:root{
  --navy:#0b1c46;--navy2:#10245a;--deep:#071230;
  --blue:#2563eb;--bright:#3b82f6;--soft:#60a5fa;--tint:#eff6ff;--wash:#f6f9ff;
  --cta:#d64000;--cta-dark:#9a3412;--cta-tint:#fff3ec;
  --wa:#25d366;--ink:#0b1220;--text:#41495a;--muted:#5f6b80;
  --border:#e7ecf6;--border-strong:#dce7f7;--white:#fff;
  --radius-sm:12px;--radius-md:18px;--radius-lg:26px;--pill:999px;
  --shadow:0 24px 70px rgba(11,28,70,.12);--shadow-soft:0 14px 36px rgba(11,28,70,.08);
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:Inter,Arial,sans-serif;color:var(--text);background:#fff;line-height:1.65;-webkit-font-smoothing:antialiased;overflow-x:hidden}
a{text-decoration:none;color:inherit}
button,input{font:inherit}
.container{width:min(1280px, 92%);margin:auto}

.topbar{background:var(--deep);color:rgba(255,255,255,.86);font-size:13px;padding:9px 0}
.topbar .container{display:flex;justify-content:space-between;gap:18px;flex-wrap:wrap}
.nav{background:rgba(255,255,255,.92);backdrop-filter:blur(16px);border-bottom:1px solid var(--border);position:sticky;top:0;z-index:40}
.nav-inner{display:flex;align-items:center;justify-content:space-between;padding:15px 0}
.logo{display:inline-flex;align-items:center;gap:10px;color:var(--navy);font-weight:700;font-size:23px;letter-spacing:-.5px}
.logo-mark{width:30px;height:22px;position:relative;display:inline-block}
.logo-mark:before,.logo-mark:after{content:"";position:absolute;left:0;background:var(--navy);transform:skewX(-28deg);border-radius:3px}
.logo-mark:before{width:28px;height:9px;top:0}.logo-mark:after{width:19px;height:9px;bottom:0;left:5px}
.logo span{color:var(--blue)}
.nav-links{display:flex;align-items:center;gap:26px;font-size:15px;font-weight:500;color:var(--muted)}
.nav-links a:hover{color:var(--blue)}

.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;padding:13px 24px;border-radius:var(--pill);font-size:15px;font-weight:700;border:0;cursor:pointer;transition:.25s ease;font-family:Inter,Arial,sans-serif;letter-spacing:.1px}
.btn-primary{position:relative;overflow:hidden;background:var(--cta);color:#fff;box-shadow:0 6px 16px rgba(214,64,0,.18)}
.btn-primary:after{content:"";position:absolute;top:0;left:-120%;width:60%;height:100%;background:linear-gradient(100deg,transparent,rgba(255,255,255,.45),transparent);transform:skewX(-18deg);transition:left .6s ease}
.btn-primary:hover:after{left:140%}.btn-primary:hover{background:var(--cta-dark);transform:translateY(-2px);box-shadow:0 10px 22px rgba(154,52,18,.24)}
.btn-outline{background:#fff;color:var(--navy);border:1px solid var(--border)}
.btn-outline:hover{border-color:var(--blue);color:var(--blue)}

.auth-page{min-height:calc(100vh - 120px);position:relative;overflow:hidden;background:linear-gradient(180deg,#fff 0%,var(--wash) 100%);padding:46px 0 64px}
.auth-page:before,.auth-page:after{content:"";position:absolute;border-radius:50%;filter:blur(80px);pointer-events:none}
.auth-page:before{width:420px;height:420px;background:#dbeafe;left:-170px;top:-160px;opacity:.62}
.auth-page:after{width:380px;height:380px;background:#e0e7ff;right:-150px;bottom:-170px;opacity:.62}
.auth-grid{position:relative;z-index:1;display:grid;grid-template-columns:.9fr 1.1fr;gap:56px;align-items:stretch}
.auth-visual{background:linear-gradient(145deg,var(--navy) 0%,var(--navy2) 58%,#1d4ed8 125%);border-radius:var(--radius-lg);padding:46px 42px;color:#fff;position:relative;overflow:hidden;box-shadow:var(--shadow);min-height:640px;display:flex;flex-direction:column;justify-content:space-between}
.auth-visual:before{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.06) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.06) 1px,transparent 1px);background-size:42px 42px;mask-image:linear-gradient(to bottom,#000,transparent 85%);opacity:.45}
.visual-inner{position:relative;z-index:2}
.eyebrow{display:inline-flex;align-items:center;gap:8px;padding:7px 15px;border-radius:var(--pill);background:rgba(96,165,250,.15);color:#bfdbfe;font-size:13px;font-weight:700;margin-bottom:20px}
.auth-visual h1{font-size:clamp(30px,3.6vw,44px);line-height:1.12;letter-spacing:-1.2px;margin-bottom:18px;color:#fff;font-weight:700}
.auth-visual p{font-size:16px;color:rgba(255,255,255,.78);max-width:520px}
.steps{display:grid;gap:14px;margin-top:34px}
.step{display:flex;align-items:center;gap:14px;padding:16px 17px;border-radius:18px;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.13);backdrop-filter:blur(8px)}
.step-num{width:38px;height:38px;border-radius:12px;display:grid;place-items:center;background:#fff;color:var(--blue);font-weight:800;flex:0 0 38px}
.step strong{display:block;color:#fff;font-size:15px;margin-bottom:2px}.step span{font-size:13px;color:rgba(255,255,255,.67)}
.visual-foot{position:relative;z-index:2;font-size:13px;color:rgba(255,255,255,.67);display:flex;gap:18px;flex-wrap:wrap}

.auth-card{background:#fff;border:1px solid var(--border-strong);border-radius:var(--radius-lg);padding:34px 32px;box-shadow:var(--shadow);align-self:center}
.auth-card-head{text-align:center;margin-bottom:24px}
.mini-logo{display:inline-flex;align-items:center;gap:9px;margin-bottom:18px;color:var(--navy);font-size:18px;font-weight:700}
.auth-card h2{color:var(--navy);font-size:24px;line-height:1.2;margin-bottom:7px;font-weight:700;letter-spacing:-.5px}
.auth-card-head p{font-size:14px;color:var(--muted)}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.form-group{margin-bottom:14px}
.field-label{display:block;font-size:12.5px;font-weight:600;color:var(--ink);margin-bottom:7px}
.field-label em{color:var(--cta);font-style:normal}
input{width:100%;border:1px solid var(--border);border-radius:13px;padding:12px 14px;font-size:15px;color:var(--ink);background:#fff;outline:none;transition:.2s ease}
input::placeholder{color:#9aa4b5}input:focus{border-color:var(--blue);box-shadow:0 0 0 4px rgba(37,99,235,.10)}
.password-wrap{position:relative}.password-wrap input{padding-right:54px}.toggle-pass{position:absolute;right:10px;top:50%;transform:translateY(-50%);border:0;background:transparent;color:var(--blue);font-weight:700;font-size:12px;cursor:pointer;padding:7px}
.captcha-box{display:flex;align-items:center;justify-content:space-between;gap:16px;border:1px solid var(--border);border-radius:13px;padding:13px 14px;background:#fafcff;min-height:68px}
.captcha-left{display:flex;align-items:center;gap:10px;font-size:13px;color:var(--ink)}
.captcha-check{width:21px;height:21px;border:1.5px solid #a9b5c7;border-radius:4px;background:#fff;cursor:pointer;appearance:none;display:grid;place-items:center}
.captcha-check:checked{background:var(--blue);border-color:var(--blue)}.captcha-check:checked:after{content:"✓";color:#fff;font-size:14px;font-weight:900}
.captcha-brand{text-align:center;color:var(--muted);font-size:9px;line-height:1.2}.captcha-brand strong{display:block;font-size:10px;color:var(--blue);margin-bottom:2px}
.agree{display:flex;gap:10px;align-items:flex-start;font-size:12.5px;color:var(--text);margin:16px 0 18px}
.agree input{width:16px;height:16px;margin-top:2px;accent-color:var(--blue);flex:0 0 16px}.agree a{color:var(--cta);font-weight:600}.agree a:hover{text-decoration:underline}
.form-submit{width:100%;border-radius:12px}
.auth-divider{display:flex;align-items:center;gap:12px;margin:18px 0 14px;color:var(--muted);font-size:12px;font-weight:600}
.auth-divider:before,.auth-divider:after{content:"";flex:1;height:1px;background:var(--border)}
.btn-google{width:100%;border-radius:12px;background:#fff;color:var(--navy);border:1px solid var(--border-strong);box-shadow:none;font-weight:700}
.btn-google:hover{border-color:#c7d2fe;color:var(--navy);background:#f8fafc;transform:translateY(-1px)}
.auth-switch{text-align:center;font-size:13px;color:var(--muted);margin-top:16px}.auth-switch a{color:var(--blue);font-weight:700}
.form-note{margin-top:14px;padding:12px 14px;border-radius:12px;background:var(--tint);color:var(--muted);font-size:12px;text-align:center}
.alert{display:none;margin-bottom:14px;padding:12px 14px;border-radius:12px;font-size:13px;font-weight:600}.alert.show{display:block}.alert-error{background:#fef2f2;color:#b91c1c}.alert-success{background:var(--tint);color:var(--blue)}

.footer{background:#111827;padding:42px 0;color:rgba(255,255,255,.72);font-size:13px}.footer-grid{display:grid;grid-template-columns:1fr auto;gap:40px;align-items:start}.footer strong{color:#fff}.footer p{max-width:760px;margin-top:10px;font-size:12.5px}.footer-links{display:flex;gap:16px;flex-wrap:wrap}.footer-links a{color:#fff}.footer-links a:hover{text-decoration:underline}

@media(max-width:980px){
  .auth-grid{grid-template-columns:1fr;gap:28px}.auth-visual{min-height:auto;padding:34px 30px}.auth-visual .steps{grid-template-columns:repeat(3,1fr)}.visual-foot{margin-top:28px}.nav-links a:not(.btn){display:none}.footer-grid{grid-template-columns:1fr}
}
@media(max-width:720px){
  .topbar .container{justify-content:center;text-align:center}.nav-inner{padding:13px 0}.nav-links .btn-outline{display:none}.auth-page{padding:28px 0 44px}.container{width:calc(100% - 28px)}
  .auth-visual{padding:28px 22px;border-radius:22px}.auth-visual h1{font-size:30px}.auth-visual .steps{display:flex;overflow-x:auto;gap:12px;scroll-snap-type:x mandatory;padding-bottom:6px}.step{min-width:82vw;scroll-snap-align:start}
  .auth-card{padding:26px 20px;border-radius:22px}.form-row{grid-template-columns:1fr}.captcha-box{padding:12px}.form-submit{padding:14px 22px}.footer{padding:36px 0}.footer-links{flex-direction:column;gap:9px}
}
@media(max-width:420px){.logo{font-size:21px}.auth-visual h1{font-size:28px}.auth-card{padding:24px 16px}.auth-card h2{font-size:22px}.step{min-width:86vw}}

.is-hidden{display:none!important}.otp-boxes{display:flex;gap:10px;justify-content:space-between;margin-top:2px}.otp-digit{width:48px;height:54px;padding:0;text-align:center;font-size:22px;font-weight:700;letter-spacing:0;border-radius:12px;caret-color:var(--blue)}.otp-digit:focus{border-color:var(--blue);box-shadow:0 0 0 4px rgba(37,99,235,.12)}.otp-actions{display:flex;align-items:center;justify-content:center;gap:12px;margin-top:14px;flex-wrap:wrap}.otp-resend{border:0;background:transparent;color:var(--blue);font:inherit;font-size:13px;font-weight:700;cursor:pointer;padding:0;display:inline-flex;align-items:center;gap:6px}.otp-resend:disabled{color:#94a3b8;cursor:not-allowed}.otp-cooldown{font-size:12.5px;color:var(--muted);font-weight:600}.btn.is-loading{pointer-events:none;opacity:.88;transform:none!important;gap:10px}.btn.is-loading:after{display:none!important}.btn-spinner{width:16px;height:16px;border:2px solid rgba(255,255,255,.35);border-top-color:#fff;border-radius:50%;animation:auth-spin .65s linear infinite;flex:0 0 16px}.otp-resend.is-loading{opacity:.75}.otp-resend .btn-spinner{width:12px;height:12px;border-color:rgba(37,99,235,.25);border-top-color:var(--blue)}@keyframes auth-spin{to{transform:rotate(360deg)}}@media(max-width:420px){.otp-boxes{gap:6px}.otp-digit{width:42px;height:50px;font-size:20px}}

.btn-primary:disabled,
.btn-primary[disabled],
.form-submit:disabled,
.form-submit[disabled]{
  opacity:.55;
  cursor:not-allowed;
  transform:none!important;
  box-shadow:none!important;
  pointer-events:none;
}