/* =========================================================
   RESPONSIVE STYLE
========================================================= */

/* ------------------------------
   LARGE (1200px altı)
------------------------------ */
@media (max-width: 1200px) {

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

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

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

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

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

/* ------------------------------
   TABLET (992px altı)
------------------------------ */
@media (max-width: 992px) {

    .header-inner {
        grid-template-columns: auto auto;
    }

    .main-nav {
        position: fixed;
        top: 0;
        right: -100%;
        width: 280px;
        height: 100vh;
        background: var(--white);
        box-shadow: -10px 0 30px rgba(0,0,0,0.1);
        flex-direction: column;
        justify-content: flex-start;
        padding: 100px 20px 20px;
        transition: var(--transition);
        z-index: 999;
    }

    .main-nav.is-open {
        right: 0;
    }

    .nav-list {
        flex-direction: column;
        align-items: flex-start;
        gap: 16px;
    }

    .nav-list a {
        font-size: 16px;
    }

    .mobile-menu-toggle {
        display: flex;
    }

    .header-actions {
        display: none;
    }

    body.menu-open {
        overflow: hidden;
    }

    /* HERO */
    .hero-grid {
        grid-template-columns: 1fr;
        gap: 32px;
    }

    /* SEARCH */
    .search-form {
        grid-template-columns: 1fr 1fr;
    }

    /* WHY */
    .why-grid {
        grid-template-columns: 1fr;
        gap: 32px;
    }

    /* CTA */
    .cta-box {
        flex-direction: column;
        align-items: flex-start;
    }
}

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

    h1 {
        font-size: 28px;
    }

    h2 {
        font-size: 24px;
    }

    .section-heading {
        flex-direction: column;
        align-items: flex-start;
    }

    .section-heading.center {
        align-items: center;
    }

    .container {
        width: calc(100% - 24px);
    }

    /* TRAINING */
    .training-grid {
        grid-template-columns: 1fr;
    }

    /* MODE */
    .mode-grid {
        grid-template-columns: 1fr;
    }

    /* CATEGORY */
    .category-grid {
        grid-template-columns: 1fr;
    }

    /* SCHEDULE */
    .schedule-item {
        grid-template-columns: 1fr;
        gap: 12px;
    }

    .schedule-action {
        text-align: left;
    }

    /* SEARCH */
    .search-form {
        grid-template-columns: 1fr;
    }

    /* HERO */
    .hero-actions {
        flex-direction: column;
        width: 100%;
    }

    .hero-actions .btn {
        width: 100%;
    }

    .hero-features {
        flex-direction: column;
        gap: 12px;
    }

    /* FOOTER */
    .footer-grid {
        grid-template-columns: 1fr;
    }

    .footer-middle-inner {
        grid-template-columns: 1fr;
    }

    .footer-bottom-inner {
        flex-direction: column;
        align-items: flex-start;
    }
}

/* ------------------------------
   SMALL MOBILE (576px altı)
------------------------------ */
@media (max-width: 576px) {

    .topbar-inner {
        flex-direction: column;
        align-items: flex-start;
        gap: 6px;
    }

    .brand-logo {
        max-height: 48px;
    }

    .mobile-menu-toggle {
        width: 42px;
        height: 42px;
    }

    .search-box {
        padding: 18px;
    }

    .training-card-body {
        padding: 18px;
    }

    .cta-box {
        padding: 24px;
    }

    .footer-top {
        padding: 40px 0 24px;
    }
}

/* ------------------------------
   EXTRA SMALL (400px altı)
------------------------------ */
@media (max-width: 400px) {

    h1 {
        font-size: 24px;
    }

    .btn {
        font-size: 14px;
    }

    .nav-list a {
        font-size: 15px;
    }
}