:root{--navy:#102c3e;--ink:#163347;--muted:#5b6c76;--teal:#007e72;--mint:#69e0cb;--line:#dce5e8;--pale:#f2f7f8;--wrap:1240px}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:112px}body{margin:0;color:var(--ink);background:#fff;font:16px/1.65 'Segoe UI',Arial,sans-serif}button,input,select{font:inherit}button,a,input,select{-webkit-tap-highlight-color:transparent}a{color:inherit;text-decoration:none}button{cursor:pointer}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible{outline:3px solid #008d80;outline-offset:5px}img{display:block;max-width:100%}button{color:inherit}h1,h2,h3,p{margin:0}h1,h2,h3{line-height:1.15}h1,h2{font-weight:500;letter-spacing:-.045em}h1{font-size:clamp(2.7rem,5.1vw,4.8rem)}h2{font-size:clamp(2.15rem,3.6vw,3.4rem)}h3{font-size:1.25rem;font-weight:600}p{color:var(--muted)}.wrap{max-width:var(--wrap);margin:auto;width:calc(100% - 88px)}.topbar{background:var(--navy);color:#e6edf1;font-size:.8125rem}.topbar .wrap{display:flex;align-items:center;justify-content:space-between;min-height:37px;gap:20px}.topbar a{font-weight:600}header{position:sticky;top:0;z-index:30;background:#fffffffa;border-bottom:1px solid var(--line)}.nav{display:flex;align-items:center;justify-content:space-between;gap:25px;height:95px}.brand{display:flex;gap:10px;align-items:center;flex-shrink:0}.brand-mark{font-family:Arial,sans-serif;font-size:43px;font-weight:700;line-height:1;background:var(--navy);color:white;position:relative;border-radius:10px;width:49px;height:51px;padding:2px 8px}.brand-mark>span{color:var(--mint);position:absolute;right:4px;top:-1px;font-size:24px}.brand strong{font-size:2rem;line-height:1;letter-spacing:-.05em;display:block;font-weight:700}.brand-dot{color:var(--teal)}.brand small{display:block;font-size:10px;letter-spacing:.095em;font-weight:600;margin-top:7px}nav{display:flex;gap:28px;font-size:.9rem;font-weight:600}nav a:hover,.text-link:hover{color:var(--teal)}.nav-actions{display:flex;align-items:center;gap:20px}.languages{display:flex;gap:2px}.languages button{border:0;background:none;color:var(--muted);padding:7px 5px;font-size:.8125rem}.languages button[aria-pressed=true]{color:var(--teal);font-weight:700;border-bottom:2px solid var(--teal)}.button{display:inline-flex;align-items:center;justify-content:center;min-height:52px;padding:12px 25px;border-radius:4px;background:var(--teal);color:white;font-weight:600;font-size:.9375rem;border:1px solid var(--teal);transition:background .2s}.button:hover{background:#00655c}.button.compact{min-height:44px;padding:9px 17px;font-size:.875rem}.menu-toggle{display:none;border:0;background:none;font-size:1.6rem;padding:6px}.hero{position:relative;background:var(--navy);color:white;overflow:hidden}.hero-images{position:absolute;inset:0 0 0 35%;overflow:hidden}.hero-image{width:100%;height:100%;object-fit:cover;object-position:center;position:absolute;inset:0;opacity:0;transition:opacity 1s}.hero-image.active{opacity:1}.hero:after{content:'';position:absolute;inset:0;background:linear-gradient(90deg,#102c3e 0%,#102c3ef5 27%,#102c3ed9 41%,#102c3e22 76%,#102c3e0a),linear-gradient(0deg,#102c3e99,transparent 30%);pointer-events:none}.hero-layout{position:relative;z-index:2;min-height:610px;display:flex;align-items:center}.hero-copy{max-width:610px;padding:68px 0 95px}.eyebrow{font-weight:700;letter-spacing:.15em;font-size:.75rem;color:var(--teal);margin-bottom:22px}.eyebrow.light{color:var(--mint)}.hero h1{margin-bottom:25px}.hero h1 em{font-style:normal;color:var(--mint)}.hero p{color:#d6e1e6;max-width:435px;font-size:1.0625rem;line-height:1.8}.hero-actions{display:flex;gap:14px;flex-wrap:wrap;margin-top:30px}.hero .button{background:var(--mint);border-color:var(--mint);color:var(--navy)}.hero .button:hover{background:#92ecdc}.hero .outline{background:transparent;color:#fff;border-color:#8aa0ad}.hero .outline:hover{background:#ffffff12}.hero-note{margin-top:35px;font-size:.8125rem;color:#c1d4de;letter-spacing:.03em}.slideshow-bar{position:relative;z-index:3;display:flex;align-items:center;justify-content:space-between;padding-bottom:24px;margin-top:-65px;min-height:65px;gap:20px}.image-caption{font-size:.75rem;color:#e3ecf0}.slide-controls{display:flex;align-items:center;gap:9px}.slide-number{font-size:.8125rem;margin-right:12px;font-variant-numeric:tabular-nums}.slide-controls button{width:38px;height:38px;border:1px solid #ffffff7a;border-radius:50%;color:#fff;background:#102c3e55;font-size:1.5rem;line-height:1}.slide-controls button:hover{background:#102c3e}.slide-controls .slide-pause{font-size:.85rem}.info-band{background:var(--pale);border-bottom:1px solid var(--line)}.info-grid{display:grid;grid-template-columns:1fr 1.2fr 1fr;padding:29px 0;gap:45px}.info-grid>div+div{border-left:1px solid #d3dfe4;padding-left:40px}.mini-label{font-size:.6875rem;letter-spacing:.12em;color:var(--teal);font-weight:700;display:block;margin-bottom:5px}.info-grid strong,.info-grid a{font-size:1.05rem;font-weight:600;display:block}.info-grid small{font-size:.8125rem;color:var(--muted);display:block;margin-top:4px}.section{padding:92px 0}.section-heading{display:flex;align-items:flex-end;justify-content:space-between;gap:50px;margin-bottom:43px}.section-heading>p{max-width:365px;font-size:.975rem;padding-bottom:4px}.service-grid{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.service{padding:28px 27px 30px 0;display:flex;flex-direction:column;transition:background .2s}.service+.service{border-left:1px solid var(--line);padding-left:27px}.service:hover{background:var(--pale)}.service-num{color:var(--teal);font-size:.875rem;font-variant-numeric:tabular-nums;margin-bottom:34px}.service h3{margin-bottom:16px}.service p{font-size:.925rem;line-height:1.7;flex:1}.service-link{margin-top:28px;font-size:.8125rem;font-weight:600;color:var(--teal)}.section-end{display:flex;justify-content:space-between;gap:20px;color:var(--muted);font-size:.875rem;margin-top:24px}.text-link{font-weight:600;color:var(--teal);border-bottom:1px solid #007e7266;white-space:nowrap}.about-section{background:var(--pale);padding:78px 0}.about-grid{display:grid;grid-template-columns:1fr 1fr;gap:85px;align-items:center}.about-image{margin:0;position:relative}.about-image img{width:100%;height:auto;aspect-ratio:1;object-fit:cover;border-radius:5px}.about-image figcaption{position:absolute;left:17px;bottom:15px;background:#102c3ed9;color:#fff;font-size:.75rem;padding:3px 10px;border-radius:3px}.about-copy h2{margin-bottom:24px}.about-copy>p{font-size:.975rem}.about-item{display:flex;gap:20px;padding-top:26px}.about-item>span{color:var(--teal);font-size:.85rem;padding-top:2px}.about-item h3{font-size:1.05rem;margin-bottom:8px}.about-item p{font-size:.9rem}.about-copy>.text-link{display:inline-block;margin-top:27px}.contact-grid{display:grid;grid-template-columns:1.05fr 1fr;gap:28px}.contact-card{padding:38px;background:var(--navy);color:white;border-radius:5px}.contact-card .eyebrow{color:var(--mint)}.big-phone{font-size:clamp(1.65rem,2.5vw,2.35rem);display:block;font-weight:500;letter-spacing:-.025em;margin:15px 0 22px}.contact-card p{color:#cedde5}.contact-actions{display:flex;align-items:center;gap:24px;flex-wrap:wrap;margin-top:29px}.contact-card .button{background:var(--mint);color:var(--navy);border:0}.contact-card .text-link{color:var(--mint);border-color:#69e0cb66}.map-link{display:inline-block;font-size:.875rem;margin-top:28px;color:#cedde5;text-decoration:underline;text-underline-offset:5px}.hours-card{border:1px solid var(--line);border-radius:5px;padding:37px}.hours-card h3{font-size:1.4rem;margin-bottom:24px}.hours-card dl{margin:0}.hours-card dl>div{display:flex;justify-content:space-between;gap:20px;padding:15px 0;border-bottom:1px solid var(--line)}.hours-card dd{margin:0;text-align:right;font-variant-numeric:tabular-nums;font-weight:600}.hours-card p{font-size:.8125rem;margin-top:23px}.footer-top{padding:36px 0;display:flex;align-items:center;justify-content:space-between;gap:25px;border-top:1px solid var(--line)}.footer-top p,.footer-top>a:last-child{font-size:.9rem}.footer-bottom{display:flex;justify-content:space-between;gap:25px;padding:22px 0;border-top:1px solid var(--line);font-size:.75rem;color:var(--muted)}.page-intro{background:var(--pale);padding:70px 0}.page-intro h1{font-size:clamp(2.5rem,4.5vw,4.2rem);margin-bottom:25px}.page-intro p{max-width:580px}.test-section{padding-top:45px}.test-tools{display:grid;grid-template-columns:1fr 300px;gap:25px}.test-tools label{font-size:.875rem;font-weight:600}.test-tools input,.test-tools select{display:block;width:100%;background:white;border:1px solid #b9cbd3;border-radius:4px;padding:14px;margin-top:8px;color:var(--ink);min-height:53px}.test-count{font-size:.875rem;margin:23px 0}.test-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.test-card{border:1px solid var(--line);padding:26px;border-radius:4px;overflow-wrap:anywhere}.test-code{display:inline-block;background:#e9f7f4;color:var(--teal);padding:4px 10px;font-size:.875rem;font-weight:700;margin-bottom:17px}.test-card h2{font-size:1.125rem;line-height:1.4;letter-spacing:0;font-weight:600;margin-bottom:10px}.test-card p{font-size:.875rem}.test-note{background:var(--pale);border-left:3px solid var(--teal);padding:22px;margin-top:32px;font-size:.875rem;color:var(--muted)}.no-results{padding:25px 0;grid-column:1/-1}.narrow{max-width:800px;min-height:65vh}.narrow h1{font-size:3rem;margin-bottom:30px}.narrow p{margin:20px 0}.skip{position:fixed;top:-90px;left:20px;background:white;padding:12px;z-index:100}.skip:focus{top:10px}@media(min-width:1500px){.hero-layout{min-height:665px}}@media(max-width:1150px){.wrap{width:calc(100% - 56px)}.nav{gap:18px}nav{gap:18px}.brand strong{font-size:1.8rem}.brand small{font-size:9px}.nav-actions{gap:13px}.nav-actions .compact{display:none}.about-grid{gap:45px}.hero-layout{min-height:570px}.info-grid{gap:20px}.info-grid>div+div{padding-left:22px}.info-grid strong,.info-grid a{font-size:.95rem}}@media(max-width:800px){.topbar .wrap>span:nth-child(2){display:none}.wrap{width:calc(100% - 40px)}.nav{height:80px}.menu-toggle{display:block}nav{display:none;position:absolute;top:80px;left:0;right:0;background:#fff;padding:24px;border-bottom:1px solid var(--line);box-shadow:0 12px 20px #102c3e10;flex-direction:column;gap:0}nav.open{display:flex}nav a{padding:12px}.brand small{font-size:9px}.hero-images{left:20%}.hero:after{background:linear-gradient(90deg,#102c3eeb,#102c3ed4 43%,#102c3e55),linear-gradient(0deg,#102c3eaa,transparent)}.hero-layout{min-height:560px}.hero-copy{max-width:550px;padding-top:54px}.hero h1{font-size:3.65rem}.hero p{max-width:420px}.info-grid{grid-template-columns:1fr 1fr;padding:24px 0;gap:22px}.info-grid>div:last-child{grid-column:1/-1;border:0;padding:15px 0 0;border-top:1px solid var(--line)}.section{padding:65px 0}.section-heading{gap:30px;align-items:flex-start;flex-direction:column}.section-heading>p{max-width:560px}.service-grid{grid-template-columns:1fr 1fr}.service{padding-left:0;padding-right:25px}.service:nth-child(3){border-left:0;padding-left:0;border-top:1px solid var(--line)}.service:nth-child(4){border-top:1px solid var(--line)}.about-grid{grid-template-columns:1fr;gap:37px}.about-image img{aspect-ratio:1.4;max-height:480px;width:100%}.about-copy{max-width:600px}.about-section{padding:50px 0}.contact-grid{grid-template-columns:1fr}.footer-top{flex-wrap:wrap}.footer-top>p{display:none}.test-grid{grid-template-columns:1fr 1fr}.test-tools{grid-template-columns:1fr 230px}.slideshow-bar{margin-top:-70px;padding-bottom:20px}.image-caption{max-width:180px;font-size:.6875rem}}@media(max-width:480px){.topbar{font-size:.75rem}.brand strong{font-size:1.65rem}.brand small{font-size:8px;letter-spacing:.06em}.brand-mark{width:42px;height:45px;font-size:38px;border-radius:8px;padding-left:6px}.brand{gap:8px}.nav-actions{gap:7px}.languages button{font-size:.75rem;padding:6px 3px}.nav{gap:10px}.hero-layout{min-height:615px;align-items:flex-start}.hero-copy{padding:48px 0 120px}.hero h1{font-size:3.1rem;line-height:1.1}.hero p{font-size:1rem;max-width:350px}.hero .eyebrow{font-size:.625rem;letter-spacing:.11em}.hero-actions{gap:10px;margin-top:25px}.hero-actions .button{font-size:.8125rem;padding:11px 15px}.hero-note{margin-top:24px;font-size:.75rem}.hero-images{left:0}.hero:after{background:linear-gradient(90deg,#102c3eef,#102c3eb8),linear-gradient(0deg,#102c3ecc,transparent)}.slide-controls{gap:5px}.slide-controls button{height:33px;width:33px}.slide-number{margin-right:3px;font-size:.75rem}.image-caption{max-width:150px;font-size:.625rem}.info-grid{gap:20px;grid-template-columns:1fr}.info-grid>div+div,.info-grid>div:last-child{padding:17px 0 0;border-left:0;border-top:1px solid var(--line);grid-column:auto}.info-grid strong,.info-grid a{font-size:1rem}.section-heading{margin-bottom:30px;gap:22px}.service-grid{grid-template-columns:1fr}.service,.service+.service{padding:24px 0;border-left:0;border-bottom:1px solid var(--line);border-top:0}.service:last-child{border-bottom:0}.service-num{margin-bottom:15px}.service-link{margin-top:15px}.section-end{flex-direction:column;align-items:flex-start}.contact-card,.hours-card{padding:25px}.contact-actions{gap:20px}.hours-card dt{max-width:160px}.footer-top{flex-direction:column;align-items:flex-start}.footer-bottom{flex-direction:column;gap:8px}.test-tools{grid-template-columns:1fr;gap:17px}.test-grid{grid-template-columns:1fr}.page-intro{padding:48px 0}.narrow h1{font-size:2.4rem}.slideshow-bar{gap:8px}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{transition:none!important;animation:none!important}}

.mini-label{font-size:.75rem}@media(max-width:800px){.image-caption{font-size:.75rem}}@media(max-width:480px){.hero .eyebrow{font-size:.75rem}.image-caption{font-size:.75rem;max-width:155px}}

/* ARITKAN brand refinement */
.brand{gap:10px}.brand-symbol{width:55px;height:55px;flex-shrink:0}.brand strong{font-size:1.65rem;letter-spacing:.105em;font-weight:650;line-height:1.15}.brand small{font-size:10px;letter-spacing:.075em;margin-top:5px;color:#46616f}.nav{gap:22px}.hero-copy{max-width:640px}.hero h1{font-size:clamp(2.7rem,4.6vw,4.35rem);font-weight:500;line-height:1.15}.hero-images{left:33%}.hero-image{object-position:45% center}.portrait-feature{max-width:470px;margin:auto;width:100%}.portrait-feature img{aspect-ratio:4/5;object-position:center top;width:100%;height:auto;max-height:none}.about-grid{gap:75px}.gallery-section{padding-bottom:12px}.gallery-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:30px 24px}.gallery-card{margin:0;min-width:0}.gallery-open{display:block;width:100%;position:relative;padding:0;border:0;border-radius:5px;overflow:hidden;background:#e9eff1;cursor:zoom-in;text-align:left}.gallery-open img{width:100%;height:auto;aspect-ratio:5/4;object-fit:cover;object-position:50% 48%;transition:transform .4s}.gallery-open:hover img{transform:scale(1.025)}.gallery-zoom{position:absolute;right:14px;bottom:14px;width:34px;height:34px;border-radius:50%;background:white;color:var(--navy);font-size:1.5rem;text-align:center;line-height:32px}.gallery-card figcaption{padding:16px 0 5px}.gallery-card h3{font-size:1rem;font-weight:600;margin-bottom:4px}.gallery-kind{font-size:.75rem;color:var(--muted)}.image-viewer{padding:56px 15px 12px;max-width:94vw;width:auto;max-height:96vh;border:0;border-radius:8px;background:#102c3e;color:white;overflow:auto}.image-viewer::backdrop{background:#061722df;backdrop-filter:blur(4px)}.viewer-image{max-width:86vw;max-height:76vh;width:auto;height:auto;object-fit:contain;margin:auto}.viewer-close{position:absolute;top:10px;right:14px;border:1px solid #7d959f;background:transparent;color:white;border-radius:4px;padding:4px 12px;font-size:.875rem}.viewer-close>span{font-size:1.25rem;margin-left:8px}.viewer-caption{text-align:center;font-size:.875rem;color:#dbe9ed;margin:10px 4px 0}.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}@media(max-width:1100px){nav{gap:17px}.brand-symbol{width:46px;height:46px}.brand strong{font-size:1.4rem}.brand small{font-size:9px}}@media(max-width:800px){.gallery-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.hero-images{left:15%}.hero h1{font-size:3.5rem}.about-grid{gap:40px}.portrait-feature{max-width:450px}.portrait-feature img{aspect-ratio:4/5;max-height:none}.gallery-section{padding-bottom:10px}}@media(max-width:480px){.brand{gap:6px}.brand-symbol{width:40px;height:40px}.brand strong{font-size:1.25rem;letter-spacing:.08em}.brand small{font-size:8px;letter-spacing:.02em}.nav{gap:8px}.hero h1{font-size:2.9rem}.hero-images{left:0}.hero-image{object-position:37% center}.hero:after{background:linear-gradient(90deg,#102c3ef2,#102c3eac),linear-gradient(0deg,#102c3ee8,transparent)}.gallery-grid{grid-template-columns:1fr;gap:25px}.gallery-open img{aspect-ratio:5/4}.viewer-image{max-width:86vw;max-height:76vh}.gallery-card h3{font-size:1.05rem}}

.contact-form-layout{display:grid;grid-template-columns:.8fr 1.3fr;gap:42px;align-items:start}.form-aside h2{font-size:1.8rem;color:white;margin-top:18px}.form-aside .big-phone{font-size:1.7rem}.form-aside hr{border:0;border-top:1px solid #ffffff30;margin:28px 0}.form-aside h3{margin-bottom:14px}.form-panel h2{font-size:2rem;margin-bottom:20px}.form-intro{font-size:.9rem;margin-bottom:25px}#contact-form{display:grid;gap:22px}#contact-form label{display:block;font-size:.9rem;font-weight:600}.form-row{display:grid;grid-template-columns:1fr 1fr;gap:20px}#contact-form input:not([type=hidden]),#contact-form textarea{display:block;width:100%;margin-top:8px;border:1px solid #a9c0ca;border-radius:4px;padding:13px 14px;background:#fff;color:var(--ink);font:inherit}#contact-form textarea{resize:vertical;min-height:170px}#contact-form>.button{justify-self:start;min-width:160px}.security-row{display:flex;align-items:end;gap:20px;background:var(--pale);padding:20px;border-radius:4px}.security-row>span{font-size:.85rem;color:var(--muted);max-width:235px}.security-row strong{display:block;font-size:1.1rem;margin-top:8px}.security-row #user_answer{max-width:120px}.form-privacy{font-size:.85rem}.hp{position:absolute!important;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap}.form-flash{padding:18px;border-radius:5px;margin-bottom:24px;font-size:.9rem}.form-flash.success{background:#e2f7ef;border:1px solid #82c7af;color:#0d513e}.form-flash.error{background:#fff1ef;border:1px solid #e3afa5;color:#803427}@media(min-width:801px){.hero:after{background:linear-gradient(90deg,#102c3e 0%,#102c3e 33%,#102c3ef7 39%,#102c3e77 58%,#102c3e00 85%),linear-gradient(0deg,#102c3e88,transparent 30%)}}@media(max-width:800px){.contact-form-layout{grid-template-columns:1fr}.form-panel{order:-1}.form-aside{max-width:none}}@media(max-width:480px){.form-row{grid-template-columns:1fr}.security-row{align-items:start;flex-direction:column}.form-aside .big-phone{font-size:1.6rem}}

.directory-notice{margin-bottom:25px;padding:20px;background:var(--pale);border-left:3px solid var(--teal);font-size:.9rem}.test-sources{font-size:.8rem;margin-top:18px}.test-sources a{text-decoration:underline;text-underline-offset:3px}

/* Mobile: show the full slideshow above the introductory text. */
@media(max-width:800px){
 .hero{display:grid;grid-template-areas:"images" "controls" "intro";grid-template-columns:minmax(0,1fr)}
 .hero:after{display:none}
 .hero-images{grid-area:images;position:relative;inset:auto;width:100%;aspect-ratio:1672/941;background:#e9eff1}
 .hero-image{object-fit:contain;object-position:center}
 .slideshow-bar{grid-area:controls;margin:0 auto;padding:14px 0;min-height:0;border-bottom:1px solid #ffffff26;gap:12px}
 .image-caption{max-width:none;font-size:.7rem;line-height:1.4}
 .slide-controls{flex-shrink:0}
 .hero-layout{grid-area:intro;min-height:0;align-items:flex-start}
 .hero-copy{padding:30px 0 38px;max-width:620px}
 .hero h1{font-size:clamp(2.2rem,8vw,3.5rem)}
 .hero .eyebrow{margin-bottom:17px}
 .hero h1{margin-bottom:20px}
 .hero-note{margin-top:24px}
}