:root {
  --bg: #eef8fa;
  --surface: rgba(255, 255, 255, 0.9);
  --text: #3c4a50;
  --muted: #6a7b81;
  --accent: #18b7d3;
  --accent-dark: #0f8ea4;
  --accent-green: #1fbe6b;
  --line: rgba(60, 74, 80, 0.12);
  --shadow: 0 20px 45px rgba(20, 72, 84, 0.12);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 1.5rem;
  font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at top left, rgba(24, 183, 211, 0.18), transparent 28%),
    linear-gradient(180deg, #fbfeff 0%, var(--bg) 100%);
}

.simple-page {
  width: 100%;
  display: flex;
  justify-content: center;
}

.simple-card {
  width: min(680px, 100%);
  padding: 2.2rem;
  border-radius: 28px;
  background: var(--surface);
  border: 1px solid rgba(255, 255, 255, 0.8);
  box-shadow: var(--shadow);
  text-align: center;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1.75rem;
}

.brand-mark {
  display: flex;
  gap: 0.3rem;
}

.logo-tile {
  width: 2.4rem;
  height: 2.4rem;
  display: block;
  border-radius: 0.35rem;
  box-shadow: var(--shadow);
}

.tile-one,
.tile-two {
  background: linear-gradient(135deg, #26cde0 0%, var(--accent-dark) 100%);
}

.tile-three {
  background: linear-gradient(135deg, #29d78a 0%, var(--accent-green) 100%);
}

.brand-text {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.brand-kicker {
  margin: 0;
  font-size: 1.5rem;
  line-height: 1;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: #6b7378;
}

.brand-text h1 {
  margin: 0.15rem 0 0;
  font-size: 1.35rem;
  line-height: 1;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--accent);
}

.status {
  display: inline-block;
  margin: 0 0 0.8rem;
  padding: 0.4rem 0.85rem;
  border-radius: 999px;
  background: #dff3f6;
  color: var(--accent-dark);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 0.78rem;
}

h2 {
  margin: 0 0 1.5rem;
  font-size: clamp(1.8rem, 5vw, 2.6rem);
  color: var(--text);
}

.contact-list {
  margin: 0 auto 1.8rem;
  max-width: 36rem;
}

.contact-list p {
  margin: 0.6rem 0;
  color: var(--muted);
  line-height: 1.7;
}

.actions {
  display: flex;
  justify-content: center;
  gap: 1rem;
  flex-wrap: wrap;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.95rem 1.4rem;
  border-radius: 999px;
  border: 1px solid transparent;
  background: var(--accent);
  color: #fff;
  text-decoration: none;
  font-weight: 600;
  transition: transform 0.2s ease, background 0.2s ease;
}

.btn:hover {
  transform: translateY(-2px);
  background: var(--accent-dark);
}

.btn-secondary {
  background: transparent;
  color: var(--text);
  border-color: var(--line);
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.8);
}

@media (max-width: 640px) {
  .simple-card {
    padding: 1.6rem;
  }

  .brand {
    flex-direction: column;
    text-align: center;
  }

  .brand-text {
    align-items: center;
  }

  .btn {
    width: 100%;
  }
}