:root{
    --verde-principal:#2E7D32;
    --verde-oscuro:#1B5E20;
    --azul-rio:#0288D1;
    --gris:#f5f5f5;
    --blanco:#ffffff;
    --arena:#F4E4C1;
}

body{

    font-family: 'Poppins', sans-serif;

    background:
    linear-gradient(
        rgba(245,249,246,.96),
        rgba(245,249,246,.96)
    ),
    url("../img/rio_2.png");
    background-size: cover;
    background-attachment: fixed;
    background-position: center;
    color:#333;
}

a{
    text-decoration: none;
}

.sombra-navbar{
    background:var(--verde-oscuro);
    box-shadow:0px 4px 15px rgba(0,0,0,.25);
}

.navbar-brand h4{
    font-weight:600;
}

.nav-link{
    margin-left:15px;
    transition:.3s;
}

.nav-link:hover{
    color:#90EE90 !important;
}

.btn-success{
    background:var(--verde-principal);
    border:none;
}

.btn-success:hover{
    background:#256728;
}

.hero {
    min-height: 480px;
    display: flex;
    align-items: center;
    background: 
    linear-gradient(rgba(0,0,0,.45),rgba(0,0,0,.45)), url("../img/hotel.png");
    background-size: cover;
    background-position: center;
    position: relative;
}

.hero-overlay {
    width: 100%;
    min-height: 480px;
    display: flex;
    align-items: center;
    background:transparent;    
}

.hero-content {
    padding-top: 60px;
    padding-bottom: 50px;
}

.hero-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 18px;
    padding: 8px 14px;
    border: 1px solid rgba(255, 255, 255, 0.35);
    border-radius: 50px;
    color: #ffffff;
    font-size: 0.9rem;
    background: rgba(255, 255, 255, 0.10);
}

.hero h1 {
    max-width: 720px;
    margin: 0;
    color: #ffffff;
    font-size: clamp(2.8rem, 5vw, 5rem);
    font-weight: 700;
    line-height: 1.08;
}

.hero h1 span {
    display: block;
    color: #c9e885;
}

.hero-description {
    max-width: 580px;
    margin: 24px 0 0;
    color: rgba(255, 255, 255, 0.92);
    font-size: 1.15rem;
    line-height: 1.7;
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
    margin-top: 32px;
}

.btn-reserva,
.btn-explorar {
    padding: 13px 24px;
    border-radius: 50px;
    font-weight: 600;
}

.btn-reserva {
    color: #173321;
    background: #d7ee9e;
    border: 1px solid #d7ee9e;
}

.btn-reserva:hover {
    color: #173321;
    background: #ffffff;
    border-color: #ffffff;
}

.btn-explorar {
    color: #ffffff;
    background: transparent;
    border: 1px solid rgba(255, 255, 255, 0.65);
}

.btn-explorar:hover {
    color: #173321;
    background: #ffffff;
    border-color: #ffffff;
}

.hero-features {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
    margin-top: 42px;
    color: #ffffff;
    font-size: 0.95rem;
}

.hero-features i {
    margin-right: 6px;
    color: #c9e885;
}

@media (max-width: 768px) {
    .hero,
    .hero-overlay {
        min-height: 680px;
    }

    .hero {
        background-position: 58% center;
    }

    .hero-content {
        padding-top: 120px;
    }

    .hero-features {
        gap: 12px;
    }
}

.titulo-seccion{
    position: relative;
    display: inline-block;
    color: var(--verde-oscuro);
    margin-bottom: 20px;
}

.titulo-seccion::after{
    content: "";
    width: 80px;
    height: 4px;
    background: var(--verde-principal);
    display: block;
    margin: 15px auto 0;
    border-radius: 50px;
}

section{
    padding: 90px 0;
}

.card{
    border: none;
    border-radius: 20px;
    box-shadow: 0 15px 35px rgba(0,0,0,.08);
    transition: .35s;
}

.card:hover{
    transform: translateY(-8px);
    box-shadow: 0 22px 45px rgba(0,0,0,.12);
}

body{
    background: linear-gradient(
        to bottom,
        #F7F9FB,
        #EEF3F7
    );
}

.card-footer{
    background:transparent;
}

.badge{
    font-size:.85rem;
    border-radius:50px;
}

.btn-outline-success{
    border-radius:50px;
}

.text-success{
    color:var(--verde-principal) !important;
}


.precio-box{

    background:linear-gradient(
        135deg,
        #2E7D32,
        #43A047
    );

    color:white;
    border-radius:18px;
    text-align:center;
    padding:20px;
    margin-top:25px;
}

.precio-box small{
    font-size:.9rem;
    opacity:.9;
}

.precio-box h2{
    margin:8px 0;
    font-size:2.3rem;
    color:white;
    font-weight:700;
}

.precio-box span{
    font-size:.95rem;
}

section{
    padding-top:90px;
    padding-bottom:90px;
}

.bg-light{
    background:transparent !important;
}

.banner-habitaciones{
    height: 420px;
    background:
    linear-gradient(rgba(0,0,0,.45),rgba(0,0,0,.45)),
    url("../img/hotel.png");
    background-size: cover;
    background-position: center;
    display:flex;
    justify-content:center;
    align-items:center;
}

.banner-habitaciones h1{
    color:white;
    font-size:55px;
    font-weight:700;
}

.banner-habitaciones p{
    color:white;
    font-size:20px;
    max-width:700px;
    margin:auto;
}

.habitacion-card{
    overflow:hidden;
    border:none;
    border-radius:20px;
    transition:.35s;
    box-shadow:0 12px 30px rgba(0,0,0,.10);
    background:#fff;
}

.habitacion-card:hover{
    transform:translateY(-10px);
    box-shadow:0 20px 40px rgba(0,0,0,.18);
}

.habitacion-card img{
    transition:.4s;
}

.habitacion-card:hover img{
    transform:scale(1.08);
}

.precio{
    color:#2E7D32;
    font-size:28px;
    font-weight:bold;
}

.info-icono{
    color:#2E7D32;
    margin-right:6px;
}

.btn-success{
    padding:12px 24px;
    font-weight:600;
    letter-spacing:.4px;
}