:root{
  --navy:#102849;
  --ink:#edf4fb;
  --muted:#c8d6e4;
  --teal:#158b94;
  --gold:#d9b65b;
  --border:rgba(255,255,255,.16);
  --panel:rgba(255,255,255,.10);
  --input:rgba(255,255,255,.08);
  --shadow:0 24px 60px rgba(7,24,47,.32);
}

*{box-sizing:border-box}
button,input,select,textarea{
  font-family:"Montserrat","Segoe UI",sans-serif;
}
html,body{height:100%}
body{overflow-x:hidden}

@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@400;500;600;700;800&display=swap');

body{
  margin:0;
  color:var(--ink);
  font-family:"Montserrat","Segoe UI",sans-serif;
  background:
    radial-gradient(circle at top left, rgba(21,139,148,.24), transparent 28%),
    radial-gradient(circle at top right, rgba(217,182,91,.18), transparent 22%),
    radial-gradient(circle at bottom right, rgba(43,89,153,.35), transparent 32%),
    linear-gradient(135deg,#09172d 0%,#102849 48%,#16416f 100%);
}

body::before{
  content:"";
  position:fixed;
  inset:0;
  pointer-events:none;
  background:
    linear-gradient(120deg, rgba(255,255,255,.06), transparent 36%),
    radial-gradient(circle at 18% 15%, rgba(255,255,255,.09), transparent 16%);
  opacity:.95;
}

.lang-switch{
  position:fixed;
  top:14px;
  right:14px;
  z-index:50;
  display:flex;
  gap:8px;
}

.lang-switch a{
  color:#fff;
  text-decoration:none;
  padding:9px 11px;
  border-radius:999px;
  background:rgba(255,255,255,.10);
  border:1px solid var(--border);
  font-size:12px;
  font-weight:700;
}

.premium-auth{
  min-height:100vh;
  display:grid;
  grid-template-columns:1.08fr .92fr;
}

.premium-side{
  padding:56px;
  display:flex;
  flex-direction:column;
  justify-content:space-between;
  position:relative;
}

.brand{display:flex;align-items:center;gap:14px}
.brand div{min-width:0}
.brand img{
  width:68px;
  height:68px;
  border-radius:20px;
  object-fit:cover;
  background:#fff;
  padding:5px;
  box-shadow:var(--shadow);
}
.brand h1{
  margin:0;
  font-family:"Montserrat","Segoe UI",sans-serif;
  font-size:24px;
}
.brand p{margin:4px 0 0;color:var(--muted)}

.hero-copy{max-width:590px;padding:28px 0}
.hero-copy > *{
  animation:authRise .7s ease both;
}
.eyebrow{
  display:inline-flex;
  padding:8px 14px;
  border-radius:999px;
  background:rgba(217,182,91,.15);
  border:1px solid rgba(217,182,91,.24);
  color:#ffeab7;
  font-weight:700;
  margin-bottom:20px;
}
.hero-copy h2{
  margin:0 0 16px;
  font-family:"Montserrat","Segoe UI",sans-serif;
  font-size:54px;
  line-height:1;
}
.hero-copy p{
  margin:0;
  color:var(--muted);
  font-size:18px;
  line-height:1.7;
}

.feature-list{
  display:grid;
  grid-template-columns:repeat(3,minmax(0,1fr));
  gap:14px;
}

.auth-service-strip{
  display:grid;
  grid-template-columns:repeat(3,minmax(0,1fr));
  gap:14px;
  margin-bottom:18px;
}

.auth-service-strip-compact{
  grid-template-columns:repeat(2,minmax(0,1fr));
}

.auth-service-item{
  padding:18px;
  border-radius:22px;
  background:rgba(255,255,255,.08);
  border:1px solid rgba(255,255,255,.12);
  backdrop-filter:blur(12px);
  box-shadow:0 18px 34px rgba(7,24,47,.16);
}

.auth-service-item strong{
  display:block;
  margin-bottom:8px;
  color:#fff;
  font-size:15px;
}

.auth-service-item span{
  display:block;
  color:var(--muted);
  font-size:13px;
  line-height:1.6;
}

.portal-contact-grid{margin-top:14px}

.feature{
  padding:20px;
  border-radius:24px;
  background:rgba(255,255,255,.06);
  border:1px solid rgba(255,255,255,.12);
  backdrop-filter:blur(14px);
  box-shadow:0 18px 34px rgba(7,24,47,.16);
}

.feature strong{
  display:block;
  margin-bottom:8px;
  font-family:"Montserrat","Segoe UI",sans-serif;
  font-size:15px;
}

.feature span{
  color:var(--muted);
  font-size:13px;
  line-height:1.6;
}

.register-points{
  display:grid;
  grid-template-columns:repeat(3,minmax(0,1fr));
  gap:14px;
}

.premium-panel-wrap{
  display:flex;
  align-items:center;
  justify-content:center;
  padding:36px;
}

.premium-panel{
  width:100%;
  max-width:500px;
  padding:36px;
  border-radius:32px;
  background:var(--panel);
  border:1px solid var(--border);
  box-shadow:var(--shadow);
  backdrop-filter:blur(18px);
  position:relative;
  overflow:hidden;
}

.premium-panel::before{
  content:"";
  position:absolute;
  inset:0;
  background:linear-gradient(180deg, rgba(255,255,255,.10), transparent 34%);
  pointer-events:none;
}

.premium-panel-wide{max-width:760px}
.registration-steps{
  display:grid;
  grid-template-columns:repeat(3,minmax(0,1fr));
  gap:12px;
  margin:0 0 22px;
}
.registration-step{
  padding:14px 12px;
  border-radius:18px;
  border:1px solid rgba(255,255,255,.10);
  background:rgba(255,255,255,.04);
  text-align:center;
  transition:background .2s ease,border-color .2s ease,transform .2s ease;
}
.registration-step strong{
  display:block;
  margin-bottom:4px;
  color:#fff;
  font-size:14px;
}
.registration-step span{
  color:var(--muted);
  font-size:12px;
  line-height:1.5;
}
.registration-step.active{
  background:linear-gradient(135deg, rgba(217,182,91,.18), rgba(21,139,148,.16));
  border-color:rgba(217,182,91,.24);
}
.registration-step.done{
  background:rgba(21,139,148,.14);
  border-color:rgba(21,139,148,.26);
}

.panel-logo{
  width:92px;
  height:92px;
  border-radius:26px;
  object-fit:cover;
  display:block;
  margin:0 auto 16px;
  background:#fff;
  padding:6px;
}

.premium-panel h3{
  margin:0 0 8px;
  text-align:center;
  font-family:"Montserrat","Segoe UI",sans-serif;
  font-size:32px;
}

.subtext{
  margin:0 0 22px;
  text-align:center;
  color:var(--muted);
}

.alert-error{
  padding:12px 14px;
  border-radius:16px;
  margin-bottom:16px;
  font-size:14px;
  color:#ffd7d7;
  background:rgba(255,92,92,.14);
  border:1px solid rgba(255,92,92,.24);
}

.field{margin-bottom:16px}
.field-note{
  margin-top:8px;
  color:var(--muted);
  font-size:12px;
  line-height:1.6;
}
.camera-capture{
  display:grid;
  gap:12px;
  padding:14px;
  border-radius:18px;
  background:rgba(255,255,255,.05);
  border:1px solid rgba(255,255,255,.10);
}
.camera-preview,.camera-snapshot{
  width:100%;
  min-height:240px;
  max-height:320px;
  object-fit:cover;
  border-radius:18px;
  background:rgba(9,23,45,.54);
  border:1px solid rgba(255,255,255,.12);
}
.camera-actions{
  display:flex;
  gap:10px;
  flex-wrap:wrap;
}
.camera-actions .btn-step{
  min-width:unset;
  flex:1 1 160px;
}

.field-grid{
  display:grid;
  grid-template-columns:repeat(2,minmax(0,1fr));
  gap:16px;
}
.form-section{
  margin:0 0 22px;
  padding:18px;
  border-radius:22px;
  background:rgba(255,255,255,.05);
  border:1px solid rgba(255,255,255,.10);
  box-shadow:0 14px 28px rgba(7,24,47,.12);
}
.form-step{display:none}
.form-step.active{display:block}
.section-badge{
  display:inline-flex;
  align-items:center;
  padding:7px 11px;
  margin-bottom:10px;
  border-radius:999px;
  background:rgba(217,182,91,.14);
  border:1px solid rgba(217,182,91,.22);
  color:#ffe5ac;
  font-size:12px;
  font-weight:700;
  letter-spacing:.03em;
  text-transform:uppercase;
}
.form-section h4{
  margin:0 0 8px;
  font-size:18px;
  color:#fff;
}
.form-section p{
  margin:0 0 16px;
  color:var(--muted);
  font-size:14px;
  line-height:1.6;
}
.form-actions{
  display:flex;
  gap:12px;
  justify-content:space-between;
  flex-wrap:wrap;
  margin-top:10px;
}
.btn-step{
  width:auto;
  min-width:160px;
}
.btn-ghost{
  background:rgba(255,255,255,.08);
  border:1px solid rgba(255,255,255,.12);
  color:#fff;
  box-shadow:none;
}
label{
  display:block;
  margin-bottom:8px;
  font-family:"Montserrat","Segoe UI",sans-serif;
  font-size:13px;
  font-weight:700;
  color:#eef6ff;
}

input,select{
  width:100%;
  padding:15px 16px;
  border-radius:16px;
  border:1px solid rgba(255,255,255,.14);
  background:var(--input);
  color:#fff;
  font-family:"Montserrat","Segoe UI",sans-serif;
  font-size:15px;
  outline:none;
  transition:border-color .2s ease, box-shadow .2s ease, background .2s ease;
}

select{
  appearance:none;
  -webkit-appearance:none;
  -moz-appearance:none;
  background-image:
    linear-gradient(45deg, transparent 50%, rgba(237,244,251,.82) 50%),
    linear-gradient(135deg, rgba(237,244,251,.82) 50%, transparent 50%),
    linear-gradient(180deg, rgba(255,255,255,.05), rgba(255,255,255,0));
  background-position:
    calc(100% - 24px) calc(50% - 3px),
    calc(100% - 17px) calc(50% - 3px),
    0 0;
  background-size:7px 7px, 7px 7px, 100% 100%;
  background-repeat:no-repeat;
  padding-right:48px;
}

select option{
  color:#102849;
  background:#f4f8fc;
}

input:focus,select:focus{
  border-color:rgba(21,139,148,.84);
  box-shadow:0 0 0 4px rgba(21,139,148,.14);
}

input::placeholder{color:#c6d3df}
.field-span-2{grid-column:1 / -1}

.btn{
  width:100%;
  border:none;
  border-radius:18px;
  padding:15px 18px;
  color:#fff;
  font-family:"Montserrat","Segoe UI",sans-serif;
  font-size:15px;
  font-weight:700;
  cursor:pointer;
  background:linear-gradient(135deg,#16345f,#158b94);
  box-shadow:0 16px 32px rgba(21,139,148,.26);
  transition:transform .2s ease, box-shadow .2s ease;
}

.btn:hover{
  transform:translateY(-2px);
  box-shadow:0 20px 40px rgba(21,139,148,.32);
}

.alt-links{
  display:flex;
  justify-content:space-between;
  gap:14px;
  margin-top:18px;
  flex-wrap:wrap;
}

.alt-links a{
  color:#ddf6fb;
  text-decoration:none;
  font-family:"Montserrat","Segoe UI",sans-serif;
  font-size:14px;
}

.alt-links-center{justify-content:center}
.client-only-auth .premium-panel{max-width:470px}
.premium-client-panel{background:rgba(255,255,255,.13)}

.portal-note{
  margin-top:18px;
  padding:14px 16px;
  border-radius:16px;
  background:rgba(255,255,255,.07);
  border:1px solid rgba(255,255,255,.12);
  color:var(--muted);
  font-size:14px;
  line-height:1.6;
  box-shadow:0 12px 24px rgba(7,24,47,.12);
}

@keyframes authRise{
  from{
    opacity:0;
    transform:translateY(16px);
  }
  to{
    opacity:1;
    transform:translateY(0);
  }
}

.whatsapp-float{
  position:fixed;
  right:22px;
  bottom:22px;
  z-index:40;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  min-width:132px;
  padding:14px 18px;
  border-radius:999px;
  color:#fff;
  font-weight:700;
  text-decoration:none;
  background:linear-gradient(135deg,#0c8f57,#1fbf73);
  box-shadow:0 18px 38px rgba(12,143,87,.28);
}

.role-switch{
  display:grid;
  grid-template-columns:repeat(2,minmax(0,1fr));
  gap:10px;
  margin:0 0 18px;
}

.role-btn{
  display:flex;
  align-items:center;
  justify-content:center;
  min-height:48px;
  padding:12px 14px;
  border-radius:16px;
  border:1px solid rgba(255,255,255,.14);
  background:rgba(255,255,255,.05);
  color:#eaf6ff;
  font-weight:700;
  text-decoration:none;
  transition:background .2s ease,border-color .2s ease,transform .2s ease;
}

.role-btn:hover{transform:translateY(-1px)}

.role-btn.active{
  background:linear-gradient(135deg, rgba(217,182,91,.24), rgba(21,139,148,.22));
  border-color:rgba(217,182,91,.28);
}

@media (max-width:1080px){
  .premium-auth{grid-template-columns:1fr}
  .premium-side{padding:28px 22px 8px}
  .hero-copy h2{font-size:40px}
  .feature-list,.register-points,.registration-steps,.auth-service-strip,.auth-service-strip-compact{grid-template-columns:1fr}
  .premium-panel-wrap{padding:22px}
}

@media (max-width:640px){
  .premium-side{padding:74px 16px 8px}
  .premium-panel-wrap{padding:16px}
  .premium-panel{padding:24px}
  .hero-copy h2{font-size:34px}
  .hero-copy p{font-size:16px;line-height:1.65}
  .brand img{width:58px;height:58px;border-radius:18px}
  .brand h1{font-size:21px}
  .feature,.portal-note{padding:16px}
  .form-section{padding:16px}
  .field-grid{grid-template-columns:1fr}
  .premium-panel h3{font-size:28px}
  .form-actions{flex-direction:column}
  .btn-step{width:100%}
  .alt-links{flex-direction:column;align-items:center}
  .alt-links a{width:100%;text-align:center}
  .lang-switch{top:8px;right:8px}
  .role-switch{grid-template-columns:1fr}
}

@media (max-width:480px){
  .premium-side{padding:70px 14px 6px}
  .premium-panel-wrap{padding:14px}
  .premium-panel{padding:20px;border-radius:24px}
  .hero-copy{padding:18px 0}
  .hero-copy h2{font-size:30px;line-height:1.08}
  .hero-copy p,.feature span,.subtext,.portal-note{font-size:14px;line-height:1.6}
  .eyebrow{font-size:12px;padding:7px 12px}
  .field{margin-bottom:14px}
  input,select{padding:14px 14px;font-size:14px}
  select{padding-right:44px}
  .btn{padding:14px 16px}
  .whatsapp-float{
    right:12px;
    bottom:12px;
    width:calc(100% - 24px);
    max-width:220px;
  }
}