:root{
  --bg:#ffffff;

  --text:#1f2d3d;      /* deep blue-gray */
  --muted:#5b6f84;
  --accent:#2b6cff;
  --accent2:#1aa7ff;

  --max:1120px;

  --h1: clamp(40px, 6vw, 86px);
  --h2: clamp(22px, 2.4vw, 34px);
  --h3: 18px;
  --lead: 18px;
  --body: 15px;

  --lh-tight: 1.04;
  --lh: 1.75;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}

body{
  margin:0;
  font-family: "Inter","Noto Sans JP",system-ui,-apple-system,"Helvetica Neue",Arial,sans-serif;
  font-weight:300;
  letter-spacing: 0.015em;
  color:var(--text);
  background:var(--bg);
  line-height:var(--lh);
  overflow-x:hidden;
}

a{color:inherit; text-decoration:none}
code{font-family: ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,"Liberation Mono","Courier New",monospace}

.container{max-width:var(--max); margin:0 auto; padding:0 20px}

/* ===== Background: animated gradient (Blue + Soft Yellow) ===== */
.bg-fade{
  position: fixed;
  inset: -30%;
  pointer-events: none;
  z-index: -1;

  background: linear-gradient(
    120deg,
    rgba(43,108,255,.68),
    rgba(26,167,255,.18),
    rgba(255,238,0,.22),
    rgba(120,180,255,.18),
    rgba(43,108,255,.14)
  );
  background-size: 300% 300%;
  animation: bgGradientShift 14s ease-in-out infinite;

  /* filterは1回だけに統一 */
  filter: hue-rotate(var(--hue, 0deg));
  will-change: filter, opacity;

  /* ✅ ブレンド安定用 */
  isolation: isolate;
}

@keyframes bgGradientShift{
  0%   { background-position: 0% 50%; }
  50%  { background-position: 100% 50%; }
  100% { background-position: 0% 50%; }
}

/* ===== ノイズ追加（確実に効かせる） ===== */
.bg-fade::after{
  content:"";
  position:absolute;
  inset:0;

  background-image: url("assets/img/noise.svg");
  background-repeat: repeat;
  background-size: 240px 240px;

  /* ✅ まずは見える強さにする（後で下げる） */
  opacity: .55;

  /* ✅ soft-lightだと弱いSVGがあるので一旦overlayで確認 */
  mix-blend-mode: overlay;

  /* ✅ ノイズを立たせる（svgが薄い時に効く） */
  filter: contrast(180%) brightness(120%);

  pointer-events:none;

  opacity: .28;
  mix-blend-mode: soft-light;
  filter: contrast(140%) brightness(110%);
  animation: noiseMove 8s steps(2) infinite;
}

@keyframes noiseMove{
  0%{ transform: translate(0,0); }
  50%{ transform: translate(-20px, 20px); }
  100%{ transform: translate(0,0); }
}

.bg-fade::after{
}


/* ===== 図形レイヤー ===== */
.shape-layer{
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: -1;
}

/* 共通 */
.shape{
  position: absolute;
  opacity: 0;
  transform: translateY(80px) scale(.9);
  transition: opacity 1.4s ease, transform 1.8s ease;
  filter: blur(40px);
}

/* 表示されたとき */
.shape.is-visible{
  opacity: .6;
  transform: translateY(0) scale(1);
}

.shape-circle{
  width: 900px;
  height: 380px;
  border-radius: 50%;

  background: radial-gradient(
    circle,
    rgba(255, 255, 255, 0.4),
    transparent 70%
  );

  top: 25%;
  right: -200px;
}


.shape-blob{
  width: 420px;
  height: 420px;

  background: radial-gradient(
    circle,
    rgba(255, 255, 255, 0.25),
    transparent 70%
  );

  border-radius: 42% 58% 65% 35% / 40% 45% 55% 60%;

  bottom: 10%;
  left: -140px;
}




/* ===== Header (hidden until scroll) ===== */
.header{
  position: fixed;
  top:0; left:0; right:0;
  z-index:50;

  background: rgba(255,255,255,.78);
  backdrop-filter: blur(10px);

  opacity: 0;
  transform: translateY(-12px);
  pointer-events: none;

  transition: opacity .25s ease, transform .25s ease;
}

.header.is-visible{
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}

.nav{
  display:flex;
  align-items:center;
  justify-content:space-between;
  height:72px;
  gap: 12px;
}

.brand{
  display:flex; align-items:center; gap:12px;
  font-weight:400;
  letter-spacing:.06em;
  white-space: nowrap;
}

.badge{
  width:10px; height:10px;
  border-radius:999px;
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  box-shadow: 0 0 22px rgba(43,108,255,.18);
}

/* Desktop menu */
.menu{display:flex; gap:10px; align-items:center}
.menu a{
  padding:10px 12px;
  border-radius: 12px;
  font-size: 14px;
  font-weight: 400;
  color: rgba(31,45,61,.62);
  transition: background .2s ease, transform .2s ease, color .2s ease;
}
.menu a:hover{
  color: var(--text);
  transform: translateY(-3px);

}

.menu-desktop{display:flex;}
.menu-mobile{display:flex; flex-direction:column; gap:8px; align-items:stretch}

/* Mobile toggle button */
.nav-toggle{
  width:44px;
  height:44px;
  border:none;
  background: transparent;
  border-radius: 12px;
  display:none; /* mobile only */
  position: relative;
  cursor: pointer;
  color: var(--text);
  transition: background rgba(43,108,255,.08); .2s ease, transform .2s ease;
}

.nav-toggle:hover{
  background: rgba(43,108,255,.08);
  transform: translateY(-3px);
}

/* hamburger lines */
.nav-toggle-lines,
.nav-toggle-lines::before,
.nav-toggle-lines::after{
  content:"";
  position:absolute;
  left:50%;
  width:20px;
  height:2px;
  background: rgba(31,45,61,.70);
  border-radius: 2px;
  transform: translateX(-50%);
  transition: transform .2s ease, top .2s ease, opacity .2s ease;
}
.nav-toggle-lines{ top:50%; transform: translate(-50%,-50%); }
.nav-toggle-lines::before{ top:-7px; }
.nav-toggle-lines::after{ top:7px; }

/* when nav open -> X */
body.nav-open .nav-toggle-lines{ opacity:0; }
body.nav-open .nav-toggle-lines::before{
  top:0;
  opacity:1;
  transform: translateX(-50%) rotate(45deg);
}
body.nav-open .nav-toggle-lines::after{
  top:0;
  opacity:1;
  transform: translateX(-50%) rotate(-45deg);
}

/* Mobile menu overlay */
.mobile-menu{
  position: fixed;
  inset: 0;
  z-index: 60;
  pointer-events: none;
  opacity: 0;
  transition: opacity .25s ease;
}

body.nav-open .mobile-menu{
  pointer-events: auto;
  opacity: 1;
}

.mobile-menu-backdrop{
  position:absolute;
  inset:0;
  border:none;
  background: rgba(255, 255, 255, 0.1); /* ← 0.16 → 0.30 で読みやすく */
  backdrop-filter: blur(2px);
  cursor: pointer;
}


/* panel */
.mobile-menu-panel{
  position: fixed;
  inset: 0;               /* ← 全画面 */
  width: 100vw;
  height: 100vh;

  padding: 0px 40px 40px;

  border-radius: 0;
  background: #ffffff;

  display: flex;
  flex-direction: column;
  justify-content: center;

  transform: translateY(-20px);
  opacity: 0;
  transition: .35s ease;
}

body.nav-open .mobile-menu-panel{
  transform: translateY(0);
  opacity: 1;
}


/* ✅ Mobile menu link */
.menu-mobile a{
  position: relative;
  display: block;              /* ← 下線の幅を揃える */
  padding: 20px 20px;
  border-radius: 0px;
  color: rgba(31,45,61,.88);
  text-decoration: none;
  align-items: center;
  gap: 0px;
}


/* 下線（初期は見えない） */
.menu-mobile a::after{
  content:"";
  position:absolute;
  left:20px;                   /* ← paddingに合わせる */
  right:20px;                  /* ← paddingに合わせる */
  bottom: 12px;                /* ← 文字の少し下に */
  height: 1px;

  background: currentColor;    /* 文字色に追従 */
  opacity: .55;
  display: inline-block;     /* ← 文字幅だけにする */

  transform: scaleX(0);
  transform-origin: left;
  transition: transform .35s cubic-bezier(.22,.61,.36,1);
}

/* ✅ hoverで下線表示 */
.menu-mobile a:hover::after{
  transform: scaleX(1);
}

.mobile-menu-meta{
  margin-top: 12px;
  display:grid;
  gap: 0px;
}

body.nav-open{
  overflow:hidden; /* prevent background scroll */
}




/* ===== Sections ===== */
.section{padding: 88px 0;}
.section.slim{padding: 56px 0;}

.section-head{
  display:flex;
  align-items:flex-end;
  justify-content:space-between;
  gap: 18px;
  margin-bottom: 20px;
}

.eyebrow{
  font-size: 12px;
  color: var(--accent);
  letter-spacing: .18em;
  text-transform: uppercase;
  font-weight: 500;
}

h1{
  margin: 14px 0 12px;
  font-size: var(--h1);
  line-height: var(--lh-tight);
  letter-spacing: -0.045em;
  font-weight: 300;
  max-width: 14ch;
}
h2{
  margin: 0;
  font-size: var(--h2);
  line-height: 1.35;
  letter-spacing: -0.02em;
  font-weight: 100;
}
h3{
  margin:0 0 8px;
  font-size: var(--h3);
  letter-spacing: -0.01em;
  font-weight: 400;
}

.lead{
  margin: 0;
  max-width: 56ch;
  color: var(--muted);
  font-size: var(--lead);
}
.p{
  margin: 0;
  color: var(--muted);
  font-size: var(--body);
}
.sub{
  margin:0;
  color: rgba(31,45,61,.55);
  font-size: 13px;
  margin-bottom: 50px;
}

.sub2{
  margin:0;
  color: rgba(31,45,61,.55);
  font-size: 13px;
}

.accent{
  background: linear-gradient(180deg, transparent 64%, rgba(43,108,255,.18) 64%);
}

/* ===== Hero full-bleed ===== */
.hero{
  position: relative;
  overflow: hidden;

  margin-left: calc(50% - 50vw);
  margin-right: calc(50% - 50vw);

  padding-left: max(20px, calc(50vw - 560px));
  padding-right: max(20px, calc(50vw - 560px));

  min-height: 92vh;
  display:flex;
  align-items:center;

  padding-top: 230px;
  padding-bottom: 150px;
}

.hero-inner{
  width:100%;
  max-width: 980px;
  position: relative;
  z-index: 1;
}

.hero-poster{
  position:absolute;
  inset:-1px;
  z-index:0;
  pointer-events:none;
}
.hero-poster img{
  width:100%;
  height:100%;
  object-fit: cover;
  transform: scale(1.02);
  opacity: .95;
}

/* ===== Buttons ===== */
.cta-row{
  display:flex;
  flex-wrap:wrap;
  gap:10px;
  margin-top: 22px;
  align-items:center;
}

.btn{
  display:inline-flex;
  align-items:center;
  gap:10px;

  padding: 12px 16px;
  border-radius: 999px;
  border: none;

  background: linear-gradient(135deg, rgba(43,108,255,.14), rgba(26,167,255,.10));
  color: var(--text);

  font-weight: 400;
  font-size: 14px;

  box-shadow: 0 14px 34px rgba(43,108,255,.10);
  transition: transform .2s ease, box-shadow .2s ease, opacity .2s ease;
}
.btn:hover{
  transform: translateY(-1px);
  box-shadow: 0 20px 46px rgba(43,108,255,.14);
  opacity:.98;
}
.btn.secondary{
  background: rgba(31,45,61,.04);
  box-shadow: none;
  color: rgba(31,45,61,.72);
}

.dot{
  width: 8px; height: 8px;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  box-shadow: 0 0 18px rgba(43,108,255,.18);
}

/* Scroll hint */
.scroll-hint{
  margin-top: 38px;
  display:inline-flex;
  gap:10px;
  align-items:center;
  color: rgba(31,45,61,.55);
  font-size: 13px;
  position: relative;
}

.scroll-hint .line{
  width: 64px;
  height: 1px;
  position: relative;
  overflow: hidden;
  background: rgba(31,45,61,.16);
}

/* 左→右にフェードし続ける“光” */
.scroll-hint .line::after{
  content:"";
  position:absolute;
  top:0;
  left:-45%;
  width:45%;
  height:100%;
  background: linear-gradient(
    90deg,
    transparent,
    rgba(43,108,255,.75),
    transparent
  );
  animation: scrollLineSweep 1.6s ease-in-out infinite;
}

.scroll-hint .chev{
  display:inline-block;
  transform: translateY(1px);
  opacity: .8;
}

/* 左→右に“フェードしながら”流れる */
@keyframes scrollLineSweep{
  0%{
    transform: translateX(0);
    opacity: 0;
  }
  15%{
    opacity: 1;
  }
  85%{
    opacity: 1;
  }
  100%{
    transform: translateX(220%);
    opacity: 0;
  }
}


/* ===== Grid ===== */
.grid{
  display:grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 18px;
}

.tile{
  grid-column: span 4;
  padding: 0px;
  margin-bottom: 40px;
  border: none;
  background: transparent;
  box-shadow: none;
  border-radius: 0;
  transition: transform .25s ease, opacity .25s ease;
}
.tile:hover{ transform: translateY(-2px); }

.tile-wide{
  grid-column: span 6;
  margin-bottom: 50px;
}


.meta{
  margin-top: 10px;
  margin-bottom: 10px;
  display:flex;
  gap:10px;
  flex-wrap:wrap;
  color: rgba(31,45,61,.55);
  font-size: 12px;
}

.pill{
  display:inline-flex;
  padding: 6px 10px;
  border-radius: 999px;
  border: none;
  background: rgba(43,108,255,.08);
}

.thumb{
  width:100%;
  height:auto;
  display:block;
  border-radius: 18px;
  margin-bottom: 14px;
}

/* Divider */
.sep{
  border:0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(31,45,61,.12), transparent);
  margin: 26px 0;
}

/* ===== Form ===== */
.form{padding: 0}
.field{display:grid; gap:8px; margin-bottom: 16px}
label{
  font-size: 12px;
  color: rgba(31,45,61,.60);
  letter-spacing: .06em
}

input, textarea, select{
  width:100%;
  padding: 14px 0;
  border: none;
  border-bottom: 1px solid rgba(31,45,61,.14);
  border-radius: 0;
  background: transparent;
  color: var(--text);
  outline:none;
  font-size: 14px;
  font-family: inherit;
  font-weight: 300;
}
textarea{min-height: 160px; resize: vertical}
input:focus, textarea:focus, select:focus{
  border-bottom-color: rgba(43,108,255,.55);
  box-shadow: none;
}



/* Footer */
.footer{
  border-top: none;
  padding: 28px 0;
  color: rgba(31,45,61,.55);
  font-size: 12.5px;
}

/* ===== Responsive ===== */
@media (max-width: 860px){
  .section{padding: 72px 0;}
  .tile{grid-column: span 6;}
  .tile-wide{grid-column: span 12;}
  .hero{min-height: 82vh;}
  h1{max-width: 100%;}
}

@media (max-width: 720px){
  .menu-desktop{ display:none; }
  .nav-toggle{ display:inline-flex; }
}

@media (max-width: 560px){
  .tile{grid-column: span 12;}
  h1{letter-spacing:-0.02em}
  .hero{min-height: 76vh;}
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce){
  html{scroll-behavior:auto}
  .header{opacity:1; transform:none; pointer-events:auto}
  .bg-fade{ transition: none; }
  .mobile-menu{ transition:none; }
  .mobile-menu-panel{ transition:none; transform:none; }
}

/* ===== SP: Philosophy/Worksの左右余白をセクション側で保証（Chrome対策） ===== */
@media (max-width: 560px){

  /* Philosophy */
  #about.section{
    padding-left: calc(24px + env(safe-area-inset-left));
    padding-right: calc(24px + env(safe-area-inset-right));
  }

  /* Works */
  #works.section{
    padding-left: calc(24px + env(safe-area-inset-left));
    padding-right: calc(24px + env(safe-area-inset-right));
  }

}

/* ===== Portfolio / Contact: ヘッダー常時表示 ===== */
body.header-always .header{
  opacity: 1 !important;
  transform: translateY(0) !important;
  pointer-events: auto !important;
}

/* 常時表示ページは、ヘッダー分だけ上に余白を足す（被り防止） */
body.header-always main{
  padding-top: 92px; /* 72px(header) + 余白 */
}

/* ===== Portfolio / Contact: ナビ透明 ===== */
body.header-transparent .header{
  background: transparent !important;
  backdrop-filter: none !important;
  box-shadow: none;
}

/* ===== Portfolio / Contact: SPの左右余白を強制（上書き競合対策） ===== */
@media (max-width: 560px){
  body.header-transparent main.container.section{
    padding-left: calc(24px + env(safe-area-inset-left)) !important;
    padding-right: calc(24px + env(safe-area-inset-right)) !important;
  }
}

/* ===== Fade Left Animation ===== */
.fade-left{
  opacity: 0;
  transform: translateX(-40px);
  animation: fadeLeft 1s ease forwards;
}

.fade-delay-1{
  animation: fadeLeft 1.2s cubic-bezier(.25,.8,.25,1) forwards;

}

.fade-delay-2{
  animation-delay: .8s;
}

@keyframes fadeLeft{
  to{
    opacity: 1;
    transform: translateX(0);
  }
}


/* ============================
   Hamburger navToggle style
============================ */

#navToggle{
  position: relative;
  width:44px;
  height:44px;
  border:none;
  background:transparent;
  cursor:pointer;
  z-index: 9999;
}

#navToggle span{
  position:absolute;
  left:50%;
  width:20px;
  height:1.5px;
  background:rgba(31,45,61,.85);
  transform:translateX(-50%);
  transition:.3s ease;
}

#navToggle span:nth-of-type(1){ top:16px; }
#navToggle span:nth-of-type(2){ top:22px; }
#navToggle span:nth-of-type(3){ top:28px; }

/* OPEN状態 */

body.nav-open #navToggle span:nth-of-type(1){
  background: rgba(31,45,61,.35); /* ← グレー */
  transform:translateX(-50%) translateY(6px) rotate(-45deg);
}

body.nav-open #navToggle span:nth-of-type(2){
  background: rgba(31,45,61,.35); /* ← グレー */
  opacity:0;
}

body.nav-open #navToggle span:nth-of-type(3){
  background: rgba(31,45,61,.35); /* ← グレー */
  transform:translateX(-50%) translateY(-6px) rotate(45deg);
}

/* Ripple effect */

#navToggle::after{
  content:"";
  position:absolute;
  top:50%;
  left:50%;
  width:30px;
  height:30px;
  border-radius:50%;
  border:1px solid rgba(31,45,61,.25);
  transform:translate(-50%,-50%) scale(.2);
  opacity:0;
}

body.nav-open #navToggle::after{
  animation:circle .5s ease;
}

@keyframes circle{
  0%{
    transform:translate(-50%,-50%) scale(.2);
    opacity:0;
  }
  50%{
    opacity:1;
  }
  100%{
    transform:translate(-50%,-50%) scale(3);
    opacity:0;
  }
}


/* モバイルだけ改行を消す */
@media (max-width: 560px){
  br.sp-hide{
    display: none;
  }
}

.brand-logo{
  height: 20px;
  width: auto;
  display: block;
}

@media (max-width: 560px){
  .brand-logo{
    height: 20px;
  }
}

.brand-logo{
  transition: opacity .25s ease, transform .25s ease;
}

.brand:hover .brand-logo{
  opacity: .85;
  transform: translateY(-2px);
}

.brand-logo-index{
  width: auto;
  display: block;
  margin-bottom: 14px;
  margin-right: 30px;
}

@media (max-width: 560px){
  .brand-logo-index{
      margin-right: 30px;
  }
}


/* ============================
   Process (Timeline layout)
============================ */
.process{
  list-style: none;
  margin: 26px 0 0;
  padding: 0;
  display: grid;
  gap: 14px;
  position: relative;
}

/* 左のレール（縦線） */
.process::before{
  content:"";
  position:absolute;
  left: 18px;
  top: 6px;
  bottom: 6px;
  width: 1px;
  background: linear-gradient(
    180deg,
    rgba(43,108,255,.18),
    rgba(31,45,61,.08),
    rgba(43,108,255,.10)
  );
}

/* 1行（マーカー + カード） */
.process-step{
  display:grid;
  grid-template-columns: 40px 1fr;
  align-items: start;
  gap: 14px;
  position: relative;
}

/* 丸いマーカー */
.process-marker{
  width: 14px;
  height: 14px;
  margin-top: 18px;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  box-shadow: 0 0 20px rgba(43,108,255,.18);
  position: relative;
  left: 12px;
}

/* カード */
.process-card{
  border-radius: 18px;
  padding: 18px 18px 16px;
  background: rgba(255,255,255,.72);
  backdrop-filter: blur(10px);
  box-shadow: 0 18px 54px rgba(47, 85, 130, 0.10);
  border: 1px solid rgba(31,45,61,.06);
  transition: transform .2s ease, box-shadow .2s ease;
}
.process-card:hover{
  transform: translateY(-1px);
  box-shadow: 0 24px 66px rgba(47, 85, 130, 0.14);
}

.process-kicker{
  font-size: 12px;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: rgba(31,45,61,.55);
  font-weight: 500;
  margin-bottom: 6px;
}

.process-h{
  margin: 0 0 8px;
  font-size: 18px; /* 既存h3より少しだけ存在感 */
  letter-spacing: -0.01em;
  font-weight: 400;
}

.process-tags{
  margin-top: 10px;
  display:flex;
  flex-wrap:wrap;
  gap: 8px;
}

/* Notes行は少しニュアンス変える */
.process-step.is-note .process-card{
  background: rgba(43,108,255,.06);
  border-color: rgba(43,108,255,.10);
}
.process-step.is-note .process-kicker{
  color: rgba(43,108,255,.70);
}

.process-cta{
  margin-top: 18px;
  display:flex;
  gap: 10px;
  flex-wrap:wrap;
}

/* Responsive */
@media (max-width: 560px){
  .process{ gap: 12px; }
  .process::before{ left: 14px; }
  .process-step{ grid-template-columns: 32px 1fr; gap: 12px; }
  .process-marker{ left: 8px; margin-top: 16px; }
  .process-card{ padding: 16px 16px 14px; border-radius: 16px; }
}


/* ===== Accordion (Process) ===== */
.accordion{
  display:grid;
  gap:12px;
  max-width: 900px;
}

.acc-item{
  border-radius:18px;
  background: rgba(255,255,255,.72);
  backdrop-filter: blur(12px);
  box-shadow: 0 18px 60px rgba(47,85,130,.08);
  overflow:hidden;
  transition: box-shadow .35s ease, transform .35s ease;
}

.acc-item.open{
  box-shadow: 0 28px 80px rgba(47,85,130,.14);
  transform: translateY(-1px);
}

.acc-head{
  width:100%;
  border:none;
  background:none;
  cursor:pointer;
  display:flex;
  align-items:center;
  gap:12px;
  padding:18px 18px;
  text-align:left;
}

.acc-no{
  width:38px;
  height:28px;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  border-radius:999px;
  font-size:12px;
  letter-spacing:.08em;
  color: rgba(31,45,61,.70);
  background: rgba(43,108,255,.10);
}

.acc-title{
  font-size: 15px;
  font-weight: 400;
  color: rgba(31,45,61,.92);
}

.acc-icon{
  margin-left:auto;
  width:14px;
  height:14px;
  position:relative;
  opacity:.75;
  transition: opacity .25s ease;
}
.acc-icon::before,
.acc-icon::after{
  content:"";
  position:absolute;
  left:50%;
  top:50%;
  background: rgba(31,45,61,.75);
  border-radius: 2px;
  transform: translate(-50%,-50%);
}
.acc-icon::before{ width:14px; height:2px; }
.acc-icon::after{
  width:2px; height:14px;
  transition: transform .35s cubic-bezier(.22,1,.36,1), opacity .25s ease;
}

.acc-item.open .acc-icon::after{
  opacity:0;
  transform: translate(-50%,-50%) rotate(90deg);
}

.acc-body{
  max-height:0;
  overflow:hidden;
  opacity:0;
  padding: 0 18px;
  transition:
    max-height .75s cubic-bezier(.22,1,.36,1),
    padding .55s cubic-bezier(.22,1,.36,1),
    opacity .35s ease;
}

.acc-item.open .acc-body{
  opacity:1;
  padding: 0 18px 18px;
}

/* モバイル時：アコーディオンは少しだけ余白広め */
@media (max-width: 560px){
  .accordion{ gap:10px; }
  .acc-head{ padding:16px; }
  .acc-item.open .acc-body{ padding: 0 16px 16px; }
}



.hero-scramble{
  /* 既存h1の雰囲気を壊さない */
  margin: 14px 0 12px;
  font-size: var(--h1);
  line-height: var(--lh-tight);
  letter-spacing: -0.045em;
  font-weight: 300;
  max-width: 16ch;
}

/* ガチャ文字の見た目（薄めで上品に） */
.hero-scramble .dud{
  opacity: .45;
  color: rgba(31,45,61,.55);
}

/* アクセントっぽくしたい場合（任意） */
.hero-scramble .dud.accent-dud{
  color: rgba(43,108,255,.55);
}

/* スクランブル中に出る“ダミー文字” */
#heroScramble .dud{
  opacity: .45;
  color: rgba(31,45,61,.55);
}


#heroScramble{
  font-family: "DM Sans", "Inter", sans-serif;

  font-weight: 100;       /* ← 細さ */
  letter-spacing: .07em;  /* ← 文字間 */

  line-height: 1.15;

  font-size: clamp(42px, 6vw, 82px);
}

#heroScramble{
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}


body{
  font-family:
    "DM Sans",
    "Noto Sans JP",
    -apple-system,
    BlinkMacSystemFont,
    sans-serif;

  font-weight:300;
  letter-spacing:.02em;
}

#heroScramble{
  font-family: "DM Sans", sans-serif;

  font-weight:200;

  letter-spacing:.08em;
  line-height:1.15;

  font-size:clamp(42px, 6vw, 82px);

  text-rendering:optimizeLegibility;
  -webkit-font-smoothing:antialiased;
}

h2{
  font-family:"Noto Sans JP", sans-serif;

  font-weight:200;
  letter-spacing:.04em;

  line-height:1.4;
}

.p{
  font-weight:300;
  letter-spacing:.02em;
  line-height:1.9;
}



.thumb{
  width:100%;
  height:auto;
  display:block;

  box-shadow:
    0 1px 1px rgba(0,0,0,0.04),
    0 8px 30px rgba(0,0,0,0.06);

}


/* ===== Confirm Page Modern Style ===== */

body{
  margin:0;
  font-family: "Inter","Noto Sans JP",system-ui,-apple-system,sans-serif;
  background:#f8f9fb;
  color:#1f2d3d;
  line-height:1.7;
}

#formWrap{
  max-width:720px;
  margin:80px auto;
  padding:48px;
  background:#ffffff;
  border-radius:24px;
  box-shadow:0 30px 80px rgba(0,0,0,.06);
}

/* 見出し */
h3{
  margin-bottom:32px;
  font-weight:300;
  font-size:22px;
  letter-spacing:.04em;
}

/* テーブル */
table.formTable{
  width:100%;
  border-collapse:collapse;
}

table.formTable th,
table.formTable td{
  border:none;
  padding:18px 0;
  vertical-align:top;
}

table.formTable tr{
  border-bottom:1px solid rgba(31,45,61,.08);
}

table.formTable th{
  width:28%;
  font-size:12px;
  letter-spacing:.08em;
  color:#7b8a9a;
  font-weight:400;
}

table.formTable td{
  font-size:15px;
  color:#1f2d3d;
}

/* エラー */
p.error_messe{
  color:#d93025;
  font-size:14px;
  margin:10px 0;
}

/* ボタン */
form input[type="submit"],
form input[type="button"]{
  padding:14px 28px;
  border-radius:999px;
  border:none;
  font-size:14px;
  cursor:pointer;
  margin:16px 8px 0 0;
  transition:.25s ease;
}

form input[type="submit"]{
  background:#2b6cff;
  color:#fff;
  box-shadow:0 15px 35px rgba(43,108,255,.25);
}

form input[type="submit"]:hover{
  transform:translateY(-2px);
  box-shadow:0 20px 45px rgba(43,108,255,.35);
}

form input[type="button"]{
  background:#eef1f5;
  color:#1f2d3d;
}

form input[type="button"]:hover{
  background:#e2e6ec;
}

/* ===== Responsive ===== */
@media screen and (max-width:720px){

  #formWrap{
    width:92%;
    margin:40px auto;
    padding:28px;
  }

  table.formTable th,
  table.formTable td{
    display:block;
    width:100%;
  }

  table.formTable th{
    margin-top:20px;
  }

  form input[type="submit"],
  form input[type="button"]{
    width:100%;
    margin:12px 0 0;
  }
}


/* ============================
   About minimal (align fix)
   既存の余白思想を維持して整える
============================ */

/* 全体の幅・揃え（containerの上に自然に乗る） */
.about-minimal{
  max-width: 980px;          /* 広すぎない */
  margin: 0 auto;
}

/* 画像＋テキストの“基準線”を揃える */
.about-minimal-hero{
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 38px;
  align-items: start;        /* ← ここで上揃え */
}

/* 画像ブロック：左に固定してズレ防止 */
.about-minimal-media{
  justify-self: start;       /* ← 左に寄せる */
  align-self: start;
}

/* 画像自体 */
.about-minimal-media img{
  width: 100%;
  height: auto;
  display: block;
  border-radius: 18px;
}

/* テキストは常に左揃え（勝手にcenterになっても戻す） */
.about-minimal-body,
.about-minimal-title,
.about-minimal-lead{
  text-align: left;
}

/* 見出し：あなたのトーン（細め＋静か）に寄せる */
.about-minimal-title{
  margin: 0 0 14px;
  font-weight: 300;
  letter-spacing: -0.02em;
  line-height: 1.35;
}

/* 本文：読みやすく（少し小さく＋行間広め） */
.about-minimal-lead{
  margin: 0;
  font-size: 15px;     /* PCは今のままでもOK */
  line-height: 1.95;   /* ← 読みやすさ上げる */
  color: var(--muted);
}

/* 情報リスト側も“左基準線”を揃える */
.about-minimal-info{
  margin-top: 26px;
}

/* ===== SP調整（あなたのCSSの560pxに合わせる） ===== */
@media (max-width: 560px){
  .about-minimal-hero{
    grid-template-columns: 1fr;  /* 縦積み */
    gap: 18px;
  }

  .about-minimal-media{
    width: 72%;                  /* 画像がデカすぎるのを抑える */
    max-width: 240px;
  }

  .about-minimal-title{
    font-size: 20px;
    line-height: 1.4;
  }

  .about-minimal-lead{
    font-size: 14px;             /* ← スマホで少し小さく */
    line-height: 2.05;           /* ← 行間を広げる */
  }
}

/* 画像共通 */
.about-photo{
  width:100%;
  height:auto;
  display:block;
  border-radius:16px;
  object-fit:cover;
}

/* PC時：横幅を固定して整える */
@media (min-width: 768px){
  .about-photo{
    max-width:360px;   /* ← PCでの最大幅 */
  }
}

/* スマホ時：高さを一定にして安定させる */
@media (max-width: 767px){
  .about-photo{
    height:260px;      /* ← スマホ高さ固定 */
    object-fit:cover;
  }
}


/* ===== Plans ===== */
.plans{ padding: 88px 0; }

.plans-head{
  text-align:center;
  margin-bottom: 40px;
}

.plans-title{
  margin:0 0 12px;
  font-size: clamp(24px, 2.8vw, 36px);
  font-weight:300;
  letter-spacing:-0.02em;
}

.plans-lead{
  margin: 0;                 /* autoを外す */
  max-width: 68ch;
  color: rgba(31,45,61,.65);
  font-size:14.5px;
  line-height:1.9;
  text-align: left;          /* ← 追加 */
}


/* ===== Cards Layout ===== */
.plan-track{
  display:grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 24px;
  margin-top: 40px;
}

/* ===== Card ===== */
.plan-card{
  position:relative;
  border-radius:24px;

  background: linear-gradient(
    160deg,
    rgba(255,255,255,0.06),
    rgba(255,255,255,0.04)
  );

  backdrop-filter: blur(8px);

  /* ▼ ここ追加 */
  border: 1px solid rgba(43,108,255,.08);

  box-shadow:
    0 10px 10px rgba(192,197,207,.18),
    0 0 0 1px rgba(255,255,255,.25) inset;

  padding:0;
  transition: transform .35s ease, box-shadow .35s ease, border-color .35s ease;
}

.plan-card:hover{
  border-color: rgba(43,108,255,.18);

  box-shadow:
    0 20px 40px rgba(43,108,255,.12),
    0 0 0 1px rgba(43,108,255,.15) inset;
}


/* Header */
.plan-top{
  padding: 32px 24px 20px;
  text-align:center;
}

.plan-name{
  margin:0;
  font-size: 20px;
  font-weight:400;
  letter-spacing:-0.01em;
}

.plan-en{
  margin:6px 0 0;
  font-size: 12px;
  letter-spacing:.25em;
  text-transform:uppercase;
  color: rgba(43,108,255,.65);
}

/* Price */
.plan-price{
  text-align:center;
  padding: 16px 24px 10px;
}

.plan-price-main{
  font-size: 38px;
  font-weight:300;
  letter-spacing:-0.02em;
  color: var(--accent);
}

.plan-price-sub{
  margin-top:4px;
  font-size:12px;
  color: rgba(31,45,61,.55);
}

/* Description */
.plan-desc{
  margin: 12px 24px 0;
  color: rgba(31,45,61,.65);
  font-size:14px;
  line-height:1.9;
}

.hl{
  color: var(--accent);
  font-weight:500;
}

/* List */
.plan-list{
  list-style:none;
  margin: 24px;
  padding:0;
  display:grid;
  gap: 12px;
  font-size:14px;
  color: rgba(31,45,61,.75);
}

.plan-list li{
  position:relative;
  padding-left:22px;
}

.plan-list li::before{
  content:"";
  position:absolute;
  left:0;
  top:.6em;
  width:6px;
  height:6px;
  border-radius:999px;
  background: linear-gradient(
    135deg,
    var(--accent),
    var(--accent2)
  );
  box-shadow: 0 0 10px rgba(43,108,255,.4);
}

.plan-list .em{
  color: var(--accent);
  font-weight:600;
}

/* Footer */
.plan-foot{
  padding: 0 24px 28px;
}

.plan-term{
  display:block;
  margin-top: 10px;
  padding-top: 16px;
  border-top: 1px solid rgba(43,108,255,.08);
  font-size:13px;
  color: rgba(31,45,61,.6);
}

/* ===== Recommended ===== */
.plan-card.is-recommended{
  background: linear-gradient(
    160deg,
    rgba(255, 255, 255, 0.12),
    rgba(255, 255, 255, 0.1)
  );

  border: 2px solid rgba(43,108,255,.35);

  box-shadow:
    0 24px 60px rgba(43,108,255,.20),
    0 0 0 1px rgba(43,108,255,.25) inset;

  transform: translateY(-6px);
}


.plan-badge{
  position:absolute;
  top:-18px;
  left:50%;
  transform:translateX(-50%);

  background: linear-gradient(
    135deg,
    var(--accent),
    var(--accent2)
  );

  color:#fff;
  font-size:12px;
  font-weight:600;
  padding:8px 22px;
  border-radius:999px;
  letter-spacing:.12em;

  box-shadow:
    0 12px 40px rgba(43,108,255,.45);

  border: 1px solid rgba(255,255,255,.35);
}



/* ===== Notes ===== */
.plan-notes{
  margin-top:20px;
  text-align:center;
  font-size:13px;
  color: rgba(31,45,61,.55);
  line-height:1.8;
}

/* ===== Options ===== */
.options{
  margin-top:70px;
}

.options-head{
  text-align:center;
  margin-bottom:20px;
}

.options-title{
  font-size:18px;
  font-weight:400;
}

.options-lead{
  margin-top:10px;
  color: rgba(31,45,61,.65);
  font-size:14px;
}

.options-grid{
  display:grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 24px;
  margin-top:24px;
}

.opt-card{
  border-radius:20px;
  background: rgba(43,108,255,.04);
  backdrop-filter: blur(6px);
  padding: 22px;
  box-shadow: 0 20px 50px rgba(43,108,255,.06);
}

.opt-kind{
  font-weight:500;
  margin-bottom:12px;
  color: var(--accent);
}

.opt-list{
  list-style:none;
  margin:0;
  padding:0;
  display:grid;
  gap:12px;
  font-size:14px;
}

.opt-list li{
  display:flex;
  justify-content:space-between;
  gap:12px;
  padding:10px 12px;
  border-radius:12px;
  background: rgba(255,255,255,.7);
}

.opt-list b{
  font-weight:600;
  color: var(--accent);
}



/* ===== Plans: Mobile Flick (HTMLそのまま対応) ===== */
@media (max-width: 860px){

  /* ここが「横スクロールの器」になる */
  .plan-track{
    display: flex !important;
    gap: 16px !important;

    overflow-x: auto !important;
    overflow-y: visible !important;
    -webkit-overflow-scrolling: touch;

    scroll-snap-type: x mandatory;
    scroll-padding-left: 16px;
    scroll-padding-right: 16px;

    padding: 46px 16px 14px;  /* ← 上：バッジ逃し / 左右：余白 / 下：影逃し */
    margin: 0 -16px;          /* ← コンテナの左右padding分を打ち消して端までスワイプしやすく */
  }

  /* スクロールバーを薄く（任意） */
  .plan-track::-webkit-scrollbar{
    height: 6px;
  }
  .plan-track::-webkit-scrollbar-thumb{
    background: rgba(43,108,255,.18);
    border-radius: 999px;
  }

  /* カードは「1枚+次がちょい見え」固定幅にする */
  .plan-card{
    flex: 0 0 86vw !important;     /* ここを 90vw / 92vw にするとさらに大きく */
    min-width: 86vw !important;

    scroll-snap-align: center;
    scroll-snap-stop: always;

    overflow: visible !important;  /* バッジや影が切れない */
  }

  /* 1文字改行の抑止（保険） */
  .plan-name,
  .plan-en,
  .plan-price-main{
    white-space: nowrap;
  }

  /* バッジが必ず前面に */
  .plan-badge{
    z-index: 2;
  }
}

#plans,
.section-plans,
.plans-wrap{
  overflow: visible;
}

.plan-price-main{
  font-size: 38px;      /* 今のベースサイズに合わせて */
  font-weight: 200;
}

.plan-price-main .price-unit{
  font-size: 0.75em;     /* ← ここで小さく */
  margin-left: 4px;
  letter-spacing: .05em;
}


/* =========================
   Options Section Fix
========================= */

/* 2カラム→スマホは1カラムにする（これが最重要） */
.options-grid{
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

@media (max-width: 860px){
  .options-grid{
    grid-template-columns: 1fr;
    gap: 14px;
  }
}

/* オプションの大枠カード */
.option-card{
  border-radius: 24px;
  padding: 18px;
  background: rgba(255,255,255,.06);
  backdrop-filter: blur(8px);
  box-shadow: 0 10px 30px rgba(31,45,61,.08);
  border: 1px solid rgba(43,108,255,.10); /* 極細ライン */
}

/* タイトル（青見出し） */
.option-title{
  margin: 0 0 12px;
  font-size: 18px;
  font-weight: 500;
  color: var(--accent);
  line-height: 1.35;

  /* 1文字折り返し防止 */
  word-break: keep-all;
  overflow-wrap: anywhere;
}

/* 中の白い小カード（行のリスト） */
.option-item{
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;

  padding: 14px 14px;
  border-radius: 16px;
  background: rgba(255,255,255,.85);
  box-shadow: 0 10px 26px rgba(31,45,61,.06);

  /* ✅ flexの縮みで文字が縦になるのを止める */
  min-width: 0;
}

/* 左（項目名） */
.option-item .opt-label{
  flex: 1;
  min-width: 0;
  font-size: 14px;
  line-height: 1.65;
  color: rgba(31,45,61,.88);

  /* ✅ 日本語が1文字ずつにならないように */
  word-break: keep-all;
  overflow-wrap: anywhere;
}

/* 右（価格） */
.option-item .opt-price{
  flex: 0 0 auto;
  font-size: 14px;
  font-weight: 600;
  color: var(--accent);
  white-space: nowrap; /* 金額は折り返さない */
}

/* もしカード内の行が縦に間延びしてたら */
.option-list{
  display: grid;
  gap: 10px;
}

/* ===== Advisor lineup (content / price / description) ===== */
.advisor-grid{
  display: grid;
  gap: 14px;
  margin-top: 18px;
}

.advisor-item{
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 18px;

  border-radius: 24px;
  background: rgba(255,255,255,.72);
  backdrop-filter: blur(12px);
  box-shadow: 0 10px 28px rgba(43,108,255,.08);
  border: 1px solid rgba(31,45,61,.08);

  padding: 18px 18px;
}

.advisor-kind{
  font-size: 12px;
  letter-spacing: .12em;
  color: rgba(31,45,61,.55);
  text-transform: uppercase;
  margin-bottom: 8px;
}

.advisor-title{
  margin: 0 0 10px;
  font-size: 18px;
  font-weight: 400;
  letter-spacing: -0.01em;
  color: var(--accent);   /* ← ここ追加 */
}


.advisor-price{
  display: flex;
  align-items: baseline;
  gap: 8px;
  margin: 8px 0 12px;
  color: var(--accent);   /* ← ここ追加 */
}

.advisor-price-main{
  font-size: 22px;
  font-weight: 400;
  letter-spacing: -0.02em;
}

.advisor-price-sub{
  font-size: 12px;
  color: rgba(31,45,61,.55);
}

.advisor-points{
  margin: 0;
  padding-left: 18px;
  color: rgba(31,45,61,.72);
  font-size: 13px;
  line-height: 1.7;
}

.advisor-desc{
  padding-left: 10px;
  border-left: 1px solid rgba(31,45,61,.08);
}

.advisor-desc .p{
  margin: 0 0 10px;
}

.advisor-desc .sub{
  margin: 0;
}

/* SP: 縦積み */
@media (max-width: 860px){
  .advisor-item{
    grid-template-columns: 1fr;
  }
  .advisor-desc{
    padding-left: 0;
    border-left: none;
    border-top: 1px solid rgba(31,45,61,.08);
    padding-top: 12px;
  }
}

.plans-lead{
  margin:0 auto;
  max-width: 68ch;
  color: rgba(31,45,61,.65);
  font-size:14.5px;
  line-height:1.9;
}