/* ============================================
   Responsive
   ============================================ */

/* === Tablet === */
@media (max-width: 1024px) {
    .nav__menu {
        gap: var(--s-5);
    }

    .nav__menu a {
        font-size: 0.8125rem;
    }

    .process {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--s-6);
    }

    .process__line {
        display: none;
    }

    .process__step::before {
        position: static;
        transform: none;
        display: block;
        margin: 0 auto var(--s-3);
    }

    .process__step {
        padding-top: 0;
    }

    .mentors-grid {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }
}

/* === Mobile === */
@media (max-width: 768px) {
    :root {
        --container-pad: 20px;
        --s-9: 64px;
        --s-10: 80px;
    }

    /* Hide nav menu on mobile */
    .nav__menu {
        display: none;
    }

    .nav__inner {
        justify-content: space-between;
    }

    /* Hero */
    .hero {
        padding-top: calc(var(--nav-h) + var(--s-7));
        min-height: auto;
    }

    .hero__meta {
        grid-template-columns: 1fr !important;
        gap: var(--s-4);
        padding: var(--s-5) 0;
    }

    .hero__meta-item {
        flex-direction: row;
        align-items: baseline;
        justify-content: space-between;
        gap: var(--s-4);
    }

    .hero__actions {
        flex-direction: column;
        align-items: stretch;
    }

    .hero__actions .btn {
        width: 100%;
    }

    .hero__countdown {
        align-self: stretch;
        width: 100%;
    }

    .hero__countdown-grid > div {
        min-width: auto;
    }

    /* Marquee */
    .marquee__track img {
        height: 40px;
    }

    .marquee__track {
        gap: var(--s-8);
    }

    /* Modal */
    .modal {
        padding: var(--s-3);
    }

    .modal__panel {
        max-height: 92vh;
    }

    .modal__header {
        padding: var(--s-6) var(--s-5) var(--s-4);
    }

    .modal__body {
        padding: var(--s-5);
    }

    /* Announcement modal: stack header items */
    .announcement__header {
        flex-direction: column;
        align-items: stretch;
        padding: var(--s-5);
    }

    .announcement__download {
        width: 100%;
    }

    .announcement__body {
        padding: 0 var(--s-5) var(--s-5);
    }

    .announcement__viewer {
        min-height: 50vh;
    }

    /* Section */
    .section__head {
        margin-bottom: var(--s-7);
    }

    /* Schedule */
    .schedule__row {
        grid-template-columns: 90px 20px 1fr;
        gap: var(--s-3);
    }

    .schedule::before {
        left: 100px;
    }

    .schedule__date {
        font-size: 0.75rem;
    }

    .schedule__body h4 {
        font-size: 1.0625rem;
    }

    .schedule__body p {
        font-size: 0.875rem;
    }

    /* Apply */
    .apply__contact-grid {
        flex-direction: column;
        gap: var(--s-4);
    }

    /* Mentors */
    .mentors-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    /* Partners */
    .partners-grid {
        grid-template-columns: 1fr;
    }

    /* Footer */
    .footer__top {
        flex-direction: column;
    }

    .footer__orgs {
        gap: var(--s-5);
        align-items: flex-start;
    }

    .footer__bottom {
        justify-content: flex-start;
        flex-direction: column;
    }
}

@media (max-width: 480px) {
    .hero__title {
        font-size: clamp(2rem, 12vw, 3rem);
    }

    .hero__countdown-grid {
        gap: var(--s-2);
    }

    .partner-card__head {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--s-2);
    }

    .nav__cta {
        padding: 8px 14px;
        font-size: 0.8125rem;
    }
}