@charset "UTF-8";
/* ----------------------------------------------------
  Reset / Normalize
---------------------------------------------------- */
* {
 margin: 0;
 padding: 0;
 box-sizing: border-box;
}

html {
 font-size: 62.5%; /* 16px → 10px換算 */
 scroll-behavior: smooth;
}

body {
  font-family: "Noto Sans JP", sans-serif;
  font-size: 1.6rem;
  line-height: 1.8;
  color: #333;
  margin: 0 auto;
 height: 100%;
 box-sizing: border-box;
 padding-bottom: 100px;
}

img {
 display: block;
 max-width: 100%;
 height: auto;
 margin: 0 auto;
}

ul, ol {
 list-style: none;
}

a {
 color: inherit;
 text-decoration: none;
}
.en {
  font-family: "Poppins", sans-serif;
  font-size: 2.2rem;
  color: #2787d2;
  font-weight: 600;
  letter-spacing: 0.08em;
  display: block;
}
h1, h2, h3 {
  font-family: "Zen Old Mincho", serif;
  font-size: 4rem;
  font-weight: 500;
  line-height: 1.6;
  text-align: center;
}

.lead-text {
  font-family: "Zen Old Mincho", serif;
  font-size: 4rem;
  line-height: 1.8;
  text-align: center;
  color: #333;
  margin: 40px 0;
}
.middle-text {
  font-family: "Zen Old Mincho", serif;
  font-size: 3rem;
  line-height: 1.8;
  text-align: center;
  color: #333;
}
/* ピンク強調 */
.accent {
  color: #ff4b7d;
  font-weight: 600;
}
/* ----------------------------------------------------
  Layout Utilities
---------------------------------------------------- */
header{
    background: #fff;
}
header h1{
    padding: 1% 0;
}
header h1 img{
        max-width: 14vw;
}
.container {
    max-width: 780px;
    margin: 0 auto;
}
section {
    padding-bottom: 75px;
}
section article{
    padding: 0 5%;
}
    br.sp{
        display: none;
    }
/* ============================
KV
============================ */
.kv{
    background-image: url(../images/bg_mv.png);
    background-size: cover;
}

.kv h2 img{
    margin: 0;
    padding: 5% 0 6% 12%;
}
.cta {
    padding: 40px 20px;
    background: #e6f0f2; /* 外側の薄い水色 */
    font-size: 1.8rem;
}
/* 白いカード */
.cta-inner {
    background: #fff;
    border-radius: 24px;
    padding: 24px 16px 32px;
    text-align: center;
    max-width: 780px;
    margin: 0 auto;
    box-shadow: 0 10px 30px rgba(0,0,0,0.05);
}

/* 上の青帯 */
.cta-top {
    background: #2f2f7f;
    color: #fff;
    padding: 10px;
    border-radius: 16px 16px 0 0;
    margin: -24px -16px 16px;
}

/* サブテキスト */
.cta-sub {
    color: #ff4b7d;
    margin-bottom: 20px;
}

/* ボタン */
.cta-btn img {
    max-width: 100%;
    height: auto;
    display: block;
    margin: 0 auto;
}
.cta-btn:hover img {
    transform: translateY(-2px);
    transition: 0.2s;
}
.issue{
    background: url("../images/bg_issues.png") no-repeat;
    background-size: cover;
    padding-top: 75px;
}
.issue h3{
    padding-bottom: 60px;
}
.anxiety{
    background-color: #f5f5f5;
    padding-top: 5%;
}
.anxiety ul{
    padding: 40px 0;
}
.anxiety ul li{
    margin-top: 20px;
}
.anxiety ul li:first-child{
    margin-top: 0;
}
.essence h3{
    margin-top: -80px;
}
.txt_box{
    padding: 60px 0;
}
.img_wrap{
    padding: 40px 0;
}
.voice{
    padding-top: 5%;
    background-color: #cde8f3;
}
.feature{
    background-color: #cde8f3;
}
.feature_inner{
    max-width: 1200px;
}
.greeting{
    background: #f5f4f1;
    padding-top: 5%;
}
.step{
    background: #f5f5f5;
    padding-top: 5%;
}
.img_row {
    display: flex;
    gap: 16px;
    margin: 24px 0;
}
.img_box {
    flex: 1;
}
.img_box img {
    width: 100%;
    height: auto;
    display: block;
    border-radius: 16px;
}
.media {
    display: flex;
    align-items: top;
    gap: 20px;
    margin: 32px 0;
}

.media-img {
    flex: 0 0 40%;
}

.media-img img {
    width: 100%;
    height: auto;
    display: block;
    border-radius: 12px;
}

.media-body {
    flex: 1;
}

.media-body h4 {
    font-size: 1.8rem;
    margin-bottom: 8px;
}

.media-body p {
    font-size: 1.4rem;
}
.img_wrap{
    padding: 40px 0;
}

.benefits{
    background: url(../images/bg_benefits.png)no-repeat;
    background-size: cover;
}
.txt_benefits{
    padding: 10% 0;
}
.txt_benefits p{
    margin-bottom: 5%;
}
.txt_benefits p:last-child{
    margin-bottom: 0;
}
.benefits h3{
padding: 9% 0 5%;
}

footer{
    background-color: #252865;
    color: #fff;
    text-align: center;
    font-size: 1.6rem;
    padding: 1% 0;
}
    .floating-cta {
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    z-index: 999;
    }

    /* 白の半透明バー */
    .floating-inner {
    background: rgba(255, 255, 255, 0.6);
    backdrop-filter: blur(8px);
    padding: 10px 0;
    display: flex;
    justify-content: center;
    }

    /* ボタン */
    .floating-btn img {
    max-width: 680px;
    height: auto;
    display: block;
    border-radius: 50px;
    box-shadow: 0 6px 16px rgba(0, 0, 0, 0.15);
    }

/* ============================
Responsive
============================ */
@media (max-width: 768px) {
    body {
        font-size: 1.5rem;
        padding-bottom: 18%;
    }
    .container {
        display: block;
        padding: 0 4%;
    }
    .cta-inner{
        padding-bottom: 5%;
    }
    .cta-top{
        font-size: 1.6rem;
    }
    .cta-sub{
        margin-bottom: 3%;
    }

    section {
        padding: 5% 0;
    }
    h1, h2, h3{
        font-size: 2.8rem;
    }
    header h1 img {
        max-width: 30vw;
    }
    br.sp{
        display: block;
    }
    .lead-text{
        font-size: 2.4rem;
               margin: 3% 0;
    }
    .middle-text{
                font-size: 2.4rem;
               margin: 3% 0;
    }
    /* スマホだけ横スクロール */
    .img_wrap2 {
        overflow-x: auto;
        -webkit-overflow-scrolling: touch; /* iPhoneでヌルヌル */
    }

    .img_wrap2 img {
        width: 900px;
        max-width: none;
        height: auto;
        display: block;
    }
    .kv{
background-image: url(../images/bg_mv_sp.png);
        background-size: cover;
        background-position: top center;
        background-repeat: no-repeat;
        min-height: 70vh;
    }
    .kv h2{
        display: none;
    }
    .essence h3{
            margin-top: -5%;
    }

    .benefits h3{
        padding-bottom: 16%;
    }
    .img_row{
        display: block; 
    }
    .media{
        display: block;
    }
    .img_box{
        margin-bottom: 4%;
    }
    .img_wrap{
        padding: 4% 0;
    }
    .img_box img{
        width: 80%;
    }
    .txt_benefits{
        padding: 5% 0;
    }
    .footer__inner {
        flex-direction: column;
        align-items: flex-start;
        gap: 10px;
    }
    .copylight {
        font-size: 1.4rem;
        padding: 3% 0;
    }
    .floating-btn img{
        max-width: 92%;
    }


}