:root {
  --green: #39b54a;
  --text: #111111;
  --muted: #555b63;
  --subtle: #6b7280;
  --line: #e8e8e8;
  --background: #f7f9f7;
  --card: #ffffff;
  --teamviewer: #0057c2;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  min-height: 100%;
  font-family: Arial, Helvetica, sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at top left, rgba(57, 181, 74, 0.12), transparent 34rem),
    var(--background);
}

.page {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 32px 18px;
}

.card {
  width: min(100%, 720px);
  padding: clamp(28px, 5vw, 52px);
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 28px;
  box-shadow: 0 22px 70px rgba(0, 0, 0, 0.08);
  text-align: center;
}

.logo {
  width: min(100%, 520px);
  height: auto;
  display: block;
  margin: 0 auto 28px;
}

.tagline {
  margin: 0 0 28px;
  font-size: 19px;
  line-height: 1.35;
  color: var(--muted);
}

h1 {
  margin: 0 0 18px;
  font-size: 24px;
  line-height: 1.15;
  font-weight: 700;
}

.contact {
  width: min(100%, 270px);
  margin: 0 auto 30px;
  font-size: 18px;
  text-align: left;
}

.contact-row {
  display: grid;
  grid-template-columns: 34px 1fr;
  align-items: center;
  gap: 14px;
  min-height: 42px;
  color: var(--text);
  text-decoration: none;
}

.contact-row + .contact-row {
  border-top: 1px solid var(--line);
}

.contact a:hover span:last-child {
  text-decoration: underline;
}

.contact-icon {
  display: inline-flex;
  width: 26px;
  height: 26px;
  color: var(--green);
}

.contact-icon svg {
  width: 100%;
  height: 100%;
  fill: currentColor;
}

.teamviewer {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 13px;
  min-height: 56px;
  padding: 10px 22px;
  color: var(--teamviewer);
  background: #ffffff;
  border: 2px solid var(--teamviewer);
  border-radius: 8px;
  text-decoration: none;
  font-size: 17px;
  font-weight: 700;
  transition: transform 160ms ease, box-shadow 160ms ease, background-color 160ms ease;
}

.teamviewer:hover {
  transform: translateY(-1px);
  box-shadow: 0 12px 24px rgba(0, 87, 194, 0.16);
  background: #f8fbff;
}

.teamviewer-icon {
  width: 34px;
  height: 34px;
  display: inline-flex;
  color: var(--teamviewer);
}

.teamviewer-icon svg {
  width: 100%;
  height: 100%;
}

.teamviewer-icon rect {
  fill: currentColor;
}

.teamviewer-icon circle,
.teamviewer-icon path {
  fill: none;
  stroke: #ffffff;
  stroke-width: 5;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.details {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 8px 18px;
  margin-top: 30px;
  padding-top: 22px;
  border-top: 1px solid var(--line);
  color: var(--subtle);
  font-size: 14px;
}

@media (max-width: 520px) {
  .card { border-radius: 22px; }
  .tagline, .contact { font-size: 16px; }
  h1 { font-size: 22px; }
  .contact { width: min(100%, 250px); }
  .teamviewer { width: 100%; gap: 10px; }
}