:root {
    --bg-color: #0a0a0a;
    --accent-color: #e99ab5;
    --text-color: #ffffff;
    --text-secondary: #b0b0b0;
    --card-bg: #1a1a1a;
    --shadow: 0 10px 30px rgba(233, 154, 181, 0.2);
    --shadow-hover: 0 20px 40px rgba(233, 154, 181, 0.4);
    --gradient: linear-gradient(135deg, #e99ab5 0%);

    --font-size-base: clamp(1rem, 0.34vw + 0.91rem, 1.19rem);
    --font-size-lg: clamp(1.2rem, 0.7vw + 1.2rem, 1.5rem);
    --font-size-xl: clamp(2.5rem, 2vw + 1.5rem, 4rem);
}

.light-mode {
    --bg-color: #ffffff;
    --text-color: #2d2d2d;
    --text-secondary: #666666;
    --card-bg: #f8f9fa;
    --shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    --shadow-hover: 0 20px 40px rgba(0, 0, 0, 0.15);
}

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

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background: var(--bg-color);
    color: var(--text-color);
    line-height: 1.7;
    transition: all 0.3s ease;
    overflow-x: hidden;
    font-size: var(--font-size-base);
}

/* Animated Background */
body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -2;
    background:
        radial-gradient(circle at 20% 80%, rgba(255, 107, 157, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(78, 205, 196, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 40% 40%, rgba(102, 126, 234, 0.1) 0%, transparent 50%);
    animation: float 20s ease-in-out infinite;
}

@keyframes float {

    0%,
    100% {
        transform: translateY(0px) rotate(0deg);
    }

    33% {
        transform: translateY(-20px) rotate(1deg);
    }

    66% {
        transform: translateY(-10px) rotate(-1deg);
    }
}

/* Floating Particles */
/* .particles {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    pointer-events: none;
}

.particle {
    position: absolute;
    width: 4px;
    height: 4px;
    background: var(--accent-color);
    border-radius: 50%;
    animation: particleFloat 6s infinite ease-in-out;
    opacity: 0.6;
}

@keyframes particleFloat {

    0%,
    100% {
        transform: translateY(0px) translateX(0px);
    }

    25% {
        transform: translateY(-20px) translateX(10px);
    }

    50% {
        transform: translateY(-40px) translateX(-5px);
    }

    75% {
        transform: translateY(-20px) translateX(-10px);
    }
} */

/* Loading Animation */
/* .loader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--bg-color);
    z-index: 9999;
    display: flex;
    justify-content: center;
    align-items: center;
    transition: opacity 0.5s, visibility 0.5s;
}

.loader-spinner {
    width: 60px;
    height: 60px;
    border: 4px solid transparent;
    border-radius: 50%;
    border-top: 4px solid var(--accent-color);
    border-right: 4px solid var(--accent-secondary);
    animation: spin 1s linear infinite;
    position: relative;
}

.loader-spinner::before {
    content: '';
    position: absolute;
    top: -4px;
    left: -4px;
    right: -4px;
    bottom: -4px;
    border: 2px solid transparent;
    border-top: 2px solid var(--accent-secondary);
    border-radius: 50%;
    animation: spin 1.5s linear infinite reverse;
}

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

.loader-hidden {
    opacity: 0;
    visibility: hidden;
} */

/* Header Styles */
header {
    position: relative;
    padding: 2rem 0;
    background: linear-gradient(135deg, rgba(255, 107, 157, 0.1) 0%, rgba(205, 78, 190, 0.1) 100%);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.theme-toggle {
    background: var(--gradient);
    border: none;
    width: 48px;
    height: 48px;
    border-radius: 50%;
    cursor: pointer;
    font-size: 1.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    z-index: 1000;
    box-shadow: var(--shadow);
}

.theme-toggle:hover {
    box-shadow: var(--shadow-hover);
}

/* Navbar Container with Pink Background */
.navbar-container {
    position: sticky !important;
    top: 0 !important;
    z-index: 1000 !important;
    background: linear-gradient(135deg, rgba(255, 107, 157, 0.1) 0%, rgba(205, 78, 190, 0.1) 100%);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    padding: 0.1rem;
}

/* Navbar Styles */
.navbar {
    background: rgba(26, 26, 26, 0.92) !important;
    backdrop-filter: blur(20px);
    box-shadow: 0 4px 24px rgba(233, 154, 181, 0.18);
    border-radius: 32px;
    margin: 1.5rem 2.5rem;
    padding: 0.75rem 2rem;
    position: sticky !important;
    top: 0 !important;
    z-index: 1000 !important;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background 0.3s, box-shadow 0.3s;
}

.navbar-brand {
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 !important;
    padding: 0 !important;
    height: 100%;
    text-align: center;
}

.navbar-brand h3 {
    font-size: var(--font-size-lg);
    font-weight: 700;
    color: var(--text-color);
    margin: 0;
    padding: 0;
    background: var(--gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.light-mode .navbar {
    background: rgba(248, 249, 250, 0.9) !important;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
}

.nav-link {
    color: var(--text-color) !important;
    font-weight: 600;
    padding: 0.75rem 2rem !important;
    margin: 0 0.5rem;
    border-radius: 24px;
    transition: color 0.2s, background 0.3s, box-shadow 0.3s;
    position: relative;
    overflow: hidden;
    font-size: 1.08rem;
    letter-spacing: 0.02em;
    background: transparent;
}

.nav-link::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: var(--gradient);
    transition: left 0.3s, opacity 0.3s;
    z-index: -1;
}

.nav-link:hover::before {
    left: 0;
    opacity: 1;
}

.nav-link:hover {
    color: white !important;
    transform: translateY(-2px);
}

.navbar-toggler-icon {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='white' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e") !important;
}

.light-mode .navbar-toggler-icon {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba(26,26,26,1)' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e") !important;
}

/* Profile Section */
.profile {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2rem;
    padding: 1rem 0;
}

.profile-img {
    width: 250px;
    height: 250px;
    border-radius: 50%;
    object-fit: cover;
    border: 4px solid transparent;
    background: var(--accent-color);
    padding: 3px;
    transition: all 0.4s ease;
    position: relative;
    overflow: hidden;
}

.profile-img::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: conic-gradient(from 0deg, var(--accent-color), var(--accent-secondary), var(--accent-color));
    animation: rotate 3s linear infinite;
    z-index: -1;
}

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

.profile-img:hover {
    transform: scale(1.1);
    box-shadow: 0 20px 40px rgba(255, 107, 157, 0.4);
}

.profile-title {
    font-size: 1.5rem;
    /* color: var(--accent-color, #fafafa); */
    color: #8a8282;
    font-weight: 500;
    margin-top: -0rem;
    margin-bottom: 0rem;
    letter-spacing: 0.5px;
    text-align: center;
    background: linear-gradient(90deg, #ffffff 0%);
    -webkit-background-clip: text;
    background-clip: text;
}

h1 {
    font-size: var(--font-size-xl);
    background: var(--accent-color);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-weight: 800;
    text-align: center;
    margin-bottom: 1rem;
    position: relative;
}

h1::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 100px;
    height: 5px;
    background: var(--gradient);
    border-radius: 2px;
}

/* Contact Links */
.contact-links {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

.contact-links a {
    background: var(--card-bg);
    color: var(--text-color);
    text-decoration: none;
    padding: 0.75rem 1.5rem;
    border-radius: 25px;
    font-weight: 600;
    transition: all 0.3s ease;
    box-shadow: var(--shadow);
    position: relative;
    overflow: hidden;
}

.contact-links a::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: var(--gradient);
    transition: all 0.3s ease;
    z-index: -1;
}

.contact-links a:hover::before {
    left: 0;
}

.contact-links a:hover {
    color: white;
    transform: translateY(-3px);
    box-shadow: var(--shadow-hover);
}

/* Section Styles */
.section {
    max-width: 1200px;
    margin: 4rem auto;
    padding: 0 2rem;
    position: relative;
}

h2 {
    /* font-size: var(--font-size-lg); */
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 2rem;
    background: var(--gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    position: relative;
    text-align: center;
}

h2::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background: var(--gradient);
    border-radius: 2px;
}

/* About Section */
.about-content {
    background: var(--card-bg);
    padding: 2rem;
    border-radius: 20px;
    box-shadow: var(--shadow);
    position: relative;
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.about-content::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--gradient);
}

.about-content p {
    font-size: 1.1rem;
    line-height: 1.8;
    color: var(--text-secondary);
}

/* Skills Section */
.skills-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1.5rem;
    margin-top: 2rem;
}

.skill-card {
    background: var(--card-bg);
    padding: 1.5rem;
    border-radius: 15px;
    box-shadow: var(--shadow);
    text-align: center;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.skill-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: var(--gradient);
    opacity: 0.1;
    transition: all 0.3s ease;
}

.skill-card:hover::before {
    left: 0;
}

.skill-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-hover);
}

.skill-icon {
    font-size: 2rem;
    margin-bottom: 1rem;
}

.skill-name {
    font-weight: 600;
    color: var(--text-color);
}

/* Education Section */
.education-timeline {
    position: relative;
    padding-left: 2rem;
}

.education-timeline::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 2px;
    background: var(--gradient);
}

.education-item {
    position: relative;
    background: var(--card-bg);
    padding: 1rem 1.5rem;
    border-radius: 15px;
    margin-bottom: 1.5rem;
    margin-left: 2rem;
    box-shadow: var(--shadow);
    transition: all 0.3s ease;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.education-item::before {
    /* Removed decorative dot */
}

.education-item:hover {
    transform: translateX(10px);
    box-shadow: var(--shadow-hover);
}

/* Create a flex container for h5 and date */
.education-item .education-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.25rem;
}

.education-item h5 {
    color: var(--accent-color);
    font-weight: 600;
    margin-bottom: 0;
    flex: 1;
}

.education-item .date {
    color: var(--text-secondary);
    font-size: 1rem;
    font-weight: 500;
    margin-left: 1rem;
    white-space: nowrap;
}

.education-item p {
    color: var(--text-secondary);
    margin-top: 0.25rem;
    margin-bottom: 0;
}

/* Experince Section */
.experience-timeline {
    position: relative;
    padding-left: 2rem;
}

.experience-timeline::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 2px;
    background: var(--gradient);
}

.experience-item {
    position: relative;
    background: var(--card-bg);
    padding: 1rem 1.5rem 3rem 1.5rem;
    border-radius: 15px;
    margin-bottom: 1.5rem;
    margin-left: 2rem;
    box-shadow: var(--shadow);
    transition: all 0.3s ease;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.experience-item:hover {
    transform: translateX(10px);
    box-shadow: var(--shadow-hover);
}

/* Create a flex container for h5 and date */
.experience-item .experience-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.25rem;
}

.experience-item h5 {
    color: var(--accent-color);
    font-weight: 600;
    margin-bottom: 0;
    flex: 1;
}

.experience-item .date {
    color: var(--text-secondary);
    font-size: 1rem;
    font-weight: 500;
    margin-left: 1rem;
    white-space: nowrap;
}

.experience-item p {
    color: var(--text-secondary);
    margin-top: 0.25rem;
    margin-bottom: 0;
}

.view-more-btn {
    display: inline-block;
    background: var(--gradient);
    color: white;
    text-decoration: none;
    padding: 0.35rem 1.3rem;
    border-radius: 25px;
    font-weight: 600;
    transition: all 0.3s ease;
    position: absolute;
    bottom: 1rem;
    right: 1.5rem;
    overflow: hidden;
    border: none;
    outline: none;
}

.view-more-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 90%;
    height: 450%;
    background: var(--gradient-alt);
    transition: all 0.3s ease;
}

.view-more-btn:hover::before {
    right: 0;
}

.view-more-btn:hover {
   transform: translateY(-2px);
    box-shadow: 0 10px 20px rgba(255, 107, 157, 0.4);
}

/* Modal/Popup Gallery Styles */
.modal {
    display: none;
    position: fixed;
    z-index: 2000;
    left: 0;
    top: 0;
    width: 100vw;
    height: 100vh;
    background-color: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(15px);
    animation: fadeIn 0.3s ease-out;
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes fadeOut {
    from { opacity: 1; }
    to { opacity: 0; }
}

/* Light mode modal background */
.light-mode .modal {
    background-color: rgba(248, 249, 250, 0.2);
    backdrop-filter: blur(20px);
}

.modal-content {
    position: relative;
    background: var(--card-bg);
    margin: 3% auto;
    padding: 2rem;
    width: 90%;
    max-width: 900px;
    border-radius: 20px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    border: 1px solid rgba(255, 255, 255, 0.1);
    max-height: 85vh;
    overflow-y: auto;
    animation: slideIn 0.4s ease-out;
    transform-origin: center;
}

@keyframes slideIn {
    from {
        opacity: 0;
        transform: scale(0.8) translateY(-50px);
    }
    to {
        opacity: 1;
        transform: scale(1) translateY(0);
    }
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
    padding-bottom: 1rem;
    border-bottom: 2px solid var(--accent-color);
}

.modal-title {
    color: var(--accent-color);
    font-size: 1.5rem;
    font-weight: 700;
    margin: 0;
}

.close {
    color: var(--text-secondary);
    font-size: 2rem;
    font-weight: bold;
    cursor: pointer;
    transition: all 0.3s ease;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: transparent;
    border: none;
}

.close:hover {
    color: var(--accent-color);
    background: rgba(233, 154, 181, 0.1);
    transform: scale(1.1);
}

.modal-gallery {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
    margin-bottom: 1.5rem;
}

.modal-image {
    width: 100%;
    height: 250px;
    object-fit: contain;
    object-position: center;
    border-radius: 10px;
    cursor: pointer;
    transition: all 0.3s ease;
    border: 2px solid transparent;
    background: var(--card-bg);
}

.modal-image:hover {
    transform: scale(1.05);
    border-color: var(--accent-color);
    box-shadow: 0 8px 20px rgba(233, 154, 181, 0.3);
}

.modal-description {
    color: var(--text-secondary);
    line-height: 1.6;
    font-size: 1.1rem;
}

/* Image viewer for clicked images */
.image-viewer {
    display: none;
    position: fixed;
    z-index: 3000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.95);
    backdrop-filter: blur(10px);
}

.image-viewer-content {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    max-width: 90%;
    max-height: 90%;
}

.image-viewer img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    border-radius: 10px;
}

/* Projects Section */
.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.project-card {
    background: var(--card-bg);
    padding: 2rem;
    border-radius: 20px;
    box-shadow: var(--shadow);
    transition: all 0.4s ease;
    position: relative;
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.project-thumb {
    width: 100%;
    height: 200px;
    overflow: hidden;
    border-radius: 12px;
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(180deg, rgba(255,255,255,0.02), transparent);
}

.project-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.4s ease, filter 0.4s ease;
}

.project-card:hover .project-thumb img {
    transform: scale(1.06);
    filter: saturate(1.05);
}

.project-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--gradient);
}

.project-card:hover {
    transform: translateY(-15px);
    box-shadow: var(--shadow-hover);
}

.project-card h3 {
    color: var(--accent-color);
    margin-bottom: 1rem;
    font-weight: 600;
}

.project-card p {
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

.project-links {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.project-card a {
    display: inline-block;
    background: var(--gradient);
    color: white;
    text-decoration: none;
    padding: 0.75rem 1.5rem;
    border-radius: 25px;
    font-weight: 600;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.project-card a.source-btn {
    background: var(--gradient);
}

.project-card a::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: var(--gradient-alt);
    transition: all 0.3s ease;
}

.project-card a:hover::before {
    left: 0;
}

.project-card a:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 20px rgba(255, 107, 157, 0.4);
}

/* Contact Form */
.contact-form {
    background: var(--card-bg);
    padding: 2rem;
    border-radius: 20px;
    box-shadow: var(--shadow);
    max-width: 700px;
    margin: 0 auto;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.form-group {
    margin-bottom: 1.5rem;
}

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

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 1rem;
    border: 2px solid rgba(255, 255, 255, 0.1);
    border-radius: 10px;
    background: var(--bg-color);
    color: var(--text-color);
    font-family: inherit;
    transition: all 0.3s ease;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--accent-color);
    box-shadow: 0 0 0 3px rgba(255, 107, 157, 0.2);
}

.submit-btn {
    background: var(--gradient);
    color: white;
    border: none;
    padding: 1rem 2rem;
    border-radius: 25px;
    cursor: pointer;
    font-weight: 600;
    transition: all 0.3s ease;
    width: 100%;
    position: relative;
    overflow: hidden;
}

.submit-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: var(--gradient-alt);
    transition: all 0.3s ease;
}

.submit-btn:hover::before {
    left: 0;
}

.submit-btn:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-hover);
}

/* Footer */
footer {
    background: var(--card-bg);
    padding: 2rem;
    text-align: center;
    margin-top: 4rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

/* Back to Top Button */
.back-to-top {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: var(--gradient);
    color: white;
    border: none;
    cursor: pointer;
    font-size: 1.5rem;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    z-index: 1000;
}

.back-to-top.visible {
    opacity: 1;
    visibility: visible;
}

.back-to-top:hover {
    transform: scale(1.1);
    box-shadow: var(--shadow-hover);
}

/* Responsive Design */
@media (max-width: 768px) {
    .navbar {
        margin: 0.5rem;
        padding: 0.5rem 0.5rem;
        border-radius: 18px;
    }

    .nav-link {
        padding: 0.5rem 1rem !important;
        margin: 0.25rem 0;
        font-size: 1rem;
        border-radius: 16px;
    }

    .navbar-collapse .navbar-nav {
        margin-top: 1rem;
    }

    h1 {
        font-size: 2.5rem;
    }

    .section {
        padding: 0 1rem;
    }

    .projects-grid {
        grid-template-columns: 1fr;
    }

    .skills-grid {
        grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    }

    .contact-links {
        flex-direction: column;
        align-items: center;
    }

    .education-timeline {
        padding-left: 1rem;
    }

    .education-item {
        margin-left: 1rem;
    }

    /* Modal responsive styles */
    .modal-content {
        margin: 2% auto;
        width: 95%;
        max-height: 90vh;
        padding: 1rem;
    }

    .modal-gallery {
        grid-template-columns: 1fr;
    }

    .modal-title {
        font-size: 1.2rem;
    }
}

/* Scroll animations */
.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.6s ease;
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Anchor offset so sticky navbar doesn't cover section headings */
#about, #skills, #education, #experience, #projects, #contact {
    scroll-margin-top: 150px; /* approximate navbar height + spacing */
}

@media (max-width: 768px) {
    #about, #skills, #education, #experience, #projects, #contact {
        scroll-margin-top: 110px; /* slightly smaller on mobile */
    }
}