/* =========================================================
   Attolis LP — Design System
   ========================================================= */
:root{
  /* Navy scale (brand #274A79 as the 600) */
  --navy-950:#081834;
  --navy-900:#0b1f3d;
  --navy-850:#0f274c;
  --navy-800:#13315c;
  --navy-700:#1b3d6e;
  --navy-600:#274a79;   /* brand */
  --navy-500:#3a5f8f;
  --navy-400:#5c7aa7;
  --navy-300:#8aa1c2;

  /* Cyan accent */
  --cyan:#1fc6d6;
  --cyan-bright:#3fe4f0;
  --cyan-deep:#0f97a6;
  --cyan-soft:rgba(31,198,214,.14);
  --cyan-line:rgba(31,198,214,.38);

  /* Neutrals (cool-tinted) */
  --bg:#f3f6fb;
  --bg-2:#e9eef7;
  --white:#ffffff;
  --ink:#13223c;
  --ink-2:#3a4a66;
  --muted:#6b7a93;
  --line:#e2e8f1;
  --line-strong:#cdd7e6;

  --maxw:1200px;
  --radius:18px;
  --radius-sm:12px;
  --shadow-sm:0 1px 2px rgba(15,39,76,.06), 0 2px 8px rgba(15,39,76,.05);
  --shadow:0 8px 30px rgba(15,39,76,.10);
  --shadow-lg:0 24px 70px rgba(8,24,52,.28);
  --ease:cubic-bezier(.22,.61,.36,1);

  --font-head:"Zen Kaku Gothic New","Noto Sans JP",sans-serif;
  --font-body:"Noto Sans JP",sans-serif;
  --font-mono:"Space Grotesk","Noto Sans JP",sans-serif;
}

*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  font-family:var(--font-body);
  color:var(--ink);
  background:var(--bg);
  line-height:1.75;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}
img,svg{display:block;max-width:100%;}
a{color:inherit;text-decoration:none;}
h1,h2,h3,h4{font-family:var(--font-head);font-weight:700;line-height:1.32;letter-spacing:.01em;margin:0;}
p{margin:0;text-wrap:pretty;}

.wrap{max-width:var(--maxw);margin:0 auto;padding:0 28px;}
.section{padding:120px 0;position:relative;}
.section-sm{padding:84px 0;}

/* ---------- Kicker / labels ---------- */
.kicker{
  font-family:var(--font-mono);
  font-size:13px;font-weight:600;letter-spacing:.18em;text-transform:uppercase;
  color:var(--cyan-deep);
  display:inline-flex;align-items:center;gap:10px;
}
.kicker::before{content:"";width:26px;height:1.5px;background:var(--cyan);display:inline-block;}
.kicker.on-dark{color:var(--cyan-bright);}

.eyebrow-num{font-family:var(--font-mono);font-weight:600;color:var(--cyan-deep);}

.h2{font-size:clamp(28px,3.6vw,46px);letter-spacing:.005em;}
.lead{font-size:clamp(16px,1.3vw,19px);color:var(--ink-2);line-height:1.95;}
.section-head{max-width:720px;margin-bottom:64px;}
.section-head .kicker{margin-bottom:22px;}
.section-head .h2{margin-bottom:20px;}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:10px;
  font-family:var(--font-head);font-weight:700;font-size:16px;
  padding:17px 30px;border-radius:999px;border:1.5px solid transparent;
  cursor:pointer;transition:transform .2s var(--ease),box-shadow .25s var(--ease),background .2s,color .2s,border-color .2s;
  white-space:nowrap;line-height:1;
}
.btn .arrow{transition:transform .25s var(--ease);}
.btn:hover .arrow{transform:translateX(4px);}
.btn-primary{
  background:var(--cyan);color:var(--navy-950);
  box-shadow:0 10px 26px rgba(31,198,214,.34);
}
.btn-primary:hover{background:var(--cyan-bright);transform:translateY(-2px);box-shadow:0 16px 34px rgba(31,198,214,.42);}
.btn-ghost{background:transparent;color:var(--white);border-color:rgba(255,255,255,.32);}
.btn-ghost:hover{border-color:var(--cyan);color:var(--cyan-bright);transform:translateY(-2px);}
.btn-ghost-dark{background:transparent;color:var(--navy-600);border-color:var(--line-strong);}
.btn-ghost-dark:hover{border-color:var(--cyan);color:var(--cyan-deep);}
.btn-lg{font-size:17px;padding:19px 38px;}
.btn .sub{font-family:var(--font-mono);font-size:11px;font-weight:600;opacity:.7;margin-left:2px;}

/* ---------- Header ---------- */
.header{
  position:fixed;top:0;left:0;right:0;z-index:60;
  transition:background .3s var(--ease),box-shadow .3s,padding .3s,border-color .3s;
  padding:20px 0;border-bottom:1px solid transparent;
}
.header.scrolled{background:rgba(255,255,255,.86);backdrop-filter:blur(14px);box-shadow:var(--shadow-sm);padding:13px 0;border-color:var(--line);}
.header-inner{display:flex;align-items:center;justify-content:space-between;gap:20px;}
.brand{display:flex;align-items:center;gap:12px;}
.brand .logo-white{height:34px;}
.brand .logo-navy{height:34px;display:none;}
.header.scrolled .logo-white{display:none;}
.header.scrolled .logo-navy{display:block;}
.nav{display:flex;align-items:center;gap:34px;}
.nav a{font-size:14.5px;font-weight:500;color:rgba(255,255,255,.82);transition:color .2s;}
.nav a:hover{color:var(--cyan-bright);}
.header.scrolled .nav a{color:var(--ink-2);}
.header.scrolled .nav a:hover{color:var(--cyan-deep);}
.header .btn{padding:12px 22px;font-size:14.5px;}
.header-cta .btn-mini-doc{display:none;}
.menu-toggle{display:none;}

/* ---------- Hero ---------- */
.hero{
  position:relative;background:var(--navy-900);color:#fff;overflow:hidden;
  padding:160px 0 110px;
}
.hero::before{ /* radial cyan glow */
  content:"";position:absolute;top:-10%;right:-5%;width:780px;height:780px;
  background:radial-gradient(circle, rgba(31,198,214,.22), rgba(31,198,214,0) 62%);
  pointer-events:none;
}
.hero::after{ /* grid texture */
  content:"";position:absolute;inset:0;
  background-image:linear-gradient(rgba(255,255,255,.045) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.045) 1px,transparent 1px);
  background-size:56px 56px;
  mask-image:radial-gradient(circle at 60% 35%, #000 0%, transparent 72%);
  pointer-events:none;
}
.hero-grid{display:grid;grid-template-columns:1.04fr .96fr;gap:56px;align-items:center;position:relative;z-index:2;}
.hero-badge{
  display:inline-flex;align-items:center;gap:9px;
  font-family:var(--font-mono);font-size:12.5px;font-weight:500;letter-spacing:.04em;
  color:#cfe9ee;background:rgba(31,198,214,.1);border:1px solid var(--cyan-line);
  padding:8px 15px;border-radius:999px;margin-bottom:28px;
}
.hero-badge .dot{width:7px;height:7px;border-radius:50%;background:var(--cyan-bright);box-shadow:0 0 0 4px rgba(63,228,240,.18);}
.hero h1{
  font-size:clamp(30px,3.9vw,50px);font-weight:900;line-height:1.34;letter-spacing:.01em;
  margin-bottom:28px;
}
.hero h1 .hl{color:var(--cyan-bright);}
.hero h1 .nowrap{white-space:nowrap;}
.hero-sub{font-size:clamp(15.5px,1.25vw,18px);color:#c4d2e6;line-height:2;max-width:540px;margin-bottom:38px;}
.hero-cta{display:flex;flex-wrap:wrap;gap:16px;align-items:center;}
.hero-note{display:flex;align-items:center;gap:9px;margin-top:24px;font-size:13px;color:#9fb2cd;}
.hero-note .ic{color:var(--cyan-bright);}
.hero-stats{display:flex;gap:34px;margin-top:48px;padding-top:30px;border-top:1px solid rgba(255,255,255,.1);}
.hero-stats .num{font-family:var(--font-mono);font-weight:700;font-size:30px;color:#fff;line-height:1;}
.hero-stats .num small{font-size:15px;color:var(--cyan-bright);margin-left:2px;}
.hero-stats .lbl{font-size:12.5px;color:#9fb2cd;margin-top:8px;}

/* ---------- Hero mock (dashboard) ---------- */
.mock{
  position:relative;border-radius:18px;overflow:hidden;
  background:linear-gradient(180deg,#16294a,#0e1f3c);
  border:1px solid rgba(255,255,255,.1);
  box-shadow:var(--shadow-lg);
}
.mock-bar{display:flex;align-items:center;gap:7px;padding:13px 16px;background:rgba(255,255,255,.04);border-bottom:1px solid rgba(255,255,255,.07);}
.mock-bar .dot{width:11px;height:11px;border-radius:50%;background:rgba(255,255,255,.18);}
.mock-bar .ttl{margin-left:10px;font-family:var(--font-mono);font-size:12px;color:#8fa6c6;letter-spacing:.02em;}
.mock-body{padding:18px;display:grid;gap:14px;}
.mock-row{display:grid;grid-template-columns:1.3fr 1fr;gap:14px;}
.mock-card{background:rgba(255,255,255,.045);border:1px solid rgba(255,255,255,.08);border-radius:12px;padding:15px;}
.mock-card h5{font-size:11px;font-family:var(--font-mono);letter-spacing:.08em;text-transform:uppercase;color:#7e96b8;font-weight:600;margin-bottom:13px;}
.mini-list{display:flex;flex-direction:column;gap:9px;}
.mini-list .it{display:flex;align-items:center;gap:10px;}
.mini-list .av{width:26px;height:26px;border-radius:7px;background:linear-gradient(135deg,var(--navy-500),var(--cyan-deep));flex:none;}
.mini-list .ln{height:7px;border-radius:4px;background:rgba(255,255,255,.16);}
.mini-list .ln.s{background:rgba(255,255,255,.09);margin-top:5px;}
.mini-list .tag{margin-left:auto;font-family:var(--font-mono);font-size:10px;color:var(--cyan-bright);background:rgba(31,198,214,.12);padding:3px 7px;border-radius:5px;}
/* mini bar chart */
.mini-bars{display:flex;align-items:flex-end;gap:7px;height:78px;}
.mini-bars .b{flex:1;border-radius:5px 5px 0 0;background:linear-gradient(180deg,var(--cyan),rgba(31,198,214,.25));}
.mini-donut{display:flex;align-items:center;gap:14px;}
.donut{width:64px;height:64px;border-radius:50%;background:conic-gradient(var(--cyan) 0 72%, rgba(255,255,255,.12) 0);position:relative;flex:none;}
.donut::after{content:"";position:absolute;inset:11px;border-radius:50%;background:#11264a;}
.donut .pc{position:absolute;inset:0;display:grid;place-items:center;font-family:var(--font-mono);font-weight:700;font-size:14px;color:#fff;}
.mock-foot{display:flex;align-items:center;gap:10px;padding:13px 18px;border-top:1px solid rgba(255,255,255,.07);background:rgba(255,255,255,.03);}
.mock-foot .pulse{width:9px;height:9px;border-radius:50%;background:var(--cyan-bright);animation:pulse 1.8s infinite;}
.mock-foot span{font-family:var(--font-mono);font-size:11.5px;color:#9fb2cd;}
@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(63,228,240,.5);}70%{box-shadow:0 0 0 9px rgba(63,228,240,0);}100%{box-shadow:0 0 0 0 rgba(63,228,240,0);}}
.mock-float{
  position:absolute;right:-18px;bottom:38px;background:#fff;color:var(--ink);
  border-radius:13px;padding:13px 16px;box-shadow:var(--shadow-lg);display:flex;align-items:center;gap:12px;
  border:1px solid var(--line);
}
.mock-float .ic{width:38px;height:38px;border-radius:10px;background:var(--cyan-soft);display:grid;place-items:center;color:var(--cyan-deep);flex:none;}
.mock-float .t{font-size:12px;color:var(--muted);}
.mock-float .v{font-family:var(--font-head);font-weight:700;font-size:15px;}

/* ---------- Reveal animation ---------- */
.reveal{opacity:0;transform:translateY(26px);transition:opacity .7s var(--ease),transform .7s var(--ease);}
.reveal.in{opacity:1;transform:none;}
.reveal.d1{transition-delay:.08s;}
.reveal.d2{transition-delay:.16s;}
.reveal.d3{transition-delay:.24s;}
.reveal.d4{transition-delay:.32s;}
@media(prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none;transition:none;}}

/* ---------- Problem section ---------- */
.problem{background:var(--white);}
.prob-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;}
.prob-card{
  background:var(--bg);border:1px solid var(--line);border-radius:var(--radius);padding:34px 30px;
  transition:transform .3s var(--ease),box-shadow .3s,border-color .3s;
}
.prob-card:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:var(--line-strong);}
.prob-card .pn{font-family:var(--font-mono);font-size:13px;font-weight:600;color:var(--cyan-deep);letter-spacing:.1em;}
.prob-card .pic{width:54px;height:54px;border-radius:14px;background:var(--white);border:1px solid var(--line);display:grid;place-items:center;color:var(--navy-600);margin:18px 0 22px;}
.prob-card h3{font-size:20px;margin-bottom:12px;}
.prob-card p{font-size:14.5px;color:var(--ink-2);line-height:1.85;}
.prob-bridge{text-align:center;margin-top:64px;}
.prob-bridge .big{font-family:var(--font-head);font-weight:900;font-size:clamp(22px,2.6vw,32px);line-height:1.5;}
.prob-bridge .big .hl{color:var(--cyan-deep);border-bottom:3px solid var(--cyan);padding-bottom:2px;}

/* ---------- Solution flow ---------- */
.solution{background:linear-gradient(180deg,var(--navy-900),var(--navy-850));color:#fff;overflow:hidden;}
.solution .h2{color:#fff;}
.solution .lead{color:#c4d2e6;}
.flow{position:relative;margin-top:24px;}
.flow-track{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;position:relative;}
.flow-line{position:absolute;top:38px;left:8%;right:8%;height:2px;background:rgba(255,255,255,.12);z-index:0;}
.flow-line .fill{position:absolute;inset:0;width:0;background:linear-gradient(90deg,var(--cyan),var(--cyan-bright));transition:width 1.4s var(--ease);box-shadow:0 0 12px var(--cyan);}
.flow-track.in .flow-line .fill{width:100%;}
.flow-step{position:relative;z-index:2;text-align:center;}
.flow-node{
  width:76px;height:76px;border-radius:20px;margin:0 auto 22px;
  background:linear-gradient(160deg,var(--navy-700),var(--navy-850));
  border:1px solid rgba(255,255,255,.14);display:grid;place-items:center;color:var(--cyan-bright);
  position:relative;transition:transform .5s var(--ease),box-shadow .5s,border-color .5s;
}
.flow-track.in .flow-step:nth-child(1) .flow-node{transition-delay:.1s;}
.flow-track.in .flow-step:nth-child(2) .flow-node{transition-delay:.45s;}
.flow-track.in .flow-step:nth-child(3) .flow-node{transition-delay:.8s;}
.flow-track.in .flow-step:nth-child(4) .flow-node{transition-delay:1.15s;}
.flow-track.in .flow-node{box-shadow:0 0 0 6px rgba(31,198,214,.1),0 14px 30px rgba(0,0,0,.3);border-color:var(--cyan-line);transform:translateY(-2px);}
.flow-step .sn{position:absolute;top:-8px;left:50%;transform:translateX(-50%);font-family:var(--font-mono);font-size:11px;font-weight:600;color:var(--navy-950);background:var(--cyan);padding:2px 9px;border-radius:999px;}
.flow-step h4{font-size:18px;margin-bottom:9px;}
.flow-step p{font-size:13px;color:#a8bbd6;line-height:1.7;}
.flow-arrow{display:none;}
.solution-claim{
  margin-top:60px;text-align:center;font-family:var(--font-head);font-weight:700;
  font-size:clamp(18px,2vw,26px);line-height:1.6;color:#fff;
}
.solution-claim .hl{color:var(--cyan-bright);}

/* ---------- Feature blocks ---------- */
.feat{background:var(--white);}
.feat.alt{background:var(--bg);}
.feat-row{display:grid;grid-template-columns:1fr 1.08fr;gap:64px;align-items:center;}
.feat-row.rev{grid-template-columns:1.08fr 1fr;}
.feat-row.rev .feat-text{order:2;}
.feat-row.rev .feat-visual{order:1;}
.feat-text h2{font-size:clamp(26px,3vw,38px);margin:18px 0 18px;}
.feat-text p{font-size:15.5px;color:var(--ink-2);line-height:1.95;margin-bottom:26px;}
.feat-points{display:flex;flex-direction:column;gap:14px;}
.feat-points li{display:flex;gap:13px;align-items:flex-start;font-size:14.5px;color:var(--ink);list-style:none;}
.feat-points .ck{width:24px;height:24px;border-radius:7px;background:var(--cyan-soft);color:var(--cyan-deep);display:grid;place-items:center;flex:none;margin-top:1px;}
.feat-points{padding:0;margin:0 0 30px;}

/* stat trio for feature 1 */
.stat-trio{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;}
.stat-box{background:var(--white);border:1px solid var(--line);border-radius:var(--radius-sm);padding:26px 20px;text-align:center;box-shadow:var(--shadow-sm);}
.feat.alt .stat-box{background:var(--white);}
.stat-box .v{font-family:var(--font-mono);font-weight:700;font-size:clamp(30px,4vw,46px);color:var(--navy-700);line-height:1;letter-spacing:-.01em;}
.stat-box .v small{font-size:.5em;color:var(--cyan-deep);font-weight:600;margin-left:3px;}
.stat-box .v .plus{color:var(--cyan-deep);}
.stat-box .l{font-size:13px;color:var(--muted);margin-top:12px;}

/* media chips strip */
.media-strip{margin-top:64px;padding-top:48px;border-top:1px solid var(--line);}
.media-strip .ms-head{display:flex;align-items:baseline;gap:14px;flex-wrap:wrap;margin-bottom:22px;}
.media-strip .ms-head .t{font-family:var(--font-head);font-weight:700;font-size:16px;}
.media-strip .ms-head .c{font-family:var(--font-mono);font-size:12px;color:var(--cyan-deep);font-weight:600;}
.media-chips{display:flex;flex-wrap:wrap;gap:10px;}
.media-chips .chip{
  font-size:13px;color:var(--ink-2);background:var(--bg);border:1px solid var(--line);
  padding:8px 15px;border-radius:999px;font-weight:500;white-space:nowrap;transition:border-color .2s,color .2s,background .2s;
}
.media-chips .chip:hover{border-color:var(--cyan-line);color:var(--cyan-deep);background:var(--cyan-soft);}
.media-chips .chip.more{background:var(--navy-700);color:#fff;border-color:var(--navy-700);font-weight:700;font-family:var(--font-mono);}

/* data assets band */
.assets{background:var(--bg);}
.da-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:0;align-items:stretch;margin-top:12px;
  background:var(--white);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);overflow:hidden;position:relative;}
.da-card{padding:36px 30px;text-align:center;position:relative;}
.da-card + .da-card{border-left:1px solid var(--line);}
.da-card .da-tag{font-family:var(--font-mono);font-size:11px;font-weight:600;letter-spacing:.1em;text-transform:uppercase;color:var(--cyan-deep);}
.da-card .da-v{font-family:var(--font-mono);font-weight:700;font-size:clamp(32px,4.4vw,50px);color:var(--navy-700);line-height:1;margin:16px 0 6px;letter-spacing:-.01em;}
.da-card .da-v small{font-size:.42em;color:var(--cyan-deep);margin-left:3px;font-weight:600;}
.da-card .da-v .plus{color:var(--cyan-deep);}
.da-card .da-l{font-size:14px;font-weight:700;font-family:var(--font-head);color:var(--ink);}
.da-card .da-d{font-size:12.5px;color:var(--muted);margin-top:8px;line-height:1.7;}
.da-cross{display:flex;align-items:center;justify-content:center;gap:14px;margin-top:30px;flex-wrap:wrap;text-align:center;}
.da-cross .pill{display:inline-flex;align-items:center;gap:10px;background:var(--navy-700);color:#fff;border-radius:999px;padding:13px 24px;font-family:var(--font-head);font-weight:700;font-size:15px;box-shadow:var(--shadow);}
.da-cross .pill .ic{color:var(--cyan-bright);}
.da-cross .note{font-size:13.5px;color:var(--ink-2);max-width:420px;text-align:left;}
.da-cross .note b{color:var(--cyan-deep);}

/* list visual */
.list-mock{background:var(--white);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);overflow:hidden;}
.list-mock .lm-head{display:flex;align-items:center;gap:12px;padding:16px 20px;border-bottom:1px solid var(--line);background:var(--bg);}
.list-mock .lm-head .src{font-family:var(--font-mono);font-size:11px;color:var(--muted);margin-left:auto;display:flex;align-items:center;gap:7px;}
.list-mock .lm-head .src .live{width:7px;height:7px;border-radius:50%;background:#2bbf6a;animation:pulse-g 1.8s infinite;}
@keyframes pulse-g{0%{box-shadow:0 0 0 0 rgba(43,191,106,.5);}70%{box-shadow:0 0 0 7px rgba(43,191,106,0);}100%{box-shadow:0 0 0 0 rgba(43,191,106,0);}}
.list-mock .lm-head .ti{font-family:var(--font-head);font-weight:700;font-size:14px;}
.lm-row{display:grid;grid-template-columns:auto 1fr auto auto;gap:14px;align-items:flex-start;padding:14px 20px;border-bottom:1px solid var(--line);transition:background .2s;}
.lm-row:last-child{border-bottom:none;}
.lm-row:hover{background:var(--bg);}
.lm-row .co{width:38px;height:38px;border-radius:9px;background:linear-gradient(135deg,var(--navy-500),var(--cyan-deep));flex:none;display:grid;place-items:center;color:#fff;font-family:var(--font-mono);font-weight:700;font-size:14px;}
.lm-row .lm-main{min-width:0;}
.lm-row .nm{font-weight:700;font-size:14px;display:flex;align-items:center;gap:7px;}
.lm-row .new{font-family:var(--font-mono);font-size:9px;font-weight:700;color:#fff;background:var(--cyan-deep);padding:1px 6px;border-radius:4px;letter-spacing:.05em;line-height:1.5;}
.lm-row .me{font-size:12px;color:var(--muted);margin-top:2px;}
.lm-row .srcs{display:flex;flex-wrap:wrap;gap:5px;margin-top:8px;}
.lm-row .srcs span{font-family:var(--font-mono);font-size:10px;color:var(--navy-500);background:var(--bg);border:1px solid var(--line);padding:2px 7px;border-radius:5px;white-space:nowrap;}
.lm-row .srcs .mo{color:var(--cyan-deep);border-color:var(--cyan-line);background:var(--cyan-soft);font-weight:600;}
.lm-row .badge,.lm-row .date{margin-top:3px;}
.lm-row .badge{font-family:var(--font-mono);font-size:11px;font-weight:600;padding:4px 9px;border-radius:6px;background:var(--cyan-soft);color:var(--cyan-deep);white-space:nowrap;}
.lm-row .date{font-family:var(--font-mono);font-size:11px;color:var(--muted);}
.lm-foot{padding:13px 20px;text-align:center;font-family:var(--font-mono);font-size:12px;color:var(--cyan-deep);background:var(--bg);}

/* ---------- AI call mechanism ---------- */
.aicall{background:linear-gradient(180deg,var(--navy-850),var(--navy-900));color:#fff;overflow:hidden;}
.aicall .h2{color:#fff;}
.aicall .lead{color:#c4d2e6;}
.mech{display:grid;grid-template-columns:1fr;gap:0;margin-top:20px;background:rgba(255,255,255,.03);border:1px solid rgba(255,255,255,.1);border-radius:var(--radius);overflow:hidden;}
.mech-stage{display:grid;grid-template-columns:46px 1fr;gap:20px;padding:26px 30px;border-bottom:1px solid rgba(255,255,255,.08);position:relative;}
.mech-stage:last-child{border-bottom:none;}
.mech-stage .mn{width:46px;height:46px;border-radius:12px;display:grid;place-items:center;font-family:var(--font-mono);font-weight:700;background:rgba(31,198,214,.12);color:var(--cyan-bright);border:1px solid var(--cyan-line);}
.mech-stage.approve{background:linear-gradient(90deg,rgba(31,198,214,.12),rgba(31,198,214,.03));}
.mech-stage.approve .mn{background:var(--cyan);color:var(--navy-950);}
.mech-stage h4{font-size:18px;margin-bottom:8px;display:flex;align-items:center;gap:12px;flex-wrap:wrap;}
.mech-stage h4 .who{font-family:var(--font-mono);font-size:11px;font-weight:600;letter-spacing:.04em;padding:3px 9px;border-radius:6px;}
.who.ai{background:rgba(31,198,214,.16);color:var(--cyan-bright);}
.who.human{background:rgba(255,255,255,.1);color:#cdd9ec;}
.mech-stage p{font-size:14px;color:#a8bbd6;line-height:1.8;}
.mech-gate{display:flex;align-items:center;gap:14px;padding:18px 30px;background:rgba(31,198,214,.06);}
.mech-gate .g-ic{width:34px;height:34px;border-radius:9px;background:var(--cyan);color:var(--navy-950);display:grid;place-items:center;flex:none;}
.mech-gate p{font-size:13.5px;color:#dceef1;}
.mech-gate b{color:var(--cyan-bright);}
.aicall-benefit{display:grid;grid-template-columns:repeat(2,1fr);gap:20px;margin-top:34px;}
.aben{background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.1);border-radius:var(--radius-sm);padding:24px;}
.aben .v{font-family:var(--font-mono);font-weight:700;font-size:34px;color:var(--cyan-bright);line-height:1;}
.aben .l{font-size:13.5px;color:#bccbe2;margin-top:10px;}

/* ---------- Call dashboard (on dark) ---------- */
.cdash-wrap{margin-top:60px;padding-top:50px;border-top:1px solid rgba(255,255,255,.1);}
.cdash-head{max-width:660px;margin-bottom:30px;}
.cdash-head .kicker{margin-bottom:16px;}
.cdash-head h3{font-size:clamp(21px,2.4vw,30px);font-family:var(--font-head);font-weight:700;color:#fff;margin-bottom:14px;line-height:1.4;}
.cdash-head p{font-size:14.5px;color:#a8bbd6;line-height:1.9;}
.cdash{display:grid;grid-template-columns:1fr 1fr;gap:20px;}
.cdash-panel{background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.1);border-radius:var(--radius);overflow:hidden;}
.cdp-head{display:flex;align-items:center;justify-content:space-between;padding:16px 20px;border-bottom:1px solid rgba(255,255,255,.08);font-family:var(--font-head);font-weight:700;font-size:14px;color:#fff;}
.cdp-head .badge2{font-family:var(--font-mono);font-size:11px;color:var(--cyan-bright);font-weight:600;}
.cdp-body{padding:8px 20px 16px;}
.crow{display:grid;grid-template-columns:72px 1fr auto;gap:14px;align-items:center;padding:13px 0;border-bottom:1px solid rgba(255,255,255,.06);}
.crow:last-child{border-bottom:none;}
.crow .who2{font-size:13px;color:#dceef1;font-weight:500;}
.crow .ctrack{height:8px;border-radius:5px;background:rgba(255,255,255,.08);position:relative;overflow:hidden;}
.crow .ctrack i{position:absolute;inset:0;width:0;border-radius:5px;background:linear-gradient(90deg,var(--cyan),var(--cyan-bright));transition:width 1.2s var(--ease);}
.cdash-wrap.in .crow .ctrack i{width:var(--w);}
.crow .cnum{font-family:var(--font-mono);font-size:12px;color:#9fb2cd;white-space:nowrap;}
.crow .cnum b{color:#fff;font-size:14px;}
.crow .cnum .tt{color:var(--cyan-bright);}
.ctrans{padding:16px 20px;display:flex;flex-direction:column;gap:11px;}
.tline{display:flex;gap:10px;align-items:flex-start;}
.tline .spk{font-family:var(--font-mono);font-size:10px;font-weight:600;padding:3px 8px;border-radius:5px;flex:none;margin-top:1px;min-width:54px;text-align:center;}
.tline .spk.ai{background:rgba(31,198,214,.16);color:var(--cyan-bright);}
.tline .spk.cust{background:rgba(255,255,255,.1);color:#cdd9ec;}
.tline p{font-size:12.5px;color:#c4d2e6;line-height:1.6;}
.csum{margin:2px 20px 18px;background:rgba(31,198,214,.08);border:1px solid var(--cyan-line);border-radius:12px;padding:15px 16px;}
.csum .ch{display:flex;align-items:center;gap:10px;margin-bottom:9px;}
.csum .ch .t{font-family:var(--font-head);font-weight:700;font-size:13px;color:#fff;}
.csum .ch .opt{font-family:var(--font-mono);font-size:10px;font-weight:600;color:var(--navy-950);background:var(--cyan);padding:3px 8px;border-radius:5px;letter-spacing:.02em;}
.csum p{font-size:12.5px;color:#dceef1;line-height:1.75;}

/* ---------- Chart + Map ---------- */
.datasec{background:var(--white);}
.data-grid{display:grid;grid-template-columns:1fr 1fr;gap:28px;margin-top:20px;align-items:start;}
.data-card{background:var(--white);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);overflow:hidden;}
.data-card .dc-head{padding:22px 26px 0;}
.data-card .dc-head .tag{font-family:var(--font-mono);font-size:11px;font-weight:600;letter-spacing:.1em;color:var(--cyan-deep);text-transform:uppercase;}
.data-card .dc-head h3{font-size:21px;margin:10px 0 6px;}
.data-card .dc-head p{font-size:13.5px;color:var(--muted);}
/* bar chart (legacy) */
.chart{padding:24px 26px 26px;}
/* media inline-bar table */
.ch-sub{display:flex;align-items:baseline;justify-content:space-between;gap:10px;margin-bottom:14px;}
.ch-sub span:first-child{font-family:var(--font-head);font-weight:700;font-size:13.5px;color:var(--ink);}
.ch-sub .rng{font-family:var(--font-mono);font-size:11px;color:var(--muted);white-space:nowrap;}
.ch-table{display:flex;flex-direction:column;}
.ch-row{display:grid;grid-template-columns:120px 1fr;gap:14px;align-items:center;padding:8.5px 0;border-bottom:1px solid var(--line);}
.ch-row:last-child{border-bottom:none;}
.ch-row .nm{font-size:12px;color:var(--ink-2);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;}
.ch-row .trk{height:9px;border-radius:5px;background:var(--bg-2);position:relative;overflow:hidden;}
.ch-row .trk i{position:absolute;inset:0;width:0;border-radius:5px;background:linear-gradient(90deg,var(--navy-500),var(--navy-400));transition:width 1s var(--ease);}
.ch-row:nth-child(2) .trk i{transition-delay:.05s;}
.ch-row:nth-child(3) .trk i{transition-delay:.1s;}
.ch-row:nth-child(4) .trk i{transition-delay:.15s;}
.ch-row:nth-child(5) .trk i{transition-delay:.2s;}
.ch-row:nth-child(6) .trk i{transition-delay:.25s;}
.ch-row:nth-child(7) .trk i{transition-delay:.3s;}
.ch-row.hot .trk i{background:linear-gradient(90deg,var(--cyan-deep),var(--cyan));}
.ch-row .val{font-family:var(--font-mono);font-size:12px;font-weight:600;color:var(--ink);text-align:right;}
.ch-row.hot .val{color:var(--cyan-deep);}
.chart-bars{display:flex;align-items:flex-end;gap:14px;height:180px;border-bottom:1px solid var(--line);padding-bottom:0;}
.chart-bars .cb{flex:1;display:flex;flex-direction:column;justify-content:flex-end;align-items:center;gap:0;height:100%;}
.chart-bars .cb .bar{width:100%;max-width:42px;border-radius:7px 7px 0 0;background:linear-gradient(180deg,var(--navy-500),var(--navy-700));height:0;transition:height 1.1s var(--ease);}
.chart-bars .cb.hot .bar{background:linear-gradient(180deg,var(--cyan-bright),var(--cyan-deep));}
.chart-bars .cb .bv{font-family:var(--font-mono);font-size:11px;font-weight:600;color:var(--ink-2);margin-bottom:7px;opacity:0;transition:opacity .4s .8s;}
.chart.in .cb .bv{opacity:1;}
.chart-x{display:flex;gap:14px;margin-top:11px;}
.chart-x span{flex:1;text-align:center;font-size:11.5px;color:var(--muted);}
.chart-legend{display:flex;gap:18px;margin-top:18px;font-size:12px;color:var(--muted);}
.chart-legend i{display:inline-block;width:11px;height:11px;border-radius:3px;margin-right:6px;vertical-align:-1px;}
/* map */
.map{position:relative;padding:24px 26px 26px;}
.map-stats{display:grid;grid-template-columns:repeat(4,1fr);gap:8px;margin-bottom:14px;}
.map-stats .mst{background:var(--bg);border:1px solid var(--line);border-radius:9px;padding:9px 11px;}
.map-stats .mst .k{display:block;font-size:9.5px;color:var(--muted);margin-bottom:4px;letter-spacing:.01em;}
.map-stats .mst .v{font-family:var(--font-mono);font-weight:700;font-size:14px;color:var(--navy-700);line-height:1;white-space:nowrap;}
.map-stats .mst .v small{font-size:.64em;color:var(--muted);font-weight:600;margin-left:1px;}
.map-stats .mst:first-child{background:var(--navy-700);border-color:var(--navy-700);}
.map-stats .mst:first-child .k{color:#9fb2cd;}
.map-stats .mst:first-child .v{color:#fff;}
.map-stats .mst:first-child .v small{color:var(--cyan-bright);}
.map-canvas{position:relative;height:230px;border-radius:12px;overflow:hidden;background:#eef3f9;border:1px solid var(--line);
  background-image:linear-gradient(var(--line) 1px,transparent 1px),linear-gradient(90deg,var(--line) 1px,transparent 1px);
  background-size:34px 34px;}
.map-canvas .road{position:absolute;background:#dde6f1;}
.map-canvas .road.h{height:13px;left:0;right:0;}
.map-canvas .road.v{width:13px;top:0;bottom:0;}
.map-canvas .wlab{position:absolute;transform:translate(-50%,-50%);font-family:var(--font-mono);font-size:10px;font-weight:600;color:var(--navy-600);background:rgba(255,255,255,.94);border:1px solid var(--line-strong);border-radius:4px;padding:1px 6px;z-index:2;box-shadow:0 1px 3px rgba(15,39,76,.1);white-space:nowrap;}
.pin{position:absolute;transform:translate(-50%,-100%);cursor:pointer;z-index:3;}
.pin .dotmark{width:18px;height:18px;border-radius:50% 50% 50% 0;transform:rotate(-45deg);background:var(--navy-600);border:2px solid #fff;box-shadow:0 3px 8px rgba(0,0,0,.25);transition:transform .2s;}
.pin.hot .dotmark{background:var(--cyan-deep);}
.pin.big .dotmark{width:26px;height:26px;}
.pin:hover .dotmark{transform:rotate(-45deg) scale(1.18);}
.pin .ring{position:absolute;top:50%;left:50%;width:18px;height:18px;border-radius:50%;border:2px solid var(--cyan);transform:translate(-50%,-50%);animation:ring 2.4s infinite;opacity:0;}
.pin.hot .ring{opacity:1;}
@keyframes ring{0%{width:18px;height:18px;opacity:.7;}100%{width:64px;height:64px;opacity:0;}}
.map-tip{
  position:absolute;left:50%;top:14px;transform:translateX(-50%);
  background:var(--navy-900);color:#fff;border-radius:10px;padding:11px 15px;box-shadow:var(--shadow-lg);
  font-size:12px;display:flex;gap:18px;z-index:5;white-space:nowrap;
}
.map-tip .mt{display:flex;flex-direction:column;}
.map-tip .mt .k{font-size:10px;color:#9fb2cd;}
.map-tip .mt .vv{font-family:var(--font-mono);font-weight:700;font-size:15px;color:var(--cyan-bright);}

/* ---------- Comparison table ---------- */
.compare{background:var(--bg);}
.ctable{background:var(--white);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);overflow:hidden;margin-top:8px;}
.ctable table{width:100%;border-collapse:collapse;}
.ctable th,.ctable td{padding:20px 22px;text-align:center;border-bottom:1px solid var(--line);}
.ctable thead th{background:var(--bg);font-family:var(--font-head);font-size:14.5px;font-weight:700;color:var(--ink-2);}
.ctable thead th.us{background:var(--navy-700);color:#fff;position:relative;}
.ctable thead th.us .tagtop{display:block;font-family:var(--font-mono);font-size:10px;color:var(--cyan-bright);letter-spacing:.1em;margin-bottom:4px;}
.ctable tbody th{text-align:left;font-family:var(--font-head);font-weight:700;font-size:14px;color:var(--ink);background:var(--white);}
.ctable td .yes{color:var(--cyan-deep);}
.ctable td .no{color:#c2ccda;}
.ctable td .partial{color:var(--muted);font-size:13px;}
.ctable td.us-col{background:rgba(31,198,214,.05);font-weight:600;}
.ctable tr:last-child th,.ctable tr:last-child td{border-bottom:none;}
.ctable .cell-note{display:block;font-size:11px;color:var(--muted);margin-top:3px;font-family:var(--font-body);font-weight:400;}

/* ---------- Pricing ---------- */
.pricing{background:var(--white);}
.price-grid{display:grid;grid-template-columns:1fr 1fr;gap:26px;align-items:stretch;}
.price-card{border:1px solid var(--line);border-radius:var(--radius);padding:38px 34px;display:flex;flex-direction:column;background:var(--white);position:relative;transition:transform .3s var(--ease),box-shadow .3s;}
.price-card:hover{transform:translateY(-4px);box-shadow:var(--shadow);}
.price-card.feature{background:linear-gradient(165deg,var(--navy-800),var(--navy-900));color:#fff;border-color:transparent;box-shadow:var(--shadow-lg);}
.price-card .pc-tag{font-family:var(--font-mono);font-size:12px;font-weight:600;letter-spacing:.1em;text-transform:uppercase;color:var(--cyan-deep);}
.price-card.feature .pc-tag{color:var(--cyan-bright);}
.price-card h3{font-size:24px;margin:12px 0 6px;}
.price-card .pc-desc{font-size:13.5px;color:var(--muted);margin-bottom:26px;min-height:42px;}
.price-card.feature .pc-desc{color:#a8bbd6;}
.price-amount{display:flex;align-items:flex-end;gap:6px;padding-bottom:24px;margin-bottom:24px;border-bottom:1px solid var(--line);}
.price-card.feature .price-amount{border-color:rgba(255,255,255,.12);}
.price-amount .cur{font-family:var(--font-head);font-weight:700;font-size:22px;margin-bottom:6px;}
.price-amount .val{font-family:var(--font-mono);font-weight:700;font-size:54px;line-height:.9;color:var(--navy-700);}
.price-card.feature .price-amount .val{color:#fff;}
.price-amount .per{font-size:14px;color:var(--muted);margin-bottom:7px;}
.price-card.feature .price-amount .per{color:#a8bbd6;}
.price-amount.ask .val{font-size:30px;}
.price-feats{list-style:none;padding:0;margin:0 0 30px;display:flex;flex-direction:column;gap:13px;flex:1;}
.price-feats li{display:flex;gap:11px;font-size:14px;align-items:flex-start;}
.price-feats .ck{color:var(--cyan-deep);flex:none;margin-top:2px;}
.price-feats .ck.opt{color:var(--muted);font-weight:700;}
.price-feats li:has(.opt){color:var(--muted);}
.price-card.feature .price-feats .ck{color:var(--cyan-bright);}
.price-badge{position:absolute;top:24px;right:28px;font-family:var(--font-mono);font-size:11px;font-weight:600;background:var(--cyan);color:var(--navy-950);padding:5px 12px;border-radius:999px;}
.price-note{text-align:center;font-size:13px;color:var(--muted);margin-top:24px;}

/* ---------- Cases ---------- */
.cases{background:var(--bg);}
.case-grid{display:grid;grid-template-columns:1fr 1fr;gap:26px;}
.case-card{background:var(--white);border:1px solid var(--line);border-radius:var(--radius);padding:34px;box-shadow:var(--shadow-sm);}
.case-card .ind{display:inline-flex;align-items:center;gap:8px;font-size:12.5px;font-weight:600;color:var(--navy-600);background:var(--bg-2);padding:6px 13px;border-radius:999px;margin-bottom:22px;}
.case-card .quote{font-family:var(--font-head);font-weight:700;font-size:19px;line-height:1.6;margin-bottom:24px;}
.case-metrics{display:flex;gap:30px;padding-top:22px;border-top:1px solid var(--line);}
.case-metrics .cm .v{font-family:var(--font-mono);font-weight:700;font-size:30px;color:var(--cyan-deep);line-height:1;}
.case-metrics .cm .v .ar{font-size:18px;}
.case-metrics .cm .l{font-size:12px;color:var(--muted);margin-top:8px;}

/* ---------- Use cases ---------- */
.usecase{background:var(--navy-900);color:#fff;overflow:hidden;}
.usecase .h2{color:#fff;}
.usecase .lead{color:#c4d2e6;}
.uc-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-top:14px;}
.uc-card{background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.1);border-radius:var(--radius-sm);padding:26px 22px;transition:transform .3s var(--ease),border-color .3s,background .3s;}
.uc-card:hover{transform:translateY(-4px);border-color:var(--cyan-line);background:rgba(31,198,214,.06);}
.uc-card .uic{width:46px;height:46px;border-radius:12px;background:rgba(31,198,214,.12);color:var(--cyan-bright);display:grid;place-items:center;margin-bottom:18px;}
.uc-card h4{font-size:16px;margin-bottom:9px;}
.uc-card p{font-size:13px;color:#a8bbd6;line-height:1.7;}
.uc-lead-tag{display:inline-block;font-family:var(--font-mono);font-size:12px;color:var(--cyan-bright);background:rgba(31,198,214,.1);border:1px solid var(--cyan-line);padding:7px 15px;border-radius:999px;margin-top:34px;}

/* ---------- FAQ ---------- */
.faq{background:var(--white);}
.faq-list{max-width:880px;margin:0 auto;}
.faq-item{border-bottom:1px solid var(--line);}
.faq-q{display:flex;align-items:center;gap:18px;padding:26px 4px;cursor:pointer;list-style:none;}
.faq-q::-webkit-details-marker{display:none;}
.faq-q .qn{font-family:var(--font-mono);font-size:13px;font-weight:600;color:var(--cyan-deep);flex:none;}
.faq-q .qt{font-family:var(--font-head);font-weight:700;font-size:17px;flex:1;}
.faq-q .ico{width:30px;height:30px;border-radius:50%;border:1.5px solid var(--line-strong);display:grid;place-items:center;flex:none;transition:transform .3s var(--ease),background .3s,border-color .3s;color:var(--navy-600);}
details[open] .faq-q .ico{transform:rotate(45deg);background:var(--cyan);border-color:var(--cyan);color:var(--navy-950);}
.faq-a{padding:0 4px 28px 53px;font-size:14.5px;color:var(--ink-2);line-height:1.9;}

/* ---------- Final CTA + form ---------- */
.final{background:linear-gradient(165deg,var(--navy-900),var(--navy-850));color:#fff;overflow:hidden;position:relative;}
.final::before{content:"";position:absolute;bottom:-20%;left:-5%;width:680px;height:680px;background:radial-gradient(circle,rgba(31,198,214,.2),transparent 62%);pointer-events:none;}
.final-grid{display:grid;grid-template-columns:1fr 1.05fr;gap:60px;align-items:center;position:relative;z-index:2;}
.final h2{font-size:clamp(28px,3.4vw,44px);font-weight:900;color:#fff;line-height:1.3;margin-bottom:22px;}
.final h2 .hl{color:var(--cyan-bright);}
.final .lead{color:#c4d2e6;margin-bottom:30px;}
.final-listen{display:flex;align-items:center;gap:14px;background:rgba(31,198,214,.08);border:1px solid var(--cyan-line);border-radius:14px;padding:18px 20px;margin-bottom:14px;}
.final-listen .ic{width:42px;height:42px;border-radius:11px;background:var(--cyan);color:var(--navy-950);display:grid;place-items:center;flex:none;}
.final-listen p{font-size:14px;color:#dceef1;}
.final-listen b{color:var(--cyan-bright);}
.form-card{background:var(--white);border-radius:var(--radius);padding:34px;box-shadow:var(--shadow-lg);color:var(--ink);}
.form-card h3{font-size:20px;margin-bottom:6px;}
.form-card .fsub{font-size:13px;color:var(--muted);margin-bottom:24px;}
.fgrid{display:grid;grid-template-columns:1fr 1fr;gap:16px;}
.field{display:flex;flex-direction:column;gap:7px;margin-bottom:16px;}
.field.full{grid-column:1/-1;}
.field label{font-size:12.5px;font-weight:700;color:var(--ink-2);font-family:var(--font-head);}
.field label .req{color:var(--cyan-deep);margin-left:4px;}
.field input,.field select,.field textarea{
  font-family:var(--font-body);font-size:14.5px;color:var(--ink);
  padding:13px 14px;border:1.5px solid var(--line-strong);border-radius:10px;background:var(--white);
  transition:border-color .2s,box-shadow .2s;width:100%;
}
.field textarea{resize:vertical;min-height:84px;}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--cyan);box-shadow:0 0 0 4px var(--cyan-soft);}
.field.err input,.field.err select{border-color:#e05656;}
.field .errmsg{font-size:11.5px;color:#e05656;display:none;}
.field.err .errmsg{display:block;}
.form-actions{margin-top:8px;}
.form-actions .btn{width:100%;}
.form-radio{display:flex;gap:10px;flex-wrap:wrap;}
.form-radio label{flex:1;min-width:120px;border:1.5px solid var(--line-strong);border-radius:10px;padding:11px 12px;font-size:13px;font-weight:500;font-family:var(--font-body);color:var(--ink-2);text-align:center;cursor:pointer;transition:all .2s;}
.form-radio input{display:none;}
.form-radio input:checked + span{}
.form-radio label:has(input:checked){border-color:var(--cyan);background:var(--cyan-soft);color:var(--cyan-deep);font-weight:700;}
.form-privacy{font-size:11.5px;color:var(--muted);margin-top:14px;line-height:1.7;}
.form-privacy a{color:var(--cyan-deep);text-decoration:underline;}
.form-success{display:none;text-align:center;padding:30px 10px;}
.form-success.show{display:block;}
.form-success .sic{width:64px;height:64px;border-radius:50%;background:var(--cyan-soft);color:var(--cyan-deep);display:grid;place-items:center;margin:0 auto 20px;}
.form-success h3{font-size:22px;margin-bottom:10px;}
.form-success p{font-size:14px;color:var(--ink-2);}

/* honeypot — visually & semantically hidden, but fillable by bots.
   Uses the clip pattern (not left:-9999px) so it never triggers
   horizontal scroll on mobile. */
.hp-field{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0;}
/* submit loading state */
.btn.is-loading{opacity:.6;pointer-events:none;position:relative;}
.btn.is-loading .arrow{visibility:hidden;}
/* form-level error */
.form-error{display:none;margin-top:14px;font-size:13px;line-height:1.7;color:#e05656;background:#fdecec;border:1px solid #f5c2c2;border-radius:10px;padding:12px 14px;}
.form-error.show{display:block;}

/* ---------- Footer ---------- */
.footer{background:var(--navy-950);color:#9fb2cd;padding:64px 0 110px;}
.footer-top{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:40px;padding-bottom:44px;border-bottom:1px solid rgba(255,255,255,.08);}
.footer .f-brand .logo-white{height:32px;margin-bottom:18px;}
.footer .f-brand p{font-size:13px;line-height:1.8;max-width:280px;}
.footer-col h5{font-family:var(--font-head);font-size:13px;font-weight:700;color:#fff;margin-bottom:16px;letter-spacing:.04em;}
.footer-col a{display:block;font-size:13.5px;margin-bottom:11px;transition:color .2s;}
.footer-col a:hover{color:var(--cyan-bright);}
.footer-bottom{display:flex;justify-content:space-between;align-items:center;gap:20px;padding-top:26px;font-size:12.5px;flex-wrap:wrap;}
.footer-bottom .company{font-family:var(--font-head);color:#cdd9ec;font-weight:700;}
.footer-bottom .company a,.hero-note a{text-decoration:underline;text-underline-offset:2px;transition:color .2s;}
.footer-bottom .company a:hover,.hero-note a:hover{color:var(--cyan-bright);}

/* ---------- Mobile sticky CTA ---------- */
.m-cta{
  position:fixed;left:0;right:0;bottom:0;z-index:70;display:none;gap:10px;padding:11px 14px;
  background:rgba(11,31,61,.94);backdrop-filter:blur(12px);border-top:1px solid rgba(255,255,255,.1);
  transform:translateY(110%);transition:transform .35s var(--ease);
}
.m-cta.show{transform:translateY(0);}
.m-cta .btn{flex:1;padding:14px;font-size:14.5px;}
.m-cta .btn-doc{flex:none;background:rgba(255,255,255,.08);color:#fff;border-color:rgba(255,255,255,.2);padding:14px 16px;}

/* ---------- Mid-page CTA (on dark) ---------- */
.mid-cta{display:flex;flex-direction:column;align-items:center;gap:20px;margin-top:56px;text-align:center;}
.mid-cta p{font-family:var(--font-head);font-weight:700;font-size:clamp(18px,2vw,25px);color:#fff;line-height:1.5;}
.mid-cta p .hl{color:var(--cyan-bright);}

/* ---------- Steps (ご利用の流れ) ---------- */
.steps-sec{background:var(--bg);}
.step-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-top:8px;position:relative;}
.step-card{background:var(--white);border:1px solid var(--line);border-radius:var(--radius);padding:34px 30px;position:relative;box-shadow:var(--shadow-sm);transition:transform .3s var(--ease),box-shadow .3s;}
.step-card:hover{transform:translateY(-4px);box-shadow:var(--shadow);}
.step-card .sno{font-family:var(--font-mono);font-weight:700;font-size:14px;color:var(--navy-950);background:var(--cyan);width:36px;height:36px;border-radius:50%;display:grid;place-items:center;margin-bottom:22px;box-shadow:0 6px 16px rgba(31,198,214,.3);}
.step-card h4{font-size:18px;margin-bottom:11px;}
.step-card p{font-size:14px;color:var(--ink-2);line-height:1.85;}
.step-card .tag-soft{display:inline-block;margin-top:14px;font-family:var(--font-mono);font-size:11px;font-weight:600;color:var(--cyan-deep);background:var(--cyan-soft);padding:4px 11px;border-radius:6px;}
.step-note{text-align:center;margin-top:34px;font-size:14px;color:var(--ink-2);}
.step-note b{color:var(--cyan-deep);}

/* =========================================================
   Responsive
   ========================================================= */
@media(max-width:980px){
  .section{padding:84px 0;}
  .hero{padding:130px 0 80px;}
  .hero-grid{grid-template-columns:1fr;gap:48px;}
  .hero-mock-wrap{max-width:560px;}
  .feat-row,.feat-row.rev{grid-template-columns:1fr;gap:40px;}
  .feat-row.rev .feat-text{order:1;}
  .feat-row.rev .feat-visual{order:2;}
  .final-grid{grid-template-columns:1fr;gap:40px;}
  .data-grid,.price-grid,.case-grid{grid-template-columns:1fr;}
  .uc-grid{grid-template-columns:repeat(2,1fr);}
  .nav{display:none;}
  .header .header-cta .btn-main{display:none;}
}
@media(max-width:680px){
  .wrap{padding:0 20px;}
  .section{padding:64px 0;}
  .prob-grid{grid-template-columns:1fr;}
  .flow-track{grid-template-columns:1fr;gap:0;}
  .flow-line{display:none;}
  .flow-step{display:grid;grid-template-columns:76px 1fr;gap:18px;text-align:left;padding:18px 0;align-items:center;}
  .flow-step .flow-node{margin:0;}
  .flow-step h4{margin-bottom:4px;}
  .flow-arrow{display:none;}
  .step-grid{grid-template-columns:1fr;}
  .cdash{grid-template-columns:1fr;}
  .stat-trio{grid-template-columns:1fr;}
  .da-grid{grid-template-columns:1fr;}
  .da-card + .da-card{border-left:none;border-top:1px solid var(--line);}
  .aicall-benefit{grid-template-columns:1fr;}
  .uc-grid{grid-template-columns:1fr;}
  .fgrid{grid-template-columns:1fr;}
  .footer-top{grid-template-columns:1fr 1fr;gap:30px;}
  .hero-stats{flex-wrap:wrap;gap:24px;}
  .m-cta{display:flex;}
  .ctable{overflow-x:auto;}
  .ctable table{min-width:560px;}
  .case-metrics{gap:20px;}
  .hero-cta{flex-direction:column;align-items:stretch;}
  .hero-cta .btn{width:100%;}
}