/* ==========================================================
   日本酒101 配下ページ：日本酒の日（sake-day）専用CSS
   ------------------------------------------------------------
   ・スキャフォールド（mv / index / section / container / group /
     stack / h2 / marker / enjoy 等）は sake-101_common.css を使用。
   ・このファイルは sake-day 固有のコンポーネント（由来カード・
     季節の中央本文・各種装飾・背景帯）のみを記述する。
   ・SP=1rem=100vw/375、PC(>=768px)=1rem=1px。
   ========================================================== */

/* アンカー遷移時にヘッダーへ潜らせない */
#sake-day-origin,
#sake-day-season,
#sake-day-enjoy {
    scroll-margin-top: 70px;
}

/* ==========================================================
   其の一・其の二｜日本酒の日の由来（クラフト帯）
   ========================================================== */
.sake-day__origin {
    /* Figma由来セクションの塗り：和紙風テクスチャ（平均色 #F1E5C7 に調整済み） */
    background-color: #f1e5c7;
    background-image: url(../img/sake-101/sake-day/bg_paper.jpg);
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
}
/* 由来だけカードを左右に振るため器を広げる（既定830→1024）。
   ※PCは1rem=1pxのため 1024rem がそのまま1024pxになり、PC上書きは不要 */
.sake-day__origin .sake-101__container {
    max-width: 1024rem;
}

/* カード群（縦積み・PCは左右振り分け） */
.sake-day__card {
    box-sizing: border-box;
    width: 100%;
    max-width: 830rem;
    background: var(--color-neutral-100, #fff);
    box-shadow: 8rem 8rem 0 rgba(0, 0, 0, 0.2);
    padding: 24rem 20rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 20rem;
}
.sake-day__card--left {
    align-self: flex-start;
}
.sake-day__card--right {
    align-self: flex-end;
}
/* カード見出し（!アイコン＋其の◯＋小見出し／下線区切り） */
.sake-day__card-head {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8rem;
    width: 100%;
    padding-bottom: 8rem;
    border-bottom: 2px solid #ccbea3;
}
.sake-day__point {
    flex-shrink: 0;
    width: 24rem;
    height: 21rem;
    object-fit: contain;
}
.sake-day__card-no {
    color: #ea5514;
    font-family: "Hiragino Sans";
    font-size: 14rem;
    font-weight: 600;
    line-height: 1.6;
    letter-spacing: 1.68px;
}
.sake-day__card-label {
    color: var(--color-text-primary, #000b20);
    font-family: "Hiragino Sans";
    font-size: 16rem;
    font-weight: 700;
    line-height: 1.6;
    letter-spacing: 1.92px;
}
/* カード本文 */
.sake-day__card-body {
    display: flex;
    flex-direction: column;
    gap: 16rem;
    width: 100%;
    color: var(--color-text-primary, #000b20);
    font-family: "Hiragino Sans";
    font-size: 16rem;
    font-weight: 300;
    line-height: 1.7;
    letter-spacing: 0.96px;
}
.sake-day__card-body p {
    margin: 0;
    font-weight: inherit;   /* reset.css の p{font-weight:normal} を打ち消し、300を維持 */
}

@media screen and (min-width: 768px) {
    .sake-day__card {
        padding: 40rem 48rem;
    }
    .sake-day__card-head {
        gap: 12rem;
    }
    .sake-day__point {
        width: 32rem;
        height: 28rem;
    }
    .sake-day__card-no {
        font-size: 16rem;
        line-height: 1;
        letter-spacing: 1.92rem;
    }
    .sake-day__card-label {
        font-size: 20rem;
        line-height: 1;
        letter-spacing: 2.4rem;
    }
}

/* 装飾共通（sake-101__group 内で中央寄せ） */
.sake-day__break {
    align-self: center;
    position: relative;
}
/* 由来下部：10・酉（ひよこ）・酒壺（240×80に絶対配置） */
.sake-day__break--origin {
    width: 240rem;
    height: 80rem;
}
.sake-day__break--origin img {
    position: absolute;
    display: block;
}
.sake-day__break-10 {
    left: 9.76rem;
    top: 27.68rem;
    width: 55.05rem;
    height: 36.04rem;
}
.sake-day__break-tori {
    left: 87.09rem;
    top: 17.22rem;
    width: 59.31rem;
    height: 53.53rem;
    transform: rotate(6.47deg);
}
.sake-day__break-tsubo {
    left: 163.01rem;
    top: 3rem;
    width: 58.8rem;
    height: 69.53rem;
    transform: rotate(-7.37deg);
}

/* ==========================================================
   日本酒にぴったりの季節（クリーム帯）
   ========================================================== */
.sake-day__season {
    position: relative;   /* 南天装飾の基準（セクション全幅） */
    background-color: #fffaeb;
    overflow-x: clip;     /* 念のための横スクロール防止 */
}
/* 南天（berry）装飾：セクション基準。画面幅が変わっても見切れないよう
   左右余白を max() でクランプ（広い画面=コンテンツ脇 / 狭い画面=最低15rem確保） */
.sake-day__leaf {
    position: absolute;
    display: block;
}
.sake-day__leaf--01 {
    width: 48rem;
    height: 48rem;
    left: max(15rem, calc((100% - 830rem) / 2 - 65rem));
    bottom: 8rem;
}
.sake-day__leaf--02 {
    width: 40rem;
    height: 40rem;
    right: max(15rem, calc((100% - 830rem) / 2 - 65rem));
    top: 8rem;
}
/* 中央寄せ本文 */
.sake-day__season-text {
    display: flex;
    flex-direction: column;
    gap: 16rem;
    width: 100%;
    color: var(--color-text-primary, #000b20);
    font-family: "Hiragino Sans";
    font-size: 16rem;
    font-weight: 300;
    line-height: 1.7;
    letter-spacing: 0.96px;
    text-align: left;   /* SPは左寄せ（PCは下の@mediaで中央寄せに上書き） */
}
.sake-day__season-text p {
    margin: 0;
    font-weight: inherit;   /* reset.css の p{font-weight:normal} を打ち消し、300を維持 */
}
.sake-day__season-text .sake-day__season-lead {
    font-weight: 600;   /* p{inherit} より高い詳細度で末尾強調を維持 */
}
/* 季節下部：もみじ3枚（240×52に絶対配置・回転） */
.sake-day__break--leaves {
    width: 240rem;
    height: 52rem;
    overflow: visible;
}
.sake-day__break--leaves img {
    position: absolute;
    display: block;
    top: -1.64rem;
    width: 65.27rem;
    height: 34.33rem;
    transform: rotate(-21.75deg);
}
.sake-day__break--leaves img:nth-child(1) { left: 136.98rem; }   /* 赤 */
.sake-day__break--leaves img:nth-child(2) { left: 86.42rem; }    /* 黄 */
.sake-day__break--leaves img:nth-child(3) { left: 35.86rem; }    /* 橙 */

@media screen and (min-width: 768px) {
    .sake-day__leaf--01 {
        width: 96rem;
        height: 96rem;
        bottom: 60rem;
    }
    .sake-day__leaf--02 {
        width: 96rem;
        height: 96rem;
        top: 60rem;
    }
    .sake-day__season-text {
        gap: 20rem;
        text-align: center;   /* PCは中央寄せ */
    }
}