@charset "utf-8";
/* CSS Document */ :root {
  --g2: #1a3a22;
  --g3: #2e6040;
  --g4: #4d9960;
  --g5: #7acc8a;
  --earth1: #2a1f0a;
  --earth2: #5c3d12;
  --earth3: #a06b28;
  --gold: #b78e30;
  --gold2: #f0c96a;
  --cream: #f8f4ec;
  --white: #ffffff;
  --sage: #76a16c;
  --sage2: #5c8a55;
  --tan-band1: #f4f1e6;
  --tan-band2: #ddd6bd;
  --tan-card1: #beb7a3;
  --tan-card2: #a8a08c;
  --olive: #84a648;
  --olive2: #6c8c38;
  --feature-bg: #e9e4d4;
  --feature-text: #3a190f;
}
*, *::before, *::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}
html {
  scroll-behavior: smooth;
  font-size: 16px;
  overflow-x: hidden;
  margin-top: 60px;
  scroll-padding-top: 60px; /*ページ内リンクの追従ヘッダー分のズレ*/
}
body {
  overflow-x: hidden;
	background-image: url("../images/bg.jpg");
	background-repeat: repeat;
}
header {
  width: 100%;
  height: 60px;
  background-color: #85a94c;
  border-bottom: 1px solid rgba(122, 204, 138, 0.2);
  padding: 10px 0;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  display: flex;
}
h1 {
  margin: 0 auto;
  width: 25%;
  max-width: 230px;
}
h1 img {
  width: 100%;
}
@media screen and (max-width: 767px) {
h1 {
  width: 50%;
}
}
/* ===== HERO ===== */
.hero {
  width: 100%;
  display: block;
  line-height: 0;
  border-bottom: 8px solid transparent;
  border-image: linear-gradient(90deg, #6b4c10 0%, #b78e30 15%, #f0c96a 30%, #fffacd 45%, #f5d060 55%, #c8922a 70%, #f0c96a 82%, #7a5518 100%) 1;
}
.hero img {
  width: 100%;
}
.hero_second {
  width: 100%;
  position: relative;
  overflow: hidden;
  background: radial-gradient(ellipse at 50% 30%, rgba(26, 58, 34, 0.4) 0%, transparent 50%), #060e08;
  border-top: 8px solid transparent;
  border-image: linear-gradient(90deg, #6b4c10 0%, #b78e30 15%, #f0c96a 30%, #fffacd 45%, #f5d060 55%, #c8922a 70%, #f0c96a 82%, #7a5518 100%) 1;
}
.hero_second img {
  width: 100%;
  position: relative;
  z-index: 1;
}
/*============
nav
=============*/
nav {
  display: block;
  position: fixed;
  top: 0;
  left: -300px;
  bottom: 0;
  width: 300px;
  background: #85a94c;
  overflow-x: hidden;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
  transition: all .5s;
  z-index: 3;
  opacity: 0;
}
.open nav {
  left: 0;
  opacity: 1;
}
nav .inner {
  padding: 25px;
}
nav .inner ul {
  list-style: none;
  margin: 0;
  padding: 0;
}
nav .inner ul li {
  position: relative;
  margin: 0;
  border-bottom: 1px solid #fff;
}
nav .inner ul li a {
  display: block;
  color: #fff;
  font-size: 14px;
  padding: 1em;
  text-decoration: none;
  transition-duration: 0.2s;
}
nav .inner ul li a:hover {
  background: #aaca78;
}
nav .inner ul li a {
  display: flex;
  align-items: center;
  gap: 0.4em;
}
nav .inner ul li a .ext-icon {
  flex-shrink: 0;
  opacity: 0.85;
}
@media screen and (max-width: 767px) {
  nav {
    left: -220px;
    width: 220px;
  }
}
/*============
.toggle_btn
=============*/
.toggle_btn {
  display: block;
  position: fixed;
  top: 16px;
  right: 30px;
  width: 30px;
  height: 30px;
  transition: all .5s;
  cursor: pointer;
  z-index: 3;
}
.toggle_btn span {
  display: block;
  position: absolute;
  left: 0;
  width: 30px;
  height: 2px;
  background-color: #fff;
  border-radius: 4px;
  transition: all .5s;
}
.toggle_btn span:nth-child(1) {
  top: 4px;
}
.toggle_btn span:nth-child(2) {
  top: 14px;
}
.toggle_btn span:nth-child(3) {
  bottom: 4px;
}
.open .toggle_btn span {
  background-color: #fff;
}
.open .toggle_btn span:nth-child(1) {
  -webkit-transform: translateY(10px) rotate(-315deg);
  transform: translateY(10px) rotate(-315deg);
}
.open .toggle_btn span:nth-child(2) {
  opacity: 0;
}
.open .toggle_btn span:nth-child(3) {
  -webkit-transform: translateY(-10px) rotate(315deg);
  transform: translateY(-10px) rotate(315deg);
}
/*============
#mask
=============*/
#mask {
  display: none;
  transition: all .5s;
}
.open #mask {
  display: block;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: #fff;
  opacity: .6;
  z-index: 2;
  cursor: pointer;
}
.gasheettop_box {
  width: 100%;
  padding: 60px 0 80px 0;
}
.gasheettop-inner {
  width: min(1200px, 90%);
  margin: 0 auto;
  flex-direction: column;
  align-items: center;
  gap: 48px;
  text-align: center;
}
.gasheettop-h2 {
  font-family: YuMincho, "Yu Mincho", "Hiragino Mincho ProN", "serif";
  font-size: clamp(20px, 7vw, 60px);
  font-weight: bold;
  line-height: 1.25;
  letter-spacing: 0.02em;
  background: linear-gradient(90deg, #122811, var(--gold2));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
@media screen and (max-width: 767px) {
.gasheettop-h2 {
  line-height: 1.3;
}
}

/* =============================================
   写真めくりスライドショー .photo-stack
   3枚の写真が斜めに重なって見え、左右の矢印・
   下部バーで切り替え／自動再生にも対応
============================================= */
.photo-stack {
  position: relative;
  width: min(1000px, 92%);
  margin: 0 auto;
  padding: 30px 54px 124px;
}
.photo-stack__stage {
  position: relative;
  width: 100%;
  aspect-ratio: 3 / 2;
}
.photo-stack__item {
  position: absolute;
  inset: 0;
  background: var(--white);
  padding: 10px 10px 14px;
  border-radius: 4px;
  box-shadow: 0 18px 38px rgba(20, 14, 4, 0.3), 0 2px 10px rgba(20, 14, 4, 0.14);
  transition: transform .7s cubic-bezier(.4,0,.2,1), opacity .55s ease;
  will-change: transform, opacity;
}
.photo-stack__item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  pointer-events: none;
}
/* 手前から奥へ：0=最前面（メイン） 1・2=後ろに重なる写真 back=待機中（非表示） */
.photo-stack__item[data-pos="0"] {
  transform: translate(0, 0) rotate(0deg) scale(1);
  opacity: 1;
  z-index: 50;
}
.photo-stack__item[data-pos="1"] {
  transform: translate(7%, 5%) rotate(4deg) scale(0.97);
  opacity: 1;
  z-index: 40;
  pointer-events: none;
}
.photo-stack__item[data-pos="2"] {
  transform: translate(13%, 9%) rotate(8deg) scale(0.94);
  opacity: 1;
  z-index: 30;
  pointer-events: none;
}
.photo-stack__item[data-pos="back"] {
  transform: translate(20%, 13%) rotate(13deg) scale(0.9);
  opacity: 0;
  z-index: 10;
  pointer-events: none;
}

/* 矢印ボタン */
.photo-stack__arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 60;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: rgba(45, 80, 22, 0.88);
  border: 2px solid rgba(139, 94, 60, 0.7);
  color: #ffffff;
  font-size: 18px;
  line-height: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  padding: 0;
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.35);
  transition: background .2s, border-color .2s, box-shadow .2s;
}
.photo-stack__arrow:hover {
  background: rgba(45, 80, 22, 1);
  border-color: #8b5e3c;
  box-shadow: 0 4px 20px rgba(139, 94, 60, 0.35);
}
.photo-stack__arrow--prev { left: -5%; }
.photo-stack__arrow--next { right: -5%; }

/* 下部バー（枚数インジケーター） */
.photo-stack__bar {
  position: absolute;
  left: 50%;
  bottom: 14px;
  transform: translateX(-50%);
  display: flex;
  gap: 8px;
}
.photo-stack__segment {
  width: 56px;
  height: 5px;
  border-radius: 3px;
  background: rgba(139, 94, 60, 0.18);
  border: none;
  padding: 0;
  cursor: pointer;
  transition: background .3s ease, transform .3s ease;
}
.photo-stack__segment.is-active {
  background: linear-gradient(90deg, var(--g4), var(--g5));
  transform: scaleY(1.3);
}

@media screen and (min-width: 768px) and (max-width: 1024px) {
.photo-stack {
  width: min(680px, 90%);
  padding: 8px 46px 58px;
}
}

@media screen and (max-width: 767px) {
.photo-stack {
  width: 100%;
  padding: 18px 38px 52px;
}
.photo-stack__item[data-pos="1"] {
  transform: translate(5%, 4%) rotate(3deg) scale(0.96);
}
.photo-stack__item[data-pos="2"] {
  transform: translate(9%, 7%) rotate(6deg) scale(0.92);
}
.photo-stack__item[data-pos="back"] {
  transform: translate(14%, 10%) rotate(10deg) scale(0.88);
}
.photo-stack__arrow {
  width: 32px;
  height: 32px;
  font-size: 13px;
}
.photo-stack__arrow--prev { left: 10px; }
.photo-stack__arrow--next { right: 10px; }
.photo-stack__bar {
  bottom: 6px;
  gap: 6px;
}
.photo-stack__segment {
  width: 30px;
  height: 4px;
}
}

/* =============================================
   安心と信頼セクション .tg_anshin_box
   背景：bg_green.jpg／上部に shiba_img.png の芝ボーダー
   ×マークは下部バー同様、スクロールで1つずつポップ表示
============================================= */
.tg_anshin_box {
  position: relative;
  width: 100%;
  background-image: url("../images/bg_green.jpg");
  background-repeat: repeat;
  padding: 96px 0 96px;
}
/* 上部：芝の境界線（shiba_img.png を横に繰り返し、上のセクションへ少しはみ出す） */
.tg_anshin-shiba {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: clamp(16px, 2.6vw, 30px);
  transform: translateY(-100%);
  background-image: url("../images/shiba_img.png");
  background-repeat: repeat-x;
  background-position: bottom center;
  background-size: auto 100%;
  z-index: 2;
  pointer-events: none;
}
.tg_anshin-inner {
  position: relative;
  z-index: 1;
  width: min(1100px, 92%);
  margin: 0 auto;
  text-align: center;
}

/* 見出し */
.tg_anshin-en {
  font-family: YuMincho, "Yu Mincho", "Hiragino Mincho ProN", "serif";
  font-weight: 700;
  font-size: clamp(14px, 1.3vw, 27px);
  letter-spacing: 0.25em;
  color: rgba(255, 255, 255, 0.85);
  margin-bottom: 10px;
}
.tg_anshin-h2 {
  font-family: YuMincho, "Yu Mincho", "Hiragino Mincho ProN", "serif";
  font-weight: 700;
  font-size: clamp(28px, 3.8vw, 56px);
  letter-spacing: 0.04em;
  color: #ffffff;
  line-height: 1.4;
  margin-bottom: 40px;
  text-shadow: 0 2px 10px rgba(0, 0, 0, 0.15);
}

/* 試験バッジ画像（tg_anshin_img.png をそのまま配置） */
.tg_anshin-badge {
  margin: 0 auto 60px;
  max-width: 900px;
}
.tg_anshin-badge img {
  width: 100%;
  height: auto;
  display: block;
  filter: drop-shadow(0 12px 26px rgba(0, 0, 0, 0.2));
}

/* ×マーク付きサークル一覧 */
.tg_anshin-cross-list {
  display: flex;
  justify-content: center;
  align-items: flex-start;
  gap: clamp(14px, 4vw, 56px);
  margin: 0 auto 44px;
  flex-wrap: wrap;
}
.tg_anshin-cross-item {
  position: relative;
  width: clamp(96px, 13vw, 150px);
  height: clamp(96px, 13vw, 150px);
}
.tg_anshin-cross-circle {
  width: 100%;
  height: 100%;
  border-radius: 50%;
  background: radial-gradient(circle at 35% 28%, #3d7240, #1c3a20 78%);
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.28), inset 0 2px 6px rgba(255, 255, 255, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
}
.tg_anshin-cross-label {
  color: #ffffff;
  font-family: "Noto Sans JP", sans-serif;
  font-weight: 700;
  font-size: clamp(13px, 1.6vw, 28px);
  letter-spacing: 0.06em;
  text-align: center;
  line-height: 1.3;
  padding: 0 6px;
  z-index: 10;
}
/* ×マーク：初期は非表示／縮小、is-visible 時に1つずつポップ */
.tg_anshin-cross-mark {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 126%;
  height: 126%;
  transform: translate(-50%, -50%) scale(0) rotate(-18deg);
  opacity: 0;
  pointer-events: none;
  z-index: 5;
}
.tg_anshin-cross-mark svg {
  width: 100%;
  height: 100%;
  display: block;
}
.tg_anshin-cross-mark svg line {
  stroke: #e7684b;
  stroke-width: 13;
  stroke-linecap: round;
  opacity: 1.0;
}
.tg_anshin-cross-list.is-visible .tg_anshin-cross-mark {
  opacity: 1;
  transform: translate(-50%, -50%) scale(1) rotate(0deg);
  transition: transform 0.55s cubic-bezier(0.34, 1.56, 0.64, 1), opacity 0.25s ease;
}
.tg_anshin-cross-list.is-visible .tg_anshin-cross-item:nth-child(1) .tg_anshin-cross-mark { transition-delay: 0.1s; }
.tg_anshin-cross-list.is-visible .tg_anshin-cross-item:nth-child(2) .tg_anshin-cross-mark { transition-delay: 0.35s; }
.tg_anshin-cross-list.is-visible .tg_anshin-cross-item:nth-child(3) .tg_anshin-cross-mark { transition-delay: 0.6s; }
.tg_anshin-cross-list.is-visible .tg_anshin-cross-item:nth-child(4) .tg_anshin-cross-mark { transition-delay: 0.85s; }

/* 下部の注意文 */
.tg_anshin-note {
  font-family: "Noto Sans JP", sans-serif;
  font-size: clamp(12px, 1.6vw, 32px);
  line-height: 1.6;
  font-weight: 700;
  color: rgba(255, 255, 255, 1.0);
  letter-spacing: 0.12em;
}

@media screen and (max-width: 767px) {
.tg_anshin_box {
  padding: 56px 0 64px;
}
.tg_anshin-h2 {
  margin-bottom: 28px;
}
.tg_anshin-badge {
  margin-bottom: 40px;
}
.tg_anshin-cross-list {
  gap: 8px;
  margin-bottom: 32px;
}
.tg_anshin-cross-item {
  width: clamp(62px, 20vw, 90px);
  height: clamp(62px, 20vw, 90px);
}
.tg_anshin-cross-label {
  font-size: clamp(10px, 3vw, 13px);
}
.tg_anshin-note br {
  /*display: none;*/
}
}

/* =============================================
   施工場所を選ばない訴求 .tg_sekou-block
   （.tg_anshin_box 内・同じ緑背景の続きとして配置）
============================================= */
.tg_sekou-divider {
  width: min(860px, 78%);
  height: 1px;
  background: linear-gradient(90deg, rgba(255,255,255,0) 0%, rgba(255,255,255,.35) 50%, rgba(255,255,255,0) 100%);
  margin: clamp(40px, 6vw, 72px) auto clamp(40px, 6vw, 72px);
}
.tg_sekou-heading {
  margin-bottom: clamp(22px, 4vw, 22px);
}
.tg_sekou-sub {
  font-family: YuMincho, "Yu Mincho", "Hiragino Mincho ProN", "serif";
  font-weight: 700;
  font-size: clamp(16px, 1.9vw, 34px);
  letter-spacing: 0.14em;
  color: rgba(255, 255, 255, 1.0);
  margin-bottom: clamp(4px, 1vw, 10px);
}
.tg_sekou-h3 {
  font-family: YuMincho, "Yu Mincho", "Hiragino Mincho ProN", "serif";
  font-weight: 700;
  font-size: clamp(38px, 5.2vw, 88px);
  letter-spacing: 0.06em;
  color: #ffffff;
  line-height: 1.3;
  text-shadow: 0 2px 10px rgba(0, 0, 0, 0.18);
}

/* 施工写真＋イラスト */
.tg_sekou-photo-wrap {
  position: relative;
  width: min(900px, 86%);
  margin: 0 auto clamp(32px, 5vw, 52px);
  isolation: isolate;
}
/* 全方向へ広がる光彩（影） */
.tg_sekou-photo-glow {
  position: absolute;
  inset: -12%;
  z-index: 0;
  pointer-events: none;
  background:
    radial-gradient(ellipse at center, rgba(240, 201, 106, 0.55) 0%, rgba(183, 142, 48, 0.32) 34%, rgba(122, 204, 138, 0.20) 56%, rgba(122, 204, 138, 0) 78%);
  filter: blur(28px);
}
.tg_sekou-photo {
  position: relative;
  z-index: 1;
  display: block;
  width: 100%;
  height: auto;
  border-radius: 12px;
  filter: drop-shadow(0 18px 34px rgba(15, 30, 10, 0.35));
}
.tg_sekou-illust {
  position: absolute;
  z-index: 2;
  right: -16%;
  bottom: 4%;
  width: 38%;
  height: auto;
  filter: drop-shadow(0 10px 16px rgba(0, 0, 0, 0.22));
}
.tg_sekou-caption {
  font-family: "Noto Sans JP", sans-serif;
  font-weight: 700;
  font-size: clamp(12px, 1.6vw, 27px);
  line-height: 1.6;
  letter-spacing: 0.06em;
  color: #ffffff;
  text-align: center;
}

/* ポン、と出現するイラスト用の演出 */
.reveal-pop {
  opacity: 0;
  transform: scale(0.35) rotate(-10deg);
  transition: opacity 0.5s ease, transform 0.7s cubic-bezier(0.34, 1.56, 0.64, 1);
  transition-delay: 0.35s;
}
.reveal-pop.visible {
  opacity: 1;
  transform: scale(1) rotate(0deg);
}

@media screen and (max-width: 767px) {
.tg_sekou-divider {
  margin: 32px auto 36px;
}
.tg_sekou-heading {
  margin-bottom: 14px;
}
.tg_sekou-photo-wrap {
  width: 100%;
  margin-bottom: 26px;
}
.tg_sekou-photo-glow {
  inset: -8%;
  filter: blur(16px);
}
.tg_sekou-photo {
  border-radius: 8px;
}
.tg_sekou-illust {
  right: -4%;
  bottom: -8%;
  width: 44%;
  filter: drop-shadow(0 6px 10px rgba(0, 0, 0, 0.2));
}
}

/* =============================================
   ターフグランデの特長 .tg_point_box
   「支持される人工芝の理由01・02・03・04」を並べる
   パターン化セクション。article.tg_point-item を
   1ブロックとして増減できる。
============================================= */
.tg_point_box {
  width: 100%;
  padding: clamp(60px, 9vw, 110px) 0 clamp(70px, 10vw, 130px);
}
.tg_point-inner {
  width: min(1140px, 92%);
  margin: 0 auto;
}

/* ---------- item 共通レイアウト ---------- */
.tg_point-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  scroll-margin-top: 80px;
}

/* タイトル画像（支持される人工芝の理由0X／見出し／ブランドロゴ） */
.tg_point-head {
  width: 100%;
  text-align: center;
  margin-bottom: clamp(18px, 4vw, 28px);
}
.tg_point-head img {
  width: 100%;
  max-width: 1200px;
  height: auto;
  display: inline-block;
}

/* 横長に広がるグラデーション帯＋斜めカット写真 */
.tg_point-photo {
  position: relative;
  /*left: 50%;*/
  width: 100vw;
  transform: translateX(-50%);
  background: linear-gradient(180deg, var(--tan-band1) 0%, var(--tan-band2) 100%);
  margin-bottom: clamp(18px, 4vw, 28px);
}
.tg_point-photo img {
  display: block;
  width: 100%;
  max-width: 1578px;
  margin: 0 auto;
}

/* リード文（2行・中央） */
.tg_point-lead {
  font-family: "Noto Sans JP", sans-serif;
  font-weight: 700;
  font-size: clamp(14px, 1.5vw, 29px);
  line-height: 1.6;
  letter-spacing: 0.05em;
  color: #3d0c02;
  text-align: center;
  margin-bottom: clamp(36px, 5vw, 64px);
}
@media screen and (max-width: 767px) {
.tg_point-lead br {
  /*display: none;*/
}
}

/* コンテンツ（理由ごとに内容が異なる部分） */
.tg_point-content {
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: clamp(24px, 5vw, 36px);
}

/* ---------- 理由01：比較サークル型 ---------- */
.tg_point-subhead {
  text-align: center;
}
.tg_point-subhead h3 {
  font-family: "Noto Sans JP", sans-serif;
  font-weight: 800;
  font-size: clamp(24px, 3.2vw, 44px);
  letter-spacing: 0.06em;
  color: var(--sage);
  line-height: 1.4;
}
.tg_point-note {
  font-family: "Noto Sans JP", sans-serif;
  font-weight: 700;
  font-size: clamp(11px, 1vw, 16px);
  color: var(--sage);
  letter-spacing: 0.04em;
  margin-top: 6px;
}
.tg_point-compare {
  width: 100%;
  max-width: 760px;
}
.tg_point-compare img {
  width: 100%;
  height: auto;
  display: block;
}
.tg_point-summary {
  font-family: "Noto Sans JP", sans-serif;
  font-weight: 700;
  font-size: clamp(13px, 1.3vw, 24px);
  line-height: 1.8;
  letter-spacing: 0.04em;
  color: var(--sage2);
  text-align: center;
}
@media screen and (max-width: 767px) {
.tg_point-summary br {
  display: none;
}
}

/* ---------- 理由02：カード型（白カード＋タンカード） ---------- */
.tg_point-card {
  width: 100%;
  max-width: 1040px;
  background: var(--white);
  border-radius: 14px;
  padding: clamp(28px, 4vw, 28px) clamp(24px, 5vw, 56px);
  box-shadow: 0 14px 36px rgba(40, 30, 10, 0.10);
}
.tg_point-card-h3 {
  font-family: "Noto Sans JP", sans-serif;
  font-weight: 700;
  font-size: clamp(18px, 2.6vw, 44px);
  letter-spacing: 0.05em;
  color: var(--sage);
  margin-bottom: clamp(18px, 2.6vw, 28px);
  text-align: center;
}
.tg_point-card-h3.is-light {
  color: var(--white);
  text-shadow: 0 1px 6px rgba(0, 0, 0, 0.15);
}
.tg_point-layer-img img {
  width: 100%;
  height: auto;
  display: block;
}

/* タンカード（裏面・多孔構造） */
.tg_point-card--tan {
  background: linear-gradient(165deg, var(--tan-card1) 0%, var(--tan-card2) 100%);
  box-shadow: 0 14px 36px rgba(40, 30, 10, 0.18);
}
.tg_point-drain {
  display: grid;
  grid-template-columns: minmax(220px, 38%) 1fr;
  align-items: center;
  gap: clamp(20px, 4vw, 48px);
}
.tg_point-drain-photo {
  width: 100%;
  aspect-ratio: 400 / 406;
  background-image: url("../images/tg_point_02_co2.png");
  background-repeat: no-repeat;
  background-position: left center;
  background-size: auto 100%;
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 6px 18px rgba(0, 0, 0, 0.2);
}
.tg_point-drain-list {
  display: flex;
  flex-direction: column;
  gap: clamp(16px, 2.6vw, 28px);
}
.tg_point-drain-row {
  text-align: center;
}
.tg_point-drain-pill {
  display: inline-block;
  width: 90%;
  background: var(--white);
  color: var(--earth2);
  font-family: "Noto Sans JP", sans-serif;
  font-weight: 700;
  font-size: clamp(15px, 1.6vw, 30px);
  letter-spacing: 0.08em;
  padding: 0.2em 1.8em;
  border-radius: 999px;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.12);
  margin-bottom: 10px;
}
.tg_point-drain-row p {
  font-family: "Noto Sans JP", sans-serif;
  font-size: clamp(12px, 1.2vw, 23px);
  line-height: 1.6;
  letter-spacing: 0.03em;
  color: var(--white);
}

/* ---------- item 間の区切り線 ---------- */
.tg_point-divider {
  width: min(1100px, 90%);
  height: 1px;
  background: rgba(38, 31, 101, 0.12);
  margin: clamp(48px, 7vw, 130px) auto;
}

/* ---------- レスポンシブ ---------- */
@media screen and (max-width: 900px) {
.tg_point-drain {
  grid-template-columns: 1fr;
}
.tg_point-drain-photo {
  max-width: 70%;
  margin: 0 auto;
}
}
@media screen and (max-width: 767px) {
.tg_point_box {
  padding: 48px 0 60px;
}
.tg_point-head img {
  max-width: 100%;
}
.tg_point-card {
  border-radius: 10px;
  padding: 24px 18px;
}
.tg_point-drain-row p br {
  display: inline;
}
.tg_point-subhead h3 {
  font-size: clamp(19px, 5.6vw, 24px);
  letter-spacing: 0.02em;
}
}

/* ---------- 緑帯ヘッダー（tg_anshin_box を流用） ---------- */
.tg_anshin_box.tg_series-headband {
  padding: clamp(40px, 6vw, 86px) 0 clamp(10px, 5vw, 10px);
}
.tg_series-head {
  text-align: center;
}
.tg_series-script {
  font-family: "Playfair Display", serif;
  font-style: italic;
  font-weight: 600;
  font-size: clamp(20px, 2.6vw, 30px);
  letter-spacing: 0.04em;
  color: rgba(255, 255, 255, 0.92);
  margin-bottom: 10px;
}
.tg_series-script img {
	width: 25%;
}
.tg_series-h2 {
  font-family: YuMincho, "Yu Mincho", "Hiragino Mincho ProN", "serif";
  font-weight: 700;
  font-size: clamp(20px, 2.8vw, 46px);
  letter-spacing: 0.08em;
  color: var(--white);
  line-height: 1.5;
}

/* ---------- 商品紹介セクション本体 ---------- */
.tg_series_box {
  width: 100%;
  padding: clamp(20px, 7vw, 20px) 0 clamp(60px, 8vw, 100px);
  overflow: hidden;
  background-image: url("../images/bg_green.jpg");
}
.tg_series-inner {
  width: min(1200px, 92%);
  margin: 0 auto;
  padding: 60px;
  box-shadow: 0px 5px 15px 0px rgba(0, 0, 0, 0.25);
  border: 6px solid transparent;
  border-radius: 24px;
  background-image:
    linear-gradient(#ffffff, #ffffff),
    linear-gradient(90deg, #6b4c10 0%, #b78e30 15%, #f0c96a 30%, #fffacd 45%, #f5d060 55%, #c8922a 70%, #f0c96a 82%, #7a5518 100%);
  background-origin: border-box;
  background-clip: padding-box, border-box;
}

@media screen and (max-width: 767px) {
.tg_series-inner {
  width: min(1200px, 92%);
  padding: 20px;
  box-shadow: 0px 5px 15px 0px rgba(0, 0, 0, 0.25);
  border: 6px solid transparent;
  border-radius: 24px;
  background-image:
    linear-gradient(#ffffff, #ffffff),
    linear-gradient(90deg, #6b4c10 0%, #b78e30 15%, #f0c96a 30%, #fffacd 45%, #f5d060 55%, #c8922a 70%, #f0c96a 82%, #7a5518 100%);
  background-origin: border-box;
  background-clip: padding-box, border-box;
}
}

.tg_series-item {
  width: 100%;
}

.tg_series-top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: clamp(28px, 5vw, 64px);
  margin-bottom: clamp(28px, 4vw, 44px);
}

/* ---- 左：テキスト情報 ---- */
.tg_series-info {
  flex: 1;
  min-width: 0;
}
.tg_series-label {
  font-family: "Noto Sans JP", sans-serif;
  font-weight: 700;
  font-size: clamp(16px, 1.8vw, 21px);
  letter-spacing: 0.08em;
  color: var(--tg-accent);
  margin-bottom: 4px;
}
.tg_series-name {
  font-family: YuMincho, "Yu Mincho", "Hiragino Mincho ProN", serif;
  font-weight: 700;
  font-size: clamp(46px, 7vw, 84px);
  letter-spacing: 0.04em;
  color: var(--tg-accent);
  line-height: 1.05;
  margin-bottom: 18px;
}
.tg_series-desc {
  font-family: "Noto Sans JP", sans-serif;
  font-size: clamp(14px, 1.3vw, 21px);
  font-weight: 700;
  line-height: 1.85;
  letter-spacing: 0.03em;
  color: var(--earth1);
  margin-bottom: clamp(22px, 3vw, 32px);
}

.tg_series-specs {
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.tg_series-spec {
  display: flex;
  align-items: baseline;
  gap: 16px;
}
@media screen and (max-width: 767px) {
.tg_series-spec {
  gap: 7px;
}
}
.tg_series-spec-tag {
  flex-shrink: 0;
  display: inline-block;
  background: var(--tg-accent);
  color: var(--white);
  font-family: "Noto Sans JP", sans-serif;
  font-weight: 700;
  font-size: clamp(11px, 1.1vw, 15px);
  letter-spacing: 0.08em;
  padding: 0.45em 1.3em;
  border-radius: 999px;
  text-align: center;
}
.tg_series-spec p {
  font-family: "Noto Sans JP", sans-serif;
  font-weight: 700;
  font-size: clamp(12px, 1.3vw, 17px);
  letter-spacing: 0.03em;
  color: #2a2a2a;
  line-height: 1.6;
}

/* ---- 右：ロゴカード ---- */
.tg_series-card {
  flex: 0 0 clamp(220px, 22vw, 280px);
  max-width: 280px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 28px;
}
.tg_series-card-buttons {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px;
  width: 100%;
}
.tg_series-btn {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  background: linear-gradient(135deg, var(--olive), var(--olive2));
  color: var(--white);
  font-family: "Noto Sans JP", sans-serif;
  font-weight: 700;
  font-size: clamp(12px, 1.1vw, 13px);
  letter-spacing: 0.04em;
  padding: 0.55em 1.2em;
  border-radius: 999px;
  text-decoration: none;
  border: none;
  cursor: pointer;
  box-shadow: 0 4px 10px rgba(105, 130, 55, 0.35);
  transition: transform 0.2s ease, box-shadow 0.2s ease, filter 0.2s ease;
}
.tg_series-btn:hover {
  transform: translateY(-3px);
  box-shadow: 0 9px 18px rgba(105, 130, 55, 0.45);
  filter: brightness(1.06);
}
.tg_series-btn:active {
  transform: translateY(-1px) scale(0.96);
  box-shadow: 0 3px 8px rgba(105, 130, 55, 0.4);
}
.tg_series-logo {
  width: 100%;
}
.tg_series-logo img {
  width: 100%;
  height: auto;
  display: block;
  border-radius: 8px;
  box-shadow: 0 10px 26px rgba(0, 0, 0, 0.16);
}
.tg_series-features {
  display: flex;
  flex-direction: column;
  gap: 10px;
  width: 100%;
}
.tg_series-feature {
  display: block;
  width: 100%;
  background: var(--feature-bg);
  color: var(--feature-text);
  font-family: "Noto Sans JP", sans-serif;
  font-weight: 700;
  font-size: clamp(13px, 1.2vw, 15px);
  letter-spacing: 0.05em;
  text-align: center;
  text-decoration: none;
  padding: 0.7em 0.6em;
  border-radius: 999px;
  border: none;
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
  box-shadow: 0 2px 6px rgba(40, 30, 10, 0.08);
}
.tg_series-feature:hover {
  transform: translateY(-2px);
  background: var(--gold2);
  box-shadow: 0 6px 16px rgba(40, 30, 10, 0.18);
}
.tg_series-feature:active {
  transform: translateY(0) scale(0.97);
  box-shadow: 0 2px 6px rgba(40, 30, 10, 0.15);
}
.tg_series-feature:focus-visible,
.tg_series-btn:focus-visible {
  outline: 2px solid var(--gold);
  outline-offset: 2px;
}

/* ---- カルーセル間隔 ---- */
.tg_series-carousel {
  margin-top: 6px;
}

/* ---- 商品間の区切り線 ---- */
.tg_series-divider {
  width: 100%;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--gold), var(--gold2), var(--gold), transparent);
  margin: clamp(44px, 6vw, 70px) 0;
}

/* ---------- レスポンシブ ---------- */
@media screen and (max-width: 900px) {
.tg_series-top {
  flex-direction: column;
  align-items: center;
}
.tg_series-info {
  width: 100%;
}
.tg_series-name,
.tg_series-label {
  text-align: center;
}
.tg_series-desc {
  text-align: center;
}
.tg_series-specs {
  width: 100%;
  max-width: 420px;
  margin: 0 auto;
}
.tg_series-card {
  display: contents;
}
.tg_series-card-buttons,
.tg_series-logo,
.tg_series-features {
  width: 100%;
  max-width: 260px;
}
.tg_series-logo {
  order: -1;
  margin-bottom: 6px;
}
}
@media screen and (max-width: 767px) {
.tg_series-headband {
  padding: 36px 0 32px;
}
.tg_series-h2 br {
  display: inline;
}
.tg_series_box {
  padding: 14px 0 67px;
}
.tg_series-desc br {
  /*display: none;*/
}
.tg_series-spec {
  flex-wrap: wrap;
}
.tg_series-divider {
  margin: 36px 0;
}
}

/* ===== 耐候性試験機セクション ===== */
.taikouki_box {
  background-color: #FFFFFF;
  width: 100%;
  padding: 10vh 0 8vh;
  /*border-top: 8px solid transparent;*/
  /*border-bottom: 8px solid transparent;*/
  /*border-image: linear-gradient(90deg, #6b4c10 0%, #b78e30 15%, #f0c96a 30%, #fffacd 45%, #f5d060 55%, #c8922a 70%, #f0c96a 82%, #7a5518 100%) 1;*/
}
@media screen and (max-width: 767px) {
.taikouki_box {
  padding: 7vh 0 7vh;
}
}
.taikouki-inner {
  width: min(900px, 90%);
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 48px;
}
/* -- 見出し・本文エリア -- */
.taikouki-text {
  text-align: center;
}
.taikouki-h2 {
  font-family: YuMincho, "Yu Mincho", "Hiragino Mincho ProN", "serif";
  font-size: clamp(36px, 6vw, 75px);
  font-weight: bold;
  line-height: 1.12;
  letter-spacing: 0.02em;
  color: #3d0c02;
  margin-bottom: 28px;
}
@media screen and (max-width: 767px) {
.taikouki-h2 {
  font-size: clamp(29px, 6vw, 75px);
  margin-bottom: 28px;
}
}
.h2-accent {
  display: inline-block;
  position: relative;
}
.h2-accent::before {
  content: "";
  display: block;
  width: 10px;
  height: 10px;
  background-color: #3d0c02;
  border-radius: 50%;
  margin: 0 auto 7px;
}
@media screen and (max-width: 767px) {
.h2-accent::before {
  width: 6px;
  height: 6px;
  margin: 0 auto 5px;
}
}
.taikouki-body {
  font-family: "Shippori Mincho", serif;
  font-size: clamp(13px, 1.3vw, 16px);
  line-height: 2;
  color: #3d0c02;
  max-width: 100%;
  margin: 0 auto;
  text-align: left;
  letter-spacing: 0.14em;
}
@media screen and (max-width: 767px) {
.taikouki-body {
  font-size: clamp(12px, 1.3vw, 16px);
  line-height: 1.7;
  max-width: 100%;
  letter-spacing: 0.08em;
}
}
/* -- 画像ラッパー -- */
.taikouki-img-wrap {
  position: relative;
  width: 100%;
  max-width: 900px;
}
/* 左上ラベル */
.taikouki-label {
  position: absolute;
  top: 0;
  left: 0;
  display: flex;
  flex-direction: column;
  gap: 2px;
  line-height: 1.4;
  z-index: 2;
}
.taikouki-label-title {
  font-family: "Noto Sans JP", sans-serif;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: #3a3a3a;
}
.taikouki-label-sub {
  font-family: "Noto Sans JP", sans-serif;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: #3a3a3a;
}
.taikouki-label-model {
  font-family: "Noto Sans JP", sans-serif;
  font-size: 11px;
  font-weight: 700;
  color: var(--g2); /* #1a3a22 */
  letter-spacing: 0.06em;
}
/* マシン画像 */
.taikouki-machine {
  width: 100%;
  display: block;
  position: relative;
  z-index: 1;
}
/*
  .taikouki-text は text-align:center で中央揃え。
  見出しの右端 = セクション中央付近。
  黒線は画面の左端（left:0, margin無視）から
  見出しテキスト右端（≒コンテンツ幅の右端）まで伸ばす。


  position:relative の親を section 全幅にして
  absolute で left:0 から伸ばす。
*/
.taikouki-line {
  position: relative;
  height: 1px;
  margin: 0 0 36px;
  /* inner の max-width を無視して全幅にするため
     親 .taikouki-inner の幅に収まりつつ
     画面左端まで伸ばすには overflow visible + 負マージン */
  overflow: visible;
}
.taikouki-line-h {
  position: absolute;
  top: 0;
  left: calc(-50vw + 50%); /* innerの左端→画面左端へ */
  height: 1px;
  width: 0;
  background: #3d0c02;
  transform-origin: left center;
}
/* visible クラスが付いたときにアニメーション開始 */
.taikouki-text.visible .taikouki-line-h {
  animation: lineDrawH .7s cubic-bezier(.4, 0, .2, 1) forwards;
  animation-delay: .50s;
}
/*
  右端の止まり位置：
  h2 の最長行「最新耐候性試験機で実証」の右端 ≒ h2 幅の半分
  inner が center なので、画面中央から h2幅/2 右へ。
  clamp で概算: 画面幅の約35%〜40% を終端に設定
*/
@keyframes lineDrawH {
  from {
    width: 0;
  }
  to {
    width: calc(50vw - 50% + 110%);
  }
  /* 画面左端〜inner左端の距離 + innerの110%（見出し右端相当） */
}
/* ===== レスポンシブ ===== */
@media (max-width: 640px) {
  .taikouki-label {
    position: static;
    margin-bottom: 12px;
  }
}
/* ===== ANIMATIONS ===== */
@keyframes fadeUp {
  from {
    opacity: 0;
    transform: translateY(36px)
  }
  to {
    opacity: 1;
    transform: translateY(0)
  }
}

@keyframes fadeIn {
  from {
    opacity: 0
  }
  to {
    opacity: 1
  }
}
.reveal {
  opacity: 0;
  transform: translateY(50px);
  transition: opacity .8s ease, transform .8s ease;
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}
.reveal-left {
  opacity: 0;
  transform: translateX(-60px);
  transition: opacity .8s ease, transform .8s ease;
}
.reveal-left.visible {
  opacity: 1;
  transform: translateX(0);
}
.reveal-right {
  opacity: 0;
  transform: translateX(60px);
  transition: opacity .8s ease, transform .8s ease;
}
.reveal-right.visible {
  opacity: 1;
  transform: translateX(0);
}

/* ===== GLITTER PARTICLES ===== */
.glitter-canvas {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 2;
}

/* =====================================================
   お問い合わせ .contact_box
   ===================================================== */

.contact_box {
  width: 100%;
  padding: 90px 20px 100px;
  position: relative;
}

/* 上部ゴールドライン */
.contact_box::before {
  content: "";
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--gold), var(--gold2), var(--gold), transparent);
}

.contact-inner {
  width: min(900px, 100%);
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 60px;
}

/* ---------- 見出し ---------- */
.contact-heading {
  text-align: center;
}

.contact-en {
  font-family: "Bebas Neue", sans-serif;
  font-size: clamp(11px, 1.2vw, 13px);
  letter-spacing: 0.4em;
  color: #8b5e3c;
  margin-bottom: 12px;
  line-height: 1;
}

.contact-h2 {
  font-family: YuMincho, "Yu Mincho", "Hiragino Mincho ProN", serif;
  font-size: clamp(22px, 3.5vw, 36px);
  font-weight: bold;
  letter-spacing: 0.1em;
  color: var(--g3);
  line-height: 1.3;
  margin-bottom: 16px;
}

.contact-heading-line {
  display: flex;
  justify-content: center;
  margin-bottom: 20px;
}
.contact-heading-line span {
  display: block;
  width: 60px;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--gold), transparent);
}

.contact-lead {
  font-family: "Noto Sans JP", sans-serif;
  font-size: clamp(13px, 1.1vw, 15px);
  color: var(--g3);
  line-height: 1.9;
  letter-spacing: 0.04em;
}

/* ---------- ブロック共通タイトル ---------- */
.contact-block-title {
  font-family: "Noto Sans JP", sans-serif;
  font-size: clamp(14px, 1.2vw, 16px);
  font-weight: 700;
  letter-spacing: 0.14em;
  color: var(--g3);
  margin-bottom: 24px;
  display: flex;
  align-items: center;
  gap: 12px;
}
.contact-block-title::before,
.contact-block-title::after {
  content: "";
  flex: 1;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(183, 142, 48, 0.4));
}
.contact-block-title::after {
  background: linear-gradient(90deg, rgba(183, 142, 48, 0.4), transparent);
}

/* ---------- 購入の流れ ---------- */
.contact-flow {
  background: var(--white);
  border: 1px solid rgba(183, 142, 48, 0.25);
  border-radius: 10px;
  padding: 36px 32px;
  box-shadow: 0 14px 36px rgba(40, 30, 10, 0.08);
}

.contact-steps {
  display: flex;
  align-items: stretch;
  gap: 8px;
  flex-wrap: wrap;
  justify-content: center;
}

.contact-step {
  flex: 1;
  min-width: 110px;
  max-width: 140px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  background: var(--cream);
  border: 1px solid rgba(160, 107, 40, 0.18);
  border-radius: 6px;
  padding: 18px 10px;
}

.contact-step-num {
  font-family: "Bebas Neue", sans-serif;
  font-size: 11px;
  letter-spacing: 0.2em;
  color: var(--earth3);
  text-align: center;
  line-height: 1.1;
}
.contact-step-num strong {
  display: block;
  font-size: 30px;
  color: var(--g3);
  line-height: 1;
}

.contact-step-actor {
  font-family: "Noto Sans JP", sans-serif;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.08em;
  padding: 3px 12px;
  border-radius: 2px;
}
.contact-step-actor.customer {
  background: rgba(168, 43, 43, 0.10);
  color: #8a2a2a;
  border: 1px solid rgba(168, 43, 43, 0.3);
}
.contact-step-actor.company {
  background: rgba(46, 96, 64, 0.10);
  color: var(--g3);
  border: 1px solid rgba(46, 96, 64, 0.3);
}

.contact-step-text {
  font-family: "Noto Sans JP", sans-serif;
  font-size: 11px;
  color: rgba(42, 31, 10, 0.75);
  text-align: center;
  line-height: 1.6;
  letter-spacing: 0.03em;
}

.contact-step-arrow {
  display: flex;
  align-items: center;
  color: rgba(160, 107, 40, 0.55);
  font-size: 14px;
  flex-shrink: 0;
  padding-top: 30px;
}

/* ---------- メール記載事項 ---------- */

.contact-mail-header {
  display: flex;
  align-items: center;
  gap: 10px;
  background: rgba(77, 153, 96, 0.10);
  border: 1px solid rgba(77, 153, 96, 0.3);
  border-radius: 3px;
  padding: 12px 18px;
  margin-bottom: 18px;
}
.contact-mail-icon {
  font-size: 18px;
  color: var(--g4);
  flex-shrink: 0;
}
.contact-mail-header p {
  font-family: "Noto Sans JP", sans-serif;
  font-size: clamp(13px, 1.1vw, 15px);
  font-weight: 700;
  color: var(--g2);
  letter-spacing: 0.06em;
}
@media screen and (max-width: 767px) {
.contact-mail-header p {
  font-size: clamp(11px, 1.1vw, 15px);
}
}

/* ---------- メール送付先 ---------- */

.contact-mailto-btn {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  background: linear-gradient(135deg, var(--g3), var(--g2));
  border: 1px solid var(--gold);
  border-radius: 4px;
  padding: 18px 90px;
  font-family: "Noto Sans JP", "Courier New", monospace;
  font-size: clamp(15px, 1.4vw, 18px);
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--white);
  text-decoration: none;
  transition: background 0.3s, border-color 0.3s, color 0.3s, box-shadow 0.3s;
  position: relative;
  overflow: hidden;
  box-shadow: 0 10px 26px rgba(26, 58, 34, 0.25);
}
.contact-mailto-btn::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(240, 201, 106, 0.0), rgba(240, 201, 106, 0.18));
  opacity: 0;
  transition: opacity 0.3s;
}
.contact-mailto-btn:hover::before {
  opacity: 1;
}
.contact-mailto-btn:hover {
  border-color: var(--gold2);
  background: linear-gradient(135deg, var(--g4), var(--g3));
}
.contact-mailto-icon {
  font-size: 20px;
  color: var(--gold2);
}

/* ---------- お見積り・お問い合わせフォーム ---------- */
.contact-form-block {
  background: var(--white);
  border: 1px solid rgba(183, 142, 48, 0.25);
  border-radius: 10px;
  padding: 36px 32px;
  box-shadow: 0 14px 36px rgba(40, 30, 10, 0.08);
}

.contact-form {
  margin-top: 4px;
}

/* ハニーポット（人間には見えないスパム対策欄） */
.form-hp {
  position: absolute;
  left: -9999px;
  top: -9999px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

.form-row {
  margin-bottom: 26px;
}

.form-row--half {
  display: flex;
  gap: 20px;
}
.form-row--half .form-col {
  flex: 1;
}

.contact-form label {
  display: block;
  font-family: "Noto Sans JP", sans-serif;
  font-size: clamp(13px, 1.1vw, 14px);
  font-weight: 700;
  color: var(--earth1);
  letter-spacing: 0.04em;
  margin-bottom: 10px;
}

.contact-form .req {
  display: inline-block;
  background: rgba(168, 43, 43, 0.10);
  color: #8a2a2a;
  border: 1px solid rgba(168, 43, 43, 0.35);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.08em;
  border-radius: 2px;
  padding: 2px 7px;
  margin-left: 8px;
  vertical-align: 2px;
}

.contact-form .form-note {
  display: block;
  font-size: 11px;
  font-weight: 400;
  color: rgba(42, 31, 10, 0.5);
  letter-spacing: 0.02em;
  margin-top: 4px;
}

.contact-form input[type="text"],
.contact-form input[type="email"],
.contact-form input[type="tel"],
.contact-form input[type="number"],
.contact-form textarea {
  width: 100%;
  background: var(--white);
  border: 1px solid #ddd5c2;
  border-radius: 4px;
  padding: 13px 16px;
  font-family: "Noto Sans JP", sans-serif;
  font-size: 14px;
  color: var(--earth1);

  letter-spacing: 0.03em;
  transition: border-color 0.25s, box-shadow 0.25s;
}
.contact-form input::placeholder,
.contact-form textarea::placeholder {
  color: rgba(42, 31, 10, 0.35);
}
.contact-form input:focus,
.contact-form textarea:focus {
  outline: none;
  border-color: var(--gold);
  box-shadow: 0 0 0 3px rgba(183, 142, 48, 0.15);
}
.contact-form textarea {
  resize: vertical;
  line-height: 1.7;
}

/* 商品・数量選択 */
.product-select-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.product-select-item {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 7px;
  background: var(--cream);
  border: 1px solid rgba(91, 71, 41, 0.18);
  border-radius: 4px;
  padding: 8px 18px;
}
.product-check {
  order: 1;
  width: 18px;
  height: 18px;
  accent-color: var(--gold);
  cursor: pointer;
  flex-shrink: 0;
}
.product-label {
  order: 3;
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
  font-size: 14px;
  font-weight: 700;
  color: var(--earth1);
  margin-bottom: 0;
  cursor: pointer;
  flex: 1 1 auto;
}
.product-name {
  color: var(--tg-accent, var(--earth1));
}
.product-size {
  font-size: 11px;
  font-weight: 400;
  color: rgba(42, 31, 10, 0.55);
}
/* PC・タブレット：画像と数量欄をチェックボックス行に展開表示 */
.product-media {
  display: contents;
}
.product-thumb {
  order: 2;
  width: 90px;
  height: 96px;
  object-fit: cover;
  border-radius: 3px;
  border: 1px solid rgba(91, 71, 41, 0.18);
  flex-shrink: 0;
}
.product-qty {
  order: 4;
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: rgba(42, 31, 10, 0.7);
  white-space: nowrap;
  margin-left: auto;
}
.product-qty input[type="number"] {
  width: 80px;
  padding: 9px 10px;
  text-align: right;
}
.product-qty input[type="number"]:disabled {
  opacity: 0.35;
}

.form-error {
  color: #9c2b2b;
  font-size: 12px;
  letter-spacing: 0.03em;
  margin-top: 10px;
}

/* 追加オプション選択 */
.option-caution {
  font-size: 12px;
  font-weight: 700;
  color: #9c2b2b;
  background: rgba(168, 43, 43, 0.07);
  border: 1px solid rgba(168, 43, 43, 0.3);
  border-radius: 4px;
  padding: 8px 12px;
  margin: 0 0 10px;
  letter-spacing: 0.02em;
  line-height: 1.7;
}
.option-select-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.option-group {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.option-select-item {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 7px;
  background: var(--cream);
  border: 1px solid rgba(91, 71, 41, 0.16);
  border-radius: 4px;
  padding: 6px 12px;
  flex: 1 1 200px;
}
.option-check {
  order: 1;
  width: 15px;
  height: 15px;
  accent-color: var(--gold);
  cursor: pointer;
  flex-shrink: 0;
}
.option-label {
  order: 3;
  font-size: 12px;
  font-weight: 700;
  color: var(--earth1);
  margin-bottom: 0;
  cursor: pointer;
}
.option-media {
  order: 4;
  display: flex;
  align-items: center;
  gap: 8px;
  flex-basis: 100%;
  margin-top: 4px;
}
.option-thumb {
  width: 56px;
  height: 56px;
  object-fit: cover;
  border-radius: 3px;
  border: 1px solid rgba(91, 71, 41, 0.16);
  flex-shrink: 0;
}
.option-qty {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 4px 6px;
  font-size: 12px;
  color: rgba(42, 31, 10, 0.7);
  white-space: nowrap;
  margin-left: auto;
}
.option-qty input[type="number"] {
  width: 64px;
  padding: 7px 8px;
  text-align: right;
  font-size: 12px;
}
.option-qty input[type="number"]:disabled {
  opacity: 0.35;
}
.option-qty-note {
  flex-basis: 100%;
  font-size: 10px;
  font-weight: 400;
  color: rgba(42, 31, 10, 0.45);
  white-space: nowrap;
  text-align: right;
}
.option-supplement {
  margin-top: 12px;
  font-family: "Noto Sans JP", sans-serif;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.03em;
  color: rgba(42, 31, 10, 0.7);
}

/* PC・タブレット：バリアグリップ3種を1行に均等配置 */
@media (min-width: 768px) {
  .option-group {
    flex-wrap: nowrap;
  }
  .option-group .option-select-item {
    flex: 1 1 0;
  }
}

.product-qty-total {
  margin-top: 12px;
  font-family: "Noto Sans JP", sans-serif;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.03em;
  color: rgba(42, 31, 10, 0.7);
}
.product-qty-total #productQtyTotal {
  font-size: 16px;
  color: #9c2b2b;
}
.product-qty-total.is-met #productQtyTotal {
  color: var(--g3, #2e6040);
}
.product-qty-total-note {
  margin-left: 8px;
  font-weight: 400;
  font-size: 11px;
  color: rgba(42, 31, 10, 0.5);
}

/* 同意チェック */
.form-agree {
  margin-bottom: 30px;
}
.form-checkbox {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 13px;
  font-weight: 400;
  color: rgba(42, 31, 10, 0.8);
  cursor: pointer;
}
.form-checkbox input[type="checkbox"] {
  width: 17px;
  height: 17px;
  accent-color: var(--gold);
  cursor: pointer;
}

.form-submit {
  text-align: center;
}
.contact-form button.contact-mailto-btn {
  border: 1px solid rgba(183, 142, 48, 0.5);
  cursor: pointer;

  font-family: "Noto Sans JP", sans-serif;
}

/* ---------- タブレット（768px〜1024px）contact修正 ---------- */
@media (min-width: 768px) and (max-width: 1024px) {
  .contact_box {
    padding: 80px 40px 90px;
  }
  .contact-step {
    min-width: 100px;
    max-width: 130px;
  }
  .contact-step-text {
    font-size: 10px;
  }
  .contact-flow,
  .contact-mailinfo {
    padding: 32px 24px;
  }
}

/* ---------- レスポンシブ ---------- */
@media (max-width: 767px) {
  .contact_box {
    padding: 70px 16px 80px;
  }
  .contact-inner {
    gap: 48px;
  }
  .contact-flow,
  .contact-mailinfo {
    padding: 28px 18px;
  }
  .contact-form-block {
    padding: 28px 18px;
  }
  .form-row--half {
    flex-direction: column;
    gap: 0;
  }
  .product-select-item {
    align-items: flex-start;
  }
  .product-check {
    margin-top: 3px;
  }
  .product-label {
    flex: 1 1 calc(100% - 32px);
  }
  .product-media {
    order: 4;
    display: flex;
    align-items: center;
    gap: 12px;
    flex-basis: 100%;
    margin-top: 0;
  }
  .product-thumb {
    width: 88px;
    height: 93px;
  }
  .product-qty {
    margin-left: auto;
  }
  .contact-steps {
    gap: 6px;
  }
  .contact-step {
    min-width: 90px;
    padding: 14px 8px;
  }
  .contact-step-arrow {
    font-size: 11px;
    padding-top: 20px;
  }
  .contact-mailto-btn {
    padding: 16px 74px;
    font-size: 14px;
    word-break: break-all;
  }
  .contact-lead br {
    display: none;
  }
  .gasheettop_box {
    padding: 38px 0 58px;
  }
  .gasheettop-inner {
    padding: 0 5%;
  }
}

/* =============================================
   表示切り替えユーティリティ
   .sp-none : スマートフォン（767px以下）で非表示
   .pc-none : パソコン（768px以上）で非表示
============================================= */
.sp-none { display: block; }   /* PC：通常表示 */
.pc-none { display: none;  }   /* PC：非表示   */

@media screen and (max-width: 767px) {
  .sp-none { display: none;  } /* SP：非表示   */
  .pc-none { display: block; } }

/* SP (〜767px) */

footer {
  background-color: #85a94c;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  letter-spacing: 0.08em;
  padding: 2rem;
  font-size: 12px;
  color: rgba(255, 255, 255, 1.0);
  border-top: 1px solid var(--gold2);
}
.footer-brand-link {
  display: block;
  margin-bottom: 1.2rem;
  opacity: 0.85;
  transition: opacity 0.2s;
}
.footer-brand-link:hover {
  opacity: 1;
}
.footer-brand-logo {
  width: 160px;
  height: auto;
  display: block;
  margin: 0 auto;
}
.footer-copyright {
  display: block;
}

/* =============================================
   .pickup_box — オリジナルアイテム セクション（独立クラス）
============================================= */
.pickup_box {
  width: 100%;
  background: #fffbf4;
  padding: 90px 0 80px;
  position: relative;
}
.pickup_box::before {
  content: "";
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, #8b5e3c, #c8956a, #8b5e3c, transparent);
}
.pickup-inner {
  width: 100%;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 40px;
}
.pickup-heading {
  text-align: center;
  padding: 0 20px;
}
.pickup-en {
  font-family: "Bebas Neue", sans-serif;
  font-size: clamp(11px, 1.2vw, 13px);
  letter-spacing: 0.4em;
  color: #8b5e3c;
  margin-bottom: 12px;
  line-height: 1;
}
.pickup-h2 {
  font-family: "AdjustedYuGothic, Yu Gothic, YuGothic, sans-serif";
  font-size: clamp(22px, 3.5vw, 36px);
  font-weight: bold;
  letter-spacing: 0.1em;
  color: #2d5016;
  line-height: 1.3;
  margin-bottom: 16px;
}
.pickup-heading-line {
  display: flex;
  justify-content: center;
  margin-bottom: 20px;
}
.pickup-heading-line span {
  display: block;
  width: 60px;
  height: 1px;
  background: linear-gradient(90deg, transparent, #8b5e3c, transparent);
}
.pickup-lead {
  font-family: "AdjustedYuGothic, Yu Gothic, YuGothic, sans-serif";
  font-size: clamp(13px, 1.1vw, 15px);
  color: #4a3728;
  line-height: 1.9;
  margin-bottom: -30px;
  letter-spacing: 0.04em;
}
@media screen and (max-width: 767px) {
  .pickup_box {
    padding: 48px 0 60px;
  }
  .pickup-lead br {
    display: none;
  }
}

/* =============================================
   .img-carousel — オリジナルアイテム 3枚カルーセル
   左右に隣の画像が常に見える・中央拡大・矢印付き
============================================= */
.img-carousel {
  position: relative;
  width: 100%;
  padding: 0 0 52px;
}

/* PC：画像原寸600pxに合わせてカルーセルを1100pxで中央寄せ */
@media screen and (min-width: 1025px) {
  .img-carousel {
    max-width: 1100px;
    margin-left: auto;
    margin-right: auto;
  }
}

/* トラック外枠：overflow hidden で左右をクリップ */
.img-carousel__track-wrap {
  width: 100%;
  overflow: hidden;
  padding: 24px 0 45px;
}

/* トラック本体 */
.img-carousel__track {
  display: flex;
  align-items: center;
  /* transition は JS 側で付け外し（ループジャンプ時に瞬時移動するため） */
  will-change: transform;
}

/* 各カード */
.img-carousel__item {
  flex: 0 0 70%;
  max-width: 70%;
  padding: 0 14px;
  transition: transform 0.45s cubic-bezier(0.4, 0, 0.2, 1),
              opacity   0.45s ease;
  transform: scale(0.84);
  opacity: 0.5;
}

/* PC：画像原寸700pxで固定 */
@media screen and (min-width: 1025px) {
  .img-carousel__item {
    flex: 0 0 740px;
    max-width: 740px;
  }
}

/* 中央（active）カード */
.img-carousel__item.is-active {
  transform: scale(1);
  opacity: 1;
  z-index: 2;
}

.img-carousel__item img {
  width: 100%;
  height: auto;
  border-radius: 16px;
  display: block;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.45);
  pointer-events: none;
}

/* 矢印ボタン */
.img-carousel__arrow {
  position: absolute;
  top: calc(50% - 26px);
  transform: translateY(-50%);
  z-index: 10;
  background: rgba(45, 80, 22, 0.88);
  border: 2px solid rgba(139, 94, 60, 0.7);
  color: #ffffff;
  font-size: 20px;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.2s, border-color 0.2s, box-shadow 0.2s;
  box-shadow: 0 2px 12px rgba(0,0,0,0.35);
  line-height: 1;
  padding: 0;
}
.img-carousel__arrow:hover {
  background: rgba(45, 80, 22, 1);
  border-color: #8b5e3c;
  box-shadow: 0 4px 20px rgba(139, 94, 60, 0.35);
}
.img-carousel__arrow--prev { left: 16px; }
.img-carousel__arrow--next { right: 16px; }

/* ドットインジケーター */
.img-carousel__dots {
  position: absolute;
  bottom: 16px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 8px;
}
.img-carousel__dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: rgba(139, 94, 60, 0.2);
  border: 1px solid rgba(139, 94, 60, 0.5);
  cursor: pointer;
  transition: background 0.2s, transform 0.2s;
}
.img-carousel__dot.is-active {
  background: #8b5e3c;
  transform: scale(1.3);
}

/* SP */
@media screen and (max-width: 767px) {
  .img-carousel__item {
    flex: 0 0 80%;
    max-width: 80%;
    padding: 0 8px;
  }
  .img-carousel__arrow {
    width: 36px;
    height: 36px;
    font-size: 16px;
  }
  .img-carousel__arrow--prev { left: 4px; }
  .img-carousel__arrow--next { right: 4px; }
}

/* タブレット */
@media screen and (min-width: 768px) and (max-width: 1024px) {
  .img-carousel__item {
    flex: 0 0 72%;
    max-width: 72%;
  }
}