@charset "utf-8";

/* ==========================================
   ROOT VARIABLES
========================================== */
:root {
    --primary-bg-color: #F5F5F5;
    --primary-color-white: #FFFFFF;
    --primary-color-orange: #EF7A00;
    --primary-color-navy: #003559;
    --primary-color-blue: #0072BB;
    --secondary-color-black: #1A1311;
    --ease-main: cubic-bezier(0, 0.4, 0.25, 1);
}

/* ==========================================
   MEDIA QUERIES
========================================== */
/* Additional Breakpoints */
@media screen and (max-width: 1440px) {
    /* Styles for smaller desktop */
}

@media screen and (max-width: 900px) {
    /* Styles for tablet */
}

@media screen and (max-width: 767px) {
    /* Styles for mobile */
}

@media screen and (max-width: 500px) {
    /* Styles for small mobile */
}

@media screen and (max-width: 320px) {
    /* Styles for very small mobile */
}

/* ==========================================
   BASE STYLES
========================================== */
/* font / text */
html {
	font-size: 62.5%;
    scroll-behavior: smooth;
    /* scroll-padding-top: 4.375vw; */
}

/* ==========================================
   UTILITY CLASSES
========================================== */
.gen-disp_non {
    display: none !important;
}

.gen-disp_pc {
    display: block;
}

.gen-disp_sp,
.gen-disp_sp_inline {
    display: none;
}

@media screen and (max-width:767px) {
    .gen-disp_pc {
        display: none !important;
    }
    .gen-disp_sp {
        display: block;
    }
    .gen-disp_sp_inline {
        display: inline;
    }
}

/* util - html */
.align-center {
    text-align: center !important;
}

.align-right {
    text-align: right !important;
}

.spacer {
    padding: 10px 0 10px;
}

.m-top60 {
    margin-top: 60px;
}

.m-btm60 {
    margin-bottom: 60px;
}

.m-btm30 {
    margin-bottom: 30px;
}

.p-top60 {
    padding-top: 60px;
}

.border-top {
    border-top: 1px solid #000;
}

.relative {
    position: relative;
}

a.tl:hover {
    opacity: .7;
    transition: .3s;
}

a.colored:hover {
    color: var(--primary-color-blue) !important;
    transition: .3s;
}

.text-combine {
    -webkit-text-combine: horizontal;
    -ms-text-combine-horizontal: all;
    text-combine-upright: all;
}

.flex-box {
    display: flex;
}

/* form */
fieldset,
fieldset > legend {
    display: contents;
}


/* format */
.img-box > img {
    display: block;
    width: 100%;
    height: auto;
}

a:hover {
    opacity: .7;
    transition: .4s;
}

/* ==========================================
   FONTS
========================================== */
body {
    font-family: "M PLUS 1p", serif;
}
.m-plus-1p-thin {
    font-family: "M PLUS 1p", serif;
    font-weight: 100;
    font-style: normal;
}

.m-plus-1p-light {
    font-family: "M PLUS 1p", serif;
    font-weight: 300;
    font-style: normal;
}

.m-plus-1p-regular {
    font-family: "M PLUS 1p", serif;
    font-weight: 400;
    font-style: normal;
}

.m-plus-1p-medium {
    font-family: "M PLUS 1p", serif;
    font-weight: 500;
    font-style: normal;
}

.m-plus-1p-bold {
    font-family: "M PLUS 1p", serif;
    font-weight: 700;
    font-style: normal;
}

.m-plus-1p-extrabold {
    font-family: "M PLUS 1p", serif;
    font-weight: 800;
    font-style: normal;
}

.m-plus-1p-black {
    font-family: "M PLUS 1p", serif;
    font-weight: 900;
    font-style: normal;
}

.m-plus-1p {
    transform: rotate(0.05deg);
}

/* ==========================================
   HEADER
========================================== */
.header {
    /* position: fixed; */
    z-index: 200;
    top: 0;
    left: 0;
    overflow: hidden;
    width: 100%;
    height: 4.375vw;
    margin: 0;
    padding: 0 0 0 0;
    background: #fff;
}

.header .inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.header .logo-container {
    width: 71%;
    height: 4.375vw;
    background: var(--primary-color-orange);
}

.header .menu-container {
    width: 29%;
    height: 4.375vw;
    background: var(--primary-color-navy);
}

.header .logo {
    width: 12.5%;
    height: auto;
    margin: 1.25% 0 0 3.75%;
}

.header .logo img {
    display: block;
    width: 100%;
}

.header .menu {
    height: 100%;
}

.header .menu-btn {
    display: none;
}

.header .menu-nav {
    height: 100%;
}

.header .menu ul {
    display: flex;
    justify-content: space-around;
    height: 100%;
    margin: 0 0 0 0;
    padding: 0 0 0 0;
    list-style: none;
}

.header .menu li {
    position: relative;
    width: 50%;
    height: 100%;
}

.header .menu li:last-child::before {
    position: absolute;
    top: 20%;
    left: 0;
    display: block;
    content: "";
    width: 1px;
    height: 60%;
    background-color: #fff;
}

.header .menu li a {
    display: flex;
    justify-content: center;
    align-items: center;
    width: 100%;
    height: 100%;
    text-decoration: none;
    font-weight: 500;
    font-size: 1.4rem;
    font-size: 0.729vw;
    color: var(--primary-color-white);
}

.header .menu li a > span {
    position: relative;
    display: inline-block;
    align-items: center;
}

.header .menu li a > span::after {
    position: absolute;
    bottom: -0.25em;
    left: 0;
    content: "";
    width: 100%;
    height: 1px;
    background-color: #fff;
    transform: scale(0, 1);
    transform-origin: left top;
    transition: transform .3s;
}

.header .menu li a:hover > span::after {
    transform: scale(1, 1);
}

@media screen and (max-width:767px) {
    .header {
        height: 8vw;
    }
    .header .inner {
    }
    .header .logo-container {
        width: 71%;
        height: 8vw;
    }
    .header .menu-container {
        width: 29%;
        height: 8vw;
    }
    .header .logo {
        width: 25%;
        height: auto;
        margin: 2% 0 0 3.75%;
    }
    .header .menu {
        height: 100%;
    }
    .header .menu-btn {
        display: block;
        width: 4.375vw;
        height: 4.375vw;
        padding: 0;
        background: transparent;
        border: 0;
        outline: 0;
    }
    .header .menu-btn .menu-icon {
        position: relative;
        display: block;
        width: 100%;
        height: 100%;
        background: transparent;
    }
    .header .menu-btn .menu-icon::before, .header .menu-btn .menu-icon::after {
        position: absolute;
        top: 50%;
        left: 0;
        display: block;
        content: "";
        width: 100%;
        height: 1px;
        background-color: #fff;
        transform: translateY(-50%);
        transition: transform .3s;
    }
    .header .menu-btn .menu-icon::before {
        transform: translateY(-50%) translateY(-6px);
    }
    .header .menu-btn .menu-icon::after {
        transform: translateY(-50%) translateY(6px);
    }
    .header .menu-btn.open .menu-icon::before {
        transform: translateY(-50%) translateY(0) rotate(45deg);
    }
    .header .menu-btn.open .menu-icon::after {
        transform: translateY(-50%) translateY(0) rotate(-45deg);
    }
    .header .menu-nav {
        display: none;
    }
}

/* ==========================================
   NAVIGATION MENU
========================================== */

/* ==========================================
   BACKGROUND
========================================== */
body {
    /* padding-top: 4.375vw; */
    background-color: var(--primary-bg-color);
}

body {
    width: 100%;
    height: 100vh;
    background-image: url(../img/kv_pc.png);
    background-attachment: fixed;
    background-size: contain;
    background-position: center 4.375vw;
    background-repeat: no-repeat;
}

@media screen and (max-width:767px) {
    body {
        background-image: none;
    }
}
/* ==========================================
   MAIN CONTENT
========================================== */
.main {
    width: 100%;
    padding: 0 0 13%;
    overflow: hidden;
}

@media screen and (max-width:767px) {
    .main {
        margin: 0 0 12vw;
        padding: 0 0 14vw;
    }
}

/* ==========================================
   KEY VISUAL
========================================== */
.kv {
    position: relative;
    width: 100%;
    height: auto;
    aspect-ratio: 1920 / 1136;
    margin: 0 0 0;
}

.kv-txt-container {
    position: absolute;
    top: 54%;
    left: 50%;
    transform: translate(-50%, -50%);
    display: flex;
    justify-content: center;
    flex-direction: column;
    align-items: center;
    width: 51.444%;
    margin: 0 auto;
}

.kv-txt img {
    display: block;
    width: 100%;
    height: auto;
}

.kv-txt.item1 {
    position: relative;
    top: 0;
    left: -1%;
    width: 79.39%;
    margin: 0 0 0 0;
}

.kv-txt.item2 {
    display: block;
    width: 24vw;
    margin: 6% 0 0 0;
}

.kv h1 {
    width: 21.1vw;
    margin: 29% 0 0 0;
}

@media screen and (max-width:767px) {
    .kv {
        width: 100vw;
        height: auto;
        aspect-ratio: 390 / 620;
        margin: 0 0 0;
        background-image: url(../img/kv_sp.png);
        background-size: contain;
        background-position: center top;
        background-repeat: no-repeat;
    }
    .kv-txt-container {
        top: 50%;
        width: 90%;
        margin: 0 auto;
    }
    .kv-txt.item1 {
        left: 0;
        width: 79vw;
        margin: 0 0 0 0;
    }
    .kv-txt.item2 {
        width: 42vw;
        margin: 16vw 0 0 0;
    }
    .kv h1 {
        width: 46vw;
        margin: 44vw 0 0 0;
    }
}

/* ==========================================
   SECTIONS
========================================== */
.section {
    width: 100%;
    margin: 5vw 0 0;
}

.section .section-inner {
    width: 980px;
    width: 51.444%;
    height: auto;
    margin: 0 auto 0;
}

.bottom .bottom-inner {
    width: 58%;
    margin: 0 auto 0;
}

.section .box {
    width: 100%;
    height: auto;
    padding: 2% 0 5%;
    background: #fff;
    border-radius: 1vw;
}

.section h2 {
    position: relative;
    width: 100%;
    margin: 0 auto 0;
    padding: 0.875em 0 2em;
    text-align: center;
    letter-spacing: 0.12em;
    line-height: 1;
    font-size: 3.0rem;
    font-size: 1.563vw;
    font-weight: bold;
    color: var(--primary-color-navy);
}

.h-border::after {
    position: absolute;
    bottom: 0;
    display: block;
    content: "";
    width: 100%;
    border-bottom: 2px solid var(--primary-color-orange);
}

.section h2 .en {
    display: block;
    margin: 0 0 0.725em 0;
    line-height: 1.65;
    letter-spacing: 0.06em;
    font-size: 2.0rem;
    font-size: 1.042vw;
    font-weight: normal;
    color: var(--primary-color-orange);
}

.section h2 .jp {
    line-height: 0.825;
    letter-spacing: 0.1em;
    font-size: 4.0rem;
    font-size: 2.083vw;
}

@media screen and (max-width:767px) {
    .section {
        margin: 8vw 0 0;
    }
    .section .section-inner {
        width: 92%;
        margin: 0 auto 0;
    }
    .section .box {
        border-radius: 3vw;
    }
    .section h2 .en {
        font-size: 1.2rem;
        font-size: 3.077vw;
    }
    .section h2 .jp {
        font-size: 2.0rem;
        font-size: 5.128vw;
    }
}

/* section1 */
.section1 .box {
    width: 100%;
    height: auto;
}

.section1 .box-txt {
    margin: 25% 0 0;
}
.section1 .box-txt .text1 {
    margin: 0 0 1em;
    text-align: center;
    line-height: 2.0;
    letter-spacing: 0.1em;
    font-size: 2.8rem;
    font-size: 1.458vw;
    font-weight: bold;
    color: var(--primary-color-navy);
}

.box-slider {
    width: 100%;
    margin: 20% auto 0;
    padding: 7% 0 12%;
    background: var(--primary-color-orange);
    border-radius: 4vw;
}
.section1 .box-slider .text2 {
    margin: 0 0 1em;
    text-align: center;
    line-height: 2.0;
    letter-spacing: 0.1em;
    font-size: 4.0rem;
    font-size: 2.083vw;
    font-weight: bold;
    color: var(--primary-color-white);
}
.slider-container {
    width: 100%;
    margin: 0 auto 0;
    padding: 0;
    overflow: hidden;
}
.swiper-wrapper {
    width: 100%;
}
.swiper {
    position: relative;
    transform: translateX(-23.4%);
    width: 189%;
    height: auto;
}

.swiper-slide img {
    display: block;
    width: 100%;
    height: auto;
}

.swiper-button-next__outer {
    right: 29.65vw !important;
    z-index: 100; /* over header ! */
}
.swiper-button-prev__outer {
    left: 29.65vw !important;
    z-index: 100; /* over header ! */
}
.swiper-button-next,
.swiper-button-prev {
    width: 2.865vw;
    height: 2.865vw;
    color: transparent;
}

.swiper-button-prev:after,
.swiper-button-next:after{
    content: ""; /*contentを空にする*/
}
.swiper-navigation-icon {
    display: none;
}
.swiper-button-prev::after,
.swiper-button-next::after {
    width: 100%;
    height: 100%;
    margin: auto;
    background-size: contain;
    background-repeat: no-repeat;
}
.swiper-button-prev::after {
    background-image: url(../img/arrow_l.svg);
}
.swiper-button-next::after {
    background-image: url(../img/arrow_r.svg);
}

@media screen and (max-width:767px) {
    .section1 {
        margin: 0 0 0;
    }
    .section1 .box {
        margin: 10vw 0 0;
        padding-bottom: 8vw;
    }
    .section1 .box-txt {
        margin: 0 0 0;
    }
    .section1 .box-slider .text2 {
        font-size: 1.8rem;
        font-size: 4.615vw;
    }
    .swiper-button-next__outer {
        right: 30.5% !important;
    }
    .swiper-button-prev__outer {
        left: 30.5% !important;
    }
    .swiper-button-next,
    .swiper-button-prev {
        width: 7vw;
        height: 7vw;
    }
    .section1 .box-txt .item {
        flex-direction: row;
        flex-wrap: wrap;
        width: 80%;
        margin: 6.5% auto 0;
    }
    .section1 .box-txt .item1 {
        margin-top: 7%;
    }
    .section1 .box-txt .item .re {
        width: 14%;
        margin: 3% 3% 0 0;
    }
    .section1 .box-txt .item h3 {
        width: 80%;
    }
    .section1 .box-txt .item p {
        width: 100%;
    }
    .section1 h3 {
        text-align: left;
        line-height: 1.375;
        letter-spacing: 0.05em;
        font-size: 1.6rem;
        font-size: 4.103vw;
    }
    .section1 .box-txt .text1 {
        line-height: 1.5;
        letter-spacing: 0.05em;
        font-size: 1.3rem;
        font-size: 3.333vw;
    }
}

/* section2 */
.section2 {
    margin: 12vw 0 0
}
.section2 .section-inner {
    height: auto;
}
.section2 .box {
    padding: 10% 0 0;
}
.section2 h2 {
    position: relative;
    width: max-content;
    margin: 0 auto 0;
    padding: .5em .25em;
    text-align: center;
    line-height: 1;
    letter-spacing: 0.06em;
    font-size: 4.0rem;
    font-size: 2.083vw;
    color: var(--primary-color-navy);
    z-index: 1;
}
.section2 h2::before {
    position: absolute;
    top: -.1em;
    left: -.08em;
    display: block;
    content: "";
    width: 1.4em;
    height: 2em;
    background-image: url(../img/headding_bg.svg);
    background-size: contain;
    background-position: center;
    background-repeat: no-repeat;
    z-index: -1;
}

.section2 .box {
    padding-bottom: 2%;
}
.section2 .img-box img {
    display: block;
    width: 100%;
    height: auto;
}

.section2 .box1 .img-box {
    width: 53%;
    margin: 11% auto 0;
}
.section2 .box1 .box-text {
    margin: 5% 0 0;
}
.section2 .box1 .box-text p {
    margin: 1em 0 0;
    text-align: center;
    line-height: 1.75;
    letter-spacing: 0.06em;
    font-size: 3.2rem;
    font-size: 1.666vw;
    color: var(--primary-color-navy);
}
.section2 .item-container .item img {
    display: block;
    width: 100%;
    height: auto;
}

.section2 .box2 {
    padding: 14% 0 14%;
}

.section2 .box2 .box-text.item {
    margin: 7% 0 0;
}

.section2 .box2 .box-text h3 {
    line-height: 1.66;
    letter-spacing: 0.06em;
    text-align: center;
    font-size: 3.6rem;
    font-size: 1.875vw;
    color: var(--primary-color-navy);
}

.section2 .box2 .box-text h3 .num {
    display: block;
    margin: 0 auto 0;
    font-size: 5.6rem;
    font-size: 2.917vw;
}

.section2 .box2 .box-text p {
    margin: 1em 0 0;
    text-align: center;
    line-height: 2;
    letter-spacing: 0.08em;
    font-size: 2.2rem;
    font-size: 1.145vw;
    font-weight: bold;
    color: var(--primary-color-navy);
}

@media screen and (max-width:767px) {
    .section2 .section-inner {
        flex-direction: column;
    }
    .section2 h2 {
        font-size: 1.8rem;
        font-size: 4.615vw;
    }
    .section2 .box1 .box-text p {
        line-height: 1.375;
        letter-spacing: 0.05em;
        font-size: 1.4rem;
        font-size: 3.589vw;
    }
    .section2 .box2 .box-text h3 {
        font-size: 1.4rem;
        font-size: 3.589vw;
    }
    .section2 .box2 .box-text h3 .num {
        font-size: 2.4rem;
        font-size: 6.154vw;
    }
    .section2 .box2 .box-text p {
        line-height: 1.375;
        letter-spacing: 0.05em;
        font-size: 0.9rem;
        font-size: 2.303vw;
    }
    .section2 .note {
        width: 80%;
        aspect-ratio: 323 / 43;
        margin: 5% auto 0;
        padding: 0.5em 0 0.5em 0.5em;
        background: url(../img/section2_note_border_sp.svg) no-repeat;
        background-size: 100%;
        background-position: center;
        letter-spacing: 0.025em;
        font-size: 1.8rem;
        font-size: 4.615vw;
    }
}

/* section3 */
.section3 {
    margin: 10vw 0 0;
}

.section3 .box {
    width: 70%;
    height: auto;
    margin: 0 auto 0;
    padding: 0;
    background: #fff;
    background: none;
}

.section3 .link-button {
    width: 100%;
    margin: 0;
}

.section3 .link-button a {
    display: block;
    width: 100%;
    padding: 2em 0 2em;
    background-color: var(--primary-color-orange);
    border-radius: 2.8vw;
    text-align: center;
    text-decoration: none;
    line-height: 1.5;
    letter-spacing: 0.1em;
    font-size: 4.8rem;
    font-size: 2.5vw;
    font-weight: bold;
    color: var(--primary-color-navy);
}

.section3 .text1 p {
    margin: 1em 0 0;
    text-align: center;
    line-height: 1.77;
    letter-spacing: 0.1em;
    font-size: 2.8rem;
    font-size: 1.458vw;
    color: var(--primary-color-navy);
}
@media (any-hover: hover) {
    .section3 .link-button a:hover {
        background-color: var(--primary-color-navy);
        color: var(--primary-color-white);
        opacity: 1;
        transition: .3s;
    }
}

.section3 .about-tell {
    position: relative;
    width: max-content;
    margin: 2% auto 0;
    padding: 0 0 0.5em;
    text-align: center;
    line-height: 1.42;
    letter-spacing: 0.08em;
    font-weight: bold;
    font-size: 2.4rem;
    font-size: 1.25vw;
    color: var(--primary-color-navy);
}

.section3 .about-tell::after {
    position: absolute;
    bottom: 0;
    display: block;
    content: "";
    width: 100%;
    border-bottom: 2px solid var(--primary-color-orange);
}

@media screen and (max-width:767px) {
    .section3 .item-container {
        width: 86%;
        margin: 5% auto 0;
    }
    .section3 h3 {
        font-size: 1.6rem;
        font-size: 4.103vw;
    }
    .section3 p {
        margin: 1em 0 0;
        text-align: left;
        line-height: 1.375;
        letter-spacing: 0.05em;
        font-size: 1.4rem;
        font-size: 3.589vw;
    }
    .section3 .link-button {
        margin: 6% auto 0;
    }
    .section3 .link-button a {
        border-radius: 2vw;
        font-size: 1.8rem;
        font-size: 4.615vw;
    }
    .section3 .about-tell {
        margin: 6% auto 0;
        font-size: 1.6rem;
        font-size: 4.103vw;
    }
    .section3 .text1 p {
        font-size: 1.2rem;
        font-size: 3.076vw;
    }
}

/* ==========================================
   OUTER LINK
========================================== */
.outer-link {
    position: fixed;
    z-index: 100;
    bottom: 0;
    right: -5vw;
    display: flex;
    justify-content: flex-start;
    align-items: center;
    width: 40vw;
    height: 5vw;
    margin: 0;
    padding: 0 0 0 2.5%;
    background: rgba(255, 255, 255, 0.84);
    border-radius: 2.25vw;
}

.outer-link .inner {
    display: flex;
    justify-content: space-between;
    width: 77%;
}

.outer-link a {
    display: flex;
    justify-content: center;
    align-items: center;
    flex-direction: column;
    width: 46%;
    height: 3vw;
    border-radius: 0.75vw;
    text-decoration: none;
    text-align: center;
    font-weight: 500;
    font-size: 1.4rem;
    font-size: 0.729vw;
    color: var(--primary-color-white);
}

.outer-link a.item1 {
    background-color: var(--primary-color-orange);
    transition: .3s;
}

.outer-link a.item2 {
    background-color: var(--primary-color-navy);
    transition: .3s;
}

@media (any-hover: hover) {
    .outer-link a.item1:hover {
        background-color: var(--primary-color-navy);
        opacity: 1;
        transition: .3s;
    }
    .outer-link a.item2:hover {
        background-color: var(--primary-color-orange);
        opacity: 1;
        transition: .3s;
    }
}

@media screen and (max-width:767px) {
    .outer-link {
        justify-content: center;
        bottom: 0;
        right: 0;
        width: 100%;
        height: 16vw;
        padding: 0;
        border-radius: 0;
    }
    .outer-link .inner {
        width: 93%;
    }
    .outer-link a {
        width: 48%;
        height: 8.75vw;
        border-radius: 3vw;
        letter-spacing: 0.12em;
        line-height: 1.24;
        font-size: 1.2rem;
        font-size: 3.076vw;
    }
}

/* ==========================================
   ANIMATIONS & EFFECTS
========================================== */
body {
    -webkit-animation: fadeInPage 2s ease 0s 1 normal;
    animation: fadeInPage 2s ease 0s 1 normal;
}

@keyframes fadeInPage {
    0% { opacity: 0; }
    100% { opacity: 1; }
}

/* scroll_up */
.scroll_up {
    transition: 0.6s ease-in-out;
    transform: translateY( 15% );
    opacity: 0;
}

.scroll_up.on {
    transform: translateY(0);
    opacity: 1.0;
}

.scroll_up_slow {
    transition: 1.6s ease-in-out;
    transform: translateY( 200px );
    opacity: 0;
}

.scroll_up_slow.on {
    transform: translateY(0);
    opacity: 1.0;
}