@charset "UTF-8";

/* ==========================================================================
   1. PC版・共通の設定
   ========================================================================= */
body, html {
    margin: 0;
    padding: 0;
    background-color: #000000;
    color: #ffffff;
    font-family: "Helvetica Neue", Arial, sans-serif;
    overflow-x: hidden;
}

.top-section {
    width: 100%;
    height: 100vh;
    background: url('../img/bg/bg_grid.png') center/cover no-repeat;
    position: relative;
    overflow: hidden;
    z-index: 10;
}

.top-inner {
    width: 100%;
    height: 100%;
    position: relative;
}

.center-logo-area {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    z-index: 100;
    text-align: center;
    width: 220px;
}

.center-logo-area img {
    width: 100%;
    height: auto;
    margin: 5px 0;
    display: block;
}

.center-logo-area .x-mark {
    display: inline-block;
    font-size: 60px;
    font-weight: bold;
    color: #fff;
    line-height: 1;
    margin: 5px 0;
}

.char-side {
    position: absolute;
    bottom: 0;
    width: 48vw;
    height: 100vh;
    overflow: hidden;
    z-index: 10;
}

.char-side.shin { left: 5vw; }
.char-side.lena { right: 5vw; }

.char-side img {
    position: absolute;
    bottom: -70vh;
    height: 165vh;
    width: auto;
    left: 50%;
    transform: translateX(-50%);
}




/* ==========================================================================
   3. 2ページ目以降の共通・PC版設定
   ========================================================================= */
.fixed-bg {
    position: fixed;
    top: 0; left: 0;
    width: 100%; height: 100vh;
    background: url('../img/bg/bg_common.png') center/cover no-repeat;
    z-index: 1;
}

.content-wrapper {
    position: relative;
    z-index: 5;
    width: 100%;
}

.product-section {
    position: relative;
    width: 100%;
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.product-section .container {
    display: flex;
    width: 95%;
    max-width: 1300px;
    height: 85%;
    align-items: center;
    justify-content: space-between;
}

.model-info-column {
    flex: 0 0 45%;
    z-index: 20;
}

.model-name-img {
    width: 100%;
    max-width: 500px;
    margin-bottom: 20px;
    position: relative;
    z-index: 20;
}

#page2 .model-title-wrap {
    position: relative;
}



.design-detail-box {
    border: 1px solid #fff;
    background: rgba(0, 0, 0, 0.6);
    padding: 20px;
}

.detail-title {
    background: #666;
    color: #fff;
    display: inline-block;
    padding: 2px 15px;
    font-size: 14px;
    margin-bottom: 15px;
}

.detail-thumbs {
    display: flex;
    gap: 8px;
    margin-bottom: 20px;
}

.detail-thumbs img {
    width: 32%;
    aspect-ratio: 1 / 1;
    border: 1px solid #656036;
    object-fit: contain;
    background: #000;
}

.description p {
    font-size: 14px;
    line-height: 1.8;
    color: #fff;
}

.watch-visual-column {
    flex: 0 0 50%;
    position: relative;
    height: 100%;
    display: flex;
    align-items: flex-end;
}

.watch-unit {
    position: absolute;
    bottom: 2%;
    width: 650px;
    height: 650px;
    z-index: 30;
}

.watch-unit img { width: 100%; height: auto; }

.product-char {
    height: 80vh;
    width: auto;
    z-index: 10;
}


#page2 .watch-unit { right: -100px; }
#page3 .watch-unit { right: -120px; }

/* 4ページ目（ショップ） */
.shop-section .container { flex-direction: column; justify-content: center; }
.shop-title { font-size: 40px; margin-bottom: 50px; letter-spacing: 0.2em; }
.shop-buttons { display: flex; gap: 30px; }
.btn-shop {
    display: flex;
    flex-direction: column;
    width: 320px;
    background-color: rgba(0, 31, 63, 0.8);
    color: #fff;
    border: 2px solid #fff;
    padding: 20px;
    text-align: center;
    text-decoration: none;
    font-weight: bold;
}
.footer {
    width: 100%;
    padding: 20px 0;
    text-align: center;
    background: #000;
    position: relative;
    z-index: 10;
}
.copyright { font-size: 15px; color: rgb(255, 255, 255); }

.countdown-box {
    width: 100%;
    max-width: 760px;
    margin: 0 auto 40px;
    padding: 45px 35px 30px;
    box-sizing: border-box;
    background: rgba(0, 0, 0, 0.35);
    border: 1px solid rgba(255, 255, 255, 0.8);
    text-align: center;
    position: relative;
}

.countdown-lead {
    font-family: "Shippori Mincho", sans-serif;
    font-size: 32px;
    line-height: 1.45;
    margin: 0 0 20px;
    color: #fff;
    letter-spacing: 0.08em;
    font-weight: 900;
}

.countdown-timer {
    display: flex;
    justify-content: center;
    gap: 18px;
    margin: 0 auto 25px;
}

.countdown-timer div {
    min-width: 110px;
}

.countdown-timer span {
    display: block;
    font-family: "Orbitron", sans-serif;
    font-size: 62px;
    line-height: 1;
    font-weight: 700;
    letter-spacing: 0.06em;
    color: #fff;
}

.countdown-timer small {
    display: block;
    margin-top: 8px;
    font-size: 14px;
    letter-spacing: 0.12em;
    color: rgba(255, 255, 255, 0.85);
}

.countdown-label {
    border-top: 1px solid #fff;
    padding-top: 22px;
    margin: 0;
    font-size: 34px;
    line-height: 1;
    font-weight: 700;
    letter-spacing: 0.08em;
    color: #fff;
}

@media screen and (max-width: 768px) {

    /* TOPページ */
    .top-inner {
        display: block !important;
        height: 100vh !important;
    }

    .center-logo-area {
        position: absolute !important;
        top: 20px !important;
        left: 50% !important;
        transform: translateX(-50%) !important;
        width: 110px !important;
    }

    .center-logo-area .x-mark {
        display: block !important;
        font-size: 50px !important;
        line-height: 0.8 !important;
    }

    .char-side {
        position: absolute !important;
        bottom: 0 !important;
        width: 50vw !important;
        height: 65vh !important;
        overflow: visible !important;
    }

    .char-side.shin {
        left: 0 !important;
    }

    .char-side.lena {
        right: 0 !important;
    }

    .char-side img {
        height: 100% !important;
        bottom: 0 !important;
    }

    /* 商品セクション */
    .product-section {
        height: auto !important;
        min-height: 100vh !important;
        overflow: visible !important;
        display: block !important;
    }

    #page2 .container,
    #page3 .container {
        display: grid !important;
        grid-template-columns: 1fr !important;
        grid-template-areas:
            "title"
            "visual"
            "info" !important;
        width: 100% !important;
        max-width: none !important;
        height: auto !important;
        padding: 60px 12px 50px !important;
        box-sizing: border-box !important;
        align-items: start !important;
        justify-content: stretch !important;
    }

   
    #page2 .model-info-column,
    #page3 .model-info-column {
        display: contents !important;
    }

  
  #page2 .model-title-wrap,
#page3 .model-title-wrap {
    grid-area: title !important;
    width: 100% !important;
    margin: -20px 0 10px !important;
    position: relative !important;
}

    #page2 .model-name-img,
    #page3 .model-name-img {
        width: 85% !important;
        max-width: 340px !important;
        display: block !important;
        margin: 0 auto !important;
    }

   
   #page2 .watch-visual-column,
#page3 .watch-visual-column {
    grid-area: visual !important;
    width: 100% !important;
    height: 360px !important;
    position: relative !important;
    display: block !important;
    margin: 0 0 24px !important;
    overflow: visible !important;
}

    #page2 .watch-unit,
    #page3 .watch-unit {
        position: absolute !important;
        width: 350px !important;
        height: auto !important;
        top: 0 !important;
        bottom: auto !important;
        z-index: 20 !important;
    }

    #page2 .watch-unit img,
    #page3 .watch-unit img {
        width: 100% !important;
        height: auto !important;
    }

    #page2 .product-char,
    #page3 .product-char {
        position: absolute !important;
        height: 450px !important;
        width: auto !important;
        bottom: 0 !important;
        z-index: 10 !important;
        display: block !important;
        opacity: 1 !important;
        visibility: visible !important;
        margin: 0 !important;
    }



 /* シンモデル */
#page2 .watch-unit {
    left: 28% !important;
    right: auto !important;
    transform: translateX(-50%) !important;
}

#page2 .product-char {
    left: 72% !important;
    right: auto !important;
    transform: translateX(-50%) !important;
}

/* レーナモデル */
#page3 .watch-unit {
    left: 28% !important;
    right: auto !important;
    transform: translateX(-50%) !important;
}

#page3 .product-char {
    left: 72% !important;
    right: auto !important;
    transform: translateX(-50%) !important;
}

    /* ③ 商品説明 */
    #page2 .design-detail-box,
    #page3 .design-detail-box {
        grid-area: info !important;
        width: 100% !important;
        box-sizing: border-box !important;
        padding: 15px !important;
    }

    .detail-thumbs {
        display: flex !important;
        gap: 6px !important;
        margin-bottom: 15px !important;
    }

    .detail-thumbs img {
        width: calc(33.333% - 4px) !important;
        aspect-ratio: 1 / 1 !important;
        object-fit: contain !important;
    }

    .description p {
        font-size: 13px !important;
        line-height: 1.8 !important;
    }

    /* SHOP */
    #page4.product-section {
    min-height: 0 !important;
    height: auto !important;
}

#page4 .shop-container {
    min-height: 0 !important;
    height: auto !important;
    padding-top: 30px !important;
    padding-bottom: 30px !important;
}

#page4 .countdown-box {
    margin-bottom: 20px !important;
}

#page4 .btn-shop-image {
    margin-bottom: 0 !important;
}
    .shop-buttons {
        flex-direction: column !important;
        align-items: center !important;
    }

    .btn-shop {
        width: 90% !important;
    }
}
.btn-shop-image {
    display: block;
    width: 100%;
    max-width: 680px;
    margin: 0 auto;
    text-decoration: none;
}

.btn-shop-image img {
    display: block;
    width: 100%;
    height: auto;
}

@media screen and (max-width: 768px) {
    .btn-shop-image {
        max-width: 90%;
    }
}
.shop-note {
    color: #ff2b2b;
    font-size: 22px;
    line-height: 1.6;
    text-align: center;
    margin: 0 0 30px;
    font-weight: 500;
}
.countdown-box {
    max-width: 92% !important;
    margin: 0 auto 28px !important;
    padding: 28px 14px 22px !important;
}

.countdown-lead {
    font-size: 20px !important;
    margin: 0 0 16px !important;
}

.countdown-timer {
    gap: 8px !important;
    margin-bottom: 18px !important;
}

.countdown-timer div {
    min-width: 68px !important;
}

.countdown-timer span {
    font-size: 34px !important;
}

.countdown-timer small {
    font-size: 10px !important;
}

.countdown-label {
    padding-top: 16px !important;
    font-size: 20px !important;
}
@media screen and (max-width: 932px) and (orientation: landscape) {

    /* ========= 1P ========= */
    .top-inner {
        height: 100svh !important;
        min-height: 0 !important;
        position: relative !important;
        overflow: hidden !important;
    }

  .center-logo-area {
    position: absolute !important;
    top: 46% !important;
    left: 50% !important;
    transform: translate(-50%, -50%) !important;
    width: 120px !important;
    z-index: 20 !important;
}

.center-logo-area img {
    display: block !important;
    width: 100% !important;
    height: auto !important;
    max-height: 58svh !important;
    object-fit: contain !important;
}

    .center-logo-area .x-mark {
        font-size: 34px !important;
        line-height: 0.8 !important;
    }

.char-side {
    width: 38vw !important;
    height: 100svh !important;
    overflow: hidden !important;
    bottom: 0 !important;
    position: absolute !important;
}

.char-side img {
    position: absolute !important;
    left: 50% !important;
    bottom: -300px !important;
    transform: translateX(-50%) !important;
    height: 160% !important;
    max-height: none !important;
    width: auto !important;
}

    /* ========= 2P / 3P ========= */
    .product-section {
        min-height: 0 !important;
        height: auto !important;
        padding: 24px 0 !important;
        overflow: visible !important;
    }

    #page2 .container,
    #page3 .container {
        display: grid !important;
        grid-template-columns: 42% 58% !important;
        grid-template-areas:
            "title visual"
            "info visual" !important;
        width: 100% !important;
        max-width: none !important;
        height: auto !important;
        padding: 20px 18px 24px !important;
        box-sizing: border-box !important;
        align-items: start !important;
        column-gap: 16px !important;
    }

    #page2 .model-info-column,
    #page3 .model-info-column {
        display: contents !important;
    }

    #page2 .model-title-wrap,
    #page3 .model-title-wrap {
        grid-area: title !important;
        width: 100% !important;
        margin: 0 0 12px !important;
        position: relative !important;
    }

    #page2 .model-name-img,
    #page3 .model-name-img {
        width: 100% !important;
        max-width: 280px !important;
        margin: 0 !important;
        position: relative !important;
        z-index: 20 !important;
    }

    /* パーソナルマーク */
    #page2 .personal-mark-img {
        position: absolute !important;
        width: 85px !important;
        height: auto !important;
        top: 26px !important;
        left: 190px !important;
        margin: 0 !important;
        z-index: 5 !important;
        display: block !important;
    }

    #page3 .personal-mark-img {
        display: none !important;
    }

    #page2 .design-detail-box,
    #page3 .design-detail-box {
        grid-area: info !important;
        width: 100% !important;
        padding: 12px !important;
        box-sizing: border-box !important;
    }

    #page2 .watch-visual-column,
    #page3 .watch-visual-column {
        grid-area: visual !important;
        width: 100% !important;
        height: 530px !important;
        position: relative !important;
        margin: 0 !important;
        overflow: visible !important;
    }

  #page2 .watch-unit,
#page3 .watch-unit {
    position: absolute !important;
    width: 400px !important;
    height: auto !important;
    top: 48px !important;
    z-index: 20 !important;
    display: block !important;
    opacity: 1 !important;
    visibility: visible !important;
}

    #page2 .watch-unit img,
    #page3 .watch-unit img {
        width: 100% !important;
        height: auto !important;
        display: block !important;
    }

 #page2 .product-char,
#page3 .product-char {
    position: absolute !important;
    height: 500px !important;
    width: auto !important;
    bottom: 0 !important;
    z-index: 10 !important;
    display: block !important;
    opacity: 1 !important;
    visibility: visible !important;
    margin: 0 !important;
}

    /* シン */
    #page2 .watch-unit {
        left: 28% !important;
        right: auto !important;
        transform: translateX(-50%) !important;
    }

    #page2 .product-char {
        left: 72% !important;
        right: auto !important;
        transform: translateX(-50%) !important;
    }

    /* レーナ */
    #page3 .watch-unit {
        left: 28% !important;
        right: auto !important;
        transform: translateX(-50%) !important;
    }

    #page3 .product-char {
        left: 72% !important;
        right: auto !important;
        transform: translateX(-50%) !important;
    }

    .detail-title {
        font-size: 14px !important;
    }

    .detail-thumbs {
        gap: 6px !important;
        margin-bottom: 10px !important;
    }

    .detail-thumbs img {
        width: calc(33.333% - 4px) !important;
        aspect-ratio: 1 / 1 !important;
        object-fit: contain !important;
    }

    .description p {
        font-size: 12px !important;
        line-height: 1.6 !important;
    }

    /* ========= 4P ========= */
    #page4.product-section {
        padding: 20px 0 !important;
    }

    #page4 .shop-container {
        padding: 20px 18px !important;
        min-height: 0 !important;
        height: auto !important;
    }

    .shop-note {
        font-size: 16px !important;
        margin: 0 0 18px !important;
    }

    .countdown-box {
        max-width: 760px !important;
        margin: 0 auto 18px !important;
        padding: 20px 18px 16px !important;
    }

    .countdown-lead {
        font-size: 14px !important;
        margin: 0 0 10px !important;
    }

    .countdown-timer {
        gap: 10px !important;
        margin-bottom: 10px !important;
    }

    .countdown-timer div {
        min-width: 56px !important;
    }

    .countdown-timer span {
        font-size: 28px !important;
    }

    .countdown-timer small {
        font-size: 9px !important;
    }

    .countdown-label {
        font-size: 18px !important;
        padding-top: 12px !important;
    }

    .btn-shop-image {
        max-width: 360px !important;
    }

    .footer {
        padding: 14px 0 !important;
    }

    .copyright {
        font-size: 10px !important;
        line-height: 1.5 !important;
    }
}
@media screen and (max-width: 430px) and (min-height: 800px) and (orientation: portrait) {

    /* 2P/3Pの商品ビジュアルエリアを少し広げる */
    #page2 .watch-visual-column,
    #page3 .watch-visual-column {
        height: 390px !important;
        overflow: visible !important;
    }

    /* 時計サイズ */
    #page2 .watch-unit,
    #page3 .watch-unit {
        width: 205px !important;
        top: 20px !important;
    }

    /* 立ち絵サイズ */
    #page2 .product-char,
    #page3 .product-char {
        height: 330px !important;
        bottom: 0 !important;
    }

    /* シンモデル配置 */
    #page2 .watch-unit {
        left: 30% !important;
        transform: translateX(-50%) !important;
    }

    #page2 .product-char {
        left: 73% !important;
        transform: translateX(-50%) !important;
    }

    /* レーナモデル配置 */
    #page3 .watch-unit {
        left: 30% !important;
        transform: translateX(-50%) !important;
    }

    #page3 .product-char {
        left: 73% !important;
        transform: translateX(-50%) !important;
    }

    /* モデル名まわり */
    #page2 .model-name-img,
    #page3 .model-name-img {
        max-width: 350px !important;
    }

    /* シンのパーソナルマーク */
    #page2 .personal-mark-img {
        width: 115px !important;
        margin: -120px 0 0 205px !important;
    }
}

/* ========================================================================== 
   Responsive layout fix (2026-09)
   Width and height are both used so short PC screens do not crop the watch,
   while phones keep a consistent, readable product scale.
   ========================================================================= */

@media screen and (min-width: 769px) {
    .product-section {
        min-height: 640px;
        height: 100svh;
        padding: clamp(24px, 4vh, 56px) 0;
        box-sizing: border-box;
    }

    .product-section .container {
        width: min(92vw, 1300px);
        height: min(88svh, 900px);
        gap: clamp(24px, 4vw, 72px);
    }

    .model-info-column {
        flex: 0 1 46%;
        min-width: 0;
    }

    .model-name-img {
        display: block;
        width: min(100%, 500px);
        margin: 0 0 clamp(12px, 2vh, 24px);
    }

    .design-detail-box {
        box-sizing: border-box;
        padding: clamp(14px, 1.7vw, 22px);
    }

    .watch-visual-column {
        flex: 1 1 54%;
        min-width: 0;
        height: 100%;
        overflow: visible;
    }

    .watch-unit {
        top: 50%;
        bottom: auto;
        width: clamp(360px, min(46vw, 78svh), 650px);
        height: auto;
        transform: translateY(-50%);
    }

    #page2 .watch-unit,
    #page3 .watch-unit {
        right: clamp(-95px, -5vw, -35px);
    }

    .product-char {
        position: absolute;
        bottom: 0;
        left: 0;
        height: clamp(440px, 76svh, 760px);
        max-width: 48%;
        object-fit: contain;
        object-position: bottom center;
    }

    #page3 .watch-visual-column {
        order: 0;
    }

    #page3 .product-char {
        left: 0;
    }

    #page4.product-section {
        min-height: 560px;
    }
}

@media screen and (max-width: 768px) and (orientation: portrait) {
    #page2 .container,
    #page3 .container {
        padding: clamp(36px, 9vw, 64px) clamp(14px, 4vw, 28px) clamp(44px, 10vw, 72px) !important;
    }

    #page2 .model-title-wrap,
    #page3 .model-title-wrap {
        margin: 0 0 clamp(14px, 4vw, 24px) !important;
        z-index: 40;
    }

    #page2 .model-name-img,
    #page3 .model-name-img {
        width: min(94%, 520px) !important;
        max-width: none !important;
        margin: 0 !important;
    }

    #page2 .watch-visual-column,
    #page3 .watch-visual-column {
        height: clamp(420px, 118vw, 700px) !important;
        margin: 0 0 clamp(24px, 7vw, 44px) !important;
        overflow: hidden !important;
    }

    #page2 .watch-unit,
    #page3 .watch-unit {
        top: 50% !important;
        bottom: auto !important;
        left: 28% !important;
        right: auto !important;
        width: clamp(270px, 88vw, 570px) !important;
        height: auto !important;
        transform: translate(-50%, -50%) !important;
    }

    #page2 .product-char,
    #page3 .product-char {
        top: 50% !important;
        bottom: auto !important;
        left: 75% !important;
        right: auto !important;
        height: clamp(390px, 112vw, 660px) !important;
        max-width: 47% !important;
        object-fit: contain !important;
        transform: translate(-50%, -50%) !important;
    }

    #page2 .design-detail-box,
    #page3 .design-detail-box {
        position: relative;
        z-index: 50;
        padding: clamp(14px, 4vw, 22px) !important;
    }
}

@media screen and (max-width: 360px) and (orientation: portrait) {
    #page2 .watch-visual-column,
    #page3 .watch-visual-column {
        height: 410px !important;
    }

    #page2 .watch-unit,
    #page3 .watch-unit {
        width: 285px !important;
    }

    #page2 .product-char,
    #page3 .product-char {
        height: 395px !important;
    }
}