/* DTA corporate identity: logo blue, deep navy and clear, bold typography. */
:root{--dta-blue:#0868e8;--dta-navy:#102d58;--dta-pale:#edf4ff;--corporate-font:'Segoe UI',Arial,Helvetica,sans-serif}
body{font-family:var(--corporate-font);color:var(--dta-navy);background:#fff}
h1,h2,h3{font-family:var(--corporate-font);font-weight:800;letter-spacing:-.045em}
em{font-family:inherit;font-weight:800;font-style:normal;color:var(--dta-blue)}
h1{font-weight:800}h2{font-weight:750}h3{font-weight:750;letter-spacing:-.025em}
.hero h1{font-size:clamp(54px,5.3vw,80px);font-weight:800;line-height:1.06}
.hero-copy{background:linear-gradient(135deg,#f4f8ff,#e5efff)}
.hero-intro{font-size:15px;color:#445f83}.hero-foot{color:#52729c}.hero-foot strong{color:#193e72}
.hero-scroll{background:#dceaff;color:#154584;font-weight:700}
.topbar{background:#082657}.site-header{background:#fffffff5;border-bottom:1px solid #d7e4f6}
.nav-row{min-height:118px;gap:20px}.brand{gap:21px}.brand img{width:154px;height:92px}
.brand>span{font-size:11px;font-weight:800;letter-spacing:.08em;border-left-color:#b8d0f0;padding-left:20px}
.brand small{font-size:10px;font-weight:500;letter-spacing:0;color:#607a9c}
.site-header nav{gap:24px;font-size:12px;font-weight:750}.site-header nav>a:hover,.site-header nav>a[aria-current]{color:var(--dta-blue)}
.site-header nav .nav-account{background:#0868e8;color:#fff;border-color:#0868e8;padding:13px 19px}
.site-header nav .nav-account:hover{background:#0755bf;color:white}
.button{background:var(--dta-blue);border-color:var(--dta-blue);font-weight:750;box-shadow:0 5px 14px #0868e819}
.button:hover{background:#0753bb;border-color:#0753bb}.button.secondary{background:white;color:#0755bf;border-color:#a4c3ec;box-shadow:none}
.button.secondary:hover{background:#e8f1ff}.button.light{background:white;border-color:white;color:#0755bf}
.text-link{color:#075fcf;border-color:#92b5e9;font-weight:750}.eyebrow{font-weight:800;letter-spacing:.13em;color:#0868e8}
.card-title h3{font-weight:750}.image-tag{color:#103b78;font-weight:750;background:#fffffff0}
.card-meta{font-weight:650;color:#225b9f}.card-meta span{font-weight:500;color:#546c8c}
.stats strong{font-family:var(--corporate-font);font-weight:800;color:#0868e8;font-size:44px;letter-spacing:-.055em}
.stats span{font-weight:550}.family-links a{font-weight:750;color:#174b90}.family-links span{color:#0868e8}
.principle b,.quote,.admission-steps li:before,.admin-stats strong{font-family:var(--corporate-font);font-weight:800;color:#0868e8}
.quote{font-style:normal}.quote small{font-weight:750;color:#55729a}.photo-caption strong{font-family:var(--corporate-font);font-weight:750;letter-spacing:-.03em}
.steps h3,.info-panel h3{font-weight:750}.info-panel{background:#eaf2ff}.notice{background:#eaf2ff;border-left-color:#0868e8}
.notice.error{background:#fff0ec;border-left-color:#a54131}.filters button{font-weight:700}.filters button.active{background:#0868e8;border-color:#0868e8;color:white}
.cta{background:linear-gradient(115deg,#082657,#0b438c)}.cta em{color:#9bc7ff}.cta h2{font-weight:800}.cta .eyebrow{color:#bfd9ff}
.photo-label{color:#153f79;font-weight:750}.footer-brand{width:175px}.footer-brand img{height:100px}
footer{background:#edf4ff}.footer-grid h3{font-weight:800;color:#123c77}.footer-grid>div>a:not(.footer-brand){font-weight:600}
.footer-bottom{color:#59749a}.menu-toggle{font-weight:750;color:#174782;border-color:#b2cbed}
.home-gallery-section{padding:80px 0 85px;background:#092653;color:white}
.home-gallery-section .eyebrow{color:#9ec8ff}.home-gallery-section em{color:#9ec8ff}.home-gallery-section .text-link{color:white;border-color:#75a5e3}
.gallery-teasers{display:grid;grid-template-columns:repeat(3,1fr);gap:25px}
.gallery-teasers>a{position:relative;display:block;overflow:hidden;background:#174984;min-width:0}
.gallery-teasers img{height:340px;transition:transform .5s}.gallery-teasers a:hover img{transform:scale(1.045)}
.gallery-teasers a:after{content:'';position:absolute;inset:35% 0 0;background:linear-gradient(transparent,#051d42ed);pointer-events:none}
.gallery-teasers a>div{position:absolute;bottom:25px;left:24px;right:24px;z-index:1}
.gallery-teasers span{font-size:9px;letter-spacing:.12em;font-weight:700;color:#bfd9ff}
.gallery-teasers h3{font-size:24px;line-height:1.2;margin:12px 0 0;display:flex;justify-content:space-between;gap:15px;color:white}
.gallery-teasers b{font-weight:400;color:#9ec8ff}.gallery-page{padding-bottom:70px}
.gallery-toolbar{display:flex;justify-content:space-between;align-items:start;gap:20px;border-bottom:1px solid #ccdff7;margin-bottom:40px}
.gallery-toolbar .filters{margin-bottom:20px}.gallery-toolbar>span{font-size:11px;font-weight:650;white-space:nowrap;padding-top:10px;color:#5274a4}
.gallery-album{margin-bottom:65px}.gallery-more{margin-top:28px;min-width:240px}.album-heading{display:flex;justify-content:space-between;align-items:end;gap:25px;margin-bottom:25px}
.album-heading .eyebrow{font-size:9px;margin-bottom:10px}.album-heading h2{font-size:35px;margin:0}.album-heading>p{font-size:13px;max-width:340px;margin:0}
.photo-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:25px}.photo-grid figure{margin:0;min-width:0}
.gallery-photo{position:relative;display:block;background:#eaf2ff;overflow:hidden}.gallery-photo img{height:280px;transition:transform .5s}
.gallery-photo:hover img{transform:scale(1.04)}.photo-zoom{position:absolute;bottom:14px;right:14px;width:37px;height:37px;display:grid;place-items:center;background:#0868e8;color:white;font-size:21px}
.photo-grid figcaption{font-size:14px;font-weight:750;margin-top:15px;color:#123c77}.photo-grid figcaption small{display:block;font-size:9px;text-transform:uppercase;letter-spacing:.08em;font-weight:600;color:#6a81a1;margin-top:5px}
.photo-dialog{padding:0;border:1px solid #729adb40;background:#092653;color:white;width:min(1120px,calc(100vw - 40px));max-height:calc(100dvh - 40px);overflow:auto;box-shadow:0 30px 100px #0005}
.photo-dialog::backdrop{background:#031329e8;backdrop-filter:blur(5px)}
.dialog-toolbar{display:flex;align-items:center;justify-content:space-between;padding:15px 22px;border-bottom:1px solid #729adb40}
#photo-position{font-size:11px;letter-spacing:.08em;color:#bfd9ff}.photo-close{display:flex;align-items:center;gap:20px;background:none;border:0;color:white;padding:6px;font-size:12px;font-weight:700}.photo-close span{font-size:27px;line-height:1}
.dialog-stage{display:grid;grid-template-columns:60px minmax(0,1fr) 60px;align-items:center;gap:10px;padding:20px 10px}
.dialog-stage>img{height:min(65dvh,700px);object-fit:contain;min-width:0}.dialog-stage>button{background:#1b497f;border:1px solid #8db5ee55;color:white;font-size:24px;width:44px;height:48px;justify-self:center}
.dialog-stage>button:hover{background:#0868e8}.dialog-caption{padding:0 30px 22px;text-align:center}.dialog-caption h2{font-size:23px;letter-spacing:-.02em;margin-bottom:7px}.dialog-caption p{font-size:11px;color:#abc9f1;margin:0}
@media(max-width:1180px){.brand img{width:145px;height:86px}.site-header nav{gap:19px}.hero h1{font-size:59px}.gallery-teasers h3{font-size:21px}.gallery-teasers img{height:310px}}
@media(max-width:900px){.nav-row{min-height:105px}.brand img{width:145px;height:84px}.site-header nav{background:white}.site-header nav .nav-account{margin-left:0}.brand>span{font-size:10px}.hero h1{font-size:49px}.hero-intro{font-size:13px}.gallery-teasers{gap:17px}.gallery-teasers img{height:280px}.gallery-teasers a>div{left:17px;right:17px;bottom:20px}.gallery-teasers h3{font-size:19px}.photo-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}.gallery-photo img{height:260px}.gallery-toolbar{display:block}.gallery-toolbar>span{display:block;padding:0 0 20px}.gallery-toolbar .filters{margin-bottom:0}}
@media(min-width:641px) and (max-width:760px){.hero h1{font-size:59px}}
@media(max-width:640px){.nav-row{min-height:98px}.brand img{width:128px;height:80px}.brand>span{display:none}.hero h1{font-size:43px}.hero-copy{padding-top:38px}.stats strong{font-size:36px}.hero-intro{font-size:13px}.home-gallery-section{padding:50px 0}.gallery-teasers{grid-template-columns:1fr;gap:20px}.gallery-teasers img{height:300px}.gallery-teasers h3{font-size:25px}.gallery-teasers a>div{left:23px;right:23px;bottom:24px}.album-heading{display:block}.album-heading>p{margin-top:15px}.album-heading h2{font-size:30px}.photo-grid{grid-template-columns:1fr}.gallery-photo img{height:280px}.gallery-album{margin-bottom:45px}.gallery-toolbar{margin-bottom:30px}.dialog-stage{grid-template-columns:34px minmax(0,1fr) 34px;padding:12px 4px;gap:2px}.dialog-stage>button{width:30px;height:40px;font-size:19px}.dialog-stage>img{height:48dvh}.dialog-toolbar{padding:11px 15px}.dialog-caption{padding:5px 18px 22px}.dialog-caption h2{font-size:19px}.photo-dialog{width:calc(100vw - 20px);max-height:calc(100dvh - 20px)}.footer-brand{width:175px}.footer-brand img{height:100px}}