTION ================= */
.tours-page {
    padding: 60px 8%;
}

.tours-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
}


/* ================= TOUR CARD ================= */
.tour-card {
    background: #fff;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 8px 20px rgba(0,0,0,0.08);
    transition: 0.3s ease;
    display: flex;
    flex-direction: column;
}

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

.tour-card img {
    width: 100%;
    height: 200px;
    object-fit: cover;
}

.tour-card h3 {
    font-size: 20px;
    margin: 15px;
}

.tour-card p {
    font-size: 14px;
    margin: 0 15px 10px;
    color: #555;
}

.tour-card span {
    font-weight: bold;
    color: #0077b6;
    margin: 0 15px 15px;
}


.btn-reservar {
    margin: 15px;
    padding: 12px;
    text-align: center;
    background: #0077b6;
    color: #fff;
    text-decoration: none;
    border-radius: 8px;
    transition: 0.3s;
    font-weight: bold;

    margin-top: auto;  /* 👈 esto lo empuja abajo */
}

.btn-reservar:hover {
    background: #023e8a;
}


/* ================= WHATSAPP FLOAT ================= */
.whatsapp-float {
    position: fixed;
    bottom: 25px;
    right: 25px;
    background: #25D366;
    color: white;
    font-size: 24px;
    width: 55px;
    height: 55px;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    text-decoration: none;
    box-shadow: 0 6px 15px rgba(0,0,0,0.2);
    transition: 0.3s;
    z-index: 1000;
}

.whatsapp-float:hover {
    transform: scale(1.1);
}


/* ================= FOOTER ================= */
footer {
    background: #023e8a;
    color: #fff;
    text-align: center;
    padding: 20px;
    margin-top: 60px;
}


/* ================= RESPONSIVE ================= */
@media (max-width: 768px) {

    .main-header {
        flex-direction: column;
    }

    .navbar {
        margin-top: 10px;
    }

    .navbar a {
        margin: 0 10px;
    }

    .hero-tours h1 {
        font-size: 24px;
    }

    .hero-tours p {
        font-size: 14px;
    }

}