:root{
  --peach:#FFDEC9;
  --brown:#B08076;
  --green:#0FAA40;
  --mint:#E4FFFE;
  --yellow:#FFE44D;
  --ink:#333;
  --white:#fff;
  --f-en:"Taviraj", serif;
  --f-jp:"toppan-bunkyu-gothic","Toppan Bunkyu Gothic","Zen Kaku Gothic New", sans-serif;
}
*{margin:0;padding:0;box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  font-family:var(--f-jp);color:var(--ink);background:var(--white);
  line-height:1.9;font-weight:400;font-size:14px;
  -webkit-font-smoothing:antialiased;overflow-x:hidden;
}
img{max-width:100%;display:block;}
p,h1,h2,h3{line-break:strict;word-break:normal;overflow-wrap:anywhere;}
a{color:inherit;text-decoration:none;}

/* header */
header{
  position:fixed;top:0;left:0;right:0;z-index:100;
  display:flex;justify-content:space-between;align-items:center;
  padding:18px 20px;
  background:rgba(255,222,201,.55);
  -webkit-backdrop-filter:blur(12px) saturate(140%);
  backdrop-filter:blur(12px) saturate(140%);
}
.logo{display:flex;align-items:center;}
.logo img{height:44px;width:auto;display:block;}
.burger{
  background:none;border:none;cursor:pointer;padding:6px;
  display:flex;flex-direction:column;gap:3.5px;z-index:102;position:relative;
}
.burger i{display:block;width:19px;height:2.5px;background:#434343;border-radius:1px;transition:.3s;}

/* drawer */
.drawer{
  position:fixed;top:0;right:-78%;width:78%;max-width:320px;height:100dvh;
  background:var(--white);z-index:101;
  padding:60px 0 40px 28px;
  transition:right .42s cubic-bezier(.4,0,.2,1);
  box-shadow:-6px 0 24px rgba(0,0,0,.06);
}
.drawer.open{right:0;}
.drawer .close{
  position:absolute;top:16px;right:18px;
  background:#eee;border:none;width:30px;height:30px;border-radius:4px;
  font-size:17px;cursor:pointer;line-height:1;
}
.drawer ul{list-style:none;display:flex;flex-direction:column;gap:20px;}
.drawer a{
  font-family:var(--f-en);font-weight:600;font-size:17px;letter-spacing:.06em;
  display:flex;align-items:center;gap:12px;
}
.drawer a::before{
  content:"";width:5px;height:20px;background:var(--yellow);flex:none;
}
.mask{
  position:fixed;inset:0;background:rgba(0,0,0,.3);z-index:99;
  opacity:0;pointer-events:none;transition:opacity .35s;
}
.mask.on{opacity:1;pointer-events:auto;}

/* hero */
.hero{
  background:var(--peach);position:relative;
  min-height:108svh;display:flex;flex-direction:column;justify-content:flex-end;
  padding:100px 22px 200px;
  overflow:hidden;
}
.hero h1,.hero .sub,.hero .line{position:relative;z-index:2;}
.hero h1{
  font-family:var(--f-jp);font-weight:600;color:var(--white);
  font-size:32px;line-height:40px;
  letter-spacing:0;
  opacity:0;transform:translateY(14px);
  animation:up .9s cubic-bezier(.22,1,.36,1) .25s forwards;
}
.hero .sub{
  margin-top:16px;color:#AF8177;font-size:16px;
  line-height:1.75;font-weight:600;
  opacity:0;transform:translateY(14px);
  animation:up .9s cubic-bezier(.22,1,.36,1) .5s forwards;
}
@keyframes up{to{opacity:1;transform:none;}}
/* 白い下線部：左から右へすっと線を引くように現れる */
.hero .line{
  margin-top:-6px;height:3px;background:var(--white);
  width:0;max-width:100%;
  animation:draw 1.1s cubic-bezier(.22,1,.36,1) 1.05s forwards;
}
@keyframes draw{to{width:min(292px,88%);}}
.wave{
  position:absolute;left:0;right:0;bottom:-1px;line-height:0;z-index:2;
  pointer-events:none;
}
.wave svg{width:100%;height:118px;display:block;}


/* ===== Hero 花（その場でふわっと現れる／株ごとに風で揺れる） ===== */
.flowers{
  position:absolute;left:50%;top:33%;
  width:min(92%, 600px);
  transform:translate(-50%,-50%);
  z-index:1;pointer-events:none;line-height:0;
}
.flowers .stage{position:relative;width:100%;padding-top:68.87%;}

/* 1株＝1グループ。茎も花びらも同じ支点でいっしょに揺れる */
.flowers .g{
  position:absolute;inset:0;
  transform-origin:var(--ox) var(--oy);
  animation:sway var(--d) ease-in-out var(--sd) infinite;
  will-change:transform;
}
.flowers .g img{
  position:absolute;inset:0;width:100%;height:100%;object-fit:contain;
  opacity:0;
  animation:fadeIn 1.8s ease-out var(--fd) forwards;
}
/* その場で優しく現れるだけ（拡大しない） */
@keyframes fadeIn{ to{ opacity:1; } }
/* 0度から始まり0度で終わるので、現れた直後にカクつかない */
@keyframes sway{
  0%   {transform:rotate(0deg);}
  25%  {transform:rotate(var(--a));}
  50%  {transform:rotate(0deg);}
  75%  {transform:rotate(calc(var(--a) * -1));}
  100% {transform:rotate(0deg);}
}
@media(prefers-reduced-motion:reduce){
  .flowers .g{animation:none;}
  .flowers .g img{opacity:1;animation:none;}
}
@media(min-width:760px){
  .flowers{width:min(56%, 720px);left:auto;right:5vw;top:44%;transform:translateY(-50%);}
}
.flowers .g0{--ox:6.3%;--oy:97.1%;--d:11.0s;--a:1.2deg;--sd:2.00s;}
.flowers .g0 img{--fd:0.00s;}
.flowers .g1{--ox:28.2%;--oy:99.1%;--d:10.2s;--a:1.3deg;--sd:2.10s;}
.flowers .g1 img{--fd:0.10s;}
.flowers .g2{--ox:35.4%;--oy:91.5%;--d:12.0s;--a:1.1deg;--sd:2.20s;}
.flowers .g2 img{--fd:0.20s;}
.flowers .g3{--ox:46.8%;--oy:96.3%;--d:10.6s;--a:1.3deg;--sd:2.30s;}
.flowers .g3 img{--fd:0.30s;}
.flowers .g4{--ox:64.6%;--oy:94.8%;--d:11.4s;--a:1.2deg;--sd:2.40s;}
.flowers .g4 img{--fd:0.40s;}
.flowers .g5{--ox:72.0%;--oy:94.4%;--d:10.0s;--a:1.3deg;--sd:2.50s;}
.flowers .g5 img{--fd:0.50s;}
.flowers .g6{--ox:80.0%;--oy:94.9%;--d:11.0s;--a:1.2deg;--sd:2.60s;}
.flowers .g6 img{--fd:0.60s;}
.flowers .g7{--ox:17.3%;--oy:96.9%;--d:9.0s;--a:1.9deg;--sd:2.35s;}
.flowers .g7 img{--fd:0.35s;}
.flowers .g8{--ox:36.2%;--oy:93.1%;--d:9.6s;--a:1.8deg;--sd:2.50s;}
.flowers .g8 img{--fd:0.50s;}
.flowers .g9{--ox:61.0%;--oy:95.1%;--d:8.6s;--a:2.1deg;--sd:2.65s;}
.flowers .g9 img{--fd:0.65s;}
.flowers .g10{--ox:83.8%;--oy:100%;--d:9.2s;--a:1.9deg;--sd:2.80s;}
.flowers .g10 img{--fd:0.80s;}

/* 人物は花が咲き終わってから、左→中央→右の順に現れる
   （.flowers .gN img より詳細度を高くして遅延を確実に効かせる） */
.flowers .g img.human{animation-duration:1.6s;}
.flowers .g img.hl{--fd:1.45s;}
.flowers .g img.hc{--fd:1.80s;}
.flowers .g img.hr{--fd:2.15s;}

/* section base */
section{padding:64px 22px;}
.sec-title{
  font-family:var(--f-en);font-weight:600;color:var(--brown);
  font-size:32px;letter-spacing:0;margin-bottom:26px;
}
.reveal{opacity:0;transform:translateY(22px);transition:opacity .6s ease,transform .6s cubic-bezier(.22,1,.36,1);}
.reveal.in{opacity:1;transform:none;}
@media(prefers-reduced-motion:reduce){
  .reveal{opacity:1;transform:none;transition:none;}
  .hero h1,.hero .sub{animation:none;opacity:1;transform:none;}
  .hero .line{animation:none;width:72%;}
  .rail-wrap{scroll-behavior:auto;}
}

/* works */
.works{padding-top:34px;padding-left:0;padding-right:0;}
.works .sec-title{padding:0 22px;}
.rail-wrap{
  overflow-x:auto;overflow-y:hidden;padding-left:22px;
  -webkit-overflow-scrolling:touch;
  scrollbar-width:none;-ms-overflow-style:none;
  overscroll-behavior-x:contain;
}
.rail-wrap::-webkit-scrollbar{display:none;}
/* マウスのある環境だけ「掴める」見た目にする */
@media(hover:hover) and (pointer:fine){
  .rail-wrap{cursor:grab;}
  .rail-wrap.grabbing{cursor:grabbing;user-select:none;}
  .rail-wrap.grabbing img{pointer-events:none;}
}
.rail{display:flex;gap:14px;width:max-content;}
.card{flex:0 0 150px;}
.card .ph{
  aspect-ratio:1/1.25;background:#D9D9D9;border-radius:2px;
  overflow:hidden;
}
.card .ph img{width:100%;height:100%;object-fit:cover;display:block;}
.card h3{font-size:12px;font-weight:700;margin-top:9px;line-height:1.5;}
.card p{font-size:10.5px;line-height:1.75;margin-top:4px;color:#666;}
.more{text-align:center;margin-top:34px;padding:0 22px;}
.more a{
  display:inline-block;background:var(--green);color:#fff;
  padding:11px 30px;border-radius:10px;font-size:12px;font-weight:400;
  transition:opacity .25s;
}
.more a:hover{opacity:.85;}

/* about */
.about .lead{
  font-weight:700;font-size:14.5px;line-height:1.95;margin-bottom:26px;
}
/* 2つ目以降の見出しは、上の要素との間隔もそろえる */
.about .lead + .body{margin-top:0;}
.about .figure + .lead,
.about .body + .lead{margin-top:40px;}
.about .body{
  color:#fff;font-size:13.5px;line-height:26px;font-weight:400;
  /* 固定改行を活かしつつ、入りきらない行だけ自然に折る */
  text-align:left;text-wrap:pretty;
  width:100vw;margin-left:calc(50% - 50vw);margin-right:calc(50% - 50vw);
  margin-top:40px;margin-bottom:40px;
  padding:66px 32px 78px;
  min-height:398px;display:flex;align-items:center;
}
.about .body-1{background:#4DB2AA;border-radius:0 150px 0 150px;}
.about .body-2{background:#AEAE15;border-radius:150px 0 150px 0;}
.about .figure{margin:30px 0;max-width:520px;margin-left:auto;margin-right:auto;}
.about .figure img{width:100%;height:auto;border-radius:2px;}
.about .illust-set{margin-top:30px;max-width:520px;margin-left:auto;margin-right:auto;}
.about .illust-set img{width:100%;height:auto;}
.about{position:relative;padding-bottom:150px;}
.wave-case{position:absolute;left:0;right:0;bottom:-1px;line-height:0;pointer-events:none;}
.wave-case svg{width:100%;height:118px;display:block;transform:scaleX(-1);}

/* case */
.case{background:#B8EFFF;}
.case-grid{display:grid;grid-template-columns:1fr;gap:20px;}
.case-card{background:#fff;border-radius:6px;padding:30px 26px;}
.case-card .badge{
  display:inline-block;background:#AD975F;color:#fff;
  font-family:"Red Hat Mono",monospace;font-weight:600;font-size:10px;
  padding:3px 12px;border-radius:11px;margin-bottom:14px;
}
.case-card h3{font-size:13px;line-height:1.6;font-weight:700;margin-bottom:18px;}
.case-block{margin-bottom:16px;}
.case-block:last-child{margin-bottom:0;}
.case-label{
  position:relative;display:inline-block;font-size:11px;font-weight:700;
  color:var(--brown);margin-bottom:10px;padding-bottom:5px;
}
.case-label::after{
  content:"";position:absolute;left:0;bottom:0;width:21px;height:2px;background:var(--yellow);
}
.case-label.issue{color:#F3901E;}
.case-block p{font-size:11px;line-height:1.8;}
/* クライアントの声（吹き出し） */
.case-voice{margin-top:20px;}
.case-voice .vlabel{
  font-size:10px;font-weight:700;color:var(--brown);
  letter-spacing:.08em;margin-bottom:7px;display:block;
}
.case-block blockquote{
  position:relative;margin:0;padding:14px 15px;
  background:#F7F3EC;border:1px solid #E8DFD2;border-radius:5px;
  font-size:10.5px;line-height:1.85;color:#5c5347;
}
/* 下向きの三角（吹き出しの尻尾） */
.case-block blockquote::before,
.case-block blockquote::after{
  content:"";position:absolute;top:100%;left:26px;
  width:0;height:0;border-style:solid;
}
.case-block blockquote::before{
  border-width:9px 8px 0 0;
  border-color:#E8DFD2 transparent transparent transparent;
}
.case-block blockquote::after{
  border-width:7.5px 6.5px 0 0;
  border-color:#F7F3EC transparent transparent transparent;
  left:27px;
}

/* voice */
.voice{
  background-color:#49883f;
  /* 帯の中心で切り出した継ぎ目の出ない版。元絵は check-green.svg */
  background-image:url("../check-green-tile.svg");
  background-repeat:repeat;
  /* 160px＝マス目およそ18px。数字を小さくするほど柄が細かくなる */
  background-size:160px auto;
  /* 柄の位置。2つめの値を大きくすると柄がさらに上がる */
  background-position:0 -7px;
  padding:0;
}
.voice .band{
  background:var(--peach);
  padding:26px 22px;
  margin-bottom:34px;
}
.voice .band .sec-title{margin-bottom:0;}
.voice .voices{padding:0 22px;}
.voice .more{margin-top:34px;padding:40px 22px 64px;text-align:center;}
.v-card{
  background:#fff;border-radius:4px;padding:20px 18px;margin-bottom:14px;
}
.v-card p{font-size:12.5px;line-height:1.95;}
.v-card .who{margin-top:10px;font-size:10.5px;color:#888;}
.voice-src{text-align:center;font-size:10px;color:#999;margin-top:18px;}
.more a.btn-outline{
  display:inline-block;background:var(--peach);color:#000;
  padding:11px 30px;border-radius:10px;font-size:12px;font-weight:500;
  transition:opacity .25s;
}
.more a.btn-outline:hover{opacity:.85;}

/* flow */
.flow-list{position:relative;}
.flow-list::before{
  content:"";position:absolute;left:19px;top:22px;bottom:22px;
  width:2px;background:#E5E5E5;
}
.step{display:grid;grid-template-columns:40px 1fr;gap:14px;padding-bottom:34px;}
.step:last-child{padding-bottom:0;}
.step .dot{
  width:40px;height:40px;border-radius:50%;background:var(--peach);
  display:flex;align-items:center;justify-content:center;
  font-family:var(--f-en);font-weight:600;font-size:13px;
  position:relative;z-index:2;
}
.step h3{font-size:14.5px;font-weight:700;margin-top:8px;margin-bottom:6px;}
.step p{font-size:12.5px;line-height:1.95;color:#555;}
/* flow→faq wave */
#flow{position:relative;padding-bottom:130px;}
.wave-faq{position:absolute;left:0;right:0;bottom:-1px;line-height:0;pointer-events:none;}
.wave-faq svg{width:100%;height:118px;display:block;}

/* faq */
.faq{background:#FFFEA6;}
.qa{border-bottom:1px solid rgba(0,0,0,.08);}
.qa summary{
  list-style:none;cursor:pointer;padding:16px 30px 16px 0;
  font-size:13px;font-weight:500;position:relative;line-height:1.7;
}
.qa summary::-webkit-details-marker{display:none;}
.qa summary::after{
  content:"＋";position:absolute;right:2px;top:50%;transform:translateY(-50%);
  color:var(--brown);font-size:15px;
}
.qa[open] summary::after{content:"−";}
.qa .ans{padding:0 0 18px;font-size:12.5px;line-height:1.95;color:#666;}

/* contact */
.contact{background:#FF9558;text-align:center;}
.contact .lead{
  font-family:var(--f-jp);font-weight:600;color:#fff;
  font-size:24px;line-height:1.7;margin-bottom:14px;
}
.contact p.n{color:#fff;font-size:12.5px;margin-bottom:26px;line-height:1.9;}
.btn{
  display:inline-block;background:#fff;color:var(--brown);
  padding:14px 34px;border-radius:3px;font-size:13.5px;font-weight:700;
  transition:transform .2s;
}
.btn:hover{transform:translateY(-2px);}

/* footer */
footer{padding:36px 22px;text-align:center;font-size:10.5px;color:#888;}
footer .sns{display:flex;justify-content:center;gap:16px;margin-bottom:16px;}
footer .sns a{color:var(--brown);display:block;transition:opacity .25s;}
footer .sns a:hover{opacity:.6;}
footer .sns svg{width:auto;height:21px;display:block;}
footer .fl{display:flex;justify-content:center;align-items:center;margin-bottom:12px;}
footer .fl .logo-footer{height:40px;width:auto;display:block;}

/* float cta */
.float{
  position:fixed;right:36px;bottom:44px;z-index:90;
  display:block;
  opacity:0;transform:translateY(12px);pointer-events:none;
  transition:opacity .4s,transform .4s;
}
.float.show{opacity:1;transform:none;pointer-events:auto;}
/* 吹き出し本体。右側は花のぶんだけ余白を広くとる */
.float .pill{
  display:block;
  background:#fff;border:1.5px solid var(--brown);color:var(--brown);
  border-radius:40px;padding:11px 34px 11px 20px;
  font-family:var(--f-en);font-weight:600;font-size:11.5px;
  box-shadow:0 3px 14px rgba(0,0,0,.08);
  white-space:nowrap;
}
/* 花は吹き出しの右端に立たせる */
.float .cta-flower{
  position:absolute;right:-30px;bottom:-8px;
  width:auto;height:185px;display:block;pointer-events:none;
  /* 支点は花の頭あたり。根元を固定しないので、ぶら下がって漂う動きになる */
  transform-origin:56% 16%;
}
/* ボタンが現れたその瞬間から揺れはじめる */
.float.show .cta-flower{
  animation:ctaSway 11s ease-in-out .1s infinite;
}
/* 現れた直後にひと揺れ → だんだん収まって静止 → また揺れる */
@keyframes ctaSway{
  0%   {transform:rotate(-2.6deg) translateY(-5px);}
  6%   {transform:rotate(2.2deg)  translateY(0);}
  13%  {transform:rotate(-1.6deg) translateY(-2px);}
  20%  {transform:rotate(1.1deg)  translateY(0);}
  27%  {transform:rotate(-0.6deg) translateY(-1px);}
  34%  {transform:rotate(0deg)    translateY(0);}
  100% {transform:rotate(0deg)    translateY(0);}
}
@media(prefers-reduced-motion:reduce){
  .float.show .cta-flower{animation:none;}
}

@media(min-width:760px){
  .hero{padding:120px 8vw 170px;}
  section{padding:80px 8vw;}
  .works{padding-left:0;padding-right:0;}
  .works .sec-title{padding:0 8vw;}
  .rail-wrap{padding-left:8vw;}
  .card{flex:0 0 200px;}
  .voices{display:grid;grid-template-columns:1fr 1fr;gap:14px;}
  .v-card{margin-bottom:0;}
  .case-grid{grid-template-columns:1fr 1fr;gap:24px;}
}