@charset "UTF-8";

/* ページ全体のスタイル
------------------------------------------ */
body {
    font-family: "Noto Sans JP", sans-serif;
    font-weight: 400;
    font-style: normal;
    color: #000000;
    font-size: clamp(16px, 2vw, 20px);
    background: linear-gradient(to right, #3b4f77 50%, #ffffff 50%);
}

h2 {
    font-size: clamp(24px, 5vw, 40px);
    color: #4EBFD6;
}

.subtitle {
    font-size: clamp(18px, 3.5vw, 26px);
    color: #005595;
}

h3 {
    font-size: clamp(20px, 4vw, 28px);
    color: #005595;
}


a {
    color: #000000;
    text-decoration: none;
}

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

li {
    list-style: none;
}

/* ヘッダー
------------------------------------------ */

main {
    padding-top: 50px;
}

@media screen and (max-width: 1024px) {
    main {
        padding-top: 60px;
    }
}

#header {
    width: 100%;
    height: 80px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 20px;
    position: fixed;
    top: 0;
    left: 0;
    z-index: 10;
    backdrop-filter: blur(10px);
    background-color: rgba(255, 255, 255, 0.3);
}

@media screen and (max-width: 1024px) {
    #header {
        height: 90px;
    }
}

#header .logo {
    width: 100%;
    max-width: 220px;
    line-height: 0;
}

@media screen and (max-width: 1024px) {
    #header .navi {
        width: 80%;
        height: 100vh;
        background-color: #fff;
        position: fixed;
        top: 0;
        left: -120%;
        z-index: 20;
        transition: all 0.6s;
    }

    #header .navi.active {
        left: 0;
    }
}


@media screen and (max-width: 1024px) {
    #header .logo {
        max-width: 180px;
    }
}

#header .logo a {
    display: block;
}


#header .navi .menu {
    display: flex;
    align-items: center;
    font-size: 14px;
}

@media screen and (max-width: 1024px) {
    #header .navi .menu {
        width: 100%;
        height: 100vh;
        flex-direction: column;
        padding: 60px 0;
        overflow: auto;
    }
}

#header .navi .menu>li {
    margin-left: 40px;
}

@media screen and (max-width: 1024px) {
    #header .navi .menu>li {
        width: 100%;
        border-top: solid 1px #1f1f1f;
        margin-left: 0;
    }

    #header .navi .menu>li a {
        width: 100%;
        display: block;
        padding: 20px;
    }
}

#header .navi .menu .menu-first {
    position: relative;
}

#header .navi .menu .menu-first span {
    cursor: pointer;
}

@media screen and (max-width: 1024px) {
    #header .navi .menu .menu-first span {
        display: block;
        padding: 20px;
    }

    #header .navi .menu .menu-first span::before {
        content: "";
        width: 15px;
        height: 1px;
        background-color: #1f1f1f;
        position: absolute;
        top: 30px;
        right: 20px;
    }
}

#header .navi .menu menu-first span::after {
    content: "";
    position: absolute;
    right: 0;
    left: 0;
    top: 20px;
    transform: rotate(135deg);
    width: 8px;
    height: 8px;
    margin: 0 auto;
    border-right: 1px solid transparent;
    border-top: 1px solid #000000;
}

@media screen and (max-width: 1024px) {
    #header .navi .menu .menu-first span::after {
        width: 1px;
        height: 15px;
        background-color: #1f1f1f;
        border: none;
        transform: none;
        position: absolute;
        top: 23px;
        right: 26px;
        left: auto;
    }

    #header .navi .menu .menu-first span.active::after {
        content: none;
    }
}


#header .navi .menu .menu-first .menu-second {
    width: 140px;
    background-color: #ffffff;
    padding: 10px 20px;
    position: absolute;
    top: 50px;
    left: 0;
    display: none;
}

@media screen and (max-width: 1024px) {
    #header .navi .menu .menu-first .menu-second {
        width: 100%;
        position: static;
        padding: 0 0 0 40px;
    }
}


#header .navi .menu .menu-first .menu-second li {
    margin-bottom: 10px;
}

@media screen and (max-width: 1024px) {
    #header .navi .menu .menu-first .menu-second li {
        border-top: solid 1px #eee;
        margin-bottom: 0;
    }
}

#header .navi .menu .menu-contact a {
    background-color: #1E2D59;
    border-radius: 30px;
    color: #ffffff;
    display: block;
    font-weight: 500;
    padding: 8px 30px;
    text-align: center;
    cursor: pointer;
}

#header .navi .menu .menu-contact a:hover {
    background-color: #fff;
    color: #1E2D59;
    border: 2px solid #1E2D59;
}


@media screen and (max-width: 1024px) {
    #header .navi .menu .menu-contact {
        padding: 30px 0;
    }

    #header .navi .menu .menu-contact a {
        max-width: 160px;
        margin: 0 auto;
    }
}

#header .mask {
    display: none;
}

@media screen and (max-width: 1024px) {
    #header .hamburger {
        width: 50px;
        height: 50px;
        cursor: pointer;
        position: fixed;
        top: 5px;
        right: 10px;
        z-index: 30;
    }

    #header .hamburger span {
        width: 30px;
        height: 1px;
        background-color: #1f1f1f;
        display: inline-block;
        position: absolute;
        left: 10px;
        transition: all 0.4s;
    }

    #header .hamburger.active span {
        background-color: #fff;
    }

    #header .hamburger span:nth-of-type(1) {
        top: 16px;
    }

    #header .hamburger span:nth-of-type(2) {
        top: 25px;
    }

    #header .hamburger span:nth-of-type(3) {
        top: 34px;
    }

    #header .hamburger.active span:nth-of-type(1) {
        top: 24px;
        transform: rotate(-45deg);
    }

    #header .hamburger.active span:nth-of-type(2) {
        opacity: 0;
    }

    #header .hamburger.active span:nth-of-type(3) {
        top: 24px;
        transform: rotate(45deg);
    }

    #header .mask.active {
        width: 100%;
        height: 100%;
        background: #1E2D59;
        display: block;
        opacity: 0.8;
        position: fixed;
        top: 0;
        left: 0;
    }
}

.logo-img {
    max-width: 37%;
}

.menu-text:hover {
    color: #1E2D59;
}


/* FV
------------------------------------------ */

/* 共通スタイル（モバイルファースト） */
.fv {
    width: 100%;
    background: #ffffff;
    position: relative;
    overflow: hidden;
}

.fv-inner {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.fv-img {
    width: 100%;
    height: auto;
    object-fit: contain;
    display: block;
}

.fv-gradient {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    /* background: linear-gradient(to right, rgba(255, 255, 255, 0) 0%, rgba(255, 255, 255, 1) 77%); */
    z-index: 2;
    pointer-events: none;
}

.fv-text {
    position: relative;
    z-index: 3;
    color: #1E2D59;
    padding: 2rem;
    max-width: 90%;
    text-align: center;
}

@media (min-width: 768px) {
    .fv-text {
        color: #fff;
    }
}


.fv-text-main {
    font-size: clamp(24px, 2vw, 40px);
    line-height: 1.4;
    margin-bottom: 1rem;
    font-weight: bold;
}

@media (min-width: 768px) and (max-width: 1015px) {
    .fv-text-main {
        font-size: 20px;
    }
}

.fv-text-p {
    font-size: clamp(16px, 3.5vw, 18px);
    line-height: 1.6;
}

@media (min-width: 768px) and (max-width: 1015px) {
    .fv-text-p {
        font-size: 16px;
    }
}

/* PCサイズ以上で変更 */
@media (min-width: 768px) {
    .fv {
        /* height: 100vh; */
        background: linear-gradient(to right, #1E2D59 50%, #ffffff 50%);
    }

    .fv-inner {
        flex-direction: row;
        align-items: center;
        height: 100%;
    }


    .fv-gradient {
        width: 100%;
        height: 100%;
    }

    .fv-text {
        position: absolute;
        right: 10%;
        top: 40%;
        transform: translateY(-50%);
        max-width: 40%;
        text-align: left;
        padding: 0;
    }

}


/* FVパーティクル
------------------------------------------ */





/* 画像 < グラデ < パーティクル < テキスト */
.fv-img {
    z-index: 1;
}

.fv-gradient {
    z-index: 2;
}

.fv-canvas {
    z-index: 3;
    pointer-events: none;
    position: absolute;
    inset: 0;
}

.fv-text {
    z-index: 4;
}

.fv-canvas {
    mix-blend-mode: color-dodge;
}

/* 代表挨拶
------------------------------------------ */
/* ===== モバイル（基本スタイル） ===== */
.greeting {
    background-color: #006699;
    color: #fff;
    padding: 60px 15px;
}

.greeting-inner {
    max-width: 1000px;
    margin: 0 auto;
}

.greeting-title {
    font-size: 2em;
    font-weight: bold;
    color: #31b6c9;
    text-align: center;
    margin-bottom: 20px;
}

.greeting-subtitle {
    font-size: clamp(18px, 3.5vw, 26px);
    margin-bottom: 3rem;
    color: #fff;
    text-align: center;
    font-style: normal;
    font-weight: 400;
}


.greeting-inner-right-text {
    /* font-size: 16px; */
    line-height: 1.8;
    margin-bottom: 1em;
}

/* ===== PC版（768px以上） ===== */
@media (min-width: 768px) {
    .greeting-inner {
        display: flex;
        gap: 30px;
        align-items: flex-start;
    }

    .greeting-inner-left-title {
        font-size: 18px;
        min-width: 150px;
        margin-bottom: 0;
    }

    .greeting-inner-right-text {
        /* font-size: clamp(18px, 3.5vw, 26px); */
    }
}

/* 初期状態（どちらも非表示） */
.sp-only,
.pc-only {
    display: none;
}

/* スマホサイズ */
@media (max-width: 767px) {
    .sp-only {
        display: block;
    }
}

/* PCサイズ */
@media (min-width: 768px) {
    .pc-only {
        display: block;
    }
}


/* 画像
------------------------------------------ */
.separator {
    width: 100%;
    height: 350px;
    overflow: hidden;
}

.separator-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.separator01 {
    background-image: url("../image/separator01.jpg");
}

.separator02 {
    background-image: url("../image/separator02.jpg");
}

.separator03 {
    background-image: url("../image/separator03.jpg");
}

.separator04 {
    background-image: url("../image/separator04.jpg");
    object-fit: cover;
}



/* 企業理念
------------------------------------------ */

.philosophy {
    background-color: #0c2e57;
    color: #fff;
    padding: 60px 20px;
}

.philosophy-inner {
    max-width: 1100px;
    margin: 0 auto;
}

.philosophy-title {
    font-size: 2em;
    font-weight: bold;
    color: #31b6c9;
    text-align: center;
    margin-bottom: 20px;
}

.philosophy-subtitle {
    font-size: clamp(18px, 3.5vw, 26px);
    margin-bottom: 3rem;
    color: #fff;
    text-align: center;
    font-style: normal;
    font-weight: 400;
}


.philosophy-box {
    background: #fff;
    color: #000;
    border-radius: 100px 0 100px 0;
    padding: 45px;
    margin-bottom: 30px;
    max-width: 700px;
}

.philosophy-box.left {
    margin-left: 0;
}

.philosophy-box.right {
    margin-left: auto;
}

.philosophy-box-en {
    color: #004a99;
    font-weight: bold;
    font-size: clamp(18px, 3.5vw, 26px);
}

.philosophy-box-title {
    color: #004a99;
    font-size: clamp(18px, 3.5vw, 26px);
    margin: 5px 0 15px;
}

.philosophy-box-text {
    /* font-size: clamp(18px, 3.5vw, 26px); */
    line-height: 1.8;
}

.philosophy-list {
    list-style: none;
    padding: 0;
}

.philosophy-list li {
    position: relative;
    padding-left: 20px;
    margin-bottom: 12px;
    /* font-size: clamp(18px, 3.5vw, 26px); */
    line-height: 1.6;
}

.philosophy-list li::before {
    content: "・";
    position: absolute;
    left: 0;
    top: 0;
    color: #004a99;
}


/* サービス紹介
------------------------------------------ */

.services {
    width: 100%;
    margin: auto;
    padding: 0;
}

.services-content {
    background-color: #0c2e57;
    color: #fff;
    text-align: center;
    padding: 40px 20px;
    position: relative;
    z-index: 1;
}

.services-title {
    font-size: 2em;
    font-weight: bold;
    color: #31b6c9;
    margin-bottom: 20px;
}

.services-title-h3 {
    font-size: clamp(18px, 3.5vw, 26px);
    font-weight: bold;
    color: #fff;
    margin-bottom: 2rem;
}

.services-subtitle {
    font-size: clamp(18px, 3.5vw, 26px);
    margin-bottom: 3rem;
}

.services-text {
    font-size: 16px;
    line-height: 1.8;
    max-width: 800px;
    margin: 0 auto;
    margin-bottom: 5rem;
}

/* ▼ PC版の調整 */
@media (min-width: 972px) {
    .services-title {
        font-size: 2em;
        margin-top: -73px;
        margin-bottom: 20px;
    }

    .services-subtitle {
        font-size: clamp(18px, 3.5vw, 26px);
    }

    .services-text {
        /* font-size: clamp(18px, 3.5vw, 26px); */
    }
}

/* リストスタック */

.services-list {
    padding: 0;
    position: relative;
    margin-bottom: 3rem;
}

.services-list-item {
    position: relative;
    line-height: 1.5;
    padding: 0.8em 1em 0.8em 2.2em;
    list-style-type: none !important;
    cursor: pointer;
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    border: 1px solid rgba(255, 255, 255, 0.3);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    color: #fff;
    font-weight: 500;
    transition: all 0.3s ease;
}

@media (min-width: 768px) {
    .services-list-item {
        margin: 0 7rem;
        /* font-size: clamp(18px, 3.5vw, 26px); */
    }

}

.services-list-item:hover {
    background: rgba(255, 255, 255, 0.25);
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(0, 0, 0, 0.15);
}

/* アイコン */
.toggle-icon {
    position: absolute;
    left: 0.8em;
    top: 50%;
    transform: translateY(-50%) rotate(0deg);
    font-size: 1.2em;
    color: #00c6ff;
    transition: transform 0.3s ease;
}

/* アクティブ時に回転 */
.services-list-item.active .toggle-icon {
    transform: translateY(-50%) rotate(90deg);
}

/* 説明文 */
.services-description {
    max-height: 0;
    opacity: 0;
    overflow: hidden;
    transition: max-height 0.4s ease, opacity 0.4s ease;
    padding: 0 1em;
    font-size: 0.9em;
    color: #eee;
    background: rgba(255, 255, 255, 0.08);
    border-top: 1px solid rgba(255, 255, 255, 0.2);
    margin-top: 0.5em;
    border-radius: 0 0 8px 8px;
}

.services-list-item.active .services-description {
    max-height: 200px;
    opacity: 1;
    padding: 0.5em 1em;
    /* font-size: clamp(18px, 3.5vw, 26px); */
}


/* こんなお悩みかかえていませんか */

.troubles-section {
    background-color: #006699;
    color: #fff;
    text-align: center;
    padding: 7rem 20px;
}

.troubles-title {
    color: #31b6c9;
    font-size: 18px;
    margin-bottom: 30px;
}

.services-title-h3-wh {
    font-size: clamp(18px, 3.5vw, 26px);
    font-weight: bold;
    color: #fff;
    margin-bottom: 2rem;
}

.troubles-container {
    position: relative;
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
    max-width: 1000px;
    margin: 0 auto;
    gap: 20px;
}

.troubles-box {
    background-color: #fff;
    color: #000;
    border-radius: 15px;
    padding: 20px;
    width: 280px;
    min-height: 80px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    /* font-size: clamp(18px, 3.5vw, 26px); */
}

.troubles-box i {
    font-size: 20px;
    color: #31b6c9;
    margin-bottom: 5px;
}

.troubles-image {
    flex-basis: 100%;
    display: flex;
    justify-content: center;
    margin: 10px 0;
}

.troubles-image img {
    max-width: 150px;
    height: auto;
}

.troubles-bottom-text {
    background-color: #fff;
    color: #000;
    border-radius: 15px;
    padding: 20px;
    margin-top: 20px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
    font-weight: bold;
    /* font-size: clamp(18px, 3.5vw, 26px); */
}

/* PC用レイアウト */
@media (min-width: 904px) {
    .troubles-container {
        display: grid;
        grid-template-columns: 1fr auto 1fr;
        grid-template-rows: auto 1fr;
        grid-template-areas:
            "left top right"
            "left center right";
        align-items: start;
        row-gap: 5px;
    
    }

    .troubles-box:nth-child(1) {
        grid-area: left;
        align-self: center;
        justify-self: end;
    }

    .troubles-box:nth-child(2) {
        grid-area: top;
        align-self: end;

    }

    .troubles-box:nth-child(3) {
        grid-area: right;
        align-self: center;
        justify-self: start;
    }

    .troubles-image {
        grid-area: center;
        margin: 0;
    }

    .troubles-image img {
        max-width: 130px;

    }
}


/* 制作の流れ
------------------------------------------ */

.flow-title {
    font-size: 2em;
    font-weight: bold;
    color: #31b6c9;
    text-align: center;
    margin-bottom: 20px;

}

.flow-subtitle {
    font-size: clamp(18px, 3.5vw, 26px);
    margin-bottom: 3rem;
    color: #333;
    text-align: center;
    font-style: normal;
    font-weight: 400;
}

/* ===== 共通設定（モバイルファースト） ===== */
.flow-section {
    padding: 60px 20px;
    background: #f9f9f9;
    text-align: center;
}

.flow-container {
    display: flex;
    flex-direction: column;
    gap: 40px;
    max-width: 1100px;
    margin: 0 auto;
    position: relative;
}

/* 中央の縦線 */
.flow-container::before {
    content: "";
    position: absolute;
    top: 0;
    bottom: 0;
    left: 50%;
    width: 3px;
    background: #3cc0de;
    transform: translateX(-50%);
    z-index: 0;
}

/* 各カード */
.flow-step {
    background: #ffffff;
    padding: 20px 15px;
    border-radius: 15px;
    border: 1px solid #e2e2e2;
    width: 85%;
    margin: 0 auto;
    position: relative;
    z-index: 1;
    text-align: center;
}

/* アイコン */
.flow-icon-wrap {
    background: #fff;
    padding: 5px;
    border-radius: 50%;
    display: inline-block;
    margin-bottom: 10px;
    position: relative;
    z-index: 2;
}

.flow-icon {
    width: 60px;
    height: 60px;
}

.flow-num {
    color: #3cc0de;
    font-weight: bold;
    font-size: clamp(18px, 3.5vw, 26px);
    margin-bottom: 5px;
}

.flow-step-title {
    font-size: 1.1rem;
    margin-bottom: 10px;
}

.flow-step-text {
    font-size: 16px;
    color: #555;
    line-height: 1.6;
}

/* ===== PCレイアウト ===== */
@media (min-width: 768px) {
    .flow-container {
        flex-direction: row;
        justify-content: space-between;
        gap: 0;
    }

    .flow-container::before {
        top: 50%;
        left: 0;
        right: 0;
        height: 3px;
        width: auto;
        background: #3cc0de;
        transform: none;
    }

    .flow-step {
        width: 18%;
        margin: 0;
        text-align: center;
    }
}


/* 会社概要
------------------------------------------ */

.overview-title {
    font-size: 2em;
    /* font-size: clamp(18px, 3.5vw, 26px); */
    margin-bottom: 20px;
    color: #31b6c9;
    text-align: center;
}

.overview-subtitle {
    font-size: 14px;
    font-size: clamp(18px, 3.5vw, 26px);
    margin-bottom: 3rem;
    color: #333;
    text-align: center;
}


.overview-section {
    padding: 40px 20px;
    background-color: #f9f9f9;
    max-width: 800px;
    margin: 60px auto;
    border-radius: 15px;
}


.overview-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.overview-list li {
    display: grid;
    grid-template-columns: 180px 1fr;
    gap: 10px;
    margin-bottom: 10px;
}

.label {
    font-weight: bold;
    color: #555;
    /* font-size: clamp(18px, 3.5vw, 26px); */
}

.text {
    line-height: 1.6;
    /* font-size: clamp(18px, 3.5vw, 26px); */
}

.map-container {
    margin-top: 10px;
    width: 100%;
    max-width: 100%;
    height: 200px;
    border-radius: 5px;
    overflow: hidden;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
}

/* フッター
------------------------------------------ */

.site-footer {
    background-color: #1E2D59;
    color: #fff;
    padding: 40px 20px 20px;
    font-size: 14px;
}

.footer-inner {
    max-width: 1200px;
    margin: 0 auto;
    text-align: center;
}

.footer-logo img {
    width: 150px;
    margin-bottom: 20px;
}

.footer-nav ul {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 20px;
}

.footer-nav a {
    color: #ccc;
    text-decoration: none;
    transition: color 0.3s;
}

.footer-nav a:hover {
    color: #fff;
}

.footer-bottom {
    margin-top: 20px;
    text-align: center;
    font-size: 12px;
    color: #ccc;
    border-top: 1px solid #333;
    padding-top: 10px;
}

/* モバイル対応 */
@media (max-width: 600px) {
    .footer-nav ul {
        flex-direction: column;
        gap: 10px;
    }
}