:root {
    --bg: #0a0a0a;
    --panel: #131313;
    --line: #2a2a28;
    --text: #f2f0ec;
    --text-muted: #8a8a86;
    --accent: #c0392b;
    --accent-alt: #f2b705;

    --font-display: -apple-system, "Segoe UI", "Helvetica Neue", Arial, sans-serif;
    --font-mono: ui-monospace, "SF Mono", "Cascadia Code", "Roboto Mono", monospace;

    --max-width: 1200px;
    --gap-lg: clamp(48px, 8vw, 120px);
    --gap-md: clamp(24px, 4vw, 48px);
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    background: var(--bg);
    color: var(--text);
    font-family: var(--font-display);
    line-height: 1.5;
    -webkit-font-smoothing: antialiased;
}

a {
    color: inherit;
}

.wrap {
    max-width: var(--max-width);
    margin: 0 auto;
    padding-left: clamp(20px, 5vw, 48px);
    padding-right: clamp(20px, 5vw, 48px);
}

/* Header */

.site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 10;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 24px clamp(20px, 5vw, 48px);
}

.logo {
    text-decoration: none;
    line-height: 1.1;
}

.logo-main {
    display: block;
    font-weight: 700;
    letter-spacing: 0.08em;
    font-size: 15px;
}

.logo-sub {
    display: block;
    font-family: var(--font-mono);
    font-size: 10px;
    letter-spacing: 0.15em;
    color: var(--text-muted);
    margin-top: 2px;
}

.site-nav {
    display: flex;
    gap: 28px;
    font-family: var(--font-mono);
    font-size: 12px;
    letter-spacing: 0.1em;
}

.site-nav a {
    text-decoration: none;
    color: var(--text-muted);
    transition: color 0.2s ease;
}

.site-nav a:hover,
.site-nav a.active {
    color: var(--text);
}

/* Section scaffolding */

section {
    position: relative;
    padding-top: var(--gap-lg);
    padding-bottom: var(--gap-lg);
    border-top: 1px solid var(--line);
}

.section-label {
    display: inline-block;
    font-family: var(--font-mono);
    font-size: 12px;
    letter-spacing: 0.15em;
    color: var(--accent);
    margin-bottom: 20px;
}

.section-title {
    font-size: clamp(26px, 3.4vw, 40px);
    font-weight: 700;
    margin: 0 0 16px;
    letter-spacing: -0.01em;
}

.section-sub {
    font-family: var(--font-mono);
    font-size: 13px;
    color: var(--text-muted);
    margin: 0 0 40px;
}

/* Hero */

.hero {
    border-top: none;
    min-height: 100vh;
    display: flex;
    align-items: flex-end;
    padding-top: 140px;
    padding-bottom: var(--gap-md);
    background:
        linear-gradient(180deg, rgba(10,10,10,0.55) 0%, rgba(10,10,10,0.35) 35%, rgba(10,10,10,0.92) 100%),
        var(--bg);
    background-size: cover;
    background-position: center;
}

.hero.has-photo {
    background-image:
        linear-gradient(180deg, rgba(10,10,10,0.55) 0%, rgba(10,10,10,0.35) 35%, rgba(10,10,10,0.92) 100%),
        url("assets/hero-lohia.png");
}

.hero:not(.has-photo) {
    background-image:
        linear-gradient(180deg, rgba(10,10,10,0.2) 0%, rgba(10,10,10,0.85) 100%),
        repeating-linear-gradient(0deg, rgba(255,255,255,0.04) 0 1px, transparent 1px 48px),
        repeating-linear-gradient(90deg, rgba(255,255,255,0.04) 0 1px, transparent 1px 48px);
}

.hero-inner {
    max-width: 760px;
}

.hero-title {
    font-size: clamp(34px, 6vw, 68px);
    font-weight: 800;
    line-height: 1.05;
    letter-spacing: -0.02em;
    margin: 0 0 12px;
}

.hero-title-sub {
    font-style: italic;
    font-weight: 400;
    font-size: clamp(16px, 2.2vw, 22px);
    color: var(--text-muted);
    margin: 0 0 28px;
}

.hero-divider {
    width: 48px;
    height: 1px;
    background: var(--accent);
    border: none;
    margin: 0 0 24px;
}

.hero-name {
    font-size: 20px;
    font-weight: 700;
    margin: 0 0 4px;
}

.hero-role {
    font-family: var(--font-mono);
    font-size: 13px;
    color: var(--text-muted);
    margin: 0 0 28px;
}

.hero-tags {
    list-style: none;
    display: flex;
    flex-wrap: wrap;
    gap: 8px 16px;
    padding: 0;
    margin: 0 0 40px;
    font-family: var(--font-mono);
    font-size: 11px;
    letter-spacing: 0.08em;
    color: var(--text-muted);
}

.hero-tags li::before {
    content: "\00b7";
    margin-right: 16px;
    color: var(--accent-alt);
}

.hero-tags li:first-child::before {
    display: none;
}

.scroll-hint {
    font-family: var(--font-mono);
    font-size: 10px;
    letter-spacing: 0.2em;
    color: var(--text-muted);
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 6px;
}

.scroll-hint svg {
    animation: bob 2s ease-in-out infinite;
}

@keyframes bob {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(5px); }
}

/* About / value */

.value-list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: grid;
    gap: 1px;
    background: var(--line);
    border: 1px solid var(--line);
}

.value-list li {
    background: var(--bg);
    padding: 24px 0;
    display: grid;
    grid-template-columns: 48px 1fr;
    gap: 20px;
    align-items: baseline;
}

.value-num {
    font-family: var(--font-mono);
    font-size: 12px;
    color: var(--accent);
}

.value-list p {
    margin: 0;
    font-size: 16px;
}

.about-lead {
    max-width: 640px;
    color: var(--text-muted);
    margin: 0 0 40px;
}

/* Placeholder sections */

.placeholder-box {
    border: 1px dashed var(--line);
    padding: 40px;
    color: var(--text-muted);
    font-family: var(--font-mono);
    font-size: 13px;
}

.placeholder-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 20px;
}

.placeholder-card {
    border: 1px dashed var(--line);
    padding: 32px 24px;
    color: var(--text-muted);
    font-family: var(--font-mono);
    font-size: 12px;
    letter-spacing: 0.05em;
    min-height: 140px;
    display: flex;
    align-items: flex-end;
}

/* Field notes */

.note-card {
    display: block;
    text-decoration: none;
    border: 1px solid var(--line);
    padding: 32px;
    transition: border-color 0.2s ease;
}

.note-card:hover {
    border-color: var(--accent);
}

.note-card-label {
    font-family: var(--font-mono);
    font-size: 11px;
    letter-spacing: 0.15em;
    color: var(--accent-alt);
    margin-bottom: 12px;
    display: block;
}

.note-card h3 {
    margin: 0 0 12px;
    font-size: 22px;
}

.note-card p {
    margin: 0;
    color: var(--text-muted);
}

/* Contact */

.contact-links {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
}

.contact-link {
    display: flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
    border: 1px solid var(--line);
    padding: 18px 24px;
    font-family: var(--font-mono);
    font-size: 13px;
    letter-spacing: 0.04em;
    transition: border-color 0.2s ease, color 0.2s ease;
}

.contact-link:hover {
    border-color: var(--accent);
    color: var(--accent);
}

/* Footer */

.site-footer {
    border-top: 1px solid var(--line);
    padding: 32px clamp(20px, 5vw, 48px);
    display: flex;
    flex-wrap: wrap;
    gap: 12px 24px;
    justify-content: space-between;
    font-family: var(--font-mono);
    font-size: 11px;
    color: var(--text-muted);
}

.site-footer a {
    text-decoration: none;
    color: var(--text-muted);
}

.site-footer a:hover {
    color: var(--text);
}

/* Article page */

.article-wrap {
    max-width: 680px;
    margin: 0 auto;
    padding: 160px clamp(20px, 5vw, 48px) var(--gap-lg);
}

.article-wrap article h1 {
    font-size: clamp(28px, 4vw, 42px);
    line-height: 1.15;
    margin: 0 0 32px;
}

.article-wrap article p {
    font-size: 17px;
    color: #d8d6d0;
    margin: 0 0 22px;
}

.back-link {
    display: inline-block;
    margin-bottom: 40px;
    font-family: var(--font-mono);
    font-size: 12px;
    letter-spacing: 0.08em;
    text-decoration: none;
    color: var(--text-muted);
}

.back-link:hover {
    color: var(--accent);
}

@media (max-width: 640px) {
    .site-header {
        padding: 18px 20px;
    }

    section {
        padding-top: var(--gap-md);
        padding-bottom: var(--gap-md);
    }

    .value-list li {
        grid-template-columns: 32px 1fr;
        padding: 20px 0;
    }
}