/* Modern Variables & Reset */
:root {
    --primary-color: #4f46e5;
    --primary-dark: #4338ca;
    --secondary-color: #0ea5e9;
    --accent-color: #f43f5e;
    
    --bg-color: #f8fafc;
    --card-bg: #ffffff;
    --text-color: #334155;
    --text-light: #64748b;
    --heading-color: #0f172a;
    
    --nav-bg: rgba(255, 255, 255, 0.9);
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    
    --transition: all 0.3s ease;
    --container-width: 1200px;
}

[data-theme="dark"] {
    --bg-color: #0f172a;
    --card-bg: #1e293b;
    --text-color: #e2e8f0;
    --text-light: #94a3b8;
    --heading-color: #f8fafc;
    --nav-bg: rgba(15, 23, 42, 0.9);
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.3);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.3); 
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.4);
}

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

html {
    scroll-behavior: smooth;
}

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

h1, h2, h3, h4, h5, h6 {
    font-family: 'Poppins', sans-serif;
    color: var(--heading-color);
    font-weight: 700;
}

a {
    text-decoration: none;
    color: inherit;
    transition: var(--transition);
}

ul {
    list-style: none;
}

img {
    max-width: 100%;
    height: auto;
}

.container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 20px;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 12px 28px;
    border-radius: 50px;
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    transition: var(--transition);
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: white;
    border: none;
    box-shadow: 0 4px 10px rgba(79, 70, 229, 0.3);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 15px rgba(79, 70, 229, 0.4);
}

.btn-outline {
    background: transparent;
    border: 2px solid var(--primary-color);
    color: var(--primary-color);
}

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

.btn-sm {
    padding: 8px 16px;
    font-size: 0.9rem;
    border-radius: 8px;
    background-color: #e2e8f0;
    color: #334155;
}

[data-theme="dark"] .btn-sm {
    background-color: #334155;
    color: #e2e8f0;
}

.btn-sm:hover {
    background-color: #cbd5e1;
}

[data-theme="dark"] .btn-sm:hover {
    background-color: #475569;
}

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

.btn-accent:hover {
    background-color: var(--primary-dark);
    color: white;
}

/* Button Shine Effect */
.btn {
    position: relative;
    overflow: hidden;
}

.btn::after {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
    transition: 0.5s;
}

.btn:hover::after {
    left: 100%;
}

/* Navbar */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.95), rgba(255, 255, 255, 0.86));
    backdrop-filter: blur(10px);
    z-index: 1000;
    box-shadow: var(--shadow-sm);
    padding: 12px 0;
    border-bottom: 1px solid rgba(148, 163, 184, 0.2);
}

[data-theme="dark"] .navbar {
    background: linear-gradient(180deg, rgba(15, 23, 42, 0.95), rgba(15, 23, 42, 0.84));
    border-bottom: 1px solid rgba(148, 163, 184, 0.16);
}

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

.logo {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--heading-color);
    letter-spacing: 0.5px;
    text-transform: uppercase;
    position: relative;
}

.logo span {
    color: var(--primary-color);
}

.navbar .logo {
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.navbar .logo .logo-main {
    color: var(--heading-color);
}

.navbar .logo .logo-accent {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    position: relative;
}

.navbar .logo .logo-accent::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: -3px;
    width: 100%;
    height: 3px;
    border-radius: 999px;
    background: linear-gradient(to right, var(--primary-color), var(--secondary-color));
    opacity: 0.85;
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 8px;
    position: relative; /* Needed for slide-line positioning */
    background: rgba(255, 255, 255, 0.82);
    border: 1px solid rgba(148, 163, 184, 0.25);
    border-radius: 999px;
    padding: 8px 10px 8px 14px;
    box-shadow: 0 10px 25px -18px rgba(15, 23, 42, 0.7);
}

[data-theme="dark"] .nav-menu {
    background: rgba(30, 41, 59, 0.9);
    border: 1px solid rgba(148, 163, 184, 0.25);
}

.nav-link {
    font-weight: 600;
    color: var(--text-color);
    position: relative;
    padding: 9px 14px;
    border-radius: 999px;
    z-index: 2;
}

.nav-link:hover,
.nav-link:focus,
.nav-link.active {
    color: #ffffff;
    outline: none;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    box-shadow: 0 8px 18px -10px rgba(79, 70, 229, 0.9);
}

/* Sliding Line Animation */
.slide-line {
    position: absolute;
    bottom: -2px;
    left: 0;
    height: 3px;
    background: linear-gradient(to right, var(--primary-color), var(--secondary-color));
    transition: all 0.4s ease-in-out;
    border-radius: 2px;
    width: 0; 
    opacity: 0.85;
    pointer-events: none;
}

.theme-btn {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    border: 1px solid rgba(148, 163, 184, 0.35);
    color: var(--primary-color);
    font-size: 1rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: var(--transition);
    background: rgba(255, 255, 255, 0.65);
}

.theme-btn:hover {
    transform: translateY(-1px) rotate(12deg);
    border-color: var(--primary-color);
    background: linear-gradient(135deg, rgba(79, 70, 229, 0.15), rgba(14, 165, 233, 0.15));
}

[data-theme="dark"] .theme-btn {
    background: rgba(15, 23, 42, 0.45);
    border-color: rgba(148, 163, 184, 0.25);
    color: #cbd5e1;
}

[data-theme="dark"] .theme-btn:hover {
    color: #ffffff;
}

/* Mobile Menu */
.menu-toggle {
    display: none;
    cursor: pointer;
}

.bar {
    display: block;
    width: 25px;
    height: 3px;
    background-color: var(--heading-color);
    margin: 5px auto;
    transition: var(--transition);
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding-top: 80px;
    position: relative;
    overflow: hidden;
}

.hero-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    align-items: center;
    width: 100%;
}

.hero-content {
    text-align: left;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: flex-start;
}

.greeting {
    font-size: 1.5rem;
    color: var(--primary-color);
    font-weight: 600;
    margin-bottom: 10px;
    display: block;
}

.hero-name {
    font-size: 4rem;
    line-height: 1.1;
    margin-bottom: 10px;
    background: linear-gradient(to right, var(--heading-color), var(--primary-color));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero-tagline {
    font-size: 2rem;
    color: var(--text-light);
    margin-bottom: 20px;
    font-weight: 500;
}

.typing-text {
    color: var(--primary-color);
    position: relative;
    font-weight: 600;
}

.typing-text::after {
    content: '';
    position: absolute;
    width: 2px;
    height: 100%;
    background-color: var(--primary-color);
    right: -5px;
    animation: blink 0.7s infinite;
}

@keyframes blink {
    0%, 100% { opacity: 1; }
    50% { opacity: 0; }
}

.hero-bio {
    font-size: 1.1rem;
    color: var(--text-color);
    margin-bottom: 30px;
    max-width: 500px;
}

.hero-btns {
    display: flex;
    gap: 15px;
    margin-bottom: 40px;
}

.social-links {
    display: flex;
    gap: 20px;
}

.social-links a {
    font-size: 1.5rem;
    color: var(--text-light);
}

.social-links a:hover {
    color: var(--primary-color);
    transform: translateY(-3px);
}

.hero-image {
    display: flex;
    justify-content: center;
}

.img-wrapper {
    position: relative;
    width: 350px;
    height: 350px;
    /* Removed overflow: hidden so spinner is visible */
    /* border: 5px solid var(--primary-color); replaced by spinner */
    border-radius: 50%;
    animation: float 6s ease-in-out infinite;
    display: flex;
    justify-content: center;
    align-items: center;
}

.profile-img {
    width: 100%;
    height: 100%;
    border-radius: 50%;
    object-fit: cover;
    border: 4px solid var(--bg-color); /* Separator */
    position: relative;
    z-index: 2;
}

/* Loading Spinner Ring */
.img-wrapper::before {
    content: '';
    position: absolute;
    top: -10px; left: -10px; right: -10px; bottom: -10px;
    border-radius: 50%;
    background: conic-gradient(from 0deg, transparent 0%, var(--primary-color) 100%);
    animation: spin 4s linear infinite;
    z-index: 1;
    /* Mask to make it a ring */
    -webkit-mask: radial-gradient(farthest-side, transparent calc(100% - 4px), #fff calc(100% - 4px));
    mask: radial-gradient(farthest-side, transparent calc(100% - 4px), #fff calc(100% - 4px));
}

/* Second subtle ring for decoration */
.img-wrapper::after {
    content: '';
    position: absolute;
    top: -15px; left: -15px; right: -15px; bottom: -15px;
    border-radius: 50%;
    border: 1px solid var(--primary-color);
    opacity: 0.3;
    z-index: 0;
}

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

/* Scroll Down Indicator */
.scroll-down {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 2;
    animation: bounce 2s infinite;
}

.scroll-down a {
    color: var(--text-light);
    font-size: 1.5rem;
    transition: var(--transition);
}

.scroll-down a:hover {
    color: var(--primary-color);
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% { transform: translateY(0) translateX(-50%); }
    40% { transform: translateY(-10px) translateX(-50%); }
    60% { transform: translateY(-5px) translateX(-50%); }
}

@keyframes float {
    0% { transform: translateY(0px); }
    50% { transform: translateY(-20px); }
    100% { transform: translateY(0px); }
}

/* Sections General */
.section {
    padding: 100px 0;
}

.section-title {
    font-size: 2.5rem;
    text-align: center;
    margin-bottom: 60px;
    position: relative;
    display: inline-block;
    left: 50%;
    transform: translateX(-50%);
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 4px;
    background: linear-gradient(to right, var(--primary-color), var(--secondary-color));
    border-radius: 2px;
}

.section-subtitle {
    font-size: 2.5rem;
    color: var(--heading-color);
    margin-bottom: 30px;
    position: relative;
    display: block;
    text-align: center;
}

.section-subtitle::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 4px;
    background-color: var(--primary-color);
    border-radius: 2px;
}

/* About Section */
.about {
    padding: 100px 0;
}

.about-content {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr; /* Give more space to text, or adjust as needed. Image looks like 50/50 or 60/40. */
    gap: 60px;

    align-items: start;
    margin-top: 40px;
}

.about-text p {
    margin-bottom: 20px;
    font-size: 1.1rem;
    color: var(--text-light);
}

.section-title-center {
    font-size: 2.5rem;
    text-align: center;
    margin-bottom: 60px;
    position: relative;
}

.section-title-center::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 4px;
    background: linear-gradient(to right, var(--primary-color), var(--secondary-color));
    border-radius: 2px;
}

.education-info {
    background: var(--card-bg);
    padding: 30px;
    border-radius: 12px;
    box-shadow: 0 10px 30px -5px rgba(0, 0, 0, 0.1); /* Soft shadow */
    border: 1px solid rgba(0,0,0,0.05);
    height: fit-content;
}

[data-theme="dark"] .education-info {
    border: 1px solid rgba(255,255,255,0.05);
}

.education-info h3 {
    font-size: 1.3rem;
    margin-bottom: 15px;
    color: var(--primary-color);
    display: flex;
    align-items: center;
    gap: 10px;
}

.education-info h3:not(:first-child) {
    margin-top: 30px;
}

.education-info p {
    margin-bottom: 10px;
    color: var(--text-light);
}

.education-info a {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin-top: 10px;
    color: var(--primary-color);
    font-weight: 500;
}

.education-info a:hover {
    text-decoration: underline;
}

/* Animations */
.fade-in {
    opacity: 0;
    transform: translateY(20px);
    animation: fadeIn 0.8s ease-out forwards;
}

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

/* Experience Section */
.experience {
    background-color: var(--bg-color); /* match body bg */
}

.timeline {
    position: relative;
    max-width: 1000px;
    margin: 0 auto;
    padding: 40px 0;
}

/* The actual line */
.timeline::after {
    content: '';
    position: absolute;
    width: 2px;
    background-color: #95abc9; /* Darker line color */
    top: 0;
    bottom: 0;
    left: 50%;
    margin-left: -1px;
}

/* Container around content */
.timeline-item {
    padding: 10px 40px;
    position: relative;
    width: 50%;
    box-sizing: border-box;
}

/* Left side items */
.timeline-item.left {
    left: 0;
    text-align: right; /* Align text to line for left items */
}

/* Right side items */
.timeline-item.right {
    left: 50%;
    text-align: left;
}

/* The dots on the line */
.timeline-dot {
    width: 16px;
    height: 16px;
    background-color: var(--secondary-color); /* Light blue dot */
    border-radius: 50%;
    position: absolute;
    top: 20px;
    z-index: 1;
    box-shadow: 0 0 0 4px var(--bg-color); /* Border effect */
}

/* Position dots based on left/right */
.timeline-item.left .timeline-dot {
    right: -8px; /* Center on line (line is at right edge of left item) */
    left: auto;
}

.timeline-item.right .timeline-dot {
    left: -8px; /* Center on line (line is at left edge of right item) */
}

/* Date positioning */
.timeline-date {
    position: absolute;
    top: 18px;
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--secondary-color);
    width: 150px;
}

.timeline-item.left .timeline-date {
    right: -180px; /* Position to the right of the dot */
    text-align: left;
}

.timeline-item.right .timeline-date {
    left: -180px; /* Position to the left of the dot */
    text-align: right;
}


/* Content Box */
.timeline-content {
    background-color: #1e293b; /* Dark card background */
    padding: 25px;
    border-radius: 8px;
    box-shadow: 0 4px 6px rgba(0,0,0,0.3);
    border: 1px solid rgba(255,255,255,0.05);
    color: #e2e8f0; /* Light text for dark card */
}

[data-theme="light"] .timeline-content {
    background-color: white;
    color: var(--text-color);
    border: 1px solid rgba(0,0,0,0.05);
}

.timeline-content h3 {
    margin-bottom: 5px;
    font-size: 1.2rem;
    color: #fff;
}

[data-theme="light"] .timeline-content h3 {
    color: var(--heading-color);
}

.timeline-content h4 {
    color: #94a3b8; /* Muted text */
    font-size: 0.9rem;
    margin-bottom: 15px;
    font-style: italic;
    font-weight: 400;
}

.timeline-content p {
    font-size: 0.95rem;
    line-height: 1.5;
    color: #cbd5e1;
}

[data-theme="light"] .timeline-content p {
    color: var(--text-color);
}


/* Media queries - Responsive timeline */
@media screen and (max-width: 768px) {
    /* Place the timelime to the left */
    .timeline::after {
        left: 31px;
    }

    /* Full-width items */
    .timeline-item {
        width: 100%;
        padding-left: 70px;
        padding-right: 25px;
    }

    /* Make sure all items are aligned left */
    .timeline-item.left, .timeline-item.right {
        left: 0;
        text-align: left;
    }
    
    /* Reposition dots */
    .timeline-item.left .timeline-dot,
    .timeline-item.right .timeline-dot {
        left: 23px; /* Center on the new line position */
        right: auto;
    }
    
    /* Reposition dates */
    .timeline-date {
        position: relative;
        top: auto;
        left: auto;
        right: auto;
        width: 100%;
        text-align: left !important;
        margin-bottom: 5px;
        display: block;
    }
    
    .timeline-item.left .timeline-date,
    .timeline-item.right .timeline-date {
        left: 0;
        right: auto;
        text-align: left;
    }
}

/* Skills Section */
.skills-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.skill-category {
    background-color: var(--card-bg);
    padding: 30px;
    border-radius: 15px;
    box-shadow: var(--shadow-md);
    transition: var(--transition);
}

.skill-category:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.skill-category h3 {
    margin-bottom: 20px;
    text-align: center;
    color: var(--primary-color);
}

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

.skill-tag {
    background-color: #eff6ff; /* Light blue like image */
    color: var(--primary-color);
    padding: 8px 20px;
    border-radius: 50px; /* Pill shape */
    font-size: 0.9rem;
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 8px;
    border: none;
    transition: var(--transition);
}

[data-theme="dark"] .skill-tag {
    border: 1px solid rgba(255,255,255,0.05);
}

.skill-tag i {
    color: var(--primary-color);
    transition: transform 0.3s ease;
}

.skill-tag:hover {
    transform: translateY(-3px);
    background-color: var(--primary-color);
    color: white;
    box-shadow: 0 4px 10px rgba(79, 70, 229, 0.2);
}

.skill-tag:hover i {
    color: white;
    transform: none; /* Removed rotation, just subtle lift */
}



/* Projects Section */
.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.projects-grid:not(.show-all) .project-card:nth-child(n+7) {
    display: none;
}

.projects-actions {
    margin-top: 30px;
    display: flex;
    justify-content: center;
}

.project-card {
    background-color: var(--card-bg);
    border-radius: 15px;
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: var(--transition);
    display: flex;
    flex-direction: column;
}

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

.project-card img {
    width: 100%;
    height: 200px;
    object-fit: cover;
    transition: var(--transition);
}

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

.project-content {
    padding: 25px;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}

.project-title {
    font-size: 1.25rem;
    margin-bottom: 10px;
}

.project-desc {
    color: var(--text-light);
    font-size: 0.95rem;
    margin-bottom: 20px;
    flex-grow: 1;
}

.project-tech {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 20px;
}

.project-tech span {
    background-color: rgba(79, 70, 229, 0.1);
    color: var(--primary-color);
    padding: 4px 10px;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
}

.project-links {
    display: flex;
    gap: 10px;
}

/* Contact Section */
.contact-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    background-color: var(--card-bg);
    padding: 50px;
    border-radius: 20px;
    box-shadow: var(--shadow-lg);
}

.contact-info h3 {
    font-size: 1.8rem;
    margin-bottom: 15px;
}

.contact-info p {
    color: var(--text-light);
    margin-bottom: 30px;
}

.info-item {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 20px;
    font-size: 1.1rem;
}

.info-item i {
    color: var(--primary-color);
    font-size: 1.2rem;
}

.social-links.big a {
    font-size: 2rem;
    margin-right: 20px;
}

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

.contact-form label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
}

.contact-form input,
.contact-form textarea {
    width: 100%;
    padding: 12px;
    border-radius: 8px;
    border: 1px solid var(--text-light);
    background-color: var(--bg-color); /* Light contrast */
    color: var(--text-color);
    font-family: inherit;
    transition: var(--transition);
}

.contact-form input:focus,
.contact-form textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(79, 70, 229, 0.2);
}

/* Footer */
footer {
    background-color: var(--card-bg);
    padding: 60px 0 30px;
    border-top: 1px solid rgba(0,0,0,0.05);
    margin-top: 50px;
}

[data-theme="dark"] footer {
    border-top: 1px solid rgba(255,255,255,0.05);
}

.footer-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 20px;
}

.logo-icon {
    font-size: 1.5rem;
    color: var(--primary-color);
    margin-right: 5px;
}

.copyright {
    margin-top: 30px;
    font-size: 0.9rem;
    color: var(--text-light);
    border-top: 1px solid rgba(0,0,0,0.1);
    padding-top: 20px;
    width: 100%;
    max-width: 600px;
}

[data-theme="dark"] .copyright {
    border-top-color: rgba(255,255,255,0.1);
}

.social-links a i {
    font-size: 1.8rem;
    transition: var(--transition);
}

.social-links a:hover i {
    color: var(--primary-color);
    transform: translateY(-3px);
}

/* Responsive Updates */
@media screen and (max-width: 900px) {
    .about-content {
        grid-template-columns: 1fr;
    }
}

/* Responsive */
@media screen and (max-width: 900px) {
    .container {
        padding: 0 30px;
    }
    
    .hero-container {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .hero-content {
        order: 2;
        align-items: center;
    }
    
    .hero-image {
        order: 1;
        margin-bottom: 30px;
    }
    
    .hero-bio {
        margin: 0 auto 30px;
    }
    
    .hero-btns, .social-links {
        justify-content: center;
    }
    
    .contact-container {
        grid-template-columns: 1fr;
    }
}

@media screen and (max-width: 768px) {
    .menu-toggle {
        display: block;
        z-index: 1001;
    }

    .menu-toggle.active .bar:nth-child(1) {
        transform: translateY(8px) rotate(45deg);
        background-color: var(--primary-color);
    }

    .menu-toggle.active .bar:nth-child(2) {
        opacity: 0;
    }

    .menu-toggle.active .bar:nth-child(3) {
        transform: translateY(-8px) rotate(-45deg);
        background-color: var(--primary-color);
    }

    .nav-menu {
        position: fixed;
        left: 0;
        top: 0;
        flex-direction: column;
        background-color: var(--card-bg);
        width: min(78vw, 320px);
        height: 100vh;
        padding: 90px 24px 40px;
        overflow-y: auto;
        justify-content: flex-start;
        align-items: flex-start;
        gap: 20px;
        transform: translateX(-100%);
        transition: transform 0.3s ease;
        box-shadow: var(--shadow-lg);
        border-right: 1px solid rgba(0,0,0,0.08);
        border-radius: 0;
    }

    .nav-menu.active {
        transform: translateX(0);
    }

    .nav-link {
        font-size: 1.2rem;
        padding: 8px 0;
        border-radius: 0;
        background: transparent;
        box-shadow: none;
    }

    .nav-link:hover,
    .nav-link:focus,
    .nav-link.active {
        color: var(--primary-color);
        background: transparent;
        box-shadow: none;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .hero-name {
        font-size: 3rem;
    }
}

/* Extra responsiveness for desktop/tablet/phone */
@media screen and (max-width: 1200px) {
    .hero-name {
        font-size: 3.4rem;
    }

    .hero-tagline {
        font-size: 1.8rem;
    }

    .img-wrapper {
        width: 320px;
        height: 320px;
    }
}

@media screen and (max-width: 992px) {
    .container {
        padding: 0 24px;
    }

    .hero {
        padding-top: 110px;
        min-height: auto;
    }

    .hero-container {
        gap: 30px;
    }

    .hero-name {
        font-size: 2.8rem;
    }

    .hero-tagline {
        font-size: 1.6rem;
    }

    .img-wrapper {
        width: 280px;
        height: 280px;
    }

    .contact-container {
        padding: 35px;
    }
}

@media screen and (max-width: 768px) {
    .slide-line {
        display: none;
    }

    .hero {
        padding-top: 95px;
    }

    .hero-name {
        font-size: 2.4rem;
    }

    .hero-tagline {
        font-size: 1.4rem;
        line-height: 1.4;
    }

    .hero-btns {
        width: 100%;
        flex-wrap: wrap;
    }

    .hero-btns .btn {
        width: 100%;
        text-align: center;
    }

    .social-links {
        flex-wrap: wrap;
        justify-content: center;
    }

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

    .contact-container {
        padding: 28px;
    }
}

@media screen and (max-width: 576px) {
    .container {
        padding: 0 16px;
    }

    .section {
        padding: 70px 0;
    }

    .greeting {
        font-size: 1.1rem;
    }

    .hero-name {
        font-size: 2rem;
    }

    .hero-tagline {
        font-size: 1.2rem;
    }

    .hero-bio {
        font-size: 1rem;
    }

    .typing-text::after {
        right: -3px;
    }

    .img-wrapper {
        width: 220px;
        height: 220px;
    }

    .section-subtitle {
        font-size: 2rem;
    }

    .contact-container {
        padding: 20px;
    }
}