@charset "UTF-8";

/* =========================================
   Base Styles & Reset
   ========================================= */
:root {
    --primary-color: #0056b3;
    --secondary-color: #f8f9fa;
    --accent-color: #ffc107;
    --text-color: #333333;
    --link-color: #0056b3;
    --white: #ffffff;
    --base-font: 'Noto Sans JP', "Helvetica Neue", "Helvetica", "Arial", sans-serif;
    /* inkブランド用カラー */
    --ink-bg: #f2f2f2;
    --ink-text: #1a1a1a;
}

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

body {
    margin: 0;
    padding: 0;
    font-family: var(--base-font);
    font-size: 16px;
    line-height: 1.6;
    color: var(--text-color);
    background-color: var(--white);
    overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
    margin-top: 0;
    line-height: 1.3;
    font-weight: 700;
}

p {
    margin-top: 0;
    margin-bottom: 1rem;
}

ul, ol {
    margin: 0;
    padding: 0;
    list-style: none;
}

a {
    color: var(--link-color);
    text-decoration: none;
    transition: opacity 0.3s ease;
}

a:hover {
    opacity: 0.8;
}

img {
    max-width: 100%;
    height: auto;
    vertical-align: bottom;
}

/* =========================================
   Components (共通パーツ)
   ========================================= */
.container {
    width: 100%;
    max-width: 1000px;
    margin-right: auto;
    margin-left: auto;
    padding-right: 20px;
    padding-left: 20px;
}

section {
    padding: 60px 0;
}

.section-title {
    text-align: center;
    font-size: 1.8rem;
    margin-bottom: 30px;
    position: relative;
    padding-bottom: 15px;
}

.section-title::after {
    content: "";
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background-color: var(--accent-color);
}

.section-lead {
    text-align: center;
    margin-bottom: 40px;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.btn {
    display: inline-block;
    font-weight: 700;
    text-align: center;
    white-space: normal;
    vertical-align: middle;
    user-select: none;
    border: 2px solid transparent;
    padding: 12px 30px;
    font-size: 1rem;
    line-height: 1.5;
    border-radius: 50px;
    transition: all 0.3s ease;
    box-shadow: 0 4px 6px rgba(0,0,0,0.1);
    text-decoration: none;
    max-width: 100%;
    word-break: break-all;
}

.btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 8px rgba(0,0,0,0.15);
    opacity: 1;
}

.btn-primary {
    color: var(--white);
    background-color: var(--primary-color);
    border-color: var(--primary-color);
}

.btn-large {
    padding: 15px 40px;
    font-size: 1.2rem;
}

.cta-buttons {
    text-align: center;
    margin-top: 0px;
}

/* =========================================
   1. Hero Section (PC Default)
   ========================================= */
.hero-section {
    position: relative;
    padding: 80px 0 100px;
    color: var(--white);
    text-align: center;
    /* 背景画像にグレーの透過オーバーレイを追加 */
    background: linear-gradient(rgba(0, 0, 0, 0.1), rgba(0, 0, 0, 0.4)), url('img/top_sp.png') no-repeat center center / cover;
}

.hero-strong-point {
    display: inline-block;
    background-color: #ea5514;
    color: #fff;
    font-size: 1rem;
    font-weight: 700;
    padding: 5px 15px;
    border-radius: 4px;
    margin-bottom: 15px;
    box-shadow: 0 4px 10px rgba(0,0,0,0.2);
}

.hero-h1-sub {
    font-size: 1rem;
    display: block;
    margin-bottom: 5px;
    color: var(--accent-color);
    font-weight: 700;
    text-shadow: 1px 1px 3px rgba(0,0,0,0.8);
}

.hero-section h1 {
    font-size: 1.8rem;
    margin-bottom: 20px;
    text-shadow: 1px 1px 5px rgba(0,0,0,0.6);
}

/* 全棟・各種保証付き～（グレー背景）を強制的に一番下へ */
    .hero-sub-copy {
        display: block !important;
        /* 親の並び順を無視して最後に持っていく */
        order: 99 !important; 
        /* 独立したブロックとして認識させる */
        position: relative !important;
        width: 100% !important;
        
        /* 見た目の調整 */
        background: rgba(0, 0, 0, 0.6) !important;
        color: #fff !important;
        padding: 15px !important;
        margin: 30px 0 50px 0 !important; /* 上に大きな余白を作り、Amazonや情報より下に配置 */
        border-radius: 8px !important;
        font-size: 0.9rem !important;
        text-align: center;
        line-height: 1.6;
        text-shadow: none !important;
    }

/* 【修正】東京証券バナー：PCでも1行を維持 */
.tse-text-banner {
    display: inline-block;
    background: linear-gradient(90deg, #0f2350 0%, #1a3a70 50%, #0f2350 100%);
    color: #ffd700;
    font-weight: 700;
    padding: 8px 20px;
    margin: 0 auto 20px;
    border-top: 1px solid #cfaa56;
    border-bottom: 1px solid #cfaa56;
    box-shadow: 0 4px 8px rgba(0,0,0,0.3);
    white-space: nowrap !important; /* 改行禁止 */
}

.campaign-banner {
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 40px;
    position: relative;
    padding: 0 10px;
    max-width: 500px;
    margin-left: auto;
    margin-right: auto;
}

.campaign-medal {
    flex-shrink: 0;
    width: 90px;
    height: 90px;
    background-color: #e3c96c;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 3px solid #fff;
    box-shadow: 0 4px 8px rgba(0,0,0,0.3);
    position: relative;
    z-index: 2;
    margin-right: -25px;
}

.campaign-medal img {
    width: 65%;
    height: auto;
    transform: rotate(-10deg);
}

.campaign-ribbon {
    background: linear-gradient(to right, #b71c1c, #d32f2f);
    color: var(--white);
    font-size: 1rem;
    font-weight: 700;
    line-height: 1.4;
    padding: 12px 15px 12px 35px;
    border-radius: 4px;
    position: relative;
    flex-grow: 1;
    box-shadow: 0 4px 8px rgba(0,0,0,0.2);
    text-shadow: 1px 1px 1px rgba(0,0,0,0.3);
    word-break: break-word;
}

.hero-info-box {
    background-color: var(--white);
    color: var(--text-color);
    padding: 20px 30px;
    border-radius: 12px;
    display: inline-block;
    width: 100%;
    max-width: 800px;
    text-align: left;
    margin-bottom: 40px;
    box-shadow: 0 10px 20px rgba(0,0,0,0.1);
}

.info-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 15px;
}

.info-item {
    display: flex;
    align-items: center;
    font-weight: 700;
    font-size: 0.95rem;
}

.info-icon {
    width: 24px;
    height: 24px;
    margin-right: 10px;
    flex-shrink: 0;
    object-fit: contain;
}

.info-label {
    margin-right: 5px;
    color: var(--primary-color);
    white-space: nowrap;
}

.info-text {
    word-break: break-all;
}

/* =========================================
   2. Store Intro Section
   ========================================= */
.store-images {
    display: grid;
    gap: 10px;
    margin-bottom: 30px;
}

.store-images img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 8px;
}

.store-details-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 40px;
    margin-bottom: 40px;
}

.store-info h3, .store-features h3 {
    font-size: 1.3rem;
    margin-bottom: 20px;
    padding-bottom: 10px;
    border-bottom: 2px solid var(--primary-color);
}

.store-info dl {
    display: flex;
    flex-wrap: wrap;
}

.store-info dt {
    width: 30%;
    font-weight: 700;
    padding: 10px 0;
    border-bottom: 1px solid #eee;
}

.store-info dd {
    width: 70%;
    margin: 0;
    padding: 10px 0;
    border-bottom: 1px solid #eee;
}

.store-features ul li {
    margin-bottom: 10px;
    padding-left: 25px;
    position: relative;
    font-weight: 700;
}

.store-features ul li::before {
    content: "✓";
    position: absolute;
    left: 0;
    color: var(--accent-color);
    font-weight: 700;
}

.store-sub-text {
    text-align: center;
    font-weight: 700;
    background-color: var(--secondary-color);
    padding: 20px;
    border-radius: 8px;
}

/* =========================================
   3. ink Brand Section
   ========================================= */
.section-brand-ink { 
    background-color: var(--ink-bg); 
    color: var(--ink-text);
    padding: 100px 0;
}

.brand-logo-area { text-align: center; margin-bottom: 30px; }
.brand-logo { max-width: 220px; }
.brand-concept-box { text-align: center; margin-bottom: 50px; }
.brand-main-copy { font-size: 1.8rem; line-height: 1.4; font-weight: 700; text-align: center; margin-bottom: 40px; }

.brand-points-title {
    text-align: center;
    font-size: 1.6rem;
    margin-bottom: 40px;
    display: block;
    position: relative;
    padding-bottom: 10px;
}

.brand-points-title::after {
    content: "";
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 40px;
    height: 2px;
    background: var(--ink-text);
}

.brand-points-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-bottom: 60px;
}

.brand-point-card {
    background: #ffffff;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 10px 20px rgba(0,0,0,0.05);
    display: flex;
    flex-direction: column;
    transition: transform 0.3s ease;
}

.brand-point-card:hover {
    transform: translateY(-5px);
}

.brand-point-img {
    width: 100%;
    aspect-ratio: 16 / 10;
}

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

.brand-point-text {
    padding: 25px 20px 30px;
    flex-grow: 1;
    text-align: left;
}

.point-number {
    font-size: 0.8rem;
    font-weight: 700;
    color: var(--primary-color);
    letter-spacing: 0.1em;
    display: block;
    margin-bottom: 5px;
}

.point-heading {
    font-size: 1.25rem;
    margin-bottom: 15px;
    color: var(--ink-text);
    font-weight: 700;
}

.brand-point-text p {
    font-size: 0.95rem;
    color: #555;
    line-height: 1.7;
    margin: 0;
}

.brand-gallery {
    width: 100%;
    max-width: 1200px;
    margin: 60px auto 0;
}

.gallery-title {
    text-align: center;
    font-size: 1.5rem;
    margin-bottom: 30px;
    letter-spacing: 0.1em;
}

.ink-swiper { 
    width: 100%; 
    padding: 20px 0 60px !important;
}

.ink-swiper .swiper-slide { 
    aspect-ratio: 16 / 9; 
    overflow: hidden; 
    border-radius: 15px;
    transition: transform 0.4s ease;
    box-shadow: 0 10px 30px rgba(0,0,0,0.15);
}

.ink-swiper .swiper-slide img { 
    width: 100%; 
    height: 100%; 
    object-fit: cover; 
}

.ink-swiper .swiper-button-next,
.ink-swiper .swiper-button-prev {
    color: #1a1a1a;
    background: rgba(255,255,255,0.8);
    width: 50px;
    height: 50px;
    border-radius: 50%;
}
.swiper-pagination-bullet-active { background: #1a1a1a !important; }

/* =========================================
   4. Recommended & Land Area
   ========================================= */
.section-recommended {
    background-color: var(--primary-color);
    color: var(--white);
    padding-bottom: 80px;
}

.section-recommended .section-title { color: var(--white); }

.checklist {
    background-color: rgba(255,255,255,0.1);
    padding: 30px;
    border-radius: 8px;
    max-width: 800px;
    margin: 0 auto 40px;
}

.checklist li {
    margin-bottom: 15px;
    padding-left: 30px;
    position: relative;
    font-size: 1.1rem;
    font-weight: 700;
}

.checklist li::before {
    content: "";
    position: absolute;
    left: 0;
    top: 5px;
    width: 20px;
    height: 20px;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='%23ffc107'%3E%3Cpath d='M9 16.17L4.83 12l-1.42 1.41L9 19 21 7l-1.41-1.41z'/%3E%3C/svg%3E");
    background-size: contain;
    background-repeat: no-repeat;
}

.recommended-land-area {
    background-color: #fff;
    border-radius: 12px;
    padding: 40px 30px;
    margin: 0 auto 40px;
    max-width: 900px;
    color: var(--text-color); 
    text-align: center;
    box-shadow: 0 10px 25px rgba(0,0,0,0.2);
}

.rec-land-title {
    font-size: 1.4rem;
    color: var(--primary-color);
    margin-bottom: 15px;
    border-bottom: 2px dashed #ddd;
    padding-bottom: 15px;
    display: inline-block;
}

.land-points {
    display: flex;
    justify-content: center;
    gap: 20px;
    flex-wrap: wrap;
}

.land-point-item {
    background-color: var(--secondary-color);
    width: 30%;
    min-width: 250px;
    padding: 20px;
    border-radius: 8px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: var(--text-color);
}

.point-icon { font-size: 2rem; margin-bottom: 10px; display: block; }
.land-point-item p { font-weight: 700; margin: 0; font-size: 0.95rem; }
.recommended-closing { text-align: center; font-size: 1.2rem; font-weight: 700; margin-top: 20px; }

/* =========================================
   5. Campaign Section
   ========================================= */
.section-campaign-gold {
    background: linear-gradient(to bottom right, #e6c972, #f8b500, #e6c972);
    padding: 80px 0;
    position: relative;
    overflow: hidden;
    color: #3e2723;
    text-align: center;
}

.gold-benefit-label {
    text-align: center;
    font-size: 1.4rem;
    background-color: rgba(255, 255, 255, 0.9);
    display: table; 
    padding: 8px 30px;
    border-radius: 50px;
    margin: 0 auto 30px;
    color: #d32f2f;
    font-weight: 700;
    box-shadow: 0 4px 10px rgba(0,0,0,0.1);
}

.campaign-content-gold {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 30px;
    margin-bottom: 50px;
}

.campaign-image-gold img {
    border-radius: 12px;
    box-shadow: 0 10px 20px rgba(0,0,0,0.1);
    max-width: 500px;
}

.campaign-text-gold {
    width: 100%;
    max-width: 600px;
    text-align: center;
}

.campaign-usage ul, .campaign-list-box ul {
    padding: 0;
    margin: 0 auto 0px;
    display: inline-block;
    text-align: left;
}

.campaign-usage ul li, .campaign-list-box ul li {
    position: relative;
    padding-left: 1.5em;
    margin-bottom: 8px;
    font-weight: 700;
}

.campaign-usage ul li::before {
    content: "■";
    position: absolute;
    left: 0;
}

.gold-separator { border: 0; border-top: 2px dashed #3e2723; opacity: 0.3; margin: 40px 0; }

.benefit-box-framed {
    border: 4px solid #ea5514;
    border-radius: 20px;
    padding: 60px 25px 40px;
    margin-top: 60px;
    position: relative;
    background-color: #ffffff;
    box-shadow: 0 15px 35px rgba(234, 85, 20, 0.2);
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

.benefit-emphasis-tag {
    position: absolute;
    top: -28px;
    left: 50%;
    transform: translateX(-50%) rotate(-2deg);
    background: linear-gradient(135deg, #ff9800 0%, #ea5514 100%);
    color: #fff;
    font-size: 1.6rem;
    font-weight: 900;
    padding: 10px 60px;
    border-radius: 50px;
    border: 3px solid #fff;
    box-shadow: 0 6px 15px rgba(234, 85, 20, 0.2);
    z-index: 10;
    white-space: nowrap;
}

.benefit-big-icon {
    font-size: 5rem;
    display: block;
    margin-bottom: 10px;
    animation: bounceIcon 2.5s infinite ease-in-out;
}

@keyframes bounceIcon {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-15px); }
}

.campaign-list-box {
    background-color: #fff8e1;
    border: 2px dashed #ea5514;
    padding: 20px 40px;
    border-radius: 12px;
    margin: 20px auto;
    display: inline-block;
    text-align: left;
}

.campaign-list-box ul li::before {
    content: '★';
    color: #ea5514;
    position: absolute;
    left: 0;
}

.campaign-summary-gold {
    background-color: #d32f2f;
    color: #fff;
    text-align: center;
    padding: 25px;
    border-radius: 12px;
    max-width: 800px;
    margin: 40px auto 0;
    border: 2px solid #fff;
}

.highlight-white { color: #ffeb3b; font-size: 1.4rem; font-weight: 700; }

/* =========================================
   6. Flow & About & FAQ
   ========================================= */
.section-flow { background-color: var(--secondary-color); }
.flow-steps { display: flex; flex-direction: column; gap: 30px; margin-bottom: 40px; }
.step-item { background-color: #fff; padding: 30px; border-radius: 8px; text-align: center; box-shadow: 0 2px 5px rgba(0,0,0,0.05); }
.step-number { display: inline-block; background-color: var(--accent-color); padding: 5px 15px; border-radius: 20px; font-weight: 700; margin-bottom: 20px; }

.company-intro-box { background-color: #f9f9f9; border: 1px solid #eee; border-radius: 12px; padding: 40px 20px; text-align: center; }
.company-badge { display: inline-block; background-color: var(--accent-color); padding: 5px 15px; border-radius: 20px; margin-bottom: 10px; font-weight: 700; }
.highlight { background: linear-gradient(transparent 60%, #ffeb3b 60%); font-weight: bold; }
.trust-points { display: flex; justify-content: center; gap: 20px; flex-wrap: wrap; margin-top: 30px; }
.trust-item { background-color: #fff; width: 30%; min-width: 250px; padding: 20px; border-radius: 8px; border-bottom: 3px solid var(--primary-color); box-shadow: 0 3px 10px rgba(0,0,0,0.05); }

.faq-container { max-width: 850px; margin: 0 auto; }
.faq-item { margin-bottom: 15px; border: 1px solid #eeeeee; border-radius: 10px; overflow: hidden; }
.faq-list dt { background-color: #fcfcfc; padding: 20px 25px; font-weight: 700; color: var(--primary-color); border-bottom: 1px solid #f0f0f0; text-align: left; }
.faq-list dd { margin: 0; padding: 20px 25px; background-color: var(--white); line-height: 1.8; text-align: left; }

.footer { background: #222; color: #aaa; padding: 60px 0 30px; text-align: center; }
.footer img { max-width: 150px; filter: brightness(0) invert(1); margin-bottom: 20px; }

.fixed-cta {
    position: fixed; bottom: 0; left: 0; width: 100%; background: rgba(255,255,255,0.95); padding: 15px 0; z-index: 2000; box-shadow: 0 -3px 15px rgba(0,0,0,0.1);
}
.btn-fixed { display: block; width: 90%; margin: 0 auto; text-align: center; animation: btnPulse 2s infinite; text-decoration: none; }
@keyframes btnPulse { 0%, 100% { transform: scale(1); } 50% { transform: scale(1.02); } }
@media screen and (max-width: 767px) {
    /* 1. 全体のリセット：横揺れ防止 */
    html, body {
        padding: 0 !important;
        margin: 0 !important;
        width: 100% !important;
        overflow-x: hidden;
    }

    /* 2. ファーストビュー：横幅100%・縦なりゆき */
    .hero-section {
        /* 背景画像にグレーの透過オーバーレイを追加 */
        background: linear-gradient(rgba(0, 0, 0, 0.4), rgba(0, 0, 0, 0.4)), url('img/top_sp.png') !important;
        background-position: center top !important;
        background-size: cover !important;
        background-repeat: no-repeat !important;
        width: 100vw !important;
        position: relative !important;
        left: 50% !important;
        transform: translateX(-50%) !important;
        height: auto !important;
        min-height: 0 !important;
        aspect-ratio: auto !important;
        padding: 0 0 50px 0 !important; 
        margin: 0 !important;
        display: block !important;
    }

    /* 並び順を画像通りにするためのFlex設定 */
    .hero-section .container {
        display: flex !important;
        flex-direction: column !important;
        align-items: center !important;
        width: 100% !important;
        max-width: none !important;
        padding: 0 !important;
    }

    /* 3. タイトルエリア：配置修正と改行防止 */
    .hero-columns {
        width: 100% !important;
        padding: 20px 20px 0 !important;
        display: flex !important;
        flex-direction: column !important;
        align-items: center !important;
        order: 1 !important; /* コンテナ内で一番上に配置 */
    }

    /* 東京証券バナーを最上部に */
    .tse-text-banner {
        display: inline-block !important;
        order: 1 !important;
        font-size: clamp(0.65rem, 3.5vw, 0.85rem) !important;
        padding: 5px 15px !important;
        margin: 0 auto 2px !important; /* 空白を狭めました */
        white-space: nowrap !important;
    }

    /* 業界トップクラスを二番目に */
.hero-strong-point {
        display: inline-block !important;
        order: 2 !important;
        font-size: 0.8rem !important;
        padding: 4px 12px !important;
        margin: 0 auto 10px !important; /* タイトルとの間隔は維持 */
        width: auto !important;
    }
    
    /* メインタイトルを三番目に */
    .hero-h1-main {
        order: 3 !important;
        font-size: 2.1rem !important;
        line-height: 1.2 !important;
        color: var(--accent-color) !important;
        text-shadow: 3px 3px 6px #000 !important;
        font-weight: 900 !important;
        display: block !important;
        text-align: center !important;
        letter-spacing: -0.05em !important; 
        white-space: nowrap !important;
        margin: 0 !important;
    }

    /* 不要コピー非表示 */
    .hero-h1-sub, .hero-section h1 br:not(.sp-br) { display: none !important; }
    .sp-br { display: block !important; content: ""; margin-top: 5px; }

    /* 4. 下グループ：顔を見せる余白250px */
    .hero-sub-copy {
        background: rgba(0, 0, 0, 0.6) !important;
        color: #fff !important;
        padding: 15px !important;
        border-radius: 8px !important;
        font-size: 0.85rem !important;
        text-align: center !important;
        
        /* 【修正箇所】横ズレ防止：幅を固定して中央配置を維持 */
        margin: 250px auto 15px auto !important; 
        width: calc(100% - 40px) !important; 
        box-sizing: border-box !important;
        
        order: 2 !important; /* タイトルエリアの下に配置 */
    }

    .btn-large {
        width: 100% !important;
        display: block !important;
        padding: 18px 5px !important;
        font-size: 1.1rem !important;
        margin-bottom: 20px !important; 
    }

    /* 5. 情報エリア：グラデーションと項目1行化 */
    .hero-bottom-info {
        padding: 40px 15px 30px !important;
        background: linear-gradient(to bottom, #ffffff 0%, #f5f5f5 100%) !important;
    }
    .hero-info-box { background: #ffffff !important; border-radius: 12px !important; padding: 15px 10px !important; }
    .info-item { display: flex !important; align-items: center !important; white-space: nowrap !important; font-size: 0.82rem !important; }
    .info-icon { width: 18px !important; height: auto !important; margin-right: 6px !important; flex-shrink: 0 !important; }

    /* Amazonバナー：影なし・サイズ制限 */
    .independent-banner { margin: 0 auto 30px !important; max-width: 320px !important; box-shadow: none !important; }
    .campaign-image-gold img { width: 100% !important; max-width: 280px !important; box-shadow: none !important; }

    /* 6. オンライン相談の流れ：アイコン（画像）を70%に縮小 */
    .section-flow img, .online-flow-image, .online-flow-section img { 
        width: 70% !important; 
        height: auto !important; 
        margin: 0 auto !important; 
        display: block !important;
    }

    /* 7. オーバーレイ（固定フッター）白枠：スクロールで浮かないように固定 */
    .fixed-cta {
        position: fixed !important;
        bottom: 0 !important; /* 底に密着 */
        left: 0 !important;
        width: 100% !important;
        background: #ffffff !important;
        z-index: 9999 !important;
        padding: 15px 0 !important;
        transform: none !important; /* ズレ防止 */
        animation: none !important; /* 白枠自体は動かさない */
    }

    /* iPhone等のSafeArea（ホームバー）対応：白枠を底まで伸ばす */
    @supports (padding-bottom: env(safe-area-inset-bottom)) {
        .fixed-cta {
            padding-bottom: calc(15px + env(safe-area-inset-bottom)) !important;
        }
    }

    /* ボタン本体 (.btn-fixed) の1行化とアニメーション */
    .btn-fixed {
        display: flex !important;
        justify-content: center !important;
        align-items: center !important;
        width: 90% !important;
        margin: 0 auto !important;
        padding: 15px 5px !important;
        background-color: #0056b3 !important;
        color: #fff !important;
        border-radius: 50px !important;
        text-decoration: none !important;
        white-space: nowrap !important; 
        overflow: hidden !important;
        text-overflow: clip !important;
        font-size: clamp(0.75rem, 4vw, 1.1rem) !important; 
        letter-spacing: -0.06em !important;
        box-sizing: border-box !important;
        animation: btnPulse 2s infinite !important; /* ボタンだけぷるぷる動かす */
    }

    .btn-fixed a, .btn-fixed span {
        width: auto !important;
        display: inline-block !important;
        white-space: nowrap !important;
    }
}
/* =========================================
   Responsive Styles (PC / 768px以上)
   ========================================= */
@media screen and (min-width: 768px) {
    .hero-section { 
        padding: 150px 0; 
        /* 背景画像にグレーの透過オーバーレイを追加 */
        background: linear-gradient(rgba(0, 0, 0, 0.4), rgba(0, 0, 0, 0.4)), url('img/top_bg.png') !important;
        background-position: center center !important;
        background-size: cover !important;
    }
    .hero-section h1 { font-size: 3rem; }
    .info-grid { grid-template-columns: 1fr 1fr; gap: 20px 40px; }
    .store-images { grid-template-columns: 2.2fr 1fr; grid-template-rows: 1fr 1fr; height: 500px; }
    .store-images .img-main { grid-column: 1 / 2; grid-row: 1 / 3; }
    .campaign-content-gold { flex-direction: row; justify-content: center; gap: 60px; }
    .flow-steps { flex-direction: row; }
    .step-item { flex: 1; position: relative; }
    .step-item:not(:last-child)::after { content: "▶"; position: absolute; right: -20px; top: 40%; font-size: 1.5rem; color: #ccc; }
    .ink-swiper .swiper-slide { aspect-ratio: 21 / 9; }
    .fixed-cta { display: none; }
}