/* ============================================================
   earlisreal.github.io — portfolio hub
   Design identity: "trading terminal at night" — a dark, quiet
   backdrop with one warm ticker-tape accent, and a slow-scrolling
   tape strip as the page's signature element.
   ============================================================ */

:root {
  --bg: #0b0e11;
  --surface: #121820;
  --surface-hover: #161e28;
  --border: #232b34;
  --text: #e7ecef;
  --muted: #8993a1;
  --amber: #d9a544;
  --amber-soft: rgba(217, 165, 68, 0.14);
  --up: #3fb68b;
  --down: #e2637a;

  --font-display: "Space Grotesk", ui-sans-serif, "Segoe UI", -apple-system,
    BlinkMacSystemFont, sans-serif;
  --font-body: "Inter", ui-sans-serif, "Segoe UI", -apple-system,
    BlinkMacSystemFont, sans-serif;
  --font-mono: "JetBrains Mono", ui-monospace, "SF Mono", Menlo, Consolas,
    monospace;

  --container: 1080px;
}

* {
  box-sizing: border-box;
}

html {
  color-scheme: dark;
}

body {
  margin: 0;
  background: var(--bg);
  background-image: radial-gradient(
    circle at 18% 0%,
    rgba(217, 165, 68, 0.06),
    transparent 45%
  );
  color: var(--text);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

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

a:focus-visible,
button:focus-visible {
  outline: 2px solid var(--amber);
  outline-offset: 3px;
  border-radius: 4px;
}

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

/* ---------- header ---------- */

.site-header {
  padding: 28px 0 0;
}

.brand-mark {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.06em;
  color: var(--muted);
}

.brand-mark strong {
  color: var(--amber);
  font-weight: 600;
}

/* ---------- hero ---------- */

.hero {
  padding: 64px 0 40px;
}

.hero-name {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(2.6rem, 6vw, 4.2rem);
  line-height: 1.05;
  letter-spacing: -0.01em;
  margin: 0 0 18px;
}

.hero-tagline {
  font-size: clamp(1.05rem, 2vw, 1.3rem);
  color: var(--muted);
  max-width: 46ch;
  margin: 0 0 28px;
}

.cli-pill {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-mono);
  font-size: 0.92rem;
  padding: 10px 18px;
  border: 1px solid var(--border);
  border-radius: 999px;
  color: var(--text);
  background: var(--surface);
  transition: background-color 0.15s ease, border-color 0.15s ease;
}

.cli-pill:hover {
  background: var(--amber-soft);
  border-color: var(--amber);
}

.cli-pill .prompt {
  color: var(--amber);
}

.cli-pill .arrow {
  color: var(--muted);
}

/* ---------- ticker tape (signature element) ---------- */

.tape {
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  background: var(--surface);
  overflow: hidden;
  white-space: nowrap;
}

.tape-track {
  display: inline-flex;
  align-items: center;
  gap: 28px;
  padding: 14px 0;
  animation: tape-scroll 42s linear infinite;
  will-change: transform;
}

.tape-track span {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  color: var(--muted);
  display: inline-flex;
  align-items: center;
  gap: 10px;
}

.tick {
  font-size: 0.7rem;
}

.tick.up {
  color: var(--up);
}

.tick.down {
  color: var(--down);
}

@keyframes tape-scroll {
  from {
    transform: translateX(0);
  }
  to {
    transform: translateX(-50%);
  }
}

@media (prefers-reduced-motion: reduce) {
  .tape-track {
    animation: none;
  }
}

/* ---------- project grid ---------- */

.projects {
  padding: 56px 0 40px;
}

.section-eyebrow {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
  margin: 0 0 20px;
}

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
}

.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 28px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  transition: border-color 0.15s ease, background-color 0.15s ease,
    transform 0.15s ease;
}

.card:hover {
  border-color: var(--amber);
  background: var(--surface-hover);
  transform: translateY(-2px);
}

.card-mark {
  width: 52px;
  height: 52px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #f2f3f8;
  overflow: hidden;
  flex-shrink: 0;
}

.card-mark img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.card-name {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.4rem;
  margin: 0;
}

.card-tagline {
  color: var(--muted);
  font-size: 0.96rem;
  margin: 0;
  flex-grow: 1;
}

.card-features {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.03em;
  color: var(--muted);
  margin: -8px 0 0;
}

.card-links {
  display: flex;
  gap: 18px;
  font-family: var(--font-mono);
  font-size: 0.85rem;
}

.card-links a {
  color: var(--text);
  border-bottom: 1px solid var(--border);
  padding-bottom: 2px;
  transition: color 0.15s ease, border-color 0.15s ease;
}

.card-links a:hover {
  color: var(--amber);
  border-color: var(--amber);
}

/* wickplot text glyph */

.wp-glyph {
  display: inline-flex;
  align-items: flex-end;
  gap: 5px;
  height: 30px;
}

.wp-glyph .candle {
  position: relative;
  width: 6px;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.wp-glyph .candle::before {
  content: "";
  position: absolute;
  top: 2px;
  bottom: 2px;
  width: 1px;
  background: var(--muted);
}

.wp-glyph .candle::after {
  content: "";
  position: absolute;
  width: 6px;
  border-radius: 1px;
}

.wp-glyph .candle.up::after {
  height: 60%;
  background: var(--up);
}

.wp-glyph .candle.down::after {
  height: 40%;
  top: 30%;
  background: var(--down);
}

/* ---------- footer ---------- */

.site-footer {
  border-top: 1px solid var(--border);
  padding: 26px 0 48px;
  margin-top: 24px;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--muted);
}

.footer-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 16px;
  justify-content: space-between;
  width: 100%;
}

.site-footer a {
  color: var(--muted);
  border-bottom: 1px solid transparent;
}

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

@media (max-width: 640px) {
  .hero {
    padding: 48px 0 32px;
  }

  .card {
    padding: 22px;
  }
}