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.pillar-logo{width:280px;max-width:100%;height:auto;margin:0 0 30px}.inner-hero .button.primary{background:transparent;color:#222;border:1px solid #222}.inner-hero .button.primary:hover{background:#222;color:white}.conversation{max-width:800px;margin:50px auto}.conversation input{width:100%;padding:16px;margin:12px 0 20px;border:1px solid #888;font:inherit}.conversation label{display:block}.conversation button,.conversation a{margin:8px 12px 8px 0}.chat-note{border-left:3px solid #222;padding-left:15px}#chat-log p{padding:15px;background:#eee;white-space:pre-wrap}#chat-input[hidden]{display:none}.pillar-label{font-size:16px;letter-spacing:.05em}

.conversation{border:1px solid #ccc;border-radius:16px;padding:24px;background:#fff;box-shadow:0 8px 28px #0000000a}.chat-window-heading{background:#222;color:#fff;padding:18px 22px;margin:24px -24px 0;font-weight:700}.chat-window-heading span{display:block;font-size:14px;font-weight:400;margin-top:4px}#chat-log{height:380px;overflow-y:auto;display:flex;flex-direction:column;gap:14px;padding:24px 0}#chat-log p.chat-bubble{margin:0;padding:14px 18px;max-width:85%;border-radius:14px;white-space:pre-wrap;font-size:17px;line-height:1.5}#chat-log .chat-team{align-self:flex-start;background:#eee;color:#222;border-bottom-left-radius:3px}#chat-log .chat-visitor{align-self:flex-end;background:#222;color:#fff;border-bottom-right-radius:3px}#chat-input{border-top:1px solid #ddd;padding-top:18px}#chat-input label{font-size:14px}#chat-input input{border-radius:8px}#chat-choices{display:flex;flex-wrap:wrap;gap:8px}#chat-choices button{margin:0 0 8px}.conversation>p{font-size:15px;line-height:1.5}@media(max-width:600px){.conversation{padding:18px}.chat-window-heading{margin-left:-18px;margin-right:-18px}#chat-log{height:340px}}

.conversation{max-width:960px;border:1px solid #e5e5e5;border-radius:20px;box-shadow:none;padding:24px 32px;background:white}.chat-window-heading{margin:20px -32px 0;padding:18px 28px;background:white;color:#222;border-top:1px solid #eee;border-bottom:1px solid #eee;font-size:20px}.chat-window-heading span{color:#777;font-size:13px}#chat-log{height:480px;padding:30px 12px;gap:28px;scroll-behavior:smooth}#chat-log p.chat-bubble{font-size:17px;line-height:1.65;max-width:85%;padding:12px 18px}#chat-log p.chat-team{background:transparent;border-radius:0;padding-left:0;color:#222}#chat-log p.chat-team:before{content:'IRISSTAR';display:block;font-size:12px;font-weight:700;letter-spacing:.04em;color:#777;margin-bottom:8px}#chat-log p.chat-visitor{background:#f1f1f1;color:#222;border-radius:22px}#chat-input{position:relative;margin:16px 0 12px;padding:10px 60px 10px 18px;border:1px solid #ddd;border-radius:28px;background:#fafafa;box-shadow:0 2px 8px #00000005}#chat-input label{position:absolute;width:1px;height:1px;overflow:hidden;clip-path:inset(50%)}#chat-input input{width:100%;margin:0;padding:12px 0;background:transparent;border:0;border-radius:0;outline:none;font-size:16px}#chat-input:focus-within{border-color:#888}#chat-input button{position:absolute;right:10px;bottom:12px;margin:0;min-width:0;width:36px;height:36px;border-radius:50%;padding:0;font-size:25px;line-height:32px;background:#222;color:white;border:0}#chat-restart{font-size:13px;padding:6px 12px;min-width:0}.conversation>p:last-child{font-size:12px;color:#777;text-align:center}#chat-choices .button{border-radius:20px;font-size:14px;min-width:0;padding:8px 14px}@media(max-width:600px){.conversation{padding:18px;border-radius:14px}.chat-window-heading{margin-left:-18px;margin-right:-18px}#chat-log{height:400px;padding-left:0;padding-right:0}#chat-log p.chat-bubble{max-width:92%}}

.conversation{background:#181818;color:#eee;border-color:#333;min-height:720px;display:flex;flex-direction:column}.conversation a{color:#eee}.chat-window-heading{background:#181818;color:#eee;border-color:#333}.chat-window-heading span{color:#aaa}#chat-log{flex:1;min-height:380px}#chat-log p.chat-team{color:#eee}#chat-log p.chat-visitor{background:#303030;color:#eee}#chat-input{background:#303030;border-color:#444;padding:12px 18px 58px}#chat-input input{color:#fff}#chat-input button{background:#fff;color:#111}#chat-input #chat-attach{left:14px;right:auto;background:transparent;color:#eee}#chat-input #chat-mic{left:58px;right:auto;background:transparent;color:#eee;font-size:20px}#chat-input #chat-file{display:none}#chat-choices .button,#chat-restart{background:transparent;color:#eee;border-color:#666}.conversation .chat-note{border-color:#888}.conversation>p:last-child{color:#aaa}

body.chat-open{background:#181818;color:#eee;overflow:hidden}body.chat-open .header,body.chat-open footer,body.chat-open .closing,body.chat-open .inner-hero,body.chat-open .page-introduction{display:none}body.chat-open #conversation{position:fixed;inset:0;z-index:1000;background:#181818;padding:0;overflow:auto}body.chat-open #conversation>.section-title{display:none}body.chat-open .conversation{box-sizing:border-box;max-width:1000px;width:100%;height:100dvh;min-height:0;margin:0 auto;border:0;border-radius:0;padding:18px 28px;overflow:hidden}body.chat-open .conversation>p:first-child{display:none}body.chat-open .chat-window-heading{order:-1;margin:0 0 12px;padding:10px 0;position:relative;border-top:0}body.chat-open .chat-window-heading span{margin-top:3px}body.chat-open #chat-log{height:auto;min-height:0;flex:1;overflow:auto}body.chat-open .chat-note{font-size:12px;margin:0 0 10px}body.chat-open #chat-choices{max-height:160px;overflow:auto;flex-shrink:0}body.chat-open #chat-input{flex-shrink:0}body.chat-open #chat-restart{align-self:flex-start;margin:0}body.chat-open .conversation>p:last-child{margin:8px 0 0}.chat-close{position:absolute;right:0;top:8px;background:transparent;border:1px solid #555;color:#eee;border-radius:20px;padding:7px 14px;cursor:pointer;font:inherit;font-size:13px}@media(max-width:600px){body.chat-open .conversation{padding:14px 18px}.chat-close{font-size:12px;padding:6px 10px}}

body:has(#conversation){background:#181818;color:#eee}body:has(#conversation) #conversation{position:fixed;inset:0;z-index:1000;background:#181818;padding:0;overflow:hidden}body:has(#conversation) #conversation>.section-title{display:none}body:has(#conversation) .conversation{box-sizing:border-box;max-width:820px;width:100%;height:100dvh;min-height:0;margin:0 auto;border:0;border-radius:0;padding:18px 24px;overflow:hidden;display:flex;flex-direction:column}body:has(#conversation) .conversation>p:first-child{display:none}body:has(#conversation) .chat-window-heading{order:-1;flex-shrink:0;margin:0;padding:12px 0 20px;border:0;font-size:18px;position:relative}body:has(#conversation) .chat-window-heading span{display:none}body:has(#conversation) .chat-note{font-size:11px;line-height:1.4;border:0;color:#999;margin:0;padding:0 0 10px}body:has(#conversation) #chat-log{height:auto;min-height:0;flex:1;padding:32px 0 24px;gap:24px;overflow:auto}body:has(#conversation) #chat-log p.chat-team:before{display:none}body:has(#conversation) #chat-log p.chat-bubble{font-size:16px;line-height:1.6}body:has(#conversation) #chat-input{flex-shrink:0;border:1px solid #383838;border-radius:25px;min-height:104px;box-sizing:border-box;margin:12px 0 8px;padding:12px 18px 48px;box-shadow:none}body:has(#conversation) #chat-input input{font-size:16px;padding:8px 0}body:has(#conversation) #chat-input button{display:flex;align-items:center;justify-content:center;width:34px;height:34px;bottom:10px;min-width:0;font-size:20px;line-height:1}#chat-input svg{width:20px;height:20px;display:block}body:has(#conversation) #chat-restart{width:auto!important;min-width:0;align-self:flex-start;border:0;padding:3px 0;margin:0;font-size:12px;color:#aaa}body:has(#conversation) .conversation>p:last-child{font-size:11px;line-height:1.4;color:#999;margin:6px 0 0;text-align:center}body:has(#conversation) #chat-choices{flex-shrink:0;max-height:140px;overflow:auto}.chat-close{border:0!important;color:#aaa;font-size:12px}@media(max-width:600px){body:has(#conversation) .conversation{padding:12px 18px}}

.chat-date-divider{display:flex;align-items:center;gap:16px;color:#aaa;font-size:12px;flex-shrink:0;width:100%;margin:0 0 12px}.chat-date-divider:before,.chat-date-divider:after{content:'';height:1px;background:#383838;flex:1}.chat-message-time{display:block;color:#aaa;font-size:11px;line-height:1.3;margin-top:7px;text-align:right}

.certification-list{margin-top:48px}.certification-item{display:grid;grid-template-columns:1fr 1fr;gap:64px;padding:32px 0;border-top:1px solid #aaa}.certification-item h3{font-size:38px}.certification-name{margin-top:12px;font-size:20px}.certification-item details{margin-top:24px}.certification-item summary{cursor:pointer;text-decoration:underline;text-underline-offset:4px}.certification-item details p{margin-top:16px;font-size:16px}.certification-inquiry{border-top:1px solid #aaa;padding:32px 0}.certification-inquiry p{margin:18px 0 24px}@media(max-width:767px){.certification-item{grid-template-columns:1fr;gap:24px}.certification-item h3{font-size:30px}}

.privacy-notice{max-width:1200px;margin:48px auto 0}.privacy-notice>p{margin-top:24px;max-width:850px}.privacy-status{font-size:16px;color:#595959}.privacy-contents{display:grid;grid-template-columns:1fr 1fr;gap:12px 35px;margin:40px 0}.privacy-contents a{text-decoration:underline;text-underline-offset:4px}.privacy-topic{border-top:1px solid #aaa;padding:28px 0}.privacy-topic h3{font-size:28px;letter-spacing:-.02em}.privacy-topic p{font-size:18px;line-height:1.6;max-width:850px;margin-top:20px}@media(max-width:767px){.privacy-contents{grid-template-columns:1fr}.privacy-topic h3{font-size:24px}}

.iris-mark{display:block;width:80px;height:77px;transform:none}.iris-mark img{display:block;width:100%;height:100%;object-fit:contain}.brand{display:block;padding-top:8px}.brand img{width:190px;max-width:100%;height:auto;display:block}.logo-white{display:none!important}body:has(.home-hero) .header .logo-black{display:none!important}body:has(.home-hero) .header .logo-white{display:block!important}.header.condensed .logo-black{display:block!important}.header.condensed .logo-white{display:none!important}.header.condensed .brand img{width:145px}.header.condensed .iris-mark{width:35px;height:34px}.footer-brand img{width:260px;height:auto;max-width:100%}.footer-brand{max-width:calc(100% - 250px)}@media(max-width:767px){.iris-mark{width:44px;height:43px}.brand{padding-top:7px}.brand img{width:160px}.header.condensed .brand img{width:140px}.footer-brand{max-width:48%}.footer-brand img{width:220px}}@media(max-width:420px){.brand img{width:135px}.header.condensed .brand img{width:115px}.header.condensed .nav-signature{gap:18px}}
body:has(.home-hero) .header.condensed .logo-black{display:block!important}body:has(.home-hero) .header.condensed .logo-white{display:none!important}
.footer-navigation a,.desktop-nav .nav-link,.desktop-nav .nav-group>a,.desktop-nav .nav-toggle,.desktop-nav .dropdown a,.full-menu a{transition:background-color .2s ease-out,color .2s ease-out,padding-left .2s ease-out}
.footer-navigation a:hover,.footer-navigation a:focus-visible{background:#222;color:#fff;padding-left:6px}
.desktop-nav .nav-link:hover,.desktop-nav .nav-link:focus-visible,.desktop-nav .nav-group:hover>a,.desktop-nav .nav-group:hover>.nav-toggle,.desktop-nav .nav-group:focus-within>a,.desktop-nav .nav-group:focus-within>.nav-toggle,.desktop-nav .dropdown a:hover,.desktop-nav .dropdown a:focus-visible,.full-menu a:hover,.full-menu a:focus-visible{background:#222;color:#fff}
.desktop-nav .nav-link:hover,.desktop-nav .nav-link:focus-visible,.desktop-nav .nav-group:hover>a,.desktop-nav .nav-group:focus-within>a,.desktop-nav .dropdown a:hover,.desktop-nav .dropdown a:focus-visible{padding-left:6px}
.full-menu a{display:block}.full-menu a:hover,.full-menu a:focus-visible{padding-left:6px}
body:has(.home-hero) .header:not(.condensed) .desktop-nav .nav-link:hover,body:has(.home-hero) .header:not(.condensed) .desktop-nav .nav-link:focus-visible,body:has(.home-hero) .header:not(.condensed) .desktop-nav .nav-group:hover>a,body:has(.home-hero) .header:not(.condensed) .desktop-nav .nav-group:hover>.nav-toggle,body:has(.home-hero) .header:not(.condensed) .desktop-nav .nav-group:focus-within>a,body:has(.home-hero) .header:not(.condensed) .desktop-nav .nav-group:focus-within>.nav-toggle,body:has(.home-hero) .header:not(.condensed) .desktop-nav .dropdown a:hover,body:has(.home-hero) .header:not(.condensed) .desktop-nav .dropdown a:focus-visible{background:#f5f5f0;color:#222}
@media(prefers-reduced-motion:reduce){.footer-navigation a,.desktop-nav .nav-link,.desktop-nav .nav-group>a,.desktop-nav .nav-toggle,.desktop-nav .dropdown a,.full-menu a{transition:none}}

.footer-legal{margin-top:0;border-top:0}.footer-navigation .copyright{margin-top:0;border-top:0}

/* IRISSTAR identity: original emblem and vector wordmarks, IRIS bold / STAR light. */
:root{--ink:#222222;--navy:#222222;--paper:#ffffff;--muted:#595959;--line:#a6a6a6;--gold:#222222}
body{font-family:"Helvetica Neue",Helvetica,Arial,sans-serif;background:#fff;color:#222}
h1,h2,h3{font-weight:400}p{line-height:1.5}
.home-hero{background:#222;color:#fff}.home-hero + .audience-section{padding-top:64px}.inner-hero{background:#fff;color:#222}
.brand img,.footer-brand img{object-fit:contain}.brand{padding-bottom:8px}
.inner-hero .button.primary{background:transparent;color:#222;border:1px solid #222}
.inner-hero .button.primary:hover,.inner-hero .button.primary:focus-visible{background:#222;color:#fff}
a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:2px solid currentColor;outline-offset:5px}
.home-hero a:focus-visible,body:has(.home-hero) .header:not(.condensed) a:focus-visible,body:has(.home-hero) .header:not(.condensed) button:focus-visible{outline-color:#fff}
footer{background:#eee;color:#222}.pillar-logo{display:none}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}