@font-face {
  font-family: "Yekan";
  src: url("/fonts/woff2/Yekan-Regular.woff2") format("woff2");
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "Yekan";
  src: url("/fonts/woff2/Yekan-Bold.woff2") format("woff2");
  font-weight: 700;
  font-style: normal;
  font-display: swap;
}

:root {
  --bg: #0f172a;
  --panel: #111827;
  --panel-2: #1f2937;
  --text: #f8fafc;
  --muted: #cbd5e1;
  --accent: #22c55e;
  --accent-hover: #16a34a;
  --border: rgba(255,255,255,.12);
  --input: #f8fafc;
  --input-text: #111827;
}

* { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  text-size-adjust: 100%;
}

body {
  margin: 0;
  min-height: 100vh;
  background:
    radial-gradient(circle at top right, rgba(34,197,94,.14), transparent 35%),
    radial-gradient(circle at bottom left, rgba(59,130,246,.12), transparent 35%),
    var(--bg);
  color: var(--text);
  font-family: "Yekan", Tahoma, Arial, sans-serif;
  line-height: 1.8;
}

a { color: #86efac; }
a:hover { color: #bbf7d0; }

.page-shell {
  width: min(100% - 32px, 980px);
  margin: 0 auto;
  padding: 32px 0;
}

.card {
  overflow: hidden;
  background: rgba(17,24,39,.96);
  border: 1px solid var(--border);
  border-radius: 20px;
  box-shadow: 0 24px 70px rgba(0,0,0,.35);
}

.intro {
  padding: 28px 28px 10px;
  text-align: center;
}

.eyebrow {
  display: inline-block;
  margin: 0 0 6px;
  padding: 2px 12px;
  border-radius: 999px;
  background: rgba(34,197,94,.12);
  color: #86efac;
  font-size: .9rem;
}

h1, h2, p { margin-top: 0; }
h1 { margin-bottom: 8px; font-size: clamp(1.7rem, 4vw, 2.4rem); }
h2 { margin-bottom: 8px; font-size: 1.35rem; }

.lead, .muted {
  color: var(--muted);
  margin-bottom: 0;
}

.content-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(300px, .95fr);
  gap: 24px;
  align-items: center;
  padding: 24px 28px 28px;
}

.brand-panel {
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: 300px;
  border-radius: 16px;
  background: rgba(255,255,255,.04);
  padding: 12px;
}

.brand-panel img {
  display: block;
  width: min(100%, 450px);
  height: auto;
  border-radius: 12px;
}

.login-panel {
  padding: 24px;
  border: 1px solid var(--border);
  border-radius: 16px;
  background: rgba(255,255,255,.035);
}

form {
  display: grid;
  gap: 9px;
  margin-top: 18px;
}

label {
  font-weight: 700;
  font-size: .95rem;
}

input, select, button {
  width: 100%;
  min-height: 46px;
  border-radius: 10px;
  font: inherit;
}

input, select {
  border: 1px solid #cbd5e1;
  background: var(--input);
  color: var(--input-text);
  padding: 8px 12px;
  outline: none;
}

input:focus, select:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(34,197,94,.18);
}

.btn {
  margin-top: 8px;
  border: 0;
  background: var(--accent);
  color: #052e16;
  font-weight: 700;
  cursor: pointer;
  padding: 8px 16px;
  transition: background .15s ease, transform .15s ease;
}

.btn:hover { background: var(--accent-hover); }
.btn:active { transform: translateY(1px); }

.links-box {
  margin-top: 20px;
  padding-top: 14px;
  border-top: 1px solid var(--border);
  color: var(--muted);
  font-size: .94rem;
}

.links-box p { margin-bottom: 6px; }

.seo-content {
  margin: 0 28px;
  padding: 20px 0;
  border-top: 1px solid var(--border);
  color: var(--muted);
}

.seo-content h2 { color: var(--text); }
.seo-content p { margin-bottom: 0; }

footer {
  padding: 14px 28px 22px;
  text-align: center;
  color: #94a3b8;
  font-size: .88rem;
}

@media (max-width: 760px) {
  .page-shell { width: min(100% - 20px, 620px); padding: 10px 0; }
  .card { border-radius: 14px; }
  .intro { padding: 22px 18px 8px; }
  .content-grid { grid-template-columns: 1fr; padding: 18px; }
  .brand-panel { min-height: auto; }
  .login-panel { padding: 18px; }
  .seo-content { margin: 0 18px; }
  footer { padding-left: 18px; padding-right: 18px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .btn { transition: none; }
}