html {
    font-family: Pretendard;
}

body {
    color: #374151;
}

.header {
    position: fixed;
    top: 0;
    left: 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 200px;
    width: 100%;
    height: 70px;
    background-color: #ffffff;
    border-bottom: 1px;
}

.logo {
    width: 153px;
    height: 51px;
    margin: 0 auto;
    display: block;
    cursor: pointer;
}

.homelogin-button {
    width: 128px;
    height: 48px;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    background-color: #3692ff;
    color: #f3f4f6;
    font-size: 16px;
    cursor: pointer;
    padding: 12px 23px;
    box-sizing: border-box;
}

.headline-wrap {
    margin-top: 70px;
    display: flex;
    justify-content: center;
    align-items: center;
    padding-top: 200px;

    height: 540px;
    background-color: #cfe5ff;
    width: 100%;
}

.headline {
    display: flex;
    justify-content: center;
    align-items: center;
    width: 1110px;
    height: 340px;
    gap: 7px;
    margin: 0 auto;
}

.headline-content {
    display: flex;
    position: relative;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    height: 260px;
    padding: auto 60px;
    gap: 32px;
}

.headline-heading {
    margin: 0 auto;
    height: 112px;
    font-size: 40px;
    font-weight: 700;
    line-height: 56px;
    color: #374151;
}

.headline-button {
    text-decoration: none;
    width: 357px;
    height: 56px;
    border-radius: 40px;
    padding: 16px 120px;
    background-color: #3692ff;
    color: #f9fafb;
    font-size: 20px;
    font-weight: 500;
    text-align: center;
    cursor: pointer;
}

.headline-content a {
    text-decoration: none;
}

.headline-image {
    display: flex;
    width: 100%;
}

.panda-image {
    display: flex;
}

footer {
    display: flex;
    justify-content: center;
    align-items: center;
    width: 100%;
    height: 160px;
    top: 3348px;
    padding: 32px 400px;
    background-color: #111827;
    gap: 10px;
    margin: 0 auto;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
    height: 20px;
    top: -20px;
    padding-bottom: 50px;
}

.footer-one {
    display: flex;
    width: 112px;
    height: 19px;
    font-size: 16px;
    line-height: 100%;
    text-align: center;
    color: #9ca3af;
}

.footer-two {
    display: flex;
    height: 19px;
    gap: 30px;
    font-size: 16px;
    line-height: 100%;
    text-align: center;
    color: #e5e7eb;
}

.footer-two a {
    color: #e5e7eb;
    text-decoration: none;
}

.footer-icons {
    display: flex;
    width: 116px;
    height: 20px;
    gap: 12px;
}

.feature-title {
    font-size: 40px;
    font-weight: 700;
    line-height: 56px;
}

.wrapper {
    max-width: 1200px;
    margin: 0 auto;
    width: 100%;
}

.feature {
    padding: 138px 0;
    display: flex;
    gap: 64px;
}

.feature img {
    width: 50%;
}

.feature:nth-child(2) {
    text-align: right;
}

.feature-content {
    padding-top: 24px;
    flex: 1;
}

.feature-tag {
    color: #3692ff;
    font-size: 18px;
    line-height: 25px;
    font-weight: 700;
    margin-bottom: 12px;
}

.feature-description {
    font-size: 24px;
    font-weight: 500;
    line-height: 120%;
    letter-spacing: 0.08em;
    margin-top: 24px;
}

.banner {
    background-color: #cfe5ff;
    height: 540px;
    display: flex;
    align-items: center;
    background-position: 80% bottom;
}

.banner-content {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 69px;
    padding-top: 200px;
}

/*Tablet 768px~1199px */

@media (max-width: 1199px) {
    .header {
        padding: 0 24px;
        z-index: 1;
    }
    .headline-wrap {
        height: 776px;
        padding-top: 84px;
    }
    .headline {
        flex-direction: column;
        gap: 211px;
    }
    .headline-heading br {
        display: none;
    }
    .headline-heading {
        height: 56px;
        font-size: 36px;
    }
    .feature {
        padding: 52px 24px;
        flex-direction: column;
        gap: 50px;
    }
    .feature img {
        width: 100%;
    }

    .feature-title {
        font-size: 32px;
        line-height: 44.8px;
    }
    .feature-title br {
        display: none;
    }

    .feature-description {
        font-size: 18px;
        line-height: 21.6px;
    }
    .feature:nth-child(2) {
        flex-direction: column-reverse;
    }
    .banner {
        height: 927px;
    }
    .banner-content {
        flex-direction: column;
        gap: 217px;
        padding-top: 316px;
    }
    footer {
        padding: 64px 104px 108px 32px;
    }
}

/* Mobile: 375px~767px */

@media (max-width: 767px) {
    .header {
        padding: 0 16px;
    }
    .headline-wrap {
        padding-top: 48px;
        height: 680px;
    }
    .headline {
        padding-top: 42px;
        gap: 198px;
        height: 540px;
    }
    .headline-content {
        gap: 18px;
        height: 156px;
    }
    .headline-heading {
        width: 240px;
        height: 90px;
        font-size: 32px;
        line-height: 140%;
        text-align: center;
        color: #374151;
    }
    .headline-heading br {
        display: flex;
    }
    .headline-button {
        font-size: 18px;
        width: 240px;
        height: 48px;
        padding: 12px;
    }
    .feature {
        padding: 52px 16px;
    }
    .feature-tag {
        height: 26px;
        font-size: 16px;
    }
    .feature-title {
        height: 32px;
        font-size: 24px;
    }
    .feature-description {
        height: 52px;
        font-size: 16px;
    }
    .banner {
        height: 540px;
    }
    .banner-content {
        flex-direction: column;
        gap: 131px;
        padding-top: 121px;
    }
    .panda-image {
        height: 198px;
        width: 100%;
    }
    footer {
        padding: 32px 32px 30px 32px;
    }
    .footer-content {
        padding-top: 32px;
        height: 160px;
        flex-wrap: wrap;
    }
}