/* SONAC / Precision Azul. A restrained visual system, independent of the 3D engine. */
:root{--paper:#f4f5f2;--white:#fbfcfa;--ink:#182e4b;--text:#283e57;--muted:#657386;--line:#d8dfe8;--blue:#3267a8;--hero-blue:#1d456f;--night:#10233e;--ice:#d5e2f3;--gold:#b89b69;--sans:'Geist',-apple-system,BlinkMacSystemFont,'Segoe UI',Arial,sans-serif;--serif:'Instrument Serif',Georgia,'Times New Roman',serif;--mono:'Geist Mono','SFMono-Regular',Consolas,monospace;--ease:cubic-bezier(.22,1,.36,1);--gutter:clamp(24px,4.5vw,88px);--header:88px}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:104px}body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--sans);font-size:16px;-webkit-font-smoothing:antialiased;overflow-x:clip}h1,h2,h3,p,figure{margin:0}a{color:inherit;text-decoration:none}button,input,select,textarea{font:inherit;color:inherit}button{cursor:pointer}button,a,input,select,textarea{-webkit-tap-highlight-color:transparent}button{border:0}a,button{touch-action:manipulation}svg{display:block}button:disabled{cursor:default}::selection{background:#d4e3f7;color:var(--ink)}:focus-visible{outline:2px solid var(--blue);outline-offset:6px}img{max-width:100%}a:focus-visible,button:focus-visible{border-radius:3px}button{background:transparent}em{font-family:var(--serif);font-style:italic;font-weight:400;letter-spacing:-.025em}.mono{font:10px/1.5 var(--mono);letter-spacing:.12em;text-transform:uppercase}.eyebrow{display:flex;align-items:center;gap:12px;font:10px/1.5 var(--mono);letter-spacing:.13em;text-transform:uppercase}.eyebrow:before{content:'';display:inline-block;width:24px;height:1px;background:currentColor}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.skip-link{position:fixed;left:18px;top:-100px;background:var(--ink);color:white;padding:16px;z-index:200}.skip-link:focus{top:15px}.page-shell{max-width:1640px;margin:auto;padding:0 var(--gutter)}.arrow{width:16px;height:16px;flex-shrink:0;stroke:currentColor;fill:none;stroke-width:1.5;transition:transform .45s var(--ease)}.button{display:inline-flex;align-items:center;justify-content:center;gap:28px;border-radius:4px;height:54px;padding:0 24px;background:var(--ink);color:#f9faf7;font-size:13px;line-height:1;font-weight:500;transition:background .3s,transform .4s var(--ease),box-shadow .3s;border:1px solid var(--ink);position:relative;overflow:hidden}.button:hover{background:#294f7a;transform:translateY(-2px);box-shadow:0 8px 22px #182e4b12}.button:hover .arrow{transform:translate(2px,-2px)}.button--light{background:var(--paper);color:var(--ink);border-color:var(--paper)}.text-link{display:inline-flex;align-items:center;gap:14px;font-size:13px;line-height:1.6;position:relative;padding:8px 0}.text-link:after{content:'';height:1px;background:currentColor;position:absolute;bottom:3px;left:0;right:26px;transform:scaleX(0);transform-origin:left;transition:transform .45s var(--ease)}.text-link:hover:after{transform:scaleX(1)}.text-link:hover .arrow{transform:translateX(4px)}
/* Navigation */
.site-header{position:fixed;top:0;left:0;right:0;z-index:50;height:var(--header);background:#f4f5f2ed;backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px);transition:height .4s var(--ease),box-shadow .4s,border-color .4s;border-bottom:1px solid #182e4b13}.header-inner{height:100%;display:flex;align-items:center;justify-content:space-between;gap:28px;max-width:1640px;margin:auto;padding:0 var(--gutter)}.brand{display:inline-flex;align-items:center;gap:13px;flex-shrink:0}.brand-mark{display:flex;align-items:center;justify-content:center;gap:3px;width:38px;height:39px;position:relative}.brand-mark i{display:block;width:2px;background:var(--ink);border-radius:1px;transform-origin:center;transition:transform .6s var(--ease)}.brand-mark i:nth-child(1){height:10px}.brand-mark i:nth-child(2){height:20px}.brand-mark i:nth-child(3){height:32px}.brand-mark i:nth-child(4){height:23px}.brand-mark i:nth-child(5){height:12px}.brand:hover .brand-mark i:nth-child(2n){transform:scaleY(.6)}.brand-type{font-size:23px;font-weight:550;letter-spacing:.19em;line-height:1}.brand-type sup{font-size:8px;letter-spacing:0;vertical-align:top;margin-left:3px;font-weight:400}.brand-sub{font-size:10px;color:var(--muted);line-height:1.5;border-left:1px solid var(--line);padding-left:22px;margin-left:8px}.desktop-nav{display:flex;gap:31px;align-items:center;font-size:12px}.nav-link{position:relative;padding:12px 0;color:var(--muted);transition:color .3s}.nav-link:after{content:'';position:absolute;bottom:4px;left:0;right:0;height:1px;background:var(--ink);transform:scaleX(0);transform-origin:left;transition:transform .4s var(--ease)}.nav-link:hover,.nav-link.is-current{color:var(--ink)}.nav-link:hover:after,.nav-link.is-current:after{transform:scaleX(1)}.nav-cta{display:flex;align-items:center;gap:23px;border:1px solid #9daec4;border-radius:4px;padding:13px 17px;transition:background .3s}.nav-cta:hover{background:#e6edf6}
.nav-access{display:inline-flex;align-items:center;gap:9px;white-space:nowrap;background:var(--ink);color:#f4f5f2;border:1px solid var(--ink);border-radius:4px;padding:12px 16px;font-weight:500;letter-spacing:.01em;box-shadow:0 8px 20px -12px #182e4b99;transition:background .3s,transform .3s,box-shadow .3s}.nav-access:hover{background:var(--blue);border-color:var(--blue);transform:translateY(-1px);box-shadow:0 12px 24px -12px #3267a8cc}.nav-access .lock,.mobile-access .lock,.mobile-nav-access .lock{width:15px;height:15px;fill:none;stroke:currentColor;stroke-width:1.6;stroke-linecap:round;flex:none}.mobile-access{display:none}@media(min-width:901px) and (max-width:1180px){.nav-access{padding:11px 13px;gap:7px}}@media(min-width:901px) and (max-width:1040px){.nav-access{padding:10px 11px;font-size:11px}}@media(min-width:621px) and (max-width:900px){.nav-access{padding:10px 11px;gap:6px}.nav-access .lock{width:13px;height:13px}}@media(max-width:900px){.mobile-access{display:inline-flex;align-items:center;gap:7px;margin-left:auto;min-height:44px;padding:0 12px;border-radius:4px;background:var(--ink);color:#f4f5f2;font-size:12px;font-weight:500}.mobile-access+.mobile-header-cta{margin-left:0}}.mobile-nav a.mobile-nav-access{display:flex;align-items:center;gap:10px;color:var(--ink);font-weight:500}.mobile-nav a.mobile-nav-access .lock{width:18px;height:18px}
.foot-int{color:inherit;opacity:.75;text-decoration:underline;text-underline-offset:3px;text-decoration-color:#182e4b40}.foot-int:hover{opacity:1}
.nav-int{display:inline-flex;align-items:center;gap:8px;white-space:nowrap;color:var(--ink);font-size:12px;font-weight:500;padding:12px 15px;border:1px solid var(--ink);border-radius:4px;background:transparent;transition:background .3s,color .3s,transform .3s}.nav-int:hover{background:var(--ink);color:#f4f5f2;transform:translateY(-1px)}.nav-int .ico{width:16px;height:16px;fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;flex:none}@media(min-width:901px) and (max-width:1300px){.nav-int span{display:none}.nav-int{padding:12px 13px}}@media(min-width:901px) and (max-width:1180px){.nav-int{display:none}}@media(min-width:1181px) and (max-width:1440px){.site-header .brand-sub{display:none}}
.nav-link,.nav-cta{white-space:nowrap}
@media(min-width:901px) and (max-width:1180px){.desktop-nav{gap:18px}.nav-cta{gap:14px;padding:12px 14px}}
@media(min-width:901px) and (max-width:1040px){.desktop-nav{gap:13px}.desktop-nav .nav-link{font-size:11px}.nav-cta{gap:10px;padding:10px 12px;font-size:11px}}
@media(min-width:901px) and (max-width:970px){.nav-cta .arrow{display:none}.desktop-nav{gap:10px}.desktop-nav .nav-link{font-size:10.5px}}.nav-cta .arrow{width:14px}.menu-toggle{display:none;width:42px;height:42px;align-items:center;justify-content:center;flex-direction:column;gap:6px}.menu-toggle span{display:block;width:22px;height:1px;background:var(--ink);transition:transform .3s}.site-header.is-small{height:72px}.mobile-nav{position:fixed;top:72px;left:0;right:0;background:var(--paper);border-bottom:1px solid var(--line);padding:24px var(--gutter) 30px;box-shadow:0 14px 25px #182e4b0c;display:none}.mobile-nav.is-open{display:grid;gap:16px}.mobile-nav a{padding:12px 0;font-size:18px}.mobile-nav a:last-child{font-size:14px;color:var(--blue)}.menu-toggle[aria-expanded="true"] span:first-child{transform:translateY(3.5px) rotate(45deg)}.menu-toggle[aria-expanded="true"] span:last-child{transform:translateY(-3.5px) rotate(-45deg)}.reading-progress{height:2px;background:var(--blue);position:absolute;bottom:-1px;left:0;transform:scaleX(0);transform-origin:left;width:100%;opacity:.6}
/* Scroll narrative */
.experience{height:420svh;position:relative}.stage{position:sticky;top:0;height:100svh;min-height:660px;isolation:isolate;overflow:hidden;background:var(--paper)}.stage:before{content:'';position:absolute;inset:0;background:radial-gradient(ellipse at 84% 38%,#e8eef666,transparent 58%);pointer-events:none;z-index:-1}.stage-topline{position:absolute;left:var(--gutter);right:var(--gutter);top:calc(var(--header) + 35px);display:flex;align-items:center;justify-content:space-between;z-index:3;color:var(--muted)}.stage-topline .chapter-index{display:flex;gap:22px;align-items:center}.chapter-index span:first-child{font-size:11px;color:var(--ink)}.chapter-index i{height:1px;width:52px;background:var(--line)}.scene-status{display:flex;align-items:center;gap:9px}.status-dot{width:5px;height:5px;background:var(--blue);border-radius:50%;display:inline-block}.story{position:absolute;left:var(--gutter);top:50%;width:44%;max-width:635px;transform:translateY(-51%);z-index:5;display:grid;align-items:center}.story-panel{grid-area:1/1;opacity:0;visibility:hidden;transform:translateY(25px);transition:opacity .6s var(--ease),transform .8s var(--ease),visibility .7s;pointer-events:none;min-width:0}.story-panel.is-active{opacity:1;visibility:visible;transform:none;pointer-events:auto}.story-panel .eyebrow{margin-bottom:28px;color:var(--hero-blue)}.story-panel h1,.story-panel h2{font-size:clamp(54px,5.25vw,88px);font-weight:400;line-height:1.04;letter-spacing:-.059em;text-wrap:balance;max-width:660px}.story-panel h1 em,.story-panel h2 em{display:block;color:var(--hero-blue);font-size:1.1em;line-height:1.02;letter-spacing:-.037em;margin-top:1px}.story-panel .lead{font-size:15px;line-height:1.8;color:var(--muted);max-width:390px;margin-top:27px}.story-panel .lead strong{font-weight:450;color:var(--ink)}.hero-actions{display:flex;align-items:center;gap:22px;flex-wrap:wrap;margin-top:30px}.hero-actions .text-link{font-size:12px}.experience-proof{margin-top:36px;display:flex;align-items:center;gap:17px}.proof-number{font-size:32px;letter-spacing:-.05em;font-weight:350}.proof-copy{font-size:10px;line-height:1.7;color:var(--muted);border-left:1px solid #cbd6e3;padding-left:18px;max-width:196px}.story-meta{display:flex;gap:24px;margin-top:32px;padding-top:23px;border-top:1px solid var(--line);width:fit-content}.story-meta small{display:block;font:9px/1.5 var(--mono);letter-spacing:.09em;text-transform:uppercase;color:var(--muted);margin-bottom:7px}.story-meta strong{font-size:15px;font-weight:450}.story-meta span{font-size:11px;color:var(--muted)}.result-big{font-size:60px;letter-spacing:-.055em;font-weight:350;margin-top:24px;line-height:1}.result-big small{font:12px/1 var(--sans);letter-spacing:0;padding-left:9px;color:var(--muted)}.result-caption{font:10px/1.6 var(--mono);color:var(--muted);margin-top:8px;max-width:340px;letter-spacing:0}.layer-key{display:flex;align-items:center;gap:11px;margin-top:25px;font-size:11px;color:var(--muted)}.layer-key span{width:5px;height:24px;border-radius:1px;background:#a2aeb1}.layer-key span:nth-child(2){background:#c4ae7e;width:12px}.layer-key span:nth-child(3){background:#667777}.layer-key p{margin-left:4px;line-height:1.6}.scene-wrap{position:absolute;left:41%;right:-5%;top:14%;bottom:14%;z-index:1;mask-image:linear-gradient(0deg,transparent,#000 13%,#000 89%,transparent);-webkit-mask-image:linear-gradient(0deg,transparent,#000 13%,#000 89%,transparent)}.scene-wrap:after{content:'';pointer-events:none;position:absolute;inset:0;background:linear-gradient(90deg,var(--paper),transparent 13%,transparent 89%,var(--paper))}.render-target{position:absolute;inset:0;opacity:0;transition:opacity 1.2s var(--ease)}.scene-ready .render-target{opacity:1}.render-target canvas{display:block;width:100%;height:100%;outline:0}.fallback-image{position:absolute;inset:0;width:100%;height:100%;object-fit:contain;opacity:0;transition:opacity .8s var(--ease);mix-blend-mode:multiply}.fallback-image.is-active{opacity:1}.scene-ready .fallback-image{opacity:0}.fallback-caption{display:none;position:absolute;left:50%;bottom:23%;font:9px/1.5 var(--mono);color:var(--muted);z-index:3}.no-webgl .fallback-caption{display:block}.scene-pointer-note{position:absolute;right:var(--gutter);bottom:calc(19% + 5px);z-index:3;font:9px/1.6 var(--mono);color:var(--muted);letter-spacing:.03em;display:flex;gap:8px;align-items:center;opacity:.8;transition:opacity .4s}.scene-pointer-note:before{content:'+';font-size:17px;line-height:1}.scene-label{position:absolute;left:54%;top:23%;z-index:3;color:var(--muted);font:9px/1.7 var(--mono);letter-spacing:.07em;padding-left:27px}.scene-label:before{content:'';position:absolute;left:0;top:7px;height:1px;width:17px;background:#8192a7}.scene-label:after{content:'';position:absolute;left:0;top:7px;width:1px;height:33px;background:linear-gradient(#8192a7,transparent)}.scene-label b{font-weight:400;color:var(--ink);display:block}.instrument{position:absolute;right:var(--gutter);top:calc(var(--header) + 78px);z-index:4;width:190px;padding:16px 18px 12px;border:1px solid #c9d6e788;border-radius:5px;background:#f8fafdd9;box-shadow:0 12px 40px #1b335406;backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);opacity:0;transform:translateY(12px);transition:opacity .7s,transform .8s var(--ease);pointer-events:none}.instrument.is-visible{opacity:1;transform:none}.instrument-head{font:8px/1.5 var(--mono);text-transform:uppercase;letter-spacing:.08em;color:var(--muted);display:flex;align-items:center;justify-content:space-between}.instrument-value{display:flex;align-items:baseline;gap:9px;margin:9px 0 13px}.instrument-value strong{font:350 31px/1 var(--sans);letter-spacing:-.05em;font-variant-numeric:tabular-nums}.instrument-value span{font-size:9px;color:var(--muted)}.spectrum{height:49px;display:flex;align-items:flex-end;gap:5px;position:relative;border-bottom:1px solid var(--line);padding-bottom:1px}.spectrum:before{content:'';position:absolute;inset:0;background:repeating-linear-gradient(0deg,transparent 0 15px,#182e4b0a 15px 16px)}.spectrum-column{flex:1;height:100%;position:relative}.spectrum-reference,.spectrum-current{position:absolute;bottom:0;left:0;right:0;border-radius:1px 1px 0 0;min-height:1px}.spectrum-reference{background:#182e4b0d}.spectrum-current{background:var(--blue);opacity:.65;will-change:height}.spectrum-legend{display:flex;justify-content:space-between;font:8px/1 var(--mono);color:var(--muted);padding-top:8px}.instrument-foot{font:8px/1.5 var(--mono);color:var(--muted);margin-top:10px;text-align:left}.stage-footer{position:absolute;left:var(--gutter);right:var(--gutter);bottom:27px;z-index:6}.stage-footer-top{display:flex;align-items:flex-end;justify-content:space-between;gap:30px;margin-bottom:20px}.step-nav{display:grid;grid-template-columns:repeat(4,1fr);width:min(620px,62%);gap:0}.step-button{padding:16px 19px 0 0;text-align:left;position:relative;color:#7b889a;border-top:1px solid #cbd5e4;transition:color .3s;min-height:59px}.step-button:before{content:'';position:absolute;top:-1px;left:0;right:0;height:2px;background:var(--blue);transform:scaleX(var(--step-fill,0));transform-origin:left}.step-button .step-num{display:block;font:9px/1.2 var(--mono);letter-spacing:.06em;margin-bottom:9px}.step-button .step-name{font-size:11px;font-weight:450;white-space:nowrap}.step-button.is-active{color:var(--ink)}.step-button:hover{color:var(--blue)}.stage-tools{display:flex;gap:9px;align-items:center;padding-bottom:3px}.icon-button{width:37px;height:37px;border:1px solid #c9d4e3;border-radius:50%;display:flex;align-items:center;justify-content:center;transition:background .3s,border-color .3s}.icon-button:hover{background:#e4ecf7;border-color:#839bb8}.icon-button svg{width:13px;height:13px;stroke:currentColor;stroke-width:1.4;fill:none}.sound-button{border:1px solid #c9d4e3;border-radius:30px;display:flex;gap:9px;align-items:center;height:37px;padding:0 14px;font-size:10px;transition:background .3s}.sound-button:hover{background:#e4ecf7}.sound-button[aria-pressed="true"]{border-color:var(--blue);color:var(--blue)}.sound-bars{display:flex;align-items:center;gap:2px;height:11px}.sound-bars i{display:block;width:2px;height:3px;background:currentColor}.sound-button[aria-pressed="true"] .sound-bars i{animation:equalizer .8s ease-in-out infinite alternate}.sound-bars i:nth-child(2){animation-delay:-.3s!important}.sound-bars i:nth-child(3){animation-delay:-.6s!important}.sound-bars i:nth-child(4){animation-delay:-.1s!important}.stage-footer-bottom{display:flex;align-items:center;justify-content:space-between;gap:18px}.demo-note{font:8px/1.6 var(--mono);color:var(--muted);letter-spacing:.035em}.scroll-note{font-size:10px;color:var(--muted);display:flex;align-items:center;gap:11px}.scroll-note svg{width:11px;height:13px;animation:scrollHint 2.6s var(--ease) infinite}.stage-tone-line{height:2px;position:absolute;left:0;right:0;bottom:0;background:linear-gradient(90deg,#233e63,#3267a8 37%,#759bce 62%,#b2caea 83%,#527bb0);opacity:.4}.sound-help{position:absolute;right:0;bottom:102px;max-width:260px;background:var(--ink);color:#f8faf5;border-radius:4px;padding:13px 16px;font-size:10px;line-height:1.6;box-shadow:0 8px 30px #10233e15;opacity:0;visibility:hidden;transform:translateY(6px);transition:opacity .3s,transform .3s,visibility .3s}.sound-help.is-visible{opacity:1;visibility:visible;transform:none}.stage-corner{position:absolute;right:var(--gutter);top:54%;width:38px;height:38px;border-right:1px solid #182e4b22;border-bottom:1px solid #182e4b22;z-index:2;pointer-events:none}
/* Editorial content */
.section{padding:112px 0}.section-head{display:grid;grid-template-columns:1fr 1fr;gap:50px;align-items:end;margin-bottom:54px}.section-head .eyebrow{margin-bottom:26px;color:var(--blue)}.section-title{font-size:clamp(34px,3.6vw,58px);font-weight:400;line-height:1.13;letter-spacing:-.045em;text-wrap:balance}.section-title em{display:block}.section-intro{color:var(--muted);font-size:14px;line-height:1.85;max-width:385px;justify-self:end;margin-bottom:5px}.expertise{position:relative;background:var(--white);border-top:1px solid var(--line)}.services-grid{display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.service{padding:33px 30px 27px 0;min-width:0;position:relative}.service+.service{border-left:1px solid var(--line);padding-left:30px}.service-top{display:flex;align-items:center;justify-content:space-between;color:var(--muted);margin-bottom:40px}.service-art{height:73px;width:120px;stroke:var(--blue);stroke-width:1;fill:none;opacity:.7;overflow:visible;transition:opacity .4s,transform .6s var(--ease)}.service:hover .service-art{opacity:1;transform:translateY(-4px)}.service-art .draw{stroke-dasharray:300;stroke-dashoffset:0;transition:stroke-dashoffset 1.8s var(--ease)}.service:hover .service-art .draw{stroke-dashoffset:300}.service h3{font-size:22px;line-height:1.28;letter-spacing:-.035em;font-weight:450;margin-bottom:15px}.service .service-description{font-size:12px;line-height:1.9;color:var(--muted);min-height:69px;max-width:315px}.service details{margin-top:24px;border-top:1px solid var(--line);padding-top:16px}.service summary{list-style:none;cursor:pointer;font-size:11px;display:flex;align-items:center;justify-content:space-between;gap:20px;min-height:26px}.service summary::-webkit-details-marker{display:none}.service summary span{font:18px/1 var(--sans);font-weight:300;transition:transform .4s}.service details[open] summary span{transform:rotate(45deg)}.service details .detail-content{font-size:12px;color:var(--muted);line-height:1.85;padding:16px 0 0;animation:detailIn .5s var(--ease)}.sector-line{display:flex;justify-content:space-between;gap:30px;padding-top:28px;color:var(--muted);font-size:10px;line-height:1.7}.sector-line span:last-child{letter-spacing:.02em}.track-record{background:var(--white);padding:0 0 102px}.track-record-inner{display:grid;grid-template-columns:1fr 1fr;align-items:center;gap:70px}.track-number{display:flex;gap:30px;align-items:center}.track-number strong{font-size:clamp(64px,7vw,116px);font-weight:300;line-height:1;letter-spacing:-.07em}.track-number p{font-size:11px;line-height:1.8;color:var(--muted);max-width:140px}.track-statement{font-size:25px;line-height:1.4;letter-spacing:-.03em;max-width:360px;justify-self:end}.track-statement small{display:block;font:10px/1.6 var(--mono);text-transform:uppercase;letter-spacing:.06em;color:var(--muted);margin-top:17px}
/* Applied intelligence */
.intelligence{position:relative;background:var(--night);color:#eef4fc;padding:100px 0;overflow:hidden}.intelligence:before{content:'';position:absolute;inset:0;background:radial-gradient(ellipse at 80% 50%,#25456ebb,transparent 50%);pointer-events:none}.intelligence-layout{display:grid;grid-template-columns:.95fr 1.05fr;gap:70px;align-items:center;position:relative}.intelligence-copy .eyebrow{color:#b3c7e3;margin-bottom:26px}.intelligence-copy .section-title em{color:#bdd4f2}.intelligence-copy>p{color:#b3c3da;font-size:13px;line-height:1.9;max-width:390px;margin-top:24px}.principles{display:grid;grid-template-columns:1fr;max-width:390px;margin-top:34px;gap:17px}.principle{border-top:1px solid #c2d5ee26;padding-top:17px;display:flex;align-items:center;gap:16px;font-size:11px}.principle span{font:9px var(--mono);color:#93b8e5}.signal-panel{height:390px;position:relative;border:1px solid #bbd0ed28;border-radius:5px;background:#172f5188;overflow:hidden}.signal-panel:before{content:'';position:absolute;inset:0;background-image:linear-gradient(#bfd6f607 1px,transparent 1px),linear-gradient(90deg,#bfd6f607 1px,transparent 1px);background-size:32px 32px}.signal-head{position:absolute;left:23px;right:23px;top:23px;display:flex;align-items:center;justify-content:space-between;font:8px var(--mono);letter-spacing:.08em;color:#c3d7f4;z-index:2}.signal-head span{display:flex;align-items:center;gap:8px}.signal-head .status-dot{background:#a8ceff}.signal-canvas{position:absolute;inset:0;width:100%;height:100%;opacity:.8}.signal-core{position:absolute;left:50%;top:50%;width:70px;height:70px;transform:translate(-50%,-50%);display:flex;flex-direction:column;align-items:center;justify-content:center;gap:5px;background:#1b375e;border:1px solid #a7c9fa77;box-shadow:0 0 40px #a8ccff14;z-index:2}.signal-core strong{font-size:23px;font-weight:350;letter-spacing:.03em}.signal-core span{font:6px/1.3 var(--mono);letter-spacing:.14em;color:#b0c9eb}.signal-axis{position:absolute;bottom:66px;left:24px;right:24px;display:flex;justify-content:space-between;color:#a8bfde;font:8px var(--mono);letter-spacing:.07em}.signal-tabs{position:absolute;bottom:17px;left:21px;display:flex;gap:4px;z-index:3}.signal-tab{color:#9fb8db;font:9px var(--mono);padding:8px 11px;border:1px solid transparent;border-radius:3px;transition:all .3s}.signal-tab[aria-pressed="true"]{color:#e4efff;background:#bad5ff12;border-color:#a4c0e83d}.signal-tab:hover{color:white}.signal-remark{position:absolute;right:19px;bottom:26px;color:#8fa9ca;font:7px var(--mono);letter-spacing:.01em}.intelligence-note{position:relative;margin-top:24px;color:#9fb4d0;font:8px/1.5 var(--mono);text-align:right;letter-spacing:.035em}
/* Method */
.method{background:var(--paper)}.method .section-head{margin-bottom:52px}.method-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:30px}.method-step{border-top:1px solid #becce0;padding-top:22px;position:relative}.method-step:before{position:absolute;top:-4px;left:0;content:'';height:7px;width:7px;border-radius:50%;background:var(--paper);border:1px solid #8aa2c2;transition:background .3s,box-shadow .3s}.method-step:hover:before{background:var(--blue);box-shadow:0 0 0 5px #3267a815}.method-step .mono{color:var(--blue);font-size:9px}.method-step h3{font-size:21px;font-weight:400;margin-top:27px;letter-spacing:-.035em}.method-step p{font-size:11px;line-height:1.9;color:var(--muted);margin-top:13px;max-width:245px}
/* Contact */
.contact{background:#e8eef6;border-top:1px solid #d2deef;position:relative;padding-bottom:80px;overflow:hidden}.contact-layout{display:grid;grid-template-columns:1.1fr .9fr;gap:100px;position:relative}.contact-copy .eyebrow{color:var(--blue);margin-bottom:30px}.contact-copy h2{font-size:clamp(40px,4.3vw,70px);line-height:1.08;font-weight:400;letter-spacing:-.045em}.contact-copy h2 em{display:block}.contact-copy>p{font-size:13px;line-height:1.85;color:var(--muted);max-width:350px;margin-top:25px}.direct-contact{margin-top:32px;display:grid;gap:4px;justify-items:start}.direct-contact>a{font-size:13px;gap:22px}.direct-contact>span{font:9px/1.5 var(--mono);color:var(--muted);margin-bottom:10px}.contact-form{padding-top:4px}.form-heading{font-size:15px;font-weight:450;letter-spacing:-.02em;margin-bottom:25px}.form-row{display:grid;grid-template-columns:1fr 1fr;gap:18px}.form-field{display:block;margin-bottom:24px}.form-field>span{display:block;font-size:10px;color:var(--muted);margin-bottom:9px}.form-field input,.form-field select,.form-field textarea{width:100%;border:0;border-bottom:1px solid #b1c2da;border-radius:0;background:transparent;padding:8px 0 12px;font-size:12px;color:var(--ink);transition:border-color .3s;outline-offset:6px}.form-field input:focus,.form-field select:focus,.form-field textarea:focus{border-color:var(--blue)}.form-field textarea{resize:vertical;min-height:79px;max-height:210px}.form-field input::placeholder,.form-field textarea::placeholder{color:#7e8fa8;opacity:1}.contact-form .button{width:100%;justify-content:space-between}.form-note{color:var(--muted);font-size:9px;line-height:1.7;margin-top:13px;max-width:340px}.form-feedback{font-size:11px;line-height:1.7;color:var(--blue);margin-top:14px}.form-feedback:empty{display:none}.form-feedback a{text-decoration:underline}.contact-watermark{font-size:clamp(95px,20vw,320px);font-weight:400;letter-spacing:.035em;line-height:.8;white-space:nowrap;opacity:.035;position:absolute;left:var(--gutter);bottom:-38px;pointer-events:none}.footer{background:var(--paper);font-size:10px;padding:33px 0 26px}.footer-top{display:flex;align-items:center;justify-content:space-between;gap:25px;padding-bottom:27px;border-bottom:1px solid var(--line)}.footer .brand-type{font-size:18px}.footer .brand-mark{transform:scale(.78);width:27px}.footer-contact{display:flex;gap:28px;align-items:center;color:var(--muted)}.footer-contact a:hover{color:var(--ink)}.footer-bottom{display:flex;justify-content:space-between;align-items:center;gap:24px;color:var(--muted);font-size:8px;line-height:1.7;padding-top:20px}.footer-bottom .text-link{font-size:9px;padding:0}.footer-bottom .arrow{width:12px;height:12px}.reveal{opacity:1;transform:none}.js-ready .reveal:not(.is-revealed){opacity:0;transform:translateY(22px)}.reveal{transition:opacity .85s var(--ease),transform 1.05s var(--ease);transition-delay:var(--delay,0ms)}.motion-paused *{animation-play-state:paused!important}.boot-intro .story-panel.is-active{animation:heroIn 1.1s var(--ease) both}.boot-intro .stage-topline{animation:heroIn 1.1s .1s var(--ease) both}.boot-intro .stage-footer{animation:heroIn 1.1s .2s var(--ease) both}@keyframes heroIn{from{opacity:0;translate:0 15px}to{opacity:1;translate:0 0}}@keyframes detailIn{from{opacity:0;transform:translateY(-5px)}to{opacity:1;transform:none}}@keyframes equalizer{from{height:3px}to{height:11px}}@keyframes scrollHint{0%,100%{transform:translateY(0);opacity:.65}50%{transform:translateY(4px);opacity:1}}
/* Responsive composition: the model and the message never compete for the same space. */
@media(min-width:1700px){.story{left:max(var(--gutter),calc((100vw - 1464px)/2))}.scene-wrap{left:43%;right:0}.stage-topline,.stage-footer{left:max(var(--gutter),calc((100vw - 1464px)/2));right:max(var(--gutter),calc((100vw - 1464px)/2))}}
@media(max-height:800px) and (min-width:901px){.stage{min-height:620px}.stage-topline{top:calc(var(--header) + 21px)}.story{transform:translateY(-47%)}.story-panel h1,.story-panel h2{font-size:clamp(48px,4.6vw,75px)}.story-panel .eyebrow{margin-bottom:20px}.story-panel .lead{margin-top:21px;font-size:13px}.hero-actions{margin-top:23px}.experience-proof{margin-top:24px}.stage-footer{bottom:19px}.stage-footer-top{margin-bottom:14px}.scene-wrap{top:13%;bottom:17%}.instrument{top:calc(var(--header) + 52px)}.result-big{font-size:45px}.story-meta{margin-top:23px;padding-top:17px}}
@media(max-width:1100px){.brand-sub{display:none}.desktop-nav{gap:25px}.story-panel h1,.story-panel h2{font-size:60px}.story{width:47%}.scene-wrap{left:40%;right:-7%;top:19%;bottom:19%}.scene-label{left:57%;top:24%;font-size:8px}.instrument{width:155px;padding:13px;right:var(--gutter)}.hero-actions{gap:16px}.hero-actions .button{padding:0 17px;font-size:12px;gap:18px}.hero-actions .text-link{font-size:11px}.scene-pointer-note{bottom:21%;font-size:8px}.intelligence-layout{gap:45px}.contact-layout{gap:60px}.signal-remark{display:none}.signal-tabs{left:18px;right:18px;justify-content:center}.track-record-inner{gap:35px}.track-number{gap:22px}}
@media(max-width:900px){:root{--header:72px;--gutter:28px}.desktop-nav{gap:22px}.desktop-nav .nav-link{font-size:11px}.nav-cta{font-size:11px;gap:14px;padding:11px 14px}.stage{min-height:800px}.experience{height:400svh}.story{top:23%;left:var(--gutter);width:55%;transform:translateY(-14%)}.story-panel h1,.story-panel h2{font-size:clamp(49px,7.5vw,68px)}.story-panel .eyebrow{font-size:8px;margin-bottom:18px}.story-panel .lead{font-size:12px;line-height:1.7;max-width:340px;margin-top:21px}.hero-actions{margin-top:21px;gap:17px}.hero-actions .button{height:46px;font-size:11px}.experience-proof{margin-top:23px}.proof-number{font-size:26px}.proof-copy{font-size:8px}.scene-wrap{left:31%;right:-11%;top:32%;bottom:11%}.scene-label{left:auto;right:var(--gutter);top:23%;font-size:8px}.scene-pointer-note{display:none}.instrument{right:var(--gutter);top:calc(var(--header) + 138px);width:148px}.instrument-value strong{font-size:26px}.stage-corner{display:none}.stage-topline{top:calc(var(--header) + 24px)}.step-nav{width:66%}.step-button .step-name{font-size:10px}.stage-footer-bottom .demo-note{max-width:70%;font-size:7px}.scroll-note{font-size:9px}.story-meta{margin-top:22px;padding-top:18px;gap:20px}.story-meta small{font-size:8px}.story-meta strong{font-size:13px}.result-big{font-size:45px;margin-top:18px}.result-caption{font-size:8px}.layer-key{margin-top:18px}.section{padding:84px 0}.section-head{gap:40px;margin-bottom:40px}.section-intro{font-size:12px}.service{padding:26px 23px 24px 0}.service+.service{padding-left:23px}.service h3{font-size:20px}.service-top{margin-bottom:30px}.service-art{width:93px}.service .service-description{font-size:11px;min-height:84px}.service details .detail-content{font-size:11px}.track-record{padding-bottom:80px}.track-number{gap:20px}.track-number strong{font-size:66px}.track-number p{font-size:9px;max-width:135px}.track-statement{font-size:22px}.track-statement small{font-size:8px}.intelligence{padding:84px 0}.intelligence-layout{gap:36px}.signal-panel{height:340px}.intelligence-copy>p{font-size:12px}.principles{margin-top:25px;gap:13px}.principle{padding-top:13px;font-size:10px}.signal-head{left:17px;right:17px;font-size:7px}.signal-head>span:last-child{display:none}.intelligence-note{font-size:7px}.method-grid{gap:23px}.method-step h3{font-size:19px}.method-step p{font-size:10px}.contact-layout{gap:44px}.contact-copy h2{font-size:48px}.contact-copy>p{font-size:12px}.contact{padding-bottom:72px}.form-row{grid-template-columns:1fr;gap:0}.footer-contact{gap:18px;font-size:9px}}
@media(max-width:620px){:root{--gutter:23px}.desktop-nav{display:none}.menu-toggle{display:flex}.site-header,.site-header.is-small{height:72px}.brand-type{font-size:21px}.header-inner{gap:15px}.stage{min-height:760px;height:100svh}.experience{height:390svh}.stage-topline{top:94px}.stage-topline .mono{font-size:7px;letter-spacing:.05em}.chapter-index{gap:13px!important}.chapter-index span:first-child{font-size:9px}.chapter-index i{width:25px}.scene-status .status-dot{width:4px;height:4px}.story{top:148px;left:var(--gutter);right:var(--gutter);width:auto;max-width:none;transform:none;align-items:start}.story-panel h1,.story-panel h2{font-size:49px;line-height:1.02;max-width:420px;letter-spacing:-.055em}.story-panel h1 em,.story-panel h2 em{font-size:1.08em;line-height:1.02}.story-panel .eyebrow{display:none}.story-panel .lead{font-size:11px;line-height:1.8;margin-top:18px;max-width:335px}.hero-actions{gap:18px;margin-top:20px}.hero-actions .button{height:43px;font-size:10px;gap:20px;padding:0 16px}.hero-actions .text-link{font-size:10px;gap:8px}.hero-actions .arrow{width:13px;height:13px}.experience-proof{display:none}.scene-wrap{top:43%;bottom:12.5%;left:-10%;right:-9%;mask-image:linear-gradient(0deg,transparent,#000 16%,#000 91%,transparent)}.scene-label{left:var(--gutter);right:auto;top:47%;font-size:7px;line-height:1.7;padding-left:20px}.scene-label:before{width:12px}.scene-label:after{height:21px}.stage-footer{bottom:21px}.stage-footer-top{display:block;margin-bottom:13px}.step-nav{width:100%}.step-button{padding:11px 7px 0 0;min-height:45px}.step-button .step-num{font-size:7px;margin-bottom:6px}.step-button .step-name{font-size:9px}.stage-tools{position:absolute;bottom:93px;right:0;gap:6px;padding:0}.icon-button{width:32px;height:32px}.icon-button svg{width:11px;height:11px}.sound-button{height:32px;font-size:8px;gap:7px;padding:0 10px}.sound-bars{height:9px}.stage-footer-bottom{gap:10px;align-items:start}.stage-footer-bottom .demo-note{font-size:6px;line-height:1.7;max-width:72%;letter-spacing:0}.scroll-note{font-size:7px;gap:5px;flex-shrink:0}.scroll-note svg{width:8px;height:10px}.instrument{top:47%;right:var(--gutter);width:112px;padding:9px 10px;background:#f8fafde0}.instrument-head{font-size:6px}.instrument-value{margin:5px 0 8px;gap:5px}.instrument-value strong{font-size:23px}.instrument-value span{font-size:7px}.spectrum{height:26px;gap:3px}.spectrum-legend{font-size:6px;padding-top:6px}.instrument-foot{font-size:6px;margin-top:7px}.story-meta{gap:20px;margin-top:19px;padding-top:15px}.story-meta small{font-size:7px;margin-bottom:5px}.story-meta strong{font-size:11px}.story-meta span{font-size:9px}.layer-key{margin-top:15px;font-size:9px;gap:7px}.layer-key span{height:20px}.result-big{margin-top:18px;font-size:41px}.result-big small{font-size:10px}.result-caption{font-size:7px;margin-top:6px;max-width:260px}.story-panel[data-phase="3"] .lead{margin-top:14px;max-width:330px}.story-panel[data-phase="3"] .hero-actions{margin-top:18px}.fallback-caption{font-size:6px;left:var(--gutter);bottom:17%}.sound-help{bottom:132px;max-width:210px;font-size:9px}.section{padding:65px 0}.section-head{display:block;margin-bottom:35px}.section-head .eyebrow{font-size:8px;margin-bottom:22px}.section-title{font-size:37px}.section-intro{max-width:340px;font-size:11px;margin-top:22px}.services-grid{display:block}.service,.service+.service{padding:28px 0;border-left:0}.service+.service{border-top:1px solid var(--line)}.service-top{margin-bottom:19px}.service-art{height:60px;width:108px}.service h3{font-size:23px;max-width:260px}.service .service-description{min-height:0;font-size:12px;max-width:335px}.service details{margin-top:20px}.service summary{font-size:11px}.service details .detail-content{font-size:11px}.sector-line{display:grid;gap:10px;padding-top:21px;font-size:9px}.track-record{padding:0 0 62px}.track-record-inner{display:block}.track-number{gap:28px}.track-number strong{font-size:86px}.track-number p{font-size:10px;max-width:150px}.track-statement{margin-top:30px;font-size:23px;max-width:290px}.track-statement small{font-size:8px}.intelligence{padding:63px 0}.intelligence-layout{grid-template-columns:1fr;gap:35px}.intelligence-copy .eyebrow{font-size:8px;margin-bottom:22px}.intelligence-copy>p{font-size:12px;max-width:320px}.principles{max-width:none;gap:14px}.principle{font-size:11px}.signal-panel{height:310px}.signal-head{font-size:7px}.signal-head>span:last-child{display:flex}.signal-core{height:59px;width:59px}.signal-core strong{font-size:20px}.signal-axis{font-size:7px;left:19px;right:19px}.intelligence-note{font-size:6px;line-height:1.7;text-align:left;margin-top:14px;max-width:320px}.method .section-head{margin-bottom:38px}.method-grid{grid-template-columns:1fr 1fr;gap:37px 25px}.method-step h3{font-size:20px;margin-top:19px}.method-step p{font-size:11px}.method-step .mono{font-size:8px}.contact-layout{display:block}.contact-copy h2{font-size:48px}.contact-copy .eyebrow{font-size:8px;margin-bottom:24px}.contact-copy>p{font-size:12px;max-width:315px}.direct-contact{margin-top:23px;gap:0}.direct-contact>a{font-size:12px}.direct-contact>span{font-size:8px;margin-bottom:5px}.contact-form{padding-top:44px}.form-heading{font-size:15px;margin-bottom:23px}.form-row{grid-template-columns:1fr 1fr;gap:18px}.form-field>span{font-size:10px}.form-field input,.form-field select,.form-field textarea{font-size:12px}.contact-form .button{height:51px;font-size:11px}.form-note{font-size:8px}.contact-watermark{font-size:26vw;bottom:-9px}.footer{padding:26px 0 20px}.footer-top{align-items:start;padding-bottom:22px;gap:15px}.footer-contact{display:grid;gap:7px;font-size:8px;justify-items:end}.footer-bottom{align-items:start;font-size:7px;padding-top:17px;gap:15px}.footer-bottom>span:nth-child(2){display:none}.footer-bottom .text-link{font-size:8px;white-space:nowrap}}
@media(max-width:380px){:root{--gutter:19px}.story-panel h1,.story-panel h2{font-size:44px}.story{top:143px}.hero-actions{gap:13px}.hero-actions .button{font-size:9px;gap:13px}.hero-actions .text-link{font-size:9px}.scene-wrap{top:45%;bottom:13%}.scene-label{top:49%}.instrument{top:49%}.story-meta{gap:17px}.contact-copy h2{font-size:42px}.form-row{grid-template-columns:1fr;gap:0}.track-number strong{font-size:76px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important}.js-ready .reveal:not(.is-revealed){opacity:1;transform:none}}

/* Final composition refinements for portrait tablets and compact phones. */
@media (min-width:621px) and (max-width:900px) and (orientation:portrait){
 .story{top:164px;left:var(--gutter);right:var(--gutter);width:auto;transform:none;max-width:none}
 .story-panel h1,.story-panel h2{font-size:60px}.story-panel .lead{font-size:13px;max-width:410px}
 .story-panel .eyebrow{font-size:9px;margin-bottom:22px}.experience-proof{display:none}
 .scene-wrap{top:44%;bottom:13%;left:8%;right:-8%}.scene-label{top:46%;left:var(--gutter);right:auto}
 .instrument{top:46%;width:160px}.story-panel[data-phase="2"] .story-meta{display:none}
 .stage[data-phase="3"] .scene-wrap{top:50%}.stage[data-phase="3"] .scene-label{display:none}
 .stage[data-phase="3"] .instrument{top:50%}
}
@media (max-width:620px){
 .story-panel[data-phase="2"] .story-meta{display:none}
 .stage[data-phase="3"] .scene-wrap{top:51%;bottom:13%}
 .stage[data-phase="3"] .scene-label,.stage[data-phase="3"] .instrument{display:none}
 .stage-footer-bottom .demo-note{font-size:7px;max-width:72%;line-height:1.6}
 .stage[data-phase="3"] .scroll-note{font-size:0}.stage[data-phase="3"] .scroll-note:before{content:'Nos especializamos';font-size:7px}
}
@media (max-width:620px) and (max-height:760px){
 .stage{min-height:0;height:100svh}.stage-topline{top:91px}.story{top:127px}
 .story-panel h1,.story-panel h2{font-size:42px}.story-panel .lead{font-size:10.5px;line-height:1.65;margin-top:14px;max-width:310px}
 .hero-actions{margin-top:15px;gap:14px}.hero-actions .button{height:39px;font-size:9px;padding:0 14px;gap:15px}.hero-actions .text-link{font-size:9px}
 .scene-wrap{top:46%;bottom:15%;left:-8%;right:-8%}.scene-label{display:none}
 .instrument{top:49%;width:103px;padding:8px}.instrument-value strong{font-size:21px}.spectrum{height:23px}
 .story-meta{margin-top:16px;padding-top:12px}.layer-key{margin-top:13px;font-size:8px}
 .stage-footer{bottom:13px}.stage-tools{bottom:91px}.stage-footer-top{margin-bottom:10px}
 .stage-footer-bottom .demo-note{font-size:6.5px;max-width:73%}
 .story-panel[data-phase="3"] .lead{font-size:10px;margin-top:13px}.result-big{font-size:32px;margin-top:12px}
 .result-caption{font-size:6.5px;margin-top:6px;max-width:245px}.story-panel[data-phase="3"] .hero-actions{margin-top:12px}
 .stage[data-phase="3"] .scene-wrap{top:57%;bottom:15%}
}


/* Áreas de especialidad: editorial layer. The 3D scene and its materials are unchanged. */
.specialties{background:var(--white);border-top:1px solid var(--line)}
.specialties .section-head{margin-bottom:48px}
.specialties .section-intro{max-width:395px}
.specialties-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:22px;align-items:start}
.specialty-card{min-width:0;position:relative;background:#f4f6f8;border:1px solid #d8e0eb;border-radius:6px;padding:33px 36px 0;scroll-margin-top:100px;overflow:hidden}
.specialty-card::before{content:'';position:absolute;left:36px;right:36px;top:0;height:2px;background:var(--blue);opacity:.7;transform:scaleX(.09);transform-origin:left;transition:transform .7s var(--ease),opacity .6s}
.specialty-card:hover::before,.specialty-card:focus-within::before{transform:scaleX(1);opacity:.95}
.specialty-top{display:flex;gap:16px;align-items:center;margin-bottom:24px;min-height:48px;color:var(--blue)}
.specialty-index{font:20px/1 var(--mono);font-weight:400;letter-spacing:-.05em}
.specialty-top .mono{font-size:9px;letter-spacing:.075em;line-height:1.65;max-width:145px}
.specialty-glyph{width:91px;height:57px;stroke:var(--blue);stroke-width:1;fill:none;margin-left:auto;opacity:.65;transition:transform .7s var(--ease),opacity .6s}
.specialty-card:hover .specialty-glyph{transform:translateY(-3px);opacity:1}
.specialty-card h3{font-weight:420;font-size:clamp(25px,2.3vw,33px);letter-spacing:-.04em;line-height:1.18;min-height:2.36em;margin-bottom:19px;text-wrap:balance}
.specialty-description{color:var(--muted);font-size:13px;line-height:1.85;max-width:510px;min-height:96px}
.specialty-tags{display:flex;flex-wrap:wrap;align-items:center;gap:7px;margin:25px 0 29px;min-height:24px}
.specialty-tags>span{border:1px solid #c9d7e7;border-radius:3px;padding:5px 8px;color:#3d608b;font-size:9px;line-height:1.55;background:#e8eff8}
.specialty-professional{border-top:1px solid #d4dfea;display:flex;align-items:center;gap:17px;padding:23px 0 24px;min-height:116px}
.specialty-monogram{display:flex;align-items:center;justify-content:center;width:51px;height:60px;flex-shrink:0;border:1px solid #cbd8e9;border-radius:4px;color:#38649b;font-family:var(--serif);font-size:26px;font-style:italic;letter-spacing:-.06em;background:linear-gradient(145deg,#f4f7fc,#e3ecf8)}
.specialty-person-label{color:var(--muted);font:8px/1.5 var(--mono);letter-spacing:.07em;text-transform:uppercase;margin-bottom:6px}
.specialty-name{font-size:15px;line-height:1.5;font-weight:500;letter-spacing:-.02em}
.specialty-degree{font-size:11px;line-height:1.65;color:var(--muted);margin-top:3px}
.specialty-degree span{display:block;font-size:10px;color:#697b91}
.specialty-details{border-top:1px solid #d4dfea}
.specialty-details>summary{display:flex;align-items:center;justify-content:space-between;gap:22px;cursor:pointer;list-style:none;min-height:58px;font-size:11px;font-weight:450;color:var(--blue);padding:14px 0}
.specialty-details>summary::-webkit-details-marker{display:none}
.specialty-details>summary::marker{content:''}
.specialty-details>summary:hover{color:var(--ink)}
.specialty-plus{font:22px/1 var(--sans);font-weight:300;transition:transform .4s var(--ease)}
.specialty-details[open] .specialty-plus{transform:rotate(45deg)}
.specialty-detail-body{padding:1px 0 25px;animation:detailIn .5s var(--ease)}
.specialty-bio{color:var(--muted);font-size:12px;line-height:1.9}
.specialty-scope{margin:22px 0;padding:0}
.specialty-scope-item{border-top:1px solid #dde5ee;padding:13px 0}
.specialty-scope dt{font-size:11px;color:var(--ink);font-weight:500;line-height:1.6}
.specialty-scope dd{font-size:11px;line-height:1.85;color:var(--muted);margin:4px 0 0}
.specialty-experience{font-size:10px;line-height:1.85;color:#5a6d84;padding-left:13px;border-left:2px solid #b9cce7}
.specialty-consult{font-size:11px;margin-top:17px;max-width:100%}
.specialties-closing{display:flex;align-items:center;justify-content:space-between;gap:32px;border-top:1px solid var(--line);margin-top:38px;padding-top:25px}
.specialties-closing p{color:var(--muted);font-size:11px;line-height:1.85}
.specialties-closing .mono{display:block;color:var(--blue);font-size:9px;margin-bottom:7px}
.specialties-closing .text-link{font-size:11px;flex-shrink:0}
.intelligence-copy .expertise-bridge{display:inline-flex;margin-top:28px;padding-bottom:7px;border-bottom:1px solid #aec8ed5e;color:#d7e5f9;font-size:11px;gap:15px;line-height:1.6}
.intelligence-copy .expertise-bridge:hover{border-bottom-color:#aec8ed}
/* Leave room for the additional navigation item on narrow desktop widths. */
@media(min-width:1101px) and (max-width:1290px){.brand-sub{display:none}.desktop-nav{gap:25px}}
@media(min-width:621px) and (max-width:900px){.desktop-nav{gap:14px}.desktop-nav .nav-link{font-size:10px}.header-inner{gap:16px}.nav-cta{padding:11px;gap:9px}.brand-type{font-size:20px}}
@media(min-width:621px) and (max-width:750px){.desktop-nav{gap:11px}.desktop-nav .nav-link{font-size:9px}.desktop-nav .nav-cta{font-size:10px;padding:10px}.header-inner{padding-inline:20px;gap:10px}.brand{gap:8px}.brand-type{font-size:18px}.brand-mark{width:28px}.brand-type sup{display:none}}
@media(max-width:1050px){.specialty-card{padding:27px 27px 0}.specialty-card::before{left:27px;right:27px}.specialty-top{gap:11px}.specialty-top .mono{font-size:8px}.specialty-glyph{width:76px}.specialty-description{min-height:121px}.specialty-tags{min-height:51px;align-content:flex-start}.specialty-card h3{font-size:28px}}
@media(max-width:760px){.specialties-grid{grid-template-columns:1fr;gap:18px}.specialties .section-head{margin-bottom:34px}.specialty-card{padding:27px 26px 0}.specialty-card::before{left:26px;right:26px}.specialty-description{min-height:0;font-size:13px}.specialty-tags{min-height:0;margin:22px 0 25px}.specialty-card h3{font-size:30px;min-height:0}.specialty-top{margin-bottom:21px}.specialty-top .mono{font-size:9px}.specialty-glyph{width:86px}.specialties-closing{flex-direction:column;align-items:flex-start;gap:15px}.specialty-professional{min-height:0}}
@media(max-width:360px){.specialty-card{padding-inline:21px}.specialty-card h3{font-size:27px}.specialty-top .mono{font-size:8px}.specialty-glyph{width:70px}.specialty-monogram{width:43px;height:54px}.specialty-professional{gap:12px}.specialty-name{font-size:14px}.specialty-tags>span{font-size:8px;padding:5px 7px}.specialty-degree{font-size:10px}}
@media(prefers-reduced-motion:reduce){.specialty-card::before,.specialty-glyph,.specialty-plus{transition:none}.specialty-detail-body{animation:none}}



/* SONAC / Mobile refinement. The desktop art direction remains unchanged. */
:root{--safe-top:env(safe-area-inset-top,0px);--safe-bottom:env(safe-area-inset-bottom,0px)}
html{-webkit-text-size-adjust:100%;text-size-adjust:100%;color-scheme:light}
/* A travelling sound wave in the original five-bar mark. Lettering stays still. */
.brand-mark i{animation:sonac-sound-wave 2.7s cubic-bezier(.45,0,.55,1) infinite;transform-origin:50% 50%;will-change:transform;transition:background .35s}
.brand-mark i:nth-child(1){animation-delay:-1.12s}
.brand-mark i:nth-child(2){animation-delay:-.90s}
.brand-mark i:nth-child(3){animation-delay:-.68s}
.brand-mark i:nth-child(4){animation-delay:-.46s}
.brand-mark i:nth-child(5){animation-delay:-.24s}
@keyframes sonac-sound-wave{0%,100%{transform:scaleY(.6)}22%{transform:scaleY(.95)}43%{transform:scaleY(.46)}67%{transform:scaleY(1.12)}84%{transform:scaleY(.8)}}
@media(hover:hover) and (pointer:fine){.brand:hover .brand-mark i{background:var(--hero-blue)}}
.brand.is-offscreen .brand-mark i,.page-hidden .brand-mark i{animation-play-state:paused}
.mobile-header-cta,.mobile-stage-hint,.viewport-ruler{display:none}
@media(prefers-reduced-motion:reduce){.brand-mark i{animation:none!important;transform:none!important;will-change:auto}}
/* Touch controls are not dependent on hover, and preserve pinch zoom. */
@media(pointer:coarse){
 .button,.nav-cta,.text-link,.icon-button,.sound-button,.menu-toggle,.signal-tab,summary{min-height:44px}
 .button:hover{transform:none;box-shadow:none}
 .button:active,.icon-button:active,.sound-button:active{transform:scale(.98)}
 .brand{min-height:44px}
 .form-field input,.form-field select,.form-field textarea{font-size:16px}
 .signal-tab{padding:10px 13px}
}
@media(max-width:900px){
 :root{--gutter:clamp(18px,5.5vw,30px);--header:calc(66px + var(--safe-top))}
 html{scroll-padding-top:calc(var(--header) + 18px)}
 .page-shell{padding-left:max(var(--gutter),env(safe-area-inset-left,0px));padding-right:max(var(--gutter),env(safe-area-inset-right,0px))}
 .site-header,.site-header.is-small{height:var(--header);padding-top:var(--safe-top)}
 .header-inner{padding-left:max(var(--gutter),env(safe-area-inset-left,0px));padding-right:max(var(--gutter),env(safe-area-inset-right,0px));gap:10px}
 .desktop-nav,.brand-sub{display:none}
 .brand{gap:10px;min-height:44px}
 .brand-type{font-size:20px;letter-spacing:.16em}
 .brand-type sup{display:inline;font-size:7px}
 .brand-mark{width:29px;height:36px;flex-shrink:0}
 .mobile-header-cta{display:inline-flex;align-items:center;justify-content:center;margin-left:auto;font-size:12px;min-height:44px;padding:0 12px;border:1px solid var(--line);border-radius:4px;color:var(--ink)}
 .menu-toggle{display:flex;width:44px;height:44px;flex-shrink:0}
 .mobile-nav{position:fixed;top:var(--header);padding:14px var(--gutter) calc(24px + var(--safe-bottom));max-height:calc(100vh - var(--header));max-height:calc(100dvh - var(--header));overflow:auto;overscroll-behavior:contain;z-index:3}
 .mobile-nav.is-open{gap:5px}
 .mobile-nav a{font-size:18px;min-height:50px;display:flex;align-items:center;border-bottom:1px solid #182e4b0a}
 .mobile-nav a:last-child{font-size:16px;min-height:54px}
 .menu-backdrop{position:fixed;inset:var(--header) 0 0;background:#10233e36;backdrop-filter:blur(2px);z-index:1;opacity:0;visibility:hidden;transition:opacity .22s,visibility .22s}
 .menu-open .menu-backdrop{opacity:1;visibility:visible}
 .viewport-ruler{display:block;position:fixed;pointer-events:none;visibility:hidden;width:1px;height:100vh;height:100svh;inset:0 auto auto 0;contain:strict}
 /* Stable rows, instead of overlapping absolute positions. */
 .experience{height:360vh;height:360svh}
 .stage{height:100vh;height:100svh;min-height:0;display:grid;grid-template-columns:minmax(0,1fr);grid-template-rows:auto auto minmax(230px,1fr) auto;gap:12px;padding:calc(var(--header) + 16px) var(--gutter) calc(16px + var(--safe-bottom));align-content:start}
 .stage-topline{position:relative;inset:auto;grid-area:1/1;margin:0;width:100%;gap:12px;min-width:0}
 .stage-topline .mono{font-size:9px;letter-spacing:.015em;line-height:1.4}
 .stage-topline .chapter-index{gap:10px!important;min-width:0}
 .chapter-index span:first-child{font-size:10px;white-space:nowrap}
 .chapter-index i{width:20px;flex-shrink:0}
 #chapter-title{font-size:9px}
 .scene-status{gap:6px;white-space:nowrap;font-size:8px!important}
 .story{position:relative;inset:auto;grid-area:2/1;transform:none;width:100%;max-width:none;align-items:start;min-width:0}
 .story-panel{align-self:start;min-width:0;transition:opacity .35s var(--ease),transform .45s var(--ease),visibility .45s}
 .story-panel .eyebrow{display:flex;font-size:10px;line-height:1.4;letter-spacing:.075em;margin:9px 0 13px;color:var(--hero-blue)}
 .story-panel .eyebrow::before{width:19px;flex-shrink:0}
 .story-panel h1,.story-panel h2{font-size:clamp(40px,10.6vw,58px);line-height:1.02;letter-spacing:-.052em;max-width:100%;text-wrap:balance}
 .story-panel h1 em,.story-panel h2 em{font-size:1.08em;line-height:1.02;color:var(--hero-blue)}
 .story-panel .lead,.story-panel[data-phase="3"] .lead{font-size:14px;line-height:1.65;max-width:460px;margin-top:16px}
 .hero-actions{gap:10px;margin-top:18px;flex-wrap:wrap}
 .hero-actions .button{min-height:48px;height:auto;padding:14px 16px;font-size:12px;gap:14px;line-height:1.4}
 .hero-actions .text-link{min-height:44px;font-size:12px;gap:7px}
 .hero-actions .arrow{width:14px;height:14px}
 .experience-proof{display:none}
 .story-meta{margin-top:16px;padding-top:12px;gap:20px;max-width:100%;flex-wrap:wrap}
 .story-meta small{font-size:9px;margin-bottom:3px}
 .story-meta strong{font-size:14px}.story-meta span{font-size:11px}
 .story-panel[data-phase="2"] .story-meta{display:none}
 .layer-key{margin-top:16px;font-size:11px;gap:8px}
 .layer-key p{line-height:1.55}
 .result-big{font-size:40px;margin-top:14px;display:inline-block;vertical-align:middle}
 .result-caption{font-size:11px;line-height:1.5;margin-top:6px;max-width:none}
 .story-panel[data-phase="3"] .hero-actions{display:none}
 .stage .scene-wrap,.stage[data-phase="3"] .scene-wrap{position:relative;inset:auto;grid-area:3/1;min-width:0;width:100%;height:100%;min-height:230px;mask-image:linear-gradient(0deg,transparent,#000 8%,#000 95%,transparent);-webkit-mask-image:linear-gradient(0deg,transparent,#000 8%,#000 95%,transparent);overflow:hidden}
 .scene-wrap::after{background:linear-gradient(90deg,var(--paper),transparent 5%,transparent 95%,var(--paper))}
 .render-target{touch-action:pan-y pinch-zoom}
 .fallback-image{object-fit:contain}
 .stage .scene-label,.stage[data-phase="3"] .scene-label{display:block;position:relative;grid-area:3/1;align-self:start;justify-self:start;inset:auto;font-size:8px;letter-spacing:.02em;padding-left:15px;margin-top:4px;max-width:56%;pointer-events:none;line-height:1.6}
 .scene-label:before{width:9px}.scene-label:after{height:22px}
 .scene-label span{display:none}
 .stage .instrument,.stage[data-phase="3"] .instrument{display:grid;position:relative;grid-area:3/1;inset:auto;align-self:start;justify-self:end;margin-top:0;width:112px;min-width:0;padding:8px 10px;background:#f8fafdec;backdrop-filter:none;-webkit-backdrop-filter:none;box-shadow:none;grid-template-columns:1fr}
 .instrument-head{font-size:8px;letter-spacing:0}
 .instrument-value{margin:4px 0 0;gap:5px}.instrument-value strong{font-size:24px}.instrument-value span{font-size:9px}
 .instrument .spectrum,.instrument .spectrum-legend,.instrument .instrument-foot{display:none}
 .stage[data-phase="3"] .instrument{display:none}
 .stage .fallback-caption{position:relative;grid-area:3/1;align-self:end;justify-self:start;inset:auto;margin-bottom:2px;font-size:9px;line-height:1.4;pointer-events:none}
 .scene-pointer-note,.stage-corner{display:none}
 .stage-footer{position:relative;inset:auto;grid-area:4/1;margin:0;min-width:0}
 .stage-footer-top{display:flex;flex-direction:column-reverse;align-items:stretch;gap:10px;margin-bottom:8px}
 .stage-tools{position:relative;inset:auto;display:flex;justify-content:flex-end;gap:8px;padding:0;width:100%}
 .mobile-stage-hint{display:block;margin-right:auto;color:var(--muted);font-size:10px;line-height:1.45;max-width:44%;align-self:center}
 .icon-button{width:44px;height:44px;min-height:44px;flex-shrink:0}.icon-button svg{width:14px;height:14px}
 .sound-button{height:44px;min-height:44px;font-size:11px;padding:0 12px;gap:8px}
 .step-nav{width:100%;gap:0;grid-template-columns:repeat(4,minmax(0,1fr))}
 .step-button{min-width:0;padding:10px 5px 8px;min-height:58px;line-height:1.4}
 .step-button.is-active{background:#d8e5f542;border-radius:0 0 4px 4px}
 .step-button .step-num{font-size:9px;margin-bottom:5px}
 .step-button .step-name{font-size:11px;white-space:normal;line-height:1.4;display:block}
 .stage-footer-bottom{display:block}
 .stage-footer-bottom .demo-note{font-size:9px;line-height:1.55;max-width:100%;letter-spacing:0}
 .scroll-note{display:none}
 .sound-help{font-size:12px;max-width:min(330px,100%);bottom:130px}
 /* When the viewport is too short, natural page flow + explicit stage selection. */
 .experience.is-compact{height:auto}
 .experience.is-compact .stage{position:relative;height:auto;min-height:100vh;min-height:100svh;grid-template-rows:auto auto minmax(240px,1fr) auto}
 .experience.is-compact .scene-wrap{height:clamp(240px,65vw,380px)}
 /* Editorial content: retain hierarchy without shrinking reading text. */
 .section{padding:70px 0}
 .section-head{grid-template-columns:1fr;gap:22px;margin-bottom:34px}
 .section-head .eyebrow{font-size:10px;margin-bottom:20px}
 .section-title{font-size:clamp(34px,8.8vw,48px);line-height:1.14}
 .section-intro{font-size:15px;line-height:1.8;max-width:620px}
 .services-grid{grid-template-columns:1fr}
 .service,.service+.service{padding:28px 0;border-left:0}
 .service h3{font-size:27px;line-height:1.2}
 .service-top{margin-bottom:22px}.service-top .mono{font-size:10px}
 .service .service-description{font-size:14px;line-height:1.8;min-height:0;max-width:none}
 .service summary{font-size:13px;min-height:48px;padding:12px 0}
 .service details .detail-content{font-size:14px;line-height:1.8}
 .track-record{padding-bottom:65px}.track-record-inner{flex-wrap:wrap;gap:28px}
 .track-number strong{font-size:clamp(62px,18vw,100px)}.track-number{gap:18px;min-width:0}
 .track-number p{font-size:12px;line-height:1.6;max-width:180px}
 .track-statement{font-size:25px;margin-top:0}.track-statement small{font-size:10px}
 .intelligence-layout{grid-template-columns:1fr;gap:32px}
 .intelligence-copy>p{font-size:15px;line-height:1.8;max-width:600px}
 .intelligence-copy .eyebrow{font-size:10px}
 .principle{font-size:13px;line-height:1.7;padding-top:15px}.principle span{font-size:10px}
 .signal-panel{height:340px}.signal-head{font-size:9px}.signal-head>span:last-child{display:flex}
 .signal-axis{font-size:9px}.signal-core strong{font-size:23px}.signal-core span{font-size:8px}
 .signal-tabs{max-width:calc(100% - 24px)}.signal-tab{font-size:12px;min-height:44px}
 .signal-remark{font-size:8px}.intelligence-note{font-size:10px;line-height:1.7;max-width:600px}
 .intelligence-copy .expertise-bridge{font-size:13px;min-height:44px;align-items:center;max-width:100%}
 .method-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:30px 22px}
 .method-step h3{font-size:24px}.method-step p{font-size:14px;line-height:1.8}.method-step .mono{font-size:10px}
 .specialties-grid{grid-template-columns:1fr;gap:20px}
 .specialty-card{padding:27px 26px 0}.specialty-card h3{font-size:clamp(27px,7.5vw,34px);min-height:0}
 .specialty-top .mono{font-size:10px}.specialty-glyph{width:76px;height:50px}
 .specialty-description{min-height:0;font-size:14px;line-height:1.8}
 .specialty-tags{min-height:0;gap:7px;margin:20px 0 24px}.specialty-tags>span{font-size:11px;padding:6px 9px;line-height:1.5}
 .specialty-name{font-size:17px;line-height:1.5;overflow-wrap:anywhere}
 .specialty-professional{gap:14px;min-height:0}.specialty-professional>div{min-width:0}
 .specialty-degree{font-size:13px;line-height:1.7}.specialty-degree span{font-size:12px}
 .specialty-person-label{font-size:9px}.specialty-monogram{width:44px;height:55px;flex-shrink:0}
 .specialty-details>summary{font-size:13px;min-height:56px}
 .specialty-bio{font-size:14px;line-height:1.85}.specialty-scope dt{font-size:13px}.specialty-scope dd{font-size:14px;line-height:1.8}
 .specialty-experience{font-size:12px;line-height:1.75}.specialty-consult{font-size:13px;min-height:48px}
 .specialties-closing{flex-direction:column;align-items:flex-start;gap:15px}.specialties-closing p,.specialties-closing .text-link{font-size:13px}.specialties-closing .mono{font-size:10px}
 .contact-layout{grid-template-columns:1fr;display:grid;gap:32px}.contact-copy h2{font-size:clamp(42px,11vw,56px)}
 .contact-copy .eyebrow{font-size:10px}.contact-copy>p{font-size:15px;line-height:1.8;max-width:520px}
 .direct-contact>a{font-size:14px;min-height:46px;overflow-wrap:anywhere}.direct-contact>span{font-size:10px}
 .contact-form{padding-top:0;min-width:0}.form-heading{font-size:18px;line-height:1.6}.form-row{grid-template-columns:1fr;gap:0}
 .form-field{min-width:0}.form-field>span{font-size:13px}
 .form-field input,.form-field select,.form-field textarea{font-size:16px;min-height:50px;width:100%;max-width:100%;scroll-margin-top:calc(var(--header) + 32px)}
 .form-field select{padding-right:25px;text-overflow:ellipsis}.form-field textarea{min-height:112px}
 .contact-form .button{font-size:13px;min-height:52px;height:auto;line-height:1.5;padding:14px;gap:10px;max-width:100%}
 .form-note,.form-feedback{font-size:11px;line-height:1.75}
 .footer{padding:26px 0 calc(24px + var(--safe-bottom))}.footer-top{align-items:flex-start;gap:18px;flex-wrap:wrap}
 .footer-contact{display:grid;gap:6px;font-size:11px;justify-items:start}.footer-contact a{min-height:40px;display:flex;align-items:center}
 .footer-bottom{font-size:10px;gap:14px;flex-wrap:wrap}.footer-bottom .text-link{font-size:11px;min-height:44px;white-space:normal}
 .section[id],.specialty-card[id]{scroll-margin-top:calc(var(--header) + 12px)}
}
@media(max-width:359px){
 .header-inner{gap:7px}.brand{gap:7px}.brand-type{font-size:18px}.mobile-header-cta{padding-inline:10px;font-size:11px}
 .stage-topline .scene-status{display:none}
 .story-panel .eyebrow{font-size:9px;letter-spacing:.06em}
 .hero-actions .button{padding-inline:12px}.hero-actions .text-link{font-size:11px}
 .hero-actions{gap:7px}.story-panel .lead{font-size:14px}
 .specialty-card{padding-inline:21px}.specialty-top .mono{font-size:9px}.specialty-glyph{width:64px}
 .specialty-name{font-size:16px}.specialty-professional{gap:10px}.specialty-degree{font-size:12px}
 .method-grid{grid-template-columns:1fr}.method-step h3{font-size:27px}
 .track-number{gap:13px}.track-number p{font-size:11px}
 .mobile-stage-hint{font-size:9px}.sound-button{font-size:10px}
}
@media(min-width:621px) and (max-width:900px){
 .story-panel .lead{max-width:580px}.story-panel h1,.story-panel h2{font-size:55px}
 .story-panel .eyebrow{margin-top:16px}.stage{gap:16px;padding-top:calc(var(--header) + 20px)}
 .stage .scene-wrap{max-width:740px;justify-self:center}.scene-label{font-size:9px!important}
 .stage .instrument{width:135px}.instrument-value strong{font-size:27px}
 .step-button .step-name{font-size:13px}.mobile-stage-hint{font-size:12px}
 .stage-footer-bottom .demo-note{font-size:10px}
}
@media(max-width:900px) and (orientation:landscape){
 .experience.is-compact .stage{grid-template-columns:minmax(0,1fr) minmax(0,1fr);grid-template-rows:auto auto auto;gap:20px}
 .stage-topline{grid-area:1/1/2/3}
 .story{grid-area:2/1}.stage .scene-wrap,.stage .scene-label,.stage .instrument,.stage .fallback-caption{grid-area:2/2}
 .stage-footer{grid-area:3/1/4/3}
 .story-panel h1,.story-panel h2{font-size:clamp(34px,5.4vw,46px)}
 .story-panel .lead{font-size:14px}.stage .scene-label{max-width:55%}
 .stage .instrument{width:102px}.stage-footer-top{flex-direction:row;align-items:center;gap:20px}
 .step-nav{flex:1;width:auto}.stage-tools{width:auto}.mobile-stage-hint{display:none}
 .experience.is-compact .scene-wrap{height:300px;min-height:0}
}
@media(max-width:900px){
 .stage{padding-left:max(var(--gutter),env(safe-area-inset-left,0px));padding-right:max(var(--gutter),env(safe-area-inset-right,0px))}
 .section-head{display:grid}.section-intro{margin-top:0}
 .footer-contact a{min-height:44px}
}


/* SEO editorial: real content and links. No concealed keyword blocks. */
.service-directory{margin-top:42px;border-top:1px solid var(--line);padding-top:31px}
.directory-heading{font-size:20px;font-weight:450;letter-spacing:-.025em;margin-bottom:8px}
.directory-intro{font-size:13px;line-height:1.8;color:var(--muted);max-width:650px}
.directory-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:0 28px;margin-top:20px}
.directory-entry{min-width:0;border-bottom:1px solid var(--line);padding:22px 0;scroll-margin-top:110px}
.directory-entry h4{margin:0;font-weight:450;font-size:14px;line-height:1.5}
.directory-entry h4 a{display:flex;justify-content:space-between;align-items:center;gap:16px;min-height:44px;color:var(--hero-blue)}
.directory-entry h4 a .arrow{transition:transform .3s}
.directory-entry h4 a:hover .arrow{transform:translate(3px,-3px)}
.directory-entry p{font-size:12px;line-height:1.8;color:var(--muted);margin-top:4px;max-width:330px}
.seo-service-link{color:var(--hero-blue);font-size:12px;margin-top:18px;min-height:44px}
.seo-faq{border-top:1px solid var(--line);background:var(--white)}
.faq-layout{display:grid;grid-template-columns:.85fr 1.15fr;gap:clamp(35px,7vw,100px)}
.faq-layout .section-title{font-size:clamp(35px,3.6vw,55px);margin-top:23px}
.faq-intro{font-size:14px;line-height:1.85;color:var(--muted);margin-top:24px;max-width:370px}
.faq-list{min-width:0;border-top:1px solid var(--line)}
.faq-item{border-bottom:1px solid var(--line)}
.faq-item summary{font-size:15px;line-height:1.6;cursor:pointer;display:flex;gap:22px;justify-content:space-between;align-items:center;padding:23px 0;list-style:none;color:var(--ink);min-height:58px}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{content:'+';font-size:23px;font-weight:300;color:var(--blue);flex-shrink:0;transition:transform .25s}
.faq-item[open] summary::after{transform:rotate(45deg)}
.faq-answer{font-size:14px;line-height:1.9;color:var(--muted);padding:0 28px 25px 0}
.footer-service-nav{display:flex;gap:12px 28px;flex-wrap:wrap;padding:25px 0;border-bottom:1px solid var(--line)}
.footer-service-nav a{font-size:12px;line-height:1.5;min-height:32px;display:inline-flex;align-items:center;color:var(--text)}
.footer-service-nav a:hover{text-decoration:underline;text-underline-offset:5px}
/* Service pages share the approved SONAC visual language, without the 3D runtime. */
.landing-page{background:var(--paper)}
.landing-main{padding-top:calc(var(--header) + 29px)}
.breadcrumbs{font-size:11px;line-height:1.8;color:var(--muted)}
.breadcrumbs ol{display:flex;flex-wrap:wrap;gap:8px;list-style:none;padding:0;margin:0}
.breadcrumbs li:not(:last-child)::after{content:'/';padding-left:8px;opacity:.5}
.breadcrumbs a:hover{color:var(--ink);text-decoration:underline}
.landing-hero{display:grid;grid-template-columns:1.08fr .92fr;align-items:center;gap:44px;padding-top:60px;padding-bottom:70px}
.landing-hero .eyebrow{color:var(--hero-blue);margin-bottom:26px}
.landing-hero h1{font-size:clamp(43px,4.9vw,77px);font-weight:400;line-height:1.05;letter-spacing:-.055em;text-wrap:balance}
.landing-hero h1 em{display:block;font-size:1.05em;color:var(--hero-blue);line-height:1.07;margin-top:5px}
.landing-lead{font-size:16px;line-height:1.85;color:var(--muted);max-width:580px;margin-top:28px}
.landing-hero .hero-actions{margin-top:28px}
.landing-figure{min-width:0}
.landing-figure img{width:100%;height:auto;display:block;mix-blend-mode:multiply;aspect-ratio:4/3;object-fit:contain}
.landing-figure figcaption{font:10px/1.8 var(--mono);color:var(--muted);border-top:1px solid var(--line);padding-top:16px}
.landing-overview{padding:60px 0 75px;border-top:1px solid var(--line)}
.overview-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:70px}
.overview-grid h2{font-size:clamp(30px,3vw,43px);line-height:1.18;font-weight:400;letter-spacing:-.035em;max-width:400px}
.overview-copy p{font-size:15px;line-height:1.95;color:var(--muted);margin-bottom:20px}
.landing-scopes{padding:65px 0;background:var(--white);border-block:1px solid var(--line)}
.landing-scopes h2,.landing-deliverables h2,.landing-related h2{font-size:32px;font-weight:400;letter-spacing:-.035em;line-height:1.2;margin:0 0 35px}
.scope-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:36px}
.scope-card{border-top:1px solid var(--line);padding-top:25px;min-width:0}
.scope-card .mono{color:var(--blue)}
.scope-card h3{font-size:23px;font-weight:400;letter-spacing:-.025em;line-height:1.3;margin:18px 0 17px}
.scope-card p{font-size:14px;color:var(--muted);line-height:1.9}
.landing-deliverables{padding:75px 0}
.deliverables-grid{display:grid;grid-template-columns:1fr 1fr;gap:70px}
.deliverables-grid ul{padding-left:18px;margin:0;color:var(--muted);font-size:14px;line-height:1.9}
.deliverables-grid li{padding:0 0 14px 6px}
.deliverables-note{font-size:12px;color:var(--muted);margin-top:28px;line-height:1.8}
.expertise-strip{display:flex;gap:24px;justify-content:space-between;align-items:center;border-top:1px solid var(--line);padding-top:25px;margin-top:32px}
.expertise-strip p{font-size:13px;color:var(--muted);line-height:1.8}
.expertise-strip .mono{color:var(--hero-blue);margin-bottom:7px;display:block}
.landing-related{padding:60px 0 80px}
.related-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:26px}
.related-card{min-width:0;border-top:1px solid var(--line);padding:20px 0}
.related-card h3{font-size:18px;font-weight:450;line-height:1.45;margin-bottom:12px}
.related-card p{font-size:13px;color:var(--muted);line-height:1.8}
.landing-cta{padding:65px 0;background:#e8eef6;border-top:1px solid var(--line)}
.landing-cta-inner{display:flex;align-items:center;justify-content:space-between;gap:40px}
.landing-cta h2{font-size:clamp(32px,3.1vw,49px);line-height:1.15;font-weight:400;letter-spacing:-.04em;max-width:600px}
.landing-cta p{font-size:14px;line-height:1.8;color:var(--muted);margin-top:20px;max-width:590px}
.landing-cta .button{flex-shrink:0}
.landing-page .seo-faq{padding:70px 0}
.landing-page .js-ready .reveal{opacity:1}
@media(max-width:1000px){.directory-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.landing-hero{gap:24px;padding-top:38px}.landing-hero h1{font-size:49px}.overview-grid{gap:35px}.deliverables-grid{gap:38px}.landing-cta-inner{align-items:flex-start;flex-direction:column}.landing-hero .button{font-size:12px}}
@media(max-width:700px){.directory-grid{grid-template-columns:1fr}.service-directory{padding-top:28px;margin-top:30px}.directory-heading{font-size:20px;line-height:1.4}.directory-intro{font-size:14px}.directory-entry{padding:17px 0}.directory-entry h4{font-size:15px}.directory-entry p{max-width:none;font-size:13px}.seo-service-link{font-size:13px}.faq-layout{grid-template-columns:1fr;gap:32px}.faq-layout .section-title{font-size:37px}.faq-intro{font-size:14px}.faq-item summary{font-size:15px;padding:20px 0}.faq-answer{font-size:14px;padding-right:4px}.footer-service-nav{gap:5px 21px}.footer-service-nav a{font-size:12px;min-height:44px}.landing-main{padding-top:calc(var(--header) + 23px)}.breadcrumbs{font-size:10px}.landing-hero{grid-template-columns:1fr;gap:35px;padding:35px 0 45px}.landing-hero h1{font-size:clamp(38px,10.5vw,54px)}.landing-hero .eyebrow{font-size:9px;margin-bottom:22px}.landing-lead{font-size:15px;line-height:1.9}.landing-figure img{max-height:360px}.landing-figure figcaption{font-size:9px}.overview-grid{grid-template-columns:1fr;gap:26px}.overview-grid h2{font-size:32px}.overview-copy p{font-size:14px;line-height:1.9}.landing-overview{padding:45px 0}.scope-grid,.deliverables-grid,.related-grid{grid-template-columns:1fr;gap:29px}.landing-scopes,.landing-deliverables,.landing-related,.landing-cta,.landing-page .seo-faq{padding:45px 0}.landing-scopes h2,.landing-deliverables h2,.landing-related h2{font-size:29px;margin-bottom:26px}.scope-card h3{font-size:23px}.expertise-strip{align-items:flex-start;flex-direction:column;gap:12px}.related-grid{gap:4px}.landing-cta h2{font-size:37px}.landing-cta .button{width:100%;justify-content:space-between}.landing-hero .hero-actions .button{width:100%;justify-content:space-between}.landing-hero .hero-actions .text-link{font-size:13px}}
.h1-eyebrow{letter-spacing:.13em;font-weight:400;text-wrap:nowrap}
.form-hp{position:absolute!important;left:-10000px!important;width:1px;height:1px;overflow:hidden}.form-consent{display:flex;gap:10px;align-items:flex-start;font-size:11px;line-height:1.6;color:var(--muted);margin:2px 0 22px;cursor:pointer}.form-consent input{margin-top:3px;accent-color:var(--blue);width:14px;height:14px;flex-shrink:0}.form-alt{margin-top:14px;font-size:12px;gap:10px;background:none;border:0;padding:0;cursor:pointer;color:var(--ink)}.form-alt .arrow{width:12px;height:12px}.form-feedback.is-error{color:#9b2c1d}.contact-form .button[aria-busy="true"]{opacity:.6;pointer-events:none}