:root {
  --navy:#183a58;
  --navy-deep:#0a1b2a;
  --cyan:#56dce9;
  --cyan-soft:#8cecf3;
  --blue:#2e89ff;
  --ink:#0b1723;
  --muted:#46586a;
  --bg:#f3f7fa;
  --paper:#ffffff;
  --paper-2:#eaf1f5;
  --line:rgba(18,54,81,.13);
  --glass:rgba(249,252,254,.86);
  --shadow:0 28px 80px rgba(13,43,68,.12);
  --max:1720px;
  --gutter:clamp(24px,3.2vw,62px);
  box-sizing:border-box;
  padding-bottom:env(safe-area-inset-bottom,0px);
}
html{scroll-padding-top:calc(96px + env(safe-area-inset-top,0px))}
@media(prefers-color-scheme:dark){
  :root:not([data-theme="light"]) {
    --ink:#f7fbff;--muted:#b3c1cd;--bg:#08131e;--paper:#0c1b28;--paper-2:#102333;
    --line:rgba(120,209,231,.13);--glass:rgba(8,19,30,.86);--shadow:0 28px 86px rgba(0,0,0,.32);
  }
}
:root[data-theme="dark"] {
  --ink:#f7fbff;--muted:#b3c1cd;--bg:#08131e;--paper:#0c1b28;--paper-2:#102333;
  --line:rgba(120,209,231,.13);--glass:rgba(8,19,30,.86);--shadow:0 28px 86px rgba(0,0,0,.32);
}
:root[data-theme="light"] {
  --ink:#0b1723;--muted:#46586a;--bg:#f3f7fa;--paper:#ffffff;--paper-2:#eaf1f5;
  --line:rgba(18,54,81,.13);--glass:rgba(249,252,254,.86);--shadow:0 28px 80px rgba(13,43,68,.12);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;font-family:ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
  color:var(--ink);background:var(--bg);overflow-x:hidden;transition:background .25s,color .25s;
}
body::before{
  content:"";position:fixed;inset:0;z-index:-3;pointer-events:none;
  background:
    radial-gradient(circle at 10% 12%,rgba(86,220,233,.14),transparent 26%),
    radial-gradient(circle at 88% 18%,rgba(46,137,255,.10),transparent 28%);
}
body::after{
  content:"";position:fixed;inset:0;z-index:-2;pointer-events:none;opacity:.25;
  background-image:
    linear-gradient(rgba(35,80,112,.055) 1px,transparent 1px),
    linear-gradient(90deg,rgba(35,80,112,.055) 1px,transparent 1px);
  background-size:80px 80px;
  mask-image:linear-gradient(to bottom,black 0,transparent 88%);
}
a{color:inherit;text-decoration:none}button,input,select,textarea{font:inherit}
a:focus-visible,button:focus-visible,select:focus-visible{outline:3px solid var(--cyan);outline-offset:3px}
.wrap{width:min(var(--max),calc(100% - var(--gutter)*2));margin:auto}

header{
  position:fixed;top:0;left:0;right:0;z-index:1000;height:calc(86px + env(safe-area-inset-top,0px));
  padding-top:env(safe-area-inset-top,0px);display:flex;align-items:center;
  background:var(--glass);backdrop-filter:blur(20px) saturate(145%);-webkit-backdrop-filter:blur(20px) saturate(145%);
  border-bottom:1px solid var(--line)
}
.navbar{height:100%;display:flex;align-items:center;gap:24px}
.logo{display:flex;align-items:center;gap:12px}
.logo img{width:44px;height:44px;display:block}
.wm{display:flex;flex-direction:column;line-height:1}
.wm b{font-family:Georgia,"Times New Roman",serif;font-weight:500;font-size:1.65rem;letter-spacing:.04em;color:var(--ink)}
.wm small{font-size:.58rem;font-weight:800;letter-spacing:.55em;color:#1aa7b8;margin-top:4px}
nav{display:flex;align-items:center;gap:28px;margin-left:auto}
nav a{font-size:.94rem;font-weight:800;color:var(--muted);position:relative}
nav a:hover,nav a.active{color:var(--ink)}
nav a::after{content:"";position:absolute;left:0;right:100%;bottom:-11px;height:2px;background:linear-gradient(90deg,var(--cyan),var(--blue));transition:.25s}
nav a:hover::after,nav a.active::after{right:0}
.lang{border:1px solid var(--line);background:var(--paper);color:var(--ink);border-radius:999px;padding:9px 12px;font-weight:800;font-size:.85rem;cursor:pointer}
.theme{display:flex;gap:3px;padding:4px;border:1px solid var(--line);background:var(--paper);border-radius:999px}
.theme button{border:0;background:transparent;color:var(--muted);width:34px;height:34px;border-radius:50%;font-weight:900;cursor:pointer}
.theme button[aria-pressed="true"]{background:linear-gradient(135deg,var(--navy),var(--cyan));color:white}
.menu{display:none;border:1px solid var(--line);background:var(--paper);color:var(--ink);width:44px;height:44px;border-radius:12px}

.hero{padding:150px 0 74px;min-height:860px;display:flex;align-items:center;position:relative}
.hero-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:clamp(60px,7vw,140px);align-items:center}
.eyebrow{display:flex;align-items:center;gap:10px;color:var(--navy);font-size:.74rem;font-weight:950;letter-spacing:.18em;text-transform:uppercase}
.eyebrow::before{content:"";width:34px;height:2px;background:linear-gradient(90deg,var(--cyan),var(--blue))}
:root[data-theme="dark"] .eyebrow{color:var(--cyan-soft)}@media(prefers-color-scheme:dark){:root:not([data-theme="light"]) .eyebrow{color:var(--cyan-soft)}}
.hero h1{font-family:Georgia,"Times New Roman",serif;font-size:clamp(4.4rem,6vw,7.6rem);line-height:.97;letter-spacing:-.045em;font-weight:500;margin:28px 0 28px;max-width:1000px}
.hero h1 em{font-style:italic;background:linear-gradient(100deg,#1fb3c4,var(--blue));-webkit-background-clip:text;background-clip:text;color:transparent}
.hero-copy{font-size:1.18rem;line-height:1.75;color:var(--muted);max-width:720px}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap;margin-top:34px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;padding:15px 22px;border-radius:12px;font-weight:900;border:1px solid transparent;transition:.2s}
.btn:hover{transform:translateY(-2px)}.btn-primary{background:var(--cyan);color:#06131d;box-shadow:0 14px 36px rgba(86,220,233,.22)}.btn-secondary{background:var(--paper);border-color:var(--line)}

.hero-board{position:relative;min-height:590px;border-radius:30px;background:linear-gradient(145deg,var(--paper),var(--paper-2));border:1px solid var(--line);box-shadow:var(--shadow);overflow:hidden}
.hero-board::before{content:"";position:absolute;inset:0;background:
 linear-gradient(rgba(33,79,109,.05) 1px,transparent 1px),
 linear-gradient(90deg,rgba(33,79,109,.05) 1px,transparent 1px);background-size:54px 54px;opacity:.55}
.board-head{position:absolute;left:28px;right:28px;top:24px;display:flex;justify-content:space-between;align-items:center;z-index:3}
.board-head span{font-size:.76rem;text-transform:uppercase;letter-spacing:.13em;font-weight:900;color:var(--muted)}
.board-chip{padding:7px 10px;border-radius:999px;background:var(--paper);border:1px solid var(--line);font-weight:800;font-size:.75rem}
.network-center{position:absolute;left:50%;top:52%;transform:translate(-50%,-50%);width:150px;height:150px;border-radius:50%;display:grid;place-items:center;background:#f3f7fa;border:1px solid rgba(86,220,233,.38);box-shadow:0 0 0 18px rgba(86,220,233,.06),0 0 0 42px rgba(46,137,255,.035);z-index:4}
.network-center img{width:78px}
.branch{position:absolute;width:180px;min-height:86px;border:1px solid var(--line);background:var(--paper);border-radius:18px;padding:15px 16px;z-index:4;box-shadow:0 10px 28px rgba(15,46,70,.06);transition:.25s}
.branch:hover{transform:translateY(-4px);border-color:rgba(86,220,233,.45)}.branch strong{display:block;font-size:.92rem;margin-bottom:4px}.branch small{color:var(--muted);line-height:1.35}
.b1{left:34px;top:120px}.b2{right:34px;top:120px}.b3{left:38px;bottom:52px}.b4{right:38px;bottom:52px}
.connector{position:absolute;height:1px;background:linear-gradient(90deg,transparent,var(--cyan),transparent);z-index:2;transform-origin:left center;opacity:.65;animation:glowline 3.5s ease-in-out infinite}
.c1{width:250px;left:186px;top:190px;transform:rotate(18deg)}.c2{width:250px;right:186px;top:190px;transform:rotate(162deg);transform-origin:right center}.c3{width:250px;left:186px;bottom:134px;transform:rotate(-18deg)}.c4{width:250px;right:186px;bottom:134px;transform:rotate(198deg);transform-origin:right center}
@keyframes glowline{0%,100%{opacity:.35}50%{opacity:.95;filter:drop-shadow(0 0 6px rgba(86,220,233,.6))}}

.signal-row{padding:18px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:var(--paper)}
.signal-track{display:grid;grid-template-columns:repeat(5,1fr);gap:0}
.signal{padding:0 24px;border-right:1px solid var(--line)}.signal:last-child{border-right:0}
.signal small{display:block;color:var(--muted);font-size:.72rem;text-transform:uppercase;letter-spacing:.12em;font-weight:900;margin-bottom:5px}.signal b{font-family:Georgia,"Times New Roman",serif;font-size:1.15rem;font-weight:500}

section{padding:100px 0}
.section-head{display:grid;grid-template-columns:1.08fr .62fr;gap:60px;align-items:end;margin-bottom:42px}
.section-head h2{font-family:Georgia,"Times New Roman",serif;font-size:clamp(3rem,4.1vw,5rem);line-height:1;letter-spacing:-.04em;font-weight:500;margin:10px 0 0;max-width:960px}
.section-head h2 em{font-style:italic;color:#1aa7b8}
:root[data-theme="dark"] .section-head h2 em{color:var(--cyan)}@media(prefers-color-scheme:dark){:root:not([data-theme="light"]) .section-head h2 em{color:var(--cyan)}}
.section-head p{margin:0;color:var(--muted);font-size:1.05rem;line-height:1.7}

/* 90-day test */
.test-panel{border-radius:28px;background:linear-gradient(145deg,#0b1d2c,#153b57);color:white;padding:clamp(30px,4vw,56px);box-shadow:var(--shadow);position:relative;overflow:hidden}
.test-panel::before{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.04) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.04) 1px,transparent 1px);background-size:48px 48px;pointer-events:none}
.test-panel>*{position:relative}
.phase-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.phase{border:1px solid rgba(255,255,255,.14);border-radius:18px;padding:26px;background:rgba(255,255,255,.035)}
.phase small{display:block;color:var(--cyan-soft);font-size:.74rem;text-transform:uppercase;letter-spacing:.13em;font-weight:900;margin-bottom:10px}
.phase strong{display:block;font-family:Georgia,"Times New Roman",serif;font-size:2rem;font-weight:500;margin-bottom:10px}
.phase span{color:#c9d8e4;line-height:1.65}
.test-foot{display:flex;justify-content:space-between;align-items:center;gap:24px;margin-top:22px;flex-wrap:wrap}
.results-slot{flex:1;min-width:280px;border:1.5px dashed rgba(140,236,243,.4);border-radius:16px;padding:16px 20px;color:#e6f4f8;font-weight:700}
.results-slot small{display:block;color:#a9c0cf;font-weight:500;margin-top:4px}

.intro-panel{display:grid;grid-template-columns:1.05fr .95fr;border:1px solid var(--line);background:var(--paper);border-radius:28px;overflow:hidden;box-shadow:var(--shadow)}
.intro-copy{padding:clamp(38px,4vw,66px)}.intro-copy h3{font-family:Georgia,"Times New Roman",serif;font-weight:500;font-size:clamp(2.4rem,3.4vw,4.2rem);line-height:1.02;letter-spacing:-.035em;margin:12px 0 22px}.intro-copy p{color:var(--muted);font-size:1.05rem;line-height:1.7}
.intro-map{position:relative;min-height:460px;background:linear-gradient(145deg,#0a1b2a,#143650);color:white;overflow:hidden}
.intro-map::before{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.05) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.05) 1px,transparent 1px);background-size:48px 48px}
.flow-step{position:absolute;top:50%;transform:translate(-50%,-50%);padding:12px 14px;border:1px solid rgba(123,232,242,.28);background:rgba(7,24,38,.82);border-radius:14px;font-size:.8rem;font-weight:850;z-index:4;text-align:center;min-width:118px}
.flow-step small{display:block;margin-top:4px;color:#9fdbe2;font-size:.68rem;font-weight:800;letter-spacing:.04em}
.fs1{left:12%}.fs2{left:32%}.fs3{left:50%}.fs4{left:68%}.fs5{left:88%}
.flow-path{position:absolute;inset:0;width:100%;height:100%;z-index:2}
.flow-path .process-line{fill:none;stroke:#6ce4ed;stroke-width:2.4;stroke-dasharray:10 10;animation:dash 8s linear infinite;opacity:.88}
@keyframes dash{to{stroke-dashoffset:-120}}

.switcher{display:grid;grid-template-columns:330px 1fr;gap:24px;align-items:start}
.switch-menu{display:grid;gap:10px;position:sticky;top:110px}
.switch-btn{text-align:left;border:1px solid var(--line);background:var(--paper);color:var(--ink);padding:18px;border-radius:16px;cursor:pointer;font-weight:900;display:flex;justify-content:space-between;gap:14px;align-items:center;transition:.2s}
.switch-btn span{color:var(--muted);font-size:.78rem}.switch-btn.active{background:var(--navy-deep);color:white;border-color:rgba(86,220,233,.36)}.switch-btn.active span{color:var(--cyan-soft)}
.switch-content{border:1px solid var(--line);background:var(--paper);border-radius:28px;padding:clamp(34px,4vw,60px);box-shadow:var(--shadow);position:relative;overflow:hidden}
.switch-kicker{font-size:.76rem;text-transform:uppercase;letter-spacing:.13em;font-weight:900;color:var(--muted)}.switch-title{font-family:Georgia,"Times New Roman",serif;font-size:clamp(2.4rem,3.4vw,4rem);font-weight:500;line-height:1.02;letter-spacing:-.035em;margin:12px 0 16px;max-width:800px}
.switch-copy{color:var(--muted);font-size:1.05rem;max-width:820px;line-height:1.7}
.detail-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:34px}.detail{border:1px solid var(--line);background:var(--paper-2);border-radius:16px;padding:18px;min-height:110px}.detail small{display:block;color:var(--muted);font-size:.7rem;text-transform:uppercase;letter-spacing:.12em;font-weight:900;margin-bottom:7px}.detail b{display:block;font-size:1rem;line-height:1.35}

.pathfinder{display:grid;grid-template-columns:.88fr 1.12fr;gap:26px;align-items:stretch}
.path-copy{padding:clamp(34px,4vw,58px);border-radius:28px;background:linear-gradient(145deg,#0b1d2c,#173b58);color:white;position:relative;overflow:hidden}
.path-copy h3{font-family:Georgia,"Times New Roman",serif;font-weight:500;font-size:clamp(2.8rem,3.9vw,4.6rem);line-height:.98;letter-spacing:-.04em;margin:14px 0 20px}.path-copy p{color:#c9d8e4;max-width:620px}
.path-options{display:grid;gap:12px;margin-top:28px}
.path-option{border:1px solid rgba(255,255,255,.18);background:rgba(255,255,255,.04);color:white;padding:16px 18px;border-radius:14px;text-align:left;font-weight:850;cursor:pointer;display:flex;justify-content:space-between;align-items:center;transition:.2s}
.path-option:hover,.path-option.active{background:var(--cyan);color:#07131e;border-color:var(--cyan)}
.path-result{border:1px solid var(--line);background:var(--paper);border-radius:28px;padding:clamp(36px,4vw,60px);box-shadow:var(--shadow)}
.result-label{display:inline-flex;padding:7px 10px;border-radius:999px;background:var(--paper-2);color:var(--muted);font-size:.72rem;font-weight:900;text-transform:uppercase;letter-spacing:.1em}
.result-title{font-family:Georgia,"Times New Roman",serif;font-size:clamp(2.4rem,3.5vw,4.2rem);font-weight:500;line-height:1.02;margin:18px 0 14px;letter-spacing:-.035em}.result-copy{color:var(--muted);font-size:1.05rem;line-height:1.7;max-width:760px}
.result-steps{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:28px}.result-step{padding:18px;border:1px solid var(--line);border-radius:16px;background:var(--paper-2)}.result-step strong{display:block;font-size:1.3rem;color:var(--navy);margin-bottom:6px}
:root[data-theme="dark"] .result-step strong{color:var(--cyan-soft)}@media(prefers-color-scheme:dark){:root:not([data-theme="light"]) .result-step strong{color:var(--cyan-soft)}}

.quote-strip{display:grid;grid-template-columns:1fr 1fr;gap:20px;align-items:stretch}.quote-card{border:1px solid var(--line);border-radius:28px;background:var(--paper);padding:clamp(34px,4vw,58px);box-shadow:var(--shadow)}.quote-card blockquote{font-family:Georgia,"Times New Roman",serif;font-size:clamp(2rem,2.8vw,3.4rem);line-height:1.08;letter-spacing:-.03em;margin:0 0 26px}.quote-card cite{font-style:normal;font-weight:900}.quote-card small{color:var(--muted);display:block;margin-top:3px}
.value-board{border:1px solid var(--line);border-radius:28px;background:linear-gradient(145deg,#0b1d2c,#153b57);color:white;padding:clamp(34px,4vw,58px);display:grid;grid-template-columns:repeat(2,1fr);gap:16px}.value-item{border:1px solid rgba(255,255,255,.13);border-radius:18px;padding:20px;background:rgba(255,255,255,.03)}.value-item strong{display:block;font-family:Georgia,"Times New Roman",serif;font-size:1.7rem;font-weight:500;margin-bottom:6px}.value-item span{color:#c9d8e4;font-size:.92rem}

.cta{border-radius:32px;padding:64px;background:linear-gradient(135deg,#0a1c2a,#173b58);color:white;position:relative;overflow:hidden;box-shadow:var(--shadow)}.cta h2{font-family:Georgia,"Times New Roman",serif;font-weight:500;font-size:clamp(3rem,4.8vw,5.6rem);line-height:.97;letter-spacing:-.045em;margin:12px 0 18px;max-width:1050px}.cta h2 em{color:var(--cyan)}.cta p{max-width:760px;color:#c9d8e4;font-size:1.06rem}.cta .btn-secondary{background:transparent;color:white;border-color:rgba(255,255,255,.28)}

footer{background:#06111b;color:white;padding:56px 0 28px}.footer-grid{display:grid;grid-template-columns:1.5fr .8fr .8fr 1fr;gap:40px}.footer-brand{display:flex;align-items:center;gap:12px;margin-bottom:6px}.footer-logo{width:48px;height:48px;background:#f3f7fa;border-radius:8px;padding:5px;display:block}.footer-brand b{font-family:Georgia,"Times New Roman",serif;font-weight:500;font-size:1.5rem;letter-spacing:.04em}footer p,footer a{color:#b0c3d1;font-size:.92rem}footer a:hover{color:var(--cyan)}footer h4{margin:0 0 15px}.links{display:grid;gap:8px}.footline{display:flex;justify-content:space-between;gap:20px;margin-top:36px;padding-top:22px;border-top:1px solid rgba(255,255,255,.1);color:#93a9b8;font-size:.82rem}

.reveal{opacity:0;transform:translateY(22px);transition:opacity .7s ease,transform .7s ease}.reveal.show{opacity:1;transform:none}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{animation:none!important;transition:none!important;scroll-behavior:auto!important}.reveal{opacity:1;transform:none}}
@media(max-width:1200px){
  .hero-grid,.intro-panel,.pathfinder,.quote-strip{grid-template-columns:1fr}
  .hero-board{min-height:560px}
  .section-head{grid-template-columns:1fr;gap:18px}
  .switcher{grid-template-columns:1fr}.switch-menu{position:static;grid-template-columns:repeat(auto-fit,minmax(170px,1fr))}
  .signal-track{grid-template-columns:repeat(2,1fr)}.signal{border-bottom:1px solid var(--line);padding:14px 20px}
}
@media(max-width:1060px){
  header{height:calc(74px + env(safe-area-inset-top,0px))}.logo img{width:38px;height:38px}
  nav{position:fixed;left:18px;right:18px;top:calc(84px + env(safe-area-inset-top,0px));display:none;flex-direction:column;align-items:stretch;gap:0;padding:14px;border-radius:18px;background:var(--paper);border:1px solid var(--line);box-shadow:var(--shadow)}
  nav.open{display:flex}nav a{padding:13px 10px}nav a::after{display:none}.menu{display:block}.footer-grid{grid-template-columns:1fr 1fr}
  .phase-grid{grid-template-columns:1fr}
}
@media(max-width:720px){
  :root{--gutter:18px}.logo img{width:34px;height:34px}.wm b{font-size:1.35rem}.theme{display:none}
  .hero{padding:112px 0 64px;min-height:auto}.hero h1{font-size:clamp(3.2rem,13vw,5rem)}.hero-board{min-height:520px}
  .branch{width:145px;padding:12px}.b1{left:16px}.b2{right:16px}.b3{left:16px}.b4{right:16px}.network-center{width:120px;height:120px}.network-center img{width:62px}
  .c1,.c2,.c3,.c4{display:none}
  section{padding:74px 0}.switch-menu{grid-template-columns:1fr 1fr}.detail-grid,.result-steps,.value-board,.signal-track{grid-template-columns:1fr}
  .intro-map{min-height:520px}.flow-step{left:50%!important}.fs1{top:12%}.fs2{top:31%}.fs3{top:50%}.fs4{top:69%}.fs5{top:88%}.flow-path{display:none}
  .cta{padding:36px 24px}
  .footer-grid{grid-template-columns:1fr}.footline{flex-direction:column}
}

/* needs grid */
.needs-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;align-items:start}
.need{border:1px solid var(--line);background:var(--paper);border-radius:18px;transition:border-color .2s,box-shadow .2s}
.need[open]{border-color:rgba(86,220,233,.6);box-shadow:var(--shadow)}
.need summary{list-style:none;cursor:pointer;padding:18px;display:flex;align-items:center;gap:14px;font-weight:850;line-height:1.3}
.need summary::-webkit-details-marker{display:none}
.need summary::after{content:"+";margin-left:auto;font-size:1.4rem;font-weight:500;color:var(--muted)}
.need[open] summary::after{content:"−"}
.ico{width:46px;height:46px;border-radius:12px;background:var(--paper-2);display:grid;place-items:center;color:var(--navy);flex:none}
:root[data-theme="dark"] .ico{color:var(--cyan-soft)}@media(prefers-color-scheme:dark){:root:not([data-theme="light"]) .ico{color:var(--cyan-soft)}}
.need p{margin:0;padding:0 18px 20px 78px;color:var(--muted);line-height:1.6}
.needs-foot{display:flex;justify-content:space-between;align-items:center;gap:20px;flex-wrap:wrap;margin-top:26px;color:var(--muted)}
/* faq */
.faq{max-width:1080px}
.faq details{border-bottom:1px solid var(--line)}
.faq details:first-child{border-top:1px solid var(--line)}
.faq summary{list-style:none;cursor:pointer;padding:24px 0;display:flex;justify-content:space-between;gap:24px;font-family:Georgia,"Times New Roman",serif;font-size:clamp(1.25rem,1.6vw,1.6rem);line-height:1.25}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";font-family:ui-sans-serif,system-ui,sans-serif;font-size:1.5rem;color:var(--muted)}
.faq details[open] summary::after{content:"−"}
.faq details p{margin:0 0 24px;max-width:820px;color:var(--muted);font-size:1.05rem;line-height:1.7}
/* services page */
.page-hero{padding:170px 0 40px}
.page-hero h1{font-family:Georgia,"Times New Roman",serif;font-size:clamp(3.2rem,5.4vw,6.4rem);line-height:.98;letter-spacing:-.045em;font-weight:500;margin:24px 0;max-width:1100px}
.page-hero h1 em{font-style:italic;background:linear-gradient(100deg,#1fb3c4,var(--blue));-webkit-background-clip:text;background-clip:text;color:transparent}
.page-hero p{font-size:1.18rem;line-height:1.75;color:var(--muted);max-width:760px;margin:0}
.jump{display:flex;gap:10px;flex-wrap:wrap;margin-top:30px}
.jump a{border:1px solid var(--line);background:var(--paper);padding:10px 16px;border-radius:999px;font-weight:800;font-size:.9rem}
.jump a:hover{border-color:var(--cyan)}
.svc-group{padding:70px 0 20px}
.svc-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}
.svc-card{border:1px solid var(--line);background:var(--paper);border-radius:22px;padding:30px;display:flex;flex-direction:column;gap:14px}
.svc-card h3{font-family:Georgia,"Times New Roman",serif;font-weight:500;font-size:1.9rem;letter-spacing:-.02em;margin:0}
.svc-card>p{margin:0;color:var(--muted);line-height:1.7}
.svc-card ul{margin:0;padding:0;list-style:none;display:grid;gap:8px}
.svc-card li{padding-left:24px;position:relative;line-height:1.5}
.svc-card li::before{content:"";position:absolute;left:0;top:.5em;width:10px;height:10px;border-radius:3px;background:var(--cyan)}
.svc-top{display:flex;align-items:center;gap:14px}
.delivery-note{border:1px solid var(--line);background:var(--paper-2);border-radius:18px;padding:22px 26px;color:var(--ink);font-weight:700;margin-top:10px}
@media(max-width:1200px){.needs-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:720px){.needs-grid,.svc-grid{grid-template-columns:1fr}.page-hero{padding:120px 0 20px}.need p{padding-left:18px}}

/* Homepage corrections: anchored connectors, continuous ticker and responsive process. */
.navbar > .theme{margin-left:auto}
.hero-board .network-lines{position:absolute;inset:0;width:100%;height:100%;z-index:2;pointer-events:none}
.network-lines path{fill:none;stroke:var(--cyan);stroke-width:1.3;opacity:.65;vector-effect:non-scaling-stroke}
.hero-board .branch:hover{transform:none}
.business-ticker{display:flex;align-items:center;background:var(--paper);border-block:1px solid var(--line);padding:0;overflow:hidden;min-height:58px}
.ticker-window{flex:1;min-width:0;overflow:hidden}
.ticker-track{display:flex;width:max-content;animation:business-scroll 48s linear infinite}
.ticker-group{display:flex;flex:none;align-items:center;justify-content:space-around;gap:38px;padding-right:38px;min-width:100vw}
.ticker-group span{white-space:nowrap;font-size:11px;text-transform:uppercase;letter-spacing:.2em;font-weight:750;color:var(--muted)}
.ticker-group svg{width:26px;height:26px;fill:none;stroke:var(--cyan);stroke-width:1.5;flex:none}
.ticker-pause{width:44px;height:44px;flex:none;margin:6px;border:1px solid var(--line);border-radius:50%;background:var(--paper);color:var(--ink);cursor:pointer}
.business-ticker:hover .ticker-track,.business-ticker:focus-within .ticker-track,.business-ticker.is-paused .ticker-track{animation-play-state:paused}
@keyframes business-scroll{to{transform:translateX(-50%)}}
.intro-map{container:process / inline-size;min-width:0;display:grid;align-items:center;min-height:460px}
.process-track{display:grid;grid-template-columns:minmax(0,1fr);gap:24px;align-items:center;justify-items:center;padding:36px 24px;position:relative;z-index:4}
.intro-map .flow-step{position:relative;top:auto!important;left:auto!important;transform:none;width:min(100%,210px);min-width:0;padding:14px 10px;line-height:1.4;overflow-wrap:anywhere}
.intro-map .flow-path{display:block;width:100%;height:100%;pointer-events:none;z-index:2}
@container process (min-width:760px){.process-track{grid-template-columns:repeat(5,minmax(0,1fr));gap:18px;padding:36px 24px}.intro-map .flow-step{width:100%}}
@media(max-width:720px){.navbar{gap:14px}.navbar > .menu{margin-left:auto}.intro-map{min-height:0}.ticker-group{gap:27px;padding-right:27px}.ticker-group span{font-size:10px}.ticker-group svg{width:22px;height:22px}}
@media(max-width:640px){
 .hero-board{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));grid-template-areas:"head head" "markets partners" "center center" "products capabilities";gap:28px 16px;padding:22px 18px;min-height:0;align-items:stretch}
 .hero-board .board-head{position:relative;inset:auto;grid-area:head;flex-wrap:wrap;gap:10px;align-items:start}
 .hero-board .board-head span{font-size:.65rem}
 .hero-board .network-center{grid-area:center;position:relative;inset:auto;transform:none;justify-self:center;align-self:center;width:112px;height:112px;margin:10px 0}
 .hero-board .branch{position:relative;inset:auto;width:auto;min-width:0;padding:13px;overflow-wrap:anywhere}
 .hero-board .b1{grid-area:markets}.hero-board .b2{grid-area:partners}.hero-board .b3{grid-area:products}.hero-board .b4{grid-area:capabilities}
 .hero-board .branch strong{font-size:.82rem}.hero-board .branch small{font-size:.73rem;line-height:1.45;display:block}
}
@media(prefers-reduced-motion:reduce){.ticker-track{animation:none}.ticker-pause{display:none}}


/* ABOUT PAGE — edit text directly in the named sections below. */
.about-page section{padding:100px 0}.about-page p{line-height:1.8;color:var(--muted)}
.about-page h1,.about-page h2,.about-page h3{font-family:Georgia,'Times New Roman',serif;font-weight:400;letter-spacing:-.035em}
.about-page h2{font-size:clamp(38px,4vw,70px);line-height:1.08;margin:22px 0}.about-page h3{font-size:30px;line-height:1.2;margin:16px 0}
.kicker{font-size:11px;letter-spacing:.2em;text-transform:uppercase;font-weight:800;color:var(--muted)}
.about-page .opening{padding:155px 0 75px}.opening-grid{display:grid;grid-template-columns:1.12fr 1fr;gap:6vw;align-items:center}
.opening h1{font-size:clamp(62px,6.7vw,125px);line-height:.98;margin:30px 0}.opening h1 em{color:#1597a9;font-weight:400}.opening p{font-size:18px;max-width:650px}.opening .hero-actions{margin-top:30px}
.architecture{position:relative;aspect-ratio:1/1.03;overflow:hidden;background:#102b40;border:1px solid #29495d;border-radius:160px 160px 8px 8px;color:#edf8fc;display:flex;align-items:center;justify-content:center;isolation:isolate}
.architecture:before{content:'';position:absolute;inset:0;background:repeating-linear-gradient(90deg,transparent 0 49px,#79ccdc0b 50px),linear-gradient(150deg,#56dce92b,transparent 60%)}
.arch-ring{position:absolute;width:72%;aspect-ratio:1;border:1px solid #56dce93d;border-radius:50%;animation:orbit 32s linear infinite}.arch-ring:after{content:'';position:absolute;left:14%;top:14%;width:8px;height:8px;border-radius:50%;background:#56dce9;box-shadow:0 0 25px #56dce9}.arch-ring.second{width:92%;animation-direction:reverse;animation-duration:45s}
.monument{width:45%;height:53%;position:relative;filter:drop-shadow(20px 30px 20px #0004)}.beam{position:absolute;width:27%;height:100%;background:linear-gradient(90deg,#365c75,#62869a);transform:skewY(-15deg);border:1px solid #95c8d955}.beam.b{left:36%;top:14%;height:73%;background:linear-gradient(90deg,#32b8c9,#9feff1)}.beam.c{right:0;top:27%;height:47%;background:linear-gradient(90deg,#22445e,#52728a)}.crossbeam{position:absolute;left:0;top:41%;width:100%;height:16%;background:linear-gradient(100deg,#6b8da0,#3d718a);transform:skewY(-15deg);border:1px solid #97dae466}
.arch-caption{position:absolute;bottom:30px;left:30px;right:30px;border-top:1px solid #56dce94d;padding-top:20px;display:flex;justify-content:space-between;font-size:10px;letter-spacing:.16em;text-transform:uppercase}.arch-top{position:absolute;top:38px;left:0;right:0;text-align:center;font-size:10px;letter-spacing:.23em}.motion-toggle{position:absolute;right:22px;top:22px;border:1px solid #56dce955;background:#102b40;color:white;width:34px;height:34px;border-radius:50%;cursor:pointer}.still *{animation-play-state:paused!important}
@keyframes orbit{to{transform:rotate(360deg)}}
.fact-band{border-block:1px solid var(--line);background:var(--paper)}.facts{display:grid;grid-template-columns:repeat(4,1fr)}.fact{padding:26px 24px;border-right:1px solid var(--line)}.fact:first-child{padding-left:0}.fact:last-child{border:0}.fact b{display:block;font-family:Georgia,serif;font-size:22px;font-weight:400;margin-top:10px}
.editorial-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:10vw}.lead-paragraph{font-family:Georgia,serif;font-size:clamp(24px,2.4vw,37px);line-height:1.5!important;color:var(--ink)!important;margin-top:0}.small-columns{display:grid;grid-template-columns:1fr 1fr;gap:35px}.small-columns h3{font-family:inherit;font-size:15px;font-weight:700;letter-spacing:0}.small-columns p{font-size:15px}
.model-section{background:var(--paper);border-block:1px solid var(--line)}.model-heading{display:flex;justify-content:space-between;gap:60px;align-items:end;margin-bottom:42px}.model-heading p{max-width:430px}.model-layout{display:grid;grid-template-columns:.8fr 1.2fr;border:1px solid var(--line);border-radius:8px;overflow:hidden}.model-tabs{padding:25px;background:var(--bg)}.model-tabs button{display:flex;align-items:center;gap:20px;width:100%;padding:25px 15px;text-align:left;border:0;border-bottom:1px solid var(--line);color:var(--muted);background:transparent;cursor:pointer}.model-tabs button span{font-family:Georgia,serif;font-size:24px}.model-tabs button small{font-size:11px;color:var(--muted)}.model-tabs button[aria-selected=true]{color:var(--ink);background:var(--paper);box-shadow:inset 3px 0 #56dce9}.model-tabs button i{font-style:normal;margin-left:auto}.model-panel{padding:clamp(28px,4vw,70px);position:relative;background:linear-gradient(130deg,transparent,#56dce909)}.model-panel h3{font-size:clamp(32px,3vw,48px);max-width:580px}.model-panel p{max-width:620px}.model-panel ul{padding-left:20px;color:var(--muted);line-height:2}.model-panel li::marker{color:#169dab}.model-panel[hidden]{display:none}.model-panel:not([hidden]){animation:panel-in .4s ease both}@keyframes panel-in{from{opacity:.2;transform:translateY(8px)}}.model-output{margin-top:28px;padding-top:22px;border-top:1px solid var(--line);font-size:13px;color:var(--muted)}
.partnership-note{display:flex;gap:20px;margin-top:25px;align-items:center}.partnership-note strong{white-space:nowrap;font-size:13px}.partnership-note p{font-size:13px;margin:0}
.leadership{background:var(--bg)}.leader-layout{display:grid;grid-template-columns:.82fr 1.18fr;gap:7vw;align-items:center}.leader-card{background:#112d42;color:#f5fbff;min-height:520px;padding:clamp(30px,4vw,70px);position:relative;overflow:hidden;border-radius:6px}.leader-card:before{content:'H';position:absolute;right:-15px;bottom:-100px;font-family:Georgia,serif;font-size:600px;line-height:1;color:#7ab3c20b;pointer-events:none}.leader-card .kicker{color:#8fe9ef}.leader-mark{width:90px;height:90px;background:#f3f7fa;display:grid;place-items:center;margin:70px 0 50px}.leader-mark img{width:60px}.leader-card h3{font-size:45px;position:relative}.leader-card p{color:#afc8d7;font-size:13px}.leader-card .signature-line{width:55px;height:2px;background:#56dce9;margin:28px 0}.leader-copy blockquote{font-family:Georgia,serif;font-size:clamp(28px,3vw,47px);line-height:1.35;margin:25px 0 30px;letter-spacing:-.025em}.leader-copy p{max-width:650px}.leader-copy .attribution{font-size:12px;color:var(--muted);border-bottom:1px solid var(--line);padding-bottom:26px}
.principles{background:var(--paper);border-block:1px solid var(--line)}.principle-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:0;margin-top:50px}.principle{padding:0 30px;border-left:1px solid var(--line)}.principle:first-child{padding-left:0;border-left:0}.principle svg{width:44px;height:44px;stroke:#1595a7;fill:none;stroke-width:1.3;margin-bottom:20px}.principle h3{font-size:26px}.principle p{font-size:14px}
.future-row{display:grid;grid-template-columns:1fr 1fr;gap:8vw;align-items:center}.future-graphic{border:1px solid var(--line);padding:32px;border-radius:8px;background:var(--paper)}.future-graphic>div{padding:22px 0;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;gap:25px}.future-graphic>div:last-child{border:0}.future-graphic strong{font-family:Georgia,serif;font-size:22px;font-weight:400}.future-graphic span{font-size:10px;letter-spacing:.12em;text-transform:uppercase;color:var(--muted)}
.about-page .closing{padding:70px 0;background:#102b40;color:#f4fbff}.closing-row{display:flex;align-items:center;justify-content:space-between;gap:40px}.closing h2{max-width:850px}.closing .kicker{color:#8cecf3}.closing p{color:#b6ceda}.closing .btn{white-space:nowrap}.skip-link{position:fixed;top:-70px;left:20px;z-index:2000;padding:15px;background:var(--paper)}.skip-link:focus{top:10px}
footer{padding-top:65px}header .theme{display:flex!important}.about-page{padding-top:0}nav.open{display:flex!important}
@media(min-width:1101px){.navbar nav{gap:22px}}
@media(max-width:1100px){.menu{display:block;margin-left:0}.navbar nav{display:none;position:absolute;top:100%;left:0;right:0;background:var(--paper);padding:26px var(--gutter);flex-direction:column;align-items:flex-start;gap:26px;border-bottom:1px solid var(--line)}.navbar .theme{margin-left:auto}.opening-grid{gap:35px}.opening h1{font-size:clamp(57px,7vw,90px)}.editorial-grid{gap:50px}.leader-layout{gap:40px}.principle-grid{grid-template-columns:1fr 1fr;gap:40px}.principle:nth-child(3){padding-left:0;border:0}}
@media(max-width:720px){:root{--gutter:20px}.navbar{gap:10px}.logo img{width:31px;height:31px}.wm b{font-size:20px}.wm small{font-size:7px}.theme button{width:27px;height:29px}.menu{width:36px;height:36px}.about-page section{padding:65px 0}.about-page .opening{padding:120px 0 45px}.opening-grid,.editorial-grid,.leader-layout,.future-row{grid-template-columns:1fr;gap:35px}.opening h1{font-size:clamp(49px,11vw,78px)}.opening p{font-size:16px}.architecture{max-height:500px;border-radius:100px 100px 8px 8px}.arch-caption{font-size:9px;left:22px;right:22px}.facts{grid-template-columns:1fr 1fr}.fact{padding:20px 15px!important}.fact:nth-child(2){border:0}.fact:nth-child(-n+2){border-bottom:1px solid var(--line)}.fact b{font-size:18px}.fact .kicker{font-size:9px}.small-columns{gap:20px}.model-heading,.closing-row{display:block}.model-layout{grid-template-columns:1fr}.model-tabs{padding:10px;display:grid;grid-template-columns:1fr 1fr;gap:6px}.model-tabs button{padding:14px 10px;gap:8px}.model-tabs button span{font-size:17px}.model-tabs button i{display:none}.model-tabs button[aria-selected=true]{box-shadow:inset 0 -2px #56dce9}.partnership-note{align-items:flex-start;flex-direction:column;gap:8px}.leader-card{min-height:380px}.leader-mark{margin:36px 0}.leader-card h3{font-size:38px}.principle-grid{gap:30px 20px}.principle{padding:0;border:0}.principle h3{font-size:24px}.future-graphic{padding:24px}.closing .btn{margin-top:15px}.footer-grid{grid-template-columns:1fr 1fr!important}}
@media(max-width:370px){.wm b{font-size:17px}.theme{gap:0;padding:2px}.theme button{width:25px}.navbar{gap:7px}.small-columns,.principle-grid{grid-template-columns:1fr}.footer-grid{grid-template-columns:1fr!important}}
@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation:none!important;transition:none!important;scroll-behavior:auto!important}.motion-toggle{display:none}}

.future-row>*{min-width:0}.future-graphic>div>*{min-width:0;overflow-wrap:anywhere}@media(max-width:370px){.future-graphic>div{flex-direction:column;align-items:flex-start;gap:10px}.future-graphic strong{font-size:21px}}

.catalog section{padding:80px 0}.catalog h1,.catalog h2,.catalog h3{font-family:Georgia,serif;font-weight:400;letter-spacing:-.04em}.catalog .catalog-hero{padding:130px 0 60px}.catalog .caption{font-size:11px;letter-spacing:.17em;text-transform:uppercase;font-weight:800;color:var(--muted)}.catalog h1{font-size:clamp(55px,6.5vw,112px);line-height:1.02;margin:25px 0}.catalog h1 em{color:#1597a9}.catalog p{color:var(--muted);line-height:1.8}.catalog-intro{display:grid;grid-template-columns:1.2fr .8fr;gap:7vw;align-items:end}.catalog-intro p{font-size:18px;max-width:650px}.catalog-intro .btn{margin:12px 0 25px}.catalog .catalog-list{padding:0 0 70px}.service-index{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}.service-tile{display:flex;flex-direction:column;border:1px solid var(--line);background:var(--paper);border-radius:15px;padding:30px;position:relative;overflow:hidden;transition:transform .25s,border-color .25s}.service-tile:hover{transform:translateY(-5px);border-color:#1597a9}.tile-top{display:flex;align-items:center;justify-content:space-between;color:var(--muted);font-size:10px;letter-spacing:.12em}.tile-art{height:140px;display:grid;place-items:center;margin:20px 0;background:radial-gradient(ellipse,#56dce911,transparent 70%)}.tile-art svg{width:150px;height:115px;fill:none;stroke:#1597a9;stroke-width:1.3;transition:transform .35s}.service-tile:hover .tile-art svg{transform:scale(1.06)}.service-tile h2{font-size:34px;line-height:1.15;margin:5px 0 18px;overflow-wrap:anywhere}.service-tile p{font-size:14px;margin:0 0 20px}.service-tile ul{list-style:none;padding:0;margin:0 0 28px;color:var(--muted);font-size:12px;line-height:1.7}.service-tile li{border-bottom:1px solid var(--line);padding:10px 0}.service-tile a{display:flex;justify-content:space-between;align-items:center;gap:20px;padding-top:20px;border-top:1px solid var(--line);margin-top:auto;font-size:13px;font-weight:750}.service-tile a span{font-size:22px;color:#1597a9}.service-tile a:after{content:'';position:absolute;inset:0}.service-tile:focus-within{outline:3px solid #1597a9;outline-offset:3px}.catalog-help{border:1px solid var(--line);border-radius:12px;display:flex;justify-content:space-between;gap:30px;padding:25px 30px;margin-top:25px;align-items:center}.catalog-help p{font-size:14px;margin:0}.catalog-help a{white-space:nowrap;font-size:13px;font-weight:750}.catalog .approach-promo{background:#102d43;color:#edfaff}.approach-grid{display:grid;grid-template-columns:1fr 1fr;gap:8vw;align-items:center}.catalog h2{font-size:clamp(36px,4vw,65px);line-height:1.1}.catalog .service-tile h2{font-size:34px}.approach-promo .caption{color:#8cecf3}.approach-promo p{color:#b8d0dc}.approach-path{border-left:1px solid #8dd8e455;padding-left:30px}.approach-path div{padding:20px 0;border-bottom:1px solid #8dd8e433;display:flex;gap:25px;align-items:center}.approach-path span{font-size:11px;color:#8cecf3}.approach-path strong{font:27px Georgia;font-weight:400}.catalog .test-promo{padding:65px 0}.test-promo-inner{display:grid;grid-template-columns:140px 1fr auto;gap:40px;align-items:center}.test-number{font:100px Georgia;color:#1597a9;letter-spacing:-.08em}.test-promo h2{font-size:37px;margin:12px 0}.test-promo p{margin:0}.test-promo .btn{max-width:100%;text-align:center}
@media(max-width:1100px){.service-index{grid-template-columns:1fr 1fr}.catalog-intro{gap:40px}.test-promo-inner{grid-template-columns:100px 1fr}.test-promo .btn{grid-column:2;justify-self:start}}
@media(max-width:720px){.catalog section{padding:60px 0}.catalog .catalog-hero{padding:110px 0 35px}.catalog-intro,.approach-grid{grid-template-columns:1fr;gap:20px}.catalog h1{font-size:clamp(49px,11vw,77px)}.catalog-intro p{font-size:16px}.catalog .catalog-list{padding-bottom:50px}.service-index{grid-template-columns:1fr;gap:18px}.service-tile{padding:27px}.tile-art{height:100px;margin:10px 0 20px}.tile-art svg{height:95px}.catalog .service-tile h2{font-size:32px}.catalog-help{display:block;padding:25px}.catalog-help a{display:inline-block;margin-top:15px}.test-promo-inner{grid-template-columns:1fr;gap:20px}.test-number{font-size:90px}.test-promo .btn{grid-column:auto}.approach-path{margin-top:20px}.test-promo h2{font-size:34px}}

/* Eight-service catalogue: four columns on wide screens, two on tablets. */
.service-index{grid-template-columns:repeat(4,minmax(0,1fr));gap:20px}
.service-tile{padding:26px;min-width:0}
.catalog .service-tile h2{font-size:clamp(27px,2vw,34px)}
.service-tile a{font-size:12px}
@media(max-width:1250px){.service-index{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:720px){.service-index{grid-template-columns:1fr}.catalog .service-tile h2{font-size:32px}}


/* Shared six-item navigation adaptation */
nav[aria-label="Main navigation"] a{white-space:nowrap}
@media(min-width:1001px) and (max-width:1370px){nav[aria-label="Main navigation"]{gap:clamp(9px,1.25vw,19px)!important}nav[aria-label="Main navigation"] a{font-size:12px!important}}
@media(max-width:1000px){nav[aria-label="Main navigation"] a{white-space:normal}}