/* Reset */
* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body{
  font-family:"Noto Sans JP", sans-serif;
  background:#f9f6f2;
  color:#515C4E;
  line-height:1.6;
}

/* Palette（※ :root は1つに統一！） */
:root{
  --primary:#515C4E;     /* moss green */
  --secondary:#F4EFEA;   /* light beige */
  --accent:#c2a585;      /* warm accent */
  --text:#515C4E;
  ;
  --border:#FFF9F2;

  /* WORKS */
  --bg:#fbf6ef;
  --paper:#ffffff;
  --badge:#b7a18a;
  --line:#515C4E;
}

/* Common */
img{
  max-width:100%;
  height:auto;
  display:block;
}
.container{
  width:min(1000px, 92%);
  margin:0 auto;
}

/* Header / Nav */
.site-header{ background:var(--primary); color:#fff; }

.navbar{
  max-width:1200px;
  margin:0 auto;
  padding:1rem 2rem;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:1.5rem;
}

.brand{ 
  display:flex; 
  align-items:center; 
  text-decoration:none;
}

.brand-logo{
  height:32px;
  width:auto;
}

.nav-links{
  list-style:none;
  display:flex;
  gap:2rem;
}
.nav-links a{
  color:#fff;
  text-decoration:none;
  font-size:.95rem;
  letter-spacing:.08rem;
  position:relative;
  padding-bottom:.2rem;
  text-transform:lowercase;
}
.nav-links a::after{
  content:"";
  position:absolute;
  left:0; bottom:0;
  width:0%;
  height:1px;
  background:#fff;
  transition:width .3s ease;
}
.nav-links a:hover::after,
.nav-links a:focus::after{ width:100%; }

  @media (max-width: 768px){
    .nav-links{
      display: none;
    }
  }

/* Hero */
.hero{
  background:var(--secondary);
  padding: 3.5rem 0 4rem;
}
.hero-content{
  max-width:1080px;
  margin:0 auto;
  padding:0 2rem;
  text-align:center;
}

.hero-image{
  width:min(720px, 92%);
  margin: 0 auto;
}

.hero-subtext{
  margin-top:2.2rem;
  font-size: 17px;
  font-weight: 700;
  color: var(--primary);
  line-height:1.8;
  letter-spacing: .1em;
  
}

@media (max-width: 768px){

  .hero-subtext{
    margin-top:2.2rem;
    font-size: 12px;
    font-weight: 500;
    color: var(--primary);
    line-height:1.8;
    letter-spacing: .1em;
  }

}

/* Section titles */
.section-title{
  font-family:"Cormorant Garamond", serif;
  font-size:2.4rem;
  letter-spacing:.2rem;
  color:var(--primary);
  text-align:center;
  margin-bottom:.2rem;
}
.section-subtitle{
  font-size:.9rem;
  letter-spacing:.35rem;
  color:var(--primary);
  text-align:center;
  margin-bottom:2.5rem;
}

/* WORKS */
.works{
  background: var(--bg);
  padding: 5rem 0;
}

.works-grid{
  background: var(--paper);
  padding: 3rem 3rem 3rem;
  display:grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 3rem 3rem;
  align-items:start;
}
.work-card{
  position:relative;
  width:100%;
  text-align:left;
  display:flex;
  flex-direction:column;
  align-items:flex-start;
}
.work-badge{
  position:absolute;
  top:-14px;
  right:10px;
  width:64px;
  height:64px;
  border-radius:999px;
  background: var(--badge);
  color:#fff;
  display:grid;
  place-items:center;
  font-size:.85rem;
  letter-spacing:.1rem;
  z-index:2;
}

.work-image{
  width:100%;
  border-radius:8px;
  overflow:hidden;
  background:#fff;
}
.work-image img{
  width:100%;
  height:auto;
  display:block;
}

.work-title{
  margin-top: 1.1rem;
  font-size: 1.05rem;
  color: var(--primary);
  letter-spacing: .05rem;
}

/* Tags */
.tags{
  list-style:none;
  padding:0;
  margin:.6rem 0 0;
  display:flex;
  gap:.7rem;
  flex-wrap:wrap;
}
.tag{
  border:1px solid var(--line);
  color:#515C4E;
  border-radius:999px;
  padding:.22rem .8rem;
  font-size:.78rem;
  letter-spacing:.05rem;
  background:#fff;
}

@media (max-width: 768px){
  .works-grid{
    background: var(--paper);
    padding: 3rem 3rem 3.5rem;
    display:block;
    align-items:start;
  }

  .work-card{
    margin-bottom: 50px;
  }

  .work-badge{
    top:-10px;
    right:0px;
  }
}

/* SKILL */
.skill-section{
  background: var(--secondary);
  padding: 5rem 0 6rem;
}

.skill-list{
  max-width: 800px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 3rem 3rem;
}

/* 1スキル */
.skill-item{
  display: flex;
  align-items: flex-start;
  gap: 1.4rem;
}

.skill-icon img{
  width: 80px;
  height: 80px;
  object-fit: contain;
}

/* テキスト */
.skill-text h3{
  font-size: 1.05rem;
  font-weight: 500;
  letter-spacing: .08rem;
  color: #515C4E;
  margin-bottom: .4rem;
  text-transform: lowercase; 
}

.skill-text p{
  font-size: .85rem;
  line-height: 1.7;
  color: #515C4E;
  letter-spacing: .08rem;
}

@media (max-width: 768px){
  .skill-list{
    grid-template-columns: 1fr;
    gap: 2.4rem;
    margin: 0 auto;
    justify-items: center; 

  }
  .skill-item{
    width: 100%;
    max-width: 320px;     
  }

  .skill-text h3{
    font-size: 1.05rem;
    font-weight: 500;
    letter-spacing: .08rem;
    color: #515C4E;
    margin-bottom: .4rem;
    text-transform: lowercase;
  }
  
  .skill-text p{
    font-size: .80rem;
    line-height: 1.7;
    color: #515C4E;
    letter-spacing: .07rem;
  }

  .skill-icon img{
    width: 70px;
    height: 70px;
    object-fit: contain;
  }
}

/* ABOUT */
.about{
  background: #FFF9F2;
  padding: 5rem 0 6rem;
}

/* ---------- プロフィール帯 ---------- */
.about-hero{
  margin-top: 2.5rem;
  background:url("images/プロフィール背景.png") center / cover no-repeat;
  border-radius: 8px;
  padding: 3rem 3.5rem;
}

.about-hero__inner{
  display: grid;
  grid-template-columns: 180px 1fr;
  gap: 2.6rem;
  align-items: center;
}

.about-hero__icon{
  width: 180px;
  height: 180px;
  border-radius: 50%;
  border: 1.5px solid rgba(91,99,80,.6);
  background: rgba(255,255,255,.6);
  display: grid;
  place-items: center;
  overflow: hidden;
}

.about-hero__icon img{
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.about-hero__name{
  font-size: 1.2rem;
  color: var(--primary);
  letter-spacing: .08em;
  margin-bottom: .9rem;
  display: flex;
  gap: 1.2rem;
  align-items: baseline;
  flex-wrap: wrap;
}

.about-hero__name span{
  font-family: "Cormorant Garamond", serif;
  font-size: 1.1rem;
  letter-spacing: .2em;
}

.about-hero__text p{
  font-size: .92rem;
  line-height: 2;
  letter-spacing: 0.2em;
  color: #515C4E;
  font-weight: bold;
}

/* ---------- 年表 ---------- */

.about-images{
  margin-top: 2.4rem;     
  margin-bottom: 3.2rem;  
}

.about-images img{
  width: 100%;
  height: auto;
  display: block;
}

.about-heading__line{
  height: 1px;
  background: rgba(91,99,80,.35);
}

.about-heading__title{
  font-size: 1rem;
  letter-spacing: .25em;
  color: var(--primary);
  white-space: nowrap;
}

/* ---------- 強みカード ---------- */

.about-heading{
  margin: 3.2rem auto 2.6rem;
  max-width: 520px;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 1.2rem;
}

.about-heading__line{
  height: 1px;
  background: rgba(91,99,80,.35);
}

.about-heading__title{
  font-size: 1rem;
  letter-spacing: .25em;
  color: var(--primary);
  white-space: nowrap;
}

/* カードの並び（幅を制限して “小さく見せる”） */
.strength{
  max-width: 860px;          
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2.8rem;
}

/* カード */
.strength__card{
  background: rgba(255,255,255,.35);
  border: 1px solid rgba(194,165,133,.8);
  padding: 2.4rem 2.6rem;
  text-align: center;       
}

/* 上の小見出し */
.strength__kicker{
  font-size: 1.3rem;
  letter-spacing: .06em;
  font-weight: 600;
  color: #AE977D;
  
}

/* メインタイトル */
.strength__title{
  font-size: 1.5rem;
  letter-spacing: .12em;
  color: #AE977D;
  font-weight: 600;
  margin-bottom: 0;
}

/* タイトル下の線（右画像の横線） */
.strength__rule{
  display: block;
  width: 300px;
  height: 1px;
  background: rgba(194,165,133,.55);
  margin: 1.2rem auto 1.4rem;
}

/* 本文 */
.strength__text{
  font-size: .85rem;
  line-height: 1.95;
  letter-spacing: .04em;
  color: #515C4E;
  text-align: left;          
  font-weight: 600;
}

/* Responsive */
@media (max-width: 768px){

  .about-hero__inner{
    display: block;
  }

  .about-hero__icon{
    width: 160px;
    height: 160px;
    border-radius: 50%;
    border: 1.5px solid rgba(91,99,80,.6);
    background: rgba(255,255,255,.6);
    place-items: center;
    overflow: hidden;
    margin: 0 auto;
  }
  
  .about-hero__name{
    font-size: 1.2rem;
    color: var(--primary);
    letter-spacing: .08em;
    margin: .9rem;
    display: flex;
    gap: 1.2rem;
    text-align: center;
  }
  
  .about-hero__text p{
    font-size: .8rem;
    line-height: 2;
    letter-spacing: 0.2em;
    color: #515C4E;
    font-weight: bold;
  }

  .about-heading{
    max-width: 280px;
  }

  .strength{
    max-width: 700px;          
    margin: 0 auto ;
    display: block;
  }

  .strength__card{
    padding: 2.1rem 1.6rem;
    margin-bottom: 2rem;
  }

  .strength__card:last-child{
    margin-bottom: 0;
  }

  .strength__title{
    font-size: 1.2rem;
  }

  .strength__kicker{
    font-size: 1.2rem;
  }

  .about-text {
    display: none;
  }

  .about-images img{
    width: 70%;
    height: auto;
    display: block;
    margin: 0 auto;
  }


}

/* CONTACT */

.contact-section{
  background: var(--secondary);
  padding: 5.5rem 0 5rem;
  text-align: center;
}

.contact-section .section-title{
  margin-bottom: .6rem;
}

.contact-section .section-subtitle{
  margin-bottom: 2.2rem;
}

/* アイコン並び */
.contact-icons{
  display: flex;
  justify-content: center;
  gap: 1.8rem;
}

.contact-icon{
  display: inline-flex;
  justify-content: center;
  align-items: center;
  width: 72px;
  height: 72px;
}

.contact-icon img{
  width: 50px;
  height: 50px;
  object-fit: contain;
  display: block;
}

.contact-icon:hover{
  transform: translateY(-2px);
  filter: brightness(.95);
}

@media (max-width: 768px){
  .contact-icons{
    gap: 1.4rem; 
  }

  .contact-icon{
    width: 50px;
    height: 50px;
  }

  .contact-icon img{
    width: 50px;
    height: 50px;
  }
}


/* FOOTER */

.site-footer{
  padding: 0;
  margin: 0;
}

.footer-image{
  width: 100%;
  height: 320px;
  overflow: hidden;
}

.footer-image img{
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  display: block;
  filter: brightness(.85);
}

.footer-bar{
  width: 100%;
  background: var(--primary);
  padding: 2.2rem 0;
  display: flex;
  justify-content: center;
  align-items: center;
}

.footer-bar img{
  height: 34px;
  width: auto;
  display: block;
}

@media (max-width: 768px){
  .footer-image{
    height: auto;        
    overflow: visible;   
  }

  .footer-image img{
    width: 100%;
    height: auto;        
    object-fit: contain; 
    filter: brightness(.85);
  }
}

/* =========================
   Hamburger / Mobile Menu
========================= */

/* ハンバーガーボタン（PCでは隠す） */
.nav-toggle{
  display:none;
  width:44px;
  height:44px;
  border:0;
  background:transparent;
  cursor:pointer;
  position:relative;
}

/* 三本線 */
.nav-toggle span{
  position:absolute;
  left:10px;
  right:10px;
  height:2px;
  background:#fff;
  border-radius:2px;
  transition:transform .25s ease, opacity .2s ease, top .25s ease;
}
.nav-toggle span:nth-child(1){ top:14px; }
.nav-toggle span:nth-child(2){ top:21px; }
.nav-toggle span:nth-child(3){ top:28px; }

/* メニュー本体（初期は非表示） */
.mobile-menu{
  display:none;
}

/* ===== スマホ時 ===== */
@media (max-width:768px){
  /* PC用リンクを隠す */
  .nav-links{
    display:none;
  }

  /* ハンバーガーを出す */
  .nav-toggle{
    display:block;
  }

  /* 開いたメニュー：画面上に固定で表示 */
  .mobile-menu{
    display:block;
    position:fixed;
    inset:0;                 /* top/right/bottom/left:0 */
    background:#fff;
    z-index:9999;
    transform:translateY(-100%);
    transition:transform .28s ease;
  }

  /* 開いている状態 */
  body.menu-open .mobile-menu{
    transform:translateY(0);
  }

  /* 上のグリーン帯（画像のバー） */
  .mobile-menu__bar{
    height:56px;
    background:var(--primary);
    color:#fff;
    display:flex;
    align-items:center;
    justify-content:space-between;
    padding:0 16px;
  }

  .mobile-menu__brand{
    letter-spacing:.2em;
    font-size:16px;
  }

  /* ×ボタン */
  .mobile-menu__close{
    width:44px;
    height:44px;
    border:0;
    background:transparent;
    color:#fff;
    font-size:28px;
    line-height:1;
    cursor:pointer;
  }

  /* リスト（縦並び） */
  .mobile-menu__list{
    list-style:none;
    margin:0;
    padding:0;
  }

  .mobile-menu__list li{
    border-bottom:1px solid rgba(0,0,0,.06);
  }

  .mobile-menu__link{
    display:block;
    padding:18px 18px;
    color:var(--primary);
    text-decoration:none;
    font-size:20px;
    letter-spacing:.04em;
  }

  /* ハンバーガーを開いたときに背景スクロールしない */
  body.menu-open{
    overflow:hidden;
  }
}

/* =========================
   スマホ時だけ：ヘッダー固定
========================= */
@media (max-width: 768px){
  /* ナビを上に固定 */
  .navbar{
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 10000;          /* mobile-menu(9999)より上でもOK */
    background: var(--primary);
  }

  /* 固定した分、本文が隠れないように余白を作る
     navbarの高さ（だいたい56〜64px）に合わせて調整してね */
  header.site-header{
    padding-top: 64px;
  }
}