:root {
    
    --bg-primary: #faf8f5;
    --bg-secondary: #f3efe9;
    --bg-tertiary: #ebe5db;
    --bg-card: #ffffff;
    --accent: #c4a882;
    --accent-dark: #a08060;
    --accent-light: #d4c4aa;
    --ink: #2c2c2c;
    --ink-light: #5a5a5a;
    --ink-muted: #999;
    --red-accent: #c45c5c;
    --border: rgba(44, 44, 44, 0.08);
    --border-hover: rgba(44, 44, 44, 0.15);
    --shadow: 0 2px 20px rgba(0, 0, 0, 0.04);
    --shadow-hover: 0 8px 30px rgba(0, 0, 0, 0.08);

    
    --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-code: 'Fira Code', monospace;

    
    --section-padding: 120px 0;
    --container-width: 1000px;

    
    --transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: all 0.7s cubic-bezier(0.4, 0, 0.2, 1);
}


[data-theme="dark"] {
    --bg-primary: #1a1a18;
    --bg-secondary: #222220;
    --bg-tertiary: #2a2a27;
    --bg-card: #242422;
    --accent: #c4a882;
    --accent-dark: #d4b892;
    --accent-light: #8a7a62;
    --ink: #e8e4de;
    --ink-light: #b8b4ae;
    --ink-muted: #777;
    --red-accent: #d47070;
    --border: rgba(255, 255, 255, 0.06);
    --border-hover: rgba(255, 255, 255, 0.12);
    --shadow: 0 2px 20px rgba(0, 0, 0, 0.2);
    --shadow-hover: 0 8px 30px rgba(0, 0, 0, 0.3);
}

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

html {
    scroll-behavior: smooth;
    scroll-padding-top: 80px;
}

body {
    font-family: var(--font-primary);
    background-color: var(--bg-primary);
    color: var(--ink);
    line-height: 1.8;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

a {
    text-decoration: none;
    color: inherit;
}

ul { list-style: none; }
img { max-width: 100%; display: block; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }

.container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 24px;
}


.cursor-dot {
    width: 6px;
    height: 6px;
    background: var(--ink);
    border-radius: 50%;
    position: fixed;
    top: 0;
    left: 0;
    pointer-events: none;
    z-index: 10000;
    transform: translate(-50%, -50%);
    mix-blend-mode: difference;
}

.cursor-outline {
    width: 36px;
    height: 36px;
    border: 1px solid var(--ink);
    border-radius: 50%;
    position: fixed;
    top: 0;
    left: 0;
    pointer-events: none;
    z-index: 10000;
    transition: transform 0.2s ease-out, width 0.3s, height 0.3s, opacity 0.3s;
    transform: translate(-50%, -50%);
    opacity: 0.2;
}

.cursor-outline.hover {
    width: 56px;
    height: 56px;
    opacity: 0.1;
}

@media (max-width: 768px) {
    .cursor-dot, .cursor-outline { display: none; }
    body, a, button { cursor: auto; }
}

@media (min-width: 769px) {
    body, a, button { cursor: none; }
}


.loader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--bg-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    transition: opacity 0.8s ease, visibility 0.8s ease;
}

.loader.hidden {
    opacity: 0;
    visibility: hidden;
}

.loader-content {
    text-align: center;
}

.loader-text {
    font-family: var(--font-code);
    font-size: 1.5rem;
    font-weight: 400;
    color: var(--ink);
    letter-spacing: 4px;
    animation: breathe 2s ease-in-out infinite;
}

.loader-bar {
    width: 120px;
    height: 1px;
    background: var(--border);
    margin: 24px auto 0;
    overflow: hidden;
}

.loader-progress {
    width: 0;
    height: 100%;
    background: var(--ink);
    animation: loading 1.5s ease-in-out forwards;
}

@keyframes loading {
    0% { width: 0; }
    100% { width: 100%; }
}

@keyframes breathe {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.3; }
}


.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    padding: 24px 0;
    transition: var(--transition);
}

.navbar.scrolled {
    background: rgba(250, 248, 245, 0.85);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border);
    padding: 16px 0;
}

[data-theme="dark"] .navbar.scrolled {
    background: rgba(26, 26, 24, 0.85);
}

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

.nav-logo {
    font-size: 1.2rem;
    font-weight: 300;
    letter-spacing: 3px;
    text-transform: uppercase;
    transition: var(--transition);
}

.logo-bracket {
    color: var(--red-accent);
    font-family: var(--font-code);
    font-weight: 400;
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 4px;
}

.nav-link {
    padding: 8px 16px;
    font-size: 0.82rem;
    font-weight: 400;
    color: var(--ink-muted);
    letter-spacing: 1px;
    text-transform: uppercase;
    transition: var(--transition);
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 4px;
    left: 50%;
    width: 0;
    height: 1px;
    background: var(--ink);
    transition: var(--transition);
    transform: translateX(-50%);
}

.nav-link:hover,
.nav-link.active {
    color: var(--ink);
}

.nav-link.active::after,
.nav-link:hover::after {
    width: 20px;
}

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 6px;
    padding: 5px;
}

.nav-toggle span {
    width: 24px;
    height: 1px;
    background: var(--ink);
    transition: var(--transition);
}

.nav-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}
.nav-toggle.active span:nth-child(2) {
    opacity: 0;
}
.nav-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

@media (max-width: 768px) {
    .nav-toggle { display: flex; }

    .nav-menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 100%;
        height: 100vh;
        background: var(--bg-primary);
        flex-direction: column;
        justify-content: center;
        gap: 8px;
        padding: 24px;
        transition: var(--transition-slow);
    }

    .nav-menu.active {
        right: 0;
    }

    .nav-link {
        font-size: 1.1rem;
        padding: 14px 20px;
        letter-spacing: 3px;
    }
}


.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
}

.hero-grid {
    display: none;
}

.hero-glow {
    position: absolute;
    top: 10%;
    right: -10%;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(196, 168, 130, 0.08) 0%, transparent 70%);
    filter: blur(60px);
    animation: drift 12s ease-in-out infinite;
}

@keyframes drift {
    0%, 100% { transform: translate(0, 0); }
    50% { transform: translate(-40px, 20px); }
}

.hero-content {
    position: relative;
    z-index: 1;
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 24px;
    padding-top: 100px;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 6px 0;
    font-size: 0.78rem;
    font-weight: 400;
    color: var(--ink-muted);
    letter-spacing: 3px;
    text-transform: uppercase;
    margin-bottom: 40px;
    animation: fadeIn 1s ease 0.2s both;
    border: none;
    background: none;
    border-radius: 0;
}

.badge-dot {
    width: 6px;
    height: 6px;
    background: var(--red-accent);
    border-radius: 50%;
    animation: blink 3s ease-in-out infinite;
}

@keyframes blink {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.2; }
}

.hero-title {
    margin-bottom: 32px;
}

.hero-greeting {
    display: block;
    font-size: 0.9rem;
    font-weight: 300;
    color: var(--ink-muted);
    letter-spacing: 4px;
    text-transform: uppercase;
    margin-bottom: 16px;
    animation: fadeIn 1s ease 0.3s both;
}

.hero-name {
    display: block;
    font-size: clamp(3rem, 8vw, 6rem);
    font-weight: 200;
    letter-spacing: -2px;
    line-height: 1;
    color: var(--ink);
    animation: fadeIn 1s ease 0.4s both;
}

.hero-role {
    display: block;
    font-size: clamp(1rem, 2.5vw, 1.4rem);
    font-weight: 300;
    color: var(--ink-light);
    margin-top: 16px;
    letter-spacing: 1px;
    animation: fadeIn 1s ease 0.5s both;
}

.typed-cursor {
    color: var(--red-accent);
    font-weight: 200;
    animation: blink-cursor 1s step-end infinite;
}

@keyframes blink-cursor {
    0%, 100% { opacity: 1; }
    50% { opacity: 0; }
}

.hero-description {
    max-width: 480px;
    font-size: 1rem;
    font-weight: 300;
    color: var(--ink-light);
    line-height: 2;
    margin-bottom: 48px;
    animation: fadeIn 1s ease 0.6s both;
}

.hero-cta {
    display: flex;
    gap: 20px;
    margin-bottom: 80px;
    animation: fadeIn 1s ease 0.7s both;
    flex-wrap: wrap;
}

.hero-stats {
    display: flex;
    gap: 60px;
    animation: fadeIn 1s ease 0.8s both;
    flex-wrap: wrap;
}

.stat {
    text-align: left;
}

.stat-number {
    font-size: 2.8rem;
    font-weight: 200;
    color: var(--ink);
    letter-spacing: -1px;
}

.stat-plus {
    font-size: 1.8rem;
    font-weight: 200;
    color: var(--accent-dark);
}

.stat-label {
    display: block;
    font-size: 0.72rem;
    font-weight: 400;
    color: var(--ink-muted);
    letter-spacing: 2px;
    text-transform: uppercase;
    margin-top: 4px;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}


.hero-scroll {
    position: absolute;
    bottom: 50px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 2;
}

.scroll-indicator {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    font-size: 0.65rem;
    font-weight: 400;
    color: var(--ink-muted);
    letter-spacing: 4px;
    text-transform: uppercase;
}

.scroll-line {
    width: 1px;
    height: 50px;
    background: var(--accent);
    animation: scroll-grow 2.5s ease-in-out infinite;
    transform-origin: top;
}

@keyframes scroll-grow {
    0%, 100% { transform: scaleY(0); opacity: 0; }
    50% { transform: scaleY(1); opacity: 0.5; }
}


.hero-socials {
    position: fixed;
    left: 30px;
    bottom: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 24px;
    z-index: 100;
}

.hero-socials::after {
    content: '';
    width: 1px;
    height: 80px;
    background: var(--ink-muted);
    opacity: 0.3;
}

.hero-socials a {
    font-size: 1rem;
    color: var(--ink-muted);
    transition: var(--transition);
}

.hero-socials a:hover {
    color: var(--ink);
    transform: translateY(-3px);
}

@media (max-width: 768px) {
    .hero-socials, .hero-scroll { display: none; }
}


.theme-toggle {
    position: relative;
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: none;
    border: 1px solid var(--border);
    cursor: pointer;
    font-size: 1rem;
    color: var(--ink-muted);
    transition: var(--transition);
    margin-left: 12px;
    overflow: hidden;
}

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

.theme-icon-light,
.theme-icon-dark {
    position: absolute;
    transition: transform 0.4s ease, opacity 0.4s ease;
    font-family: serif;
    font-size: 1.05rem;
}

.theme-icon-dark {
    opacity: 0;
    transform: translateY(20px);
}

[data-theme="dark"] .theme-icon-light {
    opacity: 0;
    transform: translateY(-20px);
}

[data-theme="dark"] .theme-icon-dark {
    opacity: 1;
    transform: translateY(0);
}


.scroll-progress {
    position: fixed;
    right: 30px;
    top: 50%;
    transform: translateY(-50%);
    z-index: 100;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0;
    height: 280px;
}

.scroll-progress-bar {
    position: absolute;
    top: 0;
    width: 1px;
    height: 100%;
    background: var(--border);
}

.scroll-progress-bar::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: var(--scroll-pct, 0%);
    background: var(--accent);
    transition: height 0.1s linear;
}

.scroll-progress-sections {
    position: relative;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    height: 100%;
    z-index: 1;
}

.scroll-kanji {
    font-family: serif;
    font-size: 0.65rem;
    color: var(--ink-muted);
    opacity: 0.3;
    cursor: pointer;
    transition: var(--transition);
    background: var(--bg-primary);
    padding: 4px 2px;
    text-align: center;
    line-height: 1;
}

.scroll-kanji:hover {
    opacity: 0.7;
}

.scroll-kanji.active {
    opacity: 1;
    color: var(--accent-dark);
    font-size: 0.8rem;
}

@media (max-width: 768px) {
    .scroll-progress { display: none; }
}


.ink-canvas {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
    pointer-events: none;
    opacity: 0.35;
}

[data-theme="dark"] .ink-canvas {
    opacity: 0.2;
}


body,
.navbar,
.nav-menu,
.scroll-kanji {
    transition: background-color 0.5s ease, color 0.5s ease, border-color 0.5s ease;
}


.btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 14px 32px;
    font-size: 0.82rem;
    font-weight: 400;
    letter-spacing: 2px;
    text-transform: uppercase;
    border-radius: 0;
    transition: var(--transition);
    position: relative;
}

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

.btn-primary:hover {
    background: var(--ink-light);
    transform: translateY(-2px);
    box-shadow: var(--shadow-hover);
}

.btn-secondary {
    background: transparent;
    color: var(--ink);
    border: 1px solid var(--ink);
    opacity: 0.4;
}

.btn-secondary:hover {
    opacity: 1;
    transform: translateY(-2px);
}

.btn-full {
    width: 100%;
    justify-content: center;
}

.btn i {
    font-size: 0.75rem;
    transition: var(--transition);
}

.btn:hover i {
    transform: translateX(4px);
}


.section {
    padding: var(--section-padding);
    position: relative;
}

.section-header {
    text-align: left;
    margin-bottom: 70px;
}

.section-tag,
.section-tag-close {
    display: inline-block;
    font-family: var(--font-code);
    font-size: 0.72rem;
    color: var(--accent-dark);
    opacity: 0.4;
    margin-bottom: 16px;
    letter-spacing: 2px;
}

.section-tag-close {
    display: block;
    text-align: right;
    margin-top: 80px;
    opacity: 0.2;
}

.section-title {
    font-size: clamp(1.8rem, 4vw, 2.6rem);
    font-weight: 200;
    letter-spacing: -1px;
    color: var(--ink);
}

.section-subtitle {
    font-size: 0.95rem;
    font-weight: 300;
    color: var(--ink-muted);
    max-width: 500px;
    margin-top: 12px;
    line-height: 1.8;
}

.section-header::after {
    content: '';
    display: block;
    width: 40px;
    height: 1px;
    background: var(--accent);
    margin-top: 20px;
}


.about-grid {
    display: grid;
    grid-template-columns: 1fr 1.8fr;
    gap: 80px;
    align-items: start;
}

.about-image-wrapper {
    position: relative;
    width: 100%;
    max-width: 280px;
}

.about-photo {
    width: 100%;
    aspect-ratio: 3/4;
    object-fit: cover;
    object-position: center top;
    display: block;
    filter: grayscale(20%) contrast(1.05);
    transition: filter 0.6s ease;
    background: var(--bg-secondary);
}

.about-photo:hover {
    filter: grayscale(0%) contrast(1);
}


.about-photo::after {
    content: '写真';
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-secondary);
    color: var(--accent);
    font-size: 2rem;
    font-weight: 200;
    letter-spacing: 8px;
}
.about-photo[src=""],
.about-photo:not([src]) {
    background: var(--bg-secondary);
    color: transparent;
}

.about-image-border {
    position: absolute;
    top: 12px;
    left: 12px;
    width: 100%;
    height: 100%;
    border: 1px solid var(--accent);
    opacity: 0.15;
    z-index: -1;
}

.about-image-dots {
    display: none;
}

.about-subtitle {
    font-size: 1.3rem;
    font-weight: 300;
    margin-bottom: 24px;
    letter-spacing: -0.3px;
    line-height: 1.5;
}

.about-content p {
    color: var(--ink-light);
    margin-bottom: 16px;
    font-size: 0.95rem;
    font-weight: 300;
    line-height: 2;
}

.about-details {
    margin: 32px 0;
    display: flex;
    flex-direction: column;
    gap: 12px;
    padding-top: 24px;
    border-top: 1px solid var(--border);
}

.detail {
    display: flex;
    align-items: center;
    gap: 14px;
    color: var(--ink-light);
    font-size: 0.88rem;
    font-weight: 300;
}

.detail i {
    color: var(--accent-dark);
    width: 16px;
    text-align: center;
    font-size: 0.85rem;
}

@media (max-width: 768px) {
    .about-grid {
        grid-template-columns: 1fr;
        gap: 48px;
    }
    .about-image-wrapper {
        max-width: 200px;
    }
}


.skills {
    background: var(--bg-secondary);
}

.skills-orbit {
    position: relative;
    width: 100%;
    max-width: 700px;
    aspect-ratio: 1;
    margin: 0 auto 60px;
}


.orbit-core {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    text-align: center;
    z-index: 3;
}

.orbit-kanji {
    display: block;
    font-family: serif;
    font-size: 4.5rem;
    color: var(--accent);
    line-height: 1;
    opacity: 0.5;
}

.orbit-label {
    display: block;
    font-size: 0.85rem;
    font-weight: 300;
    letter-spacing: 5px;
    text-transform: uppercase;
    color: var(--ink-muted);
    margin-top: 10px;
}


.orbit-ring {
    position: absolute;
    top: 50%;
    left: 50%;
    border: 1px solid var(--border);
    border-radius: 50%;
}

.orbit-ring--inner {
    width: 52%;
    height: 52%;
    transform: translate(-50%, -50%);
    border-style: dashed;
    opacity: 0.6;
}

.orbit-ring--outer {
    width: 88%;
    height: 88%;
    transform: translate(-50%, -50%);
    opacity: 0.4;
}


.orbit-node {
    position: absolute;
    top: 50%;
    left: 50%;
    
    transform: rotate(var(--angle)) translateX(calc(50% - 0px)) rotate(calc(-1 * var(--angle)));
    transform-origin: 0 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
    cursor: default;
    animation: nodeAppear 0.6s ease both;
    animation-delay: var(--delay);
}


.orbit-ring .orbit-node {
    position: absolute;
    margin: 0;
    transition: var(--transition);
}

@keyframes nodeAppear {
    from {
        opacity: 0;
        transform: scale(0.5);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

.orbit-node i {
    font-size: 1.3rem;
    color: var(--accent-dark);
    transition: var(--transition);
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-primary);
    border: 1px solid var(--border-hover);
    border-radius: 50%;
}

.orbit-node span {
    font-size: 0.68rem;
    font-weight: 400;
    color: var(--ink-light);
    letter-spacing: 0.5px;
    white-space: nowrap;
    transition: var(--transition);
    background: var(--bg-primary);
    padding: 1px 6px;
}

.orbit-node:hover {
    z-index: 10;
}

.orbit-node:hover i {
    color: var(--ink);
    border-color: var(--accent);
    transform: scale(1.6);
    box-shadow: 0 0 24px rgba(196, 168, 130, 0.35);
    background: var(--bg-card);
}

.orbit-node:hover span {
    color: var(--ink);
    font-size: 0.78rem;
    font-weight: 500;
    transform: translateY(4px);
}




.skills-list {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
    margin-top: 20px;
}

.skills-list-title {
    font-size: 0.75rem;
    font-weight: 400;
    letter-spacing: 3px;
    text-transform: uppercase;
    color: var(--ink-muted);
    margin-bottom: 16px;
    padding-bottom: 12px;
    border-bottom: 1px solid var(--border);
}

.skills-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
}

.skill-tag {
    padding: 6px 14px;
    font-size: 0.78rem;
    font-weight: 300;
    color: var(--ink-light);
    border: 1px solid var(--border);
    transition: var(--transition);
    cursor: default;
    letter-spacing: 0.3px;
}

.skill-tag:hover {
    color: var(--ink);
    border-color: var(--accent);
    background: rgba(196, 168, 130, 0.06);
    transform: translateY(-2px);
}


@media (max-width: 1024px) {
    .skills-orbit {
        max-width: 500px;
    }
    .skills-list {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .skills-orbit {
        display: none;
    }
    .skills-list {
        grid-template-columns: 1fr;
    }
}


.projects-filters {
    display: flex;
    gap: 8px;
    margin-bottom: 50px;
    flex-wrap: wrap;
}

.filter-btn {
    padding: 8px 20px;
    font-size: 0.78rem;
    font-weight: 400;
    color: var(--ink-muted);
    letter-spacing: 2px;
    text-transform: uppercase;
    border-bottom: 1px solid transparent;
    transition: var(--transition);
}

.filter-btn:hover {
    color: var(--ink);
}

.filter-btn.active {
    color: var(--ink);
    border-bottom-color: var(--ink);
    background: none;
}

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

.project-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    overflow: hidden;
    transition: var(--transition);
}

.project-card:hover {
    box-shadow: var(--shadow-hover);
    transform: translateY(-4px);
}

.project-card.hidden {
    display: none;
}

.project-image {
    position: relative;
    aspect-ratio: 16/10;
    overflow: hidden;
}

.project-photo {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center top;
    display: block;
    transition: transform 0.6s ease, filter 0.6s ease, opacity 0.2s ease;
    filter: grayscale(10%);
}

.project-card:hover .project-photo {
    transform: scale(1.04);
    filter: grayscale(0%);
}


.project-photo[src=""],
.project-photo:not([src]) {
    background: var(--bg-secondary);
    color: transparent;
}


.project-gallery {
    display: flex;
    gap: 6px;
    padding: 8px 12px;
    overflow-x: auto;
    scrollbar-width: thin;
    scrollbar-color: var(--accent) transparent;
    background: var(--bg-secondary);
    border-top: 1px solid rgba(0,0,0,0.04);
}

.project-gallery::-webkit-scrollbar {
    height: 3px;
}

.project-gallery::-webkit-scrollbar-thumb {
    background: var(--accent);
    opacity: 0.3;
}

.gallery-thumb {
    flex-shrink: 0;
    width: 56px;
    height: 38px;
    padding: 0;
    border: 1.5px solid transparent;
    background: none;
    cursor: pointer;
    overflow: hidden;
    opacity: 0.5;
    transition: opacity 0.3s ease, border-color 0.3s ease;
}

.gallery-thumb:hover {
    opacity: 0.85;
}

.gallery-thumb.active {
    opacity: 1;
    border-color: var(--accent);
}

.gallery-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}


.project-card.featured .project-gallery {
    padding: 10px 16px;
    gap: 8px;
}

.project-card.featured .gallery-thumb {
    width: 72px;
    height: 48px;
}

.project-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(44, 44, 44, 0.85);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    pointer-events: none;
    transition: var(--transition);
}

.project-card:hover .project-overlay {
    opacity: 1;
    pointer-events: auto;
}

.project-links {
    display: flex;
    gap: 16px;
}

.project-link {
    width: 46px;
    height: 46px;
    background: transparent;
    border: 1px solid rgba(255,255,255,0.3);
    border-radius: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 0.95rem;
    transition: var(--transition);
    transform: translateY(10px);
    opacity: 0;
}

.project-card:hover .project-link {
    transform: translateY(0);
    opacity: 1;
}

.project-card:hover .project-link:nth-child(2) {
    transition-delay: 0.08s;
}

.project-link:hover {
    background: white;
    color: var(--ink);
}

.project-info {
    padding: 28px;
}

.project-category {
    font-size: 0.68rem;
    font-weight: 400;
    color: var(--ink-muted);
    text-transform: uppercase;
    letter-spacing: 3px;
}

.project-title {
    font-size: 1.1rem;
    font-weight: 400;
    margin: 10px 0;
    letter-spacing: -0.2px;
}

.project-description {
    font-size: 0.88rem;
    font-weight: 300;
    color: var(--ink-light);
    margin-bottom: 20px;
    line-height: 1.7;
}

.project-tech {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
}

.project-tech span {
    padding: 4px 10px;
    border: 1px solid var(--border);
    font-size: 0.72rem;
    font-weight: 400;
    color: var(--ink-muted);
    font-family: var(--font-code);
    letter-spacing: 0.5px;
}

@media (max-width: 768px) {
    .projects-grid { grid-template-columns: 1fr; }
    .project-card.featured {
        grid-template-columns: 1fr;
        grid-template-rows: auto auto auto;
    }
    .project-card.featured .project-image {
        grid-column: 1;
        grid-row: 1;
    }
    .project-card.featured .project-gallery {
        grid-column: 1;
        grid-row: 2;
    }
    .project-card.featured .project-info {
        grid-column: 1;
        grid-row: 3;
        padding: 20px;
    }
}


.project-card.featured {
    grid-column: 1 / -1;
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    grid-template-rows: 1fr auto;
    position: relative;
    border-color: var(--accent);
}

.project-card.featured .project-image {
    grid-column: 1;
    grid-row: 1;
    aspect-ratio: 16/9;
}

.project-card.featured .project-gallery {
    grid-column: 1;
    grid-row: 2;
}

.project-card.featured .project-info {
    grid-column: 2;
    grid-row: 1 / -1;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 36px;
}

.project-card.featured .project-title {
    font-size: 1.3rem;
}

.project-card.featured .project-description {
    font-size: 0.92rem;
    line-height: 1.9;
}

.project-featured-badge {
    position: absolute;
    top: 12px;
    right: 12px;
    z-index: 3;
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 5px 14px;
    background: rgba(250, 248, 245, 0.92);
    backdrop-filter: blur(6px);
    -webkit-backdrop-filter: blur(6px);
    border: 1px solid var(--accent);
    font-size: 0.68rem;
    font-weight: 500;
    color: var(--accent-dark);
    letter-spacing: 2px;
    text-transform: uppercase;
    pointer-events: none;
    box-shadow: 0 2px 12px rgba(0,0,0,0.06);
}

[data-theme="dark"] .project-featured-badge {
    background: rgba(26, 26, 24, 0.92);
}

.project-featured-badge i {
    font-size: 0.6rem;
    color: var(--red-accent);
}

.project-live-link {
    color: var(--accent-dark);
    font-weight: 500;
    transition: var(--transition);
    text-transform: none;
    letter-spacing: 0;
}

.project-live-link:hover {
    color: var(--red-accent);
}


.lightbox {
    position: fixed;
    inset: 0;
    z-index: 9999;
    background: rgba(20, 20, 18, 0.95);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.35s ease, visibility 0.35s ease;
    cursor: zoom-out;
}

.lightbox.active {
    opacity: 1;
    visibility: visible;
}

.lightbox-content {
    max-width: 92vw;
    max-height: 88vh;
    display: flex;
    align-items: center;
    justify-content: center;
}

.lightbox-img {
    max-width: 100%;
    max-height: 88vh;
    object-fit: contain;
    box-shadow: 0 8px 60px rgba(0, 0, 0, 0.5);
    transform: scale(0.92);
    transition: transform 0.35s cubic-bezier(0.4, 0, 0.2, 1);
    cursor: default;
}

.lightbox.active .lightbox-img {
    transform: scale(1);
}

.lightbox-close {
    position: absolute;
    top: 20px;
    right: 28px;
    z-index: 10;
    font-size: 2rem;
    color: rgba(255, 255, 255, 0.7);
    background: none;
    border: none;
    cursor: pointer;
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: color 0.3s ease, transform 0.3s ease;
    font-family: var(--font-primary);
}

.lightbox-close:hover {
    color: #fff;
    transform: scale(1.15);
}

.lightbox-prev,
.lightbox-next {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    z-index: 10;
    color: rgba(255, 255, 255, 0.6);
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    font-size: 1rem;
    transition: color 0.3s ease, background 0.3s ease;
}

.lightbox-prev:hover,
.lightbox-next:hover {
    color: #fff;
    background: rgba(255, 255, 255, 0.12);
}

.lightbox-prev { left: 20px; }
.lightbox-next { right: 20px; }

.lightbox-counter {
    position: absolute;
    bottom: 24px;
    left: 50%;
    transform: translateX(-50%);
    color: rgba(255, 255, 255, 0.5);
    font-size: 0.75rem;
    font-weight: 300;
    letter-spacing: 3px;
    font-family: var(--font-code);
}

@media (max-width: 768px) {
    .lightbox-prev { left: 8px; }
    .lightbox-next { right: 8px; }
    .lightbox-prev,
    .lightbox-next {
        width: 40px;
        height: 40px;
    }
}


.project-photo {
    cursor: zoom-in;
}

.gallery-thumb {
    cursor: pointer;
}


.experience {
    background: var(--bg-secondary);
}

.timeline {
    max-width: 650px;
    position: relative;
    padding-left: 40px;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 6px;
    top: 0;
    height: 100%;
    width: 1px;
    background: var(--border);
}

.timeline-item {
    position: relative;
    margin-bottom: 48px;
}

.timeline-item:last-child {
    margin-bottom: 0;
}

.timeline-dot {
    position: absolute;
    left: -37px;
    top: 8px;
    width: 10px;
    height: 10px;
    background: var(--bg-primary);
    border: 1px solid var(--accent-dark);
    border-radius: 50%;
}

.timeline-content {
    background: var(--bg-card);
    border: 1px solid var(--border);
    padding: 28px;
    transition: var(--transition);
}

.timeline-content:hover {
    box-shadow: var(--shadow);
}

.timeline-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 16px;
    flex-wrap: wrap;
    gap: 8px;
}

.timeline-date {
    font-size: 0.78rem;
    font-weight: 400;
    color: var(--accent-dark);
    font-family: var(--font-code);
    letter-spacing: 1px;
}

.timeline-badge {
    padding: 3px 10px;
    border: 1px solid var(--border);
    font-size: 0.68rem;
    font-weight: 400;
    color: var(--ink-muted);
    text-transform: uppercase;
    letter-spacing: 2px;
}

.timeline-badge.education {
    border-color: var(--accent);
    color: var(--accent-dark);
}

.timeline-content h3 {
    font-size: 1.05rem;
    font-weight: 400;
    margin-bottom: 4px;
}

.timeline-content h4 {
    font-size: 0.85rem;
    color: var(--ink-muted);
    font-weight: 300;
    margin-bottom: 12px;
}

.timeline-content p {
    font-size: 0.88rem;
    color: var(--ink-light);
    line-height: 1.8;
    font-weight: 300;
}


.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 60px;
    align-items: start;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.contact-card {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 20px;
    border: 1px solid var(--border);
    background: var(--bg-card);
    transition: var(--transition);
}

.contact-card:hover {
    transform: translateX(4px);
    box-shadow: var(--shadow);
}

.contact-card-icon {
    width: 44px;
    height: 44px;
    background: var(--bg-secondary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
    color: var(--accent-dark);
    flex-shrink: 0;
}

.contact-card-content h3 {
    font-size: 0.72rem;
    font-weight: 400;
    color: var(--ink-muted);
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 4px;
}

.contact-card-content a,
.contact-card-content span {
    font-size: 0.9rem;
    font-weight: 300;
    color: var(--ink);
    transition: var(--transition);
}

.contact-card-content a:hover {
    color: var(--accent-dark);
}


.contact-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.form-group {
    position: relative;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 16px 0;
    background: transparent;
    border: none;
    border-bottom: 1px solid var(--border);
    color: var(--ink);
    font-size: 0.95rem;
    font-weight: 300;
    font-family: var(--font-primary);
    transition: var(--transition);
    outline: none;
    border-radius: 0;
}

.form-group textarea {
    resize: none;
    min-height: 100px;
}

.form-group input:focus,
.form-group textarea:focus {
    border-bottom-color: var(--ink);
}

.form-group label {
    position: absolute;
    left: 0;
    top: 16px;
    font-size: 0.85rem;
    font-weight: 300;
    color: var(--ink-muted);
    pointer-events: none;
    transition: var(--transition);
    letter-spacing: 1px;
}

.form-group input:focus ~ label,
.form-group input:not(:placeholder-shown) ~ label,
.form-group textarea:focus ~ label,
.form-group textarea:not(:placeholder-shown) ~ label {
    top: -10px;
    font-size: 0.68rem;
    color: var(--accent-dark);
    letter-spacing: 3px;
    text-transform: uppercase;
    background: transparent;
    padding: 0;
}

@media (max-width: 768px) {
    .contact-grid { grid-template-columns: 1fr; }
}


.footer {
    padding: 48px 0;
    border-top: 1px solid var(--border);
}

.footer-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 24px;
    text-align: center;
}

.footer-logo {
    font-size: 1rem;
    font-weight: 300;
    letter-spacing: 3px;
    text-transform: uppercase;
}

.footer-socials {
    display: flex;
    gap: 16px;
}

.footer-socials a {
    width: 40px;
    height: 40px;
    border: 1px solid var(--border);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.9rem;
    color: var(--ink-muted);
    transition: var(--transition);
}

.footer-socials a:hover {
    border-color: var(--ink);
    color: var(--ink);
    transform: translateY(-2px);
}

.footer-text {
    font-size: 0.78rem;
    font-weight: 300;
    color: var(--ink-muted);
    letter-spacing: 1px;
}

.heart {
    color: var(--red-accent);
    display: inline-block;
}


[data-animate] {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 1s ease, transform 1s ease;
}

[data-animate].animated {
    opacity: 1;
    transform: translateY(0);
}


::-webkit-scrollbar {
    width: 4px;
}

::-webkit-scrollbar-track {
    background: var(--bg-primary);
}

::-webkit-scrollbar-thumb {
    background: var(--accent-light);
}

::-webkit-scrollbar-thumb:hover {
    background: var(--accent-dark);
}


::selection {
    background: rgba(196, 168, 130, 0.2);
    color: var(--ink);
}