/* ============================================================
   庭や亨 — Niwaya TORO  |  Style Sheet
   ============================================================ */

/* ---------- Reset & Base ---------- */
*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth;font-size:16px;overflow-x:hidden}
body{
  font-family:'Noto Serif JP',serif;
  color:#333;
  background:#F1ECE8;
  line-height:1.9;
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;height:auto;display:block}
a{color:inherit;text-decoration:none;transition:opacity .3s}
a:hover{opacity:.7}
ul{list-style:none}
button{cursor:pointer;background:none;border:none;font-family:inherit}
input,textarea,select{font-family:inherit;font-size:inherit}

/* ---------- Utility ---------- */
.container{
  width:90%;
  max-width:1200px;
  margin:0 auto;
  position:relative;
  z-index:2;
}
.required{color:#c4a265;font-size:.8em}

/* ---------- Section Header ---------- */
.section-header{
  margin-bottom:60px;
  position:relative;
}
.section-header__en{
  display:block;
  font-family:'Noto Serif JP',serif;
  font-size:clamp(60px,8vw,120px);
  font-weight:300;
  letter-spacing:.05em;
  line-height:1;
  color:rgba(51,51,51,.08);
  margin-bottom:-20px;
}
.section-header__ja{
  font-family:'Noto Serif JP',serif;
  font-size:clamp(28px,4vw,48px);
  font-weight:600;
  letter-spacing:.15em;
  line-height:1.4;
}
.section-header__ja--vertical{
  writing-mode:vertical-rl;
  text-orientation:mixed;
  font-size:clamp(32px,4.5vw,56px);
  line-height:1.8;
  letter-spacing:.2em;
}
.section-header__note{
  font-size:14px;
  letter-spacing:.1em;
  color:#888;
  margin-top:8px;
}
.section-header--right{
  text-align:right;
}
.section-header--right .section-header__en{
  text-align:right;
}
.section-header--right .section-header__ja--vertical{
  margin-left:auto;
}
.section-header--white .section-header__en{
  color:rgba(255,255,255,.12);
}
.section-header--white .section-header__ja{
  color:#fff;
}

/* ============================================================
   HEADER
   ============================================================ */
.header{
  position:fixed;
  top:0;left:0;right:0;
  z-index:1000;
  padding:24px 40px;
  transition:background .4s, padding .4s, transform .4s ease;
}
.header.scrolled{
  padding:16px 40px;
}
.header.header--hidden{
  transform:translateY(-100%);
}
.header__inner{
  display:flex;
  justify-content:space-between;
  align-items:center;
}
.header__right{
  display:flex;
  align-items:center;
  gap:16px;
}
.header__sns{
  display:flex;
  gap:12px;
}
/* SNS icon (共通) */
.sns-icon{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  color:#fff;
  transition:color .3s, opacity .3s;
}
.sns-icon:hover{color:#c4a265;opacity:1}
.header__logo{
  position:relative;
  z-index:1001;
}
.header__logo-img{
  height:80px;
  width:auto;
  transition:opacity .4s;
}
.header__logo-img--dark{
  position:absolute;
  top:0;left:0;
  opacity:0;
}
/* ロゴは常にホワイト版を表示 */

/* Hamburger — mix-blend-mode: difference */
.hamburger{
  position:relative;
  z-index:1001;
  width:40px;
  height:30px;
  display:flex;
  flex-direction:column;
  justify-content:space-between;
  mix-blend-mode:difference;
}
.hamburger__line{
  display:block;
  width:100%;
  height:2px;
  background:#fff;
  transition:transform .4s, opacity .3s;
}
.hamburger.active .hamburger__line:nth-child(1){
  transform:translateY(14px) rotate(45deg);
}
.hamburger.active .hamburger__line:nth-child(2){
  opacity:0;
}
.hamburger.active .hamburger__line:nth-child(3){
  transform:translateY(-14px) rotate(-45deg);
}

/* ============================================================
   OVERLAY NAV
   ============================================================ */
.overlay-nav{
  position:fixed;
  inset:0;
  z-index:999;
  background:rgba(30,30,28,.96);
  display:flex;
  align-items:center;
  justify-content:center;
  opacity:0;
  visibility:hidden;
  transition:opacity .5s, visibility .5s;
}
.overlay-nav.active{
  opacity:1;
  visibility:visible;
}
.overlay-nav__inner{
  text-align:center;
  max-height:100vh;
  overflow-y:auto;
  padding:80px 20px 40px;
}
.overlay-nav__list li{
  margin-bottom:14px;
}
.overlay-nav__link{
  display:inline-block;
  color:#fff;
  transition:color .3s;
}
.overlay-nav__link:hover{
  color:#c4a265;
  opacity:1;
}
.overlay-nav__en{
  display:block;
  font-size:clamp(24px,3vw,36px);
  font-weight:300;
  letter-spacing:.1em;
}
.overlay-nav__ja{
  display:block;
  font-size:13px;
  letter-spacing:.2em;
  color:#999;
  margin-top:2px;
}
.overlay-nav__info{
  margin-top:50px;
  color:#999;
}
.overlay-nav__tel{
  font-size:20px;
  letter-spacing:.1em;
  margin-bottom:16px;
}
.overlay-nav__tel a{color:#c4a265}
.overlay-nav__sns{
  display:flex;
  justify-content:center;
  gap:20px;
}
.overlay-nav__sns .sns-icon{color:#999}
.overlay-nav__sns .sns-icon:hover{color:#c4a265}

/* ============================================================
   HERO
   ============================================================ */
.hero{
  position:relative;
  width:100%;
  height:100vh;
  min-height:600px;
  overflow:hidden;
}
.hero__slider{
  position:absolute;
  inset:0;
}
.hero__slide{
  position:absolute;
  inset:0;
  background-size:cover;
  background-position:center;
  opacity:0;
  transform:scale(1.08);
  transition:opacity 1.5s ease, transform 7s ease;
}
.hero__slide.active{
  opacity:1;
  transform:scale(1);
}
.hero__overlay{
  position:absolute;
  inset:0;
  background:linear-gradient(180deg, rgba(15,40,15,.45) 0%, rgba(5,25,5,.7) 100%);
  z-index:1;
}
.hero__content{
  position:absolute;
  top:50%;
  right:8%;
  transform:translateY(-50%);
  z-index:2;
}
.hero__title{
  writing-mode:vertical-rl;
  text-orientation:mixed;
}
.hero__title-main{
  display:block;
  font-size:clamp(36px,6vw,72px);
  font-weight:700;
  color:#fff;
  letter-spacing:.25em;
  line-height:1.8;
  text-shadow:0 2px 24px rgba(0,0,0,.4);
}
.hero__title-sub{
  display:block;
  font-size:clamp(13px,1.4vw,16px);
  font-weight:300;
  color:rgba(255,255,255,.85);
  letter-spacing:.25em;
  margin-right:20px;
  line-height:1.8;
}
.hero__scroll{
  position:absolute;
  bottom:40px;
  right:5%;
  z-index:2;
  display:flex;
  align-items:center;
  gap:12px;
  color:rgba(255,255,255,.7);
  font-size:12px;
  letter-spacing:.15em;
}
.hero__scroll-line{
  display:block;
  width:1px;
  height:50px;
  background:rgba(255,255,255,.4);
  position:relative;
  overflow:hidden;
}
.hero__scroll-line::after{
  content:'';
  position:absolute;
  top:0;left:0;
  width:100%;
  height:100%;
  background:#c4a265;
  animation:scrollLine 2s ease-in-out infinite;
}
@keyframes scrollLine{
  0%{transform:translateY(-100%)}
  100%{transform:translateY(100%)}
}
.hero__counter{
  position:absolute;
  bottom:40px;
  left:5%;
  z-index:2;
  color:rgba(255,255,255,.6);
  font-size:14px;
  letter-spacing:.1em;
  font-weight:300;
}
.hero__counter-current{
  color:#fff;
  font-size:20px;
  font-weight:500;
}

/* ============================================================
   KODAWARI (こだわり)
   ============================================================ */
.kodawari{
  position:relative;
  padding:160px 0 180px;
  overflow:hidden;
  background:#F1ECE8;
}
.kodawari__bg{
  position:absolute;
  inset:0;
  background-size:cover;
  background-position:center;
  opacity:.08;
}
.kodawari__body{
  display:flex;
  justify-content:flex-start;
  padding-top:40px;
}
.kodawari__text-vertical{
  writing-mode:vertical-rl;
  text-orientation:mixed;
  font-size:clamp(16px,1.8vw,20px);
  line-height:2.4;
  letter-spacing:.2em;
  color:#444;
  max-height:500px;
}
.kodawari__text-vertical p{
  margin-left:40px;
}
.kodawari__text-vertical p:first-child{
  margin-left:0;
}

/* ============================================================
   OSHIRASE (お知らせ / 消息)
   ============================================================ */
.oshirase{
  padding:120px 0 140px;
  background:#fff;
}
.oshirase__list{
  border-top:1px solid #ddd;
}
.oshirase__item{
  display:flex;
  align-items:center;
  gap:24px;
  padding:20px 0;
  border-bottom:1px solid #eee;
  cursor:pointer;
  position:relative;
  transition:background .3s, padding-left .3s;
}
.oshirase__item::before{
  content:'';
  position:absolute;
  left:0;top:0;bottom:0;
  width:0;
  background:#c4a265;
  transition:width .3s;
}
.oshirase__item:hover{
  background:rgba(196,162,101,.04);
  padding-left:16px;
}
.oshirase__item:hover::before{
  width:3px;
}
.oshirase__item:hover .oshirase__tag{
  background:#c4a265;
  color:#fff;
}
.oshirase__item:hover .oshirase__title{
  color:#c4a265;
}
.oshirase__date{
  font-size:13px;
  color:#999;
  letter-spacing:.05em;
  white-space:nowrap;
  min-width:100px;
}
.oshirase__tag{
  font-size:11px;
  letter-spacing:.1em;
  padding:3px 12px;
  border:1px solid #c4a265;
  color:#c4a265;
  white-space:nowrap;
  transition:background .3s, color .3s;
}
.oshirase__title{
  font-size:15px;
  letter-spacing:.05em;
  transition:color .3s;
  flex:1;
}
.oshirase__more,
.works__more{
  display:flex;
  align-items:center;
  gap:12px;
  margin:40px auto 0;
  font-size:14px;
  letter-spacing:.1em;
  color:#333;
  padding:12px 0;
  border-bottom:1px solid #333;
  transition:color .3s, border-color .3s;
}
.oshirase__more:hover,
.works__more:hover{
  color:#c4a265;
  border-color:#c4a265;
}

/* Modal */
.modal{
  position:fixed;
  inset:0;
  z-index:2000;
  display:flex;
  align-items:center;
  justify-content:center;
  opacity:0;
  visibility:hidden;
  transition:opacity .4s, visibility .4s;
}
.modal.active{
  opacity:1;
  visibility:visible;
}
.modal__overlay{
  position:absolute;
  inset:0;
  background:rgba(0,0,0,.6);
}
.modal__content{
  position:relative;
  background:#fff;
  padding:50px;
  max-width:680px;
  width:90%;
  max-height:80vh;
  overflow-y:auto;
}
.modal__close{
  position:absolute;
  top:16px;right:20px;
  font-size:28px;
  color:#999;
  transition:color .3s;
}
.modal__close:hover{color:#333}
.modal__meta{
  display:flex;
  align-items:center;
  gap:16px;
  margin-bottom:16px;
}
.modal__date{font-size:13px;color:#999;letter-spacing:.05em}
.modal__category{
  font-size:11px;
  letter-spacing:.1em;
  padding:3px 12px;
  border:1px solid #c4a265;
  color:#c4a265;
}
.modal__title{
  font-size:22px;
  font-weight:600;
  letter-spacing:.08em;
  margin-bottom:24px;
  line-height:1.5;
}
.modal__body{
  font-size:15px;
  line-height:2;
  color:#555;
}

/* ============================================================
   SERVICE (庭仕事)
   ============================================================ */
.service{
  position:relative;
  padding:160px 0 140px;
  overflow:hidden;
}
.service__bg{
  position:absolute;
  inset:0;
  background-size:cover;
  background-position:center;
}
.service__overlay{
  position:absolute;
  inset:0;
  background:rgba(20,20,18,.88);
}
.service__lead{
  color:rgba(255,255,255,.85);
  font-size:clamp(15px,1.6vw,18px);
  line-height:2.2;
  letter-spacing:.1em;
  margin-bottom:60px;
  text-align:center;
}
.service__grid{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:24px;
  margin-bottom:60px;
}
.service__card{
  background:rgba(255,255,255,.06);
  border:1px solid rgba(255,255,255,.12);
  overflow:hidden;
  transition:transform .4s, border-color .4s;
}
.service__card:hover{
  transform:translateY(-6px);
  border-color:#c4a265;
}
.service__card-img{
  width:100%;
  height:200px;
  overflow:hidden;
}
.service__card-img img{
  width:100%;
  height:100%;
  object-fit:cover;
  transition:transform .6s;
}
.service__card:hover .service__card-img img{
  transform:scale(1.06);
}
.service__card-body{
  padding:28px 24px;
}
.service__card-title{
  color:#fff;
  font-size:22px;
  font-weight:600;
  letter-spacing:.15em;
  margin-bottom:4px;
}
.service__card-en{
  display:block;
  color:#c4a265;
  font-size:12px;
  letter-spacing:.15em;
  margin-bottom:16px;
}
.service__card-desc{
  color:rgba(255,255,255,.7);
  font-size:14px;
  line-height:1.9;
  letter-spacing:.05em;
}
.service__area{
  text-align:center;
}
.service__area-text{
  color:rgba(255,255,255,.7);
  font-size:14px;
  letter-spacing:.1em;
}
.service__area-text strong{
  color:#c4a265;
  font-weight:600;
}

/* ============================================================
   FLOW (施工の流れ)
   ============================================================ */
.flow{
  padding:120px 0 140px;
  background:#F1ECE8;
}
.flow__steps{
  display:flex;
  align-items:flex-start;
  justify-content:center;
  gap:0;
  margin-bottom:60px;
  flex-wrap:wrap;
}
.flow__step{
  flex:1;
  min-width:160px;
  max-width:200px;
  text-align:center;
  padding:0 12px;
}
.flow__step-num{
  display:block;
  font-size:36px;
  font-weight:300;
  color:#c4a265;
  letter-spacing:.05em;
  margin-bottom:12px;
}
.flow__step-title{
  font-size:17px;
  font-weight:600;
  letter-spacing:.1em;
  margin-bottom:12px;
}
.flow__step-desc{
  font-size:13px;
  line-height:1.8;
  color:#666;
}
.flow__step-badge{
  margin-top:12px;
}
.flow__step-badge span{
  display:inline-block;
  font-size:11px;
  padding:4px 14px;
  background:#06c755;
  color:#fff;
  border-radius:20px;
  letter-spacing:.05em;
}
.flow__step-arrow{
  display:flex;
  align-items:center;
  padding-top:24px;
  color:#c4a265;
}
.flow__cta{
  display:flex;
  justify-content:center;
  gap:20px;
  flex-wrap:wrap;
}

/* Buttons */
.btn{
  display:inline-flex;
  align-items:center;
  gap:10px;
  padding:14px 32px;
  font-size:15px;
  letter-spacing:.1em;
  font-weight:500;
  transition:all .3s;
  border:1px solid transparent;
}
.btn__icon{flex-shrink:0}
.btn--line{
  background:#06c755;
  color:#fff;
}
.btn--line:hover{
  background:#05a847;
  opacity:1;
}
.btn--tel{
  background:transparent;
  color:#333;
  border-color:#333;
}
.btn--tel:hover{
  background:#333;
  color:#fff;
  opacity:1;
}
.btn--lg{
  padding:18px 40px;
  font-size:17px;
}
.btn--submit{
  background:#c4a265;
  color:#fff;
  padding:16px 60px;
  font-size:16px;
  letter-spacing:.15em;
}
.btn--submit:hover{
  background:#b0913a;
  opacity:1;
}

/* ============================================================
   WORKS (施工事例 / 實) — 全画面スライダー型（参考サイト模倣）
   ============================================================ */
.works{
  position:relative;
  width:100%;
  height:100vh;
  min-height:700px;
  overflow:hidden;
}
.works__bg{position:absolute;inset:0}
.works__bg-img{
  position:absolute;inset:0;
  background-size:cover;background-position:center;
  opacity:0;transition:opacity 1.2s ease;
}
.works__bg-img.active{opacity:1}
/* 緑オーバーレイ — 暗め */
.works__overlay{
  position:absolute;inset:0;
  background:linear-gradient(180deg, rgba(15,35,15,.45) 0%, rgba(5,20,5,.7) 100%);
  z-index:1;
}
/* インナー — 参考サイト模倣レイアウト */
.works__inner{
  position:relative;z-index:2;
  width:88%;max-width:1200px;margin:0 auto;
  height:100%;
}
/* カテゴリフィルター — 右上 */
.works__filter{
  position:absolute;top:28px;right:0;
  display:flex;gap:6px;flex-wrap:wrap;z-index:3;
}
.works__filter-btn{
  padding:5px 16px;font-size:11px;letter-spacing:.1em;
  border:1px solid rgba(255,255,255,.35);color:rgba(255,255,255,.6);
  transition:all .3s;background:transparent;
}
.works__filter-btn:hover,
.works__filter-btn.active{
  background:rgba(255,255,255,.15);color:#fff;border-color:#fff;
}
/* --- テキストブロック（左上） --- */
.works__text{
  position:absolute;top:10%;left:0;z-index:3;
  max-width:55%;
}
.works__title-row{
  display:flex;align-items:flex-end;gap:16px;
  margin-bottom:40px;
}
.works__title-kanji{
  font-family:'Noto Serif JP',serif;
  font-size:clamp(56px,8vw,96px);
  font-weight:700;color:#fff;
  line-height:1;letter-spacing:.05em;
}
.works__label{
  font-size:13px;color:rgba(255,255,255,.55);
  letter-spacing:.15em;padding-bottom:10px;
}
.works__active-desc{
  font-size:15px;line-height:2.1;
  color:rgba(255,255,255,.78);
  max-width:520px;margin-bottom:24px;
}
.works__active-title{
  font-family:'Noto Serif JP',serif;
  font-size:clamp(18px,2vw,26px);font-weight:500;
  color:#fff;letter-spacing:.08em;
  margin-bottom:12px;line-height:1.5;
  display:flex;align-items:center;gap:14px;
}
.works__active-cat{
  display:inline-block;font-size:11px;letter-spacing:.12em;
  color:#c4a265;border:1px solid rgba(196,162,101,.45);
  padding:3px 12px;flex-shrink:0;
}
.works__subtitle{display:none}
/* --- 大きな英字（右下） --- */
.works__en-large{
  position:absolute;bottom:50px;right:0;
  font-family:'Noto Serif JP',serif;
  font-size:clamp(80px,14vw,200px);font-weight:300;
  color:rgba(255,255,255,.07);line-height:1;
  letter-spacing:.02em;pointer-events:none;
}
/* --- サムネイルストリップ（左下）横スクロール --- */
.works__thumbs-wrap{
  position:absolute;bottom:50px;left:0;right:0;
  display:flex;align-items:center;gap:10px;z-index:3;
}
.works__thumbs-arrow{
  flex-shrink:0;width:32px;height:32px;
  display:flex;align-items:center;justify-content:center;
  color:rgba(255,255,255,.6);font-size:20px;
  border:1px solid rgba(255,255,255,.25);
  background:rgba(0,0,0,.2);
  transition:all .3s;cursor:pointer;
}
.works__thumbs-arrow:hover{
  color:#fff;border-color:rgba(255,255,255,.5);background:rgba(0,0,0,.35);
}
.works__thumbs{
  display:flex;gap:10px;
  overflow-x:auto;overflow-y:hidden;
  scroll-behavior:smooth;
  -webkit-overflow-scrolling:touch;
  scrollbar-width:none;
  flex:1;
}
.works__thumbs::-webkit-scrollbar{display:none}
.works__thumb{
  width:130px;height:88px;overflow:hidden;cursor:pointer;
  border:2px solid transparent;
  transition:border-color .3s, opacity .3s;
  opacity:.55;flex-shrink:0;
}
.works__thumb.active{border-color:#c4a265;opacity:1}
.works__thumb:hover{opacity:1}
.works__thumb img{width:100%;height:100%;object-fit:cover}
/* View All */
.works__more-btn{
  position:absolute;bottom:12px;left:0;
  display:flex;align-items:center;gap:8px;
  font-size:13px;letter-spacing:.1em;
  color:rgba(255,255,255,.55);
  border-bottom:1px solid rgba(255,255,255,.25);
  padding-bottom:4px;
  transition:color .3s, border-color .3s;
  z-index:3;
}
.works__more-btn:hover{
  color:#c4a265;
  border-color:#c4a265;
}

/* ============================================================
   FAQ
   ============================================================ */
.faq{
  padding:120px 0 140px;
  background:#F1ECE8;
}
.faq__list{
  max-width:800px;
  margin:0 auto;
}
.faq__item{
  border-bottom:1px solid #ddd;
}
.faq__question{
  display:flex;
  align-items:center;
  gap:16px;
  width:100%;
  padding:24px 0;
  font-size:16px;
  letter-spacing:.05em;
  text-align:left;
  color:#333;
  transition:color .3s;
}
.faq__question:hover{
  color:#c4a265;
}
.faq__q-label{
  font-size:20px;
  font-weight:600;
  color:#c4a265;
  flex-shrink:0;
}
.faq__q-text{
  flex:1;
}
.faq__toggle{
  font-size:24px;
  color:#c4a265;
  transition:transform .3s;
  flex-shrink:0;
}
.faq__item.active .faq__toggle{
  transform:rotate(45deg);
}
.faq__answer{
  max-height:0;
  overflow:hidden;
  transition:max-height .4s ease, padding .4s;
}
.faq__item.active .faq__answer{
  max-height:300px;
  padding-bottom:24px;
}
.faq__answer p{
  font-size:15px;
  line-height:2;
  color:#666;
  padding-left:36px;
}

/* ============================================================
   COMPANY
   ============================================================ */
.company{
  position:relative;
  padding:100px 0 80px;
  overflow:hidden;
}
.company__bg{
  position:absolute;
  inset:0;
  background-size:cover;
  background-position:center;
}
.company__overlay{
  position:absolute;
  inset:0;
  background:rgba(20,20,18,.88);
}
.company__table-wrap{
  margin-bottom:60px;
}
.company__table{
  width:100%;
  max-width:800px;
  margin:0 auto;
  border-collapse:collapse;
}
.company__table th,
.company__table td{
  padding:18px 20px;
  border-bottom:1px solid rgba(255,255,255,.15);
  font-size:15px;
  color:rgba(255,255,255,.85);
  text-align:left;
  vertical-align:top;
}
.company__table th{
  width:140px;
  font-weight:500;
  color:#c4a265;
  letter-spacing:.1em;
  white-space:nowrap;
}
.company__table a{
  color:#c4a265;
  border-bottom:1px solid rgba(196,162,101,.3);
}
.company__table a:hover{
  border-color:#c4a265;
  opacity:1;
}
.company__map{
  max-width:800px;
  margin:0 auto;
}
.company__map iframe{
  display:block;
}

/* ============================================================
   GALLERY (景)
   ============================================================ */
.gallery{
  padding:120px 0 100px;
  background:#F1ECE8;
  overflow:hidden;
}
.gallery__marquee{
  margin-top:40px;
}
.gallery__track{
  overflow:hidden;
  margin-bottom:16px;
}
.gallery__track-inner{
  display:flex;
  gap:16px;
  width:max-content;
}
.gallery__track--left .gallery__track-inner{
  animation:marqueeLeft 40s linear infinite;
}
.gallery__track--right .gallery__track-inner{
  animation:marqueeRight 40s linear infinite;
}
.gallery__track-inner img{
  height:220px;
  width:auto;
  object-fit:cover;
  flex-shrink:0;
}
@keyframes marqueeLeft{
  0%{transform:translateX(0)}
  100%{transform:translateX(-50%)}
}
@keyframes marqueeRight{
  0%{transform:translateX(-50%)}
  100%{transform:translateX(0)}
}

/* ============================================================
   CONTACT
   ============================================================ */
.contact{
  padding:120px 0 140px;
  background:#fff;
}
.contact__lead{
  text-align:center;
  font-size:16px;
  line-height:2;
  color:#666;
  margin-bottom:40px;
  letter-spacing:.08em;
}
.contact__buttons{
  display:flex;
  justify-content:center;
  gap:20px;
  margin-bottom:60px;
  flex-wrap:wrap;
}
.contact__form{
  max-width:700px;
  margin:0 auto;
}
.contact__form-row{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:20px;
  margin-bottom:20px;
}
.contact__form-group{
  display:flex;
  flex-direction:column;
}
.contact__form-group--full{
  margin-bottom:20px;
}
.contact__form-group label{
  font-size:14px;
  letter-spacing:.08em;
  margin-bottom:8px;
  color:#555;
}
.contact__form-group input,
.contact__form-group select,
.contact__form-group textarea{
  padding:12px 16px;
  border:1px solid #ddd;
  background:#fafafa;
  font-size:15px;
  transition:border-color .3s;
  outline:none;
}
.contact__form-group input:focus,
.contact__form-group select:focus,
.contact__form-group textarea:focus{
  border-color:#c4a265;
}
.contact__form-group textarea{
  resize:vertical;
}
.contact__form-submit{
  text-align:center;
  margin-top:30px;
}

/* ============================================================
   FOOTER
   ============================================================ */
.footer{
  background:#1e1e1c;
  color:rgba(255,255,255,.7);
  padding:60px 0 30px;
}
.footer__inner{
  display:flex;
  align-items:flex-start;
  justify-content:space-between;
  gap:40px;
  margin-bottom:40px;
  flex-wrap:wrap;
}
.footer__logo img{
  height:70px;
  width:auto;
}
.footer__info{
  font-size:14px;
  line-height:2;
}
.footer__info a{color:#c4a265}
.footer__sns{
  margin-top:8px;
  display:flex;
  gap:14px;
}
.footer__sns .sns-icon{
  color:rgba(255,255,255,.6);
}
.footer__sns .sns-icon:hover{
  color:#c4a265;
}
.footer__nav{
  display:flex;
  flex-wrap:wrap;
  gap:16px;
  font-size:13px;
  letter-spacing:.08em;
}
.footer__nav a:hover{color:#c4a265;opacity:1}
.footer__copy{
  text-align:center;
  font-size:12px;
  color:rgba(255,255,255,.35);
  letter-spacing:.1em;
  border-top:1px solid rgba(255,255,255,.1);
  padding-top:20px;
}

/* ============================================================
   GSAP ANIMATION CLASSES
   ============================================================ */
.fade-up{
  opacity:0;
  transform:translateY(40px);
  transition:opacity .8s ease, transform .8s ease;
}
.fade-up.is-visible{
  opacity:1;
  transform:translateY(0);
}
.fade-left{
  opacity:0;
  transform:translateX(-40px);
}
.fade-right{
  opacity:0;
  transform:translateX(40px);
}

/* ============================================================
   RESPONSIVE — 900px
   ============================================================ */
@media(max-width:900px){
  .header{padding:16px 20px}
  .header.scrolled{padding:12px 20px}
  .header__logo-img{height:60px}
  .header__sns .sns-icon svg{width:20px;height:20px}

  .hero__content{top:50%;right:5%;transform:translateY(-50%)}
  .hero__title-main{font-size:clamp(28px,7vw,50px)}

  .kodawari{padding:100px 0 120px}
  .kodawari__text-vertical{
    max-height:400px;
    font-size:16px;
  }
  .kodawari__text-vertical p{margin-left:28px}

  .section-header__en{font-size:clamp(48px,10vw,80px)}

  .service__grid{
    grid-template-columns:repeat(2,1fr);
    gap:16px;
  }

  .flow__steps{
    flex-direction:column;
    align-items:center;
    gap:0;
  }
  .flow__step{max-width:100%;min-width:100%;padding:20px 0}
  .flow__step-arrow{
    transform:rotate(90deg);
    padding:0;
    margin:0 auto;
  }

  .works{min-height:600px}
  .works__thumb{width:110px;height:72px}
  .works__title-kanji{font-size:clamp(44px,9vw,64px)}
  .works__text{max-width:60%}

  .company__table th{width:100px}

  .footer__inner{flex-direction:column;align-items:center;text-align:center}
  .footer__nav{justify-content:center}
}

/* ============================================================
   RESPONSIVE — 600px
   ============================================================ */
@media(max-width:600px){
  .container{width:88%}

  /* --- ヒーロー：縦書きタイトルをビューポート内に収める --- */
  .hero__content{
    top:auto;bottom:15%;right:6%;
    transform:none;
  }
  .hero__title-main{
    font-size:clamp(22px,7vw,36px);
    letter-spacing:.18em;
    line-height:1.5;
  }
  .hero__title-sub{
    font-size:11px;
    letter-spacing:.15em;
    margin-right:12px;
  }
  .hero__scroll{display:none}
  .hero__counter{font-size:12px;bottom:24px;left:6%}

  /* --- ヘッダー --- */
  .header{padding:14px 16px}
  .header.scrolled{padding:10px 16px}
  .header__logo-img{height:44px}
  .header__sns{gap:10px}
  .header__sns .sns-icon svg{width:18px;height:18px}

  /* --- モーダルメニュー：スクロール対応・余裕 --- */
  .overlay-nav__inner{padding:70px 16px 30px}
  .overlay-nav__list li{margin-bottom:10px}
  .overlay-nav__en{font-size:clamp(18px,5vw,24px)}
  .overlay-nav__ja{font-size:11px}
  .overlay-nav__info{margin-top:30px}
  .overlay-nav__tel{font-size:16px}

  /* --- コミットメント：余白と行間修正 --- */
  .kodawari{padding:80px 0 100px}
  .kodawari__body{justify-content:center}
  .kodawari__text-vertical{
    max-height:340px;
    font-size:14px;
    line-height:2;
    padding:0 8px;
  }
  .kodawari__text-vertical p{margin-left:16px}

  .section-header{margin-bottom:36px}
  .section-header__en{font-size:clamp(32px,11vw,52px);margin-bottom:-8px}

  .service__grid{grid-template-columns:1fr}
  .service__card-img{height:180px}
  .service__lead{font-size:14px;text-align:left}

  /* --- WORKS：参考サイトスマホ版模倣 --- */
  .works{
    height:100vh;min-height:600px;
    overflow:hidden;
  }
  .works__inner{
    padding:0;width:100%;height:100%;
    display:flex;flex-direction:column;
    justify-content:space-between;
  }
  /* フィルターは非表示（スマホでは省略） */
  .works__filter{display:none}
  /* テキストブロック — 左上 */
  .works__text{
    position:absolute;top:12%;left:6%;right:6%;
    max-width:none;z-index:3;
  }
  .works__title-row{
    margin-bottom:24px;
    gap:10px;
  }
  .works__title-kanji{font-size:clamp(40px,12vw,64px)}
  .works__label{font-size:11px;padding-bottom:6px}
  .works__active-title{
    font-size:14px;display:flex;flex-wrap:wrap;gap:8px;
    margin-bottom:10px;
  }
  .works__active-desc{
    display:block;
    font-size:13px;line-height:1.9;
    color:rgba(255,255,255,.75);
    margin-bottom:16px;
  }
  .works__active-cat{font-size:10px;padding:2px 10px}
  /* 大きな英字 — 下部 */
  .works__en-large{
    display:block;
    position:absolute;
    bottom:120px;left:6%;right:auto;
    font-size:clamp(48px,14vw,80px);
    color:rgba(255,255,255,.08);
  }
  /* サムネイル — 最下部 */
  .works__thumbs-wrap{
    position:absolute;bottom:16px;left:6%;right:6%;
    gap:6px;
  }
  .works__thumbs-arrow{
    width:26px;height:26px;font-size:16px;
  }
  .works__thumbs{
    overflow-x:auto;padding-bottom:0;gap:6px;
  }
  .works__thumb{
    width:100px;height:68px;
    border-width:2px;
  }
  /* View All ボタン — 非表示（スマホは全件サムネで対応） */
  .works__more-btn{display:none}

  /* --- FAQ --- */
  .faq{padding:80px 0 100px}
  .faq__question{font-size:14px;gap:10px;padding:18px 0}
  .faq__q-label{font-size:16px}
  .faq__toggle{font-size:20px}

  /* --- 会社概要 --- */
  .company{padding:80px 0 60px}
  .company__table th,
  .company__table td{
    display:block;padding:8px 0;border-bottom:none;
  }
  .company__table th{padding-top:14px;font-size:13px}
  .company__table tr{border-bottom:1px solid rgba(255,255,255,.1)}

  .contact__form-row{grid-template-columns:1fr}
  .contact__buttons{flex-direction:column;align-items:center}

  .gallery__track-inner img{height:140px}

  .modal__content{padding:28px 20px}
  .modal__title{font-size:17px}

  .btn--lg{
    padding:14px 28px;font-size:15px;
    width:100%;justify-content:center;
  }

  .footer__inner{gap:24px}
  .footer__logo img{height:50px}
}