/* =========================
   RESPONSIVE GENERAL
========================= */

@media (max-width: 980px) {

    .menu-toggle {
        display: block;
        position: relative;
        z-index: 1001;
        cursor: pointer;
        padding: 8px;
    }

    .nav {
        position: fixed;
        top: 74px;
        left: 0;
        width: 100%;
        background: var(--fondo);
        border-bottom: 1px solid var(--borde);
        padding: 24px;
        display: none;
        flex-direction: column;
        align-items: flex-start;
        gap: 18px;
        z-index: 1000;
        box-shadow: 0 15px 30px rgba(0,0,0,0.12);
    }

    .nav.active {
        display: flex;
    }

    .hero-content {
        grid-template-columns: 1fr;
        gap: 32px;
    }

    .hero {
        padding: 42px 0 35px;
    }

    .hero h1 {
        font-size: 3.2rem;
    }

    .hero-video {
        max-width: 480px;
        margin: 0 auto;
    }

    .steps {
        grid-template-columns: repeat(2, 1fr);
    }

    .four-columns {
        grid-template-columns: repeat(2, 1fr);
    }

    .video-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .two-columns {
        grid-template-columns: 1fr;
    }

    .addon {
        grid-template-columns: 1fr;
    }

    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .footer-message {
        text-align: center;
    }

    /* SELECTOR MÁGICO TABLET */

    .selector-tabs {
        grid-template-columns: repeat(2, 1fr);
    }

    .selector-content {
        grid-template-columns: 1fr;
    }

    .selector-products {
        grid-template-columns: repeat(2, 1fr);
    }
}


/* =========================
   RESPONSIVE MÓVIL
========================= */

@media (max-width: 600px) {

    .container {
        width: min(92%, 420px);
    }

    .header-content {
        min-height: 74px;
    }

    .logo-img {
        height: 42px;
    }

    .logo-text strong {
        font-size: 1.05rem;
    }

    .logo-text span {
        font-size: 0.75rem;
    }

    .nav {
        top: 74px;
    }

    .hero {
        padding-top: 32px;
    }

    .hero h1 {
        font-size: 2.7rem;
        letter-spacing: -1px;
    }

    .hero-description {
        font-size: 1.05rem;
    }

    .price strong {
        font-size: 1.7rem;
    }

    .price-note {
        font-size: 0.95rem;
    }

    .hero-buttons {
        flex-direction: column;
    }

    .btn {
        width: 100%;
    }

    .section {
        padding: 42px 0;
    }

    .section h2 {
        font-size: 2rem;
    }

    .steps {
        grid-template-columns: 1fr;
        padding: 24px;
    }

    .four-columns {
        grid-template-columns: 1fr;
    }

    .video-grid {
        grid-template-columns: 1fr;
    }

    .horizontal-card {
        grid-template-columns: 1fr;
    }

    .addon {
        grid-template-columns: 1fr;
    }

    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .footer-message {
        text-align: center;
    }

    .floating-whatsapp {
        left: 16px;
        right: 16px;
        bottom: 14px;
        text-align: center;
        justify-content: center;
        display: flex;
    }

    body {
        padding-bottom: 60px;
    }


    /* =========================
       SELECTOR MÁGICO CPS MÓVIL
       2 COLUMNAS X 2 FILAS
    ========================= */

    .selector-tabs {
        grid-template-columns: repeat(2, 1fr);
        gap: 12px;
    }

    .selector-tab {
        padding: 16px 8px;
        text-align: center;
        border-radius: 18px;
    }

    .selector-tab span {
        font-size: 0.9rem;
        line-height: 1.1;
        margin-bottom: 6px;
    }

    .selector-tab strong {
        font-size: 1.1rem;
        margin-bottom: 4px;
    }

    .selector-tab small {
        font-size: 0.72rem;
        line-height: 1.1;
    }

    .selector-content {
        grid-template-columns: 1fr;
        margin-top: 22px;
    }

    .selector-products {
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
}

    .selector-info {
        padding: 22px;
    }

    .selector-info h3 {
        font-size: 1.45rem;
    }

    .selector-product {
        padding: 16px;
    }

    .selector-product-image {
        min-height: 140px;
    }
}

/* MÁGICO 3D RESPONSIVE */

@media (max-width: 980px) {
    .selector-content.gallery-only .selector-products {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 600px) {
    .selector-content.gallery-only .selector-products {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 600px) {
    .selector-tab em {
        width: 100%;
        font-size: 0.78rem;
        padding: 8px 10px;
        margin-top: 10px;
    }
}

@media (max-width: 600px) {
    .selector-tab span {
        font-size: 1rem;
    }

    .selector-tab small {
        font-size: 0.82rem;
    }
}

@media (max-width: 600px) {
    .selector-section {
        padding: 58px 0;
    }

    .selector-section::before {
        inset: 12px;
        border-radius: 24px;
    }

    .selector-heading {
        margin-bottom: 28px;
    }

    .selector-heading .section-intro {
        font-size: 1rem;
    }

    .selector-tab {
        min-height: 150px;
        padding: 18px 12px;
    }

    .selector-tab::before {
        width: 36px;
        height: 36px;
        font-size: 1.1rem;
        margin: 0 auto 10px;
    }

    .selector-tab em {
        width: 100%;
    }
}

@media (max-width: 980px) {
    .how-section .steps {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 600px) {
    .how-section .steps {
        grid-template-columns: 1fr;
    }

    .payment-note {
        font-size: 0.95rem;
    }
}

@media (max-width: 600px) {
    .contact-info-box {
        grid-template-columns: 1fr;
        padding: 24px;
    }

    .contact-info-cards {
        grid-template-columns: 1fr;
    }
}