:root{
  --pd-primary:#0757b8;
  --pd-primary-2:#0d6fe8;
  --pd-dark:#06295c;
  --pd-yellow:#ffc400;
  --pd-yellow-dark:#e0a900;
  --pd-soft:#f4f8ff;
  --pd-text:#102a43;
  --pd-muted:#64748b;
  --pd-white:#fff;
  --pd-border:#dbe7f5;
  --pd-shadow:0 18px 50px rgba(6,41,92,.12)
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}

body.pd-public{
  margin:0;
  background:#f8fbff;
  color:var(--pd-text);
  font-family:Inter,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif
}
.pd-public a{text-decoration:none}

.pd-nav{
  position:sticky;
  top:0;
  z-index:1000;
  background:rgba(255,255,255,.95);
  backdrop-filter:blur(14px);
  border-bottom:1px solid rgba(219,231,245,.9)
}
.pd-nav-inner{
  max-width:1180px;
  margin:auto;
  padding:15px 22px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:20px
}
.pd-brand{
  display:flex;
  align-items:center;
  gap:11px;
  color:var(--pd-dark);
  font-weight:850;
  font-size:20px
}
.pd-brand img{width:42px;height:42px;object-fit:contain}
.pd-brand span{color:var(--pd-primary-2)}
.pd-menu{display:flex;align-items:center;gap:28px}
.pd-menu a{color:#344b68;font-weight:650;font-size:14px;transition:.2s}
.pd-menu a:hover{color:var(--pd-primary-2)}
.pd-actions{display:flex;gap:10px}

.pd-btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  border-radius:12px;
  padding:12px 18px;
  font-weight:750;
  font-size:14px;
  transition:.2s;
  border:1px solid transparent
}
.pd-btn-primary{
  background:var(--pd-primary);
  color:#fff;
  box-shadow:0 10px 24px rgba(7,87,184,.22)
}
.pd-btn-primary:hover{background:#064794;color:#fff;transform:translateY(-2px)}
.pd-btn-light{
  background:#fff;
  color:var(--pd-primary);
  border-color:#cfe0f4
}
.pd-btn-light:hover{background:#f1f6fd;color:var(--pd-primary);transform:translateY(-1px)}

.pd-hero{
  position:relative;
  overflow:hidden;
  background:
    radial-gradient(circle at 85% 15%,#fff0a8 0,rgba(255,240,168,.35) 20%,transparent 42%),
    radial-gradient(circle at 10% 90%,#dcecff 0,rgba(220,236,255,.35) 25%,transparent 45%),
    linear-gradient(180deg,#fff 0,#f3f8ff 100%);
  padding:82px 22px 75px
}
.pd-hero-grid{
  max-width:1180px;
  margin:auto;
  display:grid;
  grid-template-columns:1.05fr .95fr;
  gap:55px;
  align-items:center
}
.pd-eyebrow{
  display:inline-flex;
  align-items:center;
  gap:8px;
  background:#fff6cc;
  color:#9b7300;
  border:1px solid #ffe17a;
  border-radius:999px;
  padding:8px 13px;
  font-size:12px;
  font-weight:850;
  letter-spacing:.04em
}
.pd-hero h1{
  font-size:clamp(42px,6vw,70px);
  line-height:1.02;
  letter-spacing:-.045em;
  margin:18px 0;
  color:var(--pd-dark)
}
.pd-hero h1 span{color:var(--pd-primary-2)}
.pd-hero p{
  max-width:650px;
  color:var(--pd-muted);
  font-size:17px;
  line-height:1.75;
  margin:0
}
.pd-hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:28px}
.pd-trust{
  display:flex;
  gap:24px;
  flex-wrap:wrap;
  margin-top:28px;
  color:#526985;
  font-size:13px;
  font-weight:650
}
.pd-trust i{color:#e0a900;margin-right:5px}

.pd-visual{position:relative}
.pd-device{
  background:#fff;
  border:1px solid var(--pd-border);
  border-radius:30px;
  padding:18px;
  box-shadow:var(--pd-shadow);
  max-width:430px;
  margin:auto;
  transform:rotate(1deg)
}
.pd-device-screen{
  background:
    radial-gradient(circle at 85% 10%,rgba(255,196,0,.35),transparent 25%),
    linear-gradient(150deg,#0757b8,#0d6fe8);
  border-radius:22px;
  padding:25px;
  color:#fff;
  min-height:390px;
  position:relative;
  overflow:hidden
}
.pd-device-screen:after{
  content:"";
  position:absolute;
  width:220px;
  height:220px;
  border-radius:50%;
  right:-80px;
  top:-80px;
  background:rgba(255,196,0,.18)
}
.pd-balance{font-size:12px;opacity:.82}
.pd-money{font-size:34px;font-weight:850;margin:5px 0 25px}
.pd-mini-card{
  background:rgba(255,255,255,.14);
  border:1px solid rgba(255,255,255,.22);
  border-radius:16px;
  padding:15px;
  margin-top:12px;
  display:flex;
  justify-content:space-between
}
.pd-mini-card b{color:#ffe27a}

.pd-section{padding:78px 22px}
.pd-section-soft{background:var(--pd-soft)}
.pd-wrap{max-width:1180px;margin:auto}
.pd-heading{text-align:center;max-width:720px;margin:0 auto 42px}
.pd-heading .eyebrow{
  color:var(--pd-primary-2);
  font-weight:850;
  font-size:12px;
  letter-spacing:.1em;
  text-transform:uppercase
}
.pd-heading h2{
  font-size:36px;
  letter-spacing:-.03em;
  margin:10px 0;
  color:var(--pd-dark)
}
.pd-heading p{color:var(--pd-muted);line-height:1.7}

.pd-services{display:grid;grid-template-columns:repeat(5,1fr);gap:16px}
.pd-service{
  background:#fff;
  border:1px solid var(--pd-border);
  border-radius:20px;
  padding:24px 18px;
  box-shadow:0 8px 28px rgba(6,41,92,.055);
  transition:.2s
}
.pd-service:hover{
  transform:translateY(-5px);
  border-color:#bfd5ef;
  box-shadow:var(--pd-shadow)
}
.pd-icon{
  width:48px;
  height:48px;
  border-radius:14px;
  background:#e8f2ff;
  color:var(--pd-primary);
  display:grid;
  place-items:center;
  font-size:22px;
  margin-bottom:17px;
  border:1px solid #d5e7ff
}
.pd-service:nth-child(2) .pd-icon,
.pd-service:nth-child(4) .pd-icon{
  background:#fff5cc;
  color:#b17e00;
  border-color:#ffe28a
}
.pd-service h3{font-size:16px;margin:0 0 8px;color:var(--pd-dark)}
.pd-service p{font-size:13px;color:var(--pd-muted);line-height:1.6;margin:0 0 16px}
.pd-link{font-size:13px;font-weight:800;color:var(--pd-primary)}
.pd-link:hover{color:#e0a900}

.pd-steps{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.pd-step{
  background:#fff;
  border:1px solid var(--pd-border);
  border-radius:22px;
  padding:26px;
  position:relative;
  box-shadow:0 8px 25px rgba(6,41,92,.04)
}
.pd-num{
  width:40px;
  height:40px;
  border-radius:50%;
  background:var(--pd-primary);
  color:#fff;
  display:grid;
  place-items:center;
  font-weight:800;
  margin-bottom:17px;
  box-shadow:0 8px 18px rgba(7,87,184,.22)
}
.pd-step:nth-child(2) .pd-num{background:var(--pd-yellow);color:#523d00}
.pd-step h3{margin:0 0 8px;color:var(--pd-dark)}
.pd-step p{color:var(--pd-muted);line-height:1.65;font-size:14px}

.pd-api{
  background:
    radial-gradient(circle at 90% 0%,rgba(255,196,0,.18),transparent 30%),
    linear-gradient(135deg,#06295c,#0757b8);
  color:#fff;
  border-radius:30px;
  padding:45px;
  display:grid;
  grid-template-columns:1fr auto;
  gap:30px;
  align-items:center;
  box-shadow:var(--pd-shadow)
}
.pd-api h2{margin:0 0 10px;font-size:32px}
.pd-api p{margin:0;color:#d8e7fa;line-height:1.7;max-width:680px}
.pd-api .pd-btn-light{
  background:var(--pd-yellow);
  border-color:var(--pd-yellow);
  color:#172b4d;
  font-weight:850
}
.pd-api .pd-btn-light:hover{background:#ffd84d;color:#172b4d}

.pd-prices{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.pd-price{
  background:#fff;
  border:1px solid var(--pd-border);
  border-radius:22px;
  padding:25px;
  box-shadow:0 8px 25px rgba(6,41,92,.04);
  transition:.2s
}
.pd-price:hover{transform:translateY(-4px);box-shadow:var(--pd-shadow)}
.pd-price:nth-child(odd){border-top:4px solid var(--pd-primary)}
.pd-price:nth-child(even){border-top:4px solid var(--pd-yellow)}
.pd-price h3{margin:0 0 16px;color:var(--pd-dark)}
.pd-price ul{padding:0;margin:0;list-style:none}
.pd-price li{
  font-size:13px;
  color:#5f7187;
  padding:8px 0;
  border-bottom:1px dashed #dce6f2
}
.pd-price li:last-child{border:0}
.pd-price i{color:var(--pd-primary-2);margin-right:6px}
.pd-price:nth-child(even) i{color:#d39b00}

.pd-faq{max-width:900px;margin:auto}
.pd-faq details{
  background:#fff;
  border:1px solid var(--pd-border);
  border-radius:16px;
  padding:18px 20px;
  margin:10px 0;
  transition:.2s
}
.pd-faq details:hover{border-color:#bcd3ee;box-shadow:0 6px 20px rgba(6,41,92,.05)}
.pd-faq summary{font-weight:750;cursor:pointer;color:var(--pd-dark)}
.pd-faq p{color:var(--pd-muted);line-height:1.7;font-size:14px;margin:14px 0 0}

.pd-footer{
  background:#041f49;
  color:#d8e7fa;
  padding:50px 22px 25px;
  position:relative
}
.pd-footer:before{
  content:"";
  display:block;
  width:100%;
  height:4px;
  background:var(--pd-yellow);
  position:absolute;
  top:0;
  left:0
}
.pd-footer-grid{
  max-width:1180px;
  margin:auto;
  display:grid;
  grid-template-columns:1.5fr 1fr 1fr;
  gap:40px
}
.pd-footer .pd-brand{color:#fff}
.pd-footer .pd-brand span{color:var(--pd-yellow)}
.pd-footer p{color:#a9bfdc;line-height:1.7;font-size:14px}
.pd-social{display:flex;gap:10px;margin-top:18px}
.pd-social a{
  width:40px;
  height:40px;
  border-radius:12px;
  background:rgba(255,255,255,.08);
  display:grid;
  place-items:center;
  color:#fff;
  border:1px solid rgba(255,255,255,.08);
  transition:.2s
}
.pd-social a:hover{background:var(--pd-yellow);color:#06295c;transform:translateY(-2px)}
.pd-footer h4{color:#fff}
.pd-copy{
  max-width:1180px;
  margin:35px auto 0;
  padding-top:18px;
  border-top:1px solid rgba(255,255,255,.12);
  font-size:12px;
  color:#91a9c7
}

.pd-auth{
  min-height:100vh;
  background:
    radial-gradient(circle at 10% 10%,#fff1ad 0,transparent 30%),
    linear-gradient(135deg,#f5f9ff,#edf5ff);
  display:grid;
  grid-template-columns:1fr 1fr
}
.pd-auth-side{
  background:
    radial-gradient(circle at 85% 15%,rgba(255,196,0,.20),transparent 25%),
    linear-gradient(145deg,#0757b8,#06295c);
  color:#fff;
  padding:55px;
  display:flex;
  align-items:center
}
.pd-auth-side-inner{max-width:500px;margin:auto}
.pd-auth-side h1{font-size:48px;line-height:1.05;letter-spacing:-.04em;margin:22px 0 16px}
.pd-auth-side p{color:#c9dcf3;line-height:1.8}
.pd-auth-points{list-style:none;padding:0;margin:30px 0}
.pd-auth-points li{margin:14px 0;color:#e0ebf8}
.pd-auth-points i{color:var(--pd-yellow);margin-right:9px}
.pd-auth-form{display:flex;align-items:center;padding:30px 22px}
.pd-auth-card{
  width:100%;
  max-width:470px;
  margin:auto;
  background:#fff;
  border:1px solid var(--pd-border);
  border-radius:28px;
  padding:34px;
  box-shadow:var(--pd-shadow)
}
.pd-auth-logo{
  display:flex;
  align-items:center;
  gap:10px;
  color:var(--pd-dark);
  font-weight:850;
  font-size:21px;
  margin-bottom:28px
}
.pd-auth-logo img{width:45px;height:45px;object-fit:contain}
.pd-auth-card h2{font-size:30px;margin:0 0 8px;letter-spacing:-.03em;color:var(--pd-dark)}
.pd-auth-card .sub{color:var(--pd-muted);font-size:14px;margin-bottom:25px}
.pd-field{margin-bottom:16px}
.pd-field label{display:block;font-size:12px;font-weight:800;color:#405875;margin:0 0 7px}
.pd-input{
  width:100%;
  height:52px;
  border:1px solid #d1dfef;
  border-radius:13px;
  padding:0 14px;
  font-size:15px;
  outline:none;
  background:#fbfdff;
  transition:.2s
}
.pd-input:focus{
  border-color:#5b9be3;
  box-shadow:0 0 0 4px rgba(7,87,184,.09);
  background:#fff
}
.pd-input-wrap{position:relative}
.pd-input-wrap .toggle{
  position:absolute;
  right:12px;
  top:50%;
  transform:translateY(-50%);
  border:0;
  background:transparent;
  color:#6c8099;
  cursor:pointer
}
.pd-auth-submit{
  width:100%;
  height:52px;
  border:0;
  border-radius:13px;
  background:var(--pd-primary);
  color:#fff;
  font-weight:800;
  font-size:15px;
  cursor:pointer;
  transition:.2s
}
.pd-auth-submit:hover{background:#064794;transform:translateY(-1px)}
.pd-passkey{
  width:100%;
  height:52px;
  border:1px solid #d5e4f3;
  border-radius:13px;
  background:#f3f8ff;
  color:var(--pd-primary);
  font-weight:800;
  cursor:pointer;
  margin-top:10px
}
.pd-auth-links{display:flex;justify-content:space-between;gap:10px;margin:16px 0;font-size:13px}
.pd-auth-links a{color:var(--pd-primary);font-weight:750}
.pd-divider{display:flex;align-items:center;gap:10px;color:#91a5ba;font-size:11px;margin:20px 0}
.pd-divider:before,.pd-divider:after{content:"";height:1px;background:#e1eaf3;flex:1}
.pd-alert{border-radius:13px;padding:12px 14px;font-size:13px;line-height:1.5;margin-bottom:18px}
.pd-alert-danger{background:#fff1f1;color:#a53636;border:1px solid #ffdada}
.pd-alert-success{background:#edf9f4;color:#13714f;border:1px solid #d4f0e3}
.pd-small{font-size:12px;color:#7a8ea4;text-align:center;line-height:1.6}
.pd-back{display:inline-flex;align-items:center;gap:6px;color:#607a95;font-size:13px;margin-bottom:20px}
.pd-check{display:flex;gap:8px;align-items:flex-start;font-size:12px;color:#6b8098;margin:8px 0 18px}
.pd-check input{margin-top:3px}

@media(max-width:950px){
  .pd-hero-grid{grid-template-columns:1fr}
  .pd-visual{order:-1}
  .pd-services{grid-template-columns:repeat(2,1fr)}
  .pd-prices{grid-template-columns:repeat(2,1fr)}
  .pd-auth{grid-template-columns:1fr}
  .pd-auth-side{display:none}
  .pd-footer-grid{grid-template-columns:1fr 1fr}
  .pd-api{grid-template-columns:1fr}
  .pd-menu{display:none}
}
@media(max-width:560px){
  .pd-nav-inner{padding:12px 15px}
  .pd-brand img{width:36px;height:36px}
  .pd-actions .pd-btn-light{display:none}
  .pd-hero{padding:48px 16px}
  .pd-hero h1{font-size:42px}
  .pd-hero p{font-size:15px}
  .pd-device-screen{min-height:310px}
  .pd-section{padding:55px 16px}
  .pd-services,.pd-steps,.pd-prices{grid-template-columns:1fr}
  .pd-api{padding:28px 22px}
  .pd-api h2{font-size:26px}
  .pd-footer-grid{grid-template-columns:1fr}
  .pd-auth-form{padding:16px}
  .pd-auth-card{padding:24px;border-radius:22px}
  .pd-auth-card h2{font-size:26px}
}