/* blueprint for index; target res is 1920x1080 */

@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@0,300;0,400;0,500;1,300;1,400&family=Geist:wght@300;400;500;600&family=JetBrains+Mono:wght@300;400;500&display=swap');


/* -----TOKENS----- */

:root {
/* dark theme as default */
    --bp-bg: #0d2645;
    --bp-bg-deep: #081a30;
    --bp-line: rgba(180, 215, 255, 0.08);
    --bp-line-strong: rgba(180, 215, 255, 0.18);
    --bp-grid-line: rgba(180, 215, 255, 0.08);
    --bp-grid-line-strong: rgba(180, 215, 255, 0.18);
    --bp-ink: #e8f1ff;
    --bp-ink-dim: rgba(232, 241, 255, 0.55);
    --bp-ink-faint: rgba(232, 241, 255, 0.35);
    --bp-accent: #6db4ff;

    --img-filter: none;
    --bp-divider-width: 1px;
    --bp-grid-fine: 20px;
    --bp-grid-heavy: 100px;

/* layout */
    --side-padding: 280px;

/* fonts */
    --font-display: 'Cormorant Garamond', Georgia, serif;
    --font-body: 'Geist', system-ui, sans-serif;
    --font-mono: 'JetBrains Mono', ui-monospace, monospace;
}

:root[data-theme="light"] {
/* light theme settings */
    --bp-bg: #f4ede0;
    --bp-bg-deep: #ebe2d0;
    --bp-line: rgba(42, 77, 122, 0.14);
    --bp-line-strong: rgba(42, 77, 122, 0.35);
    --bp-grid-line: rgba(42, 77, 122, 0.06);
    --bp-grid-line-strong: rgba(42, 77, 122, 0.08);
    --bp-ink: #1a1f2e;
    --bp-ink-dim: rgba(26, 31, 46, 0.62);
    --bp-ink-faint: rgba(26, 31, 46, 0.4);
    --bp-accent: #1a1f2e;

    --img-filter: saturate(0.85) brightness(0.97);
    --bp-divider-width: 2px;
    --bp-grid-fine: 32px;
    --bp-grid-heavy: 32px;
}

@media (prefers-color-scheme: light) {
    :root:not([data-theme]) {
        --bp-bg: #f4ede0;
        --bp-bg-deep: #ebe2d0;
        --bp-line: rgba(42, 77, 122, 0.14);
        --bp-line-strong: rgba(42, 77, 122, 0.35);

        --bp-grid-line: rgba(42, 77, 122, 0.06);
        --bp-grid-line-strong: rgba(42, 77, 122, 0.10);

        --bp-ink: #1a1f2e;
        --bp-ink-dim: rgba(26, 31, 46, 0.62);
        --bp-ink-faint: rgba(26, 31, 46, 0.4);
        --bp-accent: #1a1f2e;
        --img-filter: saturate(0.85) brightness(0.97);
        --bp-divider-width: 2px;
        --bp-grid-fine: 32px;
        --bp-grid-heavy: 32px;
    }
}

:root,
body,
.navbar,
.main-header,
.projects-button,
.work-button,
.about-button {
    transition: background-color 0.4s ease, color 0.4s ease, border-color 0.4s ease;
}


/* base */

* {
    box-sizing: border-box;
}

html, body {
    margin: 0;
    padding: 0;
}

body {
    color: var(--bp-ink);
    background-color: var(--bp-bg);
    font-family: var(--font-body);
    font-weight: 300;
    font-style: normal;
    overflow-x: hidden;
    min-height: 100vh;

    background-image:
        linear-gradient(var(--bp-grid-line) 1px, transparent 1px),
        linear-gradient(90deg, var(--bp-grid-line) 1px, transparent 1px),
        linear-gradient(var(--bp-grid-line-strong) 1px, transparent 1px),
        linear-gradient(90deg, var(--bp-grid-line-strong) 1px, transparent 1px);
    background-size:
        var(--bp-grid-fine) var(--bp-grid-fine),
        var(--bp-grid-fine) var(--bp-grid-fine),
        var(--bp-grid-heavy) var(--bp-grid-heavy),
        var(--bp-grid-heavy) var(--bp-grid-heavy);
    background-position: -1px -1px, -1px -1px, -1px -1px, -1px -1px;
    background-attachment: fixed;
}


/* for the navbar */

.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 32px var(--side-padding);
    border-bottom: var(--bp-divider-width) solid var(--bp-line-strong);
    font-family: var(--font-mono);
    font-size: 14px;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    position: relative;
    z-index: 10;
}

.navbar-left a {
    color: var(--bp-ink);
    font-weight: 500;
    letter-spacing: 0.18em;
    text-decoration: none;
    transition: color 0.2s;
    display: inline-flex;
    align-items: center;
    gap: 18px;
}

/* small rev2 imprint */
.navbar-left a::after {
    content: 'REV. 03';
    font-size: 11px;
    font-weight: 500;
    letter-spacing: 0.2em;
    color: var(--bp-accent);
    border: 1px solid var(--bp-accent);
    padding: 5px 12px;
    line-height: 1;
}

.navbar-left a:hover {
    color: var(--bp-accent);
}

.navbar-right {
    display: flex;
    gap: 40px;
}

.navbar-right a {
    color: var(--bp-ink);
    text-decoration: none;
    font-weight: 500;
    letter-spacing: 0.18em;
    transition: color 0.2s;
}

.navbar-right a:hover {
    color: var(--bp-accent);
}

.navbar-right a.active,
.navbar-left a.active {
    color: var(--bp-ink-dim);
    pointer-events: none;
}


/* theme button */

.theme-toggle {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 28px;
    height: 28px;
    margin-left: 0;
    padding: 0;
    border: 1px solid transparent;
    background: transparent;
    cursor: pointer;
    color: var(--bp-ink);
    transition: border-color 0.25s, background-color 0.25s;
    /* vertical-align: middle; */
    margin-top: -6px;
}

.theme-toggle:hover {
    border-color: var(--bp-accent);
    background-color: rgba(109, 180, 255, 0.06);
}

.theme-toggle img {
    width: 16px;
    height: 16px;
    object-fit: contain;
    filter: invert(1) brightness(1);
    opacity: 0.9;
    transition: opacity 0.2s, filter 0.2s;
}

:root[data-theme="light"] .theme-toggle img {
    filter: none;
    opacity: 0.85;
}

@media (prefers-color-scheme: light) {
    :root:not([data-theme]) .theme-toggle img {
        filter: none;
        opacity: 0.85;
    }
}

.theme-toggle .icon-light { display: none; }
.theme-toggle .icon-dark { display: block; }

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

@media (prefers-color-scheme: light) {
    :root:not([data-theme]) .theme-toggle .icon-light { display: block; }
    :root:not([data-theme]) .theme-toggle .icon-dark { display: none; }
}


/* header */

.main-header {
    min-height: calc(100vh - 83px); /* vp - navbar, dont change */
    padding: 0 var(--side-padding) 80px;
    text-align: left;
    position: relative;
    border-bottom: var(--bp-divider-width) solid var(--bp-line-strong);
    display: flex;
    flex-direction: column;
    justify-content: center;
}

/* meta line above the head */
.main-header::before {
    content: 'SHEET 01/04 · SCALE 1:1 · GAME DESIGN PORTFOLIO';
    display: block;
    font-family: var(--font-mono);
    font-size: 13px;
    letter-spacing: 0.22em;
    color: var(--bp-accent);
    margin-bottom: 40px;
    text-transform: uppercase;
}

/* scroll indicator + animation */
.main-header::after {
    content: 'SCROLL ↓';
    position: absolute;
    bottom: 48px;
    right: var(--side-padding);
    font-family: var(--font-mono);
    font-size: 13px;
    letter-spacing: 0.22em;
    color: var(--bp-ink-dim);
    text-transform: uppercase;
    animation: scroll-pulse 2.4s ease-in-out infinite;
}

@keyframes scroll-pulse {
    0%, 100% { transform: translateY(0); opacity: 0.55; }
    50% { transform: translateY(6px); opacity: 1; }
}

.type {
    display: block;
    font-family: var(--font-display);
    font-weight: 300;
    font-size: clamp(72px, 9vw, 128px);
    line-height: 1.05;
    letter-spacing: -0.02em;
    color: var(--bp-ink);
}

.type-line2 {
    font-style: italic;
    color: var(--bp-accent);
}


/* main sections */

main {
    padding: 0 var(--side-padding);
    margin: 0;
}

.projects-text h1,
.work-text h1,
.about-text h1 {
    font-family: var(--font-display);
    font-weight: 300;
    font-size: 72px;
    line-height: 1;
    letter-spacing: -0.01em;
    color: var(--bp-ink);
    margin: 0 0 32px 0;
    position: relative;
    padding-top: 28px;
}

.projects-text h1::before,
.work-text h1::before,
.about-text h1::before {
    position: absolute;
    top: 0;
    left: 0;
    font-family: var(--font-mono);
    font-size: 11px;
    letter-spacing: 0.22em;
    color: var(--bp-accent);
    text-transform: uppercase;
    font-weight: 500;
}

.projects-text h1::before { content: '§ 01 / SELECTED WORKS - 2024 · 2026'; }
.work-text h1::before     { content: '§ 02 / METHOD & PROCESS'; }
.about-text h1::before    { content: '§ 04 / DESIGNER PROFILE'; }


/* the projects section*/

.projects-container {
    display: flex;
    align-items: center;
    gap: 80px;
    padding: 100px 0;
    border-bottom: var(--bp-divider-width) solid var(--bp-line-strong);
}

.projects-text {
    flex: 1;
    max-width: 520px;
}

.projects-text p {
    font-size: 18px;
    line-height: 1.7;
    font-weight: 300;
    color: var(--bp-ink-dim);
    margin: 0 0 36px 0;
    max-width: 460px;
}

.projects-button {
    display: inline-flex;
    align-items: center;
    gap: 16px;
    padding: 14px 24px;
    border: 1px solid var(--bp-accent);
    color: var(--bp-accent);
    text-decoration: none;
    font-family: var(--font-mono);
    font-size: 11px;
    font-weight: 500;
    letter-spacing: 0.22em;
    text-transform: uppercase;
    position: relative;
    overflow: hidden;
    isolation: isolate;
    transition: color 0.4s ease;
}

.projects-button::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: var(--bp-accent);
    transform: scaleX(0);
    transform-origin: left center;
    transition: transform 0.4s ease;
    z-index: -1;
}

.projects-button::after {
    content: '→';
    font-family: var(--font-body);
    transition: transform 0.25s;
}

.projects-button:hover {
    color: var(--bp-bg);
}

.projects-button:hover::before {
    transform: scaleX(1);
}

.projects-button:hover::after {
    transform: translateX(4px);
}

.projects-image-container {
    flex: 1;
    position: relative;
    border: 1px solid var(--bp-line-strong);
    padding: 12px;
}

/* label */
.projects-image-container::before {
    content: 'PROJ-A';
    position: absolute;
    top: -10px;
    left: 14px;
    background: var(--bp-bg);
    padding: 0 8px;
    font-family: var(--font-mono);
    font-size: 10px;
    letter-spacing: 0.22em;
    color: var(--bp-accent);
    z-index: 2;
}

.projects-image-container a {
    display: block;
    line-height: 0;
    overflow: hidden;
}

.projects-image {
    width: 100%;
    height: auto;
    display: block;
    filter: var(--img-filter);
    transition: transform 0.6s ease, filter 0.4s ease;
}

.projects-image-container a:hover .projects-image {
    transform: scale(1.04);
}


/* my work section */

.work-container {
    display: flex;
    flex-direction: row-reverse;
    align-items: center;
    gap: 80px;
    padding: 100px 0;
    border-bottom: var(--bp-divider-width) solid var(--bp-line-strong);
}

.work-text {
    flex: 1;
    max-width: 520px;
}

.work-text p {
    font-size: 18px;
    line-height: 1.7;
    font-weight: 300;
    color: var(--bp-ink-dim);
    margin: 0 0 36px 0;
    max-width: 460px;
}

.work-button {
    display: inline-flex;
    align-items: center;
    gap: 16px;
    padding: 14px 24px;
    border: 1px solid var(--bp-accent);
    color: var(--bp-accent);
    text-decoration: none;
    font-family: var(--font-mono);
    font-size: 11px;
    font-weight: 500;
    letter-spacing: 0.22em;
    text-transform: uppercase;
    position: relative;
    overflow: hidden;
    isolation: isolate;
    transition: color 0.4s ease;
}

.work-button::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: var(--bp-accent);
    transform: scaleX(0);
    transform-origin: left center;
    transition: transform 0.4s ease;
    z-index: -1;
}

.work-button::after {
    content: '→';
    font-family: var(--font-body);
    transition: transform 0.25s;
}

.work-button:hover {
    color: var(--bp-bg);
}

.work-button:hover::before {
    transform: scaleX(1);
}

.work-button:hover::after {
    transform: translateX(4px);
}

.work-image-container {
    flex: 1;
    position: relative;
    border: 1px solid var(--bp-line-strong);
    padding: 12px;
}

.work-image-container::before {
    content: 'PROJ-B';
    position: absolute;
    top: -10px;
    left: 14px;
    background: var(--bp-bg);
    padding: 0 8px;
    font-family: var(--font-mono);
    font-size: 10px;
    letter-spacing: 0.22em;
    color: var(--bp-accent);
    z-index: 2;
}

.work-image-container a {
    display: block;
    line-height: 0;
    overflow: hidden;
}

.work-image {
    width: 100%;
    height: auto;
    display: block;
    filter: var(--img-filter);
    transition: transform 0.6s ease, filter 0.4s ease;
}

.work-image-container a:hover .work-image {
    transform: scale(1.04);
}


/* about section */

.about-container {
    display: flex;
    align-items: center;
    gap: 80px;
    padding: 100px 0;
    border-bottom: var(--bp-divider-width) solid var(--bp-line-strong);
}

.about-image-container {
    flex: 0 0 480px;
    position: relative;
    padding: 0;
    aspect-ratio: 1;
    display: flex;
    flex-direction: column;
    gap: 16px;
}


.about-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 50%;
    display: block;
    border: 1px solid var(--bp-line-strong);
}

.about-text {
    flex: 1;
    max-width: 640px;
}

.about-text p {
    font-size: 18px;
    line-height: 1.75;
    font-weight: 300;
    color: var(--bp-ink-dim);
    margin: 0 0 20px 0;
    max-width: 560px;
}

.about-button {
    display: inline-flex;
    align-items: center;
    gap: 16px;
    margin-top: 20px;
    padding: 14px 24px;
    border: 1px solid var(--bp-accent);
    color: var(--bp-accent);
    text-decoration: none;
    font-family: var(--font-mono);
    font-size: 11px;
    font-weight: 500;
    letter-spacing: 0.22em;
    text-transform: uppercase;
    position: relative;
    overflow: hidden;
    isolation: isolate;
    transition: color 0.4s ease;
}

.about-button::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: var(--bp-accent);
    transform: scaleX(0);
    transform-origin: left center;
    transition: transform 0.4s ease;
    z-index: -1;
}

.about-button::after {
    content: '→';
    font-family: var(--font-body);
    transition: transform 0.25s;
}

.about-button:hover {
    color: var(--bp-bg);
}

.about-button:hover::before {
    transform: scaleX(1);
}

.about-button:hover::after {
    transform: translateX(4px);
}


/* footer */

.get-in-touch-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 90px 0 110px;
}

.get-in-touch-text {
    font-family: var(--font-display);
    font-weight: 300;
    font-style: italic;
    font-size: 64px;
    line-height: 1;
    color: var(--bp-ink);
    letter-spacing: -0.01em;
}

.get-in-touch-image-container {
    display: flex;
    align-items: center;
    gap: 24px;
}

.linkedin-image,
.X-image {
    width: 32px;
    height: 32px;
    object-fit: contain;
    filter: invert(1) brightness(1);
    opacity: 0.75;
    transition: opacity 0.25s, transform 0.25s, filter 0.4s;
    margin: 0;
}

:root[data-theme="light"] .linkedin-image,
:root[data-theme="light"] .X-image {
    filter: none;
    opacity: 0.85;
}

@media (prefers-color-scheme: light) {
    :root:not([data-theme]) .linkedin-image,
    :root:not([data-theme]) .X-image {
        filter: none;
        opacity: 0.85;
    }
}

.linkedin-image:hover,
.X-image:hover {
    opacity: 1;
    transform: translateY(-2px);
}

.social-divider {
    display: block;
    width: 1px;
    height: 28px;
    background-color: var(--bp-line-strong);
}

/* toolkit / software legend */

.toolkit-container {
    padding: 100px 0;
    border-bottom: var(--bp-divider-width) solid var(--bp-line-strong);
}

.toolkit-header {
    position: relative;
    padding-top: 28px;
    margin-bottom: 48px;
    max-width: 560px;
}

.toolkit-header::before {
    content: '§ 03 / TOOLKIT';
    position: absolute;
    top: 0;
    left: 0;
    font-family: var(--font-mono);
    font-size: 11px;
    letter-spacing: 0.22em;
    color: var(--bp-accent);
    text-transform: uppercase;
    font-weight: 500;
}

.toolkit-header h2 {
    font-family: var(--font-display);
    font-weight: 300;
    font-size: 72px;
    line-height: 1;
    letter-spacing: -0.01em;
    color: var(--bp-ink);
    margin: 0 0 20px 0;
}

.toolkit-header p {
    font-family: var(--font-mono);
    font-size: 11px;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--bp-ink-dim);
    margin: 0;
}

.toolkit-legend {
    border: 1px solid var(--bp-line-strong);
}

.toolkit-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 40px;
    padding: 24px 28px;
    border-bottom: 1px solid var(--bp-line-strong);
}

.toolkit-row:last-child {
    border-bottom: none;
}

.toolkit-label {
    font-family: var(--font-mono);
    font-size: 11px;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--bp-ink-dim);
    flex: 0 0 auto;
}

.toolkit-icons {
    display: flex;
    align-items: center;
    gap: 28px;
    flex-wrap: wrap;
    justify-content: flex-end;
}

.toolkit-icons a {
    display: block;
    line-height: 0;
}

.tool-icon {
    display: block;
    width: 30px;
    height: 30px;
    background-color: var(--bp-ink-dim);
    -webkit-mask-image: var(--tool);
    mask-image: var(--tool);
    -webkit-mask-repeat: no-repeat;
    mask-repeat: no-repeat;
    -webkit-mask-position: center;
    mask-position: center;
    -webkit-mask-size: contain;
    mask-size: contain;
    transition: background-color 0.25s, transform 0.25s;
}

.toolkit-icons a:hover .tool-icon {
    background-color: var(--bp-accent);
    transform: translateY(-2px);
}



@media (max-width: 1400px) {
    :root { --side-padding: 180px; }
}

@media (max-width: 1100px) {
    :root { --side-padding: 80px; }
}