:root {
  --bg:#FDFDFD; --ink:#0E0E0E; --mid:#5A5A5A; --faint:#BBBBBB;
  --rule:rgba(14,14,14,.09);
  --blue:#5A8FD8; --pink:#FFCEF3; --purple:#CABBE9;
  --pink-mid:#E8A0D8; --purple-mid:#A090C8;
  --grad-accent:linear-gradient(90deg,var(--blue) 0%,var(--purple-mid) 50%,var(--pink-mid) 100%);
  --din:'Barlow Condensed','Arial Narrow',sans-serif;
  --yg:'Yu Gothic','YuGothic','Hiragino Sans','Noto Sans JP',sans-serif;
  --ease:cubic-bezier(0.16,1,0.3,1);
  --g:52px; --sp-sm:80px; --sp-md:120px;
}

*,*::before,*::after { box-sizing:border-box; margin:0; padding:0; }
html { font-size:16px; scroll-behavior:smooth; -webkit-font-smoothing:antialiased; }
body { background:var(--bg); color:var(--ink); font-family:var(--yg); font-weight:300; overflow-x:hidden; cursor:none; }
a { color:inherit; text-decoration:none; }
ul { list-style:none; }

/* ── CURSOR ── */
#cur-dot, #cur-ring { position:fixed; border-radius:50%; pointer-events:none; z-index:9999; transform:translate(-50%,-50%); }
#cur-dot { width:6px; height:6px; background:var(--ink); transition:background .3s; }
#cur-ring { width:30px; height:30px; border:1px solid rgba(14,14,14,.22); transition:width .4s var(--ease),height .4s var(--ease),border-color .3s; }
body.dark-cur #cur-dot { background:#FDFDFD; }
body.dark-cur #cur-ring { border-color:rgba(253,253,253,.3); }

/* ── NAV ── */
#nav { position:fixed; inset:0 0 auto; z-index:100; display:flex; align-items:center; justify-content:space-between; padding:22px var(--g); transition:background .5s,border-bottom .5s; }
#nav.scrolled { background:rgba(253,253,253,.94); backdrop-filter:blur(14px); border-bottom:1px solid var(--rule); }
.nav-logo { font-family:var(--din); font-weight:700; font-size:16px; letter-spacing:.32em; text-transform:uppercase; }
.nav-links { display:flex; gap:36px; }
.nav-links a { font-family:var(--din); font-weight:400; font-size:12px; letter-spacing:.22em; text-transform:uppercase; opacity:.4; transition:opacity .3s; }
.nav-links a:hover { opacity:1; }

/* ── HERO OPENING ── */
#hero-opening { position:fixed; inset:0; z-index:12; display:flex; flex-direction:column; align-items:center; justify-content:center; background:var(--bg); text-align:center; padding:0 var(--g); }
.op-en { margin-bottom:0; }
.op-line { display:block; line-height:1.15; padding-top:0.1em; margin-top:-0.1em; }
.op-line span { display:block; overflow:hidden; font-family:var(--din); font-weight:700; font-size:clamp(4.2rem,8vw,8rem); letter-spacing:-.02em; text-transform:uppercase; color:var(--ink); animation:word-up .9s var(--ease) both; }
.op-line:nth-child(1) span { animation-delay:.05s; }
.op-line:nth-child(2) span { animation-delay:.22s; color:var(--blue); }
.op-divider { width:1px; height:40px; background:var(--rule); margin:28px auto; opacity:0; animation:fade-in .6s ease .68s forwards; }
.op-jp { font-family:var(--yg); font-weight:300; font-size:clamp(1rem,1.6vw,1.35rem); line-height:1.9; color:var(--mid); letter-spacing:.06em; opacity:0; animation:fade-in .8s ease .78s forwards; }

/* ── HERO LOGO ── */
#hero-logo { position:fixed; inset:0; z-index:11; display:flex; flex-direction:column; align-items:center; justify-content:center; background:var(--bg); opacity:0; pointer-events:none; }
#hero-logo::before { content:''; position:absolute; inset:0; background:radial-gradient(ellipse 80% 60% at 50% 50%,rgba(202,187,233,.18) 0%,rgba(255,206,243,.10) 45%,transparent 75%); pointer-events:none; }
.logo-word { font-family:var(--din); font-weight:700; font-size:clamp(5rem,13vw,14rem); letter-spacing:.08em; text-transform:uppercase; color:var(--ink); line-height:1.12; position:relative; z-index:1; background:linear-gradient(135deg,var(--ink) 0%,var(--ink) 38%,var(--purple-mid) 58%,var(--pink-mid) 72%,var(--ink) 86%,var(--ink) 100%); background-size:200% 100%; -webkit-background-clip:text; -webkit-text-fill-color:transparent; background-clip:text; background-position:100% 0; opacity:0; transform:scale(.94); transition:opacity .9s var(--ease),transform .9s var(--ease); }
.logo-word.show { opacity:1; transform:scale(1); animation:logo-shimmer 2.4s var(--ease) .95s forwards; }
.logo-tagline { font-family:var(--din); font-size:11px; font-weight:400; letter-spacing:.36em; text-transform:uppercase; color:var(--faint); margin-top:20px; position:relative; z-index:1; opacity:0; transform:translateY(8px); transition:opacity .8s ease .35s,transform .8s var(--ease) .35s; }
.logo-tagline.show { opacity:1; transform:translateY(0); }
.logo-rule { width:48px; height:1px; background:var(--grad-accent); margin-top:16px; position:relative; z-index:1; opacity:0; transform:scaleX(0); transform-origin:center; transition:opacity .5s ease .7s,transform .7s var(--ease) .7s; }
.logo-rule.show { opacity:1; transform:scaleX(1); }

/* ── MAIN ── */
#main { position:relative; z-index:30; margin-top:200vh; background:var(--bg); }

/* ── MARQUEE ── */
.marquee { overflow:hidden; padding:13px 0; border-top:1px solid var(--rule); border-bottom:1px solid var(--rule); }
.mq-track { display:flex; gap:60px; white-space:nowrap; width:max-content; animation:mq-run 28s linear infinite; }
.mq-track span { font-family:var(--din); font-size:11px; font-weight:400; letter-spacing:.28em; text-transform:uppercase; color:var(--faint); }

/* ── SHARED SECTION LAYOUT ── */
.sec-2col { display:grid; grid-template-columns:1fr 1fr; border-top:1px solid var(--rule); }
.col-l { padding:var(--sp-sm) 52px var(--sp-sm) var(--g); border-right:1px solid var(--rule); display:flex; flex-direction:column; justify-content:center; gap:32px; position:relative; overflow:hidden; }
.col-r { padding:var(--sp-sm) var(--g) var(--sp-sm) 52px; display:flex; flex-direction:column; justify-content:center; gap:26px; }

/* ── SECTION LABELS ── */
.lbl { font-family:var(--din); font-size:11px; font-weight:400; letter-spacing:.34em; text-transform:uppercase; color:var(--faint); display:flex; align-items:center; gap:10px; }
.lbl::before { content:''; width:22px; height:1px; background:var(--faint); flex-shrink:0; }
.lbl--light { color:rgba(253,253,253,.3); }
.lbl--light::before { background:rgba(253,253,253,.2); }

/* ── DISPLAY TITLES ── */
.dtitle { font-family:var(--din); font-weight:700; font-size:clamp(4rem,7vw,7.5rem); line-height:1.05; letter-spacing:-.02em; text-transform:uppercase; }
.dtitle--md { font-size:clamp(3.2rem,5.5vw,5.8rem); line-height:1.05; }

/* ── BLOCK REVEAL (.br) ── */
.br { overflow:hidden; display:block; line-height:1.1; padding-top:0.1em; margin-top:-0.1em; }
.br > span { display:block; transform:translateY(110%); transition:transform .82s var(--ease); }
.br.on > span { transform:translateY(0); }
.br--sub > span { font-weight:300; font-size:.5em; color:var(--faint); letter-spacing:.03em; margin-top:.2em; }
.br--blue > span { color:var(--blue); }

/* ── LINE-SWEEP TITLE REVEAL (.tr) ── */
.tr { overflow:hidden; display:block; line-height:1.1; padding-top:0.1em; margin-top:-0.1em; position:relative; }
.tr > span { display:block; opacity:0; transition:none; }
.tr::after { content:''; position:absolute; top:0; left:0; width:100%; height:100%; background:linear-gradient(90deg,var(--blue) 0%,var(--purple-mid) 50%,var(--pink-mid) 100%); transform:scaleX(0); transform-origin:left center; pointer-events:none; z-index:1; }
.tr.on > span { transition:opacity 0.01s linear var(--tr-text-delay,0.46s); opacity:1; }
.tr.on::after { animation:tr-wipe var(--tr-dur,0.94s) var(--ease) var(--tr-delay,0s) forwards; }
.tr-title .tr:nth-child(1) { --tr-delay:0s;    --tr-text-delay:0.42s; }
.tr-title .tr:nth-child(2) { --tr-delay:0.17s; --tr-text-delay:0.42s; }
.tr-title .tr:nth-child(3) { --tr-delay:0.34s; --tr-text-delay:0.42s; }
.tr-title .tr:nth-child(4) { --tr-delay:0.51s; --tr-text-delay:0.42s; }
.tr-title .tr:nth-child(5) { --tr-delay:0.68s; --tr-text-delay:0.42s; }
#intelligence .tr::after { background:linear-gradient(90deg,rgba(90,143,216,.9) 0%,rgba(202,187,233,.9) 50%,rgba(255,206,243,.85) 100%); }
.ov-title.tr-title .tr > span { color:inherit; }

@keyframes tr-wipe {
  0%   { transform:scaleX(0); transform-origin:left center; }
  45%  { transform:scaleX(1); transform-origin:left center; }
  46%  { transform:scaleX(1); transform-origin:right center; }
  100% { transform:scaleX(0); transform-origin:right center; }
}

/* ── BODY TEXT ── */
.btext { font-family:var(--yg); font-size:13.5px; font-weight:300; line-height:2.15; color:var(--mid); max-width:420px; }
.btext--lt { color:rgba(253,253,253,.5); }

/* ── FADE-UP REVEAL ── */
.fu { opacity:0; transform:translateY(24px); transition:opacity .8s var(--ease),transform .8s var(--ease); }
.fu.on { opacity:1; transform:translateY(0); }
.fu.d1 { transition-delay:.10s; }
.fu.d2 { transition-delay:.22s; }
.fu.d3 { transition-delay:.35s; }
.fu.d4 { transition-delay:.50s; }

/* ── LINE DRAW ── */
.ldraw { transform:scaleX(0); transform-origin:left; transition:transform 1.1s var(--ease); }
.ldraw.on { transform:scaleX(1); }

/* ── 01 OVERVIEW ── */
#overview { border-top:1px solid var(--rule); padding:var(--sp-md) var(--g); display:grid; grid-template-columns:1fr 1fr; gap:0; align-items:end; }
.ov-left { padding-right:60px; display:flex; flex-direction:column; justify-content:space-between; height:100%; border-right:1px solid var(--rule); }
.ov-title { font-family:var(--din); font-weight:700; font-size:clamp(3.6rem,6.5vw,7rem); line-height:1.05; letter-spacing:-.025em; text-transform:uppercase; }
.ov-right { padding-left:60px; display:flex; flex-direction:column; justify-content:flex-end; height:100%; gap:28px; }
.ov-jp { font-family:var(--yg); font-weight:300; font-size:clamp(1.25rem,1.8vw,1.55rem); line-height:1.85; color:var(--ink); }
.ov-body { font-family:var(--yg); font-size:14px; font-weight:300; line-height:2.1; color:var(--mid); max-width:480px; }
.ov-rule { width:100%; height:1px; background:var(--rule); flex-shrink:0; }

/* ── 02 CONCEPT ── */
.concept-en { font-family:var(--din); font-size:12px; font-weight:400; letter-spacing:.2em; text-transform:uppercase; color:var(--faint); }
.hrule { border:none; height:1px; background:linear-gradient(90deg,rgba(90,143,216,.25) 0%,rgba(202,187,233,.3) 50%,rgba(255,206,243,.25) 100%); }

/* ── 03 PROCESS ── */
#process { display:grid; grid-template-columns:340px 1fr; border-top:1px solid var(--rule); }
.proc-l { padding:var(--sp-sm) 44px var(--sp-sm) var(--g); border-right:1px solid var(--rule); display:flex; flex-direction:column; justify-content:center; gap:28px; }
.proc-r { padding:var(--sp-sm) var(--g) var(--sp-sm) 48px; }
.step-item { display:grid; grid-template-columns:44px 1fr; gap:18px; padding:20px 0; border-bottom:1px solid var(--rule); position:relative; transition:padding-left .4s var(--ease); }
.step-item:first-child { border-top:1px solid var(--rule); }
.step-item::after { content:''; position:absolute; bottom:-1px; left:0; height:1px; width:0; background:var(--grad-accent); transition:width .5s var(--ease); }
.step-item:hover::after { width:100%; }
.step-item:hover { padding-left:6px; }
.step-n { font-family:var(--din); font-size:11px; font-weight:400; letter-spacing:.2em; color:var(--faint); padding-top:3px; }
.step-t { font-family:var(--din); font-size:21px; font-weight:700; letter-spacing:.1em; text-transform:uppercase; margin-bottom:4px; }
.step-item:nth-child(1) .step-t { color:var(--blue); }
.step-item:nth-child(2) .step-t { color:var(--purple-mid); }
.step-item:nth-child(3) .step-t { color:var(--pink-mid); }
.step-item:nth-child(4) .step-t { color:var(--blue); }
.step-d { font-size:12.5px; font-weight:300; line-height:1.9; color:var(--mid); }
.flow { display:flex; align-items:center; margin-top:28px; padding-top:20px; border-top:1px solid var(--rule); }
.flow-node { font-family:var(--din); font-size:10px; font-weight:700; letter-spacing:.2em; text-transform:uppercase; color:var(--faint); white-space:nowrap; }
.flow-node.on { color:var(--blue); }
.flow-node.on:last-child { color:var(--purple-mid); }
.flow-seg { flex:1; height:1px; background:var(--rule); position:relative; overflow:hidden; margin:0 5px; }
.flow-seg::after { content:''; position:absolute; top:0; left:-100%; width:100%; height:100%; background:var(--grad-accent); animation:flow-anim 2.6s var(--ease) infinite; }

/* ── 04 APPROACH ── */
.ghost { position:absolute; bottom:-44px; left:-16px; font-family:var(--din); font-weight:700; font-size:172px; letter-spacing:-.06em; background:linear-gradient(135deg,rgba(202,187,233,.12) 0%,rgba(255,206,243,.08) 100%); -webkit-background-clip:text; -webkit-text-fill-color:transparent; background-clip:text; white-space:nowrap; pointer-events:none; user-select:none; line-height:1; }
.xmark { font-style:normal; font-weight:300; color:var(--faint); font-size:.52em; vertical-align:middle; margin-right:3px; }
.pillar { padding:22px 0 22px 16px; border-bottom:1px solid var(--rule); border-left:2px solid transparent; transition:border-left-color .4s; }
.pillar:first-child { border-top:1px solid var(--rule); }
.pillar:nth-child(1):hover { border-left-color:var(--blue); }
.pillar:nth-child(2):hover { border-left-color:var(--purple-mid); }
.pillar:nth-child(3):hover { border-left-color:var(--pink-mid); }
.pillar-n { font-family:var(--din); font-size:18px; font-weight:700; letter-spacing:.13em; text-transform:uppercase; margin-bottom:6px; }
.pillar-t { font-size:12.5px; font-weight:300; line-height:2; color:var(--mid); }

/* ── 05 INTELLIGENCE (dark) ── */
#intelligence { background:var(--ink); color:#FDFDFD; position:relative; }
#intelligence .col-l { border-right-color:rgba(253,253,253,.07); }
#intelligence .dtitle { color:#FDFDFD; }
.intel-ring { position:absolute; right:-200px; top:-200px; width:660px; height:660px; border-radius:50%; border:1px solid rgba(202,187,233,.12); pointer-events:none; }
.intel-ring::before { content:''; position:absolute; inset:80px; border-radius:50%; border:1px solid rgba(255,206,243,.09); }
.intel-ring::after { content:''; position:absolute; inset:-60px; border-radius:50%; border:1px solid rgba(90,143,216,.06); }
.since { font-family:var(--din); font-size:11px; font-weight:400; letter-spacing:.26em; text-transform:uppercase; color:rgba(253,253,253,.25); }
.stats { display:flex; gap:40px; }
.sv { font-family:var(--din); font-size:42px; font-weight:700; letter-spacing:-.02em; line-height:1; color:#FDFDFD; margin-bottom:4px; }
.stats > div:nth-child(1) .sv span { color:var(--blue); }
.stats > div:nth-child(2) .sv span { color:var(--purple); }
.stats > div:nth-child(3) .sv span { color:var(--pink); }
.sl { font-size:11px; font-weight:300; color:rgba(253,253,253,.3); letter-spacing:.05em; }

/* ── 06 SERVICES ── */
#services { border-top:1px solid var(--rule); padding:var(--sp-sm) var(--g); }
.svc-hdr { display:flex; align-items:flex-end; justify-content:space-between; border-bottom:1px solid var(--rule); padding-bottom:24px; }
.svc-item { display:grid; grid-template-columns:48px 200px 1fr 28px; gap:40px; align-items:center; padding:24px 0; border-bottom:1px solid var(--rule); position:relative; transition:padding-left .4s var(--ease); }
.svc-item::after { content:''; position:absolute; bottom:-1px; left:0; height:1px; width:0; background:var(--grad-accent); transition:width .5s var(--ease); }
.svc-item:hover::after { width:100%; }
.svc-item:hover { padding-left:8px; }
.svc-num { font-family:var(--din); font-size:11px; font-weight:400; letter-spacing:.2em; color:var(--faint); }
.svc-name { font-family:var(--din); font-size:19px; font-weight:700; letter-spacing:.1em; text-transform:uppercase; }
.svc-desc { font-size:12.5px; font-weight:300; line-height:1.8; color:var(--mid); }
.svc-arr { font-family:var(--din); font-size:17px; color:var(--faint); transition:transform .3s,color .3s; }
.svc-item:hover .svc-arr { transform:translateX(5px); color:var(--ink); }

/* ── 07 CONTACT ── */
.cta { display:inline-flex; align-items:center; gap:18px; font-family:var(--din); font-size:13px; font-weight:700; letter-spacing:.24em; text-transform:uppercase; color:var(--bg); background:var(--ink); padding:16px 34px; position:relative; overflow:hidden; transition:gap .35s var(--ease); }
.cta::before { content:''; position:absolute; inset:0; background:linear-gradient(90deg,var(--blue) 0%,var(--purple-mid) 55%,var(--pink-mid) 100%); opacity:0; transition:opacity .45s; }
.cta:hover::before { opacity:1; }
.cta:hover { gap:28px; }
.cta span { position:relative; z-index:1; }
.cta-sub { font-family:var(--din); font-size:11px; font-weight:400; letter-spacing:.2em; text-transform:uppercase; color:var(--faint); }

/* col-r form variant */
.col-r--form { gap:20px; }

/* ── CONTACT FORM ── */
.cform {
  display:flex;
  flex-direction:column;
  gap:0;
  width:100%;
}

.cform-row {
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:0 24px;
}

.cform-field {
  display:flex;
  flex-direction:column;
  gap:0;
  border-bottom:1px solid var(--rule);
  padding:14px 0 12px;
  position:relative;
}

.cform-field--full {
  grid-column:1 / -1;
}

.cform-label {
  font-family:var(--din);
  font-size:10px;
  font-weight:400;
  letter-spacing:.28em;
  text-transform:uppercase;
  color:var(--faint);
  display:flex;
  align-items:center;
  gap:8px;
  margin-bottom:6px;
  user-select:none;
}

.cform-req {
  font-family:var(--din);
  font-size:9px;
  letter-spacing:.18em;
  color:var(--blue);
  opacity:.9;
}

.cform-opt {
  font-family:var(--din);
  font-size:9px;
  letter-spacing:.18em;
  color:var(--faint);
  opacity:.7;
}

.cform-input,
.cform-textarea {
  font-family:var(--yg);
  font-size:13.5px;
  font-weight:300;
  color:var(--ink);
  background:transparent;
  border:none;
  outline:none;
  width:100%;
  line-height:1.7;
  padding:2px 0;
  -webkit-appearance:none;
  appearance:none;
  resize:none;
}

.cform-input::placeholder,
.cform-textarea::placeholder {
  color:rgba(14,14,14,.2);
  font-weight:300;
}

.cform-textarea {
  min-height:96px;
}

/* focus line animation */
.cform-field::after {
  content:'';
  position:absolute;
  bottom:-1px;
  left:0;
  height:1px;
  width:0;
  background:var(--grad-accent);
  transition:width .5s var(--ease);
}

.cform-field:focus-within::after {
  width:100%;
}

/* error state */
.cform-field.has-error .cform-label {
  color:rgba(200,60,60,.7);
}

.cform-field.has-error::after {
  width:100%;
  background:rgba(200,60,60,.5);
}

/* footer row */
.cform-footer {
  display:flex;
  align-items:center;
  justify-content:space-between;
  padding-top:20px;
  gap:16px;
}

.cform-error {
  font-family:var(--yg);
  font-size:12px;
  font-weight:300;
  color:rgba(200,60,60,.8);
  line-height:1.6;
  flex:1;
}

/* submit button */
.cform-submit {
  display:inline-flex;
  align-items:center;
  gap:16px;
  font-family:var(--din);
  font-size:12px;
  font-weight:700;
  letter-spacing:.26em;
  text-transform:uppercase;
  color:var(--bg);
  background:var(--ink);
  border:none;
  padding:14px 30px;
  cursor:none;
  position:relative;
  overflow:hidden;
  transition:gap .35s var(--ease),opacity .3s;
  flex-shrink:0;
}

.cform-submit::before {
  content:'';
  position:absolute;
  inset:0;
  background:linear-gradient(90deg,var(--blue) 0%,var(--purple-mid) 55%,var(--pink-mid) 100%);
  opacity:0;
  transition:opacity .45s;
}

.cform-submit:hover::before { opacity:1; }
.cform-submit:hover { gap:26px; }
.cform-submit:disabled { opacity:.45; pointer-events:none; }

.cform-submit span,
.cform-arr {
  position:relative;
  z-index:1;
}

.cform-arr {
  font-size:15px;
  transition:transform .35s var(--ease);
  position:relative;
  z-index:1;
}

.cform-submit:hover .cform-arr { transform:translateX(4px); }

/* sending state */
.cform-submit.sending::after {
  content:'';
  position:absolute;
  bottom:0; left:0;
  height:2px;
  width:0;
  background:var(--grad-accent);
  animation:send-progress 1.8s var(--ease) forwards;
  z-index:2;
}

@keyframes send-progress {
  0%   { width:0; opacity:1; }
  80%  { width:90%; opacity:1; }
  100% { width:100%; opacity:0; }
}

/* success block */
.cform-success {
  width:100%;
  padding:36px 0 20px;
}

.cform-success[hidden] { display:none; }

.cform-success-inner {
  display:flex;
  flex-direction:column;
  gap:12px;
}

.cform-success-mark {
  font-family:var(--din);
  font-size:22px;
  font-weight:400;
  color:var(--blue);
  letter-spacing:.1em;
}

.cform-success-title {
  font-family:var(--din);
  font-size:20px;
  font-weight:700;
  letter-spacing:.12em;
  text-transform:uppercase;
  color:var(--ink);
}

.cform-success-body {
  font-family:var(--yg);
  font-size:13px;
  font-weight:300;
  line-height:2;
  color:var(--mid);
}

/* ── FOOTER ── */
footer { border-top:1px solid var(--rule); padding:28px var(--g); display:flex; align-items:center; justify-content:space-between; }
.ft-logo { font-family:var(--din); font-size:15px; font-weight:700; letter-spacing:.3em; text-transform:uppercase; }
.ft-copy { font-family:var(--din); font-size:10px; font-weight:400; letter-spacing:.14em; color:var(--faint); }

/* ── KEYFRAMES ── */
@keyframes word-up      { from { transform:translateY(108%) } to { transform:translateY(0) } }
@keyframes fade-in      { from { opacity:0; transform:translateY(10px) } to { opacity:1; transform:translateY(0) } }
@keyframes mq-run       { from { transform:translateX(0) } to { transform:translateX(-50%) } }
@keyframes flow-anim    { 0% { left:-100%; opacity:0 } 20% { opacity:1 } 80% { opacity:1 } 100% { left:100%; opacity:0 } }
@keyframes logo-shimmer { from { background-position:100% 0 } to { background-position:-10% 0 } }

/* ── MOBILE — max-width: 768px ── */
@media (max-width:768px) {
  :root { --g:24px; --sp-sm:48px; --sp-md:56px; }
  #cur-dot, #cur-ring { display:none; }
  body { cursor:auto; }
  .nav-links { display:none; }
  #nav { padding:18px var(--g); }
  .sec-2col { grid-template-columns:1fr; }
  .col-l { padding:48px var(--g) 40px; border-right:none; border-bottom:1px solid var(--rule); gap:24px; }
  .col-r { padding:40px var(--g) 48px; gap:20px; }
  .dtitle { font-size:clamp(2.8rem,11vw,4.2rem); line-height:.92; }
  .dtitle--md { font-size:clamp(2.4rem,9.5vw,3.6rem); }
  .btext { max-width:100%; font-size:14px; line-height:2.05; }
  #overview { grid-template-columns:1fr; padding:var(--sp-md) var(--g); align-items:start; }
  .ov-left { padding-right:0; border-right:none; border-bottom:1px solid var(--rule); padding-bottom:36px; height:auto; justify-content:flex-start; gap:24px; }
  .ov-title { font-size:clamp(3rem,12vw,5rem); line-height:.88; }
  .ov-right { padding-left:0; padding-top:36px; height:auto; justify-content:flex-start; gap:20px; }
  .ov-jp { font-size:clamp(1.1rem,4.5vw,1.4rem); }
  .ov-body { max-width:100%; font-size:13.5px; }
  #process { grid-template-columns:1fr; }
  .proc-l { padding:48px var(--g) 36px; border-right:none; border-bottom:1px solid var(--rule); gap:20px; }
  .proc-r { padding:36px var(--g) 48px; }
  .step-item { gap:14px; padding:18px 0; }
  .step-t { font-size:18px; }
  .flow { flex-wrap:wrap; gap:8px; margin-top:20px; padding-top:16px; }
  .flow-node { font-size:9px; letter-spacing:.15em; }
  .ghost { display:none; }
  .pillar { padding:18px 0 18px 14px; }
  .pillar-n { font-size:16px; }
  .pillar-t { font-size:13px; line-height:1.9; }
  .intel-ring { display:none; }
  #intelligence .col-l { border-right:none !important; border-bottom:1px solid rgba(253,253,253,.1); }
  .stats { gap:24px; flex-wrap:wrap; }
  .sv { font-size:34px; }
  .sl { font-size:10px; }
  #services { padding:var(--sp-sm) var(--g); }
  .svc-hdr { align-items:flex-start; flex-direction:column; gap:8px; padding-bottom:20px; }
  .svc-item { display:grid; grid-template-columns:36px 1fr; grid-template-rows:auto auto; gap:0 14px; padding:18px 0; }
  .svc-num  { grid-row:1; grid-column:1; padding-top:3px; }
  .svc-name { grid-row:1; grid-column:2; font-size:16px; margin-bottom:3px; }
  .svc-desc { grid-row:2; grid-column:2; font-size:12px; line-height:1.7; }
  .svc-arr  { display:none; }
  .cta { padding:14px 28px; font-size:12px; gap:14px; }
  footer { flex-direction:column; gap:8px; align-items:flex-start; padding:24px var(--g); }
  .mq-track { animation-duration:18s; }
  .tr-title .tr:nth-child(1) { --tr-dur:0.80s; }
  .tr-title .tr:nth-child(2) { --tr-dur:0.80s; }
  .tr-title .tr:nth-child(3) { --tr-dur:0.80s; }
  .tr-title .tr:nth-child(4) { --tr-dur:0.80s; }

  /* form mobile */
  .cform-row { grid-template-columns:1fr; gap:0; }
  .cform-footer { flex-direction:column; align-items:flex-start; gap:12px; }
  .cform-submit { width:100%; justify-content:center; cursor:auto; }
}

/* ── EXTRA SMALL — max-width: 400px ── */
@media (max-width:400px) {
  :root { --g:20px; }
  .dtitle     { font-size:clamp(2.4rem,10vw,3.2rem); }
  .dtitle--md { font-size:clamp(2rem,9vw,2.8rem); }
  .ov-title   { font-size:clamp(2.6rem,11vw,3.8rem); }
  .op-line span { font-size:clamp(2.6rem,9vw,5rem); }
  .stats { gap:16px; }
  .sv { font-size:28px; }
}