/* Soft-spectrum visual system · second design review */
:root{--ink:#122d4a;--muted:#526d84;--blue:#1664df;--spectrum:radial-gradient(ellipse at 8% 72%,#ebe5ad 0%,transparent 40%),radial-gradient(ellipse at 88% 36%,#95d7d5 0%,transparent 44%),linear-gradient(153deg,#337bbb 8%,#73b5d7 45%,#225ed0 77%,#103da7)}
body{background:#f7fbfe}
.site-modern main{background:radial-gradient(ellipse 65% 500px at 100% 25%,#c2e9f270,transparent),radial-gradient(ellipse 60% 450px at 0 68%,#eeebcb66,transparent),linear-gradient(#f5fbff,#fff 55%,#f3faff)}
.section{position:relative;padding:88px 0}
.section:nth-of-type(3n):before{content:"";position:absolute;inset:0;pointer-events:none;background:radial-gradient(ellipse 70% 60% at 0 50%,#bfdeee44,transparent);border-radius:0 45% 45% 0}
.section>.container{position:relative}
.site-header,.site-legacy .site-header{background:#236caa;color:#fff;border:0;box-shadow:0 1px 0 #ffffff2b,0 8px 30px #16437516}
.site-header nav{height:88px}
.site-logo img{width:166px;height:62px;filter:brightness(0) invert(1);object-fit:contain}
.site-menu>a,.product-nav>button,.lang-button,.lang-button b,.site-menu a[aria-current=page],.product-nav.active>button{color:#fff}
.product-nav>button{display:inline-flex;align-items:center;gap:11px}
.nav-chevron{display:inline-block;width:14px;height:14px;flex:0 0 14px;border-right:2px solid currentColor;border-bottom:2px solid currentColor;transform:translateY(-3px) rotate(45deg);transition:transform .2s}
.product-nav>button[aria-expanded=true] .nav-chevron{transform:translateY(4px) rotate(225deg)}
.product-dropdown{color:var(--ink);box-shadow:inset 0 1px 0 white,0 20px 50px #062c6233}
.product-dropdown a[aria-current=page]{color:var(--blue)}
body.home-page{padding-top:0}
.home-page .site-header{position:fixed;top:12px;left:12px;width:calc(100% - 24px);border-radius:34px 34px 0 0;background:transparent;box-shadow:none;backdrop-filter:none;transition:background .25s,top .25s,border-radius .25s}
.home-page .site-header.is-scrolled{top:0;left:0;width:100%;border-radius:0;background:#226caeeF;backdrop-filter:blur(20px);box-shadow:0 8px 28px #0e397628}
.home-hero{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:0;margin:12px;width:calc(100% - 24px);max-width:none;min-height:calc(100svh - 24px);padding:114px 32px 34px;border-radius:36px;background:var(--spectrum);isolation:isolate}
.home-hero:before{inset:0;background:linear-gradient(180deg,#12528b20,transparent 60%,#1248a52b)}
.home-hero:after{content:"";position:absolute;z-index:-1;width:125%;height:63%;bottom:-32%;left:12%;border-radius:50%;transform:rotate(-25deg);background:linear-gradient(180deg,#afdedb88,#488add33 30%,#093ca8bb 65%);box-shadow:0 -2px 0 #ecf6d67a,0 -20px 55px #c9ead144;filter:blur(2px)}
.home-hero h1{font-size:clamp(40px,4.8vw,76px);line-height:1.15;margin:24px auto 18px;letter-spacing:-.045em;max-width:1050px}
.home-hero .hero-sub{margin-bottom:10px}
.hero-eyebrow{box-shadow:inset 0 1px 1px #fff7,0 0 18px #abdfff20}
.hero-roles{margin:20px 0}
.hero-prompt{width:min(720px,100%);margin:12px auto 16px;background:linear-gradient(125deg,#e7f3e938,#2053aa3d);box-shadow:inset 0 1px 2px #fff8,0 12px 35px #184b8220;border:1px solid #e4fbff70}
.hero-bottom{margin-top:16px}
.hero-channels{font-size:17px}
.pill,.site-legacy .site-footer .pill,.site-legacy .btn-primary{position:relative;color:#fff;background:linear-gradient(155deg,#25323a 0%,#050b13 55%,#101e30 100%) padding-box,linear-gradient(125deg,#b8eff6,#4ebddd 20%,#1c4371 58%,#d3e1d4) border-box;border:2px solid transparent;box-shadow:inset 0 1px 2px #ffffff3d,inset 0 -2px 4px #ffffff0d,0 0 0 1px #54baca28,0 5px 13px #0c345327;white-space:nowrap}
.pill:hover{background:linear-gradient(145deg,#234564,#050b13) padding-box,linear-gradient(125deg,#e7f7bf,#5ce0f1,#2960a9) border-box;box-shadow:inset 0 1px 2px #fff5,0 0 20px #74d9eb55;color:white}
.pill .arrow{width:27px;height:27px;box-shadow:inset 0 1px 2px #fff3,0 0 5px #6abfe721;border-color:#d8ecff55}
.pill.light,.pill.outline{color:var(--ink);background:linear-gradient(#fff,#edf8fd) padding-box,linear-gradient(130deg,#fff,#9cd4e9,#f1ecbd) border-box}
.agent-card,.pain-card,.capability,.compare-card,.roi-card,.product-lab,.lab-screen,.metric-band,.brain-core,.brain-agent,.pain-column{border:1px solid #d4e7ec;box-shadow:inset 0 1px 2px #fff,0 1px 0 #aacadc2b,0 12px 35px #294e7710;background:radial-gradient(ellipse at 0 0,#d6eefc77,transparent 65%),linear-gradient(145deg,#fff,#f6fafb)}
.agent-symbol{border-radius:50%;background:radial-gradient(circle at 28% 24%,#d8ffff,#3f9fcf 35%,#1441a2 75%);box-shadow:inset 0 1px 3px #fff,0 5px 20px #2476b14a}
.intro-section{background:radial-gradient(ellipse at 5% 15%,#e6eed08c,transparent 50%),linear-gradient(#e8f7fd,#fff)}
.sub-hero{background:radial-gradient(ellipse at 90% 5%,#c0e3e8,transparent 65%),radial-gradient(ellipse at 0 85%,#efeecf,transparent 55%),linear-gradient(135deg,#f0f9ff,#e0effb);border:1px solid #fff;border-radius:0 0 36px 36px;margin:0;width:100%;max-width:none;padding:70px 40px}
.site-footer{background:var(--spectrum);position:relative;isolation:isolate;overflow:hidden;border:1px solid #c8e9f8;border-radius:32px;box-shadow:inset 0 1px 2px white;margin:24px auto 12px}
.site-footer:before{content:"";position:absolute;z-index:-1;inset:0;background:linear-gradient(135deg,#064b9b44,#06357fb3)}
.footer-wordmark{margin:42px auto 34px;width:min(900px,92%);font-size:0;line-height:0;animation:brand-breathe 7s ease-in-out infinite}
.footer-wordmark img{width:100%;height:auto;filter:brightness(0) invert(1);opacity:.95}
@keyframes brand-breathe{0%,100%{filter:drop-shadow(0 0 2px #c6fbff20);transform:translateY(0)}50%{filter:drop-shadow(0 0 18px #b7e9ed55);transform:translateY(-5px)}}
.site-footer h2,.site-footer p,.site-footer a,.site-legacy .site-footer p{color:white}
.case-page .sub-hero{padding:66px max(32px,calc((100vw - 1240px)/2))}
.cases-intro{grid-template-columns:1fr 1fr;gap:65px;align-items:center}
.cases-intro h1{font-size:clamp(34px,3.3vw,52px)}
.case-hero-image{margin:0;position:relative}
.case-hero-image img,.case-visual img{height:auto}
.case-hero-image img{width:100%;aspect-ratio:1.2;object-fit:cover;border-radius:30px;box-shadow:0 25px 50px #226e9a24;border:5px solid #ffffffa0}
.case-hero-image figcaption{font-size:12px;margin-top:10px;color:var(--muted)}
.case-page .section>.container{max-width:1240px}
.case-card{display:grid;grid-template-columns:1fr 1fr;gap:30px 65px;margin:0;padding:78px 0;border:0;border-bottom:1px solid #dce9eb;border-radius:0;background:none;overflow:visible;align-items:center}
.case-heading{display:block;padding:0;background:none}
.case-heading h3{font-size:clamp(29px,3vw,42px);margin:14px 0}
.case-heading p{font-size:15px;line-height:1.9}
.case-heading>div>p:first-of-type{margin-bottom:12px;color:#286da4}
.case-stats{margin-top:30px;gap:20px}
.case-stats strong{font-size:32px}
.case-visual{grid-column:2;grid-row:1;margin:0;position:relative;padding:18px;background:radial-gradient(ellipse at 75% 85%,#eae5b5,#dbf0f3 45%,#e7f1fe);border-radius:34px;border:1px solid #fff;box-shadow:inset 0 1px 2px white,0 22px 48px #315f9020}
.case-visual img{width:100%;aspect-ratio:1.2;object-fit:cover;border-radius:23px}
.case-visual figcaption{font-size:12px;color:#42637a;padding:12px 6px 0}
.case-card:nth-of-type(even) .case-heading{grid-column:2;grid-row:1}
.case-card:nth-of-type(even) .case-visual{grid-column:1}
.case-body{grid-column:1/-1;padding:0;gap:65px}
.case-card details{grid-column:1/-1;padding:0}
.case-card details p{max-width:1000px}
.case-page .section-title{margin-bottom:25px}
.case-nav{margin-bottom:0}
.about-lead{max-width:1100px;margin:auto;text-align:center}
.about-lead h1{font-size:clamp(38px,4.6vw,66px);max-width:950px;margin:20px auto 26px}
.about-lead>p{max-width:840px;margin:0 auto;font-size:18px;line-height:1.9}
.about-pillars{display:grid;grid-template-columns:repeat(3,1fr);gap:26px}
.about-pillar{padding:32px;border-radius:24px;border:1px solid #d8e7ed;background:linear-gradient(135deg,#fff,#edf7fa);box-shadow:inset 0 1px 2px white,0 15px 30px #2257840d}
.about-pillar h2{font-size:28px;margin:14px 0}
.about-pillar p{font-size:16px;margin-bottom:0}
.about-proof{display:grid;grid-template-columns:1fr 1fr;gap:70px;align-items:center}
.about-proof h2{font-size:clamp(30px,3.5vw,46px)}
.about-results{display:grid;gap:20px}
.about-result{padding:30px;border-left:2px solid #63b2d7;background:linear-gradient(120deg,#deeffa,#f8fbf5);border-radius:0 20px 20px 0}
.about-result strong{font-size:49px;font-weight:400;color:#2267b5;line-height:1.2}
.about-result p{margin:10px 0 0}
.about-ending{text-align:center;padding:55px 25px;background:linear-gradient(120deg,#e6f3fa,#eef4dd);border-radius:28px}
.about-ending h2{color:var(--ink);font-size:30px;margin-bottom:26px}
.site-legacy .cta h2{color:var(--ink)}
.site-legacy .cta p{color:var(--muted)}
.site-legacy .cta .btn{color:white}
@media(max-height:850px) and (min-width:801px){.home-hero{padding-top:100px;padding-bottom:24px}.home-hero h1{font-size:54px;margin:18px auto 12px}.hero-prompt{padding:16px 22px}.hero-prompt p{margin-bottom:12px}.hero-roles{margin:12px 0}.hero-bottom{margin-top:8px}.home-hero .hero-sub{font-size:15px}.hero-eyebrow{font-size:11px}}
@media(max-width:1050px){.site-header nav{gap:18px}.site-menu{gap:20px}.site-logo img{width:140px}.cases-intro,.case-card,.about-proof{gap:30px}.case-heading h3{font-size:31px}.about-pillar{padding:24px}.site-menu>a,.product-nav>button{font-size:13px}}
@media(max-width:800px){.site-header nav{height:74px}.site-logo img{width:135px;height:52px}.site-menu{top:74px;background:#226ba9}.site-menu>a,.product-nav>button{font-size:16px}.product-nav>button{display:flex;justify-content:space-between}.product-dropdown{background:#f2f9fd}.product-dropdown a,.product-dropdown a[aria-current=page]{color:#164779}.menu-button{color:#fff;border-color:#b7daed77}.home-hero{padding:115px 24px 35px;min-height:calc(100svh - 20px);margin:10px;width:calc(100% - 20px)}.home-page .site-header{left:10px;top:10px;width:calc(100% - 20px)}.home-hero h1{font-size:clamp(38px,6vw,52px)}.cases-intro,.about-proof{grid-template-columns:1fr}.case-hero-image img{aspect-ratio:1.8}.case-card{gap:24px 30px}.about-pillars{grid-template-columns:1fr}.about-pillar{padding:30px}.about-lead>p{font-size:16px}}
@media(max-width:580px){.section{padding:60px 0}.home-hero{border-radius:26px;padding:103px 20px 28px}.home-hero h1{font-size:36px;line-height:1.24}.home-hero .hero-sub{font-size:13px}.hero-roles{gap:6px;margin:16px 0}.hero-roles a{font-size:11px}.hero-prompt{padding:17px}.hero-prompt-bottom{gap:10px}.hero-prompt-bottom>.pill{font-size:11px;padding:8px 10px}.hero-channels{gap:17px;font-size:13px}.hero-bottom p{font-size:11px}.home-page .site-header{border-radius:26px 26px 0 0}.site-logo img{width:123px}.site-header nav{width:calc(100% - 32px)}.sub-hero,.case-page .sub-hero{padding:44px 22px;border-radius:0 0 26px 26px}.case-card{grid-template-columns:minmax(0,1fr);padding:46px 0;gap:25px}.case-heading,.case-card:nth-of-type(even) .case-heading{grid-column:1;grid-row:auto}.case-visual,.case-card:nth-of-type(even) .case-visual{grid-column:1;grid-row:auto;padding:12px;border-radius:26px}.case-visual img{aspect-ratio:1.35;border-radius:18px}.case-body{grid-template-columns:1fr;gap:22px}.case-heading h3{font-size:31px}.case-stats strong{font-size:29px}.case-stats{margin-top:24px}.footer-wordmark{width:100%;margin:32px 0}.site-footer{padding:34px 24px 22px}.about-lead h1{font-size:35px}.about-result strong{font-size:42px}.about-ending h2{font-size:26px}.about-proof{gap:30px}}
.hero-prompt{background:linear-gradient(125deg,#1a538ac9,#2358a499)}
.section:nth-of-type(3n):before{background:linear-gradient(155deg,transparent 44%,#b8dae52e 44.2%,#d8eaf42e 47%,transparent 47.2%),radial-gradient(ellipse 70% 60% at 0 50%,#bfdeee44,transparent)}
@media(max-width:580px){main .pill{max-width:100%;white-space:normal}main .pill .arrow{flex-shrink:0}.hero-prompt-bottom>.pill{white-space:nowrap}}
@media(prefers-reduced-motion:reduce){.footer-wordmark{animation:none}}