/* ===== RESET E CONFIGURAÇÕES GERAIS ===== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

html {
    scroll-behavior: smooth;
    scroll-padding-top: 70px;
    height: 100%;
}

@media (min-width: 769px) {
    html {
        scroll-padding-top: 80px;
    }
}

body {
    background-color: var(--background);
    color: var(--text);
    line-height: 1.6;
    transition: background-color 0.3s ease, color 0.3s ease;
    overflow-x: hidden;
    min-height: 100%;
}

body.menu-open {
    overflow: hidden;
    position: fixed;
    width: 100%;
    height: 100%;
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

@media screen and (max-width: 576px) {
    .container {
        padding: 0 15px;
    }
}

/* ===== UTILITÁRIOS ===== */
.section-title {
    text-align: center;
    color: var(--primary);
    font-size: 2rem;
    margin-bottom: 20px;
    position: relative;
    padding-bottom: 15px;
}

@media (min-width: 768px) {
    .section-title {
        font-size: 2.2rem;
    }
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background-color: var(--accent);
}

@media (min-width: 768px) {
    .section-title::after {
        width: 80px;
    }
}

.section-subtitle {
    text-align: center;
    font-size: 1.1rem;
    color: var(--text-light);
    margin-bottom: 40px;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
    padding: 0 15px;
}

@media (min-width: 768px) {
    .section-subtitle {
        font-size: 1.2rem;
        margin-bottom: 50px;
    }
}

/* ===== BOTÕES ===== */
.btn {
    display: inline-block;
    background-color: var(--secondary);
    color: white;
    padding: 10px 25px;
    border-radius: 30px;
    text-decoration: none;
    font-weight: 700;
    font-size: 1rem;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
    text-align: center;
    -webkit-tap-highlight-color: transparent;
}

@media (min-width: 768px) {
    .btn {
        padding: 12px 30px;
        font-size: 1.1rem;
    }
}

.btn:hover {
    background-color: var(--accent);
    transform: translateY(-3px);
    box-shadow: 0 5px 15px var(--shadow);
}

.btn:active {
    transform: translateY(-1px);
    box-shadow: 0 2px 8px var(--shadow);
}

.btn-outline {
    background-color: transparent;
    border: 2px solid var(--secondary);
    color: var(--primary);
}

.btn-outline:hover {
    background-color: var(--secondary);
    color: white;
}

.btn-small {
    padding: 6px 16px;
    font-size: 0.85rem;
}

@media (min-width: 768px) {
    .btn-small {
        padding: 8px 20px;
        font-size: 0.9rem;
    }
}

/* ===== HEADER E NAVEGAÇÃO ===== */
header {
    background-color: var(--surface);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    box-shadow: 0 2px 10px var(--shadow);
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    height: 70px;
}

@media (min-width: 769px) {
    header {
        height: 80px;
    }
}

.header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 16px;
    height: 100%;
    max-width: 1400px;
    margin: 0 auto;
    width: 100%;
    gap: 16px;
}

@media (min-width: 769px) and (max-width: 992px) {
    .header-container {
        padding: 0 20px;
    }
}

@media (min-width: 993px) {
    .header-container {
        padding: 0 20px;
    }
}

/* Logo */
.logo {
    display: flex;
    align-items: center;
    z-index: 1002;
    flex: 0 1 auto;
    min-width: 0;
}

.logo-link {
    display: flex;
    align-items: center;
    text-decoration: none;
    color: inherit;
    gap: 8px;
}

.logo-img {
    height: 40px;
    width: auto;
    object-fit: contain;
    flex-shrink: 0;
}

@media (min-width: 576px) {
    .logo-img {
        height: 50px;
    }
}

.logo-text {
    font-size: 1rem;
    font-weight: 700;
    color: var(--primary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    max-width: 150px;
}

@media (min-width: 400px) {
    .logo-text {
        font-size: 1.1rem;
        max-width: 180px;
    }
}

@media (min-width: 576px) {
    .logo-text {
        font-size: 1.2rem;
        max-width: none;
    }
}

@media (min-width: 768px) {
    .logo-text {
        font-size: 1.3rem;
    }
}

.logo-text span {
    color: var(--accent);
}

/* Navegação Desktop */
.nav {
    display: flex;
    align-items: center;
    justify-content: center;
    flex: 1 1 auto;
}

.nav-list {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1.5rem;
    list-style: none;
    margin: 0;
    padding: 0;
}

@media (min-width: 992px) {
    .nav-list {
        gap: 2rem;
    }
}

.nav-item {
    display: flex;
    align-items: center;
    height: 100%;
    position: relative;
}

.nav-link {
    color: var(--text);
    text-decoration: none;
    font-weight: 600;
    font-size: 0.9rem;
    padding: 0.5rem 0;
    position: relative;
    transition: color 0.3s ease;
    white-space: nowrap;
    display: flex;
    align-items: center;
    height: 100%;
    -webkit-tap-highlight-color: transparent;
}

@media (min-width: 992px) {
    .nav-link {
        font-size: 1rem;
    }
}

.nav-item:not(.dropdown) > .nav-link {
    line-height: 70px;
}

@media (min-width: 769px) {
    .nav-item:not(.dropdown) > .nav-link {
        line-height: 80px;
    }
}

.nav-link:hover {
    color: var(--secondary);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 3px;
    background-color: var(--secondary);
    transition: width 0.3s ease;
}

.nav-link:hover::after {
    width: 100%;
}

/* Ações do header */
.nav-actions {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 8px;
    flex: 0 0 auto;
    z-index: 1002;
}

@media (min-width: 992px) {
    .nav-actions {
        gap: 12px;
    }
}

/* ===== BOTÃO DE TEMA ===== */
.theme-toggle {
    position: relative;
    width: 52px;
    height: 26px;
    border-radius: 13px;
    background: var(--muted);
    border: 2px solid var(--border);
    cursor: pointer;
    transition: all 0.3s ease;
    overflow: hidden;
    padding: 0;
    display: block;
    flex-shrink: 0;
    -webkit-tap-highlight-color: transparent;
}

@media (min-width: 768px) {
    .theme-toggle {
        width: 60px;
        height: 30px;
        border-radius: 15px;
    }
}

.theme-toggle:hover {
    border-color: var(--secondary);
}

.theme-toggle:focus-visible {
    outline: 2px solid var(--secondary);
    outline-offset: 2px;
}

.toggle-slider {
    position: absolute;
    top: 2px;
    left: 2px;
    width: 18px;
    height: 18px;
    background: var(--secondary);
    border-radius: 50%;
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 2;
}

@media (min-width: 768px) {
    .toggle-slider {
        width: 22px;
        height: 22px;
    }
}

[data-theme="dark"] .toggle-slider {
    transform: translateX(26px);
    background: var(--primary);
}

@media (min-width: 768px) {
    [data-theme="dark"] .toggle-slider {
        transform: translateX(30px);
    }
}

.toggle-icon {
    font-size: 10px;
    transition: opacity 0.3s ease;
    color: white;
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
}

@media (min-width: 768px) {
    .toggle-icon {
        font-size: 12px;
    }
}

.sun-icon {
    left: 4px;
    opacity: 1;
}

.moon-icon {
    right: 4px;
    opacity: 0;
}

[data-theme="dark"] .sun-icon {
    opacity: 0;
}

[data-theme="dark"] .moon-icon {
    opacity: 1;
}

/* Botões de ação */
.nav-involve-btn,
.nav-login-btn {
    padding: 8px 10px;
    border-radius: 8px;
    font-size: 0.8rem;
    gap: 4px;
    white-space: nowrap;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
    border: none;
    display: flex;
    align-items: center;
    -webkit-tap-highlight-color: transparent;
}

@media (min-width: 400px) {
    .nav-involve-btn,
    .nav-login-btn {
        padding: 10px 12px;
        font-size: 0.85rem;
        gap: 6px;
    }
}

@media (min-width: 992px) {
    .nav-involve-btn,
    .nav-login-btn {
        padding: 12px 16px;
        border-radius: 12px;
    }
}

.nav-involve-btn {
    background-color: var(--secondary);
    color: white;
}

.nav-involve-btn:hover {
    background-color: var(--accent);
    transform: translateY(-2px);
    box-shadow: 0 4px 10px var(--shadow);
}

.nav-login-btn {
    background-color: var(--primary);
    color: white;
}

.nav-login-btn:hover {
    background-color: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 4px 10px var(--shadow);
}

.nav-involve-btn i,
.nav-login-btn i {
    font-size: 0.75rem;
}

@media (min-width: 768px) {
    .nav-involve-btn i,
    .nav-login-btn i {
        font-size: 0.8rem;
    }
}

/* Versão mobile dos botões */
.nav-actions-mobile {
    display: none;
}

/* ===== DROPDOWN DO MENU ===== */
.nav-item.dropdown {
    position: relative;
}

@media (min-width: 769px) {
    .nav-item.dropdown {
        position: relative;
    }
}

.nav-item.dropdown > .nav-link {
    display: flex;
    align-items: center;
    gap: 4px;
    cursor: pointer;
}

.nav-item.dropdown > .nav-link .dropdown-icon {
    font-size: 0.7rem;
    transition: transform 0.3s ease;
}

@media (min-width: 768px) {
    .nav-item.dropdown > .nav-link .dropdown-icon {
        font-size: 0.8rem;
    }
}

/* Desktop hover effect */
@media (min-width: 769px) {
    .nav-item.dropdown:hover > .nav-link .dropdown-icon {
        transform: rotate(180deg);
    }

    .nav-item.dropdown:hover .dropdown-menu {
        opacity: 1;
        visibility: visible;
        transform: translateY(0);
        pointer-events: all;
    }
}

.dropdown-menu {
    position: absolute;
    top: 100%;
    left: 0;
    background-color: var(--surface);
    box-shadow: 0 5px 20px var(--shadow);
    border-radius: 8px;
    padding: 8px 0;
    min-width: 220px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: all 0.3s ease;
    z-index: 1001;
    list-style: none;
    pointer-events: none;
}

@media (min-width: 992px) {
    .dropdown-menu {
        min-width: 240px;
        padding: 10px 0;
    }
}

.dropdown-menu::before {
    content: '';
    position: absolute;
    top: -8px;
    left: 20px;
    width: 0;
    height: 0;
    border-left: 8px solid transparent;
    border-right: 8px solid transparent;
    border-bottom: 8px solid var(--surface);
}

.dropdown-item {
    display: flex;
    align-items: center;
    padding: 10px 20px;
    color: var(--text);
    text-decoration: none;
    transition: all 0.3s ease;
    font-size: 0.95rem;
    gap: 10px;
    -webkit-tap-highlight-color: transparent;
}

.dropdown-item:hover {
    background-color: var(--background);
    color: var(--secondary);
    padding-left: 25px;
}

.dropdown-item i {
    width: 18px;
    font-size: 0.9rem;
    color: var(--accent);
}

/* ===== DROPDOWN NO MOBILE - CORRIGIDO ===== */
@media screen and (max-width: 768px) {
    .nav-item.dropdown {
        flex-direction: column;
        width: 100%;
    }
    
    .nav-item.dropdown > .nav-link {
        width: 100%;
        padding: 16px 0;
        margin: 0;
        display: flex;
        align-items: center;
        justify-content: space-between;
        cursor: pointer;
    }
    
    .nav-item.dropdown > .nav-link .dropdown-icon {
        transition: transform 0.3s ease;
        font-size: 0.9rem;
    }
    
    .nav-item.dropdown.active > .nav-link .dropdown-icon {
        transform: rotate(180deg);
    }
    
    .dropdown-menu {
        position: static !important;
        opacity: 1 !important;
        visibility: visible !important;
        transform: none !important;
        box-shadow: none;
        background-color: var(--muted);
        width: 100%;
        max-height: 0;
        padding: 0;
        overflow: hidden;
        transition: max-height 0.3s ease-in-out, padding 0.3s ease;
        border-radius: 8px;
        margin: 0;
        pointer-events: all;
    }
    
    .dropdown-menu.active {
        max-height: 500px;
        padding: 8px 0;
        margin: 4px 0 12px;
    }
    
    .dropdown-menu::before {
        display: none;
    }
    
    .dropdown-item {
        padding: 14px 20px 14px 30px;
        font-size: 1rem;
        border-radius: 4px;
        margin: 2px 8px;
        display: flex;
        align-items: center;
        gap: 10px;
    }
    
    .dropdown-item:active {
        background-color: var(--background);
        transform: scale(0.98);
    }
}

/* ===== BREADCRUMB ===== */
.breadcrumb {
    background-color: var(--background);
    padding: 12px 0;
    border-bottom: 1px solid var(--border);
    margin-top: 70px;
}

@media (min-width: 769px) {
    .breadcrumb {
        margin-top: 80px;
        padding: 15px 0;
    }
}

.breadcrumb-nav {
    font-size: 0.85rem;
}

@media (min-width: 768px) {
    .breadcrumb-nav {
        font-size: 0.9rem;
    }
}

.breadcrumb-list {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    list-style: none;
    gap: 8px;
    color: var(--text-light);
}

.breadcrumb-item {
    display: flex;
    align-items: center;
}

.breadcrumb-link {
    color: var(--text-light);
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 5px;
    transition: color 0.3s ease;
}

.breadcrumb-link:hover {
    color: var(--secondary);
}

.breadcrumb-item:not(:last-child)::after {
    content: "/";
    margin-left: 8px;
    color: var(--border);
}

.breadcrumb-current {
    color: var(--primary);
    font-weight: 600;
}

/* ===== MOBILE MENU ===== */
.menu-toggle {
    display: none;
    background: none;
    border: none;
    font-size: 1.5rem;
    color: var(--primary);
    cursor: pointer;
    padding: 8px;
    width: 44px;
    height: 44px;
    align-items: center;
    justify-content: center;
    z-index: 1002;
    border-radius: 8px;
    transition: all 0.2s ease;
    flex-shrink: 0;
    -webkit-tap-highlight-color: transparent;
}

.menu-toggle:active {
    background-color: var(--muted);
    transform: scale(0.95);
}

.menu-toggle:focus-visible {
    outline: 2px solid var(--secondary);
    outline-offset: 2px;
}

.menu-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    z-index: 998;
    opacity: 0;
    transition: opacity 0.3s ease;
    backdrop-filter: blur(3px);
    -webkit-backdrop-filter: blur(3px);
}

.menu-overlay.active {
    display: block;
    opacity: 1;
}

/* Responsividade do Menu Mobile */
@media screen and (max-width: 768px) {
    .header-container {
        padding: 0 12px;
    }
    
    .menu-toggle {
        display: flex;
        order: 3;
    }
    
    .nav {
        position: fixed;
        top: 70px;
        left: -100%;
        width: 85%;
        max-width: 340px;
        height: calc(100vh - 70px);
        background-color: var(--surface);
        flex-direction: column;
        justify-content: flex-start;
        padding: 24px 20px;
        transition: left 0.3s cubic-bezier(0.4, 0, 0.2, 1);
        margin: 0;
        overflow-y: auto;
        overflow-x: hidden;
        z-index: 999;
        box-shadow: 2px 0 15px var(--shadow);
        -webkit-overflow-scrolling: touch;
    }
    
    .nav.active {
        left: 0;
    }
    
    .nav-list {
        flex-direction: column;
        align-items: stretch;
        width: 100%;
        gap: 0;
    }
    
    .nav-item {
        width: 100%;
        border-bottom: 1px solid var(--border);
    }
    
    .nav-item:last-child {
        border-bottom: none;
    }
    
    .nav-link {
        width: 100%;
        padding: 16px 0;
        font-size: 1.1rem;
        display: flex;
        align-items: center;
        justify-content: space-between;
        color: var(--text);
        line-height: normal;
    }
    
    .nav-link::after {
        display: none;
    }
    
    /* Esconder ações desktop */
    .nav-actions {
        display: none;
    }
    
    /* Mostrar ações mobile */
    .nav-actions-mobile {
        display: flex;
        flex-direction: column;
        gap: 16px;
        width: 100%;
        margin-top: 32px;
        padding-top: 24px;
        border-top: 2px solid var(--border);
    }
    
    .nav-actions-mobile .theme-toggle {
        width: 100%;
        height: 48px;
        border-radius: 24px;
        display: flex;
        align-items: center;
        justify-content: center;
        background: var(--muted);
        position: relative;
        margin-bottom: 8px;
        border-width: 2px;
    }
    
    .nav-actions-mobile .toggle-slider {
        width: 40px;
        height: 40px;
        top: 2px;
        left: 2px;
    }
    
    .nav-actions-mobile [data-theme="dark"] .toggle-slider {
        transform: translateX(calc(100% - 4px));
    }
    
    .nav-actions-mobile .toggle-icon {
        font-size: 18px;
    }
    
    .nav-actions-mobile .sun-icon {
        left: 6px;
    }
    
    .nav-actions-mobile .moon-icon {
        right: 6px;
    }
    
    .nav-actions-mobile .nav-involve-btn,
    .nav-actions-mobile .nav-login-btn {
        width: 100%;
        justify-content: center;
        padding: 16px 20px;
        font-size: 1.1rem;
        border-radius: 14px;
        margin: 0;
    }
    
    .nav-actions-mobile .nav-involve-btn:active,
    .nav-actions-mobile .nav-login-btn:active {
        transform: scale(0.98);
        opacity: 0.9;
    }
}

/* Telas muito pequenas */
@media screen and (max-width: 360px) {
    .logo-text {
        max-width: 120px;
        font-size: 0.9rem;
    }
    
    .logo-img {
        height: 32px;
    }
    
    .nav {
        max-width: 280px;
        padding: 20px 16px;
    }
    
    .nav-link {
        font-size: 1rem;
        padding: 14px 0;
    }
    
    .dropdown-item {
        padding: 12px 16px 12px 24px;
        font-size: 0.95rem;
    }
    
    .nav-actions-mobile .nav-involve-btn,
    .nav-actions-mobile .nav-login-btn {
        padding: 14px 16px;
        font-size: 1rem;
    }
}

@media screen and (max-width: 320px) {
    .header-container {
        padding: 0 8px;
        gap: 4px;
    }
    
    .logo-text {
        display: none;
    }
    
    .menu-toggle {
        width: 40px;
        height: 40px;
        padding: 6px;
    }
}

/* Telas entre mobile e desktop */
@media screen and (min-width: 769px) and (max-width: 992px) {
    .header-container {
        padding: 0 20px;
    }
    
    .nav-list {
        gap: 1rem;
    }
    
    .nav-link {
        font-size: 0.9rem;
    }
    
    .logo-text {
        font-size: 1.1rem;
        max-width: 130px;
    }
    
    .dropdown-menu {
        min-width: 200px;
    }
    
    .nav-involve-btn,
    .nav-login-btn {
        padding: 8px 10px;
        font-size: 0.8rem;
    }
    
    .nav-involve-btn i,
    .nav-login-btn i {
        display: none;
    }
}

/* Touch devices improvements */
@media (hover: none) and (pointer: coarse) {
    .nav-link,
    .dropdown-item,
    .menu-toggle,
    .btn,
    .theme-toggle {
        cursor: pointer;
        -webkit-tap-highlight-color: transparent;
    }
    
    .nav-link:active,
    .dropdown-item:active,
    .btn:active {
        opacity: 0.7;
        transform: scale(0.98);
    }
    
    .nav-item.dropdown:hover .dropdown-menu {
        opacity: 0;
        visibility: hidden;
    }
}

/* ===== FAQ ===== */
.membership-faq {
    padding: 40px 0;
    background-color: var(--surface);
}

.faq-container {
    max-width: 900px;
    margin: 40px auto 0;
    padding: 0 15px;
}

@media (min-width: 768px) {
    .faq-container {
        margin: 60px auto 0;
    }
}

.faq-item {
    margin-bottom: 20px;
    border: 1px solid var(--border);
    border-radius: 12px;
    overflow: hidden;
    background-color: var(--light);
    transition: all 0.3s ease;
}

.faq-item:hover {
    border-color: var(--secondary);
    box-shadow: 0 10px 25px var(--shadow);
}

.faq-question {
    width: 100%;
    padding: 20px;
    background: none;
    border: none;
    text-align: left;
    color: var(--primary);
    font-size: 1.1rem;
    font-weight: 700;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: background-color 0.3s ease;
    -webkit-tap-highlight-color: transparent;
}

@media (min-width: 768px) {
    .faq-question {
        padding: 25px;
        font-size: 1.2rem;
    }
}

.faq-question:hover {
    background-color: rgba(var(--primary-rgb), 0.05);
}

.faq-question:active {
    background-color: rgba(var(--primary-rgb), 0.1);
}

.faq-question i {
    transition: transform 0.3s ease;
    font-size: 1rem;
    color: var(--secondary);
}

@media (min-width: 768px) {
    .faq-question i {
        font-size: 1.2rem;
    }
}

.faq-question.active i {
    transform: rotate(180deg);
}

.faq-answer {
    max-height: 0;
    padding: 0 20px;
    overflow: hidden;
    opacity: 0;
    transition: max-height 0.3s ease, padding 0.3s ease, opacity 0.3s ease;
}

@media (min-width: 768px) {
    .faq-answer {
        padding: 0 25px;
    }
}

.faq-answer.active {
    max-height: 500px;
    padding: 0 20px 20px;
    opacity: 1;
}

@media (min-width: 768px) {
    .faq-answer.active {
        padding: 0 25px 25px;
    }
}

.faq-answer p {
    color: var(--text);
    line-height: 1.6;
    font-size: 1rem;
    margin-top: 16px;
}

@media (min-width: 768px) {
    .faq-answer p {
        line-height: 1.7;
        font-size: 1.1rem;
    }
}

/* ===== RODAPÉ ===== */
footer {
    background-color: var(--surface);
    color: var(--text);
    padding: 40px 0 20px;
    border-top: 1px solid var(--border);
}

.footer-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 30px;
    margin-bottom: 30px;
    padding: 0 15px;
}

.footer-logo {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    height: auto;
}

.footer-logo .logo-img {
    height: 60px;
    width: auto;
    object-fit: contain;
}

@media (min-width: 768px) {
    .footer-logo .logo-img {
        height: 70px;
    }
}

.footer-logo .logo-text {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--primary);
    text-align: center;
}

@media (min-width: 768px) {
    .footer-logo .logo-text {
        font-size: 1.5rem;
    }
}

.footer-logo .logo-text span {
    color: var(--accent);
}

.footer-col p {
    color: var(--text-light);
    line-height: 1.6;
    max-width: 600px;
    margin: 15px 0 0;
    font-size: 0.95rem;
}

@media (min-width: 768px) {
    .footer-col p {
        font-size: 1rem;
    }
}

/* Redes sociais no footer */
.footer-social {
    display: flex;
    gap: 12px;
    justify-content: center;
    flex-wrap: wrap;
    margin: 20px 0;
}

@media (min-width: 768px) {
    .footer-social {
        gap: 15px;
    }
}

.footer-social a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background-color: var(--border);
    border-radius: 50%;
    color: var(--text);
    text-decoration: none;
    transition: all 0.3s ease;
    font-size: 1.1rem;
    -webkit-tap-highlight-color: transparent;
}

@media (min-width: 768px) {
    .footer-social a {
        width: 45px;
        height: 45px;
        font-size: 1.2rem;
    }
}

.footer-social a:hover {
    background-color: var(--secondary);
    color: white;
    transform: translateY(-3px);
}

.footer-social a:active {
    transform: translateY(-1px);
}

.footer-bottom {
    text-align: center;
    padding: 20px 15px 0;
    border-top: 1px solid var(--border);
    color: var(--text-light);
    font-size: 0.85rem;
}

@media (min-width: 768px) {
    .footer-bottom {
        font-size: 0.9rem;
    }
}

/* ===== RESPONSIVIDADE GERAL ===== */

/* Large Desktop */
@media screen and (max-width: 1400px) {
    .container {
        max-width: 1140px;
    }
}

/* Desktop */
@media screen and (max-width: 1200px) {
    .container {
        max-width: 960px;
    }
}

/* Tablet Landscape */
@media screen and (max-width: 992px) {
    .container {
        max-width: 720px;
    }
}

/* Tablet Portrait */
@media screen and (max-width: 768px) {
    .container {
        max-width: 540px;
    }
}

/* Mobile */
@media screen and (max-width: 576px) {
    .btn {
        white-space: normal;
        width: 100%;
        max-width: 300px;
        margin: 0 auto;
    }
    
    .section-title {
        font-size: 1.6rem;
        margin-bottom: 30px;
    }
}

/* Small Mobile */
@media screen and (max-width: 360px) {
    .section-title {
        font-size: 1.4rem;
    }
}