@charset "UTF-8";

/*
Theme Name : WEBSITE
Author: クローバーグラフィック
Description: corporate website
Version: 1.0
*/

/*=======================================================
Common
=======================================================*/
:root {
    --color-navy: #01102A;
    --color-navy-light: #2b446e;
    --color-gold: #E39A35;
    --color-gold-light: #d9b877;
    --color-white: #FFFFFF;
    --color-gray: #E1E5EB;
    --content-width: 1200px;
    --serif: "Noto Serif JP", serif;
    --sans_serif: "Noto Sans JP", sans-serif;
    --font-weight-Regular: 400;
    --font-weight-Medium: 500;
    --font-weight-SemiBold: 600;
    --font-weight-Bold: 700;
    --font-weight-Black: 900;
    --content-w-wide: 1150px;    
    --content-w-narrow: 840px;   
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: "Noto Sans JP", "ヒラギノ角ゴ ProN W3", "Hiragino Kaku Gothic ProN", sans-serif;
    font-size: 16px;
    font-weight: 400;
    font-feature-settings: "palt";
    -webkit-font-smoothing: antialiased;
    line-height: 2.2;
    letter-spacing: 0.09em;
}

body img.scaled-image {
    border: none;
    margin: 0;
}

.base_w {
    width: 86%;
    max-width: 1280px;
    margin: 0 auto;
    box-sizing: border-box;
}

img {
    max-width: 100%;
    height: auto;
    vertical-align: bottom;
}

@media screen and (max-width: 480px) {
    body {
        line-height: 2;
        letter-spacing: 0.05em;
    }

    .base_w {
        width: calc(100% - 36px);
    }
}

/* Header
=======================================================*/
#header {
    line-height: 1;
}


/* Toggle
=======================================================*/
#toggle_btn {
    width: 70px;
    height: 70px;
    background-color: rgba(255, 255, 255, 0.7);
    position: fixed;
    top: 0;
    right: 0;
    z-index: 5000;
}

@media (min-width: 1024px) {
    #toggle_btn {
        display: none;
    }
}

.toggle_btn_bar {
    width: 30px;
    height: 15px;
    margin: 0 auto;
    display: block;
    position: relative;
}

.toggle_btn_bar:before,
.toggle_btn_bar:after {
    content: "";
    width: 100%;
    height: 2px;
    background-color: rgb(0, 0, 0);
    display: block;
    position: absolute;
    /* animation */
    -webkit-animation-duration: 0s;
            animation-duration: 0s;
    -webkit-animation-timing-function: linear;
            animation-timing-function: linear;
    -webkit-animation-fill-mode: forwards;
            animation-fill-mode: forwards;
}

body.toggle_active .toggle_btn_bar:before,
body.toggle_active .toggle_btn_bar:after {
    -webkit-animation-duration: 0.5s;
            animation-duration: 0.5s;
}

.toggle_btn_bar:before {
    -webkit-animation-name: toggle_close_top_bar;
            animation-name: toggle_close_top_bar;
}

@-webkit-keyframes toggle_close_top_bar {
    0% {
        top: 50%;
        transform: translateY(-50%) rotate(45deg);
    }

    30% {
        top: 50%;
        transform: translateY(-50%) rotate(0);
    }

    70% {
        top: 50%;
        transform: translateY(-50%) rotate(0);
    }

    100% {
        top: 0;
        transform: translateY(0) rotate(0);
    }
}

@keyframes toggle_close_top_bar {
    0% {
        top: 50%;
        transform: translateY(-50%) rotate(45deg);
    }

    30% {
        top: 50%;
        transform: translateY(-50%) rotate(0);
    }

    70% {
        top: 50%;
        transform: translateY(-50%) rotate(0);
    }

    100% {
        top: 0;
        transform: translateY(0) rotate(0);
    }
}

body.toggle_open .toggle_btn_bar:before {
    -webkit-animation-name: toggle_open_top_bar;
            animation-name: toggle_open_top_bar;
}

@-webkit-keyframes toggle_open_top_bar {
    0% {
        top: 0;
        transform: translateY(-50%) rotate(0);
    }

    30% {
        top: 50%;
        transform: translateY(-50%) rotate(0);
    }

    70% {
        top: 50%;
        transform: translateY(-50%) rotate(0);
    }

    100% {
        top: 50%;
        transform: translateY(-50%) rotate(45deg);
    }
}

@keyframes toggle_open_top_bar {
    0% {
        top: 0;
        transform: translateY(-50%) rotate(0);
    }

    30% {
        top: 50%;
        transform: translateY(-50%) rotate(0);
    }

    70% {
        top: 50%;
        transform: translateY(-50%) rotate(0);
    }

    100% {
        top: 50%;
        transform: translateY(-50%) rotate(45deg);
    }
}

.toggle_btn_bar:after {
    -webkit-animation-name: toggle_close_bottom_bar;
            animation-name: toggle_close_bottom_bar;
}

@-webkit-keyframes toggle_close_bottom_bar {
    0% {
        bottom: 50%;
        transform: translateY(50%) rotate(-45deg);
    }

    30% {
        bottom: 50%;
        transform: translateY(50%) rotate(0);
    }

    70% {
        bottom: 50%;
        transform: translateY(50%) rotate(0);
    }

    100% {
        bottom: 0;
        transform: translateY(0) rotate(0);
    }
}

@keyframes toggle_close_bottom_bar {
    0% {
        bottom: 50%;
        transform: translateY(50%) rotate(-45deg);
    }

    30% {
        bottom: 50%;
        transform: translateY(50%) rotate(0);
    }

    70% {
        bottom: 50%;
        transform: translateY(50%) rotate(0);
    }

    100% {
        bottom: 0;
        transform: translateY(0) rotate(0);
    }
}

body.toggle_open .toggle_btn_bar:after {
    -webkit-animation-name: toggle_open_bottom_bar;
            animation-name: toggle_open_bottom_bar;
}

@-webkit-keyframes toggle_open_bottom_bar {
    0% {
        bottom: 0;
        transform: translateY(50%) rotate(0);
    }

    30% {
        bottom: 50%;
        transform: translateY(50%) rotate(0);
    }

    70% {
        bottom: 50%;
        transform: translateY(50%) rotate(0);
    }

    100% {
        bottom: 50%;
        transform: translateY(50%) rotate(-45deg);
    }
}

@keyframes toggle_open_bottom_bar {
    0% {
        bottom: 0;
        transform: translateY(50%) rotate(0);
    }

    30% {
        bottom: 50%;
        transform: translateY(50%) rotate(0);
    }

    70% {
        bottom: 50%;
        transform: translateY(50%) rotate(0);
    }

    100% {
        bottom: 50%;
        transform: translateY(50%) rotate(-45deg);
    }
}

.toggle_wrap {
    width: 100%;
    max-width: 200px;
    height: 100%;
    padding: 135px 20px;
    overflow: auto;
    background-color: var(--color-gold-light);
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition-duration: 0.3s;
    transition-timing-function: ease-out;
    -webkit-overflow-scrolling: touch;
    position: fixed;
    top: 0;
    right: 0;
    z-index: 4500;
}

.toggle-nav .header__cta a {
    font-size: 16px;
    border-radius: 30px;
    padding: 12px 24px;
    margin-top: 10px;
    letter-spacing: 0.1em;
}

.toggle-nav a {
    font-family: var(--serif);
    font-weight: var(--font-weight-SemiBold);
    letter-spacing: 0.1em;
    margin-bottom: 10px;
}

.toggle_wrap::-webkit-scrollbar {
    display: none;
}

body.toggle_open .toggle_wrap {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
}

.toggle-nav a {
    display: block;
}


/* Main
=======================================================*/
body:not(.home) main {
    padding: 120px 0;
}



/* Header */
#header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 100;
  background-color: rgba(255,255,255,0.2);
}

.header__inner {
  width: 94%;
  height: 70px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.title {
    font-family: var(--serif)
}

.title a {
  color: var(--color-navy);
  font-size: clamp(2.2vh, 3vw, 2.4rem);
  font-weight: var(--font-weight-Regular);
  letter-spacing: 0.12em;
}

.header__nav>ul {
  display: flex;
  gap: 40px;
  align-items: center;
}

.header__nav a {
  color: var(--color-navy);
  font-family: var(--serif);
  font-size: 14px;
  font-weight: var(--font-weight-SemiBold);
  letter-spacing: 0.05em;
  transition: opacity 0.2s;
}

.header__nav a:hover {
  opacity: 0.7;
}

.header__cta a {
  display: inline-block;
  background: var(--color-navy);
  border-radius: 24px;
  color: var(--color-gold);
  font-size: 14px;
  letter-spacing: 0.05em;
  padding: 12px 24px;
  transition: background 0.2s;
}

.header__cta a:hover {
  background: var(--color-navy-light);
}

/* モバイルではナビを隠す */
@media (max-width: 1023px) {
  .header__nav {
    display: none;
  }
  .header__cta a {
    padding: 10px 16px;
    font-size: 12px;
  }
}


/* =============================================
Footer
===============================================*/

#footer {
    position: relative;
    overflow: hidden;

    background: var(--color-navy);
    color: var(--color-white);
}

.footer__inner {
    position: relative;
    min-height: 500px;
    padding: 48px 3.5% 0;
    box-sizing: border-box;
}


/* 上部コンテンツ
-----------------------------------------------*/

.footer__content {
    position: relative;
    z-index: 2;

    display: flex;
    align-items: flex-start;
    justify-content: space-between;
}


/* ロゴ
-----------------------------------------------*/

.footer__logo {
    margin: 0;
    font-family: var(--serif);
    font-weight: var(--font-weight-SemiBold);
    line-height: 1;
    letter-spacing: 0.18em;
}

.footer__logo a {
    display: inline-block;
}

.footer__logo span {
    display: block;
}

.footer__logo-shift {
    color: var(--color-white);
    font-size: 42px;
    font-family: var(--serif);
    font-weight: var(--font-weight-SemiBold);
    line-height: 1;
    letter-spacing: 0.18em;
}

.footer__logo-consulting {
    margin-top: 20px;
    color: var(--color-gold);
    font-size: 42px;
    font-family: var(--serif);
    font-weight: var(--font-weight-SemiBold);
    line-height: 1;
    letter-spacing: 0.18em;
}


/* キャッチコピー
-----------------------------------------------*/

.footer__catch {
    margin-top: 38px;
    font-family: var(--serif);
    font-size: 17px;
    font-weight: var(--font-weight-Bold);
    line-height: 1.8;
    letter-spacing: 0.19em;
    color: var(--color-white);
}


/* ナビ
-----------------------------------------------*/

.footer__nav ul {
    margin: 0;
}

.footer__nav ul li {
    text-align: right;
}

.footer__nav li + li {
    margin-top: 18px;
}

.footer__nav a {
    color: var(--color-white);
    font-family: var(--serif);
    font-size: 14px;
    font-weight: var(--font-weight-Medium);
    line-height: 1.5;
    letter-spacing: 0.08em;
    transition: opacity 0.3s ease;
}

.footer__nav a:hover {
    opacity: 0.6;
}


/* 街並み画像
-----------------------------------------------*/

.footer__image {
    position: absolute;
    left: 0;
    right: 0;
    bottom: 60px;
    width: 100%;
    line-height: 0;
}

.footer__image img {
    display: block;
    width: 100%;
    height: auto;
}


/* コピーライト
-----------------------------------------------*/

.footer__copyright {
    position: absolute;
    z-index: 2;
    left: 0;
    bottom: 20px;
    width: 100%;
    margin: 0;
    text-align: center;
}

.footer__copyright small {
    font-family: var(--serif);
    font-size: 14px;
    line-height: 1;
    letter-spacing: 0.12em;
    color: var(--color-white);
    text-align: center;
}


/* =============================================
responsive
===============================================*/
@media screen and (min-width: 1680px) {
    .footer__inner {
        min-height: 580px;
        padding-top: 40px;
    }
}

@media screen and (max-width: 1024px) and (min-width: 549px) {

    .footer__inner {
        min-height: clamp(400px, 52vw, 460px);
        padding-top: 40px;
    }

    .footer__logo-shift,
    .footer__logo-consulting {
        font-size: 34px;
    }

    .footer__logo-consulting {
        margin-top: 16px;
    }

    .footer__catch {
        margin-top: 28px;
        font-size: 15px;
    }

    .footer__image {
        bottom: 52px;
    }

}


@media screen and (max-width: 548px) {

    .footer__inner {
        min-height: 650px;
        padding: 32px 26px 0;
    }


    /* 上部 */

    .footer__content {
        display: block;
    }


    /* ロゴ */

    .footer__logo-shift {
        font-size: 30px;
    }

    .footer__logo-consulting {
        margin-top: 14px;
        font-size: 28px;
        /* letter-spacing: 0.08em; */
    }


    /* キャッチコピー */

    .footer__catch {
        margin-top: 26px;
        font-size: 14px;
        line-height: 2;
        letter-spacing: 0.1em;
    }


    /* ナビ */

    .footer__nav {
        margin-top: 42px;
        padding-top: 0;
    }

    .footer__nav ul li {
        text-align: left;
    }


    .footer__nav li + li {
        margin-top: 10px;
    }

    .footer__nav a {
        font-size: 14px;
        letter-spacing: 0.06em;
    }


    /* 街並み */

    .footer__image {
        bottom: 70px;
    }


    /* copyright */

    .footer__copyright {
        bottom: 24px;
    }

    .footer__copyright small {
        font-size: 14px;
        text-align: center;
    }

}

/* =============================================
Scroll Animation
===============================================*/

.js-fade {
    opacity: 0;
    transform: translateY(30px);

    transition:
        opacity 0.8s ease,
        transform 0.8s ease;
}

.js-fade.is-show {
    opacity: 1;
    transform: translateY(0);
}

/* 動きを減らす設定をしているユーザーへの対応 */
@media (prefers-reduced-motion: reduce) {

    .js-fade {
        opacity: 1;
        transform: none;
        transition: none;
    }

}