/* Strike Cockpit — site styles */
:root{
  --navy:#0a0f1c; --navy2:#111a2c; --panel:#141f33; --panel2:#1a2740;
  --line:rgba(140,170,220,.16); --line2:rgba(140,170,220,.32);
  --teal:#2fd6c5; --teal2:#19b3a4; --gold:#e8b94a; --red:#e6525f; --green:#2fc77a;
  --txt:#e9eef8; --txt2:#a9b6cf; --txt3:#7b89a6;
  --radius:16px; --maxw:1180px;
  --font:'Noto Sans JP',system-ui,-apple-system,'Segoe UI','Hiragino Sans','Meiryo',sans-serif;
  --mono:'Oswald','Segoe UI',sans-serif;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{font-family:var(--font);background:var(--navy);color:var(--txt);line-height:1.85;font-size:16px;overflow-x:hidden}
img{max-width:100%;display:block;height:auto}
a{color:var(--teal);text-decoration:none}
a:hover{text-decoration:underline}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 20px}
.eyebrow{font-family:var(--mono);letter-spacing:.28em;font-size:12px;color:var(--teal);text-transform:uppercase;margin-bottom:10px}
h1,h2,h3{line-height:1.3;font-weight:800}
h2{font-size:clamp(26px,3.6vw,40px);margin-bottom:14px}
h3{font-size:19px}
.lead{color:var(--txt2);font-size:17px;max-width:760px}
section{padding:96px 0;position:relative}
section.alt{background:linear-gradient(180deg,var(--navy2),var(--navy))}
.center{text-align:center}
.center .lead{margin:0 auto}
.grid{display:grid;gap:22px}
.g2{grid-template-columns:repeat(2,1fr)} .g3{grid-template-columns:repeat(3,1fr)} .g4{grid-template-columns:repeat(4,1fr)}
@media(max-width:900px){.g3,.g4{grid-template-columns:repeat(2,1fr)}}
@media(max-width:600px){.g2,.g3,.g4{grid-template-columns:1fr}}

/* background glow */
.bg-grid{position:fixed;inset:0;z-index:-1;background:
  radial-gradient(900px 500px at 15% -10%,rgba(47,214,197,.14),transparent 60%),
  radial-gradient(700px 400px at 90% 10%,rgba(232,185,74,.10),transparent 60%),
  linear-gradient(rgba(140,170,220,.05) 1px,transparent 1px) 0 0/48px 48px,
  linear-gradient(90deg,rgba(140,170,220,.05) 1px,transparent 1px) 0 0/48px 48px,var(--navy)}

/* header */
.hdr{position:sticky;top:0;z-index:50;backdrop-filter:blur(14px);background:rgba(10,15,28,.78);border-bottom:1px solid var(--line)}
.hdr .wrap{display:flex;align-items:center;justify-content:space-between;height:66px}
.logo{display:flex;align-items:center;gap:10px;color:var(--txt);font-weight:800;letter-spacing:.04em}
.logo img{width:34px;height:34px}
.logo small{display:block;font-family:var(--mono);font-size:10px;letter-spacing:.3em;color:var(--teal);font-weight:400;line-height:1}
.nav{display:flex;gap:4px;align-items:center}
.nav a{color:var(--txt2);font-size:14px;padding:8px 11px;border-radius:8px}
.nav a:hover{background:rgba(255,255,255,.06);color:var(--txt);text-decoration:none}
.nav a.member{border:1px solid var(--teal);color:var(--teal);margin-left:6px}
.burger{display:none;background:none;border:1px solid var(--line2);color:var(--txt);border-radius:8px;padding:6px 10px;font-size:18px}
@media(max-width:1000px){.nav{display:none;position:absolute;left:0;right:0;top:66px;background:rgba(10,15,28,.97);flex-direction:column;align-items:stretch;padding:12px 16px 18px;border-bottom:1px solid var(--line)}
  .nav.open{display:flex}.nav a{padding:12px}.burger{display:block}}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:14px 26px;border-radius:999px;font-weight:700;font-size:15px;transition:.2s;border:1px solid transparent;cursor:pointer;font-family:var(--font)}
.btn:hover{text-decoration:none;transform:translateY(-2px)}
.btn-primary{background:linear-gradient(135deg,var(--teal),var(--teal2));color:#06211f;box-shadow:0 10px 30px rgba(47,214,197,.28)}
.btn-ghost{border-color:var(--line2);color:var(--txt);background:rgba(255,255,255,.03)}
.btn-gold{background:linear-gradient(135deg,#f0c75e,#d9a42e);color:#2a1d00;box-shadow:0 10px 30px rgba(232,185,74,.25)}
.btn-sm{padding:9px 16px;font-size:13px}

/* hero */
.hero{padding:70px 0 40px;overflow:hidden}
.hero .wrap{display:grid;grid-template-columns:1.05fr .95fr;gap:40px;align-items:center}
@media(max-width:900px){.hero .wrap{grid-template-columns:1fr}}
.badges{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:22px}
.badge{font-family:var(--mono);font-size:11px;letter-spacing:.18em;padding:5px 11px;border-radius:999px;border:1px solid var(--line2);color:var(--txt2)}
.badge.t{border-color:rgba(47,214,197,.5);color:var(--teal)}
.badge.g{border-color:rgba(232,185,74,.5);color:var(--gold)}
.hero h1{font-size:clamp(32px,4.4vw,54px);letter-spacing:-.01em;margin-bottom:18px}
.hero h1 span{background:linear-gradient(90deg,var(--teal),#8af0e4);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero p.lead{margin-bottom:28px}
.hero .cta{display:flex;flex-wrap:wrap;gap:12px;margin-bottom:26px}
.spec{display:flex;flex-wrap:wrap;gap:6px 18px;color:var(--txt3);font-size:13px}
.spec span::before{content:'✓';color:var(--teal);margin-right:5px;font-weight:700}
.shot{position:relative;border-radius:var(--radius);overflow:hidden;border:1px solid var(--line2);box-shadow:0 30px 80px rgba(0,0,0,.55),0 0 0 1px rgba(47,214,197,.12);background:#000}
.shot::after{content:'';position:absolute;inset:0;pointer-events:none;background:linear-gradient(180deg,rgba(255,255,255,.06),transparent 30%)}
.shot .tag{position:absolute;left:14px;top:12px;font-family:var(--mono);font-size:11px;letter-spacing:.2em;color:var(--teal);background:rgba(10,15,28,.8);padding:4px 10px;border-radius:6px;border:1px solid rgba(47,214,197,.4);z-index:2}
.feat .shot .tag{top:auto;bottom:12px}
.plain summary::before{content:none}
.hero-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:18px}
.stat{background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:14px 16px}
.stat b{display:block;font-family:var(--mono);font-size:24px;color:var(--teal);line-height:1.1}
.stat small{color:var(--txt3);font-size:12px}

/* cards */
.card{background:linear-gradient(180deg,var(--panel),var(--panel2));border:1px solid var(--line);border-radius:var(--radius);padding:26px;position:relative;overflow:hidden;transition:.25s}
.card:hover{border-color:var(--line2);transform:translateY(-3px)}
.card .num{font-family:var(--mono);font-size:13px;letter-spacing:.3em;color:var(--gold)}
.card h3{margin:8px 0 10px}
.card p{color:var(--txt2);font-size:15px}
.card ul{color:var(--txt2);font-size:14.5px;padding-left:1.2em;margin-top:8px}
.card li{margin:4px 0}
.card .ico{width:46px;height:46px;border-radius:12px;display:grid;place-items:center;background:rgba(47,214,197,.12);color:var(--teal);font-size:22px;margin-bottom:14px;border:1px solid rgba(47,214,197,.25)}
.card img{border-radius:10px;border:1px solid var(--line);margin-bottom:16px}

/* compare */
.compare{display:grid;grid-template-columns:1fr auto 1fr;gap:20px;align-items:stretch}
@media(max-width:800px){.compare{grid-template-columns:1fr}.compare .x{transform:rotate(90deg)}}
.compare .x{display:grid;place-items:center;font-family:var(--mono);font-size:40px;color:var(--gold)}
.compare .card{padding:30px}
.compare .card.ea{border-color:rgba(232,185,74,.35)}
.compare .card.sc{border-color:rgba(47,214,197,.45);box-shadow:0 0 50px rgba(47,214,197,.08) inset}
.compare .who{font-family:var(--mono);letter-spacing:.2em;font-size:12px;color:var(--txt3)}
.compare h3{font-size:24px;margin:6px 0 14px}
.compare .mark{display:inline-block;padding:2px 10px;border-radius:6px;font-size:12px;font-family:var(--mono);letter-spacing:.15em}
.mark.gold{background:rgba(232,185,74,.15);color:var(--gold)} .mark.teal{background:rgba(47,214,197,.15);color:var(--teal)}
.note{margin-top:22px;padding:18px 22px;border-left:3px solid var(--teal);background:rgba(47,214,197,.06);border-radius:0 12px 12px 0;color:var(--txt2);font-size:15px}
.note b{color:var(--txt)}

/* panels feature */
.feat{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:center;margin-top:48px}
.feat.rev{direction:rtl}.feat.rev>*{direction:ltr}
@media(max-width:860px){.feat,.feat.rev{grid-template-columns:1fr;direction:ltr}}
.feat .shot{max-width:440px;margin:0 auto}
.feat ul{list-style:none;margin-top:14px}
.feat li{padding:9px 0 9px 30px;position:relative;color:var(--txt2);border-bottom:1px dashed var(--line)}
.feat li::before{content:'';position:absolute;left:0;top:17px;width:16px;height:16px;border-radius:4px;background:rgba(47,214,197,.15);border:1px solid var(--teal)}
.feat li::after{content:'';position:absolute;left:5px;top:20px;width:5px;height:8px;border:solid var(--teal);border-width:0 2px 2px 0;transform:rotate(45deg)}
.feat li b{color:var(--txt)}

/* exit strategy grid */
.exit .card{padding:22px}
.exit .card h3{font-size:17px}

/* indicators */
.ind{margin-top:36px}
.ind .card{padding:0}
.ind .card .body{padding:22px}
.ind .card img{border-radius:var(--radius) var(--radius) 0 0;border:0;border-bottom:1px solid var(--line);margin:0}
.tagline{display:inline-block;font-family:var(--mono);letter-spacing:.2em;font-size:11px;color:var(--gold);border:1px solid rgba(232,185,74,.4);padding:3px 10px;border-radius:6px;margin-bottom:10px}
.mss{display:grid;grid-template-columns:1fr 1fr;gap:28px;align-items:center;margin-bottom:40px}
@media(max-width:860px){.mss{grid-template-columns:1fr}}
.arrow-demo{display:flex;gap:18px;align-items:center;justify-content:center;padding:26px;background:var(--panel);border:1px solid var(--line);border-radius:var(--radius)}
.arrow-demo .ar{font-size:56px;line-height:1;font-weight:900}
.arrow-demo .up{color:var(--green)} .arrow-demo .dn{color:var(--red)}
.arrow-demo small{display:block;color:var(--txt3);font-size:12px;text-align:center}

/* video */
.videos{display:grid;grid-template-columns:repeat(auto-fit,minmax(320px,1fr));gap:22px;margin-top:36px}
.video{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}
.video .frame{position:relative;padding-top:56.25%;background:#000}
.video iframe{position:absolute;inset:0;width:100%;height:100%;border:0}
.video .body{padding:16px 20px}
.video h3{font-size:16px}
.video p{color:var(--txt3);font-size:13px;margin-top:6px}
.video-empty{padding:30px;border:1px dashed var(--line2);border-radius:var(--radius);color:var(--txt3);text-align:center}

/* steps */
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-top:40px;counter-reset:s}
@media(max-width:800px){.steps{grid-template-columns:1fr}}
.step{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:28px 26px 26px;position:relative}
.step::before{counter-increment:s;content:'0' counter(s);font-family:var(--mono);font-size:48px;color:rgba(47,214,197,.18);position:absolute;right:18px;top:6px;font-weight:700}
.step h3{margin-bottom:8px}
.step p{color:var(--txt2);font-size:15px}
.demo-box{margin-top:30px;display:grid;grid-template-columns:auto 1fr;gap:20px;align-items:center;padding:26px 30px;border-radius:var(--radius);background:linear-gradient(135deg,rgba(232,185,74,.14),rgba(232,185,74,.04));border:1px solid rgba(232,185,74,.4)}
.demo-box .big{font-family:var(--mono);font-size:34px;color:var(--gold);letter-spacing:.1em;line-height:1}
.demo-box p{color:var(--txt2)}
@media(max-width:600px){.demo-box{grid-template-columns:1fr}}

/* faq */
.faq{max-width:860px;margin:36px auto 0}
details{border:1px solid var(--line);border-radius:12px;background:var(--panel);margin-bottom:10px;overflow:hidden}
summary{list-style:none;cursor:pointer;padding:16px 50px 16px 20px;font-weight:700;position:relative}
summary::-webkit-details-marker{display:none}
summary::before{content:'Q';font-family:var(--mono);color:var(--teal);margin-right:12px}
summary::after{content:'+';position:absolute;right:20px;top:12px;font-size:22px;color:var(--txt3)}
details[open] summary::after{content:'−'}
details .a{padding:0 20px 18px 20px;color:var(--txt2);font-size:15px;border-top:1px dashed var(--line);padding-top:12px}
details .a p+p{margin-top:8px}

/* contact */
.form{max-width:720px;margin:36px auto 0;background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:30px}
.form label{display:block;font-size:13px;color:var(--txt2);margin:14px 0 6px;font-weight:700}
.form input,.form textarea,.form select{width:100%;background:#0b1222;border:1px solid var(--line2);border-radius:10px;padding:12px 14px;color:var(--txt);font-family:var(--font);font-size:15px}
.form input:focus,.form textarea:focus,.form select:focus{outline:none;border-color:var(--teal);box-shadow:0 0 0 3px rgba(47,214,197,.15)}
.form textarea{min-height:150px;resize:vertical}
.form .row{display:grid;grid-template-columns:1fr 1fr;gap:14px}
@media(max-width:560px){.form .row{grid-template-columns:1fr}}
.form .hp{position:absolute;left:-9999px}
.form .foot{margin-top:20px;display:flex;align-items:center;justify-content:space-between;gap:14px;flex-wrap:wrap}
.form .msg{font-size:14px;color:var(--txt2)}
.form .msg.ok{color:var(--green)} .form .msg.ng{color:var(--red)}
.form .agree{font-size:13px;color:var(--txt3)}

/* members entrance */
.members-cta{background:linear-gradient(135deg,rgba(47,214,197,.12),rgba(232,185,74,.08));border:1px solid var(--line2);border-radius:24px;padding:46px 40px;display:grid;grid-template-columns:1fr auto;gap:30px;align-items:center}
@media(max-width:800px){.members-cta{grid-template-columns:1fr;padding:34px 24px}}
.members-cta h2{font-size:28px}
.members-cta p{color:var(--txt2)}
.members-cta .eds{display:flex;flex-direction:column;gap:10px}

/* footer */
footer{border-top:1px solid var(--line);padding:50px 0 30px;color:var(--txt3);font-size:13px}
footer .cols{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:30px;margin-bottom:30px}
@media(max-width:800px){footer .cols{grid-template-columns:1fr}}
footer h4{color:var(--txt);font-size:14px;margin-bottom:10px;letter-spacing:.05em}
footer a{color:var(--txt2)}
footer ul{list-style:none}footer li{margin:5px 0}
.risk{border:1px solid var(--line);border-radius:12px;padding:16px 18px;background:rgba(0,0,0,.2);line-height:1.8}
.copy{text-align:center;margin-top:26px;font-family:var(--mono);letter-spacing:.15em;font-size:12px}

/* reveal */
.rv{opacity:0;transform:translateY(18px);transition:.6s ease}
.rv.in{opacity:1;transform:none}

/* ---------- members page ---------- */
.mem-hero{padding:56px 0 30px;border-bottom:1px solid var(--line)}
.mem-hero h1{font-size:clamp(28px,4vw,42px)}
.mem-hero .ed{display:inline-block;margin-left:10px;font-family:var(--mono);font-size:12px;letter-spacing:.2em;padding:4px 12px;border-radius:999px;background:rgba(232,185,74,.15);color:var(--gold);vertical-align:middle}
.mem-nav{display:flex;flex-wrap:wrap;gap:8px;margin-top:22px}
.mem-nav a{padding:8px 16px;border-radius:999px;border:1px solid var(--line2);color:var(--txt2);font-size:13px}
.mem-nav a:hover{border-color:var(--teal);color:var(--teal);text-decoration:none}
.mem-sec{padding:56px 0;border-bottom:1px solid var(--line)}
.mem-sec h2{font-size:26px}
.dl{display:grid;grid-template-columns:1fr;gap:16px;margin-top:24px}
.dl .card{padding:22px 26px}
.dl .head{display:flex;flex-wrap:wrap;align-items:center;gap:12px;margin-bottom:10px}
.dl .ver{font-family:var(--mono);font-size:26px;color:var(--teal);letter-spacing:.05em}
.dl .latest{font-family:var(--mono);font-size:11px;letter-spacing:.2em;padding:3px 10px;border-radius:999px;background:rgba(47,214,197,.15);color:var(--teal)}
.dl .date{color:var(--txt3);font-size:13px}
.dl .files{display:flex;flex-wrap:wrap;gap:10px;margin:12px 0}
.dl .files a{display:inline-flex;align-items:center;gap:8px;padding:10px 16px;border-radius:10px;background:#0b1222;border:1px solid var(--line2);color:var(--txt);font-size:14px}
.dl .files a:hover{border-color:var(--teal);text-decoration:none}
.dl .files a small{color:var(--txt3);font-size:11px}
.dl ul{padding-left:1.2em;color:var(--txt2);font-size:14px}
.notice{border:1px solid var(--line);border-radius:12px;background:var(--panel);margin-top:12px;overflow:hidden}
.notice summary{padding:14px 50px 14px 18px}
.notice summary::before{content:none}
.notice .lv{display:inline-block;font-family:var(--mono);font-size:10px;letter-spacing:.18em;padding:2px 8px;border-radius:4px;margin-right:10px;vertical-align:middle}
.lv.info{background:rgba(47,214,197,.15);color:var(--teal)} .lv.update{background:rgba(232,185,74,.18);color:var(--gold)} .lv.important{background:rgba(230,82,95,.2);color:#ff8a93}
.notice .dt{color:var(--txt3);font-size:12px;font-family:var(--mono);letter-spacing:.1em;margin-right:10px}
.notice .pin{color:var(--gold);font-size:12px;margin-left:8px}
.notice .a{white-space:pre-line}
.manuals{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:16px;margin-top:24px}
.manuals .card{padding:22px}
.manuals .card .btns{display:flex;gap:8px;flex-wrap:wrap;margin-top:12px}
.key-box{margin-top:20px;padding:18px 22px;border-radius:12px;background:rgba(232,185,74,.08);border:1px solid rgba(232,185,74,.35);color:var(--txt2);font-size:14px}
.key-box b{color:var(--gold)}

/* ---- members contact form extras ---- */
.form .req{color:var(--red);font-size:11px;margin-left:6px}
.form .opt{color:var(--txt3);font-size:11px;font-weight:normal;margin-left:6px}
.form .form-h{color:var(--teal);font-size:15px;margin:26px 0 4px}
.form .tpl-link{display:inline-block;margin-top:8px;color:var(--gold);font-weight:700;font-size:13px}
.form .note-s{color:var(--txt3);font-size:12.5px;margin-top:6px}
.form .hidden{display:none}
.drop{border:1px dashed var(--line2);border-radius:12px;padding:20px;text-align:center;background:rgba(255,255,255,.02)}
.drop.over{border-color:var(--teal);background:rgba(47,214,197,.06)}
.drop p{color:var(--txt2);font-size:14px;margin-bottom:12px}
.drop .files{list-style:none;margin-top:12px;text-align:left;display:grid;gap:6px}
.drop .files li{display:flex;align-items:center;gap:10px;background:#0b1222;border:1px solid var(--line);border-radius:8px;padding:6px 10px;font-size:13px}
.drop .files li img{width:40px;height:40px;object-fit:cover;border-radius:6px;background:#000}
.drop .files li .nm{flex:1;word-break:break-all}
.drop .files li .sz{color:var(--txt3);font-size:12px;white-space:nowrap}
.drop .files li button{background:none;border:0;color:var(--red);cursor:pointer;font-size:16px}
.form .msg.ok{white-space:pre-line}
/* 会員ページのフォームは本文幅いっぱいに */
.mem-sec .form{max-width:none;margin:24px 0 0;padding:34px 36px}
.mem-sec .form .row{grid-template-columns:1fr 1fr}
@media(max-width:560px){.mem-sec .form{padding:24px 18px}.mem-sec .form .row{grid-template-columns:1fr}}