*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: #0f0f13;
  color: #e2e2e8;
  min-height: 100vh;
}

/* NAV */
nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.2rem 2.5rem;
  background: rgba(255,255,255,.04);
  border-bottom: 1px solid rgba(255,255,255,.08);
  position: sticky;
  top: 0;
  backdrop-filter: blur(12px);
  z-index: 100;
}

nav .logo {
  font-size: 1.25rem;
  font-weight: 700;
  letter-spacing: -0.5px;
  color: #fff;
  text-decoration: none;
}

nav .logo span { color: #6c63ff; }

nav ul {
  list-style: none;
  display: flex;
  gap: 2rem;
}

nav ul a {
  text-decoration: none;
  color: #a0a0b0;
  font-size: .95rem;
  transition: color .2s;
}

nav ul a:hover, nav ul a.active { color: #fff; }

/* HERO */
.hero {
  text-align: center;
  padding: 6rem 1.5rem 5rem;
}

.hero h1 {
  font-size: clamp(2.4rem, 6vw, 4.5rem);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -1.5px;
  color: #fff;
}

.hero h1 span {
  background: linear-gradient(135deg, #6c63ff, #c084fc);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero p {
  margin-top: 1.25rem;
  font-size: 1.15rem;
  color: #8888a0;
  max-width: 520px;
  margin-left: auto;
  margin-right: auto;
  line-height: 1.6;
}

.btn {
  display: inline-block;
  margin-top: 2.2rem;
  padding: .85rem 2.2rem;
  background: #6c63ff;
  color: #fff;
  border-radius: 8px;
  text-decoration: none;
  font-weight: 600;
  font-size: .95rem;
  transition: background .2s, transform .15s;
}

.btn:hover { background: #5a52e0; transform: translateY(-2px); }

/* CARDS GRID */
.section {
  padding: 4rem 2rem;
  max-width: 1100px;
  margin: 0 auto;
}

.section h2 {
  font-size: 1.8rem;
  font-weight: 700;
  margin-bottom: 2rem;
  color: #fff;
}

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.5rem;
}

.card {
  background: rgba(255,255,255,.05);
  border: 1px solid rgba(255,255,255,.08);
  border-radius: 14px;
  padding: 1.8rem;
  transition: border-color .2s, transform .2s;
}

.card:hover {
  border-color: rgba(108,99,255,.5);
  transform: translateY(-4px);
}

.card .icon {
  font-size: 2rem;
  margin-bottom: 1rem;
}

.card h3 {
  font-size: 1.1rem;
  font-weight: 600;
  color: #fff;
  margin-bottom: .5rem;
}

.card p {
  font-size: .9rem;
  color: #8888a0;
  line-height: 1.6;
}

/* SPEC TABLE */
.spec-table {
  width: 100%;
  border-collapse: collapse;
  font-size: .9rem;
}

.spec-table th, .spec-table td {
  padding: .9rem 1.2rem;
  text-align: left;
  border-bottom: 1px solid rgba(255,255,255,.06);
}

.spec-table th {
  color: #6c63ff;
  font-weight: 600;
  background: rgba(108,99,255,.07);
}

.spec-table td { color: #c0c0d0; }

.spec-table tr:last-child td { border-bottom: none; }

/* REVIEWS */
.review-card {
  background: rgba(255,255,255,.04);
  border: 1px solid rgba(255,255,255,.07);
  border-radius: 14px;
  padding: 1.8rem;
}

.review-card .stars { color: #f4b942; font-size: 1.1rem; margin-bottom: .75rem; }

.review-card blockquote {
  font-size: .95rem;
  line-height: 1.65;
  color: #c8c8d8;
  font-style: italic;
  margin-bottom: 1rem;
}

.review-card .author {
  font-size: .85rem;
  color: #6c63ff;
  font-weight: 600;
}

/* FOOTER */
footer {
  text-align: center;
  padding: 2.5rem 1rem;
  color: #55556a;
  font-size: .85rem;
  border-top: 1px solid rgba(255,255,255,.06);
  margin-top: 4rem;
}