/* ExperienceNet website. Dark product aesthetic taken from the Hydra One
   mockup: near-black ground, purple and magenta light, bold uppercase
   headings, diamond spec bullets. System fonts only: the site loads nothing
   from anyone else's servers. */

:root {
  --ground: #07070d;
  --panel: #0e0e19;
  --panel-edge: #1e1e30;
  --text: #f2f2f7;
  --muted: #a3a3b8;
  --accent: #a855f7;
  --accent-hot: #ff2d78;
  --diamond: #8b8b9e;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--ground);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto,
    "Helvetica Neue", Arial, sans-serif;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }
a { color: var(--text); }

.wrap {
  max-width: 1080px;
  margin: 0 auto;
  padding: 0 24px;
}

/* Header */

header.site {
  position: sticky;
  top: 0;
  z-index: 10;
  background: rgba(7, 7, 13, 0.92);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--panel-edge);
}

header.site .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
}

.brand {
  font-weight: 800;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  text-decoration: none;
  font-size: 15px;
}

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

nav.site a {
  text-decoration: none;
  color: var(--muted);
  margin-left: 28px;
  font-size: 14px;
  letter-spacing: 0.04em;
}

nav.site a:hover, nav.site a.active { color: var(--text); }

/* Hero */

.hero {
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(1100px 500px at 20% -10%, rgba(168, 85, 247, 0.28), transparent 60%),
    radial-gradient(900px 500px at 85% 0%, rgba(255, 45, 120, 0.18), transparent 60%),
    var(--ground);
  padding: 96px 0 72px;
}

.hero h1 {
  font-size: clamp(34px, 6vw, 58px);
  line-height: 1.08;
  margin: 0 0 20px;
  font-weight: 800;
  letter-spacing: -0.01em;
}

.hero p.lead {
  font-size: clamp(17px, 2.2vw, 21px);
  color: var(--muted);
  max-width: 620px;
  margin: 0 0 36px;
}

/* Buttons */

.button {
  display: inline-block;
  padding: 14px 28px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: 700;
  font-size: 15px;
  letter-spacing: 0.03em;
}

.button.primary {
  background: linear-gradient(100deg, var(--accent), var(--accent-hot));
  color: #fff;
}

.button.primary:hover { filter: brightness(1.12); }

.button.ghost {
  border: 1px solid var(--panel-edge);
  color: var(--text);
  margin-left: 12px;
}

.button.ghost:hover { border-color: var(--accent); }

/* Sections */

section.block { padding: 72px 0; }

section.block.alt { background: var(--panel); border-top: 1px solid var(--panel-edge); border-bottom: 1px solid var(--panel-edge); }

.kicker {
  text-transform: uppercase;
  letter-spacing: 0.24em;
  font-size: 12px;
  font-weight: 700;
  color: var(--accent);
  margin: 0 0 12px;
}

section.block h2 {
  font-size: clamp(26px, 4vw, 38px);
  margin: 0 0 16px;
  font-weight: 800;
}

section.block p { color: var(--muted); max-width: 680px; }

/* Cards */

.cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 24px;
  margin-top: 40px;
}

.card {
  background: var(--panel);
  border: 1px solid var(--panel-edge);
  border-radius: 14px;
  padding: 32px;
  display: flex;
  flex-direction: column;
}

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

.card .kicker { color: var(--accent-hot); }

.card h3 { font-size: 24px; margin: 0 0 12px; font-weight: 800; }

.card p { color: var(--muted); margin: 0 0 24px; flex: 1; }

.card img { border-radius: 10px; margin-bottom: 24px; }

.card .price { font-size: 15px; color: var(--text); font-weight: 700; margin-bottom: 16px; }

.card a.more { color: var(--accent); text-decoration: none; font-weight: 700; }
.card a.more:hover { text-decoration: underline; }

/* Product hero (mockup layout: full image, then name, tagline, diamond specs) */

.product-hero img {
  width: 100%;
  max-height: 72vh;
  object-fit: cover;
  object-position: center 40%;
}

.product-name {
  padding: 56px 0 0;
}

.product-name h1 {
  font-size: clamp(30px, 5vw, 48px);
  line-height: 1.15;
  margin: 0;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.02em;
}

.product-name .variant {
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  font-weight: 700;
}

.tagline {
  font-size: clamp(24px, 3.6vw, 34px);
  font-weight: 300;
  color: var(--text);
  margin: 28px 0 8px;
  line-height: 1.3;
}

/* Diamond spec list, straight from the mockup */

ul.specs {
  list-style: none;
  padding: 0;
  margin: 32px 0 0;
  max-width: 640px;
}

ul.specs li {
  position: relative;
  padding: 10px 0 10px 34px;
  font-size: 17px;
}

ul.specs li::before {
  content: "\25C6";
  position: absolute;
  left: 4px;
  color: var(--diamond);
  font-size: 11px;
  top: 16px;
}

.price-line {
  margin-top: 40px;
  display: flex;
  align-items: center;
  gap: 24px;
  flex-wrap: wrap;
}

.price-line .price {
  font-size: 26px;
  font-weight: 800;
}

.price-line .price small { color: var(--muted); font-weight: 400; font-size: 14px; }

/* Steps (self-host) */

ol.steps {
  list-style: none;
  counter-reset: step;
  padding: 0;
  margin: 40px 0 0;
  display: grid;
  gap: 20px;
  max-width: 680px;
}

ol.steps li {
  counter-increment: step;
  background: var(--panel);
  border: 1px solid var(--panel-edge);
  border-radius: 12px;
  padding: 22px 24px 22px 76px;
  position: relative;
}

ol.steps li::before {
  content: counter(step);
  position: absolute;
  left: 24px;
  top: 22px;
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: linear-gradient(100deg, var(--accent), var(--accent-hot));
  color: #fff;
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
}

ol.steps h3 { margin: 0 0 6px; font-size: 17px; }
ol.steps p { margin: 0; font-size: 15px; }

/* Footer */

footer.site {
  border-top: 1px solid var(--panel-edge);
  padding: 48px 0;
  color: var(--muted);
  font-size: 14px;
}

footer.site .wrap {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
}

footer.site a { color: var(--muted); }
footer.site a:hover { color: var(--text); }

@media (max-width: 640px) {
  nav.site a { margin-left: 16px; }
  .button.ghost { margin-left: 0; margin-top: 12px; }
}