/* Editorial Minimalist Design System */
:root {
    /* Colors */
    --bg-color: #F9F8F4;
    --text-primary: #111111;
    --text-secondary: #555555;
    --accent-color: #111111;
    --border-color: #D0D0D0;
    --card-bg: #F0EFE9;

    /* Typography */
    --font-sans: 'Inter', sans-serif;
    --font-serif: 'Playfair Display', serif;

    /* Spacing */
    --spacing-unit: 1rem;
    --container-width: 1400px;
    --header-height: 80px;
    --header-bg: rgba(249, 248, 244, 0.9);
}

[data-theme="dark"] {
    --bg-color: #111111;
    --text-primary: #F9F8F4;
    --text-secondary: #A0A0A0;
    --accent-color: #F9F8F4;
    --border-color: #333333;
    --card-bg: #1A1A1A;
    --header-bg: rgba(17, 17, 17, 0.9);
}

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

body {
    background-color: var(--bg-color);
    color: var(--text-primary);
    font-family: var(--font-sans);
    line-height: 1.5;
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
}

a {
    text-decoration: none;
    color: inherit;
    transition: opacity 0.2s ease;
}

a:hover {
    opacity: 0.7;
}

ul {
    list-style: none;
}

.container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 2rem;
}

/* Header */
.site-header {
    padding: 1.5rem 0;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background: var(--header-bg);
    backdrop-filter: blur(10px);
    z-index: 100;
    border-bottom: 1px solid var(--border-color);
}

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

.logo {
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-primary);
    transition: transform 0.3s ease;
}

.logo:hover {
    transform: scale(1.1);
}

/* Theme Toggle */
.theme-toggle {
    background: none;
    border: none;
    cursor: pointer;
    color: var(--text-primary);
    padding: 0.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform 0.3s ease;
    margin-right: 1rem;
}

.theme-toggle:hover {
    transform: scale(1.1);
}

.theme-toggle svg {
    display: none;
}

/* Show Sun icon in Dark Mode */
[data-theme="dark"] .theme-toggle .sun-icon {
    display: block;
}

/* Show Moon icon in Light Mode (default) */
.theme-toggle .moon-icon {
    display: block;
}

[data-theme="dark"] .theme-toggle .moon-icon {
    display: none;
}

/* Burger Menu Button */
.burger-menu {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    width: 24px;
    height: 18px;
    background: none;
    border: none;
    cursor: pointer;
    z-index: 102;
    padding: 0;
}

.burger-menu span {
    display: block;
    width: 100%;
    height: 2px;
    background-color: var(--text-primary);
    transition: all 0.3s ease;
}

.burger-menu.active span:first-child {
    transform: translateY(8px) rotate(45deg);
}

.burger-menu.active span:last-child {
    transform: translateY(-8px) rotate(-45deg);
}

/* Navigation Overlay */
.nav-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    background-color: var(--bg-color);
    display: flex;
    justify-content: center;
    align-items: center;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease;
    z-index: 101;
}

.nav-overlay.active {
    opacity: 1;
    visibility: visible;
}

.nav-links {
    display: flex;
    flex-direction: column;
    gap: 2rem;
    text-align: center;
}

.nav-links a {
    font-family: var(--font-sans);
    font-size: 2rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-primary);
    transition: color 0.3s ease;
}

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

/* Hero Section */
.hero-section {
    padding-top: calc(var(--header-height) + 4rem);
    padding-bottom: 4rem;
    min-height: 90vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: start;
}

.hero-name {
    font-family: var(--font-sans);
    font-size: 8vw;
    /* Responsive large text */
    font-weight: 400;
    line-height: 0.9;
    letter-spacing: -0.03em;
    color: var(--text-primary);
    margin-top: -1rem;
    /* Visual adjustment */
}

.hero-subtitle {
    font-family: var(--font-sans);
    font-size: 1.2rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--text-secondary);
    margin-top: 2rem;
    font-weight: 400;
}

.hero-image-container {
    width: 100%;
    height: 600px;
    overflow: hidden;
    position: relative;
}

.hero-image {
    width: 100%;
    height: 100%;
    object-fit: contain;
    filter: grayscale(100%);
    /* B&W aesthetic */
    transition: transform 1.5s ease;
}

.hero-image:hover {
    transform: scale(1.05);
}

/* Info Section */
.info-section {
    padding: 8rem 0;
    border-top: 1px solid var(--border-color);
}

.info-grid {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 4rem;
}

.info-label {
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-secondary);
}

.info-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
}

.bio-text {
    font-size: 1.1rem;
    line-height: 1.6;
    color: var(--text-primary);
    margin-bottom: 1.5rem;
}

.skills-container {
    margin-top: 0;
}

.skills-list {
    display: flex;
    flex-direction: column;
}

.skill-item {
    font-family: var(--font-sans);
    font-size: 1.1rem;
    padding: 1rem 0;
    border-bottom: 1px solid var(--border-color);
    color: var(--text-primary);
    transition: color 0.3s ease;
}

.skill-item:first-child {
    border-top: 1px solid var(--border-color);
}

.skill-item:hover {
    color: var(--text-secondary);
}

.section-header {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    margin-bottom: 4rem;
}

.section-title {
    font-family: var(--font-sans);
    font-size: 4rem;
    cursor: pointer;
}

.section-title sup {
    font-size: 1.5rem;
    vertical-align: super;
    margin-left: 0.5rem;
    color: var(--text-secondary);
}

/* Work Section */
.work-section {
    padding: 8rem 0;
    border-top: 1px solid var(--border-color);
}

.work-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.work-item {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    cursor: pointer;
}

.work-header {
    display: flex;
    justify-content: space-between;
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 0.5rem;
}

.work-image-wrapper {
    width: 100%;
    aspect-ratio: 4/3;
    overflow: hidden;
    background-color: var(--card-bg);
}

.work-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.work-item:hover .work-image {
    transform: scale(1.05);
}

/* Archive Section */
.archive-section {
    padding: 8rem 0;
    border-top: 1px solid var(--border-color);
}

.archive-list {
    display: flex;
    flex-direction: column;
}

.archive-item {
    display: grid;
    grid-template-columns: 1fr 3fr 1fr;
    align-items: baseline;
    padding: 1.5rem 0;
    border-bottom: 1px solid var(--border-color);
    transition: background-color 0.3s ease;
}

.archive-item:hover {
    background-color: rgba(0, 0, 0, 0.02);
}

.archive-year {
    font-family: var(--font-sans);
    font-size: 0.9rem;
    color: var(--text-secondary);
}

.archive-link {
    font-family: var(--font-sans);
    font-size: 2rem;
    font-weight: 400;
    color: var(--text-primary);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.archive-link .arrow {
    font-size: 1.5rem;
    opacity: 0;
    transform: translate(-10px, 10px);
    transition: all 0.3s ease;
}

.archive-item:hover .archive-link .arrow {
    opacity: 1;
    transform: translate(0, 0);
}

.archive-category {
    font-family: var(--font-sans);
    font-size: 0.9rem;
    color: var(--text-secondary);
    text-align: right;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

@media (max-width: 768px) {
    .archive-item {
        grid-template-columns: 1fr;
        gap: 0.5rem;
    }

    .archive-category {
        text-align: left;
    }

    .archive-link {
        font-size: 1.5rem;
    }
}

/* Contact Section */
.contact-section {
    padding: 8rem 0;
    border-top: 1px solid var(--border-color);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 4rem;
}

.contact-label {
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-secondary);
}

.contact-content p {
    font-size: 1.5rem;
    max-width: 600px;
    margin-bottom: 4rem;
    line-height: 1.4;
}

.big-contact-link {
    font-family: var(--font-sans);
    font-size: 2rem;
    line-height: 1;
    font-weight: 400;
    letter-spacing: -0.03em;
    display: inline-flex;
    align-items: center;
    gap: 1rem;
}

.big-contact-link span {
    font-size: 3rem;
}

/* Footer */
.site-footer {
    padding: 4rem 0;
    border-top: 1px solid var(--border-color);
    font-size: 0.9rem;
    color: var(--text-secondary);
}

.footer-content {
    display: flex;
    justify-content: space-between;
}

/* Responsive */
@media (max-width: 1024px) {
    .hero-name {
        font-size: 12vw;
    }

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

@media (max-width: 768px) {
    .hero-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .hero-image-container {
        height: 400px;
    }

    .info-grid,
    .contact-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .info-content {
        grid-template-columns: 1fr;
    }

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

    .section-title {
        font-size: 2.5rem;
    }

    .section-title sup {
        display: block;
        font-size: 1rem;
        margin-left: 0;
        margin-top: 0.25rem;
    }

    .big-contact-link {
        font-size: 1.5rem;
        word-break: break-all;
    }

    .big-contact-link span {
        font-size: 1.5rem;
        display: inline-block;
        margin-left: 0.5rem;
    }
}