/* Shared premium presentation layer — loaded after each page's base stylesheet. */
:root{
  --premium-blue:#3569f3;
  --premium-indigo:#152d7d;
  --premium-mint:#a8e9dc;
  --premium-ink:#07132b;
  --premium-radius:22px;
  --premium-shadow:0 24px 56px rgba(11,31,78,.13),0 5px 14px rgba(11,31,78,.07);
  --premium-shadow-hover:0 30px 68px rgba(11,31,78,.18),0 9px 20px rgba(11,31,78,.11);
}

html{scroll-behavior:smooth}
body{
  background:
    radial-gradient(circle at 94% 13%,rgba(119,166,255,.09),transparent 25rem),
    radial-gradient(circle at 5% 50%,rgba(168,233,220,.08),transparent 22rem),
    #f7f7f5;
}

/* Header: a restrained glass bar that feels tactile without obscuring content. */
.site-header{
  isolation:isolate;
  border-bottom-color:rgba(22,48,106,.10)!important;
  box-shadow:0 1px 0 rgba(255,255,255,.85),0 8px 26px rgba(8,25,63,.035);
}
.site-header::before{
  content:"";
  position:absolute;
  z-index:-1;
  inset:0;
  pointer-events:none;
  background:linear-gradient(105deg,rgba(255,255,255,.48),transparent 38%,rgba(143,178,255,.14));
}
.brand img,.site-header .brand img{filter:drop-shadow(0 5px 9px rgba(21,56,137,.13))}
.main-nav a{
  position:relative;
  transition:color .2s ease,transform .2s ease;
}
.main-nav a:not(.nav-cta)::after{
  content:"";
  position:absolute;
  right:0;
  bottom:-7px;
  left:0;
  height:2px;
  border-radius:2px;
  background:linear-gradient(90deg,var(--premium-blue),var(--premium-mint));
  transform:scaleX(0);
  transform-origin:left;
  transition:transform .22s ease;
}
.main-nav a:not(.nav-cta):hover{color:var(--premium-blue);transform:translateY(-1px)}
.main-nav a:not(.nav-cta):hover::after,.main-nav a:not(.nav-cta):focus-visible::after{transform:scaleX(1)}
.language-switcher{position:relative;margin:0;border:0!important;padding:0!important;color:var(--premium-ink);font:800 11px/1 "Be Vietnam Pro",Arial,sans-serif}.language-switcher>summary{display:flex;align-items:center;gap:5px;min-height:32px;padding:0 8px;border:1px solid rgba(45,93,208,.2);border-radius:999px;background:rgba(255,255,255,.7);box-shadow:inset 0 1px 0 rgba(255,255,255,.9);cursor:pointer;list-style:none}.language-switcher>summary::-webkit-details-marker{display:none}.language-switcher>summary span{color:var(--premium-blue);font-size:14px;line-height:1}.language-switcher[open]>summary{border-color:rgba(45,93,208,.42);background:#fff}.language-switcher__options{position:absolute;z-index:94;top:calc(100% + 8px);right:0;display:grid;min-width:112px;padding:6px;border:1px solid rgba(54,96,188,.18);border-radius:12px;background:rgba(255,255,255,.98);box-shadow:0 14px 30px rgba(8,30,78,.17)}.language-switcher__options a{display:flex!important;align-items:center;min-height:32px!important;padding:6px 9px!important;border-radius:8px;color:var(--premium-ink)!important;font-size:11px!important;font-weight:800;text-decoration:none}.language-switcher__options a::after{display:none!important}.language-switcher__options a:hover,.language-switcher__options a[aria-current="page"]{background:#edf3ff;color:var(--premium-blue)!important}
.nav-cta,.button,.button-primary,.button-accent,.article-content .button{
  isolation:isolate;
  position:relative;
  overflow:hidden;
  border-radius:999px!important;
  box-shadow:0 7px 0 rgba(8,28,86,.28),0 15px 25px rgba(30,73,183,.18);
  transition:transform .2s ease,box-shadow .2s ease,filter .2s ease!important;
}
.nav-cta::before,.button::before,.button-primary::before,.button-accent::before,.article-content .button::before{
  content:"";
  position:absolute;
  z-index:-1;
  top:0;
  bottom:0;
  left:-120%;
  width:75%;
  transform:skewX(-22deg);
  background:linear-gradient(90deg,transparent,rgba(255,255,255,.38),transparent);
  transition:left .55s ease;
}
.nav-cta:hover,.button:hover,.button-primary:hover,.button-accent:hover,.article-content .button:hover{
  filter:brightness(1.04);
  transform:translateY(-3px)!important;
  box-shadow:0 10px 0 rgba(8,28,86,.24),0 23px 34px rgba(30,73,183,.25)!important;
}
.nav-cta:hover::before,.button:hover::before,.button-primary:hover::before,.button-accent:hover::before,.article-content .button:hover::before{left:150%}
.nav-cta:active,.button:active,.button-primary:active,.button-accent:active,.article-content .button:active{
  transform:translateY(4px)!important;
  box-shadow:0 3px 0 rgba(8,28,86,.26),0 7px 13px rgba(30,73,183,.18)!important;
}

/* Home surface and content cards. */
.hero::before{
  content:"";
  position:absolute;
  inset:0;
  pointer-events:none;
  opacity:.55;
  background-image:linear-gradient(rgba(159,189,255,.12) 1px,transparent 1px),linear-gradient(90deg,rgba(159,189,255,.12) 1px,transparent 1px);
  background-size:64px 64px;
  mask-image:linear-gradient(90deg,#000,transparent 58%);
}
.hero-copy{position:relative;z-index:1}
.hero-copy .lede{max-width:630px;text-wrap:balance}
.hero-notes li{
  padding:8px 11px 8px 8px;
  border:1px solid rgba(191,215,255,.16);
  border-radius:999px;
  background:rgba(9,29,76,.34);
  box-shadow:inset 0 1px 0 rgba(255,255,255,.08);
}
.hero-notes li span{filter:drop-shadow(0 2px 5px rgba(92,231,205,.35))}
.hero-art .art-shell{
  border-radius:28px!important;
  box-shadow:18px 22px 0 rgba(63,108,241,.15),0 32px 58px rgba(0,0,0,.37),inset 0 1px 0 rgba(255,255,255,.45);
}
.hero-art .art-shell::after{
  content:"";
  position:absolute;
  inset:0;
  z-index:3;
  border:1px solid rgba(220,234,255,.37);
  border-radius:inherit;
  pointer-events:none;
}
.depth-card,.depth-chip{
  border:1px solid rgba(209,227,255,.52)!important;
  box-shadow:0 18px 32px rgba(0,10,36,.27),inset 0 1px 0 rgba(255,255,255,.38)!important;
  backdrop-filter:blur(14px) saturate(1.14);
}
.trust-strip{position:relative;z-index:3;box-shadow:0 11px 26px rgba(7,19,43,.08)}
.trust-list p{transition:transform .2s ease,color .2s ease}
.trust-list p:hover{color:var(--premium-blue);transform:translateY(-2px)}
.section-heading h2,.process-intro h2,.proof-copy h2,.faq-layout h2{ text-wrap:balance }
.services,.proof-section,.knowledge-section,.author-section{position:relative;overflow:hidden}
.services::before,.knowledge-section::before{
  content:"";
  position:absolute;
  width:28rem;
  height:28rem;
  border-radius:50%;
  background:radial-gradient(circle,rgba(91,133,255,.10),transparent 67%);
  pointer-events:none;
  filter:blur(2px);
}
.services::before{top:-15rem;right:-13rem}.knowledge-section::before{right:-14rem;bottom:-16rem}
.service-grid{gap:15px!important;background:transparent!important;border:0!important}
.service-card{
  overflow:hidden;
  border:1px solid rgba(21,54,117,.10)!important;
  border-radius:var(--premium-radius);
  background:linear-gradient(145deg,rgba(255,255,255,.98),rgba(243,247,255,.98));
  box-shadow:0 10px 22px rgba(15,38,95,.055),inset 0 1px 0 #fff;
  transform:perspective(900px) translateZ(0);
  transition:transform .28s cubic-bezier(.2,.8,.2,1),box-shadow .28s ease,border-color .28s ease!important;
}
.service-card:not(.account-featured)::before{
  content:"";
  position:absolute;
  top:-85px;
  right:-55px;
  width:170px;
  height:170px;
  border-radius:50%;
  background:radial-gradient(circle,rgba(90,136,255,.16),transparent 68%);
  transition:transform .35s ease;
}
.service-card:hover{
  z-index:2;
  border-color:rgba(62,110,242,.3)!important;
  box-shadow:var(--premium-shadow-hover),inset 0 1px 0 #fff!important;
  transform:perspective(900px) translateY(-9px) rotateX(1.5deg)!important;
}
.service-card:not(.account-featured):hover::before{transform:scale(1.3)}
.service-card h3{position:relative}.service-card p,.service-card a{position:relative}
.service-card a span{display:inline-block;transition:transform .2s ease}.service-card:hover a span{transform:translate(3px,-2px)}
.service-card.account-featured{border-color:rgba(205,226,255,.35)!important;box-shadow:0 19px 32px rgba(6,20,61,.18),inset 0 1px 0 rgba(255,255,255,.25)!important}
.service-card.account-featured:hover{box-shadow:0 29px 49px rgba(6,20,61,.3),inset 0 1px 0 rgba(255,255,255,.28)!important}
.dark-section{position:relative;overflow:hidden;background:linear-gradient(132deg,#050c20,#0b255c 52%,#102b75)!important}
.dark-section::before{
  content:"";
  position:absolute;
  inset:0;
  pointer-events:none;
  opacity:.42;
  background-image:linear-gradient(rgba(143,179,255,.14) 1px,transparent 1px),linear-gradient(90deg,rgba(143,179,255,.14) 1px,transparent 1px);
  background-size:48px 48px;
  mask-image:linear-gradient(90deg,#000,transparent 75%);
}
.dark-section .shell{position:relative;z-index:1}
.process-list li{
  margin-bottom:9px;
  padding:21px 19px!important;
  border:1px solid rgba(188,213,255,.18)!important;
  border-radius:16px;
  background:linear-gradient(105deg,rgba(255,255,255,.075),rgba(255,255,255,.02));
  box-shadow:inset 0 1px 0 rgba(255,255,255,.08);
  transition:transform .22s ease,background .22s ease,border-color .22s ease;
}
.process-list li:hover{border-color:rgba(168,233,220,.55)!important;background:linear-gradient(105deg,rgba(104,155,255,.22),rgba(255,255,255,.04));transform:translateX(6px)}
.proof-art{border-radius:28px;box-shadow:var(--premium-shadow),inset 0 1px 0 #fff}
.proof-message{border-radius:16px;box-shadow:0 18px 30px rgba(13,42,107,.18)}
.principles>div{
  border:1px solid rgba(28,62,125,.1);
  border-radius:15px;
  padding:16px;
  background:rgba(255,255,255,.62);
  box-shadow:0 8px 18px rgba(25,54,106,.045),inset 0 1px 0 #fff;
  transition:transform .2s ease,box-shadow .2s ease;
}
.principles>div:hover{transform:translateY(-4px);box-shadow:0 16px 25px rgba(25,54,106,.10),inset 0 1px 0 #fff}
.case-grid,.article-grid{gap:15px;border:0!important;background:transparent!important}
.case-card,.article-card{
  overflow:hidden;
  border:1px solid rgba(21,54,117,.10)!important;
  border-radius:var(--premium-radius);
  box-shadow:0 10px 22px rgba(15,38,95,.055),inset 0 1px 0 #fff;
  transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease!important;
}
.case-card:hover,.article-card:hover{border-color:rgba(62,110,242,.28)!important;box-shadow:var(--premium-shadow)!important;transform:translateY(-7px)!important}
.article-card.featured-article{box-shadow:0 14px 30px rgba(7,19,43,.22),inset 0 1px 0 rgba(255,255,255,.12)}
.article-card.featured-article::before{content:"";position:absolute;inset:0;background:radial-gradient(circle at 95% 0,rgba(85,132,255,.48),transparent 34%);pointer-events:none}
.article-card.featured-article>*{position:relative;z-index:1}
.author-guideline,.contact-form{
  border:1px solid rgba(177,201,246,.6)!important;
  border-radius:var(--premium-radius);
  box-shadow:var(--premium-shadow),inset 0 1px 0 rgba(255,255,255,.9)!important;
}
.author-card{grid-template-columns:218px minmax(0,1fr)!important;gap:36px!important}
.author-brand-stack{display:grid;gap:16px;align-content:start;min-width:0;width:218px}
.author-brand-stack .author-logo{width:100%;padding:0 4px 14px;border-bottom:1px solid rgba(28,64,132,.13)}
.author-portrait{
  position:relative;
  isolation:isolate;
  overflow:hidden;
  margin:0;
  width:100%;
  aspect-ratio:1/1;
  border:1px solid rgba(255,255,255,.86);
  border-radius:19px;
  background:linear-gradient(145deg,#254fbd,#0a1737);
  box-shadow:10px 12px 0 rgba(50,98,230,.17),0 18px 30px rgba(13,37,88,.18),inset 0 1px 0 rgba(255,255,255,.5);
}
.author-portrait::after{
  content:"";
  position:absolute;
  z-index:1;
  inset:0;
  pointer-events:none;
  background:linear-gradient(180deg,transparent 46%,rgba(3,12,35,.84));
}
.author-portrait img{display:block;width:100%;height:100%!important;max-height:100%;aspect-ratio:auto!important;object-fit:cover;object-position:center 25%;transition:transform .45s cubic-bezier(.2,.8,.2,1)}
.author-card:hover .author-portrait img{transform:scale(1.045)}
.author-portrait figcaption{position:absolute;z-index:2;right:13px;bottom:11px;left:13px;color:#fff;font-size:11px;font-weight:800;line-height:1.1;text-shadow:0 2px 9px rgba(0,0,0,.5)}
.author-portrait figcaption span{display:block;margin-top:4px;color:var(--premium-mint);font:500 8px/1 var(--mono);letter-spacing:.08em;text-transform:uppercase}
.contact-section{position:relative;overflow:hidden;background:linear-gradient(135deg,#1239ac,#3569f3 52%,#0fbaa7)!important}
.contact-section::before{
  content:"";
  position:absolute;
  width:42rem;
  height:42rem;
  right:-17rem;
  top:-22rem;
  border:1px solid rgba(255,255,255,.26);
  border-radius:50%;
  box-shadow:0 0 0 36px rgba(255,255,255,.07),0 0 0 78px rgba(255,255,255,.045);
}
.contact-section .shell{position:relative;z-index:1}
.contact-form{overflow:hidden;padding:0!important;background:linear-gradient(145deg,rgba(255,255,255,.99),rgba(239,246,255,.97))!important}
.contact-form__head{position:relative;display:flex;align-items:flex-start;justify-content:space-between;gap:16px;padding:29px 30px 22px;border-bottom:1px solid rgba(45,87,172,.13);background:linear-gradient(115deg,rgba(224,235,255,.82),rgba(255,255,255,.67))}
.contact-form__head::after{content:"";position:absolute;right:-53px;bottom:-74px;width:156px;height:156px;border:1px solid rgba(52,104,242,.2);border-radius:50%;box-shadow:0 0 0 18px rgba(52,104,242,.045),0 0 0 43px rgba(52,104,242,.03);pointer-events:none}
.contact-form__head>div{position:relative;z-index:1}.form-kicker{margin:0 0 7px;color:#3569f3;font:700 9px/1 var(--mono);letter-spacing:.1em;text-transform:uppercase}.contact-form__head h3{margin:0;color:#081a42;font-size:25px;line-height:1.08;letter-spacing:-.045em}.contact-form__head p:not(.form-kicker){max-width:390px;margin:9px 0 0;color:#60708c;font-size:11px;line-height:1.55}.form-head-mark{position:relative;z-index:1;display:grid;place-items:center;flex:none;width:44px;height:44px;border:1px solid rgba(255,255,255,.82);border-radius:14px;background:linear-gradient(135deg,#3e76ff,#1f51d3);box-shadow:0 8px 15px rgba(33,81,202,.22),inset 0 1px 0 rgba(255,255,255,.3);color:#fff;font-size:21px;transform:rotate(-8deg)}
.contact-form__fields{display:grid;gap:2px;padding:25px 30px 2px}.contact-form__fields .form-row{gap:14px}.form-field{display:block;margin:0 0 14px!important}.form-field>span{display:flex;align-items:center;gap:6px;margin:0;color:#23395f;font-size:11px;font-weight:800}.form-field b{color:#e34b66;font-size:12px}.form-field small{margin-left:auto;color:#8996ab;font:500 9px var(--mono)}.contact-form input,.contact-form textarea{margin-top:8px!important;min-height:47px;padding:13px 14px!important;border:1px solid rgba(47,93,193,.18)!important;border-radius:13px!important;background:rgba(255,255,255,.86)!important;color:#102042!important;font-size:13px!important;box-shadow:inset 0 1px 2px rgba(7,19,43,.04),0 2px 5px rgba(19,54,123,.025);transition:border-color .2s ease,box-shadow .2s ease,background .2s ease!important}.contact-form textarea{min-height:96px;line-height:1.55}.contact-form input::placeholder,.contact-form textarea::placeholder{color:#97a3b7}.contact-form input:focus,.contact-form textarea:focus{background:#fff!important;border-color:#477afa!important;box-shadow:0 0 0 4px rgba(53,105,243,.14),0 8px 14px rgba(22,61,143,.07)!important}
.contact-form__footer{padding:3px 30px 27px}.contact-form .button-accent{display:flex;width:100%;min-height:52px;margin-top:0!important;border:1px solid rgba(255,255,255,.6);background:linear-gradient(105deg,#ff684f,#f13e6d 50%,#d3209c)!important;box-shadow:0 8px 0 #991e68,0 17px 26px rgba(198,28,108,.28)!important;font-size:13px}.contact-form .button-accent:hover{box-shadow:0 10px 0 #991e68,0 23px 32px rgba(198,28,108,.34)!important}.contact-form .button-accent:active{box-shadow:0 3px 0 #991e68,0 7px 12px rgba(198,28,108,.22)!important}.form-assurance{display:flex;align-items:center;gap:7px;margin:16px 0 0;color:#42607f;font-size:10px;line-height:1.45}.form-assurance span{display:grid;place-items:center;width:17px;height:17px;border-radius:50%;background:#def7ef;color:#16836f;font-size:10px;font-weight:900}.contact-form .form-status{min-height:0;margin:10px 0 0;padding:0;color:#16836f;font-size:11px}.contact-form .form-note{margin:10px 0 0;padding-top:12px;border-top:1px solid rgba(39,79,155,.1);font-size:9.5px;line-height:1.5}
.contact-form input,.contact-form textarea,.contact-form select{
  border-radius:12px!important;
  border-color:rgba(49,97,198,.20)!important;
  background:rgba(255,255,255,.82)!important;
  box-shadow:inset 0 1px 2px rgba(7,19,43,.04);
}
.contact-form input:focus,.contact-form textarea:focus,.contact-form select:focus{box-shadow:0 0 0 4px rgba(53,105,243,.15),inset 0 1px 2px rgba(7,19,43,.04)!important}
.site-footer{position:relative;overflow:hidden;background:linear-gradient(132deg,#050b1a,#071b44 63%,#0b5262)!important}
.site-footer::before{content:"";position:absolute;width:34rem;height:34rem;right:-15rem;bottom:-22rem;border-radius:50%;background:radial-gradient(circle,rgba(78,153,255,.25),transparent 67%)}
.site-footer .shell{position:relative;z-index:1}

/* Knowledge, profile and policy pages. */
.crumbs{position:relative;z-index:1}
.hub-hero,.article-hero{
  isolation:isolate;
  background:radial-gradient(circle at 83% 10%,rgba(94,143,255,.83),transparent 24%),radial-gradient(circle at 94% 90%,rgba(54,223,203,.20),transparent 28%),linear-gradient(120deg,#030816,#0c2053)!important;
}
.hub-hero::before,.article-hero::before,.service-hero::before{
  content:"";
  position:absolute;
  z-index:0;
  inset:0;
  pointer-events:none;
  opacity:.42;
  background-image:linear-gradient(rgba(155,185,255,.16) 1px,transparent 1px),linear-gradient(90deg,rgba(155,185,255,.16) 1px,transparent 1px);
  background-size:44px 44px;
  mask-image:linear-gradient(90deg,transparent 20%,#000 65%,transparent);
}
.hub-hero .shell,.article-hero .shell,.service-hero .container{position:relative;z-index:1}
.case-studies-hero{position:relative;overflow:hidden;padding:64px 0 70px;color:#fff}
.case-studies-hero h1{max-width:880px;margin:0;color:#fff;font-size:clamp(40px,5vw,66px);line-height:1.07;letter-spacing:-.06em;text-shadow:0 3px 22px rgba(0,0,0,.24)}
.case-studies-hero p:not(.eyebrow){max-width:720px;margin:22px 0 0;color:#d8e5fc;font-size:16px;line-height:1.68;text-shadow:0 2px 13px rgba(0,0,0,.2)}
.article-layout .toc{
  border:1px solid rgba(30,69,139,.13);
  border-radius:18px;
  background:linear-gradient(145deg,#fff,#f2f6ff);
  box-shadow:0 13px 30px rgba(18,53,116,.08),inset 0 1px 0 #fff;
}
.article-content .callout,.author-box,.article-content .official-socials li{
  border-radius:16px;
  box-shadow:0 12px 25px rgba(15,42,93,.07),inset 0 1px 0 rgba(255,255,255,.75);
}
.article-content details{
  border-radius:14px;
  border-color:rgba(37,79,163,.13)!important;
  box-shadow:0 7px 18px rgba(15,42,93,.045),inset 0 1px 0 #fff;
}
.article-content details[open]{box-shadow:0 14px 27px rgba(15,42,93,.09),inset 0 1px 0 #fff}
.article-layout>.article-content{
  padding:38px 42px;
  border:1px solid rgba(30,69,139,.12);
  border-radius:24px;
  background:linear-gradient(145deg,rgba(255,255,255,.98),rgba(245,249,255,.94));
  box-shadow:var(--premium-shadow),inset 0 1px 0 #fff;
}
.experience-journey,.profile-hero,.profile-card{
  border-radius:24px;
  box-shadow:var(--premium-shadow),inset 0 1px 0 rgba(255,255,255,.85);
}
.profile-portrait{aspect-ratio:1/1}
.profile-portrait img{width:100%;height:100%!important;aspect-ratio:auto!important;object-fit:cover;object-position:center 25%}

/* Knowledge library: each story is a separate, rounded editorial object. */
.knowledge-hero{position:relative;isolation:isolate}
.knowledge-hero::after{
  content:"";
  position:absolute;
  z-index:0;
  inset:0;
  pointer-events:none;
  opacity:.28;
  background-image:linear-gradient(rgba(155,185,255,.14) 1px,transparent 1px),linear-gradient(90deg,rgba(155,185,255,.14) 1px,transparent 1px);
  background-size:48px 48px;
  mask-image:linear-gradient(90deg,#000,transparent 78%);
}
.knowledge-hero-grid{position:relative;z-index:1}
.knowledge-hero .hero-inline-link{
  display:inline;
  border-bottom:1px solid rgba(168,233,220,.58);
  color:#a8e9dc;
  font-family:var(--sans);
  font-size:.96em;
  font-weight:700;
  letter-spacing:-.018em;
  line-height:1.48;
  text-decoration:none;
  text-shadow:0 2px 14px rgba(7,26,77,.42);
  transition:color .2s ease,border-color .2s ease;
}
.knowledge-hero .hero-inline-link span{display:inline-block;margin-left:3px;font-size:1.08em;transition:transform .2s ease}
.knowledge-hero .hero-inline-link:hover{border-bottom-color:#fff;color:#fff}
.knowledge-hero .hero-inline-link:hover span{transform:translateX(4px)}
.knowledge-hero .hero-inline-link:focus-visible{outline:2px solid #fff;outline-offset:4px;border-radius:3px}
.knowledge-spotlight{background:linear-gradient(180deg,#eaf0fb,#f7f7f5)!important}
.featured-story{
  overflow:hidden;
  border:1px solid rgba(32,69,138,.12);
  border-radius:26px;
  box-shadow:var(--premium-shadow),inset 0 1px 0 #fff!important;
  transition:transform .28s cubic-bezier(.2,.8,.2,1),box-shadow .28s ease;
}
.featured-story:hover{transform:translateY(-7px);box-shadow:var(--premium-shadow-hover),inset 0 1px 0 #fff!important}
.featured-story-visual{isolation:isolate}
.featured-story-visual::after{content:"";position:absolute;inset:0;z-index:1;pointer-events:none;background:linear-gradient(145deg,rgba(255,255,255,.1),transparent 34%,rgba(4,16,52,.2))}
.featured-story-visual>span,.featured-story-visual>b,.featured-story-visual>small,.featured-story-visual .story-lines{z-index:2!important}
.knowledge-library{position:relative;background:linear-gradient(180deg,#f7f7f5,#f1f5fc)!important}
.knowledge-library::before{content:"";position:absolute;top:0;right:-13rem;width:31rem;height:31rem;border-radius:50%;background:radial-gradient(circle,rgba(75,124,255,.09),transparent 68%);pointer-events:none}
.knowledge-library .shell{position:relative;z-index:1}
.knowledge-filters button{box-shadow:inset 0 1px 0 #fff,0 4px 10px rgba(13,42,93,.04)}
.knowledge-filters button:hover,.knowledge-filters button.active{box-shadow:0 8px 17px rgba(8,24,70,.18),inset 0 1px 0 rgba(255,255,255,.13)}
.knowledge-grid,.managed-knowledge-grid{gap:16px;border:0!important;background:transparent!important}
.knowledge-card{
  overflow:hidden;
  border:1px solid rgba(28,66,140,.12)!important;
  border-radius:21px;
  box-shadow:0 11px 24px rgba(15,42,93,.07),inset 0 1px 0 rgba(255,255,255,.9);
  transform:perspective(900px) translateZ(0);
  transition:transform .27s cubic-bezier(.2,.8,.2,1),box-shadow .27s ease,border-color .27s ease!important;
}
.knowledge-card::before{content:"";position:absolute;top:-86px;right:-72px;width:190px;height:190px;border-radius:50%;background:radial-gradient(circle,rgba(87,130,255,.18),transparent 68%);transition:transform .35s ease}
.knowledge-card>*{position:relative;z-index:1}
.knowledge-card:hover{border-color:rgba(63,111,243,.30)!important;box-shadow:var(--premium-shadow-hover),inset 0 1px 0 rgba(255,255,255,.9)!important;transform:perspective(900px) translateY(-8px) rotateX(1.4deg)!important}
.knowledge-card:hover::before{transform:scale(1.28)}
.knowledge-card.card-dark{box-shadow:0 15px 30px rgba(4,15,48,.22),inset 0 1px 0 rgba(255,255,255,.1)}
.knowledge-card.card-dark::before{background:radial-gradient(circle,rgba(94,143,255,.42),transparent 68%)}
.knowledge-note{padding:18px 20px;border:1px solid rgba(28,66,140,.12)!important;border-radius:17px;background:rgba(255,255,255,.70);box-shadow:0 9px 20px rgba(15,42,93,.05),inset 0 1px 0 #fff}

/* Detail service pages retain their individual identity but gain dimensionality. */
.service-hero{isolation:isolate;background:radial-gradient(circle at 88% 8%,rgba(72,122,255,.58),transparent 23%),linear-gradient(132deg,#050b1b,#0a2259 56%,#112f76)!important}
.hero-label{
  border-radius:18px!important;
  box-shadow:14px 16px 0 rgba(53,105,243,.30),0 22px 40px rgba(0,0,0,.25),inset 0 1px 0 rgba(255,255,255,.28)!important;
}
.deliverable,.service-section .card,.service-section .step,.faq details{
  border-radius:18px!important;
  box-shadow:0 11px 25px rgba(12,40,96,.07),inset 0 1px 0 #fff;
}
.deliverable:hover,.service-section .card:hover{box-shadow:var(--premium-shadow)!important}

/* Client-provided visual feedback is displayed as a browseable evidence gallery. */
.case-evidence-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:20px!important}
.case-evidence-card{margin:0;overflow:hidden;border:1px solid rgba(28,66,140,.13);border-radius:22px;background:linear-gradient(145deg,rgba(255,255,255,.99),rgba(239,246,255,.96));box-shadow:0 14px 29px rgba(15,42,93,.09),inset 0 1px 0 #fff;transform:perspective(1000px) translateZ(0);transition:transform .28s cubic-bezier(.2,.8,.2,1),box-shadow .28s ease,border-color .28s ease}
.case-evidence-card:hover{border-color:rgba(58,104,240,.34);box-shadow:var(--premium-shadow-hover),inset 0 1px 0 #fff;transform:perspective(1000px) translateY(-7px) rotateX(1.15deg)}
.case-evidence-image{position:relative;display:block;overflow:hidden;background:#081637}
.case-evidence-image img{display:block;width:100%;height:auto;object-fit:contain;transition:opacity .2s ease}
.case-evidence-card:hover .case-evidence-image img{transform:none}
.case-evidence-image:focus-visible{outline:3px solid #3970ff;outline-offset:-3px}

@media(max-width:760px){
  body{background:#f7f7f5}
  .site-header{box-shadow:0 1px 0 rgba(255,255,255,.8),0 5px 16px rgba(8,25,63,.05)}
  .main-nav a:not(.nav-cta)::after{bottom:0}
  .hero::before{background-size:42px 42px;mask-image:linear-gradient(#000,transparent 62%)}
  .hero-notes{gap:7px!important}
  .hero-notes li{padding:6px 8px;font-size:10px}
  .hero-art .art-shell{border-radius:22px!important;box-shadow:10px 14px 0 rgba(63,108,241,.14),0 22px 35px rgba(0,0,0,.34),inset 0 1px 0 rgba(255,255,255,.4)}
  .service-grid,.case-grid,.article-grid{gap:12px!important}
  .service-card{border-radius:18px}
  .service-card:hover,.case-card:hover,.article-card:hover{transform:translateY(-4px)!important}
  .process-list li{padding:17px 14px!important;border-radius:14px}
  .process-list li:hover{transform:translateX(3px)}
  .proof-art{border-radius:20px}
  .contact-section::before{width:28rem;height:28rem;right:-13rem;top:-12rem}
  .author-guideline,.contact-form{border-radius:18px}
  .contact-form__head{padding:24px 20px 19px}
  .contact-form__head h3{font-size:23px}
  .contact-form__fields{padding:21px 20px 1px}
  .contact-form__footer{padding:3px 20px 22px}
  .contact-form input,.contact-form textarea{font-size:16px!important}
  .author-card{grid-template-columns:1fr!important;gap:22px!important}
  .author-brand-stack{width:min(210px,72vw);margin-inline:auto}
  .author-brand-stack .author-logo{padding-bottom:11px}
  .author-portrait{border-radius:17px;box-shadow:7px 9px 0 rgba(50,98,230,.16),0 14px 23px rgba(13,37,88,.16),inset 0 1px 0 rgba(255,255,255,.5)}
  .article-layout .toc{border-radius:15px}
  .article-layout>.article-content{padding:27px 20px;border-radius:18px}
  .article-content .callout,.author-box{border-radius:13px}
  .case-studies-hero{padding:43px 0 50px}
  .case-studies-hero h1{font-size:clamp(34px,9.3vw,42px);line-height:1.09;letter-spacing:-.052em}
  .case-studies-hero p:not(.eyebrow){margin-top:18px;font-size:15px;line-height:1.62}
  .featured-story{border-radius:20px}
  .featured-story-visual{min-height:250px}
  .featured-story:hover,.knowledge-card:hover{transform:translateY(-4px)!important}
  .knowledge-grid,.managed-knowledge-grid{gap:12px!important}
  .knowledge-card{border-radius:18px}
  .knowledge-note{padding:16px;border-radius:15px}
  .case-evidence-grid{grid-template-columns:1fr;gap:14px!important}
  .case-evidence-card{border-radius:18px}
  .case-evidence-card:hover{transform:translateY(-4px)!important}
  .hero-label{box-shadow:8px 9px 0 rgba(53,105,243,.28),0 15px 28px rgba(0,0,0,.23),inset 0 1px 0 rgba(255,255,255,.28)!important}
}

/* Technology 3D layer: depth comes from light, parallax and material surfaces—not busy decoration. */
:root{
  --tech-cyan:#70f2dd;
  --tech-violet:#8196ff;
  --tech-glass:rgba(245,249,255,.70);
  --tech-line:rgba(101,146,255,.22);
  --tech-shadow:0 28px 70px rgba(7,24,70,.15),0 7px 22px rgba(7,24,70,.08);
}
body{overflow-x:clip}
.site-header{
  background:linear-gradient(108deg,rgba(250,251,255,.92),rgba(242,247,255,.81) 52%,rgba(232,241,255,.88))!important;
  backdrop-filter:blur(20px) saturate(1.18);
}
.site-header::after{
  content:"";
  position:absolute;
  right:0;
  bottom:-1px;
  left:0;
  height:1px;
  pointer-events:none;
  background:linear-gradient(90deg,transparent 2%,rgba(112,242,221,.18) 18%,rgba(77,123,255,.7) 51%,rgba(112,242,221,.18) 83%,transparent 98%);
  box-shadow:0 1px 13px rgba(68,120,255,.28);
}
.hero{isolation:isolate}
.hero::before{opacity:.7}
.hero::after{filter:blur(1px)}
.hero-copy .eyebrow{
  text-shadow:0 0 20px rgba(112,242,221,.16);
}
.hero h1{
  text-shadow:0 14px 42px rgba(3,12,39,.28);
}
.hero h1 em{
  text-shadow:0 0 26px rgba(112,242,221,.23);
}
.hero-art .art-shell{
  overflow:hidden;
  border-color:rgba(177,205,255,.53)!important;
  box-shadow:22px 27px 0 rgba(42,94,229,.17),0 42px 82px rgba(0,0,0,.46),0 0 0 1px rgba(112,242,221,.13),inset 0 1px 0 rgba(255,255,255,.62)!important;
}
.hero-art .art-shell::before{
  content:"";
  position:absolute;
  z-index:4;
  inset:9px;
  border:1px solid rgba(117,157,255,.2);
  border-radius:inherit;
  pointer-events:none;
  box-shadow:inset 0 0 23px rgba(76,126,255,.11),0 0 16px rgba(76,126,255,.14);
}
.hero-art .art-shell::after{box-shadow:inset 0 0 0 1px rgba(112,242,221,.10),inset 0 -40px 55px rgba(4,12,38,.14)}
.art-gloss{background:linear-gradient(118deg,rgba(255,255,255,.28),transparent 18% 58%,rgba(112,242,221,.08) 77%,rgba(125,150,255,.16))!important}
.scene-halo{filter:blur(13px);opacity:.95}
.depth-card,.depth-chip{
  border-color:rgba(198,225,255,.62)!important;
  background:linear-gradient(125deg,rgba(245,250,255,.33),rgba(95,139,255,.14) 62%,rgba(13,35,99,.24))!important;
  box-shadow:0 23px 45px rgba(0,5,28,.32),0 0 0 1px rgba(112,242,221,.09),inset 0 1px 0 rgba(255,255,255,.52)!important;
}
.depth-card::before,.depth-chip::before{
  content:"";
  position:absolute;
  top:0;
  left:12%;
  width:42%;
  height:1px;
  background:linear-gradient(90deg,transparent,var(--tech-cyan),transparent);
  box-shadow:0 0 12px rgba(112,242,221,.72);
  opacity:.78;
}
.service-card,.case-card,.article-card,.knowledge-card,.case-evidence-card{
  transform-style:preserve-3d;
}
.service-card::after,.case-card::after,.article-card:not(.featured-article)::after,.knowledge-card::after,.case-evidence-card::after{
  content:"";
  position:absolute;
  z-index:0;
  top:-62%;
  right:-44%;
  width:68%;
  height:152%;
  pointer-events:none;
  opacity:0;
  background:linear-gradient(102deg,transparent 35%,rgba(255,255,255,.78) 50%,transparent 64%);
  transform:translateX(20%) rotate(16deg);
  transition:opacity .35s ease,transform .55s cubic-bezier(.2,.8,.2,1);
}
.service-card:hover::after,.case-card:hover::after,.article-card:not(.featured-article):hover::after,.knowledge-card:hover::after,.case-evidence-card:hover::after{
  opacity:.72;
  transform:translateX(-58%) rotate(16deg);
}
.service-card>*,.case-card>*,.article-card>*,.knowledge-card>*{position:relative;z-index:1}
.service-card:hover,.case-card:hover,.article-card:hover,.knowledge-card:hover,.case-evidence-card:hover{
  box-shadow:var(--tech-shadow),0 0 0 1px rgba(105,152,255,.19),inset 0 1px 0 rgba(255,255,255,.94)!important;
}
.service-icon{
  box-shadow:0 9px 18px rgba(34,77,181,.16),inset 0 1px 0 rgba(255,255,255,.84);
}
.service-card:hover .service-icon{filter:saturate(1.15) brightness(1.03);box-shadow:0 14px 25px rgba(34,77,181,.25),inset 0 1px 0 rgba(255,255,255,.9)}
.dark-section::after,.hub-hero::after{
  content:"";
  position:absolute;
  z-index:0;
  right:-19rem;
  bottom:-22rem;
  width:46rem;
  height:46rem;
  border:1px solid rgba(132,169,255,.2);
  border-radius:50%;
  box-shadow:0 0 0 32px rgba(92,135,255,.035),0 0 0 74px rgba(92,135,255,.025),0 0 85px rgba(74,130,255,.13);
  pointer-events:none;
}
.dark-section .shell,.service-hero .container,.hub-hero .shell,.article-hero .shell{position:relative;z-index:1}
.process-list li,.article-layout .toc,.article-layout>.article-content,.knowledge-note,.author-guideline,.contact-form{
  box-shadow:var(--tech-shadow),inset 0 1px 0 rgba(255,255,255,.88)!important;
}
.process-list li{position:relative;overflow:hidden}
.process-list li::before{
  content:"";
  position:absolute;
  top:0;
  bottom:0;
  left:0;
  width:2px;
  background:linear-gradient(var(--tech-cyan),var(--tech-violet));
  box-shadow:0 0 13px rgba(112,242,221,.44);
  opacity:.78;
}
.proof-art,.featured-story,.profile-hero,.profile-card{
  border:1px solid rgba(105,148,244,.18);
  box-shadow:var(--tech-shadow),inset 0 1px 0 rgba(255,255,255,.78)!important;
}
.contact-section{background:radial-gradient(circle at 84% 17%,rgba(112,242,221,.34),transparent 22rem),linear-gradient(135deg,#102984,#3569f3 52%,#0f9fa8)!important}
.contact-form{background:linear-gradient(145deg,rgba(255,255,255,.98),rgba(235,244,255,.94))!important}
.site-footer::after{
  content:"";
  position:absolute;
  z-index:0;
  inset:0;
  pointer-events:none;
  opacity:.42;
  background-image:linear-gradient(rgba(132,169,255,.10) 1px,transparent 1px),linear-gradient(90deg,rgba(132,169,255,.10) 1px,transparent 1px);
  background-size:54px 54px;
  mask-image:linear-gradient(90deg,#000,transparent 72%);
}
.site-footer .shell{z-index:1}
@media(prefers-reduced-motion:no-preference){
  .hero::after{animation:tech-ambient-drift 11s ease-in-out infinite alternate}
  .hero-art .art-shell::before{animation:tech-ring-breathe 4.8s ease-in-out infinite}
  .scene-halo{animation:tech-halo-pulse 7s ease-in-out infinite alternate}
  .halo-b{animation-delay:-2.4s}
}
@keyframes tech-ambient-drift{to{transform:translate3d(-2.5rem,-1.4rem,0) scale(1.08)}}
@keyframes tech-ring-breathe{50%{opacity:.45;transform:scale(1.025)}}
@keyframes tech-halo-pulse{to{transform:scale(1.12);opacity:.62}}
@media(max-width:760px){
  .site-header{height:66px!important;z-index:90!important;overflow:visible!important;backdrop-filter:blur(14px) saturate(1.1)}
  .menu-toggle{position:relative;z-index:2;display:block!important}
  .main-nav{position:absolute!important;z-index:91;top:calc(100% - 1px)!important;right:0!important;left:0!important;display:none;max-height:calc(100svh - 66px - env(safe-area-inset-top));padding:18px 16px calc(22px + env(safe-area-inset-bottom))!important;overflow-y:auto;overscroll-behavior:contain;-webkit-overflow-scrolling:touch;border-bottom:1px solid rgba(39,75,155,.18)!important;background:linear-gradient(145deg,rgba(255,255,255,.99),rgba(237,245,255,.98))!important;box-shadow:0 20px 42px rgba(7,25,74,.2)}
  .main-nav.open{display:flex!important}
  .main-nav>a{display:flex;align-items:center;min-height:44px;padding:8px 4px}
  .main-nav .nav-cta{justify-content:center;margin-top:2px;padding:12px 16px}
  .language-switcher{width:100%;margin-top:4px}.language-switcher>summary{min-height:44px;padding:0 10px}.language-switcher__options{position:static;grid-template-columns:repeat(3,1fr);min-width:0;margin-top:7px;padding:5px;box-shadow:none}.language-switcher__options a{justify-content:center;min-height:38px!important;padding:6px!important}
  body.mobile-nav-open{overflow:hidden}
  .hero h1{text-shadow:0 9px 28px rgba(3,12,39,.24)}
  .hero-art .art-shell{box-shadow:11px 14px 0 rgba(42,94,229,.15),0 26px 54px rgba(0,0,0,.40),0 0 0 1px rgba(112,242,221,.1),inset 0 1px 0 rgba(255,255,255,.5)!important}
  .hero-art .art-shell::before{inset:6px;box-shadow:inset 0 0 14px rgba(76,126,255,.1),0 0 18px rgba(76,126,255,.1)}
  .depth-card,.depth-chip{box-shadow:0 13px 28px rgba(0,5,28,.27),inset 0 1px 0 rgba(255,255,255,.42)!important}
  .service-card::after,.case-card::after,.article-card:not(.featured-article)::after,.knowledge-card::after,.case-evidence-card::after{display:none}
  .process-list li,.article-layout .toc,.article-layout>.article-content,.knowledge-note,.author-guideline,.contact-form{box-shadow:0 16px 35px rgba(7,24,70,.11),inset 0 1px 0 rgba(255,255,255,.84)!important}
}
@media(prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  .main-nav a,.nav-cta,.button,.button-primary,.button-accent,.article-content .button,.service-card,.case-card,.article-card,.process-list li,.principles>div,.service-card a span{transition:none!important}
}