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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Manuale', serif;
    color: #0F172B;
    background-color: #FFFFFF;
    line-height: 1.5;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* Navigation */
.navigation {
    position: sticky;
    top: 0;
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid #E2E8F0;
    z-index: 1000;
}

.nav-container {
    max-width: 1443px;
    margin: 0 auto;
    padding: 0 161.5px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 65px;
}

.logo {
    font-size: 16px;
    font-weight: 700;
    color: #0F172B;
    text-decoration: none;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 32px;
}

.nav-links a {
    font-size: 16px;
    font-weight: 700;
    color: #45556C;
    text-decoration: none;
    transition: color 0.3s ease;
}

.nav-links a:hover {
    color: #0F172B;
}

.nav-button {
    padding: 0 12px;
    height: 32px;
    background: #030213;
    color: #FFFFFF;
    border: none;
    border-radius: 8px;
    font-family: 'Manuale', serif;
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: opacity 0.3s ease;
}

.nav-button:hover {
    opacity: 0.9;
}

/* Main Content */
.app {
    max-width: 1443px;
    margin: 0 auto;
}

/* Hero Section */
.hero {
    background: linear-gradient(135deg, rgba(248, 250, 252, 1) 0%, rgba(241, 245, 249, 1) 100%);
    min-height: 873px;
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 0 15.625px 0 0;
}

.hero-container {
    width: 464.08px;
    text-align: center;
    position: relative;
}


.hero-heading {
    font-size: 48px;
    font-weight: 700;
    line-height: 1em;
    color: #0F172B;
    margin-bottom: 40px;
}

.hero-subtitle {
    font-size: 24px;
    font-weight: 500;
    line-height: 1.5;
    color: #2563EB;
    margin-bottom: 40px;
}

.hero-buttons-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 16px;
    margin-bottom: 58.82px;
}

.hero-buttons {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 16px;
}

.animated-arrow {
    display: flex;
    justify-content: center;
    align-items: center;
    color: #0F172B;
    animation: bounceArrow 2s ease-in-out infinite;
    flex-shrink: 0;
}

.animated-arrow svg {
    width: 24px;
    height: 24px;
}

@keyframes bounceArrow {
    0%, 100% {
        transform: translateY(0);
        opacity: 1;
    }
    50% {
        transform: translateY(8px);
        opacity: 0.7;
    }
}

.btn-primary {
    padding: 0 24px;
    height: 40px;
    background: #030213;
    color: #FFFFFF;
    border: none;
    border-radius: 8px;
    font-family: 'Manuale', serif;
    font-size: 14px;
    font-weight: 500;
    line-height: 1.43;
    cursor: pointer;
    transition: opacity 0.3s ease;
}

.btn-primary:hover {
    opacity: 0.9;
}

.btn-secondary {
    padding: 0 24px;
    height: 40px;
    background: #FFFFFF;
    color: #0A0A0A;
    border: 1px solid rgba(0, 0, 0, 0.1);
    border-radius: 8px;
    font-family: 'Manuale', serif;
    font-size: 14px;
    font-weight: 500;
    line-height: 1.43;
    cursor: pointer;
    transition: background-color 0.3s ease;
}

.btn-secondary:hover {
    background: #F8FAFC;
}

.hero-icon {
    padding: 0 220px;
    display: flex;
    justify-content: center;
}

.hero-arrow {
    width: 100%;
    max-width: 24px;
    height: auto;
}

/* About Section */
.about {
    padding: 196px 145.5px;
    background: #FFFFFF;
}

.about-content {
    display: flex;
    gap: 48px;
    max-width: 1297px;
}

.about-text {
    width: 552px;
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.about-text h2 {
    font-size: 36px;
    font-weight: 700;
    line-height: 1.11;
    color: #0F172B;
}

.about-text p {
    font-size: 16px;
    font-weight: 400;
    line-height: 1.5;
    color: #45556C;
}

.about-technologies {
    width: 552px;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.tech-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
}

.tech-icon {
    width: 64px;
    height: 64px;
    background: #E2E8F0;
    border-radius: 14px;
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 8px;
}

.tech-icon img {
    width: 48px;
    height: 48px;
    object-fit: contain;
    display: block;
}

.tech-item span {
    font-size: 16px;
    font-weight: 700;
    line-height: 1.5;
    color: #314158;
    text-align: center;
}

/* Projects Section */
.projects {
    background: #F8FAFC;
    padding: 96px 145.5px 96px 80px;
}

.projects-header {
    text-align: center;
    margin-bottom: 32px;
    max-width: 54%;
}

.projects-header h2 {
    font-size: 42px;
    font-weight: 700;
    line-height: 1.11;
    color: #0F172B;
    margin-bottom: 16px;
}

.projects-header p {
    font-size: 16px;
    font-weight: 400;
    line-height: 1.5;
    color: #45556C;
    max-width: 672px;
    margin: 0 auto;
}

.projects-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 32px;
}

.project-card-link {
    text-decoration: none;
    color: inherit;
    display: flex;
    flex-direction: row;
    align-items: center;
    gap: 24px;
}

.project-card-link:hover .project-card,
.project-card-link:hover .project-preview-card {
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
    transform: translateY(-4px);
}

.project-card {
    background: #FFFFFF;
    border: 1px solid rgba(0, 0, 0, 0.1);
    border-radius: 14px;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    flex: 3;
    transition: box-shadow 0.3s ease, transform 0.3s ease;
}

.project-preview-card {
    background: #FFFFFF;
    border: 1px solid rgba(0, 0, 0, 0.1);
    border-radius: 14px;
    overflow: hidden;
    flex: 2.5;
    aspect-ratio: 16 / 9;
    transition: box-shadow 0.3s ease, transform 0.3s ease;
}

.project-preview-card-wide {
    aspect-ratio: 2 / 1;
}

.project-content {
    padding: 40px;
    display: flex;
    flex-direction: column;
    gap: 12px;
    width: 100%;
}

.project-screenshot {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: top;
    display: block;
}

.project-title-row {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
}

.project-title-row h3 {
    font-size: 16px;
    font-weight: 700;
    line-height: 1em;
    color: #0A0A0A;
}

.project-description {
    font-size: 14px;
    font-weight: 400;
    line-height: 1.5;
    color: #314158;
    font-style: italic;
}

.project-bullets {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 6px;
    padding: 0;
    margin-bottom: 12px;
}

.project-bullets li {
    font-size: 14px;
    font-weight: 400;
    line-height: 1.5;
    color: #314158;
    padding-left: 16px;
    position: relative;
}

.project-bullets li::before {
    content: '•';
    position: absolute;
    left: 0;
    color: #45556C;
}

.project-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: auto;
}

.tag {
    padding: 2px 8px;
    background: #ECEEF2;
    border: 1px solid transparent;
    border-radius: 8px;
    font-size: 12px;
    font-weight: 500;
    line-height: 1.33;
    color: #030213;
}

.project-buttons {
    display: flex;
    gap: 12px;
    padding-top: 8px;
}

.project-btn {
    flex: 0 0 calc(50% - 6px);
    padding: 8px 16px;
    height: 36px;
    border-radius: 8px;
    font-family: 'Manuale', serif;
    font-size: 14px;
    font-weight: 500;
    line-height: 1.43;
    text-decoration: none;
    text-align: center;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: opacity 0.3s ease, background-color 0.3s ease;
    cursor: pointer;
}

.project-btn-code {
    background: #030213;
    color: #FFFFFF;
}

.project-btn-code:hover {
    opacity: 0.9;
}

.project-btn-demo {
    background: #FFFFFF;
    color: #0A0A0A;
    border: 1px solid rgba(0, 0, 0, 0.1);
}

.project-btn-demo:hover {
    background: #F8FAFC;
}

.project-btn-soon {
    opacity: 0.45;
    cursor: default;
    pointer-events: none;
}

/* Skills Section */
.skills {
    padding: 96px 145.5px 0;
    background: #FFFFFF;
}

.skills h2 {
    font-size: 36px;
    font-weight: 700;
    line-height: 1.11;
    color: #0F172B;
    text-align: center;
    margin-bottom: 64px;
    font-family: 'Manuale', serif;
}

.skills-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
    margin-bottom: 96px;
}

.skill-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 16px;
}

.skill-icon {
    width: 64px;
    height: 64px;
    background: #0F172B;
    border-radius: 16px;
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 16px;
}

.skill-icon img {
    width: 32px;
    height: 32px;
    object-fit: contain;
    display: block;
}

.skill-card h3 {
    font-size: 16px;
    font-weight: 700;
    line-height: 1.5;
    color: #0F172B;
    text-align: center;
}

/* Resume Section */
.resume {
    background-color: #F8FAFC;
    padding: 96px 145.5px;
}

.resume-header {
    text-align: center;
    margin-bottom: 48px;
}

.resume-header h2 {
    font-size: 36px;
    font-weight: 700;
    line-height: 1.11;
    color: #0F172B;
    margin-bottom: 16px;
}

.resume-header p {
    font-size: 16px;
    font-weight: 400;
    color: #45556C;
    line-height: 1.5;
}

.resume-preview-wrapper {
    max-width: 860px;
    margin: 0 auto 40px;
    border: 1px solid #E2E8F0;
    border-radius: 14px;
    overflow: hidden;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
}

.resume-iframe {
    width: 100%;
    height: 1100px;
    border: none;
    display: block;
}

.resume-actions {
    text-align: center;
}

.download-resume-btn {
    display: inline-block;
    background-color: #030213;
    color: #FFFFFF;
    padding: 0 24px;
    height: 40px;
    line-height: 40px;
    border-radius: 8px;
    font-size: 14px;
    font-weight: 500;
    font-family: 'Manuale', serif;
    text-decoration: none;
    transition: opacity 0.3s ease;
}

.download-resume-btn:hover {
    opacity: 0.9;
}

/* Contact Section */
.contact {
    background: #F8FAFC;
    padding: 96px 273.5px;
    max-width: 1443px;
    margin: 0 auto;
}

.contact-header {
    text-align: center;
    margin-bottom: 64px;
}

.contact-header h2 {
    font-size: 36px;
    font-weight: 700;
    line-height: 1.11;
    color: #0F172B;
    margin-bottom: 16px;
}

.contact-header p {
    font-size: 16px;
    font-weight: 400;
    line-height: 1.5;
    color: #45556C;
}

.contact-content {
    display: flex;
    gap: 48px;
}

.contact-form {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.form-input,
.form-textarea {
    padding: 4px 12px;
    background: #F3F3F5;
    border: 1px solid transparent;
    border-radius: 8px;
    font-family: 'Manuale', serif;
    font-size: 14px;
    font-weight: 400;
    line-height: 1.43;
    color: #717182;
    width: 100%;
}

.form-input {
    height: 36px;
}

.form-textarea {
    padding: 8px 12px;
    resize: vertical;
    min-height: 100px;
    font-size: 14px;
    font-weight: 400;
    line-height: 1.43;
}

.form-input:focus,
.form-textarea:focus {
    outline: none;
    border-color: #030213;
}

.contact-form .btn-primary {
    height: 36px;
    width: 100%;
}

.contact-info {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.contact-info h3 {
    font-size: 16px;
    font-weight: 700;
    line-height: 1.5;
    color: #0F172B;
}

.contact-links {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.contact-link {
    display: flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
    color: #45556C;
    font-size: 16px;
    font-weight: 700;
    line-height: 1.5;
    transition: color 0.3s ease;
}

.contact-link:hover {
    color: #0F172B;
}

.contact-icon {
    width: 20px;
    height: 20px;
    flex-shrink: 0;
}

/* Footer */
.footer {
    background: #0F172B;
    padding: 64px 145.5px 33px;
}

.footer-content {
    display: flex;
    gap: 32px;
    margin-bottom: 33px;
}

.footer-name {
    width: 362.66px;
}

.footer-name h3 {
    font-size: 18px;
    font-weight: 500;
    line-height: 1.5;
    color: #FFFFFF;
}

.footer-links {
    width: 362.67px;
}

.footer-links h4 {
    font-size: 16px;
    font-weight: 500;
    line-height: 1.5;
    color: #FFFFFF;
    margin-bottom: 16px;
}

.footer-links ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.footer-links a {
    font-size: 16px;
    font-weight: 700;
    line-height: 1.5;
    color: #90A1B9;
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-links a:hover {
    color: #FFFFFF;
}

.footer-connect {
    width: 362.66px;
}

.footer-connect h4 {
    font-size: 16px;
    font-weight: 500;
    line-height: 1.5;
    color: #FFFFFF;
    margin-bottom: 16px;
}

.footer-connect p {
    font-size: 16px;
    font-weight: 400;
    line-height: 1.5;
    color: #90A1B9;
}

.footer-bottom {
    padding-top: 33px;
    border-top: 1px solid #1D293D;
    text-align: center;
}

.footer-bottom p {
    font-size: 16px;
    font-weight: 700;
    line-height: 1.5;
    color: #90A1B9;
}

/* Responsive Design */
@media (max-width: 1440px) {
    .nav-container,
    .app,
    .about,
    .projects,
    .skills,
    .resume,
    .contact,
    .footer {
        max-width: 100%;
        padding-left: 20px;
        padding-right: 20px;
    }
}

@media (max-width: 1024px) {
    .about-content,
    .contact-content {
        flex-direction: column;
    }

    .about-text,
    .about-technologies,
    .contact-form,
    .contact-info {
        width: 100%;
    }

    .resume-iframe {
        height: 860px;
    }

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

    .project-card-link {
        flex-direction: column;
    }

    .project-preview-card {
        height: 240px;
        flex: unset;
    }

    .skills-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .footer-content {
        flex-direction: column;
    }

    .footer-name,
    .footer-links,
    .footer-connect {
        width: 100%;
    }
}

@media (max-width: 768px) {
    .nav-links {
        gap: 16px;
    }

    .nav-links a {
        font-size: 14px;
    }

    .hero-heading {
        font-size: 36px;
    }

    .about-technologies {
        grid-template-columns: repeat(2, 1fr);
    }
}