/* Estilos gerais */
:root {
    --cor-primaria: #4CAF50;
    --cor-secundaria: #FFC107;
    --cor-terciaria: #2196F3;
    --cor-texto: #f0f0f0;
    --cor-fundo: #121212;
    --cor-fundo-secao: #1e1e1e;
    --sombra: 0 4px 8px rgba(0, 0, 0, 0.3);
    --borda-radius: 8px;
    --espacamento: 20px;
}

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

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: var(--cor-texto);
    background-color: var(--cor-fundo);
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--espacamento);
}

h1, h2, h3 {
    margin-bottom: 20px;
    color: var(--cor-primaria);
}

h1 {
    font-size: 2.5rem;
}

h2 {
    font-size: 2rem;
    text-align: center;
    position: relative;
    padding-bottom: 15px;
}

h2::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 3px;
    background-color: var(--cor-secundaria);
}

p {
    margin-bottom: 15px;
}

section {
    padding: 60px 0;
    background-color: var(--cor-fundo-secao);
    margin-bottom: 30px;
    border-radius: var(--borda-radius);
    box-shadow: var(--sombra);
}

section:nth-child(even) {
    background-color: #252525;
}

/* Header */
header {
    background: linear-gradient(135deg, var(--cor-primaria), var(--cor-terciaria));
    color: white;
    text-align: center;
    padding: 80px 20px;
    border-radius: 0 0 var(--borda-radius) var(--borda-radius);
}

header h1 {
    color: white;
    margin-bottom: 15px;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.2);
}

.slogan {
    font-size: 1.2rem;
    margin-bottom: 30px;
    font-weight: 300;
}

.logo-container {
    margin-bottom: 20px;
}

.logo-img {
    width: 150px;
    height: 150px;
    border-radius: 50%;
    margin: 0 auto;
    display: block;
    object-fit: cover;
}

/* Seção de apresentação */
.apresentacao .container {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 30px;
}

.texto-apresentacao {
    flex: 1;
    min-width: 300px;
}

.imagem-apresentacao {
    flex: 1;
    min-width: 300px;
    display: flex;
    justify-content: center;
}

.curso-img {
    width: 100%;
    max-height: 400px;
    border-radius: var(--borda-radius);
    object-fit: contain;
}

/* Botão animado */
.botao-container {
    text-align: center;
    margin: 40px 0 20px;
}

.botao-animado {
    display: inline-block;
    padding: 15px 30px;
    background: linear-gradient(45deg, var(--cor-secundaria), #FF9800);
    color: white;
    text-decoration: none;
    font-weight: bold;
    font-size: 1.2rem;
    border-radius: 50px;
    box-shadow: 0 5px 15px rgba(255, 193, 7, 0.4);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    z-index: 1;
}

.botao-animado::before {
    content: '';
    position: absolute;
    top: -10px;
    left: -10px;
    right: -10px;
    bottom: -10px;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.8) 0%, rgba(255, 255, 255, 0) 70%);
    opacity: 0;
    z-index: -1;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% {
        transform: scale(0.95);
        opacity: 0.7;
    }
    70% {
        transform: scale(1.05);
        opacity: 0.2;
    }
    100% {
        transform: scale(0.95);
        opacity: 0.7;
    }
}

.botao-animado:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(255, 193, 7, 0.6);
}

.botao-animado:active {
    transform: translateY(0);
    box-shadow: 0 4px 15px rgba(255, 193, 7, 0.4);
}

/* Vantagens */
.vantagens-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.vantagem-item {
    text-align: center;
    padding: 30px 20px;
    background-color: #2a2a2a;
    border-radius: var(--borda-radius);
    box-shadow: var(--sombra);
    transition: transform 0.3s ease;
}

.vantagem-item:hover {
    transform: translateY(-10px);
}

.vantagem-item i {
    font-size: 3rem;
    color: var(--cor-primaria);
    margin-bottom: 20px;
}

.vantagem-item h3 {
    color: var(--cor-primaria);
    margin-bottom: 15px;
}

/* Testemunhos */
.testemunhos-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.testemunho-item {
    background-color: #2a2a2a;
    border-radius: var(--borda-radius);
    padding: 30px;
    box-shadow: var(--sombra);
    text-align: center;
}

.testemunho-img {
    width: 100px;
    height: 100px;
    border-radius: 50%;
    margin: 0 auto 20px;
    object-fit: cover;
}

.estrelas {
    color: var(--cor-secundaria);
    font-size: 1.5rem;
    margin-bottom: 15px;
}

/* Formulário de avaliação */
.form-avaliacao {
    max-width: 600px;
    margin: 0 auto;
    background-color: #2a2a2a;
    padding: 30px;
    border-radius: var(--borda-radius);
    box-shadow: var(--sombra);
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 12px;
    border: 1px solid #444;
    background-color: #333;
    color: var(--cor-texto);
    border-radius: var(--borda-radius);
    font-family: inherit;
    font-size: 1rem;
}

.form-group textarea {
    resize: vertical;
}

.rating {
    display: flex;
    flex-direction: row-reverse;
    justify-content: flex-end;
}

.rating input {
    display: none;
}

.rating label {
    cursor: pointer;
    font-size: 30px;
    color: #ddd;
    transition: color 0.3s ease;
}

.rating label:hover,
.rating label:hover ~ label,
.rating input:checked ~ label {
    color: var(--cor-secundaria);
}

.btn-submit {
    background-color: var(--cor-primaria);
    color: white;
    border: none;
    padding: 12px 25px;
    border-radius: 50px;
    cursor: pointer;
    font-size: 1rem;
    font-weight: bold;
    transition: background-color 0.3s ease;
}

.btn-submit:hover {
    background-color: #3d8b40;
}

/* Contato */
.botao-whatsapp {
    display: inline-block;
    background-color: #25D366;
    color: white;
    padding: 15px 30px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: bold;
    transition: all 0.3s ease;
    box-shadow: 0 4px 10px rgba(37, 211, 102, 0.3);
}

.botao-whatsapp i {
    margin-right: 10px;
    font-size: 1.2rem;
}

.botao-whatsapp:hover {
    background-color: #128C7E;
    transform: translateY(-3px);
    box-shadow: 0 6px 15px rgba(37, 211, 102, 0.4);
}

.contato .container {
    text-align: center;
}

/* Pagamento */
.pagamento {
    text-align: center;
}

.metodos-pagamento {
    margin-top: 30px;
}

.pagamentos-img {
    max-width: 100%;
    height: auto;
    border-radius: var(--borda-radius);
    margin: 0 auto;
    display: block;
}

/* Garantia */
.garantia {
    background: linear-gradient(135deg, #1a1a1a, #2d2d2d);
    color: var(--cor-texto);
    padding: 60px 0;
    border-top: 3px solid var(--cor-secundaria);
    border-bottom: 3px solid var(--cor-secundaria);
}

.garantia-content {
    display: flex;
    align-items: center;
    gap: 30px;
    margin-top: 30px;
}

.garantia-icon {
    flex: 0 0 120px;
    text-align: center;
}

.garantia-icon i {
    font-size: 5rem;
    color: var(--cor-secundaria);
    animation: pulse-shield 2s infinite;
}

@keyframes pulse-shield {
    0% {
        transform: scale(1);
        text-shadow: 0 0 10px rgba(255, 193, 7, 0.5);
    }
    50% {
        transform: scale(1.1);
        text-shadow: 0 0 20px rgba(255, 193, 7, 0.8);
    }
    100% {
        transform: scale(1);
        text-shadow: 0 0 10px rgba(255, 193, 7, 0.5);
    }
}

.garantia-texto {
    flex: 1;
}

.garantia-texto h3 {
    color: var(--cor-secundaria);
    font-size: 1.8rem;
    margin-bottom: 20px;
}

.garantia-texto strong {
    color: var(--cor-secundaria);
    font-weight: bold;
}

/* CTA Final */
.cta-final {
    background: linear-gradient(135deg, var(--cor-primaria), var(--cor-terciaria));
    color: white;
    text-align: center;
    padding: 60px 0;
}

.cta-final h2 {
    color: white;
}

.cta-final h2::after {
    background-color: white;
}

/* Footer */
footer {
    background-color: #333;
    color: white;
    padding: 30px 0;
    text-align: center;
}

footer .container {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.marca-dagua {
    margin-top: 20px;
    opacity: 0.5;
    font-size: 0.8rem;
}

/* Responsividade */
@media (max-width: 768px) {
    h1 {
        font-size: 2rem;
    }
    
    h2 {
        font-size: 1.5rem;
    }
    
    .apresentacao .container {
        flex-direction: column;
    }
    
    .vantagens-grid,
    .testemunhos-grid {
        grid-template-columns: 1fr;
    }
    
    .botao-animado {
        padding: 12px 25px;
        font-size: 1rem;
    }
    
    section {
        padding: 40px 0;
    }
}