:root {
  --bg-1: #f8fbff;
  --bg-2: #eaf3ff;
  --text: #172033;
  --muted: #637083;
  --primary: #0f6fff;
  --primary-dark: #064cc2;
  --card: rgba(255, 255, 255, 0.88);
  --border: rgba(18, 38, 63, 0.1);
  --shadow: 0 28px 80px rgba(15, 32, 64, 0.16);
}

* {
  box-sizing: border-box;
}

html {
  min-height: 100%;
}

body {
  min-height: 100vh;
  margin: 0;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Arial, sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at top left, rgba(15, 111, 255, 0.20), transparent 34rem),
    radial-gradient(circle at bottom right, rgba(255, 185, 64, 0.18), transparent 28rem),
    linear-gradient(135deg, var(--bg-1), var(--bg-2));
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(23, 32, 51, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(23, 32, 51, 0.035) 1px, transparent 1px);
  background-size: 36px 36px;
  mask-image: linear-gradient(to bottom, black, transparent 82%);
}

.page {
  width: min(1120px, calc(100% - 32px));
  min-height: 100vh;
  margin: 0 auto;
  display: grid;
  place-items: center;
  padding: 56px 0;
}

.card {
  width: 100%;
  max-width: 900px;
  padding: clamp(28px, 5vw, 58px);
  text-align: center;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 34px;
  box-shadow: var(--shadow);
  backdrop-filter: blur(18px);
  position: relative;
  overflow: hidden;
}

.card::after {
  content: "";
  position: absolute;
  width: 280px;
  height: 280px;
  right: -120px;
  top: -120px;
  background: linear-gradient(135deg, rgba(15, 111, 255, 0.18), rgba(255, 185, 64, 0.20));
  border-radius: 50%;
  z-index: 0;
}

.card > * {
  position: relative;
  z-index: 1;
}

.badge {
  width: max-content;
  margin: 0 auto 28px;
  padding: 9px 16px;
  border-radius: 999px;
  color: var(--primary-dark);
  background: rgba(15, 111, 255, 0.10);
  border: 1px solid rgba(15, 111, 255, 0.15);
  font-size: 14px;
  font-weight: 800;
  letter-spacing: 0.02em;
  text-transform: uppercase;
}

.logos {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: clamp(16px, 4vw, 34px);
  margin-bottom: 34px;
}

.logo-box {
  width: clamp(132px, 22vw, 220px);
  aspect-ratio: 1 / 1;
  display: grid;
  place-items: center;
  padding: clamp(16px, 3vw, 28px);
  background: #ffffff;
  border: 1px solid var(--border);
  border-radius: 28px;
  box-shadow: 0 18px 40px rgba(23, 32, 51, 0.10);
}

.logo-box img {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
}

.old-brand {
  opacity: 0.78;
}

.new-brand {
  transform: translateY(-3px);
  box-shadow: 0 24px 54px rgba(15, 111, 255, 0.18);
}

.arrow {
  width: clamp(46px, 8vw, 82px);
  height: 2px;
  background: linear-gradient(90deg, rgba(99, 112, 131, 0.25), var(--primary));
  position: relative;
  border-radius: 999px;
}

.arrow::after {
  content: "";
  position: absolute;
  right: -1px;
  top: 50%;
  width: 14px;
  height: 14px;
  border-top: 2px solid var(--primary);
  border-right: 2px solid var(--primary);
  transform: translateY(-50%) rotate(45deg);
}

.arrow span {
  position: absolute;
  inset: -8px;
  border-radius: 999px;
  background: rgba(15, 111, 255, 0.08);
  animation: pulse 1.9s infinite;
}

h1 {
  max-width: 760px;
  margin: 0 auto 18px;
  font-size: clamp(34px, 6vw, 64px);
  line-height: 0.98;
  letter-spacing: -0.055em;
}

.lead {
  max-width: 720px;
  margin: 0 auto 14px;
  font-size: clamp(18px, 2.3vw, 23px);
  line-height: 1.55;
  color: #2d394d;
}

.text {
  max-width: 660px;
  margin: 0 auto 30px;
  font-size: 17px;
  line-height: 1.65;
  color: var(--muted);
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 56px;
  padding: 0 28px;
  border-radius: 999px;
  color: #ffffff;
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  box-shadow: 0 18px 36px rgba(15, 111, 255, 0.30);
  text-decoration: none;
  font-weight: 900;
  letter-spacing: -0.01em;
  transition: transform 180ms ease, box-shadow 180ms ease, filter 180ms ease;
}

.button:hover {
  transform: translateY(-2px);
  filter: brightness(1.03);
  box-shadow: 0 22px 42px rgba(15, 111, 255, 0.38);
}

.button:focus-visible {
  outline: 4px solid rgba(15, 111, 255, 0.28);
  outline-offset: 4px;
}

.countdown {
  margin: 22px 0 0;
  font-size: 15px;
  color: var(--muted);
}

.countdown strong {
  color: var(--text);
}

@keyframes pulse {
  0% {
    opacity: 0.65;
    transform: scaleX(0.85);
  }

  50% {
    opacity: 0.18;
    transform: scaleX(1.2);
  }

  100% {
    opacity: 0.65;
    transform: scaleX(0.85);
  }
}

@media (max-width: 680px) {
  .page {
    width: min(100% - 22px, 1120px);
    padding: 22px 0;
  }

  .card {
    border-radius: 26px;
  }

  .logos {
    flex-direction: column;
  }

  .arrow {
    height: 54px;
    width: 2px;
    background: linear-gradient(180deg, rgba(99, 112, 131, 0.25), var(--primary));
  }

  .arrow::after {
    right: auto;
    top: auto;
    left: 50%;
    bottom: -1px;
    transform: translateX(-50%) rotate(135deg);
  }

  .arrow span {
    inset: -8px;
  }

  h1 {
    letter-spacing: -0.04em;
  }

  .button {
    width: 100%;
  }
}