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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    overflow: hidden;
    height: 100vh;
}

.desktop-view {
    display: none;
    height: 100vh;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 50%, #f093fb 100%);
    position: relative;
    overflow: hidden;
}

.desktop-icons {
    padding: 2rem;
    display: grid;
    grid-template-columns: repeat(4, 120px);
    gap: 1rem;
    width: fit-content;
}

.desktop-icon {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    padding: 1rem;
    border-radius: 0.5rem;
    cursor: pointer;
    transition: all 0.2s;
    border: none;
    background: transparent;
}

.desktop-icon:hover {
    background: rgba(255, 255, 255, 0.1);
}

.icon-wrapper {
    padding: 1rem;
    border-radius: 1rem;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.2);
    transition: transform 0.2s;
}

.desktop-icon:hover .icon-wrapper {
    transform: scale(1.1);
}

.icon-label {
    color: white;
    font-size: 0.875rem;
    font-weight: 500;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.window {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background: white;
    border-radius: 0.75rem;
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.3);
    width: 90%;
    max-width: 900px;
    max-height: 80vh;
    display: none;
    flex-direction: column;
    z-index: 10;
}

.window.active {
    display: flex;
}

.window-header {
    background: linear-gradient(to right, #f3f4f6, #e5e7eb);
    padding: 0.75rem 1rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    border-bottom: 1px solid #d1d5db;
    border-radius: 0.75rem 0.75rem 0 0;
    cursor: move;
    user-select: none;
}

.window-controls {
    display: flex;
    gap: 0.5rem;
}

.window-button {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    border: none;
    cursor: pointer;
    transition: all 0.2s;
}

.window-button.close {
    background: #ef4444;
}

.window-button.close:hover {
    background: #dc2626;
}

.window-button.minimize {
    background: #eab308;
}

.window-button.maximize {
    background: #22c55e;
}

.window-title {
    font-weight: 600;
    color: #374151;
    margin-left: 1rem;
}

.window-content {
    flex: 1;
    overflow-y: auto;
    padding: 1.5rem;
    background: white;
    position: relative;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5rem;
    padding: 0;
}

.services-intro {
    grid-column: 1 / -1;
    text-align: center;
    padding: 2rem 1rem;
    background: linear-gradient(135deg, #60a5fa, #3b82f6);
    border-radius: 1rem;
    margin-bottom: 2rem;
    box-shadow: 0 10px 30px rgba(59, 130, 246, 0.3);
}

.apps-intro {
    text-align: center;
    padding: 2rem 1rem;
    background: linear-gradient(135deg, #34d399, #10b981);
    border-radius: 1rem;
    margin-bottom: 2rem;
    box-shadow: 0 10px 30px rgba(16, 185, 129, 0.3);
}

.contact-intro {
    text-align: center;
    padding: 2rem 1rem;
    background: linear-gradient(135deg, #f472b6, #ec4899);
    border-radius: 1rem;
    margin-bottom: 2rem;
    box-shadow: 0 10px 30px rgba(236, 72, 153, 0.3);
}

.service-card {
    background: white;
    border-radius: 0.75rem;
    padding: 1.5rem;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
    border: 1px solid #e5e7eb;
}

.service-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(37, 99, 235, 0.2);
    border-color: #3b82f6;
}

.service-icon-wrapper {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, #eff6ff, #dbeafe);
    border-radius: 0.75rem;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1rem;
}

.service-icon {
    width: 28px;
    height: 28px;
    color: #3b82f6;
}

.service-name {
    font-size: 1.125rem;
    font-weight: 700;
    color: #1f2937;
    margin-bottom: 0.75rem;
    line-height: 1.4;
}

.service-description {
    font-size: 0.875rem;
    color: #6b7280;
    line-height: 1.6;
}

.services-cta {
    grid-column: 1 / -1;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-radius: 1rem;
    padding: 3rem 2rem;
    text-align: center;
    margin-top: 1rem;
    box-shadow: 0 10px 30px rgba(102, 126, 234, 0.3);
}

.cta-title {
    font-size: 1.75rem;
    font-weight: 700;
    color: white;
    margin-bottom: 0.75rem;
}

.cta-description {
    font-size: 1rem;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 1.5rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.cta-button {
    background: white;
    color: #667eea;
    padding: 1rem 2.5rem;
    border-radius: 0.75rem;
    font-weight: 600;
    font-size: 1rem;
    border: none;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.cta-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.2);
    background: #f9fafb;
}

.about-content {
    padding: 0;
}

.about-header {
    text-align: center;
    padding: 2rem 1rem;
    background: linear-gradient(135deg, #a78bfa, #8b5cf6);
    border-radius: 1rem;
    margin-bottom: 2rem;
    box-shadow: 0 10px 30px rgba(139, 92, 246, 0.3);
}

.about-name {
    font-size: 2rem;
    font-weight: 700;
    color: white;
    margin-bottom: 0.5rem;
}

.about-title {
    font-size: 1.125rem;
    color: rgba(255, 255, 255, 0.95);
    font-weight: 500;
}

.about-section {
    margin-bottom: 2rem;
}

.section-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: #1f2937;
    margin-bottom: 1rem;
    padding-bottom: 0.5rem;
    border-bottom: 2px solid #e5e7eb;
}

.about-description {
    font-size: 1rem;
    line-height: 1.7;
    color: #4b5563;
    margin-bottom: 1rem;
}

.expertise-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 0.75rem;
}

.expertise-item {
    background: linear-gradient(135deg, #eff6ff, #dbeafe);
    color: #1e40af;
    padding: 0.75rem 1rem;
    border-radius: 0.5rem;
    font-size: 0.9375rem;
    font-weight: 500;
    border: 1px solid #bfdbfe;
    transition: all 0.2s ease;
}

.expertise-item:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(59, 130, 246, 0.15);
    border-color: #3b82f6;
}

.certification-list {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.certification-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    background: #f9fafb;
    padding: 1.25rem;
    border-radius: 0.75rem;
    border: 1px solid #e5e7eb;
    font-size: 1rem;
    font-weight: 500;
    color: #1f2937;
    transition: all 0.2s ease;
}

.certification-item:hover {
    transform: translateX(5px);
    border-color: #8b5cf6;
    background: #f5f3ff;
}

.cert-icon {
    width: 32px;
    height: 32px;
    color: #8b5cf6;
    flex-shrink: 0;
}

.about-cta {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-radius: 1rem;
    padding: 3rem 2rem;
    text-align: center;
    margin-top: 1rem;
    box-shadow: 0 10px 30px rgba(102, 126, 234, 0.3);
}

.contact-content {
    max-width: 600px;
    margin: 0 auto;
}


.contact-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem;
    border-radius: 0.5rem;
    margin-bottom: 1rem;
    transition: all 0.2s;
}

.contact-item:hover {
    transform: translateY(-2px);
}

.contact-item.email {
    background: #eff6ff;
}

.contact-item.email:hover {
    background: #dbeafe;
}

.contact-item.linkedin {
    background: #f5f3ff;
}

.contact-item.linkedin:hover {
    background: #ede9fe;
}

.contact-item.github {
    background: #f9fafb;
}

.contact-item.github:hover {
    background: #f3f4f6;
}

.contact-icon {
    width: 24px;
    height: 24px;
}

.contact-label {
    font-weight: 600;
    color: #1f2937;
}

.contact-value {
    color: #6b7280;
    font-size: 0.875rem;
}

.copy-button {
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
    border-radius: 0.375rem;
    transition: all 0.2s;
    display: flex;
    align-items: center;
    justify-content: center;
}

.copy-button:hover {
    background: rgba(59, 130, 246, 0.1);
}

.copy-button:active {
    transform: scale(0.95);
}

.copy-icon {
    width: 20px;
    height: 20px;
    color: #3b82f6;
}

.link-button {
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
    border-radius: 0.375rem;
    transition: all 0.2s;
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
}

.link-button:hover {
    background: rgba(139, 92, 246, 0.1);
}

.link-button:active {
    transform: scale(0.95);
}

.link-icon {
    width: 20px;
    height: 20px;
    color: #8b5cf6;
}

.copy-notification {
    position: absolute;
    top: 20px;
    left: 50%;
    transform: translateX(-50%) translateY(-100px);
    background: linear-gradient(135deg, #f472b6, #ec4899);
    color: white;
    padding: 0.875rem 1.5rem;
    border-radius: 0.5rem;
    font-weight: 500;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.2);
    z-index: 100;
    opacity: 0;
    transition: all 0.3s ease;
    pointer-events: none;
}

.copy-notification.show {
    transform: translateX(-50%) translateY(0);
    opacity: 1;
}

.taskbar {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border-top: 1px solid rgba(255, 255, 255, 0.2);
    padding: 0.5rem 1rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.taskbar-left {
    display: flex;
    align-items: center;
    gap: 1rem;
    flex: 1;
}

.taskbar-name {
    color: white;
    font-weight: 600;
    font-size: 0.9375rem;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
    white-space: nowrap;
}

.taskbar-items {
    display: flex;
    gap: 0.5rem;
    min-height: 36px;
    align-items: center;
}

.taskbar-item {
    padding: 0.5rem 1rem;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 0.5rem;
    color: white;
    font-size: 0.875rem;
    font-weight: 500;
    cursor: pointer;
    border: none;
    transition: all 0.2s;
}

.taskbar-item:hover {
    background: rgba(255, 255, 255, 0.3);
}

.taskbar-clock {
    color: white;
    font-weight: 500;
}

.mobile-view {
    display: none;
    flex-direction: column;
    height: 100vh;
    background: black;
    position: relative;
}

.lock-screen {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 50%, #f093fb 100%);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    align-items: center;
    padding: 4rem 2rem 3rem;
    z-index: 1000;
    transition: opacity 0.3s ease;
}

.lock-screen.hidden {
    display: none;
}

.lock-screen-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
    flex: 1;
    justify-content: center;
}

.lock-profile-photo {
    width: 140px;
    height: 140px;
    border-radius: 50%;
    object-fit: cover;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.4);
    border: 5px solid rgba(255, 255, 255, 0.3);
    margin-bottom: 1rem;
}

.lock-clock {
    color: white;
    font-size: 5rem;
    font-weight: 700;
    line-height: 1;
    text-shadow: 0 4px 8px rgba(0, 0, 0, 0.3);
}

.lock-date {
    color: rgba(255, 255, 255, 0.9);
    font-size: 1.25rem;
    font-weight: 500;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.slide-to-unlock {
    width: 100%;
    max-width: 320px;
}

.slider-track {
    background: rgba(255, 255, 255, 0.2);
    border-radius: 50px;
    padding: 4px;
    position: relative;
    height: 60px;
    backdrop-filter: blur(10px);
    border: 2px solid rgba(255, 255, 255, 0.3);
}

.slider-text {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: white;
    font-size: 1rem;
    font-weight: 500;
    text-transform: lowercase;
    letter-spacing: 0.05em;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
    pointer-events: none;
}

.slider-button {
    width: 52px;
    height: 52px;
    background: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: grab;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
    position: relative;
    transition: transform 0.3s ease;
    touch-action: none;
}

.slider-button:active {
    cursor: grabbing;
}

.slider-icon {
    width: 24px;
    height: 24px;
    color: #667eea;
}

.mobile-content {
    flex: 1;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 50%, #f093fb 100%);
    overflow-y: auto;
}

.mobile-home {
    padding: 2rem 2rem 3rem 2rem;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 3rem;
    align-content: center;
    min-height: 100%;
}

.mobile-home-header {
    grid-column: 1 / -1;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.25rem;
    margin-bottom: 3rem;
}

.mobile-profile-photo {
    width: 120px;
    height: 120px;
    border-radius: 50%;
    object-fit: cover;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.4);
    border: 4px solid rgba(255, 255, 255, 0.3);
    margin-bottom: 1rem;
}

.mobile-clock {
    text-align: center;
    color: white;
    font-size: 5rem;
    font-weight: 700;
    line-height: 1;
    text-shadow: 0 4px 8px rgba(0, 0, 0, 0.3);
    letter-spacing: 0.05em;
}

.mobile-home-name {
    text-align: center;
    color: white;
    font-size: 1.5rem;
    font-weight: 300;
    line-height: 1;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.mobile-icon {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    cursor: pointer;
    border: none;
    background: transparent;
}

.mobile-icon-wrapper {
    width: 96px;
    height: 96px;
    border-radius: 1.5rem;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.3);
    display: flex;
    align-items: center;
    justify-content: center;
}

.mobile-icon-label {
    color: white;
    font-size: 1rem;
    font-weight: 500;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.mobile-page {
    display: none;
    min-height: 100%;
    background: white;
}

.mobile-page.active {
    display: block;
}

.mobile-header {
    background: #f9fafb;
    padding: 1.25rem 1rem;
    display: flex;
    align-items: center;
    border-bottom: 1px solid #e5e7eb;
    position: sticky;
    top: 0;
    z-index: 10;
}

.back-button {
    color: #3b82f6;
    font-weight: 600;
    cursor: pointer;
    border: none;
    background: transparent;
    font-size: 1rem;
}

.mobile-page-title {
    flex: 1;
    text-align: center;
    font-weight: 600;
}

.mobile-page-content {
    position: relative;
    padding: 1rem;
}

.mobile-services {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.mobile-service-card {
    background: white;
    border-radius: 0.75rem;
    padding: 1.25rem;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    border: 1px solid #e5e7eb;
}

/* App Showcase Styles */
.app-showcase {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.app-info {
    text-align: center;
}

.app-icon {
    width: 100px;
    height: 100px;
    border-radius: 1.25rem;
    margin: 0 auto 1rem;
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.2);
}

.app-title {
    font-size: 1.75rem;
    font-weight: 700;
    color: #1f2937;
    margin-bottom: 0.5rem;
}

.app-rating {
    color: #eab308;
    font-size: 1.25rem;
    margin-bottom: 1rem;
}

.rating-value {
    color: #6b7280;
    font-size: 1rem;
    margin-left: 0.5rem;
}

.app-description {
    color: #4b5563;
    font-size: 1rem;
    line-height: 1.6;
    margin-bottom: 1.5rem;
}

.app-features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 0.75rem;
    margin-bottom: 1.5rem;
}

.feature-item {
    color: #1f2937;
    font-size: 0.875rem;
    padding: 0.5rem;
    background: #f3f4f6;
    border-radius: 0.5rem;
}

.app-buttons {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    align-items: flex-start;
    margin-top: 0.5rem;
}

@media (max-width: 767px) {
    .app-buttons {
        align-items: center;
        width: 100%;
    }
}

.app-store-button {
    background: #000;
    color: white;
    padding: 0.75rem 1.75rem;
    border-radius: 0.5rem;
    font-weight: 500;
    font-size: 0.9375rem;
    text-decoration: none;
    transition: all 0.2s ease;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    justify-content: center;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
    width: 100%;
}

.app-store-button:hover {
    background: #1f2937;
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

.app-store-button:active {
    transform: translateY(0);
}

.apple-logo {
    width: 32px;
    height: 32px;
}

.learn-more-button {
    color: white;
    background: #3b82f6;
    padding: 0.75rem 1.75rem;
    border: none;
    border-radius: 0.5rem;
    font-weight: 500;
    font-size: 0.9375rem;
    text-decoration: none;
    transition: all 0.2s ease;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    box-shadow: 0 2px 8px rgba(59, 130, 246, 0.25);
}

.learn-more-button:hover {
    background: #2563eb;
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(59, 130, 246, 0.35);
}

.learn-more-button:hover .button-arrow {
    transform: translateX(3px);
}

.button-arrow {
    width: 20px;
    height: 20px;
    transition: transform 0.2s ease;
}

.learn-more-button:active {
    transform: translateY(0);
}

.app-screenshot {
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 2rem;
    background: linear-gradient(135deg, #60a5fa, #3b82f6);
    border-radius: 1rem;
}

.app-screenshot img {
    max-width: 100%;
    height: auto;
    max-height: 400px;
    filter: drop-shadow(0 20px 40px rgba(0, 0, 0, 0.3));
}

@media (min-width: 768px) {
    .app-showcase {
        flex-direction: row;
        align-items: center;
    }

    .app-info {
        flex: 1;
        text-align: left;
    }

    .app-icon {
        margin: 0 0 1rem 0;
    }

    .app-screenshot {
        flex: 1;
    }

    .app-buttons {
        flex-direction: row;
        justify-content: flex-start;
    }
}

.home-indicator {
    background: black;
    padding: 0.5rem;
    display: flex;
    justify-content: center;
}

.home-bar {
    width: 128px;
    height: 4px;
    background: white;
    border-radius: 2px;
    opacity: 0.6;
}

.icon {
    width: 32px;
    height: 32px;
    stroke: white;
    stroke-width: 2;
    fill: none;
    stroke-linecap: round;
    stroke-linejoin: round;
}

@media (min-width: 768px) {
    .desktop-view {
        display: block;
    }
    .mobile-view {
        display: none !important;
    }
}

@media (max-width: 767px) {
    .mobile-view {
        display: flex;
    }
}