:root {
    --bg: #050505;
    --surface: #0a0a0a;
    --surface-light: #111111;

    --text: #f5f5f5;
    --muted: #858585;
    --dim: #505050;

    --border: rgba(255, 255, 255, 0.08);
    --border-hover: rgba(255, 255, 255, 0.18);

    --pink: #e34ba9;
    --purple: #8b5cf6;
    --blue: #1687ff;

    --container: 1120px;

    --font-sans: "Inter", system-ui, sans-serif;
    --font-mono: "JetBrains Mono", monospace;
}

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

html {
    scroll-behavior: smooth;
    scroll-padding-top: 90px;
}

body {
    margin: 0;
    min-width: 320px;
    overflow-x: hidden;

    background: var(--bg);
    color: var(--text);

    font-family: var(--font-sans);
    line-height: 1.6;
}

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

button {
    font: inherit;
}

::selection {
    color: #fff;
    background: var(--pink);
}

.container {
    width: min(calc(100% - 40px), var(--container));
    margin-inline: auto;
}

.section {
    padding-block: 130px;
}


.background {
    position: fixed;
    inset: 0;

    z-index: -10;

    overflow: hidden;

    background: var(--bg);
}

.background-grid {
    position: absolute;
    inset: 0;

    background-image:
        linear-gradient(
            rgba(255, 255, 255, 0.025) 1px,
            transparent 1px
        ),
        linear-gradient(
            90deg,
            rgba(255, 255, 255, 0.025) 1px,
            transparent 1px
        );

    background-size: 64px 64px;

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

.background-orb {
    position: absolute;

    width: 600px;
    height: 600px;

    border-radius: 50%;

    filter: blur(100px);

    opacity: 0.11;

    animation:
        orb-float
        14s
        ease-in-out
        infinite
        alternate;
}

.background-orb--one {
    top: -350px;
    left: 10%;

    background: var(--pink);
}

.background-orb--two {
    top: 35%;
    right: -400px;

    background: var(--purple);

    animation-delay: -5s;
}


.cursor-glow {
    position: fixed;

    width: 420px;
    height: 420px;

    border-radius: 50%;

    pointer-events: none;

    z-index: -1;

    background:
        radial-gradient(
            circle,
            rgba(227, 75, 169, 0.08),
            transparent 65%
        );

    transform:
        translate(-50%, -50%);
}


.header {
    position: fixed;
    inset: 0 0 auto;

    z-index: 100;

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

    background:
        rgba(5, 5, 5, 0.68);

    backdrop-filter: blur(20px);

    -webkit-backdrop-filter: blur(20px);
}

.nav {
    height: 72px;

    display: flex;
    align-items: center;
    justify-content: space-between;
}

.logo {
    font-family: var(--font-mono);

    font-size: 14px;
    font-weight: 600;

    letter-spacing: -0.04em;
}

.logo span {
    color: var(--pink);
}

.nav-links {
    display: flex;

    gap: 30px;

    color: var(--muted);

    font-size: 12px;
}

.nav-links a {
    position: relative;

    transition:
        color 0.25s ease;
}

.nav-links a::after {
    content: "";

    position: absolute;

    left: 50%;
    bottom: -9px;

    width: 0;
    height: 1px;

    background: var(--pink);

    transform:
        translateX(-50%);

    transition:
        width 0.25s ease;
}

.nav-links a:hover {
    color: #fff;
}

.nav-links a:hover::after {
    width: 100%;
}

.nav-contact {
    display: flex;
    align-items: center;

    gap: 7px;

    padding: 8px 13px;

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

    border-radius: 8px;

    font-size: 12px;

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

.nav-contact:hover {
    transform: translateY(-2px);

    border-color:
        var(--border-hover);

    background:
        rgba(255, 255, 255, 0.04);
}


.hero {
    min-height: 100vh;

    padding-top: 145px;
    padding-bottom: 100px;

    display: grid;

    grid-template-columns:
        1fr
        0.85fr;

    align-items: center;

    gap: 80px;
}

.availability {
    display: inline-flex;
    align-items: center;

    gap: 8px;

    margin-bottom: 28px;

    padding: 6px 10px;

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

    border-radius: 999px;

    color: var(--muted);

    font-family: var(--font-mono);

    font-size: 10px;
}

.availability > span {
    width: 6px;
    height: 6px;

    border-radius: 50%;

    background: #4ade80;

    box-shadow:
        0 0 12px #4ade80;

    animation:
        pulse
        2s
        ease
        infinite;
}

.eyebrow {
    margin: 0 0 15px;

    color: var(--pink);

    font-family: var(--font-mono);

    font-size: 10px;
    font-weight: 600;

    letter-spacing: 0.18em;
}

.hero-title {
    max-width: 760px;

    margin: 0;

    font-size:
        clamp(55px, 7vw, 92px);

    line-height: 0.96;

    letter-spacing: -0.07em;
}

.hero-actions {
    display: flex;

    gap: 10px;

    margin-top: 34px;
}


.button {
    display: inline-flex;

    align-items: center;
    justify-content: center;

    gap: 8px;

    min-height: 45px;

    padding-inline: 18px;

    border-radius: 9px;

    font-size: 12px;
    font-weight: 600;

    transition:
        transform 0.3s ease,
        background 0.3s ease,
        border-color 0.3s ease;
}

.button:hover {
    transform:
        translateY(-3px);
}

.button-primary {
    background: #f5f5f5;
    color: #050505;
}

.button-primary:hover {
    background: #fff;
}

.button-secondary {
    border:
        1px solid var(--border);

    color: var(--muted);
}

.button-secondary:hover {
    color: #fff;

    border-color:
        var(--border-hover);
}


.terminal-wrapper {
    perspective: 1200px;
}

.terminal-card {
    position: relative;

    padding: 12px;

    border:
        1px solid rgba(255, 255, 255, 0.12);

    border-radius: 16px;

    background:
        rgba(255, 255, 255, 0.035);

    backdrop-filter: blur(10px);

    box-shadow:
        0 40px 100px rgba(0, 0, 0, 0.5),
        inset 0 1px rgba(255, 255, 255, 0.06);

    transform:
        rotateY(-6deg)
        rotateX(2deg);

    transition:
        transform 0.7s ease,
        box-shadow 0.7s ease;
}

.terminal-card:hover {
    transform:
        rotateY(0deg)
        rotateX(0deg)
        translateY(-8px);

    box-shadow:
        0 50px 120px rgba(0, 0, 0, 0.65),
        0 0 80px rgba(227, 75, 169, 0.05);
}

.terminal {
    position: relative;

    overflow: hidden;

    border:
        1px solid #252525;

    border-radius: 9px;

    background: #000;

    font-family:
        var(--font-mono);
}

.terminal-header {
    position: relative;

    height: 42px;

    display: flex;
    align-items: center;

    padding-inline: 13px;

    border-bottom:
        1px solid #222;

    background: #161819;
}

.terminal-dots {
    display: flex;

    gap: 6px;
}

.terminal-dots span {
    width: 8px;
    height: 8px;

    border-radius: 50%;

    background: #444;
}

.terminal-title {
    position: absolute;

    left: 50%;

    display: flex;
    align-items: center;

    gap: 7px;

    transform:
        translateX(-50%);

    color: #777;

    font-size: 10px;
}

.terminal-title svg {
    color: var(--blue);
}

.terminal-copy {
    margin-left: auto;

    padding: 5px;

    border: 0;

    background: transparent;

    color: #666;

    cursor: pointer;

    transition:
        color 0.2s ease,
        transform 0.2s ease;
}

.terminal-copy:hover {
    color: #fff;

    transform:
        scale(1.1);
}

.terminal-body {
    min-height: 330px;

    padding: 25px;

    font-size: 12px;
}

.terminal-line {
    display: flex;

    align-items: center;

    gap: 9px;

    min-height: 20px;
}

.terminal-prompt {
    color: var(--pink);
}

.terminal-command {
    color: #ddd;
}

.terminal-cursor {
    width: 7px;
    height: 15px;

    background: var(--pink);

    animation:
        cursor-blink
        0.65s
        steps(2)
        infinite;
}

.terminal-output {
    min-height: 75px;

    margin:
        8px
        0
        8px
        18px;

    color: #888;

    white-space: pre-line;

    transition:
        opacity 0.35s ease,
        transform 0.35s ease;
}


.section-heading {
    display: flex;
    align-items: flex-start;

    gap: 20px;

    margin-bottom: 60px;
}

.section-number {
    padding-top: 4px;

    color: var(--pink);

    font-family: var(--font-mono);

    font-size: 10px;
}

.section h2 {
    margin: 0;

    font-size:
        clamp(34px, 5vw, 54px);

    line-height: 1;

    letter-spacing: -0.06em;
}


.stack-grid {
    display: grid;

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

    gap: 14px;
}

.stack-card {
    position: relative;

    overflow: hidden;

    min-height: 280px;

    padding: 28px;

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

    border-radius: 16px;

    background:
        radial-gradient(
            500px circle at
            var(--mouse-x, 50%)
            var(--mouse-y, 50%),
            rgba(227, 75, 169, 0.09),
            transparent 40%
        ),
        rgba(255, 255, 255, 0.018);

    transition:
        transform 0.45s ease,
        border-color 0.3s ease;
}

.stack-card:hover {
    transform:
        translateY(-7px);

    border-color:
        var(--border-hover);
}

.stack-icon {
    margin-bottom: 35px;

    color: var(--pink);

    font-family: var(--font-mono);

    font-size: 22px;
}

.stack-card h3 {
    margin: 0;

    font-size: 17px;
}

.stack-card p {
    min-height: 45px;

    margin:
        9px
        0
        25px;

    color: var(--muted);

    font-size: 12px;

    line-height: 1.7;
}


.tags {
    display: flex;

    flex-wrap: wrap;

    gap: 6px;
}

.tags span {
    padding:
        5px
        8px;

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

    border-radius: 5px;

    color: #888;

    font-family: var(--font-mono);

    font-size: 9px;

    transition:
        color 0.2s ease,
        border-color 0.2s ease,
        transform 0.2s ease;
}

.tags span:hover {
    color: #fff;

    border-color:
        var(--border-hover);

    transform:
        translateY(-2px);
}


.music-section {
    padding-bottom: 150px;
}

.spotify-card {
    max-width: 760px;

    padding: 20px;

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

    border-radius: 18px;

    background:
        linear-gradient(
            145deg,
            rgba(255, 255, 255, 0.045),
            rgba(255, 255, 255, 0.012)
        );

    box-shadow:
        0 25px 70px rgba(0, 0, 0, 0.35),
        inset 0 1px rgba(255, 255, 255, 0.05);

    backdrop-filter: blur(18px);

    transition:
        transform 0.35s ease,
        border-color 0.35s ease;
}

.spotify-card:hover {
    transform:
        translateY(-4px);

    border-color:
        rgba(227, 75, 169, 0.28);
}

.spotify-header {
    display: flex;

    align-items: center;

    justify-content: space-between;

    gap: 20px;

    margin-bottom: 18px;
}

.spotify-label {
    display: block;

    margin-bottom: 7px;

    color: var(--pink);

    font-family: var(--font-mono);

    font-size: 9px;

    letter-spacing: 0.16em;
}

.spotify-header h3 {
    margin: 0;

    color: #ddd;

    font-size: 16px;

    font-weight: 600;

    letter-spacing: -0.02em;
}

.spotify-icon {
    display: flex;

    align-items: center;
    justify-content: center;

    width: 42px;
    height: 42px;

    flex-shrink: 0;

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

    border-radius: 50%;

    color: var(--pink);

    font-size: 18px;
}

.footer {
    min-height: 100px;

    display: flex;

    align-items: center;

    justify-content: space-between;

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

    color: var(--dim);

    font-family: var(--font-mono);

    font-size: 9px;
}

.footer div {
    display: flex;

    gap: 20px;
}

.footer a {
    transition:
        color 0.2s ease;
}

.footer a:hover {
    color: #fff;
}


.reveal {
    opacity: 0;

    transform:
        translateY(35px)
        scale(0.985);

    filter: blur(8px);

    transition:
        opacity 0.9s ease,
        transform 0.9s ease,
        filter 0.9s ease;
}

.reveal.is-visible {
    opacity: 1;

    transform:
        translateY(0)
        scale(1);

    filter: blur(0);
}

.reveal-delay-1 {
    transition-delay: 0.08s;
}

.reveal-delay-2 {
    transition-delay: 0.16s;
}

.reveal-delay-3 {
    transition-delay: 0.24s;
}

.reveal-delay-4 {
    transition-delay: 0.32s;
}


@keyframes pulse {

    50% {
        opacity: 0.35;

        transform:
            scale(0.7);
    }

}

@keyframes cursor-blink {

    50% {
        opacity: 0;
    }

}

@keyframes orb-float {

    0% {
        transform:
            translate3d(0, 0, 0)
            scale(1);
    }

    100% {
        transform:
            translate3d(80px, 50px, 0)
            scale(1.15);
    }

}

@media (max-width: 900px) {

    .hero {
        grid-template-columns: 1fr;

        gap: 60px;
    }

    .hero-terminal {
        max-width: 700px;

        width: 100%;

        margin-inline: auto;
    }

    .terminal-card {
        max-width: 700px;

        margin-inline: auto;
    }

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

    .spotify-card {
        max-width: 100%;
    }

}


@media (max-width: 600px) {

    .container {
        width:
            min(
                calc(100% - 28px),
                var(--container)
            );
    }

    .section {
        padding-block: 90px;
    }

    .nav {
        height: 64px;
    }

    .nav-links,
    .nav-contact {
        display: none;
    }

    .hero {
        padding-top: 115px;

        padding-bottom: 70px;
    }

    .hero-title {
        font-size:
            clamp(
                48px,
                15vw,
                68px
            );
    }

    .hero-actions {
        flex-direction: column;
    }

    .button {
        width: 100%;
    }

    .terminal-card {
        transform: none;
    }

    .terminal-card:hover {
        transform:
            translateY(-5px);
    }

    .terminal-body {
        min-height: 280px;

        padding: 18px;

        font-size: 10px;
    }

    .spotify-card {
        padding: 14px;

        border-radius: 16px;
    }

    .spotify-header h3 {
        font-size: 14px;
    }

    .spotify-icon {
        width: 36px;
        height: 36px;
    }

    .footer {
        flex-direction: column;

        justify-content: center;

        gap: 15px;

        padding-block: 30px;
    }

}

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

    html {
        scroll-behavior: auto;
    }

    *,
    *::before,
    *::after {
        animation-duration:
            0.01ms !important;

        animation-iteration-count:
            1 !important;

        transition-duration:
            0.01ms !important;
    }

    .reveal {
        opacity: 1;

        transform: none;

        filter: none;
    }

}