/* 基本スタイル */
:root {
    --primary-color: #0f4c81;
    --secondary-color: #e67e22;
    --accent-color: #c0392b;
    --text-color: #333;
    --light-color: #f8f9fa;
    --dark-color: #2c3e50;
    --border-color: #e0e0e0;
    --success-color: #27ae60;
}

body {
    font-family: 'Noto Sans JP', sans-serif;
    line-height: 1.7;
    color: var(--text-color);
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    overflow-x: hidden; /* スマートフォンでの横方向のはみ出しを隠す */
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 6px;
}

html {
    overflow-x: hidden;
}
@media only screen and  (min-width: 768px) {
    .pc {
        display: block;
    }
    .sp {
        display: none!important;
    }
}
@media only screen and  (max-width: 767px) {
    .pc {
        display: none;
    }
    .sp {
        display: block!important;
    }
}
h1, h2, h3, h4, h5, h6 {
    font-family: 'Noto Sans JP', sans-serif;
    font-weight: 700;
    margin-top: 0;
    line-height: 1.4;
}

h1 {
    font-size: 2.5rem;
}

h2 {
    font-size: 2rem;
    margin-bottom: 1.5rem;
    color: var(--primary-color);
    border-bottom: 3px solid var(--primary-color);
    padding-bottom: 10px;
    position: relative;
}

h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: var(--dark-color);
}

p {
    margin-bottom: 1.5rem;
}

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

a {
    color: var(--primary-color);
    text-decoration: none;
    transition: all 0.3s;
}

a:hover {
    color: var(--secondary-color);
}

ul {
    padding-left: 20px;
}

.text-center {
    text-align: center;
}

.mt-4 {
    margin-top: 1.5rem;
}

/* ヘッダー */
.site-header {
    background-color: white;
    padding: 8px 0;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
}

.header-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.site-branding {
    display: flex;
    align-items: center;
}

.logo-link {
    display: flex;
    align-items: center;
}

.site-logo {
    max-width: 50px;
    margin-right: 10px;
}

.site-title {
    font-size: 1rem;
    font-weight: bold;
    color: var(--primary-color);
}

.header-contact {
    text-align: right;
}

.contact-button {
    display: inline-block;
    background-color: var(--secondary-color);
    color: white !important;
    padding: 8px 15px;
    border-radius: 50px;
    font-weight: bold;
    font-size: 0.9rem;
    transition: all 0.3s;
    text-decoration: none;
}

.contact-button:hover {
    background-color: #d35400;
    color: white !important;
}

/* ヒーローセクション */
.hero {
    background-image: url('../../img/lp06/kv.webp');
    background-size: cover;
    background-position: top center;
    color: white;
    text-align: center;
    padding: 80px 0 80px;
    position: relative;
    margin-top: 50px;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.2);
}

.hero-content {
    position: relative;
    z-index: 1;
}

.hero-catchcopy {
    font-size: 2.8rem;
    margin-bottom: 30px;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.8);
    line-height: 1.4;
}

/* CTA ボタン */
.cta-button {
    display: inline-block;
    background-color: var(--secondary-color);
    color: white !important;
    padding: 15px 30px;
    border-radius: 50px;
    font-weight: bold;
    font-size: 1.1rem;
    transition: all 0.3s;
    border: none;
    cursor: pointer;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    text-decoration: none;
}

.cta-button:hover {
    background-color: #d35400;
    transform: translateY(-3px);
    box-shadow: 0 6px 8px rgba(0, 0, 0, 0.15);
    color: white !important;
}

.cta-line {
    background-color: #06C755;
    margin-left: 10px;
}

.cta-line:hover {
    background-color: #05a849;
}

/* 問題提起セクション */
.pain-points {
    padding: 80px 0;
    background-color: var(--light-color);
}

.pain-points-box {
    background-color: white;
    border-radius: 10px;
    padding: 30px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    margin-bottom: 30px;
}

.testimonial-bubble {
    background-color: #f5f5f5;
    border-radius: 10px;
    padding: 20px;
    position: relative;
    margin-bottom: 30px;
}

.testimonial-bubble::after {
    content: '';
    position: absolute;
    bottom: -15px;
    left: 50px;
    border-width: 15px 15px 0;
    border-style: solid;
    border-color: #f5f5f5 transparent;
}

.quote-author {
    margin-left: 50px;
    font-weight: bold;
}

.checkbox-list {
    list-style: none;
    padding-left: 0;
}

.checkbox-list li {
    padding-left: 35px;
    margin-bottom: 15px;
    position: relative;
}

.checkbox-list li::before {
    content: '□';
    position: absolute;
    left: 0;
    color: var(--primary-color);
    font-size: 1.5rem;
}

/* 選ばれる理由セクション */
.reasons {
    padding: 80px 0;
}

.reason-box {
    margin-bottom: 40px;
}

.reason-icon {
    font-size: 3rem;
    color: var(--primary-color);
    margin-bottom: 15px;
    text-align: center;
}

.reason-title {
    font-size: 1.3rem;
    font-weight: bold;
    margin-bottom: 15px;
    color: var(--primary-color);
    text-align: center;
}

.reasons strong {
    color: var(--secondary-color);
}

/* サービスセクション */
.services {
    padding: 80px 0;
    background-color: var(--light-color);
}

.service-card {
    background-color: white;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    margin-bottom: 30px;
}

.service-image {
    height: 200px;
    background-size: cover;
    background-position: center;
}

.service-content {
    padding: 25px;
}

.service-title {
    font-weight: bold;
    color: var(--primary-color);
    margin-bottom: 15px;
    font-size: 1.3rem;
}

.service-features {
    list-style: none;
    padding-left: 0;
    margin-bottom: 20px;
}

.service-features li {
    padding-left: 25px;
    margin-bottom: 10px;
    position: relative;
}

.service-features li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--success-color);
}

/* プロセスセクション */
.process {
    padding: 80px 0;
}

.step-box {
    background-color: white;
    border-radius: 10px;
    padding: 25px;
    margin-bottom: 30px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    position: relative;
}

.step-number {
    position: absolute;
    top: -20px;
    left: 20px;
    background-color: var(--primary-color);
    color: white;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    font-weight: bold;
}

/* お客様の声セクション */
.testimonials {
    background-color: #f9f9f9;
    padding: 80px 0;
}

.testimonial-card {
    background-color: #fff;
    border-radius: 10px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    padding: 30px;
    margin-bottom: 30px;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

.testimonial-image {
    flex-shrink: 0;
    width: 120px;
    height: 120px;
    margin-bottom: 20px;
}

.testimonial-image img {
    width: 100%;
    height: 100%;
    border-radius: 50%;
    object-fit: cover;
}

.testimonial-text {
    background-color: #f0f0f0;
    padding: 25px 20px 20px;
    border-radius: 8px;
    margin-bottom: 15px;
    position: relative;
    font-style: italic;
    color: #555;
    width: 100%;
}

.testimonial-text::before {
    content: '\201C';
    font-size: 3rem;
    color: var(--secondary-color);
    position: absolute;
    top: 5px;
    left: 50%;
    transform: translateX(-50%);
    line-height: 1;
    opacity: 0.3;
}

.testimonial-author {
    font-weight: bold;
    color: var(--primary-color);
    font-size: 0.9rem;
    width: 100%;
}

/* スマートフォン向けの調整 */
@media (max-width: 767px) {
    .testimonial-card {
    }

    .testimonial-image {
        width: 100px;
        height: 100px;
    }

    .testimonial-author {
    }

    .testimonial-text::before {
        top: 5px;
    }
}

/* FAQ セクション */
.faq {
    padding: 80px 0;
}

.faq-item {
    margin-bottom: 20px;
}

.faq-question {
    background-color: var(--primary-color);
    color: white;
    padding: 15px 20px;
    border-radius: 5px 5px 0 0;
    font-weight: bold;
    cursor: pointer;
    position: relative;
}

.faq-question::after {
    content: '+';
    position: absolute;
    right: 20px;
    top: 50%;
    transform: translateY(-50%);
}

.faq-question.active::after {
    content: '-';
}

.faq-answer {
    background-color: white;
    padding: 20px;
    border: 1px solid var(--border-color);
    border-top: none;
    border-radius: 0 0 5px 5px;
}

/* お問い合わせセクション */
.contact {
    padding: 80px 0;
    background-color: var(--light-color);
}

.contact-form {
    background-color: white;
    border-radius: 10px;
    padding: 30px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.form-group {
    margin-bottom: 20px;
}

.form-label {
    display: block;
    margin-bottom: 5px;
    font-weight: bold;
}

.form-control {
    width: 100%;
    padding: 10px 15px;
    border: 1px solid var(--border-color);
    border-radius: 5px;
    font-size: 1rem;
}

.form-check {
    margin-bottom: 10px;
}

.required {
    color: var(--accent-color);
    margin-left: 5px;
}

.contact-info {
    margin-bottom: 30px;
}

.contact-info .phone-number {
    font-size: 1.8rem;
    margin-bottom: 10px;
}

.contact-info h3 {
    margin-top: 25px;
    font-size: 1.3rem;
}

.contact-info img {
    margin-top: 15px;
    border-radius: 5px;
}

/* LINEセクション */
.line-section {
    padding: 50px 0;
    background-color: #06C755;
    color: white;
    text-align: center;
}

.line-container {
    max-width: 700px;
    margin: 0 auto;
}

.line-qr {
    max-width: 200px;
    margin: 20px auto;
}

/* プレゼントセクション */
.gift-section {
    padding: 80px 0;
}

.gift-box {
    background-color: #f8f9fa;
    border: 2px dashed var(--primary-color);
    border-radius: 10px;
    padding: 30px;
    text-align: center;
}

.gift-icon {
    font-size: 4rem;
    color: var(--primary-color);
    margin-bottom: 20px;
}

/* フッター */
.site-footer {
    background-color: var(--dark-color);
    color: white;
    padding: 50px 0 20px;
}

.footer-logo {
    max-width: 150px;
    margin-bottom: 20px;
}

.footer-contact {
    margin-bottom: 30px;
}

.footer-menu {
    list-style: none;
    padding-left: 0;
}

.footer-menu li {
    margin-bottom: 10px;
}

.footer-menu a {
    color: white;
}

.footer-menu a:hover {
    color: var(--secondary-color);
    text-decoration: underline;
}

.copyright {
    text-align: center;
    margin-top: 30px;
    padding-top: 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    font-size: 0.85rem;
}

/* CTA固定ボタン（スマホ用） */
.floating-cta {
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    background-color: white;
    box-shadow: 0 -2px 10px rgba(0, 0, 0, 0.1);
    display: none;
    z-index: 999;
    padding: 10px;
}

.floating-cta-buttons {
    display: flex;
    justify-content: space-between;
}

.floating-cta .cta-button {
    margin: 0 5px;
    flex: 1;
    padding: 10px;
    font-size: 0.9rem;
}

/* レスポンシブ対応 */
@media (max-width: 768px) {
    .site-header {
        padding: 5px 0;
    }

    .header-inner {
        flex-direction: row;
        text-align: center;
    }

    .site-branding {
        flex: 1;
    }

    .site-title {
        font-size: 0.8rem;
        text-align: left;
    }

    .contact-button {
        font-size: 0.8rem;
        padding: 5px 10px;
    }

    .hero {
        padding: 50px 0 70px;
        margin-top: 50px;
    }

    .hero-catchcopy {
        font-size: 1.8rem;
        margin-bottom: 15px;
        text-align: center;
    }

    .hero-catchcopy-sub {
        text-align: center;
        margin-bottom: 20px;
    }

    h1 {
        font-size: 2rem;
    }

    h2 {
        font-size: 1.7rem;
    }

    h3 {
        font-size: 1.3rem;
    }

    .pain-points, .reasons, .services, .process, .testimonials, .faq, .contact, .gift-section {
        padding: 0 0 50px;
    }

    .cta-button {
        padding: 12px 25px;
        font-size: 1rem;
        display: block;
        margin-bottom: 10px;
        width: 100%;
    }

    .cta-line {
        margin-left: 0;
    }

    .testimonial-card::before {
        font-size: 3rem;
    }

    .floating-cta {
        display: block;
    }

    .hero-usp {
        gap: 15px;
        margin-top: 20px;
        margin-bottom: 20px;
        width: 100%;
        justify-content: center;
    }

    .usp-item i {
        font-size: 2.5rem;
    }
}

/* 列レイアウト修正 */
.row {
    display: flex;
    flex-wrap: wrap;
    margin-right: -15px;
    margin-left: -15px;
}

.col-md-3 {
    position: relative;
    width: 100%;
    padding-right: 15px;
    padding-left: 15px;
}

.col-md-4 {
    position: relative;
    width: 100%;
    padding-right: 15px;
    padding-left: 15px;
    margin-bottom: 30px;
}

.col-md-6 {
    position: relative;
    width: 100%;
    padding-right: 15px;
    padding-left: 15px;
}

.col-md-8 {
    position: relative;
    width: 100%;
    padding-right: 15px;
    padding-left: 15px;
}

@media (min-width: 768px) {
    .col-md-3 {
        flex: 0 0 25%;
        max-width: 25%;
    }
    
    .col-md-4 {
        flex: 0 0 33.333333%;
        max-width: 33.333333%;
    }
    
    .col-md-6 {
        flex: 0 0 50%;
        max-width: 50%;
    }
    
    .col-md-8 {
        flex: 0 0 66.666667%;
        max-width: 66.666667%;
    }
    
    .offset-md-2 {
        margin-left: 16.666667%;
    }
}

/* イメージクラス追加 */
.img-fluid {
    max-width: 100%;
    height: auto;
}
/* グループ会社セクション用スタイル */
.group-companies {
    background-color: #f8f9fa;
    border-radius: 10px;
    padding: 20px;
    margin: 20px 0;
    border-left: 4px solid var(--primary-color);
}

.group-companies h4 {
    font-size: 1.1rem;
    color: var(--primary-color);
    margin-bottom: 15px;
}

.group-companies ul {
    list-style: none;
    padding-left: 10px;
}

.group-companies ul li {
    margin-bottom: 8px;
    position: relative;
    padding-left: 20px;
}

.group-companies ul li:before {
    content: '>';
    position: absolute;
    left: 0;
    color: var(--primary-color);
}

/* フッター修正 */
.site-footer {
    padding: 40px 0 20px;
}

.footer-menu {
    margin-top: 20px;
}

.footer-menu li {
    margin-bottom: 10px;
    position: relative;
    padding-left: 15px;
}

.footer-menu li:before {
    content: '›';
    position: absolute;
    left: 0;
    color: var(--secondary-color);
}

/* モバイル対応の追加 */
@media (max-width: 768px) {
    .group-companies {
        padding: 15px;
    }
    
    .contact-info h3 {
        font-size: 1.2rem;
        margin-top: 20px;
    }
    
    .contact-info h4 {
        font-size: 1rem;
    }
}

/* お問い合わせセクションの修正 */
.contact {
    background-color: var(--light-color);
    padding: 80px 0;
}

.contact-info {
    background-color: white;
    border-radius: 10px;
    padding: 30px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    height: 100%;
}

/* タイトルのアクセント */
h2 {
    position: relative;
}

h2:after {
    content: '';
    position: absolute;
    bottom: -3px;
    left: 0;
    width: 80px;
    height: 3px;
    background-color: var(--secondary-color);
}

/* ==============================
   Hero USP Styles
============================== */
.hero-usp {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 30px; /* 各USP間のスペース */
    margin-top: 30px; /* 上の要素とのスペース */
    margin-bottom: 30px; /* 下のボタンとのスペース */
    flex-wrap: wrap; /* 画面幅が狭い場合に折り返す */
}

.usp-item {
    display: flex;
    flex-direction: column; /* アイコンとテキストを縦に並べる */
    color: #fff; /* テキストカラーを白に */
    font-size: 1rem; /* 1rem から 1.2rem へ変更 */
    line-height: 1.4;
}

.usp-item i {
    font-size: 3rem; /* 2.5rem から 3rem へ変更 */
    margin-bottom: 10px; /* アイコンとテキストの間隔 */
    color: #ffd700; /* アイコンの色（例: 金色） */
}

/* スマートフォン向けの調整 */
@media (max-width: 767px) {
    .hero-usp {
        gap: 15px;
        margin-top: 20px;
        margin-bottom: 20px;
    }
    .usp-item i {
        font-size: 2.5rem; /* 2rem から 2.5rem へ変更 */
    }
}

/* 代表税理士紹介セクション */
.representative {
    padding: 60px 0;
    background-color: var(--light-color); /* 背景色を少し変える */
}

.representative .group-info { /* セクション内のgroup-infoクラスに適用 */
    text-align: center;
    font-size: 1.3rem; /* 1.1rem から 1.3rem へ変更 */
    margin-bottom: 40px;
}

.representative .group-info strong { /* セクション内のstrongタグに適用 */
    color: var(--primary-color);
    font-weight: bold;
}

.representative-content {
    display: flex;
    align-items: center;
    gap: 40px; /* 画像とテキストの間隔 */
    background-color: #fff;
    padding: 40px;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.08);
}

.representative-image {
    flex-shrink: 0;
    width: 200px; /* 画像の幅 */
}

.representative-image img {
    width: 100%;
    height: auto;
    border-radius: 8px; /* 少し角丸に */
}

.representative-details {
    flex-grow: 1;
}

.representative-details h3 {
    color: var(--primary-color);
    margin-bottom: 20px;
}

.representative-name {
    font-weight: bold;
    text-align: right;
    margin-top: 20px;
    color: var(--dark-color);
}

/* 代表税理士紹介 スマートフォン向け */
@media (max-width: 767px) {
    .representative {
        padding: 40px 0;
    }
    .representative .group-info {
        font-size: 1.2rem; /* 1rem から 1.2rem へ変更 */
        margin-bottom: 30px;
    }
    .representative-content {
        flex-direction: column; /* スマホでは縦積み */
        text-align: center;
        padding: 20px;
        gap: 30px;
    }
    .representative-image {
        width: 150px; /* スマホでの画像幅 */
        margin: 0 auto;
    }
    .representative-details h3 {
        font-size: 1.4rem;
    }
    .representative-details p {
        text-align: justify;
    }
    .representative-name {
        text-align: center;
    }
}
.grecaptcha-badge {
    visibility: hidden;
  }
.hero-catchcopy-sub {
    font-size: 1.6rem;
    color: var(--secondary-color);
    font-weight: 700;
}
/* hero-usp-highlight 新スタイル案 */
.hero-usp-highlight {
  background-color: #fff; /* 背景色を白に */
  padding: 20px; /* パディングを少し広げる */
  border-radius: 8px;
  border: 3px solid var(--secondary-color); /* オレンジ色の実線ボーダー */
  margin-top: 25px; /* 上の要素との間隔を調整 */
  margin-bottom: 25px;
  box-shadow: 0 4px 8px rgba(0,0,0,0.1); /* 影を少し濃く */
  text-align: center;
  max-width: 600px; /* PCでの最大幅を指定 */
  margin-left: auto; /* 中央揃え */
  margin-right: auto; /* 中央揃え */
}
.hero-usp-highlight-sub {
    font-size: 1.6rem;
    color: var(--accent-color);
    font-weight: 700;
    margin-bottom: 0;
    margin-top: 15px; /* 上の要素との間隔 */
}
.hero-usp-highlight-text02 {
    font-size: 1.2rem; /* フォントサイズ調整 */
    color: var(--text-color); /* テキスト色 */
    text-align: center; /* 左揃え */
    margin: 5px 0 0 0; /* 上マージン少し、他は0 */
    line-height: 1.6; /* 行間調整 */
}
.hero-usp-highlight-text03 {
    font-size: 1.4rem;
    border-radius: 5px;
    padding: 5px 20px;
    margin-bottom: 0;
    display: inline-block;
    color: #fff;
    background-color: var(--accent-color);
    font-weight: 700;
    width: 50%;
    margin: 10px auto;
}
.hero-usp-highlight-text {
    font-size: 1.2rem;
    color: var(--dark-color);
    font-weight: 700;
    margin-bottom: 0;
    position: relative;
    display: inline-block;
    padding-bottom: 5px;
    z-index: 3;
    width: 59%;
    margin: 10px auto;
}

.hero-usp-highlight-text::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: 6px;
    width: 100%;
    height: 10px;
    background-color: #ffeb3b;
    border-radius: 2px;
    z-index: -1;
}

.hero-usp-highlight .usp-item {
  display: flex; /* flexに変更 */
  flex-direction: column; /* 縦並びにする */
}

.hero-usp-highlight .usp-item i {
  font-size: 2.5rem; /* アイコンサイズ調整 */
  color: var(--secondary-color); /* アイコンの色をオレンジに */
}

.hero-usp-highlight .usp-item span {
  font-size: 1.4rem;
  color: var(--dark-color);
  text-align: center;
  line-height: 1.5; /* 行間調整 */
}

/* レスポンシブ対応 */
@media (max-width: 768px) {
  .hero-usp-highlight {
    padding: 15px 18px;
    margin-top: 20px;
    margin-left: auto;
    margin-right: auto;
  }
  .hero-usp-highlight .usp-item i {
    font-size: 2rem;
  }
  .hero-usp-highlight .usp-item span {
    font-size: 1.2rem;
  }
  .hero-catchcopy-sub {
    font-size: 1.4rem;
}
}

/* ==== Countdown ==== */
.c-countdown{
    background:#fff;
    padding:20px 10px;
    border:none;
    box-shadow:0 0 10px rgba(166,123,91,.35); /* accent shadow */
    text-align:center;
    font-family:"Noto Sans JP",sans-serif;
  }
  .c-countdown__ttl{
    font-weight:700;
    font-size:1.4rem;
    margin-bottom:6px;
    color:#333;
  }
  .c-countdown__em{
    color:#A67B5B;                /* accent */
    font-weight:700;
    letter-spacing:.02em;
  }
  .c-countdown__time span{
    font-weight:700;
    font-size:2rem;
    margin:0 4px;
    color:var(--accent-color);;
  }
  .c-countdown__time small{font-size:.8rem;margin-right:4px;}
  
  /* ==== Benefit list ==== */
  .benefits-list{
    list-style:none;
    padding:0;
    margin:18px 0 0;
  }
  .benefits-list li{
    display:flex;
    align-items:flex-start;
    margin:8px 0;
    font-weight:600;
    line-height:1.5;
  }
  .benefits-list i{
    color:#A67B5B;
    font-size:1.1em;
    margin-right:6px;
  }
  .benefits-list span{
    color:#A67B5B;
    font-weight:700;
  }
  @media(max-width:768px){
    .c-countdown__time span{font-size:1.6rem;}
  }

#countdown-timer {
    font-family: 'Roboto Mono', monospace, 'Noto Sans JP', sans-serif;
    font-weight: bold;
    color: var(--primary-color);
    display: inline-flex;
    justify-content: center;
    align-items: center;
    gap: 10px;
    background-color: #ffffff;
    padding: 15px 20px;
    border-radius: 10px;
    border: 1px solid var(--border-color);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

#countdown-timer div {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    background-color: var(--primary-color);
    color: white;
    border-radius: 6px;
    padding: 8px 12px;
    min-width: 65px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.2) inset;
}

#countdown-timer div span {
    font-size: 2.2rem;
    line-height: 1.1;
    display: block;
}

#countdown-timer div::after {
    content: attr(data-unit);
    font-size: 0.8rem;
    text-transform: uppercase;
    margin-top: 2px;
}

.benefits-list-wrapper {
    margin-top: 0;
    background-color: transparent;
    padding: 15px 0 50px 0;
    border-radius: 0;
    box-shadow: none;
    display: block;
    max-width: 100%;
}

.benefits-list {
    list-style: none;
    padding-left: 0;
    display: inline-block;
    text-align: left;
}

.benefits-list li {
    font-size: 1.1rem;
    color: var(--text-color);
    margin-bottom: 12px;
    padding-left: 30px;
    position: relative;
    line-height: 1.6;
}

.benefits-list li i.fa-check-circle {
    color: var(--success-color);
    font-size: 1.3rem;
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
}

/* レスポンシブ対応 */
@media (max-width: 767px) {
    .countdown-benefits-section {
        padding: 30px 0;
    }
    .countdown-prefix {
        font-size: 1.3rem;
    }
    #countdown-timer {
        gap: 5px;
        padding: 10px 15px;
    }
    #countdown-timer div {
        padding: 6px 8px;
        min-width: 50px;
    }
    #countdown-timer div span {
        font-size: 1.6rem;
    }
    #countdown-timer div::after {
        font-size: 0.7rem;
    }
    .benefits-list-wrapper {
        padding: 15px 0 0 0;
        max-width: 100%;
    }
    .benefits-list {
        list-style: none;
        padding-left: 0;
        display: table;
        margin-left: auto;
        margin-right: auto;
        text-align: left;
    }
    .benefits-list li {
        font-size: 0.9rem;
        padding-left: 25px;
        margin-bottom: 8px;
    }
    .benefits-list li i.fa-check-circle {
        font-size: 1.1rem;
    }
}

/* PC表示時のスタイル変更 */
@media (min-width: 768px) {
    .benefits-list-wrapper {
    }
    .benefits-list {
        display: flex;
        justify-content: center;
        align-items: flex-start;
        flex-wrap: wrap;
        gap: 20px;
        text-align: left;
        width: auto;
        margin-top: 10px;
    }
    .benefits-list li {
        flex: 0 1 auto;
        margin-bottom: 0;
        max-width: 300px;
    }
}

/* 既存のFontAwesomeスタイルが読み込まれている前提のアイコンスタイル */
/* もし読み込まれていない場合は、別途FontAwesomeのCDNなどを読み込む必要があります */