/* Variables */
:root {
    /* Colors */
    --primary-color: #6366f1;
    --primary-dark: #4f46e5;
    --primary-light: #a5b4fc;
    --secondary-color: #06b6d4;
    --accent-color: #f472b6;
    --text-primary: #1f2937;
    --text-secondary: #4b5563;
    --text-light: #ffffff;
    --success-color: #22c55e;
    --error-color: #ef4444;
    --star-color: #ffd700;
    
    /* Backgrounds */
    --background: #ffffff;
    --background-alt: #f8fafc;
    --glass-bg: rgba(255, 255, 255, 0.1);
    --glass-bg-dark: rgba(0, 0, 0, 0.1);
    --glass-border: rgba(255, 255, 255, 0.2);
    
    /* Gradients */
    --bg-gradient-light: linear-gradient(135deg, rgba(255, 255, 255, 0.1), rgba(255, 255, 255, 0.1));
    --bg-gradient-dark: linear-gradient(135deg, rgba(0, 0, 0, 0.1), rgba(0, 0, 0, 0.1));
    
    /* Effects */
    --glass-shadow: 0 8px 32px rgba(31, 38, 135, 0.15);
    --glass-shadow-hover: 0 12px 40px rgba(31, 38, 135, 0.25);
    --transition-base: 0.3s ease;
    --transition-smooth: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    
    /* Spacing */
    --section-spacing: 5rem;
    --card-spacing: 1.5rem;
    --gap-small: 0.5rem;
    --gap-medium: 1rem;
    --gap-large: 2rem;
    
    /* Border Radius */
    --radius-small: 0.5rem;
    --radius-medium: 1rem;
    --radius-large: 2rem;
    --radius-full: 50%;
}

/* Performance Optimizations */
* {
    text-rendering: optimizeLegibility;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* Reset */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    font-size: 62.5%;
}

body {
    font-family: 'Inter', sans-serif;
    line-height: 1.6;
    color: var(--text-primary);
    background: var(--background);
    overflow-x: hidden;
}

/* Base Styles */
.container {
    width: min(100% - 4rem, 120rem);
    margin-inline: auto;
    padding: 0 2rem;
}

.section-title {
    font-size: clamp(2.8rem, 5vw, 3.6rem);
    text-align: center;
    margin-bottom: var(--gap-large);
    color: var(--text-primary);
}

.section-subtitle {
    font-size: 1.8rem;
    color: var(--text-secondary);
    text-align: center;
    margin-bottom: var(--gap-large);
}

/* Glass Card Base */
.glass-card {
    background: var(--glass-bg);
    backdrop-filter: blur(10px);
    border-radius: var(--radius-medium);
    border: 1px solid var(--glass-border);
    transition: transform var(--transition-base), box-shadow var(--transition-base);
    transform: translate3d(0, 0, 0);
}

.glass-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--glass-shadow-hover);
}

/* Icon Base */
.icon-circle {
    width: 4rem;
    height: 4rem;
    background: var(--primary-color);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-light);
    transition: background-color var(--transition-base);
    transform: translate3d(0, 0, 0);
}

.icon-circle:hover {
    background: var(--secondary-color);
}

/* Button Base */
.btn {
    padding: 1rem 2rem;
    border-radius: var(--radius-large);
    border: none;
    font-weight: 500;
    cursor: pointer;
    transition: all var(--transition-base);
    display: inline-flex;
    align-items: center;
    gap: var(--gap-small);
    transform: translate3d(0, 0, 0);
}

.btn-primary {
    background: var(--primary-color);
    color: var(--text-light);
}

.btn-primary:hover {
    background: var(--secondary-color);
    transform: translateY(-2px);
}

/* Form Base */
.form-group {
    position: relative;
    margin-bottom: var(--gap-large);
}

.form-control {
    width: 100%;
    padding: 0.75rem 0;
    background: transparent;
    border: none;
    border-bottom: 2px solid var(--text-secondary);
    color: var(--text-primary);
    outline: none;
    transition: border-color var(--transition-base);
    transform: translate3d(0, 0, 0);
}

.form-control:focus {
    border-color: var(--primary-color);
}

.form-label {
    position: absolute;
    left: 0;
    top: 0.75rem;
    color: var(--text-secondary);
    transition: var(--transition-base);
    pointer-events: none;
    transform: translate3d(0, 0, 0);
}

.form-control:focus ~ .form-label,
.form-control:valid ~ .form-label {
    top: -1.25rem;
    font-size: 0.875rem;
    color: var(--primary-color);
}

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    padding: 2rem;
    background: var(--glass-bg);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    z-index: 1000;
    transition: var(--transition-base);
    transform: translateZ(0);
    will-change: transform;
    backface-visibility: hidden;
}

.nav-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-links {
    display: flex;
    gap: var(--gap-medium);
    transform: translate3d(0, 0, 0);
    will-change: transform;
    transition: transform var(--transition-base);
}

/* New styles for mobile */
@media (max-width: 768px) {
    .nav-links {
        display: none; /* Hide links by default */
        flex-direction: column; /* Stack links vertically */
        width: 100%; /* Full width */
        background: var(--glass-bg); /* Background for dropdown */
        padding: 1rem; /* Padding for dropdown */
    }

    .nav-links.active {
        display: flex; /* Show links when active */
    }

    .menu-btn {
        cursor: pointer; /* Change cursor for menu button */
    }
}

.nav-links a {
    color: var(--text-primary);
    text-decoration: none;
    font-size: 1.6rem;
    font-weight: 500;
    transition: var(--transition-base);
}

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

/* Hero Section */
.hero {
    min-height: 100vh;
    display: grid;
    place-items: center;
    padding-block: 8rem;
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.1), rgba(6, 182, 212, 0.1));
    overflow: hidden;
}

.hero-content {
    background: var(--glass-bg);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid var(--glass-border);
    box-shadow: var(--glass-shadow);
    border-radius: var(--radius-large);
    padding: 4rem;
    text-align: center;
    max-width: min(100% - 4rem, 80rem);
    z-index: 2;
}

.profile-container {
    width: min(30rem, 80vw);
    aspect-ratio: 1;
    margin-inline: auto;
    margin-bottom: var(--gap-large);
    border-radius: var(--radius-full);
    padding: 8px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
}

.profile-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: var(--radius-full);
    border: 4px solid var(--background);
}

.hero-subtitle {
    font-size: 2.4rem;
    color: var(--primary-color);
    margin-bottom: var(--gap-medium);
    font-weight: 600;
}

.hero-text {
    font-size: 1.8rem;
    color: var(--text-secondary);
    margin-bottom: var(--gap-large);
    max-width: 60ch;
    margin-inline: auto;
}

/* About Section */
.about {
    padding: var(--section-spacing) 0;
    background: var(--background-alt);
}

.about-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(min(100%, 40rem), 1fr));
    gap: var(--gap-large);
    align-items: center;
}

.about-image-container {
    position: relative;
    border-radius: var(--radius-large);
    overflow: hidden;
    aspect-ratio: 4/3;
}

.about-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-base);
}

.about-image-container:hover .about-image {
    transform: scale(1.05);
}

.about-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--gap-medium);
    margin: var(--gap-large) 0;
    text-align: center;
}

.stat {
    padding: 2rem;
    background: var(--glass-bg);
    border-radius: var(--radius-medium);
    box-shadow: var(--glass-shadow);
    transition: transform var(--transition-base);
    transform: translate3d(0, 0, 0);
}

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

.stat-number {
    display: block;
    font-size: 3.6rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: var(--gap-small);
}

.stat-label {
    font-size: 1.4rem;
    color: var(--text-secondary);
    font-weight: 500;
}

.key-points {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--gap-medium);
    margin-top: var(--gap-large);
}

.point {
    padding: 2rem;
    background: var(--glass-bg);
    border-radius: var(--radius-medium);
    text-align: center;
    transition: transform var(--transition-base);
    transform: translate3d(0, 0, 0);
}

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

.point i {
    font-size: 2.4rem;
    color: var(--primary-color);
    margin-bottom: var(--gap-medium);
}

.point h3 {
    font-size: 1.8rem;
    margin-bottom: var(--gap-small);
}

.point p {
    font-size: 1.4rem;
    color: var(--text-secondary);
}

/* Skills Section */
.skills {
    padding: var(--section-spacing) 0;
}

.skills-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--gap-large);
    padding: 2rem;
}

.skill-card {
    background: var(--glass-bg);
    padding: 3rem;
    border-radius: var(--radius-medium);
    text-align: center;
    border: 1px solid var(--glass-border);
    transition: transform var(--transition-base);
    transform: translate3d(0, 0, 0);
}

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

.skill-card i {
    font-size: 3.6rem;
    color: var(--primary-color);
    margin-bottom: var(--gap-medium);
}

.skill-card h3 {
    font-size: 2rem;
    margin-bottom: var(--gap-medium);
}

.skill-card p {
    font-size: 1.4rem;
    color: var(--text-secondary);
    margin-bottom: var(--gap-large);
}

.skill-level {
    width: 100%;
    height: 8px;
    background: var(--background-alt);
    border-radius: 4px;
    overflow: hidden;
}

.level-bar {
    height: 100%;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    border-radius: 4px;
    transition: width var(--transition-base);
    transform: translate3d(0, 0, 0);
    will-change: transform;
    transition: width 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Skill Level Bars */
.skill-card[data-level="95"] .level-bar { width: 95%; }
.skill-card[data-level="90"] .level-bar { width: 90%; }
.skill-card[data-level="85"] .level-bar { width: 85%; }
.skill-card[data-level="88"] .level-bar { width: 88%; }
.skill-card[data-level="92"] .level-bar { width: 92%; }
.skill-card[data-level="87"] .level-bar { width: 87%; }

/* Projects Section */
.projects {
    padding: var(--section-spacing) 0;
    background: var(--bg-gradient-light);
}

.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: var(--gap-large);
    margin-top: var(--gap-large);
}

.project-card {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border-radius: var(--radius-medium);
    overflow: hidden;
    box-shadow: var(--glass-shadow);
    border: 1px solid rgba(255, 255, 255, 0.18);
    transition: transform var(--transition-base), box-shadow var(--transition-base);
    transform: translate3d(0, 0, 0);
}

.project-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--glass-shadow-hover);
}

.project-image {
    position: relative;
    aspect-ratio: 16/9;
    overflow: hidden;
}

.project-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-base);
}

.project-card:hover .project-image img {
    transform: scale(1.05);
}

.project-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.6);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity var(--transition-base);
}

.project-card:hover .project-overlay {
    opacity: 1;
}

.project-links {
    display: flex;
    gap: var(--gap-small);
}

.project-link {
    width: 3rem;
    height: 3rem;
    background: var(--primary-color);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-light);
    text-decoration: none;
    transition: background-color var(--transition-base), transform var(--transition-base);
}

.project-link:hover {
    background: var(--secondary-color);
    transform: scale(1.1);
}

.project-content {
    padding: var(--card-spacing);
}

.project-tags {
    display: flex;
    gap: var(--gap-small);
    flex-wrap: wrap;
    margin-bottom: var(--gap-medium);
}

.tag {
    padding: 0.25rem 0.75rem;
    background: var(--primary-color);
    color: var(--text-light);
    border-radius: 2rem;
    font-size: 0.85rem;
    font-weight: 500;
}

.project-content h3 {
    font-size: 1.25rem;
    margin-bottom: var(--gap-medium);
    color: var(--text-primary);
}

.project-content p {
    color: var(--text-secondary);
    margin-bottom: var(--gap-large);
    line-height: 1.6;
}

.project-footer {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: var(--gap-medium);
}

.read-more {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: var(--gap-small);
    transition: color var(--transition-base);
}

.read-more:hover {
    color: var(--secondary-color);
}

.read-more i {
    transition: transform var(--transition-base);
}

.read-more:hover i {
    transform: translateX(5px);
}

/* Remove testimonials section styles */
.testimonials,
.testimonials-wrapper,
.testimonials-slider,
.testimonial-card,
.testimonial-header,
.testimonial-image,
.testimonial-meta,
.testimonial-content,
.testimonial-controls,
.rating { display: none; }

/* Contact Section */
.contact {
    padding: var(--section-spacing) 0;
    background: var(--bg-gradient-light);
}

.contact-wrapper {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: var(--gap-large);
    margin-top: var(--gap-large);
}

.contact-info {
    display: grid;
    gap: var(--gap-large);
}

.contact-card {
    background: var(--glass-bg);
    backdrop-filter: blur(10px);
    border-radius: var(--radius-medium);
    padding: var(--card-spacing);
    text-align: center;
    border: 1px solid var(--glass-border);
    transition: all var(--transition-base);
    transform: translate3d(0, 0, 0);
}

.contact-card:hover {
    transform: translateY(-5px);
    border-color: var(--primary-color);
}

.contact-icon {
    width: 6rem;
    height: 6rem;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--gap-medium);
    font-size: 2.4rem;
    color: var(--text-light);
}

.contact-card h3 {
    font-size: 2rem;
    margin-bottom: var(--gap-small);
    color: var(--text-primary);
}

.contact-card p {
    color: var(--text-secondary);
    margin-bottom: var(--gap-medium);
    font-size: 1.6rem;
}

.contact-link {
    display: inline-flex;
    align-items: center;
    gap: var(--gap-small);
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 500;
    transition: all var(--transition-base);
}

.contact-link:hover {
    color: var(--secondary-color);
    gap: var(--gap-medium);
}

.contact-link i {
    font-size: 1.4rem;
    transition: transform var(--transition-base);
}

.contact-link:hover i {
    transform: translateX(5px);
}

.contact-form {
    background: var(--glass-bg);
    backdrop-filter: blur(10px);
    border-radius: var(--radius-medium);
    padding: var(--card-spacing);
    border: 1px solid var(--glass-border);
}

.form-header {
    text-align: center;
    margin-bottom: var(--gap-large);
}

.form-header h3 {
    font-size: 2.4rem;
    color: var(--text-primary);
    margin-bottom: var(--gap-small);
}

.form-header p {
    color: var(--text-secondary);
    font-size: 1.6rem;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--gap-large);
}

.form-group {
    position: relative;
    margin-bottom: var(--gap-large);
}

.form-control {
    width: 100%;
    padding: 1rem 0;
    font-size: 1.6rem;
    background: transparent;
    border: none;
    border-bottom: 2px solid var(--text-secondary);
    color: var(--text-primary);
    transition: border-color var(--transition-base);
    transform: translate3d(0, 0, 0);
}

.form-control:focus {
    outline: none;
    border-color: var(--primary-color);
}

.form-label {
    position: absolute;
    left: 0;
    top: 1rem;
    font-size: 1.6rem;
    color: var(--text-secondary);
    pointer-events: none;
    transition: all var(--transition-base);
    transform: translate3d(0, 0, 0);
}

.form-control:focus ~ .form-label,
.form-control:valid ~ .form-label {
    top: -2rem;
    font-size: 1.4rem;
    color: var(--primary-color);
}

textarea.form-control {
    min-height: 120px;
    resize: vertical;
}

.submit-btn {
    width: 100%;
    padding: 1.5rem;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: var(--text-light);
    border: none;
    border-radius: var(--radius-medium);
    font-size: 1.6rem;
    font-weight: 500;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--gap-small);
    cursor: pointer;
    transition: all var(--transition-base);
}

.submit-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.submit-btn i {
    transition: transform var(--transition-base);
}

.submit-btn:hover i {
    transform: translateX(5px);
}

@media (max-width: 768px) {
    .testimonial-header {
        flex-direction: column;
        text-align: center;
    }

    .contact-wrapper {
        grid-template-columns: 1fr;
    }

    .form-row {
        grid-template-columns: 1fr;
    }
}

/* Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.fade-in-up {
    animation: fadeInUp 0.5s ease forwards;
}

/* Optimize animations */
@media (prefers-reduced-motion: no-preference) {
    .glass-card,
    .btn,
    .icon-circle {
        will-change: transform;
    }
}

/* Reduce paint operations */
.glass-card,
.btn,
.form-control {
    transform: translate3d(0, 0, 0);
}

/* Optimize backdrop-filter */
@supports (backdrop-filter: blur(10px)) {
    .glass-card,
    .navbar {
        background: var(--glass-bg);
        backdrop-filter: blur(10px);
    }
}

@supports not (backdrop-filter: blur(10px)) {
    .glass-card,
    .navbar {
        background: rgba(255, 255, 255, 0.95);
    }
}

/* Optimize transitions */
.form-label {
    transform: translate3d(0, 0, 0);
    will-change: transform;
    transition: transform var(--transition-base), 
                color var(--transition-base),
                font-size var(--transition-base);
}

/* Optimize animations for skill bars */
.skill-card.animated .level-bar {
    animation: skillProgress 1s cubic-bezier(0.4, 0, 0.2, 1) forwards;
}

@keyframes skillProgress {
    from {
        width: 0;
    }
    to {
        width: var(--skill-level);
    }
}

/* Optimize mobile menu transitions */
.nav-links {
    transform: translate3d(0, 0, 0);
    will-change: transform;
    transition: transform var(--transition-base);
}

/* Reduce repaints for hover effects */
@media (hover: hover) {
    .glass-card:hover,
    .btn:hover,
    .icon-circle:hover {
        transform: translate3d(0, -5px, 0);
    }
}

/* Optimize form animations */
.form-control:focus ~ .form-label,
.form-control:valid ~ .form-label,
.form-label.active {
    transform: translate3d(0, -20px, 0);
}
.lp{
    border-radius: 50%;
}