/* ========================================
   RESET & VARIABLES
   ======================================== */

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

:root {
    --black: #0a0a0a;
    --dark: #1a1a1a;
    --mid-dark: #2a2a2a;
    --gray: #6b6b6b;
    --light-gray: #a0a0a0;
    --border: #333;
    --off-white: #e8e8e8;
    --white: #f5f5f5;
    --pure-white: #ffffff;
    --accent: #7a8c5e;
    --accent-dim: #5c6b45;

    --font-mono: 'IBM Plex Mono', monospace;
    --font-body: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;

    --width-narrow: 640px;
    --width-wide: 800px;
}

/* ========================================
   BASE TYPOGRAPHY
   ======================================== */

body {
    font-family: var(--font-body);
    font-size: 16px;
    line-height: 1.7;
    color: #2d3748;
    background: var(--white);
    -webkit-font-smoothing: antialiased;
}

h1, h2, h3 {
    font-family: var(--font-mono);
    font-weight: 600;
    line-height: 1.3;
}

h1 {
    font-size: 2.5rem;
    font-weight: 700;
}

h2 {
    font-size: 1.25rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    margin-bottom: 1.5rem;
}

h3 {
    font-size: 1.1rem;
}

p {
    margin-bottom: 1.25rem;
    color: #4a5568;
}

p:last-child {
    margin-bottom: 0;
}

a {
    color: var(--accent);
    text-decoration: none;
    transition: color 0.2s;
}

a:hover {
    color: var(--accent-dim);
}

/* ========================================
   LAYOUT
   ======================================== */

.page-width {
    max-width: var(--width-narrow);
    margin: 0 auto;
    padding: 0 1.5rem;
}

.page-width--wide {
    max-width: var(--width-wide);
    margin: 0 auto;
    padding: 0 1.5rem;
}

.full-bleed {
    width: 100%;
}

.full-bleed img {
    width: 100%;
    height: auto;
    display: block;
}

/* ========================================
   NAVIGATION
   ======================================== */

nav {
    background: var(--black);
    padding: 1rem 0;
    position: sticky;
    top: 0;
    z-index: 100;
}

.nav-inner {
    max-width: var(--width-wide);
    margin: 0 auto;
    padding: 0 1.5rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

nav .name {
    font-family: var(--font-mono);
    font-size: 1rem;
    font-weight: 600;
    color: var(--pure-white);
    text-decoration: none;
    letter-spacing: 0.02em;
}

nav .name:hover {
    color: var(--accent);
}

nav ul {
    display: flex;
    list-style: none;
    gap: 1.5rem;
}

nav ul a {
    font-family: var(--font-mono);
    font-size: 0.8125rem;
    font-weight: 400;
    color: var(--light-gray);
    text-decoration: none;
    text-transform: lowercase;
    letter-spacing: 0.05em;
}

nav ul a:hover {
    color: var(--pure-white);
}

/* ========================================
   SECTION HEADING
   ======================================== */

.section-heading {
    font-family: var(--font-mono);
    font-size: 0.8125rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: var(--gray);
    margin-bottom: 2rem;
}

/* ========================================
   DIVIDER
   ======================================== */

hr {
    border: none;
    border-top: 1px solid var(--off-white);
    margin: 3rem 0;
}

hr.dark {
    border-top-color: var(--border);
}

/* ========================================
   META TEXT
   ======================================== */

.meta {
    font-family: var(--font-mono);
    font-size: 0.8125rem;
    color: var(--gray);
    line-height: 1.5;
}

/* ========================================
   HOME PAGE
   ======================================== */

.home-hero {
    background: var(--black);
    padding: 5rem 0 4rem;
}

.home-hero .page-width {
    color: var(--pure-white);
}

.home-hero .role {
    font-family: var(--font-mono);
    font-size: 0.8125rem;
    color: var(--light-gray);
    text-transform: lowercase;
    letter-spacing: 0.05em;
    margin-bottom: 1.5rem;
}

.home-hero h1 {
    color: var(--pure-white);
    margin-bottom: 2rem;
}

.home-hero .intro {
    font-size: 1.05rem;
    line-height: 1.8;
    color: var(--off-white);
    max-width: 560px;
    margin-bottom: 2.5rem;
}

.home-hero .email {
    font-family: var(--font-mono);
    font-size: 0.875rem;
    color: var(--accent);
}

.home-hero .email:hover {
    color: var(--pure-white);
}

.bus-photo {
    position: relative;
}

.bus-photo img {
    width: 100%;
    height: auto;
    display: block;
}

.bus-photo .caption {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: var(--gray);
    padding: 0.75rem 1.5rem;
    background: var(--black);
}

.bus-placeholder {
    background: var(--dark);
    height: 360px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-mono);
    font-size: 0.8125rem;
    color: var(--gray);
}

.home-content {
    padding: 4rem 0;
}

.home-content p {
    margin-bottom: 1.5rem;
}

/* ========================================
   ABOUT PAGE
   ======================================== */

.about-header {
    background: var(--black);
    padding: 4rem 0 3rem;
}

.about-header h1 {
    color: var(--pure-white);
}

.about-content {
    padding: 3rem 0 4rem;
}

.about-content p {
    margin-bottom: 1.5rem;
    font-size: 1.05rem;
    line-height: 1.8;
}

.about-content .break {
    height: 3rem;
}

.about-content .pullquote {
    font-family: var(--font-mono);
    font-size: 1.1rem;
    line-height: 1.7;
    color: #2d3748;
    padding: 2rem 0;
}

.about-content .inline-photo {
    margin: 2.5rem -1.5rem;
}

.about-content .inline-photo img {
    width: 100%;
    height: auto;
    display: block;
}

.about-content .inline-photo .caption {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: var(--gray);
    padding: 0.75rem 1.5rem;
}

.about-closer {
    padding: 2rem 0 4rem;
}

.about-closer p {
    font-size: 1.05rem;
    color: #4a5568;
    margin-bottom: 1rem;
}

.about-closer a {
    font-family: var(--font-mono);
    font-size: 0.875rem;
}

/* ========================================
   RESUME PAGE
   ======================================== */

.resume-header {
    background: var(--black);
    padding: 4rem 0 3rem;
}

.resume-header h1 {
    color: var(--pure-white);
    margin-bottom: 1rem;
}

.resume-header .contact {
    font-family: var(--font-mono);
    font-size: 0.8125rem;
    color: var(--light-gray);
    line-height: 1.8;
}

.resume-header .contact a {
    color: var(--light-gray);
}

.resume-header .contact a:hover {
    color: var(--pure-white);
}

.resume-body {
    padding: 3rem 0 4rem;
}

.resume-section {
    margin-bottom: 3rem;
}

.resume-section h2 {
    color: #2d3748;
    padding-bottom: 0.5rem;
    border-bottom: 1px solid var(--off-white);
    margin-bottom: 1.5rem;
}

.resume-summary {
    font-family: var(--font-mono);
    font-size: 0.9rem;
    line-height: 1.7;
    color: #2d3748;
    margin-bottom: 0;
}

.resume-company {
    font-weight: 700;
    font-size: 1.1rem;
    color: #2d3748;
    margin-bottom: 0.25rem;
}

.resume-tenure {
    font-family: var(--font-mono);
    font-size: 0.8125rem;
    color: var(--gray);
    margin-bottom: 1.25rem;
}

.resume-roles {
    margin-bottom: 1.5rem;
}

.resume-role {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    padding: 0.3rem 0;
    flex-wrap: wrap;
    gap: 0.25rem;
}

.resume-role .title {
    font-weight: 600;
    color: #2d3748;
    font-size: 0.95rem;
}

.resume-role .dates {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: var(--gray);
}

.resume-body ul {
    margin-left: 1.25rem;
    margin-bottom: 1.5rem;
}

.resume-body li {
    margin-bottom: 0.6rem;
    color: #4a5568;
    line-height: 1.7;
}

.skills-list {
    list-style: none;
    margin-left: 0;
}

.skills-list li {
    margin-bottom: 0.5rem;
}

.skills-list .label {
    font-family: var(--font-mono);
    font-size: 0.8125rem;
    font-weight: 600;
    color: #2d3748;
    text-transform: lowercase;
}

.resume-simple-list {
    list-style: none;
    margin-left: 0;
}

.resume-simple-list li {
    padding: 0.4rem 0;
    color: #2d3748;
}

.resume-simple-list .detail {
    font-family: var(--font-mono);
    font-size: 0.8125rem;
    color: var(--gray);
}

/* ========================================
   PROJECTS PAGE
   ======================================== */

.projects-header {
    background: var(--black);
    padding: 4rem 0 3rem;
}

.projects-header h1 {
    color: var(--pure-white);
    margin-bottom: 0.75rem;
}

.projects-header p {
    font-family: var(--font-mono);
    font-size: 0.875rem;
    color: var(--light-gray);
    max-width: 500px;
}

.projects-content {
    padding: 3rem 0 4rem;
}

.project-entry {
    margin-bottom: 1rem;
}

.project-entry h3 {
    font-size: 1.1rem;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: #2d3748;
    margin-bottom: 0.5rem;
}

.project-entry .stack {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: var(--gray);
    margin-bottom: 1.25rem;
    letter-spacing: 0.02em;
}

.project-entry p {
    margin-bottom: 1rem;
    line-height: 1.8;
}

.project-entry .source {
    font-family: var(--font-mono);
    font-size: 0.8125rem;
}

/* ========================================
   FOOTER
   ======================================== */

footer {
    background: var(--black);
    padding: 1.5rem 0;
    margin-top: 4rem;
}

.footer-inner {
    max-width: var(--width-wide);
    margin: 0 auto;
    padding: 0 1.5rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
}

.footer-inner .left {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: var(--gray);
}

.footer-inner .right {
    display: flex;
    gap: 1.5rem;
}

.footer-inner .right a {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: var(--light-gray);
}

.footer-inner .right a:hover {
    color: var(--pure-white);
}

/* ========================================
   PRINT
   ======================================== */

@media print {
    body {
        background: white;
        font-size: 9.5pt;
        line-height: 1.4;
    }

    nav, footer {
        display: none;
    }

    .resume-header {
        background: white;
        padding: 0 0 0.5rem;
        border-bottom: 2px solid #000;
    }

    .resume-header h1 {
        color: #000;
        font-size: 1.3rem;
        margin-bottom: 0.25rem;
    }

    .resume-header .contact {
        color: #333;
        font-size: 0.7rem;
        line-height: 1.5;
    }

    .resume-header .contact a {
        color: #333;
    }

    .resume-body {
        padding: 0.5rem 0;
    }

    .resume-section {
        margin-bottom: 0.75rem;
    }

    .resume-section h2 {
        font-size: 0.85rem;
        margin-bottom: 0.4rem;
        padding-bottom: 0.25rem;
    }

    .resume-summary {
        font-size: 0.8rem;
        line-height: 1.5;
    }

    .resume-company {
        font-size: 0.95rem;
        margin-bottom: 0.1rem;
    }

    .resume-tenure {
        font-size: 0.7rem;
        margin-bottom: 0.5rem;
    }

    .resume-roles {
        margin-bottom: 0.5rem;
    }

    .resume-role {
        padding: 0.15rem 0;
    }

    .resume-role .title {
        font-size: 0.8rem;
    }

    .resume-role .dates {
        font-size: 0.65rem;
    }

    .resume-body ul {
        margin-left: 1rem;
        margin-bottom: 0.5rem;
    }

    .resume-body li {
        margin-bottom: 0.2rem;
        line-height: 1.4;
        font-size: 0.85rem;
    }

    .skills-list li {
        margin-bottom: 0.15rem;
        font-size: 0.8rem;
    }

    .skills-list .label {
        font-size: 0.7rem;
    }

    .resume-simple-list li {
        padding: 0.15rem 0;
        font-size: 0.85rem;
    }

    .resume-simple-list .detail {
        font-size: 0.7rem;
    }

    .page-width, .page-width--wide {
        max-width: 100%;
        padding: 0;
    }

    a {
        color: #333;
    }

    hr {
        margin: 0.5rem 0;
    }

    p {
        margin-bottom: 0.5rem;
    }
}

/* ========================================
   RESPONSIVE
   ======================================== */

@media (max-width: 768px) {
    h1 {
        font-size: 2rem;
    }

    .home-hero {
        padding: 3.5rem 0 3rem;
    }

    nav ul {
        gap: 1rem;
    }

    nav ul a {
        font-size: 0.75rem;
    }

    .resume-role {
        flex-direction: column;
        gap: 0;
    }

    .footer-inner {
        flex-direction: column;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .nav-inner {
        flex-direction: column;
        gap: 0.75rem;
    }

    h1 {
        font-size: 1.75rem;
    }

    .home-hero {
        padding: 2.5rem 0 2rem;
    }
}