/* Base Styles */
:root {
    --primary-color: #ffd700;
    --secondary-color: #c7dbe4;
    --dark-bg: rgba(0, 30, 60, 0.85);
    --card-bg: rgba(0, 30, 60, 0.9);
    --text-color: #fff;
    --link-color: #d1e8ff; /* Light blue for links */
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: linear-gradient(rgba(0, 0, 0, 0.7), rgba(0, 0, 0, 0.7)), 
                url('https://images.unsplash.com/photo-1532094349884-543bc11b234d?ixlib=rb-4.0.3&auto=format&fit=crop&w=1200&q=80');
    background-size: cover;
    background-attachment: fixed;
    color: var(--text-color);
    margin: 0;
    padding: 0;
    line-height: 1.6;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
}

/* Hero Section */
.hero-section {
    text-align: center;
    padding: 80px 20px;
    background: var(--dark-bg);
    border-radius: 15px;
    margin: 40px 0;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
}

.hero-title {
    font-size: 4rem;
    font-weight: 700;
    margin-bottom: 20px;
    color: var(--primary-color);
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
}

.hero-subtitle {
    font-size: 1.8rem;
    margin-bottom: 30px;
    color: var(--secondary-color);
}

.profile-img {
    width: 250px;
    height: 250px;
    border-radius: 50%;
    object-fit: cover;
    border: 5px solid var(--primary-color);
    box-shadow: 0 0 25px rgba(255, 215, 0, 0.5);
    margin: 20px auto;
    transition: transform 0.3s ease;
}

.profile-img:hover {
    transform: scale(1.05);
}

/* Section Titles */
.section-title {
    font-size: 2.5rem;
    margin: 40px 0 20px;
    color: var(--primary-color);
    text-align: center;
    border-bottom: 2px solid var(--secondary-color);
    padding-bottom: 10px;
}

/* Cards */
.card {
    background: var(--card-bg);
    border-radius: 10px;
    margin: 20px 0;
    padding: 25px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
    transition: transform 0.3s ease;
}

.card:hover {
    transform: translateY(-5px);
}

/* Timeline */
.timeline {
    position: relative;
    padding: 20px 0;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 50%;
    width: 4px;
    height: 100%;
    background: var(--primary-color);
    transform: translateX(-50%);
}

.timeline-item {
    width: 50%;
    padding: 20px 40px;
    position: relative;
}

.timeline-item:nth-child(odd) {
    left: 0;
}

.timeline-item:nth-child(even) {
    left: 50%;
}

.timeline-content {
    background: rgba(0, 50, 100, 0.9);
    padding: 20px;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
    transition: all 0.3s ease;
}

.timeline-content:hover {
    background: rgba(0, 70, 120, 0.9);
}

.timeline-date {
    font-weight: bold;
    color: var(--primary-color);
    margin-bottom: 10px;
}

/* Quote */
.quote {
    font-style: italic;
    font-size: 1.2rem;
    text-align: center;
    padding: 30px;
    margin: 40px 0;
    background: rgba(0, 40, 80, 0.9);
    border-left: 5px solid var(--primary-color);
    border-radius: 10px;
}

/* Achievements */
.achievements {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 20px;
    margin: 30px 0;
}

.achievement-card {
    background: rgba(0, 40, 80, 0.9);
    padding: 20px;
    border-radius: 10px;
    text-align: center;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
    transition: all 0.3s ease;
}

.achievement-card:hover {
    transform: translateY(-5px);
    background: rgba(0, 50, 90, 0.9);
}

.achievement-icon {
    font-size: 3rem;
    color: var(--primary-color);
    margin-bottom: 15px;
}

/* Footer */
footer {
    text-align: center;
    padding: 30px;
    margin-top: 50px;
    background: rgba(0, 20, 40, 0.9);
    border-radius: 10px;
}

/* Navigation */
.nav-links {
    display: flex;
    justify-content: center;
    margin: 20px 0;
    flex-wrap: wrap;
}

.nav-link {
    color: var(--link-color);
    text-decoration: none;
    margin: 0 15px;
    padding: 8px 15px;
    border-radius: 5px;
    transition: all 0.3s ease;
}

.nav-link:hover {
    background: rgba(79, 195, 247, 0.2);
    color: var(--text-color);
}

/* Responsive Design */
@media (max-width: 992px) {
    .hero-title {
        font-size: 3rem;
    }
    
    .hero-subtitle {
        font-size: 1.5rem;
    }
}

@media (max-width: 768px) {
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-subtitle {
        font-size: 1.3rem;
    }
    
    .timeline::before {
        left: 30px;
    }
    
    .timeline-item {
        width: 100%;
        padding-left: 70px;
        padding-right: 20px;
    }
    
    .timeline-item:nth-child(even) {
        left: 0;
    }
    
    .section-title {
        font-size: 2rem;
    }
}

@media (max-width: 576px) {
    .hero-title {
        font-size: 2rem;
    }
    
    .profile-img {
        width: 200px;
        height: 200px;
    }
    
    .achievements {
        grid-template-columns: 1fr;

    }
    .contact-form {
  max-width: 500px;
  margin: 0 auto;
  padding: 20px;
}

.form-group {
  margin-bottom: 15px;
}

.form-group label {
  display: block;
  margin-bottom: 5px;
  font-weight: bold;
}

.form-group input[type="email"],
.form-group textarea {
  width: 100%;
  padding: 8px;
  border: 1px solid #ddd;
  border-radius: 4px;
}

.submit-btn {
  background-color: #4CAF50;
  color: white;
  padding: 10px 15px;
  border: none;
  border-radius: 4px;
  cursor: pointer;
}

.submit-btn:hover {
  background-color: #45a049;
}

}