@charset "UTF-8";
/* CSS Document */

*,
*::before,
*::after{
    box-sizing:border-box;
}

html{
    scroll-behavior:smooth;
}

body{
    margin:0;
    padding:0;
    font-family:
        "Noto Sans JP",
        "Hiragino Kaku Gothic ProN",
        "Hiragino Sans",
        "Yu Gothic",
        Meiryo,
        sans-serif;
    font-weight:300;
    letter-spacing:0.08em;
    color:#222;
    line-height:1.7;
}

h1,
h2{
    font-weight:500;
}

strong{
    font-weight:500;
}

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

a{
    text-decoration:none;
    color:inherit;
}

.container{
    max-width:1200px;
    width:90%;
    margin:0 auto;
}

/* ページ内リンク位置調整 */
#service,
#flow,
#company,
#top{
    scroll-margin-top:100px;
}

/* ヘッダートリガー */
.header-trigger{
    height:1px;
}

/* ハンバーガーメニュー基本 */
.menu-btn{
    position:absolute;
    opacity:0;
    pointer-events:none;
}

.menu-icon{
    display:none;
}

/* ナビリンク */
.nav a{
    position:relative;
}

.nav a::after{
    content:"";
    position:absolute;
    left:0;
    bottom:-6px;
    width:100%;
    height:2px;
    background:#0089be;
    transform:scaleX(0);
    transform-origin:left;
    transition:transform 0.3s ease;
}

.nav a:hover::after{
    transform:scaleX(1);
}

/* ヘッダー */
.header{
    display:flex;
    justify-content:space-between;
    align-items:flex-end;
    padding:8px 20px 8px;
    position:sticky;
    top:0;
    z-index:1000;
    background:#ffffff;
    transition:box-shadow 0.3s ease;
}

.header.is-sticky{
    box-shadow:0 6px 18px rgba(0,0,0,0.10);
}

.logo img{
    height:70px;
}

.nav ul{
    display:flex;
    list-style:none;
    gap:30px;
    margin:0;
    padding:0 0 10px;
}

.nav li{
    line-height:1;
    font-weight:400;
    letter-spacing:0.08em;
}

/* ファーストビュー */
.fv{
    position:relative;
    width:100%;
    height:clamp(420px, 60vw, 600px);
    overflow:hidden;
}

.fv img{
    width:100%;
    height:100%;
    object-fit:cover;
}

.fv-text{
    position:absolute;
    top:45%;
    left:10%;
    transform:translateY(-50%);
}

.fv-text h1{
    font-family:
        "Noto Serif JP",
        "Hiragino Mincho ProN",
        "Yu Mincho",
        serif;
    font-size:clamp(32px, 3vw, 46px);
    font-weight:600;
    line-height:1.4;
    letter-spacing:0.08em;
    color:#1a2b55;
    display:flex;
    align-items:center;
    gap:16px;
}

.fv-text h1::after{
    content:"";
    width:2em;
    height:2px;
    background:#1a2b55;
}

.fv-text p{
    margin:0;
    font-size:clamp(16px, 1.2vw, 20px);
    font-weight:400;
    line-height:2;
    letter-spacing:0.08em;
    color:rgba(255,255,255,0.95);
    text-shadow:
        0 0 6px rgba(0,0,0,0.35),
        0 0 12px rgba(0,0,0,0.25),
        0 2px 4px rgba(0,0,0,0.4);
}

/* 導入 */
.intro{
    padding:60px 0 20px;
}

.intro h2{
    font-size:1.8em;
    color:#0089be;
    letter-spacing:0.1em;
    margin-bottom:25px;
    text-align:center;
}

.intro-text{
    padding:0 10%;
    line-height:1.9;
    font-size:1.1em;
}

/* 3つのケース */
.support{
    padding:20px 0 40px 0;
}

.support-items{
    display:flex;
    justify-content:space-between;
}

.support-item{
    width:30%;
    text-align:center;
}

.support-item img{
    width:100%;
    height:auto;
    margin-bottom:0;
}

.support-text{
    font-size:1.5em;
    font-weight:500;
    line-height:1.5;
    margin:10px;
}

/* お悩み */
.problems{
    padding:0;
}

.section-title{
    text-align:center;
    color:#0089be;
    font-size:1.8em;
    letter-spacing:0.1em;
    padding:12px 0;
    margin-bottom:40px;
    border-top:1px solid #949494;
    border-bottom:1px solid #949494;
}

.problem-items{
    display:flex;
    flex-wrap:wrap;
    justify-content:space-between;
}

.problem-item{
    width:48%;
    margin-bottom:20px;
}

.problem-item img{
    width:100%;
    height:auto;
    display:block;
}

/* CTA */
.cta-area{
    padding:5px 0 40px;
}

.cta-area .container{
    background:
        repeating-linear-gradient(
            -45deg,
            rgba(255,255,255,0.25) 0px,
            rgba(255,255,255,0.25) 2px,
            transparent 2px,
            transparent 5px
        ),
        #e7e7e7;
    padding:0 40px 40px;
}

.cta-title{
    text-align:center;
    font-size:1.8em;
    letter-spacing:0.1em;
    border-bottom:1px solid #000000;
    margin:0 0 35px;
    padding:30px 0 10px 0;
}

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

.cta-text{
    width:58%;
    line-height:1.7;
}

.mail-area{
    font-size:1.3em;
    margin:0;
}

.cta-highlight{
    color:#e64a5f;
    font-size:1.4em;
    font-weight:600;
    margin-top:15px;
    margin-bottom:0;
}

.cta-button{
    width:34%;
}

.cta-button img{
    width:100%;
    height:auto;
    display:block;
    transition:0.3s;
}

.cta-button img:hover{
    transform:translateY(-3px);
    opacity:0.9;
}

/* ステップ */
.steps{
    padding:40px 0 80px;
}

.step-list{
    margin:40px auto 0;
    max-width:1000px;
}

.step-item{
    display:flex;
    align-items:flex-start;
    gap:30px;
    margin-bottom:25px;
}

.step-item:last-child{
    margin-bottom:0;
}

.step-image{
    width:180px;
    flex-shrink:0;
    text-align:center;
}

.step-image img{
    width:100%;
    height:auto;
    display:block;
}

.step-content{
    flex:1;
    padding-top:20px;
}

.step-content h3{
    font-size:20px;
    margin:0 0 12px;
    padding-bottom:10px;
    border-bottom:2px solid #cdcdcd;
    line-height:1.4;
}

.step-content span{
    font-size:14px;
    color:#fff;
    padding:2px 8px;
    margin-left:10px;
    border-radius:3px;
    background:#00a651;
}

.step-content .paid{
    background:#e60012;
}

.step-content p{
    font-size:1.05em;
    line-height:1.8;
    margin:0;
}

/* 矢印 */
.step-arrow{
    position:relative;
    width:20px;
    height:55px;
    margin:8px auto 0;
}

.step-arrow::before{
    content:"";
    position:absolute;
    left:50%;
    top:0;
    transform:translateX(-50%);
    height:38px;
    border-left:4px dotted #1e81b2;
}

.step-arrow::after{
    content:"";
    position:absolute;
    left:50%;
    bottom:0;
    transform:translateX(-50%);
    width:0;
    height:0;
    border-left:10px solid transparent;
    border-right:10px solid transparent;
    border-top:14px solid #1e81b2;
}

.step-blue .step-arrow::before{
    border-left-color:#1e81b2;
}

.step-blue .step-arrow::after{
    border-top-color:#1e81b2;
}

.step-gray .step-arrow::before{
    border-left-color:#cfd8e3;
}

.step-gray .step-arrow::after{
    border-top-color:#cfd8e3;
}

/* 会社プロフィール */
.profile-section{
    width:100%;
    overflow:hidden;
    background:#f3f3f3;
}

.profile-hero{
    width:100%;
    height:500px;
    background:url("../images/profile_bg.jpg") center center / cover no-repeat;
    position:relative;
}

.profile-hero-inner{
    width:100%;
    max-width:1200px;
    margin:0 auto;
    height:100%;
    position:relative;
}

.profile-hero-inner img{
    height:auto;
    display:block;
    position:absolute;
    left:50%;
    bottom:0;
    transform:translateX(-50%);
    z-index:2;
}

.profile-footer{
    width:100%;
    background:url("../images/profile_blue.jpg") center center / cover repeat;
    padding:50px 0 30px 0;
}

.profile-footer-inner{
    width:100%;
    max-width:1200px;
    margin:0 auto;
    color:#ffffff;
}

.profile-footer-title{
    text-align:center;
    font-size:2.5em;
    font-weight:500;
    letter-spacing:0.08em;
    margin:0 0 42px;
    line-height:1.2;
}

.profile-footer-cols{
    display:flex;
    justify-content:space-between;
    gap:48px;
}

.profile-footer-col{
    width:33.333%;
    font-size:1.1em;
    line-height:1.5;
}

.profile-footer-col h3{
    font-size:1.1em;
    font-weight:500;
    margin:0 0 6px;
}

.profile-footer-col p{
    margin:0 0 24px;
}

.profile-footer-col ul{
    margin:0;
    padding-left:1.2em;
}

.profile-footer-col li{
    margin:0 0 6px;
}

.profile-footer-copy{
    text-align:center;
    font-size:12px;
    margin:22px 0 0;
    color:rgba(255,255,255,0.85);
}

/* フッター */
.footer{
    background:#1a2b55;
    padding:25px 0;
    text-align:center;
}

.copyright{
    margin:0;
    color:#ffffff;
    font-size:13px;
    letter-spacing:0.05em;
}

/* =========================
   モバイル
========================= */
@media screen and (max-width: 768px){

    .container{
        width:90%;
        max-width:none;
    }

    /* ヘッダー */
    .header{
        align-items:center;
        padding:12px 16px;
    }

    .logo img{
        height:56px;
    }

    .menu-icon{
        display:block;
        width:32px;
        height:24px;
        position:absolute;
        top:28px;
        right:16px;
        cursor:pointer;
        z-index:1101;
    }

    .menu-icon span,
    .menu-icon span::before,
    .menu-icon span::after{
        content:"";
        display:block;
        position:absolute;
        left:0;
        width:100%;
        height:2px;
        background:#222;
        transition:0.3s;
    }

    .menu-icon span{
        top:11px;
    }

    .menu-icon span::before{
        top:-9px;
    }

    .menu-icon span::after{
        top:9px;
    }

    .nav{
        display:none;
        width:100%;
        margin-top:12px;
        background:#fff;
    }

    .nav ul{
        display:flex;
        flex-direction:column;
        gap:0;
        margin:0;
        padding:0;
        list-style:none;
    }

    .nav li{
        width:100%;
        padding:14px 0;
        border-top:1px solid #e5e5e5;
        text-align:center;
        font-size:14px;
    }

    .nav a::after{
        display:none;
    }

    .menu-btn:checked + .menu-icon + .nav{
        display:block;
    }

    .menu-btn:checked + .menu-icon span{
        background:transparent;
    }

    .menu-btn:checked + .menu-icon span::before{
        top:0;
        transform:rotate(45deg);
    }

    .menu-btn:checked + .menu-icon span::after{
        top:0;
        transform:rotate(-45deg);
    }

    /* FV */
    .fv{
        height:480px;
    }

    .fv picture,
    .fv picture img{
        display:block;
        width:100%;
        height:100%;
    }

    .fv img{
        object-fit:cover;
    }

    .fv-text{
        top:50%;
        left:6%;
        width:88%;
    }

    .fv-text h1{
        font-size:clamp(24px, 7vw, 34px);
        line-height:1.4;
        gap:12px;
    }

    .fv-text h1::after{
        width:2em;
        height:1px;
    }

    .fv-text p{
        font-size:clamp(14px, 3.8vw, 16px);
        line-height:1.8;
        letter-spacing:0.04em;
    }

    /* intro */
    .intro{
        padding:40px 0 16px;
    }

    .intro h2{
        font-size:1.35em;
        line-height:1.6;
        letter-spacing:0.08em;
    }

    .intro-text{
        padding:0;
        font-size:1em;
        line-height:1.9;
    }

    /* support */
    .support-items{
        display:block;
    }

    .support-item{
        width:100%;
        margin-bottom:28px;
    }

    .support-item:last-child{
        margin-bottom:0;
    }

    .support-text{
        font-size:1.2em;
        margin:8px 0 0;
    }

    /* problems */
    .problem-items{
        display:block;
    }

    .problem-item{
        width:100%;
        margin-bottom:16px;
    }

    .problem-item:last-child{
        margin-bottom:0;
    }

    .section-title{
        font-size:1.3em;
        line-height:1.6;
        letter-spacing:0.06em;
    }

    /* CTA */
    .cta-area .container{
        padding:0 20px 28px;
    }

    .cta-title{
        font-size:1.25em;
        line-height:1.6;
        padding:22px 0 10px;
    }

    .cta-flex{
        display:block;
    }

    .cta-text{
        width:100%;
    }

    .mail-area{
        font-size:1.05em;
        line-height:1.9;
    }

    .cta-highlight{
        font-size:1.15em;
    }

    .cta-button{
        width:100%;
        margin-top:20px;
        text-align:center;
    }

    .cta-button img{
        width:100%;
        max-width:320px;
        margin:0 auto;
    }

    /* steps */
    .step-list{
        margin:30px auto 0;
        max-width:none;
    }

    .step-item{
        display:block;
        margin-bottom:32px;
    }

    .step-image{
        width:140px;
        margin:0 auto 14px;
    }

    .step-content{
        padding-top:0;
    }

    .step-content h3{
        font-size:18px;
        text-align:center;
    }

    .step-content p,
    .step-text{
        font-size:1em;
        line-height:1.9;
        margin:0;
    }

    .step-arrow{
        display:none;
    }

/* profile */
.profile-hero{
    height:290px;
    background:url("../images/profile_bg.jpg") center center / cover no-repeat;
    position:relative;
    overflow:hidden;
}

.profile-hero-inner{
    width:100%;
    height:100%;
    position:relative;
}

.profile-hero-inner img{
    position:absolute;
    left:50%;
    bottom:0;
    transform:translateX(-50%);
    max-width:95%;
    max-height:285px;
    height:auto;
}

.profile-footer{
    padding:40px 0 24px;
}

.profile-footer-inner{
    width:90%;
    margin:0 auto;
}

.profile-footer-title{
    font-size:32px;
    margin-bottom:28px;
}

.profile-footer-cols{
    display:block;
}

.profile-footer-col{
    width:100%;
    margin-bottom:24px;
    padding-left:10px;
}

.profile-footer-col:last-child{
    margin-bottom:0;
}

.profile-footer-col h3{
    margin-top:0;
}
	
    /* フッター */
    .footer{
        padding:18px 0;
    }

    .copyright{
        font-size:12px;
        line-height:1.6;
    }
}