@media(min-width: 1440px) {
    .container {
        max-width: 1334px;
        padding: 0 20px;
        margin: 0 auto;
    }
}

@media(max-width: 1199px) {
    .hero-main h1 {
        font-size: 47px;
        line-height: 80px;
    }

    .problem-boxes {
        padding: 23px 32px 18px 32px;
    }

    .solution-left li {
        font-size: 16px;
        margin-bottom: 28px;
    }
}

@media(max-width: 991px) {
    .feature-main {
        padding: 32px 20px;
    }

    .hero-main h1 {
        font-size: 34px;
        line-height: 52px;
    }

    .hero-left-bottom p {
        font-size: 18px;
        line-height: 32px;
    }

    .hero-left-bottom ol {
        gap: 20px;
        padding-top: 30px;
    }

    .problem-sec .title {
        padding-bottom: 56px;
    }

    .problem-right .top-text p {
        padding-bottom: 28px;
    }

    .problem-bottom p,
    .problem-bottom small {
        font-size: 16px;
    }

    .problem-boxes p br {
        display: none;
    }

    .problem-boxes {
        padding: 18px 16px 18px 16px;
    }

    .problem-boxes p {
        font-size: 14px;
    }

    .problem-sec {
        padding-top: 100px;
        padding-bottom: 50px;
    }

    .problem-bottom-inner {
        padding-top: 50px;
    }

    .title {
        font-size: 28px;
    }

    .success-sec {
        padding-top: 40px;
        padding-bottom: 50px;
    }

    .success-main {
        padding-left: 0;
    }

    .success-sec .title {
        margin-bottom: 32px;
    }

    .success-img2 img {
        height: 112px;
        object-fit: cover;
    }

    .feature-main {
        padding: 32px 32px;
    }

    .feature-left ol li {
        gap: 14px;
        margin-bottom: 20px;
    }

    .global-left ol li {
        font-size: 16px;
    }

    .global-left ol {
        padding-left: 20px;
    }

    .global-left .title {
        line-height: 46px;
    }

    .shelfund-left ol li {
        margin-bottom: 20px;
    }

    .shelfund-physical-main .title {
        font-size: 25px;
        padding-bottom: 24px;
        line-height: 41px;
    }

    .shelfund-physical-main {
        padding: 50px 30px 50px 30px;
    }

    .shelfund-physical {
        padding-top: 80px;
        padding-bottom: 80px;
    }

    .mall-top {
        padding-bottom: 60px;
    }

    .start-main h3 {
        font-size: 28px;
        line-height: 44px;
        max-width: 530px;
        margin: 0 auto;
    }

    .footer-main {
        gap: 60px;
    }

    .footer-main ol li:first-child,
    .footer-main ol li:nth-child(2),
    .footer-main ol li:nth-child(3) {
        margin-right: 24px;
    }

    footer {
        padding: 40px 0;
    }

    .navbar-toggler {
        border: 0;
        padding: 0;
    }

    .navbar-toggler:focus {
        box-shadow: none;
    }

    .nav-item {
        margin-right: 0;
    }

    .navbar-nav {
        gap: 10px;
    }

    .nav-btn {
        margin-top: 10px;
    }

    .nav-btn .main-btn {
        display: inline-flex;
    }

    .navbar-collapse {
        position: absolute;
        top: 54px;
        left: 0;
        width: 100%;
        border-radius: 13px;
        background: #fff;
        box-shadow: 0 0 26.1px 0 rgba(230, 230, 230, 0.58);
        padding: 20px;
    }
}

@media(max-width: 767px) {
    header {
        padding: 24px 0;
    }

    .hero-left {
        padding-bottom: 20px;
    }

    .problem-sec {
        padding: 50px 0;
    }

    .problem-right {
        padding-left: 0;
        padding-top: 20px;
    }

    .problem-img,
    .hero-main-img,
    .hero-main-img2,
    .solution-right,
    .form-main-img {
        text-align: center;
    }

    .problem-boxes {
        margin-bottom: 20px;
    }

    .solution-sec {
        padding-top: 0;
    }

    .problem-sec .title {
        text-align: left;
    }

    .solution-left li {
        font-size: 16px;
        margin-bottom: 15px;
    }

    .solution-left {
        padding-bottom: 20px;
    }

    .solution-left .title {
        margin-bottom: 16px;
    }

    .success-box {
        max-width: 100%;
    }

    .success-img2 img {
        height: auto;
    }

    .feature-main .title {
        padding-bottom: 20px;
    }

    .key-feature {
        padding-bottom: 40px;
    }

    .global-left .title {
        padding-bottom: 20px;
    }

    .global-main-img {
        text-align: center;
    }

    .global-left {
        padding-bottom: 20px;
    }

    .global-supply {
        padding-bottom: 60px;
    }

    .shelfund-physical-main {
        padding: 40px 30px 40px 30px;
    }

    .shelfund-left {
        padding-bottom: 20px;
    }

    .shelfund-left ol li {
        font-size: 16px;
        margin-bottom: 14px;
    }

    .shelfund-physical {
        padding-top: 50px;
        padding-bottom: 50px;
    }

    .mall-top p {
        font-size: 16px;
        line-height: 24px;
    }

    .mall-top {
        padding-bottom: 30px;
    }

    .form-right {
        padding-top: 20px;
    }

    .form-right .title {
        padding-bottom: 30px;
    }

    .form-right .form-label {
        margin-bottom: 20px;
    }

    .mall-opening {
        padding-bottom: 50px;
    }

    .start-main h3 {
        font-size: 20px;
        line-height: 37px;
        max-width: 360px;
    }

    .start-btn-main {
        margin-top: 24px;
    }

    .start-sec {
        padding: 40px 0;
    }

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

    .hero-main-img {
        margin-bottom: 20px;
    }

    .hero-bottom-main {
        padding-top: 0;
    }

    .problem-sec .title {
        padding-bottom: 30px;
    }

}

@media(max-width: 575px) {
    .main-btn {
        min-width: 160px;
    }

    .hero-main h1 {
        font-size: 28px;
        line-height: 44px;
        font-weight: 700;
    }

    .hero {
        padding-top: 10px;
    }

    .title {
        font-size: 24px;
    }

    .problem-sec .title {
        padding-bottom: 40px;

    }

    .problem-sec {
        padding: 40px 0;
    }

    .problem-right .top-text p {
        font-size: 18px;
        line-height: 32px;
    }

    .problem-bottom p,
    .problem-bottom small {
        line-height: 24px;
    }

    .problem-bottom-inner {
        padding-top: 24px;
    }

    .solution-left li {
        font-size: 14px;
        margin-bottom: 12px;
    }

    .success-sec {
        padding-top: 20px;
        padding-bottom: 40px;
    }

    .solution-sec,
    .problem-sec {
        padding: 24px 0;
    }

    .problem-sec .title {
        padding-bottom: 24px;
    }

    .problem-right .top-text p {
        padding-bottom: 18px;
    }

    .problem-boxes p {
        max-width: 240px;
    }

    .success-box h3 {
        font-size: 36px;
    }

    .success-box.step-2 .success-box-left p,
    .success-box p,
    .success-box.step-main p {
        font-size: 14px;
        line-height: 24px;
        max-width: 150px;
        width: 100%;
    }

    .success-box {
        padding: 21px 16px 26px 16px;
    }

    .success-img img {
        object-fit: cover;
        height: 150px;
    }

    .success-img2 img {
        height: 130px;
    }

    .feature-main {
        padding: 32px 20px;
    }

    .feature-left ol li p {
        font-size: 16px;
    }

    .feature-left ol li span img {
        height: 28px;
    }

    .global-left .title {
        line-height: 40px;
    }

    .global-left ol li {
        margin-bottom: 8px;
    }

    .shelfund-physical-main .title {
        font-size: 24px;
        padding-bottom: 20px;
        line-height: 38px;
    }

    .shelfund-physical-main {
        padding: 30px 20px 30px 20px;
    }

    .mall-top .title {
        padding-bottom: 16px;
    }

    footer {
        padding: 24px 0;
    }

    .footer-main ol li:first-child,
    .footer-main ol li:nth-child(2),
    .footer-main ol li:nth-child(3) {
        margin-right: 0;
    }

    .footer-main ol {
        flex-wrap: wrap;
        justify-content: center;
        gap: 12px;
    }

    .start-main h3 {
        font-size: 18px;
        line-height: 30px;
        max-width: 345px;
    }

    .start-sec {
        padding: 28px 0;
    }

    .problem-sec {
        padding-top: 60px;
    }
}