/* --- 基本設定 --- */
* { margin: 0; padding: 0; box-sizing: border-box; }

body {
    font-family: "Helvetica Neue", Arial, "Hiragino Kaku Gothic ProN", "Hiragino Sans", sans-serif;
    color: #333; line-height: 1.6; background: #fff;
    scroll-behavior: smooth;
    overflow-x: hidden;
}

.container { max-width: 1100px; margin: 0 auto; padding: 0 20px; }
.section { padding: 80px 0; }
.text-center { text-align: center; }
.text-left { text-align: left; }
.center { text-align: center; }

/* --- メインビジュアル --- */
.main-visual {
    position: relative; width: 100%; min-height: 700px;
    background-image: linear-gradient(rgba(255, 255, 255, 0.6), rgba(255, 255, 255, 0.6)), url('img/header-hmsg-lp.jpg');
    background-size: cover; background-position: center;
    padding: 80px 0 140px; display: flex; flex-direction: column; justify-content: center;
}

.visual-container { display: flex; align-items: center; justify-content: space-between; gap: 30px; }
.visual-text { flex: 1; min-width: 300px; z-index: 2; }
.top-copy { font-size: 1.6rem; font-weight: bold; }
.main-copy { font-size: 2.6rem; font-weight: 900; line-height: 1.2; margin-bottom: 20px; }
.logo-brand { font-size: 3rem; font-weight: bold; color: #00b0ca; margin-bottom: 20px; display: block; }
.badge-sougei { background: #00b0ca; color: #fff; font-size: 1.5rem; padding: 2px 15px; border-radius: 50px; }
.visual-desc { font-size: 1.3rem; font-weight: bold; margin-bottom: 40px; }
.visual-btns { display: flex; gap: 15px; }

.btn-visual {
    width: 220px; height: 60px; display: flex; align-items: center; justify-content: center;
    border-radius: 12px; font-weight: bold; text-decoration: none; color: #fff;
}
.btn-cyan { background: #00b0ca; }
.btn-orange-grad { background: linear-gradient(to bottom, #f3ad4e, #e68a00); }

.visual-device { flex: 1; min-width: 300px; text-align: right; }
.visual-device img { width: 100%; max-width: 600px; height: auto; }

/* ナビバー */
.visual-nav {
    position: absolute; bottom: 0; left: 50%; transform: translate(-50%, 50%);
    width: 95%; max-width: 1000px; background: #fff; border-radius: 15px;
    box-shadow: 0 4px 25px rgba(0,0,0,0.1); z-index: 10;
}
.nav-list { display: flex; justify-content: space-around; list-style: none; padding: 20px 0; }
.nav-list a { text-decoration: none; color: #00b0ca; font-weight: bold; font-size: 0.95rem; }
.nav-highlight { border: 2px solid #00b0ca; padding: 5px 15px; border-radius: 30px; }

/* --- 導入のメリット --- */
.title-area { margin-bottom: 40px; text-align: center; }
.sub-title, .main-title { color: #00b0ca; font-weight: bold; }
.main-title { font-size: 2.2rem; }

.merit-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 25px; margin-bottom: 30px; }
.merit-card {
    position: relative; border: 3px solid #00b0ca; border-radius: 15px;
    padding: 30px; background: #fff; overflow: hidden;
}
.card-inner { position: relative; z-index: 2; }
.highlight { color: #00b0ca; font-weight: bold; }
.merit-number {
    position: absolute; bottom: -10px; right: 10px; font-size: 7rem;
    font-weight: 900; color: #f3ad4e; opacity: 0.15; z-index: 1; line-height: 1;
}

.merit-footer-card {
    position: relative; border: 3px solid #00b0ca; border-radius: 15px;
    padding: 30px; background: #fff; display: flex; align-items: center; justify-content: space-between; gap: 20px;
}
.footer-card-inner { flex: 1; position: relative; z-index: 2; }
.footer-image { width: 160px; flex-shrink: 0; }
.footer-image img { width: 100%; border-radius: 10px; }

/* --- 導入後イメージ --- */
.image-box { position: relative; border: 4px solid; border-radius: 15px; padding: 50px 35px 35px; margin-bottom: 60px; }
.box-blue { border-color: #00b0ca; }
.box-orange { border-color: #f3ad4e; }
.box-label {
    position: absolute; top: -24px; left: 25px; color: #fff; font-weight: bold;
    font-size: 1.4rem; padding: 5px 25px; border-radius: 6px;
}
.box-blue .box-label { background: #00b0ca; }
.box-orange .box-label { background: #f3ad4e; }

.box-flex-wrapper { display: flex; gap: 30px; align-items: flex-start; }
.box-text-content { flex: 1; }
.box-header h3 { font-size: 1.8rem; font-weight: bold; color: #00b0ca; margin-bottom: 25px; line-height: 1.4; }
.box-orange .box-header h3 { color: #f3ad4e; }

.box-screenshot { flex: 0 0 320px; }
.box-screenshot img { width: 100%; border: 1px solid #eee; border-radius: 8px; box-shadow: 0 5px 15px rgba(0,0,0,0.05); }

.icon-grid { display: grid; gap: 20px; }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.main-icon { font-size: 3rem; margin-bottom: 15px; display: block; }
.box-blue .main-icon { color: #00b0ca; }
.box-orange .main-icon { color: #f3ad4e; }
.icon-item h4 { font-weight: bold; margin-bottom: 8px; }

/* --- セキュリティ --- */
.security-section { background: #00b0ca; color: #fff; }
.security-box { max-width: 850px; margin: 0 auto; }
.icon-lock { font-size: 2.8rem; border: 2px solid #fff; border-radius: 12px; padding: 8px 18px; margin-right: 20px; }
.security-header { display: flex; align-items: center; justify-content: center; margin-bottom: 30px; }
.security-body p { margin-bottom: 20px; text-align: justify; }
.security-link { color: #fff; font-weight: bold; text-decoration: underline; display: inline-block; margin-top: 10px; }

/* --- 料金プラン --- */
.price-main-card { max-width: 800px; margin: 0 auto 40px; border: 3px solid #00b0ca; padding: 40px 20px; border-radius: 20px; }
.zero-cost { color: #00b0ca; font-weight: bold; font-size: 1.4rem; margin: 15px 0; }
.big-zero { font-size: 4rem; vertical-align: middle; line-height: 1; }
.price-formula { display: flex; align-items: center; justify-content: center; gap: 15px; margin: 35px 0; }
.formula-box { border: 2.5px solid #00b0ca; border-radius: 12px; padding: 15px; width: 220px; }
.f-main { color: #00b0ca; font-size: 2.2rem; font-weight: 900; display: block; }
.formula-operator { font-size: 2rem; font-weight: bold; color: #00b0ca; }
.price-example { font-weight: bold; font-size: 1.1rem; margin-bottom: 10px; }

.pack-recommend { background: #00b0ca; padding: 40px 20px; border-radius: 20px; color: #fff; max-width: 850px; margin: 0 auto; }
.pack-card { background: #fff; color: #333; border-radius: 12px; padding: 25px; margin-top: 25px; }
.pack-item { display: flex; justify-content: space-between; align-items: center; padding: 15px 0; border-bottom: 1px solid #eee; gap: 10px; }
.new-price { color: #00b0ca; font-weight: bold; font-size: 1.4rem; }
.pack-badge { background: #f3ad4e; color: #fff; padding: 8px 15px; border-radius: 5px; font-weight: bold; position: relative; white-space: nowrap; }
.pack-badge::before { content: ''; position: absolute; left: -14px; top: 50%; transform: translateY(-50%); border-style: solid; border-width: 10px 15px 10px 0; border-color: transparent #f3ad4e transparent transparent; }
.pack-footer-note { margin-top: 15px; font-size: 0.9rem; color: #666; text-align: left; }

/* --- タブレット・FAQ・Flow --- */
.flex-tablet { display: flex; align-items: center; justify-content: space-between; gap: 40px; }
.t-price { color: #00b0ca; font-size: 1.6rem; font-weight: bold; margin-left: 10px; }
.tablet-image { flex: 0 0 350px; }
.tablet-image img { width: 100%; }

.faq-container { max-width: 850px; margin: 40px auto 0; text-align: left; }
.faq-category { display: inline-block; border: 2.5px solid #00b0ca; color: #00b0ca; padding: 5px 25px; border-radius: 6px; font-weight: bold; margin-bottom: 25px; }
.faq-item { margin-bottom: 25px; border-bottom: 1px solid #f0f0f0; padding-bottom: 15px; }
.faq-item dt, .faq-item dd { display: flex; gap: 10px; }
.faq-item dt { font-weight: bold; margin-bottom: 10px; font-size: 1.1rem; }
.q-icon, .a-icon { color: #00b0ca; font-weight: 900; }

.flow-container { max-width: 800px; margin: 40px auto; text-align: left; }
.flow-card { display: flex; gap: 30px; margin-bottom: 30px; border-bottom: 1px solid #eee; padding-bottom: 25px; align-items: flex-start; }
.flow-number { font-size: 4rem; font-weight: 900; color: #00b0ca; line-height: 1; flex-shrink: 0; }
.flow-text h3 { color: #333; margin-bottom: 8px; }
.flow-bottom-msg { border: 2.5px solid #00b0ca; color: #00b0ca; text-align: center; padding: 15px; border-radius: 10px; font-weight: bold; margin-top: 40px; font-size: 1.2rem; }

/* --- CTA・Footer --- */
.cta-button-container { display: flex; justify-content: center; gap: 20px; flex-wrap: wrap; margin-top: 40px; }
.btn-cta {
    width: 320px; height: 70px; border-radius: 40px; font-size: 1.2rem; font-weight: bold;
    color: #fff; text-decoration: none; display: flex; align-items: center; justify-content: center;
    box-shadow: 0 4px 15px rgba(0,0,0,0.1); transition: 0.3s;
}
.btn-download { background: #00b0ca; }
.btn-trial { background: #f3ad4e; }
.btn-cta:hover { transform: translateY(-3px); opacity: 0.9; }

.main-footer { background: #00b0ca; color: #fff; padding: 60px 0 40px; }
.footer-motto { font-size: 1.1rem; font-weight: bold; position: relative; display: inline-block; padding-bottom: 15px; }
.footer-motto::after {
    content: ""; display: block; width: 140%; height: 20px; border-bottom: 2px solid #fff;
    border-left: 2px solid #fff; border-right: 2px solid #fff; border-radius: 0 0 50% 50% / 0 0 100% 100%;
    position: absolute; left: -20%; bottom: 0;
}
.footer-copyright { margin-top: 40px; font-weight: bold; opacity: 0.8; }

/* --- レスポンシブ --- */
@media (max-width: 900px) {
    .visual-container, .box-flex-wrapper, .merit-grid, .merit-footer-card, .flex-tablet, .price-formula, .flow-card {
        flex-direction: column; text-align: center;
    }
    .visual-text, .visual-device, .box-screenshot, .tablet-image, .flow-number { width: 100%; text-align: center; }
    .visual-btns { flex-direction: column; align-items: center; }
    .grid-3, .grid-2 { grid-template-columns: 1fr; }
    .box-screenshot { order: -1; margin-bottom: 20px; } /* 画像をテキストの上に */
    .nav-list { flex-direction: column; gap: 10px; }
    .formula-box { width: 100%; }
    .pack-item { flex-direction: column; text-align: center; }
    .pack-badge::before { display: none; }
}










/* --- スムーススクロール用調整 --- */
html {
    scroll-behavior: smooth;
    scroll-padding-top: 100px; /* 固定ヘッダーなどがある場合に調整 */
}

/* --- 資料請求セクション --- */
.request-section {
    background-color: #fff;
    padding-bottom: 60px;
}

/* パンくず */
.breadcrumb {
    background-color: #00b0ca;
    color: #fff;
    padding: 10px 0;
    font-size: 0.85rem;
}
.breadcrumb .container {
    text-align: right;
}

/* ヘッダー */
.request-header {
    background-color: #00b0ca;
    padding: 40px 0;
    text-align: center;
    color: #fff;
    margin-bottom: 60px;
}
.request-title {
    font-size: 2.2rem;
    font-weight: bold;
    letter-spacing: 0.1em;
}

/* コンテンツエリア */
.request-content-wrapper {
    max-width: 900px;
    margin: 0 auto;
    text-align: center;
}

.document-name {
    color: #00b0ca;
    font-size: 1.4rem;
    font-weight: bold;
    margin-bottom: 30px;
}

/* 資料カード */
.document-card {
    border: 2px solid #00b0ca;
    border-radius: 15px;
    display: flex;
    padding: 40px;
    gap: 40px;
    text-align: left;
    margin-bottom: 40px;
    background: #fff;
}

.document-visual {
    flex: 1;
}
.document-visual img {
    width: 100%;
    height: auto;
    border-radius: 5px;
}

.document-info {
    flex: 1;
}

.info-block {
    margin-bottom: 30px;
}
.info-block:last-child {
    margin-bottom: 0;
}

.info-title {
    font-size: 1.2rem;
    color: #555;
    font-weight: bold;
    margin-bottom: 15px;
    border-bottom: 1px solid #eee;
    padding-bottom: 5px;
}

.info-list {
    list-style: none;
}
.info-list li {
    position: relative;
    padding-left: 20px;
    margin-bottom: 8px;
    font-size: 0.95rem;
    color: #444;
}
.info-list li::before {
    content: "●";
    color: #00b0ca;
    position: absolute;
    left: 0;
    font-size: 0.8rem;
}

/* 下部メッセージ */
.request-footer-msg {
    color: #666;
    line-height: 2;
}
.request-footer-msg .note {
    margin-top: 20px;
    font-size: 0.9rem;
}

/* レスポンシブ */
@media (max-width: 850px) {
    .document-card {
        flex-direction: column;
        padding: 20px;
    }
    .document-name {
        font-size: 1.1rem;
    }
    .request-title {
        font-size: 1.8rem;
    }
}