/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --bg-primary: #0a0a0a;
    --bg-secondary: #121212;
    --bg-card: #1a1a1a;
    --bg-elevated: #252525;
    --text-primary: #ffffff;
    --text-secondary: #a0a0a0;
    --text-tertiary: #707070;
    --accent: #c9a961;
    --accent-hover: #d4b876;
    --accent-rgb: 201, 169, 97;
    --border: #2a2a2a;
    --shadow: rgba(0, 0, 0, 0.5);
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

[data-theme="light"] {
    --bg-primary: #ffffff;
    --bg-secondary: #f8f9fa;
    --bg-card: #ffffff;
    --bg-elevated: #f1f3f5;
    --text-primary: #1a1a1a;
    --text-secondary: #4a4a4a;
    --text-tertiary: #6a6a6a;
    --accent: #b8935a;
    --accent-hover: #a67c3d;
    --accent-rgb: 184, 147, 90;
    --border: #e0e0e0;
    --shadow: rgba(0, 0, 0, 0.1);
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    background-color: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.7;
    overflow-x: hidden;
    transition: background-color 0.3s ease, color 0.3s ease;
    letter-spacing: -0.01em;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

/* Navigation */
#navbar {
    position: fixed;
    top: 0;
    width: 100%;
    background-color: rgba(10, 10, 10, 0.8);
    backdrop-filter: blur(20px) saturate(180%);
    -webkit-backdrop-filter: blur(20px) saturate(180%);
    z-index: 1000;
    border-bottom: 1px solid var(--border);
    transition: var(--transition);
}

[data-theme="light"] #navbar {
    background-color: rgba(255, 255, 255, 0.8);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 1.25rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
    text-decoration: none;
    transition: var(--transition);
    letter-spacing: -0.02em;
}

.logo:hover {
    color: var(--accent);
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 2.5rem;
    align-items: center;
}

.nav-links a {
    color: var(--text-secondary);
    text-decoration: none;
    font-weight: 500;
    font-size: 0.95rem;
    transition: var(--transition);
    position: relative;
    letter-spacing: -0.01em;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--accent), var(--accent-hover));
    transition: var(--transition);
}

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

.nav-links a:hover::after {
    width: 100%;
}

/* Theme Toggle */
.theme-toggle {
    background: var(--bg-elevated);
    border: 1px solid var(--border);
    border-radius: 50px;
    padding: 0.5rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    transition: var(--transition);
    width: 70px;
    height: 36px;
    position: relative;
}

.theme-toggle:hover {
    border-color: var(--accent);
}

.theme-toggle-slider {
    position: absolute;
    width: 26px;
    height: 26px;
    background: linear-gradient(135deg, var(--accent), var(--accent-hover));
    border-radius: 50%;
    transition: var(--transition);
    left: 4px;
    box-shadow: 0 2px 8px rgba(var(--accent-rgb), 0.4);
}

[data-theme="light"] .theme-toggle-slider {
    left: 38px;
}

.theme-icon {
    width: 18px;
    height: 18px;
    position: absolute;
    transition: var(--transition);
}

.theme-icon.sun {
    left: 8px;
    opacity: 0;
}

.theme-icon.moon {
    right: 8px;
    opacity: 1;
}

[data-theme="light"] .theme-icon.sun {
    opacity: 1;
}

[data-theme="light"] .theme-icon.moon {
    opacity: 0;
}

.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
}

.mobile-menu-toggle span {
    width: 25px;
    height: 2px;
    background-color: var(--text-primary);
    margin: 3px 0;
    transition: var(--transition);
}

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

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 20% 50%, rgba(var(--accent-rgb), 0.08) 0%, transparent 50%),
                radial-gradient(circle at 80% 80%, rgba(var(--accent-rgb), 0.06) 0%, transparent 50%);
    pointer-events: none;
}

.hero-wrapper {
    display: flex;
    align-items: center;
    gap: 4rem;
    position: relative;
    z-index: 1;
}

.hero-content {
    flex: 1;
    max-width: 800px;
}

.hero-image-container {
    flex-shrink: 0;
}

.hero-profile-image {
    width: 280px;
    height: 280px;
    border-radius: 50%;
    object-fit: cover;
    object-position: center 10%;
    border: 4px solid var(--accent);
    box-shadow: 0 10px 40px rgba(var(--accent-rgb), 0.3);
    cursor: pointer;
    transition: var(--transition);
    position: relative;
}

.hero-profile-image:hover {
    transform: scale(1.05);
    box-shadow: 0 15px 50px rgba(var(--accent-rgb), 0.5);
    border-width: 5px;
}

/* Profile Image Modal */
.profile-modal {
    display: none;
    position: fixed;
    z-index: 3000;
    padding: 50px;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    overflow: auto;
    background-color: rgba(0, 0, 0, 0.95);
    backdrop-filter: blur(10px);
    animation: fadeIn 0.3s ease;
}

.profile-modal.active {
    display: flex;
    align-items: center;
    justify-content: center;
}

.profile-modal-content {
    margin: auto;
    display: block;
    max-width: 90%;
    max-height: 90%;
    border-radius: 16px;
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.5);
    animation: zoomIn 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

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

.profile-modal-close {
    position: absolute;
    top: 30px;
    right: 50px;
    color: #ffffff;
    font-size: 40px;
    font-weight: bold;
    cursor: pointer;
    transition: var(--transition);
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    border: 2px solid rgba(255, 255, 255, 0.2);
}

.profile-modal-close:hover,
.profile-modal-close:focus {
    color: var(--accent);
    background: rgba(var(--accent-rgb), 0.2);
    border-color: var(--accent);
    transform: rotate(90deg);
}

.hero-title {
    font-size: 5rem;
    font-weight: 800;
    margin-bottom: 1.5rem;
    line-height: 1.1;
    letter-spacing: -0.03em;
    background: linear-gradient(135deg, var(--text-primary) 0%, var(--text-secondary) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.accent {
    background: linear-gradient(135deg, var(--accent), var(--accent-hover));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: 1.75rem;
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
    font-weight: 500;
    letter-spacing: -0.01em;
}

.hero-description {
    font-size: 1.125rem;
    color: var(--text-tertiary);
    margin-bottom: 2.5rem;
    max-width: 600px;
    line-height: 1.8;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    margin-bottom: 3rem;
}

.btn {
    padding: 1rem 2.25rem;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    transition: var(--transition);
    display: inline-block;
    border: none;
    cursor: pointer;
    font-size: 1rem;
    letter-spacing: -0.01em;
    position: relative;
    overflow: hidden;
}

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

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

.btn-primary {
    background: linear-gradient(135deg, var(--accent), var(--accent-hover));
    color: #ffffff;
    box-shadow: 0 4px 15px rgba(var(--accent-rgb), 0.3);
}

.btn-primary:hover {
    box-shadow: 0 6px 25px rgba(var(--accent-rgb), 0.4);
    transform: translateY(-2px);
}

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

.btn-secondary:hover {
    border-color: var(--accent);
    background-color: rgba(var(--accent-rgb), 0.1);
    transform: translateY(-2px);
}

.social-links {
    display: flex;
    gap: 1.25rem;
}

.social-links a {
    color: var(--text-secondary);
    transition: var(--transition);
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background-color: var(--bg-elevated);
    border: 1px solid var(--border);
}

.social-links a:hover {
    color: var(--accent);
    border-color: var(--accent);
    background-color: rgba(var(--accent-rgb), 0.1);
    transform: translateY(-3px);
    box-shadow: 0 4px 12px rgba(var(--accent-rgb), 0.2);
}

/* Section Styles */
section {
    padding: 8rem 0;
}

.section-title {
    font-size: 3rem;
    font-weight: 800;
    margin-bottom: 4rem;
    text-align: center;
    letter-spacing: -0.02em;
    position: relative;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -15px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 4px;
    background: linear-gradient(90deg, var(--accent), var(--accent-hover));
    border-radius: 2px;
}

/* Projects Section */
.projects {
    background-color: var(--bg-secondary);
    position: relative;
}

.projects::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--border), transparent);
}

.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
    gap: 2rem;
}

.project-card {
    background: var(--bg-card);
    border-radius: 16px;
    padding: 2.5rem;
    transition: var(--transition);
    cursor: pointer;
    border: 1px solid var(--border);
    position: relative;
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

.project-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--accent), var(--accent-hover));
    transform: scaleX(0);
    transition: transform 0.3s ease;
}

.project-card:hover::before {
    transform: scaleX(1);
}

.project-card:hover {
    transform: translateY(-8px);
    border-color: rgba(var(--accent-rgb), 0.3);
    box-shadow: 0 20px 40px var(--shadow);
}

.project-content {
    display: flex;
    flex-direction: column;
    height: 100%;
}

.project-content h3 {
    font-size: 1.75rem;
    margin-bottom: 1rem;
    color: var(--text-primary);
    font-weight: 700;
    letter-spacing: -0.02em;
}

.project-content p {
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
    line-height: 1.7;
    font-size: 1rem;
}

.project-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.625rem;
    margin-bottom: 1.75rem;
}

.tag {
    background: linear-gradient(135deg, rgba(var(--accent-rgb), 0.15), rgba(var(--accent-rgb), 0.05));
    color: var(--accent);
    padding: 0.375rem 1rem;
    border-radius: 20px;
    font-size: 0.875rem;
    font-weight: 500;
    border: 1px solid rgba(var(--accent-rgb), 0.2);
    letter-spacing: -0.01em;
}

.btn-view-details {
    background: transparent;
    color: var(--accent);
    border: 2px solid rgba(var(--accent-rgb), 0.3);
    padding: 0.75rem 1.75rem;
    border-radius: 8px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    font-size: 0.95rem;
    letter-spacing: -0.01em;
    width: 100%;
    margin-top: auto;
}

.btn-view-details:hover {
    background: linear-gradient(135deg, var(--accent), var(--accent-hover));
    color: #ffffff;
    border-color: transparent;
    box-shadow: 0 4px 15px rgba(var(--accent-rgb), 0.3);
}

/* Modal Styles */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.92);
    backdrop-filter: blur(10px);
    z-index: 2000;
    overflow-y: auto;
    animation: fadeIn 0.3s ease;
}

[data-theme="light"] .modal {
    background-color: rgba(255, 255, 255, 0.95);
}

.modal.active {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem;
}

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

.modal-content {
    background: var(--bg-card);
    border-radius: 24px;
    max-width: 1200px;
    width: 100%;
    position: relative;
    animation: slideUp 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    border: 1px solid var(--border);
    box-shadow: 0 25px 50px -12px var(--shadow);
}

@keyframes slideUp {
    from {
        transform: translateY(60px);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

.modal-close {
    position: absolute;
    top: 1.5rem;
    right: 1.5rem;
    background: var(--bg-elevated);
    border: 1px solid var(--border);
    color: var(--text-primary);
    font-size: 1.5rem;
    cursor: pointer;
    z-index: 10;
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    transition: var(--transition);
}

.modal-close:hover {
    background: rgba(var(--accent-rgb), 0.1);
    border-color: var(--accent);
    color: var(--accent);
    transform: rotate(90deg);
}

.modal-body {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    padding: 3rem;
}

.modal-body.no-images {
    grid-template-columns: 1fr;
}

.modal-carousel {
    position: relative;
    width: 100%;
    height: 450px;
    background: var(--bg-secondary);
    border-radius: 16px;
    overflow: hidden;
    border: 1px solid var(--border);
}

.modal-carousel .carousel-images {
    position: relative;
    width: 100%;
    height: 100%;
}

.modal-carousel .carousel-images img {
    position: absolute;
    width: 100%;
    height: 100%;
    object-fit: contain;
    opacity: 0;
    transition: opacity 0.5s ease;
    cursor: pointer;
    pointer-events: none;
}

.modal-carousel .carousel-images img.active {
    opacity: 1;
    pointer-events: auto;
}

.modal-carousel .carousel-images img.active:hover {
    opacity: 0.9;
}

.carousel-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(10px);
    color: var(--text-primary);
    border: 1px solid rgba(255, 255, 255, 0.1);
    padding: 0.875rem 1.125rem;
    cursor: pointer;
    font-size: 1.2rem;
    transition: var(--transition);
    z-index: 10;
    border-radius: 8px;
}

[data-theme="light"] .carousel-btn {
    background: rgba(255, 255, 255, 0.9);
    border-color: var(--border);
}

.carousel-btn:hover {
    background: linear-gradient(135deg, var(--accent), var(--accent-hover));
    border-color: transparent;
    transform: translateY(-50%) scale(1.05);
}

.carousel-btn.prev {
    left: 15px;
}

.carousel-btn.next {
    right: 15px;
}

.carousel-dots {
    position: absolute;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 10px;
    z-index: 10;
}

.carousel-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.4);
    cursor: pointer;
    transition: var(--transition);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.carousel-dot.active {
    background: linear-gradient(135deg, var(--accent), var(--accent-hover));
    width: 28px;
    border-radius: 4px;
    border-color: transparent;
}

.modal-info {
    overflow-y: auto;
    max-height: 550px;
    padding-right: 1rem;
}

.modal-info::-webkit-scrollbar {
    width: 6px;
}

.modal-info::-webkit-scrollbar-track {
    background: var(--bg-secondary);
    border-radius: 3px;
}

.modal-info::-webkit-scrollbar-thumb {
    background: linear-gradient(180deg, var(--accent), var(--accent-hover));
    border-radius: 3px;
}

.modal-info::-webkit-scrollbar-thumb:hover {
    background: var(--accent-hover);
}

.modal-info h2 {
    font-size: 2.25rem;
    margin-bottom: 1.25rem;
    color: var(--text-primary);
    font-weight: 800;
    letter-spacing: -0.02em;
}

.modal-section {
    margin-bottom: 2.5rem;
}

.modal-section h3 {
    font-size: 1.25rem;
    margin-bottom: 1rem;
    color: var(--accent);
    font-weight: 700;
    letter-spacing: -0.01em;
}

.modal-section p {
    color: var(--text-secondary);
    line-height: 1.8;
    font-size: 1.05rem;
}

.modal-section ul {
    list-style: none;
    padding: 0;
}

.modal-section ul li {
    color: var(--text-secondary);
    padding: 0.625rem 0;
    padding-left: 1.75rem;
    position: relative;
    line-height: 1.7;
    font-size: 1rem;
}

.modal-section ul li::before {
    content: '▹';
    position: absolute;
    left: 0;
    color: var(--accent);
    font-size: 1.3rem;
    font-weight: bold;
}

.modal-links {
    display: flex;
    gap: 1rem;
    margin-top: 2.5rem;
}

/* Timeline Section */
.timeline-section {
    background-color: var(--bg-primary);
}

.timeline {
    position: relative;
    max-width: 900px;
    margin: 0 auto;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 30px;
    top: 0;
    bottom: 0;
    width: 2px;
    background: linear-gradient(180deg, var(--accent), transparent);
}

.timeline-item {
    position: relative;
    padding-left: 80px;
    margin-bottom: 4rem;
    opacity: 0;
    transform: translateX(-20px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.timeline-item.visible {
    opacity: 1;
    transform: translateX(0);
}

.timeline-dot {
    position: absolute;
    left: 20px;
    top: 0;
    width: 22px;
    height: 22px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--accent), var(--accent-hover));
    border: 4px solid var(--bg-primary);
    z-index: 1;
    box-shadow: 0 0 0 4px rgba(var(--accent-rgb), 0.2);
}

.timeline-content {
    background: var(--bg-card);
    padding: 2rem;
    border-radius: 16px;
    border: 1px solid var(--border);
    transition: var(--transition);
}

.timeline-content:hover {
    border-color: rgba(var(--accent-rgb), 0.3);
    transform: translateX(8px);
    box-shadow: 0 10px 30px var(--shadow);
}

.timeline-content h3 {
    font-size: 1.5rem;
    margin-bottom: 0.75rem;
    font-weight: 700;
    letter-spacing: -0.01em;
}

.timeline-date {
    color: var(--accent);
    font-weight: 600;
    display: block;
    margin-bottom: 0.75rem;
    font-size: 0.95rem;
    letter-spacing: -0.01em;
}

.timeline-content p {
    color: var(--text-secondary);
    line-height: 1.7;
}

/* Contact Section */
.contact {
    background-color: var(--bg-secondary);
    position: relative;
}

.contact::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--border), transparent);
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 4rem;
    max-width: 1100px;
    margin: 0 auto;
}

.contact-info {
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.contact-info p {
    color: var(--text-secondary);
    margin-bottom: 2.5rem;
    font-size: 1.125rem;
    line-height: 1.8;
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 1.25rem;
    color: var(--text-secondary);
    padding: 1rem;
    background: var(--bg-card);
    border-radius: 12px;
    border: 1px solid var(--border);
    transition: var(--transition);
}

.contact-item:hover {
    border-color: rgba(var(--accent-rgb), 0.3);
    transform: translateX(8px);
}

.contact-item svg {
    color: var(--accent);
    flex-shrink: 0;
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
    background: var(--bg-card);
    padding: 2.5rem;
    border-radius: 16px;
    border: 1px solid var(--border);
}

.form-group {
    display: flex;
    flex-direction: column;
}

.form-group input,
.form-group textarea {
    background-color: var(--bg-elevated);
    border: 1px solid var(--border);
    color: var(--text-primary);
    padding: 1rem 1.25rem;
    border-radius: 10px;
    font-size: 1rem;
    font-family: inherit;
    transition: var(--transition);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(var(--accent-rgb), 0.1);
}

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

.form-message {
    padding: 1rem 1.25rem;
    border-radius: 10px;
    display: none;
    margin-top: 0.5rem;
    font-weight: 500;
}

.form-message.success {
    background-color: rgba(76, 175, 80, 0.15);
    color: #4caf50;
    border: 1px solid rgba(76, 175, 80, 0.3);
    display: block;
}

.form-message.error {
    background-color: rgba(244, 67, 54, 0.15);
    color: #f44336;
    border: 1px solid rgba(244, 67, 54, 0.3);
    display: block;
}

/* Footer */
.footer {
    background-color: var(--bg-primary);
    padding: 2.5rem 0;
    text-align: center;
    border-top: 1px solid var(--border);
}

.footer p {
    color: var(--text-tertiary);
    font-size: 0.95rem;
}

/* Responsive Design */
@media (max-width: 768px) {
    .nav-links {
        position: fixed;
        top: 75px;
        left: -100%;
        flex-direction: column;
        background: var(--bg-card);
        backdrop-filter: blur(20px);
        width: 100%;
        padding: 2rem;
        gap: 1.5rem;
        transition: var(--transition);
        border-bottom: 1px solid var(--border);
        align-items: flex-start;
    }

    .nav-links.active {
        left: 0;
    }

    .mobile-menu-toggle {
        display: flex;
    }

    .mobile-menu-toggle.active span:nth-child(1) {
        transform: rotate(45deg) translate(5px, 5px);
    }

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

    .mobile-menu-toggle.active span:nth-child(3) {
        transform: rotate(-45deg) translate(7px, -6px);
    }

    .hero-wrapper {
        flex-direction: column-reverse;
        gap: 2.5rem;
        text-align: center;
    }

    .hero-profile-image {
        width: 200px;
        height: 200px;
    }

    .hero-buttons {
        justify-content: center;
    }

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

    .hero-title {
        font-size: 3rem;
    }

    .hero-subtitle {
        font-size: 1.35rem;
    }

    .hero-buttons {
        flex-direction: column;
    }

    .profile-modal {
        padding: 20px;
    }

    .profile-modal-close {
        top: 20px;
        right: 20px;
        font-size: 30px;
        width: 40px;
        height: 40px;
    }

    .section-title {
        font-size: 2.25rem;
    }

    section {
        padding: 5rem 0;
    }

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

    .modal-body {
        grid-template-columns: 1fr;
        padding: 2rem;
        gap: 2rem;
    }

    .modal-carousel {
        height: 320px;
    }

    .modal-info {
        max-height: none;
    }

    .modal-info h2 {
        font-size: 1.75rem;
    }

    .modal-links {
        flex-direction: column;
    }

    .modal-links .btn {
        width: 100%;
        text-align: center;
    }

    .timeline::before {
        left: 15px;
    }

    .timeline-item {
        padding-left: 55px;
    }

    .timeline-dot {
        left: 6px;
    }

    .contact-content {
        grid-template-columns: 1fr;
        gap: 2.5rem;
    }

    .container {
        padding: 0 1.25rem;
    }
}

@media (max-width: 480px) {
    .hero-profile-image {
        width: 160px;
        height: 160px;
    }

    .hero-title {
        font-size: 2.25rem;
    }

    .hero-subtitle {
        font-size: 1.15rem;
    }

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

    .modal-carousel {
        height: 250px;
    }

    .section-title {
        font-size: 1.875rem;
    }

    .project-card {
        padding: 1.75rem;
    }

    .modal-body {
        padding: 1.5rem;
    }

    .contact-form {
        padding: 1.75rem;
    }
}