:root {
  --bg: #050505;
  --bg-soft: #111111;
  --panel: #171717;
  --text: #f6f1e8;
  --text-soft: #d5cfc4;
  --gold: #d4af37;
  --gold-soft: #8e6f20;
  --line: rgba(212, 175, 55, 0.26);
  --shadow: 0 14px 40px rgba(0, 0, 0, 0.55);
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  min-height: 100%;
  font-family: Manrope, sans-serif;
  color: var(--text);
  background: radial-gradient(circle at 20% 10%, #241f13 0%, transparent 36%), radial-gradient(circle at 82% 18%, #201911 0%, transparent 32%), linear-gradient(180deg, #080808 0%, #050505 100%);
}

a {
  color: var(--gold);
  text-decoration: none;
}

.container {
  width: min(1180px, calc(100% - 40px));
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 99;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(10, 10, 10, 0.78);
  backdrop-filter: blur(10px);
}

.nav-wrap {
  display: flex;
  justify-content: space-between;
  align-items: center;
  min-height: 74px;
}

.brand {
  display: flex;
  gap: 10px;
  align-items: center;
  font-family: Cinzel, serif;
  font-size: 20px;
  letter-spacing: 0.7px;
}

nav {
  display: flex;
  gap: 18px;
}

nav a {
  color: var(--text-soft);
  font-weight: 600;
}

.hero {
  padding: 120px 0 80px;
  text-align: center;
}

.eyebrow {
  text-transform: uppercase;
  letter-spacing: 2.4px;
  color: var(--gold);
  font-size: 12px;
}

h1,
h2,
h3 {
  font-family: Cinzel, serif;
  margin: 0;
}

h1 {
  font-size: clamp(36px, 6vw, 68px);
  line-height: 1.1;
  margin-top: 10px;
  text-shadow: 0 6px 26px rgba(212, 175, 55, 0.16);
}

.subline {
  max-width: 780px;
  margin: 20px auto;
  color: var(--text-soft);
  font-size: clamp(17px, 2.2vw, 22px);
}

.cta-row {
  display: flex;
  gap: 14px;
  justify-content: center;
  flex-wrap: wrap;
}

.btn {
  border: 1px solid transparent;
  padding: 12px 18px;
  border-radius: 12px;
  font-weight: 700;
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}

.btn:hover {
  transform: translateY(-2px);
}

.btn-gold {
  background: linear-gradient(135deg, #f0c85b, #c99d29);
  color: #121212;
  box-shadow: 0 8px 24px rgba(212, 175, 55, 0.25);
}

.btn-ghost {
  border-color: var(--line);
  background: rgba(255, 255, 255, 0.03);
  color: var(--text);
}

.btn-small {
  flex: 1;
  text-align: center;
}

.hero-note {
  margin-top: 18px;
  color: #c4bba8;
}

.section-head {
  margin-bottom: 24px;
}

.section-head h2 {
  font-size: clamp(26px, 4vw, 38px);
  margin-bottom: 8px;
}

.section-head p {
  color: var(--text-soft);
  margin: 0;
}

.demos {
  padding-bottom: 50px;
}

.demo-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.demo-card {
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.03), rgba(255, 255, 255, 0.01));
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: 18px;
  box-shadow: var(--shadow);
  position: relative;
  overflow: hidden;
}

.demo-card::after {
  content: "";
  position: absolute;
  inset: -40% auto auto -20%;
  width: 220px;
  height: 220px;
  background: radial-gradient(circle, rgba(212, 175, 55, 0.22) 0%, transparent 68%);
  pointer-events: none;
}

.demo-card:hover {
  border-color: rgba(212, 175, 55, 0.7);
}

.card-top {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 12px;
}

.project-logo {
  width: 40px;
  height: 40px;
  border-radius: 10px;
}

.preview {
  width: 100%;
  height: 170px;
  border-radius: 12px;
  object-fit: cover;
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.card-copy {
  color: var(--text-soft);
  min-height: 42px;
}

.button-row {
  display: flex;
  gap: 10px;
  margin: 14px 0;
}

.credential-box {
  border: 1px dashed rgba(212, 175, 55, 0.45);
  border-radius: 12px;
  padding: 12px;
  background: rgba(0, 0, 0, 0.34);
}

.cred-block {
  margin-bottom: 8px;
}

.cred-block strong {
  display: block;
  color: #f0ddae;
}

.cred-block span {
  color: #f0eee7;
  font-size: 14px;
}

.btn-copy {
  width: 100%;
  border-color: var(--line);
  background: transparent;
  color: var(--text);
}

.features {
  padding: 24px 0 10px;
}

.feature-grid {
  display: grid;
  gap: 12px;
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.feature-item {
  padding: 14px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.02);
}

.security,
.buy-cta {
  margin: 30px auto;
  padding: 28px;
  border-radius: 18px;
  border: 1px solid var(--line);
  background: linear-gradient(160deg, rgba(212, 175, 55, 0.08), rgba(255, 255, 255, 0.02));
  box-shadow: var(--shadow);
}

.buy-cta h2,
.security h2 {
  margin-bottom: 12px;
}

.site-footer {
  padding: 35px 0 50px;
  text-align: center;
  color: #a09b90;
}

.toast {
  position: fixed;
  right: 16px;
  bottom: 16px;
  background: #161616;
  border: 1px solid var(--line);
  color: #fff;
  border-radius: 10px;
  padding: 10px 12px;
  opacity: 0;
  transform: translateY(10px);
  transition: 0.2s ease;
}

.toast.show {
  opacity: 1;
  transform: translateY(0);
}

.reveal {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 0.5s ease, transform 0.5s ease;
}

.reveal.in {
  opacity: 1;
  transform: translateY(0);
}

.bg-orb {
  position: fixed;
  pointer-events: none;
  filter: blur(68px);
  z-index: -1;
}

.bg-orb-1 {
  width: 260px;
  height: 260px;
  left: 8%;
  top: 18%;
  background: rgba(212, 175, 55, 0.15);
}

.bg-orb-2 {
  width: 220px;
  height: 220px;
  right: 11%;
  top: 34%;
  background: rgba(212, 175, 55, 0.12);
}

@media (max-width: 980px) {
  .demo-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .feature-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 700px) {
  nav {
    display: none;
  }

  .hero {
    padding-top: 92px;
  }

  .demo-grid,
  .feature-grid {
    grid-template-columns: 1fr;
  }

  .button-row {
    flex-direction: column;
  }
}