*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;scroll-padding-top:76px}
:root{
  --ink:#14110f;
  --ink-2:#251e1a;
  --muted:#61564f;
  --bg:#f7f5f0;
  --card:#ffffff;
  --orange:#ff5510;
  --orange-2:#ff7a2f;
  --line:rgba(20,17,15,.1);
  --accent:hsl(var(--h) 78% 46%);
  --accent-light:hsl(var(--h) 80% 94%);
  --accent-dark:hsl(var(--h) 60% 20%);
}
body{
  margin:0;
  font-family:"Noto Sans JP","Zen Kaku Gothic New","Hiragino Sans",system-ui,sans-serif;
  line-height:1.75;
  color:var(--ink);
  background:var(--bg);
  overflow-x:hidden;
  padding-top:68px;
}
a{color:inherit;text-decoration:none}
h1,h2,h3,h4{
  margin:0;
  text-wrap:balance;
  text-wrap:pretty;
  word-break:auto-phrase;
}
p{
  margin:0;
  text-wrap:pretty;
}
.nobr{
  display:inline-block;
}
img{max-width:100%;display:block}
.wrap{max-width:1200px;margin:0 auto;padding:0 24px}

/* Header */
.site-head{
  position:fixed;top:0;left:0;right:0;z-index:100;
  height:68px;
  backdrop-filter:blur(16px);
  -webkit-backdrop-filter:blur(16px);
  transition:background .2s;
}
.head-dark{
  background:rgba(16,13,11,.88);
  border-bottom:1px solid rgba(255,255,255,.1);
  color:#fff;
}
.head-light{
  background:rgba(255,255,255,.92);
  border-bottom:1px solid var(--line);
  color:var(--ink);
}
.head-in{
  max-width:1260px;margin:0 auto;height:100%;padding:0 20px;
  display:flex;align-items:center;justify-content:space-between;gap:12px;
}
.head-left {
  display: flex;
  align-items: center;
  gap: 12px;
  min-width: 0;
  flex-shrink: 0;
}
.logo-a {
  display: inline-flex;
  align-items: center;
  flex-shrink: 0;
  line-height: 1;
}
.logo-a img {
  height: 28px;
  width: auto;
  max-width: none !important;
  flex-shrink: 0 !important;
  object-fit: contain;
  aspect-ratio: 900 / 264;
}
.foot-brand img {
  height: 26px;
  width: auto;
  max-width: none !important;
  aspect-ratio: 900 / 264;
  object-fit: contain;
}
.head-ind{
  display:inline-flex;align-items:center;gap:6px;
  font-size:.78rem;font-weight:900;
  padding:.3em .85em;border-radius:999px;
  background:rgba(255,85,16,.15);
  color:#ff854d;
  border:1px solid rgba(255,85,16,.3);
  white-space:nowrap;
}
.head-light .head-ind{background:var(--accent-light);color:var(--accent-dark);border-color:transparent}
.head-ind i{font-style:normal}
.head-nav{display:flex;gap:22px;font-size:.86rem;font-weight:700}
.head-nav a{opacity:.8;transition:opacity .2s,color .2s;white-space:nowrap}
.head-nav a:hover{opacity:1;color:var(--orange)}
.head-right{display:flex;align-items:center;gap:10px}
.style-sw{
  display:flex;gap:2px;padding:3px;border-radius:999px;
  background:rgba(128,128,128,.15);
}
.st-pill{
  font-size:.72rem;font-weight:900;padding:.3em .75em;border-radius:999px;
  opacity:.75;white-space:nowrap;transition:all .18s;
}
.st-pill:hover{opacity:1}
.st-pill.cur{background:var(--orange);color:#fff;opacity:1}
.head-cta{
  background:var(--orange);color:#fff;font-weight:900;font-size:.82rem;
  padding:.55em 1.15em;border-radius:999px;white-space:nowrap;
  box-shadow:0 4px 14px rgba(255,85,16,.4);
}
@media(max-width:1040px){.head-nav{display:none}}
@media(max-width:740px){
  .style-sw{display:none}
  .site-head{height:60px}
  body{padding-top:60px}
}

/* Primary CTA */
.cta{
  display:inline-flex;align-items:center;gap:14px;
  background:linear-gradient(135deg,#ff661a 0%,#e63e00 100%);
  color:#fff;
  padding:1rem 2rem;
  border-radius:18px;
  font-weight:900;
  box-shadow:0 16px 36px -8px rgba(230,62,0,.55),0 1px 0 rgba(255,255,255,.25) inset;
  transition:transform .2s cubic-bezier(.2,.8,.2,1),box-shadow .2s;
}
.cta:hover{
  transform:translateY(-3px);
  box-shadow:0 22px 44px -8px rgba(230,62,0,.7),0 1px 0 rgba(255,255,255,.35) inset;
}
.cta-txt{display:flex;flex-direction:column;text-align:left;line-height:1.25}
.cta-txt strong{font-size:1.12rem;letter-spacing:.01em}
.cta-txt small{font-size:.74rem;font-weight:700;opacity:.9;margin-top:3px}
.cta-arr{
  width:32px;height:32px;border-radius:50%;
  background:rgba(255,255,255,.18);
  display:grid;place-items:center;
  font-size:1rem;transition:transform .2s;
}
.cta:hover .cta-arr{transform:translateX(4px)}

/* Section Headings */
.sec-head{text-align:center;max-width:820px;margin:0 auto 3.2rem}
.eyebrow{
  display:inline-block;
  font-size:.75rem;font-weight:900;letter-spacing:.18em;
  color:var(--orange);
  background:rgba(255,85,16,.1);
  border:1px solid rgba(255,85,16,.25);
  padding:.35em 1.05em;border-radius:999px;
  margin-bottom:.9rem;
}
.eyebrow-guard{
  color:#10b981;
  background:rgba(16,185,129,.12);
  border-color:rgba(16,185,129,.3);
}
.sec-head h2{
  font-size:clamp(1.8rem,3.8vw,2.75rem);
  font-weight:900;line-height:1.25;letter-spacing:-.02em;
}
.sec-lead{font-size:1.05rem;color:var(--muted);margin-top:.8rem;font-weight:500;line-height:1.75}

/* Real iPhone Device Frame */
.dev-frame{
  position:relative;
  border-radius:36px;
  background:#0c0a09;
  padding:10px;
  box-shadow:0 28px 60px -15px rgba(0,0,0,.45),0 0 0 2px #3a332e inset;
  overflow:hidden;
}
.dev-frame img{
  width:100%;height:auto;
  border-radius:27px;
  display:block;
}

/* Hero Triple Phone Showcase */
.hero-visual{position:relative;display:flex;flex-direction:column;align-items:center}
.hv-glow{
  position:absolute;inset:5% 0;
  background:radial-gradient(circle at 50% 50%,rgba(255,85,16,.38),transparent 68%);
  filter:blur(32px);pointer-events:none;
}
.hv-stage{
  position:relative;z-index:2;
  display:grid;
  grid-template-columns:1fr 1.18fr 1fr;
  gap:14px;
  align-items:center;
  width:100%;
  max-width:560px;
}
.hv-card{display:flex;flex-direction:column;align-items:center;gap:8px}
.hv-left{transform:translateY(18px) rotate(-4deg)}
.hv-right{transform:translateY(18px) rotate(4deg)}
.hv-center{z-index:3;transform:scale(1.04)}
.hv-tag{
  font-size:.7rem;font-weight:900;
  background:rgba(255,255,255,.12);
  backdrop-filter:blur(8px);
  color:#fff;
  border:1px solid rgba(255,255,255,.2);
  padding:.28em .75em;border-radius:999px;
  white-space:nowrap;
}
.hv-tag-main{background:var(--orange);border-color:var(--orange);font-size:.76rem;box-shadow:0 6px 18px rgba(255,85,16,.45)}
.hv-note{position:relative;z-index:2;font-size:.74rem;opacity:.65;margin-top:1.5rem;text-align:center}
@media(max-width:600px){
  .hv-stage{gap:8px}
  .hv-tag{font-size:.62rem;padding:.2em .55em}
  .dev-frame{padding:6px;border-radius:22px}
  .dev-frame img{border-radius:17px}
}

/* Hero Industry Photo Card (トップ画：現場写真メインビジュアル) */
.hero-photo-wrap {
  position: relative;
  width: 100%;
  max-width: 620px;
  margin: 0 auto;
}
.hero-photo-card {
  position: relative;
  border-radius: 28px;
  overflow: hidden;
  box-shadow: 0 24px 60px -15px rgba(0, 0, 0, 0.55), 0 0 0 1px rgba(255, 255, 255, 0.12);
  aspect-ratio: 16 / 10;
  background: #1a1614;
}
.hpc-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transform: scale(1.01);
  transition: transform 0.4s ease;
}
.hero-photo-card:hover .hpc-img {
  transform: scale(1.04);
}
.hpc-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(0,0,0,0.02) 0%, rgba(12,9,8,0.45) 45%, rgba(12,9,8,0.94) 100%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: clamp(1.2rem, 3.2vw, 2.2rem);
  color: #fff;
}
.hpc-badge {
  display: inline-block;
  background: #ff5510;
  color: #fff;
  font-size: 0.75rem;
  font-weight: 900;
  padding: 0.32em 0.9em;
  border-radius: 999px;
  margin-bottom: 0.65rem;
  width: fit-content;
  letter-spacing: 0.02em;
  box-shadow: 0 4px 12px rgba(255, 85, 16, 0.4);
}
.hpc-title {
  font-size: clamp(1.18rem, 2.3vw, 1.55rem);
  font-weight: 900;
  line-height: 1.35;
  margin-bottom: 0.45rem;
  color: #ffffff !important;
  text-shadow: 0 2px 10px rgba(0,0,0,0.7);
}
.hpc-desc {
  font-size: clamp(0.82rem, 1.4vw, 0.94rem);
  color: #ded6ce;
  line-height: 1.6;
  margin: 0;
  text-shadow: 0 1px 4px rgba(0,0,0,0.8);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
@media (max-width: 960px) {
  .hero-photo-wrap {
    margin-top: 1rem;
    max-width: 100%;
  }
}
@media (max-width: 540px) {
  .hero-photo-card {
    border-radius: 20px;
    aspect-ratio: 16 / 11;
  }
  .hpc-overlay {
    padding: 1.1rem;
  }
  .hpc-title {
    font-size: 1.05rem;
  }
  .hpc-desc {
    font-size: 0.78rem;
  }
}

/* Photo Band */
.pband{padding:2.5rem 0}
.pband-box{
  position:relative;border-radius:32px;overflow:hidden;
  box-shadow:0 24px 60px -15px rgba(20,17,15,.25);
  max-height:480px;
}
.pband-box img{width:100%;height:100%;max-height:480px;object-fit:cover;display:block}
.pband-overlay{
  position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(0,0,0,.1) 0%,rgba(16,13,11,.85) 100%);
  display:flex;flex-direction:column;justify-content:flex-end;
  padding:clamp(1.8rem,4vw,3.2rem);color:#fff;
}
.pbo-badge{
  display:inline-block;background:var(--orange);color:#fff;
  font-size:.75rem;font-weight:900;padding:.3em .9em;border-radius:999px;margin-bottom:.8rem;width:fit-content;
}
.pband-overlay h3{font-size:clamp(1.4rem,3vw,2.2rem);font-weight:900;margin-bottom:.5rem}
.pband-overlay p{font-size:1rem;color:#ded6ce;max-width:640px;line-height:1.7}

/* Payment Methods Section */
.pay-sec, .pay-methods-sec{padding:5.5rem 0;background:#110e0c !important;color:#f7f5f0 !important}
.pay-sec .sec-head h2, .pay-methods-sec .sec-head h2{color:#ffffff !important}
.pay-sec .sec-head .sec-lead, .pay-methods-sec .sec-head .sec-lead{color:#cfc6be !important}
.pay-sec .sec-head .eyebrow, .pay-methods-sec .sec-head .eyebrow{color:#ff7a2f !important}
.pay-grid, .pay-methods-grid{display:grid;gap:24px}
.pay-featured{
  background:linear-gradient(135deg,#201915 0%,#15110e 100%) !important;
  border:1px solid rgba(255,122,47,.4) !important;
  border-radius:28px;
  padding:clamp(1.8rem,4vw,3rem);
  display:grid;
  grid-template-columns:1.15fr .85fr;
  gap:2.5rem;
  align-items:center;
  box-shadow:0 16px 40px rgba(0,0,0,.45);
}
@media(max-width:860px){.pay-featured{grid-template-columns:1fr;gap:1.8rem}}
.pf-badge, .pay-badge{
  display:inline-block;background:#ff5510 !important;color:#ffffff !important;
  font-size:.78rem;font-weight:900;padding:.35em .9em;border-radius:999px;margin-bottom:.8rem;
  letter-spacing:.05em;width:fit-content;
}
.pf-info h3, .pay-featured h3{font-size:clamp(1.6rem,3vw,2.3rem);font-weight:900;margin:0 0 .4rem;color:#ffffff !important;line-height:1.25}
.pf-sub{font-size:1.05rem;font-weight:700;color:#ff9b6a !important;margin-bottom:.9rem}
.pf-desc{font-size:.98rem;color:#ded6ce !important;line-height:1.8;margin-bottom:1.2rem}
.pf-points{list-style:none;margin:0;padding:0;display:grid;gap:8px}
.pf-points li{display:flex;align-items:center;gap:8px;font-size:.92rem;font-weight:700;color:#ffd8c2 !important}
.pf-points li span{display:inline-grid;place-items:center;width:18px;height:18px;border-radius:50%;background:#ff5510;color:#fff;font-size:.7rem;font-weight:900;flex-shrink:0}
.pf-visual img{width:100%;height:auto;border-radius:16px;box-shadow:0 12px 30px rgba(0,0,0,.5);display:block}
.pay-subgrid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
@media(max-width:860px){.pay-subgrid{grid-template-columns:1fr}}
.pay-box{
  background:#181412 !important;
  border:1px solid rgba(255,255,255,.14) !important;
  border-radius:22px;
  padding:1.8rem;
  display:flex;
  flex-direction:column;
  box-shadow:0 8px 24px rgba(0,0,0,.25);
}
.pb-icon-wrap{
  width:44px;
  height:44px;
  border-radius:12px;
  background:rgba(255,85,16,.15);
  display:grid;
  place-items:center;
  margin-bottom:1rem;
  color:#ff8a4c;
  flex-shrink:0;
}
.pb-icon-wrap svg{width:22px;height:22px;stroke:currentColor}
.pb-tag{font-size:.74rem;font-weight:900;color:#ff9b6a !important;display:block;margin-bottom:.35rem;letter-spacing:.05em}
.pay-box h3, .pay-box h4{font-size:1.22rem;font-weight:900;margin-bottom:.6rem;color:#ffffff !important;line-height:1.3}
.pay-box p{font-size:.92rem;color:#cfc6be !important;line-height:1.7;margin:0}
.fb-num{
  display:inline-grid;place-items:center;width:38px;height:38px;border-radius:10px;
  background:rgba(255,85,16,.12);color:var(--orange);font-size:.95rem;font-weight:900;
  letter-spacing:.05em;font-family:monospace,var(--font-sans);margin-bottom:.8rem;
}

/* Real Screens Trio */
.real-sec{padding:5.5rem 0;background:#fff}
.real-trio{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:24px;
  align-items:stretch;
}
@media(max-width:900px){.real-trio{grid-template-columns:1fr;max-width:420px;margin:0 auto}}
.real-item{
  background:var(--bg);
  border:1px solid var(--line);
  border-radius:28px;
  padding:1.8rem 1.6rem;
  display:flex;flex-direction:column;justify-content:space-between;align-items:center;
  gap:1.4rem;
}
.real-item.ri-highlight{
  background:linear-gradient(180deg,#1d1714 0%,#120e0c 100%);
  color:#fff;
  border-color:#3a2e28;
  box-shadow:0 28px 60px -18px rgba(20,17,15,.35);
}
.ri-head{text-align:center}
.ri-step{
  display:inline-block;font-size:.72rem;font-weight:900;letter-spacing:.14em;
  color:var(--orange);background:rgba(255,85,16,.12);
  padding:.25em .8em;border-radius:999px;margin-bottom:.6rem;
}
.ri-head h3{font-size:1.35rem;font-weight:900;margin-bottom:.4rem}
.ri-head p{font-size:.88rem;color:var(--muted);line-height:1.6}
.ri-highlight .ri-head p{color:#bfb5ad}
.real-item .dev-frame{max-width:255px}

.menu-sample{
  margin-top:3rem;
  background:var(--bg);
  border:2px solid var(--line);
  border-radius:28px;
  padding:clamp(1.6rem,3.5vw,2.6rem);
  display:grid;
  grid-template-columns:1fr 1.25fr;
  gap:2rem;
  align-items:center;
}
@media(max-width:860px){.menu-sample{grid-template-columns:1fr}}
.ms-left h3{font-size:1.4rem;font-weight:900;margin:.3rem 0 .7rem}
.ms-left h3 small{font-size:.8rem;color:var(--muted);font-weight:700}
.ms-left p{font-size:.95rem;color:var(--muted);line-height:1.75}
.ms-grid{
  list-style:none;margin:0;padding:0;
  display:grid;grid-template-columns:repeat(auto-fit,minmax(175px,1fr));gap:10px;
}
.ms-grid li{
  background:#fff;border:1px solid var(--line);border-radius:16px;
  padding:.85rem 1rem;display:flex;flex-direction:column;gap:2px;
  box-shadow:0 4px 12px rgba(0,0,0,.03);
}
.ms-key{font-size:.68rem;font-weight:900;color:var(--orange);letter-spacing:.06em}
.ms-name{font-size:.96rem;font-weight:900;color:var(--ink)}
.ms-val{font-size:1.15rem;font-weight:900;color:var(--accent-dark);margin-top:2px}

/* Evolving Plugin Section */
.plugin-sec{padding:5.5rem 0;background:linear-gradient(180deg,#fff 0%,#f9f7f2 100%)}
.plugin-hero-banner{
  background:linear-gradient(135deg,#1c1714 0%,#110e0c 100%);
  color:#fff;
  border-radius:32px;
  overflow:hidden;
  display:grid;
  grid-template-columns:1.05fr .95fr;
  gap:2rem;
  align-items:center;
  box-shadow:0 24px 64px -16px rgba(20,17,15,.3);
  margin-bottom:2.2rem;
}
@media(max-width:920px){.plugin-hero-banner{grid-template-columns:1fr}}
.phb-media{position:relative;height:100%;min-height:300px}
.phb-media img{width:100%;height:100%;object-fit:cover;display:block}
.phb-badge{
  position:absolute;top:20px;left:20px;
  background:rgba(16,13,11,.85);backdrop-filter:blur(8px);
  color:#ff9b6a;font-weight:900;font-size:.78rem;
  padding:.35em .9em;border-radius:999px;border:1px solid rgba(255,155,106,.4);
}
.phb-text{padding:clamp(2rem,4vw,3.2rem)}
.phb-kicker{display:inline-block;font-size:.74rem;letter-spacing:.15em;font-weight:900;color:#ff8a4c;margin-bottom:.6rem}
.phb-text h3{font-size:clamp(1.4rem,2.8vw,2rem);font-weight:900;line-height:1.35;margin-bottom:1rem}
.phb-text p{font-size:.98rem;color:#cfc6be;line-height:1.75;margin-bottom:1.6rem}
.phb-specs{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
@media(max-width:540px){.phb-specs{grid-template-columns:1fr}}
.phb-specs div{background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.12);border-radius:14px;padding:10px 12px;display:flex;flex-direction:column;gap:2px}
.phb-specs strong{font-size:.92rem;color:#fff;font-weight:900}
.phb-specs span{font-size:.72rem;color:#ffb088;font-weight:700}

.plugin-cards-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
@media(max-width:880px){.plugin-cards-grid{grid-template-columns:1fr}}
.plugin-card{
  background:#fff;border:1px solid var(--line);border-radius:26px;
  padding:2rem 1.8rem;display:flex;flex-direction:column;justify-content:space-between;
  box-shadow:0 12px 32px -12px rgba(20,17,15,.07);
  transition:transform .2s,border-color .2s;
}
.plugin-card:hover{transform:translateY(-4px);border-color:var(--orange)}
.pc-top{display:flex;justify-content:space-between;align-items:center;margin-bottom:1rem}
.pc-badge{background:rgba(16,185,129,.12);color:#059669;font-size:.72rem;font-weight:900;padding:.25em .75em;border-radius:999px}
.pc-tag{font-size:.75rem;font-weight:900;color:var(--muted)}
.plugin-card h3{font-size:1.45rem;font-weight:900;margin-bottom:.6rem;color:var(--ink)}
.pc-desc{font-size:.92rem;color:var(--muted);line-height:1.75;margin-bottom:1.4rem}
.pc-point{
  background:var(--bg);border-radius:14px;padding:.85rem 1rem;
  display:flex;align-items:flex-start;gap:8px;font-size:.84rem;font-weight:700;color:var(--ink);
}
.pc-point i{font-style:normal;font-size:1.1rem;line-height:1}

.plugin-future-note{
  margin-top:2.2rem;background:#fff;border:2px dashed rgba(255,85,16,.3);
  border-radius:22px;padding:1.4rem 1.8rem;display:flex;align-items:center;gap:18px;
}
.pfn-icon{font-size:2.2rem}
.pfn-text h4{font-size:1.05rem;font-weight:900;margin-bottom:4px}
.pfn-text p{font-size:.88rem;color:var(--muted);line-height:1.6}

/* Innovative Security Section */
.sec-guard-sec{padding:5.5rem 0;background:#0d1117;color:#f0f6fc}
.sec-guard-sec .sec-lead{color:#8b949e}
.guard-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px;align-items:stretch}
@media(max-width:880px){.guard-grid{grid-template-columns:1fr}}
.guard-featured{
  background:linear-gradient(135deg,#161b22 0%,#0e1217 100%);
  border:1px solid rgba(16,185,129,.35);
  border-radius:32px;padding:clamp(2rem,4vw,3.2rem);
  box-shadow:0 24px 60px -15px rgba(0,0,0,.6);
  display:flex;flex-direction:column;justify-content:space-between;
}
.gf-status{display:flex;align-items:center;gap:12px;margin-bottom:1.5rem}
.gfs-pill{
  background:#10b981;color:#fff;font-weight:900;font-size:.84rem;
  padding:.4em 1.1em;border-radius:999px;box-shadow:0 0 20px rgba(16,185,129,.45);
}
.gfs-sub{font-size:.82rem;font-weight:700;color:#7ee787}
.guard-featured h3{font-size:clamp(1.5rem,2.8vw,2.2rem);font-weight:900;line-height:1.3;margin-bottom:1rem;color:#fff}
.guard-featured p{font-size:1.02rem;color:#8b949e;line-height:1.8;margin-bottom:1.8rem}
.gf-check-list{display:grid;gap:12px}
.gf-ci{display:flex;align-items:center;gap:10px;font-size:.92rem;font-weight:700;color:#c9d1d9}
.gf-ci span{color:#10b981;font-weight:900}

.guard-subgrid{display:grid;gap:16px}
.guard-subcard{
  background:rgba(255,255,255,.03);
  border:1px solid rgba(255,255,255,.1);
  border-radius:24px;padding:1.6rem;
}
.gsc-ico{font-size:1.8rem;margin-bottom:.5rem}
.guard-subcard h4{font-size:1.15rem;font-weight:900;margin-bottom:.4rem;color:#fff}
.guard-subcard p{font-size:.88rem;color:#8b949e;line-height:1.65}

/* 10 Features Bento */
.feat-sec{padding:5.5rem 0;background:var(--bg)}
.feat-bento{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:16px}
.fb-card{
  background:#fff;border:1px solid var(--line);border-radius:22px;
  padding:1.5rem 1.35rem;box-shadow:0 8px 24px -8px rgba(20,17,15,.06);
  transition:transform .2s,border-color .2s;
}
.fb-card:hover{transform:translateY(-4px);border-color:var(--orange)}
.fb-top{display:flex;align-items:center;justify-content:space-between;margin-bottom:.8rem}
.fb-ico{width:46px;height:46px;border-radius:14px;background:rgba(255,85,16,.1);display:grid;place-items:center;font-size:1.4rem}
.fb-no{font-size:.7rem;font-weight:900;letter-spacing:.12em;color:var(--muted)}
.fb-card h3{font-size:1.06rem;font-weight:900;margin-bottom:.4rem;color:var(--ink)}
.fb-card p{font-size:.88rem;color:var(--muted);line-height:1.65}

/* Pricing & 3-Step Onboarding */
.price-sec{padding:5.5rem 0;background:#fff}
.price-board{
  background:linear-gradient(135deg,#181310 0%,#0f0c0a 100%);
  color:#fff;border-radius:36px;
  padding:clamp(2rem,4.5vw,3.8rem);
  display:grid;grid-template-columns:1.1fr .9fr;gap:3rem;align-items:center;
  box-shadow:0 36px 80px -20px rgba(20,17,15,.45);
}
@media(max-width:900px){.price-board{grid-template-columns:1fr;gap:2.2rem}}
.pb-pill{display:inline-block;background:var(--orange);color:#fff;font-weight:900;font-size:.8rem;padding:.35em 1em;border-radius:999px;margin-bottom:1rem}
.pb-main h2{font-size:clamp(1.6rem,3.2vw,2.3rem);font-weight:900;line-height:1.3}
.pb-price-row{display:flex;align-items:baseline;gap:8px;margin:1rem 0 .4rem}
.pb-yen{font-size:1.1rem;font-weight:900;color:#d5cbc2}
.pb-num{font-size:clamp(3.4rem,7vw,5rem);font-weight:900;line-height:1;color:#fff;letter-spacing:-.02em}
.pb-tax{font-size:1rem;font-weight:700;color:#d5cbc2}
.pb-free-txt{font-size:1.15rem;font-weight:900;color:#ff9b6a;margin-bottom:.6rem}
.pb-fee-txt{font-size:.84rem;color:#a89e96;line-height:1.6}
.pb-cta-wrap{margin-top:1.6rem}
.pb-side{background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.12);border-radius:26px;padding:1.8rem}
.pb-side h3{font-size:1.15rem;font-weight:900;color:#ff9b6a;margin-bottom:1.2rem}
.pb-steps{list-style:none;margin:0;padding:0;display:grid;gap:16px}
.pb-steps li{display:grid;grid-template-columns:auto 1fr;gap:14px;align-items:start}
.pbs-no{font-size:.72rem;font-weight:900;background:var(--orange);color:#fff;padding:.3em .7em;border-radius:8px;margin-top:2px}
.pb-steps strong{display:block;font-size:.98rem;margin-bottom:2px}
.pb-steps p{font-size:.84rem;color:#c2b8b0;line-height:1.55}

/* FAQ */
.faq-sec{padding:5rem 0;background:var(--bg)}
.faq-box{max-width:840px;margin:0 auto;display:grid;gap:14px}
details{background:#fff;border:1px solid var(--line);border-radius:20px;padding:1.15rem 1.5rem;box-shadow:0 4px 14px rgba(0,0,0,.03)}
details[open]{border-color:var(--orange)}
summary{cursor:pointer;list-style:none;display:flex;align-items:center;gap:14px;font-weight:900;font-size:1.05rem}
summary::-webkit-details-marker{display:none}
.fq-q{background:rgba(255,85,16,.12);color:var(--orange);font-size:.82rem;font-weight:900;padding:.3em .7em;border-radius:8px;flex-shrink:0}
.fq-t{flex:1}
.fq-ic:after{content:"+";font-size:1.4rem;color:var(--orange);font-weight:900}
details[open] .fq-ic:after{content:"−"}
.fq-a{padding:.9rem 0 .2rem 3.1rem;color:var(--muted);font-size:.95rem;line-height:1.75}

/* Final CTA */
.final-cta{padding:4.5rem 0 5.5rem}
.fc-box{
  background:linear-gradient(135deg,#1f1814 0%,#120e0b 100%);
  color:#fff;border-radius:36px;
  padding:clamp(2.5rem,5vw,4.5rem) 1.5rem;
  text-align:center;display:flex;flex-direction:column;align-items:center;gap:1rem;
  box-shadow:0 28px 64px -16px rgba(20,17,15,.4);
  border:1px solid rgba(255,122,47,.25);
}
.fc-ico{width:68px;height:68px;border-radius:18px;box-shadow:0 12px 28px rgba(255,85,16,.35)}
.fc-box h2{font-size:clamp(1.8rem,4vw,3rem);font-weight:900;line-height:1.22}
.fc-box p{font-size:1.1rem;color:#ff9b6a;font-weight:700}
.fc-fine{font-size:.78rem;color:#9e948c;max-width:480px}

/* Footer & Bar CTA */
.site-foot{background:#0e0b09;color:#9e948c;padding:40px 0 100px;font-size:.82rem;border-top:1px solid rgba(255,255,255,.08)}
.foot-in{display:flex;flex-direction:column;gap:16px;align-items:center;text-align:center}
.foot-row{display:flex;flex-wrap:wrap;gap:16px;align-items:center;justify-content:center}
.foot-styles{display:flex;flex-wrap:wrap;gap:6px;align-items:center}
.foot-meta a{color:#fff;text-decoration:underline}
.bar-cta{
  position:fixed;left:0;right:0;bottom:0;z-index:95;
  padding:10px 16px 14px;background:rgba(18,14,11,.94);
  backdrop-filter:blur(12px);border-top:1px solid rgba(255,255,255,.12);
  text-align:center;display:none;
}
.bar-cta .cta{width:100%;max-width:460px;justify-content:center;padding:.85rem 1.4rem}
@media(max-width:760px){.bar-cta{display:block}}


/* ========================================
   ACTUAL APP INTERFACE (3つのタブ構成カード)
   ======================================== */
.real-screens-sec {
  padding: clamp(3rem, 6vw, 5rem) 0;
  background: var(--bg-alt, rgba(255,255,255,0.03));
}
.real-screens-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  align-items: stretch;
  margin-top: 2.5rem;
}
@media (max-width: 960px) {
  .real-screens-grid {
    grid-template-columns: 1fr;
    max-width: 520px;
    margin-left: auto;
    margin-right: auto;
  }
}
.real-screens-grid .real-item {
  background: var(--surface, #ffffff);
  border: 1px solid var(--line, rgba(0,0,0,0.08));
  border-radius: 24px;
  padding: 2.2rem 1.8rem;
  box-shadow: 0 10px 30px -10px rgba(0,0,0,0.06);
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  align-items: stretch;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.real-screens-grid .real-item:hover {
  transform: translateY(-4px);
  box-shadow: 0 18px 40px -12px rgba(0,0,0,0.12);
}
.ri-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1.2rem;
  padding-bottom: 0.8rem;
  border-bottom: 1px solid var(--line, rgba(0,0,0,0.06));
}
.ri-ico {
  font-size: 2.2rem;
  line-height: 1;
}
.ri-tab {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 900;
  letter-spacing: 0.12em;
  color: var(--primary, #0071e3);
  background: rgba(0, 113, 227, 0.1);
  padding: 0.35em 0.85em;
  border-radius: 999px;
}
.real-screens-grid .ri-caption h4 {
  font-size: 1.6rem;
  font-weight: 900;
  margin: 0 0 0.5rem;
  color: var(--text, #1d1d1f);
  letter-spacing: -0.02em;
}
.ri-summary {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--primary, #0071e3);
  margin-bottom: 1.4rem;
  line-height: 1.5;
}
.ri-features {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
  font-size: 0.88rem;
  line-height: 1.6;
  color: var(--text-sub, #4b5563);
}
.ri-features li {
  position: relative;
  padding-left: 1.35rem;
}
.ri-features li::before {
  content: "✓";
  position: absolute;
  left: 0;
  top: 0;
  color: #10b981;
  font-weight: 900;
  font-size: 0.95rem;
}
.ri-features strong {
  color: var(--text, #111827);
  font-weight: 700;
}


/* ========================================
   DARK SECTIONS - 見出し自動白色反転保証
   ======================================== */
.hero-biz, .main-hero, .poster-hero, .story-hero,
.gallery-sec, .finder-sec, .pay-sec, .pay-methods-sec, .pay-featured, .pay-box, .price-board, .fc-box {
  color: #ffffff;
}
.hero-biz h1, .main-hero h1, .poster-hero h1, .story-hero h1,
.gallery-sec h2, .finder-sec h2, .pay-sec h2, .pay-methods-sec h2,
.pay-featured h2, .pay-featured h3, .pay-box h3, .pay-box h4,
.price-board h2, .price-board h3, .fc-box h2 {
  color: #ffffff !important;
}


/* ========================================
   OPERATION SECTION (業種別 実践オペレーション)
   ======================================== */
.op-sec {
  padding: 4.5rem 0;
  background: #fdfcf9;
  border-top: 1px solid rgba(0, 0, 0, 0.06);
  border-bottom: 1px solid rgba(0, 0, 0, 0.06);
}
.op-card-board {
  display: grid;
  grid-template-columns: 1fr 1.15fr;
  gap: 2.5rem;
  align-items: center;
  background: #ffffff;
  border-radius: 24px;
  padding: 2.5rem;
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.04);
  border: 1px solid rgba(0, 0, 0, 0.06);
}
@media (max-width: 900px) {
  .op-card-board {
    grid-template-columns: 1fr;
    padding: 1.5rem;
    gap: 1.75rem;
  }
}
.op-visual {
  position: relative;
  border-radius: 18px;
  overflow: hidden;
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.1);
  background: #111;
  aspect-ratio: 4 / 3;
}
.op-visual img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.4s ease;
}
.op-visual:hover img {
  transform: scale(1.02);
}
.op-visual-badge {
  position: absolute;
  top: 1rem;
  left: 1rem;
  background: rgba(17, 24, 39, 0.85);
  backdrop-filter: blur(8px);
  color: #f59e0b;
  font-size: 0.8rem;
  font-weight: 700;
  padding: 0.35rem 0.85rem;
  border-radius: 999px;
  letter-spacing: 0.05em;
  border: 1px solid rgba(245, 158, 11, 0.3);
}
.op-calc-box {
  background: #161210;
  border-radius: 16px;
  padding: 1.25rem 1.5rem;
  margin-bottom: 1.75rem;
  border: 1px solid rgba(255, 255, 255, 0.1);
  box-shadow: inset 0 2px 6px rgba(0, 0, 0, 0.5);
}
.op-calc-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.75rem;
  color: #9ca3af;
  margin-bottom: 0.6rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}
.op-calc-live {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  color: #10b981;
  font-weight: 700;
}
.op-calc-live::before {
  content: "";
  display: inline-block;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #10b981;
  box-shadow: 0 0 6px #10b981;
}
.op-calc-formula {
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Text", "Segoe UI", Roboto, monospace;
  font-size: 1.15rem;
  font-weight: 700;
  color: #ffffff;
  letter-spacing: 0.02em;
  line-height: 1.5;
  word-break: break-all;
}
@media (max-width: 600px) {
  .op-calc-formula {
    font-size: 1rem;
  }
}
.op-steps {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  margin-bottom: 1.75rem;
}
.op-step-item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  background: #f9fafb;
  padding: 0.85rem 1.1rem;
  border-radius: 12px;
  border: 1px solid rgba(0, 0, 0, 0.04);
}
.op-step-num {
  flex-shrink: 0;
  width: 2rem;
  height: 2rem;
  border-radius: 8px;
  background: #ff5500;
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 900;
  font-size: 0.85rem;
  letter-spacing: -0.02em;
}
.op-step-body h4 {
  margin: 0 0 0.25rem 0;
  font-size: 0.95rem;
  font-weight: 700;
  color: #111827;
}
.op-step-body p {
  margin: 0;
  font-size: 0.85rem;
  color: #4b5563;
  line-height: 1.55;
}
.op-highlights {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}
.op-tag {
  background: #f3f4f6;
  color: #374151;
  font-size: 0.8rem;
  font-weight: 600;
  padding: 0.35rem 0.75rem;
  border-radius: 999px;
  border: 1px solid rgba(0, 0, 0, 0.06);
}

/* ========================================
   GALLERY PHOTO CARDS (トップページ現場写真)
   ======================================== */
.gallery-photo-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}
@media (max-width: 900px) {
  .gallery-photo-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}
@media (max-width: 600px) {
  .gallery-photo-grid {
    grid-template-columns: 1fr;
  }
}
.gphoto-card {
  background: #1c1815;
  border-radius: 20px;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.3);
  display: flex;
  flex-direction: column;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.gphoto-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 18px 40px rgba(0, 0, 0, 0.45);
}
.gphoto-img-wrap {
  position: relative;
  aspect-ratio: 16 / 10;
  background: #000;
  overflow: hidden;
}
.gphoto-img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.gphoto-badge {
  position: absolute;
  top: 0.75rem;
  left: 0.75rem;
  background: rgba(17, 24, 39, 0.85);
  backdrop-filter: blur(8px);
  color: #f59e0b;
  font-size: 0.75rem;
  font-weight: 700;
  padding: 0.25rem 0.65rem;
  border-radius: 999px;
  border: 1px solid rgba(245, 158, 11, 0.3);
}
.gphoto-body {
  padding: 1.25rem 1.5rem;
  flex: 1;
  display: flex;
  flex-direction: column;
  background: #1c1815;
  color: #f7f5f0;
}
.gphoto-body h3 {
  margin: 0 0 0.5rem 0;
  font-size: 1.1rem;
  font-weight: 700;
  color: #ffffff !important;
}
.gphoto-body p {
  margin: 0;
  font-size: 0.85rem;
  color: #d1d5db;
  line-height: 1.6;
}


/* ========================================
   USE CASES SECTION (実践オペレーション使用例集)
   ======================================== */
.usecase-sec {
  padding: 5rem 0;
  background: #f7f5f0;
  border-top: 1px solid rgba(0, 0, 0, 0.06);
  border-bottom: 1px solid rgba(0, 0, 0, 0.06);
}
.usecase-intro-box {
  background: #ffffff;
  border-radius: 16px;
  padding: 1.5rem 2rem;
  margin-bottom: 2.5rem;
  border-left: 5px solid #ff5500;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.04);
}
.usecase-intro-box p {
  margin: 0;
  font-size: 0.95rem;
  color: #374151;
  line-height: 1.7;
}
.usecase-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
  gap: 1.75rem;
}
@media (max-width: 768px) {
  .usecase-grid {
    grid-template-columns: 1fr;
  }
}
.usecase-card {
  background: #ffffff;
  border-radius: 20px;
  padding: 2rem;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.04);
  border: 1px solid rgba(0, 0, 0, 0.06);
  display: flex;
  flex-direction: column;
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}
.usecase-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 16px 36px rgba(0, 0, 0, 0.08);
}
.uc-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1rem;
  gap: 0.75rem;
}
.uc-category {
  font-size: 1.15rem;
  font-weight: 800;
  color: #111827;
}
.uc-badge {
  background: rgba(255, 85, 0, 0.1);
  color: #ff5500;
  font-size: 0.75rem;
  font-weight: 700;
  padding: 0.25rem 0.65rem;
  border-radius: 999px;
  white-space: nowrap;
}
.uc-title {
  font-size: 1rem;
  font-weight: 700;
  color: #1f2937;
  margin: 0 0 1.25rem 0;
  line-height: 1.5;
  padding-bottom: 0.75rem;
  border-bottom: 1px dashed rgba(0, 0, 0, 0.1);
}
.uc-points {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
  flex: 1;
}
.uc-points li {
  position: relative;
  padding-left: 1.5rem;
  font-size: 0.88rem;
  color: #4b5563;
  line-height: 1.6;
}
.uc-points li::before {
  content: "•";
  position: absolute;
  left: 0.35rem;
  top: -0.1rem;
  color: #ff5500;
  font-size: 1.4rem;
  font-weight: bold;
}

/* ========================================
   COMPARISON SECTION (据置きPOSレジとの対比表)
   ======================================== */
.compare-sec {
  padding: 5rem 0;
  background: #ffffff;
}
.compare-table-wrap {
  overflow-x: auto;
  border-radius: 20px;
  box-shadow: 0 12px 36px rgba(0, 0, 0, 0.06);
  border: 1px solid rgba(0, 0, 0, 0.08);
}
.compare-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
  font-size: 0.92rem;
  background: #ffffff;
}
.compare-table th, .compare-table td {
  padding: 1.25rem 1.5rem;
  border-bottom: 1px solid rgba(0, 0, 0, 0.06);
  vertical-align: middle;
}
.compare-table th {
  background: #f9fafb;
  font-weight: 700;
  color: #374151;
  width: 22%;
}
.compare-table thead th {
  background: #111827;
  color: #ffffff;
  font-size: 1rem;
  padding: 1.25rem 1.5rem;
  border: none;
}
.compare-table thead th:last-child {
  background: #ff5500;
  color: #ffffff;
  position: relative;
}
.compare-table thead th:last-child::after {
  content: "RECOMMENDED";
  position: absolute;
  top: 0.4rem;
  right: 1rem;
  font-size: 0.65rem;
  background: rgba(0, 0, 0, 0.25);
  padding: 0.15rem 0.5rem;
  border-radius: 999px;
  letter-spacing: 0.05em;
}
.compare-table td.col-pos {
  width: 39%;
  color: #6b7280;
  background: #ffffff;
  line-height: 1.6;
}
.compare-table td.col-regi {
  width: 39%;
  color: #111827;
  font-weight: 600;
  background: #fffaf5;
  line-height: 1.6;
  border-left: 2px solid rgba(255, 85, 0, 0.2);
}
.compare-table tr:last-child th,
.compare-table tr:last-child td {
  border-bottom: none;
}
.comp-badge {
  display: inline-block;
  background: #10b981;
  color: #ffffff;
  font-size: 0.7rem;
  font-weight: 700;
  padding: 0.2rem 0.5rem;
  border-radius: 4px;
  margin-right: 0.4rem;
  vertical-align: middle;
}


/* ========================================
   USE CASE CARD WITH REAL STORE PHOTO
   ======================================== */
.usecase-card {
  padding: 0 !important;
  overflow: hidden;
}
.uc-img-wrap {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 10;
  background: #111;
  overflow: hidden;
}
.uc-img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.4s ease;
}
.usecase-card:hover .uc-img-wrap img {
  transform: scale(1.03);
}
.uc-img-badge {
  position: absolute;
  top: 0.85rem;
  left: 0.85rem;
  background: rgba(17, 24, 39, 0.88);
  backdrop-filter: blur(8px);
  color: #f59e0b;
  font-size: 0.75rem;
  font-weight: 700;
  padding: 0.3rem 0.75rem;
  border-radius: 999px;
  border: 1px solid rgba(245, 158, 11, 0.35);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
}
.uc-body {
  padding: 1.75rem;
  display: flex;
  flex-direction: column;
  flex: 1;
}


/* ========================================
   MOBILE HEADER LOGO INTEGRITY (iPhone横幅潰れ防止)
   ======================================== */
@media (max-width: 768px) {
  .site-head {
    height: 56px;
  }
  body {
    padding-top: 56px;
  }
  .head-in {
    padding: 0 12px;
    gap: 8px;
  }
  .head-left {
    gap: 6px;
    flex-shrink: 0;
  }
  .logo-a {
    flex-shrink: 0 !important;
  }
  .logo-a img {
    height: 24px !important;
    width: auto !important;
    max-width: none !important;
    aspect-ratio: 900 / 264 !important;
    display: block !important;
  }
  .head-ind {
    display: none !important; /* スマホ幅でロゴを圧迫しないよう非表示 */
  }
  .head-right .cta-head {
    padding: 0.35em 0.75em;
    font-size: 0.75rem;
    white-space: nowrap;
  }
}