/* =========================================
   Reset e Configurações Base
   ========================================= */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Montserrat', sans-serif;
    /* Fundo profissional com gradiente */
    background: linear-gradient(135deg, #0f2027, #203a43, #2c5364); 
    color: #ffffff;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    position: relative;
    overflow: hidden;
}

.overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at center, transparent 0%, rgba(0,0,0,0.5) 100%);
    z-index: 1;
}

/* =========================================
   Design Mobile First (Padrão)
   ========================================= */
.container {
    position: relative;
    z-index: 2;
    width: 90%; 
    max-width: 650px;
    text-align: center;
    padding: 2.5rem 1.5rem;
    
    /* Efeito Glassmorphism */
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 20px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
    
    /* Animação de entrada */
    animation: fadeIn 1s ease-out;
}

.brand {
    font-size: 2rem;
    font-weight: 700;
    letter-spacing: 2px;
    margin-bottom: 2rem;
    text-transform: uppercase;
}

.brand span {
    color: #f39c12; /* Cor de destaque (Laranja/Dourado) */
}

.title {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 1rem;
    line-height: 1.2;
}

.subtitle {
    font-size: 0.95rem;
    font-weight: 400;
    margin-bottom: 2.5rem;
    color: #d1d5db;
    line-height: 1.6;
}

/* Formulário empilhado no mobile */
.notify-form {
    display: flex;
    flex-direction: column; 
    gap: 1rem;
    margin-bottom: 2rem;
}

.notify-form input {
    width: 100%;
    padding: 1rem 1.5rem;
    border: 2px solid transparent;
    border-radius: 10px;
    font-size: 1rem;
    font-family: inherit;
    background: rgba(255, 255, 255, 0.9);
    color: #333;
    outline: none;
    transition: all 0.3s ease;
}

.notify-form input:focus {
    border-color: #f39c12;
    box-shadow: 0 0 12px rgba(243, 156, 18, 0.4);
}

.notify-form button {
    width: 100%;
    padding: 1rem;
    border: none;
    border-radius: 10px;
    background: #f39c12;
    color: #111;
    font-size: 1rem;
    font-weight: 700;
    cursor: pointer;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: background 0.3s ease, transform 0.2s ease;
}

.notify-form button:hover {
    background: #f1c40f;
    transform: translateY(-2px);
}

footer p {
    font-size: 0.8rem;
    color: #9ca3af;
}

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

/* =========================================
   Ajustes para Tablets e Desktops
   ========================================= */
@media (min-width: 768px) {
    .container {
        padding: 4rem 3.5rem;
        width: 100%;
    }

    .brand {
        font-size: 2.5rem;
    }

    .title {
        font-size: 3rem;
    }

    .subtitle {
        font-size: 1.1rem;
        padding: 0 2rem;
    }

    /* Formulário lado a lado no desktop */
    .notify-form {
        flex-direction: row; 
    }

    .notify-form input {
        flex: 1; 
    }

    .notify-form button {
        width: auto;
        padding: 1rem 2.5rem;
    }
}