/* =========================
   TABLET (<= 1024px)
========================= */
@media (max-width: 1024px) {

    nav {
        padding: 15px 20px;
    }

    .hero {
        padding: 0 40px;
        text-align: center;
        justify-content: center;
    }

    .hero h1 {
        font-size: 60px;
    }

    .stats {
        flex-direction: column;
        gap: 20px;
    }

    .grid {
        justify-content: center;
    }

    section {
        padding: 80px 30px;
    }

    .footer-container {
        flex-direction: column;
        gap: 30px;
    }
}


/* =========================
   MOBILE (<= 768px)
========================= */
@media (max-width: 768px) {

    /* NAV */
    /* nav {
        flex-direction: column;
        align-items: flex-start;
    } */

    nav div {
        margin-top: 10px;
    }

    nav a {
        margin: 10px 10px 0 0;
        display: inline-block;
    }

    /* HERO */
    .hero {
        height: auto;
        padding: 120px 20px 60px;
        text-align: center;
    }

    .hero h1 {
        font-size: 40px;
        letter-spacing: 1px;
    }

    .hero p {
        padding-left: 0;
    }

    /* STATS */
    .stats {
        padding: 30px 20px;
    }

    .stat h3 {
        font-size: 30px;
    }

    /* BUTTON */
    .btn {
        display: inline-block;
        margin-top: 10px;
    }

    /* SECTIONS */
    section {
        padding: 60px 20px;
    }

    section h2 {
        font-size: 24px;
    }

    /* CARDS */
    .card {
        padding: 15px;
    }

    /* GRID */
    .grid {
        flex-direction: column;
        align-items: center;
    }

    .grid img {
        width: 100%;
        max-width: 300px;
    }

    /* BIO */
    .bio-hero img {
        width: 200px;
    }

    .biografia {
        padding: 80px 20px;
    }

    .biografia h2 {
        font-size: 28px;
    }

    /* SPONSORS */
    .sponsor-track {
        animation: scroll 30s linear infinite;
    }

    .sponsor-track img {
        width: 120px;
        margin: 0 20px;
    }

    /* FOOTER */
    .footer-container {
        padding: 30px 20px;
    }

    .footer h2 {
        font-size: 22px;
    }

}


/* =========================
   SMALL MOBILE (<= 480px)
========================= */
@media (max-width: 480px) {

    .hero h1 {
        font-size: 32px;
    }

    .stat h3 {
        font-size: 24px;
    }

    .btn {
        width: 100%;
        text-align: center;
    }

    .sponsor-track img {
        width: 100px;
    }

}

/* =========================
   HAMBURGUESA BASE
========================= */

.menu-toggle {
    display: none;
    flex-direction: column;
    cursor: pointer;
    z-index: 1100;
}

.menu-toggle span {
    width: 25px;
    height: 3px;
    background: white;
    margin: 4px 0;
    transition: 0.3s;
}

/* animación X */
.menu-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.menu-toggle.active span:nth-child(2) {
    opacity: 0;
}

.menu-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(6px, -6px);
}


/* =========================
   MOBILE NAV
========================= */
@media (max-width: 768px) {

    .menu-toggle {
        display: flex;
    }

    nav {
        justify-content: space-between;
        align-items: center;
    }

    .nav-links {
        position: fixed;
        top: 0;
        right: -100%;
        width: 70%;
        height: 100vh;
        background: linear-gradient(180deg, #000, #111);
        display: flex;
        flex-direction: column;
        padding: 100px 20px;
        transition: 0.4s ease;
        box-shadow: -10px 0 30px rgba(0, 0, 0, 0.6);
    }

    .nav-links a {
        margin: 15px 0;
        font-size: 18px;
    }

    /* menú activo */
    .nav-links.active {
        right: 0;
    }
}

/* =========================
NEWSLETTER
=========================*/
@media (max-width: 600px) {
    .newsletter-form {
        flex-direction: column;
    }

    .newsletter-form button {
        width: 100%;
    }
}