:root {
  --bg: #111111;
  --bg-elevated: #1a1a1a;
  --bg-soft: #222222;
  --surface: #ffffff;
  --surface-2: #f4f4f2;
  --ink: #111111;
  --ink-soft: #5c5c5c;
  --muted: #8a8a8a;
  --line: rgba(255, 255, 255, 0.14);
  --line-dark: rgba(17, 17, 17, 0.12);
  --accent: #b8ff3c;
  --accent-ink: #111111;
  --accent-hot: #ff2e63;
  --accent-hot-hover: #e52657;
  --max: 1180px;
  --font: "Kumbh Sans", sans-serif;
}

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

html {
  scroll-behavior: smooth;
}

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

img {
  max-width: 100%;
  display: block;
}

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

button,
input,
textarea,
select {
  font: inherit;
}

h1, h2, h3, h4 {
  font-family: var(--font);
  line-height: 1.15;
  margin: 0;
  font-weight: 700;
  letter-spacing: -0.02em;
}

p {
  margin: 0;
}

.container {
  width: min(100% - 2.5rem, var(--max));
  margin-inline: auto;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  min-height: 46px;
  padding: 0.8rem 1.35rem;
  border-radius: 6px;
  border: 1px solid transparent;
  font-family: var(--font);
  font-size: 0.92rem;
  font-weight: 700;
  letter-spacing: 0.01em;
  transition: transform 0.25s ease, background 0.25s ease, border-color 0.25s ease, color 0.25s ease, box-shadow 0.25s ease;
  cursor: pointer;
}

.btn:hover {
  transform: translateY(-1px);
}

.btn-primary {
  background: var(--accent-hot);
  color: #fff;
  box-shadow: 0 8px 20px rgba(255, 46, 99, 0.22);
}

.btn-primary:hover {
  background: var(--accent-hot-hover);
}

.btn-ghost {
  background: transparent;
  color: #fff;
  border-color: rgba(255, 255, 255, 0.35);
}

.btn-ghost:hover {
  border-color: #fff;
  background: rgba(255, 255, 255, 0.06);
}

.btn-lime {
  background: var(--accent);
  color: var(--accent-ink);
}

.btn-lime:hover {
  filter: brightness(1.05);
}

.btn-dark {
  background: var(--ink);
  color: #fff;
}

.btn-dark:hover {
  background: #000;
}

.section {
  padding: 5rem 0;
}

.section-head {
  max-width: 640px;
  margin-bottom: 2.5rem;
}

.section-kicker {
  display: inline-block;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent-hot);
  margin-bottom: 0.85rem;
}

.section-title {
  font-size: clamp(1.75rem, 3vw, 2.5rem);
  margin-bottom: 0.85rem;
}

.section-desc {
  color: var(--ink-soft);
  font-size: 1.08rem;
}

.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.65s ease, transform 0.65s ease;
}

.reveal.is-visible {
  opacity: 1;
  transform: none;
}

.page-hero {
  padding: 7.5rem 0 3.5rem;
  background:
    radial-gradient(circle at 88% 12%, rgba(184, 255, 60, 0.16), transparent 32%),
    linear-gradient(145deg, #111111 0%, #1c1c1c 55%, #0d0d0d 100%);
  color: #fff;
}

.page-hero h1 {
  font-size: clamp(2.1rem, 4vw, 3.2rem);
  margin-bottom: 1rem;
}

.page-hero p {
  max-width: 560px;
  color: rgba(255, 255, 255, 0.78);
  font-size: 1.08rem;
}

@media (max-width: 768px) {
  .section {
    padding: 3.75rem 0;
  }
}