/* Global Styles */
@import url('https://fonts.googleapis.com/css2?family=Bangers&family=Poppins:wght@300;400;500;600;700&display=swap');

:root {
    --primary-color: #6C5CE7;
    --secondary-color: #FD79A8;
    --accent-color: #FDCB6E;
    --dark-color: #2D3436;
    --light-color: #F8F9FA;
    --success-color: #00B894;
    --comic-border: 4px solid #000;
    --comic-shadow: 8px 8px 0 rgba(0, 0, 0, 0.9);
    --comic-background: linear-gradient(135deg, #74EBD5 0%, #9FACE6 100%);
    /* Dark mode colors */
    --dark-bg: #121212;
    --dark-surface: #1E1E1E;
    --dark-card: #2D2D2D;
    --dark-text: #E0E0E0;
    --dark-text-secondary: #B0B0B0;
    --dark-border: #404040;
    --dark-accent: #BB86FC;
}

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

html, body {
    height: 100%;
    min-height: 100vh;
    display: flex;
    flex-direction: column;

    /* hide nav bar feature doesn't work due to this */
    /* overflow-x: hidden !important; */
}

body {
    font-family: 'Poppins', sans-serif;
    background-color: #f0f0f0;
    background-image: url('data:image/svg+xml;utf8,<svg width="100" height="100" viewBox="0 0 100 100" xmlns="http://www.w3.org/2000/svg"><rect width="100%" height="100%" fill="white"/><path d="M0 0L100 100M100 0L0 100" stroke="rgba(0,0,0,0.03)" stroke-width="1"/></svg>');
    background-size: 20px;
    color: var(--dark-color);
    line-height: 1.6;
    overflow-x: hidden;
}

body.dark-mode {
    background-color: var(--dark-bg) !important;
    color: var(--dark-text) !important;
    background-image: none !important;
}

body.dark-mode .comic-panel,
body.dark-mode .comic-bubble,
body.dark-mode .project-card,
body.dark-mode .achievement-card,
body.dark-mode .contact-form,
body.dark-mode footer {
    background-color: var(--dark-surface);
    color: var(--dark-text);
    border-color: var(--dark-border);
    box-shadow: 8px 8px 0 rgba(0, 0, 0, 0.4);
}


body.dark-mode nav a,
body.dark-mode .section-title,
body.dark-mode .project-content h3,
body.dark-mode .achievement-card h3,
body.dark-mode .hero h1,
body.dark-mode .hero p,
body.dark-mode .about-text p,
body.dark-mode .education-card .year,
body.dark-mode .education-card .degree,
body.dark-mode .education-card .detail,
body.dark-mode .skill-category h3,
body.dark-mode .tech-stack,
body.dark-mode .project-details li,
body.dark-mode .contact-item p,
body.dark-mode .form-group input,
body.dark-mode .form-group textarea,
body.dark-mode .form-group input::placeholder,
body.dark-mode .form-group textarea::placeholder {
    color: var(--dark-text);
}

body.dark-mode .btn-primary {
    background-color: var(--dark-accent);
    color: var(--dark-bg);
    border-color: var(--dark-border);
}

body.dark-mode .btn-secondary {
    background-color: var(--dark-surface);
    color: var(--dark-accent);
    border-color: var(--dark-border);
}

body.dark-mode .hero {
    background-color: var(--dark-bg) !important;
    background-image: url('data:image/svg+xml;utf8,<svg width="100" height="100" viewBox="0 0 100 100" xmlns="http://www.w3.org/2000/svg"><rect width="100%" height="100%" fill="%23121212"/><path d="M0 0L100 100M100 0L0 100" stroke="%23BB86FC" stroke-width="1" opacity="0.2"/></svg>') !important;
    background-size: 20px !important;
    overflow: hidden;
}

body.dark-mode .hero:before {
    background-image: radial-gradient(circle at 30% 30%, var(--dark-accent) 0%, transparent 20%),
                        radial-gradient(circle at 70% 60%, var(--dark-surface) 0%, transparent 20%),
                        radial-gradient(circle at 40% 80%, var(--dark-accent) 0%, transparent 20%) !important;
    opacity: 0.2 !important;
    z-index: 0;
}

body.dark-mode .profile-photo img {
    background-color: var(--dark-surface) !important;
    border-color: var(--dark-border) !important;
}

body.dark-mode .profile-photo::before {
    background: linear-gradient(45deg, var(--dark-surface), var(--dark-bg), var(--dark-accent)) !important;
    opacity: 0.5;
}


body.dark-mode .social-links a {
    background-color: var(--dark-surface) !important;
    color: var(--dark-accent) !important;
    border-color: var(--dark-border) !important;
}

body.dark-mode .social-links a:hover {
    background-color: var(--dark-accent) !important;
    color: var(--dark-bg) !important;
}

body.dark-mode .nav-menu a {
    background: none !important;
    color: var(--dark-text) !important;
    transition: color 0.3s;
}
body.dark-mode .nav-menu a:hover {
    color: var(--dark-accent) !important;
    background: none !important;
}
body.dark-mode .nav-menu a[href="#contact"],
body.dark-mode .nav-menu a[href="index.html#contact"],
body.dark-mode .nav-menu a[href="projects.html#contact"],
body.dark-mode .nav-menu a[href="research.html#contact"],
body.dark-mode .nav-menu a[href="achievements.html#contact"] {
    background-color: var(--dark-accent) !important;
    color: var(--dark-bg) !important;
    border-radius: 20px;
    padding: 8px 16px;
    transition: background 0.3s, color 0.3s;
}
body.dark-mode .nav-menu a[href="#contact"]:hover,
body.dark-mode .nav-menu a[href="index.html#contact"]:hover,
body.dark-mode .nav-menu a[href="projects.html#contact"]:hover,
body.dark-mode .nav-menu a[href="research.html#contact"]:hover,
body.dark-mode .nav-menu a[href="achievements.html#contact"]:hover {
    background-color: var(--dark-surface) !important;
    color: var(--dark-text) !important;
}

body.dark-mode .nav-menu a:hover {
    color: var(--dark-accent) !important;
}

body.dark-mode .btn-primary a:hover {
    background-color: var(--dark-bg);
    color: white !important;
}

body.dark-mode .nav-menu a:after {
    background-color: var(--dark-accent) !important;
}

body.dark-mode .nav-toggle span {
    background-color: var(--dark-text) !important;
}

body.dark-mode .tech-stack {
    background-color: var(--dark-card) !important;
    color: var(--dark-text-secondary) !important;
    border-color: var(--dark-border) !important;
}

body.dark-mode .education-card {
    background-color: var(--dark-card) !important;
    border-color: var(--dark-border) !important;
}

body.dark-mode .skill-tags span {
    background-color: var(--dark-card) !important;
    color: var(--dark-text) !important;
    border-color: var(--dark-border) !important;
}

body.dark-mode .skill-tags span:hover {
    background-color: var(--dark-accent) !important;
    color: var(--dark-bg) !important;
}

body.dark-mode .motion-lines {
    background-image: repeating-linear-gradient(
        to right,
        var(--dark-accent),
        var(--dark-accent) 1px,
        transparent 1px,
        transparent 20px
    ) !important;
    opacity: 0.15 !important;
}

body.dark-mode .particle {
    opacity: 0.4 !important;
    background-color: var(--dark-accent) !important;
}

body.dark-mode .project-card:after {
    background-color: var(--dark-accent) !important;
    color: var(--dark-bg) !important;
}

body.dark-mode .achievement-card i {
    color: var(--dark-accent) !important;
}

body.dark-mode .contact-item i {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    background-color: var(--primary-color);
    color: #fff;
    border: 2px solid #000;
    border-radius: 12px;
    font-size: 1.3rem;
    box-shadow: 2px 2px 0 rgba(0,0,0,0.7);
    margin-right: 12px;
    transition: background 0.2s, color 0.2s, box-shadow 0.2s;
    cursor: pointer;
}
.contact-item i:hover {
    background-color: var(--accent-color);
    color: var(--dark-color);
    box-shadow: 4px 4px 0 rgba(0,0,0,0.7);
}

body.dark-mode .contact-item i {
    background-color: var(--dark-card) !important;
    color: var(--dark-accent) !important;
    border-color: var(--dark-border) !important;
}

body.dark-mode .section-title:after {
    background-color: var(--accent-color);
    border-color: var(--dark-border);
}

body.dark-mode .btn-primary:before,
body.dark-mode .btn-secondary:before {
    background-color: rgba(187, 134, 252, 0.3) !important;
}

body.dark-mode .btn-primary:hover {
    background-color: var(--dark-surface);
    color: var(--dark-text) !important;
    transform: translateY(-3px);
    box-shadow: 6px 6px 0 rgba(0, 0, 0, 0.8);
}

body.dark-mode .btn-secondary:hover {
    color: var(--light-color);
    transform: translateY(-3px);
    box-shadow: 6px 6px 0 rgba(0, 0, 0, 0.8);
}

body.dark-mode .comic-bubble:after {
    border-top-color: var(--dark-border) !important;
}

body.dark-mode .contact-form:before {
    background-color: var(--dark-surface) !important;
    border-left: 3px solid var(--dark-border) !important;
    border-bottom: 3px solid var(--dark-border) !important;
}

body.dark-mode .nav-exclamation {
    color: var(--dark-bg) !important;
    background-color: var(--dark-accent) !important;
    border-color: var(--dark-border) !important;
}

body.dark-mode .pow,
body.dark-mode .bang,
body.dark-mode .boom {
    background-color: var(--dark-surface) !important;
    color: var(--dark-accent) !important;
    border-color: var(--dark-border) !important;
}

body.dark-mode .form-group input,
body.dark-mode .form-group textarea {
    background-color: var(--dark-card);
    color: var(--dark-text);
    border-color: var(--dark-border);
}

body.dark-mode .form-group input::placeholder,
body.dark-mode .form-group textarea::placeholder {
    color: var(--dark-text-secondary);
    opacity: 0.7;
}

body.dark-mode .form-group input:focus,
body.dark-mode .form-group textarea:focus {
    border-color: var(--dark-accent);
    box-shadow: 3px 3px 0 rgba(187, 134, 252, 0.3);
}

header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1100;
    background: rgba(255, 255, 255, 0.25); /* even more transparent for light mode */
    backdrop-filter: blur(8px); /* subtle blur for glass effect */
    /* nav-menu is white by default in light mode */
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    box-shadow: 0 2px 12px rgba(0,0,0,0.04);
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 8px 20px;
    box-sizing: border-box;
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
    gap: 0;
}
.header-left {
    display: flex;
    align-items: center;
    gap: 16px;
}

body.dark-mode header {
    background: rgba(18, 18, 18, 0.25) !important; /* even more transparent for dark mode */
    backdrop-filter: blur(8px);
    box-shadow: 0 2px 12px rgba(0,0,0,0.18);
}

.header-hidden {
    transform: translateY(-100%);
}

.wrapper {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    padding-top: 60px;
    flex: 1 0 auto;
}

/* Add styles for index.html only by targeting .home class on body */
body.home .wrapper {
    padding-top: 0 !important;
}
body.home .hero {
    padding-top: 110px !important; /* Adjust to match header height so content is visible */
    margin-top: 0 !important;
}
/* Remove these special rules for index.html to ensure consistent header height */
/* body.home .wrapper {
    padding-top: 0 !important;
}
body.home header {
    margin-bottom: 0 !important;
    padding-bottom: 0 !important;
}
body.home .hero {
    margin-top: 0 !important;
    padding-top: 0 !important;
} */
@media (max-width: 768px) {
    html, body {
        width: 100% !important;
        /* overflow-x: hidden !important; */
        box-sizing: border-box;
    }
    body::before {
        width: 100% !important;
        left: 0 !important;
    }
    .hero, .wrapper {
        width: 100% !important;
        box-sizing: border-box;
    }
    /* Remove these special rules for index.html to ensure consistent header height */
    /* body.home .wrapper {
        padding-top: 0 !important;
    }
    body.home header {
        margin-bottom: 0 !important;
        padding-bottom: 0 !important;
    }
    body.home .hero {
        margin-top: 0 !important;
        padding-top: 0 !important;
    } */
    header.header-hidden {
        transform: translateY(-100%) !important;
        transition: transform 0.3s ease, box-shadow 0.3s ease;
    }
    header.nav-solid {
        background-color: rgba(255, 255, 255, 0.25) !important;
        backdrop-filter: blur(8px) !important;
    }
    body.dark-mode header.nav-solid {
        background-color: #121212 !important;
        backdrop-filter: none !important;
    }
}

/* Animation Classes */
.hidden {
    opacity: 0;
    transform: translateY(30px);
}

.fade-in {
    animation: fadeIn 1s ease forwards;
}

.appear {
    animation: fadeIn 0.8s ease forwards;
}

.animated {
    animation: popIn 0.5s ease forwards;
    opacity: 0;
    transform: scale(0.8);
}

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

@keyframes popIn {
    from {
        opacity: 0;
        transform: scale(0.8);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

/* Particle Animation */
.particle {
    position: absolute;
    opacity: 0.6;
    z-index: 0;
    animation: float-particle infinite linear;
}

.particle.circle {
    border-radius: 50%;
}

.particle.square {
    border-radius: 3px;
}

.particle.triangle {
    clip-path: polygon(50% 0%, 0% 100%, 100% 100%);
}

@keyframes float-particle {
    0% {
        transform: translateY(0) rotate(0);
        opacity: 0;
    }
    10% {
        opacity: 0.6;
    }
    90% {
        opacity: 0.6;
    }
    100% {
        transform: translateY(-100vh) rotate(360deg);
        opacity: 0;
    }
}

/* Motion Lines */
.motion-lines {
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    z-index: -1;
    opacity: 0.1;
    background-image: repeating-linear-gradient(
        to right,
        var(--primary-color),
        var(--primary-color) 1px,
        transparent 1px,
        transparent 20px
    );
    pointer-events: none;
}

/* Comic Style Elements */
.comic-panel {
    background-color: white;
    border: var(--comic-border);
    box-shadow: var(--comic-shadow);
    margin: 30px 0;
    position: relative;
    overflow: hidden;
    transform: rotate(-0.5deg);
    transition: transform 0.3s ease;
}

.comic-panel:hover {
    transform: rotate(0) scale(1.01);
}

.comic-panel:nth-child(odd) {
    transform: rotate(0.5deg);
}

.comic-panel:nth-child(odd):hover {
    transform: rotate(0) scale(1.01);
}

.panel-content {
    padding: 30px;
    position: relative;
    z-index: 1;
}

.comic-bubble {
    background-color: white;
    border: var(--comic-border);
    border-radius: 30px;
    padding: 20px 30px;
    position: relative;
    margin-bottom: 20px;
    box-shadow: var(--comic-shadow);
    transform: rotate(-1deg);
}

.comic-bubble:after {
    content: '';
    position: absolute;
    bottom: -20px;
    left: 50px;
    width: 0;
    height: 0;
    border: 15px solid transparent;
    border-top-color: black;
    border-bottom: 0;
}

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

nav li {
    margin-left: 20px;
}

nav a {
    text-decoration: none;
    color: var(--dark-color);
    font-weight: 500;
    font-size: 1.1rem;
    transition: color 0.3s ease;
    position: relative;
    overflow: hidden;
}

nav a:hover {
    color: var(--primary-color);
}

nav a:after {
    content: '';
    position: absolute;
    width: 0;
    height: 3px;
    bottom: -5px;
    left: 0;
    background-color: var(--primary-color);
    transition: width 0.3s ease;
}

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


nav a.active:after {
    width: 100%;
    background-color: var(--primary-color);
}

body.dark-mode nav a.active:after {
    width: 100%;
    background-color: var(--dark-accent) !important;
}

nav {
    height: 100%;
    display: flex;
    align-items: center;
}
.nav-menu {
    height: 100%;
    display: flex;
    align-items: center;
}

.nav-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
}

.nav-toggle span {
    display: block;
    width: 25px;
    height: 3px;
    background-color: var(--dark-color);
    margin: 5px 0;
    transition: all 0.3s ease;
}

/* Hero Section */
.hero {
    min-height: 100vh;
    width: 100vw;
    position: relative;
    left: 50%;
    right: 50%;
    margin-left: -50vw;
    margin-right: -50vw;
    display: flex;
    justify-content: center;
    align-items: center;
    background-image: url('data:image/svg+xml;utf8,<svg width="100" height="100" viewBox="0 0 100 100" xmlns="http://www.w3.org/2000/svg"><rect width="100%" height="100%" fill="white"/><path d="M0 0L100 100M100 0L0 100" stroke="rgba(108,92,231,0.1)" stroke-width="4"/></svg>');
    background-size: 20px;
    overflow: hidden;
    box-sizing: border-box;
}

.hero:before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: radial-gradient(circle at 30% 30%, var(--accent-color) 0%, transparent 20%),
                        radial-gradient(circle at 70% 60%, var(--secondary-color) 0%, transparent 20%),
                        radial-gradient(circle at 40% 80%, var(--primary-color) 0%, transparent 20%);
    opacity: 0.4;
    z-index: 0;
}

.hero-content {
    position: relative;
    z-index: 1;
    text-align: center;
}

.hero h1 {
    font-family: 'Bangers', cursive;
    font-size: 4rem;
    margin-bottom: -8px;
    color: var(--dark-color);
    text-shadow: 3px 3px 0 white, 5px 5px 0 var(--primary-color);
    letter-spacing: 2px;
}

.hero p {
    font-size: 1.5rem;
    color: var(--dark-color);
    margin-bottom: 30px;
}

.social-links {
    display: flex;
    justify-content: center;
    gap: 15px;
    margin-top: 20px;
}

.social-links a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 50px;
    height: 50px;
    background-color: white;
    border: var(--comic-border);
    border-radius: 50%;
    color: var(--primary-color);
    font-size: 1.5rem;
    transition: all 0.3s ease;
    box-shadow: 3px 3px 0 rgba(0, 0, 0, 0.8);
}

.social-links a:hover {
    transform: translateY(-5px);
    background-color: var(--primary-color);
    color: white;
}

/* Buttons */
.btn-primary, .btn-secondary {
    display: inline-block;
    padding: 12px 25px;
    border: var(--comic-border);
    font-weight: 600;
    text-decoration: none;
    border-radius: 30px;
    font-size: 1rem;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    z-index: 1;
    box-shadow: 4px 4px 0 rgba(0, 0, 0, 0.8);
    cursor: pointer;
}

.btn-primary {
    background-color: var(--primary-color);
    color: white;
    transition: all 0.3s ease, transform 0.1s ease;
}

.btn-secondary {
    background-color: white;
    color: var(--primary-color);
}

.btn-primary:hover, .btn-secondary:hover {
    background-color: white;
    color: var(--dark-color);
    transform: translateY(-3px);
    box-shadow: 6px 6px 0 rgba(0, 0, 0, 0.8);
}

.btn-primary:active, .btn-secondary:active {
    transform: translateY(0);
    box-shadow: 2px 2px 0 rgba(0, 0, 0, 0.8);
}

/* Button comic effect */
.btn-primary:before, .btn-secondary:before {
    content: '';
    position: absolute;
    width: 30px;
    height: 200%;
    background-color: rgba(255, 255, 255, 0.3);
    transform: rotate(45deg);
    left: -100px;
    top: -50%;
    transition: all 0.4s ease;
    z-index: -1;
}

.btn-primary:hover:before, .btn-secondary:hover:before {
    left: 120%;
}

/* Section Styles */
.section-title {
    font-family: 'Bangers', cursive;
    font-size: 3rem;
    margin-bottom: 30px;
    color: var(--primary-color);
    text-align: center;
    letter-spacing: 2px;
    text-shadow: 2px 2px 0 #000;
    position: relative;
    display: inline-block;
}

body.dark-mode .section-title {
    color: var(--dark-accent);
    text-shadow: 2px 2px 0 var(--dark-surface);
}

.section-title:after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 100px;
    height: 5px;
    background-color: var(--accent-color);
    border: 2px solid #000;
    border-radius: 5px;
}

/* About Section */
.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
}

.about-text {
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.about-text p {
    font-size: 1.1rem;
    margin-bottom: 20px;
}

.education-card {
    background-color: rgba(108, 92, 231, 0.1);
    border: 3px solid #000;
    border-radius: 15px;
    padding: 20px;
    box-shadow: 5px 5px 0 rgba(0, 0, 0, 0.8);
}

.education-card h3 {
    font-family: 'Bangers', cursive;
    font-size: 1.8rem;
    margin-bottom: 20px;
    letter-spacing: 1px;
}

.education-card ul {
    list-style: none;
}

.education-card li {
    margin-bottom: 20px;
    position: relative;
    padding-left: 20px;
}

.education-card li:before {
    content: '📚';
    position: absolute;
    left: -10px;
    top: 0;
}

.education-card li:last-child {
    margin-bottom: 0;
}

.year {
    display: block;
    font-weight: 700;
    color: var(--primary-color);
}

.degree {
    display: block;
    font-weight: 600;
}

.detail {
    display: block;
    font-size: 0.9rem;
    color: #666;
}

/* Skills Section */
.skills-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
}

.skill-category {
    margin-bottom: 20px;
}

.skill-category h3 {
    font-size: 1.3rem;
    margin-bottom: 15px;
    position: relative;
    display: inline-block;
}

.skill-category h3:after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 50px;
    height: 3px;
    background-color: var(--accent-color);
    border-radius: 3px;
}

.skill-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.skill-tags span {
    padding: 8px 15px;
    background-color: white;
    border: 2px solid #000;
    border-radius: 20px;
    font-size: 0.9rem;
    box-shadow: 2px 2px 0 rgba(0, 0, 0, 0.8);
    transition: all 0.3s ease;
}

.skill-tags span:hover {
    transform: translateY(-3px);
    box-shadow: 4px 4px 0 rgba(0, 0, 0, 0.8);
    background-color: var(--primary-color);
    color: white;
}

/* Projects Section */
.projects-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 30px;
}

.project-card {
    background-color: white;
    border: 3px solid #000;
    border-radius: 15px;
    overflow: hidden;
    transition: transform 0.3s ease;
    box-shadow: 6px 6px 0 rgba(0, 0, 0, 0.8);
    position: relative;
}

.project-card:after {
    /* content: "COOL PROJECT!"; */
    position: absolute;
    top: 10px;
    right: -50px;
    background-color: var(--secondary-color);
    color: white;
    padding: 5px 40px;
    font-family: 'Bangers', cursive;
    font-size: 1rem;
    transform: rotate(45deg);
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.2);
    z-index: 1;
    letter-spacing: 1px;
}

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

.project-content {
    padding: 20px;
}

.project-content h3 {
    font-size: 1.5rem;
    margin-bottom: 10px;
    color: var(--primary-color);
}

.tech-stack {
    font-size: 0.9rem;
    color: #666;
    margin-bottom: 15px;
    background-color: rgba(108, 92, 231, 0.1);
    padding: 5px 10px;
    border-radius: 5px;
    border: 1px dashed #000;
    display: inline-block;
}

.project-details {
    list-style: none;
}

.project-details li {
    margin-bottom: 10px;
    position: relative;
    padding-left: 20px;
}

.project-details li:before {
    content: '▹';
    position: absolute;
    left: 0;
    color: var(--primary-color);
}

/* Research Work */
.achievements-grid {
    display: flex;
    flex-direction: row;
    gap: 24px;
    justify-content: center;
    align-items: stretch;
}
@media (max-width: 900px) {
    .achievements-grid {
        flex-direction: column;
        gap: 20px;
        align-items: stretch;
    }
}

.achievement-card {
    background-color: white;
    border: 3px solid #000;
    border-radius: 15px;
    padding: 20px;
    box-shadow: 5px 5px 0 rgba(0, 0, 0, 0.8);
    transition: transform 0.3s ease;
    position: relative;
    overflow: hidden;
}

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

.achievement-card i {
    font-size: 2rem;
    color: var(--primary-color);
    margin-bottom: 15px;
    display: block;
}

.achievement-card h3 {
    font-size: 1.3rem;
    margin-bottom: 10px;
}

.achievement-card p {
    font-size: 0.95rem;
}

.achievement-card ul, .achievement-card ol {
    list-style: none;
    padding-left: 0;
    margin: 0 0 10px 0;
}
.achievement-card ul li, .achievement-card ol li {
    position: relative;
    padding-left: 28px;
    margin-bottom: 12px;
    font-size: 1.05em;
    line-height: 1.6;
}
.achievement-card ul li:before {
    content: '⚡';
    position: absolute;
    left: 0;
}
.achievement-card ol {
    counter-reset: custom-counter;
}
.achievement-card ol li {
    counter-increment: custom-counter;
}
.achievement-card ol li:before {
    content: counter(custom-counter) ". ";
    position: absolute;
    left: 0;
    top: 2px;
    color: var(--primary-color);
    font-weight: bold;
    font-family: 'Bangers', cursive;
    font-size: 1.1em;
    text-shadow: 1px 1px 0 #000, 2px 2px 0 var(--accent-color);
}

/* Achievements Section */
.responsibilities, .certificates, .achievements {
    margin-top: 30px;
}

.responsibilities h3, .certificates h3, .achievements h3 {
    font-size: 1.5rem;
    margin-bottom: 15px;
    position: relative;
    display: inline-block;
}

.responsibilities h3:after, .certificates h3:after, .achievements h3:after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 50px;
    height: 3px;
    background-color: var(--accent-color);
    border-radius: 3px;
}

.responsibilities ul, .certificates ul, .achievements ul {
    list-style: none;
}

.responsibilities li, .certificates li, .achievements ul {
    margin-bottom: 10px;
    position: relative;
    padding-left: 20px;
}

.responsibilities li:before, .certificates li:before, .achievements li:before {
    content: '⚡';
    position: absolute;
    left: 0;
}

/* Contact Section */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 15px;
}

.contact-item i {
    width: 50px;
    height: 50px;
    background-color: var(--primary-color);
    border: 2px solid #000;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.2rem;
    box-shadow: 3px 3px 0 rgba(0, 0, 0, 0.8);
}

.form-group {
    margin-bottom: 20px;
}

.form-group input, .form-group textarea {
    width: 100%;
    padding: 12px 15px;
    border: 2px solid #000;
    border-radius: 10px;
    font-family: 'Poppins', sans-serif;
    font-size: 1rem;
    box-shadow: 3px 3px 0 rgba(0, 0, 0, 0.8);
    transition: all 0.3s ease;
}

.form-group input:focus, .form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 3px 3px 0 rgba(108, 92, 231, 0.5);
}

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

/* Comic speech bubble for contact form */
.contact-form {
    position: relative;
    background-color: white;
    border: 3px solid #000;
    border-radius: 15px;
    padding: 20px;
    box-shadow: 5px 5px 0 rgba(0, 0, 0, 0.8);
}

.contact-form:before {
    content: '';
    position: absolute;
    width: 30px;
    height: 30px;
    background-color: white;
    border-left: 3px solid #000;
    border-bottom: 3px solid #000;
    top: 50%;
    left: -15px;
    transform: translateY(-50%) rotate(45deg);
}

/* Animation Effects */
@keyframes float {
    0% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-10px);
    }
    100% {
        transform: translateY(0);
    }
}

@keyframes pulse {
    0% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.05);
    }
    100% {
        transform: scale(1);
    }
}

/* Add animation to elements */
.comic-bubble {
    animation: float 5s ease-in-out infinite;
}


/* Sound effect visual elements */
.pow, .bang, .boom {
    position: absolute;
    font-family: 'Bangers', cursive;
    color: var(--accent-color);
    background-color: white;
    border: 2px solid #000;
    border-radius: 50%;
    padding: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 3px 3px 0 rgba(0, 0, 0, 0.8);
    animation: popAndFade 2s forwards;
    z-index: 10;
    font-size: 1.2rem;
    pointer-events: none;
}

.pow {
    transform: rotate(-15deg);
}

.bang {
    transform: rotate(15deg);
}

.boom {
    transform: rotate(-5deg);
}

@keyframes popAndFade {
    0% {
        transform: scale(0);
        opacity: 0;
    }
    20% {
        transform: scale(1.2);
        opacity: 1;
    }
    70% {
        transform: scale(1);
        opacity: 1;
    }
    100% {
        transform: scale(1.5);
        opacity: 0;
    }
}

/* Media Queries */
@media (max-width: 992px) {
    .about-grid, .contact-grid {
        grid-template-columns: 1fr;
    }
    
    .hero h1 {
        font-size: 3rem;
    }
}

@media (max-width: 768px) {
    .nav-menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 70%;
        height: 100vh;
        background-color: rgba(255, 255, 255, 0.9);
        backdrop-filter: blur(8px);
        flex-direction: column;
        align-items: center;
        justify-content: center;
        gap: 30px;
        transition: right 0.5s ease;
        z-index: 100;
        border-left: var(--comic-border);
        overflow: hidden;
        overscroll-behavior: none;
    }
    body.dark-mode .nav-menu {
        background-color: rgba(18, 18, 18, 0.25) !important;
        backdrop-filter: blur(8px);
    }
    
    .nav-menu.active {
        right: 0;
    }
    
    .nav-toggle {
        display: flex;
        align-items: center;
        justify-content: center;
        width: 40px;
        height: 40px;
        background: none;
        border: none;
        cursor: pointer;
        position: relative;
        z-index: 101;
        padding: 0;
    }
    .chevron-icon {
        width: 28px;
        height: 28px;
        color: var(--dark-color);
        transition: transform 0.3s cubic-bezier(.4,2,.6,1), color 0.3s;
        display: block;
    }
    body.dark-mode .chevron-icon {
        color: var(--dark-text);
    }
    .nav-toggle.active .chevron-icon {
        transform: rotate(180deg);
        color: var(--primary-color);
    }
    /* Remove old hamburger/X/dot styles */
    .nav-toggle span,
    .nav-toggle .dot {
        display: none !important;
    }
    
    .hero {
        min-height: 80vh;
        flex-direction: column;
        padding: 30px 0;
        width: 100%;
        margin-left: 0;
        margin-right: 0;
        left: 0;
        transform: none;
        background-size: 15px;
        background-position: center;
    }
    .hero-content {
        width: 100%;
        max-width: 100%;
        padding: 0 10px;
        margin: 0 auto;
        display: flex;
        flex-direction: column;
        align-items: center;
    }
    .comic-bubble {
        padding: 15px 10px;
        margin: 0 auto;
        width: 100%;
        max-width: 350px;
    }
    .profile-photo {
        width: 140px;
        height: 140px;
        margin: 0 auto 20px;
    }
    .social-links {
        gap: 12px;
    }
    .social-links a {
        width: 45px;
        height: 45px;
        font-size: 1.3rem;
    }
}

@media (max-width: 480px) {
    html, body {
        width: 100% !important;
        overflow-x: hidden !important;
        box-sizing: border-box;
    }
    body::before {
        width: 100% !important;
        left: 0 !important;
    }
    .hero, .wrapper {
        width: 100% !important;
        box-sizing: border-box;
    }
    .hero {
        min-height: 65vh;
        padding: 20px 0;
        background-size: 12px;
    }
    .hero-content {
        padding: 0 5px;
    }
    .profile-photo {
        width: 100px;
        height: 100px;
        margin: 0 auto 15px;
    }
    .hero h1 {
        font-size: 2rem;
    }
    .hero-location {
        font-size: 1rem;
    }
    .hero-location svg {
        width: 18px;
        height: 18px;
    }
    .comic-bubble {
        padding: 12px 5px;
        margin: 0 auto;
        width: 100%;
        max-width: 320px;
    }
    .social-links {
        gap: 10px;
    }
    .social-links a {
        width: 40px;
        height: 40px;
        font-size: 1.1rem;
    }
    .pipe-research {
        display: block;
        margin-top: 2px;
    }
}

/* Profile Photo */
.profile-photo {
    width: 200px;
    height: 200px;
    margin: 0 auto 20px;
    position: relative;
    z-index: 1;
}

.profile-photo img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 50%;
    border: var(--comic-border);
    box-shadow: var(--comic-shadow);
    animation: float 6s ease-in-out infinite;
    background-color: white;
}

.profile-photo::before {
    content: '';
    position: absolute;
    top: -10px;
    left: -10px;
    right: -10px;
    bottom: -10px;
    background: linear-gradient(45deg, var(--primary-color), var(--secondary-color), var(--accent-color));
    border-radius: 50%;
    z-index: -1;
    animation: rotate 8s linear infinite;
    opacity: 0.7;
}

@keyframes rotate {
    0% {
        transform: rotate(0deg);
    }
    100% {
        transform: rotate(360deg);
    }
}

/* Navigation Click Effects */
.nav-effect {
    position: absolute;
    width: 10px;
    height: 10px;
    border-radius: 50%;
    pointer-events: none;
    opacity: 0.6;
    animation: navSplash 0.6s ease-out forwards;
    z-index: -1;
}

.nav-exclamation {
    position: fixed;
    font-family: 'Bangers', cursive;
    color: var(--dark-color);
    background-color: white;
    border: 3px solid #000;
    border-radius: 50%;
    padding: 10px 15px;
    font-size: 1.2rem;
    box-shadow: var(--comic-shadow);
    z-index: 1000;
    animation: popAndBounce 1s ease-out forwards;
    pointer-events: none;
}

/* Different star shapes */
.btn-star:nth-child(3n+1) {
    clip-path: polygon(50% 0%, 61% 35%, 98% 35%, 68% 57%, 79% 91%, 50% 70%, 21% 91%, 32% 57%, 2% 35%, 39% 35%);
}

.btn-star:nth-child(3n+2) {
    clip-path: polygon(50% 0%, 100% 50%, 50% 100%, 0% 50%);
    animation-duration: 1.2s;
}

.btn-star:nth-child(3n+3) {
    clip-path: polygon(50% 0%, 90% 20%, 100% 60%, 75% 100%, 25% 100%, 0% 60%, 10% 20%);
    animation-duration: 0.8s;
}

@keyframes popAndBounce {
    0% {
        transform: scale(0) rotate(-5deg);
        opacity: 0;
    }
    20% {
        transform: scale(1.2) rotate(5deg);
        opacity: 1;
    }
    60% {
        transform: scale(1) rotate(-3deg);
        opacity: 1;
    }
    100% {
        transform: scale(0) rotate(0);
        opacity: 0;
    }
}

/* Random tilts for the exclamations */
.nav-exclamation:nth-child(odd) {
    transform-origin: center;
    animation-name: popAndBounceRight;
}

.nav-exclamation:nth-child(even) {
    transform-origin: center;
    animation-name: popAndBounceLeft;
}

@keyframes popAndBounceRight {
    0% {
        transform: scale(0) rotate(-5deg);
        opacity: 0;
    }
    20% {
        transform: scale(1.2) rotate(5deg);
        opacity: 1;
    }
    60% {
        transform: scale(1) rotate(-3deg);
        opacity: 1;
    }
    100% {
        transform: scale(0) rotate(0);
        opacity: 0;
    }
}

@keyframes popAndBounceLeft {
    0% {
        transform: scale(0) rotate(5deg);
        opacity: 0;
    }
    20% {
        transform: scale(1.2) rotate(-5deg);
        opacity: 1;
    }
    60% {
        transform: scale(1) rotate(3deg);
        opacity: 1;
    }
    100% {
        transform: scale(0) rotate(0);
        opacity: 0;
    }
}

/* Contact Button Star Effect */
.btn-star {
    position: fixed;
    width: 15px;
    height: 15px;
    background-color: var(--accent-color);
    z-index: 1000;
    pointer-events: none;
    animation: starBurst 1s ease-out forwards;
}

@keyframes starBurst {
    0% {
        transform: scale(0) rotate(0deg);
        opacity: 0;
    }
    20% {
        transform: scale(1) rotate(180deg);
        opacity: 1;
    }
    60% {
        transform: scale(0.8) rotate(360deg);
        opacity: 1;
    }
    100% {
        transform: scale(0) rotate(540deg);
        opacity: 0;
    }
}

/* Make Button Primary more interactive */
.btn-primary {
    background-color: var(--primary-color);
    color: white;
    transition: all 0.3s ease, transform 0.1s ease;
}

.btn-primary:active {
    transform: scale(0.95) translateY(2px);
    box-shadow: 1px 1px 0 rgba(0, 0, 0, 0.8);
}

a > .fa-link, a .fa-link {
    text-decoration: none !important;
}

#theme-toggle {
    color: var(--primary-color);
    background: none;
    border: none;
    transition: all 0.3s ease;
    transform-origin: center;
    padding: 0;
    margin: 0;
    display: flex;
    align-items: center;
    position: relative;
    z-index: 1;
}

#theme-toggle i {
    transition: transform 0.5s ease;
    font-size: 1.2rem;
}

body.dark-mode #theme-toggle {
    color: var(--light-color);
}

body.dark-mode .hero h1 {
    color: var(--dark-text) !important;
    text-shadow: 3px 3px 0 var(--dark-surface), 5px 5px 0 var(--dark-accent) !important;
}

body.dark-mode .hero p {
    color: var(--dark-text) !important;
    text-shadow: 1px 1px 0 var(--dark-surface) !important;
}

.nav-close {
    display: none;
    position: fixed;
    top: 20px;
    right: 20px;
    background: none;
    border: none;
    font-size: 1.5rem;
    color: var(--dark-color);
    cursor: pointer;
    z-index: 1000;
    padding: 10px;
    transition: transform 0.3s ease;
}

body.dark-mode .nav-close {
    color: var(--dark-text);
}


nav a[href="#contact"],
nav a[href="index.html#contact"],
nav a[href="projects.html#contact"],
nav a[href="research.html#contact"],
nav a[href="achievements.html#contact"] {
    color: var(--light-color) !important;
    background-color: var(--primary-color);
    padding: 8px 16px;
    border-radius: 20px;
    transition: all 0.3s ease;
}

nav a[href="#contact"]:hover,
nav a[href="index.html#contact"]:hover,
nav a[href="projects.html#contact"]:hover,
nav a[href="research.html#contact"]:hover,
nav a[href="achievements.html#contact"]:hover {
    color: var(--dark-color) !important;
    background-color: var(--light-color);
    transform: translateY(-3px);
    box-shadow: 6px 6px 0 rgba(0, 0, 0, 0.8);
}

body.dark-mode nav a[href="#contact"],
body.dark-mode nav a[href="index.html#contact"],
body.dark-mode nav a[href="projects.html#contact"],
body.dark-mode nav a[href="research.html#contact"],
body.dark-mode nav a[href="achievements.html#contact"] {
    color: var(--dark-bg) !important;
    background-color: var(--dark-accent);
    padding: 8px 16px;
    border-radius: 20px;
    transition: all 0.3s ease;
}

body.dark-mode nav a[href="#contact"]:hover,
body.dark-mode nav a[href="index.html#contact"]:hover,
body.dark-mode nav a[href="projects.html#contact"]:hover,
body.dark-mode nav a[href="research.html#contact"]:hover,
body.dark-mode nav a[href="achievements.html#contact"]:hover {
    color: var(--dark-text) !important;
    background-color: var(--dark-surface);
    transform: translateY(-3px);
    box-shadow: 6px 6px 0 rgba(0, 0, 0, 0.8);
}

.theme-toggle-container {
    display: flex;
    align-items: center;
    gap: 10px;
    background-color: rgba(108, 92, 231, 0.1);
    padding: 8px 15px;
    border-radius: 25px;
    transition: all 0.3s ease;
    cursor: pointer;
    margin-left: 0;
    margin-right: 0;
}

body.dark-mode .theme-toggle-container {
    background-color: var(--dark-bg);
}

.theme-text {
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--dark-color);
    transition: color 0.3s ease;
    letter-spacing: 0.5px;
}

body.dark-mode .theme-text {
    color: var(--light-color);
}

.theme-toggle-container i {
    color: var(--primary-color);
    transition: color 0.3s ease;
}

body.dark-mode .theme-toggle-container i {
    color: var(--dark-accent);
}

/* Captcha Styles */
.captcha-container {
    margin-top: 1rem;
}

.captcha-container label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 500;
    color: var(--dark-color);
}

.captcha-box {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    width: fit-content;
    padding: 12px 15px;
    border: 2px solid #000;
    border-radius: 10px;
    font-family: 'Poppins', sans-serif;
    font-size: 1rem;
    box-shadow: 3px 3px 0 rgba(0, 0, 0, 0.8);
    transition: all 0.3s ease;
    background-color: white;
}

.captcha-box:focus-within {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 3px 3px 0 rgba(108, 92, 231, 0.5);
}

.captcha-box input[type="checkbox"] {
    width: 18px;
    height: 18px;
    accent-color: var(--primary-color);
    cursor: pointer;
}

.captcha-label {
    font-size: 0.9rem;
    color: var(--dark-color);
    cursor: pointer;
    user-select: none;
}

/* Dark mode captcha styles */
body.dark-mode .captcha-container label {
    color: var(--dark-text);
}

body.dark-mode .captcha-box {
    background-color: var(--dark-surface);
    border-color: var(--dark-border);
    color: var(--dark-text);
}

body.dark-mode .captcha-box:focus-within {
    border-color: var(--dark-surface);
    box-shadow: 3px 3px 0 rgba(187, 134, 252, 0.5);
    background-color: var(--dark-surface);
}

body.dark-mode .captcha-label {
    color: var(--dark-text);
}

body.dark-mode .captcha-box input[type="checkbox"] {
    accent-color: var(--dark-accent);
}

/* Research page vertical layout */
#books-papers .achievements-grid {
    display: flex;
    flex-direction: column;
    gap: 30px;
}

#books-papers .achievement-card {
    width: 100%;
    max-width: none;
}

/* Research page link styling */
#books-papers .achievement-card h3 a {
    color: inherit;
    text-decoration: none;
    font-weight: inherit;
}

#books-papers .achievement-card h3 a:hover {
    text-decoration: underline;
}

/* Research page button styling */
#books-papers .achievement-card h3 .btn-secondary {
    color: var(--light-color) !important;
    background-color: var(--primary-color);
    display: inline-block;
    padding: 4px 12px;
    margin-left: 10px;
    font-size: 0.8rem;
    font-weight: 500;
    text-decoration: none;
    border-radius: 15px;
    transition: all 0.3s ease;
    vertical-align: middle;
}

#books-papers .achievement-card h3 .btn-secondary:hover {
    text-decoration: none !important;
    color: var(--dark-color) !important;
    background-color: var(--light-color);
    transform: translateY(-3px);
    box-shadow: 6px 6px 0 rgba(0, 0, 0, 0.8);
}

/* Dark mode for research button */
body.dark-mode #books-papers .achievement-card h3 .btn-secondary {
    color: var(--dark-bg) !important;
    background-color: var(--dark-accent);
}

body.dark-mode #books-papers .achievement-card h3 .btn-secondary:hover {
    color: var(--dark-text) !important;
    background-color: var(--dark-surface);
    transform: translateY(-3px);
    box-shadow: 6px 6px 0 rgba(0, 0, 0, 0.8);
}

/* Research papers list button styling */
#books-papers .achievement-card ul li .btn-secondary {
    color: var(--light-color) !important;
    background-color: var(--primary-color);
    display: inline-block;
    padding: 4px 12px;
    margin-top: 8px;
    font-size: 0.8rem;
    font-weight: 500;
    text-decoration: none;
    border-radius: 15px;
    transition: all 0.3s ease;
    vertical-align: middle;
}

#books-papers .achievement-card ul li .btn-secondary:hover {
    color: var(--dark-color) !important;
    background-color: var(--light-color);
    transform: translateY(-3px);
    box-shadow: 6px 6px 0 rgba(0, 0, 0, 0.8);
}

/* Dark mode for research papers buttons */
body.dark-mode #books-papers .achievement-card ul li .btn-secondary {
    color: var(--dark-bg) !important;
    background-color: var(--dark-accent);
}

body.dark-mode #books-papers .achievement-card ul li .btn-secondary:hover {
    color: var(--dark-text) !important;
    background-color: var(--dark-surface);
    transform: translateY(-3px);
    box-shadow: 6px 6px 0 rgba(0, 0, 0, 0.8);
}

/* Projects page button styling */
.projects-grid .project-card .project-content .btn-secondary {
    color: var(--light-color) !important;
    background-color: var(--primary-color);
    display: inline-block;
    padding: 8px 16px;
    margin-top: 15px;
    font-size: 0.9rem;
    font-weight: 500;
    text-decoration: none;
    border-radius: 20px;
    transition: all 0.3s ease;
    vertical-align: middle;
}

.projects-grid .project-card .project-content .btn-secondary:hover {
    color: var(--dark-color) !important;
    background-color: var(--light-color);
    transform: translateY(-3px);
    box-shadow: 6px 6px 0 rgba(0, 0, 0, 0.8);
}

/* Dark mode for projects buttons */
body.dark-mode .projects-grid .project-card .project-content .btn-secondary {
    color: var(--dark-bg) !important;
    background-color: var(--dark-accent);
}

body.dark-mode .projects-grid .project-card .project-content .btn-secondary:hover {
    color: var(--dark-text) !important;
    background-color: var(--dark-surface);
    transform: translateY(-3px);
    box-shadow: 6px 6px 0 rgba(0, 0, 0, 0.8);
}

@keyframes themeBounce {
  0% { transform: scale(1); }
  30% { transform: scale(1.3); }
  50% { transform: scale(0.85); }
  70% { transform: scale(1.1); }
  100% { transform: scale(1); }
}

#theme-toggle i.theme-bounce {
  animation: themeBounce 0.5s cubic-bezier(0.68, -0.55, 0.27, 1.55);
}

#theme-toggle .theme-pulse {
  position: absolute;
  left: 50%;
  top: 50%;
  width: 2.2em;
  height: 2.2em;
  pointer-events: none;
  border-radius: 50%;
  background: rgba(108, 92, 231, 0.25);
  transform: translate(-50%, -50%) scale(0.7);
  opacity: 0.7;
  z-index: 0;
  animation: themePulse 0.6s ease;
}

@keyframes themePulse {
  0% { transform: translate(-50%, -50%) scale(0.7); opacity: 0.7; }
  60% { transform: translate(-50%, -50%) scale(1.3); opacity: 0.5; }
  100% { transform: translate(-50%, -50%) scale(1.7); opacity: 0; }
}

body.dark-mode #theme-toggle .theme-pulse {
  background: rgba(255, 255, 255, 0.18);
}

@keyframes sectionFlash {
    0% { background-color: #fdcb6e; }
    60% { background-color: #fdcb6e; }
    100% { background-color: inherit; }
}
.section-flash {
    animation: sectionFlash 0.7s ease;
}

.btn-secondary:after,
.btn-primary:after,
.social-links a:after {
    display: none !important;
}

.social-links a:after,
nav .social-links a:after {
    display: none !important;
    content: none !important;
    width: 0 !important;
    background: none !important;
    height: 0 !important;
}

.social-links a,
footer .social-links a {
    vertical-align: middle !important;
    padding-bottom: 0 !important;
    margin-bottom: 0 !important;
}

.hero h1, .hero p {
    animation: slideUp 1s cubic-bezier(0.68, -0.55, 0.27, 1.55) 0.5s both;
}

@keyframes slideDown {
    0% {
        opacity: 0;
        transform: translateY(-80px) scale(0.9);
    }
    80% {
        opacity: 1;
        transform: translateY(10px) scale(1.05);
    }
    100% {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

@keyframes slideUp {
    0% {
        opacity: 0;
        transform: translateY(80px) scale(0.9);
    }
    80% {
        opacity: 1;
        transform: translateY(-10px) scale(1.05);
    }
    100% {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

.profile-photo {
    animation: slideDown 1s cubic-bezier(0.68, -0.55, 0.27, 1.55) 0.2s both;
}

@keyframes heroContainerIn {
    0% {
        opacity: 0;
        transform: translateY(100px) scale(0.95);
    }
    80% {
        opacity: 1;
        transform: translateY(-10px) scale(1.02);
    }
    100% {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

.hero {
    animation: heroContainerIn 0.8s cubic-bezier(0.68, -0.55, 0.27, 1.55) 0s both;
}

.profile-photo {
    animation-delay: 0.4s;
}

.hero h1, .hero p {
    animation-delay: 0.7s;
}

.nav-overlay {
    display: none;
    position: fixed;
    z-index: 99;
    top: 0; left: 0; right: 0; bottom: 0;
    background: rgba(0,0,0,0.2);
    touch-action: none;
    pointer-events: all;
}
.nav-overlay.active {
    display: block;
}
body.nav-locked {
    overflow: hidden !important;
    touch-action: none !important;
    position: fixed;
    width: 100vw;
}

body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    z-index: 0;
    pointer-events: none;
    background:
        repeating-linear-gradient(45deg, rgba(108,92,231,0.08) 0, rgba(108,92,231,0.08) 1px, transparent 1px, transparent 40px),
        repeating-linear-gradient(-45deg, rgba(108,92,231,0.08) 0, rgba(108,92,231,0.08) 1px, transparent 1px, transparent 40px);
    animation: crosslines-move 12s linear infinite;
}
@keyframes crosslines-move {
    0% { background-position: 0 0, 0 0; }
    100% { background-position: 40px 40px, -40px -40px; }
}
body.home {
    position: relative;
    z-index: 1;
}
body.home .hero-content .profile-photo {
    margin-top: -20px;
}
@media (max-width: 768px) {
    body.home .hero-content .profile-photo {
        margin-top: -10px;
    }
}
/* @media (max-width: 480px) {
    body.home .hero-content .profile-photo {
        margin-top: -20px;
    }
} */

footer {
    flex-shrink: 0;
    width: 100%;
    text-align: center;
    padding: 18px 0;
    font-size: 1rem;
    color: var(--dark-color);
    background: none;
    border-top: 2px solid #eee;
    margin-top: 40px;
}

.contact-info a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 50px;
    height: 50px;
    background-color: white;
    border: var(--comic-border);
    border-radius: 50%;
    color: var(--primary-color);
    font-size: 1.5rem;
    transition: all 0.3s ease;
    box-shadow: 3px 3px 0 rgba(0, 0, 0, 0.8);
    margin-right: 12px;
    text-decoration: none;
}
.contact-info a:hover {
    transform: translateY(-5px);
    background-color: var(--primary-color);
    color: white;
}
.contact-info a svg {
    width: 24px;
    height: 24px;
    display: block;
}

body.dark-mode .contact-info a {
    background-color: var(--dark-surface) !important;
    color: var(--dark-accent) !important;
    border-color: var(--dark-border) !important;
}
body.dark-mode .contact-info a:hover {
    background-color: var(--dark-accent) !important;
    color: var(--dark-bg) !important;
}

.hero-location {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    font-size: 1.18rem;
    font-weight: 600;
    color: var(--accent-color);
    letter-spacing: 0.5px;
    margin-bottom: 0;
    margin-top: 2px;
}
.hero-location + p {
    margin-top: -8px;
}
.hero-location svg {
    width: 22px;
    height: 22px;
    stroke: var(--primary-color);
    fill: none;
    vertical-align: middle;
    margin-right: 2px;
}

.hero {
    perspective: 1200px;
    transform-style: preserve-3d;
    animation: hero3DFlipIn 1.1s cubic-bezier(.77,0,.18,1) 0s both;
}
@keyframes hero3DFlipIn {
    0% {
        opacity: 0;
        transform: rotateX(60deg) scale(0.96);
    }
    80% {
        opacity: 1;
        transform: rotateX(-8deg) scale(1.03);
    }
    100% {
        opacity: 1;
        transform: rotateX(0deg) scale(1);
    }
}
.profile-photo {
    animation: hero3DPop 0.9s cubic-bezier(.77,0,.18,1) 0.5s both;
    will-change: transform, opacity;
}
.hero h1, .hero p {
    animation: hero3DPop 0.9s cubic-bezier(.77,0,.18,1) 0.8s both;
    will-change: transform, opacity;
}
@keyframes hero3DPop {
    0% {
        opacity: 0;
        transform: translateZ(-80px) scale(0.8) rotateY(18deg);
    }
    80% {
        opacity: 1;
        transform: translateZ(12px) scale(1.05) rotateY(-4deg);
    }
    100% {
        opacity: 1;
        transform: translateZ(0) scale(1) rotateY(0deg);
    }
}