:root {
  --gold: #d4af37;
  --gold-light: #f4e4a6;
  --gold-dark: #9a7b2e;
  --red: #b22234;
  --navy: #0a3161;
  --navy-deep: #041428;
  --white: #f8f6f0;
  --black: #0a0a0a;
  --shadow-gold: 0 0 40px rgba(212, 175, 55, 0.35);
  --font-display: "Cinzel", "Times New Roman", serif;
  --font-body: "Inter", system-ui, sans-serif;
  --font-patriot: "Bebas Neue", Impact, sans-serif;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-body);
  background: var(--navy-deep);
  color: var(--white);
  line-height: 1.6;
  overflow-x: hidden;
}

/* subtle stars + stripe texture */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  background:
    radial-gradient(circle at 12% 18%, rgba(255, 255, 255, 0.04) 1px, transparent 1px),
    radial-gradient(circle at 88% 72%, rgba(255, 255, 255, 0.03) 1px, transparent 1px),
    linear-gradient(
      180deg,
      transparent 0%,
      rgba(178, 34, 52, 0.04) 50%,
      transparent 100%
    );
  background-size: 48px 48px, 64px 64px, 100% 100%;
}

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

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

.container {
  width: min(1140px, 92vw);
  margin: 0 auto;
  position: relative;
  z-index: 1;
}

/* ---- NAV ---- */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  padding: 0.75rem 0;
  background: linear-gradient(180deg, rgba(4, 20, 40, 0.95), rgba(4, 20, 40, 0.75));
  border-bottom: 1px solid rgba(212, 175, 55, 0.25);
  backdrop-filter: blur(12px);
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.65rem;
}

.brand img {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: 2px solid var(--gold);
  box-shadow: var(--shadow-gold);
  object-fit: cover;
}

.brand-text {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1rem;
  letter-spacing: 0.06em;
  background: linear-gradient(135deg, var(--gold-light), var(--gold), var(--gold-dark));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  list-style: none;
}

.nav-links a {
  padding: 0.45rem 0.85rem;
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  border-radius: 4px;
  transition: color 0.2s, background 0.2s;
}

.nav-links a:hover {
  color: var(--gold-light);
  background: rgba(212, 175, 55, 0.1);
}

.nav-toggle {
  display: none;
  background: none;
  border: 1px solid var(--gold);
  color: var(--gold);
  padding: 0.4rem 0.65rem;
  border-radius: 4px;
  cursor: pointer;
  font-size: 1.1rem;
}

/* ---- BUTTONS ---- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.85rem 1.6rem;
  font-family: var(--font-patriot);
  font-size: 1.05rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  border: none;
  border-radius: 4px;
  cursor: pointer;
  transition: transform 0.2s, box-shadow 0.2s, filter 0.2s;
}

.btn:hover {
  transform: translateY(-2px);
  filter: brightness(1.08);
}

.btn-gold {
  background: linear-gradient(145deg, #f4e4a6, #d4af37 40%, #9a7b2e);
  color: var(--navy-deep);
  box-shadow: 0 4px 24px rgba(212, 175, 55, 0.45);
  border: 1px solid rgba(255, 255, 255, 0.3);
}

.btn-outline {
  background: transparent;
  color: var(--gold-light);
  border: 2px solid var(--gold);
}

.btn-outline:hover {
  background: rgba(212, 175, 55, 0.12);
  box-shadow: var(--shadow-gold);
}

.btn-red {
  background: linear-gradient(145deg, #e84a5f, var(--red) 50%, #8b1a28);
  color: var(--white);
  border: 1px solid rgba(255, 255, 255, 0.2);
  box-shadow: 0 4px 20px rgba(178, 34, 52, 0.4);
}

/* ---- HERO ---- */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 6rem 0 4rem;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 30%;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(4, 20, 40, 0.92) 0%, rgba(4, 20, 40, 0.55) 45%, rgba(4, 20, 40, 0.75) 100%),
    linear-gradient(0deg, var(--navy-deep) 0%, transparent 35%),
    linear-gradient(180deg, rgba(10, 49, 97, 0.4) 0%, transparent 50%);
}

.hero-stripe {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 6px;
  background: repeating-linear-gradient(
    90deg,
    var(--red) 0,
    var(--red) 33.33%,
    var(--white) 33.33%,
    var(--white) 66.66%,
    var(--navy) 66.66%,
    var(--navy) 100%
  );
  z-index: 2;
}

.hero-content {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 2.5rem;
  align-items: center;
}

.hero-logo-wrap {
  display: flex;
  justify-content: center;
}

.hero-logo {
  width: min(340px, 85vw);
  border-radius: 12px;
  border: 3px solid var(--gold);
  box-shadow:
    0 0 60px rgba(212, 175, 55, 0.4),
    0 24px 48px rgba(0, 0, 0, 0.5);
}

.hero-copy h1 {
  font-family: var(--font-display);
  font-size: clamp(2.4rem, 6vw, 4rem);
  font-weight: 900;
  line-height: 1.05;
  letter-spacing: 0.04em;
  background: linear-gradient(180deg, #fff8e0 0%, var(--gold-light) 25%, var(--gold) 55%, var(--gold-dark) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  text-shadow: none;
  filter: drop-shadow(0 2px 8px rgba(0, 0, 0, 0.5));
}

.hero-ticker {
  display: inline-block;
  margin: 0.75rem 0 1rem;
  padding: 0.35rem 1rem;
  font-family: var(--font-patriot);
  font-size: clamp(1.5rem, 4vw, 2.2rem);
  letter-spacing: 0.12em;
  color: var(--white);
  background: linear-gradient(90deg, var(--red), #8b1a28);
  border: 2px solid var(--gold);
  border-radius: 4px;
  box-shadow: var(--shadow-gold);
}

.hero-tagline {
  font-size: 1.1rem;
  color: rgba(248, 246, 240, 0.88);
  max-width: 32ch;
  margin-bottom: 1.75rem;
}

.hero-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
  margin-bottom: 1.5rem;
}

.contract-box {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.6rem;
  padding: 0.75rem 1rem;
  background: rgba(0, 0, 0, 0.45);
  border: 1px solid rgba(212, 175, 55, 0.35);
  border-radius: 6px;
  max-width: 100%;
}

.contract-box label {
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--gold);
  font-weight: 700;
  flex-shrink: 0;
}

.contract-box code {
  font-size: 0.75rem;
  word-break: break-all;
  color: rgba(248, 246, 240, 0.9);
  flex: 1;
  min-width: 0;
}

.copy-btn {
  padding: 0.4rem 0.75rem;
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  background: var(--gold);
  color: var(--navy-deep);
  border: none;
  border-radius: 4px;
  cursor: pointer;
  flex-shrink: 0;
  transition: background 0.2s;
}

.copy-btn:hover {
  background: var(--gold-light);
}

.copy-btn.copied {
  background: #2d8a4e;
  color: white;
}

/* ---- SECTIONS ---- */
section {
  padding: 5rem 0;
  position: relative;
  z-index: 1;
}

.section-header {
  text-align: center;
  margin-bottom: 2.5rem;
}

.section-header h2 {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 4vw, 2.6rem);
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--gold-light);
}

.section-header .stars {
  color: var(--gold);
  font-size: 1.2rem;
  letter-spacing: 0.3em;
  margin: 0.5rem 0;
}

.section-header p {
  color: rgba(248, 246, 240, 0.75);
  max-width: 52ch;
  margin: 0 auto;
}

/* about */
.about {
  background: linear-gradient(180deg, var(--navy-deep), #0a2545);
  border-top: 1px solid rgba(212, 175, 55, 0.15);
  border-bottom: 1px solid rgba(212, 175, 55, 0.15);
}

.about-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.about-card {
  padding: 1.75rem;
  background: linear-gradient(145deg, rgba(10, 49, 97, 0.5), rgba(4, 20, 40, 0.8));
  border: 1px solid rgba(212, 175, 55, 0.25);
  border-radius: 8px;
  text-align: center;
  transition: border-color 0.2s, transform 0.2s;
}

.about-card:hover {
  border-color: var(--gold);
  transform: translateY(-4px);
}

.about-card .icon {
  font-size: 2rem;
  margin-bottom: 0.75rem;
}

.about-card h3 {
  font-family: var(--font-patriot);
  font-size: 1.35rem;
  letter-spacing: 0.06em;
  color: var(--gold);
  margin-bottom: 0.5rem;
}

.about-card p {
  font-size: 0.9rem;
  color: rgba(248, 246, 240, 0.8);
}

/* chart */
.chart-section {
  background: var(--black);
}

.chart-wrap {
  border: 2px solid rgba(212, 175, 55, 0.4);
  border-radius: 12px;
  overflow: hidden;
  box-shadow: var(--shadow-gold);
  background: #0d1117;
  min-height: 480px;
}

.chart-wrap iframe {
  width: 100%;
  height: 520px;
  border: none;
  display: block;
}

.chart-placeholder {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 480px;
  padding: 2rem;
  text-align: center;
  color: rgba(248, 246, 240, 0.7);
}

.chart-placeholder strong {
  color: var(--gold);
  font-family: var(--font-display);
  font-size: 1.2rem;
  margin-bottom: 0.5rem;
}

/* buy */
.buy-section {
  background: linear-gradient(180deg, #0a2545, var(--navy-deep));
}

.buy-steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
  margin-bottom: 2rem;
}

.step {
  text-align: center;
  padding: 1.25rem;
  background: rgba(0, 0, 0, 0.35);
  border-radius: 8px;
  border: 1px solid rgba(212, 175, 55, 0.2);
}

.step-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  margin-bottom: 0.75rem;
  font-family: var(--font-patriot);
  font-size: 1.2rem;
  background: var(--red);
  color: white;
  border-radius: 50%;
  border: 2px solid var(--gold);
}

.step h4 {
  font-family: var(--font-patriot);
  font-size: 1rem;
  letter-spacing: 0.05em;
  color: var(--gold-light);
  margin-bottom: 0.35rem;
}

.step p {
  font-size: 0.82rem;
  color: rgba(248, 246, 240, 0.75);
}

.buy-cta {
  text-align: center;
}

/* social */
.social-section {
  padding: 3rem 0;
  text-align: center;
  background: linear-gradient(90deg, var(--red) 0%, var(--navy) 50%, var(--red) 100%);
  background-size: 200% 100%;
  animation: stripe-shift 12s ease infinite;
}

@keyframes stripe-shift {
  0%, 100% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
}

.social-section h2 {
  font-family: var(--font-display);
  font-size: 1.8rem;
  margin-bottom: 1rem;
}

.social-links {
  display: flex;
  justify-content: center;
  gap: 1rem;
  flex-wrap: wrap;
}

.social-links .btn {
  min-width: 200px;
}

/* footer */
.footer {
  padding: 2rem 0;
  text-align: center;
  font-size: 0.8rem;
  color: rgba(248, 246, 240, 0.5);
  border-top: 1px solid rgba(212, 175, 55, 0.15);
}

.footer .disclaimer {
  max-width: 60ch;
  margin: 0.75rem auto 0;
  line-height: 1.5;
}

/* mobile */
@media (max-width: 900px) {
  .hero-content {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .hero-logo-wrap {
    order: -1;
  }

  .hero-logo {
    width: min(260px, 70vw);
  }

  .hero-tagline {
    margin-left: auto;
    margin-right: auto;
  }

  .hero-cta {
    justify-content: center;
  }

  .contract-box {
    justify-content: center;
  }

  .about-grid {
    grid-template-columns: 1fr;
  }

  .buy-steps {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 640px) {
  .nav-links {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    flex-direction: column;
    background: rgba(4, 20, 40, 0.98);
    padding: 1rem;
    border-bottom: 1px solid rgba(212, 175, 55, 0.25);
  }

  .nav-links.open {
    display: flex;
  }

  .nav-toggle {
    display: block;
  }

  .buy-steps {
    grid-template-columns: 1fr;
  }

  .chart-wrap iframe {
    height: 420px;
  }
}