/* Mobile First Approach */
@media (max-width: 768px) {
    .container {
        padding: 0 15px;
    }

    /* Header Mobile */
    .header-content {
        padding: 12px 0;
    }

    .logo {
        font-size: 1.4rem;
        gap: 8px;
    }

    .logo i {
        font-size: 1.8rem;
    }

    .logo-text {
        font-size: 1.2rem;
    }

    /* Navigation Mobile - Esconder texto, mostrar apenas ícones */
    .nav-menu {
        gap: 8px;
    }

    .nav-link {
        padding: 8px 12px;
        border-radius: 50%;
        width: 45px;
        height: 45px;
        justify-content: center;
    }

    .nav-text {
        display: none;
    }

    .nav-link i {
        font-size: 1.2rem;
        margin: 0;
    }

    /* Hero Mobile */
    .hero {
        padding: 60px 0;
    }

    .hero h1 {
        font-size: 2.2rem;
        margin-bottom: 15px;
    }

    .hero p {
        font-size: 1.1rem;
        margin-bottom: 30px;
        padding: 0 10px;
    }

    /* Platform Buttons Mobile */
    .platform-buttons {
        flex-direction: column;
        align-items: center;
        gap: 15px;
    }

    .platform-btn {
        width: 100%;
        max-width: 300px;
        padding: 18px 25px;
        font-size: 1rem;
        justify-content: center;
    }

    /* Features Mobile */
    .features {
        grid-template-columns: 1fr;
        gap: 20px;
        margin: 30px 0;
    }

    .feature {
        padding: 30px 20px;
    }

    .feature i {
        font-size: 2.8rem;
        margin-bottom: 20px;
    }

    /* Install Prompt Mobile */
    .install-prompt {
        flex-direction: column;
        text-align: center;
        gap: 15px;
        padding: 20px;
    }

    /* Ad Sections Mobile */
    .ad-section {
        padding: 20px 15px;
        margin: 20px 0;
    }

    .ad-content {
        padding: 25px 15px;
    }

    /* Modal Mobile */
    .ad-modal .ad-content {
        margin: 20px;
        padding: 25px 20px;
    }
}

@media (max-width: 480px) {
    .logo {
        font-size: 1.2rem;
    }

    .logo-text {
        font-size: 1rem;
    }

    .nav-link {
        width: 40px;
        height: 40px;
        padding: 6px;
    }

    .nav-link i {
        font-size: 1.1rem;
    }

    .hero h1 {
        font-size: 1.8rem;
    }

    .hero p {
        font-size: 1rem;
    }
}

/* Landscape Mode */
@media (max-height: 500px) and (orientation: landscape) {
    .hero {
        padding: 40px 0;
    }

    .platform-buttons {
        flex-direction: row;
        flex-wrap: wrap;
    }

    .platform-btn {
        flex: 1;
        min-width: 200px;
    }
}