@charset "UTF-8";

/* ==========================================================================
   【伊藤農園 自社サイト 誕生日祝いLP専用 スタイルシート】
   ECサイト側のグローバルCSS等からの干渉を受けず、他への影響も与えないカプセル化設計
   ========================================================================== */

#ito-birthday-lp {
    /* 共通カラー・サイズ定義（CSS変数） */
    --color-main: #E2962D;          /* メインブランドオレンジ */
    --color-main-dark: #C27E1D;     /* メインオレンジ（濃色） */
    --color-text: #4A4636;          /* テキストカラー（オリーブグレー） */
    --color-text-light: #8C846F;    /* サブテキスト（ライト） */
    --color-bg-light: #FAF9F6;      /* ベース背景色 */
    --color-bg-gray: #F2F1EC;       /* サンドベージュ */
    --color-white: #FFFFFF;
    --color-border: #DDD9CE;        /* ボーダー・境界線 */
    --color-accent: #7A8D6E;        /* アクセントカラー（セージグリーン） */

    --font-base: 'Noto Sans JP', sans-serif;
    --font-title: 'Shippori Mincho B1', serif;
    --max-width: 1080px;

    /* 他スタイルからの不要な設定継承を完全リセット */
    all: revert;
    display: block;
    box-sizing: border-box;
    width: 100%;
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0;
    background-color: var(--color-bg-light);
    color: var(--color-text);
    font-family: var(--font-base);
    line-height: 1.6;
    letter-spacing: 0.05em;
    -webkit-font-smoothing: antialiased;
}

/* 子要素すべてのボックスモデル設定 */
#ito-birthday-lp *,
#ito-birthday-lp *::before,
#ito-birthday-lp *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

/* HTMLタグの初期リセット */
#ito-birthday-lp a {
    color: inherit;
    text-decoration: none;
    background-color: transparent;
    transition: opacity 0.3s ease;
}

#ito-birthday-lp a:hover {
    opacity: 0.7;
}

#ito-birthday-lp img {
    border-style: none;
    max-width: 100%;
    height: auto;
    display: block;
    vertical-align: middle;
}

#ito-birthday-lp ul,
#ito-birthday-lp ol {
    list-style: none;
}

/* ==========================================================================
   共通コンポーネント（移植分）
   ========================================================================== */

#ito-birthday-lp .birthday-section__container {
    width: 100%;
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 20px;
}

#ito-birthday-lp .birthday-intro__container {
    width: 100%;
    max-width: 760px;
    margin: 0 auto;
    padding: 0 20px;
}

#ito-birthday-lp .birthday-section__title {
    font-family: var(--font-title);
    font-size: 2rem;
    font-weight: 600;
    text-align: center;
    margin-bottom: 40px;
    color: var(--color-text);
    position: relative;
    line-height: 1.4;
}

#ito-birthday-lp .birthday-section__title::after {
    content: '';
    display: block;
    width: 40px;
    height: 2px;
    background-color: var(--color-main);
    margin: 16px auto 0;
}

#ito-birthday-lp .birthday-section__lead {
    text-align: center;
    max-width: 700px;
    margin: -20px auto 40px;
    color: var(--color-text);
    font-size: 1rem;
    line-height: 1.8;
}

/* ボタン */
#ito-birthday-lp .btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 12px 32px;
    border-radius: 30px;
    font-weight: 500;
    text-align: center;
    cursor: pointer;
    transition: all 0.3s ease;
}

#ito-birthday-lp .btn--outline {
    background-color: transparent;
    color: var(--color-main);
    border: 2px solid var(--color-main);
}

#ito-birthday-lp .btn--outline:hover {
    background-color: var(--color-main);
    color: var(--color-white);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(226, 150, 45, 0.2);
}

/* ==========================================================================
   誕生日祝いLP 固有スタイル
   ========================================================================== */

/* 1. ヒーローセクション */
#ito-birthday-lp .birthday-hero {
    position: relative;
    height: 45vh;
    min-height: 380px;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    background-color: var(--color-bg-light);
    background-image: linear-gradient(rgba(250, 249, 246, 0.75), rgba(250, 249, 246, 0.92)), url('https://mikan.itembox.cloud/item/images/top/top-head.jpg');
    background-size: cover;
    background-position: center;
    margin-bottom: 60px;
    border-bottom: 1px solid var(--color-border);
}

#ito-birthday-lp .birthday-hero__inner {
    max-width: 800px;
    padding: 0 20px;
    margin: 0 auto;
}

#ito-birthday-lp .birthday-hero__sub {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--color-main);
    letter-spacing: 0.2em;
    margin-bottom: 12px;
    text-transform: uppercase;
}

#ito-birthday-lp .birthday-hero__title {
    font-family: var(--font-title);
    font-size: 2.8rem;
    color: var(--color-text);
    line-height: 1.4;
    margin-bottom: 20px;
    font-weight: 600;
}

#ito-birthday-lp .birthday-hero__title span {
    color: var(--color-main);
}

#ito-birthday-lp .birthday-hero__lead {
    font-size: 1.05rem;
    line-height: 1.8;
    color: var(--color-text);
}

/* 2. あいさつセクション */
#ito-birthday-lp .birthday-intro {
    background-color: var(--color-white);
    padding: 60px 0;
    text-align: center;
    border-bottom: 1px solid var(--color-border);
}

#ito-birthday-lp .birthday-intro__text {
    font-size: 1.05rem;
    line-height: 2.0;
    color: var(--color-text);
}

#ito-birthday-lp .birthday-intro__highlight {
    font-weight: bold;
    color: var(--color-main-dark);
}

/* 3. ナビゲーション（目次） */
#ito-birthday-lp .birthday-nav {
    padding: 40px 0;
    background-color: var(--color-bg-light);
    border-bottom: 1px solid var(--color-border);
}

#ito-birthday-lp .birthday-nav__list {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
    max-width: 1000px;
    margin: 0 auto;
    padding: 0 20px;
}

#ito-birthday-lp .birthday-nav__link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    padding: 12px 24px;
    background-color: var(--color-white);
    border: 1px solid var(--color-border);
    border-radius: 30px;
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--color-text);
    box-shadow: 0 2px 8px rgba(74, 70, 54, 0.03);
    transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
}

#ito-birthday-lp .birthday-nav__link:hover {
    background-color: var(--color-main);
    color: var(--color-white);
    border-color: var(--color-main);
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(226, 150, 45, 0.2);
    opacity: 1;
}

/* 4. セクション共通調整 */
#ito-birthday-lp .birthday-section {
    padding: 80px 0;
    scroll-margin-top: 80px; /* スムーズスクロール時の上部余白 */
}

#ito-birthday-lp .birthday-section--white {
    background-color: var(--color-white);
    border-bottom: 1px solid var(--color-border);
}

#ito-birthday-lp .birthday-section--bg {
    background-color: var(--color-bg-light);
    border-bottom: 1px solid var(--color-border);
}

/* 5. ランキングセクション */
#ito-birthday-lp .birthday-ranking__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin-top: 40px;
}

#ito-birthday-lp .birthday-card {
    background-color: var(--color-white);
    border: 1px solid var(--color-border);
    border-radius: 8px;
    overflow: hidden;
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
    height: 100%;
}

#ito-birthday-lp .birthday-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 12px 30px rgba(74, 70, 54, 0.08);
    border-color: var(--color-main);
    opacity: 1;
}

#ito-birthday-lp .birthday-card__img-wrap {
    position: relative;
    padding-top: 100%;
    overflow: hidden;
    background-color: var(--color-bg-gray);
}

#ito-birthday-lp .birthday-card__img-wrap img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s cubic-bezier(0.25, 1, 0.5, 1);
}


#ito-birthday-lp .birthday-card__badge {
    position: absolute;
    top: 12px;
    left: 12px;
    width: 38px;
    height: 38px;
    color: var(--color-white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1.2rem;
    z-index: 2;
    box-shadow: 0 3px 8px rgba(0,0,0,0.15);
}

#ito-birthday-lp .birthday-card__badge--1 { background: linear-gradient(135deg, #F39C12, #D4AF37); } /* Gold */
#ito-birthday-lp .birthday-card__badge--2 { background: linear-gradient(135deg, #BDC3C7, #95A5A6); } /* Silver */
#ito-birthday-lp .birthday-card__badge--3 { background: linear-gradient(135deg, #E67E22, #D35400); } /* Bronze */

#ito-birthday-lp .birthday-card__content {
    padding: 20px;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
    text-align: center;
}

#ito-birthday-lp .birthday-card__title {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 8px;
    color: var(--color-text);
    line-height: 1.4;
}

#ito-birthday-lp .birthday-card__price {
    font-size: 1.35rem;
    font-weight: 700;
    color: var(--color-main-dark);
    margin-bottom: 12px;
}

#ito-birthday-lp .birthday-card__price span {
    font-size: 0.8rem;
    color: var(--color-text-light);
    font-weight: normal;
}

#ito-birthday-lp .birthday-card__desc {
    font-size: 0.9rem;
    color: var(--color-text-light);
    line-height: 1.6;
    margin-bottom: 20px;
    flex-grow: 1;
}

#ito-birthday-lp .birthday-card__btn {
    display: block;
    padding: 12px 20px;
    background-color: var(--color-white);
    border: 1px solid var(--color-main);
    color: var(--color-main);
    font-weight: bold;
    border-radius: 30px;
    transition: all 0.3s ease;
}

#ito-birthday-lp .birthday-card:hover .birthday-card__btn {
    background-color: var(--color-main);
    color: var(--color-white);
}

/* 6. お客様の声 */
#ito-birthday-lp .birthday-voice__grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
    margin-top: 40px;
}

#ito-birthday-lp .birthday-voice__card {
    background-color: var(--color-white);
    border: 1px solid var(--color-border);
    border-radius: 8px;
    padding: 30px;
    position: relative;
    box-shadow: 0 4px 15px rgba(74, 70, 54, 0.02);
}

#ito-birthday-lp .birthday-voice__stars {
    color: #F1C40F;
    font-size: 1.2rem;
    margin-bottom: 12px;
}

#ito-birthday-lp .birthday-voice__title {
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--color-text);
    margin-bottom: 12px;
}

#ito-birthday-lp .birthday-voice__text {
    font-size: 0.95rem;
    line-height: 1.8;
    color: var(--color-text);
    margin-bottom: 20px;
}

#ito-birthday-lp .birthday-voice__meta {
    font-size: 0.85rem;
    color: var(--color-text-light);
    font-weight: 500;
    text-align: right;
}

/* 7. 予算で選ぶ */
#ito-birthday-lp .birthday-price__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    margin-top: 40px;
}

#ito-birthday-lp .birthday-price__btn {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 24px 15px;
    background-color: var(--color-white);
    border: 1px solid var(--color-border);
    border-radius: 6px;
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--color-text);
    transition: all 0.3s ease;
    box-shadow: 0 4px 10px rgba(0,0,0,0.02);
}

#ito-birthday-lp .birthday-price__btn span {
    font-size: 0.8rem;
    font-weight: normal;
    color: var(--color-text-light);
    margin-bottom: 4px;
}

#ito-birthday-lp .birthday-price__btn:hover {
    border-color: var(--color-main);
    background-color: var(--color-bg-white);
    color: var(--color-main-dark);
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(226, 150, 45, 0.12);
    opacity: 1;
}

/* 8. 迷ったらセクション */
#ito-birthday-lp .birthday-guide__content {
    background-color: var(--color-white);
    border: 1px solid var(--color-border);
    border-radius: 8px;
    padding: 40px;
    margin-top: 40px;
}

#ito-birthday-lp .birthday-guide__row {
    display: flex;
    gap: 40px;
    margin-bottom: 40px;
    align-items: center;
}

#ito-birthday-lp .birthday-guide__row:last-child {
    margin-bottom: 0;
}

#ito-birthday-lp .birthday-guide__img-wrap {
    flex: 0 0 320px;
    border-radius: 6px;
    overflow: hidden;
    aspect-ratio: 4 / 3;
    background-color: var(--color-bg-gray);
}

#ito-birthday-lp .birthday-guide__img-wrap img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

#ito-birthday-lp .birthday-guide__info {
    flex: 1;
}

#ito-birthday-lp .birthday-guide__subtitle {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--color-main-dark);
    margin-bottom: 12px;
}

#ito-birthday-lp .birthday-guide__text {
    font-size: 0.95rem;
    line-height: 1.8;
    color: var(--color-text);
    margin-bottom: 20px;
}

#ito-birthday-lp .birthday-guide__btn {
    display: inline-block;
    padding: 10px 28px;
    background-color: var(--color-main);
    color: var(--color-white);
    border-radius: 30px;
    font-weight: bold;
    font-size: 0.9rem;
    transition: background-color 0.2s;
}

#ito-birthday-lp .birthday-guide__btn:hover {
    background-color: var(--color-main-dark);
    color: var(--color-white);
    opacity: 1;
}

/* 9. ギフトサービス */
#ito-birthday-lp .birthday-service__grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    margin-top: 40px;
}

#ito-birthday-lp .birthday-service__card {
    background-color: var(--color-white);
    border: 1px solid var(--color-border);
    border-radius: 8px;
    overflow: hidden;
    text-align: center;
    padding-bottom: 20px;
    box-shadow: 0 4px 10px rgba(0,0,0,0.02);
}

#ito-birthday-lp .birthday-service__img-wrap {
    padding-top: 75%;
    position: relative;
    background-color: var(--color-bg-gray);
    margin-bottom: 16px;
}

#ito-birthday-lp .birthday-service__img-wrap img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

#ito-birthday-lp .birthday-service__title {
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--color-text);
    margin-bottom: 4px;
}

#ito-birthday-lp .birthday-service__note {
    font-size: 0.8rem;
    color: var(--color-text-light);
}

/* 10. ギフトマナー */
#ito-birthday-lp .birthday-manner__card {
    background-color: var(--color-white);
    border: 1px solid var(--color-border);
    border-radius: 8px;
    padding: 40px;
    margin-top: 40px;
}

#ito-birthday-lp .birthday-manner__intro {
    font-size: 1.05rem;
    line-height: 1.8;
    color: var(--color-text);
    margin-bottom: 30px;
    text-align: center;
}

#ito-birthday-lp .birthday-manner__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

#ito-birthday-lp .birthday-manner__item {
    background-color: var(--color-bg-light);
    border-radius: 6px;
    padding: 24px;
    border: 1px solid rgba(74, 70, 54, 0.05);
}

#ito-birthday-lp .birthday-manner__title {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--color-main-dark);
    margin-bottom: 12px;
    border-bottom: 2px solid var(--color-main);
    padding-bottom: 8px;
}

#ito-birthday-lp .birthday-manner__text {
    font-size: 0.9rem;
    line-height: 1.7;
    color: var(--color-text);
}

/* 11. よくあるご質問 (FAQ アコーディオン) */
#ito-birthday-lp .birthday-faq__list {
    max-width: 800px;
    margin: 40px auto 0;
}

#ito-birthday-lp .birthday-faq__item {
    margin-bottom: 16px;
    border: 1px solid var(--color-border);
    border-radius: 6px;
    background-color: var(--color-white);
    overflow: hidden;
}

#ito-birthday-lp .birthday-faq__summary {
    padding: 18px 24px;
    font-weight: 700;
    color: var(--color-text);
    background-color: var(--color-white);
    cursor: pointer;
    position: relative;
    list-style: none; /* デフォルトの三角アイコン消去 */
    display: flex;
    justify-content: space-between;
    align-items: center;
}

#ito-birthday-lp .birthday-faq__summary::-webkit-details-marker {
    display: none; /* Safari用 */
}

/* Qマークの追加 */
#ito-birthday-lp .birthday-faq__summary::before {
    content: 'Q';
    font-size: 1.25rem;
    color: var(--color-main);
    margin-right: 12px;
    font-weight: 800;
}

/* 矢印マークの追加 */
#ito-birthday-lp .birthday-faq__summary::after {
    content: '+';
    font-size: 1.4rem;
    color: var(--color-text-light);
    font-weight: normal;
    transition: transform 0.3s;
}

/* 開閉時の矢印の変化 */
#ito-birthday-lp .birthday-faq__item[open] .birthday-faq__summary::after {
    content: '-';
    transform: rotate(180deg);
}

#ito-birthday-lp .birthday-faq__content {
    padding: 20px 24px;
    border-top: 1px solid var(--color-border);
    background-color: var(--color-bg-light);
    font-size: 0.95rem;
    line-height: 1.8;
    color: var(--color-text);
    display: flex;
}

/* Aマークの追加 */
#ito-birthday-lp .birthday-faq__content::before {
    content: 'A';
    font-size: 1.25rem;
    color: var(--color-accent);
    margin-right: 12px;
    font-weight: 800;
    flex-shrink: 0;
}

/* ==========================================================================
   レスポンシブ対応
   ========================================================================== */

/* タブレット (1024px以下) */
@media screen and (max-width: 1024px) {
    #ito-birthday-lp .birthday-ranking__grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 20px;
    }
    #ito-birthday-lp .birthday-guide__row {
        gap: 24px;
    }
    #ito-birthday-lp .birthday-guide__img-wrap {
        flex: 0 0 280px;
    }
}

/* 中画面 (768px以下) */
@media screen and (max-width: 768px) {
    #ito-birthday-lp .birthday-hero__title {
        font-size: 2.2rem;
    }
    #ito-birthday-lp .birthday-ranking__grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 16px;
    }
    /* 3位をスマホでは中央配置または2列対応 */
    #ito-birthday-lp .birthday-ranking__grid > *:nth-child(3) {
        grid-column: span 2;
        max-width: calc(50% - 8px);
        margin: 0 auto;
    }
    #ito-birthday-lp .birthday-voice__grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    #ito-birthday-lp .birthday-price__grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 12px;
    }
    #ito-birthday-lp .birthday-guide__row {
        flex-direction: column;
        align-items: stretch;
    }
    #ito-birthday-lp .birthday-guide__img-wrap {
        flex: none;
        width: 100%;
        height: 200px;
    }
    #ito-birthday-lp .birthday-service__grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 12px;
    }
    #ito-birthday-lp .birthday-manner__grid {
        grid-template-columns: 1fr;
        gap: 16px;
    }
}

/* スマホ (500px以下) */
@media screen and (max-width: 500px) {
    #ito-birthday-lp .birthday-hero {
        min-height: 300px;
        margin-bottom: 40px;
    }
    #ito-birthday-lp .birthday-hero__title {
        font-size: 1.8rem;
    }
    #ito-birthday-lp .birthday-hero__lead {
        font-size: 0.9rem;
    }
    #ito-birthday-lp .birthday-ranking__grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 12px;
    }
    #ito-birthday-lp .birthday-ranking__grid > *:nth-child(1) {
        grid-column: span 2;
    }
    #ito-birthday-lp .birthday-ranking__grid > *:nth-child(3) {
        grid-column: auto;
        max-width: 100%;
        margin: 0;
    }
    #ito-birthday-lp .birthday-price__grid {
        grid-template-columns: repeat(2, 1fr);
    }
    #ito-birthday-lp .birthday-guide__content {
        padding: 20px;
    }
    #ito-birthday-lp .birthday-service__grid {
        grid-template-columns: 1fr;
    }
    #ito-birthday-lp .birthday-manner__card {
        padding: 20px;
    }
    #ito-birthday-lp .birthday-faq__summary {
        padding: 14px 16px;
        font-size: 0.9rem;
    }
    #ito-birthday-lp .birthday-faq__content {
        padding: 14px 16px;
        font-size: 0.85rem;
    }
    #ito-birthday-lp .birthday-nav__list {
        display: grid;
        grid-template-columns: repeat(2, 1fr);
        gap: 8px;
    }
    #ito-birthday-lp .birthday-nav__link {
        padding: 10px 12px;
        font-size: 0.8rem;
        text-align: center;
        width: 100%;
        border-radius: 8px;
    }
}