:root{--ink:#17221f;--ink-soft:#26332f;--paper:#f5f2ea;--surface:#fff;--green:#20b77a;--green-dark:#087a50;--green-soft:#dff5ea;--amber:#f2a93b;--violet:#7257d7;--muted:#61706b;--line:#dde3dd;--line-strong:#c7d0c9;--font:"Manrope","Segoe UI",Arial,sans-serif;--mono:"SFMono-Regular",Consolas,"Liberation Mono",monospace;--shadow:0 18px 45px rgba(23,34,31,.11)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--font)}a{color:inherit}button,input,select,textarea{font:inherit}
.es-header{position:sticky;top:0;z-index:30;height:76px;padding:0 clamp(22px,5vw,76px);display:flex;align-items:center;justify-content:space-between;background:rgba(245,242,234,.94);backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}
.es-brand{display:inline-flex;align-items:center;gap:9px;text-decoration:none;font-size:17px;font-weight:780;letter-spacing:-.035em}.es-brand>b{padding:4px 6px;border-radius:4px;background:var(--green-soft);color:var(--green-dark);font-size:10px;letter-spacing:.04em}.es-mark{display:grid;grid-template-columns:repeat(3,5px);grid-template-rows:repeat(3,5px);gap:2px;width:19px}.es-mark i{display:block;border-radius:1px;background:currentColor}.es-mark i:nth-child(4){grid-column:1;grid-row:2}.es-mark i:nth-child(5){grid-column:1;grid-row:3}.es-mark i:nth-child(6){grid-column:2;grid-row:3}.es-mark i:nth-child(7){grid-column:3;grid-row:3}
.es-header nav{display:flex;gap:34px}.es-header nav a{text-decoration:none;color:var(--muted);font-size:13px;font-weight:650}.es-header nav a:hover{color:var(--green-dark)}
.es-button{display:inline-flex;align-items:center;justify-content:center;gap:.75rem;min-height:44px;padding:.76rem 1.08rem;border:1px solid transparent;border-radius:6px;font-size:12px;line-height:1;font-weight:760;text-decoration:none;cursor:pointer;transition:.16s ease}.es-button:hover{transform:translateY(-1px)}.es-button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:3px solid rgba(32,183,122,.28);outline-offset:1px}.es-button--primary{background:var(--green);color:var(--ink)}.es-button--primary:hover{background:#28c987;box-shadow:0 7px 18px rgba(32,183,122,.22)}.es-button--ink{background:var(--ink);color:#fff}.es-button--small{min-height:34px;padding:.55rem .8rem;font-size:11px}.es-button:disabled{opacity:.6;cursor:wait;transform:none}
.eyebrow{margin:0 0 22px;color:var(--green-dark);font-size:11px;font-weight:800;letter-spacing:.17em;text-transform:uppercase}.eyebrow>span{display:inline-block;width:7px;height:7px;margin-right:9px;border-radius:50%;background:var(--green);box-shadow:0 0 0 4px var(--green-soft)}.text-link{display:inline-flex;gap:8px;align-items:center;color:var(--ink);font-size:13px;font-weight:750;text-decoration:none}.text-link span{color:var(--green-dark)}
.api-hero{min-height:680px;display:grid;grid-template-columns:.95fr 1.05fr;gap:clamp(40px,7vw,110px);align-items:center;padding:90px clamp(24px,7vw,120px) 100px}.api-hero h1{margin:0;font-size:clamp(52px,6.5vw,92px);line-height:.93;letter-spacing:-.07em}.api-hero h1 em{color:var(--green);font-style:normal}.lede{max-width:620px;margin:30px 0 0;color:var(--muted);font-size:20px;line-height:1.55;letter-spacing:-.02em}.hero-actions{display:flex;align-items:center;gap:28px;margin-top:35px}.hero-facts{display:flex;gap:0;margin:48px 0 0}.hero-facts>div{min-width:120px;padding-right:24px;margin-right:24px;border-right:1px solid var(--line)}.hero-facts>div:last-child{border:0}.hero-facts dt{color:var(--muted);font-size:9px;text-transform:uppercase;letter-spacing:.12em}.hero-facts dd{margin:7px 0 0;font-size:12px;font-weight:750}.live-dot{display:inline-block;width:7px;height:7px;margin-right:5px;border-radius:50%;background:var(--green)}
.api-console{overflow:hidden;border:1px solid #31423c;border-radius:15px;background:var(--ink);color:#d9e5df;box-shadow:0 30px 80px rgba(23,34,31,.22);transform:rotate(1deg)}.console-bar,.console-footer{display:flex;align-items:center;gap:12px;padding:14px 18px;border-bottom:1px solid #30413b;font-size:10px}.console-bar>span{padding:5px 7px;border-radius:4px;background:var(--green);color:var(--ink);font-size:8px;font-weight:800}.console-bar code{font-family:var(--mono);color:white}.console-bar i{margin-left:auto;color:var(--green);font-style:normal}.api-console pre{margin:0;padding:30px;font:13px/1.8 var(--mono);white-space:pre-wrap}.api-console pre b{color:#70d7ad;font-weight:500}.api-console pre em{color:#f4bd67;font-style:normal}.console-footer{border-top:1px solid #30413b;border-bottom:0;color:#91a49c;font-family:var(--mono);font-size:8px}.console-footer span:last-child{margin-left:auto}
.trust-band{display:grid;grid-template-columns:.55fr repeat(4,1fr);gap:30px;padding:36px clamp(24px,7vw,120px);background:var(--ink);color:white}.trust-band>p{color:#94a69f;font-size:10px;text-transform:uppercase;letter-spacing:.14em}.trust-band>div{display:grid;grid-template-columns:25px 1fr;column-gap:7px}.trust-band div>span{grid-row:span 2;color:var(--green);font-size:10px}.trust-band strong{font-size:14px}.trust-band small{margin-top:5px;color:#94a69f;font-size:9px}
.section{padding:105px clamp(24px,7vw,120px)}.section-heading{max-width:700px;margin-bottom:52px}.section-heading h2{margin:0;font-size:clamp(38px,5vw,64px);line-height:1.03;letter-spacing:-.055em}.section-heading>p:last-child{max-width:620px;margin:20px 0 0;color:var(--muted);font-size:15px;line-height:1.7}
.data-grid,.plan-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.data-grid article,.plan-grid article{position:relative;min-height:330px;padding:30px;border:1px solid var(--line);border-radius:17px;background:white}.data-icon{display:grid;place-items:center;width:52px;height:52px;margin-bottom:50px;border-radius:13px;background:var(--green-soft);color:var(--green-dark);font-size:19px;font-weight:800}.data-icon.amber{background:#fff0d7;color:#98620a}.data-icon.violet{background:#eee9ff;color:#5139ac}.data-grid small{color:var(--muted);font-size:9px;text-transform:uppercase;letter-spacing:.11em}.data-grid h3,.plan-grid h3{margin:10px 0;font-size:26px;letter-spacing:-.04em}.data-grid p,.plan-grid p{color:var(--muted);font-size:12px;line-height:1.65}.data-grid a{position:absolute;bottom:28px;color:var(--green-dark);font-size:11px;font-weight:750;text-decoration:none}.data-grid .coming{background:#eef0eb}.es-badge{display:inline-flex;padding:5px 8px;border-radius:999px;background:var(--green-soft);color:var(--green-dark);font-size:9px;font-weight:750}
.plans-section{background:#eef0eb}.plan-grid article{min-height:270px}.plan-grid .featured{border-top:4px solid var(--green)}.plan-number{display:block;color:var(--green-dark);font:10px var(--mono)}.plan-grid .es-badge{position:absolute;right:25px;top:24px}.plan-tag{position:absolute;left:30px;bottom:25px;color:var(--muted);font-size:9px;text-transform:uppercase;letter-spacing:.12em}
.apply-section{display:grid;grid-template-columns:.8fr 1.2fr;gap:clamp(45px,8vw,120px);padding:105px clamp(24px,7vw,120px);background:var(--green)}.apply-section h2{margin:0;font-size:clamp(40px,5vw,64px);line-height:1.02;letter-spacing:-.055em}.apply-section>div>p:not(.eyebrow){max-width:520px;font-size:14px;line-height:1.7}.apply-section ul{padding:0;list-style:none;font-size:12px}.apply-section li{margin:11px 0}.apply-section li:before{content:"✓";margin-right:9px;font-weight:800}.apply-card{padding:32px;border-radius:16px;background:white;box-shadow:var(--shadow)}.apply-card label{display:block;margin-bottom:16px}.apply-card label>span{display:block;margin-bottom:7px;font-size:10px;font-weight:750}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}.apply-card input,.apply-card select,.apply-card textarea{width:100%;padding:12px;border:1px solid var(--line-strong);border-radius:7px;background:#fff;color:var(--ink);font-size:12px}.apply-card textarea{resize:vertical}.apply-card .es-button{width:100%;margin-top:2px}.apply-card>small{display:block;margin-top:12px;text-align:center;color:var(--muted);font-size:9px}.form-message{min-height:18px;margin:10px 0 0;color:var(--green-dark);font-size:11px;font-weight:700}
footer{display:grid;grid-template-columns:1fr 1fr 1fr;align-items:center;gap:20px;padding:35px clamp(24px,7vw,120px);background:var(--ink);color:#a5b4ae;font-size:9px}footer .es-brand{color:white;font-size:13px}footer p{text-align:center}footer>div{display:flex;justify-content:flex-end;gap:18px}footer a{text-decoration:none}
.success-page{min-height:100vh;background:var(--paper)}.success-shell{min-height:calc(100vh - 76px);display:grid;place-items:center;padding:50px 20px}.success-card{width:min(700px,100%);padding:45px;border:1px solid var(--line);border-radius:18px;background:white;box-shadow:var(--shadow);text-align:center}.success-icon{display:grid;place-items:center;width:50px;height:50px;margin:0 auto 24px;border-radius:50%;background:var(--green-soft);color:var(--green-dark);font-weight:800}.success-card h1{margin:0;font-size:44px;letter-spacing:-.05em}.success-card>p:not(.eyebrow){color:var(--muted)}.key-box{display:flex;align-items:center;gap:10px;margin:28px 0;padding:10px 10px 10px 16px;border:1px solid var(--line);border-radius:10px;background:#f5f7f4}.key-box code{overflow:auto;flex:1;text-align:left;font:12px var(--mono)}.usage-note{display:flex;flex-direction:column;gap:9px;margin-bottom:26px;color:var(--muted);font-size:11px}.usage-note code{color:var(--ink);font-family:var(--mono)}
.swagger-ui .topbar{background:var(--ink)!important;border-bottom:3px solid var(--green)}.swagger-ui .topbar-wrapper:before{content:"EducationSector";color:#fff;font:750 18px var(--font);letter-spacing:-.03em}.swagger-ui .topbar-wrapper:after{content:"API";margin-left:8px;padding:4px 6px;border-radius:4px;background:var(--green);color:var(--ink);font:800 9px var(--font)}.swagger-ui .topbar-wrapper>a,.swagger-ui .topbar-wrapper form{display:none!important}.swagger-ui .info .title,.swagger-ui .opblock-tag{font-family:var(--font)!important;color:var(--ink)!important}.swagger-ui .btn.authorize{border-color:var(--green-dark)!important;color:var(--green-dark)!important}.swagger-ui .btn.authorize svg{fill:var(--green-dark)!important}.swagger-ui .scheme-container{box-shadow:none!important;border:1px solid var(--line);background:var(--paper)!important}
body.admin-ui{background:#eef0eb}.admin-shell{max-width:1120px;margin:40px auto;padding:0 20px}.admin-card,.card{margin:16px 0;padding:24px;border:1px solid var(--line);border-radius:14px;background:white}.admin-login{width:min(460px,calc(100% - 40px));margin:10vh auto;padding:34px;border:1px solid var(--line);border-radius:17px;background:white;box-shadow:var(--shadow)}.admin-login h1{margin:26px 0 3px;font-size:32px;letter-spacing:-.04em}.admin-login h2{margin:0 0 25px;color:var(--muted);font-size:14px;font-weight:500}.admin-login label,.admin-ui label{display:block;margin:11px 0;font-size:11px;font-weight:700}.admin-login input,.admin-ui input,.admin-ui select,.admin-ui textarea{width:100%;padding:10px;border:1px solid var(--line-strong);border-radius:6px}.admin-login button,.admin-ui button{padding:10px 13px;border:0;border-radius:6px;background:var(--ink);color:white;cursor:pointer}.admin-login button{width:100%;margin-top:8px}.admin-ui header{padding:18px 28px;background:var(--ink);color:#fff}.admin-ui main{max-width:1100px;margin:30px auto;padding:0 20px}.admin-ui .grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:12px}.admin-ui .status{padding:12px;border-left:3px solid var(--green);border-radius:7px;background:var(--green-soft)}.admin-ui .muted{color:var(--muted)}.admin-ui table{width:100%;border-collapse:collapse}.admin-ui th,.admin-ui td{padding:9px;text-align:left;border-bottom:1px solid var(--line)}.admin-ui code{padding:3px;background:#edf1ee}
@media(max-width:850px){.es-header nav{display:none}.api-hero{grid-template-columns:1fr}.trust-band{grid-template-columns:1fr 1fr}.trust-band>p{grid-column:span 2}.data-grid,.plan-grid{grid-template-columns:1fr}.apply-section{grid-template-columns:1fr}.form-grid{grid-template-columns:1fr}footer{grid-template-columns:1fr}footer p{text-align:left}footer>div{justify-content:flex-start}}
@media(max-width:560px){.es-header{height:66px;padding:0 18px}.es-header>.es-button{display:none}.api-hero{padding:65px 22px}.api-hero h1{font-size:52px}.hero-actions{align-items:flex-start;flex-direction:column}.hero-facts{flex-wrap:wrap}.hero-facts>div{min-width:90px;margin-right:12px;padding-right:12px}.api-console pre{padding:20px;font-size:10px}.trust-band{grid-template-columns:1fr}.trust-band>p{grid-column:auto}.section,.apply-section{padding:75px 22px}.success-card{padding:28px 20px}.success-card h1{font-size:34px}.key-box{align-items:stretch;flex-direction:column}.key-box .es-button{width:100%}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}