/**
 * Responsive Styles
 * Vitor Xavier Theme
 */

/* Mobile Menu Styles */
@media (max-width: 768px) {
    .mobile-menu-toggle {
        display: block;
        background: none;
        border: none;
        font-size: 24px;
        color: var(--cor-texto);
        cursor: pointer;
        padding: 10px;
        z-index: 1001;
    }

    .mobile-menu-toggle.active i:before {
        content: "\f00d"; /* Font Awesome times icon */
    }

    .menu-wrapper {
        position: fixed;
        top: 0;
        right: -100%;
        width: 80%;
        max-width: 300px;
        height: 100vh;
        background-color: var(--cor-secundaria);
        box-shadow: -2px 0 10px rgba(0, 0, 0, 0.1);
        transition: right 0.3s ease;
        z-index: 1000;
        overflow-y: auto;
        padding: 80px 20px 20px;
    }

    .menu-wrapper.active {
        right: 0;
    }

    .main-navigation ul {
        flex-direction: column;
        gap: 0;
    }

    .main-navigation li {
        border-bottom: 1px solid #E5E5E5;
    }

    .main-navigation a {
        display: block;
        padding: 15px 10px;
        font-size: 18px;
    }

    .main-navigation a::after {
        display: none;
    }

    body.menu-open {
        overflow: hidden;
    }

    body.menu-open::before {
        content: '';
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        background-color: rgba(0, 0, 0, 0.5);
        z-index: 999;
    }

    .site-branding {
        flex: 1;
    }

    .main-navigation {
        position: relative;
    }
}

@media (min-width: 769px) {
    .mobile-menu-toggle {
        display: none;
    }

    .menu-wrapper {
        display: block !important;
    }
}

/* Tablet Styles */
@media (max-width: 1024px) {
    .container {
        padding: 0 30px;
    }

    h1 { font-size: 2.5rem; }
    h2 { font-size: 2rem; }
    h3 { font-size: 1.75rem; }

    .footer-content {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* Mobile Styles */
@media (max-width: 768px) {
    .container {
        padding: 0 20px;
    }

    h1 { font-size: 2rem; }
    h2 { font-size: 1.75rem; }
    h3 { font-size: 1.5rem; }
    h4 { font-size: 1.25rem; }

    .btn {
        padding: 12px 25px;
        font-size: 14px;
    }

    .footer-content {
        grid-template-columns: 1fr;
        gap: 30px;
    }

    .site-footer {
        padding: 40px 0 20px;
        margin-top: 60px;
    }

    .footer-bottom {
        padding-top: 20px;
    }
}

/* Small Mobile */
@media (max-width: 480px) {
    h1 { font-size: 1.75rem; }
    h2 { font-size: 1.5rem; }
    h3 { font-size: 1.25rem; }

    .site-header {
        padding: 15px 0;
    }

    .site-title {
        font-size: 1.25rem;
    }
}

/* Back to Top Button */
.back-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    background-color: var(--cor-primaria);
    color: var(--cor-texto);
    border: none;
    border-radius: 50%;
    font-size: 20px;
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    z-index: 999;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.back-to-top.show {
    opacity: 1;
    visibility: visible;
}

.back-to-top:hover {
    background-color: var(--cor-texto);
    color: var(--cor-primaria);
    transform: translateY(-5px);
}

@media (max-width: 768px) {
    .back-to-top {
        bottom: 20px;
        right: 20px;
        width: 45px;
        height: 45px;
        font-size: 18px;
    }
}

/* WhatsApp Float Button */
.whatsapp-float {
    position: fixed;
    bottom: 100px;
    right: 30px;
    width: 60px;
    height: 60px;
    background-color: #25D366;
    color: #FFFFFF;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 32px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
    z-index: 999;
    transition: all 0.3s ease;
}

.whatsapp-float:hover {
    background-color: #128C7E;
    transform: scale(1.1);
    color: #FFFFFF;
}

@media (max-width: 768px) {
    .whatsapp-float {
        bottom: 80px;
        right: 20px;
        width: 55px;
        height: 55px;
        font-size: 28px;
    }
}

/* Fade In Animation */
.fade-in-element {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in-element.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Scrolled Header */
.site-header.scrolled {
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
}

/* Print Styles */
@media print {
    .site-header,
    .site-footer,
    .back-to-top,
    .whatsapp-float,
    .mobile-menu-toggle {
        display: none;
    }

    body {
        font-size: 12pt;
        color: #000;
        background: #fff;
    }

    a {
        color: #000;
        text-decoration: underline;
    }
}