@import url("colors.css");
@import url("spacing.css");

body {
  font-family: "Segoe UI", sans-serif;
  margin: 0;
  background-color: var(--color-background);
  color: var(--color-text);
  padding: 0;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

.hero {
  position: relative;
  padding: var(--space-xl);
  box-sizing: border-box;
}

/* Left block: Name + photo */
.hero-left {
  width: 300px;
  float: left;
  text-align: center;
}
.hero-left h1 {
  font-size: var(--font-xxl);
  margin-bottom: var(--space-sm-md);
}
.profile-photo {
  width: 300px;
  height: 300px;
  border-radius: 50%;
  object-fit: cover;
}

/* Center block: Subtitle + intro */
.hero-center {
  margin-top: var(--space-md-lg);
  margin: var(--space-md) auto 0 auto;
  padding: 0 var(--space-xl);
  max-width: 700px;
  text-align: center;
}
.subtitle {
  font-size: var(--font-lg);
  color: var(--color-subtitle);
  margin-bottom: var(--space-md);
}
.subtitle-line {
  display: inline;
}
.subtitle .subtitle-line:not(:last-child)::after {
  content: " | ";
}
.intro-text p {
  margin-bottom: var(--space-sm);
}

/* Right block: Buttons */
.hero-right {
  position: fixed;
  top: var(--space-lg);
  right: var(--space-xl);
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
  z-index: 1000;
}

/* Columns layout for desktop */
.columns {
  display: flex;
  justify-content: space-between;
  gap: var(--space-md-lg);
  margin: var(--space-xl);
}
.column {
  flex: 1;
  background-color: var(--color-background-alt);
  padding: var(--space-md);
  border: 1px solid var(--color-border);
  border-radius: var(--space-xs);
}

/* Footer */
footer {
  text-align: center;
  margin-top: var(--space-xl);
  font-size: var(--font-sm);
  color: var(--color-footer);
}

footer a {
  color: var(--color-primary);
  text-decoration: none;
  margin: 0 var(--space-sm);
}

footer a:hover,
footer a:focus {
  color: var(--color-accent);
  text-decoration: underline;
}

main {
  flex-grow: 1;
  padding: var(--space-xl) var(--space-lg);
  box-sizing: border-box;
}

.nav-links {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.nav-links a {
  padding: var(--space-sm) var(--space-md);
  font-weight: bold;
  text-decoration: none;
  color: var(--color-primary);
  border-radius: 4px;
  transition: background-color 0.3s ease, color 0.3s ease;
}

.nav-links a:hover,
.nav-links a:focus {
  background-color: var(--color-primary);
  color: white;
  outline: none;
  cursor: pointer;
}

@media (max-width: 768px) {
  body {
    font-family: "Segoe UI", sans-serif;
    margin: 0;
    padding: 0;
    background-color: var(--color-background);
    color: var(--color-text);
    display: flex;
    flex-direction: column;
    min-height: 100vh;
  }

  .hero {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: var(--space-md);
    box-sizing: border-box;
    position: static;
    margin: 0;
    width: 100%;
  }

  .hero-left {
    display: block;
    width: 100%;
    margin: 0;
    padding: 0;
    text-align: center;
  }

  .profile-photo {
    width: 140px;
    height: 140px;
    border-radius: 50%;
    object-fit: cover;
    margin-top: var(--space-sm);
  }

  .hero-center {
    width: 100%;
    max-width: 100%;
    margin: var(--space-md) 0 0 0;
    padding: 0 var(--space-md);
    text-align: center;
  }

  .hero-center h1 {
    margin-top: 0;
    font-size: var(--font-xxl);
    margin-bottom: var(--space-sm-md);
  }

  .subtitle {
    font-size: var(--font-lg);
    color: var(--color-subtitle);
    margin-bottom: var(--space-md);
  }
  .subtitle-line {
    display: block;
  }
  .subtitle .subtitle-line:not(:last-child)::after {
    content: "";
  }

  .intro-text p {
    margin-bottom: var(--space-sm);
  }

  .hero-right {
    display: flex;
    flex-direction: row;
    justify-content: center;
    gap: var(--space-sm);
    margin: var(--space-md) 0;
    position: static;
    width: 100%;
  }

  .nav-links {
    display: flex;
    flex-direction: row;
    gap: var(--space-sm);
  }

  .nav-links a {
    padding: var(--space-sm) var(--space-md);
    font-weight: bold;
    text-decoration: none;
    color: var(--color-primary);
    border-radius: 4px;
    background-color: transparent;
    transition: background-color 0.3s ease, color 0.3s ease;
  }

  .nav-links a:hover,
  .nav-links a:focus {
    background-color: var(--color-primary);
    color: white;
  }

  .columns {
    display: block;
    width: 100%;
    margin: 0;
    padding: 0 var(--space-sm);
    box-sizing: border-box;
  }

  .column {
    width: 100%;
    margin-bottom: var(--space-md);
    background-color: var(--color-background-alt);
    padding: var(--space-md);
    border: 1px solid var(--color-border);
    border-radius: var(--space-xs);
    box-sizing: border-box;
  }

  footer {
    text-align: center;
    margin-top: var(--space-md);
    font-size: var(--font-sm);
    color: var(--color-footer);
    padding: var(--space-sm);
  }
}