.main-sentence {
    margin: clamp(35px, 4.5vw, 65px) auto 0;

    width: 90%;
    max-width: 1300px;
    box-sizing: border-box;

    /* 半透明の水色 */
    background: rgba(234, 247, 248, 0.62);

    border: 10px solid rgba(255, 255, 255, 0.55);

    border-radius: 25px;

    /* 後ろのトランプ背景*/
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);

    /* 外側の影＋内側の光 */
    box-shadow:
        0 14px 30px rgba(70, 90, 100, 0.18),
        inset 0 1px 0 rgba(255, 255, 255, 0.9);

    position: relative;
    overflow: hidden;
}

.main-sentence {
    margin: clamp(35px, 4.5vw, 65px) auto 0;

    /* サイズは今まで通り */
    width: 90%;
    max-width: 1300px;
    box-sizing: border-box;

    /* 半透明の水色 */
    background: rgba(234, 247, 248, 0.62);

    /* 元の10pxを維持してサイズを変えない */
    border: 10px solid rgba(255, 255, 255, 0.55);

    border-radius: 25px;

    /* 後ろのトランプ背景をぼかして見せる */
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);

    /* 外側の影＋内側の光 */
    box-shadow:
        0 14px 30px rgba(70, 90, 100, 0.18),
        inset 0 1px 0 rgba(255, 255, 255, 0.9);

    position: relative;
    overflow: hidden;
}

.main-sentence::before {
    content: "";

    position: absolute;
    top: 0;
    left: 0;

    width: 100%;
    height: 45%;

    background: linear-gradient(
        180deg,
        rgba(255, 255, 255, 0.35),
        rgba(255, 255, 255, 0)
    );

    pointer-events: none;
}

.main-message {
    font-size: clamp(18px, 1.5vw, 23px);

    letter-spacing: 0.05em;
    line-height: 1.45;

    font-weight: lighter;
    font-style: italic;

    white-space: normal;

    width: 95%;
    box-sizing: border-box;

    text-align: center;

    margin: clamp(14px, 3.85vw, 50px) auto;

    position: relative;
    z-index: 1;
}

.circle-container {
  width: 100%;
  max-width: 1440px;
  margin: 75px auto 0;
  box-sizing: border-box;
  }

.sub-sentence1,
.sub-sentence2 {
  background-color:#EAF7F8;
  border-radius:50%;
  border: 7px solid #fdfcfc;

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

  width:clamp(320px,39vw,500px);
  aspect-ratio: 1 / 1;
  min-height: 0;
  box-sizing: border-box;

  gap:clamp(20px,3vw,42px);

  box-shadow:15px 15px 20px rgb(138, 135, 135);
}

.sub-sentence1 {
  margin-top: 0;
  margin-left: 5%;
  margin-right: auto;
}

.sub-sentence2 {
  margin-top: clamp(10px, 1.2vw, 18px);
  margin-left: auto;
  margin-right: 5%;
}

.sub-sentence3 {
  background-color:#EAF7F8;
  border-radius:50%;
  border: 7px solid #fdfcfc;

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

  gap:clamp(18px,2.5vw,34px);

  width:clamp(360px,43vw,550px);
  aspect-ratio: 1 / 1;
  min-height:0;
  box-sizing: border-box;

  margin-top: clamp(10px, 1.2vw, 18px);
  margin-left: 5%;
  margin-right: auto;
  box-shadow:15px 15px 20px rgb(138, 135, 135);
}

.sub-title1,
.sub-title2,
.sub-title3 {
  font-size:clamp(28px,2.6vw,38px);
  font-weight: 500;
  font-style: italic;

  color: #333333;

  max-width: 402px;
  min-height: 55px;

  margin: 0;
}

.line1,
.line2,
.line3 {
  text-underline-offset: 10px;
  text-decoration-thickness: 2px;
  color: #333333;
}

 b {
  font-weight: 800;
}

.sub-message1,
.sub-message2,
.sub-message3 {
  font-weight: 300;
  font-style: italic;

  color: #333333;

  width:89%;

  max-width: 629px;
  box-sizing: border-box;
  text-align: center;

  margin:0 auto;
}

.sub-message1,
.sub-message2 {
  font-size:clamp(20px,1.8vw,26px);
}

.sub-message3 {
  font-size:clamp(18px,1.65vw,24px);
}

.company-sentence {
  width: 760px;
  max-width: 60%;
  margin: 0;

  box-sizing: border-box;

  background-color: #EAF7F8;

  padding: 45px 55px;

  border: 8px solid #ffffff;
  border-radius: 25px;

  box-shadow: 15px 15px 20px rgb(138, 135, 135);

  color: #333333;
}

.company-section {
  position: relative;

  display: flex;
  align-items: stretch;
  justify-content: space-between;

  gap: 40px;

  width: 96%;
  max-width: 1400px;
  box-sizing: border-box;

  margin: 150px auto 100px;

  padding: 25px 4%;

  background-color: rgba(234, 247, 248, 0.45);

  border-radius: 30px;
}

.contact-card {
  width: 280px;
  box-sizing: border-box;

  padding: 30px 25px;

  background-color: #EAF7F8;

  border: 7px solid white;
  border-radius: 25px;

  box-shadow: 12px 12px 18px rgb(138, 135, 135);

  text-align: center;

  color: #333333;
}

.company-address,
.contact-card {
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.contact-mark {
  margin: 0;
  font-size: 25px;
}

.contact-text {
  font-size: 22px;
  line-height: 1.7;
  white-space: nowrap;
}

.company-heading {
  text-align: center;
  margin-bottom: 15px;
}

.title4 {
  margin: 0;
  font-size: clamp(28px, 2.7vw, 38px);
  font-weight: 500;
  font-style: italic;
  color: #333333;
}

.company-subtitle {
  margin: 5px 0 0;

  font-size: 14px;
  font-style: italic;
  letter-spacing: 0.15em;

  color: #777;
}

.company-line {
  width: 80%;
  height: 1px;

  border: 0;
  background-color: #333333;

  margin: 20px auto 35px;
}

.company-item {
  margin-bottom: 22px;
}

.company-label {
  margin: 0 0 5px;

  font-size: 15px;
  font-weight: 700;

  color: #6f8587;
}

.company-text {
  margin: 0;

  font-size: 19px;
  font-weight: 400;

  line-height: 1.8;
}

.service-list {
  display: flex;
  gap: 30px;
  flex-wrap: wrap;
}

.service-list p {
  margin: 0;
  font-size: 17px;
}

.company-address {
  margin-top: 0;
  margin-bottom: 0;

  padding-top: 20px;
  border-top: 1px solid #b5ccce;
}

.company-address .company-label {
  font-size: 18px;
}

.company-address .company-text {
  font-size: 22px;
  line-height: 1.8;
}

/*タブレット端末用*/
@media(max-width:1024px){

    .company-section {
        display: grid;
        width:100%;
        max-width: none;

        grid-template-columns:1fr 1.5fr;

        grid-template-areas:
            "contact company"
            "address company";

        gap: 25px;
    }

    .title4 {
        white-space:nowrap;
    }

    .contact-card {
        grid-area: contact;
    }

    .company-address {
        grid-area: address;
    }

    .company-sentence {
         grid-area: company;

         width:100%;
         max-width: none;
         margin:0;
         box-sizing:border-box;
    }
  }

  @media (max-width: 768px) {

    .main-container {
        margin-top:0;
    }

     .main-sentence {
        width: 92%;
        padding: 22px 18px;
    }

    .main-message {
        width: 100%;
        margin: 0 auto;

        font-size: clamp(14px, 3.5vw, 17px);
        line-height: 1.8;

        white-space: normal;
      }

    .sub-sentence1,
    .sub-sentence2 {
        width:clamp(290px,85vw,380px);

        margin-left: auto;
        margin-right: auto;
    }

    .sub-sentence3 {
        width:clamp(320px,90vw,420px);

        margin-left: auto;
        margin-right: auto;
    }

    .sub-sentence1 {
       margin-top: 65px;
    }

    .sub-title1,
    .sub-title2,
    .sub-title3 {
        font-size:clamp(22px,6vw,28px);
    }

    .sub-message1,
    .sub-message2 {
        font-size:clamp(16px,4.5vw,20px);
    }

    .sub-message3 {
        font-size:clamp(16px,4.2vw,18px);
    }

    .company-section {
        display: grid;
        grid-template-columns:1fr;

        width:92%;
        gap:30px;

        grid-template-areas:
        "company"
        "address"
        "contact";

        margin-left:auto;
        margin-right:auto;
    }

    .company-sentence {
        grid-column: 1;
        grid-row: 1;

        width:100%;
        margin:0;
        box-sizing: border-box;
    }

    .company-address {
        grid-column: 1;
        grid-row: 2;

        width:100%;
        box-sizing: border-box;
        margin:0;
    }

    .contact-card {
        grid-column: 1;
        grid-row: 3;

        width:100%;
        box-sizing: border-box;
        margin:0;
    }
  }

  /* ========================================
   HOME 追加デザイン
   元の円・会社概要のサイズは変更しない
======================================== */


/* ========================================
   Gutlinkが大切にしていること
======================================== */

.home-values-section {
    width: 100%;
    margin-top: clamp(80px, 8vw, 120px);
}


/* 見出し全体 */
.home-values-heading {
    display: flex;
    align-items: center;
    justify-content: center;

    width: 92%;
    max-width: 1200px;

    margin: 0 auto clamp(55px, 6vw, 80px);

    gap: clamp(10px, 1.5vw, 18px);
}


/* 左右の線 */
.home-heading-line {
    flex: 1;

    height: 1px;

    background: linear-gradient(
        to right,
        transparent,
        rgba(51, 51, 51, 0.55)
    );
}


/* 右側だけ逆向き */
.home-heading-line:last-child {
    background: linear-gradient(
        to left,
        transparent,
        rgba(51, 51, 51, 0.55)
    );
}


/* ♦ */
.home-heading-mark {
    flex-shrink: 0;

    font-size: clamp(13px, 1.2vw, 17px);

    color: #333333;
}


/* 見出し文字部分 */
.home-heading-text {
    flex-shrink: 0;

    text-align: center;
}


.home-heading-text h2 {
    margin: 0;

    font-family: "Inria Serif", "Noto Serif JP", serif;

    font-size: clamp(27px, 2.6vw, 38px);
    font-weight: 400;

    letter-spacing: 0.04em;

    color: #333333;
}


/* OUR VALUES */
.home-heading-text p {
    margin: 7px 0 0;

    font-family: "Inria Serif", serif;

    font-size: clamp(10px, 0.9vw, 12px);

    letter-spacing: 0.22em;

    color: #72888a;
}



/* ========================================
   3つの円
   大きさ・配置は元CSSをそのまま使用
======================================== */

/*
   positionだけ追加。
   width・margin・aspect-ratioなどは触らない。
*/
.home-value-follow,
.home-value-challenge,
.home-value-connection {
    position: relative;
    overflow: hidden;
}


/* 文字を透かしより前に出す */
.home-value-follow > *,
.home-value-challenge > *,
.home-value-connection > * {
    position: relative;
    z-index: 1;
}


/* 円の中の薄いトランプマーク */
.home-value-follow::after,
.home-value-challenge::after,
.home-value-connection::after {
    position: absolute;

    right: 8%;
    bottom: 5%;

    font-family: serif;

    font-size: clamp(80px, 9vw, 125px);
    line-height: 1;

    color: rgba(51, 51, 51, 0.04);

    pointer-events: none;

    z-index: 0;
}


.home-value-follow::after {
    content: "♦";
}


.home-value-challenge::after {
    content: "♠";
}


.home-value-connection::after {
    content: "♣";
}



/* ========================================
   もっとGutlinkを知る
======================================== */

.home-more-section {
    position: relative;

    width: 82%;
    max-width: 900px;

    margin: clamp(100px, 10vw, 150px) auto 0;

    padding:
        clamp(35px, 4vw, 50px)
        clamp(25px, 5vw, 60px);

    box-sizing: border-box;

    text-align: center;

    /*
       今ある水色カードと合わせる。
       完全に別のデザインにはしない。
    */
    background-color: rgba(234, 247, 248, 0.75);

    border: 7px solid rgba(255, 255, 255, 0.9);

    border-radius: 25px;

    box-shadow:
        10px 12px 22px rgba(100, 105, 105, 0.22);

    overflow: hidden;
}


/* 背景の大きな薄い♦ */
.home-more-section::before {
    content: "♦";

    position: absolute;

    top: -35px;
    right: 25px;

    font-family: serif;

    font-size: clamp(110px, 12vw, 165px);

    color: rgba(51, 51, 51, 0.025);

    pointer-events: none;
}


/* 上の♠ */
.home-more-mark {
    display: block;
    position: relative;
    z-index: 1;

    margin: 0 0 5px;

    font-size: 22px;

    color: #333333;
}


/* DISCOVER GUTLINK */
.home-more-subtitle {
    position: relative;
    z-index: 1;

    margin: 0 0 8px;

    font-family: "Inria Serif", serif;

    font-size: 11px;

    letter-spacing: 0.22em;

    color: #72888a;
}


/* もっとGutlinkを知る */
.home-more-title {
    position: relative;
    z-index: 1;

    margin: 0;

    font-family: "Inria Serif", "Noto Serif JP", serif;

    font-size: clamp(27px, 2.7vw, 38px);
    font-weight: 400;

    color: #333333;
}


/* 説明文 */
.home-more-text {
    position: relative;
    z-index: 1;

    width: 90%;

    margin: 18px auto 0;

    font-size: clamp(15px, 1.4vw, 18px);
    font-weight: 300;

    line-height: 1.8;

    color: #444444;
}


/* 2つのボタン */
.home-more-buttons {
    position: relative;
    z-index: 1;

    display: flex;
    justify-content: center;

    gap: 20px;

    margin-top: 30px;
}


/* ボタン本体 */
.home-more-button {
    display: flex;
    align-items: center;
    justify-content: space-between;

    width: 220px;

    padding: 14px 18px;

    box-sizing: border-box;

    background-color: rgba(255, 255, 255, 0.72);

    border: 1px solid rgba(51, 51, 51, 0.45);
    border-radius: 12px;

    color: #333333;

    font-size: 16px;

    text-decoration: none;

    box-shadow: 4px 5px 9px rgba(100, 105, 105, 0.1);

    transition:
        transform 0.3s ease,
        box-shadow 0.3s ease,
        background-color 0.3s ease;
}


/* マウスを乗せた時 */
.home-more-button:hover {
    transform: translateY(-3px);

    background-color: #ffffff;

    box-shadow: 7px 9px 15px rgba(100, 105, 105, 0.18);
}


/* → */
.home-more-arrow {
    margin-left: 15px;

    transition: transform 0.3s ease;
}


/* hoverすると矢印だけ少し右へ */
.home-more-button:hover .home-more-arrow {
    transform: translateX(4px);
}

/* ========================================
   HOME：お知らせ
======================================== */

.home-news-section {
    width: 88%;
    max-width: 1100px;

    margin: clamp(100px, 10vw, 150px) auto 0;

    padding:
        clamp(35px, 4vw, 50px)
        clamp(25px, 5vw, 55px);

    box-sizing: border-box;

    background-color: rgba(255, 255, 255, 0.62);

    border: 1px solid rgba(255, 255, 255, 0.9);

    border-radius: 24px;

    box-shadow:
        0 12px 28px rgba(70, 85, 90, 0.12);

    position: relative;

    overflow: hidden;
}


/* ========================================
   見出し
======================================== */

.home-news-heading {
    margin-bottom: 28px;
}


.home-news-heading-main {
    display: flex;
    align-items: center;

    gap: 12px;
}


.home-news-mark {
    font-size: 22px;

    color: #333333;
}


.home-news-en {
    margin: 0;

    font-family: "Inria Serif", serif;

    font-size: 11px;

    letter-spacing: 0.22em;

    color: #72888a;
}


.home-news-title {
    margin: 3px 0 0;

    font-family: "Inria Serif", "Noto Serif JP", serif;

    font-size: clamp(26px, 2.5vw, 36px);
    font-weight: 400;

    color: #333333;
}


/* ========================================
   お知らせ一覧
======================================== */

.home-news-list {
    width: 100%;
}


.home-news-item {
    display: grid;

    grid-template-columns: 120px 1fr 30px;

    align-items: center;

    gap: 20px;

    padding: 20px 5px;

    border-bottom: 1px solid rgba(80, 95, 100, 0.18);
}


/* 最初だけ上線も付ける */
.home-news-item:first-child {
    border-top: 1px solid rgba(80, 95, 100, 0.18);
}


/* 日付 */
.home-news-date {
    font-family: "Inria Serif", serif;

    font-size: 14px;

    letter-spacing: 0.05em;

    color: #6f7e80;
}


/* タイトル */
.home-news-text {
    color: #333333;

    font-size: clamp(15px, 1.4vw, 18px);

    line-height: 1.6;

    text-decoration: none;

    transition:
        color 0.3s ease,
        transform 0.3s ease;
}


/* → */
.home-news-arrow {
    font-size: 18px;

    color: #718587;

    text-align: right;

    transition: transform 0.3s ease;
}


/* ========================================
   hover
======================================== */

.home-news-item:hover .home-news-text {
    color: #5f777a;

    transform: translateX(4px);
}


.home-news-item:hover .home-news-arrow {
    transform: translateX(4px);
}


/* ========================================
   お知らせが0件の時
======================================== */

.home-news-empty {
    margin: 0;

    padding: 30px 0;

    text-align: center;

    color: #777777;

    font-size: 16px;
}


/* ========================================
   お知らせ一覧を見る
======================================== */

.home-news-more {
    margin-top: 25px;

    text-align: right;
}


.home-news-more-link {
    display: inline-flex;
    align-items: center;

    gap: 10px;

    color: #333333;

    font-size: 15px;

    text-decoration: none;

    border-bottom: 1px solid rgba(51, 51, 51, 0.45);

    padding-bottom: 3px;

    transition:
        color 0.3s ease,
        gap 0.3s ease;
}


.home-news-more-link:hover {
    color: #60787b;

    gap: 15px;
}


/* ========================================
   背景の薄いトランプマーク
======================================== */

.home-news-section::before {
    content: "♣";

    position: absolute;

    top: -35px;
    right: 20px;

    font-family: serif;

    font-size: clamp(110px, 12vw, 170px);

    color: rgba(51, 51, 51, 0.025);

    pointer-events: none;
}


/* 中身を透かしより前へ */
.home-news-section > * {
    position: relative;

    z-index: 1;
}


/* ========================================
   タブレット
======================================== */

@media (max-width: 1024px) {

    .home-news-section {
        width: 90%;

        margin-top: 110px;

        padding: 35px 30px;
    }


    .home-news-item {
        grid-template-columns: 110px 1fr 25px;

        gap: 15px;
    }

}


/* ========================================
   スマホ
======================================== */

@media (max-width: 768px) {

    .home-news-section {
        width: 90%;

        margin-top: 85px;

        padding: 28px 20px;

        border-radius: 20px;
    }

    .home-values-heading {
        width: 92%;
        gap: 6px;
    }

    .home-heading-text {
        flex-shrink: 1;
        min-width: 0;
        text-align: center;
    }

    .home-heading-text h2 {
        font-size: clamp(17px, 4.8vw, 21px);
        line-height: 1.4;
        white-space: nowrap;
    }

    .home-heading-line {
        min-width: 0;
    }

    .home-news-heading {
        margin-bottom: 22px;
    }


    .home-news-mark {
        font-size: 18px;
    }


    .home-news-title {
        font-size: clamp(23px, 6vw, 29px);
    }


    .home-news-item {
        grid-template-columns: 1fr 22px;

        gap: 8px 12px;

        padding: 18px 0;
    }


    /* 日付を1段目 */
    .home-news-date {
        grid-column: 1 / 3;

        font-size: 12px;
    }


    /* タイトルを2段目 */
    .home-news-text {
        grid-column: 1;

        font-size: 15px;
    }


    .home-news-arrow {
        grid-column: 2;

        font-size: 16px;
    }


    .home-news-more {
        margin-top: 22px;
    }


    .home-news-more-link {
        font-size: 14px;
    }


    .home-news-section::before {
        top: -15px;
        right: 5px;

        font-size: 100px;
    }

    .home-more-buttons {
    flex-direction: column;
    align-items: center;
    gap: 15px;
}

.home-more-button {
    width: 100%;
    max-width: 260px;
}

}



.main-message {
    font-size: clamp(18px, 1.5vw, 23px);

    letter-spacing: 0.05em;
    line-height: 1.45;

    font-weight: lighter;
    font-style: italic;

    white-space: normal;

    width: 95%;
    box-sizing: border-box;

    text-align: center;

    margin: clamp(14px, 3.85vw, 50px) auto;

    position: relative;
    z-index: 1;
}

.circle-container {
  width: 100%;
  max-width: 1440px;
  margin: 75px auto 0;
  box-sizing: border-box;
  }

.sub-sentence1,
.sub-sentence2 {
  background-color:#EAF7F8;
  border-radius:50%;
  border: 7px solid #fdfcfc;

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

  width:clamp(320px,39vw,500px);
  aspect-ratio: 1 / 1;
  min-height: 0;
  box-sizing: border-box;

  gap:clamp(20px,3vw,42px);

  box-shadow:15px 15px 20px rgb(138, 135, 135);
}

.sub-sentence1 {
  margin-top: 0;
  margin-left: 5%;
  margin-right: auto;
}

.sub-sentence2 {
  margin-top: clamp(10px, 1.2vw, 18px);
  margin-left: auto;
  margin-right: 5%;
}

.sub-sentence3 {
  background-color:#EAF7F8;
  border-radius:50%;
  border: 7px solid #fdfcfc;

  display: flex;
  flex-direction: column;
  align-items: center;

  justify-content: center;
  gap:clamp(18px,2.5vw,34px);

  width:clamp(360px,43vw,550px);
  aspect-ratio: 1 / 1;
  min-height:0;
  box-sizing: border-box;

  margin-top: clamp(10px, 1.2vw, 18px);
  margin-left: 5%;
  margin-right: auto;
  box-shadow:15px 15px 20px rgb(138, 135, 135);
}

.sub-title1,
.sub-title2,
.sub-title3 {
  font-size:clamp(28px,2.6vw,38px);
  font-weight: 500;
  font-style: italic;

  color: #333333;

  max-width: 402px;
  min-height: 55px;

  margin: 0;
}

.line1,
.line2,
.line3 {
  text-underline-offset: 10px;
  text-decoration-thickness: 2px;
  color: #333333;
}

 b {
  font-weight: 800;
}

.sub-message1,
.sub-message2,
.sub-message3 {
  font-weight: 300;
  font-style: italic;

  color: #333333;

  width:89%;

  max-width: 629px;
  box-sizing: border-box;
  text-align: center;

  margin:0 auto;
}

.sub-message1,
.sub-message2 {
  font-size:clamp(20px,1.8vw,26px);
}

.sub-message3 {
  font-size:clamp(18px,1.65vw,24px);
}

.company-sentence {
   width: 760px;
  max-width: 60%;
  margin: 0;

  box-sizing: border-box;

  background-color: #EAF7F8;

  padding: 45px 55px;

  border: 8px solid #ffffff;
  border-radius: 25px;

  box-shadow: 15px 15px 20px rgb(138, 135, 135);

  color: #333333;
}

.company-section {
  position: relative;

  display: flex;
  align-items: stretch;
  justify-content: space-between;
  gap: 40px;

  width: 96%;
  max-width: 1400px;
  box-sizing: border-box;

  margin: 150px auto 100px;

  padding: 25px 4%;

  background-color: rgba(234, 247, 248, 0.45);

  border-radius: 30px;
}

.contact-card {
  width: 280px;
  box-sizing: border-box;

  padding: 30px 25px;

  background-color: #EAF7F8;

  border: 7px solid white;
  border-radius: 25px;

  box-shadow: 12px 12px 18px rgb(138, 135, 135);

  text-align: center;

  color: #333333;
}

.company-address,
.contact-card {
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.contact-mark {
  margin: 0;
  font-size: 25px;
}

.contact-text {
  font-size: 22px;
  line-height: 1.7;
  white-space: nowrap;
}

.company-heading {
  text-align: center;
  margin-bottom: 15px;
}

.title4 {
  margin: 0;
  font-size: clamp(28px, 2.7vw, 38px);
  font-weight: 500;
  font-style: italic;
  color: #333333;
}

.company-subtitle {
  margin: 5px 0 0;

  font-size: 14px;
  font-style: italic;
  letter-spacing: 0.15em;

  color: #777;
}

.company-line {
  width: 80%;
  height: 1px;

  border: 0;
  background-color: #333333;

  margin: 20px auto 35px;
}

.company-item {
  margin-bottom: 22px;
}

.company-label {
  margin: 0 0 5px;

  font-size: 15px;
  font-weight: 700;

  color: #6f8587;
}

.company-text {
  margin: 0;

  font-size: 19px;
  font-weight: 400;

  line-height: 1.8;
}

.service-list {
  display: flex;
  gap: 30px;
  flex-wrap: wrap;
}

.service-list p {
  margin: 0;
  font-size: 17px;
}

.company-address {
  margin-top: 0;
  margin-bottom: 0;
  
  padding-top: 20px;
  border-top: 1px solid #b5ccce;
}

.company-address .company-label {
  font-size: 18px;
}

.company-address .company-text {
  font-size: 22px;
  line-height: 1.8;
}

/*タブレット端末用*/
@media(max-width:1024px){

    .company-section {
        display: grid;
        width:100%;
        max-width: none;

        grid-template-columns:1fr 1.5fr;

        grid-template-areas:
            "contact company"
            "address company";

        gap: 25px;
    }

    .title4 {
        white-space:nowrap;
    }

    .contact-card {
        grid-area: contact;
    }

    .company-address {
        grid-area: address;
    }

    .company-sentence {
         grid-area: company;

         width:100%;
         max-width: none;
         margin:0;
         box-sizing:border-box;
    }
  }

  @media (max-width: 768px) {

    .main-container {
        margin-top:0;
    }

     .main-sentence {
        width: 92%;
        padding: 22px 18px;
    }

    .main-message {
        width: 100%;
        margin: 0 auto;

        font-size: clamp(14px, 3.5vw, 17px);
        line-height: 1.8;

        white-space: normal;
      }

    .sub-sentence1,
    .sub-sentence2 {
        width:clamp(290px,85vw,380px);

        margin-left: auto;
        margin-right: auto;
    }

    .sub-sentence3 {
        width:clamp(320px,90vw,420px);

        margin-left: auto;
        margin-right: auto;
    }

    .sub-sentence1 {
       margin-top: 65px;
    }

    .sub-title1,
    .sub-title2,
    .sub-title3 {
        font-size:clamp(22px,6vw,28px);
    }

    .sub-message1,
    .sub-message2 {
        font-size:clamp(16px,4.5vw,20px);
    }

    .sub-message3 {
        font-size:clamp(16px,4.2vw,18px);
    }

    .company-section {
        display: grid;
        grid-template-columns:1fr;

        width:92%;
        gap:30px;

        grid-template-areas:
        "company"
        "address"
        "contact";

        margin-left:auto;
        margin-right:auto;
    }

    .company-sentence {
        grid-column: 1;
        grid-row: 1;

        width:100%;
        margin:0;
        box-sizing: border-box;
    }

    .company-address {
        grid-column: 1;
        grid-row: 2;

        width:100%;
        box-sizing: border-box;
        margin:0;
    }

    .contact-card {
        grid-column: 1;
        grid-row: 3;

        width:100%;
        box-sizing: border-box;
        margin:0;
    }
  }

  /* ========================================
   HOME 追加デザイン
   元の円・会社概要のサイズは変更しない
======================================== */


/* ========================================
   Gutlinkが大切にしていること
======================================== */

.home-values-section {
    width: 100%;
    margin-top: clamp(80px, 8vw, 120px);
}


/* 見出し全体 */
.home-values-heading {
    display: flex;
    align-items: center;
    justify-content: center;

    width: 92%;
    max-width: 1200px;

    margin: 0 auto clamp(55px, 6vw, 80px);

    gap: clamp(10px, 1.5vw, 18px);
}


/* 左右の線 */
.home-heading-line {
    flex: 1;

    height: 1px;

    background: linear-gradient(
        to right,
        transparent,
        rgba(51, 51, 51, 0.55)
    );
}


/* 右側だけ逆向き */
.home-heading-line:last-child {
    background: linear-gradient(
        to left,
        transparent,
        rgba(51, 51, 51, 0.55)
    );
}


/* ♦ */
.home-heading-mark {
    flex-shrink: 0;

    font-size: clamp(13px, 1.2vw, 17px);

    color: #333333;
}


/* 見出し文字部分 */
.home-heading-text {
    flex-shrink: 0;

    text-align: center;
}


.home-heading-text h2 {
    margin: 0;

    font-family: "Inria Serif", "Noto Serif JP", serif;

    font-size: clamp(27px, 2.6vw, 38px);
    font-weight: 400;

    letter-spacing: 0.04em;

    color: #333333;
}


/* OUR VALUES */
.home-heading-text p {
    margin: 7px 0 0;

    font-family: "Inria Serif", serif;

    font-size: clamp(10px, 0.9vw, 12px);

    letter-spacing: 0.22em;

    color: #72888a;
}



/* ========================================
   3つの円
   大きさ・配置は元CSSをそのまま使用
======================================== */

/*
   positionだけ追加。
   width・margin・aspect-ratioなどは触らない。
*/
.home-value-follow,
.home-value-challenge,
.home-value-connection {
    position: relative;
    overflow: hidden;
}


/* 文字を透かしより前に出す */
.home-value-follow > *,
.home-value-challenge > *,
.home-value-connection > * {
    position: relative;
    z-index: 1;
}


/* 円の中の薄いトランプマーク */
.home-value-follow::after,
.home-value-challenge::after,
.home-value-connection::after {
    position: absolute;

    right: 8%;
    bottom: 5%;

    font-family: serif;

    font-size: clamp(80px, 9vw, 125px);
    line-height: 1;

    color: rgba(51, 51, 51, 0.04);

    pointer-events: none;

    z-index: 0;
}


.home-value-follow::after {
    content: "♦";
}


.home-value-challenge::after {
    content: "♠";
}


.home-value-connection::after {
    content: "♣";
}



/* ========================================
   もっとGutlinkを知る
======================================== */

.home-more-section {
    position: relative;

    width: 82%;
    max-width: 900px;

    margin: clamp(100px, 10vw, 150px) auto 0;

    padding:
        clamp(35px, 4vw, 50px)
        clamp(25px, 5vw, 60px);

    box-sizing: border-box;

    text-align: center;

    /*
       今ある水色カードと合わせる。
       完全に別のデザインにはしない。
    */
    background-color: rgba(234, 247, 248, 0.75);

    border: 7px solid rgba(255, 255, 255, 0.9);

    border-radius: 25px;

    box-shadow:
        10px 12px 22px rgba(100, 105, 105, 0.22);

    overflow: hidden;
}


/* 背景の大きな薄い♦ */
.home-more-section::before {
    content: "♦";

    position: absolute;

    top: -35px;
    right: 25px;

    font-family: serif;

    font-size: clamp(110px, 12vw, 165px);

    color: rgba(51, 51, 51, 0.025);

    pointer-events: none;
}


/* 上の♠ */
.home-more-mark {
    display: block;
    position: relative;
    z-index: 1;

    margin: 0 0 5px;

    font-size: 22px;

    color: #333333;
}


/* DISCOVER GUTLINK */
.home-more-subtitle {
    position: relative;
    z-index: 1;

    margin: 0 0 8px;

    font-family: "Inria Serif", serif;

    font-size: 11px;

    letter-spacing: 0.22em;

    color: #72888a;
}


/* もっとGutlinkを知る */
.home-more-title {
    position: relative;
    z-index: 1;

    margin: 0;

    font-family: "Inria Serif", "Noto Serif JP", serif;

    font-size: clamp(27px, 2.7vw, 38px);
    font-weight: 400;

    color: #333333;
}


/* 説明文 */
.home-more-text {
    position: relative;
    z-index: 1;

    width: 90%;

    margin: 18px auto 0;

    font-size: clamp(15px, 1.4vw, 18px);
    font-weight: 300;

    line-height: 1.8;

    color: #444444;
}


/* 2つのボタン */
.home-more-buttons {
    position: relative;
    z-index: 1;

    display: flex;
    justify-content: center;

    gap: 20px;

    margin-top: 30px;
}


/* ボタン本体 */
.home-more-button {
    display: flex;
    align-items: center;
    justify-content: space-between;

    width: 220px;

    padding: 14px 18px;

    box-sizing: border-box;

    background-color: rgba(255, 255, 255, 0.72);

    border: 1px solid rgba(51, 51, 51, 0.45);
    border-radius: 12px;

    color: #333333;

    font-size: 16px;

    text-decoration: none;

    box-shadow: 4px 5px 9px rgba(100, 105, 105, 0.1);

    transition:
        transform 0.3s ease,
        box-shadow 0.3s ease,
        background-color 0.3s ease;
}


/* マウスを乗せた時 */
.home-more-button:hover {
    transform: translateY(-3px);

    background-color: #ffffff;

    box-shadow: 7px 9px 15px rgba(100, 105, 105, 0.18);
}


/* → */
.home-more-arrow {
    margin-left: 15px;

    transition: transform 0.3s ease;
}


/* hoverすると矢印だけ少し右へ */
.home-more-button:hover .home-more-arrow {
    transform: translateX(4px);
}

/* ========================================
   HOME：お知らせ
======================================== */

.home-news-section {
    width: 88%;
    max-width: 1100px;

    margin: clamp(100px, 10vw, 150px) auto 0;

    padding:
        clamp(35px, 4vw, 50px)
        clamp(25px, 5vw, 55px);

    box-sizing: border-box;

    background-color: rgba(255, 255, 255, 0.62);

    border: 1px solid rgba(255, 255, 255, 0.9);

    border-radius: 24px;

    box-shadow:
        0 12px 28px rgba(70, 85, 90, 0.12);

    position: relative;

    overflow: hidden;
}


/* ========================================
   見出し
======================================== */

.home-news-heading {
    margin-bottom: 28px;
}


.home-news-heading-main {
    display: flex;
    align-items: center;

    gap: 12px;
}


.home-news-mark {
    font-size: 22px;

    color: #333333;
}


.home-news-en {
    margin: 0;

    font-family: "Inria Serif", serif;

    font-size: 11px;

    letter-spacing: 0.22em;

    color: #72888a;
}


.home-news-title {
    margin: 3px 0 0;

    font-family: "Inria Serif", "Noto Serif JP", serif;

    font-size: clamp(26px, 2.5vw, 36px);
    font-weight: 400;

    color: #333333;
}


/* ========================================
   お知らせ一覧
======================================== */

.home-news-list {
    width: 100%;
}


.home-news-item {
    display: grid;

    grid-template-columns: 120px 1fr 30px;

    align-items: center;

    gap: 20px;

    padding: 20px 5px;

    border-bottom: 1px solid rgba(80, 95, 100, 0.18);
}


/* 最初だけ上線も付ける */
.home-news-item:first-child {
    border-top: 1px solid rgba(80, 95, 100, 0.18);
}


/* 日付 */
.home-news-date {
    font-family: "Inria Serif", serif;

    font-size: 14px;

    letter-spacing: 0.05em;

    color: #6f7e80;
}


/* タイトル */
.home-news-text {
    color: #333333;

    font-size: clamp(15px, 1.4vw, 18px);

    line-height: 1.6;

    text-decoration: none;

    transition:
        color 0.3s ease,
        transform 0.3s ease;
}


/* → */
.home-news-arrow {
    font-size: 18px;

    color: #718587;

    text-align: right;

    transition: transform 0.3s ease;
}


/* ========================================
   hover
======================================== */

.home-news-item:hover .home-news-text {
    color: #5f777a;

    transform: translateX(4px);
}


.home-news-item:hover .home-news-arrow {
    transform: translateX(4px);
}


/* ========================================
   お知らせが0件の時
======================================== */

.home-news-empty {
    margin: 0;

    padding: 30px 0;

    text-align: center;

    color: #777777;

    font-size: 16px;
}


/* ========================================
   お知らせ一覧を見る
======================================== */

.home-news-more {
    margin-top: 25px;

    text-align: right;
}


.home-news-more-link {
    display: inline-flex;
    align-items: center;

    gap: 10px;

    color: #333333;

    font-size: 15px;

    text-decoration: none;

    border-bottom: 1px solid rgba(51, 51, 51, 0.45);

    padding-bottom: 3px;

    transition:
        color 0.3s ease,
        gap 0.3s ease;
}


.home-news-more-link:hover {
    color: #60787b;

    gap: 15px;
}


/* ========================================
   背景の薄いトランプマーク
======================================== */

.home-news-section::before {
    content: "♣";

    position: absolute;

    top: -35px;
    right: 20px;

    font-family: serif;

    font-size: clamp(110px, 12vw, 170px);

    color: rgba(51, 51, 51, 0.025);

    pointer-events: none;
}


/* 中身を透かしより前へ */
.home-news-section > * {
    position: relative;

    z-index: 1;
}


/* ========================================
   タブレット
======================================== */

@media (max-width: 1024px) {

    .home-news-section {
        width: 90%;

        margin-top: 110px;

        padding: 35px 30px;
    }


    .home-news-item {
        grid-template-columns: 110px 1fr 25px;

        gap: 15px;
    }

}


/* ========================================
   スマホ
======================================== */

@media (max-width: 768px) {

    .home-news-section {
        width: 90%;

        margin-top: 85px;

        padding: 28px 20px;

        border-radius: 20px;
    }

    .home-values-heading {
        width: 92%;
        gap: 6px;
    }

    .home-heading-text {
        flex-shrink: 1;
        min-width: 0;
        text-align: center;
    }

    .home-heading-text h2 {
        font-size: clamp(17px, 4.8vw, 21px);
        line-height: 1.4;
        white-space: nowrap;
    }

    .home-heading-line {
        min-width: 0;
    }

    .home-news-heading {
        margin-bottom: 22px;
    }


    .home-news-mark {
        font-size: 18px;
    }


    .home-news-title {
        font-size: clamp(23px, 6vw, 29px);
    }


    .home-news-item {
        grid-template-columns: 1fr 22px;

        gap: 8px 12px;

        padding: 18px 0;
    }


    /* 日付を1段目 */
    .home-news-date {
        grid-column: 1 / 3;

        font-size: 12px;
    }


    /* タイトルを2段目 */
    .home-news-text {
        grid-column: 1;

        font-size: 15px;
    }


    .home-news-arrow {
        grid-column: 2;

        font-size: 16px;
    }


    .home-news-more {
        margin-top: 22px;
    }


    .home-news-more-link {
        font-size: 14px;
    }


    .home-news-section::before {
        top: -15px;
        right: 5px;

        font-size: 100px;
    }

    .home-more-buttons {
    flex-direction: column;
    align-items: center;
    gap: 15px;
}

.home-more-button {
    width: 100%;
    max-width: 260px;
}

}