body, html {
  margin: 0;
  padding: 0;
  width: 100vw;
  height: 100vh;
  box-sizing: border-box;
  background: none;
}

.container {
  display: flex;
  height: 100vh;
  width: 100vw;
  font-family: 'Segoe UI', Arial, sans-serif;
}

.left, .right {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  position: relative;
  transition: background 0.3s;
}

.left {
  background: linear-gradient(135deg, #1976d2 60%, #64b5f6 100%);
  color: #fff;
}

.right {
  background: linear-gradient(225deg, #e3f2fd 60%, #2196f3 100%);
  color: #0d47a1;
}

.logo {
  position: absolute;
  top: 40px;
  left: 50%;
  transform: translateX(-50%);
  font-size: 2.2rem;
  font-weight: bold;
  letter-spacing: 2px;
  background: rgba(255,255,255,0.15);
  padding: 12px 32px;
  border-radius: 16px;
  box-shadow: 0 4px 24px rgba(25, 118, 210, 0.08);
  border: 1px solid #90caf9;
  z-index: 2;
}

.illustration {
  display: flex;
  flex-direction: column;
  align-items: center;
  margin-top: 80px;
}

.label {
  margin-top: 18px;
  font-size: 1.3rem;
  font-weight: 500;
  letter-spacing: 1px;
  background: rgba(255,255,255,0.18);
  padding: 6px 24px;
  border-radius: 12px;
  color: #1565c0;
  box-shadow: 0 2px 8px rgba(33, 150, 243, 0.08);
}

.left .label {
  color: #fff;
  background: rgba(25, 118, 210, 0.25);
}

.right .label {
  color: #1565c0;
  background: rgba(255,255,255,0.25);
}

@media (max-width: 900px) {
  .container {
    flex-direction: column;
  }
  .left, .right {
    min-height: 50vh;
    width: 100vw;
  }
  .logo {
    top: 20px;
    font-size: 1.3rem;
    padding: 8px 16px;
  }
  .illustration {
    margin-top: 40px;
  }
}

.main-bg {
  min-height: 100vh;
  width: 100vw;
  background: linear-gradient(135deg, #0d1b3d 0%, #1976d2 100%);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-start;
}

.brand {
  margin-top: 48px;
  font-size: 2.5rem;
  font-weight: 700;
  color: #fff;
  letter-spacing: 2px;
  text-shadow: 0 2px 16px rgba(25, 118, 210, 0.15);
}

.card-container {
  display: flex;
  gap: 40px;
  margin-top: 80px;
  justify-content: center;
  align-items: center;
}

.card {
  background: rgba(255,255,255,0.07);
  border-radius: 24px;
  box-shadow: 0 8px 32px rgba(25, 118, 210, 0.10);
  padding: 48px 36px 36px 36px;
  min-width: 300px;
  max-width: 340px;
  display: flex;
  flex-direction: column;
  align-items: center;
  transition: transform 0.18s, box-shadow 0.18s;
  border: 1.5px solid rgba(100,181,246,0.18);
}

.card:hover {
  transform: translateY(-8px) scale(1.04);
  box-shadow: 0 16px 48px rgba(25, 118, 210, 0.18);
  border-color: #2196f3;
}

.card-svg {
  margin-bottom: 24px;
}

.card-title {
  font-size: 1.4rem;
  font-weight: 600;
  color: #fff;
  margin-bottom: 8px;
  letter-spacing: 1px;
}

.card-desc {
  font-size: 1rem;
  color: #bbdefb;
  margin-bottom: 28px;
  text-align: center;
}

.card-btn {
  display: flex;
  align-items: center;
  gap: 10px;
  background: rgba(25, 118, 210, 0.12);
  color: #1976d2;
  border: 2px solid #1976d2;
  border-radius: 32px;
  padding: 10px 28px;
  font-size: 1.1rem;
  font-weight: 500;
  cursor: pointer;
  transition: background 0.18s, color 0.18s, border 0.18s;
  outline: none;
}

.card-btn:hover {
  background: #1976d2;
  color: #fff;
  border-color: #fff;
}

.card-btn svg {
  stroke: currentColor;
}

@media (max-width: 900px) {
  .card-container {
    flex-direction: column;
    gap: 32px;
    margin-top: 40px;
  }
  .brand {
    margin-top: 32px;
    font-size: 1.5rem;
  }
  .card {
    min-width: 220px;
    max-width: 95vw;
    padding: 32px 12px 24px 12px;
  }
}

.split-container {
  display: flex;
  height: 100vh;
  width: 100vw;
  position: relative;
  background: linear-gradient(135deg, #0d1b3d 0%, #1976d2 100%);
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

.split {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  transition: background 0.3s;
  min-width: 0;
  height: 100vh;
  margin: 0;
  padding: 0;
}

.left-split {
  /* border-right: 1.5px solid rgba(255,255,255,0.08); */
  background: linear-gradient(120deg, rgba(25,118,210,0.12) 0%, rgba(13,27,61,0.12) 100%);
}

.right-split {
  background: linear-gradient(240deg, rgba(33,150,243,0.10) 0%, rgba(13,27,61,0.10) 100%);
}

.split-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  width: 100%;
  max-width: 400px;
  padding: 0;
  background: none;
  border-radius: 0;
  box-shadow: none;
  border: none;
  transition: box-shadow 0.18s, transform 0.18s;
}

.split-content:hover {
  box-shadow: none;
  transform: scale(1.03);
}

.split-svg {
  margin-bottom: 32px;
}

.split-title {
  font-size: 1.7rem;
  font-weight: 700;
  color: #fff;
  margin-bottom: 12px;
  letter-spacing: 1px;
  text-align: center;
}

.split-desc {
  font-size: 1.1rem;
  color: #bbdefb;
  margin-bottom: 32px;
  text-align: center;
}

.split-btn {
  align-self: center;
  background: none;
  color: #2196f3;
  border: none;
  border-radius: 0;
  padding: 0;
  font-size: 1.2rem;
  font-weight: 600;
  cursor: pointer;
  height: 40px;
  width: 110px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: color 0.2s;
  margin-top: 12px;
  margin-right: 0;
  outline: none;
  gap: 0;
}

.btn-line {
  display: inline-block;
  height: 3px;
  width: 60px;
  background: #2196f3;
  border-radius: 2px;
  margin-right: 8px;
  transition: background 0.2s, width 0.2s;
}

.btn-arrow {
  stroke: #2196f3;
  transition: stroke 0.2s, transform 0.2s;
}

.split-btn:hover .btn-line {
  background: #fff;
  width: 70px;
}

.split-btn:hover .btn-arrow {
  stroke: #fff;
  transform: translateX(4px) scale(1.08);
}

.split-brand {
  position: absolute;
  top: 48px;
  left: 50%;
  transform: translateX(-50%);
  font-size: 2.5rem;
  font-weight: 700;
  color: #fff;
  letter-spacing: 2px;
  text-shadow: 0 2px 16px rgba(25, 118, 210, 0.15);
  z-index: 10;
  pointer-events: none;
}

@media (max-width: 900px) {
  .split-container {
    flex-direction: column;
    height: 100vh;
    width: 100vw;
  }
  .split {
    min-height: 50vh;
    height: 50vh;
    border-right: none;
    border-bottom: none;
  }
  .left-split {
    border-bottom: none;
  }
  .split-brand {
    top: 24px;
    font-size: 1.5rem;
  }
  .split-content {
    max-width: 95vw;
    padding: 0;
  }
  .split-btn {
    align-self: center;
    margin-right: 0;
    width: 90px;
  }
  .btn-line {
    width: 45px;
  }
}