/* ==========================================================================
   SUIUN INC. — stylesheet
   色を変えたいときは、下の :root の値だけ書き換えれば全体に効きます。
   ========================================================================== */

:root{
  --gold:#c9a44b;
  --gold-lite:#f0dfb3;
  --gold-deep:#b08f38;
  --green:#5f9d6a;
  --green-lite:#8cc78f;
  --ink:#14120f;
  --paper:#f4f2ec;
  --paper-lite:#f9f8f4;
  --paper-mid:#f2efe8;

  --mincho:'Shippori Mincho B1',"Hiragino Mincho ProN","Yu Mincho",serif;
  --gothic:'Zen Kaku Gothic New',"Hiragino Sans","Yu Gothic",sans-serif;
  --latin:'Cormorant Garamond',Georgia,serif;

  --ease:cubic-bezier(.16,1,.3,1);
  --pad:44px;
  --max:1280px;
}

*,*::before,*::after{box-sizing:border-box}

/* hidden を付けた要素は必ず消える（.drawer の display:flex に負けないため） */
[hidden]{display:none !important}

html{scroll-behavior:smooth;scroll-padding-top:96px;-webkit-text-size-adjust:100%}

body{
  margin:0;
  background:var(--paper);
  color:var(--ink);
  font-family:var(--gothic);
  font-size:16px;
  line-height:1.8;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}

a{color:inherit;text-decoration:none;transition:color .3s;-webkit-tap-highlight-color:rgba(95,157,106,.14)}

/* 語の途中で改行させたくないまとまり */
.nb{display:inline-block;white-space:nowrap}
.br-pc{display:inline}
img{max-width:100%;display:block}
h1,h2,h3,h4{margin:0;font-weight:600}
p{margin:0}
::selection{background:var(--green-lite);color:var(--ink)}

:focus-visible{outline:2px solid var(--green);outline-offset:3px}

.skip{
  position:absolute;left:-9999px;top:0;z-index:200;
  padding:14px 20px;background:var(--ink);color:var(--paper-lite);font-size:14px;
}
.skip:focus{left:0}

.wrap{max-width:var(--max);margin:0 auto}

/* ==========================================================================
   ANIMATION
   ========================================================================== */

@keyframes rise{from{opacity:0;transform:translateY(30px)}to{opacity:1;transform:none}}
@keyframes unveil{
  from{opacity:0;clip-path:inset(0 0 100% 0);transform:translateY(14px)}
  to{opacity:1;clip-path:inset(0 0 -10% 0);transform:none}
}
@keyframes drift{0%,100%{transform:translate3d(0,0,0) scale(1)}50%{transform:translate3d(4%,-3%,0) scale(1.12)}}
@keyframes drift2{0%,100%{transform:translate3d(0,0,0) scale(1.05)}50%{transform:translate3d(-5%,4%,0) scale(.95)}}
@keyframes sweep{
  0%{transform:translate3d(-40%,0,0) skewX(-16deg);opacity:0}
  12%{opacity:.9}60%{opacity:.5}
  100%{transform:translate3d(320%,0,0) skewX(-16deg);opacity:0}
}
@keyframes marq{from{transform:translate3d(0,0,0)}to{transform:translate3d(-50%,0,0)}}
@keyframes glow{0%,100%{opacity:.55}50%{opacity:.95}}

/* スクロールで出てくる要素。JS が .in を付けます（--d で遅延） */
[data-r]{opacity:0;transform:translateY(30px)}
[data-r].in{animation:rise .9s var(--d,0s) var(--ease) both}

.mask{display:block;overflow:hidden}
.unveil{display:block;animation:unveil 1.2s var(--d,0s) var(--ease) both}

/* 動きを減らす設定の人には全部止める */
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{
    animation-duration:.01ms !important;
    animation-iteration-count:1 !important;
    transition-duration:.01ms !important;
  }
  [data-r]{opacity:1;transform:none}
  #cursor{display:none}
}

/* ==========================================================================
   PROGRESS / CURSOR
   ========================================================================== */

.progress{position:fixed;inset:0 0 auto 0;height:2px;z-index:120;background:rgba(20,18,15,.08)}
.progress i{
  display:block;height:100%;width:0;
  background:linear-gradient(90deg,var(--green),var(--gold) 55%,var(--gold-lite));
}

#cursor{display:none}
/* マウスがある端末だけカスタムカーソルを出す */
@media (pointer:fine){
  #cursor{
    display:block;position:fixed;top:0;left:0;width:22px;height:22px;
    border-radius:50%;border:1px solid var(--gold);
    pointer-events:none;z-index:130;opacity:0;
    transform:translate3d(-200px,-200px,0);
    transition:background .3s,border-color .3s,opacity .3s;
  }
  #cursor.big{border-color:var(--green);background:rgba(95,157,106,.16)}
}

/* ==========================================================================
   BUTTONS
   ========================================================================== */

.btn{
  position:relative;overflow:hidden;
  display:inline-flex;align-items:center;gap:10px;
  border:none;border-radius:2px;cursor:pointer;
  font-family:inherit;font-size:14px;letter-spacing:.06em;
  text-align:center;
  transition:background .35s,border-color .35s,filter .35s,transform .35s var(--ease);
}
.btn--gold{
  padding:13px 24px;
  background:linear-gradient(100deg,var(--gold-deep),var(--gold) 45%,var(--gold-lite));
  color:#20180a;font-size:13px;font-weight:700;letter-spacing:.12em;
  box-shadow:0 10px 26px rgba(201,164,75,.28);
}
.btn--lg{padding:20px 46px;font-size:15px;box-shadow:0 16px 44px -18px rgba(240,223,179,.85)}
.btn--ink{padding:19px 34px;background:var(--ink);color:#f8f6f0}
.btn--line{padding:19px 34px;border:1px solid rgba(20,18,15,.2);background:transparent}
.btn--ghost{
  margin-top:28px;padding:13px 26px;
  border:1px solid rgba(245,242,236,.3);background:transparent;color:#f5f2ec;font-size:13px;
}

.btn__label{position:relative;z-index:1}

.sweep{
  position:absolute;top:0;bottom:0;width:34%;
  background:linear-gradient(90deg,transparent,rgba(255,255,255,.8),transparent);
  animation:sweep 5s 1.5s infinite;
}

/* ホバーはマウス端末だけ。スマホの「押したまま残る」を防ぎます */
@media (hover:hover){
  a:hover{color:var(--green)}
  .btn--gold:hover{filter:brightness(1.06)}
  .btn--ink:hover{background:var(--green);color:#f8f6f0}
  .btn--line:hover{border-color:var(--green)}
  .btn--ghost:hover{border-color:var(--green-lite)}
}
.btn:active{transform:translateY(1px)}

/* ==========================================================================
   HEADER
   ========================================================================== */

.hd{
  position:fixed;inset:0 0 auto 0;z-index:100;
  display:flex;align-items:center;justify-content:space-between;gap:20px;
  padding:22px var(--pad);
  transition:padding .4s var(--ease),background .4s,backdrop-filter .4s,border-color .4s;
  border-bottom:1px solid transparent;
}
.hd.stuck{
  padding:13px var(--pad);
  background:rgba(249,248,244,.82);
  backdrop-filter:blur(18px) saturate(1.2);
  -webkit-backdrop-filter:blur(18px) saturate(1.2);
  border-bottom-color:rgba(20,18,15,.08);
}
.hd__logo{display:flex;align-items:baseline;gap:12px;min-height:44px;align-content:center}
.hd__logo:hover{color:inherit}
.hd__mark{font-family:var(--mincho);font-size:22px;font-weight:700;color:var(--green)}
.hd__name{font-family:var(--latin);font-size:13px;letter-spacing:.34em;opacity:.65}

.nv{display:flex;gap:34px;font-size:13.5px;letter-spacing:.06em}

.hd__cta{flex-shrink:0}

.burger{
  display:none;width:44px;height:44px;padding:0;
  border:1px solid rgba(20,18,15,.18);border-radius:2px;
  background:rgba(249,248,244,.7);cursor:pointer;
  flex-direction:column;align-items:center;justify-content:center;gap:6px;
}
.burger span{
  display:block;width:18px;height:1px;background:var(--ink);
  transition:transform .35s var(--ease),opacity .25s;
}
.burger[aria-expanded="true"] span:first-child{transform:translateY(3.5px) rotate(45deg)}
.burger[aria-expanded="true"] span:last-child{transform:translateY(-3.5px) rotate(-45deg)}

/* ==========================================================================
   DRAWER (mobile nav)
   ========================================================================== */

.drawer{
  position:fixed;inset:0;z-index:99;
  display:flex;align-items:center;justify-content:center;
  background:rgba(249,248,244,.94);
  backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);
  opacity:0;pointer-events:none;
  transition:opacity .35s var(--ease);
}
.drawer.open{opacity:1;pointer-events:auto}
.drawer nav{display:flex;flex-direction:column;gap:6px;text-align:center}
.drawer a{
  padding:16px 40px;font-family:var(--mincho);font-size:24px;
  opacity:0;transform:translateY(14px);
}
.drawer.open a{animation:rise .55s var(--d,0s) var(--ease) both}
.drawer a:nth-child(2){--d:.06s}
.drawer a:nth-child(3){--d:.12s}
.drawer a:nth-child(4){--d:.18s}
.drawer__cta{margin-top:22px;align-self:center;justify-content:center;font-family:var(--gothic)}

/* ==========================================================================
   HERO
   ========================================================================== */

.hero{
  position:relative;
  min-height:100vh;
  min-height:100svh;
  display:flex;align-items:center;
  padding:150px var(--pad) 90px;overflow:hidden;
  background:
    radial-gradient(130% 90% at 18% 4%,#fffefb,rgba(255,254,251,0) 58%),
    radial-gradient(90% 80% at 86% 22%,var(--paper-mid),rgba(241,239,231,0) 70%),
    linear-gradient(118deg,var(--paper-lite),#efece4 52%,#f7f4ee);
}

.hero__grain,.flow__grain,.ct__grain{
  position:absolute;inset:0;pointer-events:none;
  background-size:1400px 1000px;
}
.hero__grain{
  opacity:.55;mix-blend-mode:multiply;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='1400' height='1000' viewBox='0 0 1400 1000'%3E%3Cfilter id='v' x='-300' y='-300' width='2000' height='1600'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.0035 0.012' numOctaves='5' seed='9' result='t'/%3E%3CfeDisplacementMap in='SourceGraphic' in2='t' scale='170' xChannelSelector='R' yChannelSelector='G'/%3E%3CfeGaussianBlur stdDeviation='1.1'/%3E%3C/filter%3E%3Cg filter='url(%23v)' fill='none' stroke-linecap='round'%3E%3Cpath d='M-200 180 C 250 120, 720 300, 1600 190' stroke='%23918978' stroke-width='2.6' opacity='.55'/%3E%3Cpath d='M-200 300 C 300 250, 800 430, 1600 320' stroke='%239b937f' stroke-width='1.3' opacity='.45'/%3E%3Cpath d='M-200 470 C 350 400, 780 640, 1600 520' stroke='%238b8474' stroke-width='3.4' opacity='.3'/%3E%3Cpath d='M-200 600 C 420 560, 900 760, 1600 640' stroke='%23a49c88' stroke-width='1.1' opacity='.5'/%3E%3Cpath d='M-200 760 C 300 700, 860 900, 1600 800' stroke='%23918978' stroke-width='2.1' opacity='.35'/%3E%3Cpath d='M-200 880 C 380 840, 820 990, 1600 900' stroke='%235f9d6a' stroke-width='1.6' opacity='.3'/%3E%3Cpath d='M-200 90 C 400 60, 900 200, 1600 60' stroke='%23c9a44b' stroke-width='1.2' opacity='.35'/%3E%3C/g%3E%3C/svg%3E");
}
.hero__noise{
  position:absolute;inset:0;pointer-events:none;opacity:.05;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='180' height='180'%3E%3Cfilter id='g'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2'/%3E%3C/filter%3E%3Crect width='180' height='180' filter='url(%23g)'/%3E%3C/svg%3E");
}
.hero__haze{
  position:absolute;top:-30%;left:6%;right:20%;height:76%;
  pointer-events:none;border-radius:50%;filter:blur(48px);
  background:radial-gradient(60% 60% at 50% 40%,rgba(240,223,179,.85),rgba(240,223,179,.26) 45%,rgba(240,223,179,0) 72%);
  animation:drift 26s ease-in-out infinite,glow 11s ease-in-out infinite;
}
.hero__haze2{
  position:absolute;top:-14%;right:-6%;width:52%;height:70%;
  pointer-events:none;border-radius:50%;filter:blur(56px);
  background:radial-gradient(55% 55% at 50% 50%,rgba(140,199,143,.5),rgba(140,199,143,.14) 48%,rgba(140,199,143,0) 74%);
  animation:drift2 34s ease-in-out infinite;
}
.hero__veil{
  position:absolute;inset:0 0 auto 0;height:34%;pointer-events:none;
  background:linear-gradient(180deg,rgba(255,255,255,.82),rgba(255,255,255,0));
}

.hero__inner{position:relative;width:100%;max-width:var(--max);margin:0 auto}

.eyebrow{
  display:flex;align-items:center;gap:14px;margin-bottom:38px;
  font-family:var(--latin);font-size:14px;letter-spacing:.36em;opacity:.75;
}
.eyebrow .rule{width:52px;height:1px;background:linear-gradient(90deg,var(--green),var(--gold))}

.hero__h1{
  font-family:var(--mincho);font-weight:600;
  font-size:clamp(42px,9vw,138px);line-height:1.06;letter-spacing:-.005em;
}
.hero__h1 em{font-style:normal;color:var(--green);text-shadow:0 1px 0 rgba(255,255,255,.7)}

.hero__reflect{
  font-family:var(--mincho);font-weight:600;
  font-size:clamp(42px,9vw,138px);line-height:1.06;
  transform:scaleY(-1);opacity:.15;filter:blur(1.6px);
  margin-top:-.32em;
  -webkit-mask-image:linear-gradient(180deg,rgba(0,0,0,.9),transparent 58%);
  mask-image:linear-gradient(180deg,rgba(0,0,0,.9),transparent 58%);
}
.hero__reflect em{font-style:normal;color:var(--green)}

.hero__foot{
  display:flex;flex-wrap:wrap;align-items:flex-end;justify-content:space-between;
  gap:44px;margin-top:44px;
}
.hero__lead{max-width:440px;font-size:15px;line-height:2.15;color:rgba(20,18,15,.66);text-wrap:pretty}
.hero__cta{display:flex;flex-wrap:wrap;gap:12px}

.hero__scroll{
  position:absolute;bottom:26px;left:var(--pad);
  font-family:var(--latin);font-size:13px;letter-spacing:.3em;opacity:.45;
}

/* ==========================================================================
   MARQUEE
   ========================================================================== */

.marq{
  border-top:1px solid rgba(20,18,15,.09);
  border-bottom:1px solid rgba(20,18,15,.09);
  padding:20px 0;overflow:hidden;background:var(--paper-lite);
}
.marq__track{
  display:flex;width:max-content;animation:marq 30s linear infinite;
  font-family:var(--latin);font-size:30px;letter-spacing:.06em;opacity:.85;
}
.marq__set{display:flex;gap:34px;padding-right:34px}
.marq i{font-style:normal}
.marq .g{color:var(--green)}
.marq .o{color:var(--gold)}

/* ==========================================================================
   SECTIONS
   ========================================================================== */

.sec{padding:120px var(--pad);position:relative;overflow:hidden}
.sec--service{background:linear-gradient(180deg,var(--paper-lite),var(--paper-mid))}
.sec--works{background:var(--paper)}
.sec--flow{background:linear-gradient(180deg,var(--paper-mid),var(--paper-lite))}

.sechead{display:flex;align-items:baseline;gap:22px;margin-bottom:26px;flex-wrap:wrap}
.sechead h2{font-family:var(--mincho);font-size:clamp(30px,4.6vw,56px)}
.sechead__no{font-family:var(--latin);font-size:14px;letter-spacing:.3em;color:var(--green)}
.sechead__no.green{color:var(--green-lite)}
.sechead__note{
  max-width:560px;margin-bottom:56px;
  font-size:14px;line-height:2.05;color:rgba(20,18,15,.6);
}
.sec--service .sechead,.sec--flow .sechead{margin-bottom:60px}

/* ---------- STATS ---------- */

.stats{padding:110px var(--pad);background:var(--paper)}
.stats__grid{
  max-width:var(--max);margin:0 auto;
  display:grid;grid-template-columns:repeat(auto-fit,minmax(min(250px,100%),1fr));
  gap:1px;background:rgba(20,18,15,.1);
}
.stat{background:var(--paper-lite);padding:46px 34px}
.stat__n{font-family:var(--latin);font-size:70px;line-height:1;color:var(--gold)}
.stat__n.green{color:var(--green)}
.stat__n small{font-size:22px;color:var(--ink)}
.stat__l{margin-top:14px;font-size:13px;letter-spacing:.1em;opacity:.6}

/* ---------- SERVICE CARDS ---------- */

.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(300px,100%),1fr));gap:22px}
.card{
  position:relative;overflow:hidden;padding:46px 36px 40px;
  border:1px solid rgba(20,18,15,.1);
  background:linear-gradient(165deg,rgba(255,255,255,.92),rgba(255,255,255,.45));
  box-shadow:0 24px 60px -40px rgba(20,18,15,.4);
  transition:transform .6s var(--ease),border-color .4s,box-shadow .5s;
}
.card__sheen{
  position:absolute;inset:0 0 auto 0;height:1px;
  background:linear-gradient(90deg,transparent,rgba(255,255,255,.95),transparent);
}
.card__k{font-family:var(--latin);font-size:17px;letter-spacing:.22em;color:var(--gold)}
.card h3{margin:22px 0 16px;font-family:var(--mincho);font-size:23px}
.card p{font-size:14px;line-height:2.05;color:rgba(20,18,15,.66);text-wrap:pretty}
.card__price{margin-top:26px;font-family:var(--latin);font-size:16px;letter-spacing:.08em;opacity:.65}

@media (hover:hover){
  .card:hover{
    transform:translateY(-8px);border-color:var(--green);
    box-shadow:0 34px 70px -40px rgba(95,157,106,.55);
  }
}

/* ---------- WORKS ---------- */

.works{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(320px,100%),1fr));gap:28px}
.work{transition:transform .6s var(--ease)}
.work__img{
  position:relative;display:block;aspect-ratio:4/3;overflow:hidden;
  border:1px solid rgba(20,18,15,.1);
  box-shadow:0 30px 60px -46px rgba(20,18,15,.7);
  background:linear-gradient(150deg,var(--paper-lite),var(--paper-mid));
}
.work__img img{width:100%;height:100%;object-fit:cover;transition:transform .8s var(--ease)}
.work__ph{
  position:absolute;inset:0;display:none;
  align-items:center;justify-content:center;
  font-family:var(--latin);font-size:15px;letter-spacing:.24em;
  color:rgba(20,18,15,.32);
}
.work__img.is-empty img{display:none}
.work__img.is-empty .work__ph{display:flex}
.work__meta{
  display:flex;justify-content:space-between;align-items:baseline;
  gap:16px;margin-top:18px;
}
.work__t{font-size:15px;font-weight:500;overflow-wrap:anywhere}
.work__y{font-family:var(--latin);font-size:13px;letter-spacing:.18em;color:var(--gold)}
.work__tag{margin-top:7px;font-size:12.5px;opacity:.55}

@media (hover:hover){
  .work:hover{transform:translateY(-9px)}
  .work:hover .work__img img{transform:scale(1.04)}
}

/* ---------- FLOW ---------- */

.flow__grain{
  opacity:.4;mix-blend-mode:multiply;background-size:1400px 900px;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='1400' height='900' viewBox='0 0 1400 900'%3E%3Cfilter id='v2' x='-300' y='-300' width='2000' height='1500'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.004 0.013' numOctaves='5' seed='21' result='t'/%3E%3CfeDisplacementMap in='SourceGraphic' in2='t' scale='150' xChannelSelector='R' yChannelSelector='G'/%3E%3CfeGaussianBlur stdDeviation='1'/%3E%3C/filter%3E%3Cg filter='url(%23v2)' fill='none' stroke-linecap='round'%3E%3Cpath d='M-200 240 C 320 190, 760 380, 1600 260' stroke='%23948c7b' stroke-width='2.2' opacity='.42'/%3E%3Cpath d='M-200 520 C 360 470, 820 690, 1600 560' stroke='%235f9d6a' stroke-width='1.4' opacity='.28'/%3E%3Cpath d='M-200 700 C 300 660, 900 850, 1600 740' stroke='%23a09883' stroke-width='2.8' opacity='.3'/%3E%3C/g%3E%3C/svg%3E");
}

.flow{
  position:relative;list-style:none;margin:0;padding:0;
  display:grid;grid-template-columns:repeat(auto-fit,minmax(min(230px,100%),1fr));
  gap:1px;background:rgba(20,18,15,.1);
}
.step{background:rgba(249,248,244,.9);padding:38px 30px 46px}
.step__n{font-family:var(--latin);font-size:42px;line-height:1;color:var(--gold)}
.step h3{margin:16px 0 12px;font-size:17px;font-weight:500}
.step p{font-size:13px;line-height:1.95;opacity:.62}

/* ==========================================================================
   CONTACT
   ========================================================================== */

.sec--contact{
  padding:130px var(--pad) 120px;color:#f5f2ec;
  background:
    radial-gradient(120% 80% at 50% -10%,#28251f,rgba(40,37,31,0) 62%),
    linear-gradient(160deg,#181712,#0e0e0b 60%,#14140f);
}
.ct__grain{
  opacity:.5;mix-blend-mode:screen;background-size:1400px 1000px;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='1400' height='1000' viewBox='0 0 1400 1000'%3E%3Cfilter id='v3' x='-300' y='-300' width='2000' height='1600'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.0032 0.011' numOctaves='5' seed='4' result='t'/%3E%3CfeDisplacementMap in='SourceGraphic' in2='t' scale='180' xChannelSelector='R' yChannelSelector='G'/%3E%3CfeGaussianBlur stdDeviation='1.3'/%3E%3C/filter%3E%3Cg filter='url(%23v3)' fill='none' stroke-linecap='round'%3E%3Cpath d='M-200 200 C 320 150, 780 340, 1600 210' stroke='%23b8b0a0' stroke-width='2.4' opacity='.3'/%3E%3Cpath d='M-200 420 C 380 370, 820 590, 1600 450' stroke='%23c9a44b' stroke-width='1.5' opacity='.4'/%3E%3Cpath d='M-200 640 C 300 600, 880 800, 1600 680' stroke='%238cc78f' stroke-width='1.3' opacity='.3'/%3E%3Cpath d='M-200 840 C 400 800, 860 960, 1600 860' stroke='%23a9a293' stroke-width='2.6' opacity='.22'/%3E%3C/g%3E%3C/svg%3E");
}
.ct__haze{
  position:absolute;top:-38%;left:10%;right:26%;height:80%;
  pointer-events:none;border-radius:50%;filter:blur(54px);
  background:radial-gradient(58% 58% at 50% 42%,rgba(240,223,179,.42),rgba(240,223,179,.1) 48%,rgba(240,223,179,0) 74%);
  animation:drift 30s ease-in-out infinite,glow 13s ease-in-out infinite;
}
.ct__haze2{
  position:absolute;top:-20%;right:-8%;width:46%;height:64%;
  pointer-events:none;border-radius:50%;filter:blur(60px);
  background:radial-gradient(55% 55% at 50% 50%,rgba(140,199,143,.28),rgba(140,199,143,0) 70%);
  animation:drift2 36s ease-in-out infinite;
}
.ct__line{
  position:absolute;inset:0 0 auto 0;height:1px;
  background:linear-gradient(90deg,transparent,rgba(240,223,179,.75),rgba(140,199,143,.5) 70%,transparent);
}

.ct__inner{position:relative;max-width:980px;margin:0 auto}
.ct__head{text-align:center;margin-bottom:52px}
.ct__head h2{margin:20px 0 16px;font-family:var(--mincho);font-size:clamp(30px,5vw,60px)}
.ct__head p{font-size:14.5px;line-height:2.05;color:rgba(245,242,236,.7)}

.ct__info{
  display:flex;flex-wrap:wrap;justify-content:center;gap:34px;
  margin-top:44px;font-size:13px;color:rgba(245,242,236,.6);
}

/* ---------- FORM ---------- */

.form{
  position:relative;overflow:hidden;padding:48px 44px 42px;
  border:1px solid rgba(245,242,236,.14);
  background:linear-gradient(165deg,rgba(255,255,255,.07),rgba(255,255,255,.02));
  backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);
}
.form__sheen{
  position:absolute;inset:0 0 auto 0;height:1px;
  background:linear-gradient(90deg,transparent,rgba(255,255,255,.4),transparent);
}

.chips{border:none;margin:0 0 36px;padding:0;display:flex;flex-wrap:wrap;gap:10px}
.chips legend{
  float:left;width:100%;padding:0;margin-bottom:16px;
  font-size:12px;letter-spacing:.16em;color:rgba(245,242,236,.55);
}
.chip{position:relative;cursor:pointer}
.chip input{position:absolute;opacity:0;width:0;height:0}
.chip span{
  display:inline-block;padding:11px 20px;border-radius:2px;
  border:1px solid rgba(245,242,236,.2);
  color:rgba(245,242,236,.82);font-size:13.5px;
  transition:all .25s;
}
.chip input:checked + span{
  border-color:var(--green-lite);background:var(--green-lite);
  color:#14180f;font-weight:700;
}
.chip input:focus-visible + span{outline:2px solid var(--green-lite);outline-offset:2px}
@media (hover:hover){.chip:hover span{border-color:rgba(245,242,236,.45)}}

.form__row{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(240px,100%),1fr));gap:22px}
.field{display:block}
.field--full{margin-top:22px}
.field__l{display:block;font-size:12px;letter-spacing:.14em;color:rgba(245,242,236,.55);margin-bottom:10px}
.field input,.field textarea{
  width:100%;padding:16px 18px;
  border:1px solid rgba(245,242,236,.18);border-radius:2px;
  background:rgba(0,0,0,.28);color:#f5f2ec;
  font-family:inherit;font-size:14.5px;outline:none;
  transition:border-color .3s;
}
.field textarea{resize:vertical}
.field input::placeholder,.field textarea::placeholder{color:rgba(245,242,236,.34)}
.field input:focus,.field textarea:focus{border-color:var(--green-lite)}
.field input[aria-invalid="true"]{border-color:#e0806e}
.field__err{display:none;margin-top:8px;font-size:12px;color:#f0a394}
.field__err.on{display:block}

.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}

.form__foot{
  display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;
  gap:20px;margin-top:34px;
}
.form__note{font-size:12px;color:rgba(245,242,236,.45)}

.form.sending{opacity:.6;pointer-events:none}

.done{
  padding:74px 40px;text-align:center;
  border:1px solid rgba(140,199,143,.45);background:rgba(140,199,143,.07);
  animation:rise .6s both;
}
.done__mark{font-family:var(--latin);font-size:44px;color:var(--green-lite)}
.done h3{margin:18px 0 12px;font-family:var(--mincho);font-size:26px}
.done p{font-size:14px;line-height:2;color:rgba(245,242,236,.7)}

/* ==========================================================================
   FOOTER
   ========================================================================== */

.ft{
  display:flex;flex-wrap:wrap;gap:20px;align-items:center;justify-content:space-between;
  padding:54px var(--pad);background:var(--paper-lite);
  border-top:1px solid rgba(20,18,15,.09);
}
.ft__brand{display:flex;align-items:baseline;gap:12px}
.ft__mark{font-family:var(--mincho);font-size:20px;font-weight:700;color:var(--green)}
.ft__name{font-family:var(--latin);font-size:13px;letter-spacing:.38em;opacity:.6}
.ft__c{font-size:11.5px;letter-spacing:.12em;opacity:.45}

/* ==========================================================================
   RESPONSIVE
   ========================================================================== */

@media (max-width:900px){
  :root{--pad:22px}
  html{scroll-padding-top:76px}

  .nv,.hd__cta{display:none}
  .burger{display:flex}
  .hd{padding:14px var(--pad);padding-left:max(var(--pad),env(safe-area-inset-left));padding-right:max(var(--pad),env(safe-area-inset-right))}
  .hd.stuck{padding-top:10px;padding-bottom:10px}

  /* ---- HERO ---- */
  .hero{padding:104px var(--pad) 68px;min-height:auto}
  .eyebrow{
    font-size:10px;letter-spacing:.2em;margin-bottom:22px;
    white-space:nowrap;
  }
  .eyebrow .rule{width:32px;flex:0 0 32px}
  .eyebrow__city{display:none}          /* 「— TOKYO」を隠して1行に収める */

  /* 9文字が必ず1行に収まる大きさ（画面幅の8.4%×9字＝75.6%） */
  .hero__h1,.hero__reflect{font-size:clamp(28px,8.4vw,42px);line-height:1.14}
  .hero__reflect{margin-top:-.28em;opacity:.14}

  .hero__foot{gap:26px;margin-top:30px}
  .hero__lead{font-size:14.5px;line-height:1.95;max-width:none}
  .br-pc{display:none}                  /* 端末幅で自然に折り返させる */

  .hero__cta{width:100%;flex-direction:column;gap:10px}
  .hero__cta .btn{width:100%;justify-content:center;padding:17px 20px;min-height:54px}
  .hero__scroll{display:none}

  /* ---- SECTIONS ---- */
  .sec,.stats{padding:76px var(--pad)}
  .sec--contact{padding:86px var(--pad) 76px}

  .sechead{flex-direction:column;align-items:flex-start;gap:8px;margin-bottom:20px}
  .sechead__no{font-size:12px;letter-spacing:.26em}
  .sec--service .sechead,.sec--flow .sechead{margin-bottom:34px}
  .sechead__note{margin-bottom:32px;font-size:13.5px;line-height:1.95}

  .marq{padding:15px 0}
  .marq__track{font-size:20px;animation-duration:38s}
  .marq__set{gap:26px;padding-right:26px}

  .stat{padding:30px 24px}
  .stat__n{font-size:48px}
  .stat__n small{font-size:17px}
  .stat__l{font-size:12.5px}

  .card{padding:32px 24px 28px}
  .card h3{margin:16px 0 12px;font-size:20px}
  .card p{font-size:13.5px;line-height:1.95}
  .card__price{margin-top:20px;font-size:15px}

  .works{gap:22px}
  .work__meta{flex-wrap:wrap;gap:4px 12px;margin-top:14px}
  .work__t{font-size:14.5px;flex:1 1 100%}
  .work__y{font-size:11.5px;letter-spacing:.16em}

  .step{padding:30px 24px 34px}
  .step__n{font-size:34px}

  /* ---- CONTACT ---- */
  .ct__head{margin-bottom:34px}
  .ct__head h2{margin:14px 0 12px}
  .ct__head p{font-size:13.5px;line-height:1.9}

  .form{padding:30px 20px 28px}
  .chips{margin-bottom:28px;display:grid;grid-template-columns:1fr 1fr;gap:8px}
  .chips legend{margin-bottom:14px}
  .chip span{
    display:flex;align-items:center;justify-content:center;
    width:100%;min-height:48px;padding:10px 8px;
    font-size:13px;text-align:center;
  }
  .form__row{gap:16px}
  .field--full{margin-top:16px}
  .field input,.field textarea{font-size:16px}   /* iOS の自動ズームを防ぐ */
  .form__foot{flex-direction:column-reverse;align-items:stretch;gap:16px;margin-top:26px}
  .form__foot .btn{justify-content:center;min-height:56px}
  .form__note{text-align:center;font-size:11.5px;line-height:1.7}

  .done{padding:52px 24px}

  .ct__info{gap:12px;flex-direction:column;text-align:center;margin-top:32px}
  .ct__info a{display:inline-flex;align-items:center;justify-content:center;min-height:44px}

  .ft{
    flex-direction:column;align-items:flex-start;gap:14px;
    padding:40px var(--pad);
    padding-bottom:max(40px,calc(env(safe-area-inset-bottom) + 24px));
  }

  /* ---- DRAWER ---- */
  .drawer nav{gap:2px;padding:0 24px;width:100%;max-width:340px}
  .drawer a{padding:14px 20px;font-size:22px}
  .drawer__cta{font-size:14px;padding:18px 24px}
}

@media (max-width:500px){
  .hero__reflect{display:none}        /* 見えないのに縦を食うので消す */
  .hero__foot{margin-top:22px}
}

@media (max-width:400px){
  .stat__n{font-size:42px}
  .marq__track{font-size:18px}
  .chip span{font-size:12.5px;letter-spacing:0}
  .work__t{font-size:14px}
}

/* 横向き（ランドスケープ）で背が低いとき */
@media (max-width:900px) and (max-height:480px){
  .hero{padding-top:88px;padding-bottom:48px}
  .drawer nav{gap:0}
  .drawer a{padding:9px 20px;font-size:18px}
}