html {
    scroll-behavior: smooth;
}

html,
body {
    overflow-x: hidden;
}

body {
    font-family: "Noto Sans JP", "Helvetica Neue", Arial, sans-serif;
    margin: 0;
    padding: 0;
    background-color: #ffffff;
    color: #333;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

.bg1 {
    opacity: 1;
}


.hero-box video {
    width: 100vw;
}





main {
    flex: 1;
    /* display: flex; */
    padding: 0;
    /* column-gap: 99px; */
    /* flex-direction: column; */
    row-gap: 20px;
}

section {
    /* max-width: 2000px; */
}

.grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.card {
    background: white;
    border-radius: 8px;

    overflow: hidden;
    text-align: center;

}

.card:hover {
    transform: translateY(-5px);

}

.card h3 {
    color: #005bac;
    margin: 1rem 0 0.5rem 0;
}

.card p {
    padding: 0 1rem;
    margin: 0.5rem 0;
}

.card-link {
    display: inline-block;
    background-color: #005bac;
    color: white;
    padding: 0.8rem 1.5rem;
    text-decoration: none;
    border-radius: 6px;
    margin: 1rem 0;
    font-weight: bold;
    transition: background-color 0.3s ease;
}

.card-link:hover {
    background-color: #004080;
}

.about-card {
    padding: 2rem 1rem;
}

.card img {
    width: 100%;
    height: 200px;
    object-fit: cover;
}

.products-bg1 {
    width: 100%
}

* {
    box-sizing: border-box;
}



.back-link {
    text-align: center;
    margin-top: 2rem;
}

.back-link a {
    display: inline-block;
    background-color: #005bac;
    color: white;
    padding: 1rem 2rem;
    text-decoration: none;
    border-radius: 8px;
    font-weight: bold;
    transition: background-color 0.3s ease;
}

.back-link a:hover {
    background-color: #004080;
}


.section1 {
    /* padding: 5rem 0rem; */
    background: rgb(255, 255, 255);
    height: max-content;
    /* width: 100%; */
    /* position: relative; */
    /* これ必須 */
    /* overflow: visible; */
    /* はみ出し許可 */
    margin-top: 30px;
}

.section2 {
    width: 90vw;
    height: max-content;
    display: flex;
    /* height: max-content; */
    flex-wrap: nowrap;
}









/* section1 us ---------------------------------------------*/
.fade-up {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.1s ease;
}

.fade-up.show {
    opacity: 1;
    transform: translateY(0);
}

.section1 .us {
    /* display: flex; */
    /* justify-content: center; */
    /* gap: 40px; */
    width: 100vw;
    /* height: max-content; */
}


.us1 {
    transform: scaleX(-1);
    margin-top: 12%;
    opacity: 0.15;
    width: 28%;
    height: 30%;
}

.us2 {
    /* position: absolute; */
    /* left: 20%; */
    /* bottom: 0px; */
    /* margin-bottom: 100%; */
    width: 1150px;
    height: 220px;
    transform: scaleX(-1);
    mask-image: radial-gradient(circle, rgba(0, 0, 0, 1) 40%, rgba(0, 0, 0, 0) 100%);
}

.us-images {
    /* position: absolute; */
    /* inset: 0; */
    /* z-index: 0; */
    display: flex;
    width: 100%;
    flex-direction: column;
    align-content: center;
    align-items: center;
    justify-content: center;
    height: max-content;
}

/* 左右の画像列 */
.side {
    position: absolute;
    display: flex;
    flex-direction: column;
    top: 0px;
    /* right: 0px; */
    z-index: 2;
    row-gap: 10px;
    width: 20vw;
}

.side img {
    /* width: 400px; */
    /* height: 300px; */
    object-fit: cover;
}

.side.left {
    left: 0;
}

.side.right {
    right: 0;
}


.side.left img {
    clip-path: polygon(0% 0%,
            100% 0%,
            90% 100%,
            0% 100%);
}

.side.right img {
    clip-path: polygon(10% 0%,
            100% 0%,
            100% 100%,
            0% 100%);
}

/* 中央テキスト */
.center-text {
    position: absolute;
    /* max-width: 800px; */
    /* size: 1rem; */
    /* width: 80vw; */
    text-align: center;
    top: 50%;
    z-index: 3;
    /* font-family: 'A1 Mincho', serif; */
    position: absolute;
    /* top: 30%; */
    left: 50%;
    transform: translate(-50%, -50%);
    transform: translate(-50%, -50%);
    /* background-color: #ffffffab; */
    border-radius: 20px;
}


.center-text h3 {
    font-size: 3vw;
    color: #1a2c7d;
}

.center-text h2 {
    margin-bottom: 20px;
    font-size: 3vw;
    background: linear-gradient(180deg, #1d273e, #223e78, #0206ff);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}


.center-text p {
    line-height: 2;
    font-size: 1.2vw;
    font-weight: 600;
}




/*Pickup --------------------------------------- */
#product-slider {
    touch-action: pan-y;
    padding-top: 80px;
    /* height: 1000px; */
}

.product-slider {
    /* margin-top: 50px; */
    z-index: 30;
    width: max-content;
    max-width: 1036px;
}


.products-images {
    width: 100%;
    height: 100%;
    position: absolute;
    /* flex: 1; */
    /* pointer-events: none; */
    /* クリック邪魔防止 */
}



.products-bg1 {
    width: 100%;
    height: 100%;
}

.products-a {
    left: 80px;
    /* width: 30vw; */
    font-family: 'A1 Mincho', serif;
    position: relative;
    padding-top: 80px;
    /* padding-bottom: 20px; */
    /* padding-right: 30px; */
    margin-bottom: 20px;
    z-index: 10;
    color: #005bac;
    /* width: max-content; */
    max-width: 500px;
}


.home-button {
    display: inline-block;
    padding: 16px 40px;
    background: linear-gradient(145deg, #4facfe, #007bff);
    color: #fff;
    text-decoration: none;
    font-size: 18px;
    font-weight: bold;
    border-radius: 12px;

    box-shadow:
        0 8px 0 #0056b3,
        0 15px 25px rgba(0, 0, 0, 0.25);

    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

/* ホバーで少し沈む */
.home-button:hover {
    transform: translateY(3px) !important;
    box-shadow:
        0 3px 0 #0056b3,
        0 8px 15px rgba(0, 0, 0, 0.2);
}

/* クリック */
.home-button:active {
    transform: translateY(6px) !important;
    box-shadow:
        0 0 0 #0056b3,
        0 3px 8px rgba(0, 0, 0, 0.15);
}

.Pickup-title {
    font-size: 50px;
}

.Pickup-title2 {
    font-size: 18px;
    color: #0a63c7;
    margin: 0;
    font-weight: 500;
    display: inline-block;
    border-bottom: 2px solid #0a63c7;
}

.Pickup-p {
    line-height: 1.6;
    font-size: 2vw;
    color: #000000;
    padding-top: 50px;
}

.controls {
    display: flex;
    column-gap: 20px;
    height: max-content;
    justify-content: center;
    /* margin-right: 40px; */
    /* position: relative; */
    z-index: 10;
}

.next,
.prev {
    font-size: 25px;
    font-weight: 500;
}

.swiper {
    width: 86vw;
    margin-left: 10vw;
    /* overflow: hidden; */
}

.swiper-wrapper {
    /* display: flex; */
    /* transition-property: transform; */
    /* will-change: transform; */
}

.swiper-slide {
    flex-shrink: 0;
    /* width: 33.3333%; */
    /* 3枚表示 */
    box-sizing: border-box;
    padding: 0 5px;
}

/* =========================
   カード（ホバーなし）
========================= */
.product-item {
    flex-direction: column;
    gap: 1rem;
    background: white;
    padding: 1rem;
    box-sizing: border-box;
    border-radius: 8px;
}

/* 画像の基本状態 */
.product-item img {
    width: 100%;
    /* ← 60% → 100%に変更 */
    height: 250px;
    flex-shrink: 0;
    /* border-radius: 8px; */
    object-fit: cover;
}

/* 👇カードにホバーしたとき */
.product-item:hover img {
    transform: scale(1.04);
}

.product-text {
    /* flex: 1; */
    /* text-align: left; */
    display: flex;
    flex-direction: column;
    gap: 10px;
    height: 100%;
}

/* テキスト */
.product-item h3 {
    font-family: 'A1 Mincho', serif;
    margin: 0;
    font-size: 1.5rem;
    font-weight: bold;
    color: #005bac;
}

.product-item p {
    font-size: 1rem;
    color: #000000;
    line-height: 1.6;
    margin: 0;
}

/* ボタン */
.prev,
.next,
.stop {
    width: 50px;
    height: 50px;
    background: #fff;
    color: #333;
    border: none;
    border-radius: 8px;
    display: flex;
    align-items: center;
    /* ←縦中央 */
    justify-content: center;
    /* ←横中央 */
    margin-top: 20px;
    cursor: pointer;
    transition: 0.3s;
}

.prev:hover,
.next:hover {
    background: rgba(0, 0, 0, 0.8);
    color: #fff;
}

.stop {
    right: 5px;
}

.prev {
    right: 130px;
}

.next {
    right: 70px;
}

/* STRENGTHS数島工業さんの強み ----------------------------------------*/
/* =========================
   SECTION3 BASE
========================= */

.section3 {
    /* width: 100%; */
    min-height: 900px;
    position: relative;
    padding: 3rem 4rem;
    background: linear-gradient(to top, #b3e5ff, #ffffff);
    z-index: 1;
}


.section3 .fade-up {
    max-width: 100%;
    margin: 0 auto;
}

.strengths-list {
    display: grid;
    grid-template-columns: repeat(3, minmax(260px, 1fr));
    gap: 30px;
}

/* =========================
   TITLE
========================= */

.strengths-title {
    align-items: baseline;
    gap: 18px;
    font-family: 'A1 Mincho', serif;
    margin-bottom: 60px;
    position: relative;
    z-index: 2;
    color: #0b3b70;
}

.strengths-title h2 {
    text-align: left;
    font-size: 50px;
    color: #0b3b70;
}

.strengths-title h3 {
    font-size: 18px;
    color: #0a63c7;
    margin: 0;
    font-weight: 500;
    display: inline-block;
    border-bottom: 2px solid #0a63c7;
}

/* =========================
   CARD ITEM
========================= */

.strengths-item-01,
.strengths-item-02,
.strengths-item-03 {
    display: flex;
    flex-direction: column;
    background: #fff;
    box-shadow: 0 20px 40px rgba(15, 40, 89, 0.12);

}

.strengths-item-01:hover,
.strengths-item-02:hover,
.strengths-item-03:hover {
    transform: translateY(-8px);
    box-shadow: 0 26px 55px rgba(15, 40, 89, 0.18);
}

.strengths-image,
.strengths-image2,
.strengths-image3 {
    width: 100%;
    height: 350px;
    overflow: hidden;
    position: relative;
}

.strengths-image.collage img,
.strengths-image2 img,
.strengths-image3 img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.strengths-image::after,
.strengths-image2::after,
.strengths-image3::after {
    content: "";
    position: absolute;
    inset: 0;
    pointer-events: none;

    background: linear-gradient(130deg,
            rgba(255, 255, 255, 1) 0%,
            rgba(255, 255, 255, 1) 12%,
            rgba(255, 255, 255, 0) 11%,
            rgba(255, 255, 255, 0) 100%);
}


.strengths-texts {
    padding: 20px 25px;
}

.strengths-text {
    width: auto;
    text-align: left;
}

.strengths-text h3 {
    font-size: 26px;
    line-height: 1.4;
    color: #0023c0;
    font-family: 'A1 Mincho', serif;
    margin: 18px 0 0;
}

.strengths-text p {
    font-size: 16px;
    line-height: 1.9;
    letter-spacing: 0.02em;
    color: #4e627d;
    margin-top: 16px;
}


.circle-num {
    position: absolute;
    display: inline-flex;
    width: 64px;
    height: 64px;
    border-radius: 50%;
    border: 2px solid #0070c0;
    align-items: center;
    justify-content: center;
    font-size: 28px;
    color: #0070c0;
    background: white;
    z-index: 50;
}

.strengths-image-overlay {
    display: none;
}

/* =========================
   RESPONSIVE BASE
========================= */



/* our BUSINESS-----------------------------------------*/
.section4 {
    background: #3f72d6;
    min-height: 700px;
}

.section-header {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 5px;
    margin-bottom: 20px;
    font-family: 'A1 Mincho', serif;
    padding-bottom: 15px;

    width: fit-content;
}

.section-header h2 {
    font-size: 50px;
    letter-spacing: 2px;
    margin: 0;
}

.section-header p {
    font-size: 18px;
    color: #ffffff;
    margin: 0;
    font-weight: 500;
    border-bottom: 2px solid #ffffff;
}

/* 共通: セクション見出しを縦積み（上段英語 / 下段日本語）にして下線を付ける */
.two-line-header {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 6px;
    padding-bottom: 15px;
    width: fit-content;
    font-family: 'A1 Mincho', serif;
}

/* 各セクションで使われる上段タイトル（英語等） */
.two-line-header .head-en,
.two-line-header h2,
.two-line-header .Pickup-title,
.two-line-header h1 {
    margin: 0;
    color: #0a63c7;
    letter-spacing: 1px;
}


.projects__header {
    font-family: 'A1 Mincho', serif;

    align-items: center;
    gap: 6px;
    padding-bottom: 15px;
    width: fit-content;
}



.business-wrapper {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    max-width: 100%;
}

.business-left {
    flex: 0 0 45%;
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    padding-top: 0;
    gap: 15px;
    color: white;
    padding-left: 4rem;
    padding-top: 10rem;
}

.business-description {
    width: 450px;
    line-height: 1.8;
}

.business-description h3 {
    margin: 0;

    font-size: 30px;
    font-family: 'A1 Mincho', serif;
}

.business-description p {
    padding-top: 20px;
    margin: 0;
    font-size: 20px;
}

.business-right {
    flex: 1;
}

.business-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 0;
}

/* =========================
   CARD
========================= */

.business-card {
    position: relative;
    overflow: hidden;
    margin-left: -60px;

}

/* =========================
   IMAGE BOX
========================= */

.img-box {
    position: relative;
    overflow: hidden;
    width: 90%;
    height: 700px;

    /* ここがポイント：枠を平行四辺形にする */
    clip-path: polygon(15% 0%, 100% 0%, 85% 100%, 0% 100%);
}

/* 画像は普通のまま */
.img-box img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.ig1 {
    object-position: 58% 50%;
}

.img-box::before {
    content: "";
    position: absolute;
    inset: 0;
    z-index: 2;
    pointer-events: none;
    background: linear-gradient(to bottom, transparent 0%, transparent 75%, rgb(255 255 255 / 90%) 60%, rgb(255 255 255) 70%);
}




/* =========================
   ICON
========================= */

.icon {
    position: absolute;
    top: 480px;
    left: 20px;
    z-index: 3;

    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: rgba(30, 90, 168, 0.95);

    display: flex;
    align-items: center;
    justify-content: center;

    color: white;
    font-size: 18px;
    overflow: hidden;
}

.icon img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.icon .icon2 {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.icon .icon1 {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

/* =========================
   TEXT
========================= */

.text {
    position: absolute;
    bottom: 20px;
    left: 15px;
    z-index: 3;
    width: auto;
    max-width: 280px;
    color: #1f2a5a;
}

.text h3 {
    font-size: 20px;
    margin-bottom: 5px;
}

.text p {
    font-size: 13px;
    font-weight: bold;
    opacity: 0.9;
}


.business-button {
    display: inline-block;
    padding: 8px 40px;
    background: linear-gradient(145deg, #4facfe, #007bff);
    color: #fff;
    text-decoration: none;
    font-size: 14px;
    font-weight: bold;
    border-radius: 12px;

    box-shadow:
        0 8px 0 #0056b3,
        0 15px 25px rgba(0, 0, 0, 0.25);

    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

/* ホバーで少し沈む */
.business-button:hover {
    transform: translateY(3px) !important;
    box-shadow:
        0 3px 0 #0056b3,
        0 8px 15px rgba(0, 0, 0, 0.2);
}

/* クリック */
.business-button:active {
    transform: translateY(6px) !important;
    box-shadow:
        0 0 0 #0056b3,
        0 3px 8px rgba(0, 0, 0, 0.15);
}

/* =========================
   projects/施工実績
========================= */


.projects {
    position: relative;
    width: 100%;
    height: 45vw;
    padding: 6rem 4rem;
    margin: 0 auto;
    display: flex;
    overflow: hidden;
    background-color: #eafeffeb;
}

/* ===== 背景上とのグラデーション ===== */

.section5 img {
    width: 30vw;
}

.projects__floating-bg {
    position: absolute;
    bottom: -20px;
    left: -20px;
    border-radius: 50%;
    mask-image: radial-gradient(circle, rgba(0, 0, 0, 1) 20%, rgba(0, 0, 0, 0) 70%);

}

.projects__floating-bg2 {
    position: absolute;
    bottom: -20px;
    right: -20px;
    border-radius: 50%;
    mask-image: radial-gradient(circle, rgba(0, 0, 0, 1) 30%, rgba(0, 0, 0, 0) 60%);
}

.projects__floating-bg3 {
    position: absolute;
    top: 0;
    left: 0;
    border-radius: 50%;
    mask-image: radial-gradient(circle, rgba(0, 0, 0, 1) 20%, rgba(0, 0, 0, 0) 70%);
}

.projects__floating-bg4 {
    position: absolute;
    top: 0;
    right: 0;
    width: 700px;
    /* height: 450px; */
    /* border-radius: 50%; */
    mask-image: radial-gradient(circle, rgba(0, 0, 0, 1) 30%, rgba(0, 0, 0, 0) 60%);
}

/* ===== 左 ===== */
.projects__left {
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%) !important;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    width: 60%;
    z-index: 2;
}

.projects__header p {
    font-size: 2vw;
    color: #0a63c7;
    margin: 0;
    font-weight: 500;
    display: inline-block;
    border-bottom: 2px solid #0a63c7;
}



.projects__header h2 {
    font-size: 3vw;
    color: #0a63c7;
}

.projects__title {
    font-family: 'A1 Mincho', serif;
    font-size: 3vw;
    font-weight: 700;
    color: #0a57b5;
    line-height: 1.4;
    letter-spacing: 1px;
}

.projects__text {
    margin-top: 22px;
    font-size: 1.2vw;
    color: #2b5d8a;
    line-height: 1.8;
}

.blue-circle {
    width: 100px;
    height: 100px;
    background-color: blue;
    border-radius: 50%;
}



/* ===== 下部特徴 ===== */
.projects__features {
    position: absolute;
    bottom: 35px;
    display: flex;
    justify-content: center;
    gap: 25px;
    z-index: 15;
    margin-left: 200px;
    flex-wrap: wrap;
    margin-bottom: 100px;
}

.feature {
    display: flex;
    padding: 0 10px;
}


.feature .icon22 {
    width: 50px;
    height: 50px;

}

.feature>div {
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.feature .title {
    font-size: 18px;
    font-weight: 700;
    color: #133e71;
}

.feature .desc {
    font-size: 16px;
    color: #4d6f91;
    margin-top: 8px;
    line-height: 1.7;
}



/* RECRUIT ----------------------------------- */

.careers-section {
    position: relative;
    height: 500px;
    display: flex;
    align-items: center;
    padding-left: 50px;
    color: white;
    overflow: hidden;
}

/* =========================
   ぼかした背景レイヤー
========================= */
.careers-section::before {
    content: "";
    position: absolute;
    inset: 0;

    background:
        url('../assets/images/800_600/cssimage.jpg') right center / cover no-repeat;

    filter: blur(1px);
    /* ←ここでぼかし */
    transform: scale(1.1);
    /* 端の切れ対策 */

    z-index: 0;
    opacity: 0.8;
}

/* =========================
   青グラデを上に重ねる
========================= */
.careers-section::after {
    content: "";
    position: absolute;
    inset: 0;

    background: linear-gradient(to right,
            rgba(0, 80, 180, 1) 0%,
            rgba(18, 127, 199, 1) 35%,
            rgba(86, 147, 221, 0.443) 55%,
            rgba(0, 80, 180, 0.1) 65%,
            rgba(0, 81, 180, 0) 85%,
            rgba(0, 81, 180, 0.5) 100%);

    z-index: 1;
}


.letter-img {
    position: absolute;
    left: 550px;
    width: 600px;
    height: 700px;
    object-fit: contain;
    z-index: 3;
    pointer-events: none;
}

/* =========================
   テキストは最前面
========================= */
.careers-text {
    position: relative;
    z-index: 2;
    margin-left: 40px;
}

.title-en {
    font-family: 'A1 Mincho', serif;
    font-size: 50px;
    font-weight: bold;
    margin-bottom: 50px;
}

.title-jp {
    font-size: 18px;
    color: #ffffff;
    margin: 0;
    font-weight: 500;
    border-bottom: 2px solid #ffffff;
}

.content h2 {
    font-family: 'A1 Mincho', serif;
    font-size: 1.5rem;
    margin-bottom: 15px;
    color: #ffffff;
}

.description {
    font-size: 0.9rem;
    line-height: 1.6;
    margin-bottom: 20px;
}



/*medal---------------------------------------*/

.medal {
    padding: 0 20px;
    background: #f7f9fb;
    position: relative;
}

.medal__container {
    max-width: 100%;

}

.medal__features {
    display: flex;
    align-items: flex-start;
    justify-content: center;
    gap: 40px;
}

.medal__item {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 20px;

}

.medal__icon {
    width: 60px;
    height: 60px;
}

.medal__icon img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    display: block;
}

.medal__title {
    font-size: 18px;
    font-weight: bold;
}

.medal__desc {
    font-size: 14px;
    color: #666;
}

.medal-bg1 {
    width: 200px;
    height: 200px;
    position: absolute;
}

.company-name {
    font-size: 2rem;
    letter-spacing: 2px;
}

pp {
    font-size: 18px;
}

@media screen and (max-width: 1100px) {

    .medal__desc {
        display: none;
    }

    .medal__title {
        font-size: small;
    }

    .medal__icon {
        width: 30px;
    }

    .business-wrapper {
        display: flex;
        flex-direction: column;
    }

    .business-left {
        width: 100%
    }

    .business-description {
        width: 100%
    }

    .business-grid {
        scale: 0.8
    }

    .strengths-list {
        scale: 0.8;
        grid-template-columns: none;
    }

}

@media screen and (max-width: 1750px) {
    .products-images {
        height: 1500px
    }
}



/* =================================================
   📱 iPhone / スマホ本体（768px以下）
================================================= */

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



    html,
    body {
        overflow-x: hidden;
        max-width: 100%;
    }

    .home-button,
    .business-button {
        padding: 5px 11px;
        font-size: 12px;
    }

    /* ===== HERO ===== */
    #hero {
        /* height: 212px; */
    }

    .hero-box {
        height: 100%;
    }

    #TOPdouga {
        object-fit: contain;
    }



    /* ===== SECTION1 ===== */
    .section1 {
        height: 45vw;
        padding: 0;
        padding: 30px 0;
    }

    .section1 .us {
        display: flex;
        gap: 0px;
    }

    .side {
        display: none;
    }

    .side img {
        width: 100%;
        height: 90px;
    }

    .center-text {
        padding-top: 0%;
        left: 50%;
        /* display: flex; */
        /* flex-direction: column; */
    }

    .center-text h2 {
        font-size: 4vw;
        margin: 0;
    }

    .center-text h3 {
        font-size: 4vw;
        margin-bottom: 0;
    }

    .center-text p {
        font-size: 2vw;
        width: 82vw;
    }

    .us1 {
        /* width: 170px; */
        /* height: auto; */
        display: none;
        /* display: none; */
        left: 98px;
    }

    .us2 {
        display: none;
    }

    /* ===== PRODUCTS ===== */
    .section2 {
        height: auto;
    }

    .products-a {
        /* width: 100%; */
        /* left: 0; */
        /* padding: 20px 0 20px 40px; */
    }

    .Pickup-title {
        font-size: 15px;
    }

    .Pickup-title2 {
        font-size: 17px;
    }

    .Pickup-p {
        font-size: 13px;
        padding-top: 18px;
        /* width: 139px; */
    }

    .products-btn {
        padding: 3% 4%;
        font-size: 15px;
    }

    .product-slider {
        /* max-width: 60%; */
        /* top: 0; */
        /* padding-right: 0; */
    }

    .swiper-slide {
        width: auto;
    }

    .products-bg1 {
        /* height: 300px; */
    }

    .products-bg2 {
        /* display: none; */
    }

    .slide {
        flex: 0 0 100%;
    }

    .product-item img {
        /* height: 90px; */
        width: 90%;
        height: 90%;
    }

    .product-item {
        /* width: 100%; */
        /* height: 220px; */
        /* padding: 11px; */
        /* margin-top: 14px; */
    }

    .product-item h3 {
        /* font-size: 13px; */
    }

    .product-item p {
        font-size: 11px;
    }

    .prev,
    .next,
    .stop {
        display: none;
    }

    /* ===== STRENGTHS ===== */
    .section3 {
        padding: 1rem;
    }

    .strengths-list {
        grid-template-columns: 1fr;
    }

    .strengths-title h2 {
        font-size: 1rem;
    }

    .strengths-title h3 {
        font-size: 1rem;
    }

    /* カード内テキスト */
    .strengths-text h3 {
        font-size: 1rem;
        margin-top: 0;
    }

    .strengths-text p {
        font-size: 0.85rem;
        line-height: 1.4;
    }

    /* 画像を小さく */
    .strengths-image,
    .strengths-image2,
    .strengths-image3 {
        height: 150px;
    }

    .strengths-image img,
    .strengths-image2 img,
    .strengths-image3 img {
        height: 100%;
        object-fit: cover;
    }

    /* 番号バッジ */
    .circle-num {
        width: 26px;
        height: 25px;
        font-size: 14px;
    }

    /* ===== BUSINESS ===== */
    .section-header {
        margin-bottom: 0;
        padding: 0;
    }

    .business-wrapper {
        flex-direction: column;
        padding: 0;
    }

    .business-left {
        width: 100%;
        padding: 20px;
        gap: 0;
    }

    .business-description {
        width: 100%;
    }

    .section-header h2 {
        font-size: 1.25rem;
    }

    .section-header p {
        font-size: 0.9rem;
    }

    .business-description h3 {
        font-size: 1rem;
        line-height: 1.6;
    }

    .business-description p {
        font-size: 0.8rem;
    }

    /* グリッドを縦1列 */
    .business-grid {
        grid-template-columns: 1fr;
        gap: 4px;
        margin-bottom: 6px;
    }

    .business-right {
        width: 100%;
    }

    /* カード */
    .business-card {
        margin-left: 0;
        padding: 3px 25px;
        height: max-content;
    }

    .strengths-texts {
        padding: 10px 15px;
    }

    /* 斜め枠を解除（ここ重要） */
    .img-box {
        width: 100%;
        height: max-content;
        clip-path: none;
        /* ←スマホでは普通の四角にする */
    }

    /* アイコン位置調整 */
    .icon {
        top: auto;
        bottom: 80px;
        left: 10px;
        width: 45px;
        height: 45px;
    }

    /* テキスト */
    .text {
        width: 100%;
        max-width: none;
        display: flex;
        align-items: center;
        /* margin-bottom: -6%; */
        justify-content: space-evenly;
    }

    .tt {
        width: 57%;
        margin-right: 2%;
    }

    .text h3 {
        font-size: 0.85rem;
        margin-bottom: -2px;
    }

    .text p {
        margin: 0;
        font-size: 0.65rem;
    }

    .text-hover {
        width: 100%;
        padding: 2px 10px 2px 25px;
        ;
    }

    .text-hover::after {
        width: 17px;
        height: auto;
        font-size: 0.85rem;
    }

    .img-box::before {
        background: linear-gradient(to bottom, transparent 0%, transparent 68%, rgb(255 255 255 / 90%) 66%, rgb(255 255 255) 70%)
    }

    /* ===== PROJECT ===== */

    .projects {
        height: auto;
        padding: 30px 15px;
        flex-direction: column;
        align-items: center;
    }

    /* 中央コンテンツ */
    .projects__left {
        translate: none;
        position: relative;
        /* ← absolute解除 */
        left: 0;
        top: 50%;
        transform: none !important;
        width: 100%;
        padding: 0;
        text-align: center;
    }

    .projects__header {
        justify-content: center;
        text-align: center;
    }

    .projects__header h2 {
        font-size: 1.5rem;
    }

    .projects__header p {
        font-size: 18px;
    }

    .projects__title {
        font-size: 1.25rem;
        line-height: 1.5;
        margin-top: 10px;
    }

    .projects__text {
        font-size: 1rem;
        margin-top: 0px;
        line-height: 1.8;
    }

    .projects__btn {
        margin-top: 20px;
        padding: 4px 8px;
        font-size: 0.7rem;
    }

    /* 背景装飾（軽く残す） */
    .projects__floating-bg,
    .projects__floating-bg2,
    .projects__floating-bg3,
    .projects__floating-bg4 {
        position: absolute;
        width: 180px;
        height: auto;
        opacity: 0.25;
    }

    .projects__floating-bg {
        bottom: -10px;
        ;
        left: -20px;
    }

    .projects__floating-bg2 {
        bottom: -10px;
        right: -20px;
    }

    .projects__floating-bg3 {
        top: -10px;
        left: -20px;
    }

    .projects__floating-bg4 {
        top: -10px;
        right: -20px;
    }

    /* ===== CAREERS ===== */
    .careers-section {
        height: auto;
        min-height: 245px;
        padding: 0px 15px;
        flex-direction: column;
        justify-content: center;
    }

    /* 背景はそのまま活かす */
    .careers-section::before {
        background-position: center;
        filter: blur(2px);
    }

    .careers-section::after {
        opacity: 0.9;
    }

    /* 文字画像も邪魔なので非表示 */
    .letter-img {
        display: none;
    }

    /* テキスト中央寄せ */
    .careers-text {
        margin-left: 0;
        text-align: center;
        width: 100%;
    }

    /* 英語タイトル */
    .title-en {
        font-size: 1.5rem;
        margin-bottom: 20px;
        margin-top: 0;
    }

    /* 日本語見出し */
    .title-jp {
        font-size: 0.9rem;
    }

    /* 説明 */
    .description {
        font-size: 0.9rem;
        line-height: 1.6;
        margin: 5px 0;
    }


    /* =========================
   MEDAL（スマホ対応）
========================= */

    .medal {
        padding: 10px;
    }

    /* 横並び → 縦並び */
    .medal__features {
        flex-direction: column;
        align-items: center;
        gap: 5px;
    }

    /* 各アイテム */
    .medal__item {
        width: auto;
        display: flex;
        justify-content: flex-start;
        align-items: center;
        gap: 12px;
        padding: 0;
    }

    /* アイコン縮小 */
    .medal__icon img {
        width: 1.5rem;
        height: 1.5rem;
    }

    /* テキスト調整 */
    .medal__title {
        width: 180px;
        text-align: left;
        font-size: 0.875rem;
    }

    .medal__desc {
        font-size: 0.7rem;
    }

}