:root {
  --sunbeam: #F4EA18;
  --sky: #4198D3;
  --sunset: #FAAC1A;
  --ink: #000;
  --gray: #6D6E70;
  --cloud: #E6E7E8;
  --white: #fff;
    --bg-primary: #fff;
    --bg-secondary: #f8fafc;
    --bg-card: #fff;
    --text-primary: #111;
    --text-secondary: #555;
    --border-color: #eee;
    --border-color-dark: #ddd;
    --shadow-color: rgba(0, 0, 0, 0.05);
    --shadow-color-medium: rgba(0, 0, 0, 0.08);
}

/* Layout Base */
body {
  margin: 0;
  font-family: "Inter", sans-serif;
  color: var(--text-primary);
  background: var(--bg-primary);
  min-height: 100vh;
  display: flex;
}

.split-layout {
  display: flex;
  flex-direction: row;
  width: 100%;
  height: 100vh;
}

/* Left Image Panel */
.visual {
  flex: 0.45;
  background: var(--sky);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.visual img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* Right Content Panel */
.content {
  flex: 0.55;
  display: flex;
  align-items: center;
  justify-content: flex-start;
  background: linear-gradient(90deg, var(--bg-primary) 0%, var(--bg-secondary) 100%);
  padding: 2rem 1rem 2rem 2rem;
  padding-left: clamp(2rem, 4vw, 5rem);
}

.content-inner {
  max-width: 550px;
  text-align: left;
  margin-right: auto;
  margin-left: 0;
}

.logo {
  height: 74.1px;
  margin-bottom: 1.5rem;
}

h1 {
  font-size: clamp(1.8rem, 2.5vw, 3.12rem);
  margin: 0 0 1rem;
  color: var(--text-primary);
}

p {
  font-size: 1.17rem;
  color: var(--text-secondary);
  margin-bottom: 2rem;
  line-height: 1.6;
}

.btn-enter {
  background: var(--sky);
  color: var(--bg-primary);
  border: none;
  border-radius: 10px;
  padding: 15.6px 31.2px;
  font-weight: 600;
  font-size: 1.3rem;
  cursor: pointer;
  transition: background 0.3s ease, transform 0.1s ease;
}

.btn-enter:hover {
  background: var(--sunset);
  transform: scale(1.03);
}

/* Mobile Responsive */
@media (max-width: 900px) {
  .split-layout {
    flex-direction: column;
    height: 100vh;
  }

  .visual {
    flex: none;
    height: 40vh;
  }

  .content {
    flex: 1;
    min-height: 60vh;
    padding: 2rem 1rem;
    text-align: center;
    justify-content: flex-start;
    align-items: flex-start;
  }

  .content-inner {
    max-width: 100%;
    text-align: center;
    margin: 0 auto;
    padding-left: 0;
  }

  .logo {
    height: 54px;
  }

  h1 {
    font-size: clamp(1.8rem, 2.5vw, 2.4rem);
  }

  p {
    font-size: 1rem;
  }

  .btn-enter {
    width: 100%;
    font-size: 1rem;
    padding: 12px 24px;
  }
}