/* ===========================
   JEREMIAH ISGUR
   Dark theme / orange accent
   =========================== */

:root {
    --black: #0a0a0a;
    --white: #e8e8e8;
    --white-dim: #888;
    --orange: #ff5e1a;
    --mono: 'IBM Plex Mono', 'Courier New', monospace;
    --display: 'Archivo Black', 'Impact', sans-serif;
}

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

::selection {
    background: var(--orange);
    color: var(--black);
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--mono);
    font-weight: 300;
    color: var(--white);
    background: var(--black);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    -webkit-font-smoothing: antialiased;
}

/* --- Navigation --- */

.nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1.5rem 2.5rem;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    background: var(--black);
}

.nav-logo {
    font-family: var(--display);
    font-size: 1.4rem;
    text-decoration: none;
    color: var(--white);
    letter-spacing: 0.05em;
    transition: color 0.2s;
}

.nav-logo:hover {
    color: var(--orange);
}

.logo-dot {
    color: var(--orange);
}

.nav-links {
    display: flex;
    gap: 2rem;
}

.nav-links a {
    text-decoration: none;
    color: var(--white-dim);
    font-family: var(--mono);
    font-size: 0.8rem;
    font-weight: 400;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    transition: color 0.2s;
}

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

.nav-links a.active {
    color: var(--orange);
}

/* --- Page Content --- */

.page-content {
    flex: 1;
    max-width: 700px;
    margin: 0 auto;
    padding: 8rem 2.5rem 4rem;
    width: 100%;
}

/* --- Page Headers --- */

.page-header {
    margin-bottom: 3rem;
}

.page-header h1 {
    font-family: var(--display);
    font-size: 3rem;
    font-weight: 400;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    line-height: 1;
    color: var(--white);
}

.header-rule {
    width: 60px;
    height: 3px;
    background: var(--orange);
    margin-top: 1.25rem;
}

/* --- Content --- */

.content-block p {
    font-size: 0.95rem;
    line-height: 1.9;
    color: var(--white-dim);
    max-width: 540px;
}

.content-block p + p {
    margin-top: 1.5rem;
}

/* --- Home Page --- */

.home-page {
    display: flex;
    align-items: center;
    justify-content: center;
    padding-top: 0;
    min-height: 100vh;
}

.home-hero {
    position: relative;
}

.hero-bar {
    position: absolute;
    left: -2.5rem;
    top: 0;
    bottom: 0;
    width: 4px;
    background: var(--orange);
}

.home-hero h1 {
    font-family: var(--display);
    font-size: clamp(3.5rem, 10vw, 7rem);
    text-transform: uppercase;
    letter-spacing: 0.03em;
    line-height: 0.92;
    color: var(--white);
}

.location {
    font-family: var(--mono);
    font-size: 0.85rem;
    font-weight: 300;
    color: var(--white-dim);
    letter-spacing: 0.2em;
    text-transform: uppercase;
    margin-top: 1.5rem;
}

/* --- Publications --- */

.pub-item {
    margin-bottom: 2rem;
}

.pub-title {
    font-family: var(--mono);
    font-size: 1rem;
    font-weight: 400;
    color: var(--white);
    text-decoration: none;
    border-bottom: 1px solid transparent;
    transition: color 0.2s, border-color 0.2s;
}

.pub-title:hover {
    color: var(--orange);
    border-bottom-color: var(--orange);
}

.pub-detail {
    font-size: 0.8rem;
    color: var(--white-dim);
    margin-top: 0.3rem;
    font-style: italic;
}

.pub-series {
    font-size: 0.75rem;
    color: var(--white-dim);
    margin-top: 0.15rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    opacity: 0.6;
}

.pub-divider {
    width: 30px;
    height: 1px;
    background: var(--white-dim);
    margin: 2.5rem 0;
    opacity: 0.3;
}

/* --- Scarlet Page --- */

.scarlet-page .coming-soon {
    font-family: var(--mono);
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.25em;
    color: var(--orange);
}

/* --- Footer --- */

.footer {
    padding: 2rem 2.5rem;
    text-align: right;
}

.footer p {
    font-family: var(--mono);
    font-size: 0.7rem;
    color: var(--white-dim);
    letter-spacing: 0.1em;
    text-transform: uppercase;
}

/* --- Responsive --- */

@media (max-width: 600px) {
    .nav {
        padding: 1.25rem 1.5rem;
    }

    .nav-links {
        gap: 1.25rem;
    }

    .nav-links a {
        font-size: 0.7rem;
    }

    .page-content {
        padding: 7rem 1.5rem 3rem;
    }

    .page-header h1 {
        font-size: 2.2rem;
    }

    .hero-bar {
        left: -1.5rem;
    }

    .footer {
        text-align: center;
    }
}