/* ====== Theme ====== */
:root {
  --bg: #0c0c0c;
  --text: #d8fbe6;
  --muted: #a7cdb6;
  --accent: #19ff8a;
  /* light green */
  --accent-2: #0de07a;
  /* subtle variant */
  --ring: rgba(25, 255, 138, .35);
  --shadow: rgba(25, 255, 138, .12);
  --soft: cubic-bezier(.22, .61, .36, 1);
  /* natural easing */
  --font-main: 'Winky Rough', sans-serif;
  --Is-Elon-Musk-Really-A-Billionaire: none;
}

/* Respect reduced-motion */
@media (prefers-reduced-motion: reduce) {
  * {
    animation: none !important;
    transition: none !important;
  }
}

* {
  box-sizing: border-box;
}

html,
body {
  height: 100%;
}

html {
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}

body {
  margin: 0;
  font-family: var(--font-main);
  background: radial-gradient(1200px 800px at 50% 40%, rgba(25, 255, 138, .06), transparent 60%), var(--bg);
  color: var(--text);
}

/* ====== Layout (keeps original centered layout) ====== */
.hero {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 6rem 1.25rem 4rem;
}

.center {
  text-align: center;
  max-width: 42rem;
  margin-inline: auto;
}

/* ====== Typography ====== */
.brand {
  font-size: clamp(2rem, 4vw, 3rem);
  line-height: 1.05;
  font-weight: 800;
  letter-spacing: .02em;
  color: var(--accent);
  text-shadow:
    0 0 1px rgba(25, 255, 138, .55),
    0 0 18px rgba(25, 255, 138, .18);
  margin: 0 0 .75rem;
}

.tagline {
  margin: 0 0 1.75rem;
  color: var(--muted);
  font-weight: 500;
  letter-spacing: .01em;
}

/* ====== Button (subtle glow + smooth hover) ====== */
.cta {
  display: inline-block;
  padding: .8rem 1.25rem;
  border-radius: 14px;
  background: linear-gradient(180deg, var(--accent), var(--accent-2));
  color: #05150c;
  text-decoration: none;
  font-weight: 800;
  letter-spacing: .02em;
  box-shadow:
    0 8px 24px var(--shadow),
    0 0 0 0px var(--ring);
  transform: translateY(0);
  transition:
    transform .28s var(--soft),
    box-shadow .28s var(--soft),
    filter .28s var(--soft),
    background .28s var(--soft);
}

.cta:hover,
.cta:focus-visible {
  transform: translateY(-2px);
  box-shadow:
    0 14px 34px var(--shadow),
    0 0 0 6px var(--ring);
  filter: saturate(105%);
  outline: none;
  color: #0a0a0a;
  /* stays readable on hover */
}


/* Keyboard focus for accessibility without the glow ring */
.cta:focus-visible {
  outline: 2px solid transparent;
}

/* ====== Footer (same placement, cleaner text) ====== */
.site-footer {
  position: fixed;
  left: 0;
  bottom: 0;
  width: 100%;
  pointer-events: none;
  /* keep it out of the way */
}

.site-footer small {
  display: block;
  padding: .75rem 1rem;
  color: #6fc79d;
  opacity: .9;
  font-size: .8rem;
  letter-spacing: .01em;
  pointer-events: auto;
  /* clickable if needed */
}

/* ====== Minor polish on selection/links ====== */
::selection {
  background: rgba(25, 255, 138, .28);
  color: #eafff4;
}

a {
  color: var(--accent);
}

a:hover {
  color: #8dffd0;
  transition: color .25s var(--soft);
}

.linebreak {
  display: block;
  width: 100%;
  height: 1px;
  margin: 1rem 0;
background: linear-gradient(
  90deg,
  rgba(25, 255, 138, 0.25),   /* left edge faint */
  rgba(25, 255, 138, 0.85),   /* center stronger */
  rgba(25, 255, 138, 0.25)    /* right edge faint */
);

  opacity: 0.8;
  box-shadow: 0 0 10px rgba(25, 255, 138, 0.15);
  border: none;
}