:root{--color-primary:#10284a;--color-primary-dark:#071a34;--color-danger:#d52532;--color-danger-dark:#b91f2a;--color-text-main:#172033;--color-text-muted:#667085;--color-border:#dfe4eb;--color-bg:#f4f6f9;--color-white:#fff;--orange:#ed8424;--blue:#1685bb}
body{background:var(--color-bg);color:var(--color-text-main)}
.site-container{width:min(1220px,calc(100% - 40px));margin-inline:auto}
.official-bar{height:34px;background:var(--color-primary-dark);color:rgba(255,255,255,.82);font-size:11px}.official-inner{height:34px;padding:0;display:flex;align-items:center;justify-content:space-between}.official-inner>span{font-weight:700;letter-spacing:.04em}.official-inner div{display:flex;gap:24px}.official-inner a{color:inherit}.official-inner a:hover{color:#fff}
.site-header{position:sticky;top:0;z-index:1000;background:#fff;border-bottom:1px solid var(--color-border);box-shadow:none}.header-inner{height:88px;display:flex;align-items:center;gap:32px}.site-logo{margin-right:auto;flex:0 0 auto}.site-logo img{width:255px;height:auto}.header-nav{height:100%;display:flex;align-items:center}.main-nav{height:100%;display:flex;align-items:center;gap:25px}.main-nav li{height:100%}.nav-link{height:100%;display:flex;align-items:center;position:relative;border:0;color:var(--color-text-main);font-size:13px;font-weight:700;text-transform:none;letter-spacing:0}.nav-link:after{content:"";position:absolute;left:0;right:100%;bottom:-1px;height:3px;background:var(--color-danger);transition:.2s}.nav-link:hover{color:var(--color-text-main);border:0}.nav-link:hover:after{right:0}.header-actions{display:flex}.btn-external{height:42px!important;display:flex!important;align-items:center!important;gap:8px!important;padding:0 14px!important;border-radius:6px!important;background:var(--color-danger)!important;color:#fff!important;font-size:12px!important;font-weight:800!important}.live-dot{width:7px;height:7px;border-radius:50%;background:#fff;box-shadow:0 0 0 4px rgba(255,255,255,.17)}.mobile-toggle{display:none;border:0;background:none;color:var(--color-primary);padding:7px}.mobile-toggle span{display:block;width:25px;height:2px;margin:4px 0;background:currentColor;transition:.2s}.mobile-toggle b{display:block;margin-top:5px;font-size:8px;text-transform:uppercase}.mobile-toggle.active span:nth-child(1){transform:translateY(6px) rotate(45deg)}.mobile-toggle.active span:nth-child(2){opacity:0}.mobile-toggle.active span:nth-child(3){transform:translateY(-6px) rotate(-45deg)}
.race-banner{padding:0;border:0;background:var(--color-primary);color:#fff;text-align:left}.race-banner:after{display:none}.race-banner-inner{min-height:270px;padding-block:46px;display:grid;grid-template-columns:minmax(0,1fr) 470px;align-items:center;gap:70px}.race-copy{position:relative}.race-kicker{display:block;margin-bottom:12px;color:#ff9b3f;font-size:11px;font-weight:800;letter-spacing:.14em;text-transform:uppercase}.race-banner h1{max-width:650px;margin:0 0 14px;font-size:clamp(34px,4.2vw,58px);line-height:1.02;letter-spacing:-.045em;text-transform:none}.race-copy p{margin:0;color:rgba(255,255,255,.67);font-size:14px}.race-info-grid{display:grid;grid-template-columns:1fr;gap:1px;padding:1px;background:rgba(255,255,255,.14);border-radius:10px;overflow:hidden}.race-info-item{min-width:0;padding:18px 20px;border:0;border-radius:0;background:#17385f;color:rgba(255,255,255,.55);font-size:10px;font-weight:700;text-align:left;text-transform:uppercase;letter-spacing:.08em}.race-info-item span{margin-top:5px;color:#fff;font-size:14px;line-height:1.4;text-transform:none;letter-spacing:0}
.race-details{background:#fff;border-bottom:1px solid var(--color-border)}.race-details-grid{display:grid;grid-template-columns:.75fr .95fr .65fr 2fr}.race-detail{min-height:91px;padding:21px 25px;border-right:1px solid var(--color-border);display:flex;flex-direction:column;justify-content:center}.race-detail:first-child{border-left:1px solid var(--color-border)}.race-detail span{margin-bottom:7px;color:var(--color-text-muted);font-size:9px;font-weight:800;text-transform:uppercase;letter-spacing:.1em}.race-detail strong{font-size:13px;line-height:1.45}.status-dot{display:inline-block;width:7px;height:7px;margin-right:7px;border-radius:50%;background:#27a56b;box-shadow:0 0 0 4px rgba(39,165,107,.12)}.race-note{display:flex;gap:16px;align-items:flex-start;padding:15px 20px;color:#7a4818;background:#fff7ed;border:1px solid #fed7aa;border-bottom:0;font-size:12px;line-height:1.5}.race-note b{flex:0 0 auto;color:#9a5310}
.container-form{width:min(100% - 40px,1020px);max-width:none;margin:48px auto 76px;padding:0}.registration-form{overflow:hidden;background:#fff;border:1px solid var(--color-border);border-radius:12px;box-shadow:0 18px 50px rgba(16,40,74,.07)}.form-intro{min-height:116px;padding:30px 40px;display:flex;align-items:center;justify-content:space-between;gap:30px;background:#fbfcfd;border-bottom:1px solid var(--color-border)}.form-intro span{display:block;margin-bottom:6px;color:var(--color-danger);font-size:10px;font-weight:800;text-transform:uppercase;letter-spacing:.12em}.form-intro h2{margin:0;color:var(--color-primary);font-size:28px;letter-spacing:-.035em}.form-intro p{margin:0;color:var(--color-text-muted);font-size:11px}.form-intro p b{color:var(--color-danger)}
.form-card{margin:0;padding:36px 40px;border:0;border-bottom:1px solid var(--color-border);border-radius:0;background:#fff;box-shadow:none}.form-card-header{margin:0 0 28px;padding:0;border:0;display:flex;align-items:flex-start;justify-content:space-between;color:var(--color-text-main);text-transform:none;letter-spacing:0}.form-card-header span,.form-card-header span b,.form-card-header span small{display:block}.form-card-header span b{color:var(--color-primary);font-size:20px;line-height:1.25;text-transform:none}.form-card-header span small{margin-top:5px;color:var(--color-text-muted);font-size:11px;font-weight:500;text-transform:none;letter-spacing:0}.step-number{display:none}.row{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin:0}.col{min-width:0}.form-group{margin:0 0 20px}.form-group label{display:block;margin-bottom:8px;color:#536177;font-size:10px;font-weight:800;letter-spacing:.07em;text-transform:uppercase}.form-control{width:100%;min-height:50px;padding:12px 14px;border:1px solid #ccd6e1;border-radius:7px;background:#fff;color:var(--color-text-main);font-size:14px;font-weight:600;outline:0;transition:.18s}.form-control:hover{border-color:#9dafc1}.form-control:focus{border-color:#2c6397;background:#fff;box-shadow:0 0 0 3px rgba(44,99,151,.12)}.form-control:disabled{background:#eef2f6;color:#7b8796;cursor:not-allowed}.field-help{display:block;margin-top:7px;color:#78869a;font-size:10px;line-height:1.45}.knowledge-field{margin:8px 0 0;padding:25px 0 0;border-top:1px solid var(--color-border)}
.btn-add{width:calc(100% - 80px);min-height:48px;margin:22px 40px 30px;padding:12px 18px;border:1px dashed #91a5ba;border-radius:7px;background:#f7f9fb;color:var(--color-primary);box-shadow:none;font-size:12px;font-weight:800;text-transform:none}.btn-add:hover{background:#eef4f8;color:var(--color-primary-dark)}.btn-remove{padding:8px 11px;border:1px solid #f0c9cd;border-radius:6px;background:#fff6f7;color:var(--color-danger);font-size:10px;font-weight:800;text-transform:none}.btn-submit{width:calc(100% - 80px);min-height:56px;margin:8px 40px 40px;padding:15px 24px;border:0;border-radius:7px;background:var(--color-danger);box-shadow:none;color:#fff;font-size:14px;font-weight:800;letter-spacing:0;text-transform:none}.btn-submit:hover{transform:none;background:var(--color-danger-dark);box-shadow:none}.registration-form>div[style*="justify-content:center"]{margin:8px 40px 22px!important}.dup-alert{border:1px solid #f4d58d;background:#fffbeb;border-radius:7px}.alert-error{margin:0 0 20px;border:1px solid #f2b7bc;border-radius:9px;background:#fff3f4;box-shadow:none}.success-doc{border:1px solid var(--color-border)!important;border-top:4px solid #27a56b!important;border-radius:12px!important;box-shadow:0 18px 50px rgba(16,40,74,.07)!important}.closed-box{max-width:720px;margin:70px auto;padding:55px 38px;border:1px solid var(--color-border);border-radius:12px;box-shadow:0 18px 50px rgba(16,40,74,.07)}
.new-footer{margin:0;padding:65px 0 25px;border:0;background:var(--color-primary-dark);color:#fff;text-align:left}.footer-shell{width:min(1220px,calc(100% - 40px));margin-inline:auto;display:grid;grid-template-columns:2fr repeat(3,1fr);gap:55px}.new-footer h2{margin:0 0 20px;color:rgba(255,255,255,.45);font-size:10px;text-transform:uppercase;letter-spacing:.12em}.new-footer a{display:block;margin:11px 0;color:rgba(255,255,255,.74);font-size:11px}.new-footer a:hover{color:#fff}.footer-about strong{display:block;color:#fff;font-size:21px}.footer-about b{display:block;margin-top:4px;color:rgba(255,255,255,.68);font-size:14px}.footer-about p{max-width:380px;margin-top:25px;color:rgba(255,255,255,.55);font-size:12px;line-height:1.6}.footer-lower{width:min(1220px,calc(100% - 40px));margin:50px auto 0;padding-top:22px;border-top:1px solid rgba(255,255,255,.1);display:flex;justify-content:space-between;color:rgba(255,255,255,.38);font-size:10px}
@media(max-width:1120px){.header-nav,.header-actions{display:none}.mobile-toggle{display:block;margin-left:auto}.main-nav.active{display:flex;position:absolute;left:20px;right:20px;top:88px;height:auto;align-items:stretch;flex-direction:column;gap:0;padding:12px;background:#fff;border:1px solid var(--color-border);box-shadow:0 15px 35px rgba(0,0,0,.12)}.main-nav.active li{height:auto}.main-nav.active .nav-link{height:auto;padding:13px}.main-nav.active .nav-link:after{display:none}.race-banner-inner{grid-template-columns:1fr;gap:25px}.race-info-grid{width:min(100%,520px)}.race-details-grid{grid-template-columns:1fr 1fr}.race-detail:nth-child(2){border-right:1px solid var(--color-border)}.race-detail:nth-child(3){border-left:1px solid var(--color-border);border-top:1px solid var(--color-border)}.race-detail:nth-child(4){border-top:1px solid var(--color-border)}}
@media(max-width:780px){.site-container{width:min(100% - 28px,620px)}.official-bar{display:none}.header-inner{height:76px}.site-logo img{width:218px}.main-nav.active{top:76px;left:14px;right:14px}.race-banner-inner{min-height:0;padding-block:32px;grid-template-columns:1fr;gap:25px}.race-banner h1{font-size:36px}.race-copy p{font-size:12px}.race-details-grid{width:100%;grid-template-columns:1fr 1fr}.race-detail{min-height:82px;padding:17px 18px}.race-detail:first-child,.race-detail:nth-child(3){border-left:0}.race-detail:nth-child(2),.race-detail:nth-child(4){border-right:0}.race-detail-wide{grid-column:1/-1}.container-form{width:100%;margin:22px auto 46px}.registration-form{border-left:0;border-right:0;border-radius:0;box-shadow:none}.form-intro{padding:24px 20px}.form-intro h2{font-size:24px}.form-card{padding:28px 20px}.row{grid-template-columns:1fr;gap:0}.form-card-header span b{font-size:18px}.form-control{min-height:52px;font-size:16px}.btn-add{width:calc(100% - 40px);margin:20px 20px 26px}.btn-submit{width:calc(100% - 40px);margin:7px 20px 30px;min-height:54px}.registration-form>div[style*="justify-content:center"]{margin:7px 20px 20px!important}.footer-shell{width:min(100% - 40px,620px);grid-template-columns:1fr 1fr;gap:38px}.footer-about{grid-column:1/-1}.footer-lower{width:min(100% - 40px,620px)}}
@media(max-width:520px){.site-logo img{width:205px}.race-banner h1{font-size:31px}.race-detail strong{font-size:12px}.form-intro{align-items:flex-start;flex-direction:column;gap:10px}.form-card-header{gap:12px}.new-footer{padding-top:48px}.footer-shell{grid-template-columns:1fr;gap:28px}.footer-about{grid-column:auto}.footer-lower{flex-direction:column;gap:8px}}

/* Kayıt deneyimi son düzen */
.race-banner{border-bottom:1px solid var(--color-border);background:#fff;color:var(--color-text-main)}
.race-banner-inner{min-height:238px;padding-block:38px;grid-template-columns:minmax(0,1fr) 420px}
.race-copy{padding-left:21px;border-left:4px solid var(--color-danger)}
.race-kicker{color:var(--color-danger);font-size:10px}
.race-banner h1{color:var(--color-primary);font-size:clamp(34px,4.2vw,54px)}
.race-copy p{color:var(--color-text-muted);font-size:13px}
.race-info-grid{background:#28466a;box-shadow:0 18px 40px rgba(16,40,74,.11)}
.race-info-item{padding:17px 20px;background:var(--color-primary);font-size:9px}
.race-info-item span{font-size:13px}
.form-card-header span{padding-left:13px;border-left:3px solid var(--orange)}
.consent-item{display:flex;align-items:flex-start;gap:13px;margin-bottom:12px;padding:16px 17px;border:1px solid var(--color-border);border-radius:7px;background:#f8fafc;color:var(--color-text-main);font-size:12px;font-weight:650;line-height:1.55}
.consent-item input{width:19px!important;height:19px!important;flex:0 0 auto;margin-top:1px!important;accent-color:var(--color-danger)}
.consent-item label{display:block;cursor:pointer}
.consent-link{display:inline-block;margin-top:5px;color:var(--color-primary);font-size:10px;text-decoration:underline;text-underline-offset:3px}
.institution-picker{position:relative}.institution-query{padding-right:42px;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='18' height='18' fill='none' stroke='%23667085' stroke-width='2' viewBox='0 0 24 24'%3E%3Ccircle cx='11' cy='11' r='7'/%3E%3Cpath d='m20 20-4-4'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 14px center}.institution-results{position:absolute;z-index:40;top:calc(100% + 6px);left:0;right:0;max-height:320px;overflow-y:auto;border:1px solid #cbd5df;border-radius:8px;background:#fff;box-shadow:0 18px 45px rgba(16,40,74,.18)}.institution-option{width:100%;display:block;padding:12px 14px;border:0;border-bottom:1px solid #edf0f4;background:#fff;text-align:left;cursor:pointer}.institution-option:last-child{border-bottom:0}.institution-option:hover,.institution-option:focus{outline:0;background:#f3f7fa}.institution-option strong,.institution-option small{display:block}.institution-option strong{color:var(--color-primary);font-size:12px}.institution-option small{margin-top:4px;color:var(--color-text-muted);font-size:9px;text-transform:uppercase;letter-spacing:.06em}.institution-other{background:#fff8f1}.institution-other strong{color:#a65413}
.btn-add{width:auto;min-height:42px;margin:20px 40px 30px;padding:10px 15px;border-style:solid;border-radius:6px;background:#fff;font-size:11px;text-transform:none}
.btn-submit{width:auto;min-width:220px;min-height:50px;margin:10px 40px 40px auto;padding:13px 20px;border-radius:6px;box-shadow:none;font-size:13px;text-transform:none;display:flex;align-items:center;justify-content:space-between;gap:30px}
.btn-submit span{font-size:18px}
.btn-submit:hover{transform:none;box-shadow:none}
@media(max-width:1120px){.race-banner-inner{grid-template-columns:minmax(0,1fr);gap:25px}.race-info-grid{width:min(100%,520px)}}
@media(max-width:1120px){.header-nav{display:block;height:auto}.header-actions{display:none}.main-nav{display:none}.main-nav.active{display:flex}}
@media(max-width:780px){.race-banner-inner{min-height:0;padding-block:30px}.btn-add{width:auto;margin:18px 20px 25px}.btn-submit{width:calc(100% - 40px);margin:8px 20px 30px}}

/* Kayıt alınmadığı durum */
.closed-state{width:min(100% - 40px,880px);min-height:440px;margin:0 auto;padding:64px 0 74px;display:flex;align-items:flex-start}
.closed-box{width:100%;max-width:none;margin:0;padding:38px 42px;border:1px solid var(--color-border);border-left:4px solid var(--color-danger);border-radius:10px;background:#fff;box-shadow:0 14px 38px rgba(16,40,74,.06);text-align:left}
.closed-box>i{display:none}
.closed-status{display:flex;align-items:center;gap:8px;margin-bottom:15px;color:var(--color-danger);font-size:10px;font-weight:800;letter-spacing:.11em;text-transform:uppercase}
.closed-status span{width:8px;height:8px;border-radius:50%;background:var(--color-danger);box-shadow:0 0 0 4px rgba(213,37,50,.1)}
.closed-box h1{max-width:650px;margin:0;color:var(--color-primary);font-size:clamp(26px,4vw,38px);line-height:1.12;letter-spacing:-.035em}
.closed-message{max-width:700px;margin:15px 0 0;color:var(--color-text-muted);font-size:14px;line-height:1.65}
.closed-message strong{color:var(--color-text-main)}
.closed-note{margin-top:25px;padding:15px 17px;border:1px solid #e4e9ef;border-radius:7px;background:#f7f9fb;color:#536177;font-size:12px;line-height:1.55}
.closed-actions{display:flex;flex-wrap:wrap;gap:10px;margin-top:22px}
.guide-box{max-width:720px;margin:28px auto 8px;padding:24px 26px;display:flex;align-items:center;justify-content:space-between;gap:24px;border:1px solid #f1c188;border-left:5px solid #ef8627;border-radius:9px;background:#fff8ef;text-align:left}.guide-box span{display:block;margin-bottom:5px;color:#a54d12;font-size:10px;font-weight:800;letter-spacing:.09em;text-transform:uppercase}.guide-box h3{margin:0 0 5px;color:#102a4e;font-size:18px}.guide-box p{margin:0;color:#637086;font-size:12px}.guide-box a,.whatsapp-box a{display:inline-flex;align-items:center;justify-content:center;min-width:150px;min-height:44px;padding:11px 16px;border-radius:7px;color:#fff;font-size:12px;font-weight:900;text-align:center;text-decoration:none;white-space:nowrap}.guide-box a{background:#d96f12}.reference-code{max-width:480px;margin:20px auto;padding:14px 18px;display:flex;flex-wrap:wrap;align-items:center;justify-content:center;gap:8px 14px;border:1px solid #dbe2ea;border-radius:8px;background:#f7f9fb;text-align:center}.reference-code span{color:#758296;font-size:10px;font-weight:800;text-transform:uppercase}.reference-code strong{color:#102a4e;font-size:17px;letter-spacing:.04em}.reference-code small{flex-basis:100%;color:#758296;font-size:11px}.whatsapp-box{max-width:720px;margin:12px auto 0;padding:18px 20px;display:flex;align-items:center;justify-content:space-between;gap:20px;border:1px solid #bfe6ce;border-radius:9px;background:#f1fbf5;text-align:left}.whatsapp-box strong{display:block;color:#16663b;font-size:13px}.whatsapp-box span{display:block;margin-top:3px;color:#577064;font-size:11px}.whatsapp-box a{background:#187c48}
.closed-action{min-height:42px;padding:10px 16px;border:1px solid #b9c5d2;border-radius:6px;display:inline-flex;align-items:center;justify-content:center;color:var(--color-primary);font-size:12px;font-weight:800}
.closed-action:hover{background:#f2f5f8}
.closed-action-primary{border-color:var(--color-primary);background:var(--color-primary);color:#fff}
.closed-action-primary:hover{background:var(--color-primary-dark)}
.closed-contact{margin:20px 0 0;color:var(--color-text-muted);font-size:11px}
.closed-contact a{color:var(--color-primary);font-weight:700;text-decoration:underline;text-underline-offset:3px}
@media(max-width:780px){.closed-state{width:100%;min-height:0;padding:22px 0 44px}.closed-box{padding:30px 20px;border-left:0;border-top:4px solid var(--color-danger);border-right:0;border-radius:0;box-shadow:none}.closed-box h1{font-size:28px}.closed-actions{display:grid;grid-template-columns:1fr 1fr}.closed-action{width:100%}}
@media(max-width:780px){.guide-box,.whatsapp-box{align-items:stretch;flex-direction:column}.guide-box a,.whatsapp-box a{width:100%;text-align:center}}
@media(max-width:420px){.closed-actions{grid-template-columns:1fr}}