:root{
  color-scheme:dark;--bg:#031017;--bg2:#07252c;--panel:rgba(7,40,46,.72);--panel2:rgba(5,25,30,.9);
  --text:#f5fbff;--muted:#b9d4d7;--cyan:#69f4ee;--mint:#73efbd;--blue:#27a9ff;--amber:#f4bf52;--line:rgba(105,244,238,.24);--shadow:0 28px 80px rgba(0,0,0,.45)
}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;min-height:100vh;color:var(--text);font-family:"Noto Sans JP","Yu Gothic",system-ui,sans-serif;line-height:1.7;overflow-x:hidden;background:
radial-gradient(circle at 76% 6%,rgba(39,169,255,.18),transparent 25%),radial-gradient(circle at 20% 16%,rgba(115,239,189,.12),transparent 28%),linear-gradient(180deg,#031017,#07242a 36%,#04151a 100%)}
a{color:inherit;text-decoration:none}.site-header{position:sticky;top:0;z-index:50;display:flex;align-items:center;justify-content:space-between;padding:14px clamp(18px,5vw,70px);background:rgba(2,14,18,.78);backdrop-filter:blur(18px);border-bottom:1px solid rgba(105,244,238,.15)}
.brand{display:flex;align-items:center;gap:9px;font-weight:900;letter-spacing:.01em}.brand b{color:var(--cyan)}.brand-mobile-label{display:none}.brand-bolt{display:grid;place-items:center;width:30px;height:30px;border-radius:50%;background:linear-gradient(145deg,#52e5d7,#1d8098);box-shadow:0 0 24px rgba(105,244,238,.28)}
nav{display:flex;align-items:center;gap:20px;font-size:.9rem}nav a{color:#d8eaed}.header-cta{padding:9px 16px;border:1px solid rgba(105,244,238,.52);border-radius:999px;background:linear-gradient(180deg,rgba(105,244,238,.1),rgba(105,244,238,.02))}
.hero-cinematic{position:relative;isolation:isolate;display:grid;grid-template-columns:1.02fr .98fr;align-items:center;min-height:820px;padding:78px clamp(22px,6vw,92px) 82px;overflow:hidden;background:linear-gradient(90deg,rgba(2,21,25,.88) 0%,rgba(3,30,34,.7) 47%,rgba(6,34,47,.35) 100%)}
.hero-cinematic::before{content:"";position:absolute;inset:-10%;z-index:-3;background:radial-gradient(circle at 80% 28%,rgba(54,199,255,.24),transparent 20%),radial-gradient(circle at 72% 55%,rgba(62,239,198,.16),transparent 28%),linear-gradient(130deg,transparent 42%,rgba(73,230,255,.08) 50%,transparent 58%)}
.hero-grid-overlay{position:absolute;inset:0;z-index:-2;opacity:.22;background-image:linear-gradient(rgba(94,220,230,.09) 1px,transparent 1px),linear-gradient(90deg,rgba(94,220,230,.09) 1px,transparent 1px);background-size:44px 44px;mask-image:linear-gradient(to bottom,black,transparent 92%)}
.hero-copy{position:relative;z-index:6;max-width:760px}.kicker,.eyebrow{color:var(--cyan);font-size:.78rem;font-weight:900;letter-spacing:.14em}.hero-copy h1{max-width:760px;margin:.2em 0 .3em;font-size:clamp(3rem,5.9vw,6rem);line-height:1.03;letter-spacing:-.055em;text-wrap:balance;text-shadow:0 4px 30px rgba(0,0,0,.24)}.hero-copy h1 em{display:block;font-style:normal;color:#afffe0;text-shadow:0 0 32px rgba(105,244,238,.18)}
.hero-lead{max-width:700px;color:#c5dadd;font-size:1.05rem}.hero-points{display:flex;gap:22px;flex-wrap:wrap;margin:24px 0 0;color:#e2f4f2;font-size:.9rem}.hero-points span::first-letter{color:var(--cyan)}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:28px}.hero-actions.centered{justify-content:center}.button{display:inline-flex;align-items:center;justify-content:center;gap:12px;min-height:52px;padding:0 25px;border-radius:16px;font-weight:900;border:1px solid transparent;transition:.2s ease}.button:hover{transform:translateY(-2px)}.button.primary{color:#032126;background:linear-gradient(100deg,#55e5db,#75efbc);box-shadow:0 0 34px rgba(105,244,238,.24)}.button.ghost{border-color:var(--line);background:rgba(4,33,39,.44)}.safety-note{max-width:700px;margin-top:17px;color:#9fbfc2;font-size:.83rem}
.hero-art{position:relative;min-height:650px;z-index:4}.aurora{position:absolute;border-radius:50%;filter:blur(18px);opacity:.55}.aurora.a1{width:500px;height:250px;right:-8%;top:8%;background:conic-gradient(from 60deg,transparent,#26aaff55,#78ffd655,transparent)}.aurora.a2{width:600px;height:180px;right:-8%;bottom:12%;background:linear-gradient(100deg,transparent,#40ffbf44,#29a9ff55,transparent);transform:rotate(-13deg)}
.cityscape{position:absolute;left:0;right:0;bottom:0;height:260px;display:flex;align-items:flex-end;gap:8px;opacity:.48}.cityscape i{display:block;flex:1;min-width:22px;background:linear-gradient(180deg,#164a55,#071c22);border-top:1px solid #52d9e7;box-shadow:inset 8px 0 0 rgba(255,255,255,.02)}.cityscape i:nth-child(1){height:42%}.cityscape i:nth-child(2){height:69%}.cityscape i:nth-child(3){height:51%}.cityscape i:nth-child(4){height:88%}.cityscape i:nth-child(5){height:57%}.cityscape i:nth-child(6){height:74%}.cityscape i:nth-child(7){height:46%}.cityscape i:nth-child(8){height:63%}
.power-line{position:absolute;height:2px;border-radius:50%;background:linear-gradient(90deg,transparent,var(--cyan),var(--blue),transparent);box-shadow:0 0 18px rgba(105,244,238,.8);opacity:.8}.p1{width:560px;right:-12%;top:44%;transform:rotate(-15deg)}.p2{width:480px;left:2%;bottom:22%;transform:rotate(13deg)}
.worker-figure{position:absolute;right:4%;bottom:12px;width:260px;height:520px;opacity:.78;filter:drop-shadow(0 20px 40px rgba(0,0,0,.4));z-index:2}.helmet{position:absolute;top:22px;left:71px;width:120px;height:58px;border-radius:70px 70px 24px 24px;background:linear-gradient(160deg,#4c7b84,#17333b);border:2px solid rgba(145,235,244,.35)}.helmet::before{content:"";position:absolute;left:-11px;right:-9px;bottom:-9px;height:15px;border-radius:999px;background:#25454e}.head{position:absolute;top:70px;left:96px;width:74px;height:86px;border-radius:46% 48% 45% 48%;background:linear-gradient(145deg,#203b43,#102329)}.neck{position:absolute;top:141px;left:114px;width:40px;height:45px;background:#11262d}.body{position:absolute;left:47px;bottom:0;width:185px;height:365px;border-radius:78px 74px 14px 14px;background:linear-gradient(110deg,#173944,#071e27 62%,#0a2731);clip-path:polygon(20% 0,72% 0,100% 18%,89% 100%,8% 100%,0 22%)}.vest{position:absolute;top:198px;width:10px;height:270px;background:linear-gradient(#7ea547,#39521e);opacity:.78}.vest.v1{left:94px;transform:rotate(-8deg)}.vest.v2{right:66px;transform:rotate(7deg)}
.phone{position:absolute;z-index:6;padding:11px;border-radius:36px;background:linear-gradient(145deg,#0b1e24,#031013);border:1px solid rgba(105,244,238,.35);box-shadow:0 35px 85px rgba(0,0,0,.55),0 0 45px rgba(71,227,240,.1)}.phone-main{width:295px;left:5%;bottom:4%;transform:rotate(-5deg)}.phone-sub{width:230px;left:34%;bottom:1%;transform:rotate(7deg)}.phone-notch{width:32%;height:7px;margin:1px auto 10px;border-radius:999px;background:#02090b}.screen{border-radius:27px;min-height:485px;padding:18px;overflow:hidden}.dark-screen{background:linear-gradient(180deg,#062532,#083743 60%,#06252e)}.light-screen{min-height:410px;background:linear-gradient(180deg,#eff9f7,#dfeeee);color:#16333a}.screen-brand{font-size:.78rem;font-weight:900;color:#baffdf;margin-bottom:20px}.screen-brand.dark{color:#17343b}.screen-date{font-weight:900;font-size:1.05rem;margin-bottom:15px}.screen-card,.screen-row,.screen-alert{border-radius:13px;margin:10px 0}.screen-card{display:flex;justify-content:space-between;gap:8px;padding:14px;background:#0b5960;border:1px solid rgba(126,255,230,.18)}.screen-card b{color:#75efbc}.screen-row{display:flex;justify-content:space-between;padding:12px;background:#0b4050;color:#dbeef0;font-size:.82rem}.screen-alert{padding:12px;background:#5a471e;color:#ffe7a7;font-size:.8rem}.screen-tabs{display:grid;grid-template-columns:repeat(3,1fr);gap:7px;margin-top:14px}.screen-tabs span{padding:9px 4px;text-align:center;background:#0d4a54;border-radius:11px;font-size:.72rem}.photo-placeholder{height:180px;border-radius:17px;background:linear-gradient(135deg,#719192,#203d43);display:grid;place-items:center;color:#eef9f7;margin-bottom:15px}.memo-chip{padding:12px;border-radius:12px;background:#fff;margin:9px 0;border:1px solid #cadedd;font-size:.78rem}
.section{position:relative;padding:92px clamp(22px,6vw,92px)}.section-heading{max-width:820px;margin-bottom:34px}.centered-heading{text-align:center;margin-left:auto;margin-right:auto}.section h2,.final-cta h2{margin:.2em 0 .32em;font-size:clamp(2rem,4vw,4rem);line-height:1.1;letter-spacing:-.04em}.section-heading p,.trust-copy p,.final-cta p{color:var(--muted)}
.feature-showcase{background:linear-gradient(180deg,rgba(4,26,31,.96),rgba(5,31,35,.92));overflow:hidden}.feature-showcase::before{content:"";position:absolute;inset:0;opacity:.12;background-image:linear-gradient(rgba(105,244,238,.12) 1px,transparent 1px),linear-gradient(90deg,rgba(105,244,238,.12) 1px,transparent 1px);background-size:52px 52px}.feature-layout{position:relative;display:grid;grid-template-columns:.95fr 1.05fr;gap:56px;align-items:center}.feature-device-stack{position:relative;min-height:540px}.mini-phone{position:absolute;padding:11px;border-radius:34px;background:#041318;border:1px solid rgba(105,244,238,.3);box-shadow:var(--shadow)}.mini-phone.front{left:9%;top:50px;width:260px;transform:rotate(-8deg)}.mini-phone.back{right:8%;top:105px;width:245px;transform:rotate(7deg)}.mini-screen{min-height:430px;padding:18px;border-radius:24px;background:linear-gradient(180deg,#073344,#0a5260);display:flex;flex-direction:column;gap:12px}.mini-screen>span{padding:13px;border-radius:11px;background:rgba(255,255,255,.08);font-size:.82rem}.mini-screen.photo{background:linear-gradient(180deg,#eaf6f2,#d4e9e4);color:#17383e}.mini-screen.photo div{height:190px;border-radius:14px;background:linear-gradient(135deg,#8aa5a6,#274c51)}.electric-loop{position:absolute;inset:10% 0;border:2px solid rgba(105,244,238,.18);border-radius:50%;filter:drop-shadow(0 0 18px rgba(105,244,238,.24));transform:rotate(-11deg)}
.feature-cards{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}.feature-cards article{display:flex;gap:14px;padding:20px;border-radius:18px;border:1px solid rgba(105,244,238,.23);background:linear-gradient(145deg,rgba(7,46,52,.76),rgba(3,24,29,.9));box-shadow:0 12px 40px rgba(0,0,0,.18)}.feature-cards h3{margin:0 0 4px;font-size:1rem}.feature-cards p{margin:0;color:#a9c6c9;font-size:.87rem}.feature-cards .icon{display:grid;place-items:center;flex:0 0 42px;height:42px;border-radius:12px;color:#032126;background:linear-gradient(145deg,var(--cyan),var(--mint));font-weight:900}
.workflow-section{background:linear-gradient(180deg,#061d23,#04171c)}.workflow-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.workflow-grid article{padding:28px;border-radius:22px;background:linear-gradient(180deg,rgba(7,47,52,.7),rgba(4,27,31,.88));border:1px solid var(--line)}.workflow-grid article>span{color:var(--cyan);font-size:.8rem;font-weight:900}.workflow-grid h3{font-size:1.3rem;margin:.7em 0 .35em}.workflow-grid p{color:var(--muted);margin:0}
.pricing-section{background:radial-gradient(circle at 50% 0,rgba(39,169,255,.11),transparent 32%),linear-gradient(180deg,#04171c,#07232a)}.pricing-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.price-card{position:relative;padding:24px;border-radius:23px;background:linear-gradient(180deg,rgba(8,48,56,.9),rgba(4,25,31,.94));border:1px solid rgba(105,244,238,.26);box-shadow:0 22px 60px rgba(0,0,0,.28)}.price-card.featured{transform:translateY(-10px);border-color:rgba(105,244,238,.72);box-shadow:0 26px 70px rgba(0,0,0,.36),0 0 35px rgba(105,244,238,.12)}.plan-status{display:inline-block;padding:5px 10px;border-radius:999px;background:rgba(39,169,255,.09);border:1px solid rgba(39,169,255,.22);color:#a6d6ff;font-size:.7rem;font-weight:900}.plan-status.recommend{background:linear-gradient(90deg,#48d9d1,#75efbc);color:#05252a;border:none}.price-card h3{font-size:1.35rem;margin:.8em 0 .1em}.plan-sub{margin:0;color:#9ebcc0;font-size:.82rem}.price{display:flex;align-items:baseline;gap:5px;margin:.8em 0}.price strong{font-size:2.4rem;line-height:1}.price span{color:#a9c2c5}.price-card ul{list-style:none;margin:18px 0 22px;padding:0;color:#bdd3d5;font-size:.86rem}.price-card li{position:relative;padding-left:20px;margin:9px 0}.price-card li::before{content:"✓";position:absolute;left:0;color:var(--mint);font-weight:900}.plan-button{display:flex;align-items:center;justify-content:center;min-height:44px;border-radius:13px;background:linear-gradient(100deg,#56e4da,#74efbc);color:#042227;font-weight:900}.plan-button.muted{background:rgba(255,255,255,.04);color:#d9e8ea;border:1px solid rgba(105,244,238,.24)}.pricing-footnote{max-width:900px;margin:24px auto 0;text-align:center;color:#9db9bc;font-size:.82rem}
.trust-section{display:grid;grid-template-columns:.85fr 1.15fr;gap:48px;align-items:center;background:linear-gradient(180deg,#061b20,#08262b)}.trust-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}.trust-grid article{padding:20px;border-radius:18px;background:rgba(4,30,35,.72);border:1px solid rgba(105,244,238,.18)}.trust-grid article>span{display:grid;place-items:center;width:40px;height:40px;border-radius:50%;background:rgba(105,244,238,.11);border:1px solid rgba(105,244,238,.28);color:var(--cyan);font-weight:900}.trust-grid h3{font-size:1rem;margin:.7em 0 .2em}.trust-grid p{margin:0;color:#a8c3c5;font-size:.84rem}
.final-cta{position:relative;isolation:isolate;overflow:hidden;text-align:center;padding:118px 20px 130px;background:linear-gradient(180deg,#07242a,#04151a)}.final-cta::before{content:"";position:absolute;inset:0;z-index:-2;background:radial-gradient(circle at 50% 90%,rgba(115,239,189,.18),transparent 32%),radial-gradient(circle at 76% 60%,rgba(39,169,255,.16),transparent 28%)}.final-inner{position:relative;z-index:3}.final-inner small{display:block;margin-top:16px;color:#91afb2}.final-skyline{position:absolute;left:0;right:0;bottom:0;height:190px;display:flex;align-items:flex-end;gap:4px;opacity:.42}.final-skyline i{flex:1;display:block;background:linear-gradient(180deg,#155063,#071c24);border-top:1px solid rgba(105,244,238,.25)}.final-skyline i:nth-child(1){height:35%}.final-skyline i:nth-child(2){height:70%}.final-skyline i:nth-child(3){height:48%}.final-skyline i:nth-child(4){height:82%}.final-skyline i:nth-child(5){height:57%}.final-skyline i:nth-child(6){height:74%}.final-skyline i:nth-child(7){height:43%}.final-electric{position:absolute;height:2px;background:linear-gradient(90deg,transparent,var(--cyan),var(--blue),transparent);box-shadow:0 0 16px var(--cyan)}.final-electric.e1{width:70%;left:-8%;bottom:100px;transform:rotate(7deg)}.final-electric.e2{width:60%;right:-10%;bottom:70px;transform:rotate(-9deg)}
footer{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:25px clamp(18px,5vw,70px);color:#9db7ba;background:#021015;border-top:1px solid rgba(105,244,238,.15);font-size:.8rem}.footer-brand{font-size:.9rem}.footer-meta{display:grid;gap:4px;text-align:right}.footer-meta p{margin:0}.footer-company{color:#c5dadd;font-weight:700}
@media (max-width:1180px){.hero-cinematic{grid-template-columns:1fr;min-height:auto;padding-top:64px}.hero-copy{max-width:900px}.hero-copy h1{max-width:900px}.hero-art{min-height:620px}.feature-layout{grid-template-columns:1fr}.feature-device-stack{min-height:500px}.pricing-grid{grid-template-columns:repeat(2,1fr)}.price-card.featured{transform:none}.trust-section{grid-template-columns:1fr}}
@media (max-width:760px){.site-header{padding:12px 16px}.brand{font-size:.9rem}.brand-bolt{width:26px;height:26px}.site-header nav a:not(.header-cta):not(.header-login){display:none}.hero-cinematic{padding:54px 18px 68px}.hero-copy h1{font-size:clamp(2.55rem,12vw,4.2rem)}.hero-lead br{display:none}.hero-points{gap:10px 16px}.hero-actions{display:grid;grid-template-columns:1fr}.button{width:100%}.hero-art{min-height:560px}.worker-figure{right:-18px;opacity:.5}.phone-main{left:2%;width:260px}.phone-sub{left:auto;right:2%;width:205px}.section{padding:72px 18px}.feature-cards,.workflow-grid,.pricing-grid,.trust-grid{grid-template-columns:1fr}.mini-phone.front{left:4%;width:235px}.mini-phone.back{right:3%;width:220px}.feature-device-stack{min-height:460px}.final-cta{padding:92px 18px 110px}footer{flex-direction:column;text-align:center}.footer-meta{text-align:center}}
@media (max-width:520px){.site-header{padding:10px 10px;gap:8px;justify-content:flex-start}.brand{font-size:.78rem;gap:6px;flex:0 0 auto}.brand-label{display:none}.site-header nav{display:flex;gap:6px;margin-left:auto;flex:0 0 auto}.header-cta,.header-login{padding:8px 10px;font-size:.78rem;white-space:nowrap}.hero-cinematic{padding-left:16px;padding-right:16px}.hero-copy h1{font-size:clamp(2.3rem,12.5vw,3.4rem);overflow-wrap:anywhere}.hero-lead{font-size:.98rem}.hero-points{display:grid;grid-template-columns:1fr 1fr;font-size:.82rem}.hero-art{min-height:500px;margin-top:10px}.worker-figure{width:210px;height:430px;right:-30px}.helmet{transform:scale(.82);transform-origin:top left}.head,.neck,.body,.vest{transform:scale(.82);transform-origin:top left}.phone-main{width:235px;left:0}.phone-sub{width:170px;right:-5px;bottom:2%}.screen{min-height:405px;padding:14px}.phone-sub .screen{min-height:340px}.screen-card,.screen-row,.screen-alert{font-size:.72rem}.feature-device-stack{min-height:410px}.mini-phone.front{width:205px;left:0}.mini-phone.back{width:190px;right:0}.mini-screen{min-height:350px}.price-card{padding:21px}.price strong{font-size:2.15rem}.section h2,.final-cta h2{font-size:clamp(2rem,10vw,3rem)}}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}.button{transition:none}}

/* mobile polish after visual QA */
@media (max-width:520px){
  .hero-art{min-height:475px;overflow:hidden;margin-left:-16px;margin-right:-16px}
  .phone-main{width:218px;left:4%;bottom:5%;transform:rotate(-5deg)}
  .phone-sub{width:150px;right:3%;bottom:4%;transform:rotate(6deg)}
  .phone-sub .screen{min-height:315px;padding:11px}.phone-sub .photo-placeholder{height:125px}.phone-sub .memo-chip{padding:8px;font-size:.68rem}
  .worker-figure{right:-56px;opacity:.38}.section-heading h2,.centered-heading h2{font-size:clamp(1.9rem,9vw,2.65rem);overflow-wrap:anywhere;text-wrap:balance}
  .centered-heading p{font-size:.92rem}.feature-cards article{padding:17px}.feature-cards h3{font-size:.96rem}
  .mini-phone.front{width:185px;left:1%}.mini-phone.back{width:170px;right:1%}.feature-device-stack{min-height:390px;overflow:hidden}
}

/* === reference-fidelity pass: photographic depth === */
.hero-cinematic{
  background:
    linear-gradient(90deg,rgba(1,18,23,.95) 0%,rgba(3,27,32,.82) 40%,rgba(2,24,33,.40) 72%,rgba(2,20,29,.58) 100%),
    linear-gradient(180deg,rgba(3,18,24,.1),rgba(3,18,24,.72)),
    url('./assets/city.jpg') center 48%/cover no-repeat;
}
.hero-cinematic::after{content:"";position:absolute;inset:0;z-index:-1;pointer-events:none;background:
  radial-gradient(circle at 72% 28%,rgba(75,238,255,.30),transparent 20%),
  radial-gradient(circle at 85% 58%,rgba(91,255,191,.17),transparent 27%),
  repeating-linear-gradient(115deg,transparent 0 145px,rgba(105,244,238,.035) 146px 147px,transparent 148px 260px)}
.worker-figure{right:-1%;bottom:-8px;width:360px;height:590px;border-radius:46% 46% 12% 12%;background:url('./assets/worker.jpg') 58% 48%/cover no-repeat;opacity:.76;filter:saturate(.72) hue-rotate(128deg) brightness(.58) contrast(1.15) drop-shadow(0 25px 50px rgba(0,0,0,.55));mask-image:linear-gradient(to bottom,black 0 78%,transparent 100%);-webkit-mask-image:linear-gradient(to bottom,black 0 78%,transparent 100%)}
.worker-figure>*{display:none}

.feature-showcase{background:
  linear-gradient(180deg,rgba(3,22,28,.97),rgba(4,27,32,.90)),
  url('./assets/city.jpg') center 38%/cover fixed no-repeat}
.feature-showcase::after{content:"";position:absolute;inset:0;pointer-events:none;background:linear-gradient(90deg,rgba(2,16,21,.72),transparent 48%,rgba(4,23,29,.38)),radial-gradient(circle at 22% 66%,rgba(105,244,238,.12),transparent 22%)}
.pricing-section{overflow:hidden;background:
  linear-gradient(180deg,rgba(4,23,28,.94),rgba(4,25,31,.90)),
  url('./assets/city.jpg') center 70%/cover no-repeat}
.pricing-section::after{content:"";position:absolute;left:-5%;right:-5%;bottom:-80px;height:250px;pointer-events:none;background:linear-gradient(to top,rgba(2,12,17,.88),transparent),radial-gradient(circle at 50% 50%,rgba(105,244,238,.15),transparent 45%)}
.trust-section{background:
  linear-gradient(90deg,rgba(3,20,25,.97),rgba(4,28,33,.88)),
  url('./assets/worker.jpg') 88% 35%/42% auto no-repeat}
.final-cta{min-height:470px;display:grid;place-items:center;background:
  linear-gradient(180deg,rgba(3,20,26,.60),rgba(2,15,20,.90)),
  linear-gradient(90deg,rgba(2,20,25,.78),rgba(3,28,35,.35)),
  url('./assets/city.jpg') center 55%/cover no-repeat}
.final-cta::before{background:radial-gradient(circle at 50% 72%,rgba(115,239,189,.26),transparent 26%),radial-gradient(circle at 76% 40%,rgba(39,169,255,.23),transparent 28%),linear-gradient(180deg,transparent 25%,rgba(2,14,20,.32) 100%)}
.final-inner{padding:34px 44px;border-radius:30px;background:linear-gradient(180deg,rgba(2,22,27,.34),rgba(2,18,23,.14));backdrop-filter:blur(4px);box-shadow:0 30px 100px rgba(0,0,0,.25)}

/* === fidelity pass 2: night construction / optimized assets === */
.hero-cinematic{background:
  linear-gradient(90deg,rgba(1,15,21,.96) 0%,rgba(2,24,30,.82) 42%,rgba(2,22,31,.42) 73%,rgba(2,17,25,.58) 100%),
  radial-gradient(circle at 74% 34%,rgba(75,238,255,.18),transparent 24%),
  url('./assets/construction-night-web.jpg') center 48%/cover no-repeat}
.worker-figure{background-image:url('./assets/worker-web.jpg')}
.feature-showcase{background:
  linear-gradient(180deg,rgba(3,21,27,.96),rgba(4,27,32,.91)),
  url('./assets/construction-night-web.jpg') center 42%/cover no-repeat}
.pricing-section{background:
  linear-gradient(180deg,rgba(4,23,28,.91),rgba(4,25,31,.93)),
  url('./assets/city-web.jpg') center 68%/cover no-repeat}
.trust-section{background:
  linear-gradient(90deg,rgba(3,20,25,.98),rgba(4,28,33,.88)),
  url('./assets/worker-web.jpg') 88% 35%/42% auto no-repeat}
.final-cta{background:
  linear-gradient(180deg,rgba(3,20,26,.50),rgba(2,15,20,.88)),
  linear-gradient(90deg,rgba(2,20,25,.76),rgba(3,28,35,.25)),
  url('./assets/city-web.jpg') center 55%/cover no-repeat}

/* === real app screens === */
.real-device{position:absolute;z-index:7;padding:8px;background:linear-gradient(145deg,#10262d,#020a0d);border:1px solid rgba(105,244,238,.34);box-shadow:0 34px 90px rgba(0,0,0,.58),0 0 50px rgba(105,244,238,.10);overflow:hidden}
.real-device img{display:block;width:100%;height:auto;border-radius:inherit}
.device-desktop{width:min(520px,72%);right:1%;top:20%;border-radius:22px;transform:perspective(1000px) rotateY(-5deg) rotateZ(-1.5deg)}
.device-desktop img{border-radius:15px}
.device-mobile{width:min(230px,34%);left:5%;bottom:2%;border-radius:36px;transform:rotate(-5deg);padding:10px}
.device-mobile img{border-radius:27px}
.worker-figure{right:-7%;bottom:0;width:330px;height:560px;border-radius:0;opacity:.30;mask-image:radial-gradient(ellipse 72% 68% at 54% 45%,black 42%,rgba(0,0,0,.72) 66%,transparent 100%);-webkit-mask-image:radial-gradient(ellipse 72% 68% at 54% 45%,black 42%,rgba(0,0,0,.72) 66%,transparent 100%)}
.feature-desktop{width:78%;left:2%;top:68px;border-radius:20px;transform:rotate(-4deg)}
.feature-desktop img{border-radius:14px}.feature-mobile{width:38%;right:2%;bottom:22px;border-radius:34px;transform:rotate(6deg);padding:9px}.feature-mobile img{border-radius:25px}

@media (max-width:760px){
  .device-desktop{width:86%;right:-5%;top:18%}.device-mobile{width:38%;left:1%;bottom:2%}.worker-figure{right:-20%;opacity:.20}
  .feature-desktop{width:84%;left:-2%;top:70px}.feature-mobile{width:38%;right:0;bottom:15px}
}
@media (max-width:520px){
  .device-desktop{width:94%;right:-18%;top:15%;transform:rotate(-2deg)}.device-mobile{width:42%;left:-1%;bottom:0}
  .worker-figure{display:none}.feature-desktop{width:92%;left:-14%;top:60px}.feature-mobile{width:42%;right:-3%;bottom:10px}
}

.worker-figure{right:-2%;bottom:-10px;width:390px;height:590px;background:url('./assets/worker-bluehat-web.jpg') 42% 42%/cover no-repeat;opacity:.50;filter:saturate(.78) hue-rotate(132deg) brightness(.55) contrast(1.18);mask-image:radial-gradient(ellipse 78% 72% at 48% 45%,black 46%,rgba(0,0,0,.72) 68%,transparent 100%);-webkit-mask-image:radial-gradient(ellipse 78% 72% at 48% 45%,black 46%,rgba(0,0,0,.72) 68%,transparent 100%)}
@media (max-width:760px){.worker-figure{right:-18%;opacity:.28}}

/* === UI DESIGN PROCESS PASS 01: density / hierarchy / storytelling === */
.feature-signal-row{position:relative;z-index:2;display:flex;align-items:center;justify-content:center;gap:14px;max-width:820px;margin:-4px auto 36px;color:#8fb9bd;font-size:.7rem;font-weight:900;letter-spacing:.18em}
.feature-signal-row i{display:block;width:76px;height:1px;background:linear-gradient(90deg,transparent,var(--cyan),transparent);box-shadow:0 0 10px rgba(105,244,238,.55)}
.feature-cards article{position:relative;overflow:hidden;min-height:118px;transition:transform .22s ease,border-color .22s ease,box-shadow .22s ease}
.feature-cards article::after{content:"";position:absolute;right:-22px;bottom:-34px;width:100px;height:100px;border-radius:50%;background:radial-gradient(circle,rgba(105,244,238,.11),transparent 66%)}
.feature-cards article:hover{transform:translateY(-3px);border-color:rgba(105,244,238,.52);box-shadow:0 18px 48px rgba(0,0,0,.28),0 0 26px rgba(105,244,238,.08)}
.workflow-section{isolation:isolate;overflow:hidden;padding-top:108px;padding-bottom:116px;background:linear-gradient(180deg,rgba(3,20,25,.88),rgba(2,18,22,.96)),url('./assets/construction-night-web.jpg') center 55%/cover no-repeat}
.workflow-backdrop{position:absolute;inset:0;z-index:-2;background:linear-gradient(90deg,rgba(2,14,19,.88),rgba(4,32,37,.34),rgba(2,14,19,.88)),radial-gradient(circle at 50% 50%,rgba(105,244,238,.10),transparent 34%)}
.workflow-heading{max-width:900px}.workflow-heading p:last-child{color:#a8c7ca}.workflow-track{position:absolute;left:10%;right:10%;top:54%;height:2px;background:linear-gradient(90deg,transparent,rgba(105,244,238,.8),rgba(39,169,255,.8),transparent);box-shadow:0 0 16px rgba(105,244,238,.45)}
.workflow-track span{position:absolute;top:50%;width:15px;height:15px;border-radius:50%;background:#041a20;border:2px solid var(--cyan);box-shadow:0 0 22px rgba(105,244,238,.7);transform:translate(-50%,-50%)}
.workflow-track span:nth-child(1){left:16%}.workflow-track span:nth-child(2){left:50%}.workflow-track span:nth-child(3){left:84%}
.workflow-grid{position:relative;z-index:2}.workflow-grid article{min-height:210px;padding:30px;background:linear-gradient(180deg,rgba(4,41,47,.84),rgba(3,23,28,.94));backdrop-filter:blur(10px);box-shadow:0 24px 70px rgba(0,0,0,.28)}
.workflow-grid article:nth-child(2){transform:translateY(-18px);border-color:rgba(105,244,238,.5);box-shadow:0 30px 80px rgba(0,0,0,.34),0 0 26px rgba(105,244,238,.09)}
.workflow-grid article b{display:block;margin-top:22px;color:#6fb8bd;font-size:.68rem;letter-spacing:.18em}

.pricing-grid{align-items:stretch}.price-card{overflow:hidden;min-height:385px;padding:28px 24px 24px}.price-card::before{content:"";position:absolute;inset:0 0 auto 0;height:4px;background:linear-gradient(90deg,transparent,rgba(105,244,238,.65),transparent);opacity:.55}
.price-card.featured{min-height:420px;background:linear-gradient(180deg,rgba(7,66,69,.95),rgba(3,28,33,.98));box-shadow:0 34px 90px rgba(0,0,0,.4),0 0 52px rgba(105,244,238,.16)}
.price-card.featured::before{height:6px;background:linear-gradient(90deg,var(--cyan),var(--mint));opacity:1}.featured-ribbon{position:absolute;right:-45px;top:24px;width:175px;padding:7px 0;text-align:center;transform:rotate(35deg);background:linear-gradient(90deg,#64e6da,#8ff2bf);color:#06262a;font-size:.58rem;font-weight:1000;letter-spacing:.1em;box-shadow:0 6px 20px rgba(0,0,0,.22)}
.price-card h3{font-size:1.5rem}.price-card.featured h3{font-size:1.7rem}.price-card ul{border-top:1px solid rgba(105,244,238,.12);padding-top:15px}.plan-button{margin-top:auto;box-shadow:0 10px 26px rgba(105,244,238,.08)}
.trust-section{position:relative;grid-template-columns:.78fr .18fr 1.04fr;gap:34px;min-height:500px}.trust-seal{display:grid;place-items:center;align-content:center;gap:10px;width:128px;height:128px;margin:auto;border-radius:50%;border:1px solid rgba(105,244,238,.35);background:radial-gradient(circle,rgba(105,244,238,.13),rgba(4,25,31,.75) 64%);box-shadow:0 0 50px rgba(105,244,238,.11),inset 0 0 30px rgba(105,244,238,.08)}
.trust-seal span{display:grid;place-items:center;width:52px;height:52px;border-radius:50%;background:linear-gradient(145deg,var(--cyan),var(--mint));color:#042126;font-size:1.45rem;font-weight:1000}.trust-seal b{font-size:.62rem;letter-spacing:.15em;color:#b7eeea}
.trust-grid article{min-height:150px;box-shadow:0 18px 50px rgba(0,0,0,.18);backdrop-filter:blur(7px)}
.final-inner{max-width:760px}.final-inner h2{font-size:clamp(2.7rem,5vw,5rem);text-shadow:0 5px 35px rgba(0,0,0,.45)}.final-tagline{position:absolute;z-index:2;bottom:74px;color:#8ac2c6;font-size:.63rem;line-height:1.55;letter-spacing:.16em;text-align:left;opacity:.75}.final-tagline-left{left:6%}.final-tagline-right{right:6%;text-align:right}.final-electric{height:3px;box-shadow:0 0 20px var(--cyan),0 0 42px rgba(39,169,255,.45)}
@media (max-width:1180px){
  .trust-section{grid-template-columns:1fr}
  .trust-seal{width:88px;height:88px;margin:0 auto 18px}
  .trust-seal span{width:40px;height:40px;font-size:1.15rem}
  .trust-seal b{font-size:.58rem}
  .trust-copy{text-align:center}
  .workflow-track{display:none}.workflow-grid article:nth-child(2){transform:none}
}
@media (max-width:760px){.feature-signal-row{gap:8px;margin-bottom:28px}.feature-signal-row i{width:34px}.workflow-section{padding-top:76px;padding-bottom:82px}.workflow-grid article{min-height:0}.price-card,.price-card.featured{min-height:0}.featured-ribbon{right:-49px;top:19px}.final-tagline{display:none}}
@media (max-width:520px){.feature-signal-row{font-size:.56rem;letter-spacing:.1em}.feature-signal-row i{width:20px}.workflow-heading h2{font-size:clamp(2.15rem,11vw,3.2rem)}.pricing-section .centered-heading h2{font-size:clamp(2.15rem,10vw,3.1rem)}.price-card{border-radius:18px}.trust-section{min-height:auto}.final-inner h2{font-size:clamp(2.25rem,11vw,3.35rem)}}

/* === UI DESIGN PROCESS PASS 02: hero composition / visual gallery === */
.hero-copy h1 span,.hero-copy h1 em{display:block}.hero-copy h1 span{max-width:820px}.hero-copy h1 em{margin-top:.04em}
.worker-figure{right:-3%;bottom:-14px;width:430px;height:610px;background:url('./assets/worker-focus.jpg') 56% 50%/cover no-repeat;opacity:.46;filter:saturate(.78) hue-rotate(128deg) brightness(.56) contrast(1.2);mask-image:radial-gradient(ellipse 78% 78% at 54% 48%,black 48%,rgba(0,0,0,.76) 68%,transparent 100%);-webkit-mask-image:radial-gradient(ellipse 78% 78% at 54% 48%,black 48%,rgba(0,0,0,.76) 68%,transparent 100%)}
.hero-art::after{content:"";position:absolute;z-index:6;right:2%;bottom:6%;width:72%;height:38%;pointer-events:none;background:linear-gradient(110deg,transparent 4%,rgba(105,244,238,.05) 35%,rgba(39,169,255,.09) 58%,transparent 84%);filter:blur(18px);transform:rotate(-7deg)}
.feature-visual-grid{position:relative;z-index:3;display:grid;grid-template-columns:1.25fr .75fr .75fr;gap:16px;margin-top:54px}.visual-card{position:relative;overflow:hidden;min-height:330px;border:1px solid rgba(105,244,238,.22);border-radius:24px;background:linear-gradient(180deg,rgba(5,39,45,.9),rgba(3,22,27,.98));box-shadow:0 24px 70px rgba(0,0,0,.3)}
.visual-card::after{content:"";position:absolute;inset:0;pointer-events:none;background:linear-gradient(180deg,transparent 45%,rgba(2,14,19,.2) 60%,rgba(2,14,19,.94) 100%)}.visual-media{position:absolute;inset:0;background-position:center;background-repeat:no-repeat}.app-wide{background-image:url('./assets/app-desktop.png');background-size:cover;background-position:50% 18%;filter:saturate(.86) brightness(.72)}.app-mobile-crop{background-image:url('./assets/app-mobile.png');background-size:125%;background-position:50% 16%;filter:saturate(.85) brightness(.72)}.field-photo{background-image:linear-gradient(180deg,rgba(0,20,25,.08),rgba(0,18,23,.35)),url('./assets/worker-focus.jpg');background-size:cover;background-position:58% 36%;filter:saturate(.72) hue-rotate(126deg) brightness(.64)}
.visual-copy{position:absolute;z-index:2;left:22px;right:22px;bottom:20px}.visual-copy span{color:var(--cyan);font-size:.68rem;font-weight:900;letter-spacing:.16em}.visual-copy h3{margin:.3em 0 .2em;font-size:1.2rem}.visual-copy p{margin:0;color:#b4cdd0;font-size:.84rem}.visual-card-wide .visual-copy h3{font-size:1.45rem}
@media (max-width:1180px){.feature-visual-grid{grid-template-columns:1fr 1fr}.visual-card-wide{grid-column:1/-1}.worker-figure{right:-12%;opacity:.35}}
@media (max-width:760px){.hero-copy h1 span{display:inline}.hero-copy h1 em{display:block}.feature-visual-grid{grid-template-columns:1fr}.visual-card-wide{grid-column:auto}.visual-card{min-height:290px}.worker-figure{display:none}}

/* === UI DESIGN PROCESS PASS 03: alignment / responsive composition / natural proportions === */
.hero-copy{max-width:760px}
.hero-copy h1{max-width:760px;font-size:clamp(3.1rem,3.6vw,4.2rem);line-height:1.04;letter-spacing:-.045em}
.hero-copy h1 span{white-space:nowrap}
.hero-art{min-height:620px}
.device-desktop{width:min(610px,72%);right:-1%;top:13%;transform:perspective(1200px) rotateY(-3deg) rotateZ(-.8deg)}
.device-mobile{width:min(235px,29%);left:13%;bottom:7%;transform:rotate(-2.5deg);z-index:9}
.hero-art::after{right:3%;bottom:8%;width:78%;height:34%;transform:rotate(-5deg)}
.field-detail{background-image:linear-gradient(180deg,rgba(0,20,25,.02),rgba(0,18,23,.30)),url('./assets/construction-night-web.jpg');background-size:cover;background-position:52% 48%;filter:saturate(.78) brightness(.68) contrast(1.06)}
.workflow-grid article>span{display:block;font-size:clamp(2.5rem,4vw,4.2rem);line-height:1;font-weight:1000;letter-spacing:-.05em;color:#7cf4e9;text-shadow:0 0 22px rgba(105,244,238,.22);margin-bottom:20px}
.workflow-grid h3{font-size:1.45rem;margin:.15em 0 .35em}
.workflow-grid article b{margin-top:28px}
.price strong{font-size:clamp(2.75rem,3.3vw,4rem);letter-spacing:-.04em}
.price span{font-size:1rem}
.final-cta{text-align:left;place-items:stretch;padding-left:clamp(28px,8vw,130px);padding-right:clamp(28px,8vw,130px)}
.final-inner{width:min(760px,100%);margin:0;align-self:center;text-align:left;padding:42px 48px}
.final-inner h2{font-size:clamp(3rem,4.6vw,5rem);line-height:1.08;letter-spacing:-.045em}
.final-inner h2 span{display:block}
.final-inner .hero-actions.centered{justify-content:flex-start}
.final-inner small{max-width:680px}

@media (max-width:1180px){
  .hero-copy h1{max-width:880px;font-size:clamp(3rem,6vw,4.4rem)}
  .hero-copy h1 span{white-space:normal}
  .hero-art{min-height:560px}
  .device-desktop{width:78%;right:-2%;top:13%}.device-mobile{width:30%;left:8%;bottom:5%}
  .pricing-grid{grid-template-columns:repeat(2,minmax(0,1fr));max-width:980px;margin-left:auto;margin-right:auto}
  .price strong{font-size:3.25rem}
  .final-inner{margin:0 auto 0 0}
}
@media (max-width:760px){
  .hero-copy h1{font-size:clamp(2.5rem,10.6vw,3.55rem);line-height:1.02}.hero-copy h1 span{white-space:normal}
  .hero-art{min-height:500px}.device-desktop{width:84%;right:-9%;top:12%;transform:rotate(-1deg)}.device-mobile{width:38%;left:2%;bottom:4%;transform:rotate(-2deg)}
  .workflow-grid article>span{font-size:3.35rem;margin-bottom:14px}.workflow-grid h3{font-size:1.35rem}
  .pricing-grid{grid-template-columns:1fr;max-width:540px}.price strong{font-size:3.15rem}
  .final-cta{padding-left:18px;padding-right:18px}.final-inner{padding:30px 24px}.final-inner h2{font-size:clamp(2.35rem,10vw,3.3rem)}
}
@media (max-width:520px){
  .hero-copy h1{font-size:clamp(2.35rem,10.4vw,3rem);letter-spacing:-.035em}
  .hero-art{min-height:430px;margin-top:18px}.device-desktop{width:89%;right:-16%;top:10%}.device-mobile{width:42%;left:0;bottom:3%}
  .feature-visual-grid{margin-top:38px}.visual-card{min-height:260px}
  .workflow-grid article>span{font-size:3.05rem}.price strong{font-size:2.9rem}
  .final-inner{background:linear-gradient(180deg,rgba(2,22,27,.48),rgba(2,18,23,.22));backdrop-filter:blur(6px)}
}

/* Japanese-market visual rule: no non-Japanese portrait imagery in active LP */
.trust-section{background:linear-gradient(90deg,rgba(3,20,25,.98),rgba(4,28,33,.90)),url('./assets/construction-night-web.jpg') center 62%/cover no-repeat}

.desktop-only{display:block}.mobile-only{display:none}
@media (max-width:760px){
  .desktop-only{display:none}.mobile-only{display:block}
  .hero-copy h1{font-size:clamp(2.5rem,10vw,3.4rem)}
  .centered-heading{text-align:left;margin-left:0;margin-right:0}
  .feature-signal-row{justify-content:flex-start;margin-left:0;margin-right:0}
  .pricing-section .centered-heading{max-width:620px}
}

/* visibility specificity fix for responsive heading variants */
.hero-copy h1 .desktop-only,.section-heading h2 .desktop-only{display:block}
.hero-copy h1 .mobile-only,.section-heading h2 .mobile-only{display:none}
@media (max-width:760px){
  .hero-copy h1 .desktop-only,.section-heading h2 .desktop-only{display:none}
  .hero-copy h1 .mobile-only,.section-heading h2 .mobile-only{display:block}
  .feature-showcase .section-heading h2,.pricing-section .section-heading h2{font-size:clamp(2.05rem,8.6vw,2.65rem);line-height:1.08}
}

.section-heading h2 .desktop-only>span{display:block}
@media (max-width:760px){.section-heading h2 .mobile-only{line-height:1.08}}

/* heading rhythm correction: intentional breaks, not accidental wrapping */
.feature-showcase .section-heading{max-width:1100px}
.feature-showcase .section-heading h2{font-size:clamp(2.8rem,3.2vw,3.5rem);line-height:1.06}
.final-inner{width:min(940px,100%)}
.final-inner h2{font-size:clamp(3rem,3.8vw,4.25rem);line-height:1.07}
.final-inner h2 span{white-space:nowrap}
@media (max-width:760px){
  .feature-showcase .section-heading{max-width:100%}
  .feature-showcase .section-heading h2{font-size:clamp(1.75rem,7.2vw,2.1rem);line-height:1.12}
  .final-inner h2 span{white-space:normal}
}
/* === DESIGN LOCK alignment pass 2026-09-07 === */
@media (min-width:761px){
  .feature-showcase .centered-heading,.pricing-section .centered-heading{text-align:left;margin-left:0;margin-right:0}
  .feature-showcase .section-heading,.pricing-section .section-heading{max-width:920px}
  .feature-signal-row{justify-content:flex-start;margin-left:0;margin-right:0}
  .hero-art{min-height:640px}
  .device-desktop{width:min(660px,78%);right:-3%;top:10%}
  .device-mobile{width:min(250px,31%);left:7%;bottom:5%}
}
.feature-visual-grid{display:none}
.workflow-grid article{position:relative;overflow:hidden;isolation:isolate;min-height:300px;padding:30px}
.workflow-grid article::before{content:"";position:absolute;inset:0;z-index:-2;background-size:cover;background-position:center;filter:saturate(.78) brightness(.52)}
.workflow-grid article::after{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(180deg,rgba(2,18,23,.18) 10%,rgba(2,18,23,.68) 58%,rgba(2,18,23,.96) 100%)}
.workflow-grid article:nth-child(1)::before{background-image:url('./assets/app-desktop.png');background-position:50% 18%}
.workflow-grid article:nth-child(2)::before{background-image:url('./assets/app-mobile.png');background-size:118%;background-position:50% 14%}
.workflow-grid article:nth-child(3)::before{background-image:url('./assets/construction-night-web.jpg');background-position:56% 48%}
.workflow-grid article:nth-child(2){transform:none}
.workflow-grid article>span{margin-bottom:auto}
.workflow-grid h3{margin-top:110px}
@media (max-width:760px){
  .workflow-grid article{min-height:260px}
  .workflow-grid h3{margin-top:72px}
}

/* === SAFETY heading final typography fix 2026-09-07 === */
.trust-copy h2 span{display:block}
@media (min-width:1181px){
  .trust-section{grid-template-columns:1fr .18fr 1fr}
  .trust-copy h2{font-size:clamp(2.5rem,2.8vw,3.3rem);line-height:1.08}
  .trust-copy h2 span{white-space:nowrap}
}
@media (max-width:1180px){
  .trust-copy h2 span{white-space:normal}
}

/* === meeting-ready field credibility pass 2026-09-07 === */
.workflow-blueprint-art{position:absolute;inset:18px 18px auto;width:calc(100% - 36px);height:175px;color:#69f4ee;opacity:.20;z-index:1;filter:drop-shadow(0 0 10px rgba(105,244,238,.18))}
.blueprint-step>span,.blueprint-step>h3,.blueprint-step>p,.blueprint-step>b{position:relative;z-index:2}
.workflow-grid article:nth-child(1)::before{background-image:none}
.workflow-grid article:nth-child(2)::before{background-image:url('./assets/construction-night-web.jpg');background-size:cover;background-position:50% 46%;filter:saturate(.82) brightness(.58) contrast(1.05)}
.workflow-grid article:nth-child(3)::before{background-image:url('./assets/construction-night-web.jpg');background-size:cover;background-position:72% 52%;filter:saturate(.74) brightness(.46) contrast(1.12)}
@media (min-width:761px){
  .device-mobile{left:3%;bottom:1%;width:min(240px,29%)}
  .feature-mobile{width:34%;right:-1%;bottom:16px}
}
@media (max-width:760px){
  .device-mobile{width:36%;left:-2%;bottom:1%}
  .feature-mobile{width:35%;right:1%;bottom:10px}
  .workflow-blueprint-art{height:150px;inset:14px 14px auto;width:calc(100% - 28px)}
}
@media (max-width:520px){
  .device-mobile{width:40%;left:-3%;bottom:1%}
  .feature-mobile{width:35%;right:0;bottom:8px}
}

/* === meeting final tune 2026-09-07 === */
/* 端末配置は PC レイアウトのみ調整。760px 以下は QA 済みの値を維持する。 */
@media (min-width:761px){
  .device-mobile{left:.5%;bottom:-2.5%}
  .feature-mobile{width:31%;right:-4.5%;bottom:12px}
}
/* 01 仕事前：週間工程表と図面で段取りを組む。装飾SVGは役割を譲る */
.workflow-blueprint-art{display:none}
.workflow-grid article:nth-child(1)::before{
  background-image:url('./assets/feature-01-schedule.webp');
  background-size:cover;
  background-position:48% 48%;
  filter:saturate(.95) brightness(.6) contrast(1.05);
}
/* 02 現場：動力盤をタブレットで撮る＝写真メモそのもの */
.workflow-grid article:nth-child(2)::before{
  background-image:url('./assets/feature-02-photo-memo.webp');
  background-size:cover;
  background-position:50% 42%;
  filter:saturate(.92) brightness(.58) contrast(1.06);
}
/* 03 仕事後：本日を振り返り、次の作業に備える */
.workflow-grid article:nth-child(3)::before{
  background-image:url('./assets/feature-06-before-after.webp');
  background-size:cover;
  background-position:50% 40%;
  filter:saturate(.9) brightness(.56) contrast(1.05);
}

/* === 料金カード キャンペーン表記 2026-09-07 === */
.plan-campaign{margin:0 0 6px;padding:11px 13px;border-radius:12px;background:rgba(105,244,238,.1);border:1px solid rgba(105,244,238,.26);font-size:.85rem;line-height:1.6}
.plan-campaign b{display:block;color:#7cf4e9;font-size:.74rem;letter-spacing:.08em;margin-bottom:2px}
.plan-campaign strong{color:#afffe0}
.plan-campaign small{display:block;margin-top:3px;color:#9fbfc2;font-size:.76rem}

/* ヘッダー会員導線 2026-09-07 */
.header-login{padding:9px 14px;border:1px solid rgba(105,244,238,.28);border-radius:999px;background:rgba(4,33,39,.38);color:#d8eaed;font-size:.9rem}
.header-login:hover{color:var(--cyan)}
@media (max-width:520px){.header-login{display:inline-flex;align-items:center;justify-content:center}}

/* デモ導線 2026-09-07（社内デモ用。本番LPからは非リンク） */
.plan-demo-link{display:block;margin-top:10px;text-align:center;color:#9fbfc2;font-size:.82rem}
.plan-demo-link:hover{color:var(--cyan)}

/* ---- FEATURES: カードのフェードイン + 詳しく見る導線 (2026-09-10) ---- */
.js-reveal .feature-cards .reveal{opacity:0;transform:translateY(20px);transition:opacity .6s ease,transform .6s ease}
.js-reveal .feature-cards .reveal.is-visible{opacity:1;transform:none}

.feature-cards article>div{display:flex;flex-direction:column;flex:1 1 auto;min-width:0}
.feature-more{position:relative;z-index:2;display:inline-flex;align-items:center;align-self:flex-start;gap:6px;margin-top:10px;padding:6px 2px;min-height:32px;color:var(--cyan);font-size:.82rem;font-weight:800;letter-spacing:.01em}
.feature-more span{transition:transform .2s ease}
.feature-more::after{content:"";position:absolute;inset:-20px -20px -20px -76px;border-radius:18px}
.feature-cards article:hover .feature-more span{transform:translateX(4px)}
.feature-more:focus-visible{outline:2px solid var(--cyan);outline-offset:3px;border-radius:8px}
.feature-cards article:has(.feature-more:focus-visible){border-color:rgba(105,244,238,.72);box-shadow:0 18px 48px rgba(0,0,0,.28),0 0 26px rgba(105,244,238,.10)}

/* ---- FEATURES: 詳しい使い方 ---- */
#features{scroll-margin-top:96px}
.feature-detail-section{background:linear-gradient(180deg,#04171c,#061d23)}
.feature-detail-list{display:grid;gap:20px}
.feature-detail{scroll-margin-top:96px;display:grid;grid-template-columns:minmax(0,.92fr) minmax(0,1.08fr);gap:26px;align-items:center;padding:20px;border-radius:22px;border:1px solid rgba(105,244,238,.23);background:linear-gradient(145deg,rgba(7,46,52,.72),rgba(3,24,29,.9));box-shadow:0 16px 46px rgba(0,0,0,.2)}
.feature-detail-media{margin:0;overflow:hidden;border-radius:15px;border:1px solid rgba(105,244,238,.18)}
.feature-detail-media img{display:block;width:100%;height:auto}
.feature-detail-num{margin:0;color:var(--cyan);font-size:.72rem;font-weight:900;letter-spacing:.2em}
.feature-detail-copy h3{margin:.35em 0 .6em;font-size:1.35rem}
.feature-detail dl{margin:0;display:grid;gap:12px}
.feature-detail dt{color:#8fd9dd;font-size:.72rem;font-weight:900;letter-spacing:.12em}
.feature-detail dd{margin:4px 0 0;color:#bcd4d7;font-size:.9rem;line-height:1.75}
.feature-detail-back{display:inline-flex;align-items:center;gap:6px;margin-top:16px;min-height:32px;color:#9fc3c6;font-size:.8rem;font-weight:700}
.feature-detail-back:hover{color:var(--cyan)}
.feature-detail-back:focus-visible{outline:2px solid var(--cyan);outline-offset:3px;border-radius:8px}

@media (max-width:700px){
  #features{scroll-margin-top:76px}
  .feature-detail{grid-template-columns:1fr;gap:18px;scroll-margin-top:76px}
  .feature-detail-copy h3{font-size:1.22rem}
}
@media (max-width:760px){
  /* 単カラム表示になる幅では、指で押せる高さを確保する */
  .feature-more{min-height:44px}
}
@media (max-width:520px){
  .feature-detail{padding:16px;scroll-margin-top:68px}
  .feature-more{font-size:.85rem}
  .feature-detail dd{font-size:.88rem}
}
@media (prefers-reduced-motion:reduce){
  .js-reveal .feature-cards .reveal{opacity:1;transform:none;transition:none}
  .feature-more span,.feature-cards article:hover .feature-more span{transition:none;transform:none}
}

/* ---- フッターの法務リンク (2026-09-10) ---- */
.footer-legal{display:flex;flex-wrap:wrap;gap:8px 14px;align-items:center}
.footer-legal a{color:#a7cfd2;font-size:.78rem;text-decoration:none;border-bottom:1px solid rgba(105,244,238,.22);padding-bottom:2px}
.footer-legal a:hover{color:var(--cyan);border-bottom-color:rgba(105,244,238,.6)}
.footer-legal a:focus-visible{outline:2px solid var(--cyan);outline-offset:3px;border-radius:4px}
@media (max-width:760px){
  footer{gap:14px}
  .footer-legal{justify-content:center;gap:8px 12px}
}

/* ---- 最終CTA 狭幅の文字組み (2026-09-12) ---- */
/* 237行目の 3rem 下限が 760px 以下にも効き、「前」「に、」で孤立改行していたため上書きする。 */
@media (max-width:760px){
  /* 521〜760px: 10字 × 0.97em ≦ 本文幅(viewport − 84px) となり「次の現場へ行く前に、」が1行に収まる */
  .final-inner h2{font-size:clamp(2.2rem,7.2vw,3rem);line-height:1.14;letter-spacing:-.03em;margin-bottom:.42em}
  .final-inner h2 span{white-space:normal;line-break:strict}
  .final-inner>p:not(.eyebrow){font-size:1rem;line-height:1.85;letter-spacing:.01em}
  .final-inner .button{min-height:54px;font-size:1rem;letter-spacing:.04em}
  .final-inner small{margin-top:18px;font-size:.84rem;line-height:1.75;letter-spacing:.02em}
  .footer-legal{gap:10px 16px}
  .footer-legal a{font-size:.84rem;letter-spacing:.02em;padding:6px 0 3px}
}
@media (max-width:520px){
  /* nowrap にせず自然に折り返す。balance 対応ブラウザでは行の長さを揃える */
  .final-inner h2{font-size:clamp(1.95rem,8.4vw,2.4rem);line-height:1.18}
  .final-inner h2 span{text-wrap:balance}
}

/* ---- スマホ大見出しの行数 (2026-09-12) ---- */
/* 520px以下で、大見出しを意味のまとまりごとの2行に収め、ヒーローをいちばん大きく見せる。
   文字サイズは「いちばん長い行」が見出し幅に収まる大きさを vw から計算する。
   係数は、仮名・約物が全角1emになるフォント（iOSのヒラギノ等）を最悪値として決めている。
   ヒーロー H = (100vw − 20px) / 12.35、セクション見出し S = (100vw − 20px) / 13.8（H の約0.9倍）。 */
@media (max-width:520px){
  /* 現場の「わからない」を、／ひとつずつ整理。 長い行13字。
     左端は本文とそろえたまま、見出しだけ右の余白を12px使い、字間を少し詰めて幅を確保する */
  .hero-copy h1 .mobile-only br{display:none}
  .hero-copy h1 .mobile-only,.hero-copy h1 em{white-space:nowrap}
  .hero-copy h1{margin-right:-12px;font-size:clamp(1.5rem,8vw,2.5rem);line-height:1.12;letter-spacing:-.06em}
  /* 現場の「何から見ればいい？」／を減らす。 長い行14字・見出し幅 = 100vw − 36px（常に S より小さい） */
  .feature-showcase .section-heading h2 .mobile-only br:first-of-type{display:none}
  .feature-showcase .section-heading h2{font-size:calc((100vw - 36px) / 14.4)}
  /* セクション見出しは、ヒーローを超えない共通の大きさ S にそろえる */
  .feature-detail-section .section-heading h2,
  .pricing-section .section-heading h2,
  .workflow-heading h2,
  .trust-copy h2{font-size:calc((100vw - 20px) / 13.8)}
  .trust-copy h2{line-height:1.12}
  /* 仕事前 → 現場 →／仕事後。 S では1行に収まってしまうため、幅を em で絞って2行にする。
     balance だと「現／場」で割れるので、和文は空白でだけ折り返す */
  .workflow-heading h2{max-width:9.5em;word-break:keep-all;text-wrap:wrap}
  /* 次の現場へ行く前に、／準備を見える化。 長い行10字・見出し幅 = 100vw − 84px。S も超えない */
  .final-inner h2{font-size:min(calc((100vw - 84px) / 10.4), calc((100vw - 20px) / 13.8))}
}

/* ---- スマホヘッダーのブランド名 (2026-09-12) ---- */
/* 520px以下で .brand-label が非表示になり、アイコンだけが残っていたため再表示する。
   文字サイズはヘッダーのボタンと同じ .78rem のまま、1行で「でんき探偵Pro」を出す。
   .site-header に限定し、フッターのブランド表示には影響させない。 */
@media (max-width:520px){
  .site-header .brand-label{display:inline;white-space:nowrap;line-height:1.2}
  .site-header .brand-full-label{display:none}
  .site-header .brand-mobile-label{display:inline}
}

/* ---- Safety セクション スマホ調整 (2026-09-13) ---- */
/* 520px以下では中央寄せをやめ、本文と同じ左揃えにする。
   文言は変更しない。行の折り返し位置と余白だけを整える。 */
@media (max-width:520px){
  .trust-copy{text-align:left}
  .trust-seal{margin:0 0 18px}
  /* 説明文: 1行が長すぎないように幅を抑え、行間を広げて読みやすくする。
     text-wrap は末尾1文字だけの行を避けるため（非対応ブラウザは通常の折り返し） */
  .trust-copy p:not(.eyebrow){max-width:30em;font-size:.95rem;line-height:1.85;text-wrap:pretty}
  /* カード説明: 26〜29字が「します。」だけの行に落ちていたため、2行を均等に割る */
  .trust-grid p{line-height:1.8;text-wrap:balance}
}