/* General Section Styling for Skills, Services, Education, Activities, & Experience */
#skills, #services, #education, #activities, #experience {
    padding: 80px 10%;
    text-align: center;
    background-color: var(--background-color);
    color: white;
    position: relative;
    overflow: hidden;
}

/* Mobile responsiveness for sections */
@media screen and (max-width: 768px) {
    #skills, #services, #education, #activities, #experience {
        padding: 60px 5%;
    }
}

@media screen and (max-width: 480px) {
    #skills, #services, #education, #activities, #experience {
        padding: 40px 3%;
    }
}

/* Section backgrounds with subtle pattern overlay */
#skills::before, 
#services::before,
#activities::before,
#experience::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: radial-gradient(var(--primary-color) 1px, transparent 1px);
    background-size: 30px 30px;
    opacity: 0.05;
    z-index: -1;
}

/* Section headers with animated underline */
#skills h2,
#services h2,
#education h2,
#activities h2,
#experience h2 {
    font-size: 2.8rem;
    margin-bottom: 50px;
    color: var(--primary-color);
    text-transform: uppercase;
    font-weight: bold;
    letter-spacing: 3px;
    position: relative;
    display: inline-block;
    padding-bottom: 15px;
}

/* Mobile responsiveness for section headers */
@media screen and (max-width: 768px) {
    #skills h2,
    #services h2,
    #education h2,
    #activities h2,
    #experience h2 {
        font-size: 2.2rem;
        margin-bottom: 30px;
        letter-spacing: 2px;
        padding-bottom: 10px;
    }
}

@media screen and (max-width: 480px) {
    #skills h2,
    #services h2,
    #education h2,
    #activities h2,
    #experience h2 {
        font-size: 1.8rem;
        margin-bottom: 25px;
        letter-spacing: 1px;
        padding-bottom: 8px;
    }
}

#skills h2::after,
#services h2::after,
#education h2::after,
#activities h2::after,
#experience h2::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background: var(--primary-color);
    border-radius: 2px;
    transition: width 0.4s ease;
}

#skills:hover h2::after,
#services:hover h2::after,
#education:hover h2::after,
#activities:hover h2::after,
#experience:hover h2::after {
    width: 120px;
}
  
/* Call-to-Action Buttons */
.cta-button {
    display: inline-block;
    padding: 12px 30px;
    background: var(--primary-color);
    color: white;
    text-decoration: none;
    border-radius: 50px;
    font-weight: 600;
    letter-spacing: 1px;
    transition: background var(--transition-speed), transform var(--transition-speed), box-shadow var(--transition-speed);
    margin: 20px 0;
    position: relative;
    overflow: hidden;
    z-index: 1;
    border: none;
    cursor: pointer;
}

.cta-button::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 0;
    height: 100%;
    background: var(--accent-color);
    transition: width 0.4s ease;
    z-index: -1;
    border-radius: 50px;
}

.cta-button:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(108, 92, 231, 0.4);
    color: var(--text-color);
}
 
.cta-button:hover::before {
    width: 100%;
} 

/* Section separators */
.section-divider {
    height: 5px;
    background: linear-gradient(to right, transparent, var(--primary-color), transparent);
    margin: 0 auto;
    width: 50%;
    opacity: 0.7;
    border-radius: 5px;
}
  
/* Social Media Links */
.contact-icons {
    display: flex;
    gap: 1.5rem;
    justify-content: center;
    margin-top: 2rem;
}
  
.contact-icons a {
    color: white;
    font-size: 1.2rem;
    transition: transform var(--transition-speed), color var(--transition-speed);
    display: flex;
    align-items: center;
    justify-content: center;
    width: 3rem;
    height: 3rem;
    background: var(--card-background);
    border-radius: 50%;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.2);
    border: 1px solid var(--card-border);
}
  
.contact-icons a:hover {
    color: var(--primary-color);
    transform: translateY(-8px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.3);
}

/* Home section with enhanced styles */
#home {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    background-color: #1e1e2f; /* Fallback background color */
    background-image: 
        linear-gradient(rgba(30, 30, 47, 0.6), rgba(30, 30, 47, 0.7)),
        url('../images/cybersecurity.jpg');
    background-position: center;
    background-size: cover;
    background-repeat: no-repeat;
    background-attachment: fixed;
    text-align: center;
    padding: 120px 20px 60px; /* Increased top padding to account for navbar */
    margin-top: -60px; /* Negative margin to extend behind navbar */
    padding-top: 180px; /* Extra padding to compensate for navbar */
    position: relative;
    overflow: hidden;
    box-sizing: border-box;
}

/* Add subtle overlay for better text readability */
#home::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        radial-gradient(circle at 20% 80%, rgba(0, 184, 148, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(167, 139, 250, 0.1) 0%, transparent 50%);
    z-index: 1;
    pointer-events: none;
}

.home-content {
    max-width: 900px;
    z-index: 3;
    margin-bottom: 40px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2rem;
    position: relative;
}

.home-content h1 {
    font-size: 3.5rem;
    margin-bottom: 1.5rem;
    color: var(--primary-color);
    text-shadow: 0 0 30px rgba(0, 212, 255, 0.5);
    font-weight: 700;
    letter-spacing: -0.03em;
    line-height: 1.1;
}

.home-content p {
    font-size: 1.3rem;
    margin-bottom: 2rem;
    color: var(--text-light);
    font-weight: 400;
    line-height: 1.6;
    max-width: 600px;
}

/* Animated particles effect */
.particles {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
}

/* Contact section improvements */
#contact {
    padding: 2rem;
    background: var(--card-background);
    text-align: center;
    border-radius: var(--border-radius);
    border: 1px solid var(--card-border);
    box-shadow: var(--card-shadow);
    backdrop-filter: blur(10px);
    margin: 1.5rem auto;
    max-width: var(--content-width);
}

#contact h2 {
    text-align: center !important;
    margin: 0 auto 1.5rem auto;
    display: block;
    width: 100%;
}

.contact-form {
    max-width: 600px;
    margin: 0 auto;
    background: var(--card-background);
    padding: 40px;
    border-radius: var(--border-radius);
    backdrop-filter: blur(10px);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.4);
}

.contact-form input,
.contact-form textarea {
    width: 100%;
    padding: 12px 15px;
    margin-bottom: 20px;
    background: rgba(255, 255, 255, 0.1);
    border: none;
    border-bottom: 2px solid var(--primary-color);
    color: white;
    border-radius: 5px;
    font-family: inherit;
}

.contact-form input:focus,
.contact-form textarea:focus {
    outline: none;
    box-shadow: 0 0 10px rgba(0, 184, 148, 0.3);
}

.contact-form textarea {
    min-height: 150px;
    resize: vertical;
}

@media (max-width: 768px) {
    #skills h2,
    #services h2,
    #education h2,
    #activities h2 {
        font-size: 2.2rem;
    }
    
    #home {
        padding: 100px 15px 40px;
        padding-top: 160px; /* Adjust for mobile navbar */
        min-height: 100vh;
        background-attachment: scroll; /* Better performance on mobile */
        margin-top: -60px; /* Maintain negative margin for mobile */
    }
    
    .home-content {
        max-width: 100%;
        padding: 0 10px;
    }
    
    .home-content h1 {
        font-size: 2.5rem;
        line-height: 1.2;
        margin-bottom: 1rem;
    }
    
    .home-content p {
        font-size: 1.1rem;
        line-height: 1.5;
        margin-bottom: 1.5rem;
    }
}

@media (max-width: 480px) {
    #home {
        padding: 80px 10px 30px;
        padding-top: 140px; /* Adjust for smaller mobile navbar */
        min-height: 100vh;
        background-attachment: scroll; /* Better performance on mobile */
        margin-top: -50px; /* Adjust for smaller navbar height */
    }
    
    .home-content h1 {
        font-size: 2rem;
        line-height: 1.1;
        margin-bottom: 0.8rem;
    }
    
    .home-content p {
        font-size: 1rem;
        line-height: 1.4;
        margin-bottom: 1.2rem;
    }
}


/* Removed duplicate home-section styles - using #home instead */

/* Experience Section Styling */
.experience-timeline {
    max-width: 1000px;
    margin: 0 auto;
    position: relative;
}

.experience-timeline::before {
    content: '';
    position: absolute;
    left: 50%;
    top: 0;
    bottom: 0;
    width: 2px;
    background: linear-gradient(to bottom, var(--primary-color), var(--accent-color));
    transform: translateX(-50%);
}

.experience-item {
    margin-bottom: 3.5rem;
    position: relative;
    width: 45%;
    transition: all 0.3s ease;
}

.experience-item:nth-child(odd) {
    margin-left: 0;
    text-align: right;
}

.experience-item:nth-child(even) {
    margin-left: 55%;
    text-align: left;
}

.experience-item::before {
    content: '';
    position: absolute;
    width: 20px;
    height: 20px;
    background: var(--primary-color);
    border-radius: 50%;
    top: 20px;
    z-index: 2;
    border: 4px solid var(--background-color);
    box-shadow: 0 0 0 2px var(--primary-color);
}

.experience-item:nth-child(odd)::before {
    right: -10px;
}

.experience-item:nth-child(even)::before {
    left: -10px;
}

.experience-header {
    background: var(--card-background);
    padding: 2rem;
    border-radius: var(--border-radius);
    border: 1px solid var(--card-border);
    box-shadow: var(--card-shadow);
    transition: all 0.3s ease;
    margin-bottom: 1.5rem;
    backdrop-filter: blur(10px);
}

.experience-header:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.3);
    border-color: var(--primary-color);
}

.experience-header h3 {
    color: var(--primary-color);
    font-size: 1.5rem;
    margin-bottom: 0.75rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    letter-spacing: -0.02em;
}

.experience-header h3 i {
    color: var(--accent-color);
}

.company {
    color: var(--accent-color);
    font-size: 1.1rem;
    font-weight: 500;
    margin-bottom: 0.5rem;
    letter-spacing: -0.01em;
}

.duration {
    color: var(--text-muted);
    font-size: 0.95rem;
    font-weight: 500;
    margin-bottom: 0;
    font-style: italic;
}

.experience-content {
    background: rgba(0, 212, 255, 0.05);
    padding: 2rem;
    border-radius: var(--border-radius);
    border-left: 4px solid var(--primary-color);
    backdrop-filter: blur(5px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.experience-content ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.experience-content li {
    color: var(--text-light);
    margin-bottom: 1rem;
    padding-left: 1.75rem;
    position: relative;
    line-height: 1.7;
    font-size: 0.95rem;
    font-weight: 400;
}

.experience-content li::before {
    content: "▶";
    color: var(--primary-color);
    position: absolute;
    left: 0;
    font-size: 0.9rem;
    top: 0.1rem;
}

.experience-content li:last-child {
    margin-bottom: 0;
}

/* Responsive Design */
@media (max-width: 768px) {
    .experience-timeline::before {
        left: 20px;
    }
    
    .experience-item {
        width: 100%;
        margin-left: 0 !important;
        text-align: left !important;
        padding-left: 3rem;
    }
    
    .experience-item::before {
        left: 10px !important;
        right: auto !important;
        top: 20px !important;
    }
    
    .experience-header h3 {
        font-size: 1.2rem;
    }
    
    .experience-content {
        padding: 1rem;
    }
}