/* v80 / 2026-11-05 / WBT-0277  WEBOT FLAGSHIP 独立ページ（Kuro 候補） */
.fs{--fs-ink:#eef5ee;--fs-sub:#b5c8b9;--fs-lime:#d8efbc;--fs-dark:#050d0a;--fs-dark2:#0b231a}
.fs a{color:inherit}
.fs .fs-btn{color:#13321d}
.fs .fs-btn--ghost{color:var(--fs-ink)}
.fs .fs-work__link{color:var(--fs-lime)}

/* 冒頭の舞台 */
.fs-hero{position:relative;isolation:isolate;overflow:hidden;display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.15fr);align-items:center;gap:40px;margin:104px auto 30px;padding:64px 56px 120px;border-radius:24px;color:var(--fs-ink);border:1px solid #ffffff1a;
  background:radial-gradient(ellipse at 78% 12%,#7eae6c3d,transparent 46%),radial-gradient(ellipse at 10% 92%,#2a7a5a40,transparent 50%),linear-gradient(155deg,var(--fs-dark2),var(--fs-dark) 70%);box-shadow:0 40px 90px -40px #020a07cc}
.fs-hero::after{content:'FLAGSHIP';position:absolute;z-index:-1;left:-1%;bottom:-4%;font-family:Arial,sans-serif;font-weight:900;font-style:italic;letter-spacing:-.06em;line-height:.9;font-size:clamp(84px,17vw,250px);color:transparent;-webkit-text-stroke:1px #d8efbc2e;white-space:nowrap;pointer-events:none}
.fs-hero .eyebrow{color:var(--fs-lime);letter-spacing:.18em}
.fs-hero h1{margin:14px 0 18px;font-size:clamp(34px,5vw,64px);line-height:1.12;letter-spacing:-.045em;color:#fff}
.fs-hero p.fs-lead{color:var(--fs-sub);font-size:15px;line-height:1.95;max-width:34em;margin:0 0 26px}
.fs-actions{display:flex;flex-wrap:wrap;gap:12px}
.fs-btn{display:inline-flex;align-items:center;gap:8px;min-height:46px;padding:11px 20px;border-radius:999px;font-size:13px;font-weight:700;text-decoration:none;background:var(--fs-lime);color:#13321d;border:1px solid var(--fs-lime)}
.fs-btn:hover{background:#e8f7d6}
.fs-btn--ghost{background:transparent;color:var(--fs-ink);border-color:#ffffff40}
.fs-btn--ghost:hover{background:#ffffff12}
.fs-btn:focus-visible,.fs-work__link:focus-visible{outline:3px solid var(--fs-lime);outline-offset:4px}

/* 端末の組み合わせ（並べる時は角度、画像は実画面） */
.fs-devices{position:relative;perspective:1800px;padding:0 9% 9% 0}
.fs-pc{position:relative;padding:9px 9px 0;border-radius:14px;background:linear-gradient(125deg,#8d958b 0,#d5d9cf 1px,#2e3532 2px,#0d1411 5px,#0d1411 98%,#a3ab9f);box-shadow:0 40px 60px -28px #000c;transform:rotateY(-9deg) rotateX(2deg) rotateZ(-1.5deg);transform-origin:60% 50%}
.fs-pc__screen{display:block;aspect-ratio:16/10;overflow:hidden;border-radius:5px 5px 0 0;background:#0d1411}
.fs-pc__screen img{display:block;width:100%;height:100%;object-fit:cover;object-position:top center}
.fs-pc::after{content:'';display:block;height:16px;margin:0 -9px;border-radius:0 0 12px 12px;background:linear-gradient(#c7cfc1,#8c9886)}
.fs-phone{position:absolute;right:0;bottom:0;width:27%;padding:6px;border-radius:26px;background:linear-gradient(105deg,#b9c0b6 0,#252f28 3px,#0e1712 7px,#0e1712 96%,#8d9e91);box-shadow:0 30px 44px -18px #000d;transform:rotateY(-14deg) rotateZ(3deg)}
.fs-phone__screen{display:block;aspect-ratio:390/844;overflow:hidden;border-radius:21px;background:#0d1411}
.fs-phone__screen img{display:block;width:100%;height:100%;object-fit:cover;object-position:top center}

/* 実例の章 */
.fs-works-head{margin:70px auto 26px}
.fs-works-head h2{font-size:clamp(28px,3.4vw,44px);line-height:1.3;letter-spacing:-.04em;margin:8px 0 12px}
.fs-works-head p{font-size:14px;line-height:1.9;max-width:44em;margin:0}
.fs-tier{position:relative;isolation:isolate;overflow:hidden;display:grid;grid-template-columns:minmax(0,.85fr) minmax(0,1.6fr);gap:44px;align-items:start;margin:0 auto 26px;padding:48px 48px 52px;border-radius:22px;color:var(--fs-ink);border:1px solid #ffffff17;
  background:radial-gradient(ellipse at 90% 0,var(--fs-glow,#49704b66),transparent 52%),linear-gradient(160deg,#0c241b,#06120d 72%)}
.fs-tier--01{--fs-glow:#c08a4f5c}.fs-tier--02{--fs-glow:#6d8fe24f}.fs-tier--03{--fs-glow:#7eae6c5c}
.fs-tier__no{display:block;font-family:Arial,sans-serif;font-size:72px;line-height:1;font-weight:900;font-style:italic;letter-spacing:-.06em;color:transparent;-webkit-text-stroke:1px #d8efbc80}
.fs-tier__info h3{margin:12px 0 10px;font-size:clamp(22px,2.4vw,30px);line-height:1.35;letter-spacing:-.03em;color:#fff}
.fs-tier__info>p{color:var(--fs-sub);font-size:13px;line-height:1.9;margin:0 0 22px}
.fs-price{margin:0 0 20px;padding:16px 0;border-top:1px solid #ffffff1f;border-bottom:1px solid #ffffff1f}
.fs-price small{display:block;color:var(--fs-sub);font-size:11px;letter-spacing:.06em;margin-bottom:4px}
.fs-price strong{display:block;font-size:clamp(30px,3.6vw,46px);line-height:1.15;letter-spacing:-.03em;color:var(--fs-lime);font-weight:800}
.fs-price span{display:block;margin-top:6px;font-size:12px;color:var(--fs-sub)}
.fs-tier__info ul{margin:0;padding:0;list-style:none;display:grid;gap:8px}
.fs-tier__info li{position:relative;padding-left:18px;font-size:13px;line-height:1.7;color:#dfeadf}
.fs-tier__info li::before{content:'';position:absolute;left:0;top:.62em;width:8px;height:8px;border-radius:50%;background:var(--fs-lime)}
.fs-tier__works{display:grid;gap:40px}
.fs-work figcaption{display:flex;flex-wrap:wrap;align-items:baseline;justify-content:space-between;gap:6px 14px;margin-top:20px}
.fs-work__name{font-size:18px;font-weight:700;color:#fff;letter-spacing:-.02em}
.fs-work__link{font-size:12px;font-weight:700;color:var(--fs-lime);text-decoration:none;border-bottom:1px solid #d8efbc66;padding-bottom:2px}
.fs-work__desc{flex-basis:100%;margin:0;font-size:12px;line-height:1.8;color:var(--fs-sub)}

/* 公開後の月額・分析 */
.fs-plan{margin:64px auto 18px}
.fs-plan__grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px;margin-top:20px}
.fs-plan__card{padding:28px 28px 24px;border-radius:18px;border:1px solid #157c4533;background:#fff}
.fs-plan__card small{display:block;font-size:11px;letter-spacing:.12em;color:#157c45;font-weight:700}
.fs-plan__card h3{margin:8px 0 6px;font-size:19px;letter-spacing:-.02em}
.fs-plan__card strong{display:block;font-size:30px;letter-spacing:-.03em;margin:4px 0 10px}
.fs-plan__card p{margin:0;font-size:13px;line-height:1.85}
.fs-note{margin:16px 0 0;font-size:12px;line-height:1.85;opacity:.82}

/* WEB/LP との違い */
.fs-compare{margin:48px auto 10px;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}
.fs-compare>div{padding:24px 26px;border-radius:18px;background:#f4f7f1;border:1px solid #157c4522}
.fs-compare>div.is-flagship{background:#0b231a;color:var(--fs-ink);border-color:#0b231a}
.fs-compare h3{margin:4px 0 8px;font-size:18px}
.fs-compare p{margin:0;font-size:13px;line-height:1.85}
.fs-compare a{display:inline-block;margin-top:12px;font-size:12px;font-weight:700}

/* 進め方 */
.fs-flow{margin:56px auto 10px}
.fs-flow ol{list-style:none;margin:20px 0 0;padding:0;display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:12px}
.fs-flow li{padding:18px 16px;border-radius:14px;background:#fff;border:1px solid #157c4526;font-size:13px;line-height:1.7}
.fs-flow li b{display:block;font-family:Arial,sans-serif;font-size:12px;letter-spacing:.12em;color:#157c45;margin-bottom:6px}

@media(max-width:980px){
  .fs-hero{grid-template-columns:1fr;padding:48px 32px 96px}
  .fs-tier{grid-template-columns:1fr;gap:30px;padding:36px 30px 40px}
  .fs-flow ol{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media(max-width:640px){
  .fs-hero{margin-top:86px;padding:36px 18px 80px;border-radius:18px;gap:28px}
  .fs-hero p.fs-lead{font-size:14px}
  .fs-tier{padding:28px 18px 32px;border-radius:18px}
  .fs-tier__no{font-size:56px}
  .fs-devices{padding:0 10% 12% 0}
  .fs-pc{transform:rotateY(-6deg) rotateZ(-1deg);padding:6px 6px 0;border-radius:10px}
  .fs-pc::after{height:10px;margin:0 -6px}
  .fs-phone{width:30%;padding:4px;border-radius:18px}
  .fs-phone__screen{border-radius:14px}
  .fs-plan__grid,.fs-compare{grid-template-columns:1fr}
  .fs-flow ol{grid-template-columns:1fr}
}
@media(prefers-reduced-motion:reduce){.fs *{transition:none!important;animation:none!important}}
.fs .nw{white-space:nowrap}