:root{
  --night:#0a0b24;
  --deep:#0d0f2e;
  --sea:#121640;
  --ink:#ecebf7;
  --muted:#b6b4d4;
  --pink:#ff8cc0;
  --lav:#a99bff;
  --gold:#ecc97c;
  --line:rgba(190,180,255,.18);
  --grad:linear-gradient(100deg,#ff8cc0 0%,#c79bff 55%,#8f9bff 100%);
  --serif:"Shippori Mincho","Hiragino Mincho ProN",serif;
  --latin:"Cinzel","Shippori Mincho",serif;
  --sans:"Zen Kaku Gothic New","Hiragino Sans",sans-serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;color:var(--ink);font-family:var(--sans);line-height:1.9;letter-spacing:.04em;
  background:
    radial-gradient(1200px 700px at 80% -10%,rgba(169,155,255,.18),transparent 60%),
    radial-gradient(900px 600px at -10% 20%,rgba(255,140,192,.12),transparent 60%),
    linear-gradient(180deg,var(--night) 0%,var(--deep) 40%,var(--sea) 100%);
  background-color:var(--night);
  overflow-x:hidden;
}
img{max-width:100%;display:block}
h1,h2,h3,.lead,.sec-sub{word-break:auto-phrase;text-wrap:balance}
p{text-wrap:pretty}
.phrase{word-break:keep-all;overflow-wrap:anywhere}
.nowrap{white-space:nowrap}
a{color:inherit}
#sky{position:fixed;inset:0;width:100%;height:100%;z-index:-1;pointer-events:none}
.sp{display:none}
.sp-only{display:none}

/* header */
.site-header{
  position:fixed;top:0;left:0;right:0;z-index:20;display:flex;align-items:center;justify-content:space-between;
  padding:14px clamp(16px,4vw,48px);transition:background .4s,backdrop-filter .4s;
}
.site-header.scrolled{background:rgba(10,11,36,.72);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}
.brand{display:flex;align-items:center;min-height:44px;gap:10px;text-decoration:none;font-family:var(--latin);letter-spacing:.14em;font-size:15px}
.brand img{width:36px;height:36px}
.nav{display:flex;gap:clamp(14px,2vw,26px);align-items:center;font-size:13px;letter-spacing:.08em}
.nav a{text-decoration:none;opacity:.85;display:inline-flex;align-items:center;min-height:44px}
.nav a:hover{opacity:1;color:var(--gold)}
.nav-cta{display:inline-flex;align-items:center;min-height:44px;border:1px solid rgba(236,201,124,.6);padding:0 18px;border-radius:999px;color:var(--gold);font-weight:500}

/* type */
.eyebrow{font-family:var(--latin);font-size:13px;letter-spacing:.32em;color:var(--gold);margin:0 0 14px;text-transform:uppercase}
.eyebrow span{display:block;margin-top:6px;font-family:var(--sans);font-size:12px;letter-spacing:.2em;color:var(--muted);text-transform:none}
.h2{font-family:var(--serif);font-weight:500;font-size:clamp(26px,3.6vw,40px);line-height:1.5;margin:0 0 28px;letter-spacing:.06em}
.section{padding:clamp(64px,8vw,104px) 0;position:relative}
.wrap{width:min(1120px,100% - 32px);margin:0 auto}
.narrow{width:min(760px,100% - 32px)}
.sec-head{text-align:center;margin-bottom:clamp(36px,5vw,60px)}
.sec-head .h2{margin-bottom:12px}
.sec-sub{color:var(--muted);font-size:14px;margin:0}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;min-height:52px;padding:0 30px;border-radius:999px;text-decoration:none;font-weight:500;letter-spacing:.08em;transition:transform .3s,box-shadow .3s,background .3s}
.btn-primary{background:var(--grad);color:#1a1238;box-shadow:0 10px 40px -10px rgba(255,140,192,.6)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 16px 50px -10px rgba(199,155,255,.8)}
.btn-ghost{border:1px solid var(--line);background:rgba(255,255,255,.03)}
.btn-ghost:hover{border-color:var(--gold);color:var(--gold)}

/* hero */
.hero{
  min-height:100svh;display:grid;grid-template-columns:1.05fr 1fr;align-items:center;gap:clamp(24px,4vw,64px);
  padding:88px clamp(16px,6vw,96px) 120px;position:relative;
}
.hero-emblem{position:relative;justify-self:center;width:min(480px,100%);aspect-ratio:1;order:2}
.hero-emblem img{position:relative;width:100%;height:100%;object-fit:contain;animation:float 9s ease-in-out infinite;filter:drop-shadow(0 0 24px rgba(199,155,255,.35))}
.halo{position:absolute;inset:-12%;border-radius:50%;background:radial-gradient(circle,rgba(199,155,255,.28) 0%,rgba(255,140,192,.12) 35%,transparent 65%);animation:pulse 7s ease-in-out infinite}
.hero-copy{order:1}
.hero h1{font-family:var(--serif);font-weight:500;font-size:clamp(40px,5vw,64px);line-height:1.3;letter-spacing:.08em;margin:0 0 22px;
  background:linear-gradient(100deg,#fff 0%,#ffd6ea 45%,#d9d0ff 100%);-webkit-background-clip:text;background-clip:text;color:transparent}
.eyebrow-hero{font-weight:600}
.lead{color:var(--muted);font-size:clamp(14px,1.3vw,15px);line-height:1.8;margin:0 0 20px}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-bottom:48px}
.wordmark{font-family:var(--latin);font-size:clamp(20px,2.2vw,26px);letter-spacing:.2em;margin:0;color:var(--gold)}
.wordmark small{display:block;font-family:var(--sans);font-size:11px;letter-spacing:.3em;color:var(--muted);margin-top:4px}
.waves{position:absolute;left:0;right:0;bottom:-1px;width:100%;height:120px}
@keyframes float{0%,100%{transform:translateY(0)}50%{transform:translateY(-12px)}}
@keyframes pulse{0%,100%{opacity:.75;transform:scale(1)}50%{opacity:1;transform:scale(1.05)}}

/* concept */
.concept{background:var(--deep);text-align:center}
.concept p{color:var(--muted)}
.about-intro{
  position:relative;padding:44px clamp(22px,5vw,56px);border-radius:26px;border:1.5px solid transparent;
  background:linear-gradient(160deg,rgba(26,24,58,.92),rgba(14,15,44,.92)) padding-box,
             linear-gradient(135deg,#ffffff 0%,#fff3d6 35%,#ecc97c 70%,#c9a24e 100%) border-box;
  box-shadow:0 0 6px rgba(255,248,228,.55),0 0 22px rgba(236,201,124,.38),0 0 60px rgba(236,201,124,.16),inset 0 0 18px rgba(255,240,200,.12);
}
.about-intro .h2{color:#fffaf0;text-shadow:0 0 6px rgba(255,250,235,.55),0 0 18px rgba(236,201,124,.45)}
.about-intro .eyebrow{text-shadow:0 0 10px rgba(236,201,124,.55)}
.about-intro p{color:#e9e4f6}

/* works */
.work{display:grid;grid-template-columns:minmax(260px,320px) 1fr;gap:clamp(32px,6vw,72px);align-items:center;margin:0 auto clamp(64px,8vw,96px);max-width:980px}
.work:nth-of-type(even){grid-template-columns:1fr minmax(260px,340px)}
.work:nth-of-type(even) .device{order:2}
.device{
  position:relative;display:block;aspect-ratio:9/18.5;border-radius:38px;padding:12px;
  background:linear-gradient(145deg,rgba(255,140,192,.5),rgba(143,155,255,.5));
  box-shadow:0 30px 80px -20px rgba(120,100,255,.45),inset 0 0 0 1px rgba(255,255,255,.2);
  outline-offset:6px;
}
.device::before{content:"";position:absolute;top:22px;left:50%;transform:translateX(-50%);width:70px;height:6px;border-radius:6px;background:rgba(10,11,36,.6);z-index:2}
.screen{display:block;height:100%;border-radius:28px;overflow:hidden;background:#000;position:relative}
.screen img{width:100%;height:auto;transition:transform 7s cubic-bezier(.45,.05,.4,1)}
@media (hover:hover){
  .device:hover .screen img,.device:focus-visible .screen img{transform:translateY(calc(-100% + var(--screen-h,600px)))}
}
@media (hover:none){
  .screen{overflow-y:auto;-webkit-overflow-scrolling:touch;overscroll-behavior:contain}
}
.work-no{font-family:var(--latin);font-size:56px;line-height:1;margin:0 0 8px;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.work-cat{font-size:12px;letter-spacing:.2em;color:var(--gold);margin:0 0 6px}
.work h3{font-family:"Cormorant Garamond",var(--serif);font-weight:600;font-size:clamp(30px,3.4vw,40px);letter-spacing:.04em;margin:0 0 6px;line-height:1.3}
.work h3 small{display:block;font-family:var(--serif);font-size:15px;letter-spacing:.08em;color:var(--ink);margin-top:4px}
.work-client{font-size:13px;color:var(--muted);margin:0 0 18px;padding-bottom:18px;border-bottom:1px solid var(--line)}
.work-body>p:not([class]){font-size:15px}
.work-meta{margin:20px 0 24px;display:grid;gap:10px}
.work-meta div{display:grid;grid-template-columns:5em 1fr;gap:12px;font-size:13px}
.work-meta dt{color:var(--gold)}
.work-meta dd{margin:0;color:var(--muted)}
.link-arrow{display:inline-flex;align-items:center;min-height:44px;gap:10px;text-decoration:none;font-size:14px;letter-spacing:.12em;border-bottom:1px solid var(--gold);padding-bottom:4px}
.link-arrow::after{content:"→";transition:transform .3s}
.link-arrow:hover::after{transform:translateX(5px)}

/* service */
.cards{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.card{overflow:hidden;padding:0 26px 30px;border-radius:20px;border:1px solid var(--line);background:linear-gradient(180deg,rgba(255,255,255,.05),rgba(255,255,255,.01));transition:border-color .4s,transform .4s}
.card:hover{border-color:rgba(236,201,124,.5);transform:translateY(-4px)}
.card-icon{display:grid;place-items:center;width:52px;height:52px;border-radius:50%;border:1px solid rgba(236,201,124,.5);color:var(--gold);font-size:22px;margin-bottom:20px}
.card-thumb{margin:0 -26px 22px;aspect-ratio:16/10;overflow:hidden;border-bottom:1px solid var(--line)}
.card-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .6s}
.card:hover .card-thumb img{transform:scale(1.04)}
.card h3{font-family:var(--serif);font-weight:500;font-size:20px;margin:0 0 10px}
.card p{margin:0;color:var(--muted);font-size:14px}
.suited{text-align:center;margin:48px 0 0;font-size:14px;color:var(--muted)}
.suited span{display:inline-block;margin:6px;padding:6px 16px;border-radius:999px;border:1px solid var(--line);color:var(--ink)}

/* flow */
.steps{list-style:none;padding:0;margin:0 auto;max-width:760px;position:relative}
.steps::before{content:"";position:absolute;left:31px;top:20px;bottom:20px;width:1px;background:linear-gradient(var(--pink),var(--lav),transparent)}
.steps li{display:grid;grid-template-columns:64px 1fr;gap:24px;padding:18px 0}
.step-no{position:relative;display:grid;place-items:center;width:64px;height:64px;border-radius:50%;background:var(--deep);border:1px solid rgba(236,201,124,.55);font-family:var(--latin);color:var(--gold);font-size:18px}
.steps h3{font-family:var(--serif);font-weight:500;font-size:19px;margin:12px 0 6px}
.steps p{margin:0;color:var(--muted);font-size:14px}

/* prepare */
.prep-list{list-style:none;padding:0;margin:0 auto;max-width:1040px;display:grid;grid-template-columns:repeat(3,1fr);gap:0 36px}
.prep{display:grid;grid-template-columns:auto 1fr;column-gap:18px;align-content:start;text-align:left;padding:22px 4px;border-top:1px solid var(--line)}
.prep>*{grid-column:2}
.prep .prep-no{grid-column:1;grid-row:1 / span 2}
.prep-no{display:block;font-family:var(--latin);font-size:34px;line-height:1;margin:0;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.prep h3{font-family:var(--serif);font-weight:500;font-size:18px;line-height:1.6;margin:0 0 6px}
.prep p{margin:0;color:var(--muted);font-size:14px;text-align:left}

/* price */
.campaign-banner{max-width:880px;margin:0 auto 48px;text-align:center;padding:22px 20px;border-radius:18px;border:1px solid rgba(236,201,124,.6);background:linear-gradient(100deg,rgba(255,140,192,.14),rgba(143,155,255,.14))}
.campaign-banner p{margin:0}
.campaign-label{display:inline-block;padding:2px 16px;border-radius:999px;background:var(--gold);color:#1a1238;font-size:12px;font-weight:700;letter-spacing:.16em;margin-bottom:10px !important}
.campaign-text{font-family:var(--serif);font-size:clamp(15px,1.8vw,19px);word-break:auto-phrase}
.campaign-text span{display:inline-block;margin:0 .6em}
.campaign-text strong{color:var(--gold);font-weight:600}
.campaign-date{font-size:13px;color:var(--muted);margin-top:6px !important}
.plan-price>.price-regular,.plan-price>.price-campaign{font-family:var(--latin);font-size:inherit;color:var(--ink);margin:0;line-height:1.3}
.price-campaign{display:block}
.price-regular{display:none}
.price-campaign s{font-size:16px;color:var(--muted);text-decoration-color:var(--pink)}
.price-campaign em{font-style:normal;font-family:var(--sans);font-size:12px;font-weight:700;color:#1a1238;background:var(--grad);border-radius:999px;padding:2px 10px;margin-left:8px;vertical-align:3px}
.campaign-ended .campaign-banner,.campaign-ended .price-campaign{display:none}
.campaign-ended .price-regular{display:inline}
.price-campaign s,.price-campaign em{display:inline-block;margin-bottom:6px}
.plans{list-style:none;padding:0;margin:0 auto;max-width:1040px;display:grid;grid-template-columns:repeat(3,1fr);gap:20px;align-items:stretch}
.plan{position:relative;display:flex;flex-direction:column;padding:36px 28px 32px;border-radius:22px;border:1px solid var(--line);background:linear-gradient(180deg,rgba(255,255,255,.05),rgba(255,255,255,.01));text-align:center}
.plan-pick{border-color:rgba(236,201,124,.65);background:linear-gradient(180deg,rgba(199,155,255,.16),rgba(255,140,192,.05));box-shadow:0 24px 70px -24px rgba(199,155,255,.55)}
.plan-badge{position:absolute;top:-14px;left:50%;transform:translateX(-50%);margin:0;padding:2px 18px;border-radius:999px;background:var(--grad);color:#1a1238;font-size:12px;font-weight:700;letter-spacing:.12em;white-space:nowrap}
.plan-name{font-family:var(--latin);letter-spacing:.3em;color:var(--gold);font-size:14px;margin:0}
.plan-size{font-family:var(--serif);margin:4px 0 0;font-size:18px}
.plan-size strong{font-family:var(--latin);font-weight:500;font-size:52px;line-height:1.1;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent;margin-right:4px}
.plan-price{font-family:var(--latin);font-size:34px;margin:8px 0 14px;letter-spacing:.04em}
.plan-price span{font-family:var(--sans);font-size:14px;color:var(--muted);margin-left:2px}
.plan-for{font-size:13px;color:var(--muted);margin:0 0 20px;padding-bottom:20px;border-bottom:1px solid var(--line);text-align:left}
.plan-list{list-style:none;padding:0;margin:0;text-align:left;font-size:14px;display:grid;gap:8px}
.plan-list li{padding-left:1.6em;position:relative}
.plan-list li::before{content:"✦";position:absolute;left:0;color:var(--gold);font-size:11px;top:.35em}
.plan-notes{text-align:center;margin-top:36px;font-size:13px;color:var(--muted)}
.plan-notes p{margin:4px 0}
.plan-notes .kome{display:inline-block;text-align:left;padding-left:1em;text-indent:-1em}
.plan-notes p:first-child{color:var(--ink)}

/* contact */
.contact{text-align:center}
.contact-emblem{width:104px;height:104px;margin:0 auto 22px;filter:drop-shadow(0 0 20px rgba(199,155,255,.5))}
.contact p{color:var(--muted)}
.contact-actions{margin-top:32px;display:flex;justify-content:center;flex-wrap:wrap;gap:14px}
.plan-cta{text-align:center;margin-top:28px}
.footer-mail{margin:10px 0 0;font-size:13px}
.footer-mail a{color:var(--muted);text-decoration:none}
.footer-mail a:hover{color:var(--gold)}

/* footer */
.site-footer{text-align:center;padding:48px 16px 40px;border-top:1px solid var(--line);background:rgba(5,6,20,.5)}
.site-footer img{width:44px;height:44px;margin:0 auto 10px}
.footer-name{font-family:var(--latin);letter-spacing:.2em;color:var(--gold);margin:0}
.footer-name small{display:block;font-family:var(--sans);font-size:10px;letter-spacing:.3em;color:var(--muted)}
.copy{font-size:11px;color:var(--muted);margin:18px 0 0}

/* ===== additions ===== */
/* hero extras */
.hero-target{font-family:var(--serif);font-size:clamp(17px,1.7vw,20px);line-height:1.6;margin:-6px 0 14px;color:var(--ink)}
.hero-points{list-style:none;padding:0;margin:0 0 16px;display:flex;flex-wrap:wrap;gap:8px}
.hero-points li{font-size:13px;padding:4px 14px;border-radius:999px;border:1px solid rgba(236,201,124,.5);color:var(--gold)}
.hero-points li+li::before{content:none}
.hero-price{margin:0 0 22px;display:flex;flex-wrap:wrap;align-items:baseline;gap:4px 12px}
.hp-label{font-size:13px;padding:2px 12px;border-radius:6px;background:rgba(255,255,255,.08);color:var(--ink)}
.hero-price strong{font-family:var(--latin);font-size:clamp(32px,3.6vw,42px);font-weight:500;letter-spacing:.02em;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent;margin-right:2px}
.hero-price>.price-campaign,.hero-price>.price-regular{font-size:14px;color:var(--ink)}
.hero-price small{display:block;font-size:12px;color:var(--muted);margin-top:2px}
.campaign-ended .hero-price>.price-regular{display:inline}

/* about extras */
.merits{list-style:none;padding:0;margin:44px auto 0;display:grid;grid-template-columns:repeat(3,1fr);gap:16px;max-width:1000px}
.merit{display:flex;flex-direction:column;align-items:center;gap:10px;padding:8px 18px 0;border-top:1px solid rgba(236,201,124,.45);text-align:center}
.merit-key{font-family:var(--serif);font-size:30px;line-height:1.4;color:var(--gold);letter-spacing:.2em;margin-top:14px}
.merit p{margin:0;color:var(--ink) !important;font-size:15px;line-height:1.8}
.profile{display:grid;grid-template-columns:150px 1fr;gap:40px;align-items:center;max-width:900px;margin:56px auto 0;padding:40px 44px;border-radius:24px;border:1px solid rgba(236,201,124,.35);background:linear-gradient(135deg,rgba(199,155,255,.10),rgba(255,140,192,.04));text-align:left}
.profile-photo{width:150px;height:150px;border-radius:50%;padding:5px;background:var(--grad);box-shadow:0 14px 40px -12px rgba(199,155,255,.6)}
.profile-photo img{width:100%;height:100%;border-radius:50%;object-fit:cover;border:3px solid var(--deep)}
.profile-role{font-size:12px;letter-spacing:.2em;color:var(--gold) !important;margin:0 0 4px}
.profile h3{font-family:var(--latin);font-weight:500;font-size:26px;letter-spacing:.12em;margin:0 0 12px}
.profile h3 small{font-family:var(--sans);font-size:13px;letter-spacing:.2em;color:var(--muted);margin-left:12px}
.profile-body{text-align:center}
.profile-body>p:not([class]){font-size:15px;margin:0 0 18px}
.profile-meta{margin:0;display:grid;gap:10px}
.profile-meta div{display:grid;grid-template-columns:1fr;gap:2px;font-size:13px}
.profile-meta dt{color:var(--gold);white-space:nowrap}
.profile-meta dd{margin:0;color:var(--muted)}

/* works extras */
.work-tag{display:inline-block;font-size:11px;letter-spacing:.1em;padding:1px 10px;border-radius:999px;background:var(--gold);color:#1a1238;font-weight:700;margin-right:10px;vertical-align:1px}
.work-detail{margin:0 0 4px;display:grid;gap:14px}
.work-detail div{display:grid;grid-template-columns:7.5em 1fr;gap:12px;font-size:14px}
.work-detail dt{color:var(--pink);font-size:13px;padding-top:2px}
.work-detail dd{margin:0;color:var(--ink)}
.section-cta{text-align:center;margin-top:-8px}

/* shared */
.sub-title{font-family:var(--serif);font-weight:500;font-size:clamp(19px,2vw,22px);text-align:center;margin:0 0 24px;letter-spacing:.06em}

/* service extras */
.included{max-width:960px;margin:56px auto 0;padding:36px clamp(20px,4vw,48px);border-radius:22px;border:1px solid var(--line);background:rgba(255,255,255,.03)}
.check-list{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:repeat(3,1fr);gap:12px 24px;font-size:14.5px}
.check-list li{position:relative;padding-left:1.8em}
.check-list li::before{content:"✓";position:absolute;left:0;color:var(--gold);font-weight:700}
.included-note{text-align:center;margin:24px 0 0;font-size:13px}
.included-note a{display:inline-flex;align-items:center;min-height:44px;color:var(--muted)}
.worries{max-width:760px;margin:56px auto 0;text-align:center}
.worry-list{list-style:none;padding:0;margin:0 auto;display:inline-grid;gap:10px;text-align:left}
.worry-list li{position:relative;padding:12px 18px 12px 44px;border-radius:12px;background:rgba(255,255,255,.04);border:1px solid var(--line);font-size:15px}
.worry-list li::before{content:"";position:absolute;left:16px;top:50%;width:14px;height:14px;margin-top:-7px;border:1.5px solid var(--pink);border-radius:3px}
.worry-list li::after{content:"";position:absolute;left:20px;top:50%;width:5px;height:9px;margin-top:-7px;border:solid var(--pink);border-width:0 2px 2px 0;transform:rotate(45deg)}
.worries-answer{font-family:var(--serif);font-size:clamp(18px,2vw,22px);margin:28px 0 0;color:var(--gold)}
.industries{text-align:center;margin-top:40px}
.industries-label{font-size:13px;color:var(--muted);margin:0 0 6px}
.chips{margin:0}
.chips span{display:inline-block;margin:5px;padding:6px 16px;border-radius:999px;border:1px solid var(--line);font-size:14px}

/* flow extras */
.period{max-width:760px;margin:48px auto 0;text-align:center;padding:32px 24px;border-radius:22px;border:1px solid rgba(236,201,124,.45);background:linear-gradient(135deg,rgba(199,155,255,.10),rgba(255,140,192,.04))}
.period .sub-title{margin-bottom:4px}
.period-sub{font-size:13px;color:var(--muted);margin:0 0 20px}
.period-list{list-style:none;padding:0;margin:0;display:flex;justify-content:center;gap:clamp(16px,5vw,56px)}
.period-list span{display:block;font-family:var(--latin);letter-spacing:.24em;font-size:13px;color:var(--gold)}
.period-list strong{font-family:var(--serif);font-weight:500;font-size:22px}
.period-note{font-size:12px;color:var(--muted);margin:18px 0 0}
.terms-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;max-width:1040px;margin:32px auto 0}
.tcard{padding:28px 26px;border-radius:20px;border:1px solid var(--line);background:rgba(255,255,255,.03)}
.tcard h3{font-family:var(--serif);font-weight:500;font-size:18px;margin:0 0 14px;text-align:center}
.tcard ul{margin:0;padding-left:1.2em;font-size:13.5px;color:var(--muted);display:grid;gap:6px}
.terms-link{text-align:center;font-size:14px;color:var(--muted);margin:24px 0 0}
.terms-link a,.doc p a{display:inline-block;padding:12px 2px;margin:-12px 0}
.op-table a,.doc td a{display:inline-block;padding:10px 0}

/* prepare extras */
.no-material{max-width:820px;margin:40px auto 0;text-align:center;padding:28px clamp(20px,4vw,40px);border-radius:20px;border:1px dashed rgba(236,201,124,.6)}
.no-material-title{font-family:var(--serif);font-size:clamp(18px,2vw,21px);color:var(--gold);margin:0 0 10px}
.no-material p:last-child{margin:0;font-size:14px;color:var(--muted);text-align:left}

/* price extras */
.price-explain{max-width:880px;margin:0 auto 20px;padding:26px clamp(20px,4vw,36px);border-radius:18px;background:rgba(255,255,255,.04);border:1px solid var(--line);font-size:14.5px}
.price-explain p{margin:0 0 8px}
.price-explain-title{font-family:var(--serif);font-size:18px;color:var(--gold);text-align:center}
.price-explain-note{font-size:13px;color:var(--muted);margin:0 !important}
.plan-who{font-size:13px;color:var(--ink);margin:6px 0 4px;min-height:3.4em}
.plan-sample{flex-grow:1;text-align:left;font-size:12.5px;color:var(--muted);background:rgba(0,0,0,.18);border-radius:12px;padding:12px 16px;margin:0 0 12px}
.plan-sample p{margin:0 0 4px;color:var(--gold);font-size:12px;letter-spacing:.1em}
.plan-sample ol{margin:0;padding-left:1.4em;display:grid;gap:1px}
.plan-period{font-size:13px;margin:0 0 16px;padding-bottom:16px;border-bottom:1px solid var(--line)}
.price-tables{display:grid;grid-template-columns:1fr 1fr;gap:20px;max-width:1040px;margin:32px auto 0}
.ptable{padding:28px 26px;border-radius:20px;border:1px solid var(--line);background:rgba(255,255,255,.03)}
.ptable .sub-title{font-size:18px;margin-bottom:16px}
.ptable dl{margin:0;display:grid;gap:0}
.ptable dl div{display:flex;justify-content:space-between;gap:16px;padding:10px 0;border-bottom:1px dashed var(--line);font-size:14px}
.ptable dt{color:var(--ink)}
.ptable dd{margin:0;color:var(--gold);text-align:right;white-space:nowrap}
.ptable-note{font-size:12.5px;color:var(--muted);margin:14px 0 0}

/* samples & parts */
.samples{max-width:900px;margin:56px auto 0}
.samples .sub-title{margin-bottom:22px}
.samples ul{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(10px,2vw,22px)}
.samples li{text-align:center}
.samples img{width:100%;height:auto;border-radius:14px;border:1px solid var(--line);box-shadow:0 18px 40px -18px rgba(0,0,0,.7)}
.samples span{display:block;margin-top:10px;font-size:13px;line-height:1.6;color:var(--muted)}
.samples-note{text-align:right;font-size:12px;color:var(--muted);margin:10px auto 0;max-width:1120px}
.parts-demo{display:flex;align-items:flex-start;justify-content:center;gap:clamp(6px,1.5vw,16px);margin:18px 0 14px}
.parts-demo figure{margin:0;flex:0 1 150px;text-align:center}
.parts-demo img{width:100%;height:auto;border-radius:8px;border:1px solid var(--line)}
.parts-demo figcaption{margin-top:8px;font-size:12px;line-height:1.5;color:var(--muted)}
.parts-demo b{display:block;color:var(--gold);font-weight:500;font-size:13px}
.parts-plus{align-self:center;color:var(--gold);font-size:18px;margin-top:-30px}

/* fold-out */
.more{margin:18px 0 0}
.more>summary{list-style:none;cursor:pointer;display:inline-flex;align-items:center;gap:10px;min-height:44px;padding:0 20px;border-radius:999px;border:1px solid rgba(236,201,124,.55);color:var(--gold);font-size:14px;letter-spacing:.06em;transition:background .3s}
.more>summary::-webkit-details-marker{display:none}
.more>summary::after{content:"＋";font-size:15px;transition:transform .3s}
.more[open]>summary::after{transform:rotate(45deg)}
.more>summary:hover{background:rgba(236,201,124,.1)}
.more[open]>summary{margin-bottom:18px}
.more:not([open])>:not(summary){display:none}
.more-wide{text-align:center;margin-top:32px}
.more-wide>*:not(summary){text-align:left}
.more-wide .terms-cards,.more-wide .price-tables{margin-top:0}

/* faq */
.faq-list{display:grid;gap:12px}
.faq-list details{border:1px solid var(--line);border-radius:14px;background:rgba(255,255,255,.03);padding:0 20px}
.faq-list summary{cursor:pointer;list-style:none;padding:18px 28px 18px 0;position:relative;font-size:15px;font-weight:500}
.faq-list summary::-webkit-details-marker{display:none}
.faq-list summary::before{content:"Q.";font-family:var(--latin);color:var(--gold);margin-right:10px}
.faq-list summary::after{content:"+";position:absolute;right:0;top:50%;transform:translateY(-50%);color:var(--gold);font-size:20px;transition:transform .3s}
.faq-list details[open] summary::after{transform:translateY(-50%) rotate(45deg)}
.faq-list details:not([open])>p{display:none}
.faq-list details p{margin:0 0 18px;color:var(--muted);font-size:14px;padding-left:1.9em}

/* contact extras */
.contact-free{display:inline-block;margin:0 0 18px;padding:6px 20px;border-radius:999px;background:rgba(236,201,124,.14);border:1px solid rgba(236,201,124,.6);color:var(--gold) !important;font-weight:500}
.reply{margin:22px 0 0;font-size:14px}
.reply small{font-size:12px}
.mini-flow{list-style:none;padding:0;margin:28px 0 0;display:flex;flex-wrap:wrap;justify-content:center;gap:6px 0;font-size:13px;color:var(--muted)}
.mini-flow li{display:flex;align-items:center}
.mini-flow li:not(:last-child)::after{content:"→";color:var(--gold);margin:0 10px}

/* operator */
.operator{padding-top:8px}
.op-table{margin:0;border-top:1px solid var(--line)}
.op-table div{display:grid;grid-template-columns:10em 1fr;gap:16px;padding:14px 4px;border-bottom:1px solid var(--line);font-size:14px}
.op-table dt{color:var(--gold)}
.op-table dd{margin:0;color:var(--muted)}

/* footer links */
.footer-links{display:flex;flex-wrap:wrap;justify-content:center;gap:0 14px;margin:18px 0 0;font-size:12.5px}
.footer-links a{display:inline-flex;align-items:center;min-height:44px;padding:0 6px;color:var(--muted);text-decoration:none}
.footer-links a:hover{color:var(--gold)}

/* sticky cta (mobile) */
.sticky-cta{display:none;position:fixed;left:12px;right:12px;bottom:12px;z-index:30;align-items:center;justify-content:center;min-height:52px;border-radius:999px;background:var(--grad);color:#1a1238;font-weight:700;text-decoration:none;letter-spacing:.06em;box-shadow:0 10px 30px -6px rgba(0,0,0,.6);transition:opacity .3s,transform .3s}
.sticky-cta.hide{opacity:0;transform:translateY(20px);pointer-events:none}

/* document pages */
.doc{max-width:820px;margin:0 auto;padding:120px 16px 80px}
.doc h1{font-family:var(--serif);font-weight:500;font-size:clamp(24px,3vw,32px);text-align:center;margin:0 0 40px}
.doc h2{font-family:var(--serif);font-weight:500;font-size:18px;margin:36px 0 10px;color:var(--gold)}
.doc p,.doc li{font-size:14.5px;color:var(--muted)}
.doc ul,.doc ol{padding-left:1.4em}
.doc table{width:100%;border-collapse:collapse;font-size:14px}
.doc th,.doc td{border-bottom:1px solid var(--line);padding:14px 8px;text-align:left;vertical-align:top}
.doc th{color:var(--gold);font-weight:500;width:12em}
.doc td{color:var(--muted)}
.doc .back{display:inline-block;margin-top:48px}
.doc .date{text-align:right;font-size:13px}
@media (max-width:600px){.doc th{display:block;width:auto;border-bottom:0;padding-bottom:0}.doc td{display:block;padding-top:4px}}

/* ===== PC layout (1024px+) ===== */
.faq-aside{display:none}
@media (min-width:1024px){
  /* readable body text on large screens */
  .concept p,.lead{font-size:16px}
  .sec-sub,.card p,.steps p,.prep p,.no-material p:last-child,.work-detail div,.work-body>p:not([class]),.plan-list,.faq-list details p,.worry-list li,.check-list,.op-table div,.contact p.phrase,.reply{font-size:15.5px}
  .tcard ul,.profile-meta div,.price-explain{font-size:15px}
  .faq-list summary{font-size:16px;padding-top:20px;padding-bottom:20px}
  .steps h3{font-size:20px}

  /* About: heading left, text right */
  .about-intro{width:min(1000px,100% - 32px);display:grid;grid-template-columns:5fr 7fr;gap:56px;align-items:center;text-align:left;padding:56px 64px}
  .about-intro .h2{margin:0}
  .about-intro .ai-body{padding-left:48px;border-left:1px solid rgba(236,201,124,.4)}
  .about-intro .ai-body p:last-child{margin-bottom:0}
  .about-intro .ai-body br{display:none}
  .merits{margin-top:72px}

  /* Service worries: question left, checklist right */
  .worries{max-width:1000px;display:grid;grid-template-columns:5fr 7fr;grid-template-areas:"head list" "answer list";column-gap:64px;align-items:center;text-align:left}
  .worries .sub-title{grid-area:head;text-align:left;font-size:28px;margin:0 0 16px;align-self:end}
  .worry-list{grid-area:list;display:grid;width:100%}
  .worries-answer{grid-area:answer;margin:0;align-self:start;font-size:22px;line-height:1.7}

  /* Flow: heading + period left (sticky), steps right */
  .flow-grid{display:grid;grid-template-columns:minmax(320px,400px) 1fr;column-gap:88px;align-items:start}
  .flow-grid>.sec-head{grid-column:1;grid-row:1;text-align:left;margin-bottom:32px}
  .flow-grid>.period{grid-column:1;grid-row:2;margin:0;text-align:left;padding:28px 30px;position:sticky;top:100px}
  .flow-grid>.period .sub-title{text-align:left}
  .flow-grid .period-list{flex-direction:column;gap:12px}
  .flow-grid .period-list li{display:flex;justify-content:space-between;align-items:baseline;border-bottom:1px dashed var(--line);padding-bottom:10px}
  .flow-grid>.steps{grid-column:2;grid-row:1 / span 2;margin:0;max-width:none}
  .flow-grid>.steps li{padding:22px 0}
  .flow-grid>details,.flow-grid>.terms-link{grid-column:1 / -1}

  /* FAQ: heading left (sticky), list right */
  .faq-grid{width:min(1120px,100% - 32px);display:grid;grid-template-columns:minmax(300px,380px) 1fr;column-gap:88px;align-items:start}
  .faq-grid>.sec-head{text-align:left;position:sticky;top:110px;margin:0}
  .faq-aside{display:block}
  p.faq-aside{color:var(--muted);font-size:15px;margin:28px 0 8px}
  a.faq-aside{display:inline-flex}

  /* Contact: message left, action panel right */
  .contact{text-align:left}
  .contact-grid{width:min(1080px,100% - 32px);display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:center}
  .contact-grid .h2{margin-bottom:20px}
  .cg-action{padding:44px 40px;border-radius:24px;border:1px solid rgba(236,201,124,.45);background:linear-gradient(135deg,rgba(199,155,255,.14),rgba(255,140,192,.05));text-align:center;box-shadow:0 30px 80px -30px rgba(120,100,255,.5)}
  .cg-action .contact-actions{margin-top:0}
  .cg-action .btn{width:100%;min-height:60px;font-size:16px}
  .cg-action .mini-flow{justify-content:center}

  .contact-grid{grid-template-columns:7fr 5fr}
  .contact-grid .h2{font-size:clamp(30px,2.6vw,36px)}
  .cg-action .mini-flow{font-size:12.5px}

  /* Price: explanation and campaign side by side */
  .price-intro{display:flex;gap:20px;max-width:1040px;margin:0 auto 48px;align-items:stretch}
  .price-intro .price-explain{flex:1;margin:0}
  .price-intro .campaign-banner{flex:0 0 300px;margin:0;display:flex;flex-direction:column;justify-content:center}
  .price-intro .campaign-text span{display:block;margin:6px 0}

  /* Operator: two columns */
  .operator-wrap{width:min(1080px,100% - 32px)}
  .op-table{display:grid;grid-template-columns:1fr 1fr;column-gap:48px}
}

/* ===== sea: space fades into a clear Okinawa sea ===== */
#sea{position:absolute;left:0;right:0;top:100%;z-index:-1;pointer-events:none;overflow:hidden;
  background:linear-gradient(180deg,
    rgba(10,11,36,0) 0%,
    rgba(8,38,70,.75) 7%,
    #0a4466 15%,
    #0b5876 28%,
    #0c6a84 45%,
    #0d7a8e var(--sa,70%),
    #4fc6d0 var(--sb,80%),
    #94e4e6 calc(var(--sb,80%) + 7%),
    #c8f5f1 calc(var(--sb,80%) + 14%),
    #e2fbf7 100%)}
.sea-rays{position:absolute;inset:6% -20% 0 -20%;
  background:repeating-linear-gradient(100deg,rgba(225,255,250,.08) 0 60px,rgba(225,255,250,0) 60px 190px);
  -webkit-mask-image:linear-gradient(180deg,transparent 0%,#000 14%,#000 60%,rgba(0,0,0,.4) 100%);mask-image:linear-gradient(180deg,transparent 0%,#000 14%,#000 60%,rgba(0,0,0,.4) 100%);
  filter:blur(6px);animation:rays 40s ease-in-out infinite alternate}
.sea-caustics{position:absolute;inset:10% 0 0 0;
  background-image:url("images/caustics.webp"),url("images/caustics.webp");
  background-size:560px 560px,380px 380px;background-position:0 0,120px 80px;
  opacity:.38;mix-blend-mode:screen;
  -webkit-mask-image:linear-gradient(180deg,transparent 0%,rgba(0,0,0,.35) 30%,rgba(0,0,0,.7) 70%,#000 100%);mask-image:linear-gradient(180deg,transparent 0%,rgba(0,0,0,.35) 30%,rgba(0,0,0,.7) 70%,#000 100%);
  animation:caustics 140s linear infinite,shimmer 7s ease-in-out infinite alternate}
.glint{position:absolute;width:var(--g,8px);height:var(--g,8px);pointer-events:none;opacity:0;
  background:radial-gradient(circle,rgba(255,255,255,.9) 0 10%,rgba(255,252,236,.45) 30%,rgba(255,255,255,0) 70%);
  filter:blur(.3px) drop-shadow(0 0 5px rgba(255,250,230,.55));
  animation:twinkle ease-in-out infinite}
.glint::before,.glint::after{content:"";position:absolute;left:50%;top:50%;width:240%;height:1px;transform:translate(-50%,-50%);
  background:linear-gradient(90deg,transparent,rgba(255,255,255,.45),transparent)}
.glint::after{transform:translate(-50%,-50%) rotate(90deg)}
@keyframes twinkle{0%,100%{opacity:0;transform:scale(.5)}50%{opacity:.55;transform:scale(1)}}
.bubble{position:absolute;bottom:-20px;border-radius:50%;border:1px solid rgba(235,255,253,.6);background:radial-gradient(circle at 35% 30%,rgba(255,255,255,.6),rgba(255,255,255,.08) 60%);animation:bubble linear infinite}
@keyframes rays{from{transform:translateX(-1.2%) skewX(-1deg)}to{transform:translateX(1.2%) skewX(1deg)}}
@keyframes caustics{from{background-position:0 0,120px 80px}to{background-position:280px 140px,-140px 230px}}
@keyframes shimmer{from{opacity:.3}to{opacity:.46}}
@keyframes bubble{0%{transform:translate(0,0);opacity:0}10%{opacity:.8}50%{transform:translate(12px,-45vh)}90%{opacity:.6}100%{transform:translate(-6px,-95vh);opacity:0}}

/* deep water: light text stays readable */
#faq,#contact{--muted:#d3ecf0;--line:rgba(200,240,250,.24)}
#faq .faq-list details{background:rgba(4,40,58,.28)}
/* clear shallow water: switch to dark text */
#operator,.site-footer{--ink:#0c3442;--muted:#245a6b;--line:rgba(12,70,90,.2);--gold:#8a5a10;color:var(--ink)}
#operator .op-table{background:rgba(255,255,255,.32);border-radius:14px;padding:0 18px;border-top:0}
#operator .op-table div:last-child{border-bottom:0}
#operator a{color:#0b5a70}
.site-footer{background:rgba(255,255,255,.28);border-top-color:rgba(12,70,90,.15)}

/* lotus above the operator info (from the logo motif) */
.lotus{display:flex;justify-content:center;margin:0 auto 6px}
.lotus svg{display:block;max-width:56vw;height:auto;overflow:visible;filter:drop-shadow(0 0 8px rgba(230,190,240,.22));animation:lotus-float 7s ease-in-out infinite}
@keyframes lotus-float{0%,100%{transform:translateY(0)}50%{transform:translateY(-4px)}}
.lotus .lotus-glow{animation:neon-pulse 4.5s ease-in-out infinite}
@keyframes neon-pulse{0%,100%{opacity:.6}50%{opacity:.85}}

/* star burst on button press */
.spark{position:fixed;z-index:100;pointer-events:none;line-height:1;text-shadow:0 0 8px currentColor,0 0 2px #fff;will-change:transform,opacity}

/* reveal */
.reveal{opacity:0;transform:translateY(24px);transition:opacity 1s ease,transform 1s ease}
.reveal.in{opacity:1;transform:none}
.no-js .reveal{opacity:1;transform:none}

@media (max-width:900px){
  .hero{grid-template-columns:1fr;text-align:center;padding-top:96px}
  .hero-emblem{order:1;width:min(300px,72vw)}
  .hero-copy{order:2}
  .hero-actions{justify-content:center}
  .work,.work:nth-of-type(even){grid-template-columns:1fr;max-width:520px}
  .work:nth-of-type(even) .device{order:0}
  .device{width:min(300px,82vw);margin:0 auto}
  .cards,.plans,.prep-list,.terms-cards,.price-tables,.merits{grid-template-columns:1fr}
  .profile{grid-template-columns:1fr;text-align:center}
  .profile-photo{margin:0 auto}
  .hero-points,.hero-price{justify-content:center}
  .check-list{grid-template-columns:1fr 1fr}
  .plans{max-width:440px;gap:32px}
}
@media (max-width:1080px){
  .nav a:not(.nav-cta){display:none}
}
@media (max-width:600px){
  .brand span{font-size:13px}
  .sp{display:inline}
  .hero h1{font-size:40px}
  .h2{font-size:24px}
  .btn{width:100%}
  .steps::before{left:23px}
  .steps li{grid-template-columns:48px 1fr;gap:16px}
  .step-no{width:48px;height:48px;font-size:15px}
  .steps h3{margin-top:8px}
  .sticky-cta{display:flex}
  /* ① mobile body text: 16px (notes and labels stay small) */
  .lead,.sec-sub,.concept p,.merit p,.profile-body>p:not([class]),.profile-meta dd,.work-detail dd,.work-body>p:not([class]),
  .card p,.check-list,.worry-list li,.steps p,.tcard ul,.prep p,.no-material p:last-child,.price-explain p:not(.price-explain-note),
  .plan-who,.plan-list,.plan-sample ol,.ptable dl div,.faq-list summary,.faq-list details p,.contact p.phrase,.reply,.op-table div,
  .doc p,.doc li,.doc table{font-size:16px}
  .work-client,.profile-meta dt,.work-detail dt,.work-meta div,.ptable-note,.price-explain-note{font-size:14px}
  .plan-who{min-height:0}
  /* ③ mobile first view: smaller emblem, price and buttons before the brand copy */
  .hero{padding-top:76px;gap:4px;min-height:auto}
  .hero-emblem{width:132px}
  .hero-copy{display:flex;flex-direction:column;align-items:center}
  .hero .eyebrow{margin-bottom:8px}
  .hero h1{font-size:36px;margin-bottom:12px}
  .hero-target{font-size:16px;margin:0 0 12px}
  .hero-points{margin-bottom:12px}
  .hero-price{margin-bottom:16px}
  .hero-actions{margin-bottom:0;gap:10px;width:100%}
  .hero .lead{order:10;margin:28px 0 0;font-size:16px}
  .campaign-text{font-size:16px}
  .site-footer{padding-bottom:96px}
  .work-detail div,.op-table div,.profile-meta div{grid-template-columns:1fr;gap:2px}
  .profile{padding:28px 20px;gap:20px}
  .profile-photo{width:112px;height:112px}
  .profile h3 small{display:block;margin:4px 0 0}
  .pc-only{display:none}
  .sp-only{display:inline}
  .ptable dl div{flex-direction:column;gap:2px}
  .check-list{grid-template-columns:1fr}
  .prep{padding:18px 0}
  .prep-no{font-size:28px}
  .merits{gap:28px}
  .card{padding:0 22px 26px}
  .card-thumb{margin:0 -22px 18px}
  .included{padding:28px 22px}
  .tcard,.ptable{padding:24px 22px}
  .ptable dd{text-align:left;white-space:normal}
  .profile-body>p:not([class]),.profile-meta{text-align:center}
  .period-list{flex-direction:column;gap:10px}
}
@media (prefers-reduced-motion:reduce){
  *{animation:none !important;transition:none !important;scroll-behavior:auto !important}
  .reveal{opacity:1;transform:none}
}