/* Formy Design 2026 – トップページ（スクール王道型） */
/* ---- Formy phone mockup (recreates the app's mobile editor) ---- */
.fp{--w:300px;position:relative;width:var(--w);aspect-ratio:300/620;border-radius:calc(var(--w)*.15);background:#0b0c14;padding:calc(var(--w)*.035);
  box-shadow:0 0 0 1.5px #2b2e3d inset,0 0 0 calc(var(--w)*.012) #1a1c26,0 calc(var(--w)*.14) calc(var(--w)*.24) calc(var(--w)*-.08) rgba(10,12,40,.55);container-type:inline-size;flex:none}
.fp::before{content:"";position:absolute;left:50%;top:calc(var(--w)*.045);width:30%;height:calc(var(--w)*.075);transform:translateX(-50%);background:#0b0c14;border-radius:999px;z-index:3}
.fp-screen{position:relative;height:100%;border-radius:calc(var(--w)*.12);overflow:hidden;background:#0d1022;color:#e9ecff;display:flex;flex-direction:column;
  font-family:"Hiragino Sans","Yu Gothic UI","Meiryo",sans-serif}
.fp-status{display:flex;justify-content:space-between;align-items:center;padding:4.2cqw 8cqw 0;font-size:4.2cqw;font-weight:700;height:11cqw}
.fp-bat{width:7.5cqw;height:3.6cqw;border-radius:1cqw;border:.5cqw solid #e9ecff;position:relative}
.fp-bat::after{content:"";position:absolute;inset:.5cqw;right:1.6cqw;background:#e9ecff;border-radius:.4cqw}
.fp-top{display:flex;align-items:center;gap:3cqw;padding:3cqw 5cqw 3.5cqw}
.fp-back{font-size:8cqw;line-height:1;color:#9aa3d6}
.fp-ttl{flex:1;line-height:1.25}
.fp-ttl b{display:block;font-size:4.6cqw}
.fp-ttl small{font-size:3.4cqw;color:#9aa3d6}
.fp-share{font-size:3.6cqw;font-weight:700;color:#fff;background:linear-gradient(135deg,#5b8cff,#7c5bff);border-radius:999px;padding:1.6cqw 3.6cqw}
.fp-board{position:relative;margin:0 4cqw;flex:1;border-radius:4cqw;background:#151a34;
  background-image:linear-gradient(#232a4f 1px,transparent 1px),linear-gradient(90deg,#232a4f 1px,transparent 1px);background-size:20% 12.5%;box-shadow:0 0 0 1px #262d55 inset}
.fp-front{position:absolute;left:0;right:0;top:0;height:8cqw;display:grid;place-items:center;font-size:3.1cqw;color:#5fd3ff;letter-spacing:.08em;
  background:linear-gradient(180deg,rgba(91,140,255,.22),transparent);border-radius:4cqw 4cqw 0 0}
.fp-d{position:absolute;width:13cqw;aspect-ratio:1;border-radius:50%;transform:translate(-50%,-50%);background:var(--c);color:#fff;display:grid;place-items:center;
  font-size:3.5cqw;font-weight:800;box-shadow:0 0 0 .8cqw rgba(255,255,255,.9),0 2cqw 4cqw rgba(0,0,0,.45);transition:left .9s cubic-bezier(.65,0,.25,1),top .9s cubic-bezier(.65,0,.25,1)}
.fp-scenes{display:flex;gap:2cqw;padding:3.5cqw 4cqw 0}
.fp-scenes span{flex:1;text-align:center;font-size:3.3cqw;padding:2.6cqw 0;border-radius:2.6cqw;background:#171c38;color:#9aa3d6;box-shadow:0 0 0 1px #262d55 inset;transition:.3s}
.fp-scenes span.on{color:#fff;box-shadow:0 0 0 .6cqw #7c5bff inset;background:#1d2148}
.fp-scenes .fp-add{flex:.5}
.fp-tabs{display:flex;justify-content:space-around;padding:4cqw 2cqw 6cqw;margin-top:3.5cqw;border-top:1px solid #1f2546;background:#0f1328}
.fp-tabs span{display:flex;flex-direction:column;align-items:center;gap:1cqw;font-size:2.9cqw;color:#7d86bd}
.fp-tabs span.on{color:#fff}
.fp-tabs svg{width:6.4cqw;height:6.4cqw;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.fp-tabs span:last-child svg{fill:currentColor;stroke:none}
@media (prefers-reduced-motion:reduce){.fp-d,.fp-scenes span{transition:none}}

:root{
  --navy:#10132e; --navy2:#1a1f45; --ink:#1c2045; --text:#3a3f63; --mute:#6a6f8f; --line:#e3e6ef; --bg:#f4f6fb;
  --blue:#5b8cff; --violet:#7c5bff; --grad:linear-gradient(120deg,#4f7dff,#7c5bff); --yellow:#ffd43b;
  --jp:"Hiragino Sans","Hiragino Kaku Gothic ProN","Yu Gothic UI","Yu Gothic","Meiryo",sans-serif;
  --disp:"Noto Sans JP",var(--jp); --en:"Archivo","Arial Black",sans-serif;
  --wrap:1180px; --gut:clamp(20px,4vw,40px);
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;color:var(--text);font-family:var(--jp);font-size:16px;line-height:1.9;-webkit-font-smoothing:antialiased;overflow-x:hidden;background:#fff}
img{display:block;max-width:100%;height:auto} figure{margin:0} a{color:inherit}
:focus-visible{outline:3px solid var(--violet);outline-offset:3px;border-radius:6px}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 var(--gut)}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
h1,h2,h3,.lead{word-break:auto-phrase;text-wrap:balance}

.btn{display:inline-flex;align-items:center;justify-content:center;gap:.6em;font-weight:800;text-decoration:none;border-radius:999px;transition:transform .2s,box-shadow .2s,filter .2s;letter-spacing:.04em}
.btn-main{background:var(--grad);color:#fff;font-size:17px;padding:18px 36px;box-shadow:0 14px 30px -12px rgba(92,90,255,.8)}
.btn-main:hover{transform:translateY(-2px);filter:brightness(1.07)}
.btn-main .ar{display:grid;place-items:center;width:24px;height:24px;border-radius:50%;background:rgba(255,255,255,.22);font-size:13px}
.btn-line{color:#fff;border:2px solid rgba(255,255,255,.75);font-size:15px;padding:15px 28px}
.btn-line:hover{background:rgba(255,255,255,.12)}
.btn-sm{background:var(--grad);color:#fff;font-size:13px;padding:10px 20px}

/* header */
.hd{position:sticky;top:0;z-index:60;background:#fff;box-shadow:0 1px 0 var(--line)}
.hd .wrap{display:flex;align-items:center;height:68px}
.brand{display:flex;align-items:center;gap:10px;font-family:var(--en);font-weight:800;font-size:22px;color:var(--ink);text-decoration:none}
.brand img{width:32px;height:32px;border-radius:9px}
.hd .btn-sm{margin-left:24px}
.nav{margin-left:auto;display:flex;gap:4px}
.nav a{font-size:14px;font-weight:600;color:var(--ink);text-decoration:none;padding:8px 14px;border-radius:8px}
.nav a:hover{background:var(--bg)}
.menu-btn{display:none;margin-left:auto;border:1px solid var(--line);background:#fff;border-radius:8px;font:inherit;font-size:13px;font-weight:700;padding:7px 12px;color:var(--ink);cursor:pointer}

/* hero */
.hero{position:relative;min-height:calc(100svh - 68px);display:grid;align-items:center;color:#fff;overflow:hidden;background:var(--navy)}
.hero-bg{position:absolute;inset:0}
.hero-bg img{width:100%;height:100%;object-fit:cover;object-position:60% 40%}
.hero::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(13,15,40,.94) 0%,rgba(13,15,40,.82) 38%,rgba(13,15,40,.35) 70%,rgba(13,15,40,.55) 100%)}
.hero .wrap{position:relative;z-index:1;display:grid;grid-template-columns:minmax(0,1.35fr) minmax(0,.65fr);gap:40px;align-items:center;width:100%;padding-top:56px;padding-bottom:56px}
.pill{display:inline-flex;align-items:baseline;gap:2px;margin:0;background:rgba(10,14,40,.55);border:1px solid rgba(255,255,255,.35);border-radius:999px;padding:8px 20px;font-size:clamp(14px,1.25vw,17px);font-weight:700;backdrop-filter:blur(6px)}
.pill b{color:var(--yellow);font-size:1.25em;margin:0 2px}
.h1{font-family:var(--disp);font-weight:900;font-size:clamp(42px,6.6vw,104px);line-height:1.16;letter-spacing:.01em;margin:22px 0 0;text-shadow:0 4px 30px rgba(0,0,0,.25)}
.mk{position:relative;display:inline-block;z-index:0}
.mk::after{content:"";position:absolute;left:-.04em;right:-.04em;bottom:.1em;height:.2em;background:var(--yellow);z-index:-1;border-radius:2px;opacity:.95}
.mk.y{color:#fff}
.lead{font-size:clamp(15px,1.3vw,18px);font-weight:500;line-height:1.95;color:#e3e6ff;max-width:31em;margin:26px 0 34px}
.ctas{display:flex;flex-wrap:wrap;gap:14px;align-items:center}
.badges{display:flex;gap:14px;margin-top:36px;flex-wrap:wrap}
.badge{width:116px;height:116px;border-radius:50%;background:#fff;color:var(--ink);display:grid;place-content:center;text-align:center;line-height:1.25;
  box-shadow:0 0 0 5px rgba(255,255,255,.25),0 14px 26px -12px rgba(0,0,0,.6)}
.badge small{display:block;font-size:12px;font-weight:700;color:var(--mute)}
.badge b{display:block;font-family:var(--disp);font-weight:900;font-size:26px;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero-phone{justify-self:center;transform:rotate(4deg)}
.hero-phone .fp{--w:280px}

/* stats strip */
.strip{background:var(--navy2);color:#fff}
.strip ul{list-style:none;margin:0 auto;padding:22px var(--gut);max-width:var(--wrap);display:grid;grid-template-columns:repeat(4,1fr);gap:12px}
.strip li{text-align:center;font-size:13px;color:#bfc4ef;border-left:1px solid rgba(255,255,255,.12)}
.strip li:first-child{border-left:0}
.strip b{display:block;font-family:var(--disp);font-weight:900;font-size:clamp(20px,2vw,28px);color:#fff;line-height:1.3}

/* section heads: EN word behind, JP heading on top */
.sec{padding:clamp(80px,9vw,128px) 0}
.sec.gray{background:var(--bg)}
.shead{position:relative;text-align:center;margin-bottom:56px}
.shead .en{display:block;font-family:var(--en);font-weight:900;font-size:clamp(56px,9vw,128px);line-height:.9;letter-spacing:-.01em;color:transparent;-webkit-text-stroke:1.5px #d9ddf0;user-select:none}
.shead h2{position:relative;font-family:var(--disp);font-weight:900;font-size:clamp(28px,3.4vw,44px);line-height:1.35;color:var(--ink);margin:-.9em 0 0}
.shead p{margin:14px auto 0;color:var(--mute);max-width:34em}
.gray .shead .en{-webkit-text-stroke-color:#d3d8ee}

/* problem */
.prob{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:clamp(28px,5vw,64px);align-items:center}
.prob-photo{position:relative;border-radius:22px;overflow:hidden;box-shadow:0 30px 60px -32px rgba(16,19,46,.5)}
.prob-list{list-style:none;padding:0;margin:0;display:grid;gap:14px}
.prob-list li{display:flex;gap:14px;align-items:center;background:#fff;border-radius:16px;padding:18px 20px;font-weight:700;color:var(--ink);font-size:16.5px;box-shadow:0 10px 24px -18px rgba(16,19,46,.45)}
.prob-list li::before{content:"";flex:none;width:26px;height:26px;border-radius:50%;background:#ffe9ee url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'><path d='M7 7l10 10M17 7L7 17' stroke='%23ef4f6b' stroke-width='3' stroke-linecap='round'/></svg>") center/14px no-repeat}
.solve{margin:56px auto 0;max-width:760px;text-align:center;background:var(--grad);color:#fff;border-radius:18px;padding:22px 24px;font-family:var(--disp);font-weight:900;font-size:clamp(20px,2.2vw,28px);position:relative}
.solve::before{content:"";position:absolute;left:50%;top:-14px;transform:translateX(-50%);border:14px solid transparent;border-top:0;border-bottom-color:#5f7bff}

/* features */
.feats{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}
@media (max-width:1100px){.feats{grid-template-columns:repeat(2,minmax(0,1fr))}}
.feat{background:#fff;border:1px solid var(--line);border-radius:24px;overflow:hidden;transition:transform .25s,box-shadow .25s}
.feat:hover{transform:translateY(-4px);box-shadow:0 26px 50px -30px rgba(16,19,46,.45)}
.feat .img{background:#0f1220;aspect-ratio:16/10;overflow:hidden;display:grid;place-items:center}
.feat .img img{width:100%;height:100%;object-fit:contain;padding:18px}
.feat .img.light{background:#eceff6}.feat .img.light img{padding:10px}
.feat .body{padding:26px 28px 30px}
.feat .ic{display:inline-grid;place-items:center;width:44px;height:44px;border-radius:12px;background:var(--grad);color:#fff;margin-bottom:12px}
.feat .ic svg{width:22px;height:22px;fill:none;stroke:#fff;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.feat h3{font-family:var(--disp);font-weight:900;font-size:21px;color:var(--ink);margin:0}
.feat p{margin:8px 0 0;font-size:15px}
.extra{display:flex;flex-wrap:wrap;justify-content:center;gap:10px;margin-top:36px;padding:0;list-style:none}
.extra li{background:var(--bg);border-radius:999px;padding:8px 18px;font-size:14px;font-weight:700;color:var(--ink)}

/* steps */
.steps{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:28px;list-style:none;margin:0;padding:0}
.step{position:relative;background:#fff;border-radius:24px;padding:30px 26px 28px;text-align:center;box-shadow:0 16px 36px -26px rgba(16,19,46,.45)}
.step:not(:last-child)::after{content:"";position:absolute;right:-22px;top:50%;width:16px;height:16px;border-top:4px solid var(--violet);border-right:4px solid var(--violet);transform:translateY(-50%) rotate(45deg);border-radius:2px}
.step .no{display:inline-block;font-family:var(--en);font-weight:900;font-size:13px;letter-spacing:.14em;color:#fff;background:var(--grad);border-radius:999px;padding:5px 16px}
.step h3{font-family:var(--disp);font-weight:900;font-size:21px;color:var(--ink);margin:16px 0 6px}
.step p{margin:0;font-size:14.5px}
.step .shot{margin-top:20px;border-radius:14px;overflow:hidden;aspect-ratio:4/3;background:#0f1220}
.step .shot img{width:100%;height:100%;object-fit:cover;object-position:top center}

/* scenes */
.scenes{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:20px}
.scene{border-radius:20px;overflow:hidden;background:#fff;box-shadow:0 16px 36px -28px rgba(16,19,46,.5)}
.scene img{aspect-ratio:4/3;object-fit:cover;width:100%}
.scene figcaption{padding:16px 18px 20px}
.scene b{display:block;font-family:var(--disp);font-weight:900;font-size:18px;color:var(--ink)}
.scene span{display:block;font-size:13.5px;color:var(--mute);margin-top:4px;line-height:1.7}

/* voices */
.voice-sec{background:var(--navy);color:#fff}
.voice-sec .shead .en{-webkit-text-stroke-color:#2c3266}
.voice-sec .shead h2{color:#fff}
.voice-sec .shead p{color:#bfc4ef}
.count{display:flex;justify-content:center;align-items:baseline;gap:10px;margin:-20px 0 44px}
.count b{font-family:var(--disp);font-weight:900;font-size:clamp(48px,6vw,80px);line-height:1;background:linear-gradient(120deg,#8fb0ff,#b6a2ff);-webkit-background-clip:text;background-clip:text;color:transparent}
.count span{font-weight:700}
.voices{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}
.voice{background:#fff;color:var(--text);border-radius:22px;padding:28px 26px;position:relative}
.voice p{margin:0;font-size:15.5px;line-height:1.95;color:var(--ink)}
.voice .who{display:flex;align-items:center;gap:12px;margin-top:18px;font-size:13px;color:var(--mute)}
.voice .av{width:40px;height:40px;border-radius:50%;display:grid;place-items:center;font-weight:800;color:#fff;background:var(--c,var(--blue))}
.sat{text-align:center;margin:30px 0 0;color:#d5d9ff;font-size:14px}.sat b{color:#fff;font-size:18px}
.why{max-width:760px;margin:36px auto 0;text-align:center;color:#d5d9ff;font-size:15.5px}

/* faq */
.faq{max-width:840px;margin:0 auto}
.faq details{border-radius:16px;background:var(--bg);margin-bottom:12px}
.faq summary{list-style:none;cursor:pointer;display:flex;align-items:center;gap:14px;padding:20px 22px;font-weight:800;font-size:16.5px;color:var(--ink)}
.faq summary::-webkit-details-marker{display:none}
.faq summary::before{content:"Q";flex:none;display:grid;place-items:center;width:32px;height:32px;border-radius:50%;background:var(--grad);color:#fff;font-family:var(--en);font-weight:900}
.faq summary::after{content:"＋";margin-left:auto;color:var(--violet);font-weight:900;transition:transform .25s}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq .a{display:flex;gap:14px;padding:0 22px 22px;font-size:15.5px}
.faq .a::before{content:"A";flex:none;display:grid;place-items:center;width:32px;height:32px;border-radius:50%;background:#fff;color:var(--violet);font-family:var(--en);font-weight:900;box-shadow:0 0 0 2px #e3dcff inset}

/* cta */
.cta{position:relative;color:#fff;text-align:center;overflow:hidden;padding:clamp(80px,10vw,130px) 0}
.cta img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.cta::after{content:"";position:absolute;inset:0;background:linear-gradient(120deg,rgba(55,70,220,.92),rgba(110,80,240,.86))}
.cta .wrap{position:relative;z-index:1}
.cta h2{font-family:var(--disp);font-weight:900;font-size:clamp(30px,4.4vw,56px);line-height:1.3;margin:0}
.cta p{margin:16px 0 32px;color:#eceeff}
.cta .btn-main{background:#fff;color:var(--violet);box-shadow:0 16px 30px -14px rgba(0,0,0,.45)}
.ft{background:var(--navy);color:#a9aed8;font-size:13px;padding:40px 0 48px}
.ft .wrap{display:flex;flex-wrap:wrap;gap:16px 32px;align-items:center;justify-content:space-between}
.ft .brand{color:#fff}
.ft nav{display:flex;flex-wrap:wrap;gap:6px 22px}
.ft a{text-decoration:none}.ft a:hover{color:#fff}

.js .rv{opacity:0;transform:translateY(24px);transition:opacity .7s ease,transform .8s cubic-bezier(.2,.8,.2,1)}
.js .rv.in{opacity:1;transform:none}

@media (max-width:980px){
  .hero .wrap{grid-template-columns:1fr}
  .hero-phone{display:none}
  .hero::after{background:linear-gradient(180deg,rgba(13,15,40,.55),rgba(13,15,40,.92) 55%)}
  .prob,.feats{grid-template-columns:1fr}
  .steps{grid-template-columns:1fr;gap:34px}.step:not(:last-child)::after{right:50%;top:auto;bottom:-24px;transform:translateX(50%) rotate(135deg)}
  .scenes{grid-template-columns:repeat(2,minmax(0,1fr))}
  .voices{grid-template-columns:1fr}
  .strip ul{grid-template-columns:repeat(2,1fr)}.strip li:nth-child(3){border-left:0}
  .nav{display:none}.menu-btn{display:block}
  .nav.open{display:flex;position:absolute;top:68px;left:0;right:0;flex-direction:column;background:#fff;padding:8px var(--gut) 16px;box-shadow:0 10px 20px -12px rgba(0,0,0,.25)}
}
@media (max-width:560px){
  .hd .btn-sm{margin-left:12px;padding:9px 14px}
  .brand{font-size:19px}
  .badge{width:96px;height:96px}.badge b{font-size:21px}
  .scenes{grid-template-columns:1fr}
}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}.js .rv{opacity:1;transform:none;transition:none}}
.pill span,.announce span,.tag span,.hl span{word-break:auto-phrase}
/* 見出しは常に2行 */
.hero .wrap>div:first-child{container-type:inline-size}
.h1{white-space:nowrap;font-size:min(clamp(42px,6.6vw,104px),13.6cqi)}