/* ------------------------------ */
/* 🌐 BASE STYLES - RESET DEFAULTS */
/* ------------------------------ */

/* Reset default margin, padding, and box model behavior */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

/* Set global font, background, and general layout for the page */
body {
  font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
  background-color: #f9fafb; /* Light grey background */
  color: #333; /* Dark text color for readability */
  display: flex; /* Use flex layout for the body */
  flex-direction: column; /* Stack navbar on top, then content */
  justify-content: flex-start; /* Align items at the top of the page */
  align-items: center; /* Center contents horizontally */
  min-height: 100vh; /* Ensure body fills full viewport height */
  padding: 1rem; /* Add spacing inside body edges */
}

/* ------------------------------------------ */
/* HEADER   */
/* ------------------------------------------ */

.header {
  position: fixed; /* Sticks header to the top*/
  top: 0;
  left: 0;
  width: 100%; /* Full width */
  z-index: 1000; /* Keeps it above other elements */
}

/* Header Navbar Links */
.header .navbar a {
  color: white; /* White text */
  text-decoration: none; /* Remove underline */
  font-weight: bold; /* Make it bold */
  transition: color 0.3s;
}

/* Hover effect */
.header .navbar a:hover,
.header .navbar a:focus {
  color: #007bff; /* Change color on hover/focus */
  text-decoration: none; /* Keep no underline */
  outline: none; /* Remove focus outline if desired */
}

/* ------------------------------------------ */
/* 💳 PROFILE CARD - MAIN CONTAINER STYLING   */
/* ------------------------------------------ */

.profile-card {
  margin-top: 90px;
  display: flex; /* Flex layout for internal elements */
  flex-direction: column; /* Stack items vertically */
  align-items: center; /* Center avatar and text */
  background: #fff; /* White background for the card */
  border-radius: 16px; /* Rounded corners for a soft look */
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08); /* Subtle shadow for depth */
  padding: 2rem; /* Inner spacing */
  max-width: 600px; /* Restrict maximum width */
  width: 100%; /* Responsive full width on small screens */
  transition: transform 0.3s ease, box-shadow 0.3s ease; /* Smooth hover effects */
}

/* Add subtle lift and stronger shadow when hovering */
.profile-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.1);
}

/* ------------------------------------------ */
/* 🧍 AVATAR IMAGE STYLING                    */
/* ------------------------------------------ */

.profile-avatar img {
  width: 120px;
  height: 120px;
  border-radius: 50%; /* Make the image circular */
  object-fit: cover; /* Crop image neatly inside circle */
  margin-bottom: 1rem; /* Add spacing below the avatar */
  border: 3px solid #2b2d42; /* Blue border around the avatar */
}

/* ------------------------------------------ */
/* 🧾 PROFILE INFORMATION TEXT STYLING        */
/* ------------------------------------------ */

.profile-info {
  text-align: center; /* Center-align text within the profile */
}

/* User's name */
.profile-info h2 {
  font-size: 1.8rem;
  color: #2b2d42; /* Blue color for name */
  margin-bottom: 0.5rem; /* Space below the name */
}

/* User's bio and other text */
.profile-info p {
  margin-bottom: 1rem; /* Add spacing between paragraphs */
  line-height: 1.6; /* Improve readability */
}

/* ------------------------------------------ */
/* 🌍 SOCIAL MEDIA LINKS STYLING              */
/* ------------------------------------------ */

/* Remove bullet points, align links horizontally, and center them */
.profile-info nav ul {
  list-style: none;
  padding-left: 0;
  margin: 0;
  display: flex;
  justify-content: center;
  gap: 1rem; /* Add space between links */
  margin-bottom: 1rem;
}

/* Style for each link */
nav a {
  color: #007bff; /* Default blue color */
  text-decoration: none; /* Remove underlines */
  font-weight: 500;
  transition: color 0.3s; /* Smooth hover color change */
}

/* Hover and focus states for accessibility */
nav a:hover,
nav a:focus {
  color: #0056b3; /* Darker blue on hover/focus */
  outline: none;
}

/* ------------------------------------------ */
/* 📋 HOBBIES & DISLIKES LISTS                */
/* ------------------------------------------ */

section ul {
  list-style: disc; /* Use default bullet style */
  padding-left: 1.5rem; /* Indent bullets for readability */
  text-align: left;
  margin-bottom: 1rem;
}

/* ------------------------------------------ */
/* 🧭 NAVBAR STYLING                          */
/* ------------------------------------------ */

.navbar {
  background-color: #2b2d42; /* Dark navy background */
  padding: 1rem;
  text-align: center; /* Center the menu items */
}

/* Remove bullets from navbar list */
.navbar ul {
  list-style: none;
  padding: 0;
}

/* Display links inline horizontally with spacing */
.navbar li {
  display: inline;
  margin: 0 10px;
}

/* Style navbar links */
.navbar a {
  color: white; /* White text */
  text-decoration: none; /* No underline */
  font-weight: bold;
}

/* Add underline when hovered */
.navbar a:hover {
  text-decoration: underline;
}

/* ------------------------------------------ */
/* ABOUT PAGE */
/* ------------------------------------------ */

main.about-card {
  margin-top: 100px; /* To avoid overlapping fixed navbar */
  max-width: 800px;
  width: 90%;
  background: #fff;
  border-radius: 12px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
  padding: 2rem;
  line-height: 1.7;
}

.about-card section {
  margin-bottom: 2rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid #eee;
}

.about-card h2 {
  color: #2b2d42;
  font-size: 1.4rem;
  margin-bottom: 0.75rem;
}

.about-card p,
.about-card li {
  font-size: 1rem;
  color: #444;
}
/* ------------------------------------------ */
/* 📮 CONTACT FORM STYLING                    */
/* ------------------------------------------ */

form {
  margin-top: 100px; /* To avoid overlapping fixed navbar */
  max-width: 800px;
  width: 90%;
  background: #fff;
  border-radius: 12px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
  padding: 2rem;
  line-height: 1.7;
}

/* Error messages */
.error {
  color: #ff4d4f; /* Bright red */
  font-size: 0.9rem; /* Slightly bigger */
  margin-top: 4px; /* Space from input */
  font-weight: 500; /* Make it bolder */
}

/* Success messages */
.success {
  color: #28a745; /* Bright green */
  font-size: 1rem;
  margin-top: 10px; /* Space from submit button */
  font-weight: bold;
  text-align: center; /* Centered message */
}

/* Hide elements */
.hidden {
  display: none;
}

/* Label styling above each input */
label {
  margin-top: 10px;
}

/* Inputs, textareas, and buttons styling */
input,
textarea {
  width: 100%;
  padding: 12px;
  border-radius: 6px;
  border: 1px solid #ccc;
  font-size: 1rem;
  transition: border-color 0.3s, box-shadow 0.3s;
}

input:focus,
textarea:focus {
  border-color: #007bff;
  outline: none;
  box-shadow: 0 0 4px rgba(0, 123, 255, 0.4);
}

input::placeholder,
textarea::placeholder {
  color: rgba(0, 0, 0, 0.4); /* Semi-transparent grey */
  font-style: italic;
  transition: all 0.2s ease-in-out;
}

/* When input is focused, make placeholder disappear or lighten */
input:focus::placeholder,
textarea:focus::placeholder {
  color: transparent; /* Placeholder disappears when typing */
}

/* Button styles */
button {
  margin-top: 15px;
  background-color: #2b2d42; /* Dark background */
  color: white;
  border: none;
  cursor: pointer;
  width: 100%;
  padding: 8px;
  margin-top: 5px;
  border-radius: 5px;
  border: 1px solid #ccc;
}

/* Button hover effect */
button:hover {
  background-color: #4c5270;
}

/* ------------------------------------------ */
/* 📱 RESPONSIVE DESIGN (TABLET & DESKTOP)    */
/* ------------------------------------------ */

@media (min-width: 768px) {
  /* Make profile layout horizontal on larger screens */
  .profile-card {
    flex-direction: row; /* Avatar beside text */
    align-items: flex-start;
    text-align: left;
    gap: 2rem;
  }

  .profile-avatar {
    flex-shrink: 0; /* Prevent avatar from shrinking */
  }

  .profile-info {
    flex: 1; /* Allow text section to fill remaining space */
  }
}

/* ------------------------------------------ */
/* 📱 RESPONSIVE DESIGN (MOBILE DEVICES)      */
/* ------------------------------------------ */

@media (max-width: 600px) {
  /* Make cards and forms responsive on smaller screens */
  .card,
  form {
    width: 90%; /* Take most of the screen width */
    margin: 20px auto;
  }
  main {
    margin-top: 110px; /* More space for stacked navbar */
  }
  .profile-card {
    margin-top: 110px; /* More space for stacked navbar */
  }
  .about-card {
    width: 95%;
    padding: 1.5rem;
    margin-top: 120px;
  }
}