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

:root {
    --primary-color: #000000;
    --text-gray: #666666;
    --text-light: #999999;
    --border-color: #e5e5e5;
    --background: #ffffff;
    --background-light: #fafafa;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    line-height: 1.6;
    color: var(--primary-color);
    background-color: var(--background);
    font-size: 16px;
}

html {
    scroll-padding-top: 60px;
}

section[id] {
    scroll-margin-top: 60px;
}

.container {
    max-width: 800px;
    margin: 0 auto;
    padding: 0 24px;
}

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    background: var(--background);
    z-index: 1000;
    border-bottom: 1px solid var(--border-color);
}

.nav-container {
    max-width: 800px;
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 60px;
}

.nav-logo .logo-img {
    height: 24px;
    width: auto;
    object-fit: contain;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 32px;
}

.nav-link {
    text-decoration: none;
    color: var(--primary-color);
    font-weight: 400;
    font-size: 14px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    transition: color 0.2s ease;
}

.nav-link:hover {
    color: var(--text-gray);
}

.nav-link[aria-current="page"] {
    text-decoration: underline;
    text-underline-offset: 5px;
}

a:focus-visible, button:focus-visible, input:focus-visible, textarea:focus-visible {
    outline: 2px solid var(--primary-color);
    outline-offset: 4px;
}

.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
    border: 0;
    background: none;
    padding: 10px;
}

.hamburger span {
    width: 18px;
    height: 1px;
    background: var(--primary-color);
    margin: 2px 0;
    transition: 0.3s;
}

/* Hero Section */
.hero {
    padding: 120px 0 80px;
    background: var(--background);
}

.hero-content {
    text-align: left;
    max-width: 600px;
}

.hero-title {
    font-size: 48px;
    font-weight: 400;
    line-height: 1.1;
    margin-bottom: 32px;
    color: var(--primary-color);
    letter-spacing: -0.02em;
}

.hero-subtitle {
    font-size: 18px;
    color: var(--text-gray);
    margin-bottom: 48px;
    line-height: 1.6;
    font-weight: 300;
}

.hero-buttons {
    display: flex;
    gap: 24px;
}

.btn-primary, .btn-secondary {
    padding: 12px 24px;
    text-decoration: none;
    font-weight: 400;
    font-size: 14px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    transition: all 0.2s ease;
    border: 1px solid var(--primary-color);
    display: inline-block;
}

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

.btn-primary:hover {
    background: var(--text-gray);
    border-color: var(--text-gray);
}

.btn-secondary {
    background: transparent;
    color: var(--primary-color);
}

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

/* Story Section */
.story {
    padding: 80px 0;
    background: var(--background-light);
}

.story h2 {
    font-size: 32px;
    font-weight: 400;
    margin-bottom: 32px;
    color: var(--primary-color);
    letter-spacing: -0.01em;
}

.story-intro {
    font-size: 20px;
    color: var(--text-gray);
    margin-bottom: 32px;
    font-style: italic;
    font-weight: 300;
}

.story-narrative p {
    font-size: 16px;
    color: var(--text-gray);
    margin-bottom: 24px;
    line-height: 1.7;
}

/* Services Section */
.services {
    padding: 80px 0;
    background: var(--background);
}

.section-header {
    margin-bottom: 64px;
}

.section-header h2 {
    font-size: 32px;
    font-weight: 400;
    margin-bottom: 16px;
    color: var(--primary-color);
    letter-spacing: -0.01em;
}

.section-header p {
    font-size: 16px;
    color: var(--text-gray);
    line-height: 1.6;
}

.services-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 48px;
}

.service-card {
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 32px;
}

.service-card:last-child {
    border-bottom: none;
}

.service-card h3 {
    font-size: 20px;
    font-weight: 500;
    margin-bottom: 12px;
    color: var(--primary-color);
}

.service-card p {
    color: var(--text-gray);
    line-height: 1.6;
    font-size: 15px;
}

/* Contact Section */
.contact {
    padding: 80px 0;
    background: var(--background-light);
}

.contact h2 {
    font-size: 32px;
    font-weight: 400;
    margin-bottom: 24px;
    color: var(--primary-color);
    letter-spacing: -0.01em;
}

.contact p {
    font-size: 16px;
    color: var(--text-gray);
    margin-bottom: 48px;
    line-height: 1.6;
}

.contact-details {
    margin-bottom: 48px;
}

.contact-item {
    margin-bottom: 24px;
}

.contact-item strong {
    display: block;
    font-weight: 500;
    margin-bottom: 4px;
    color: var(--primary-color);
    font-size: 14px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.contact-item p {
    color: var(--text-gray);
    margin: 0;
    font-size: 15px;
}

.contact-item a {
    color: inherit;
    text-decoration-thickness: 1px;
    text-underline-offset: 3px;
}

.personal-note {
    padding: 24px 0;
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
    margin: 48px 0;
}

.personal-note p {
    font-size: 16px;
    color: var(--text-gray);
    margin: 0;
    font-style: italic;
}

.contact-form {
    margin-top: 48px;
}

.form-group {
    margin-bottom: 24px;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 12px 0;
    border: none;
    border-bottom: 1px solid var(--border-color);
    font-size: 15px;
    font-family: inherit;
    background: transparent;
    transition: border-color 0.2s ease;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-bottom-color: var(--primary-color);
}

.form-group textarea {
    resize: vertical;
    min-height: 100px;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--text-light);
}

.contact .form-note {
    font-size: 13px;
    margin: 12px 0 0;
}

/* Footer */
.footer {
    background: var(--background);
    color: var(--text-gray);
    padding: 64px 0 32px;
    border-top: 1px solid var(--border-color);
}

.footer-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 48px;
    margin-bottom: 32px;
}

.footer-logo .footer-logo-img {
    height: 24px;
    width: auto;
    object-fit: contain;
    margin-bottom: 12px;
}

.footer-logo p {
    color: var(--text-gray);
    font-size: 14px;
    line-height: 1.5;
}

.footer-links {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 32px;
}

.footer-column h4 {
    font-size: 14px;
    font-weight: 500;
    margin-bottom: 16px;
    color: var(--primary-color);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.footer-column ul {
    list-style: none;
}

.footer-column li {
    margin-bottom: 8px;
}

.footer-column a {
    color: var(--text-gray);
    text-decoration: none;
    font-size: 14px;
    transition: color 0.2s ease;
}

.footer-column a:hover {
    color: var(--primary-color);
}

.footer-bottom {
    padding-top: 24px;
    border-top: 1px solid var(--border-color);
    text-align: center;
}

.footer-bottom p {
    color: var(--text-light);
    font-size: 12px;
}

/* About homepage */
.eyebrow {
    font-size: 12px;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.16em;
    color: var(--text-gray);
    margin-bottom: 28px;
}

.eyebrow-divider {
    padding: 0 10px;
    color: var(--text-light);
}

.home-hero {
    padding: 160px 0 128px;
}

.home-hero .hero-title {
    font-size: clamp(48px, 7vw, 76px);
    line-height: 1.04;
    letter-spacing: -0.045em;
    margin-bottom: 34px;
}

.home-hero .hero-subtitle {
    max-width: 590px;
    margin-bottom: 40px;
}

.home-about, .home-personal {
    padding: 96px 0;
}

.about-grid {
    display: grid;
    grid-template-columns: minmax(0, 0.75fr) minmax(0, 1.25fr);
    gap: 56px;
    align-items: start;
}

.about-photo-wrap {
    overflow: hidden;
    background: var(--border-color);
}

.about-photo {
    display: block;
    width: 100%;
    height: auto;
    aspect-ratio: 1;
    object-fit: cover;
}

.about-copy h2 {
    margin-top: -7px;
}

.home-about .story-narrative {
    max-width: 680px;
}

.home-about .story-narrative p:last-child {
    margin-bottom: 0;
}

.home-focus {
    padding: 96px 0;
}

.home-focus .section-header {
    margin-bottom: 52px;
}

.focus-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 36px;
    margin-bottom: 44px;
}

.focus-card {
    padding-top: 20px;
    border-top: 1px solid var(--primary-color);
}

.focus-number {
    display: block;
    margin-bottom: 38px;
    font-size: 12px;
    color: var(--text-light);
}

.focus-card h3 {
    font-size: 21px;
    font-weight: 500;
    margin-bottom: 14px;
}

.focus-card p, .home-personal p:not(.eyebrow) {
    color: var(--text-gray);
    line-height: 1.7;
}

.text-link {
    color: var(--primary-color);
    font-size: 14px;
    text-decoration: none;
    border-bottom: 1px solid var(--primary-color);
    padding-bottom: 4px;
}

.text-link:hover {
    color: var(--text-gray);
}

.home-personal p:not(.eyebrow) {
    max-width: 640px;
}

.home-contact {
    padding: 96px 0 56px;
}

.home-contact > .container > p:not(.eyebrow) {
    margin-bottom: 36px;
}

.home-contact .contact-details {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 24px;
    margin-bottom: 0;
}

/* Work experience page */
.experience-hero {
    padding: 148px 0 88px;
}

.experience-hero .hero-title {
    max-width: 720px;
    font-size: clamp(42px, 6vw, 64px);
    line-height: 1.08;
    letter-spacing: -0.035em;
    margin-bottom: 28px;
}

.experience-hero .hero-subtitle {
    max-width: 660px;
    margin-bottom: 24px;
}

.experience-location {
    color: var(--text-gray);
    font-size: 13px;
}

.experience-location span {
    padding: 0 8px;
    color: var(--text-light);
}

.experience-highlights {
    padding: 42px 0;
    background: var(--background-light);
}

.experience-highlights-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 24px;
}

.experience-highlights-grid > div {
    border-top: 1px solid var(--border-color);
    padding-top: 14px;
}

.experience-highlights-grid span {
    display: block;
    color: var(--text-light);
    font-size: 12px;
    margin-bottom: 16px;
}

.experience-highlights-grid h2 {
    font-size: 15px;
    line-height: 1.4;
    font-weight: 500;
}

.work-history {
    padding: 88px 0;
}

.work-history-heading {
    font-size: 32px;
    font-weight: 400;
    letter-spacing: -0.02em;
    margin: -8px 0 48px;
}

.experience-list {
    border-top: 1px solid var(--border-color);
}

.experience-item {
    display: grid;
    grid-template-columns: 150px minmax(0, 1fr);
    gap: 44px;
    padding: 34px 0;
    border-bottom: 1px solid var(--border-color);
}

.experience-date {
    color: var(--text-gray);
    font-size: 13px;
    padding-top: 2px;
}

.experience-employer {
    color: var(--text-gray);
    font-size: 13px;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    margin-bottom: 8px;
}

.experience-employer span {
    text-transform: none;
    letter-spacing: 0;
}

.experience-content h3 {
    font-size: 20px;
    line-height: 1.35;
    font-weight: 500;
    margin-bottom: 12px;
}

.experience-content > p:last-child {
    color: var(--text-gray);
    font-size: 15px;
    line-height: 1.7;
    margin-bottom: 0;
}

.role-timeline {
    list-style: none;
    border-top: 1px solid var(--border-color);
    margin: 18px 0;
}

.role-timeline li {
    padding: 9px 0;
    border-bottom: 1px solid var(--border-color);
    color: var(--text-gray);
    font-size: 14px;
}

.role-timeline li span {
    display: inline-block;
    min-width: 150px;
    color: var(--text-light);
}

.earlier-experience {
    padding: 72px 0 88px;
    background: var(--background-light);
}

.earlier-experience-list {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0 40px;
}

.earlier-experience-list > div {
    padding: 20px 0;
    border-top: 1px solid var(--border-color);
}

.earlier-experience-list h3 {
    font-size: 16px;
    font-weight: 500;
    margin-bottom: 5px;
}

.earlier-experience-list p {
    font-size: 14px;
    color: var(--text-gray);
    line-height: 1.55;
}

.earlier-experience-list p span {
    color: var(--text-light);
}

.experience-contact {
    padding: 80px 0;
}

.experience-contact p:not(.eyebrow) {
    margin-bottom: 30px;
}

/* Remove unused styles */
.hero-visual,
.floating-card,
.ai-icon,
.story-content,
.story-image,
.memorial-card,
.memorial-icon,
.contact-content {
    display: none;
}

/* Responsive Design */
@media (max-width: 768px) {
    .nav-menu {
        display: none;
        position: absolute;
        top: 60px;
        left: 0;
        width: 100%;
        padding: 24px;
        background: var(--background);
        border-bottom: 1px solid var(--border-color);
        box-shadow: 0 12px 20px rgba(0, 0, 0, 0.04);
        flex-direction: column;
        gap: 20px;
    }

    .nav-menu.active {
        display: flex;
    }

    .hamburger {
        display: flex;
    }

    .hamburger.active span:nth-child(2) {
        opacity: 0;
    }

    .hamburger.active span:nth-child(1) {
        transform: translateY(5px) rotate(45deg);
    }

    .hamburger.active span:nth-child(3) {
        transform: translateY(-5px) rotate(-45deg);
    }

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

    .hero-buttons {
        flex-direction: column;
        align-items: flex-start;
    }

    .btn-primary,
    .btn-secondary {
        width: auto;
    }

    .footer-content {
        grid-template-columns: 1fr;
        gap: 32px;
    }

    .footer-links {
        grid-template-columns: 1fr;
        gap: 24px;
    }

    .hero,
    .story,
    .services,
    .contact {
        padding: 64px 0;
    }

    .home-hero {
        padding: 120px 0 80px;
    }

    .home-hero .hero-title {
        font-size: clamp(44px, 9vw, 64px);
    }

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

    .about-grid {
        grid-template-columns: 1fr;
        gap: 36px;
    }

    .about-photo-wrap {
        max-width: 360px;
    }

    .about-copy h2 {
        margin-top: 0;
    }

    .experience-hero {
        padding: 120px 0 72px;
    }

    .experience-highlights-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .experience-item {
        grid-template-columns: 1fr;
        gap: 10px;
        padding: 28px 0;
    }

    .experience-date {
        color: var(--text-light);
        font-size: 12px;
    }

    .role-timeline li span {
        min-width: 0;
        display: block;
        margin-bottom: 3px;
    }

    .earlier-experience-list {
        grid-template-columns: 1fr;
    }

    .focus-number {
        margin-bottom: 22px;
    }

    .home-contact .contact-details {
        grid-template-columns: 1fr;
        gap: 8px;
    }
}