* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  --primary-color: #000;
  --secondary-color: #fff;
  --accent-yellow: #ffeb3b;
  --accent-teal: #00bcd4;
  --error-color: #f44336;
  --success-color: #4caf50;
}

body {
  font-family: "Sora", sans-serif;
  color: var(--primary-color);
  background-color: var(--accent-yellow);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
}

/* --- NAVIGATION --- */
.main-nav {
  width: 100%;
  background-color: var(--primary-color);
  border-bottom: 2px solid var(--accent-teal);
  padding: 1rem 2rem;
  box-shadow: 0 5px 0 var(--accent-teal);
}

.nav-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  max-width: 1200px;
  margin: 0 auto;
}

.nav-brand {
  font-weight: 800;
  font-size: 1.5rem;
  color: var(--secondary-color);
  text-decoration: none;
  padding: 0.5rem 0;
  transition: color 0.3s ease;
}

.nav-brand:hover {
  color: var(--accent-yellow);
}

.nav-links {
  display: flex;
  list-style: none;
  gap: 2rem;
}

.nav-links a {
  color: var(--secondary-color);
  text-decoration: none;
  font-weight: 600;
  padding: 0.5rem 0;
  border-bottom: 2px solid transparent;
  transition: color 0.3s ease, border-color 0.3s ease;
}

.nav-links a:hover,
.nav-links a[aria-current="page"] {
  color: var(--accent-teal);
  border-color: var(--accent-teal);
}

.nav-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--secondary-color);
  font-size: 1.8rem;
  cursor: pointer;
  padding: 0.5rem;
  z-index: 1001;
}

/* --- MAIN PAGE --- */
.page-content {
  flex-grow: 1;
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 4rem 2rem;
  width: 100%;
  max-width: 1200px;
  flex-direction: column;
}

/* --- PROFILE CARD --- */
.profile-card-container {
  display: flex;
  gap: 1.5rem;
  padding: 2rem;
  background-color: var(--secondary-color);
  border-radius: 12px;
  border: 2px solid var(--primary-color);
  box-shadow: 8px 8px var(--primary-color);
  max-width: 900px;
  width: 100%;
}

figure img {
  border-radius: 50%;
  border: 2px solid var(--primary-color);
  padding: 4px;
  object-fit: cover;
}

.card-details {
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.profile-details {
  display: flex;
  flex-wrap: wrap;
  gap: 2rem; /* Reduced gap slightly */
  margin-top: 40px;
}

.profile-details section {
  flex: 1;
  min-width: 250px;
}

header p {
  margin-top: 10px;
  max-width: 600px;
  line-height: 1.6;
}

.time-display {
  display: flex;
  gap: 0.5rem;
  margin-top: 12px;
  align-self: flex-start;
  background-color: var(--accent-teal);
  color: var(--primary-color);
  padding: 0.5rem 1rem;
  border-radius: 5px;
  border: 1px solid var(--primary-color);
  box-shadow: 2px 2px var(--primary-color);
  font-weight: 700;
}

nav ul li {
  list-style-type: none;
}

a {
  color: var(--primary-color);
  text-decoration: none;
}

.social-links {
  display: flex;
  gap: 1rem;
  margin-top: 40px;
  font-weight: 600;
}

.social-links a {
  background-color: var(--accent-yellow);
  padding: 0.5rem 1rem;
  border: 1px solid var(--primary-color);
  box-shadow: 3px 3px var(--primary-color);
  transition: transform 0.2s ease;
}

.social-links a:hover {
  transform: translate(1px, 1px);
  box-shadow: 1px 1px var(--primary-color);
}

h3 {
  margin-bottom: 12px;
  border-bottom: 2px solid var(--accent-yellow);
  padding-bottom: 5px;
}

section ul li {
  margin-bottom: 8px;
  line-height: 1.5;
}

/* --- ABOUT ME & CONTACT PAGE --- */
.about-section,
.contact-form {
  background-color: var(--secondary-color);
  border: 2px solid var(--primary-color);
  box-shadow: 8px 8px var(--primary-color);
  padding: 2rem;
  border-radius: 12px;
  width: 100%;
  max-width: 700px;
  margin-top: 2rem;
}

h1 {
  font-size: 2.5rem;
  text-align: center;
  color: var(--primary-color);
  margin-bottom: 2rem;
}

h2 {
  font-size: 1.8rem;
  margin-bottom: 1rem;
  border-bottom: 2px solid var(--accent-yellow);
  padding-bottom: 5px;
}

/* --- FORM STYLES --- */
.form-group {
  margin-bottom: 1.5rem;
}

.form-group label {
  display: block;
  margin-bottom: 0.5rem;
  font-weight: 600;
  color: var(--primary-color);
}

.form-group input[type="text"],
.form-group input[type="email"],
.form-group textarea {
  width: 100%;
  padding: 0.8rem 1rem;
  border: 2px solid var(--primary-color);
  border-radius: 5px;
  background-color: var(--secondary-color);
  box-shadow: 4px 4px var(--primary-color);
  font-family: "Sora", sans-serif;
  font-size: 1rem;
  transition: box-shadow 0.2s ease, transform 0.2s ease;
}

.form-group input[type="text"]:focus,
.form-group input[type="email"]:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--accent-teal);
  box-shadow: 2px 2px var(--accent-teal);
  transform: translate(2px, 2px);
}

.form-group textarea {
  resize: vertical;
}

.submit-button {
  display: block;
  width: 100%;
  padding: 1rem 1.5rem;
  background-color: var(--accent-teal);
  color: var(--primary-color);
  font-size: 1.1rem;
  font-weight: 700;
  border: 2px solid var(--primary-color);
  border-radius: 5px;
  cursor: pointer;
  box-shadow: 5px 5px var(--primary-color);
  transition: transform 0.2s ease, box-shadow 0.2s ease,
    background-color 0.2s ease;
}

.submit-button:hover {
  background-color: var(--accent-yellow);
  transform: translate(2px, 2px);
  box-shadow: 3px 3px var(--primary-color);
}

.error-message {
  color: var(--error-color);
  font-size: 0.85rem;
  margin-top: 0.5rem;
  height: 1.2rem;
  visibility: hidden;
}

.error-message.visible {
  visibility: visible;
}

.success-message {
  background-color: var(--success-color);
  color: var(--secondary-color);
  padding: 1rem;
  margin-top: 1.5rem;
  border-radius: 5px;
  border: 2px solid var(--primary-color);
  box-shadow: 4px 4px var(--primary-color);
  text-align: center;
}

.hidden {
  display: none;
}

/* --- RESPONSIVENESS --- */
@media (max-width: 768px) {
  .main-nav {
    padding: 1rem;
  }
  .nav-container {
    flex-wrap: wrap;
  }
  .nav-links {
    flex-direction: column;
    width: 100%;
    background-color: var(--primary-color);
    position: absolute;
    top: 70px;
    left: 0;
    padding: 1rem 0;
    border-top: 2px solid var(--accent-teal);
    display: none;
    box-shadow: 0 5px 0 var(--accent-teal);
  }
  .nav-links.active {
    display: flex;
  }
  .nav-links li {
    text-align: center;
  }
  .nav-links a {
    display: block;
    padding: 0.8rem 1rem;
    margin: 0 1rem;
    border-bottom: none;
    border-left: 3px solid transparent;
  }
  .nav-links a:hover,
  .nav-links a[aria-current="page"] {
    color: var(--accent-yellow);
    border-color: var(--accent-yellow);
  }
  .nav-toggle {
    display: block;
  }

  .page-content {
    padding: 2rem 1rem;
  }

  .profile-card-container {
    flex-direction: column;
    padding: 1.5rem;
  }

  .profile-details {
    flex-direction: column;
    gap: 2rem;
    margin-top: 30px;
  }

  figure img {
    margin: 0 auto;
  }

  .social-links {
    flex-wrap: wrap;
  }

  h1 {
    font-size: 2rem;
  }

  .about-section,
  .contact-form {
    padding: 1.5rem;
    margin-top: 1.5rem;
  }
}

*:focus-visible {
  outline: 2px solid var(--accent-teal);
  outline-offset: 3px;
}