/* Reset e Variáveis */
:root {
    --primary: #6366f1;
    --primary-dark: #4f46e5;
    --primary-light: #818cf8;
    --secondary: #10b981;
    --accent: #f59e0b;
    --dark: #ffffff;
    --dark-lighter: #f8fafc;
    --gray: #64748b;
    --gray-light: #94a3b8;
    --light: #0f172a;
    --white: #ffffff;
    --bg: #f1f5f9;
    --card-bg: #ffffff;
    --border: #e2e8f0;
    --gradient: linear-gradient(135deg, #6366f1 0%, #8b5cf6 50%, #a855f7 100%);
    --gradient-hover: linear-gradient(135deg, #4f46e5 0%, #7c3aed 50%, #9333ea 100%);
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.06);
    --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.08);
    --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.12);
    --shadow-glow: 0 0 40px rgba(99, 102, 241, 0.15);
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 24px;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    background-color: var(--bg);
    color: var(--light);
    line-height: 1.6;
    overflow-x: hidden;
}

.container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 24px;
}

/* Header */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border);
    z-index: 1000;
    padding: 16px 0;
}

.header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 24px;
    font-weight: 700;
}

.logo-icon {
    width: 32px;
    height: 32px;
    object-fit: contain;
}

.highlight {
    background: var(--gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.nav {
    display: flex;
    align-items: center;
    gap: 32px;
}

.nav a {
    color: var(--gray);
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s;
}

.nav a:hover {
    color: var(--primary);
}

.btn-admin {
    background: var(--bg);
    border: 1px solid var(--border);
    color: var(--gray);
    padding: 10px 20px;
    border-radius: var(--radius-sm);
    cursor: pointer;
    font-weight: 500;
    transition: all 0.3s;
    display: flex;
    align-items: center;
    gap: 8px;
}

.btn-admin:hover {
    background: var(--primary);
    color: var(--white);
    border-color: var(--primary);
}

/* Hero Section */
.hero {
    padding: 160px 0 100px;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(ellipse at center, rgba(99, 102, 241, 0.08) 0%, transparent 70%);
    animation: pulse 8s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.1); }
}

.hero-content {
    text-align: center;
    max-width: 800px;
    margin: 0 auto 60px;
    position: relative;
    z-index: 1;
}

.hero-content h1 {
    font-size: 56px;
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 24px;
}

.gradient-text {
    background: var(--gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-content p {
    font-size: 20px;
    color: var(--gray);
    margin-bottom: 40px;
}

.btn-primary {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    background: var(--gradient);
    color: var(--white);
    padding: 16px 32px;
    border-radius: var(--radius-md);
    text-decoration: none;
    font-weight: 600;
    font-size: 16px;
    transition: all 0.3s;
    border: none;
    cursor: pointer;
    box-shadow: var(--shadow-glow);
}

.btn-primary:hover {
    background: var(--gradient-hover);
    transform: translateY(-2px);
    box-shadow: 0 0 60px rgba(99, 102, 241, 0.5);
}

.hero-stats {
    display: flex;
    justify-content: center;
    gap: 60px;
    position: relative;
    z-index: 1;
}

.stat {
    text-align: center;
}

.stat-number {
    display: block;
    font-size: 48px;
    font-weight: 800;
    background: var(--gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.stat-label {
    color: var(--gray);
    font-size: 14px;
}

/* Seção de Serviços */
.servicos {
    padding: 100px 0;
}

.section-title {
    text-align: center;
    font-size: 44px;
    font-weight: 800;
    margin-bottom: 16px;
}

.section-subtitle {
    text-align: center;
    color: var(--gray-light);
    font-size: 18px;
    margin-bottom: 60px;
}

.servicos-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 24px;
}

.servico-card {
    background: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 32px;
    transition: all 0.3s;
    position: relative;
    overflow: hidden;
}

.servico-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--gradient);
    opacity: 0;
    transition: opacity 0.3s;
}

.servico-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
    border-color: rgba(99, 102, 241, 0.3);
}

.servico-card:hover::before {
    opacity: 1;
}

.servico-icon {
    width: 80px;
    height: 80px;
    background: #ffffff;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    overflow: hidden;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.servico-icon img {
    width: 56px;
    height: 56px;
    object-fit: contain;
}

.servico-card h3 {
    font-size: 22px;
    font-weight: 700;
    margin-bottom: 12px;
}

.servico-desc {
    color: var(--gray);
    font-size: 14px;
    margin-bottom: 24px;
    min-height: 40px;
}

.servico-price {
    margin-bottom: 20px;
    padding: 16px;
    background: rgba(99, 102, 241, 0.08);
    border-radius: var(--radius-sm);
    text-align: center;
    border: 2px solid rgba(99, 102, 241, 0.15);
}

.price-label {
    display: block;
    font-size: 12px;
    color: var(--gray);
    margin-bottom: 4px;
    font-weight: 500;
}

.price-value {
    font-size: 28px;
    font-weight: 700;
    color: var(--primary);
}

.price-period {
    color: var(--gray);
    font-size: 14px;
    font-weight: 500;
}

.btn-configurar {
    width: 100%;
    background: transparent;
    border: 2px solid var(--primary);
    color: var(--primary);
    padding: 14px;
    border-radius: var(--radius-sm);
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.btn-configurar:hover {
    background: var(--primary);
    color: var(--white);
}

/* Dashboard */
.dashboard {
    padding: 100px 0;
    background: var(--dark-lighter);
}

.dashboard-content {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 32px;
}

.plano-toggle {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 32px;
    font-weight: 500;
}

.plano-opcao {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
    padding: 12px 20px;
    border-radius: var(--radius-md);
    transition: all 0.3s;
    border: 2px solid var(--border);
    background: var(--bg);
    min-width: 140px;
}

.plano-opcao i {
    font-size: 20px;
    color: var(--gray);
}

.plano-opcao span {
    font-weight: 600;
    font-size: 14px;
    color: var(--gray);
}

.plano-opcao small {
    font-size: 11px;
    color: var(--gray-light);
}

.plano-opcao.active {
    border-color: var(--primary);
    background: rgba(99, 102, 241, 0.08);
}

.plano-opcao.active i,
.plano-opcao.active span {
    color: var(--primary);
}

.plano-anual .badge-desconto {
    margin-left: 0;
    margin-top: 4px;
}

.switch {
    position: relative;
    display: inline-block;
    width: 52px;
    height: 28px;
}

.switch input {
    opacity: 0;
    width: 0;
    height: 0;
}

.slider {
    position: absolute;
    cursor: pointer;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: var(--gray);
    transition: 0.4s;
    border-radius: 28px;
}

.slider:before {
    position: absolute;
    content: "";
    height: 20px;
    width: 20px;
    left: 4px;
    bottom: 4px;
    background-color: white;
    transition: 0.4s;
    border-radius: 50%;
}

input:checked + .slider {
    background-color: var(--primary);
}

input:checked + .slider:before {
    transform: translateX(24px);
}

.badge-desconto {
    background: var(--secondary);
    color: var(--white);
    padding: 4px 10px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 700;
    margin-left: 4px;
}

.servicos-selecionados {
    background: var(--bg);
    border-radius: var(--radius-md);
    padding: 24px;
    min-height: 300px;
    border: 1px solid var(--border);
}

.empty-state {
    color: var(--gray);
    text-align: center;
    padding: 40px 20px;
}

.servico-selecionado-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px;
    background: var(--card-bg);
    border-radius: var(--radius-sm);
    margin-bottom: 12px;
    border: 1px solid var(--border);
}

.servico-selecionado-item .info h4 {
    font-size: 16px;
    margin-bottom: 4px;
}

.servico-selecionado-item .info p {
    font-size: 12px;
    color: var(--gray);
}

.servico-selecionado-item .price {
    font-size: 18px;
    font-weight: 700;
    color: var(--primary);
}

.btn-remover {
    background: transparent;
    border: none;
    color: var(--gray);
    cursor: pointer;
    padding: 8px;
    transition: color 0.3s;
}

.btn-remover:hover {
    color: #ef4444;
}

/* Resumo Card */
.resumo-card {
    background: var(--card-bg);
    border-radius: var(--radius-md);
    padding: 32px;
    position: sticky;
    top: 100px;
    border: 2px solid var(--primary);
    box-shadow: var(--shadow-lg);
}

.resumo-card h3 {
    font-size: 22px;
    margin-bottom: 24px;
}

.resumo-itens {
    margin-bottom: 32px;
}

.resumo-item {
    display: flex;
    justify-content: space-between;
    padding: 12px 0;
    border-bottom: 1px solid var(--border);
}

.resumo-item.desconto {
    color: var(--secondary);
    font-weight: 600;
    background: rgba(16, 185, 129, 0.08);
    padding: 12px 16px;
    border-radius: var(--radius-sm);
    margin: 8px 0;
}

.resumo-item.anual-info {
    background: rgba(99, 102, 241, 0.08);
    padding: 12px 16px;
    border-radius: var(--radius-sm);
    margin: 8px 0;
    color: var(--primary);
    font-weight: 600;
}

.resumo-item.total {
    border-bottom: none;
    padding-top: 20px;
    font-size: 20px;
    font-weight: 700;
    border-top: 2px solid var(--border);
}

.resumo-item.total span:last-child {
    color: var(--primary);
}

.btn-enviar {
    width: 100%;
    background: var(--gradient);
    color: var(--white);
    border: none;
    padding: 16px;
    border-radius: var(--radius-sm);
    font-weight: 600;
    font-size: 16px;
    cursor: pointer;
    transition: all 0.3s;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
}

.btn-enviar:hover {
    background: var(--gradient-hover);
    transform: translateY(-2px);
}

/* Modal */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(10px);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 2000;
    padding: 20px;
}

.modal-overlay.active {
    display: flex;
}

.modal-content {
    background: var(--card-bg);
    border-radius: var(--radius-xl);
    max-width: 800px;
    width: 100%;
    max-height: 90vh;
    overflow-y: auto;
    padding: 48px;
    position: relative;
    border: 1px solid var(--border);
    box-shadow: var(--shadow-lg);
}

.modal-close {
    position: absolute;
    top: 20px;
    right: 20px;
    background: transparent;
    border: none;
    color: var(--gray-light);
    font-size: 24px;
    cursor: pointer;
    padding: 8px;
    transition: color 0.3s;
}

.modal-close:hover {
    color: var(--white);
}

.modal-content h2 {
    font-size: 32px;
    margin-bottom: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 16px;
}

.modal-content h2 i {
    color: var(--primary);
}

/* Modal Title com Ícone Centralizado */
.modal-title {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 16px;
    margin-bottom: 8px;
}

.modal-icon {
    width: 80px;
    height: 80px;
    background: #ffffff;
    border-radius: var(--radius-md);
    padding: 12px;
    object-fit: contain;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.modal-subtitle {
    color: var(--gray-light);
    margin-bottom: 32px;
}

.form-group {
    margin-bottom: 24px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
    color: var(--gray-light);
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 14px 16px;
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    color: var(--light);
    font-size: 15px;
    font-family: inherit;
    transition: border-color 0.3s;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.1);
}

.form-group textarea {
    min-height: 100px;
    resize: vertical;
}

.checkbox-group {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 12px;
}

.checkbox-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px;
    background: var(--bg);
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: background 0.3s;
    border: 1px solid var(--border);
}

.checkbox-item:hover {
    background: rgba(99, 102, 241, 0.05);
    border-color: var(--primary);
}

.checkbox-item input[type="checkbox"] {
    width: 18px;
    height: 18px;
    accent-color: var(--primary);
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.btn-salvar {
    width: 100%;
    background: var(--gradient);
    color: var(--white);
    border: none;
    padding: 16px;
    border-radius: var(--radius-sm);
    font-weight: 600;
    font-size: 16px;
    cursor: pointer;
    margin-top: 24px;
    transition: all 0.3s;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
}

.btn-salvar:hover {
    background: var(--gradient-hover);
    transform: translateY(-2px);
}

/* Login Modal */
.login-modal {
    max-width: 450px;
    text-align: center;
}

.login-header {
    margin-bottom: 32px;
}

.login-header i {
    font-size: 48px;
    color: var(--primary);
    margin-bottom: 16px;
}

.login-header h2 {
    font-size: 28px;
    margin-bottom: 8px;
}

.login-header p {
    color: var(--gray-light);
    font-size: 14px;
}

.login-error {
    background: rgba(239, 68, 68, 0.1);
    border: 1px solid rgba(239, 68, 68, 0.3);
    color: #ef4444;
    padding: 12px 16px;
    border-radius: var(--radius-sm);
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 14px;
}

.login-error i {
    font-size: 16px;
}

.btn-login {
    width: 100%;
    background: var(--gradient);
    color: var(--white);
    border: none;
    padding: 16px;
    border-radius: var(--radius-sm);
    font-weight: 600;
    font-size: 16px;
    cursor: pointer;
    margin-top: 24px;
    transition: all 0.3s;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
}

.btn-login:hover {
    background: var(--gradient-hover);
    transform: translateY(-2px);
}

/* Admin Modal */
.admin-header {
    margin-bottom: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
}

.admin-header i {
    font-size: 32px;
    color: var(--primary);
}

.admin-header h2 {
    font-size: 28px;
    margin: 0;
}

.admin-subtitle {
    color: var(--gray-light);
    margin-bottom: 32px;
}

.admin-actions {
    display: flex;
    gap: 16px;
    margin-top: 24px;
}

.btn-logout {
    flex: 1;
    background: rgba(239, 68, 68, 0.1);
    border: 1px solid rgba(239, 68, 68, 0.3);
    color: #ef4444;
    padding: 16px;
    border-radius: var(--radius-sm);
    font-weight: 600;
    font-size: 16px;
    cursor: pointer;
    transition: all 0.3s;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
}

.btn-logout:hover {
    background: rgba(239, 68, 68, 0.2);
    border-color: #ef4444;
}

.admin-prices {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
    margin-bottom: 32px;
}

.admin-price-item {
    text-align: left;
}

.admin-price-item label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
    color: var(--gray-light);
}

.admin-price-item input {
    width: 100%;
    padding: 14px 16px;
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    color: var(--light);
    font-size: 18px;
    font-weight: 600;
}

.admin-price-item input:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.1);
}

/* Footer */
.footer {
    padding: 40px 0;
    text-align: center;
    color: var(--gray);
    border-top: 1px solid var(--border);
    background: var(--card-bg);
}

/* Responsivo */
@media (max-width: 1024px) {
    .dashboard-content {
        grid-template-columns: 1fr;
    }
    
    .resumo-card {
        position: static;
    }
}

@media (max-width: 768px) {
    .hero-content h1 {
        font-size: 40px;
    }
    
    .section-title {
        font-size: 32px;
    }
    
    .hero-stats {
        gap: 30px;
    }
    
    .stat-number {
        font-size: 36px;
    }
    
    .nav {
        gap: 16px;
    }
    
    .nav a {
        display: none;
    }
    
    .modal-content {
        padding: 32px 24px;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .admin-prices {
        grid-template-columns: 1fr;
    }
    
    .checkbox-group {
        grid-template-columns: 1fr;
    }
}

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

@keyframes shake {
    0%, 100% { transform: translateX(0); }
    10%, 30%, 50%, 70%, 90% { transform: translateX(-10px); }
    20%, 40%, 60%, 80% { transform: translateX(10px); }
}

/* Botão Admin Logado */
.btn-admin.logged-in {
    background: rgba(16, 185, 129, 0.2);
    border-color: rgba(16, 185, 129, 0.5);
    color: #10b981;
}

.btn-admin.logged-in:hover {
    background: rgba(16, 185, 129, 0.3);
    border-color: #10b981;
}

.servico-card {
    animation: fadeIn 0.5s ease-out;
}

.servico-card:nth-child(1) { animation-delay: 0.1s; }
.servico-card:nth-child(2) { animation-delay: 0.2s; }
.servico-card:nth-child(3) { animation-delay: 0.3s; }
.servico-card:nth-child(4) { animation-delay: 0.4s; }
.servico-card:nth-child(5) { animation-delay: 0.5s; }
.servico-card:nth-child(6) { animation-delay: 0.6s; }
.servico-card:nth-child(7) { animation-delay: 0.7s; }
.servico-card:nth-child(8) { animation-delay: 0.8s; }

/* Scrollbar personalizada */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: var(--dark);
}

::-webkit-scrollbar-thumb {
    background: var(--gray);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--primary);
}