:root {
  color-scheme: light;
  font-family: Vazirmatn, Tahoma, Arial, sans-serif;
  font-synthesis: none;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
  --ink: #172a3e;
  --muted: #69788a;
  --accent: #17669b;
  --accent-hover: #104e79;
  --border: #e4ebf2;
}
* { box-sizing: border-box; }
html { min-width: 300px; }
body {
  margin: 0;
  min-height: 100vh;
  min-height: 100svh;
  color: var(--ink);
  background: #f7f9fc;
}
a { color: inherit; }
a:focus-visible { outline: 3px solid #60b2e6; outline-offset: 4px; }
.layout {
  min-height: 100vh;
  min-height: 100svh;
  display: flex;
  flex-direction: column;
  width: min(100%, 1440px);
  margin: 0 auto;
}
.topbar {
  min-height: 84px;
  padding: 21px clamp(20px, 5vw, 72px);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 11px;
  font-weight: 700;
  font-size: 15px;
  color: #253b52;
  white-space: nowrap;
}
.brand-symbol { color: #2075aa; width: 34px; height: 34px; display: flex; }
.brand-symbol svg { width: 100%; height: 100%; }
.top-note { color: #8492a2; font-size: 12px; white-space: nowrap; }
.main-area {
  flex: 1;
  min-height: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 10px 20px 24px;
}
.sale-card {
  width: min(100%, 780px);
  padding: clamp(33px, 5.7vw, 65px) clamp(22px, 5.6vw, 66px) clamp(32px, 5vw, 53px);
  text-align: center;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 24px;
  box-shadow: 0 15px 48px rgba(44, 77, 110, .055), 0 3px 10px rgba(44, 77, 110, .025);
}
.kicker {
  margin: 0 0 15px;
  color: var(--accent);
  font-size: clamp(14px, 1.3vw, 16px);
  font-weight: 600;
  display: inline-flex;
  gap: 9px;
  align-items: center;
  justify-content: center;
}
.kicker-dot { width: 7px; height: 7px; border-radius: 50%; background: #3b98c7; flex: none; }
.domain-title {
  margin: 0;
  font-family: Vazirmatn, 'Segoe UI', Arial, sans-serif;
  font-weight: 750;
  font-size: clamp(42px, 7.1vw, 82px);
  letter-spacing: -0.055em;
  line-height: 1.25;
  color: #152c43;
  overflow-wrap: anywhere;
  word-break: normal;
}
.domain-title.long-domain { font-size: clamp(30px, 5.5vw, 62px); letter-spacing: -.04em; }
.domain-title.very-long-domain { font-size: clamp(23px, 4.5vw, 45px); letter-spacing: -.025em; }
.description {
  color: #687a8c;
  max-width: 520px;
  margin: 19px auto 0;
  font-size: clamp(14px, 1.6vw, 17px);
  font-weight: 400;
  line-height: 2;
}
.rule { height: 1px; background: #e9eef3; width: min(100%, 440px); margin: clamp(26px, 4vw, 39px) auto clamp(23px, 3.4vw, 32px); }
.contact { display: flex; align-items: center; flex-direction: column; }
.contact-label { color: var(--muted); font-size: 13px; margin: 0 0 8px; }
.phone-number {
  display: inline-block;
  direction: ltr;
  color: #17699f;
  font-family: 'Segoe UI', Tahoma, Arial, sans-serif;
  font-weight: 720;
  font-size: clamp(32px, 5.2vw, 48px);
  letter-spacing: .013em;
  line-height: 1.35;
  text-decoration: none;
  white-space: nowrap;
  font-variant-numeric: tabular-nums;
}
.phone-number:hover { text-decoration: underline; text-decoration-thickness: 1px; text-underline-offset: 5px; }
.call-link {
  background: var(--accent);
  color: #fff;
  border-radius: 12px;
  text-decoration: none;
  font-size: 15px;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 49px;
  min-width: 222px;
  padding: 12px 21px;
  margin-top: 22px;
}
.call-link:hover { background: var(--accent-hover); }
.call-link svg { width: 18px; height: 18px; }
.phone-unset { color: #9f485a; font-size: clamp(16px, 2.8vw, 23px); white-space: normal; }
.footer {
  min-height: 58px;
  padding: 12px 20px 22px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 13px;
  font-size: 12px;
  color: #9aa6b3;
}
.footer-separator { height: 4px; width: 4px; border-radius: 50%; background: #b6c2cf; }
#footer-domain { overflow-wrap: anywhere; }
@media (max-width: 600px) {
  .topbar { min-height: 66px; padding: 17px 22px 12px; }
  .brand-symbol { width: 29px; height: 29px; }
  .brand { font-size: 13px; gap: 8px; }
  .top-note { font-size: 11px; }
  .main-area { padding: 6px 14px 15px; }
  .sale-card { border-radius: 20px; padding: 35px 19px 34px; box-shadow: 0 10px 27px rgba(44, 77, 110, .035); }
  .kicker { font-size: 14px; margin-bottom: 13px; }
  .domain-title { font-size: clamp(36px, 10vw, 56px); }
  .domain-title.long-domain { font-size: clamp(27px, 7vw, 39px); }
  .domain-title.very-long-domain { font-size: clamp(21px, 5.8vw, 30px); }
  .description { font-size: 14px; line-height: 1.95; margin-top: 12px; }
  .rule { margin: 24px auto 21px; }
  .phone-number { font-size: clamp(29px, 8.1vw, 39px); }
  .call-link { margin-top: 17px; font-size: 14px; min-height: 47px; min-width: min(100%, 236px); }
  .footer { padding-bottom: 15px; min-height: 48px; }
}
@media (max-width: 360px) {
  .top-note { display: none; }
  .sale-card { padding: 28px 15px 26px; }
  .phone-number { font-size: 29px; }
  .rule { margin: 19px auto 16px; }
  .description { font-size: 13px; }
  .call-link { margin-top: 15px; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; }
}