/*
 * Folha de estilos customizada para o site da Construtora RFV.
 * Utiliza Bootstrap como base e complementa com cores e espaçamentos próprios.
 */

body {
    font-family: 'Montserrat', sans-serif;
    line-height: 1.6;
    color: #343a40;
}

/* Navegação */
.navbar {
    background-color: rgba(0, 0, 0, 0.95);
    border-bottom: 4px solid #e15b15;
}
.navbar .nav-link {
    color: #ffffff;
    font-weight: 500;
    margin-left: 1rem;
}
.navbar .nav-link.active,
.navbar .nav-link:hover {
    color: #e15b15;
}
.logo {
    max-height: 60px;
}

/* Seções */
.hero-section {
    position: relative;
    background: url('../images/hero.png') center/cover no-repeat;
    color: #fff;
    height: 75vh;
    display: flex;
    align-items: center;
    justify-content: center;
}
.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.4);
}
.hero-content {
    position: relative;
    z-index: 1;
    text-align: center;
}
.hero-content h1 {
    font-weight: 700;
    font-size: 2.5rem;
}
.hero-content p {
    font-size: 1.2rem;
}
.btn-primary-custom {
    background-color: #e15b15;
    border-color: #e15b15;
}
.btn-primary-custom:hover {
    background-color: #c84f12;
    border-color: #c84f12;
}

/* Destaques / Features */
.card-feature {
    border: 1px solid #e15b15;
    border-radius: 8px;
    padding: 1.25rem;
    margin-bottom: 1rem;
    background-color: #fdf9f5;
    transition: transform 0.2s ease;
    min-height: 150px;
}
.card-feature:hover {
    transform: translateY(-4px);
}
.card-feature i {
    font-size: 2rem;
    color: #e15b15;
    margin-right: 0.75rem;
}

/* Títulos de seção */
.section-title {
    font-weight: 700;
    color: #e15b15;
    position: relative;
    display: inline-block;
    margin-bottom: 1rem;
}
.section-title::before {
    content: '';
    position: absolute;
    left: -1.5rem;
    top: 50%;
    transform: translateY(-50%);
    width: 1rem;
    height: 3px;
    background-color: #e15b15;
}

/* Carrosséis personalizados */
.carousel-item img {
    object-fit: cover;
    height: 350px;
}

/* Footer */
.footer {
    font-size: 0.9rem;
}
.footer .text-orange {
    color: #e15b15;
}
.footer a {
    color: #ffffff;
    text-decoration: none;
}
.footer a:hover {
    text-decoration: underline;
}

/* Botão flutuante WhatsApp */
.whatsapp-float {
    position: fixed;
    bottom: 20px;
    right: 20px;
    width: 55px;
    height: 55px;
    background-color: #25d366;
    color: white;
    border-radius: 50%;
    text-align: center;
    font-size: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.3);
    z-index: 1000;
}
.whatsapp-float:hover {
    text-decoration: none;
    background-color: #1ebd57;
}