:root {
  --bg: #ffffff;
  --surface: #fbfbfb;
  --surface-soft: #f2f2f2;
  --text: #565656;
  --muted: #7f7f7f;
  --accent: #f5be34;
  --accent-2: #f2a927;
  --gold: #f5be34;
  --border: rgba(0, 0, 0, 0.12);
}

* {
  box-sizing: border-box;
}

@font-face {
  font-family: "FuturaBT-Book";
  src: local("FuturaBT-Book"), local("Futura BT Book"), local("FuturaBT Book"), local("Futura");
  font-display: swap;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "FuturaBT-Book", "Futura BT", Futura, "Trebuchet MS", Arial, sans-serif;
  background: linear-gradient(180deg, #ffffff 0%, #f7f7f7 100%);
  color: var(--text);
  line-height: 1.6;
}

.container {
  width: min(1120px, 92%);
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: blur(10px);
  background: rgba(255, 255, 255, 0.94);
  border-bottom: 1px solid var(--border);
}

.nav-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.8rem 0;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  text-decoration: none;
  color: #575757;
  font-weight: 600;
}

.brand img {
  width: 38px;
  height: 38px;
  object-fit: contain;
}

.site-nav {
  display: flex;
  gap: 1.2rem;
}

.site-nav a {
  color: var(--muted);
  text-decoration: none;
  font-weight: 500;
  transition: color 0.2s ease;
}

.site-nav a:hover {
  color: #444444;
}

.hero {
  position: relative;
  min-height: 92vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  border-bottom: 1px solid rgba(0, 0, 0, 0.08);
}

.hero-video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(rgba(255, 255, 255, 0.58), rgba(255, 255, 255, 0.78));
}

.hero-content {
  position: relative;
  z-index: 2;
  padding: 5rem 0 3rem;
  max-width: 780px;
  color: #3f3f3f;
}

.hero-banner {
  width: min(620px, 100%);
  height: auto;
  margin-bottom: 1.2rem;
  border-radius: 0;
  border: 0;
  box-shadow: none;
}

.hero-logo {
  width: min(310px, 50%);
}

.join-banner {
  width: min(720px, 100%);
}

.eyebrow {
  margin: 0;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--gold);
  font-size: 0.8rem;
}

.chart-title {
  font-size: clamp(1.4rem, 3.2vw, 2.15rem);
  letter-spacing: 0.02em;
  margin-bottom: 1rem;
}

h1,
h2,
h3 {
  margin-top: 0.35rem;
  margin-bottom: 0.6rem;
  font-family: "FuturaBT-Book", "Futura BT", Futura, "Trebuchet MS", Arial, sans-serif;
  color: #5a5a5a;
  font-weight: 600;
  line-height: 1.2;
}

h1 {
  font-size: clamp(2rem, 5vw, 3.7rem);
}

h2 {
  font-size: clamp(1.6rem, 4vw, 2.6rem);
}

.hero-text {
  max-width: 680px;
  color: #4a4a4a;
  font-size: clamp(1rem, 2.4vw, 1.2rem);
}

.hero-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
  margin-top: 1.4rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  background: linear-gradient(110deg, var(--accent), var(--accent-2));
  color: #ffffff;
  font-weight: 600;
  border: none;
  border-radius: 999px;
  padding: 0.8rem 1.25rem;
  transition: transform 0.2s ease, filter 0.2s ease;
}

.btn:hover {
  transform: translateY(-2px);
  filter: brightness(1.05);
}

.btn-outline {
  background: #ffffff;
  color: #555555;
  border: 1px solid rgba(0, 0, 0, 0.22);
}

.btn-small {
  font-size: 0.9rem;
  padding: 0.6rem 1rem;
}

.ca-box {
  margin-top: 1rem;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: transparent;
  border: 0;
  border-radius: 0;
  padding: 0;
}

.ca-box code {
  color: #d99000;
  font-size: 0.95rem;
}

.fees-note {
  margin-top: 0.35rem;
  margin-bottom: 0;
  color: #d99000;
  font-weight: 600;
}

.section {
  padding: 5rem 0;
}

.about {
  background:
    radial-gradient(circle at top left, rgba(245, 190, 52, 0.1), transparent 35%),
    linear-gradient(180deg, #f8f8f8, #f3f3f3);
}

.about-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 1.25rem;
  align-items: start;
}

.about p {
  color: var(--muted);
}

.about-card {
  background: transparent;
  border: 0;
  border-radius: 0;
  padding: 0;
}

.about-card ul {
  margin: 0.6rem 0 0;
  padding-left: 1.2rem;
  color: var(--muted);
}

.chart-frame {
  border: 0;
  border-radius: 0;
  overflow: hidden;
  background: #ffffff;
  box-shadow: none;
}

.chart-frame iframe {
  width: 100%;
  height: 600px;
  border: 0;
}

.join {
  background:
    radial-gradient(circle at top right, rgba(245, 190, 52, 0.14), transparent 42%),
    linear-gradient(180deg, #ffffff, #f8f8f8);
}

.join-wrap {
  text-align: center;
  max-width: 760px;
}

.join p {
  color: var(--muted);
}

.site-footer {
  border-top: 1px solid var(--border);
  background: #efefef;
  padding: 1.4rem 0;
}

.footer-wrap {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
}

.footer-wrap p {
  margin: 0;
  color: #6f6f6f;
  font-size: 0.92rem;
}

.footer-wrap a {
  color: #d99000;
}

@media (max-width: 900px) {
  .about-grid {
    grid-template-columns: 1fr;
  }

  .site-nav {
    display: none;
  }
}

@media (max-width: 640px) {
  .hero {
    min-height: 88vh;
  }

  .chart-frame iframe {
    height: 500px;
  }
}