@import url("https://fonts.googleapis.com/css2?family=Big+Shoulders:opsz,wght@10..72,100..900&family=Jost:ital,wght@0,100..900;1,100..900&family=Noto+Sans+JP:wght@100..900&display=swap");

:root {
    --lp-opening-animation-duration: 2s;
}

.lp-opening-container {
    width: 100%;
    height: calc(100% + 2.5em);
    background-color: #888370;
    position: fixed;
    top: 0;
    left: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 99999;
    opacity: 1;
    transition: opacity 0.8s ease;
    pointer-events: auto;
    touch-action: none;
}

.lp-opening-fade-in {
    position: relative;
    top: 20px;
    opacity: 0;
    animation: lp-opening-fadeInUp 0.5s ease-out forwards;
    animation-delay: calc(var(--lp-opening-animation-duration) * 0.25);
}

@keyframes lp-opening-fadeInUp {
    to {
        top: 0;
        opacity: 1;
    }
}

.lp-opening-bar {
    position: absolute;
    top: 0;
    left: 0;
    width: 0;
    height: 100%;
    background-color: #6c6c6c;
    z-index: -1;
    animation: lp-opening-bar 1s ease-in forwards;
    animation-delay: calc(var(--lp-opening-animation-duration) * 0.55);
}

@keyframes lp-opening-bar {
    to {
        width: 100%;
    }
}

.lp-opening-hide {
    display: none !important;
}

html:has(#tactix) {
    overflow-x: hidden;
}

#tactix {
    font-family: "Big Shoulders", sans-serif;
    font-size: 16px;
    line-height: 1.7;
    letter-spacing: 0.07em;
    text-align: center;
    display: flex;
    overflow: hidden;
}

@media screen and (max-width: 768px) {
    #tactix .fs-spdn {
        display: none;
    }
}

@media screen and (min-width: 769px) {
    #tactix .fs-pcdn {
        display: none;
    }
}

#tactix .hover_img {
    overflow: hidden;
}

#tactix .hover_img img {
    transition: 0.3s;
}

#tactix a:has(.hover_img):hover img {
    transform: scale(1.05);
    transition: 0.3s;
}

#tactix .tac-heading {
    font-size: 50px;
    font-weight: 200;
    line-height: 1;
    margin-bottom: 1.2em;
}

#tactix .tac-wrapper {
    position: relative;
    max-width: 390px;
    margin: 0 auto;
}

@media screen and (max-width: 450px) {
    #tactix .tac-wrapper {
        max-width: 100%;
    }
}

#tactix .tac-wrapper::before,
#tactix .tac-wrapper::after {
    content: "";
    position: absolute;
    width: 130%;
    height: 100%;
    background-color: rgba(83, 83, 83, 0.2784313725);
    transform: skewX(-35deg);
    mix-blend-mode: difference;
}

#tactix .tac-wrapper::before {
    top: -1100px;
}

#tactix .tac-wrapper::after {
    top: 1600px;
}

#tactix .tac-wrapper_left,
#tactix .tac-wrapper_right {
    width: 100%;
    min-height: 100vh;
    background-color: #6c6c6c;
}

#tactix .tac-wrapper_left {
    position: relative;
    z-index: 2;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

#tactix .tac-menu {
    position: fixed;
    top: 50%;
    transform: translateY(-50%);
    color: #fff;
}

@media screen and (max-width: 1000px) {
    #tactix .tac-menu {
        width: 100%;
        min-height: 100vh;
        left: 100%;
        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: center;
        background-color: #6c6c6c;
        transition: 0.3s;
    }
}

#tactix .tac-menu img {
    max-width: 300px;
    margin-bottom: 6em;
}

#tactix .tac-menu ul {
    display: flex;
    flex-direction: column;
    gap: 1em;
    font-size: 40px;
    line-height: 1;
    font-weight: 300;
}

#tactix .tac-menu ul a {
    opacity: 0.5;
    transition: 0.3s;
}

#tactix .tac-menu ul a:hover {
    opacity: 1;
    transition: 0.3s;
}

#tactix .tac-hamburger {
    position: fixed;
    width: 390px;
    display: flex;
    justify-content: right;
    padding: 1.5em 1.5em 0 0;
    z-index: 9999;
}

@media screen and (min-width: 1001px) {
    #tactix .tac-hamburger {
        display: none;
    }
}

@media screen and (max-width: 450px) {
    #tactix .tac-hamburger {
        width: 100%;
    }
}

#tactix:has(.tac-hamburger-button.active) .tac-menu {
    left: 0;
    transition: 0.3s;
}

#tactix .tac-hamburger-button {
    display: block;
    padding: 0;
    width: 50px;
    height: 16px;
    position: relative;
    background: none;
    border: none;
    text-align: center;
    letter-spacing: 0.1em;
    cursor: pointer;
    outline: none;
}

#tactix .tac-hamburger-button .tac-hamburger-button_bar {
    display: block;
    width: 50px;
    height: 1px;
    transition: all 0.2s;
    transform-origin: 0% 0%;
    transform: translateY(-50%);
    position: absolute;
    left: 0;
}

#tactix .tac-hamburger-button .tac-hamburger-button_bar1 {
    top: 0;
}

#tactix .tac-hamburger-button .tac-hamburger-button_bar2 {
    top: 50%;
}

#tactix .tac-hamburger-button .tac-hamburger-button_bar3 {
    top: 100%;
}

#tactix .tac-hamburger-button.active .tac-hamburger-button_bar {
    width: 52.5px;
    left: 0px;
}

#tactix .tac-hamburger-button.active .tac-hamburger-button_bar1 {
    transform: rotate(0.3097029445rad) translateY(-50%);
    top: 0px;
}

#tactix .tac-hamburger-button.active .tac-hamburger-button_bar2 {
    opacity: 0;
}

#tactix .tac-hamburger-button.active .tac-hamburger-button_bar3 {
    transform: rotate(-0.3097029445rad) translateY(-50%);
    top: calc(100% - 0px);
}

#tactix .tac-hamburger-button .tac-hamburger-button_bar {
    background-color: #fff;
}

#tactix .tac-section {
    padding-top: 12em;
    padding-bottom: 12em;
}

#tactix .tac-section:first-of-type {
    padding-top: 0;
    padding-bottom: 0;
}

#tactix .tac-mvs {
    position: relative;
}

#tactix .tac-mvs .tac-heading {
    position: absolute;
    color: #fff;
    bottom: 0;
    left: 0;
    margin: 0;
    padding: 0.5em;
    text-align: left;
    line-height: initial;
    font-size: 60px;
    font-weight: 300;
}

#tactix .tac-mv {
    height: 100vh;
    -o-object-fit: cover;
    object-fit: cover;
}

@media screen and (min-height: 1050px) {
    #tactix .tac-mv {
        height: auto;
    }
}

#tactix .tac-scene {
    color: #fff;
    background-color: #888370;
}

#tactix .swiper {
    z-index: 0;
}

#tactix .swiper-button-prev,
#tactix .swiper-button-next {
    height: 100%;
    top: 0;
    margin: 0;
    padding: 20px;
    opacity: 0;
    transition: 0.3s;
}

#tactix .swiper-button-prev:hover,
#tactix .swiper-button-next:hover {
    opacity: 1;
    transition: 0.3s;
}

#tactix .swiper-button-prev {
    background-image: linear-gradient(90deg, #000000 50%, #636262);
    left: 0;
}

#tactix .swiper-button-next {
    background-image: linear-gradient(-90deg, #000000 50%, #636262);
    right: 0;
}

#tactix .swiper-button-prev::after,
#tactix .swiper-button-next::after {
    color: #fff;
    transform: rotateY(70deg) scale(1.2);
    opacity: 0.7;
}

#tactix .swiper-pagination.swiper-pagination-bullets.swiper-pagination-horizontal {
    position: relative;
    margin-top: 2.5em;
}

#tactix .swiper-pagination-bullet {
    position: relative;
    margin: 0 12px !important;
    background-color: #fff;
    opacity: 1;
}

#tactix .swiper-pagination-bullet::before {
    content: "";
    position: absolute;
    display: block;
    width: 300%;
    height: 300%;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    border: solid 1px rgba(255, 255, 255, 0);
    border-radius: 999px;
}

#tactix .swiper-pagination-bullet-active::before {
    border: solid 1px #fff;
}

#tactix .tac-concept {
    background-image: linear-gradient(0deg, #888370 90%, #ffffff);
    color: #fff;
    padding-bottom: 8em;
}

#tactix .tac-concept_text {
    font-family: "Noto Sans JP", sans-serif;
    font-weight: normal;
    margin-top: 3.5em;
}

#tactix .tac-products .tac-heading {
    color: #888370;
}

#tactix .tac-products_wrapper {
    display: flex;
    flex-direction: column;
    gap: 5em;
}

#tactix .tac-products_inner {
    display: flex;
    gap: 0.8em;
    padding-left: 1.2em;
}

#tactix .tac-products_headings {
    position: relative;
}

#tactix .tac-products_heading,
#tactix .tac-products_heading2 {
    height: 100%;
    position: absolute;
    top: 0;
    left: 0;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    gap: 2em;
}

#tactix .tac-products_heading:first-of-type,
#tactix .tac-products_heading2:first-of-type {
    position: initial;
}

#tactix .tac-products_color {
    display: flex;
    flex-direction: column;
    gap: 0.8em;
}

#tactix .tac-products_color li {
    width: 20px;
    height: 20px;
    border-radius: 3px;
}

#tactix .tac-products_title {
    font-family: "Jost", sans-serif;
    writing-mode: vertical-rl;
    -ms-writing-mode: tb-rl;
    text-orientation: sideways;
    text-align: left;
    font-size: clamp(15px, 4.69vw, 24px);
    line-height: 1;
    font-weight: 500;
    color: #3d3d3d;
}

#tactix .tac-products_title span {
    font-size: 60%;
    font-weight: 200;
}

#tactix .tac-products_img {
    position: relative;
}

#tactix .tac-products_img01 {
    transition: 0.3s;
}

#tactix .swiper-slide-active .tac-products_img01:hover {
    opacity: 0;
    transition: 0.3s;
}

#tactix .tac-products_img02 {
    position: absolute;
    top: 0;
    left: 0;
    z-index: -1;
}

#tactix .swiper_02 {
    height: -moz-fit-content;
    height: fit-content;
}

#tactix .swiper_02 .swiper-pagination-bullet {
    background-color: #888370;
}

#tactix .swiper_02 .swiper-pagination-bullet-active::before {
    border: solid 1px #888370;
}

#tactix .swiper2-pagination {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    row-gap: 1.5em;
    width: -moz-fit-content;
    width: fit-content;
    margin: 0 0 0 auto;
    padding-right: 2em;
}

#tactix .tac-products_heading,
#tactix .tac-products_heading2 {
    opacity: 0;
    transition: 0.3s;
}

#tactix .tac-products_heading.is-active,
#tactix .tac-products_heading2.is-active {
    opacity: 1;
    transition: 0.3s;
}

#tactix .tac-zup {
    position: relative;
    z-index: 1;
}

#tactix .tac-opening-logo {
    max-width: 500px;
    padding: 2em;
}

#tactix .fadein {
    opacity: 0;
    transform: translate(0, 0);
    transition: all 1.5s;
}

#tactix .fadein.fadein-left {
    transform: translate(-30px, 0);
}

#tactix .fadein.fadein-right {
    transform: translate(30px, 0);
}

#tactix .fadein.fadein-up {
    transform: translate(0, -30px);
}

#tactix .fadein.fadein-bottom {
    transform: translate(0, 30px);
}

#tactix .fadein.scrollin {
    opacity: 1 !important;
    transform: translate(0, 0) !important;
}

#tactix .swiper-wrapper {
    height: -moz-fit-content;
    height: fit-content;
}

.tac-concept_logo {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 1em;
    margin-bottom: 2em;
}

.tac-concept_logo img {
    max-width: 200px;
}