/********** Aires de Paz — Base **********/

html { scroll-behavior: smooth; }

/* Compensa la navbar fija al saltar a una sección por ancla (#contacto, #parcelas, etc.) */
section[id] { scroll-margin-top: 90px; }

::selection { background: var(--primary); color: #fff; }

.text-primary  { color: var(--primary) !important; }

.btn-primary,
.btn-primary:visited {
    background-color: var(--primary);
    border-color: var(--primary);
    color: #fff;
}
.btn-primary:hover,
.btn-primary:focus,
.btn-primary:active {
    background-color: var(--primary-dark) !important;
    border-color: var(--primary-dark) !important;
    color: #fff !important;
}
.spinner-grow.text-primary { color: var(--primary) !important; }

body {
    font-family: 'Roboto', sans-serif;
    color: var(--dark);
    line-height: 1.65;
    padding-top: 0;
    -webkit-font-smoothing: antialiased;
}
h1, h2, h3, h4, h5, h6 {
    font-family: 'Poppins', sans-serif;
    font-weight: 700;
}
a { transition: color var(--transition); }

#spinner {
    opacity: 0;
    visibility: hidden;
    transition: opacity .5s ease-out, visibility 0s linear .5s;
    z-index: 99999;
}
#spinner.show {
    transition: opacity .5s ease-out, visibility 0s linear 0s;
    visibility: visible;
    opacity: 1;
}

.btn {
    font-weight: 500;
    transition: all var(--transition);
    border-radius: var(--radius-sm);
}
.btn-lg-square {
    width: 48px;
    height: 48px;
    padding: 0;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-weight: normal;
    border-radius: 50%;
    box-shadow: var(--shadow-md);
}

.back-to-top {
    position: fixed;
    right: 35px;
    bottom: 35px;
    z-index: 99;
    opacity: 0;
    visibility: hidden;
    transform: translateY(14px);
    transition: opacity .5s ease, visibility 0s linear .5s, transform .45s cubic-bezier(.34,1.56,.64,1);
    background-color: var(--primary);
    border-color: var(--primary);
    color: #fff;
}
.back-to-top.show {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
    transition: opacity .5s ease, visibility 0s linear 0s, transform .45s cubic-bezier(.34,1.56,.64,1);
}
.back-to-top:hover {
    background-color: var(--primary-dark);
    border-color: var(--primary-dark);
    color: #fff;
    transform: translateY(-3px);
}

/* ── WhatsApp float button ── */
.whatsapp-float {
    position: fixed;
    bottom: 30px;
    right: 100px;
    width: 58px;
    height: 58px;
    background: #25D366;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 30px;
    text-decoration: none;
    z-index: 1000;
    box-shadow: 0 4px 16px rgba(37, 211, 102, 0.55);
    transition: transform .3s ease, box-shadow .3s ease;
    animation: wa-pulse 2.5s infinite;
}
.whatsapp-float:hover {
    color: #fff;
    transform: scale(1.12);
    box-shadow: 0 8px 24px rgba(37, 211, 102, 0.65);
    animation: none;
}
@keyframes wa-pulse {
    0%   { box-shadow: 0 0 0 0   rgba(37,211,102,0.55); }
    70%  { box-shadow: 0 0 0 16px rgba(37,211,102,0);   }
    100% { box-shadow: 0 0 0 0   rgba(37,211,102,0);    }
}