:root {
  --bg: #0a0a0d;
  --surface: #131318;
  --surface-2: #1a1a21;
  --border: rgba(255, 255, 255, 0.08);
  --border-strong: rgba(255, 255, 255, 0.16);
  --text: #f5f5f7;
  --muted: #9a9aa3;
  --faint: #5c5c66;

  --freekotv: #34d399;
  --popnite: #fb5a7a;
  --gnome: #5b9dff;

  --display: "Fraunces", Georgia, serif;
  --font: "Inter", system-ui, sans-serif;
  --mono: "JetBrains Mono", ui-monospace, monospace;

  --radius-lg: 28px;
  --radius: 16px;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: 0.001ms !important; transition-duration: 0.001ms !important; }
}

body {
  margin: 0;
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; text-decoration: none; }
a:focus-visible, button:focus-visible {
  outline: 2px solid var(--text);
  outline-offset: 3px;
  border-radius: 4px;
}

.mesh {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background:
    radial-gradient(ellipse 46% 34% at 18% 8%, rgba(52, 211, 153, 0.10), transparent 60%),
    radial-gradient(ellipse 40% 30% at 85% 24%, rgba(251, 90, 122, 0.09), transparent 60%),
    radial-gradient(ellipse 42% 32% at 55% 85%, rgba(91, 157, 255, 0.08), transparent 60%);
}

.nav { position: relative; z-index: 50; }
main, .footer { position: relative; z-index: 1; }

/* ---------- Nav ---------- */
.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.5rem 2rem;
  max-width: 1180px;
  margin: 0 auto;
}
.brand {
  font-family: var(--display);
  font-weight: 600;
  font-size: 1.05rem;
  letter-spacing: -0.01em;
}
.nav-links {
  display: flex;
  align-items: center;
  gap: 1.75rem;
  font-size: 0.88rem;
  color: var(--muted);
  flex-wrap: wrap;
}
.nav-links a:hover { color: var(--text); }
.nav-links a { display: inline-flex; align-items: center; gap: 0.4rem; }
.nav-icon {
  width: 16px;
  height: 16px;
  object-fit: contain;
  opacity: 0.85;
}
.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 40px;
  height: 40px;
  padding: 0;
  border: 1px solid var(--border-strong);
  border-radius: 10px;
  background: transparent;
  cursor: pointer;
  flex-shrink: 0;
}
.nav-toggle span {
  display: block;
  width: 18px;
  height: 2px;
  margin: 0 auto;
  background: var(--text);
  transition: transform 0.2s ease, opacity 0.2s ease;
}
.nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ---------- Hero ---------- */
.hero {
  max-width: 780px;
  margin: 0 auto;
  padding: 5.5rem 2rem 5rem;
  text-align: center;
}
.hero h1 {
  font-family: var(--display);
  font-weight: 600;
  font-size: clamp(2.6rem, 6vw, 4.4rem);
  line-height: 1.08;
  letter-spacing: -0.02em;
  margin: 0 0 1.5rem;
}
.hero h1 em {
  font-style: italic;
  font-weight: 400;
  background: linear-gradient(100deg, var(--freekotv), var(--popnite) 50%, var(--gnome));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.hero-sub {
  margin: 0 auto;
  max-width: 34rem;
  color: var(--muted);
  font-size: 1.1rem;
}

/* ---------- Showcase rows ---------- */
.row {
  max-width: 1180px;
  margin: 0 auto;
  padding: 5rem 2rem;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3.5rem;
  align-items: center;
  border-top: 1px solid var(--border);
}
.row.reverse .row-visual { order: 2; }
.row.reverse .row-copy { order: 1; }

.row-visual {
  aspect-ratio: 1 / 1;
  max-width: 380px;
  border-radius: var(--radius-lg);
  display: grid;
  place-items: center;
  padding: 3rem;
  background: var(--surface);
  border: 1px solid var(--border);
  position: relative;
  overflow: hidden;
  justify-self: center;
}
.row-visual::before {
  content: "";
  position: absolute;
  inset: -30%;
  background: radial-gradient(circle at 50% 40%, var(--row-accent) 0%, transparent 65%);
  opacity: 0.3;
  filter: blur(20px);
}
.row-logo {
  position: relative;
  width: 100%;
  height: 100%;
  object-fit: contain;
  filter: drop-shadow(0 14px 30px rgba(0, 0, 0, 0.45));
}

.row-copy { max-width: 480px; }
.row-eyebrow {
  font-family: var(--mono);
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.02em;
  color: var(--row-accent);
  margin: 0 0 0.9rem;
}
.row-copy h2 {
  font-family: var(--display);
  font-weight: 600;
  font-size: 2.1rem;
  letter-spacing: -0.01em;
  margin: 0 0 0.9rem;
}
.row-desc {
  color: var(--muted);
  font-size: 1rem;
  margin: 0 0 1.4rem;
}

.chip-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1.1rem;
  margin-bottom: 1.7rem;
}
.platform-icon {
  position: relative;
  display: grid;
  place-items: center;
  width: 30px;
  height: 30px;
  color: var(--text);
}
.platform-icon::before {
  content: "";
  position: absolute;
  inset: -40%;
  background: radial-gradient(circle, var(--row-accent) 0%, transparent 70%);
  opacity: 0.55;
  filter: blur(9px);
  z-index: 0;
}
.platform-icon svg {
  position: relative;
  z-index: 1;
  width: 22px;
  height: 22px;
}
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.dl-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin-bottom: 1rem;
}
.dl-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.65rem 1.1rem;
  border-radius: 999px;
  font-size: 0.88rem;
  font-weight: 500;
  border: 1px solid var(--border-strong);
  background: transparent;
  color: var(--text);
  transition: transform 0.15s, background 0.15s, border-color 0.15s;
}
.dl-btn:hover { transform: translateY(-1px); background: var(--surface); }
.dl-btn.primary {
  background: var(--row-accent);
  border-color: transparent;
  color: #06090a;
  font-weight: 600;
}
.dl-btn.primary:hover { filter: brightness(1.08); }
.dl-btn .ext { opacity: 0.7; font-size: 0.85em; }

.row-meta {
  font-family: var(--mono);
  font-size: 0.78rem;
  color: var(--faint);
}

/* ---------- About ---------- */
.about {
  border-top: 1px solid var(--border);
  padding: 5rem 2rem;
}
.about-inner {
  max-width: 620px;
  margin: 0 auto;
  text-align: center;
}
.about-eyebrow {
  font-family: var(--mono);
  font-size: 0.78rem;
  color: var(--faint);
  margin: 0 0 1rem;
}
.about-text {
  color: var(--muted);
  font-size: 1.05rem;
  margin: 0 0 1.5rem;
}
.about-text strong { color: var(--text); }
.about-links {
  display: flex;
  justify-content: center;
  gap: 1.5rem;
  font-weight: 500;
}
.about-links a { color: var(--text); border-bottom: 1px solid var(--border-strong); padding-bottom: 2px; }
.about-links a:hover { border-color: var(--text); }

/* ---------- Footer ---------- */
.footer {
  max-width: 1180px;
  margin: 0 auto;
  padding: 2rem;
  color: var(--faint);
  font-size: 0.85rem;
  text-align: center;
}

html { -webkit-text-size-adjust: 100%; }
body.nav-locked { overflow: hidden; }

.row-copy h2 { font-size: clamp(1.6rem, 4.2vw, 2.1rem); }

/* ---------- Large screens: keep content from feeling lost ---------- */
@media (min-width: 1400px) {
  .nav, .hero, .row, .about-inner, .footer { max-width: 1280px; }
  .hero { max-width: 860px; }
}

/* ---------- Tablet ---------- */
@media (max-width: 1024px) {
  .row { gap: 2.5rem; padding: 4rem 1.75rem; }
  .row-visual { max-width: 300px; padding: 2.25rem; }
}

/* ---------- Mobile nav panel + stacked rows ---------- */
@media (max-width: 720px) {
  .nav { padding: 1.1rem 1.25rem; }
  .nav-toggle { display: flex; }
  .nav-links {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    z-index: 50;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    background: var(--surface);
    border-bottom: 1px solid var(--border);
    box-shadow: 0 16px 30px -12px rgba(0, 0, 0, 0.55);
    max-height: 0;
    overflow: hidden;
    opacity: 0;
    transition: max-height 0.25s ease, opacity 0.2s ease;
  }
  .nav-links.open { max-height: 420px; opacity: 1; }
  .nav-links a {
    padding: 0.9rem 1.25rem;
    border-bottom: 1px solid var(--border);
    font-size: 0.95rem;
  }

  .row {
    grid-template-columns: 1fr;
    padding: 3.25rem 1.5rem;
    gap: 1.75rem;
    text-align: center;
  }
  .row.reverse .row-visual,
  .row.reverse .row-copy { order: initial; }
  .row-copy { max-width: none; margin: 0 auto; }
  .chip-row, .dl-row { justify-content: center; }
  .row-visual { max-width: 260px; padding: 2rem; }
  .hero { padding: 3.5rem 1.5rem 2.5rem; }
  .hero-sub { font-size: 1rem; }
  .about { padding: 3.5rem 1.5rem; }
}

/* ---------- Small phones ---------- */
@media (max-width: 420px) {
  .nav { padding: 1rem; }
  .brand { font-size: 0.95rem; }
  .hero { padding: 2.75rem 1.25rem 2rem; }
  .hero h1 { font-size: clamp(2rem, 9vw, 2.6rem); }
  .row { padding: 2.75rem 1.25rem; }
  .row-visual { max-width: 210px; padding: 1.5rem; }
  .row-copy h2 { font-size: 1.5rem; }
  .dl-row { flex-direction: column; align-items: stretch; }
  .dl-btn { width: 100%; justify-content: center; padding: 0.8rem 1.1rem; }
  .about { padding: 2.75rem 1.25rem; }
  .about-links { flex-direction: column; gap: 0.9rem; }
}

/* ---------- Short / landscape phones ---------- */
@media (max-height: 480px) and (orientation: landscape) {
  .hero { padding: 2.25rem 1.5rem; }
  .row { padding: 2.5rem 1.5rem; }
}

/* ---------- Comfortable touch targets ---------- */
@media (hover: none) and (pointer: coarse) {
  .dl-btn { padding: 0.8rem 1.2rem; }
  .nav-links a { padding-top: 0.85rem; padding-bottom: 0.85rem; }
}

/* ---------- Notched devices ---------- */
@supports (padding: max(0px)) {
  .nav { padding-left: max(2rem, env(safe-area-inset-left)); padding-right: max(2rem, env(safe-area-inset-right)); }
  .footer { padding-bottom: max(2rem, env(safe-area-inset-bottom)); }
}
@media (max-width: 720px) {
  @supports (padding: max(0px)) {
    .nav { padding-left: max(1.25rem, env(safe-area-inset-left)); padding-right: max(1.25rem, env(safe-area-inset-right)); }
  }
}