/* --- Reset Básico & Fontes --- */
body,
html {
    margin: 0;
    padding: 0;
    font-family: 'Roboto', sans-serif;
    background-color: #f4f7f6;
    color: #333333;
}

/* --- Cores da Identidade Visual --- */
:root {
    --azul-marinho: #0D2A4B;
    --amarelo-destaque: #FFC107;
    --verde-sustentavel: #2E8540;
    --branco: #FFFFFF;
    --cinza-claro: #f4f7f6;
    --cinza-borda: #dddddd;
}

/* --- Layout Principal --- */
.container {
    max-width: 800px;
    margin: 60px auto;
    padding: 30px 40px;
    background-color: var(--branco);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    border-radius: 10px;
}

/* --- Cabeçalho --- */
header {
    text-align: center;
    border-bottom: 1px solid var(--cinza-borda);
    padding-bottom: 20px;
    margin-bottom: 30px;
}

.logo {
    max-width: 260px;
    margin-bottom: 30px;
    position: relative;
    animation: logoFloat 3s ease-in-out infinite, logoGlow 2s ease-in-out infinite alternate;
    transition: all 0.3s ease;
    filter: drop-shadow(0 8px 25px rgba(0, 0, 0, 0.3));
}

.logo::before {
    content: '';
    position: absolute;
    top: -10px;
    left: -10px;
    right: -10px;
    bottom: -10px;
    background: linear-gradient(45deg, var(--amarelo-destaque), #FFF200, var(--amarelo-destaque));
    border-radius: 15px;
    z-index: -1;
    opacity: 0.3;
    filter: blur(15px);
    animation: pulse 2s ease-in-out infinite;
}

.logo::after {
    content: '';
    position: absolute;
    top: -5px;
    left: -5px;
    right: -5px;
    bottom: -5px;
    background: linear-gradient(135deg, rgba(255, 193, 7, 0.4), rgba(255, 255, 255, 0.2));
    border-radius: 10px;
    z-index: -1;
    animation: shimmer 3s ease-in-out infinite;
}

@keyframes logoFloat {

    0%,
    100% {
        transform: translateY(0px) scale(1);
        filter: drop-shadow(0 8px 25px rgba(0, 0, 0, 0.3));
    }

    50% {
        transform: translateY(-12px) scale(1.02);
        filter: drop-shadow(0 15px 35px rgba(0, 0, 0, 0.4));
    }
}

@keyframes logoGlow {
    0% {
        filter: drop-shadow(0 8px 25px rgba(0, 0, 0, 0.3)) drop-shadow(0 0 20px rgba(255, 193, 7, 0.3));
    }

    100% {
        filter: drop-shadow(0 8px 25px rgba(0, 0, 0, 0.3)) drop-shadow(0 0 40px rgba(255, 193, 7, 0.6));
    }
}

@keyframes pulse {

    0%,
    100% {
        opacity: 0.3;
        transform: scale(1);
    }

    50% {
        opacity: 0.6;
        transform: scale(1.05);
    }
}

@keyframes shimmer {
    0% {
        opacity: 0.5;
    }

    50% {
        opacity: 0.8;
    }

    100% {
        opacity: 0.5;
    }
}

.logo:hover {
    transform: scale(1.1) !important;
    filter: drop-shadow(0 15px 35px rgba(0, 0, 0, 0.4)) drop-shadow(0 0 50px rgba(255, 193, 7, 0.8)) !important;
}

header h1 {
    color: var(--azul-marinho);
    font-size: 2.5rem;
    margin: 0;
}

header p {
    font-size: 1.1rem;
    color: #555;
}

/* --- Caixa de Erros --- */
.errors-container {
    padding: 15px;
    margin-bottom: 20px;
    background-color: #f8d7da;
    color: #721c24;
    border: 1px solid #f5c6cb;
    border-radius: 5px;
}

.errors-container ul {
    margin: 0;
    padding-left: 20px;
}

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

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 700;
    color: var(--azul-marinho);
}

input[type="text"],
input[type="email"],
input[type="tel"],
select,
textarea {
    width: 100%;
    padding: 12px;
    border: 1px solid var(--cinza-borda);
    border-radius: 5px;
    box-sizing: border-box;
    /* Garante que padding não afete a largura final */
    font-size: 1rem;
    transition: border-color 0.3s, box-shadow 0.3s;
}

input[type="text"]:focus,
input[type="email"]:focus,
input[type="tel"]:focus,
select:focus,
textarea:focus {
    outline: none;
    border-color: var(--amarelo-destaque);
    box-shadow: 0 0 5px rgba(255, 193, 7, 0.5);
}

/* --- Botão de Envio --- */
.btn-submit {
    display: block;
    width: 100%;
    padding: 15px;
    background-color: var(--amarelo-destaque);
    color: var(--azul-marinho);
    border: none;
    border-radius: 5px;
    font-size: 1.2rem;
    font-weight: 700;
    cursor: pointer;
    transition: background-color 0.3s, transform 0.2s;
}

.btn-submit:hover {
    background-color: #e6ac00;
    /* Um tom de amarelo mais escuro */
    transform: translateY(-2px);
}

/* --- Input de Arquivo --- */
input[type="file"] {
    border: 1px dashed var(--cinza-borda);
    padding: 20px;
    text-align: center;
    cursor: pointer;
}

input[type="file"]::file-selector-button {
    background-color: var(--verde-sustentavel);
    color: var(--branco);
    border: none;
    padding: 10px 15px;
    border-radius: 5px;
    cursor: pointer;
    transition: background-color 0.3s;
}

input[type="file"]::file-selector-button:hover {
    background-color: #246a33;
}


/* --- Rodapé --- */
footer {
    text-align: center;
    margin-top: 30px;
    padding-top: 20px;
    border-top: 1px solid var(--cinza-borda);
    font-size: 0.9rem;
    color: #777;
}

/* --- Responsividade --- */
@media (max-width: 600px) {
    .container {
        margin: 20px;
        padding: 20px;
    }

    header h1 {
        font-size: 2rem;
    }
}