/* ==========================================================
   グリグリスピン LP
   フォーマット：poteken.com/tennis-circle（アプリ風・700px・親子ビュー）
   ========================================================== */

:root {
    /* ブランド（旧LPの primary #33BB02 を継承） */
    --brand: #1f8f00;
    --brand-light: #33bb02;
    --brand-dark: #156600;
    --brand-pale: #eef8e8;
    --text: #222;
    --text-sub: #6e6e6e;
    --bg-soft: #fbfcfd;
    --bg-box: #f8f9fa;

    /* 3つの効果 */
    --spin-1: #018a3a;  --spin-2: #06c755;  --spin-text: #057a37;
    --control-1: #007ec7; --control-2: #29bdff; --control-text: #036ba8;
    --power-1: #e37300; --power-2: #ffa118; --power-text: #c94400;

    --swiper-pagination-bullet-width: 24px;
    --swiper-pagination-bullet-height: 24px;
    --swiper-pagination-bullet-horizontal-gap: 0px;
    --swiper-pagination-bullet-vertical-gap: 0px;
    --swiper-pagination-bullet-inactive-opacity: 1;
    --swiper-pagination-right: 0px;
    --swiper-pagination-bottom: 4px;
}

/* --- Reset & Base --- */
* { box-sizing: border-box; margin: 0; padding: 0; -webkit-tap-highlight-color: transparent; }
body {
    font-family: 'LINE Seed JP', 'Hiragino Sans', 'Noto Sans JP', sans-serif;
    font-weight: 400;
    background-color: #f2f2f2;
    color: var(--text);
    height: 100vh;
    height: 100dvh;
    width: 100vw;
    overflow: hidden;
    display: flex;
    justify-content: center;
    align-items: center;
}

/* --- App Container --- */
#app-container {
    width: 100%; height: 100%;
    background-color: #fff; position: relative; overflow: hidden;
}
@media (min-width: 701px) {
    #app-container { max-width: 700px; box-shadow: 0 0 20px rgba(0,0,0,0.03); }
}

/* --- View Layers (Parent <-> Child) --- */
.view-layer {
    position: absolute; top: 0; left: 0; width: 100%; height: 100%;
    transition: transform 0.4s cubic-bezier(0.25, 0.8, 0.25, 1);
    background: #fff; overflow: hidden;
}
#parent-view { transform: translateX(0); z-index: 10; }
#child-view { transform: translateX(100%); z-index: 20; content-visibility: auto; contain-intrinsic-size: 0 100vh; }
body.show-child #parent-view { transform: translateX(-30%); }
body.show-child #child-view { transform: translateX(0); }

/* --- Swiper Base --- */
.swiper { width: 100%; height: 100%; }
.swiper-slide {
    display: flex; flex-direction: column; justify-content: center; align-items: center;
    text-align: center; position: relative; overflow: hidden; background: #fff; padding: 20px;
}
.swiper-slide.no-pad { padding: 0; }
.bg-soft { background: var(--bg-soft) !important; }

/* --- Typography --- */
h1 { font-size: 2.2rem; font-weight: 700; line-height: 1.3; margin-bottom: 1rem; }
h2 { font-size: 1.8rem; font-weight: 700; margin-bottom: 1rem; line-height: 1.4; }
p { font-size: 1rem; line-height: 1.8; max-width: 90%; margin-bottom: 1.5rem; font-weight: 400; }
.text-brand { color: var(--brand) !important; }
.text-brand-dark { color: var(--brand-dark) !important; }
.text-spin { color: var(--spin-text) !important; }
.text-control { color: var(--control-text) !important; }
.text-power { color: var(--power-text) !important; }
.emoji-icon { font-size: 3.2rem; margin-bottom: 0.4rem; display: block; animation: float 3s infinite; line-height: 1.2; }

/* --- Gradients --- */
.grad-brand { background: linear-gradient(135deg, var(--brand-dark) 0%, var(--brand-light) 100%) !important; }
.grad-spin { background: linear-gradient(135deg, var(--spin-1) 0%, var(--spin-2) 100%) !important; }
.grad-control { background: linear-gradient(135deg, var(--control-1) 0%, var(--control-2) 100%) !important; }
.grad-power { background: linear-gradient(135deg, var(--power-1) 0%, var(--power-2) 100%) !important; }
.grad-closing { background: linear-gradient(164deg, #0b3d00 0%, var(--brand) 65%, #fff 65%, #fff 100%) !important; }
.grad-spin-cta { background: linear-gradient(164deg, var(--spin-1) 0%, var(--spin-2) 65%, #fff 65%, #fff 100%) !important; }
.grad-control-cta { background: linear-gradient(164deg, var(--control-1) 0%, var(--control-2) 65%, #fff 65%, #fff 100%) !important; }
.grad-power-cta { background: linear-gradient(164deg, var(--power-1) 0%, var(--power-2) 65%, #fff 65%, #fff 100%) !important; }

/* --- CTA Button --- */
.cta-btn {
    background: var(--brand); color: #fff; text-decoration: none; padding: 18px 40px;
    border-radius: 50px; font-size: 1.2rem; font-weight: 700;
    box-shadow: 0 7px 15px rgba(170, 170, 170, 0.55);
    transition: transform 0.2s; animation: pulse 2s infinite;
    display: inline-block; width: 90%; max-width: 320px; border: none; cursor: pointer;
    font-family: inherit; text-align: center; line-height: 1.3;
}
.cta-btn:active { transform: scale(0.95); }
.cta-btn.btn-grad { text-shadow: 0 1px 3px rgba(0,0,0,0.35); }
.cta-btn.no-pulse { animation: none; box-shadow: 0 8px 20px rgba(0,0,0,0.18); }
.btn-outline { background: #fff !important; color: var(--brand) !important; border: 2px solid var(--brand) !important; box-shadow: none !important; }
.btn-ghost {
    background: transparent !important; color: var(--text-sub) !important; border: 2px solid #ddd !important;
    box-shadow: none !important; animation: none !important; font-size: 0.95rem !important; padding: 12px 16px !important;
}
.cta-btn.btn-on-color {
    background: #fff; box-shadow: 0 7px 15px rgba(0,0,0,0.25);
    text-decoration: none; text-shadow: none; animation: none;
}
.link-on-color {
    margin-top: 14px; font-size: 0.85rem; font-weight: 700; color: #fff;
    background: rgba(0,0,0,0.45); padding: 9px 18px; border-radius: 20px;
    text-decoration: none; text-shadow: none; display: inline-block;
}

/* --- Child View Nav Buttons --- */
.back-btn {
    position: absolute; top: 20px; left: 20px; z-index: 100;
    width: 45px; height: 45px; background: #fff; border-radius: 50%;
    border: none; box-shadow: 0 4px 10px rgba(0,0,0,0.2); cursor: pointer;
    font-size: 1.2rem; font-weight: 700; color: var(--text);
    display: flex; justify-content: center; align-items: center; font-family: inherit;
}
.back-btn:active { background: #f0f0f0; }
.menu-toggle {
    position: absolute; top: 20px; right: 20px; z-index: 100;
    width: 45px; height: 45px; background: #fff; border-radius: 50%;
    border: none; box-shadow: 0 4px 10px rgba(0,0,0,0.2); cursor: pointer;
    display: flex; flex-direction: column; justify-content: center; align-items: center; gap: 5px;
}
.menu-toggle span { display: block; width: 22px; height: 2px; background-color: var(--text); transition: all 0.3s; }
.menu-toggle.active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.menu-toggle.active span:nth-child(2) { opacity: 0; }
.menu-toggle.active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
.nav-menu {
    position: absolute; top: 0; left: 0; width: 100%; height: 100%;
    background: rgba(255, 255, 255, 0.95); backdrop-filter: blur(5px);
    z-index: 90; display: flex; justify-content: center; align-items: center;
    opacity: 0; pointer-events: none; transition: opacity 0.3s;
}
.nav-menu.active { opacity: 1; pointer-events: auto; }
.nav-menu ul { list-style: none; text-align: center; }
.nav-menu li { margin: 20px 0; transform: translateY(20px); opacity: 0; transition: all 0.4s; }
.nav-menu.active li { transform: translateY(0); opacity: 1; }
.nav-menu a { text-decoration: none; font-size: 1.5rem; color: var(--text); font-weight: 700; }

/* ==========================================================
   Parent View
   ========================================================== */
.app-header {
    width: 100%; height: 50px; background: #fff; display: flex; justify-content: center; align-items: center;
    border-bottom: 1px solid #ddd; font-weight: 700; font-size: 1.1rem; position: absolute; top: 0; left: 0; z-index: 100;
    transition: transform 0.4s cubic-bezier(0.25, 0.8, 0.25, 1);
}
.app-header.hidden { transform: translateY(-100%); }
.app-header-icon { color: var(--brand); font-size: 1.4rem; margin-right: 6px; }

.parent-menu-toggle {
    position: absolute; right: 10px; top: 5px;
    width: 40px; height: 40px; background: transparent; border: none; cursor: pointer;
    display: flex; flex-direction: column; justify-content: center; align-items: center; gap: 6px; z-index: 101;
}
.parent-menu-toggle span { display: block; width: 24px; height: 2px; background-color: var(--text); transition: all 0.3s; }
.parent-menu-toggle.active span:nth-child(1) { transform: translateY(8px) rotate(45deg); }
.parent-menu-toggle.active span:nth-child(2) { opacity: 0; }
.parent-menu-toggle.active span:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }

.parent-nav-menu {
    position: absolute; top: 0; left: 0; width: 100%; height: 100%;
    background: #fff; z-index: 95;
    display: flex; flex-direction: column; opacity: 0; pointer-events: none; transition: opacity 0.3s;
    padding-top: 50px;
}
.parent-nav-menu.active { opacity: 1; pointer-events: auto; }
.p-nav-top { height: 30%; padding: 20px; display: flex; flex-direction: column; align-items: center; justify-content: center; border-bottom: 1px solid #eee; }
.p-nav-top h3 { font-size: 1.2rem; margin-bottom: 10px; }
.p-nav-img-box {
    width: 100%; max-width: 250px; height: 100px; border-radius: 8px;
    display: flex; align-items: center; justify-content: center;
    background: linear-gradient(135deg, var(--brand-dark) 0%, var(--brand-light) 55%, #9be870 100%);
    color: #fff; font-weight: 700; font-size: 0.95rem; letter-spacing: 1px;
}
.p-nav-mid { height: 50%; padding: 20px; overflow-y: auto; border-bottom: 1px solid #eee; text-align: left; }
.p-nav-mid h4 { font-size: 1.1rem; margin-bottom: 15px; border-left: 4px solid var(--brand-light); padding-left: 10px; }
.p-nav-mid ul { list-style: none; }
.p-nav-mid li { margin-bottom: 15px; border-bottom: 1px dashed #ccc; padding-bottom: 10px; }
.p-nav-mid a { color: var(--text); text-decoration: none; font-size: 0.9rem; line-height: 1.5; display: block; }
.p-nav-mid a span { font-size: 0.75rem; color: var(--text-sub); display: block; margin-bottom: 3px; }
.p-nav-bot { height: 20%; padding: 20px; display: flex; flex-direction: column; justify-content: center; align-items: center; gap: 10px; }
.p-nav-bot .nav-cta { padding: 13px 20px; font-size: 1rem; animation: none; box-shadow: 0 8px 20px rgba(21,102,0,0.3); }
.nav-sub-link { font-size: 0.8rem; color: var(--brand); font-weight: 700; text-decoration: none; }

/* --- FV --- */
.slide-new-fv { padding: 50px 0 0 0; justify-content: flex-start; background: #fff; }
.main-hero {
    width: 100%; padding: 22px 0 20px; text-align: center; color: #fff;
    background: linear-gradient(135deg, var(--brand-dark) 0%, var(--brand-light) 55%, #9be870 100%);
}
.main-hero-lead { font-size: 1rem; font-weight: 700; text-shadow: 0 2px 8px rgba(0,60,0,0.35); }
.main-hero-title { font-size: 2.3rem; font-weight: 700; text-shadow: 0 2px 8px rgba(0,60,0,0.35); line-height: 1.2; margin: 6px 0; }
.main-hero-sub { font-size: 0.9rem; font-weight: 700; color: var(--brand-dark); background: #fff; display: inline-block; padding: 6px 18px; border-radius: 999px; margin-top: 8px; }
.ranking-ribbon { background: var(--brand-dark); color: #fff; width: 100%; padding: 10px 0; font-weight: 700; font-size: 1.05rem; margin-bottom: 14px; letter-spacing: 1px; line-height: 1.35; }

.ranking-list { list-style: none; padding: 0 10px; margin: 0 auto 10px; display: flex; justify-content: center; gap: 10px; width: 100%; max-width: 400px; }
.rank-item { width: calc((100% - 20px) / 3); display: flex; flex-direction: column; align-items: center; cursor: pointer; transition: transform 0.2s; }
.rank-item:active { transform: scale(0.95); }
.rank-badge {
    width: 30px; height: 30px; border-radius: 50%; background: #fff; border: 2px solid var(--brand-dark);
    color: var(--brand-dark); font-size: 0.75rem; font-weight: 700; display: flex; align-items: center; justify-content: center;
    margin-bottom: -14px; z-index: 2; position: relative;
}
.rank-banner {
    width: 100%; aspect-ratio: 300 / 250; border-radius: 6px; display: flex; flex-direction: column; justify-content: center; align-items: center;
    color: #fff; font-weight: 700; position: relative; overflow: hidden; box-shadow: 0 3px 10px rgba(0,0,0,0.12); text-shadow: 0 1px 3px rgba(0,0,0,0.3);
    padding-top: 6px;
}
.rank-emoji { font-size: 1.7rem; line-height: 1; }
.rank-label { font-size: 0.62rem; margin-top: 4px; letter-spacing: 1.5px; opacity: 0.95; }
.rank-btn { width: 100%; background: var(--brand-dark); color: #fff; padding: 6px 0; font-size: 0.75rem; font-weight: 700; margin-top: 5px; border-radius: 3px; text-align: center; }
.fv-cta { width: 100%; display: flex; justify-content: center; margin-top: 14px; }
.fv-cta .cta-btn { font-size: 1.05rem; padding: 14px 24px; }
.swipe-hint { margin-top: auto; padding: 10px 0 18px; animation: bounce 2s infinite; color: var(--text-sub); font-size: 0.8rem; line-height: 1.3; }
.swipe-hint span { font-size: 1.2rem; }

/* --- Product-style slides --- */
.product-slide { justify-content: flex-start; padding-top: 58px; }
.event-visual {
    text-shadow: 0 1px 3px rgba(0,0,0,0.3); width: 100%; max-width: 320px; height: 96px; border-radius: 14px;
    display: flex; flex-direction: column; justify-content: center; align-items: center; color: #fff; margin-bottom: 12px;
    box-shadow: 0 6px 18px rgba(0,0,0,0.13);
}
.event-visual .ev-emoji { font-size: 2.2rem; line-height: 1.1; }
.event-visual .ev-label { font-size: 0.72rem; font-weight: 700; margin-top: 4px; letter-spacing: 2px; opacity: 0.95; }
.event-name { font-size: 1.45rem; font-weight: 700; color: var(--text); margin-bottom: 6px; line-height: 1.3; }
.event-catch { font-size: 0.92rem; font-weight: 700; margin-bottom: 12px; max-width: 340px; line-height: 1.6; }

.cta-row { display: flex; flex-direction: column; gap: 9px; width: 92%; max-width: 330px; margin-top: auto; padding-bottom: 28px; }
.cta-row .cta-btn { width: 100%; max-width: none; margin: 0; font-size: 1rem; padding: 14px 16px; animation: none; }

/* 共感：選択肢グリッド */
.choice-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; width: 100%; max-width: 340px; margin-bottom: 14px; }
.choice-item {
    background: var(--bg-box); border: 2px solid #eee; border-radius: 12px; padding: 12px 8px;
    font-weight: 700; font-size: 0.9rem; line-height: 1.4; color: var(--text);
}
.choice-item span { display: block; font-size: 1.8rem; margin-bottom: 4px; line-height: 1.2; }
.answer-box { width: 100%; max-width: 340px; background: var(--brand-pale); border-radius: 12px; padding: 14px; }
.answer-box p { max-width: none; margin: 0; }
.answer-main { font-size: 1.1rem; font-weight: 700; color: var(--brand-dark); line-height: 1.5; }
.answer-sub { font-size: 0.95rem; line-height: 1.6; margin-top: 4px !important; }
.answer-sub strong { color: var(--brand-dark); }

/* リスト類 */
.reco-list { width: 100%; max-width: 340px; text-align: left; list-style: none; margin: 0 0 14px; }
.reco-list li {
    background: var(--bg-box); border-radius: 10px; padding: 12px 14px 12px 40px; margin-bottom: 9px; position: relative;
    font-size: 0.9rem; font-weight: 700; color: var(--text); line-height: 1.5;
}
.reco-list li::before { content: '✔'; position: absolute; left: 15px; top: 11px; color: var(--brand); font-size: 1rem; }
.reco-list li.text-spin-check::before { color: var(--spin-text); }
.reco-list li.text-control-check::before { color: var(--control-text); }
.reco-list li.text-power-check::before { color: var(--power-text); }
.ng-list li { background: #fff; border: 1px solid #f0d8d8; }
.ng-list li::before { content: '✕'; color: #d32f2f; }

.note-box {
    width: 100%; max-width: 340px; text-align: left; font-size: 0.8rem; color: var(--text-sub); line-height: 1.65;
    background: #fffdf5; border: 1px solid #f0e6c8; border-radius: 8px; padding: 10px 12px; margin: 0 0 10px;
}
.note-box.note-strong { text-align: center; font-size: 0.95rem; color: var(--text); font-weight: 700; }
.note-box.note-strong strong { color: #d32f2f; }
.lead-text { font-size: 0.9rem; line-height: 1.8; text-align: left; width: 100%; max-width: 340px; color: #555; margin-bottom: 14px; }
.section-head { font-size: 1.35rem; font-weight: 700; margin-bottom: 14px; color: var(--text); line-height: 1.3; }
.formula {
    width: 100%; max-width: 340px; background: var(--brand-pale); border: 2px dashed #b9dfa6; border-radius: 12px; padding: 14px;
    margin-bottom: 14px; font-weight: 700; color: var(--brand-dark); font-size: 0.98rem; line-height: 1.7;
}
.formula small { display: block; font-size: 0.74rem; color: #4d6b42; font-weight: 400; margin-top: 6px; line-height: 1.6; }

.meta-list { width: 100%; max-width: 340px; text-align: left; background: var(--bg-box); border-radius: 10px; padding: 12px 14px; margin: 0 0 14px; font-size: 0.83rem; line-height: 1.6; }
.meta-list .m-row { display: flex; gap: 8px; margin-bottom: 5px; }
.meta-list .m-row:last-child { margin-bottom: 0; }
.meta-list .m-key { flex: 0 0 3.4em; color: var(--text-sub); font-weight: 700; }
.meta-list .m-val { flex: 1; color: var(--text); font-weight: 700; }

.step-list { width: 100%; max-width: 340px; text-align: left; counter-reset: step; margin-bottom: 14px; }
.step-item { position: relative; padding: 0 0 16px 20px; border-left: 2px dashed #cfe6c6; margin-left: 13px; }
.step-item:last-child { border-left-color: transparent; padding-bottom: 0; }
.step-item::before {
    counter-increment: step; content: counter(step); position: absolute; left: -14px; top: -3px; width: 26px; height: 26px;
    background: var(--brand); color: #fff; border-radius: 50%; display: flex; justify-content: center; align-items: center; font-size: 0.8rem; font-weight: 700;
}
.text-spin-steps .step-item::before { background: var(--spin-text); }
.text-control-steps .step-item::before { background: var(--control-text); }
.text-power-steps .step-item::before { background: var(--power-text); }
.step-title { font-weight: 700; font-size: 0.95rem; color: var(--text); margin-bottom: 2px; }
.step-desc { font-size: 0.8rem; color: #666; line-height: 1.55; }

.flow-list { width: 100%; max-width: 340px; text-align: left; }
.flow-item { background: var(--bg-box); border-radius: 10px; padding: 11px 13px; margin-bottom: 9px; }
.flow-title { font-weight: 700; font-size: 0.9rem; color: var(--brand); margin-bottom: 3px; display: flex; align-items: center; gap: 8px; }
.flow-no { flex: 0 0 20px; width: 20px; height: 20px; border-radius: 50%; background: #fff; border: 2px solid currentColor; font-size: 0.7rem; display: inline-flex; align-items: center; justify-content: center; }
.flow-desc { font-size: 0.8rem; color: #555; line-height: 1.6; }

/* 信頼 */
.trust-list { width: 100%; max-width: 340px; text-align: left; margin-bottom: 12px; }
.trust-item { display: flex; gap: 12px; align-items: flex-start; background: #fff; border: 1px solid #eee; border-radius: 12px; padding: 12px; margin-bottom: 9px; box-shadow: 0 2px 6px rgba(0,0,0,0.03); }
.trust-icon { flex: 0 0 44px; width: 44px; height: 44px; border-radius: 10px; display: flex; align-items: center; justify-content: center; font-size: 1.3rem; color: #fff; font-weight: 700; }
.trust-title { font-weight: 700; font-size: 0.95rem; margin-bottom: 2px; }
.trust-desc { font-size: 0.8rem; color: #666; line-height: 1.55; }
.chip-row { display: flex; flex-wrap: wrap; justify-content: center; gap: 6px; width: 100%; max-width: 340px; margin-bottom: 15px; }
.chip { background: #e3f2fd; color: #01619b; font-size: 0.72rem; font-weight: 700; padding: 4px 10px; border-radius: 20px; white-space: nowrap; }
.chip.green { background: #e8f5e9; color: #2e7d32; }
.chip.orange { background: #fff3e0; color: #b03d00; }
.chip.gray { background: #f0f0f0; color: #666; }

/* ベネフィット（横スワイプ） */
.mySwiperBenefits { width: 100%; height: 100%; }
.concept-inner-slide { display: flex; flex-direction: column; align-items: center; justify-content: flex-start; padding: 70px 20px 44px; height: 100%; background: #fff; }
.concept-label { font-size: 0.72rem; font-weight: 700; letter-spacing: 2px; margin-bottom: 6px; }
.concept-title { font-size: 1.5rem; font-weight: 700; margin-bottom: 5px; color: var(--text); line-height: 1.3; }
.concept-sub { font-size: 1rem; font-weight: 700; margin-bottom: 16px; }
.concept-img { width: 100%; max-width: 300px; height: 160px; border-radius: 12px; margin-bottom: 18px; display: flex; justify-content: center; align-items: center; color: #fff; font-size: 3.6rem; box-shadow: 0 6px 18px rgba(0,0,0,0.13); }
.concept-text { font-size: 0.95rem; line-height: 1.8; text-align: left; width: 100%; max-width: 320px; color: #555; margin-bottom: 18px; }
.concept-inner-slide .cta-btn { animation: none; font-size: 1rem; padding: 14px 16px; margin-top: auto; }
.swiper-pagination-benefits { bottom: 18px !important; }
.swipe-hint-h { position: absolute; bottom: 4px; left: 0; width: 100%; text-align: center; font-size: 0.7rem; color: var(--text-sub); pointer-events: none; }

/* お客様の声（横スワイプ） */
.mySwiperVoice { width: 100%; max-width: 360px; height: 230px; flex: 0 0 auto; margin-bottom: 8px; }
.mySwiperVoice .swiper-slide { background: transparent; padding: 6px 10px 34px; justify-content: flex-start; }
.voice-card { width: 100%; background: #fff; border-radius: 16px; padding: 22px 18px 18px; box-shadow: 0 6px 18px rgba(0,0,0,0.08); position: relative; text-align: left; border-top: 4px solid var(--brand-light); }
.voice-quote { position: absolute; top: 2px; left: 14px; font-size: 3rem; line-height: 1; color: var(--brand-light); opacity: 0.35; font-family: Georgia, serif; }
.voice-text { font-size: 1rem; font-weight: 700; line-height: 1.7; margin: 8px 0 10px; max-width: none; color: var(--text); }
.voice-author { font-size: 0.78rem; color: var(--text-sub); margin: 0; max-width: none; text-align: right; }
.swiper-pagination-voice { bottom: 0 !important; }

/* FAQ：一覧だけスクロール */
#lp-faq { padding-top: 34px; }
#lp-faq .event-name { font-size: 1.35rem; }
.faq-list {
    width: 100%; max-width: 350px; text-align: left; flex: 1 1 auto; min-height: 0; overflow-y: auto; -webkit-overflow-scrolling: touch;
    margin-bottom: 10px; padding-right: 4px; scrollbar-width: thin; scrollbar-color: #cfcfcf transparent;
    mask-image: linear-gradient(to bottom, #000 calc(100% - 18px), transparent 100%);
    -webkit-mask-image: linear-gradient(to bottom, #000 calc(100% - 18px), transparent 100%);
}
.faq-list::-webkit-scrollbar { width: 4px; }
.faq-list::-webkit-scrollbar-thumb { background: #cfcfcf; border-radius: 2px; }
.faq-item { background: var(--bg-box); border-left: 4px solid var(--brand-light); padding: 11px 13px; margin-bottom: 8px; border-radius: 0 8px 8px 0; }
.faq-q { font-weight: 700; font-size: 0.92rem; color: var(--text); line-height: 1.45; margin-bottom: 4px; padding-left: 1.4em; position: relative; }
.faq-q::before { content: 'Q'; position: absolute; left: 0; top: 0; color: var(--brand); font-weight: 700; }
.faq-a { font-size: 0.82rem; color: #555; line-height: 1.6; padding-left: 1.4em; position: relative; }
.faq-a::before { content: 'A'; position: absolute; left: 0; top: 0; color: #c94400; font-weight: 700; }
.faq-note { margin-top: 4px; margin-bottom: 18px; }
.faq-note strong { display: block; color: var(--text); margin-bottom: 4px; }
.faq-note ul { padding-left: 1.2em; }
.faq-note li { margin-bottom: 2px; }
#lp-faq .cta-row { flex: 0 0 auto; margin-top: 0; padding-bottom: 16px; }

/* クロージング / 子ビューCTA */
.sec-cta { color: #fff; text-shadow: 0 2px 8px rgba(0,0,0,0.35); }
.sec-cta h2 { font-size: 1.6rem; line-height: 1.35; margin: 12px 0 14px; }
.closing-emoji { font-size: 3rem; line-height: 1; }
.closing-lead { font-size: 1rem; line-height: 1.7; margin-bottom: 18px; }
.closing-lead strong { color: #fff; border-bottom: 2px solid rgba(255,255,255,0.7); }
.cta-note { background: rgba(0,0,0,0.25); border-radius: 14px; padding: 13px 16px; width: 92%; max-width: 330px; margin-bottom: 26px; text-shadow: none; }
.cta-note p { margin: 0; max-width: none; }
.cta-note-main { font-size: 1rem; font-weight: 700; line-height: 1.6; }
.cta-note-sub { font-size: 0.82rem; line-height: 1.7; margin-top: 6px !important; }

/* フッター */
.footer-slide { background: #2c3e50; color: #fff; padding: 40px 20px; }
.footer-logo { font-size: 1.25rem; font-weight: 700; color: #fff; margin-bottom: 18px; display: flex; flex-direction: column; align-items: center; gap: 10px; }
.footer-logo span { font-size: 3rem; line-height: 1; }
.footer-desc { font-size: 0.82rem; color: #bdc3c7; max-width: 300px; line-height: 1.8; margin-bottom: 22px; }
.footer-menu { list-style: none; margin: 0 0 30px; display: flex; flex-wrap: wrap; justify-content: center; gap: 15px 20px; width: 100%; max-width: 320px; }
.footer-menu a { color: #bdc3c7; text-decoration: none; font-size: 0.85rem; transition: color 0.2s; }
.footer-menu a:active { color: #fff; }
.footer-copy { font-size: 0.75rem; color: #9fb0b2; }

/* ==========================================================
   Child View
   ========================================================== */
#child-content { position: absolute; top: 0; left: 0; width: 100%; height: 100%; }
.child-main-swiper { width: 100%; height: 100%; }
.sec-hero { color: #fff; text-shadow: 0 2px 8px rgba(0,0,0,0.25); }
.child-hero-emoji { font-size: 3.6rem; line-height: 1; }
.child-hero-pill { margin-top: 14px; font-size: 0.72rem; font-weight: 700; letter-spacing: 2px; background: rgba(0,0,0,0.3); padding: 5px 14px; border-radius: 20px; }
.child-hero-title { font-size: 1.7rem; margin: 12px 0 8px; line-height: 1.3; }
.child-hero-lead { font-size: 1rem; font-weight: 700; opacity: 0.95; max-width: 300px; margin-bottom: 14px; }
.child-hero-desc { font-size: 0.85rem; opacity: 0.9; line-height: 1.8; max-width: 310px; }
.child-swipe-hint { margin-top: 22px; font-size: 0.75rem; opacity: 0.75; animation: bounce 2s infinite; }

/* Pagination（見た目8px・タップ領域24px） */
.swiper-pagination-bullet {
    width: var(--swiper-pagination-bullet-width, 24px); height: var(--swiper-pagination-bullet-height, 24px);
    background: transparent; opacity: 1; position: relative; border-radius: 50%;
}
.swiper-pagination-bullet::before {
    content: ''; position: absolute; top: 50%; left: 50%; width: 8px; height: 8px; margin: -4px 0 0 -4px;
    border-radius: 50%; background: #c4c4c4; transition: background 0.2s;
}
.swiper-pagination-bullet-active::before { background: var(--brand); }
.sec-hero .swiper-pagination-bullet::before, .sec-cta .swiper-pagination-bullet::before { background: rgba(255,255,255,0.5); }

/* Animations */
@keyframes bounce { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-10px); } }
@keyframes pulse { 0% { box-shadow: 0 0 0 0 rgba(170,170,170,0.6); } 70% { box-shadow: 0 0 0 15px rgba(170,170,170,0); } 100% { box-shadow: 0 0 0 0 rgba(170,170,170,0); } }
@keyframes float { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-8px); } }

/* ==========================================================
   低い画面（iPhone SE など）向けの圧縮
   ========================================================== */
@media (max-height: 730px) {
    .product-slide { padding-top: 50px; }
    .emoji-icon { font-size: 2.4rem; margin-bottom: 0.2rem; }
    .event-visual { height: 76px; margin-bottom: 9px; }
    .event-visual .ev-emoji { font-size: 1.85rem; }
    .event-name { font-size: 1.25rem; }
    .event-catch { font-size: 0.85rem; margin-bottom: 9px; }
    .lead-text { font-size: 0.84rem; margin-bottom: 10px; }
    .reco-list li { padding: 10px 12px 10px 36px; font-size: 0.84rem; margin-bottom: 7px; }
    .reco-list li::before { left: 13px; top: 9px; }
    .note-box { font-size: 0.74rem; padding: 8px 10px; }
    .formula { padding: 11px; font-size: 0.9rem; margin-bottom: 10px; }
    .formula small { font-size: 0.68rem; margin-top: 4px; }
    .meta-list { font-size: 0.78rem; padding: 10px 12px; margin-bottom: 10px; }
    .step-item { padding-bottom: 12px; }
    .step-title { font-size: 0.9rem; }
    .step-desc { font-size: 0.76rem; }
    .flow-item { padding: 9px 11px; margin-bottom: 7px; }
    .flow-title { font-size: 0.86rem; }
    .flow-desc { font-size: 0.76rem; }
    .section-head { font-size: 1.2rem; margin-bottom: 10px; }
    .cta-row { gap: 8px; padding-bottom: 18px; }
    .cta-row .cta-btn { padding: 12px 14px; font-size: 0.95rem; }
    .choice-item { padding: 9px 6px; font-size: 0.84rem; }
    .choice-item span { font-size: 1.5rem; }
    .answer-box { padding: 11px; }
    .answer-main { font-size: 1rem; }
    .answer-sub { font-size: 0.88rem; }
    .trust-item { padding: 10px; margin-bottom: 7px; }
    .trust-icon { flex-basis: 38px; width: 38px; height: 38px; font-size: 1.1rem; }
    .trust-desc { font-size: 0.76rem; }
    .chip { font-size: 0.67rem; padding: 3px 8px; }
    .main-hero { padding: 14px 0; }
    .main-hero-title { font-size: 1.9rem; }
    .ranking-ribbon { padding: 8px 0; font-size: 0.95rem; margin-bottom: 11px; }
    .ranking-list { gap: 8px; }
    .fv-cta { margin-top: 8px; }
    .fv-cta .cta-btn { padding: 12px 20px; font-size: 1rem; }
    .concept-inner-slide { padding-top: 60px; }
    .concept-img { height: 130px; margin-bottom: 12px; font-size: 3rem; }
    .concept-text { font-size: 0.88rem; line-height: 1.7; margin-bottom: 12px; }
    .mySwiperVoice { height: 200px; }
    .voice-text { font-size: 0.92rem; }
    #lp-faq { padding-top: 28px; }
    #lp-faq .event-name { font-size: 1.15rem; }
    .faq-item { padding: 8px 11px; margin-bottom: 6px; }
    .faq-q { font-size: 0.86rem; }
    .faq-a { font-size: 0.76rem; }
    .child-hero-title { font-size: 1.45rem; }
    .child-hero-desc { font-size: 0.8rem; }
}