* {
    margin: 0;
    transition: all ease-in-out .35s;
}

:root {
    --num-back: #7d604a;
    --bg-color: #a08a7c;
    --main-color: #d4c1b1;
    --icon-bg: #ece9e6;
    --text-color: #ddd2c7;
}

html {
    scroll-behavior: smooth;
    width: 100vw;
    font-family: sans-serif;
}

@media (max-width: 1440px) {
    html {
        font-size: calc(100vw / 90);
        /* 16px at 1440px: 1440 / 90 = 16 */
    }
}

body {
    margin: 0 auto;
    /* max-width: 1440px; */
    width: 100%;
    overflow-x: hidden;
}

section {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease-out, transform 0.6s ease-out;
    will-change: opacity, transform;
    width: 100vw;
    /* max-width: 1440px; */
}

section.visible {
    opacity: 1;
    transform: translateY(0);
}

.container-fluid {
    width: 96.94vw !important;
    /* max-width: 1400px; */
    margin: 0 auto;
}

.container {
    width: 71.5vw;
    /* max-width: 1029px; */
    margin: 0 auto;
}

@media (min-width: 1210px) {
    .sm-container {
        width: 55.55vw;
        max-width: 800px;
        margin: 0 auto;
    }
}

img {
    width: 100%;
    height: auto;
}

p {
    font-family: sans-serif;
}

a {
    color: #fff;
    text-decoration: none;
}

a:visited {
    color: #fff;
}

a:hover {
    color: #fff;
}

a:active {
    color: #fff;
}

/* a:focus {
    color: #fff;
} */

.sp {
    display: none !important;
}

.section-title {
    width: 50%;
    font-size: 7.5rem;
    font-weight: 700;
    letter-spacing: 6px;
}

.container-fluid .section-title {
    padding-left: 1%;
}

.description {
    font-size: 11.2%;
    letter-spacing: 1px;
    color: #505050;
    padding-left: 6px;
}

.parellel-title {
    width: 350px;
    height: 70px;
    background-color: #333333;
    color: #fff;
    transform: skew(-7deg);
    position: relative;
}

.parellel-title span {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: skew(7deg) translate(-50%, -50%);
    font-size: 26px;
    font-weight: 700;
    width: max-content;
}


.more-btn {
    margin-top: 40px;
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.more-btn a {
    width: 30%;
    height: 55px;
    border: 2px solid rgba(0, 0, 0, 0);
    border-radius: 37.5px;
    background: var(--bg-color);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    color: #fff;
    position: relative;
    transition: all .35s;
}

.more-btn a:hover {
    background-color: #fff;
    border: 2px solid var(--bg-color);
    color: var(--bg-color);
    cursor: pointer;
    transition: all .35s;
}

.more-btn a:hover::before {
    right: -84px;
    transition: all .35s;
}

.more-btn a:hover::after {
    right: -80px;
    transition: all .35s;
}

.more-btn a::before {
    content: '';
    width: 30px;
    height: 2px;
    background-color: var(--icon-bg);
    transform: translate(0, -11px) rotate(45deg);
    position: absolute;
    top: 50%;
    right: -44px;
    transition: all .35s;
}

.more-btn a::after {
    content: '';
    width: 80px;
    height: 2px;
    background-color: var(--icon-bg);
    position: absolute;
    top: 50%;
    right: -40px;
    transition: all .35s;
}

.more {
    position: absolute;
    bottom: 10px;
    right: 70px;
    letter-spacing: 1.5px;
    font-size: 16px;
}

.more::after {
    content: '';
    width: 90%;
    height: 1px;
    background-color: #fff;
    position: absolute;
    bottom: 30%;
    right: -130%;
    transition: all .35s;
}

.more::before {
    content: '';
    width: 12px;
    height: 1px;
    background-color: #fff;
    transform: rotate(45deg);
    position: absolute;
    bottom: calc(30% + 5px);
    right: -130%;
    transition: all .35s;
}

.page-top {
    width: 100vw;
    height: 40.2vw;
    /* max-height: 578px; */
    display: flex;
    align-items: center;
}

.page-top .section-title {
    color: #fff;
    width: 71.5vw;
    max-width: 1029px;
    margin: 0 auto;
}

.page-top .section-title .description {
    color: #fff;
}

span.red {
    color: red;
    vertical-align: super;
    font-size: 12px;
}

/* screen width: 750px ~ */
@media (max-width: 1024px) {
    .container {
        width: 96.94vw;
        max-width: 1400px;
    }
}

@media (max-width: 750px) {

    .container, .container-fluid {
        width: 94.94vw !important;
    }

    .pc {
        display: none !important;
    }

    .sp {
        display: flex !important;
    }

    .section-title {
        font-size: 14rem;
    }

    .description {
        font-size: 15.2%;
    }

    .more-btn {
        justify-content: flex-start;
    }

    .more-btn a {
        width: calc(100% - 40px);
    }

    .page-top {
        height: 88.8vw;
    }

    .page-top .section-title {
        width: 96.94vw;
        font-size: 12.4rem;
    }

    .page-top .section-title .description {
        font-size: 12.2%;
        font-weight: 500;
    }
}