/* Sistema de Rifas - Estilos Responsivos */

/* Breakpoints */
/* Mobile: < 768px */
/* Tablet: 768px - 1024px */
/* Desktop: > 1024px */

/* Mobile First - Estilos base para mobile */

/* Tablet */
@media (min-width: 768px) {
    .container {
        padding: 0 2rem;
    }
    
    .hero-title {
        font-size: 3.5rem;
    }
    
    .hero-subtitle {
        font-size: 1.5rem;
    }
    
    .section {
        padding: 5rem 0;
    }
    
    .section-title h2 {
        font-size: 3rem;
    }
    
    /* Grid responsivo para tablets */
    .col-md-1 { flex: 0 0 8.333333%; }
    .col-md-2 { flex: 0 0 16.666667%; }
    .col-md-3 { flex: 0 0 25%; }
    .col-md-4 { flex: 0 0 33.333333%; }
    .col-md-6 { flex: 0 0 50%; }
    .col-md-8 { flex: 0 0 66.666667%; }
    .col-md-9 { flex: 0 0 75%; }
    .col-md-12 { flex: 0 0 100%; }
    
    /* Navegação para tablet */
    .navbar-nav {
        gap: 3rem;
    }
    
    /* Cards em grid para tablet */
    .campaigns-grid {
        display: grid;
        grid-template-columns: repeat(2, 1fr);
        gap: 2rem;
    }
    
    /* Formulários para tablet */
    .form-row {
        display: flex;
        gap: 1rem;
    }
    
    .form-row .form-group {
        flex: 1;
    }
}

/* Desktop */
@media (min-width: 1024px) {
    .container {
        padding: 0 3rem;
    }
    
    .hero {
        padding: 6rem 0;
    }
    
    .hero-title {
        font-size: 4rem;
    }
    
    .hero-subtitle {
        font-size: 1.75rem;
    }
    
    .section {
        padding: 6rem 0;
    }
    
    .section-title h2 {
        font-size: 3.5rem;
    }
    
    /* Grid responsivo para desktop */
    .col-lg-1 { flex: 0 0 8.333333%; }
    .col-lg-2 { flex: 0 0 16.666667%; }
    .col-lg-3 { flex: 0 0 25%; }
    .col-lg-4 { flex: 0 0 33.333333%; }
    .col-lg-6 { flex: 0 0 50%; }
    .col-lg-8 { flex: 0 0 66.666667%; }
    .col-lg-9 { flex: 0 0 75%; }
    .col-lg-12 { flex: 0 0 100%; }
    
    /* Navegação para desktop */
    .navbar {
        padding: 0.8rem 0;
    }
    
    .navbar-nav {
        gap: 4rem;
    }
    
    /* Cards em grid para desktop */
    .campaigns-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 2.5rem;
    }
    
    /* Layout de duas colunas para desktop */
    .two-columns {
        display: grid;
        grid-template-columns: 2fr 1fr;
        gap: 3rem;
        align-items: start;
    }
    
    /* Sidebar */
    .sidebar {
        position: sticky;
        top: 2rem;
    }
}

/* Desktop Large */
@media (min-width: 1200px) {
    .container {
        max-width: 1400px;
    }
    
    .hero-title {
        font-size: 4.5rem;
    }
    
    .section-title h2 {
        font-size: 4rem;
    }
    
    /* Cards em grid para desktop large */
    .campaigns-grid {
        grid-template-columns: repeat(4, 1fr);
        gap: 3rem;
    }
}

/* Mobile específico */
@media (max-width: 767px) {
    /* Ajustes para mobile */
    .container {
        padding: 0 1rem;
    }
    
    .hero {
        padding: 3rem 0;
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-subtitle {
        font-size: 1.125rem;
    }
    
    .section {
        padding: 3rem 0;
    }
    
    .section-title h2 {
        font-size: 2rem;
    }
    
    /* Navegação mobile */
    .navbar {
        padding: 1rem 0;
        position: relative;
    }
    
    .navbar-content {
        position: relative;
    }
    
    /* Menu Mobile - CSS Completamente Reescrito */
    .navbar-nav {
        position: fixed !important;
        top: 0 !important;
        left: 0 !important;
        right: 0 !important;
        bottom: 0 !important;
        width: 100vw !important;
        height: 100vh !important;
        background: #020716 !important;
        display: flex !important;
        flex-direction: column !important;
        justify-content: flex-start !important;
        align-items: center !important;
        gap: 1rem !important;
        transform: translateX(-100%) !important;
        opacity: 0 !important;
        visibility: hidden !important;
        transition: all 0.3s ease !important;
        z-index: 9999 !important;
        padding: 100px 2rem 2rem 2rem !important;
        margin: 0 !important;
        border: none !important;
        box-shadow: none !important;
        backdrop-filter: none !important;
    }
    
    .navbar-nav.active {
        transform: translateX(0) !important;
        opacity: 1 !important;
        visibility: visible !important;
        background: #020716 !important;
    }
    
    .navbar-nav .nav-link {
        font-size: 1.2rem !important;
        padding: 1rem 2rem !important;
        border-radius: 8px !important;
        transition: all 0.3s ease !important;
        text-align: center !important;
        min-width: 200px !important;
        max-width: 250px !important;
        background: transparent !important;
        color: white !important;
        text-decoration: none !important;
        border: 1px solid rgba(255, 255, 255, 0.2) !important;
        display: block !important;
        width: 100% !important;
        height: auto !important;
        margin: 0.5rem 0 !important;
        font-weight: 500 !important;
    }
    
    .navbar-nav .nav-link:hover,
    .navbar-nav .nav-link.active {
        background: rgba(0, 150, 255, 0.1) !important;
        color: #0096ff !important;
        transform: translateY(-2px) !important;
        border-color: #0096ff !important;
        box-shadow: 0 4px 12px rgba(0, 150, 255, 0.3) !important;
    }
    
    .navbar-nav .btn {
        font-size: 1.2rem !important;
        padding: 1rem 2rem !important;
        border-radius: 8px !important;
        transition: all 0.3s ease !important;
        text-align: center !important;
        min-width: 200px !important;
        max-width: 250px !important;
        background: var(--gradient-blue) !important;
        color: white !important;
        text-decoration: none !important;
        border: 1px solid #0096ff !important;
        display: block !important;
        width: 100% !important;
        height: auto !important;
        margin: 0.5rem 0 !important;
        font-weight: 600 !important;
        box-shadow: 0 2px 8px rgba(0, 150, 255, 0.3) !important;
    }
    
    .navbar-nav .btn:hover {
        background: var(--gradient-blue-hover) !important;
        transform: translateY(-2px) !important;
        box-shadow: 0 6px 16px rgba(0, 150, 255, 0.4) !important;
    }
    
    /* Botão X para fechar o menu */
    .navbar-nav::before {
        content: '×' !important;
        position: absolute !important;
        top: 20px !important;
        right: 20px !important;
        font-size: 2rem !important;
        color: white !important;
        cursor: pointer !important;
        z-index: 10000 !important;
        width: 40px !important;
        height: 40px !important;
        display: flex !important;
        align-items: center !important;
        justify-content: center !important;
        border-radius: 50% !important;
        background: rgba(255, 255, 255, 0.1) !important;
        transition: all 0.3s ease !important;
        border: 1px solid rgba(255, 255, 255, 0.2) !important;
    }
    
    .navbar-nav::before:hover {
        background: rgba(255, 255, 255, 0.2) !important;
        transform: scale(1.1) !important;
    }
    
    
    /* Botão hamburger */
    .navbar-toggle {
        display: flex !important;
    }
    
    /* Cards em coluna única para mobile */
    .campaigns-grid {
        display: flex;
        flex-direction: column;
        gap: 1.5rem;
        align-items: center;
    }
    
    .campaign-card {
        width: 100%;
        max-width: 600px;
        height: auto;
        min-height: 450px;
    }
    
    .card-body {
        padding: 1rem;
    }
    
    .card-footer {
        padding: 1rem;
    }
    
    /* Botões em mobile */
    .btn {
        width: 100%;
        justify-content: center;
    }
    
    .btn-group {
        display: flex;
        flex-direction: column;
        gap: 0.5rem;
    }
    
    .btn-group .btn {
        width: 100%;
    }
    
    /* Formulários em mobile */
    .form-control {
        font-size: 16px; /* Previne zoom no iOS */
    }
    
    /* Cards em mobile */
    .card {
        padding: 1rem;
    }
    
    /* Texto em mobile */
    h1 { font-size: 2rem; }
    h2 { font-size: 1.75rem; }
    h3 { font-size: 1.5rem; }
    
    /* Utilitários mobile */
    .d-mobile-none { display: none; }
    .d-mobile-block { display: block; }
    .d-mobile-flex { display: flex; }
    
    /* Margens e paddings mobile */
    .mb-mobile-1 { margin-bottom: 0.5rem; }
    .mb-mobile-2 { margin-bottom: 1rem; }
    .mb-mobile-3 { margin-bottom: 1.5rem; }
    
    .mt-mobile-1 { margin-top: 0.5rem; }
    .mt-mobile-2 { margin-top: 1rem; }
    .mt-mobile-3 { margin-top: 1.5rem; }
    
    .p-mobile-1 { padding: 0.5rem; }
    .p-mobile-2 { padding: 1rem; }
    .p-mobile-3 { padding: 1.5rem; }
    
    /* Melhorias adicionais para mobile */
    .hero-actions {
        flex-direction: column;
        gap: 1rem;
    }
    
    .hero-actions .btn {
        width: 100%;
        max-width: 280px;
        margin: 0 auto;
    }
    
    .hero-stats {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    .stat-item {
        padding: 1rem;
    }
    
    .stat-number {
        font-size: 2rem;
    }
    
    /* Melhorias para cards em mobile */
    .campaign-card {
        margin-bottom: 1.5rem;
    }
    
    .campaign-image {
        height: 160px;
    }
    
    .campaign-numbers {
        grid-template-columns: 1fr;
        gap: 0.75rem;
    }
    
    .number-item {
        padding: 0.75rem;
    }
    
    /* Melhorias para botões em mobile */
    .btn {
        min-height: 48px;
        font-size: 1rem;
    }
    
    .btn-sm {
        min-height: 40px;
        font-size: 0.875rem;
    }
    
    .btn-lg {
        min-height: 56px;
        font-size: 1.125rem;
    }
}

/* Tablet específico */
@media (min-width: 768px) and (max-width: 1023px) {
    .d-tablet-none { display: none; }
    .d-tablet-block { display: block; }
    .d-tablet-flex { display: flex; }
    
    /* Ajustes específicos para tablet */
    .campaigns-grid {
        grid-template-columns: 1fr;
        justify-items: center;
    }
    
    .campaign-card {
        width: 100%;
        max-width: 600px;
        height: auto;
        min-height: 450px;
    }
    
    /* Navegação tablet */
    .navbar {
        padding: 1.25rem 0;
    }
    
    .navbar-nav {
        flex-direction: row;
        position: static;
        transform: none;
        opacity: 1;
        visibility: visible;
        background: none;
        border: none;
        padding: 0;
        gap: 1.5rem;
    }
    
    .navbar-nav .nav-link {
        font-size: 0.95rem;
        padding: 0.5rem 1rem;
    }
    
    .navbar-nav .btn {
        font-size: 0.875rem;
        padding: 0.5rem 1rem;
    }
    
    .navbar-toggle {
        display: none;
    }
    
    /* Ajustes de espaçamento para tablet */
    .hero {
        padding: 4rem 0;
    }
    
    .hero-title {
        font-size: 3rem;
    }
    
    .section {
        padding: 4rem 0;
    }
    
    /* Cards de campanha para tablet */
    .campaign-card {
        width: 100%;
        max-width: 600px;
        height: 450px;
    }
    
    .campaign-image {
        height: 200px;
    }
}

/* Desktop específico */
@media (min-width: 1024px) {
    .d-desktop-none { display: none; }
    .d-desktop-block { display: block; }
    .d-desktop-flex { display: flex; }
    
    /* Navegação desktop */
    .navbar-toggle {
        display: none;
    }
    
    /* Hover effects apenas em desktop */
    .card:hover {
        transform: translateY(-4px);
    }
    
    .btn:hover {
        transform: translateY(-2px);
    }
    
    /* Grid responsivo avançado */
    .campaigns-grid {
        grid-template-columns: 1fr;
        justify-items: center;
    }
    
    .campaign-card {
        width: 600px;
        height: auto;
        min-height: 450px;
    }
}

/* Landscape mobile */
@media (max-width: 767px) and (orientation: landscape) {
    .hero {
        padding: 2rem 0;
    }
    
    .hero-title {
        font-size: 2rem;
    }
    
    .section {
        padding: 2rem 0;
    }
}

/* Print styles */
@media print {
    .navbar,
    .btn,
    .hero {
        display: none;
    }
    
    .card {
        box-shadow: none;
        border: 1px solid #ccc;
    }
    
    body {
        background: white;
        color: black;
    }
}

/* High contrast mode */
@media (prefers-contrast: high) {
    :root {
        --primary-bg: #000000;
        --secondary-bg: #1a1a1a;
        --text-primary: #ffffff;
        --accent-blue: #00aaff;
    }
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
    
    .card:hover {
        transform: none;
    }
    
    .btn:hover {
        transform: none;
    }
}

/* Dark mode (já é o padrão, mas pode ser útil para futuras implementações) */
@media (prefers-color-scheme: dark) {
    /* Estilos já estão em modo escuro por padrão */
}

/* Light mode (para futuras implementações) */
@media (prefers-color-scheme: light) {
    /* Estilos para modo claro podem ser implementados aqui */
}

/* Container queries (suporte moderno) */
@container (min-width: 300px) {
    .card {
        padding: 1.5rem;
    }
}

@container (min-width: 500px) {
    .card {
        padding: 2rem;
    }
}

/* Utilities responsivas */
.text-responsive {
    font-size: 1rem;
}

@media (min-width: 768px) {
    .text-responsive {
        font-size: 1.125rem;
    }
}

@media (min-width: 1024px) {
    .text-responsive {
        font-size: 1.25rem;
    }
}

/* Spacing responsivo */
.spacing-responsive {
    margin: 1rem 0;
}

@media (min-width: 768px) {
    .spacing-responsive {
        margin: 2rem 0;
    }
}

@media (min-width: 1024px) {
    .spacing-responsive {
        margin: 3rem 0;
    }
}