html {
    scroll-behavior: smooth;
}

body {
    background-color: #f9fafb;
    font-family: Arial, sans-serif;
}

/* NAVBAR */
.navbar {
    padding: 15px 0;
}

.navbar-brand {
    font-weight: bold;
    font-size: 1.3rem;
    letter-spacing: 1px;
}

section h2 {
    font-weight: bold;
}

footer {
    font-size: 14px;
}

/* HERO */
.hero-section {
    min-height: 80vh;
    background: linear-gradient(135deg, #0d1117, #1f2937);
    display: flex;
    align-items: center;
    animation: fadeIn 1.2s ease-in-out;
}

.hero-section h1 {
    font-size: 2.8rem;
}

.hero-section p {
    font-size: 1.2rem;
}

/* Animação Hero */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* BOTÃO PRINCIPAL */
.btn-success {
    background-color: #2563eb;
    border: none;
    transition: 0.3s;
}

.btn-success:hover {
    background-color: #1d4ed8;
    transform: scale(1.05);
}

/* CARDS SERVIÇOS */
.servico-card {
    padding: 25px;
    border-radius: 12px;
    transition: 0.3s;
    background-color: #ffffff;
    box-shadow: 0 5px 15px rgba(0,0,0,0.05);
}

.servico-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 15px 30px rgba(0,0,0,0.1);
}

/* REDES SOCIAIS FLUTUANTES */
.social-float {
    position: fixed;
    bottom: 20px;
    right: 20px; /* agora no lado direito */
    display: flex;
    flex-direction: column;
    gap: 12px;
    z-index: 999;
}

/* Ícones padrão */
.social-icon {
    width: 55px;
    height: 55px;
    border-radius: 50%;
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    text-decoration: none;
    box-shadow: 0 8px 20px rgba(0,0,0,0.2);
    transition: 0.3s;
}

.social-icon:hover {
    transform: scale(1.1);
}

/* CORES */
.whatsapp {
    background-color: #25D366;
}

.facebook {
    background-color: #1877F2;
}

.instagram {
    background: linear-gradient(45deg, #f58529, #dd2a7b, #8134af, #515bd4);
}

.bg-hero {
    background: linear-gradient(135deg, #0d1117, #1f2937);
}

.bg-hero {
    background: linear-gradient(135deg, #0d1117, #1f2937);
    color: white;
}