:root {
  --primary-blue: #000957;
  --secondary-blue: #A8B3CD;
  --text-blue: #000957;
  --button-hover: #3F8CFF;
  --footer-gray: #A8B3CD;
  --bg-light: #f5f7fa;
  --white: #fff;
}

/* Reset and base styles */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: 'Heebo', Arial, sans-serif;
  background: var(--white);
  color: var(--primary-blue);
  min-height: 100vh;
}

.container {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

.right-column {
  width: 100%;
  order: 1;
  display: flex;
  align-items: stretch;
  justify-content: stretch;
  background: var(--bg-light);
}

.side-image {
  width: 100%;
  max-height: 100vh;
  object-fit: cover;
  display: block;
}

.left-column {
  width: 100%;
  order: 2;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 40px 22px 8px 22px;
  background: var(--white);
}

.content {
  max-width: 480px;
  margin: 0 auto;
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: center;
}

.logo img {
  width: 132px;
  height: auto;
  margin-bottom: 32px;
}

.heading {
  font-family: 'Yrsa', serif;
  font-size: 42px;
  line-height: 100%;
  font-weight: 400;
  margin-bottom: 18px;
}
.heading-primary {
  color: var(--primary-blue);
  font-style: normal;
  font-family: 'Yrsa', serif;
  font-weight: 400;
}
.heading-secondary {
  color: var(--secondary-blue);
  font-style: italic;
  font-family: 'Yrsa', serif;
  font-weight: 400;
}

.description {
  color: var(--text-blue);
  font-family: 'Heebo', Arial, sans-serif;
  font-size: 18px;
  line-height: 150%;
  margin-bottom: 40px;
  font-weight: 400;
}

.button {
  display: inline-block;
  background: var(--primary-blue);
  color: var(--white);
  padding: 10px 20px;
  border-radius: 0;
  text-decoration: none;
  font-size: 14px;
  font-family: 'Heebo', Arial, sans-serif;
  font-weight: 400;
  text-transform: uppercase;
  box-shadow: 0 1px 2px rgba(16, 24, 40, 0.05);
  border: none;
  letter-spacing: 1px;
  transition: background 0.2s, color 0.2s;
}
.button:hover {
  background: var(--button-hover);
  color: var(--white);
}

footer {
  text-align: left;
  margin-top: 162.75px;
}

.copyright {
  color: var(--footer-gray);
  font-size: 0.95rem;
}

/* Breakpoint: min-width 390px */
@media (min-width: 390px) {
  .logo img {
    width: 148px;
  }
  .heading {
    font-size: 32px;
    margin-bottom: 24px;
  }
  .left-column {
    padding: 40px 32px 8px 32px;
  }
}

/* Breakpoint: min-width 810px */
@media (min-width: 810px) {
  .container {
    flex-direction: row;
  }
  .right-column {
    width: 50%;
    order: 2;
    height: auto;
    min-height: 100vh;
  }
  .left-column {
    width: 50%;
    order: 1;
    padding: 60px 40px 24px 40px;
  }
  .logo img {
    width: 148px;
    margin-bottom: 60px;
  }
  .heading {
    font-size: 49px;
    margin-bottom: 32px;
  }
}

/* Breakpoint: min-width 1440px */
@media (min-width: 1440px) {
  .container {
    max-width: 100%;
    margin: 0 auto;
  }
  .left-column {
    padding: 120px 120px 24px 120px;
  }
  .content {
    max-width: 600px;
  }
  .heading {
    font-size: 56px;
  }
}