/* PGE Software - "The Production Changeset"
   World: blackened console steel, bone text, one nixie-amber accent.
   State is line-form: solid = live, dashed = in progress. */

:root {
  --ground: #0B0F14;
  --panel: #10161D;
  --panel-2: #0E1319;
  --line: #1E2836;
  --line-strong: #2B3A4D;
  --bone: #E8E4DA;
  --bone-dim: #93A0AF;
  --amber: #FFA028;
  --amber-deep: #C97614;
  --font-display: "Archivo", "Helvetica Neue", Arial, sans-serif;
  --font-mono: "JetBrains Mono", "SFMono-Regular", Consolas, monospace;
  --measure: 68ch;
  --space-1: 0.5rem;
  --space-2: 1rem;
  --space-3: 1.75rem;
  --space-4: 3rem;
  --space-5: 5.5rem;
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
}

/* ---------- Ground ---------- */

* { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  scroll-padding-top: 4.5rem;
}

body {
  margin: 0;
  background:
    radial-gradient(1200px 600px at 85% -10%, #121A24 0%, transparent 60%),
    var(--ground);
  color: var(--bone);
  font-family: var(--font-display);
  font-size: 1rem;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  caret-color: var(--amber);
}

::selection {
  background: var(--amber);
  color: #14100A;
}

::-webkit-scrollbar { width: 10px; }
::-webkit-scrollbar-track { background: var(--ground); }
::-webkit-scrollbar-thumb {
  background: var(--line-strong);
  border: 2px solid var(--ground);
  border-radius: 5px;
}
::-webkit-scrollbar-thumb:hover { background: var(--amber-deep); }
@supports not selector(::-webkit-scrollbar) {
  html { scrollbar-color: var(--line-strong) var(--ground); }
}

:focus-visible {
  outline: 2px solid var(--amber);
  outline-offset: 3px;
  border-radius: 2px;
}

a { color: var(--bone); text-underline-offset: 0.2em; }
a:hover { color: var(--amber); }

.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  z-index: 10;
  background: var(--amber);
  color: #14100A;
  padding: 0.6rem 1rem;
  font-weight: 600;
  text-decoration: none;
}
.skip-link:focus { left: 0; }

/* ---------- Console bar ---------- */

.console-bar {
  position: sticky;
  top: 0;
  z-index: 5;
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: 0.85rem clamp(1rem, 4vw, 2.5rem);
  background: color-mix(in srgb, var(--ground) 86%, transparent);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}

.wordmark {
  font-weight: 900;
  font-size: 1.05rem;
  letter-spacing: -0.02em;
  text-decoration: none;
  color: var(--bone);
}
.wordmark span { font-weight: 500; color: var(--bone-dim); }
.wordmark:hover { color: var(--bone); }
.wordmark:hover span { color: var(--amber); }

.console-bar nav {
  display: flex;
  gap: clamp(0.9rem, 2vw, 1.6rem);
  margin-left: auto;
}
.console-bar nav a {
  font-size: 0.86rem;
  font-weight: 500;
  color: var(--bone-dim);
  text-decoration: none;
  padding: 0.2rem 0;
  border-bottom: 1px solid transparent;
}
.console-bar nav a:hover {
  color: var(--bone);
  border-bottom-color: var(--amber);
}
.console-bar nav a.nav-contact { color: var(--amber); }
.console-bar nav a.nav-contact:hover { border-bottom-color: var(--amber); }

.region-status {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--bone-dim);
  white-space: nowrap;
}
.status-dot {
  display: inline-block;
  width: 7px;
  height: 7px;
  margin-right: 0.5em;
  border-radius: 50%;
  background: var(--amber);
  box-shadow: 0 1px 6px 1px color-mix(in srgb, var(--amber) 40%, transparent);
}

/* ---------- Layout ---------- */

.hero,
.section {
  max-width: 72rem;
  margin: 0 auto;
  padding: var(--space-5) clamp(1rem, 4vw, 2.5rem);
}

/* ---------- Hero ---------- */

.hero {
  display: grid;
  grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
  gap: clamp(var(--space-3), 5vw, var(--space-5));
  align-items: center;
  padding-top: clamp(var(--space-4), 8vh, var(--space-5));
  padding-bottom: var(--space-5);
  min-height: calc(88svh - 4rem);
}

h1 {
  margin: 0 0 var(--space-3);
  font-size: clamp(2.1rem, 4vw, 3.4rem);
  font-weight: 900;
  line-height: 1.06;
  letter-spacing: -0.03em;
  text-wrap: balance;
}
h1 em {
  font-style: normal;
  color: var(--amber);
}

.hero-sub {
  margin: 0 0 var(--space-3);
  max-width: var(--measure);
  font-size: 1.08rem;
  color: var(--bone-dim);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-3);
  margin-bottom: var(--space-3);
}

.btn-primary {
  display: inline-block;
  padding: 0.85rem 1.7rem;
  background: var(--amber);
  color: #14100A;
  font-weight: 800;
  font-size: 0.98rem;
  letter-spacing: 0.01em;
  text-decoration: none;
  border: 1px solid var(--amber);
  border-radius: 3px;
  transition: background 160ms var(--ease-out), transform 160ms var(--ease-out), box-shadow 160ms var(--ease-out);
}
.btn-primary:hover {
  background: #FFB14E;
  color: #14100A;
  transform: translateY(-1px);
  box-shadow: 0 6px 22px -6px color-mix(in srgb, var(--amber) 55%, transparent);
}
.btn-primary:active { transform: translateY(0); }

.link-quiet {
  font-size: 0.92rem;
  color: var(--bone-dim);
  text-decoration: none;
  border-bottom: 1px dashed var(--line-strong);
  padding-bottom: 0.15rem;
}
.link-quiet:hover {
  color: var(--amber);
  border-bottom-color: var(--amber);
  border-bottom-style: solid;
}

.hero-provenance {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 0.74rem;
  color: var(--bone-dim);
  border-top: 1px solid var(--line);
  padding-top: var(--space-2);
  max-width: 34rem;
}

/* ---------- Deploy panel ---------- */

.deploy-panel {
  margin: 0;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 6px;
  overflow: hidden;
  box-shadow: 0 18px 50px -18px rgba(0, 0, 0, 0.65);
}

.panel-head {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: var(--space-2);
  padding: 0.6rem 1rem;
  border-bottom: 1px solid var(--line);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--bone-dim);
  background: var(--panel-2);
}
.panel-head span:first-child { color: var(--bone); font-weight: 500; }
.panel-meta { font-size: 0.66rem; }

.deploy-log {
  margin: 0;
  padding: 1.1rem 1.2rem 1.3rem;
  overflow-x: auto;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  line-height: 1.9;
  color: var(--bone);
}

.log-line {
  display: block;
  white-space: pre;
  opacity: 0;
  animation: log-appear 420ms var(--ease-out) forwards;
  animation-delay: calc(var(--i) * 340ms + 250ms);
}
@keyframes log-appear {
  from { opacity: 0; transform: translateY(4px); }
  to { opacity: 1; transform: translateY(0); }
}

.log-cmd { color: var(--bone-dim); }
.ok { color: var(--bone-dim); }
.state-done { color: var(--bone-dim); }
.state-live {
  color: var(--amber);
  border-bottom: 1px dashed var(--amber-deep);
}
.log-outputs { color: var(--bone-dim); }
.amber { color: var(--amber); }

.cursor {
  color: var(--amber);
  animation: blink 1.1s steps(1) infinite;
}
@keyframes blink { 50% { opacity: 0; } }

/* ---------- Sections ---------- */

.section {
  border-top: 1px solid var(--line);
}

.section-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: var(--space-2);
  margin-bottom: var(--space-2);
}

h2 {
  margin: 0;
  font-size: clamp(1.7rem, 3vw, 2.5rem);
  font-weight: 800;
  letter-spacing: -0.025em;
  line-height: 1.1;
}

.section-tag {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--bone-dim);
  white-space: nowrap;
}

.section-lede {
  margin: 0 0 var(--space-4);
  max-width: var(--measure);
  color: var(--bone-dim);
  font-size: 1.02rem;
}

/* ---------- Services ledger ---------- */

.service-ledger {
  list-style: none;
  margin: 0;
  padding: 0;
}

.service-row {
  padding: var(--space-3) 0;
  border-top: 1px solid var(--line);
  display: grid;
  grid-template-columns: minmax(0, 4fr) minmax(0, 8fr);
  gap: var(--space-2) var(--space-4);
}
.service-row:last-child { border-bottom: 1px solid var(--line); }

.service-row h3 {
  margin: 0;
  font-size: 1.25rem;
  font-weight: 800;
  letter-spacing: -0.015em;
}

.service-row p {
  margin: 0;
  grid-column: 2;
  max-width: var(--measure);
  color: var(--bone-dim);
}
.service-row h3 + p { grid-row: 1; }

.tech-line {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--bone-dim);
  margin-top: var(--space-1);
}

/* ---------- Outputs ledger ---------- */

.outputs-ledger {
  margin: 0 0 var(--space-3);
}

.output-row {
  display: grid;
  grid-template-columns: minmax(0, 4fr) minmax(0, 3fr) minmax(0, 5fr);
  align-items: baseline;
  gap: var(--space-2) var(--space-3);
  padding: var(--space-3) 0;
  border-top: 1px solid var(--line);
}
.output-row:last-child { border-bottom: 1px solid var(--line); }

.output-row dt {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--bone-dim);
}

.output-value {
  margin: 0;
  font-size: clamp(2rem, 4vw, 3.1rem);
  font-weight: 900;
  letter-spacing: -0.03em;
  line-height: 1;
  color: var(--amber);
  font-variant-numeric: tabular-nums;
  text-shadow: 0 2px 18px color-mix(in srgb, var(--amber) 28%, transparent);
}

.output-desc {
  margin: 0;
  color: var(--bone-dim);
  max-width: 42ch;
}

.cred-line {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 0.74rem;
  color: var(--bone-dim);
}

/* ---------- Stack ledger (portfolio) ---------- */

.stack-ledger {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0 var(--space-4);
}

.stack-row {
  padding: var(--space-3) 0;
  border-top: 1px solid var(--line);
}

.stack-name {
  margin: 0.1rem 0 0.6rem;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--bone-dim);
}
.stack-live {
  color: var(--amber);
  letter-spacing: 0.08em;
  border-bottom: 1px solid var(--amber);
  padding-bottom: 1px;
}

.stack-row h3 {
  margin: 0 0 var(--space-1);
  font-size: 1.35rem;
  font-weight: 800;
  letter-spacing: -0.015em;
}
.stack-row h3 a {
  text-decoration: none;
  border-bottom: 1px solid transparent;
}
.stack-row h3 a:hover {
  color: var(--amber);
  border-bottom-color: var(--amber);
}
.stack-desc {
  margin: 0;
  color: var(--bone-dim);
  font-size: 0.95rem;
  max-width: 52ch;
}

/* ---------- About ---------- */

.about-grid {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: var(--space-4);
  align-items: start;
}

.about-photo {
  border-radius: 4px;
  border: 1px solid var(--line-strong);
  filter: saturate(0.85);
}

.about-copy p {
  margin: 0 0 var(--space-2);
  max-width: var(--measure);
  color: var(--bone-dim);
}
.about-copy strong { color: var(--bone); font-weight: 600; }

.cred-ledger {
  margin: var(--space-3) 0 0;
  border-top: 1px solid var(--line);
}
.cred-ledger > div {
  display: grid;
  grid-template-columns: minmax(8rem, 12rem) minmax(0, 1fr);
  gap: var(--space-2);
  padding: 0.7rem 0;
  border-bottom: 1px solid var(--line);
}
.cred-ledger dt {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--bone-dim);
  padding-top: 0.2rem;
}
.cred-ledger dd {
  margin: 0;
  font-size: 0.92rem;
  color: var(--bone);
}

/* ---------- Contact form ---------- */

.contact-form {
  max-width: 44rem;
}

.field-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3);
}

.field {
  margin-bottom: var(--space-3);
}

.field label {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.74rem;
  color: var(--bone-dim);
  margin-bottom: 0.45rem;
}

.field input,
.field textarea {
  width: 100%;
  padding: 0.8rem 0.9rem;
  background: var(--panel);
  color: var(--bone);
  border: 1px solid var(--line-strong);
  border-radius: 3px;
  font-family: var(--font-display);
  font-size: 0.98rem;
  transition: border-color 140ms var(--ease-out);
}
.field textarea { resize: vertical; min-height: 8rem; }

.field input::placeholder,
.field textarea::placeholder { color: var(--bone-dim); }

.field input:hover,
.field textarea:hover { border-color: var(--amber-deep); }

.field input:focus-visible,
.field textarea:focus-visible {
  outline: none;
  border-color: var(--amber);
  box-shadow: 0 0 0 1px var(--amber);
}

.field input[aria-invalid="true"],
.field textarea[aria-invalid="true"] { border-color: #E5484D; }

.field-error {
  margin: 0.4rem 0 0;
  font-size: 0.84rem;
  color: #FF8589;
}

.field-website {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

.form-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-3);
}

.btn-primary:disabled {
  opacity: 0.6;
  cursor: wait;
  transform: none;
}

.form-status {
  margin: 0;
  font-size: 0.9rem;
  color: var(--bone-dim);
  max-width: 40ch;
}
.form-status a { color: var(--amber); }

.contact-success {
  max-width: 44rem;
  border: 1px solid var(--line-strong);
  border-left: 1px solid var(--amber);
  background: var(--panel);
  border-radius: 4px;
  padding: var(--space-3);
}
.success-line {
  margin: 0 0 var(--space-1);
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--amber);
}
.contact-success p:last-child {
  margin: 0;
  color: var(--bone);
}

/* ---------- Section reveal ---------- */

.reveal-pending {
  opacity: 0;
  transform: translateY(14px);
}
.is-revealed {
  opacity: 1;
  transform: translateY(0);
  transition: opacity 500ms var(--ease-out), transform 500ms var(--ease-out);
}

/* Rows land like log lines: each entry a beat after the one above it. */
.reveal-pending .service-row,
.reveal-pending .output-row,
.reveal-pending .stack-row {
  opacity: 0;
  transform: translateY(8px);
}
.is-revealed .service-row,
.is-revealed .output-row,
.is-revealed .stack-row {
  opacity: 1;
  transform: translateY(0);
  transition: opacity 420ms var(--ease-out), transform 420ms var(--ease-out);
}
.is-revealed .service-row:nth-child(2),
.is-revealed .output-row:nth-child(2),
.is-revealed .stack-row:nth-child(2) { transition-delay: 120ms; }
.is-revealed .service-row:nth-child(3),
.is-revealed .output-row:nth-child(3),
.is-revealed .stack-row:nth-child(3) { transition-delay: 240ms; }
.is-revealed .output-row:nth-child(4),
.is-revealed .stack-row:nth-child(4) { transition-delay: 360ms; }

/* ---------- Footer ---------- */

.site-footer {
  max-width: 72rem;
  margin: 0 auto;
  padding: var(--space-4) clamp(1rem, 4vw, 2.5rem) var(--space-5);
  border-top: 1px solid var(--line);
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: var(--space-2) var(--space-4);
}
.footer-mark {
  margin: 0;
  font-weight: 900;
  letter-spacing: -0.02em;
}
.footer-mark span { font-weight: 500; color: var(--bone-dim); }
.footer-meta {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--bone-dim);
}
.footer-stack { margin-left: auto; }

/* ---------- Motion preferences ---------- */

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .log-line { animation: none; opacity: 1; }
  .cursor { animation: none; }
  .btn-primary { transition: none; }
}

/* ---------- Responsive ---------- */

@media (max-width: 960px) {
  .hero {
    grid-template-columns: 1fr;
    min-height: 0;
    padding-top: var(--space-4);
  }
  .service-row { grid-template-columns: 1fr; }
  .service-row p { grid-column: 1; }
  .service-row h3 + p { grid-row: auto; }
  .output-row {
    grid-template-columns: 1fr;
    gap: 0.35rem;
  }
  .output-desc { max-width: var(--measure); }
  .stack-ledger { grid-template-columns: 1fr; }
  .about-grid { grid-template-columns: 1fr; }
}

@media (max-width: 640px) {
  :root { --space-5: 3.5rem; }
  .console-bar { gap: var(--space-2); }
  .nav-secondary { display: none; }
  .region-status { display: none; }
  .deploy-log { font-size: 0.7rem; }
  .field-row { grid-template-columns: 1fr; gap: 0; }
}