/* ===========================================================
   Jason Mascarenhas — "Delivery Console" design system
   =========================================================== */

@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@400;500;600;700&family=IBM+Plex+Sans:wght@400;500;600&family=IBM+Plex+Mono:wght@400;500;600&display=swap');

:root {
  --ink: #0D1220;
  --panel: #151C2C;
  --panel-2: #1B2436;
  --line: #2A3348;
  --paper: #EDEFF3;
  --muted: #8B93A7;
  --signal: #E8A33D;
  --signal-dim: #6B5228;
  --circuit: #49D3C4;
  --circuit-dim: #1E4A46;
  --danger: #E0654F;

  --font-display: 'Space Grotesk', system-ui, sans-serif;
  --font-body: 'IBM Plex Sans', system-ui, sans-serif;
  --font-mono: 'IBM Plex Mono', ui-monospace, monospace;

  --max-w: 1120px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; transition-duration: 0.01ms !important; }
}

body {
  margin: 0;
  background: var(--ink);
  color: var(--paper);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

a { color: inherit; text-decoration: none; }

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 600;
  line-height: 1.15;
  margin: 0 0 0.5em;
  letter-spacing: -0.01em;
}

h1 { font-size: clamp(2.2rem, 5vw, 3.6rem); font-weight: 700; }
h2 { font-size: clamp(1.6rem, 3vw, 2.3rem); }
h3 { font-size: 1.25rem; }

p { margin: 0 0 1em; color: var(--paper); }
p.lead { color: var(--muted); font-size: 1.1rem; }

.container {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 24px;
}

.mono {
  font-family: var(--font-mono);
  letter-spacing: 0.03em;
}

.eyebrow {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--circuit);
  display: block;
  margin-bottom: 0.75em;
}

/* ---------- Header ---------- */
header.site-header {
  border-bottom: 1px solid var(--line);
  position: sticky;
  top: 0;
  background: rgba(13, 18, 32, 0.92);
  backdrop-filter: blur(8px);
  z-index: 50;
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 24px;
  max-width: var(--max-w);
  margin: 0 auto;
}

.logo {
  font-family: var(--font-mono);
  font-weight: 600;
  font-size: 1rem;
  color: var(--paper);
  display: flex;
  align-items: center;
  gap: 8px;
}
.logo .dot { width: 8px; height: 8px; border-radius: 50%; background: var(--signal); box-shadow: 0 0 8px var(--signal); }

nav.main-nav {
  display: flex;
  gap: 28px;
  align-items: center;
  font-family: var(--font-mono);
  font-size: 0.85rem;
}
nav.main-nav a {
  color: var(--muted);
  transition: color 0.15s;
  padding: 6px 0;
  border-bottom: 1px solid transparent;
}
nav.main-nav a:hover, nav.main-nav a.active {
  color: var(--paper);
  border-bottom-color: var(--signal);
}

.nav-toggle {
  display: none;
  background: none;
  border: 1px solid var(--line);
  color: var(--paper);
  font-family: var(--font-mono);
  padding: 8px 12px;
  border-radius: 4px;
}

@media (max-width: 760px) {
  nav.main-nav {
    position: absolute;
    top: 100%; left: 0; right: 0;
    background: var(--panel);
    border-bottom: 1px solid var(--line);
    flex-direction: column;
    align-items: flex-start;
    padding: 16px 24px 24px;
    gap: 14px;
    display: none;
  }
  nav.main-nav.open { display: flex; }
  .nav-toggle { display: inline-block; }
}

/* ---------- Console ticker (signature element) ---------- */
.console-strip {
  background: var(--panel);
  border-bottom: 1px solid var(--line);
  overflow: hidden;
  white-space: nowrap;
  padding: 9px 0;
}
.console-strip .track {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--circuit);
  padding-left: 100%;
  animation: ticker 32s linear infinite;
}
.console-strip .track span.sep { color: var(--line); margin: 0 18px; }
.console-strip .track span.tag { color: var(--signal); }
@keyframes ticker {
  0% { transform: translateX(0); }
  100% { transform: translateX(-100%); }
}
@media (prefers-reduced-motion: reduce) {
  .console-strip .track { animation: none; padding-left: 0; }
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 0.85rem;
  padding: 12px 20px;
  border-radius: 4px;
  border: 1px solid transparent;
  cursor: pointer;
  transition: all 0.15s;
}
.btn-primary { background: var(--signal); color: var(--ink); font-weight: 600; }
.btn-primary:hover { background: #f0b358; }
.btn-outline { border-color: var(--line); color: var(--paper); }
.btn-outline:hover { border-color: var(--circuit); color: var(--circuit); }
.btn-ghost { color: var(--muted); }
.btn-ghost:hover { color: var(--paper); }

/* ---------- Sections ---------- */
section { padding: 88px 0; border-bottom: 1px solid var(--line); }
section:last-of-type { border-bottom: none; }
section.tight { padding: 56px 0; }

.hero {
  padding: 80px 0 64px;
}
.hero .kicker {
  font-family: var(--font-mono);
  color: var(--signal);
  font-size: 0.85rem;
  letter-spacing: 0.08em;
  margin-bottom: 18px;
  display: block;
}
.hero h1 { max-width: 780px; }
.hero .lead { max-width: 620px; font-size: 1.15rem; }
.hero-actions { display: flex; gap: 14px; margin-top: 32px; flex-wrap: wrap; }

/* ---------- Grid / Cards ---------- */
.grid { display: grid; gap: 24px; }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
@media (max-width: 860px) {
  .grid-3, .grid-2 { grid-template-columns: 1fr; }
}

.card {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 28px;
}
.card h3 { margin-bottom: 10px; }
.card p { color: var(--muted); font-size: 0.95rem; }
.card .card-meta {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--circuit);
  letter-spacing: 0.06em;
  margin-bottom: 14px;
  display: block;
}

.stat-strip {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  padding: 32px 0;
}
@media (max-width: 760px) { .stat-strip { grid-template-columns: repeat(2, 1fr); } }
.stat-strip .stat .num {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 700;
  color: var(--paper);
}
.stat-strip .stat .label {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--muted);
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

/* ---------- Timeline (career) ---------- */
.role {
  display: grid;
  grid-template-columns: 160px 1fr;
  gap: 24px;
  padding: 26px 0;
  border-bottom: 1px solid var(--line);
}
.role:last-child { border-bottom: none; }
.role .when { font-family: var(--font-mono); color: var(--muted); font-size: 0.85rem; }
.role h3 { margin-bottom: 4px; }
.role .org { color: var(--circuit); font-family: var(--font-mono); font-size: 0.85rem; margin-bottom: 10px; display: block; }
.role ul { margin: 0; padding-left: 18px; color: var(--muted); font-size: 0.95rem; }
.role li { margin-bottom: 6px; }
@media (max-width: 640px) { .role { grid-template-columns: 1fr; } }

/* ---------- Footer ---------- */
footer.site-footer {
  padding: 48px 0;
  border-top: 1px solid var(--line);
}
footer.site-footer .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
}
footer.site-footer .foot-links { display: flex; gap: 20px; font-family: var(--font-mono); font-size: 0.82rem; color: var(--muted); }
footer.site-footer .foot-links a:hover { color: var(--paper); }
.copyright { font-family: var(--font-mono); font-size: 0.78rem; color: var(--muted); }

/* ---------- Forms / tool inputs (Jason AI) ---------- */
.tool-panel {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 32px;
}
label.field-label {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--muted);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-bottom: 8px;
}
input[type="text"], textarea, select {
  width: 100%;
  background: var(--ink);
  border: 1px solid var(--line);
  color: var(--paper);
  font-family: var(--font-body);
  font-size: 0.95rem;
  padding: 12px 14px;
  border-radius: 4px;
  margin-bottom: 18px;
}
input[type="text"]:focus, textarea:focus, select:focus {
  outline: 2px solid var(--circuit);
  outline-offset: 1px;
}
.tool-output {
  margin-top: 24px;
  padding: 20px;
  background: var(--ink);
  border: 1px dashed var(--line);
  border-radius: 6px;
  min-height: 80px;
  font-size: 0.95rem;
  color: var(--paper);
  white-space: pre-wrap;
}
.tool-output.empty { color: var(--muted); font-family: var(--font-mono); font-size: 0.85rem; }
.status-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  padding: 4px 10px;
  border-radius: 100px;
  border: 1px solid var(--line);
  color: var(--muted);
}
.status-pill.live { color: var(--circuit); border-color: var(--circuit-dim); }
.status-pill .dot { width: 6px; height: 6px; border-radius: 50%; background: currentColor; }
.spinner {
  display: inline-block;
  width: 14px; height: 14px;
  border: 2px solid var(--line);
  border-top-color: var(--circuit);
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

.chat-window {
  height: 420px;
  overflow-y: auto;
  background: var(--ink);
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 18px;
  margin-bottom: 16px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.msg { max-width: 80%; padding: 10px 14px; border-radius: 6px; font-size: 0.92rem; }
.msg.user { align-self: flex-end; background: var(--signal-dim); color: var(--paper); }
.msg.bot { align-self: flex-start; background: var(--panel-2); border: 1px solid var(--line); }
.msg.system { align-self: center; color: var(--muted); font-family: var(--font-mono); font-size: 0.78rem; }

.chat-input-row { display: flex; gap: 10px; }
.chat-input-row input { margin-bottom: 0; flex: 1; }

.result-img {
  width: 100%;
  border-radius: 6px;
  border: 1px solid var(--line);
  display: block;
}

.tool-nav {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-bottom: 32px;
}
.tool-nav a {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  padding: 8px 14px;
  border: 1px solid var(--line);
  border-radius: 100px;
  color: var(--muted);
}
.tool-nav a.active, .tool-nav a:hover { color: var(--paper); border-color: var(--circuit); }

.badge-soon {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--signal);
  border: 1px solid var(--signal-dim);
  padding: 2px 8px;
  border-radius: 100px;
  margin-left: 8px;
  vertical-align: middle;
}

.disclaimer {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--muted);
  margin-top: 14px;
}

.typing-cursor {
  display: inline-block;
  width: 2px;
  height: 1em;
  background: var(--circuit);
  margin-left: 2px;
  vertical-align: text-bottom;
  animation: cursor-blink 0.8s steps(1) infinite;
}
@keyframes cursor-blink { 50% { opacity: 0; } }
@media (prefers-reduced-motion: reduce) {
  .typing-cursor { animation: none; opacity: 0; }
}