@import "./reset.css";
@import url("https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;500;600;700&display=swap");

:root {
  --primary-bg-color: rgb(233, 233, 233);
  --primary-accent: #0c1618;
  --secondary-accent: #60cb27;

  --main-text-color: #0c1618;
  --supportive-text-color: #242d2f;
  --gray-text-color: #565a5b;

  --white-color: #e6e6e6;
  --gray-color: #e9e8e8;
  --gray-color-2: #c0c0c0;
  --gray-color-3: #e6e6e6;

  --color-preloader-bg: var(--white-color);
  --color-dots: #1a1a1a;
}

/* Common styles */
html {
  scroll-behavior: smooth;
  overflow-x: hidden;
}

body {
  color: var(--main-text-color);
  font-family: "Poppins", sans-serif;
  letter-spacing: -0.15px;
}

.container {
  padding: 0 32px;
  max-width: 1200px;
  /* max-width: clamp(54.5rem, 38.125rem + 81.88vw, 120rem); */
  margin: 0 auto;
}

.container-lg {
  max-width: 1600px;
}

.title {
  font-size: 44px;
  font-weight: 600;
  text-align: center;
  margin-bottom: 54px;
}

.btn {
  display: inline-block;
  height: 52px;
  font-weight: 500;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.3em;
  line-height: 52px;
  padding: 0 36px;
  margin: 0 12px 16px 0;
  color: var(--white-color);
  text-decoration: none;
  text-align: center;
  white-space: nowrap;
  cursor: pointer;
  transition: all 0.3s;
  background-color: var(--primary-accent);
  border: 2px solid var(--primary-accent);
  transition: all 0.3s ease-in;
}

.btn:hover,
.btn:focus {
  background-color: var(--secondary-accent);
  border-color: var(--secondary-accent);
  color: var(--white-color);
  outline: 0;
}

.btn:active {
  background-color: #014700;
}

.btn-white {
  background: transparent;
  font-weight: 700;
  border: 2px solid var(--primary-accent);
  color: var(--primary-accent);
  transition: all 0.3s ease-in;
}

.btn-white:hover,
.btn-white:focus {
  background: var(--primary-accent);
  border: 2px solid var(--primary-accent);
  color: var(--white-color);
}

.btn-white:active {
  background-color: #3c4446;
}

.btn-red {
  background: var(--secondary-accent);
  border: 2px solid var(--secondary-accent);
  color: var(--white-color);
  transition: all 0.3s ease-in;
}

.btn-red:hover,
.btn-red:focus {
  background: var(--primary-accent);
  border: 2px solid var(--primary-accent);
}

.btn-red:active {
  background-color: #3c4446;
}

h5 {
  font-size: 15px;
  letter-spacing: 2px;
  line-height: 23px;
  font-weight: 600;
  text-transform: uppercase;
}

.white {
  color: var(--white-color);
}

/* Header */
.header {
  z-index: 100;
  background-color: transparent;
  height: 90px;
  width: 100%;
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
}

.header-nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0 25px;
  height: 90px;
}

.header-sticky {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1999;
  background-color: rgba(255, 255, 255, 0.95);
  padding-top: 0;
  padding-bottom: 0;
  transition: all 0.3s ease-in-out;
}

.logo {
  position: relative;
  line-height: 1;
  font-weight: 400;
  font-size: clamp(1.125rem, 1.011rem + 0.57vw, 1.375rem);
  color: var(--main-text-color);
}

.nav-list {
  display: flex;
  column-gap: 46px;
  font-weight: 400;
  font-size: 18px;
  letter-spacing: -0.15px;
}

.nav-btn {
  display: none;
}

.nav-link {
  color: var(--main-text-color);
}

.nav-link.active {
  text-decoration: underline;
  text-decoration-color: var(--secondary-accent);
  text-decoration-thickness: 1.2px;
  text-underline-offset: 7px;
}

/* Hero section */
.hero {
  position: relative;
  padding-top: 120px;
  padding-bottom: 40pt;
  background-color: var(--primary-bg-color);
}

.hero-row {
  display: flex;
  flex-wrap: wrap;
}

.hero-content {
  text-align: left;
  align-self: center;
  padding: 20px;
  flex-grow: 1;
}

.hero-greeting {
  font-size: clamp(1rem, 0.929rem + 0.36vw, 1.25rem);
  font-weight: 400;
  text-transform: uppercase;
  letter-spacing: 3px;
  color: var(--secondary-accent);
}

.hero-heading {
  margin: 5px 0;
  font-weight: 500;
  font-size: clamp(3.25rem, 2.75rem + 2.5vw, 5rem);
  line-height: 1.2;
}

.hero-heading-subtitle {
  font-size: clamp(1.125rem, 1.054rem + 0.36vw, 1.375rem);
  font-weight: 400;
}

.hero-img {
  display: flex;
  flex: 1 1 356px;
  justify-content: flex-end;
  margin-top: auto;
}

.hero-img img {
  display: block;
  position: relative;
}

.about-social-list {
  display: flex;
}

.social-links-row {
  display: flex;
  justify-content: center;
  align-items: center;
  column-gap: 20px;
  margin: 40px 0 40px;
  height: 24px;

  img {
    height: 24px;
    width: 24px;
  }
}

.social-links-row a {
  filter: invert(35%) sepia(11%) saturate(160%) hue-rotate(145deg)
    brightness(88%) contrast(80%);
  transition: all 0.3s ease-in-out;
}

.social-links-row a:hover {
  filter: invert(0%) sepia(0%) saturate(7500%) hue-rotate(305deg)
    brightness(97%) contrast(103%);
}

/* About section */
.about {
  padding: 7rem 0;
}

.about-row {
  display: grid;
  grid-template-columns: 1.3fr 1fr;
  justify-content: center;
  gap: 90px;
  margin-bottom: 80px;
  color: var(--supportive-text-color);
}

.about-descr {
  font-size: clamp(1rem, 0.964rem + 0.18vw, 1.125rem);
  line-height: 1.7;
  font-weight: 400;
  margin-bottom: 10px;
}

.skill {
  position: relative;
  display: block;
  width: 100%;
  margin-bottom: 30px;
}

.skill-title,
.skill-percent {
  display: inline-block;
  font-size: 16px;
  font-weight: 400;
  /* text-transform: uppercase; */
  letter-spacing: 0px;
}

.skill-percent {
  float: right;
}
.skill-bar__progress {
  background-color: var(--gray-color);
  border-radius: 5px;
  height: 4px;
  width: 100%;
  overflow: hidden;
  position: relative;
}

.skill-bar__fill {
  background-color: var(--secondary-accent);
  height: 4px;
  width: 0; /* Initial width is 0 */
  transition: width 1.5s ease-in-out; /* Smooth transition for the fill */
}

.about-download-btn {
  margin-top: 40px;
}

.services-row {
  display: flex;
  flex-wrap: wrap;
  gap: 50px;
  justify-content: space-between;
}

.service-card {
  max-width: 300px;
}

.service-card-img {
  display: block;
  height: 50px;
  margin: 0 auto 20px;
  filter: invert(33%) sepia(7%) saturate(243%) hue-rotate(145deg)
    brightness(94%) contrast(81%);
}

.service-card-title {
  text-align: center;
  text-transform: uppercase;
  letter-spacing: 2px;
  margin-bottom: 10px;
  font-weight: 600;
  font-size: clamp(1.125rem, 1.089rem + 0.18vw, 1.25rem);
}

.service-card p {
  font-size: 16px;
  line-height: 1.7;
  text-align: center;
}

/* Works */
.projects {
  padding: 7rem 0;
  background-color: var(--primary-bg-color);
}

.projects-title {
  text-align: center;
}

.projects-row {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
}

.project-box {
  position: relative;
  overflow: hidden;
  display: block;
  max-width: 510px;
}

.project-box a {
  display: inline-block;
}

.project-box:hover .project-mask {
  opacity: 1;
  visibility: visible;
}

.project-box:hover .project-mask .project-caption {
  bottom: 30px;
  opacity: 1;
}

.project-box:hover .project-img {
  transform: scale(1.1);
  transition: all 2s cubic-bezier(0.23, 1, 0.32, 1) 0s;
  width: 100%;
}

.project-img {
  transform: scale(1);
  width: 100%;
  transition: all 2s cubic-bezier(0.23, 1, 0.32, 1) 0s;
}

.project-mask {
  background: none repeat scroll 0 0 rgba(0, 0, 0, 0.7);
  height: 100%;
  position: absolute;
  transition: all 0.5s ease-in-out 0s;
  width: 100%;
  top: 0;
  left: 0;
  opacity: 0;
  visibility: hidden;
  overflow: hidden;
}

.project-mask p {
  text-transform: uppercase;
  font-size: 11px;
  letter-spacing: 1.5px;
  font-weight: 400;
  margin-top: 0;
  text-align: left;
}

.project-mask .project-caption {
  position: absolute;
  bottom: -60px;
  left: 0;
  padding-left: 30px;
  padding-right: 30px;
  text-align: left;
  transition: all 0.5s ease-in-out 0s;
  opacity: 0;
}

.project-mask p {
  text-transform: uppercase;
  font-size: 11px;
  letter-spacing: 1.5px;
  font-weight: 400;
  margin-top: 0;
  text-align: left;
}

/* Contact */
.contact {
  padding: 7rem 0;
  text-align: center;
}

.contact-content {
  font-size: clamp(1rem, 0.964rem + 0.18vw, 1.125rem);
  color: var(--supportive-text-color);
  margin: 0 auto 20px;
}

.contact form {
  max-width: 500px;
  margin: 20px auto;
  text-align: center;
}

.contact form .input-box {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
}

.contact form .input-box input,
.contact form textarea {
  width: 100%;
  padding: 15px;
  font-size: 15px;
  color: var(--gray-text-color);
  border: 1px solid var(--gray-color-2);
  margin: 7px 0;
}

.contact form .input-box input {
  width: 100%;
}

.contact form textarea {
  resize: none;
}

.contact-button {
  margin-top: 20px;
}

/* Footer */
.footer {
  background-color: var(--primary-accent);
  color: var(--gray-color-3);
}

.footer-row {
  display: flex;
  flex-direction: column;
  column-gap: 20px;
  align-items: center;
  padding: 40px 0;
}

.footer-social {
  margin-top: 0;
}

.footer-social a:hover {
  filter: invert(100%) sepia(100%) saturate(0%) hue-rotate(288deg)
    brightness(102%) contrast(102%);
}

.footer-copyright {
  font-size: clamp(0.75rem, 0.679rem + 0.36vw, 1rem);
}

.response {
  position: fixed;
  display: inline-block;
  background-color: var(--primary-accent);
  color: var(--white-color);
  border: 1px solid var(--white-color);
  min-width: 280px;
  padding: 20px 40px;
  bottom: -100px;
  left: 50%;
  opacity: 0;
  visibility: hidden;
  transform: translateX(-50%);
  transition: all 0.3s ease-in-out;
  z-index: 5;
}

.response.open {
  bottom: 20px;
  opacity: 1;
  visibility: visible;
}

/* "go to top" button */
.goToTop {
  z-index: 599;
  position: fixed;
  width: 40px;
  height: 40px;
  background-color: var(--gray-color);
  top: auto;
  left: auto;
  right: 30px;
  bottom: 30px;
  cursor: pointer;
  opacity: 0;
  visibility: hidden;
  border-radius: 2px;
  transition: opacity 350ms, visibility 350ms;
}

.goToTop a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 100%;
  filter: invert(4%) sepia(23%) saturate(2306%) hue-rotate(148deg)
    brightness(91%) contrast(90%);
}

.goToTop img {
  height: 16px;
  width: 16px;
}

.goToTop:hover {
  filter: invert(100%) sepia(100%) saturate(0%) hue-rotate(288deg)
    brightness(102%) contrast(102%);
}

.goToTop.reveal {
  display: block;
  cursor: pointer;
  opacity: 1;
  visibility: visible;
  transition: all 0.3s;
}

/* Preloader with jumping dots */
#preloader {
  position: fixed;
  display: flex;
  flex-flow: row wrap;
  justify-content: center;
  align-items: center;
  background: var(--color-preloader-bg);
  z-index: 3000;
  height: 100vh;
  width: 100vw;
  opacity: 1;
  overflow: hidden;
  transition: opacity 0.5s ease-out;
}

.jumping-dots {
  position: relative;
  width: 6px;
  height: 6px;
  padding: 0;
  display: inline-block;
}

.jumping-dots > div {
  position: absolute;
  content: "";
  top: 0;
  left: 0;
  width: 6px;
  height: 6px;
  background: var(--color-dots);
  border-radius: 50%;
}

.jumping-dots > div:nth-of-type(1) {
  left: 20px;
}

.jumping-dots > div:nth-of-type(3) {
  left: -20px;
}

.jumping-dots > div {
  animation: jumping-dots 1.2s infinite ease;
  animation-delay: 0.2s;
}

.jumping-dots > div:nth-of-type(1) {
  animation-delay: 0.4s;
}

.jumping-dots > div:nth-of-type(3) {
  animation-delay: 0s;
}

@keyframes jumping-dots {
  0% {
    top: 0;
  }

  40% {
    top: -6px;
  }

  80% {
    top: 0;
  }
}
/* 追加ダヨーン
   ─────────────────────────────────────────── */

/* ===== Hero の微調整 ======================================= */
.hero-row{                /* テキスト列と画像列を中央に揃える */
  align-items: center;
}
.hero-content{            /* 左列の幅・余白を少し調整 */
  flex: 0 0 55%;
  padding-right: 2rem;
}
.hero-about{              /* 自己紹介文の整形 */
  margin-top: 1.5rem;
  max-width: 40rem;
  padding-right: .5rem;
  font-size: 1rem;
  line-height: 1.6;
}
@media (max-width:768px){
  .hero-about{ margin-top:1rem; }
}

/* ===== Skills セクション ================================== */
.about{ padding-bottom:2rem; }        /* 下余白を圧縮 */

.about-row{ grid-template-columns:1fr; } /* テキストを外したので 1 列 */

.about-skills{                         /* 2 列グリッド */
  display:grid;
  grid-template-columns:repeat(auto-fit,minmax(320px,1fr));
  gap:2rem;
}
@media (max-width:600px){              /* モバイルは 1 列 */
  .about-skills{ grid-template-columns:1fr; }
}

.skill-group{ margin-bottom:1.5rem; }  /* グループ間余白 */
.skill-group-title{
  font-size:1.1rem;
  font-weight:600;
  margin-bottom:.75rem;
  color:var(--secondary-accent);
}

/* ===== Works（Masonry レイアウト＋ホバー）================== */
.projects-row{              /* 段組みレイアウト */
  column-count:2;           /* 列数 ※メディアクエリで増減可 */
  column-gap:32px;          /* 列間 */
  width:100%;
}
/* 例：大画面で 3 列にしたい場合
@media (min-width:1400px){
  .projects-row{ column-count:3; }
}
*/

.project-box{               /* 各カード */
  display:inline-block;     /* column のお作法 */
  width:100%;
  margin-bottom:32px;       /* 行間 */
  position:relative;
  overflow:hidden;          /* はみ出し隠す & ホバー干渉防止 */
  break-inside:avoid;       /* 列途中で分割させない */
}

.project-img{               /* サムネイル画像 */
  width:100%;
  height:auto;              /* 縦横比そのまま */
  display:block;
  object-fit:contain;       /* 画像全体を収める（余白が出ても OK） */
  object-position:center;
  transform-origin:center;
  transition:transform .8s cubic-bezier(.23,1,.32,1);
}

.project-box:hover{ z-index:10; }  /* 前面へ */
.project-box:hover .project-img{
  transform:scale(1.06);          /* 適度にズーム */
}

/* ===== Works（Masonry レイアウト＋ホバー）================== */
.projects-row{
  display:block;           /* ★ flex を打ち消して列レイアウトを有効化 */
  column-count:2;
  column-gap:32px;
  width:100%;
}
/* === Works レイアウトのセンタリング & ギャップ調整 ============ */
.projects-row{
  /* ❶ 2 列ぶん＋列間ギャップだけの幅を計算し、中央寄せ */
  max-width: calc(420px * 2 + 64px); /* 420 は 1 カードの理想幅 */
  margin: 0 auto;

  /* ❷ 列は幅ベースで自動生成に変更（幅 420px 目安で増減）*/
  column-count:auto;
  column-width:420px;

  /* ❸ 列間＆行間を少し広げて “真ん中” に余裕を持たせる */
  column-gap:32px;          /* ← 元より広めの中央ギャップ */
}



.project-box{                /* 行間も ❸ と同じ数値に */
  margin-bottom:16px;
}

/* はんばーがー */
/* 画面外に隠しておき、open で入れる */
.nav{
  position:fixed;
  right:-260px;
  top:0;
  width:260px;
  height:100vh;
  background:#fff;
  transition:right .3s ease;
}
.nav.open{ right:0; }

/* ボタンの位置はお好みで */
.nav-btn{
  background:none;
  border:none;
  cursor:pointer;
}
/* ========== ホームだけ初期ヒーローに戻す ================= */
body.home-page .hero-row        { flex-direction: row !important; }
body.home-page .hero-content    { flex: 1 1 auto !important; padding-right: 0 !important; }
body.home-page .hero-img        { flex: 1 1 356px !important; height: auto !important; }
/* =======================================================  */

/* ===== sticky ヘッダーの視覚スタイル ===================== */
.header-sticky{
  background:#ffffff !important;   /* 白バー */
  box-shadow:0 2px 6px rgba(0,0,0,.08);
  transition:background .3s ease, box-shadow .3s ease;
}
/* ===== Sticky ヘッダーの視覚スタイル ==================== */
.header-sticky{
  background:#ffffff;                 /* 白い帯 */
  box-shadow:0 2px 6px rgba(0,0,0,.08);
  transition:background .3s ease, box-shadow .3s ease;
}

/* ===== PC 幅でナビを横並びに戻す（ハンバーガー無効） ==== */
@media (min-width:768px){
  .nav{
    position:static !important;       /* ヘッダー内に普通に配置 */
    right:0 !important;
    width:auto; height:auto;
    background:transparent !important;
  }
  .nav-list{ flex-direction:row; }    /* 横並び */
  #nav-btn { display:none; }          /* ボタン非表示 */
}


/* WORK個別ページ */
/* ── Works ページの Hero 画像：高さは比率にまかせる ゆがまないために必要。── */
body.works-page .hero-img{      /* 作品ページの <body> に works-page クラス */
  height:auto !important;
}

body.works-page .hero-img img{
  width:100%;
  height:auto;           /* ← これが肝。縦は計算まかせ */
  object-fit:contain;    /* 余白が出ても全体表示 / cover なら切り抜き */
  object-position:center;
}

/* ── 作品ページの 3D ヒーロー領域を強制的に表示 ── これ大事！！！逆に来れなければ、マージンなくなる*/
body.works-page #home .model3D {
  /* 必要な高さを確保 */
  height: 60vh !important;      /* 画面高さの 60% を占有 */
  min-height: 300px !important; /* 小さい端末でも潰れない */
}

/* 3D背景透明化 */
body.works-page #home .model3D model-viewer {
  display: block !important;
  width: 100% !important;
  height: 100% !important;
  background-color: transparent !important;
}

/* ── 作品ページ（works-page）の小さめ見出しを復活　必要 ── */
body.works-page .hero-heading--small {
  font-size: clamp(2rem, 1.6rem + 1vw, 3rem) !important;
  font-weight: 600                 !important;
  line-height: 1.25                !important;
  margin: 0 0 0.5em                !important;
  /* はみ出し防止 */
  overflow-wrap: break-word;
}


/* workページスマホ用修正 */
@media (max-width: 768px) {

  /* ① Hero の container の左右パディングをリセット */
  body.works-page .hero .container {
    padding-left: 0 !important;
    padding-right: 0 !important;
  }

  /* ② 画像領域に左右それぞれ 16px の固定マージンを付与 */
  body.works-page .hero-img {
    margin: 0 16px !important;
    width: calc(100% - 32px) !important; /* 左右マージン分だけ幅を縮める */
    height: auto      !important;
    min-height: 200px !important;        /* 必要に応じて調整 */
  }

  /* ③ テキストは下に回す（既存の flex-direction:column が効いている前提） */
  body.works-page .hero-content {
    flex: 1 1 100% !important;
    max-width: 100%  !important;
  }
}

/* Hero の video を他の画像と同じ規格に揃える */
body.works-page .hero-img video,
body.works-page .hero-img img {
  display: block;            /* ブロック要素として振る舞う */
  width: 100% !important;    /* 親幅いっぱい */
  height: 100% !important;   /* 親高さを満たす */
  object-fit: cover;         /* cover または contain をお好みで */
  object-position: center;   /* 中央寄せ */
}


/* ==== Ginza Woven Bond gallery ================================= */
.gw-gallery { text-align:center; margin-top:1.5rem; }
.gw-gallery #gw-main {
  width:100%; max-width:800px; height:auto;
  cursor:pointer; object-fit:cover;
}
.gw-thumbs { margin-top:.75rem; display:flex; gap:.5rem; overflow-x:auto; }
.gw-thumbs img {
  width:80px; height:60px; object-fit:cover; cursor:pointer;
  opacity:.6; transition:.3s;
}
.gw-thumbs img:hover,
.gw-thumbs img.active { opacity:1; }

.gw-modal {
  position:fixed; inset:0; display:none; align-items:center; justify-content:center;
  background:rgba(0,0,0,.85); z-index:2000;
}
.gw-modal-img { max-width:90%; max-height:90%; object-fit:contain; }

.gw-close, .gw-prev, .gw-next {
  position:absolute; top:50%; transform:translateY(-50%);
  color:#fff; font-size:2rem; cursor:pointer; user-select:none;
  background:rgba(0,0,0,.4); padding:.25em .5em; border-radius:4px;
}
.gw-close { top:10%; right:4%; transform:none; }
.gw-prev  { left:4%; }
.gw-next  { right:4%; }

.gw-dots { position:absolute; bottom:6%; left:50%; transform:translateX(-50%); display:flex; gap:.5rem; }
.gw-dots span{
  width:8px; height:8px; border-radius:50%; background:#777; cursor:pointer;
}
.gw-dots span.active{ background:#fff; }
/* ============================================================== */

/* ======= ギャラリー・サムネイル調整 ===================== */

/* ① サムネイルを中央寄せ＋幅80%に */
.gw-gallery {
  position: relative;           /* 重ね表示の基準にする */
}
.gw-thumbs {
  position: absolute;           /* メイン画像に重ねる */
  left: 50%;
  bottom: 10px;                 /* 下から少し余白を空ける */
  transform: translateX(-50%);  /* 中央寄せ */
  display: flex;
  gap: .5rem;
  width: 80%;                   /* メイン幅の 80% */
  justify-content: center;      /* 画像を中央寄せ */
}

/* ② サムネイルサイズを行幅に応じて自動計算（最大高さ70px） */
.gw-thumbs img {
  flex: 0 0 calc( (100% - 2rem) / 5 ); /* 例：5枚なら自動計算 */
  max-height: 70px;
  height: auto;
}

/* ③ 小画面(<=600px)では行を下(従来)に戻しつつ幅100% */
@media (max-width: 600px){
  .gw-thumbs{
    position: static;
    width: 100%;
    margin-top: .75rem;
    transform:none;
  }
  .gw-thumbs img{
    flex: 0 0 80px;              /* 固定 80px 幅に戻す */
  }
}
/* モーダルを隠す・開く */
#gw-modal         { display: none;  /* 初期は非表示 */ }
#gw-modal.open    { display: flex; }  /* JS が付加 */