:root {
  --bg-0: #060d09;
  --bg-1: #0a1710;
  --panel: rgba(255, 255, 255, 0.03);
  --border: rgba(255, 255, 255, 0.08);
  --border-strong: rgba(255, 255, 255, 0.16);
  --text: #f2f7f3;
  --text-dim: #9db3a4;
  --accent: #f0d050;
  --accent-soft: rgba(240, 208, 80, 0.12);
  --green-glow: rgba(46, 139, 87, 0.35);
  --gold-glow: rgba(240, 208, 80, 0.22);
  --red: #d05050;
  --blue: #5078d0;
  --radius: 20px;
  --font-display: "Space Grotesk", system-ui, sans-serif;
  --font-body: "Inter", system-ui, -apple-system, sans-serif;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: var(--font-body);
  background: linear-gradient(180deg, var(--bg-0) 0%, var(--bg-1) 60%, var(--bg-0) 100%);
  color: var(--text);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

::selection {
  background: var(--accent);
  color: var(--bg-0);
}

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

/* Backdrop */

.backdrop {
  position: fixed;
  inset: 0;
  z-index: -1;
  overflow: hidden;
}

.orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(90px);
}

.orb-gold {
  width: 480px;
  height: 480px;
  top: -160px;
  left: -120px;
  background: radial-gradient(circle, var(--gold-glow), transparent 65%);
}

.orb-green {
  width: 680px;
  height: 680px;
  bottom: -240px;
  right: -200px;
  background: radial-gradient(circle, var(--green-glow), transparent 65%);
}

.court {
  position: absolute;
  left: 50%;
  top: 50%;
  height: 150vh;
  transform: translate(-50%, -50%) rotate(18deg);
  color: #ffffff;
  opacity: 0.045;
}

/* Grain */

body::after {
  content: "";
  position: fixed;
  inset: 0;
  z-index: 2;
  pointer-events: none;
  opacity: 0.05;
  mix-blend-mode: overlay;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2'/%3E%3C/filter%3E%3Crect width='160' height='160' filter='url(%23n)' opacity='0.4'/%3E%3C/svg%3E");
}

/* Layout */

.nav,
main > section,
.footer {
  width: min(1080px, 92vw);
  margin-inline: auto;
}

/* Nav */

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.75rem 0;
}

.brand {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--text);
  text-decoration: none;
}

.brand span {
  color: var(--accent);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 1.75rem;
}

.nav-links a {
  color: var(--text-dim);
  text-decoration: none;
  font-size: 0.95rem;
  font-weight: 500;
  transition: color 0.2s;
}

.nav-links a:hover {
  color: var(--text);
}

.nav-cta {
  border: 1px solid var(--border-strong);
  border-radius: 999px;
  padding: 0.45rem 1.15rem;
  color: var(--text) !important;
  transition: background 0.2s, color 0.2s, border-color 0.2s;
}

.nav-cta:hover {
  background: var(--accent);
  border-color: var(--accent);
  color: var(--bg-0) !important;
}

/* Hero */

.hero {
  text-align: center;
  padding: clamp(4rem, 12vh, 8rem) 0 5rem;
}

.hero > * {
  animation: fadeUp 0.7s cubic-bezier(0.2, 0.7, 0.2, 1) both;
}

.hero > *:nth-child(2) {
  animation-delay: 0.08s;
}

.hero > *:nth-child(3) {
  animation-delay: 0.16s;
}

.hero > *:nth-child(4) {
  animation-delay: 0.24s;
}

.hero > *:nth-child(5) {
  animation-delay: 0.32s;
}

.eyebrow {
  margin: 0 0 1rem;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.45em;
  text-transform: uppercase;
  color: var(--accent);
}

.title {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(3.5rem, 11vw, 7rem);
  font-weight: 700;
  letter-spacing: -0.04em;
  line-height: 1.05;
}

.title .accent {
  color: var(--accent);
}

.lead {
  margin: 1.5rem auto 0;
  max-width: 40rem;
  font-size: clamp(1.05rem, 2vw, 1.25rem);
  color: var(--text-dim);
}

.cta-row {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.9rem;
  margin-top: 2.5rem;
}

.btn {
  display: inline-block;
  padding: 0.8rem 1.7rem;
  border-radius: 999px;
  font-size: 0.95rem;
  font-weight: 600;
  text-decoration: none;
  transition: transform 0.2s, box-shadow 0.2s, background 0.2s, border-color 0.2s, color 0.2s;
}

.btn-primary {
  background: var(--accent);
  color: var(--bg-0);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 30px rgba(240, 208, 80, 0.25);
}

.btn-ghost {
  border: 1px solid var(--border-strong);
  color: var(--text);
}

.btn-ghost:hover {
  border-color: var(--accent);
  background: var(--accent-soft);
  transform: translateY(-2px);
}

.btn-small {
  padding: 0.5rem 1.15rem;
  font-size: 0.875rem;
}

.chips {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.6rem;
  margin: 3rem 0 0;
  padding: 0;
  list-style: none;
}

.chips li {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 0.45rem 1rem;
  font-size: 0.85rem;
  color: var(--text-dim);
}

.dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
}

.dot-red {
  background: var(--red);
}

.dot-blue {
  background: var(--blue);
}

.dot-gold {
  background: var(--accent);
}

/* Projects */

.projects {
  padding: 2rem 0 6rem;
}

.section-title {
  margin: 0 0 1.5rem;
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--text-dim);
}

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(290px, 1fr));
  gap: 1.25rem;
}

.card {
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.05), rgba(255, 255, 255, 0.02));
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.75rem;
  transition: transform 0.25s, border-color 0.25s, box-shadow 0.25s;
}

.card:hover {
  transform: translateY(-4px);
  border-color: rgba(240, 208, 80, 0.45);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4);
}

.card-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 0.75rem;
}

.card h3 {
  margin: 0;
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 700;
  letter-spacing: -0.01em;
}

.card h3 a {
  color: var(--text);
  text-decoration: none;
  transition: color 0.2s;
}

.card h3 a:hover {
  color: var(--accent);
}

.card p {
  margin: 0 0 1.25rem;
  font-size: 0.95rem;
  color: var(--text-dim);
}

.status {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  flex-shrink: 0;
  border: 1px solid rgba(125, 216, 160, 0.3);
  border-radius: 999px;
  padding: 0.25rem 0.75rem;
  font-size: 0.75rem;
  font-weight: 500;
  color: #7dd8a0;
}

.status::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #7dd8a0;
  box-shadow: 0 0 8px rgba(125, 216, 160, 0.8);
}

.tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin: 0 0 1.5rem;
  padding: 0;
  list-style: none;
}

.tags li {
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 0.75rem;
  color: var(--text-dim);
  background: rgba(255, 255, 255, 0.05);
  border-radius: 6px;
  padding: 0.3rem 0.7rem;
}

.card-links {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.soon {
  font-size: 0.85rem;
  color: var(--text-dim);
}

.card-ghost {
  border-style: dashed;
  background: transparent;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.card-ghost:hover {
  transform: none;
  border-color: var(--border-strong);
  box-shadow: none;
}

.card-ghost h3 {
  color: var(--text-dim);
  margin-bottom: 0.5rem;
}

.card-ghost p {
  margin: 0;
}

/* Footer */

.footer {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
  border-top: 1px solid var(--border);
  padding: 1.75rem 0 2.5rem;
  font-size: 0.85rem;
  color: var(--text-dim);
}

.footer p {
  margin: 0;
}

.footer a {
  color: var(--text-dim);
  text-decoration: none;
  transition: color 0.2s;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.35rem 0.5rem;
}

.footer-links span[aria-hidden="true"] {
  color: var(--border-strong);
  user-select: none;
}

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

/* Motion */

@keyframes fadeUp {
  from {
    opacity: 0;
    transform: translateY(16px);
  }

  to {
    opacity: 1;
    transform: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation: none !important;
    transition: none !important;
  }

  html {
    scroll-behavior: auto;
  }
}