/* ========================================
   LotPilot LP — styles.css
   ======================================== */

:root{
  --bg: #0a0d18;
  --bg-2: #0f1424;
  --surface: #121830;
  --surface-2: #1a2042;
  --line: rgba(255,255,255,.08);
  --text: #e8ecf5;
  --text-dim: #a4adc4;
  --brand: #6c8cff;
  --brand-2: #9b6cff;
  --brand-3: #45e0c2;
  --grad: linear-gradient(135deg, #6c8cff 0%, #9b6cff 50%, #45e0c2 100%);
  --grad-soft: linear-gradient(135deg, rgba(108,140,255,.18), rgba(155,108,255,.18) 50%, rgba(69,224,194,.18));
  --shadow: 0 20px 50px rgba(0,0,0,.35);
  --radius: 18px;
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family: "Inter","Noto Sans JP","Hiragino Kaku Gothic ProN","Yu Gothic",sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.75;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
ul{list-style:none}

.container{max-width:1180px;margin:0 auto;padding:0 24px}

/* ===== Buttons ===== */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:14px 26px;border-radius:999px;font-weight:700;font-size:15px;
  border:1px solid transparent;cursor:pointer;transition:all .25s ease;
  white-space:nowrap;
}
.btn-sm{padding:10px 18px;font-size:13px}
.btn-lg{padding:18px 32px;font-size:16px}
.btn-block{width:100%}
.btn-primary{background:var(--grad);color:#fff;box-shadow:0 10px 30px rgba(108,140,255,.35)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 16px 40px rgba(108,140,255,.5)}
.btn-ghost{background:rgba(255,255,255,.04);color:var(--text);border-color:var(--line)}
.btn-ghost:hover{background:rgba(255,255,255,.08);border-color:rgba(255,255,255,.2)}

/* ===== Headings ===== */
.eyebrow{
  display:inline-block;font-size:12px;letter-spacing:.18em;font-weight:700;
  color:var(--brand-3);text-transform:uppercase;margin-bottom:14px;
}
.eyebrow.center{display:block;text-align:center}
.section-title{
  font-family:"Noto Sans JP",sans-serif;
  font-size:clamp(28px,4.2vw,46px);font-weight:900;line-height:1.35;
  letter-spacing:.01em;margin-bottom:18px;
}
.section-title.center{text-align:center}
.section-lead{color:var(--text-dim);font-size:17px;margin-bottom:60px}
.section-lead.center{text-align:center}
.grad{
  background:var(--grad);
  -webkit-background-clip:text;background-clip:text;color:transparent;
}

/* ===== Header ===== */
.site-header{
  position:sticky;top:0;z-index:100;
  backdrop-filter: blur(14px);
  background: rgba(10,13,24,.7);
  border-bottom:1px solid var(--line);
}
.nav{display:flex;align-items:center;justify-content:space-between;height:84px}
.logo{display:flex;align-items:center;gap:10px;font-weight:800}
.logo-img{
  height:52px;width:auto;
  max-width:220px;
  object-fit:contain;
  display:block;flex:0 0 auto;
  filter: brightness(1.15) drop-shadow(0 4px 16px rgba(108,140,255,.45));
  transition: transform .25s ease, filter .25s ease;
}
.logo:hover .logo-img{
  transform:translateY(-1px) scale(1.03);
  filter: brightness(1.25) drop-shadow(0 6px 20px rgba(108,140,255,.6));
}
.logo-img-foot{
  height:64px;max-width:260px;
  margin-bottom:6px;align-self:flex-start;
}
.logo-mark{
  width:36px;height:36px;border-radius:10px;
  background:var(--grad);
  display:grid;place-items:center;font-weight:900;color:#fff;font-size:18px;
  box-shadow:0 8px 20px rgba(108,140,255,.4);
}
.logo-text{
  font-size:24px;letter-spacing:.01em;font-weight:800;
  background: var(--grad);
  -webkit-background-clip:text;background-clip:text;color:transparent;
  font-family: "Inter", "Noto Sans JP", sans-serif;
}
.logo-text-foot{font-size:26px}
.foot-logo{display:flex;align-items:center;gap:12px}
.nav-links{display:flex;gap:32px}
.nav-links a{font-size:14px;color:var(--text-dim);font-weight:500;transition:color .2s}
.nav-links a:hover{color:var(--text)}

/* ===== Hero ===== */
.hero{position:relative;padding:90px 0 120px;overflow:hidden}
.hero-bg{
  position:absolute;inset:0;z-index:-1;
  background:
    radial-gradient(circle at 20% 20%, rgba(108,140,255,.25), transparent 50%),
    radial-gradient(circle at 80% 60%, rgba(155,108,255,.22), transparent 55%),
    radial-gradient(circle at 50% 100%, rgba(69,224,194,.18), transparent 60%),
    var(--bg);
}
.hero-inner{
  display:grid;grid-template-columns:1.05fr .95fr;gap:60px;align-items:center;
}
.hero-title{
  font-family:"Noto Sans JP",sans-serif;
  font-size:clamp(34px,5vw,60px);font-weight:900;line-height:1.25;margin-bottom:22px;
}
.hero-sub{font-size:17px;color:var(--text-dim);margin-bottom:34px}
.hero-cta{display:flex;gap:14px;flex-wrap:wrap;margin-bottom:30px}
.hero-bullets{display:flex;flex-direction:column;gap:8px}
.hero-bullets li{color:var(--text-dim);font-size:14px}

/* Screenshot frame (real product captures) */
.screenshot-frame{
  background:#0a0e1c;
  border:1px solid var(--line);
  border-radius:var(--radius);
  box-shadow:var(--shadow);
  overflow:hidden;
  transform:perspective(1200px) rotateY(-4deg) rotateX(2deg);
  transition: transform .6s ease;
}
.screenshot-frame:hover{transform:perspective(1200px) rotateY(-1deg) rotateX(0)}
.screenshot-bar{
  background:#0a0e1c;padding:12px 16px;display:flex;gap:7px;border-bottom:1px solid var(--line)
}
.screenshot-bar span{width:11px;height:11px;border-radius:50%;background:#2a3050}
.screenshot-bar span:first-child{background:#ff6058}
.screenshot-bar span:nth-child(2){background:#ffbd2e}
.screenshot-bar span:nth-child(3){background:#28c941}
.screenshot-frame img{
  display:block;width:100%;height:auto;background:#fff;
}
.screenshot-caption{
  text-align:center;font-size:12.5px;color:var(--text-dim);
  margin-top:14px;letter-spacing:.02em;
}
.org-visual .screenshot-frame{transform:none}

/* Hero: auto-scrolling demo screenshot with hover-to-pause */
.hero-visual .screenshot-frame{
  position:relative;
  height:520px;
  overflow:hidden; /* outer mask */
}
.hero-visual .screenshot-scroller{
  position:absolute;
  inset:0;
  overflow-y:auto;
  overflow-x:hidden;
  scrollbar-width:thin;
  scrollbar-color: rgba(108,140,255,.4) transparent;
  scroll-behavior:auto;
}
.hero-visual .screenshot-scroller::-webkit-scrollbar{width:6px}
.hero-visual .screenshot-scroller::-webkit-scrollbar-track{background:transparent}
.hero-visual .screenshot-scroller::-webkit-scrollbar-thumb{
  background:rgba(108,140,255,.35);border-radius:99px;
}
.hero-visual .screenshot-scroller::-webkit-scrollbar-thumb:hover{
  background:rgba(108,140,255,.6);
}
.hero-visual .screenshot-frame img{
  display:block;width:100%;height:auto;
}
.hero-visual .screenshot-frame::after{
  content:'';
  position:absolute;
  left:0;right:0;bottom:0;
  height:90px;
  background:linear-gradient(to bottom, rgba(10,14,28,0) 0%, rgba(10,14,28,.88) 85%, rgba(10,14,28,.98) 100%);
  pointer-events:none;
  z-index:2;
}
.scroll-hint{
  position:absolute;
  bottom:14px;left:50%;transform:translateX(-50%);
  font-size:11px;font-weight:600;letter-spacing:.08em;
  color:var(--brand-3);
  background:rgba(10,14,28,.85);
  border:1px solid rgba(69,224,194,.3);
  padding:6px 12px;border-radius:99px;
  z-index:3;
  pointer-events:none;
  opacity:0;
  transition:opacity .4s ease;
}
.hero-visual .screenshot-frame.is-playing .scroll-hint{opacity:1}
.scroll-hint .pulse{
  display:inline-block;width:6px;height:6px;border-radius:50%;
  background:var(--brand-3);margin-right:6px;
  animation:pulse 1.4s infinite;
  vertical-align:middle;
}

/* Mock window (legacy, kept for reference) */
.mock-window{
  background: linear-gradient(180deg, rgba(255,255,255,.04), rgba(255,255,255,.01));
  border:1px solid var(--line);
  border-radius:var(--radius);
  box-shadow:var(--shadow);
  overflow:hidden;
  transform:perspective(1200px) rotateY(-5deg) rotateX(3deg);
  transition: transform .6s ease;
}
.mock-window:hover{transform:perspective(1200px) rotateY(-2deg) rotateX(1deg)}
.mock-bar{
  background:#0a0e1c;padding:14px 18px;display:flex;gap:8px;border-bottom:1px solid var(--line)
}
.mock-bar span{width:12px;height:12px;border-radius:50%;background:#2a3050}
.mock-bar span:first-child{background:#ff6058}
.mock-bar span:nth-child(2){background:#ffbd2e}
.mock-bar span:nth-child(3){background:#28c941}
.mock-body{padding:24px 22px;font-size:14px}
.mock-row{
  display:flex;align-items:center;gap:12px;padding:10px 0;
  border-bottom:1px dashed rgba(255,255,255,.05);color:var(--text-dim)
}
.mock-row:last-of-type{border-bottom:none}
.dot{width:10px;height:10px;border-radius:50%;flex-shrink:0}
.dot.ok{background:#28c941;box-shadow:0 0 10px rgba(40,201,65,.6)}
.dot.run{background:#6c8cff;animation:pulse 1.4s infinite}
.dot.wait{background:#5a6080}
@keyframes pulse{0%,100%{opacity:1;transform:scale(1)}50%{opacity:.4;transform:scale(.8)}}
.mock-bar-progress{
  height:6px;background:rgba(255,255,255,.06);border-radius:99px;margin:18px 0 8px;overflow:hidden
}
.mock-bar-progress .bar{height:100%;width:72%;background:var(--grad);border-radius:99px;animation:grow 2.5s ease-out}
@keyframes grow{from{width:0}to{width:72%}}
.mock-foot{font-size:12px;color:var(--text-dim);text-align:right}

/* ===== Trust bar ===== */
.trust{
  background:var(--bg-2);
  border-top:1px solid var(--line);border-bottom:1px solid var(--line);
}
.trust-inner{
  display:grid;grid-template-columns:repeat(4,1fr);gap:24px;
  padding:36px 24px;text-align:center;
}
.trust-item b{
  display:block;font-size:32px;font-weight:900;
  background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent;
}
.trust-item span{color:var(--text-dim);font-size:13px}

/* ===== Pain ===== */
.pain{padding:100px 0}
.pain .section-title{text-align:center;margin-bottom:50px}
.pain-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:24px}
.pain-card{
  background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);
  padding:32px 30px;transition:transform .3s, border-color .3s
}
.pain-card:hover{transform:translateY(-4px);border-color:rgba(108,140,255,.3)}
.pain-icon{font-size:36px;margin-bottom:14px}
.pain-card h3{font-size:20px;margin-bottom:10px}
.pain-card p{color:var(--text-dim);font-size:14.5px}

/* ===== Features ===== */
.features{padding:110px 0;background:var(--bg-2)}
.feat-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.feat-card{
  background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);
  padding:34px 30px;position:relative;overflow:hidden;
  transition:all .3s
}
.feat-card::before{
  content:'';position:absolute;top:-50%;right:-50%;width:200%;height:200%;
  background:radial-gradient(circle, rgba(108,140,255,.08), transparent 50%);
  opacity:0;transition:opacity .4s
}
.feat-card:hover{transform:translateY(-6px);border-color:rgba(108,140,255,.35)}
.feat-card:hover::before{opacity:1}
.feat-num{
  font-size:14px;font-weight:800;
  background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent;
  margin-bottom:14px;letter-spacing:.06em;
}
.feat-card h3{font-size:19px;margin-bottom:10px;position:relative;z-index:1}
.feat-card p{color:var(--text-dim);font-size:14.5px;position:relative;z-index:1}
.feat-card-wide{
  grid-column: 1 / -1;
  background: linear-gradient(135deg, rgba(108,140,255,.08), rgba(69,224,194,.06));
  border-color: rgba(108,140,255,.25);
}

/* ===== Flow ===== */
.flow{padding:110px 0}
.flow-grid{
  display:grid;grid-template-columns:1fr auto 1fr auto 1fr;gap:20px;align-items:stretch;
  margin-top:30px;
}
.flow-step{
  background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);
  padding:34px 28px;
}
.step-num{
  font-size:12px;font-weight:800;letter-spacing:.15em;color:var(--brand-3);margin-bottom:14px;
}
.flow-step h3{font-size:18px;margin-bottom:10px}
.flow-step p{color:var(--text-dim);font-size:14px}
.flow-arrow{
  display:grid;place-items:center;font-size:28px;color:var(--brand);font-weight:300;
}

/* ===== Org ===== */
.org{padding:110px 0;background:var(--bg-2)}
.org-inner{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center}
.check-list{margin-top:20px;display:flex;flex-direction:column;gap:12px}
.check-list li{
  position:relative;padding-left:30px;color:var(--text-dim);font-size:15px;
}
.check-list li::before{
  content:'✓';position:absolute;left:0;top:0;
  width:20px;height:20px;border-radius:50%;background:var(--grad);
  color:#fff;font-weight:900;font-size:12px;display:grid;place-items:center;
}
.dash{
  background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);
  padding:30px;box-shadow:var(--shadow);
}
.dash-head{
  display:flex;justify-content:space-between;align-items:center;
  margin-bottom:24px;padding-bottom:18px;border-bottom:1px solid var(--line);
}
.dash-title{font-weight:700;font-size:16px}
.dash-period{color:var(--text-dim);font-size:12px}
.dash-kpis{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-bottom:28px}
.kpi{
  background:rgba(255,255,255,.03);border-radius:12px;padding:16px;text-align:center;
}
.kpi b{
  display:block;font-size:22px;
  background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent;
}
.kpi span{font-size:11px;color:var(--text-dim)}
.dash-bars{display:flex;flex-direction:column;gap:14px}
.bar-row{display:grid;grid-template-columns:60px 1fr;align-items:center;gap:12px}
.bar-row span{color:var(--text-dim);font-size:13px}
.bar-row .bg{height:8px;background:rgba(255,255,255,.06);border-radius:99px;overflow:hidden}
.bar-row .fg{height:100%;background:var(--grad);border-radius:99px}

/* ===== Roadmap ===== */
.roadmap{padding:110px 0}
.road-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-top:30px}
.road-card{
  background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);
  padding:34px 30px;position:relative;
}
.road-tag{
  display:inline-block;font-size:11px;font-weight:800;letter-spacing:.1em;
  padding:6px 12px;border-radius:99px;
  background:rgba(69,224,194,.12);color:var(--brand-3);
  margin-bottom:18px;
}
.road-card h3{font-size:19px;margin-bottom:10px}
.road-card p{color:var(--text-dim);font-size:14.5px}

/* ===== Tech / Trust ===== */
.tech{padding:90px 0;background:var(--bg-2);border-top:1px solid var(--line)}
.tech-inner{display:grid;grid-template-columns:repeat(3,1fr);gap:30px}
.tech-block{
  padding:30px;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);
}
.tech-block h3{font-size:18px;margin-bottom:12px}
.tech-block p{color:var(--text-dim);font-size:14.5px}
.tech-block code{
  background:rgba(255,255,255,.06);padding:2px 8px;border-radius:6px;font-size:13px;color:var(--brand-3);
}

/* ===== Pricing ===== */
.pricing{padding:110px 0}
.price-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-top:30px;align-items:stretch}
.price-card{
  background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);
  padding:38px 32px;display:flex;flex-direction:column;
  transition:transform .3s, border-color .3s;
}
.price-card:hover{transform:translateY(-4px)}
.price-card.featured{
  border-color:rgba(108,140,255,.5);
  background:linear-gradient(180deg, rgba(108,140,255,.08), var(--surface));
  position:relative;
}
.badge{
  position:absolute;top:-12px;left:50%;transform:translateX(-50%);
  background:var(--grad);color:#fff;font-size:11px;font-weight:800;
  padding:6px 16px;border-radius:99px;letter-spacing:.1em;
  box-shadow:0 8px 20px rgba(108,140,255,.4);
  white-space:nowrap;
}
.badge-soon{
  background: rgba(255,255,255,.08);
  color: var(--text-dim);
  box-shadow: none;
  border: 1px solid var(--line);
}
.btn:disabled{
  opacity:.5;cursor:not-allowed;pointer-events:none;
}
.price-card h3{font-size:22px;margin-bottom:6px}
.price-sub{color:var(--text-dim);font-size:13px;margin-bottom:22px}
.price-card ul{display:flex;flex-direction:column;gap:10px;margin-bottom:28px;flex:1}
.price-card ul li{
  color:var(--text-dim);font-size:14px;padding-left:22px;position:relative;
}
.price-card ul li::before{
  content:'✓';position:absolute;left:0;color:var(--brand-3);font-weight:900;
}

/* ===== FAQ ===== */
.faq{padding:110px 0;background:var(--bg-2)}
.faq-list{max-width:780px;margin:30px auto 0;display:flex;flex-direction:column;gap:12px}
details{
  background:var(--surface);border:1px solid var(--line);border-radius:14px;
  padding:0;overflow:hidden;transition:border-color .25s;
}
details[open]{border-color:rgba(108,140,255,.35)}
summary{
  list-style:none;padding:22px 26px;cursor:pointer;font-weight:600;font-size:15.5px;
  display:flex;justify-content:space-between;align-items:center;
}
summary::-webkit-details-marker{display:none}
summary::after{
  content:'+';font-size:24px;color:var(--brand);font-weight:300;
  transition:transform .25s;
}
details[open] summary::after{transform:rotate(45deg)}
details p{
  padding:0 26px 24px;color:var(--text-dim);font-size:14.5px;line-height:1.85;
}

/* ===== CTA ===== */
.cta{
  padding:110px 0;
  background: radial-gradient(circle at 50% 0%, rgba(108,140,255,.25), transparent 60%), var(--bg);
  text-align:center;
}
.cta-inner{max-width:680px;margin:0 auto}
.cta h2{
  font-family:"Noto Sans JP",sans-serif;
  font-size:clamp(26px,3.6vw,40px);font-weight:900;line-height:1.45;margin-bottom:18px;
}
.cta > .container > p, .cta-inner > p{color:var(--text-dim);margin-bottom:34px;font-size:16px}
.cta-form{
  background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);
  padding:30px;box-shadow:var(--shadow);display:flex;flex-direction:column;gap:14px;
}
.cta-form input{
  width:100%;padding:16px 18px;border-radius:12px;
  background:rgba(255,255,255,.04);border:1px solid var(--line);
  color:var(--text);font-size:15px;font-family:inherit;
  transition:border-color .2s, background .2s;
}
.cta-form input:focus{
  outline:none;border-color:var(--brand);background:rgba(255,255,255,.07);
}
.cta-form input::placeholder{color:var(--text-dim)}
.cta-note{margin-top:20px;font-size:13px;color:var(--text-dim)}
.cta-note a{color:var(--brand-3);text-decoration:underline}

/* ===== Footer ===== */
.site-footer{background:var(--bg-2);border-top:1px solid var(--line);padding:50px 0 0}
.foot-inner{
  display:grid;grid-template-columns:1fr 1.4fr;gap:40px;padding-bottom:40px;
}
.foot-brand{display:flex;flex-direction:column;gap:10px}
.foot-brand .logo-mark, .foot-brand .logo-text{display:inline-block}
.foot-brand p{color:var(--text-dim);font-size:13px;margin-top:6px}
.foot-meta{color:var(--text-dim);font-size:13.5px;display:flex;flex-direction:column;gap:8px}
.foot-meta a{color:var(--brand-3);text-decoration:underline}
.foot-links{margin-top:8px}
.foot-links a{margin:0 4px;color:var(--text-dim);text-decoration:underline;font-size:12.5px}
.foot-bottom{
  border-top:1px solid var(--line);text-align:center;padding:20px;
  color:var(--text-dim);font-size:12px;
}

/* ===== Animations ===== */
.fade-in{opacity:0;transform:translateY(20px);transition:opacity .8s ease, transform .8s ease}
.fade-in.visible{opacity:1;transform:none}

/* ===== Responsive ===== */
@media (max-width: 900px){
  .nav-links{display:none}
  .hero{padding:60px 0 80px}
  .hero-inner{grid-template-columns:1fr;gap:50px}
  .hero-visual{order:-1}
  .mock-window{transform:none}
  .screenshot-frame{transform:none}
  .trust-inner{grid-template-columns:repeat(2,1fr)}
  .pain-grid{grid-template-columns:1fr}
  .feat-grid{grid-template-columns:1fr}
  .flow-grid{grid-template-columns:1fr;gap:18px}
  .flow-arrow{transform:rotate(90deg);font-size:24px;padding:8px 0}
  .org-inner{grid-template-columns:1fr;gap:40px}
  .road-grid{grid-template-columns:1fr}
  .tech-inner{grid-template-columns:1fr}
  .price-grid{grid-template-columns:1fr}
  .foot-inner{grid-template-columns:1fr;gap:24px}
  .section-lead{margin-bottom:40px}
  .pain, .features, .flow, .org, .roadmap, .tech, .pricing, .faq, .cta{padding:70px 0}
}
.sp{display:none}
@media (max-width:600px){
  .sp{display:inline}
  .hero-cta{flex-direction:column;align-items:stretch}
  .btn{width:100%}
  .nav .btn{width:auto}
}