/* Arun Prasher — Blueprint ops room (plain HTML version) */
:root {
  --ink: #0e1116;
  --panel: #161a22;
  --line: #2a3140;
  --paper: #e9ebf0;
  --muted: #8b93a3;
  --accent: #e6a53c;
}
* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  background: var(--ink);
  color: var(--paper);
  font-family: "Inter", system-ui, sans-serif;
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }

.wrap { max-width: 72rem; margin: 0 auto; padding: 0 1.5rem; }

/* Header */
.site-header {
  display: flex; align-items: center; justify-content: space-between;
  border-bottom: 1px solid var(--line); padding: 1.5rem 0;
}
.brand { display: flex; align-items: baseline; gap: 0.5rem; }
.brand-name { font-family: "Space Grotesk", sans-serif; font-size: 1.125rem; font-weight: 700; letter-spacing: -0.02em; }
.brand-tag { font-family: "JetBrains Mono", monospace; font-size: 0.625rem; color: var(--muted); }
.site-nav { display: flex; align-items: center; gap: 1.5rem; font-family: "JetBrains Mono", monospace; font-size: 0.6875rem; }
.site-nav a { color: var(--muted); transition: color .2s; }
.site-nav a:hover { color: var(--accent); }
.site-nav .coords { color: var(--muted); display: none; }
@media (min-width: 768px) { .site-nav .coords { display: block; } }
.site-nav .hide-sm { display: none; }
@media (min-width: 640px) { .site-nav .hide-sm { display: block; } }

/* Type utilities */
.mono { font-family: "JetBrains Mono", monospace; }
.display { font-family: "Space Grotesk", sans-serif; }
.accent { color: var(--accent); }
.muted { color: var(--muted); }
.label { font-family: "JetBrains Mono", monospace; font-size: 0.6875rem; letter-spacing: 0.2em; color: var(--muted); margin-bottom: 1.5rem; }
.label-accent { color: var(--accent); }

/* Hero */
.hero { display: grid; grid-template-columns: 1fr; gap: 2.5rem; padding: 3.5rem 0; }
@media (min-width: 768px) { .hero { grid-template-columns: 2fr 1fr; } }
.hero h1 { font-family: "Space Grotesk", sans-serif; font-size: clamp(3rem, 8vw, 4.5rem); font-weight: 700; line-height: 0.95; letter-spacing: -0.02em; }
.hero-sub { margin-top: 1.25rem; font-family: "Space Grotesk", sans-serif; font-size: 1.25rem; font-weight: 500; color: var(--muted); }
.hero-desc { margin-top: 1.25rem; max-width: 52ch; font-size: 0.875rem; color: var(--muted); }
.hero-side { display: flex; flex-direction: column; gap: 1.5rem; }
.photo { position: relative; overflow: hidden; border-radius: 0.5rem; outline: 1px solid var(--line); outline-offset: -1px; }
.photo img { aspect-ratio: 4/5; width: 100%; object-fit: cover; }
.scanline { position: absolute; top: 0; left: 0; height: 1px; width: 33%; background: rgba(230,165,60,.6); animation: scan 3s ease-in-out infinite; }
@keyframes scan { 0%,100% { transform: translateY(0); } 50% { transform: translateY(120px); } }
.stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; border-top: 1px solid var(--line); padding-top: 1rem; width: 100%; }
.stat-num { font-family: "Space Grotesk", sans-serif; font-size: 1.5rem; font-weight: 600; }
.stat-label { margin-top: 0.25rem; font-family: "JetBrains Mono", monospace; font-size: 0.625rem; color: var(--muted); }

/* Sections */
.section { border-top: 1px solid var(--line); padding: 3.5rem 0; }

/* Capabilities */
.cap-grid { display: grid; grid-template-columns: 1fr; gap: 1px; background: var(--line); border: 1px solid var(--line); }
@media (min-width: 640px) { .cap-grid { grid-template-columns: 1fr 1fr; } }
.cap { background: var(--ink); padding: 1.5rem; transition: background .2s; }
.cap:hover { background: var(--panel); }
.cap-key { font-family: "JetBrains Mono", monospace; font-size: 0.625rem; color: var(--accent); }
.cap h3 { margin-top: 0.5rem; font-family: "Space Grotesk", sans-serif; font-size: 1.125rem; font-weight: 600; }
.cap p { margin-top: 0.5rem; font-size: 0.875rem; color: var(--muted); }

/* Stack */
.stack-grid { display: grid; grid-template-columns: 1fr; gap: 1.25rem 2.5rem; }
@media (min-width: 640px) { .stack-grid { grid-template-columns: 1fr 1fr; } }
.stack-row { display: flex; align-items: baseline; justify-content: space-between; gap: 1rem; border-bottom: 1px solid var(--line); padding-bottom: 0.75rem; font-size: 0.875rem; }
.stack-row .k { font-family: "JetBrains Mono", monospace; font-size: 0.625rem; color: var(--muted); white-space: nowrap; }

/* Trajectory */
.traj-row { display: grid; grid-template-columns: 1fr; gap: 0.25rem; padding: 1rem 0; border-bottom: 1px solid var(--line); }
@media (min-width: 640px) { .traj-row { grid-template-columns: 3fr 5fr 4fr; gap: 1rem; align-items: baseline; } }
.traj-period { font-family: "JetBrains Mono", monospace; font-size: 0.6875rem; color: var(--muted); }
.traj-period.current { color: var(--accent); }
.traj-org { font-family: "Space Grotesk", sans-serif; font-weight: 600; }
.traj-role { font-size: 0.875rem; color: var(--muted); }

/* Projects */
.proj-list { display: grid; gap: 1px; background: var(--line); border: 1px solid var(--line); }
.proj { display: grid; grid-template-columns: 2rem 1fr; gap: 1rem; background: var(--ink); padding: 1.5rem; transition: background .2s; }
a.proj:hover { background: var(--panel); }
@media (min-width: 640px) { .proj { grid-template-columns: 2rem 1fr 14rem; } }
.proj-id { font-family: "JetBrains Mono", monospace; font-size: 0.625rem; color: var(--accent); }
.proj h3 { font-family: "Space Grotesk", sans-serif; font-size: 1.125rem; font-weight: 600; }
.proj p { margin-top: 0.25rem; font-size: 0.875rem; color: var(--muted); }
.proj-tech { font-family: "JetBrains Mono", monospace; font-size: 0.625rem; color: var(--muted); }
@media (min-width: 640px) { .proj-tech { text-align: right; } }

/* Footer */
.site-footer { border-top: 1px solid var(--line); background: var(--panel); }
.footer-inner { max-width: 72rem; margin: 0 auto; padding: 4rem 1.5rem; }
.site-footer h2 { font-family: "Space Grotesk", sans-serif; font-size: clamp(2rem, 5vw, 3rem); font-weight: 700; letter-spacing: -0.02em; max-width: 20ch; }
.contact-grid { margin-top: 2.5rem; display: grid; grid-template-columns: 1fr; gap: 1.5rem; max-width: 42rem; }
@media (min-width: 640px) { .contact-grid { grid-template-columns: repeat(3, 1fr); } }
.contact-grid .k { margin-bottom: 0.5rem; font-family: "JetBrains Mono", monospace; font-size: 0.625rem; color: var(--muted); }
.contact-grid a { font-size: 0.875rem; word-break: break-all; transition: color .2s; }
.contact-grid a:hover { color: var(--accent); }
.footer-bottom { margin-top: 3.5rem; display: flex; align-items: center; justify-content: space-between; border-top: 1px solid var(--line); padding-top: 1.5rem; font-family: "JetBrains Mono", monospace; font-size: 0.625rem; color: var(--muted); }

/* Resume page */
.doc-head { display: grid; grid-template-columns: 1fr; gap: 2rem; padding: 3.5rem 0; }
@media (min-width: 768px) { .doc-head { grid-template-columns: 7fr 5fr; } }
.doc-head h1 { font-family: "Space Grotesk", sans-serif; font-size: clamp(2.25rem, 6vw, 3rem); font-weight: 700; line-height: 1.05; letter-spacing: -0.02em; margin-top: 1rem; }
.doc-head .summary { margin-top: 1.25rem; max-width: 36rem; color: var(--muted); }
.contact-card { border: 1px solid var(--line); background: var(--panel); padding: 1.5rem; }
.contact-card dl { margin-top: 1rem; font-family: "JetBrains Mono", monospace; font-size: 0.75rem; }
.contact-card .row { display: flex; justify-content: space-between; gap: 1rem; padding: 0.375rem 0; }
.contact-card dt { color: var(--muted); }
.contact-card dd { text-align: right; }
.contact-card a { color: var(--accent); }

.section-rule { display: flex; align-items: center; gap: 1rem; border-top: 1px solid var(--line); padding-top: 1rem; }
.section-rule .num { font-family: "JetBrains Mono", monospace; font-size: 0.6875rem; color: var(--accent); }
.section-rule .name { font-family: "JetBrains Mono", monospace; font-size: 0.6875rem; letter-spacing: 0.2em; text-transform: uppercase; color: var(--muted); }
.section-rule .rule { height: 1px; flex: 1; background: var(--line); }

.exp { display: grid; grid-template-columns: 1fr; gap: 1rem; padding-bottom: 2.5rem; }
@media (min-width: 768px) { .exp { grid-template-columns: 3fr 9fr; } }
.exp-period { font-family: "JetBrains Mono", monospace; font-size: 0.6875rem; color: var(--accent); }
.badge-current { display: inline-block; margin-top: 0.5rem; border: 1px solid rgba(230,165,60,.4); padding: 0.125rem 0.5rem; font-family: "JetBrains Mono", monospace; font-size: 0.5625rem; letter-spacing: 0.15em; text-transform: uppercase; color: var(--accent); }
.exp h2 { font-family: "Space Grotesk", sans-serif; font-size: 1.25rem; font-weight: 700; }
.exp .meta { margin-top: 0.25rem; font-family: "JetBrains Mono", monospace; font-size: 0.6875rem; color: var(--muted); }
.exp .summary { margin-top: 0.75rem; max-width: 42rem; font-size: 0.875rem; color: var(--muted); }
.exp dl { margin-top: 1rem; border-left: 1px solid var(--line); padding-left: 1rem; font-size: 0.875rem; }
.exp dl div { padding: 0.25rem 0; }
.exp dt { display: inline; font-family: "JetBrains Mono", monospace; font-size: 0.6875rem; letter-spacing: 0.05em; text-transform: uppercase; color: var(--accent); }
.exp dd { display: inline; color: var(--muted); }

.proj-cards { margin-top: 2rem; display: grid; grid-template-columns: 1fr; gap: 1.5rem; }
@media (min-width: 768px) { .proj-cards { grid-template-columns: 1fr 1fr; } }
.pcard { border: 1px solid var(--line); background: var(--panel); padding: 1.5rem; }
.pcard-head { display: flex; align-items: baseline; justify-content: space-between; gap: 1rem; }
.pcard-id { font-family: "JetBrains Mono", monospace; font-size: 0.6875rem; color: var(--accent); }
.pcard-meta { font-family: "JetBrains Mono", monospace; font-size: 0.625rem; color: var(--muted); text-align: right; }
.pcard h3 { margin-top: 0.5rem; font-family: "Space Grotesk", sans-serif; font-size: 1.125rem; font-weight: 700; }
.tags { margin-top: 0.75rem; display: flex; flex-wrap: wrap; gap: 0.375rem; }
.tag { border: 1px solid var(--line); padding: 0.125rem 0.375rem; font-family: "JetBrains Mono", monospace; font-size: 0.5625rem; letter-spacing: 0.05em; text-transform: uppercase; color: var(--muted); }
.pcard .sub { margin-top: 1rem; font-family: "JetBrains Mono", monospace; font-size: 0.625rem; letter-spacing: 0.2em; text-transform: uppercase; color: var(--accent); }
.pcard ul { margin-top: 0.375rem; list-style: none; font-size: 0.8125rem; color: var(--muted); }
.pcard li { display: flex; gap: 0.5rem; padding: 0.1875rem 0; }
.pcard li::before { content: "—"; color: var(--accent); }

.skill-row { display: grid; grid-template-columns: 1fr; gap: 0.5rem; padding: 1rem 0; border-bottom: 1px solid var(--line); }
@media (min-width: 768px) { .skill-row { grid-template-columns: 3fr 9fr; } }
.skill-row .k { font-family: "JetBrains Mono", monospace; font-size: 0.6875rem; letter-spacing: 0.15em; text-transform: uppercase; color: var(--muted); }
.skill-row .v { font-size: 0.875rem; }

.resume-footer { border-top: 1px solid var(--line); padding: 2.5rem 0; }
.resume-footer .inner { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 1rem; font-family: "JetBrains Mono", monospace; font-size: 0.6875rem; color: var(--muted); }
.resume-footer .links { display: flex; gap: 1.25rem; }
.resume-footer a { color: var(--muted); }
.resume-footer a:hover { color: var(--accent); }
.resume-footer a.accent-link { color: var(--accent); }

@keyframes fadeup { from { opacity: 0; transform: translateY(12px); } to { opacity: 1; transform: none; } }
.fadeup { animation: fadeup .6s cubic-bezier(.22,1,.36,1) both; }