/* ===== Global Styles ===== */
*,
*::before,
*::after {
  box-sizing: border-box; /* include padding/border in width calculations */
}

html, body {
  font-family: "Arimo";
  height: 100%;
  margin: 0;
  padding: 0;
  
  background-color: #fdf0d5;
}

/* ===== Flex Layout for Sticky Footer ===== */
body {
  display: flex;
  flex-direction: column;
  min-height: 100vh; /* fill viewport height */
}

.project-season {
  color: #669bbc;
  font-size: 0.95rem;
  font-style: italic;
  margin: 0.5rem 0 1.5rem 0;
  font-weight: 500;
}


/* ===== Main Container ===== */
.container {
  flex: 1;
  display: flex;
  flex-direction: column;
  max-width: 1200px;
  width: 95%;
  margin: 4.5rem auto 2.5rem auto; /* offset for navbar + footer */
  padding: 2rem;
  border-radius: 8px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.45);
}

.container h1 {
  margin: 0.1rem auto 0.5rem auto;
  font-size: clamp(1.8rem, 5vw, 2.5rem);
  font-weight: 700;
  display: inline-block;
  padding: 0.5rem 1rem;
  border-radius: 8px;
  background-color: #2a2835;
  color: #fdf0d5;
  text-align: center;
}



.container h2 {
  margin: 0.2rem auto 0.4rem auto;
  font-size: clamp(1.2rem, 4vw, 1.8rem);
  font-weight: 600;
  display: inline-block;
  padding: 0.4rem 0.8rem;
  border-radius: 8px;
  background-color: #003049;
  
  border: 2px solid #8ecae6;  /* add width, style, and color in one line */

  color:  #fdf0d5;
  text-align: center;
}

hr {
    /* Remove default border effects */
    border: none;
    
    /* Set the line thickness */
    height: 1.5px;
    
    /* Apply your accent color */
    background-color: #8ecae6; 
    
    /* Optional: Sets the width and centers the line, adding clear vertical spacing */
   
    margin: 2rem auto; 
}


.container p,
.container li {
  word-wrap: break-word;
  overflow-wrap: break-word;
  line-height: 1.6;
  font-size: 1.125rem;  /* slightly bigger than default 16px */
  
}

/* ===== Back Link Button ===== */
.container p.back-link a {
  display: inline-block;
  margin: 0.5rem 0;
  padding: 0.4rem 0.8rem;
  border-radius: 8px;
  background-color: #2a2835;
  color: #fdf0d5;
  text-decoration: none;
  font-weight: 700;
  transition: background-color 0.2s, color 0.2s;
}

.container p.back-link a:hover {
  background-color: #3b3860;
  color: #fffacd;
  transform: translateY(-2px);
}

.custom-link {
    color: #3498db;           /* link color */
    text-decoration: underline;     /* remove underline, optional */
   
}

.custom-link:hover {
   
    color: #1a5276;            /* optional: change text color on hover */
}

/* ===== Footer ===== */
.footer {
  background-color: #2a2835;
  color: #fdf0d5;
  text-align: left;
  padding: 1rem 2rem;
  font-size: 0.9rem;
}

.side-button-group {
  position: fixed;
  top: 0.20rem;
  left: 0.20rem;
  display: flex;
  flex-direction: row;
  gap: 0.75rem;
  padding: 0.75rem 1rem;
  background-color: #2a2835;
  border-radius: 12px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.45);
  border: 1px solid #444;
  z-index: 1000;
  transition: transform 0.3s ease, opacity 0.3s ease;
}

.side-button-group.hide {
  transform: translateY(-200%);
  opacity: 0;
  pointer-events: none;
}

.side-button-group .button-link {
  background-color: #003049;
  color: #fdf0d5;
  padding: 0.5rem 1rem;
  border-radius: 8px;
  text-decoration: none;
  font-weight: 600;
  font-size: 0.9rem;
  white-space: nowrap;
  transition: background-color 0.2s ease, transform 0.15s ease;
  border: 1px solid #8ecae6;
}

.side-button-group .button-link:hover {
  background-color: #005b8f;
  transform: translateY(-1px);
  box-shadow: inset 0 0 0 1px #0077cc;
}

.side-button-group {
  transition: transform 0.3s ease, opacity 0.3s ease;
}


.github-link {
  display: inline-block;
  padding: 8px 16px;
  margin: 1rem 0;
  background-color: #2a2835;
  color: #fdf0d5;
  
  border-radius: 6px;
  text-decoration: none;
  font-weight: 600;
  transition: all 0.2s ease;
}

.github-link:hover {
  background-color: #3b3860;
  color: #fffacd;
  transform: translateY(-2px);
}


/* ===== Responsive Styles ===== */
@media (max-width: 1024px) {
  .container {
    padding: 1.5rem;
  }
}

@media (max-width: 768px) {
  .container {
    margin: 3rem auto 2rem auto;
    padding: 1rem;
  }

  .container h1 {
    font-size: clamp(1.5rem, 6vw, 2rem);
    padding: 0.3rem 0.6rem;
  }

  

  .side-button-group {
    flex-direction: row;
    gap: 0.5rem;
    top: 0.5rem;
    left: 0.5rem;
    padding: 0.5rem 0.75rem;
  }

  .side-button-group .button-link {
    font-size: 0.8rem;
    padding: 0.4rem 0.8rem;
  }
}

@media (max-width: 480px) {
  .container {
    padding: 0.75rem;
    margin-top: 2.5rem;
  }

  .container h1 {
    font-size: clamp(1.2rem, 7vw, 1.8rem);
    padding: 0.25rem 0.5rem;
  }

  .footer {
    padding: 1rem;
    font-size: 0.85rem;
  }
}