@charset "UTF-8";

/* --- 共通リセット --- */
* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
    font-family: "Helvetica Neue", Arial, "Hiragino Kaku Gothic ProN", "Hiragino Sans", sans-serif;
    color: #333; line-height: 1.8;
    min-width: 850px;
    background-color: #f7f7f7; 
}

.fixed-left-logo h1 {
    margin: 0;
    padding: 0;
    font-size: inherit;
    font-weight: inherit;
    line-height: inherit;
}


/* ---左下固定ロゴの配置---------------------------------------------------------------------------- */
.fixed-left-logo {
    position: fixed;
    bottom: 40px; 
    left: 40px;   
    z-index: 10;
}

.fixed-left-logo img {
    width: 250px; 
    height: auto; 
    display: block;
}

@media screen and (max-width: 800px) {
    .fixed-left-logo {
        display: none;
    }
}
/* ---左下固定ロゴの配置ここまで-------------------------------------------------------------------- */




/* ---左側のぷかぷか背景画像----------------------------------------------------------------------- */

html body .left-cup-wrapper {
    /* 1種類目 */
    --cup-scale: 0.7;       /* サイズ（元のサイズそのままなら 1.0 ） */
    --cup-x: 0px;           /* 横の位置 */
    --cup-y: 30px;           /* 縦の位置 */

    /* 2種類目 */
    --cake-scale: 0.9;
    --cake-x: 30px; 
    --cake-y: -280px;

    /* 3種類目 */
    --drink-scale: 0.5; 
    --drink-x: 450px; 
    --drink-y: 500px; 
}

.left-cup-wrapper {
    position: fixed;
    z-index: 1; 
    top: 280px; 
    left: calc(50% - 350px);  
    pointer-events: none;
    display: grid;
    grid-template-columns: 1fr;
}

.left-cup-img {
    grid-area: 1 / 1;
    position: relative;
    height: auto;
    display: block;
    transform-origin: left top; 
}

.left-cup-wrapper .cup-item {
    animation: cupPukaEasy 3.2s ease-in-out infinite; 
}
.left-cup-wrapper .cake-item {
    animation: cakePukaEasy 5.5s ease-in-out infinite;
}
.left-cup-wrapper .drink-item {
    animation: drinkPukaEasy 4.8s ease-in-out infinite;
}

/* -----------------------------------------------------------
   🔄 アニメーションの仕組み ＆ 【左右のゆらゆら幅】調整場所！
   ----------------------------------------------------------- */
@keyframes cupPukaEasy {
    0%, 100% { transform: scale(var(--cup-scale)) translate(var(--cup-x), var(--cup-y)) rotate(-8deg); }
    50%      { transform: scale(var(--cup-scale)) translate(calc(var(--cup-x) + 40px), calc(var(--cup-y) - 12px)) rotate(-4deg); } 
    /* 📝 横の揺れをさらに大きくしたい時は、上の「+ 15px」を「+ 30px」などに増やします */
}

@keyframes cakePukaEasy {
    0%, 100% { transform: scale(var(--cake-scale)) translate(var(--cake-x), var(--cake-y)) rotate(4deg); }
    50%      { transform: scale(var(--cake-scale)) translate(calc(var(--cake-x) - 5px), calc(var(--cake-y) + 10px)) rotate(8deg); } 
    /* 📝 横の揺れをさらに大きくしたい時は、上の「- 15px」を「- 30px」などに増やします */
}

@keyframes drinkPukaEasy {
    0%, 100% { transform: scale(var(--drink-scale)) translate(var(--drink-x), var(--drink-y)) rotate(-2deg); }
    50%      { transform: scale(var(--drink-scale)) translate(calc(var(--drink-x) + 25px), calc(var(--drink-y) - 10px)) rotate(-6deg); } 
    /* 📝 横の揺れをさらに大きくしたい時は、上の「+ 12px」を「+ 25px」などに増やします */
}


@media screen and (min-width: 1201px) {
    .left-cup-img {
        width: calc(230px + 15vw); 
    }
    .left-cup-wrapper {   
        margin-left: calc(-210px - 11vw); 
    }
}

@media screen and (max-width: 1200px) and (min-width: 801px) {
    .left-cup-img {
        width: calc(120px + 18vw); 
    }
    .left-cup-wrapper {
        left: calc(50% - 275px);    
        margin-top: 60px; 
        margin-left: calc(-100px - 14vw); 
    }
}

@media screen and (max-width: 800px) {
    .left-cup-wrapper { 
        display: none !important; 
    }
}
/* ---左側のぷかぷか背景画像ここまで------------------------------------------------------------------ */




.scrolling-coffee-bean {
    position: absolute;
    z-index: 90;
    pointer-events: none;
    width: 32px;  /* 💡24pxから32pxに拡大 */
    height: 32px; /* 💡24pxから32pxに拡大 */
    transition: transform 0.08s linear, top 0.1s cubic-bezier(0.1, 0.8, 0.2, 1), left 0.3s ease;
    will-change: transform, top, left;
}


#section2 {
    overflow: hidden;
}

/* 巨大テキスト自体の設定 */
#section2 .mega-bg-text-container {
    position: absolute;
    top: 50%;
    left: 0;
    font-size: 40vw; 
    font-weight: 900;
    font-family: 'Times New Roman', serif;
    color: #6f4e37;
    opacity: 0.04; 
    white-space: nowrap;
    letter-spacing: 0.08em;
    pointer-events: none;
    z-index: 0; 
    transition: transform 0.1s cubic-bezier(0.1, 0.8, 0.2, 1);
    will-change: transform;
}




/* ==========================================================================
   📱 スマホ・タブレット縦（800px以下）のエリアに追記
   ========================================================================== */
@media screen and (max-width: 800px) {
    #section2 .mega-bg-text-container {
        display: none !important; /* スマホでは存在自体を消す */
    }
}


/* ---wrapperの統一ルール-------------------------------------------------------------------------- */

/* 1. 全セクションの基本ルールを一括適用 */
.main-wrapper section,
.main-wrapper .section {
    padding: 90px 5%; 
    text-align: center;
    position: relative;  
    box-sizing: border-box;
}

.main-wrapper section::after,
.main-wrapper .section::after {
    content: "";
    position: absolute;
    bottom: 0;  
    left: 30px; 
    right: 30px;
    height: 2px; 
    background-color: #e1e1e1; 
}

.main-wrapper section:last-of-type::after,
.main-wrapper .section:last-of-type::after {
    display: none;  
}

.main-wrapper .inner-content,
.main-wrapper .chef-profile-wrapper,
.main-wrapper .gallery-wrapper {
    width: 100%;
    max-width: 550px;
    margin: 0 auto;
}

@media screen and (max-width: 800px) {
    .main-wrapper section,
    .main-wrapper .section {
        padding: 60px 24px; 
    }
}


/* ---wrapperの統一ルールここまで--------------------------------------------------------------------- */






/* ---メインコンテナ------------------------------------------------------------------------------- */

.main-wrapper {
    width: 100%;
    max-width: 550px;   
    margin-left: auto; 
    margin-right: auto; 
    background-color: #fff;
    min-height: 100vh;
    position: relative;
    z-index: 5;
}



.sec-narrow .lead_2,
.sec-narrow .sec2 {
    max-width: 420px; 
    margin-left: auto; 
    margin-right: auto;
}

.sec-narrow .lead_2 {
    color: #444444;  
    letter-spacing: 0.15em; 
}

.sec-narrow .sec2 {
    color: #b0b0b0;  
    letter-spacing: 0.3em; 
    line-height: 2.5;  
}

.product-img {
    width: 100%;
    height: auto;
    display: block;
}



/* ---section_01--------------------------------------------------------------------------- */

.section_01 .lead {
    padding-left: 8%;
    padding-right: 8%;
    font-size: 1.2rem;
    color: #b0b0b0;
    letter-spacing: 0.2em;  
    line-height: 1.3;   
    font-weight: 400;
}

.sp-top-logo {
    display: none;
}

.mame {
    width: 50%;
    max-width: 300px;
    margin-top: 50px;  
    margin-bottom: -30px; 
    margin-left: auto;
    margin-right: auto;
}


.mame img {
    width: 100%;
    height: auto;
    display: block;
}

.main-slider {
    width: 100%;
    position: relative;
    margin-top: 0;
    display: grid;
    overflow: hidden;
}

.slider-img {
    grid-area: 1 / 1;
    width: 100%;
    height: auto;
    display: block;
    opacity: 0;
    animation: slideShow 20s infinite ease-in-out;
}

.slider-img:nth-child(1) { animation-delay: 0s; }
.slider-img:nth-child(2) { animation-delay: 5s; }
.slider-img:nth-child(3) { animation-delay: 10s; }
.slider-img:nth-child(4) { animation-delay: 15s; } 

@keyframes slideShow {
    0% { opacity: 0; transform: scale(1); }
    4% { opacity: 1; }  
    22% { opacity: 1; } 
    28% { opacity: 0; transform: scale(1.05); } 
    100% { opacity: 0; }
}

.main-wrapper .section_01 {
    padding: 0 0 90px 0; 
}


/* ---section_02-------------------------------------------------------------------------------- */

.lead_2 {
    font-family: 'Montserrat', sans-serif;
    color: #b0b0b0; 
    letter-spacing: 0.3em;
}


.sec2 .line-fade {
    display: block; 
}

.sec2 .line-fade:nth-child(1)  { transition-delay: 0.0s; }
.sec2 .line-fade:nth-child(2)  { transition-delay: 0.2s; }
.sec2 .line-fade:nth-child(3)  { transition-delay: 0.4s; }
.sec2 .line-fade:nth-child(4)  { transition-delay: 0.6s; }
.sec2 .line-fade:nth-child(5)  { transition-delay: 0.8s; }
.sec2 .line-fade:nth-child(6)  { transition-delay: 1.0s; }
.sec2 .line-fade:nth-child(7)  { transition-delay: 1.2s; }
.sec2 .line-fade:nth-child(8)  { transition-delay: 1.4s; }
.sec2 .line-fade:nth-child(9)  { transition-delay: 1.6s; }
.sec2 .line-fade:nth-child(10) { transition-delay: 1.8s; }
.sec2 .line-fade:nth-child(11) { transition-delay: 2.0s; }




/* ---section_03------------------------------------------------------------------------------- */

.menu-lead-text {
    font-size: 14px;
    color: #b0b0b0;
    line-height: 1.8;
    margin-top: 20px;
    letter-spacing: 0.05em;
}

.menu-container {
    max-width: 550px;
    margin: 0 auto;
    padding: 0 20px;
}

.menu-section {
    margin-bottom: 60px;
}

.menu-type-title {
    font-family: 'Montserrat', sans-serif;
    font-size: 24px;
    font-weight: 300;
    color: #444444;
    text-align: left;
    margin-bottom: 3px;
    letter-spacing: 0.05em;
}

.slider-wrapper {
    width: 100%;
    overflow-x: auto;
    overflow-y: hidden;
    scroll-snap-type: x mandatory; 
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
}

.slider-wrapper::-webkit-scrollbar {
    display: none;
}

.slider-track {
    display: flex;
    width: 100%;
    transition: transform 0s ease;
    will-change: transform;
}

.slider-track.is-animating {
    transition: transform 0.5s cubic-bezier(0.25, 1, 0.5, 1);
}

.menu-item {
    flex: 0 0 100%;  
    width: 100%;
    scroll-snap-align: center; 
    scroll-snap-stop: always; 
    box-sizing: border-box;
}

.menu-img-placeholder {
    width: 100%;
    aspect-ratio: 4 / 3; 
    background-color: #f7b14b; 
    color: #444444;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
}

.menu-info {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 15px;
    padding: 0 5px;
}

.menu-name {
    font-size: 14px;
    color: #444444;
    display: inline-block; 
    text-align: left; 
    line-height: 1.2; 
}

.menu-name small {
    font-size: 0.55rem;
    color: #888888;
    display: block; 
    line-height: 1.3; 
    margin-top: 2px; 
}

.menu-price {
    font-size: 14px;
    color: #444444;
    font-family: 'Montserrat', sans-serif;
}

.menu-actual-img {
    width: 100%;
    height: 100%;
    object-fit: cover; 
    display: block;
}



.slider-dots {
    display: flex;
    justify-content: center;
    gap: 8px;
    margin-top: 20px;
}

.dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background-color: #e0e0e0; 
    transition: background-color 0.3s ease;
    cursor: pointer;
}

.dot.active {
    background-color: #444444; 
}


/* ---section_04---------------------------------------------------------------------------------------- */

.chef-img-box {
    width: 100%;
    max-width: 500px;
    margin: 0 auto;
    margin-bottom: 45px; 
}

.chef-logo-box {
    margin-bottom: 20px;
}

.chef-name {
    font-size: 24px;
    font-weight: 100;
    color: #b0b0b0;
    letter-spacing: 0.3em;
    margin-bottom: 0px;
}

.chef-name-eng {
    display: block;
    font-size: 10px;
    color: #b0b0b0;
    font-weight: normal;
    margin-bottom: 40px;
}

.chef-description {
    font-size: 15px;
    color: #b0b0b0;
    line-height: 1.6;
    margin-bottom: 0;
}

.chef-main-img {
    width: 100%;
    height: auto;
    display: block;
}

.chef-logo-img {
    height: 40px;
    width: auto;
}

.chef-accordion-container {
    max-width: 550px;
    margin: 0 auto;
    padding: 0 20px;
}

.accordion-trigger {
    display: none;
}

.accordion-item {
    background: #ffffff;
    border: 1px solid #e2e2e2;
    border-radius: 100px; 
    margin-bottom: 15px;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.05);
    overflow: hidden;
    transition: border-radius 0.5s ease; 
}

.accordion-title {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 11px 35px; 
    cursor: pointer;
    position: relative;
    user-select: none;
    transition: color 0.3s ease;
    font-family: 'Montserrat', sans-serif;
    font-size: 16px;                                        
    color: #888888;                                         
    font-weight: 300;                                       
    letter-spacing: 0.08em;                                 
}

.accordion-title::after {
    content: '';
    display: inline-block;
    width: 0;
    height: 0;
    border-left: 5px solid transparent;
    border-right: 5px solid transparent;
    border-top: 5px solid #888;
    transition: transform 1.2s cubic-bezier(0.25, 1, 0.5, 1); 
}

.accordion-content {
    max-height: 0; 
    opacity: 0; 
    padding: 0 30px; 
    background-color: #fafafa;
    overflow: hidden; 
    transition: max-height 1.2s cubic-bezier(0.25, 1, 0.5, 1), 
                padding 1.2s cubic-bezier(0.25, 1, 0.5, 1),
                opacity 0.9s ease;
}

.accordion-trigger:checked ~ .accordion-content {
    max-height: 2000px; 
    opacity: 1;               
    padding: 25px 30px; 
    border-top: 1px solid #f5f5f5;
}

.accordion-item:has(.accordion-trigger:checked) {
    border-radius: 30px; 
}

.accordion-trigger:checked ~ .accordion-title {
    color: #444444;
    font-weight: 400;
}

.accordion-trigger:checked ~ .accordion-title::after {
    transform: rotate(180deg);
}

@media (max-width: 767px) {
    .accordion-title { padding: 11px 20px; }
    .accordion-content { padding: 0 15px; }
    
    .accordion-trigger:checked ~ .accordion-content {
        padding: 20px 15px;
		max-height: 2000px;
    }
    
    .accordion-item:has(.accordion-trigger:checked) { border-radius: 30px; }
    .history-list .year { width: 75px; }
    .history-list { display: block; width: 100%; }
}

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

.history-list li {
    display: flex;
    align-items: flex-start;
    line-height: 1.7;
    margin-bottom: 14px;
}

.history-list li:last-child { margin-bottom: 0; }

.history-list .year {
    font-family: 'Montserrat', "Helvetica Neue", Arial, sans-serif;
    font-size: 14px;                                        
    color: #b0b0b0;                                         
    font-weight: 100;                                       
    width: 90px;
    flex-shrink: 0;
    text-align: left;
}

.history-list .text {
    font-family: "Helvetica Neue", Arial, "Hiragino Kaku Gothic ProN", sans-serif;
    font-size: 14px;                                        
    color: #b0b0b0;                                         
    font-weight: 400;                                       
    flex-grow: 1;
    text-align: left;
}

img.chef-main-img.fade-in.js-fade-up-chef {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 3.0s cubic-bezier(0.25, 1, 0.5, 1), 
                transform 3.0s cubic-bezier(0.25, 1, 0.5, 1);
    will-change: opacity, transform;
}

img.chef-main-img.fade-in.js-fade-up-chef.is-visible {
    opacity: 1;
    transform: translateY(0);
    transition: opacity 3.0s cubic-bezier(0.25, 1, 0.5, 1), 
                transform 3.0s cubic-bezier(0.25, 1, 0.5, 1);
}

.fade-left, .fade-right, .zoom-in {
    opacity: 0;
    transition: all 0.8s ease-out;
}
.fade-left { transform: translateX(-50px); }
.fade-right { transform: translateX(50px); }
.zoom-in { transform: scale(0.9); }

.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s ease-out;
}

.is-visible {
    opacity: 1;
    transform: translate(0) scale(1);
}




.chef-lead-block {
    text-align: center;
    max-width: 550px;
    margin: 60px auto 0 auto;
    padding: 0 20px;
}

.chef-lead-eng {
    font-family: "Helvetica Neue", Arial, "Hiragino Kaku Gothic ProN", "Hiragino Sans", sans-serif;
    font-size: 14px;
    font-weight: 400;
    color: #b0b0b0;
    line-height: 1.8;
    letter-spacing: 0.05em;
    margin-bottom: 40px;
}

.chef-lead-jp {
    font-family: "Helvetica Neue", Arial, "Hiragino Kaku Gothic ProN", "Hiragino Sans", sans-serif;
    font-size: 14px;
    color: #b0b0b0;
    line-height: 2.2;
    letter-spacing: 0.25em;
}

.chef-lead-jp p {
    margin: 0;
}


/* ==========================================================================
   📱 スマホ・タブレット縦（800px以下）⭐どんなブラウザでも絶対キープ版
   ========================================================================== */
@media screen and (max-width: 800px) {

    .chef-lead-block {
        margin-top: 45px;
        padding-left: 4px; 
        padding-right: 4px;
        max-width: 100%;
    }

    .chef-lead-eng {
        margin-bottom: 12px;
    }

    .chef-lead-jp {
        font-size: 13px;
        line-height: 2.2; 
        letter-spacing: 0.12em; 
        padding: 0;
    }

    .chef-lead-jp p {
        white-space: nowrap; 
        display: block;
        width: 100%;
    }
}




/* ---section_05---------------------------------------------------------------------------------------- */


.gallery-wrapper {
    max-width: 600px;
    margin: 0 auto;
    box-sizing: border-box;
}

.gallery-header {
    text-align: left;
    margin-bottom: 20px;
}

.gallery-header h2 {
    font-family: 'Montserrat', sans-serif;
    font-size: 28px;
    font-weight: 300;
    color: #333;
    margin: 0 0 5px 0;
}

.gallery-header p {
    font-family: 'Montserrat', sans-serif;
    font-size: 12px;
    font-weight: 300;
    color: #999;
    margin: 0;
}

.gallery-main-view {
    width: 100%;
    aspect-ratio: 1 / 1;
    overflow: hidden;
    margin-bottom: 15px;
    background-color: #f5f5f5;
}

.gallery-main-view img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.gallery-thumbnails {
    display: flex;
    gap: 8px;
    overflow-x: auto;
    padding-bottom: 5px;
    scrollbar-width: thin;
}

.thumb-item {
    flex: 0 0 calc(16.666% - 7px);
    min-width: 60px;
    aspect-ratio: 1 / 1;
    overflow: hidden;
    cursor: pointer;
    opacity: 0.5;
    transition: opacity 0.3s;
}

.thumb-item.active,
.thumb-item:hover {
    opacity: 1;
}

.thumb-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}
/* ---メインコンテナここまで------------------------------------------------------------------------- */




/* ----------ナビゲーション------------------------------------------------------------------------- */

.side-nav {
    position: fixed;
    z-index: 100;
    top: 240px; 
    left: calc(50% + 275px + (100vw - 550px) / 4);
    transform: translateX(-50%); 
    right: auto; 
}

.side-nav ul {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 12px; 
}

.side-nav a {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 270px;         
    padding: 3px 22px;   
    background-color: #ffffff;
    color: #444444;
    text-decoration: none;
    font-family: 'Montserrat', sans-serif;
    font-size: 0.85rem;
    font-weight: 300; 
    letter-spacing: 0.08em; 
    border-radius: 8px;       
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05), 
                0 1px 3px rgba(0, 0, 0, 0.03);            
    transition: all 0.3s ease;
    position: relative;
}

.side-nav a::after {
    content: "〉";
    font-size: 0.75rem;
    color: #999999; 
    font-weight: normal;
    transition: transform 0.3s ease;
}

/* --- ホバー演出 --- */
.side-nav a:hover {
    background-color: #ffffff; 
    color: #b5b5b5;            
    transform: translateY(-3px); 
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.08), 
                0 2px 5px rgba(0, 0, 0, 0.04);
}

.side-nav a:hover::after {
    transform: translateX(3px);
    color: #333333;
}


/* --------- ナビ下デザイン --------- */
.fixed-nav-msg {
    position: fixed;
    z-index: 100;
    top: 500px; 
    left: calc(50% + 275px + (100vw - 550px) / 4);
    transform: translateX(-50%);
    width: 270px; 
    padding-left: 8px;
    box-sizing: border-box;
    font-family: 'Montserrat', sans-serif; 
    font-size: 0.65rem;    
    font-weight: 300;     
    color: #444444;       
    line-height: 1.8;     
    letter-spacing: 0.5em;    
    text-align: left;     
    display: block;
}


/* --------- ナビ下のInstagramボタン --------- */
.nav-insta-btn {
    position: fixed;
    z-index: 100;
    top: 610px; 
    left: calc(50% + 275px + (100vw - 550px) / 4);
    transform: translateX(-50%); 
    margin-left: -114px; 
    width: 42px;
    height: 42px;
    background-color: #ffffff;
    border-radius: 50%; 
    display: flex;
    justify-content: center;
    align-items: center;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05), 
                0 1px 3px rgba(0, 0, 0, 0.03);       
    transition: all 0.3s ease;
    text-decoration: none;
}

.nav-insta-btn svg {
    width: 20px;
    height: 20px;
    color: #444444; 
    transition: all 0.3s ease;
}

.nav-insta-btn:hover {
    transform: translateX(-50%) translateY(-3px); 
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.08), 
                0 2px 5px rgba(0, 0, 0, 0.04);
}

.nav-insta-btn:hover svg {
    color: #b5b5b5; 
}


/* --- スマホバーガーメニュー --- */
.sp-menu-toggle {
    display: none; 
    position: fixed; 
    top: 15px; 
    right: 15px;
    width: 45px; 
    height: 45px; 
    background: #000; 
    z-index: 200;
}

.sp-menu-toggle span { 
    position: absolute; 
    left: 12px; 
    width: 21px; 
    height: 2px; 
    background: #fff; 
}

.sp-menu-toggle span:nth-child(1) { top: 16px; }
.sp-menu-toggle span:nth-child(2) { top: 23px; }
.sp-menu-toggle span:nth-child(3) { top: 30px; }

.sp-nav {
    position: fixed; 
    top: 0; 
    right: -100%; 
    width: 100%; 
    height: 100%;
    background: rgba(0, 0, 0, 0.92); 
    z-index: 150; 
    transition: 0.4s;
    display: flex;
    flex-direction: column;
    justify-content: space-between; 
    align-items: center;
    box-sizing: border-box;
}

.sp-nav.active { 
    right: 0; 
}

.sp-nav ul { 
    padding-top: 120px; 
    margin: 0;
    text-align: center; 
    list-style: none; 
    width: 100%;
}

.sp-nav a { 
    color: #fff; 
    text-decoration: none; 
    font-family: 'Montserrat', sans-serif;   
    font-size: 18px;  
    font-weight: 300; 
    letter-spacing: 0.1em; 
    padding: 12px 0; 
    
    display: block; 
}

.sp-nav-logo {
    width: 100%;
    text-align: center;
    padding-bottom: 60px; 
}

.sp-nav-logo img {
    height: 120px;
    width: auto; 
    object-fit: contain;
    display: inline-block;
}


.sp-nav-sns {
    width: 100%;
    text-align: center;
    margin: 15px 0;
}


.sp-nav-sns a {
    display: inline-flex;  
    align-items: center; 
    justify-content: center;
    gap: 8px;   
    font-size: 20px;
    font-weight: 300;
    letter-spacing: 0.12em;
    color: #fff;
    text-decoration: none;
    font-family: 'Montserrat', sans-serif;  
    width: auto;  
    padding: 12px 20px;
}

.sp-nav-sns a .instagram-icon {
    width: 22px;
    height: 22px;
    stroke: #fff;
    display: block;
    transform: translateY(0.5px); 
}


/* ----------ナビゲーションここまで！----------------------------------------------------------------- */








/* ----------フッター------------------------------------------------------------------------------ */
.oas-exclusive-footer {
    background-color: #000000;
    color: #ffffff;
    padding: 60px 0 20px 0;
    font-family: 'Montserrat', sans-serif;
    position: relative;
    z-index: 10; 
}

.oas-footer-container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 40px;
    display: flex;
    justify-content: space-between; 
    align-items: flex-start;
    gap: 40px; 
}

.oas-footer-left {
    margin-right: 0; 
    width: 280px; 
    flex-shrink: 0;
}

.oas-footer-left img {
    height: 60px;
    width: auto;
    display: block;
    margin-bottom: 20px; 
}

.oas-footer-info {
    margin-top: 15px;
}

.oas-footer-info p {
    font-size: 0.8rem; 
    color: #cccccc; 
    line-height: 1.7;
    margin: 0 0 6px 0;
    letter-spacing: 0.05em; 
}

.oas-footer-info p:last-child {
    margin-bottom: 0;
}

.oas-footer-info p.oas-info-address {
    line-height: 1.4; 
    margin-bottom: 8px;  
}

.oas-footer-info .oas-info-zip {
    font-size: 0.7rem; 
    color: #999999; 
    letter-spacing: 0.02em; 
}

.oas-footer-center {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 20px;
    padding-top: 4px; 
    width: 140px; 
    flex-shrink: 0;
}

.oas-footer-links {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
    text-align: left; 
}

.oas-exclusive-footer .oas-footer-links a {
    color: #ffffff;
    text-decoration: none;
    font-size: 0.95rem;
    letter-spacing: 0.08em;
    transition: opacity 0.3s;
    display: block;
}

.oas-exclusive-footer .oas-footer-links a:hover {
    opacity: 0.6;
}

.oas-footer-sns {
    display: flex;
    gap: 15px;
    align-self: flex-start;
}

.oas-exclusive-footer .oas-sns-circle {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    border: 1px solid #ffffff;
    color: #ffffff;
    text-decoration: none;
    transition: all 0.3s ease;
}

.oas-exclusive-footer .oas-sns-circle svg {
    width: 18px;
    height: 18px;
}

.oas-exclusive-footer .oas-sns-circle:hover {
    background-color: #ffffff;
    color: #000000;
}

.oas-footer-right {
    width: 500px; 
    height: 200px; 
    border-radius: 4px;
    overflow: hidden;
    flex-grow: 1; 
    max-width: 600px;
}

.oas-exclusive-footer .oas-footer-right iframe {
    width: 100%;
    height: 100%;
    border: none;
    filter: grayscale(100%) sepia(10%) contrast(90%);
}

.oas-footer-copyright {
    max-width: 1100px;
    margin: 40px auto 0 auto;
    padding-top: 20px;
    border-top: 1px solid #222222;
    text-align: center;
}

.oas-footer-copyright p {
    font-size: 0.75rem;
    color: #666666;
    margin: 0;
}
/* ----------フッターここまで----------------------------------------------------------------- */


/* ==========================================================================
   💻 中型PC・デスクトップ（1101px 〜 1250px辺りのサイドナビ位置微調整）
   ========================================================================== */
@media screen and (max-width: 1250px) {
    .main-wrapper {
        margin-right: 160px; 
    }
    .side-nav {
        left: auto;
        right: 10px; 
    }
}

/* ==========================================================================
   💻 ノートPC・タブレット横（801px 〜 1100px）
   ========================================================================== */
@media screen and (max-width: 1100px) and (min-width: 801px) {
    .main-wrapper {
        margin-right: 220px; 
        margin-left: auto;
    }
    
    .side-nav {
        left: auto;
        right: 20px; 
        top: 180px;
    }
    
    .side-nav a {
        width: 160px; 
        font-size: 0.75rem; 
        padding: 6px 15px;
    }

    .fixed-nav-msg {
        left: auto;
        right: 20px;
        transform: none;
        width: 160px;
        top: 380px;
        letter-spacing: 0.3em;
    }

    .nav-insta-btn {
        left: auto;
        right: 138px; 
        transform: none;
        margin-left: 0;
        top: 480px;
    }
}


/* ==========================================================================
   📱 スマホ・タブレット縦（800px以下）⭐完全にレスポンシブ崩れを防ぐエリア
   ========================================================================== */
@media screen and (max-width: 800px) {

    html body {
        min-width: 100% !important;
        overflow-x: hidden; 
    }
    
    main.main-wrapper { 
        max-width: none; 
        width: 100%; 
        margin: 0;
        box-shadow: none; 
        overflow: hidden;
    }

    /* デスクトップ用固定ナビ・メッセージを完全消去 */
    .side-nav, 
    .fixed-nav-msg, 
    .nav-insta-btn, 
    .fixed-bg-layer { 
        display: none !important;
    }

    /* バーガーメニューを有効化 */
    .sp-menu-toggle { 
        display: block;
    }

    .main-slider {
        width: 100%;
        max-width: 100%;
        overflow: hidden; 
    }

    .inner-content,
    .inner-content_4 {
        width: 100%;
        box-sizing: border-box;
    }
    
    .inner-content::after,
    .inner-content_4::after {
        width: 80%;
    }

    /* スマホ用トップロゴ表示 */
    .sp-top-logo {
        display: block;
        position: absolute;
        top: 20px;
        left: 20px; 
        z-index: 10;
        mix-blend-mode: screen;
    }

    .sp-top-logo img {
        height: 60px; 
        width: auto;
        display: block;
    }
    
    .oas-exclusive-footer {
        overflow: hidden;
        width: 100%;
    }

    .oas-exclusive-footer .oas-footer-container {
        display: grid;
        grid-template-columns: 1fr; 
        gap: 0; 
        padding: 0 24px;
        width: 100%;
        box-sizing: border-box;
    }
    
    .oas-exclusive-footer .oas-footer-left {
        grid-column: 1 / 2;
        align-self: start;              
        margin-right: 0;
        width: 100%;
        border-bottom: 1px solid #333333; 
        padding-bottom: 35px;
        margin-bottom: 35px;
        box-sizing: border-box;
    }
    
    .oas-exclusive-footer .oas-footer-center {
        grid-column: 1 / 2;         
        align-self: start;
        align-items: flex-start;    
        padding-top: 0; 
        width: 100%;
        border-bottom: 1px solid #333333;
        padding-bottom: 35px;
        margin-bottom: 35px;
        box-sizing: border-box;
    }
    
    .oas-exclusive-footer .oas-footer-right {
        grid-column: 1 / 2;         
        width: 100%;
        max-width: 100%;
        height: 200px; 
        box-sizing: border-box;
    }

    .oas-exclusive-footer .oas-footer-right iframe {
        width: 100%;
        max-width: 100%;
        height: 100%; 
    }

    .oas-exclusive-footer .oas-footer-links {
        padding-top: 0;
    }

    .oas-exclusive-footer .oas-footer-left img {
        height: 56px; 
    }

    .oas-exclusive-footer .oas-footer-links a {
        font-size: 0.9rem; 
    }

    .logo-text { font-size: 2.2rem; font-weight: 900; margin: 20px 0; color: #2b1f1a; }
    .main-img, .product-img { width: 100%; height: auto; }
    .tag { color: #d32f2f; font-weight: bold; }
    .price-box { display: inline-block; padding: 5px 20px; border: 1px solid #d32f2f; color: #d32f2f; margin: 15px 0; font-weight: bold; }
    .btn-common { display: inline-block; padding: 12px 40px; border: 1px solid #ccc; text-decoration: none; color: #333; margin-top: 20px; font-weight: bold; }
} 


/* ==========================================================================
   🔄 スライダー用共通コアシステム（最下部に完全固定）
   ========================================================================== */
html body .slider-wrapper {
    position: relative;
    width: 100%;
    max-width: 100%;
    margin-right: auto;
    margin-left: auto;
    overflow: hidden; 
    box-sizing: border-box;
}

html body .slider-wrapper .slider-track {
    display: flex;
    margin: 0;
    padding: 0;
    list-style: none;
    will-change: transform;
    transition: none; 
}

html body .slider-wrapper .slider-track.is-animating {
    transition: transform 0.5s cubic-bezier(0.25, 1, 0.2, 1);
}

html body .slider-wrapper .slider-track > * {
    flex: 0 0 100%;
    width: 100%;
    max-width: 100%;
    min-width: 100%;
    box-sizing: border-box;
}

html body .slider-wrapper .slider-track img {
    width: 100%;
    max-width: 100%;
    height: auto;
    display: block;
}