:root{
  --ink:#273746;
  --ink-2:#3d4f63;
  --muted:#66788d;
  --line:#d9e1e7;
  --line-soft:#edf1f4;
  --teal:#3d4f63;
  --teal-dark:#2f4051;
  --teal-soft:#eef2f4;
  --green:#43a864;
  --bg:#f6fafc;
  --white:#ffffff;
  --shadow:0 24px 60px rgba(17,47,77,.10);
  --shadow-soft:0 12px 32px rgba(17,47,77,.07);
  --radius-lg:24px;
  --radius-md:16px;
  --radius-sm:10px;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  min-height:100vh;
  color:var(--ink);
  background:
    radial-gradient(circle at 8% 16%, rgba(61,79,99,.08), transparent 28%),
    radial-gradient(circle at 92% 20%, rgba(36,100,166,.07), transparent 32%),
    linear-gradient(180deg,#fbfdfe 0%,#f4f9fb 100%);
  font-family:ui-sans-serif,-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  overflow-x:hidden;
}

body::before,
body::after{
  content:"";
  position:fixed;
  z-index:-1;
  top:142px;
  width:190px;
  height:520px;
  opacity:.30;
  background-image:url("data:image/svg+xml,%3Csvg width='220' height='520' viewBox='0 0 220 520' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cg stroke='%2398CBD4' stroke-width='1.4'%3E%3Cpath d='M42 22 96 55v62L42 150l-54-33V55L42 22Z'/%3E%3Cpath d='M112 142 166 175v62l-54 33-54-33v-62l54-33Z'/%3E%3Cpath d='M40 274 94 307v62l-54 33-54-33v-62l54-33Z'/%3E%3Cpath d='M120 398 174 431v62l-54 33-54-33v-62l54-33Z'/%3E%3Cpath d='M96 117l-54 33M58 237 40 274M94 369l26 29'/%3E%3C/g%3E%3Cg fill='%2398CBD4'%3E%3Ccircle cx='42' cy='22' r='5'/%3E%3Ccircle cx='96' cy='55' r='5'/%3E%3Ccircle cx='42' cy='150' r='5'/%3E%3Ccircle cx='112' cy='142' r='5'/%3E%3Ccircle cx='166' cy='175' r='5'/%3E%3Ccircle cx='112' cy='270' r='5'/%3E%3Ccircle cx='40' cy='274' r='5'/%3E%3Ccircle cx='94' cy='307' r='5'/%3E%3Ccircle cx='120' cy='398' r='5'/%3E%3Ccircle cx='174' cy='431' r='5'/%3E%3C/g%3E%3C/svg%3E");
  background-repeat:no-repeat;
  pointer-events:none;
}
body::before{left:-62px}
body::after{right:-62px;transform:scaleX(-1)}

.registration-page{
  width:100%;
  min-height:100vh;
  display:flex;
  align-items:center;
  justify-content:center;
  padding:14px 18px;
}
.page-shell{
  width:min(1450px,100%);
  display:grid;
  grid-template-columns:220px minmax(0,1fr);
  gap:12px;
  align-items:stretch;
}
.logo-rail{
  min-height:calc(100vh - 28px);
  display:flex;
}
.logo-card{
  width:100%;
  border:1px solid rgba(255,255,255,.22);
  border-radius:var(--radius-lg);
  background:
    radial-gradient(circle at 50% 18%,rgba(255,255,255,.18),transparent 34%),
    linear-gradient(180deg,#3d4f63 0%,#344657 100%);
  box-shadow:var(--shadow-soft);
  display:flex;
  flex-direction:column;
  align-items:center;
  justify-content:center;
  padding:28px 22px;
  text-align:center;
}
.doc-wordmark{
  width:100%;
  color:var(--ink);
  text-align:center;
  display:flex;
  flex-direction:column;
  align-items:center;
  justify-content:center;
  line-height:1;
  text-transform:uppercase;
}
.logo-card .doc-wordmark{color:#fff}
.logo-card .doc-wordmark::after{background:linear-gradient(90deg,transparent,rgba(255,255,255,.54),transparent)}
.doc-wordmark__doc{
  display:block;
  font-family:Georgia,"Times New Roman",serif;
  font-size:28px;
  font-weight:500;
  letter-spacing:.24em;
  margin-right:-.24em;
}
.doc-wordmark__egorov{
  display:block;
  margin-top:8px;
  font-family:Georgia,"Times New Roman",serif;
  font-size:32px;
  font-weight:500;
  letter-spacing:.13em;
  margin-right:-.13em;
}
.doc-wordmark__academy{
  display:block;
  margin-top:14px;
  font-size:13px;
  font-weight:650;
  letter-spacing:.58em;
  margin-right:-.58em;
}
.doc-wordmark::after{
  content:"";
  width:140px;
  height:1px;
  margin-top:18px;
  background:linear-gradient(90deg,transparent,rgba(7,30,76,.36),transparent);
}

.register-card{
  display:grid;
  grid-template-columns:1.18fr .82fr;
  min-height:calc(100vh - 28px);
  border:1px solid var(--line-soft);
  background:rgba(255,255,255,.94);
  border-radius:var(--radius-lg);
  overflow:hidden;
  box-shadow:var(--shadow);
}
.form-panel{
  position:relative;
  padding:24px 26px 18px;
  border-right:1px solid var(--line-soft);
  background:#fff;
}
.mobile-brand{display:none}
h1{
  margin:0 0 4px;
  font-family:Georgia,"Times New Roman",serif;
  font-size:32px;
  letter-spacing:-.04em;
  line-height:1.02;
  color:var(--ink);
}
.lead{
  margin:0 0 8px;
  color:#5d6e82;
  font-size:13px;
  line-height:1.45;
  max-width:620px;
}

.alert{
  border-radius:12px;
  padding:13px 15px;
  margin:0 0 10px;
  font-size:13px;
  line-height:1.45;
}
.alert ul{margin:8px 0 0;padding-left:18px}
.alert-success{background:#eaf8ef;border:1px solid #bee4c9;color:#246b38}
.alert-error{background:#fff1f3;border:1px solid #f2bdc6;color:#8b2433}

.stepper{
  display:grid;
  grid-template-columns:1fr 1fr 1fr;
  gap:0;
  align-items:start;
  margin:0 44px 12px;
  position:relative;
}
.stepper::before{
  content:"";
  position:absolute;
  top:15px;
  left:56px;
  right:56px;
  height:1px;
  background:#cad8e3;
  z-index:0;
}
.step{
  position:relative;
  z-index:1;
  text-align:center;
  color:#52667c;
  font-weight:700;
  font-size:11.5px;
}
.circle{
  width:32px;
  height:32px;
  border-radius:50%;
  margin:0 auto 5px;
  display:grid;
  place-items:center;
  background:#fff;
  border:2px solid #d5e0e9;
  color:#4e6075;
  font-weight:800;
  font-size:13px;
  box-shadow:0 0 0 5px #fff;
}
.step.active{color:var(--teal-dark)}
.step.active .circle{background:linear-gradient(135deg,var(--teal),var(--teal-dark));border-color:transparent;color:#fff}

.switcher{
  display:grid;
  grid-template-columns:1fr 1fr;
  border:1px solid #cbdce6;
  border-radius:9px;
  overflow:hidden;
  margin-bottom:8px;
  background:#fff;
}
.switcher button{
  height:40px;
  border:0;
  background:#fff;
  color:#6c7887;
  font-weight:800;
  font-size:13px;
  cursor:pointer;
  display:flex;
  align-items:center;
  justify-content:center;
  gap:9px;
  transition:.2s ease;
}
.switcher button.active{background:linear-gradient(180deg,#f8fafb,#eef2f4);color:var(--teal-dark);box-shadow:inset 0 0 0 1.5px var(--teal)}

form{display:block}
.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:8px 14px}
.field{margin-bottom:10px}
.field label{
  display:block;
  color:#14294c;
  font-weight:800;
  font-size:11.8px;
  margin:0 0 4px;
}
.required{color:#df4058}
.input-wrap{position:relative}
.input-icon{position:absolute;left:13px;top:50%;transform:translateY(-50%);width:17px;height:17px;color:#768799;pointer-events:none}
input,
select{
  width:100%;
  height:36px;
  border:1px solid #d7e2ea;
  border-radius:7px;
  background:#fff;
  color:#172f4e;
  padding:0 40px 0 38px;
  font-size:13px;
  outline:none;
  transition:.18s ease;
  box-shadow:0 3px 10px rgba(13,45,74,.02);
}
input:focus,
select:focus{border-color:var(--teal);box-shadow:0 0 0 4px rgba(61,79,99,.12)}
input::placeholder{color:#9aa8b8}
select{appearance:none;-webkit-appearance:none;color:#172f4e;background:#fff;cursor:pointer}
select:invalid{color:#8a9aab}
.select-wrap::after{content:"";position:absolute;right:15px;top:50%;width:9px;height:9px;border-right:2px solid #7b8da0;border-bottom:2px solid #7b8da0;transform:translateY(-65%) rotate(45deg);pointer-events:none}
.select-wrap select{padding-right:46px}
.help-icon{
  position:absolute;
  right:10px;
  top:50%;
  transform:translateY(-50%);
  width:18px;
  height:18px;
  border:1.6px solid #8d9dad;
  color:#53657a;
  border-radius:50%;
  display:grid;
  place-items:center;
  font-size:11px;
  font-weight:900;
  background:#fff;
}
.info-note{
  margin:0 0 8px;
  display:flex;
  align-items:center;
  gap:8px;
  color:#516a7f;
  font-size:12px;
  font-weight:650;
}
.info-note svg{color:var(--teal)}
.actions{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-top:3px}
.actions--single{grid-template-columns:1fr}
.actions--single .btn{width:100%}
.btn{
  height:44px;
  border-radius:9px;
  border:1px solid var(--teal);
  display:flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  font-size:13px;
  font-weight:850;
  cursor:pointer;
  transition:.2s ease;
  text-decoration:none;
}
.btn-primary{background:linear-gradient(135deg,var(--teal),var(--teal-dark));color:#fff;box-shadow:0 12px 22px rgba(61,79,99,.20)}
.btn-primary:hover{transform:translateY(-1px);box-shadow:0 16px 27px rgba(61,79,99,.24)}
.btn-secondary{background:#fff;color:var(--teal-dark)}
.btn-secondary:hover{background:#f4f6f8}
.security-note{margin:11px 0 0;color:#8b98a8;font-size:12.2px;display:flex;gap:8px;align-items:center}

.info-panel{
  display:flex;
  flex-direction:column;
  gap:8px;
  padding:24px 24px 18px;
  background:linear-gradient(180deg,rgba(244,247,249,.98) 0%,rgba(255,255,255,.98) 42%,#fff 100%);
}
.hero-illustration{
  height:124px;
  border-radius:14px;
  overflow:hidden;
  border:1px solid #d7e8ee;
  background:#eef2f4;
  box-shadow:0 10px 24px rgba(22,67,88,.06);
}
.hero-illustration svg{width:100%;height:100%;display:block}
h2{
  margin:4px 0 0;
  font-family:Georgia,"Times New Roman",serif;
  font-size:25px;
  line-height:1.08;
  letter-spacing:-.035em;
  color:var(--ink);
}
.copy{
  margin:0 0 1px;
  color:var(--ink-2);
  font-size:13.2px;
  line-height:1.44;
}
.process-card,
.access-card,
.support{
  background:#fff;
  border:1px solid #d8e7ee;
  border-radius:13px;
  box-shadow:0 10px 24px rgba(22,67,88,.05);
}
.process-card{padding:18px 18px 15px}
.process-card h3{
  margin:0 0 8px;
  font-size:13px;
  color:#0d2752;
}
.process-card ol{list-style:none;padding:0;margin:0;display:grid;gap:8px}
.process-card li{display:grid;grid-template-columns:28px 1fr;gap:8px;align-items:start}
.process-card li>span{
  width:26px;height:26px;border-radius:50%;display:grid;place-items:center;
  background:#eef2f4;border:1px solid #cbd4dc;color:var(--teal-dark);font-weight:900;
}
.process-card strong,.access-row strong{display:block;color:#0d2752;font-size:13.2px;line-height:1.25}
.process-card small,.access-row small{display:block;color:#6b7b8e;font-size:11.8px;line-height:1.35;margin-top:2px}
.access-card{padding:0;overflow:hidden}
.access-row{display:grid;grid-template-columns:34px 1fr;gap:10px;align-items:center;padding:11px 14px}
.access-row+.access-row{border-top:1px solid var(--line-soft)}
.access-icon{width:30px;height:30px;border-radius:10px;display:grid;place-items:center;background:#edf3f7;color:#6d7e90}
.access-icon.open{background:#eef2f4;color:var(--teal-dark)}
.benefits{list-style:none;margin:2px 0 0;padding:0;display:grid;gap:8px}
.benefits li{display:flex;align-items:center;gap:11px;color:#153052;font-size:13px;font-weight:750}
.benefits svg{width:18px;height:18px;color:var(--teal);flex:0 0 auto}
.support{margin-top:0;padding:11px 14px;display:flex;align-items:center;justify-content:space-between;gap:16px}
.support-left{display:flex;align-items:center;gap:10px}
.question{width:34px;height:34px;border-radius:50%;background:#eef2f4;color:var(--teal-dark);display:grid;place-items:center;font-weight:900}
.support strong{display:block;color:#0d2752;font-size:13.4px}
.support span span{display:block;color:#6b7b8e;font-size:11.8px;margin-top:2px}
.support a{border:1px solid var(--teal);border-radius:9px;color:var(--teal-dark);text-decoration:none;font-weight:850;padding:9px 16px;font-size:13px;white-space:nowrap}
.support a:hover{background:#f4f6f8}

@media (max-width:1260px){
  .page-shell{grid-template-columns:170px minmax(0,1fr);gap:14px}
  .doc-wordmark__doc{font-size:27px}
  .doc-wordmark__egorov{font-size:34px}
  .doc-wordmark__academy{font-size:13px;letter-spacing:.50em;margin-right:-.50em}
  .form-panel{padding:22px 22px 16px}
  .info-panel{padding:22px 22px 16px}
  h1{font-size:30px}
  h2{font-size:24px}
}
@media (max-width:1040px){
  .registration-page{align-items:flex-start;padding:18px}
  .page-shell{display:block}
  .logo-rail{display:none}
  .register-card{grid-template-columns:1fr;min-height:auto}
  .form-panel{border-right:0;border-bottom:1px solid var(--line-soft)}
  .mobile-brand{display:block;margin-bottom:12px}
  .doc-wordmark--mobile{align-items:flex-start;text-align:left;margin-bottom:2px}
  .doc-wordmark--mobile .doc-wordmark__doc{font-size:15px;letter-spacing:.22em;margin-right:0}
  .doc-wordmark--mobile .doc-wordmark__egorov{font-size:22px;letter-spacing:.11em;margin:5px 0 0}
  .doc-wordmark--mobile .doc-wordmark__academy{font-size:10px;letter-spacing:.46em;margin:7px 0 0}
  .doc-wordmark--mobile::after{width:62px;margin-top:10px}
  .info-panel{gap:14px}
}
@media (max-width:700px){
  .registration-page{padding:12px}
  .form-panel,.info-panel{padding:24px 18px}
  h1{font-size:31px}
  .lead br{display:none}
  .stepper{margin:0 0 16px}
  .stepper::before{left:40px;right:40px}
  .grid-2,.actions{grid-template-columns:1fr;gap:0}
  .switcher button{font-size:13px}
  .support{align-items:flex-start;flex-direction:column}
  .support a{width:100%;text-align:center}
}

.logo-card{position:relative}
.logo-card::after{content:"";position:absolute;left:24px;right:24px;bottom:24px;height:1px;background:rgba(255,255,255,.22);}
.register-card,.logo-card{height:calc(100vh - 28px);}
.form-panel form{display:flex;flex-direction:column;}
.info-panel .benefits{margin-top:0;}
@media (min-width:1041px){
  body{overflow:hidden;}
  .logo-rail,.register-card{height:calc(100vh - 28px);}
  .logo-card{justify-content:center;}
  .form-panel,.info-panel{overflow:auto;}
  .form-panel::-webkit-scrollbar,.info-panel::-webkit-scrollbar{width:8px;}
  .form-panel::-webkit-scrollbar-thumb,.info-panel::-webkit-scrollbar-thumb{background:#d6dee6;border-radius:20px;}
}

/* Registration safety: hide accidental logged-in/platform header on registration page */
body.registration-page header.main-header,
body.registration-page .main-header,
body.registration-page .academy-topbar,
body.registration-page .topbar{
  display:none!important;
}

/* Registration presentation scale-up: desktop */
@media (min-width:1041px){
  .registration-page{
    padding:10px 12px;
  }
  .page-shell{
    width:min(1680px,calc(100vw - 24px));
    grid-template-columns:240px minmax(0,1fr);
    gap:16px;
  }
  .logo-rail,
  .register-card,
  .logo-card{
    height:calc(100vh - 20px);
    min-height:0;
  }
  .register-card{
    grid-template-columns:minmax(0,1.22fr) minmax(430px,.78fr);
  }
  .form-panel{
    padding:30px 34px 22px;
  }
  .info-panel{
    padding:28px 28px 22px;
    gap:10px;
  }
  h1{
    font-size:38px;
    margin-bottom:6px;
  }
  .lead{
    font-size:14px;
    margin-bottom:12px;
  }
  .stepper{
    margin:2px 54px 15px;
  }
  .circle{
    width:36px;
    height:36px;
    font-size:14px;
  }
  .stepper::before{
    top:17px;
  }
  .step{
    font-size:12px;
  }
  .switcher{
    margin-bottom:12px;
  }
  .switcher button{
    height:46px;
    font-size:14px;
  }
  .grid-2{
    gap:10px 16px;
  }
  .field{
    margin-bottom:11px;
  }
  .field label{
    font-size:12.5px;
    margin-bottom:5px;
  }
  input,
  select{
    height:42px;
    font-size:14px;
    border-radius:9px;
  }
  .input-icon{
    width:18px;
    height:18px;
  }
  .info-note{
    font-size:12.5px;
    margin-bottom:10px;
  }
  .btn{
    height:48px;
    font-size:14px;
  }
  .security-note{
    margin-top:12px;
    font-size:12.5px;
  }
  .hero-illustration{
    height:142px;
  }
  h2{
    font-size:29px;
  }
  .copy{
    font-size:14px;
    line-height:1.5;
  }
  .process-card{
    padding:19px 20px 17px;
  }
  .process-card h3{
    font-size:14px;
  }
  .process-card strong,
  .access-row strong{
    font-size:13.8px;
  }
  .process-card small,
  .access-row small{
    font-size:12.2px;
  }
  .access-row{
    padding:12px 15px;
  }
  .benefits li{
    font-size:13.5px;
  }
  .support{
    padding:13px 15px;
  }
  .support strong{
    font-size:14px;
  }
  .support span span{
    font-size:12.2px;
  }
  .support a{
    padding:10px 18px;
    font-size:13.5px;
  }
  .doc-wordmark__doc{
    font-size:32px;
  }
  .doc-wordmark__egorov{
    font-size:38px;
  }
  .doc-wordmark__academy{
    font-size:14px;
  }
}

/* Keep the registration usable on shorter notebooks. */
@media (min-width:1041px) and (max-height:820px){
  .page-shell{
    grid-template-columns:220px minmax(0,1fr);
  }
  .form-panel{
    padding:20px 26px 16px;
  }
  .info-panel{
    padding:20px 22px 16px;
    gap:7px;
  }
  h1{font-size:32px;margin-bottom:4px}
  .lead{font-size:13px;margin-bottom:7px}
  .stepper{margin:0 44px 10px}
  .circle{width:31px;height:31px;font-size:13px}
  .stepper::before{top:15px}
  .step{font-size:11.5px}
  .switcher{margin-bottom:7px}
  .switcher button{height:39px;font-size:13px}
  .grid-2{gap:7px 13px}
  .field{margin-bottom:8px}
  .field label{font-size:11.7px;margin-bottom:3px}
  input,select{height:35px;font-size:12.8px;border-radius:7px}
  .info-note{font-size:11.8px;margin-bottom:6px}
  .btn{height:42px;font-size:13px}
  .security-note{margin-top:8px;font-size:11.8px}
  .hero-illustration{height:112px}
  h2{font-size:24px}
  .copy{font-size:12.8px;line-height:1.4}
  .process-card{padding:14px 16px 12px}
  .process-card h3{font-size:12.8px;margin-bottom:6px}
  .process-card ol{gap:6px}
  .process-card li{grid-template-columns:25px 1fr;gap:7px}
  .process-card li>span{width:23px;height:23px}
  .process-card strong,.access-row strong{font-size:12.8px}
  .process-card small,.access-row small{font-size:11.4px}
  .access-row{padding:9px 12px}
  .benefits{gap:6px}
  .benefits li{font-size:12.5px}
  .support{padding:9px 12px}
  .support strong{font-size:13px}
  .support span span{font-size:11.5px}
  .support a{padding:8px 14px;font-size:12.5px}
}

/* Registration wide-screen presence: fill large displays without stretching the form vertically. */
@media (min-width:1041px){
  .registration-page{
    padding:10px 16px;
  }
  .page-shell{
    width:min(2100px,calc(100vw - 32px));
    max-width:none;
    grid-template-columns:clamp(230px,13.5vw,290px) minmax(0,1fr);
    gap:18px;
  }
  .register-card{
    grid-template-columns:minmax(0,1.18fr) minmax(470px,.82fr);
  }
  .form-panel{
    padding-left:clamp(34px,2.5vw,54px);
    padding-right:clamp(34px,2.5vw,54px);
  }
  .info-panel{
    padding-left:clamp(30px,2.2vw,46px);
    padding-right:clamp(30px,2.2vw,46px);
  }
}

@media (min-width:1600px){
  h1{font-size:42px;}
  .lead{font-size:14.5px;}
  .switcher button{font-size:14.5px;}
  .field label{font-size:13px;}
  input,select{font-size:14px;}
  h2{font-size:31px;}
  .copy{font-size:14.2px;}
  .doc-wordmark__doc{font-size:35px;}
  .doc-wordmark__egorov{font-size:42px;}
  .doc-wordmark__academy{font-size:15px;}
}

/* Short notebook screens: stay on one screen, but do not shrink the page so aggressively. */
@media (min-width:1041px) and (max-height:820px){
  .registration-page{padding:8px 14px;}
  .page-shell{
    width:min(2100px,calc(100vw - 28px));
    grid-template-columns:clamp(220px,13vw,270px) minmax(0,1fr);
    gap:16px;
  }
  .logo-rail,.register-card,.logo-card{height:calc(100vh - 16px);}
  .register-card{grid-template-columns:minmax(0,1.18fr) minmax(450px,.82fr);}
  .form-panel{padding:22px 34px 16px;}
  .info-panel{padding:21px 30px 16px;gap:7px;}
  h1{font-size:36px;}
  .lead{font-size:13.5px;margin-bottom:8px;}
  .stepper{margin:0 52px 10px;}
  .circle{width:33px;height:33px;font-size:13px;}
  .stepper::before{top:16px;}
  .step{font-size:11.8px;}
  .switcher button{height:41px;font-size:13.5px;}
  .grid-2{gap:7px 15px;}
  .field{margin-bottom:8px;}
  .field label{font-size:12px;}
  input,select{height:38px;font-size:13.2px;}
  .btn{height:44px;font-size:13.5px;}
  .hero-illustration{height:120px;}
  h2{font-size:26px;}
  .copy{font-size:13px;line-height:1.42;}
  .process-card{padding:15px 17px 13px;}
  .process-card h3{font-size:13px;}
  .process-card strong,.access-row strong{font-size:13px;}
  .process-card small,.access-row small{font-size:11.6px;}
  .benefits li{font-size:12.7px;}
}

/* DOC EGOROV CAMPUS logo from supplied vector artwork */
.registration-logo{display:block;width:100%;height:auto;object-fit:contain;}
.registration-logo--light{max-width:176px;filter:brightness(0) invert(1);opacity:.98;}
.registration-logo--mobile{width:min(310px,78vw);max-height:68px;object-position:left center;}
.logo-card{padding-left:18px;padding-right:18px;}
.mobile-brand{align-items:flex-start;}
@media(max-width:1260px){.registration-logo--light{max-width:145px;}}
@media(max-width:1040px){.mobile-brand{display:flex}.registration-logo--mobile{width:min(280px,72vw);max-height:60px;}}