@charset "UTF-8";

/* ========================================
   ABC Dental トップページ専用CSS
   Theme: Luxury, Trust, Calm (Imperial Hotel / Lexus Style)
   ======================================== */

.abc-home {
    /* Variables */
    --abc-color-primary: #005bac;
    --abc-color-primary-dark: #004182;
    --abc-color-navy: #002b55;
    --abc-color-gold: #c5a059;
    --abc-color-gold-light: #e6dcc5;
    --abc-color-beige: #f9f8f4;
    --abc-color-text: #333333;
    --abc-color-text-light: #666666;
    --abc-color-white: #ffffff;

    --abc-font-serif: "adobe-garamond-pro", serif;
    --abc-font-sans: "Helvetica Neue", "Arial", "Hiragino Kaku Gothic ProN", "Hiragino Sans", "Meiryo", sans-serif;

    --abc-shadow-soft: 0 10px 40px -10px rgba(0, 0, 0, 0.08);
    --abc-shadow-hover: 0 15px 45px -10px rgba(0, 91, 172, 0.15);

    --abc-section-padding: 100px 20px;
    --abc-section-padding-mobile: 60px 16px;

    /* Base Styles */
    font-family: var(--abc-font-serif);
    color: var(--abc-color-text);
    line-height: 1.8;
    background-color: var(--abc-color-white);
    font-feature-settings: "palt";
}

.abc-home * {
    box-sizing: border-box;
}

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

/* Typography */
/* !important はテーマスタイル上書きのため必要 */
.abc-home h2 {
    font-family: var(--abc-font-serif) !important;
    font-size: 32px !important;
    color: var(--abc-color-navy) !important;
    letter-spacing: 0.05em !important;
    margin-bottom: 40px !important;
    position: relative;
    display: inline-block !important;
    word-break: keep-all;
    overflow-wrap: break-word;
}

.abc-home h2::after {
    content: "";
    display: block;
    width: 60px;
    height: 1px;
    background: var(--abc-color-gold);
    margin: 16px auto 0;
}

.abc-home h3 {
    font-family: var(--abc-font-serif) !important;
    color: var(--abc-color-text) !important;
    letter-spacing: 0.05em !important;
}

.abc-home p {
    margin-bottom: 0;
}

/* 全リンクの下線を削除 */
/* !important はテーマスタイル上書きのため必要 */
.abc-home a {
    text-decoration: none !important;
}

/* ----------------------------------------
   Components
   ---------------------------------------- */

/* Buttons */
.abc-home .abc-btn {
    display: inline-block;
    text-decoration: none;
    transition: all 0.4s cubic-bezier(0.25, 1, 0.5, 1);
    font-family: var(--abc-font-serif);
    letter-spacing: 0.1em;
    border-radius: 50px;
    text-align: center;
}

.abc-home .abc-btn:hover {
    transform: translateY(-2px);
}

.abc-home .abc-btn--primary {
    background: linear-gradient(135deg, #005bac 0%, #004182 100%);
    color: #ffffff;
    padding: 20px 60px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: 0 4px 15px rgba(0, 91, 172, 0.3);
    font-weight: 600;
    font-size: 16px;
}

.abc-home .abc-btn--primary:hover {
    box-shadow: 0 8px 25px rgba(0, 91, 172, 0.4);
    background: linear-gradient(135deg, #004c99 0%, #003366 100%);
}

.abc-home .abc-btn--outline {
    background: transparent;
    color: var(--abc-color-text);
    padding: 16px 40px;
    border: 2px solid var(--abc-color-gold);
    font-weight: 600;
    font-size: 15px;
}

.abc-home .abc-btn--outline:hover {
    border-color: var(--abc-color-primary);
    color: var(--abc-color-primary);
    background: rgba(255, 255, 255, 0.8);
}

.abc-home .abc-btn--white {
    background: linear-gradient(135deg, #c5a059 0%, #bfa879 100%);
    color: #ffffff;
    padding: 20px 56px;
    font-weight: 700;
    font-size: 17px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.abc-home .abc-btn--white:hover {
    background: linear-gradient(135deg, #d4af67 0%, #c4ac7a 100%);
}

/* Lists */
.abc-home .abc-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.abc-home .abc-list--check .abc-list__item {
    padding: 12px 0;
    border-bottom: 1px solid #e2e8f0;
    display: flex;
    align-items: center;
    gap: 12px;
}

.abc-home .abc-list--check .abc-list__item span:first-child {
    color: var(--abc-color-gold);
    font-size: 20px;
}

.abc-home .abc-list--check .abc-list__item span:last-child {
    color: #2d3748;
    font-size: 15px;
}

/* Badges */
.abc-home .abc-badge--label {
    display: inline-block;
    background-color: #fff;
    color: var(--abc-color-gold);
    border: 1px solid var(--abc-color-gold);
    padding: 8px 20px;
    border-radius: 50px;
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 20px;
    font-family: var(--abc-font-serif);
    letter-spacing: 0.1em;
}

/* Cards */
.abc-home .abc-card {
    background: #ffffff;
    border-radius: 12px;
    overflow: hidden;
    transition: all 0.3s ease;
    box-shadow: var(--abc-shadow-soft);
}

.abc-home .abc-card--reason {
    background-color: #ffffff;
    border: 1px solid var(--abc-color-gold);
    box-shadow: 0 10px 30px -10px rgba(0, 0, 0, 0.06);
    padding: 32px;
    position: relative;
    overflow: hidden;
}

.abc-home .abc-card--reason::before {
    content: "";
    position: absolute;
    top: 4px;
    left: 4px;
    right: 4px;
    bottom: 4px;
    border: 1px solid rgba(197, 160, 89, 0.3);
    border-radius: 8px;
    pointer-events: none;
}

/* ----------------------------------------
   Sections
   ---------------------------------------- */

.abc-home .abc-sec {
    padding: var(--abc-section-padding);
}

/* Hero Section */
.abc-home .abc-sec--hero {
    background: linear-gradient(to bottom, rgba(255, 255, 255, 0.7) 0%, rgba(255, 255, 255, 0.85) 65%, #ffffff 100%),
        url('https://abcdental11.com/wp/wp-content/uploads/2024/07/ebe514592e7a0adedfa5aaa69d924ea1.png');
    background-size: cover;
    background-position: center;
    padding-top: 120px;
    padding-bottom: 100px;
    text-align: center;
}

.abc-home .abc-sec--hero .hero-title {
    font-family: var(--abc-font-serif);
    font-size: clamp(2.2rem, 5vw, 3.5rem);
    color: var(--abc-color-text);
    line-height: 1.5;
    margin-bottom: 30px;
    display: block;
    width: 100%;
}

.abc-home .abc-sec--hero .hero-title::after {
    display: none;
}

.abc-home .abc-sec--hero p {
    color: var(--abc-color-text-light);
    font-family: var(--abc-font-serif);
    font-size: clamp(16px, 3vw, 18px);
    line-height: 1.8;
    margin-bottom: 32px;
}

.abc-home .abc-sec--hero .abc-hero__badges {
    display: flex;
    justify-content: center;
    gap: 24px;
    flex-wrap: wrap;
    font-size: 14px;
    color: #718096;
}

.abc-home .abc-sec--hero .abc-hero__badges span[style*="background: #005bac"] {
    background-color: var(--abc-color-gold) !important;
    /* Inline style override simulation */
}

/* News Section */
.abc-home .abc-sec--news {
    padding: 60px 20px;
    background: var(--abc-color-white);
    border-bottom: 1px solid var(--abc-color-gold-light);
}

.abc-home .abc-sec--news h2 {
    font-size: 20px;
    margin-bottom: 24px;
    display: flex;
    align-items: center;
    gap: 12px;
    color: var(--abc-color-text);
}

.abc-home .abc-sec--news h2::after {
    display: none;
}

.abc-home .abc-sec--news h2 span {
    background-color: var(--abc-color-gold);
    display: inline-block;
    width: 4px;
    height: 24px;
}

.abc-home .abc-sec--news .abc-news__content {
    background-color: #ffffff;
    border: 1px solid var(--abc-color-gold-light);
    border-left: 4px solid var(--abc-color-gold);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.03);
    padding: 20px 24px;
    border-radius: 4px;
}

/* Features (Reasons) */
.abc-home .abc-sec--features {
    background-color: var(--abc-color-beige);
}

.abc-home .abc-sec--features h3 {
    font-size: clamp(20px, 3.5vw, 26px);
    margin-bottom: 20px;
    line-height: 1.4;
}

/* Symptoms (Conditions) */
.abc-home .abc-sec--symptoms {
    background-color: var(--abc-color-white);
}

.abc-home .abc-sec--symptoms .abc-card {
    border: 1px solid transparent;
    padding: 32px 24px;
    display: block;
    text-decoration: none;
}

.abc-home .abc-sec--symptoms .abc-card:hover {
    transform: translateY(-5px);
    border-color: var(--abc-color-gold);
    box-shadow: var(--abc-shadow-hover);
}

.abc-home .abc-sec--symptoms h3 {
    color: var(--abc-color-primary);
    font-size: 18px;
    margin-bottom: 12px;
    font-weight: 600;
}

/* Age Guide */
.abc-home .abc-sec--ages {
    background-color: var(--abc-color-beige);
}

.abc-home .abc-sec--ages .abc-age-card {
    display: block;
    text-decoration: none;
    background: #ffffff;
    padding: 28px 20px;
    border-radius: 12px;
    text-align: center;
    border: 1px solid #eee;
    box-shadow: var(--abc-shadow-soft);
    transition: all 0.3s ease;
}

.abc-home .abc-sec--ages .abc-age-card:hover {
    border-color: var(--abc-color-gold);
    transform: translateY(-5px);
}

.abc-home .abc-sec--ages .abc-age-card__age {
    color: var(--abc-color-gold);
    font-family: var(--abc-font-serif);
    font-size: 36px;
    font-weight: 700;
    margin-bottom: 8px;
}

.abc-home .abc-sec--ages .abc-age-card__label {
    font-size: 14px;
    color: #4a5568;
    font-weight: 600;
}

.abc-home .abc-sec--ages .abc-age-summary {
    background-color: #ffffff;
    padding: 40px 32px;
    border-radius: 12px;
    border-left: 4px solid var(--abc-color-gold);
    box-shadow: var(--abc-shadow-soft);
}

/* Section Divider（セクション区切り画像） */
.abc-home .abc-sec-divider {
    position: relative;
    height: 460px;
    overflow: hidden;
}

.abc-home .abc-sec-divider__bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
}

/* Flow（タイムライン） */

.abc-home .abc-sec--flow {
    background-color: var(--abc-color-white);
}

.abc-home .abc-timeline {
    max-width: 700px;
    margin: 0 auto;
    position: relative;
}

/* 縦線 */
.abc-home .abc-timeline::before {
    content: "";
    position: absolute;
    left: 35px;
    top: 40px;
    bottom: 40px;
    width: 2px;
    background: linear-gradient(to bottom, var(--abc-color-gold) 0%, var(--abc-color-gold-light) 100%);
}

.abc-home .abc-timeline__item {
    display: flex;
    gap: 24px;
    margin-bottom: 32px;
    position: relative;
}

.abc-home .abc-timeline__item:last-child {
    margin-bottom: 0;
}

/* 円（STEP番号） */
.abc-home .abc-timeline__marker {
    flex-shrink: 0;
    width: 70px;
    height: 70px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--abc-color-gold) 0%, #a3823d 100%);
    box-shadow: 0 4px 12px rgba(197, 160, 89, 0.3);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: #fff;
    position: relative;
    z-index: 2;
}

.abc-home .abc-timeline__label {
    font-size: 10px;
    letter-spacing: 0.1em;
    font-weight: 600;
    line-height: 1;
}

.abc-home .abc-timeline__number {
    font-size: 24px;
    font-weight: 700;
    line-height: 1.2;
    font-family: var(--abc-font-serif);
}

/* コンテンツ */
.abc-home .abc-timeline__content {
    flex: 1;
    background: #fff;
    padding: 28px;
    border-radius: 12px;
    box-shadow: var(--abc-shadow-soft);
    border: 1px solid #f0f0f0;
    position: relative;
}

/* 吹き出し風の三角 */
.abc-home .abc-timeline__content::before {
    content: "";
    position: absolute;
    left: -10px;
    top: 24px;
    width: 0;
    height: 0;
    border-top: 10px solid transparent;
    border-bottom: 10px solid transparent;
    border-right: 10px solid #fff;
}

.abc-home .abc-timeline__content h3 {
    font-size: 18px;
    font-weight: 600;
    color: #1a1a1a;
    margin-bottom: 8px;
}

.abc-home .abc-timeline__subtitle {
    font-size: 13px;
    color: var(--abc-color-gold);
    font-weight: 600;
    margin-bottom: 12px;
}

.abc-home .abc-timeline__content p {
    font-size: 14px;
    color: #4a5568;
    line-height: 1.8;
}

.abc-home .abc-timeline__note {
    background: var(--abc-color-beige);
    padding: 14px 16px;
    border-radius: 8px;
    font-size: 13px;
    color: #666;
    margin-top: 16px;
    border-left: 3px solid var(--abc-color-gold);
}

/* Cases */
.abc-home .abc-sec--cases {
    background-color: var(--abc-color-beige);
}

.abc-home .abc-sec--cases .abc-card {
    text-decoration: none;
    display: block;
    box-shadow: var(--abc-shadow-soft);
    border: 1px solid var(--abc-color-gold);
    position: relative;
    padding: 0;
}

.abc-home .abc-sec--cases .abc-card::after {
    content: "";
    position: absolute;
    top: 4px;
    left: 4px;
    right: 4px;
    bottom: 4px;
    border: 1px solid rgba(197, 160, 89, 0.3);
    border-radius: 8px;
    pointer-events: none;
    transition: 0.3s;
}

.abc-home .abc-sec--cases .abc-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--abc-shadow-hover);
}

.abc-home .abc-sec--cases .abc-card:hover::after {
    border-color: var(--abc-color-primary);
}

.abc-home .abc-sec--cases .case-image {
    width: 100%;
    height: 200px;
    object-fit: cover;
    border-bottom: 1px solid var(--abc-color-gold-light);
    display: block;
}

.abc-home .abc-sec--cases .abc-card__content {
    padding: 24px;
}

/* Helper for tags */
.abc-home .abc-tag {
    display: inline-block;
    padding: 4px 12px;
    border-radius: 4px;
    font-size: 12px;
    font-weight: 600;
    margin-bottom: 12px;
}

.abc-home .abc-tag--underbite {
    background: #fdf6e0;
    color: #8a7030;
}

.abc-home .abc-tag--crowding {
    background: #e0f2f5;
    color: #306c78;
}

.abc-home .abc-tag--protrusion {
    background: #fbeced;
    color: #8f3a43;
}


/* Fees */
.abc-home .abc-sec--fees {
    background-color: var(--abc-color-white);
}

.abc-home .abc-sec--fees .abc-fees__box {
    background: #ffffff;
    padding: 40px 32px;
    border-radius: 12px;
    border: 1px solid var(--abc-color-gold-light);
    box-shadow: var(--abc-shadow-soft);
    margin-bottom: 32px;
}

.abc-home .abc-sec--fees h3 {
    color: var(--abc-color-primary);
    margin-bottom: 24px;
    text-align: center;
    font-size: 20px;
    font-weight: 600;
}

.abc-home .abc-sec--fees .abc-deduction {
    background: #fffcf5;
    border-left: 4px solid var(--abc-color-gold);
    padding: 24px 28px;
    border-radius: 8px;
    margin-bottom: 32px;
}

.abc-home .abc-sec--fees .abc-deduction h4 {
    color: var(--abc-color-gold);
    margin-bottom: 12px;
    font-size: 16px;
    font-weight: 600;
}

.abc-home .abc-sec--fees .abc-deduction p {
    color: var(--abc-color-gold);
    font-size: 14px;
    margin: 0;
}

/* FAQ */
.abc-home .abc-sec--faq {
    background-color: var(--abc-color-beige);
}

.abc-home .abc-sec--faq .abc-faq-item {
    background: #ffffff;
    margin-bottom: 16px;
    border: 1px solid #eee;
    border-radius: 8px;
    padding: 32px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.02);
}

.abc-home .abc-sec--faq h3 {
    color: var(--abc-color-primary);
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 12px;
}

/* Access */
.abc-home .abc-sec--access {
    background-color: var(--abc-color-white);
}

.abc-home .abc-sec--access .abc-info-box {
    background: #ffffff;
    padding: 40px 32px;
    border-radius: 12px;
    box-shadow: var(--abc-shadow-soft);
    border-top: 4px solid var(--abc-color-primary);
}

/* CTA */
/* !important はテーマスタイル上書きのため必要 */
.abc-home .abc-sec--cta {
    background: linear-gradient(135deg, #002b55 0%, #001a33 100%);
    color: #ffffff;
}

.abc-home .abc-sec--cta h2 {
    color: #e6dcc5 !important;
}

.abc-home .abc-sec--cta h2::after {
    background: #e6dcc5 !important;
}

.abc-home .abc-sec--cta p {
    color: #e6f2ff !important;
}

/* Links */
.abc-home .abc-sec--links {
    background-color: var(--abc-color-beige);
}

.abc-home .abc-sec--links a.abc-link-card {
    text-decoration: none;
    display: block;
    background: #ffffff;
    padding: 28px 24px;
    border-radius: 8px;
    border: 1px solid #f0f0f0;
    border-left: 4px solid var(--abc-color-primary);
    box-shadow: var(--abc-shadow-soft);
    transition: all 0.3s ease;
}

.abc-home .abc-sec--links a.abc-link-card:hover {
    border-left-color: var(--abc-color-gold);
    transform: translateY(-5px);
    box-shadow: var(--abc-shadow-hover);
}

/* Responsive */
@media (max-width: 768px) {

    /* セクション区切り画像（スマホ） */
    .abc-home .abc-sec-divider {
        height: 260px;
    }

    .abc-home .abc-sec {
        padding: var(--abc-section-padding-mobile);
    }

    .abc-home .abc-sec--hero {
        padding-top: 80px;
        padding-bottom: 60px;
    }

    /* !important はテーマスタイル上書きのため必要 */
    .abc-home .abc-sec--hero .hero-title {
        font-size: clamp(20px, 5.5vw, 24px) !important;
    }

    .abc-home .pc-only {
        display: none;
    }

    /* タイムライン（スマホ） */
    .abc-home .abc-timeline::before {
        left: 27px;
    }

    .abc-home .abc-timeline__marker {
        width: 54px;
        height: 54px;
    }

    .abc-home .abc-timeline__label {
        font-size: 8px;
    }

    .abc-home .abc-timeline__number {
        font-size: 18px;
    }

    .abc-home .abc-timeline__content {
        padding: 20px;
    }

    .abc-home .abc-timeline__content::before {
        top: 16px;
    }

    .abc-home .abc-timeline__content h3 {
        font-size: 16px;
    }

    /* 選ばれる理由セクションの見出し（スマホで1行に収める） */
    .abc-home .abc-sec--features h2 {
        font-size: 24px !important;
    }
}