/* =========================================================
   ALVIN DEVASSY PORTFOLIO
   PROJECT PAGE STYLESHEET
   ========================================================= */


/* =========================================================
   01. PROJECT PAGE ROOT
   ========================================================= */

.project-page {

    --project-bg: #08090b;
    --project-card: #101318;

    --project-text: #f2f4f7;
    --project-secondary: #a4abb5;
    --project-muted: #69717d;

    --project-accent: #8cffc1;
    --project-accent-dark: #4acb87;

    --project-border:
        rgba(255, 255, 255, 0.09);

    min-height: 100vh;

    background:
        var(--project-bg);

    color:
        var(--project-text);

}


/* =========================================================
   02. PROJECT BACKGROUND
   ========================================================= */

.project-page::before {

    content: "";

    position: fixed;

    inset: 0;

    z-index: -3;

    pointer-events: none;

    background-image:
        linear-gradient(
            rgba(255, 255, 255, 0.022) 1px,
            transparent 1px
        ),
        linear-gradient(
            90deg,
            rgba(255, 255, 255, 0.022) 1px,
            transparent 1px
        );

    background-size:
        55px 55px;

    mask-image:
        linear-gradient(
            to bottom,
            black,
            transparent 85%
        );

}

.project-page::after {

    content: "";

    position: fixed;

    width: 700px;
    height: 700px;

    top: -350px;
    right: -300px;

    z-index: -2;

    pointer-events: none;

    background:
        radial-gradient(
            circle,
            rgba(140, 255, 193, 0.08),
            transparent 68%
        );

}


/* =========================================================
   03. PROJECT CONTAINER
   ========================================================= */

.project-container {

    width:
        min(
            calc(100% - 48px),
            1100px
        );

    margin-inline:
        auto;

}


/* =========================================================
   04. PROJECT NAVIGATION
   ========================================================= */

.project-nav {

    position:
        sticky;

    top: 0;

    z-index: 50;

    min-height: 72px;

    display:
        flex;

    align-items:
        center;

    justify-content:
        space-between;

    gap: 20px;

    border-bottom:
        1px solid
        rgba(255, 255, 255, 0.06);

    background:
        rgba(8, 9, 11, 0.82);

    backdrop-filter:
        blur(18px);

    -webkit-backdrop-filter:
        blur(18px);

}

.project-nav-inner {

    width:
        min(
            calc(100% - 48px),
            1100px
        );

    min-height: 72px;

    margin-inline:
        auto;

    display:
        flex;

    align-items:
        center;

    justify-content:
        space-between;

}


/* =========================================================
   BACK BUTTON
   ========================================================= */

.project-back {

    display:
        inline-flex;

    align-items:
        center;

    gap: 9px;

    color:
        var(--project-secondary);

    font-size:
        12px;

    font-weight:
        550;

    transition:
        color 0.25s ease,
        transform 0.25s ease;

}

.project-back:hover {

    color:
        var(--project-text);

    transform:
        translateX(-3px);

}

.project-back-arrow {

    color:
        var(--project-accent);

    font-size:
        15px;

}


/* =========================================================
   PROJECT NAV TITLE
   ========================================================= */

.project-nav-title {

    color:
        var(--project-muted);

    font-family:
        "Courier New",
        monospace;

    font-size:
        10px;

    letter-spacing:
        0.08em;

}


/* =========================================================
   05. PROJECT HERO
   ========================================================= */

.project-hero {

    padding:
        110px 0 85px;

}

.project-hero-grid {

    display:
        grid;

    grid-template-columns:
        minmax(0, 1.15fr)
        minmax(330px, 0.85fr);

    gap:
        80px;

    align-items:
        center;

}


/* =========================================================
   PROJECT LABEL
   ========================================================= */

.project-label {

    display:
        inline-flex;

    align-items:
        center;

    gap:
        9px;

    margin-bottom:
        20px;

    color:
        var(--project-accent);

    font-family:
        "Courier New",
        monospace;

    font-size:
        10px;

    font-weight:
        700;

    letter-spacing:
        0.15em;

}

.project-label::before {

    content:
        "";

    width:
        18px;

    height:
        1px;

    background:
        var(--project-accent);

}


/* =========================================================
   PROJECT HERO TITLE
   ========================================================= */

.project-hero h1 {

    max-width:
        800px;

    font-size:
        clamp(
            48px,
            7vw,
            82px
        );

    line-height:
        0.98;

    letter-spacing:
        -0.065em;

    font-weight:
        750;

}

.project-hero h1 span {

    display:
        block;

    color:
        var(--project-muted);

}


/* =========================================================
   PROJECT HERO DESCRIPTION
   ========================================================= */

.project-hero-description {

    max-width:
        650px;

    margin-top:
        28px;

    color:
        var(--project-secondary);

    font-size:
        15px;

    line-height:
        1.85;

}

.project-hero-description strong {

    color:
        var(--project-text);

}


/* =========================================================
   PROJECT META
   ========================================================= */

.project-meta {

    display:
        flex;

    flex-wrap:
        wrap;

    gap:
        9px;

    margin-top:
        30px;

}

.project-meta span {

    padding:
        7px 10px;

    border:
        1px solid
        var(--project-border);

    border-radius:
        6px;

    color:
        var(--project-secondary);

    background:
        rgba(255, 255, 255, 0.025);

    font-family:
        "Courier New",
        monospace;

    font-size:
        9px;

}


/* =========================================================
   06. PROJECT TERMINAL
   ========================================================= */

.project-terminal {

    width:
        100%;

    overflow:
        hidden;

    border:
        1px solid
        rgba(140, 255, 193, 0.14);

    border-radius:
        16px;

    background:
        #0b0e11;

    box-shadow:
        0 35px 80px
        rgba(0, 0, 0, 0.4);

}


/* =========================================================
   TERMINAL HEADER
   ========================================================= */

.project-terminal-header {

    height:
        48px;

    display:
        flex;

    align-items:
        center;

    gap:
        12px;

    padding:
        0 16px;

    border-bottom:
        1px solid
        var(--project-border);

    background:
        rgba(255, 255, 255, 0.025);

}

.terminal-dots {

    display:
        flex;

    gap:
        5px;

}

.terminal-dots span {

    width:
        7px;

    height:
        7px;

    border-radius:
        50%;

    background:
        rgba(255, 255, 255, 0.18);

}

.terminal-title {

    color:
        var(--project-muted);

    font-family:
        "Courier New",
        monospace;

    font-size:
        9px;

}


/* =========================================================
   TERMINAL BODY
   ========================================================= */

.project-terminal-body {

    min-height:
        300px;

    padding:
        25px;

    font-family:
        "Courier New",
        monospace;

    font-size:
        10px;

    line-height:
        1.8;

}

.terminal-line {

    display:
        flex;

    gap:
        9px;

}

.terminal-prompt {

    color:
        var(--project-accent);

}

.terminal-command {

    color:
        var(--project-text);

}

.terminal-output {

    margin:
        5px 0 18px 17px;

    color:
        var(--project-secondary);

}

.terminal-success {

    color:
        var(--project-accent);

}

.terminal-highlight {

    color:
        var(--project-accent);

}


/* =========================================================
   07. PROJECT OVERVIEW
   ========================================================= */

.project-overview {

    padding:
        80px 0;

    border-top:
        1px solid
        var(--project-border);

}

.project-overview-grid {

    display:
        grid;

    grid-template-columns:
        1.3fr 0.7fr;

    gap:
        80px;

}


/* =========================================================
   SECTION LABEL
   ========================================================= */

.project-section-label {

    margin-bottom:
        12px;

    color:
        var(--project-accent);

    font-family:
        "Courier New",
        monospace;

    font-size:
        10px;

    font-weight:
        700;

    letter-spacing:
        0.15em;

}


/* =========================================================
   SECTION TITLE
   ========================================================= */

.project-section-title {

    margin-bottom:
        25px;

    font-size:
        clamp(
            30px,
            4vw,
            46px
        );

    line-height:
        1.08;

    letter-spacing:
        -0.045em;

}


/* =========================================================
   OVERVIEW TEXT
   ========================================================= */

.project-overview-content p {

    max-width:
        720px;

    margin-bottom:
        18px;

    color:
        var(--project-secondary);

    font-size:
        13px;

    line-height:
        1.85;

}


/* =========================================================
   PROJECT FACTS
   ========================================================= */

.project-facts {

    display:
        grid;

    gap:
        10px;

}

.project-fact {

    padding:
        18px;

    border:
        1px solid
        var(--project-border);

    border-radius:
        10px;

    background:
        rgba(255, 255, 255, 0.018);

}

.project-fact-label {

    color:
        var(--project-muted);

    font-family:
        "Courier New",
        monospace;

    font-size:
        8px;

    text-transform:
        uppercase;

    letter-spacing:
        0.12em;

}

.project-fact-value {

    margin-top:
        5px;

    color:
        var(--project-text);

    font-size:
        12px;

    font-weight:
        600;

}


/* =========================================================
   08. ARCHITECTURE
   ========================================================= */

.project-architecture {

    padding:
        90px 0;

    border-top:
        1px solid
        var(--project-border);

}

.architecture-wrapper {

    margin-top:
        45px;

    padding:
        35px;

    overflow-x:
        auto;

    border:
        1px solid
        var(--project-border);

    border-radius:
        16px;

    background:
        rgba(255, 255, 255, 0.018);

}


/* =========================================================
   ARCHITECTURE DIAGRAM
   ========================================================= */

.architecture {

    min-width:
        700px;

    display:
        flex;

    align-items:
        center;

    justify-content:
        center;

    gap:
        12px;

}

.architecture-node {

    min-width:
        135px;

    padding:
        20px 15px;

    text-align:
        center;

    border:
        1px solid
        rgba(140, 255, 193, 0.14);

    border-radius:
        10px;

    background:
        rgba(140, 255, 193, 0.025);

}

.architecture-node strong {

    display:
        block;

    color:
        var(--project-text);

    font-size:
        12px;

}

.architecture-node small {

    display:
        block;

    margin-top:
        4px;

    color:
        var(--project-muted);

    font-family:
        "Courier New",
        monospace;

    font-size:
        8px;

}

.architecture-node.active {

    border-color:
        rgba(140, 255, 193, 0.35);

    background:
        rgba(140, 255, 193, 0.06);

}

.architecture-arrow {

    color:
        var(--project-accent);

    font-size:
        18px;

}


/* =========================================================
   09. TECHNOLOGY STACK
   ========================================================= */

.project-stack {

    padding:
        85px 0;

    border-top:
        1px solid
        var(--project-border);

}

.stack-grid {

    display:
        grid;

    grid-template-columns:
        repeat(3, 1fr);

    gap:
        12px;

    margin-top:
        45px;

}

.stack-card {

    padding:
        24px;

    border:
        1px solid
        var(--project-border);

    border-radius:
        12px;

    background:
        rgba(255, 255, 255, 0.018);

    transition:
        transform 0.25s ease,
        border-color 0.25s ease,
        background 0.25s ease;

}

.stack-card:hover {

    transform:
        translateY(-4px);

    border-color:
        rgba(140, 255, 193, 0.2);

    background:
        rgba(140, 255, 193, 0.025);

}

.stack-card-number {

    color:
        var(--project-accent);

    font-family:
        "Courier New",
        monospace;

    font-size:
        9px;

}

.stack-card h3 {

    margin-top:
        20px;

    font-size:
        18px;

    letter-spacing:
        -0.02em;

}

.stack-card p {

    margin-top:
        7px;

    color:
        var(--project-secondary);

    font-size:
        11px;

    line-height:
        1.65;

}

.stack-tags {

    display:
        flex;

    flex-wrap:
        wrap;

    gap:
        5px;

    margin-top:
        18px;

}

.stack-tags span {

    padding:
        5px 7px;

    border:
        1px solid
        var(--project-border);

    border-radius:
        5px;

    color:
        var(--project-muted);

    font-family:
        "Courier New",
        monospace;

    font-size:
        8px;

}


/* =========================================================
   10. IMPLEMENTATION / TIMELINE
   ========================================================= */

.project-process {

    padding:
        90px 0;

    border-top:
        1px solid
        var(--project-border);

}

.process-list {

    position:
        relative;

    margin-top:
        50px;

    display:
        grid;

    gap:
        18px;

}

.process-list::before {

    content:
        "";

    position:
        absolute;

    top:
        20px;

    bottom:
        20px;

    left:
        17px;

    width:
        1px;

    background:
        rgba(140, 255, 193, 0.14);

}

.process-item {

    position:
        relative;

    display:
        grid;

    grid-template-columns:
        36px 1fr;

    gap:
        20px;

}

.process-number {

    position:
        relative;

    z-index:
        2;

    width:
        36px;

    height:
        36px;

    display:
        flex;

    align-items:
        center;

    justify-content:
        center;

    border:
        1px solid
        rgba(140, 255, 193, 0.22);

    border-radius:
        50%;

    background:
        var(--project-bg);

    color:
        var(--project-accent);

    font-family:
        "Courier New",
        monospace;

    font-size:
        9px;

}

.process-content {

    padding:
        4px 0 30px;

}

.process-content h3 {

    font-size:
        17px;

}

.process-content p {

    max-width:
        700px;

    margin-top:
        7px;

    color:
        var(--project-secondary);

    font-size:
        11px;

    line-height:
        1.75;

}


/* =========================================================
   11. COMMAND / CODE BLOCK
   ========================================================= */

.project-code-section {

    padding:
        80px 0;

    border-top:
        1px solid
        var(--project-border);

}

.code-window {

    margin-top:
        40px;

    overflow:
        hidden;

    border:
        1px solid
        var(--project-border);

    border-radius:
        12px;

    background:
        #090b0d;

}

.code-window-header {

    display:
        flex;

    align-items:
        center;

    gap:
        8px;

    height:
        44px;

    padding:
        0 14px;

    border-bottom:
        1px solid
        var(--project-border);

}

.code-window-header span {

    width:
        6px;

    height:
        6px;

    border-radius:
        50%;

    background:
        rgba(255, 255, 255, 0.2);

}

.code-window-title {

    margin-left:
        5px;

    color:
        var(--project-muted);

    font-family:
        "Courier New",
        monospace;

    font-size:
        8px;

}

.code-window pre {

    margin:
        0;

    padding:
        25px;

    overflow-x:
        auto;

    color:
        #cbd2d9;

    font-family:
        "Courier New",
        monospace;

    font-size:
        10px;

    line-height:
        1.8;

}

.code-comment {

    color:
        #66717d;

}

.code-command {

    color:
        var(--project-accent);

}


/* =========================================================
   12. RESULTS
   ========================================================= */

.project-results {

    padding:
        90px 0;

    border-top:
        1px solid
        var(--project-border);

}

.results-grid {

    display:
        grid;

    grid-template-columns:
        repeat(3, 1fr);

    gap:
        12px;

    margin-top:
        45px;

}

.result-card {

    min-height:
        180px;

    padding:
        25px;

    display:
        flex;

    flex-direction:
        column;

    justify-content:
        space-between;

    border:
        1px solid
        var(--project-border);

    border-radius:
        12px;

    background:
        rgba(255, 255, 255, 0.018);

}

.result-value {

    color:
        var(--project-accent);

    font-family:
        "Courier New",
        monospace;

    font-size:
        30px;

}

.result-card h3 {

    font-size:
        15px;

}

.result-card p {

    margin-top:
        5px;

    color:
        var(--project-secondary);

    font-size:
        10px;

    line-height:
        1.6;

}


/* =========================================================
   13. CHALLENGES
   ========================================================= */

.project-challenges {

    padding:
        90px 0;

    border-top:
        1px solid
        var(--project-border);

}

.challenge-grid {

    display:
        grid;

    grid-template-columns:
        1fr 1fr;

    gap:
        12px;

    margin-top:
        45px;

}

.challenge-card {

    padding:
        27px;

    border:
        1px solid
        var(--project-border);

    border-radius:
        12px;

    background:
        rgba(255, 255, 255, 0.018);

}

.challenge-number {

    color:
        var(--project-accent);

    font-family:
        "Courier New",
        monospace;

    font-size:
        9px;

}

.challenge-card h3 {

    margin-top:
        18px;

    font-size:
        17px;

}

.challenge-card p {

    margin-top:
        8px;

    color:
        var(--project-secondary);

    font-size:
        11px;

    line-height:
        1.7;

}


/* =========================================================
   14. PROJECT FOOTER CTA
   ========================================================= */

.project-end {

    padding:
        100px 0 130px;

    border-top:
        1px solid
        var(--project-border);

    text-align:
        center;

}

.project-end-label {

    color:
        var(--project-accent);

    font-family:
        "Courier New",
        monospace;

    font-size:
        10px;

    letter-spacing:
        0.15em;

}

.project-end h2 {

    max-width:
        700px;

    margin:
        15px auto 0;

    font-size:
        clamp(
            35px,
            5vw,
            58px
        );

    line-height:
        1.05;

    letter-spacing:
        -0.055em;

}

.project-end p {

    max-width:
        550px;

    margin:
        18px auto 30px;

    color:
        var(--project-secondary);

    font-size:
        12px;

    line-height:
        1.75;

}

.project-end-actions {

    display:
        flex;

    align-items:
        center;

    justify-content:
        center;

    flex-wrap:
        wrap;

    gap:
        10px;

}


/* =========================================================
   15. PROJECT PAGE BUTTONS
   ========================================================= */

.project-button {

    min-height:
        46px;

    display:
        inline-flex;

    align-items:
        center;

    justify-content:
        center;

    gap:
        9px;

    padding:
        0 18px;

    border-radius:
        8px;

    font-size:
        11px;

    font-weight:
        650;

    transition:
        transform 0.25s ease,
        background 0.25s ease,
        border-color 0.25s ease;

}

.project-button-primary {

    background:
        var(--project-accent);

    color:
        #07100b;

}

.project-button-primary:hover {

    background:
        #b5ffd6;

    transform:
        translateY(-2px);

}

.project-button-secondary {

    border:
        1px solid
        var(--project-border);

    background:
        rgba(255, 255, 255, 0.025);

    color:
        var(--project-text);

}

.project-button-secondary:hover {

    border-color:
        rgba(255, 255, 255, 0.2);

    background:
        rgba(255, 255, 255, 0.055);

    transform:
        translateY(-2px);

}


/* =========================================================
   16. PROJECT FOOTER
   ========================================================= */

.project-footer {

    min-height:
        90px;

    display:
        flex;

    align-items:
        center;

    justify-content:
        space-between;

    gap:
        20px;

    border-top:
        1px solid
        var(--project-border);

    color:
        var(--project-muted);

    font-size:
        9px;

}

.project-footer a {

    color:
        var(--project-secondary);

}

.project-footer a:hover {

    color:
        var(--project-accent);

}


/* =========================================================
   17. IMAGE / SCREENSHOT BLOCKS
   ========================================================= */

.project-image {

    width:
        100%;

    overflow:
        hidden;

    margin:
        35px 0;

    border:
        1px solid
        var(--project-border);

    border-radius:
        12px;

    background:
        rgba(255, 255, 255, 0.02);

}

.project-image img {

    width:
        100%;

    height:
        auto;

}

.project-image-caption {

    padding:
        10px 14px;

    border-top:
        1px solid
        var(--project-border);

    color:
        var(--project-muted);

    font-family:
        "Courier New",
        monospace;

    font-size:
        8px;

}


/* =========================================================
   18. CALLOUT
   ========================================================= */

.project-callout {

    margin:
        30px 0;

    padding:
        22px 24px;

    border-left:
        2px solid
        var(--project-accent);

    border-top:
        1px solid
        var(--project-border);

    border-right:
        1px solid
        var(--project-border);

    border-bottom:
        1px solid
        var(--project-border);

    border-radius:
        0 10px 10px 0;

    background:
        rgba(140, 255, 193, 0.025);

}

.project-callout strong {

    display:
        block;

    color:
        var(--project-text);

    font-size:
        12px;

}

.project-callout p {

    margin-top:
        6px;

    color:
        var(--project-secondary);

    font-size:
        11px;

    line-height:
        1.7;

}


/* =========================================================
   19. RESPONSIVE — TABLET
   ========================================================= */

@media (max-width: 950px) {

    .project-hero-grid {

        grid-template-columns:
            1fr;

        gap:
            50px;

    }

    .project-terminal {

        max-width:
            650px;

    }

    .project-overview-grid {

        grid-template-columns:
            1fr;

        gap:
            45px;

    }

    .stack-grid {

        grid-template-columns:
            repeat(2, 1fr);

    }

    .results-grid {

        grid-template-columns:
            repeat(2, 1fr);

    }

}


/* =========================================================
   20. RESPONSIVE — MOBILE
   ========================================================= */

@media (max-width: 650px) {

    .project-container,
    .project-nav-inner {

        width:
            calc(100% - 32px);

    }

    .project-hero {

        padding:
            80px 0 65px;

    }

    .project-hero h1 {

        font-size:
            clamp(
                44px,
                14vw,
                65px
            );

    }

    .project-hero-description {

        font-size:
            13px;

    }

    .project-terminal-body {

        min-height:
            260px;

        padding:
            20px;

        font-size:
            9px;

    }

    .project-overview,
    .project-architecture,
    .project-stack,
    .project-process,
    .project-code-section,
    .project-results,
    .project-challenges {

        padding:
            70px 0;

    }

    .architecture-wrapper {

        padding:
            20px;

    }

    .stack-grid,
    .results-grid {

        grid-template-columns:
            1fr;

    }

    .challenge-grid {

        grid-template-columns:
            1fr;

    }

    .project-footer {

        min-height:
            auto;

        padding:
            25px 0;

        flex-direction:
            column;

        align-items:
            flex-start;

    }

}


/* =========================================================
   21. VERY SMALL SCREENS
   ========================================================= */

@media (max-width: 420px) {

    .project-nav-title {

        display:
            none;

    }

    .project-meta span {

        font-size:
            8px;

    }

    .project-terminal-body {

        padding:
            17px;

    }

    .process-item {

        grid-template-columns:
            32px 1fr;

        gap:
            14px;

    }

    .process-number {

        width:
            32px;

        height:
            32px;

    }

}


/* =========================================================
   22. ACCESSIBILITY
   ========================================================= */

.project-page a:focus-visible,
.project-page button:focus-visible {

    outline:
        2px solid
        var(--project-accent);

    outline-offset:
        4px;

}


/* =========================================================
   23. REDUCED MOTION
   ========================================================= */

@media (prefers-reduced-motion: reduce) {

    .project-page *,
    .project-page *::before,
    .project-page *::after {

        animation:
            none !important;

        transition:
            none !important;

        scroll-behavior:
            auto !important;

    }

}