@charset "UTF-8";
html {
  margin: 0;
  padding: 0;
  overflow-x: hidden; /* 横スクロール禁止 */
}

/* =========================
    Reset
========================= */
* {
    margin:0;
    padding:0;
    box-sizing:border-box;
}
html {
    scroll-behavior:smooth;
}
body {
    font-family: "Noto Sans JP", sans-serif;
    color:#1f2937;
    line-height:1.8;
    background:#ffffff;
}
img {
    max-width:100%;
    display:block;
}
a {
    text-decoration:none;
    color:inherit;
}#059669
ul {
    list-style:none;
}

/* =========================
    Common
========================= */
.container {
    width:90%;
    max-width:1200px;
    margin:auto;
}
section {
    padding:100px 0;
}
.section-title {
    text-align:center;
    margin-bottom:60px;
}
.section-title p {
    color:#059669;
    font-size:14px;
    font-weight:700;
    letter-spacing:3px;
}
.section-title h2 {
    font-size:40px;
    margin-top:15px;
    font-weight:700;
}
.btn {
    display:inline-flex;
    align-items:center;
    justify-content:center;
    padding:15px 35px;
    border-radius:50px;
    font-weight:700;
    transition:.3s;
}
.btn-primary {
    background:#059669;
    color:white;
}
.btn-primary:hover {
    transform:translateY(-3px);
    box-shadow:0 10px 25px rgba(37,99,235,.3);
}
.btn-outline {
    border:2px solid #059669;
    color:#059669;
    margin-left:15px;
}
.btn-outline:hover {
    background:#059669;
    color:white;
}
.company-logo img{
    height:40px;
    width:auto;
    opacity:.8;
    transition:.3s;
}

.company-logo img:hover{
    opacity:1;
}

/* =========================
    Header
========================= */
header {
    position:fixed;
    top:0;
    left:0;
    width:100%;
    background:rgba(255,255,255,.9);
    backdrop-filter:blur(10px);
    z-index:1000;
}
.header-inner {
    height:80px;
    display:flex;
    align-items:center;
    justify-content:space-between;
}
.logo {
    font-size:28px;
    font-weight:800;
}
.logo span {
    color:#059669;
}
nav ul {
    display:flex;
    gap:35px;
}
nav a {
    font-size:15px;
    font-weight:500;
}
nav a:hover {
    color:#059669;
}

/* =========================
    Hero
========================= */
.hero {
    min-height:100vh;
    display:flex;
    align-items:center;
    position:relative;
    overflow:hidden;
    background:
    linear-gradient(
    120deg,
    #eff6ff,
    #ffffff
    );
    padding-top:80px;
}
.hero-content {
    display:flex;
    align-items:center;
    justify-content:space-between;
    gap:50px;
}
.hero-left {
    width:55%;
}
.hero-right {
    width:40%;
}
.sub-title {
    color:#059669;
    font-weight:700;
    margin-bottom:20px;
}
.hero h1 {
    font-size:60px;
    line-height:1.3;
    margin-bottom:30px;
    letter-spacing:2px;
}
.hero .lead {
    font-size:18px;
    color:#4b5563;
    margin-bottom:40px;
}
.hero-button {
    display:flex;
    align-items:center;
}
/* スマホ画像 */
.hero-right img {
    filter:
    drop-shadow(
    0 30px 40px rgba(0,0,0,.15)
    );
}
/* =========================
    Feature
========================= */
.feature {
    background:#ffffff;
}
.feature-grid {
    display:grid;
    grid-template-columns:
    repeat(3,1fr);
    gap:30px;
}
.feature-card {
    padding:40px 30px;
    border-radius:20px;
    background:#fff;
    box-shadow:
    0 15px 40px rgba(0,0,0,.08);
    transition:.3s;
}
.feature-card:hover {
    transform:translateY(-10px);
}
.feature-card i {
    font-size:40px;
    color:#059669;
    margin-bottom:25px;
}
.feature-card h3 {
    font-size:22px;
    margin-bottom:15px;
}
.feature-card p {
    color:#6b7280;
}

/* =========================
    Problem
========================= */
/* .problem {
    background:#f8fafc;
    background:#f8fcf9; 
} */
.problem-list {
    display:grid;
    grid-template-columns:
    repeat(2,1fr);
    gap:25px;
}
.problem-item {
    background:white;
    padding:25px;
    border-radius:15px;
    font-weight:500;
    box-shadow:
    0 10px 30px rgba(0,0,0,.05);
}

/* =========================
    Solution
========================= */
.solution-box {
    background:
    linear-gradient(
    135deg,
    #059669,
    #38bdf8
    );
    border-radius:30px;
    padding:70px 50px;
    color:white;
    text-align:center;
}
.solution-box h2 {
    font-size:38px;
    margin-bottom:25px;
}
.solution-box p {
    max-width:750px;
    margin:0 auto 40px;
    font-size:18px;
}
.solution-box .btn {
    background:white;
    color:#059669;
}

/* =========================
    Function
========================= */
.function {
    background:#f8fafc;
}
.function-grid {
    display:grid;
    grid-template-columns:
    repeat(3,1fr);
    gap:30px;
}
.function-card {
    background:white;
    padding:35px;
    border-radius:20px;
    text-align:center;
    box-shadow:
    0 10px 30px rgba(0,0,0,.06);
}
.function-card i {
    font-size:35px;
    color:#059669;
    margin-bottom:20px;
}
.function-card h3 {
    margin-bottom:10px;
}

/* =========================
    Scene
========================= */
.scene-grid {
    display:grid;
    grid-template-columns:
    repeat(4,1fr);
    gap:25px;
}
.scene-card {
    border-radius:20px;
    overflow:hidden;
    background:white;
    box-shadow:
    0 10px 30px rgba(0,0,0,.08);
}

.scene-card img {
    height:200px;
    width:100%;
    object-fit:cover;
}
.scene-card h3 {
    padding:20px 20px 5px;
}
.scene-card p {
    padding:0 20px 25px;
    color:#6b7280;
}

/* =========================
    Benefit
========================= */
.benefit {
    background:#f8fafc;
}
.benefit-list {
    display:grid;
    grid-template-columns:
    repeat(4,1fr);
    gap:25px;
}
.benefit-box {
    background:white;
    padding:35px 25px;
    border-radius:20px;
    text-align:center;
}
.benefit-box h3 {
    margin:20px 0 10px;
}
.benefit-box i {
    font-size:40px;
    color:#059669;
}

/* =========================
    CTA
========================= */
.cta {
    text-align:center;
    background:#111827;
    color:white;
}
.cta h2 {
    font-size:42px;
    margin-bottom:25px;
}
.cta p {
    margin-bottom:40px;
}

/* =========================
    FAQ
========================= */
/* .faq-item {
    max-width:850px;
    margin:0 auto 20px;
    border-bottom:1px solid #ddd;
}
.faq-question {
    padding:20px;
    cursor:pointer;
    font-weight:700;
}
.faq-answer {
    padding:0 20px 20px;
    display:none;
    color:#6b7280;
} */
/* =========================
    FAQ
========================= */
/* =========================
    FAQ
========================= */
.faq-item{
    max-width:850px;
    margin:0 auto 16px;
    background:#fff;
    border:1px solid #e5e7eb;
    border-radius:12px;
    overflow:hidden;
    transition:border-color .3s, box-shadow .3s;
}

.faq-item:hover{
    border-color:#059669;
    box-shadow:0 4px 12px rgba(5,150,105,.08);
}

.faq-item.active{
    border-color:#059669;
}

.faq-question{
    display:flex;
    justify-content:space-between;
    align-items:center;
    gap:16px;
    padding:20px 24px;
    cursor:pointer;
    font-weight:700;
    line-height:1.6;
    transition:color .3s;
}

.faq-item.active .faq-question{
    color:#059669;
}

.faq-answer{
    display:none;
    padding:0 24px 20px;
    border-top:1px solid #f3f4f6;
    color:#6b7280;
    line-height:1.8;
}

/* アイコン */
.faq-icon{
    width:28px;
    height:28px;
    background:#059669;
    border-radius:50%;
    position:relative;
    flex-shrink:0;
    transition:transform .3s ease;
}

/* 矢印 */
.faq-icon::before{
    content:"";
    position:absolute;
    top:50%;
    left:50%;
    width:7px;
    height:7px;
    border-right:2px solid #fff;
    border-bottom:2px solid #fff;
    transform:translate(-50%,-65%) rotate(45deg);
}

/* 開いたら回転 */
.faq-item.active .faq-icon{
    transform:rotate(180deg);
}

/* =========================
    Responsive
========================= */
@media (max-width:768px){

    .faq-item{
        margin-bottom:12px;
        border-radius:8px;
    }

    .faq-question{
        padding:16px;
        font-size:16px;
        align-items:flex-start;
        gap:12px;
    }

    .faq-answer{
        padding:0 16px 16px;
        font-size:15px;
    }

    .faq-icon{
        width:24px;
        height:24px;
        margin-top:2px;
    }

    .faq-icon::before{
        width:6px;
        height:6px;
    }

}
/* =========================
    Footer
========================= */
footer {
    background:#111827;
    color:white;
    text-align:center;
    padding:40px 0;
}

/* =========================
    Responsive
========================= */

@media (max-width:900px){

    .hero-content{
        flex-direction:column;
    }

    .hero-left,
    .hero-right{
        width:100%;
    }

    .hero h1{
        font-size:40px;
    }

    .feature-grid,
    .function-grid,
    .problem-list{
        grid-template-columns:1fr;
    }

    .scene-grid{
        grid-template-columns:repeat(2,1fr);
    }

    .benefit-list{
        grid-template-columns:repeat(2,1fr);
    }

}

@media (max-width:768px){

    header{
        position:static;
    }

    .header-inner{
        height:auto;
        padding:15px 0;
        display:flex;
        flex-wrap:wrap;
        justify-content:space-between;
        align-items:center;
        gap:15px;
    }

    .logo{
        font-size:22px;
        line-height:1.3;
    }

    .logo span{
        display:block;
        font-size:13px;
    }

    .header-inner nav{
        width:100%;
        order:3;
    }

    .header-inner nav ul{
        display:flex;
        justify-content:center;
        flex-wrap:wrap;
        gap:10px 18px;
    }

    .header-inner .btn{
        padding:10px 18px;
        font-size:14px;
        white-space:nowrap;
    }

}

@media (max-width:600px){

    section{
        padding:70px 0;
    }

    .hero{
        padding-top:40px;
    }

    .hero h1{
        font-size:34px;
    }

    .section-title h2{
        font-size:30px;
    }

    .btn{
        padding:12px 25px;
    }

    .scene-grid,
    .benefit-list{
        grid-template-columns:1fr;
    }

}

.hero-right {
    display: flex;
    justify-content: center;
    align-items: center;
}
.app-image {
    width: 100%;
    height: auto;
    background: transparent; /* または不要なら削除 */
    border-radius: 0;
}

.app-image img {
    width: 100%;
    max-width: 900px; /* 好きな大きさ */
    height: auto;
    object-fit: contain;
}
/* アイコンを囲む要素に指定 */
.fa-lock {
  display: inline-block;
  font-style: normal;
  font-variant: normal;
  text-rendering: auto;
  -webkit-font-smoothing: antialiased;
}


ul {
    list-style: none; /* これで黒丸が消えます */
    padding-left: 0;  /* 黒丸が消えた分、左側の余白を詰める場合に設定 */
}