/* reset.css */
*,
*::before,
*::after {
  box-sizing: border-box;
}

/* マージン・パディング初期化 */
body,
h1,
h2,
h3,
h4,
h5,
h6,
p,
ul,
ol,
li,
figure,
blockquote,
dl,
dd {
  margin: 0;
  padding: 0;
}

ul,
ol {
  list-style: none;
}

a {
  text-decoration: none;
  color: inherit;
}

button,
input,
textarea,
select {
  font: inherit;
  border: none;
  background: none;
  color: inherit;
  padding: 0;
  margin: 0;
}

img,
picture {
  max-width: 100%;
  display: block;
}

html {
  scroll-behavior: smooth;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}


table {
  border-collapse: collapse;
  border-spacing: 0;
}

/* ////////////////////////////////////////////////////////////// */
/* header*/
body {
  margin: 0;
  font-family: "Zen Kaku Gothic New", sans-serif;
  font-weight: 400;
  font-style: normal;
  color: #4b3a34;
  background-color: #faf9f5;
}


.site-header {
  padding: 14px 0;
  position: relative;
  z-index: 1000;
  font-weight: 500;
}

.header-inner {
  max-width: 1440px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-around;
  flex-wrap: wrap;
}


.logo {
  font-size: 1.5rem;
  font-weight: 500;
  margin: 0;
}

/* ナビゲーション */
.site-nav ul {
  list-style: none;
  display: flex;
  gap: 20px;
  padding: 0;
  margin: 0;
}

.site-nav a {
  text-decoration: none;
  font-size: 0.95rem;
}

.site-nav ul {
  display: flex;
  gap: 3px;
  align-items: center;
  list-style: none;
  padding: 0;
  margin: 0;
}

.site-nav li a {
  padding: 6px 10px;
  font-size: 0.9rem;
  text-decoration: none;
}

/* お知らせ・入会案内デザイン */
.site-nav li a.btn {
  background-color: #5b8a8c;
  color: #faf9f5;
  padding: 8px 16px;
  display: inline-flex;
  align-items: center;
}

.site-nav li a.contact {
  border-top-left-radius: 999px;
  border-bottom-left-radius: 999px;
}

.site-nav li a.join {
  border-top-right-radius: 999px;
  border-bottom-right-radius: 999px;
}

.site-nav li a.btn:hover {
  background-color: #94c2c3;
  transition: background-color 0.3s ease;
}

.site-nav li a:not(.btn) {
  position: relative;
  display: inline-block;
  padding: 6px 12px;
  border-radius: 9999px;
  transition: background-color 0.3s ease;
}

.site-nav li a:not(.btn)::after {
  content: '';
  position: absolute;
  bottom: 2px;
  left: 12px;
  right: 12px;
  height: 1px;
  background-color: #4b3a34;
  transform: scaleX(0);
  transform-origin: center;
  transition: transform 0.3s ease;
}

.site-nav li a:not(.btn):hover::after {
  transform: scaleX(1);
}


.btn svg {
  width: 22px;
  height: 22px;
  display: inline-block;
  vertical-align: middle;
  padding-left: 3px;
}

.a {
  stroke: currentColor;
  fill: none;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 1.5px;
}

.st0 {
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 1.4px;
}

/* ミートボールメニュー */
.meatball-menu {
  position: fixed;
  top: 10px;
  right: 6vw;
  z-index: 1000;
  text-align: center;
}

/* ログイン中のみ調整 */
body.admin-bar .meatball-menu {
  top: 42px;
}

/* 表示状態（ふわっと出現） */
.menu-list.is-open {
  opacity: .95;
  transform: translateY(0);
  pointer-events: auto;

}

.c-nav-btn {
  background: none;
  border: none;
  padding: 16px 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  cursor: pointer;
}

/* ドット横 */
.c-nav-btn .dots {
  display: flex;
  flex-direction: row;
  gap: 8px;
}

.c-nav-btn .dots span {
  display: block;
  width: 4px;
  height: 4px;
  background-color: #4b3a34;
  border-radius: 50%;
  transition: all 0.3s ease;
}

/* MENUラベル */
.c-nav-btn .label {
  font-size: 12px;
  color: #4b3a34;
  font-weight: 500;
  letter-spacing: 0.05em;
  user-select: none;
  transition: all 0.3s ease;
}

/* アクティブ時：3つのドットが中央に重なって1つに見える */
.c-nav-btn.is-active .dots span:nth-child(1) {
  transform: translateX(6px);
  opacity: 0;
}

.c-nav-btn.is-active .dots span:nth-child(2) {
  transform: translateX(0);
}

.c-nav-btn.is-active .dots span:nth-child(3) {
  transform: translateX(-6px);
  opacity: 0;
}

/* 押した後のメニュー */
.menu-list {
  z-index: -1;
  position: fixed;
  top: 0;
  right: 0;
  width: 28vw;
  height: 100vh;
  background-color: #fff;
  padding: 80px 20px;
  box-sizing: border-box;
  opacity: 0;
  pointer-events: none;
  transform: translateY(-10px);
  transition: all 0.3s ease;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.menu-list.is-open {
  opacity: 0.95;
  transform: translateY(0);
  pointer-events: auto;
  z-index: -1;
}

@media screen and (min-width: 768px) and (max-width: 1200px) {
  .menu-list {
    width: 32vw;
  }

  .site-header {
    padding: 14px 20px;
  }
}

@media screen and (max-width: 768px) {
  .logo {
    font-size: 1.15rem;
  }

  .site-header {
    padding: 14px 20px;
  }

  .menu-list {
    position: fixed;
    width: 70vw;
  }

  .meatball-menu {
    top: 6px;
    right: 6vw;
  }

  .c-nav-btn {
    gap: 4px;
    padding: 12px 0;
  }
}

.menu-list li {
  margin: 16px 0;
}

.sns-links {
  margin-top: 30px;
  display: flex;
  justify-content: center;
  gap: 20px;
}

.sns-links a img {
  width: 28px;
  height: 28px;
  transition: opacity 0.3s ease;
}

.sns-links a:hover img {
  opacity: 0.7;
}

.menu-office {
  font-size: 0.9rem;
  font-weight: 500;
  text-align: center;
  margin-top: 30px;
  line-height: 1.6;
}

.menu-office .title {
  font-weight: 500;
  margin-bottom: 4px;
}

.menu-office .sub {
  font-size: 0.75rem;
  margin-bottom: 8px;
}

.menu-office address {
  font-style: normal;
  font-size: 0.8rem;
}

.menu-office address a {
  color: inherit;
  text-decoration: none;
}

.menu-office address a:hover {
  text-decoration: underline;
}

@media screen and (max-width: 1200px) {
  .site-nav {
    display: none;
    width: 100%;
    margin-top: 10px;
  }

  .site-nav.open {
    display: block;
  }

  .site-nav ul {
    flex-direction: column;
    gap: 10px;
  }


  .header-inner {
    flex-direction: column;
    align-items: flex-start;
    max-width: 1000px;
  }
}

/* headerここまで */

/* footer */
footer {
  background-image: url(../img/mokume_bg.webp);
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}

footer .footer-title {
  text-align: center;
  text-transform: uppercase;
  padding: 100px 0 20px;
  letter-spacing: 0.05rem;
  font-size: 1.8rem;
  font-weight: bold;
}

.site-footer {
  background-color: #faf9f5;
  text-align: center;
}

.footer-nav ul {
  margin: 0;
  padding: 0;
}

.footer-nav li {
  font-size: 1rem;
  list-style: none;
  display: inline-block;
  min-width: 90px;
  margin: 0 8px;
  position: relative;
}

.footer-nav li:not(:last-child)::after {
  content: "";
  position: absolute;
  right: -10px;
  top: 50%;
  transform: translateY(-50%);
  height: 16px;
  width: 1px;
  background-color: #ccc;
}

.footer-nav a {
  text-decoration: none;
  color: #333;
  padding: 4px 0;
  display: inline-block;
  transition: color 0.3s ease, border-bottom 0.3s ease;
}

.footer-nav a.current {
  font-weight: 500;
}

.footer-nav a:hover {
  font-weight: 500;
}

.office {
  padding: 40px 0;
}

.office h3 {
  font-weight: normal;
  font-size: 1.1rem;
}

.satoyama {
  font-size: 0.88rem;
}

address {
  font-style: normal;
  font-size: 0.95rem;
  line-height: 1.6;
}

address a {
  color: inherit;
  text-decoration: none;
}

address a:hover {
  text-decoration: underline;
}

small {
  display: block;
  padding: 10px 0;
  background-color: #5b8a8c;
  color: #faf9f5;
  text-align: center;
  font-size: 0.75rem;
}

@media screen and (max-width: 768px) {
  footer .footer-title {
    font-size: 1.6rem;
  }

  .footer-nav ul {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    margin-top: 20px;
  }

  .footer-nav li {
    display: block;
    min-width: auto;
    margin: 0;
  }

  .footer-nav li:not(:last-child)::after {
    content: none;
  }
}

/* footerここまで */

/* トップボタン */
.back-to-top {
  position: fixed;
  bottom: 30px;
  right: 20px;
  padding: 10px;
  border-radius: 999px;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-decoration: none;
  z-index: 999;
  text-transform: uppercase;
  font-size: 0.88rem;
  background-color: transparent;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}

/* モバイル対応 */
@media (max-width: 768px) {
  .back-to-top {
    position: fixed;
    bottom: 10px;
    right: 8px;
    padding: 10px 0;
  }
}


/* 矢印画像 */
.back-to-top img {
  width: 30px;
  height: 30px;
  margin-bottom: 4px;
  position: relative;
  z-index: 2;
}

/* topの文字 */
.back-to-top span {
  margin-top: 2px;
  font-size: 0.75rem;
}


.back-to-top.is-visible {
  opacity: 1;
  pointer-events: auto;
}

/* トップボタンここまで */

/* FV */
.fv-wrapper {
  position: relative;
  height: 200vh;
}

.fv {
  position: sticky;
  top: 0;
  height: 100vh;
  z-index: 1;
  border-radius: 60px 60px 0 0;
  overflow: hidden;
  /* 角丸を画像に適用 */
  display: flex;
  align-items: center;
  justify-content: left;
  padding: 0 20px;
}

.fv-inner {
  max-width: 1000px;
  margin: 0 60px;
}

/* pictureを全画面に敷く */
.fv-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.fv-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

/* テキストは前面 */
.fv-inner {
  position: relative;
  z-index: 1;
  max-width: 1000px;
  margin: 0 60px;
}

.fv-text {
  padding-top: 100px;
  font-weight: 500;
}

.fv-text h1 {
  text-transform: uppercase;
  color: #faf9f5;
  font-size: clamp(2.5rem, 11vw, 8rem);
  /* ← 追加：最小2.5rem、最大8rem */
  line-height: 1.1;
  letter-spacing: 6px;
  word-break: break-word;
  white-space: normal;
}

.pc-no {
  display: none;
}

.sp-no {
  display: block;
}

.fv-text .lead {
  color: #faf9f5;
  font-size: 1.1rem;
  margin-top: 20px;
  line-height: 1.6;
}

/* テキストアニメ */
.advanced {
  --ease-out-quint: cubic-bezier(0.22, 1, 0.36, 1);
  --ease-out-cubic: cubic-bezier(0.33, 1, 0.68, 1);
  opacity: 0;
  transform: translateY(13%);
}

.advanced.isActive {
  opacity: 1;
  transform: translateY(0);
  transition:
    opacity 1.8s var(--ease-out-cubic),
    transform 1.8s var(--ease-out-quint);
}

.advanced:nth-of-type(1) {
  transition-delay: 0.3s;
}

.advanced:nth-of-type(2) {
  transition-delay: 0.6s;
}

.advanced:nth-of-type(3) {
  transition-delay: 1s;
}

/* ボタンデザイン */
.more-btn {
  display: inline-flex;
  align-items: center;
  text-decoration: none;
  color: #fff;
  font-size: 1.1rem;
  font-weight: 500;
  margin-top: 40px;
}

.more-btn02 {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin: 60px auto 0;
  text-decoration: none;
  color: #4b3a34;
  font-size: 1.1rem;
  font-weight: 500;
  position: relative;
}



.more-btn .text {
  margin-right: 10px;
  font-size: 1.2rem;
}

.more-btn02 .text {
  margin-right: 10px;
}


.arrow-wrap {
  position: relative;
  display: flex;
  align-items: center;
}

.arrow-img {
  width: 60px;
  transition: transform 0.3s ease;
  z-index: 2;
}

.circle {
  position: absolute;
  left: 24px;
  width: 65px;
  height: 65px;
  background-color: #e99d83c2;
  border-radius: 50%;
  z-index: 1;
  transition: all 1.5s ease;
  box-shadow: 0 0 0 rgba(0, 0, 0, 0);
}

/* ホバー時 */

.more-btn:hover .circle {
  transform: scale(1.2);
  filter: blur(10px);
}


.more-btn:hover .arrow-img {
  transform: translateX(16px);
}

.more-btn02:hover .circle {
  transform: scale(1.2);
  filter: blur(10px);
}


.more-btn02:hover .arrow-img {
  transform: translateX(16px);
}

/* 見出しの丸調整 */
.dot {
  font-size: 0.6em;
  vertical-align: 2px;
  margin-right: 0.5em;
}

/* モバイル対応 */
@media (max-width: 768px) {

  .fv {
    border-radius: 32px 32px 0 0;
    padding: 60px 10px;
  }

  .fv-bg img {
    object-position: left center;
  }

  .fv-inner {
    margin: 0;
  }

  .fv-text {
    padding-top: 40px;
  }

  .fv-text .lead {
    margin-bottom: 10px;
  }

  .sp-no {
    display: none;
  }

  .pc-no {
    display: block;
  }

}


@media (max-width: 480px) {
  .fv-text {
    padding-top: 60px;
  }

  .fv-text h1 {
    font-size: 3.2rem;
    letter-spacing: 2px;
  }

  .fv-text .lead {
    font-size: 1rem;
    font-weight: 500;
    line-height: 1.8;
  }
}

/* 2nd view */

.second-view {
  position: relative;
  z-index: 2;
  margin-top: 0;
  background-color: #faf9f5;
  border-radius: 60px 60px 0 0;
  padding-top: 120px;
  background-image: url(../img/pc-wood.webp);
  background-size: cover;
  background-position: center 580px;
  background-repeat: no-repeat;
}

.lead-text {
  text-align: center;
}


@media (max-width: 768px) {
  .second-view {
    background-image: url(../img/sp-wood.webp);
  }

  .lead-text {
    text-align: left;
    padding: 0 60px;
  }

}

@media (max-width: 480px) {
  .lead-text {
    padding: 0 20px;
  }
}


/* 背景に配置 */
.eco-bg img {
  position: absolute;
  top: 20px;
  left: 20px;
  object-fit: cover;
  opacity: 0.07;
  z-index: 0;
  width: 14%;
}


.second-view .lead-text {
  position: relative;
  margin: 0 auto;
  max-width: 800px;
  font-size: 1.1rem;
  font-weight: 500;
  line-height: 2.5;
  color: #4b3a34;
  padding-bottom: 60px;
}


/* パララックス */

.parallax-box {
  position: relative;
  width: 100%;
  height: 100vh;
  /* 必要に応じて高さ調整 */
  overflow: hidden;
}

/* 全体の共通設定 */
.parallax-img {
  position: absolute;
  object-fit: cover;
  display: block;
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.05);
  transition: box-shadow .3s ease;
  will-change: transform, opacity;
  border-radius: 6px;
  filter: drop-shadow(0 5px 10px rgba(0, 0, 0, 0.09));
}

/* 画像ごとのサイズと位置*/
.item1 {
  width: 300px;
  height: 200px;
  top: 15%;
  left: 22%;
  border-radius: 8px;
}

.item2 {
  width: 200px;
  height: 200px;
  top: 9%;
  left: 50%;
  border-radius: 8px;
}

.item3 {
  width: 390px;
  height: 250px;
  top: 58%;
  left: 30%;
  border-radius: 8px;
}

.item4 {
  width: 300px;
  height: 400px;
  top: 30%;
  right: 10%;
  border-radius: 8px;
}


/* モバイル調整 */
@media (max-width: 1200px) {
  .item1 {
    width: 300px;
    height: 210px;
    top: 16%;
    left: 18%;
  }

  .item2 {
    left: 49%;
  }

  .item3 {
    width: 340px;
    height: 210px;
    top: 63%;
    left: 22%;
  }

  .item4 {
    width: 270px;
    height: 350px;
    top: 34%;
    right: 6%;
  }
}

@media (max-width: 980px) {
  .item1 {
    width: 300px;
    height: 200px;
    top: 16%;
    left: 12%;
  }

  .item2 {
    width: 160px;
    height: 160px;
    top: 10%;
    left: 55%;
  }

  .item3 {
    width: 300px;
    height: 200px;
    top: 59%;
    left: 18%;
  }

  .item4 {
    width: 220px;
    height: 290px;
    top: 52%;
    right: 10%;
    border-radius: 8px;
  }
}

@media (max-width: 680px) {
  .second-view {
    border-radius: 32px 32px 0 0;
    padding-top: 80px;
  }

  .eco-bg img {
    position: absolute;
    top: 10px;
    right: 10px;
    left: inherit;
    object-fit: cover;
    width: 20%;
  }

  .second-view .lead-text {
    line-height: 2.2;
  }


  .parallax-box {
    height: auto;
    padding: 40px 20px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    position: relative;
  }

  .parallax-img {
    position: static;
    width: 90%;
    max-width: 400px;
    height: auto;
    border-radius: 8px;
    opacity: 1;
    filter: none;
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.1);
  }

  .item1,
  .item2,
  .item3,
  .item4 {
    all: unset;
    width: 90%;
    max-width: 440px;
    height: auto;
  }

}

/* history */
.fade-in-up {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

.fade-in-up.active {
  opacity: 1;
  transform: translateY(0);
  z-index: 2;
}

.history-area {
  padding-top: 80px;
  z-index: 2;
  height: 120vh;
  background-image: url(../img/mokume_bg.webp);
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}

.history-area h2 {
  max-width: 1200px;
  width: 90%;
  margin: 0 auto 20px;
  font-weight: 500;
  font-size: 1.3rem;
}

.intro-txt {
  max-width: 1200px;
  width: 90%;
  margin: 0 auto;
  line-height: 1.8;
}

.history-nav {
  display: flex;
  justify-content: flex-end;
  gap: 10px;
  margin-bottom: 10px;
  margin-right: 10%;
}

.arrow {
  background: none;
  border: none;
  cursor: pointer;
  width: 56px;
  height: 56px;
}

.history-wrapper {
  position: absolute;
  right: 0;
  overflow: hidden;
  max-width: 1360px;
  width: 95%;
  text-align: center;
  height: 100%;
}

.history-scroll {
  display: flex;
  gap: 10px;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  white-space: nowrap;
  padding-bottom: 20px;
  scrollbar-width: none;
  -ms-overflow-style: none;
}

.history-scroll::-webkit-scrollbar {
  display: none;
}

.box {
  display: inline-block;
  width: 320px;
  flex-shrink: 0;

}

.history-card {
  position: relative;
  display: block;
  overflow: hidden;
  text-decoration: none;
  color: inherit;
}

.image-wrap {
  transition: transform 0.5s ease;
}

.history-card img {
  width: 100%;
  height: auto;
  display: block;
  border-radius: 6px;
  transition: transform 0.5s ease;
}

.history-card:hover .image-wrap {
  transform: scale(1.08);
}

.text-overlay {
  position: absolute;
  top: 10.5em;
  right: 1em;
  max-width: 70%;
  font-size: 1.2rem;
  width: auto;
  color: white;
  line-height: 1.4;
  text-align: left;
  font-weight: 500;
  word-break: break-word;
  white-space: normal;
  padding: 0;
}

.scroll-bar {
  position: relative;
  height: 4px;
  background: #95BCBC;
  border-radius: 2px;
  overflow: hidden;
}

.scroll-thumb {
  position: absolute;
  top: 0;
  left: 0;
  height: 100%;
  background: #5b8a8c;
  width: 20%;
  transition: width 0.3s, left 0.3s;
}


/* animation */
@-webkit-keyframes passing-bar {
  0% {
    left: 0;
    right: auto;
    width: 0;
  }

  50% {
    left: 0;
    right: auto;
    width: 100%;
  }

  51% {
    left: auto;
    right: 0;
    width: 100%;
  }

  100% {
    left: auto;
    right: 0;
    width: 0;
  }
}

@keyframes passing-bar {
  0% {
    left: 0;
    width: 0;
  }

  50% {
    left: 0;
    width: 100%;
  }

  51% {
    left: 0;
    width: 100%;
  }

  100% {
    left: 100%;
    width: 0;
  }
}

@-webkit-keyframes passing-txt {
  0% {
    opacity: 0;
  }

  50% {
    opacity: 0;
  }

  100% {
    opacity: 1;
  }
}

@keyframes passing-txt {
  0% {
    opacity: 0;
  }

  50% {
    opacity: 0;
  }

  100% {
    opacity: 1;
  }
}

/* more btn */

.more-card {
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: #5b8a8c69;
  opacity: .9;
  font-size: 1.2rem;
  color: #fff;
  transition: background 0.3s;
  border-radius: 10px;
}

.more-card:hover {
  background-color: #5b8a8cd7;
  font-weight: 500;
  /* transform: translateY(0px) scale(0.96); */
}


.more-link {
  text-decoration: none;
  color: inherit;
  padding: 20px 30px;
  display: inline-block;
}

/* モバイル調整 */
@media (max-width: 768px) {

  .history-area h2 {
    margin: 0 auto 20px;
    font-size: 1.1rem;
  }

  .history-area {
    padding-top: 40px;
    height: 108vh;
  }

}

@media (max-width: 389px) {

  .history-area {
    padding-top: 40px;
    height: 130vh;
  }
}



/* 活動ブログ */

.blog-section {
  position: relative;
  z-index: 3;
  background: #faf9f5;
  min-height: 100vh;
  border-top-left-radius: 60px;
  border-top-right-radius: 60px;
  padding: 80px 0 140px;
  margin-top: -60px;
}

.blog-section h2 {
  max-width: 1200px;
  width: 90%;
  margin: 0 auto 40px;
  font-weight: 500;
  font-size: 1.3rem;
}

.blog-inner {
  max-width: 800px;
  width: 90%;
  margin: 0 auto;
}


/* タブ */
.blog-tabs {
  display: flex;
  justify-content: space-around;
  flex-wrap: wrap;
  margin: 40px 0 32px;
  border-bottom: 2px solid #94c2c3;
  position: relative;
}

.blog-tabs.tab-button {
  flex: var(--the-tab-flex);
  margin: var(--the-tab-item-margin);
  text-align: center;
}

.tab-button {
  flex: 1;
  /* 三等分 */
  background: none;
  border: none;
  font-size: 1.1rem;
  color: #4b3a34;
  padding: 12px 0;
  cursor: pointer;
  position: relative;
  font-weight: normal;
  text-align: center;
}

.tab-button.active {
  color: #5b8a8c;
  font-weight: bold;
}



.tab-button.active::after {
  content: "";
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 100%;
  height: 2px;
  background: #5b8a8c;
}

/* アンダーライン（インジケーター） */
.tab-indicator {
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 33.3333%;
  height: 2px;
  background: #5b8a8c;
  transition: transform 0.3s ease;
  pointer-events: none;
}

/* タグcss */
.tag-list {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 40px;
}

.tag-button {
  display: inline-block;
  padding: 3px 14px;
  margin: 4px;
  border: 1px solid #4b3a34;
  border-radius: 30px;
  font-size: 14px;
  font-weight: 500;
  color: #4b3a34;
  text-decoration: none;
  transition: all 0.3s ease;
}

.tag-button:hover,
.tag-button.active {
  background-color: #5b8a8c;
  color: #fff;
  border-color: #5b8a8c;
}





/* 投稿カード */
.blog-posts {
  display: flex;
  flex-wrap: wrap;
  gap: 40px;
}

.post-thumbnail img {
  width: 100%;
  height: auto;
  border-radius: 12px;
  display: block;
}

.post-content {
  margin-top: 12px;
}

.labels {
  margin-bottom: 6px;
}

/* .tag { 
  font-size: 0.9rem;
  color: #5b8a8c;
  display: inline-block;
}*/

.post-title {
  font-size: 1rem;
  color: #4b3a34;
  margin-top: 8px;
}

.post-date {
  font-size: 1rem;
  color: #999;
  margin-top: 4px;
  display: block;
}

.blog-card {
  display: flex;
  gap: 20px;
  align-items: flex-start;
  width: 100%;
  max-width: 800px;
  padding: 16px;
  margin-bottom: 24px;
  border: 1px solid #eee;
  border-radius: 10px;
  background-color: #fff;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.03);
  transition: all 0.3s ease;
}

.blog-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 16px rgba(0, 0, 0, 0.10);
}

.card-image {
  width: 24%;
  aspect-ratio: 12 / 8;
  overflow: hidden;
  position: relative;
  border-radius: 6px;
  flex-shrink: 0;
}

.card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  /* トリミング */
  display: block;
  border-radius: 6px;
}

.blog-card .post-content {
  flex: 1;
}


.card-content {
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.card-meta {
  display: flex;
  gap: 12px;
  font-size: 0.9rem;
  color: #5b8a8c;
  margin-bottom: 8px;
  font-weight: bold;
  align-items: baseline;
}

.post-title {
  font-size: 1rem;
  color: #4b3a34;
  margin-bottom: 8px;
  font-weight: bold;
}

.post-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.card-post-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0;
}

.card-tag-button {
  display: inline-block;
  padding: 3px 14px;
  margin: 4px;
  border-radius: 30px;
  font-size: 12px;
  font-weight: 500;
  text-decoration: none;
  transition: all 0.3s ease;
  background-color: #5b8a8c;
  color: #fff;
  border-color: #5b8a8c;
}

.blog-more {
  text-align: center;
}



@media (max-width: 600px) {

  .blog-section {
    padding: 80px 0 120px;
    border-radius: 32px 32px 0 0;
  }

  .blog-section h2 {
    margin: 0 auto 20px;
    font-size: 1.1rem;
  }

  .blog-tabs {
    margin: 40px 0 24px;
  }

  .tab-button {
    font-size: 1rem;
  }

  .tag-list {
    display: flex;
    justify-content: flex-start;
    gap: 8px;
    margin-bottom: 40px;
  }

  .tag-button {
    padding: 4px 16px;
    margin: 2px;
  }


  .tag-button {
    font-size: 12px;
  }

  .tag-button {
    padding: 2px 12px;
    margin: 2px;
  }

  .blog-card {
    display: block;
  }

  .blog-card img {
    width: 100%;
    height: auto;
  }

  .card-image {
    width: 100%;

  }

  .card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    /* トリミング */
    display: block;
    border-radius: 6px;
  }


  .card-meta {
    font-size: .8rem;
    margin-bottom: 0;
  }

}


/* お問い合わせ・入会案内 */
.cta-area {
  top: 40%;
  font-size: 1.1rem;
  font-weight: 500;
}

.contact-block {
  background-color: #679C9E;
  width: 100%;
  padding: 90px 0;
}

.contact-flex {
  max-width: 800px;
  width: 90%;
  margin: 0 auto;
  display: flex;
  justify-content: space-around;
  align-items: center;
}

.cta-text {
  color: #fff;

}

.cta-box {
  display: inline-block;
  padding: 10px 72px;
  background-color: #fff;
  color: #5b8a8c;
  font-weight: 500;
  text-decoration: none;
  border-radius: 30px;
  transition: background-color 0.3s, color 0.3s;
}

.cta-box a:hover {
  opacity: .7;
}

.cta-block {
  background-color: #5B8A8C;
  width: 100%;
  padding: 90px 0;
}

.cta-note {
  color: #fff;
  font-size: .8rem;
  text-align: center;
  padding-top: 8px;
}

/* pp */


.pp {
  display: block;
  text-align: center;
  text-decoration: none;
  color: inherit;
  position: relative;
  padding: 12px 0 10px;
  font-size: .89rem;
  background-image: url(../img/mokume_bg.webp);
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}

.pp p {
  display: inline-block;
  position: relative;
  margin: 0;
  padding-bottom: 4px;
}

.pp p::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  height: 1px;
  background-color: #4b3a34;
}

.pp p:hover {
  opacity: .7;
}

/* カスタムCSS：reCAPTCHAバッジ非表示 */
.grecaptcha-badge {
  visibility: hidden;
}


@media (max-width: 768px) {
  .contact-flex {
    display: block;
    text-align: center;
  }

  .cta-text {
    margin-bottom: 40px;
  }
}