/* Base Styles & Typography */
body {
    font-family: 'Poppins', sans-serif;
    margin: 0;
    padding: 0;
    background-color: #0A0A0A; /* Deep charcoal background */
    color: #E0E0E0; /* Soft white for primary text */
    line-height: 1.6;
    scroll-behavior: smooth; /* Smooth scrolling for anchor links */
    transition: background-color 0.5s ease, color 0.5s ease; /* Smooth transition for theme change */
}

h1, h2, h3 {
    font-family: 'Lato', sans-serif;
    color: #FFFFFF; /* Pure white for headings */
    margin-bottom: 20px;
    transition: color 0.5s ease; /* Smooth transition for theme change */
}

h1 {
    font-size: 3.8rem; /* Larger heading for impact */
    margin-bottom: 10px;
    line-height: 1.2;
}

h2 {
    font-size: 2.8rem;
    margin-bottom: 30px;
    position: relative;
    display: inline-block; /* Allows the underline to center */
}

h2::after {
    content: '';
    display: block;
    width: 90px; /* Wider underline for headings */
    height: 4px;
    background-color: #00C9A7; /* Vibrant Teal accent */
    margin: 10px auto 0; /* Centers the underline */
    border-radius: 2px;
    transition: background-color 0.5s ease; /* Smooth transition for theme change */
}

p {
    font-size: 1.1rem;
    color: #B0B0B0; /* Slightly darker grey for body text */
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
    transition: color 0.5s ease; /* Smooth transition for theme change */
}

a {
    text-decoration: none;
}

/* Header & Navigation */
header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 50px;
    background: #1A1A1A; /* Darker header background */
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3); /* Subtle shadow for depth */
    position: sticky; /* Makes header sticky on scroll */
    top: 0;
    z-index: 1000; /* Ensures header stays on top */
    transition: background-color 0.5s ease, box-shadow 0.5s ease; /* Smooth transition for theme change */
}

.logo {
    font-size: 32px; /* Larger logo */
    font-weight: 700;
    letter-spacing: 1.5px; /* Spacing for emphasis */
    color: #FFFFFF;
    transition: color 0.5s ease; /* Smooth transition for theme change */
}

.logo span {
    color: #00C9A7; /* Teal accent for logo */
    transition: color 0.5s ease; /* Smooth transition for theme change */
}

nav ul {
    list-style: none;
    display: flex;
    margin: 0;
    padding: 0;
}

nav ul li {
    margin: 0 25px; /* More spacing between nav items */
}

nav ul li a {
    color: #E0E0E0;
    font-weight: 600;
    font-size: 1.15rem;
    transition: color 0.3s ease-in-out, transform 0.3s ease-in-out;
    position: relative;
    padding-bottom: 8px; /* Space for underline */
}

nav ul li a::after {
    content: '';
    position: absolute;
    width: 0;
    height: 3px;
    background-color: #FFD700; /* Soft Gold for hover underline */
    bottom: 0;
    left: 0;
    transition: width 0.3s ease-in-out, background-color 0.5s ease; /* Smooth transition for theme change */
}

nav ul li a:hover {
    color: #FFD700;
    transform: translateY(-2px); /* Slight lift on hover */
}

nav ul li a:hover::after {
    width: 100%;
}

/* Hero Section */
.hero {
    height: 100vh; /* Full viewport height */
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    /* Background image with a subtle dark gradient overlay for text readability */
    background: linear-gradient(rgba(10, 10, 10, 0.75), rgba(10, 10, 10, 0.75)), url('images/hero-bg.jpg') center/cover no-repeat;
    background-attachment: fixed; /* Parallax effect */
    padding: 0 20px;
    transition: background 0.5s ease; /* Smooth transition for theme change */
}

.hero-content {
    animation: fadeIn 2s ease-out; /* Fade-in animation for hero content */
    max-width: 900px;
    position: relative; /* Needed for absolute positioning of toggle button */
}

.hero-content img {
    width: 220px; /* Profile picture size */
    height: 220px;
    border-radius: 50%; /* Circular image */
    border: 6px solid #00C9A7; /* Teal border for the image */
    object-fit: cover; /* Ensures image covers the area without distortion */
    margin-bottom: 30px;
    box-shadow: 0 0 30px rgba(0, 201, 167, 0.6); /* Pronounced glow */
    transition: transform 0.3s ease-in-out, border-color 0.5s ease, box-shadow 0.5s ease; /* Smooth transition for theme change */
}

.hero-content img:hover {
    transform: scale(1.05) rotate(2deg); /* Slightly more engaging hover */
}

.hero-content h1 span {
    color: #FFD700; /* Soft Gold for name highlight */
    font-weight: 700;
    transition: color 0.5s ease; /* Smooth transition for theme change */
}

.hero-content p {
    font-size: 1.35rem; /* Larger introductory text */
    color: #C0C0C0;
    margin-bottom: 40px;
}

.btn {
    display: inline-block;
    margin-top: 20px;
    padding: 16px 35px; /* Larger button */
    background: #00C9A7;
    color: #0A0A0A;
    text-decoration: none;
    border-radius: 8px; /* Rounded corners */
    font-weight: 600;
    font-size: 1.15rem;
    transition: background 0.3s ease-in-out, transform 0.3s ease-in-out, box-shadow 0.3s ease-in-out, color 0.5s ease; /* Smooth transition for theme change */
    box-shadow: 0 6px 20px rgba(0, 201, 167, 0.5); /* Glowing shadow */
}

.btn:hover {
    background: #00A387; /* Darker teal on hover */
    transform: translateY(-4px); /* More pronounced lift */
    box-shadow: 0 10px 30px rgba(0, 201, 167, 0.7);
}

/* Sections General */
section {
    padding: 100px 50px; /* More vertical padding for sections */
    text-align: center;
    max-width: 1200px;
    margin: 0 auto;
    transition: background-color 0.5s ease; /* Smooth transition for theme change */
}

/* About Section */
#about {
    background-color: #121212; /* Slightly different background for contrast */
    padding-bottom: 100px;
}

#about p {
    font-size: 1.15rem;
    line-height: 1.8;
    max-width: 850px;
    margin-top: 30px;
}

/* Projects Section */
#projects {
    background-color: #0A0A0A; /* Back to main background */
    padding-top: 100px;
    padding-bottom: 100px;
}

.project-list {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); /* Responsive grid */
    gap: 35px; /* More space between projects */
    margin-top: 50px;
}

.project {
    background: #1A1A1A; /* Project card background */
    padding: 35px;
    border-radius: 12px; /* More rounded corners */
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.4); /* Deeper shadow */
    transition: transform 0.3s ease-in-out, box-shadow 0.3s ease-in-out, background 0.5s ease, border-color 0.5s ease; /* Smooth transition for theme change */
    text-align: left; /* Align text within cards */
    border-top: 4px solid #00C9A7; /* Top border accent */
}

.project:hover {
    transform: translateY(-15px) scale(1.02); /* More significant lift and slight scale */
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.6);
    border-color: #FFD700; /* Gold border on hover */
}

.project h3 {
    color: #00C9A7;
    margin-top: 0;
    font-size: 1.8rem;
    margin-bottom: 15px;
}

.project p {
    font-size: 1.05rem;
    color: #A0A0A0;
    margin-bottom: 15px;
}

.project strong {
    color: #E0E0E0;
}

/* Contact Section (commented out as per your previous code) */
#contact {
    background-color: #121212;
    padding-top: 100px;
    padding-bottom: 100px;
}

#contact p {
    font-size: 1.25rem;
    margin-bottom: 15px;
    color: #C0C0C0;
}

#contact a {
    color: #FFD700; /* Soft Gold for contact links */
    transition: color 0.3s ease-in-out;
}

#contact a:hover {
    color: #00C9A7; /* Teal on hover for contact links */
}

/* Date and Time Section within Contact (commented out as per your previous code) */
#dateHeader {
    color: #FFD700; /* Soft gold for date header */
    font-size: 2rem;
    margin-top: 40px;
    margin-bottom: 25px;
    font-weight: 700;
}

#currentDateTime {
    font-size: 1.8rem;
    color: #E0E0E0;
    font-weight: 600;
    margin-bottom: 30px;
}

.date-button-container {
    margin-top: 25px;
    margin-bottom: 60px; /* Space before social links */
}

.date-button-container .btn {
    background: #FFD700; /* Soft gold for the button */
    color: #0A0A0A;
    padding: 12px 30px;
    font-size: 1.05rem;
    box-shadow: 0 4px 15px rgba(255, 215, 0, 0.4);
}

.date-button-container .btn:hover {
    background: #E6C200; /* Darker gold on hover */
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(255, 215, 0, 0.6);
}

/* Social Links */
.wp-block-social-links {
    display: flex;
    justify-content: center;
    gap: 30px; /* More space between icons */
    padding: 0; /* Section already has padding */
    margin-top: 30px;
    margin-bottom: 40px;
}

.wp-block-social-links li {
    list-style: none;
    margin: 0; /* Remove default list item margin */
}

.wp-block-social-links a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 60px; /* Larger icons */
    height: 60px;
    border-radius: 50%;
    text-decoration: none;
    transition: all 0.3s ease-in-out, background-color 0.5s ease; /* Smooth transition for theme change */
    background-color: #2A2A2A; /* Darker background for icons */
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.4);
    border: 3px solid transparent; /* Default transparent border */
}

.wp-block-social-links a:hover {
    transform: translateY(-10px) scale(1.15); /* More pronounced hover effect */
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.6);
    border-color: #00C9A7; /* Teal border on hover */
}

/* Individual Icon Colors */
.wp-social-link-facebook a { background-color: #1877f2; }
.wp-social-link-youtube a { background-color: #ff0000; }
.wp-social-link-instagram a { background: radial-gradient(circle at 30% 107%, #fdf497 0%, #fdf497 5%, #fd5949 45%, #d6249f 60%, #285AEB 90%); } /* Richer Instagram gradient */
.wp-social-link-whatsapp a { background-color: #25D366; }
.wp-social-link-github a { background-color: #333; } /* GitHub color */
.wp-social-link-linkedin a { background-color: #0A66C2; } /* LinkedIn color */


/* Icon Styling (common for all SVGs) */
.wp-block-social-links svg {
    width: 32px; /* Larger SVG icons */
    height: 32px;
    fill: #ffffff; /* White icons */
    transition: fill 0.5s ease; /* Smooth transition for theme change */
}

/* Footer */
.footer {
    text-align: center;
    padding: 30px;
    background: #1A1A1A;
    color: #A0A0A0;
    font-size: 0.95rem;
    border-top: 1px solid #2A2A2A;
    transition: background 0.5s ease, color 0.5s ease, border-color 0.5s ease; /* Smooth transition for theme change */
}

.footer span {
    color: #00C9A7; /* Teal heart */
    font-size: 1.1em; /* Slightly larger heart */
    transition: color 0.5s ease; /* Smooth transition for theme change */
}

/* Light Mode Styles */
body.light-mode {
    background-color: #FFF0F5; /* Light Pink (Blush) */
    color: #333333; /* Darker text for contrast */
}

.light-mode h1,
.light-mode h2,
.light-mode h3 {
    color: #8B008B; /* Dark Magenta/Purple for headings */
}

.light-mode h2::after {
    background-color: #FF69B4; /* Hot Pink accent */
}

.light-mode p {
    color: #555555; /* Slightly lighter dark grey */
}

.light-mode header {
    background: #FFB6C1; /* Light Pink for header */
    box-shadow: 0 4px 15px rgba(255, 182, 193, 0.5);
}

.light-mode .logo {
    color: #8B008B;
}

.light-mode .logo span {
    color: #FF69B4;
}

.light-mode nav ul li a {
    color: #663399; /* Rebecca Purple for nav links */
}

.light-mode nav ul li a::after {
    background-color: #FF1493; /* Deep Pink for hover underline */
}

.light-mode nav ul li a:hover {
    color: #FF1493;
}

.light-mode .hero {
    background: linear-gradient(rgba(255, 240, 245, 0.75), rgba(255, 240, 245, 0.75)), url('images/hero-bg.jpg') center/cover no-repeat;
    background-attachment: fixed;
}

.light-mode .hero-content img {
    border-color: #FF69B4; /* Hot Pink border */
    box-shadow: 0 0 30px rgba(255, 105, 180, 0.6); /* Pink glow */
}

.light-mode .hero-content h1 span {
    color: #FF1493; /* Deep Pink for name highlight */
}

.light-mode .hero-content p {
    color: #444444;
}

.light-mode .btn {
    background: #FF69B4; /* Hot Pink button */
    color: #FFFFFF; /* White text on button */
    box-shadow: 0 6px 20px rgba(255, 105, 180, 0.5);
}

.light-mode .btn:hover {
    background: #FF1493; /* Deep Pink on hover */
    box-shadow: 0 10px 30px rgba(255, 20, 147, 0.7);
}

.light-mode #about {
    background-color: #FFF5EE; /* Seashell for about section */
}

.light-mode #projects {
    background-color: #FFF0F5; /* Light Pink */
}

.light-mode .project {
    background: #FFE4E1; /* Misty Rose for project cards */
    box-shadow: 0 8px 25px rgba(255, 228, 225, 0.7);
    border-top: 4px solid #FF69B4; /* Hot Pink top border */
}

.light-mode .project:hover {
    border-color: #FF1493; /* Deep Pink on hover */
}

.light-mode .project h3 {
    color: #8B008B; /* Dark Magenta for project titles */
}

.light-mode .project p {
    color: #666666;
}

.light-mode .project strong {
    color: #333333;
}

.light-mode #contact {
    background-color: #FFF5EE; /* Seashell */
}

.light-mode #contact p {
    color: #444444;
}

.light-mode #contact a {
    color: #FF1493; /* Deep Pink for contact links */
}

.light-mode #contact a:hover {
    color: #FF69B4; /* Hot Pink on hover */
}

.light-mode #dateHeader {
    color: #8B008B; /* Dark Magenta for date header */
}

.light-mode #currentDateTime {
    color: #333333;
}

.light-mode .date-button-container .btn {
    background: #FF69B4; /* Hot Pink for date button */
    color: #FFFFFF;
    box-shadow: 0 4px 15px rgba(255, 105, 180, 0.4);
}

.light-mode .date-button-container .btn:hover {
    background: #FF1493; /* Deep Pink on hover */
    box-shadow: 0 6px 20px rgba(255, 20, 147, 0.6);
}

.light-mode .wp-block-social-links a {
    background-color: #FFEBEE; /* Light pink background for social icons */
    box-shadow: 0 4px 15px rgba(255, 235, 238, 0.7);
    border: 3px solid #FF69B4; /* Hot Pink border */
}

.light-mode .wp-block-social-links a:hover {
    border-color: #FF1493; /* Deep Pink border on hover */
}

/* Specific light mode adjustments for social icon colors */
.light-mode .wp-social-link-facebook a { background-color: #E0BBE4; } /* Lighter Facebook pinkish */
.light-mode .wp-social-link-youtube a { background-color: #F8BBD0; } /* Lighter YouTube pinkish */
.light-mode .wp-social-link-instagram a { background: radial-gradient(circle at 30% 107%, #FFC0CB 0%, #FFC0CB 5%, #FFD1DC 45%, #E6BFB8 60%, #D8BFD8 90%); } /* Lighter Instagram gradient */
.light-mode .wp-social-link-whatsapp a { background-color: #B2DFDB; } /* Lighter WhatsApp green-ish */
.light-mode .wp-social-link-github a { background-color: #F0F8FF; } /* Lighter GitHub (AliceBlue) */
.light-mode .wp-social-link-linkedin a { background-color: #ADD8E6; } /* Lighter LinkedIn (LightBlue) */

.light-mode .wp-block-social-links svg {
    fill: #8B008B; /* Dark Magenta icons in light mode */
}

.light-mode .footer {
    background: #FFB6C1; /* Light Pink for footer */
    color: #333333;
    border-top: 1px solid #FFC0CB;
}

.light-mode .footer span {
    color: #FF1493; /* Deep Pink heart */
}

/* Light Mode Toggle Button */
.light-mode-toggle {
    position: absolute; /* Position relative to the parent (.hero-content) */
    top: 20px; /* Adjust as needed */
    right: 20px; /* Adjust as needed */
    background-color: rgba(255, 255, 255, 0.2);
    color: #FFFFFF;
    border: 2px solid #FFFFFF;
    border-radius: 50%;
    width: 40px;
    height: 40px;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 1.2rem;
    cursor: pointer;
    z-index: 10;
    transition: background-color 0.3s ease, color 0.3s ease, border-color 0.3s ease, transform 0.3s ease;
}

.light-mode-toggle:hover {
    background-color: rgba(255, 255, 255, 0.4);
    transform: scale(1.05);
}

.light-mode .light-mode-toggle {
    background-color: rgba(0, 0, 0, 0.1);
    color: #8B008B;
    border-color: #8B008B;
}

.light-mode .light-mode-toggle:hover {
    background-color: rgba(0, 0, 0, 0.2);
}

/* Keyframe Animations */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Mobile Responsiveness */
@media (max-width: 992px) {
    h1 { font-size: 3rem; }
    h2 { font-size: 2.3rem; }
    section { padding: 80px 30px; }
    nav ul li { margin: 0 15px; }
    .hero-content img {
        width: 180px;
        height: 180px;
    }
    .hero-content p { font-size: 1.2rem; }
    .btn { padding: 14px 30px; font-size: 1.05rem; }
    .project { padding: 30px; }
    .project h3 { font-size: 1.6rem; }
    .wp-block-social-links a { width: 55px; height: 55px; }
    .wp-block-social-links svg { width: 30px; height: 30px; }
    .light-mode-toggle {
        top: 10px;
        right: 10px;
        width: 35px;
        height: 35px;
        font-size: 1rem;
    }
}

@media (max-width: 768px) {
    header {
        flex-direction: column;
        padding: 15px 20px;
    }
    nav ul {
        margin-top: 15px;
        flex-wrap: wrap;
        justify-content: center;
    }
    nav ul li {
        margin: 5px 10px;
    }
    h1 { font-size: 2.5rem; }
    h2 { font-size: 2rem; }
    section { padding: 60px 20px; }
    .hero-content img {
        width: 150px;
        height: 150px;
    }
    .hero-content p { font-size: 1.1rem; }
    .btn { padding: 12px 25px; font-size: 1rem; }
    .project-list {
        grid-template-columns: 1fr; /* Stack projects on small screens */
    }
    .project {
        width: auto; /* Allow project cards to take full width */
        padding: 25px;
    }
    .project h3 { font-size: 1.5rem; }
    #contact p { font-size: 1.1rem; }
    #dateHeader { font-size: 1.6rem; }
    #currentDateTime { font-size: 1.5rem; }
    .wp-block-social-links { gap: 20px; }
    .wp-block-social-links a { width: 55px; height: 55px; }
    .wp-block-social-links svg { width: 30px; height: 30px; }
    .light-mode-toggle {
        top: 5px;
        right: 5px;
        width: 30px;
        height: 30px;
        font-size: 0.9rem;
    }
}

@media (max-width: 480px) {
    .logo { font-size: 28px; }
    h1 { font-size: 2.2rem; }
    h2 { font-size: 1.8rem; }
    section { padding: 40px 15px; }
    .hero-content p { font-size: 0.95rem; }
    .btn { padding: 10px 20px; font-size: 0.9rem; }
    #contact p { font-size: 1rem; }
    #dateHeader { font-size: 1.4rem; }
    #currentDateTime { font-size: 1.3rem; }
    .wp-block-social-links { gap: 15px; }
    .wp-block-social-links a { width: 50px; height: 50px; }
    .wp-block-social-links svg { width: 28px; height: 28px; }
    .light-mode-toggle {
        width: 28px;
        height: 28px;
        font-size: 0.8rem;
    }
}