:root {
    --background: #0a0d12;
    --surface: #11161e;
    --surface-hover: #161d27;
    --border: #242d3a;
    --text: #f2f5f8;
    --muted: #94a0ae;
    --accent: #6ee7b7;
    --accent-dark: #36b889;
    --max-width: 1100px;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family:
        Inter,
        ui-sans-serif,
        system-ui,
        -apple-system,
        BlinkMacSystemFont,
        "Segoe UI",
        sans-serif;

    background: var(--background);
    color: var(--text);
    line-height: 1.6;
}

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

.container {
    width: min(90%, var(--max-width));
    margin: 0 auto;
}


/* NAVIGATION */

header {
    border-bottom: 1px solid var(--border);
    background: rgba(10, 13, 18, 0.92);
}

nav {
    height: 72px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.logo {
    font-size: 1.4rem;
    font-weight: 800;
    letter-spacing: -0.04em;
}

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

.nav-links {
    display: flex;
    gap: 28px;
}

.nav-links a {
    color: var(--muted);
    font-size: 0.9rem;
    transition: color 0.2s ease;
}

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


/* HERO */

.hero {
    min-height: 650px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.eyebrow,
.section-label {
    color: var(--accent);
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.15em;
}

.hero h1 {
    max-width: 850px;
    margin-top: 20px;
    font-size: clamp(3rem, 7vw, 5.7rem);
    line-height: 0.98;
    letter-spacing: -0.055em;
}

.hero h1 span {
    color: var(--muted);
}

.hero-text {
    max-width: 650px;
    color: var(--muted);
    margin-top: 30px;
    font-size: 1.1rem;
}

.hero-buttons {
    display: flex;
    gap: 12px;
    margin-top: 34px;
}

.button {
    display: inline-block;
    padding: 12px 20px;
    border-radius: 7px;
    font-weight: 650;
    font-size: 0.92rem;
    transition: 0.2s ease;
}

.button.primary {
    background: var(--accent);
    color: #07110d;
}

.button.primary:hover {
    background: var(--accent-dark);
}

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

.button.secondary:hover {
    background: var(--surface);
}


/* SECTIONS */

.section {
    padding: 110px 0;
    border-top: 1px solid var(--border);
}

.section h2 {
    margin-top: 12px;
    font-size: clamp(2rem, 4vw, 3.2rem);
    letter-spacing: -0.04em;
}

.section-intro {
    max-width: 750px;
    margin-top: 25px;
    color: var(--muted);
    font-size: 1.08rem;
}


/* PROJECTS */

.project-grid {
    margin-top: 45px;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
}

.project-card {
    position: relative;
    min-height: 360px;
    padding: 28px;
    border: 1px solid var(--border);
    border-radius: 12px;
    background: var(--surface);
    display: flex;
    gap: 24px;
    transition:
        transform 0.2s ease,
        background 0.2s ease,
        border-color 0.2s ease;
}

.project-card:hover {
    transform: translateY(-3px);
    background: var(--surface-hover);
    border-color: #344254;
}

.project-card.featured {
    border-color: #345b50;
}

.project-number {
    font-family: monospace;
    color: var(--muted);
    font-size: 0.8rem;
}

.project-status {
    display: inline-block;
    color: var(--muted);
    font-size: 0.68rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    margin-bottom: 15px;
}

.project-status.live {
    color: var(--accent);
}

.project-card h3 {
    font-size: 1.35rem;
    margin-bottom: 12px;
}

.project-card p {
    color: var(--muted);
}

.tags {
    display: flex;
    flex-wrap: wrap;
    gap: 7px;
    margin-top: 25px;
}

.tags span,
.skills span {
    border: 1px solid var(--border);
    border-radius: 6px;
    padding: 6px 9px;
    font-family: monospace;
    font-size: 0.76rem;
    color: #bdc7d3;
}


/* SKILLS */

.skills {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 35px;
}

.skills span {
    padding: 9px 13px;
    background: var(--surface);
}


/* FOOTER */

footer {
    border-top: 1px solid var(--border);
    padding: 30px 0;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    color: var(--muted);
    font-size: 0.82rem;
}


/* MOBILE */

@media (max-width: 720px) {

    .nav-links a:not(:last-child) {
        display: none;
    }

    .hero {
        min-height: 560px;
    }

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

    .project-card {
        min-height: auto;
    }

    .section {
        padding: 75px 0;
    }

    .footer-content {
        flex-direction: column;
        gap: 6px;
    }
}