@media only screen and (max-width: 768px) {
    .mobil-menu-btn {
        display: flex;
    }

    /* Üst bar düzeni */
    .navil3 {
        flex-direction: column;
        gap: 8px;
        align-items: center;
    }

    .navil1 {
        flex-wrap: wrap;
        justify-content: center;
        gap: 8px 16px;
        font-size: .72rem;
    }

    .navil2 {
        justify-content: center;
        flex-wrap: wrap;
        gap: 4px;
    }

    /* Ana menü alanı */
    .nav1 {
        flex-wrap: wrap;
        position: relative;
    }

    .nav-sag {
        /*display: none;*/ display: flex;
        flex-direction: column;
        width: 100%;
        order: 3;
        max-height: 0;
        overflow: hidden;
        opacity: 0;
        transition: max-height .5s cubic-bezier(.4,0,.2,1), opacity .4s ease, padding .4s ease;
        padding: 0;
        background: linear-gradient(90deg, rgba(4,37,97,.97) 0%, rgba(8,16,40,.98) 100%);
        border-radius: 0 0 12px 12px;
        box-shadow: 0 12px 30px rgba(0,0,0,.35);
    }

        .nav-sag.open {
            /*display: flex;*/
            max-height: 600px; /* yeterli büyüklükte bir değer */
            opacity: 1;
            padding: 10px  20px
        }

    /* Menü linkleri dikey */
    .nav2 {
        width: 100%;
    }

        .nav2 ul {
            display: flex;
            flex-direction: column;
            gap: 4px;
            padding: 0;
            margin: 0;
        }

        .nav2 li {
            display: block;
            padding: 0;
        }

            .nav2 li:hover {
                transform: none !important;
            }

        .nav2 a {
            display: block;
            padding: 11px 16px;
            border-radius: 8px;
            font-size: .95rem;
            background: rgba(255, 255, 255, .05);
        }

            .nav2 a::after {
                display: none;
            }

            .nav2 a:hover,
            .nav2 a.active {
                background: rgba(242, 75, 13, .12);
            }

    /* Dropdown mobil */
    .nav-item.dropdown .dropdown-toggle::after {
        float: right;
        margin-top: 8px;
    }

    .hdr1 {
        position: static !important;
        box-shadow: none !important;
        background: rgba(255, 255, 255, .05) !important;
        border: none !important;
        border-radius: 8px !important;
        margin-top: 4px;
        padding: 4px 0;
    }

        .hdr1 a {
            color: #fff !important;
            padding: 9px 20px;
            font-size: .88rem;
        }

            .hdr1 a:hover {
                background: rgba(255, 255, 255, .08) !important;
                color: var(--renk1) !important;
            }

    /* CTA butonu */
    .nav3 {
        width: 100%;
        text-align: center;
        margin-top: 10px;
    }

        .nav3 a {
            display: block;
            padding: 12px 22px;
            font-size: .95rem;
        }

    /* Logo küçük ekran */
    .logo img {
        max-height: 55px;
    }
    .sld2 h1{
        font-size:50px;
    }
    .sld2 p {
        font-size: 18px; 
    }
    .hak1 {
        padding: 50px 0;
    }
    .hak2 h1, .hakd2 h1 {
        font-size: 33px;
        line-height: 48px;
    }
    .hak3 {
        margin-top:50px;
    }
        .hak3 .main-img, .hak-resim {
            width: 400px;
            height: 400px;
        }
    .img-inner-ring {
        width: 440px;
        height: 440px;
    }
    .deco-ring {
        position: absolute;
        width: 220px;
        height: 220px;  
        top: 50px;
        left:auto;
        right: 5%; 
    }
        .deco-ring::after {
            width: 150px;
            height: 150px;
        }
    .sek1{
        padding:50px 0;
    }
    .marquee-section {
        min-height: 300px;
    }
    .ftust1 .inner {
        flex-direction: column;
        padding:  24px;
    }
    .ftust2 h2 {
        font-size: 33px;
    }
    .ft2 img {
        max-width: 270px;
    }
    .ft1{
        padding:50px 15px;
    }

    .baslik h1{
        width:100%;
    }
    .urun1 {
        padding-top: 0;
        padding-bottom: 50px;
        min-height: auto;
    }

    .urun2 {
        position: relative;
        width: 100%;
        min-height: 350px;
        height: 350px;
    }

        .urun2 img {
            width: 100%;
            height: 100%;
            max-height: 350px;
        }

    .urun3 {
        display: none; /* dalga şekli mobilde gereksiz */
    }

    .urun4 {
        position: relative;
        width: 100%;
        min-height: auto;
        padding: 35px 20px 20px;
        overflow:auto;
    }

    /* Başlık */
    .baslik h1 {
        font-size: 24px;
        line-height: 34px;
        margin-bottom: 10px;
    }

    .baslik span::before {
        width: 60%;
    }

    /* İstatistik Bloğu */
    .urun-stats-block {
        padding: 20px 16px;
        margin-top: 20px;
        border-radius: 12px;
    }

    .urun-stats-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 10px;
        margin-bottom: 20px;
        padding-bottom: 12px;
    }

    .urun-stats-title {
        font-size: 12px;
    }

    .urun-stats-badge {
        font-size: 11px;
        padding: 4px 10px;
    }

    /* Satırlar */
    .urun-stat-row {
        margin-bottom: 18px;
    }

    .urun-stat-meta {
        flex-direction: column;
        align-items: flex-start;
        gap: 8px;
        margin-bottom: 10px;
    }

    .urun-stat-value {
        font-size: 22px;
        padding-left: 18px;
    }

    .urun-stat-indicator {
        height: 28px;
        width: 3px;
    }

    .stat-title {
        font-size: 14px;
    }

    .stat-subtitle {
        font-size: 10px;
    }

    .urun-stat-bar-track {
        height: 5px;
    }
    .blog1{
        padding:50px 0;
    }
    .hakdetay1 {
        padding-top: 0rem!important;
    }
    .hakd1{
        padding:50px 0;
    }
    .hd-gallery-grid {
        grid-template-columns: repeat(1, 1fr);
        grid-auto-rows: 170px;
    }

    .hd-gallery-item.wide {
        grid-column: span 2;
    }
    .hd-gallery-item.tall {
        grid-row: span 1;
    }
    }