:root {
  --bg: #0b0f16;
  --panel: rgba(12, 17, 25, 0.82);
  --text: #eaf0ff;
  --muted: #9fb2d7;
  --accent: #ff6b35;
  --accent-2: #6ee7ff;
  --border: rgba(255, 255, 255, 0.1);
  --shadow: 0 18px 38px rgba(0, 0, 0, 0.45);
  font-family: "Space Grotesk", "Inter", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--text);
}

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

body {
  margin: 0;
  background: radial-gradient(circle at 20% 10%, #182132, #0b0f16 55%);
}

.top-nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 3000;
  background: rgba(8, 12, 19, 0.8);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.top-nav__inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0.5rem 1rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.brand {
  font-weight: 800;
  letter-spacing: 0.05em;
  color: var(--text);
  text-decoration: none;
  font-size: 1rem;
}

.top-nav__links {
  display: flex;
  gap: 1rem;
  align-items: center;
}

.top-nav__links a {
  color: var(--muted);
  text-decoration: none;
  font-weight: 600;
  letter-spacing: 0.01em;
  transition: color 0.15s ease;
}

.top-nav__links a:hover {
  color: var(--text);
}

.btn.small {
  padding: 0.55rem 0.9rem;
  font-size: 0.9rem;
}

.page {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  color: var(--text);
}

.hero {
  position: relative;
  overflow: hidden;
  min-height: 70vh;
  display: grid;
  place-items: center;
  padding: clamp(1.5rem, 3vw, 3rem);
  padding-top: calc(1.5rem + 54px);
}

.hero__bg {
  position: absolute;
  inset: 0;
}

.hero__bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: brightness(0.55) saturate(1.1);
}

.hero__overlay {
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 30% 20%, rgba(255, 107, 53, 0.25), transparent 35%),
    radial-gradient(circle at 80% 15%, rgba(110, 231, 255, 0.25), transparent 30%),
    linear-gradient(180deg, rgba(9, 12, 18, 0.6), rgba(9, 12, 18, 0.85));
}

.hero__content {
  position: relative;
  max-width: 960px;
  text-align: center;
  z-index: 1;
  padding: clamp(1.5rem, 2vw, 2.5rem);
  background: rgba(12, 17, 25, 0.7);
  border: 1px solid var(--border);
  border-radius: 18px;
  box-shadow: var(--shadow);
  backdrop-filter: blur(12px);
}

.logo-block {
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  gap: 0.4rem;
  margin-bottom: 0.6rem;
}

.logo {
  width: min(200px, 40vw);
}

.eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-weight: 600;
  color: var(--accent-2);
  margin: 0;
  font-size: 0.8rem;
}

.hero h1 {
  margin: 0.2rem 0 0.6rem;
  font-size: clamp(2.2rem, 5vw, 3.4rem);
  letter-spacing: 0.02em;
}

.lede {
  margin: 0 auto 1.2rem;
  max-width: 720px;
  color: var(--muted);
  font-size: 1.05rem;
  line-height: 1.6;
}

.cta-row {
  display: flex;
  justify-content: center;
  gap: 0.8rem;
  flex-wrap: wrap;
  margin: 1rem 0 0.5rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.75rem 1.2rem;
  border-radius: 12px;
  font-weight: 700;
  letter-spacing: 0.01em;
  text-decoration: none;
  border: 1px solid var(--border);
  color: var(--text);
  transition: transform 0.18s ease, box-shadow 0.18s ease, background 0.18s ease, border-color 0.18s ease;
}

.btn.primary {
  background: linear-gradient(135deg, #ff8455, #ff6b35);
  border-color: rgba(255, 255, 255, 0.22);
  box-shadow: 0 12px 30px rgba(255, 107, 53, 0.35);
}

.btn.ghost {
  background: rgba(255, 255, 255, 0.06);
}

.btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 14px 32px rgba(0, 0, 0, 0.35);
  border-color: rgba(255, 255, 255, 0.4);
}

.pill-row {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
  justify-content: center;
  margin-top: 0.8rem;
}

.pill-row--bottom {
  justify-content: flex-start;
  margin: 0.4rem 0 0.6rem;
}

.pill {
  padding: 0.35rem 0.7rem;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid var(--border);
  color: var(--muted);
  font-weight: 600;
  font-size: 0.9rem;
}

.section {
  padding: clamp(2rem, 5vw, 3.5rem) clamp(1.25rem, 4vw, 2.75rem);
}

.section__header {
  text-align: center;
  max-width: 760px;
  margin: 0 auto 2rem;
}

.section__header h2 {
  margin: 0 0 0.5rem;
  font-size: clamp(1.8rem, 3vw, 2.3rem);
}

.section__header p {
  margin: 0;
  color: var(--muted);
}

.feature-grid {
  display: grid;
  gap: 1.4rem;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
}

.feature-card {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 18px;
  padding: 1.1rem 1.2rem;
  box-shadow: var(--shadow);
  text-align: center;
}

.feature-card h3 {
  margin: 0.8rem 0 0.35rem;
}

.feature-card p {
  margin: 0;
  color: var(--muted);
  line-height: 1.5;
}

.roles {
  background: radial-gradient(circle at 10% 10%, rgba(255, 107, 53, 0.08), transparent 30%),
    radial-gradient(circle at 90% 20%, rgba(110, 231, 255, 0.08), transparent 28%),
    rgba(8, 12, 19, 0.7);
}

.roles-grid {
  display: grid;
  gap: 1rem;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
}

.role-card {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 1rem;
  text-align: center;
  box-shadow: var(--shadow);
  display: flex;
  flex-direction: column;
  height: 100%;
}

.role-card h3 {
  margin: 0.8rem 0 0.35rem;
}

.role-card p {
  margin: 0;
  color: var(--muted);
  font-size: 0.95rem;
  line-height: 1.45;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.hex {
  position: relative;
  width: 120px;
  height: 134px;
  margin: 0 auto;
  clip-path: polygon(50% 0%, 93% 25%, 93% 75%, 50% 100%, 7% 75%, 7% 25%);
  overflow: hidden;
  background: rgba(255, 255, 255, 0.04);
}

.hex__image {
  position: absolute;
  inset: 0;
  background-size: 45%;
  background-position: center;
  background-repeat: no-repeat;
  filter: drop-shadow(0 6px 12px rgba(0, 0, 0, 0.35));
  transform: scale(1.02);
  z-index: 1;
}

.hex__frame {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image: url('/assets/hex_frames_textures/hex_frame_stone.png');
  background-size: 100% 100%;
  background-position: center;
  background-repeat: no-repeat;
  opacity: 0.95;
  z-index: 3;
  transform: scaleX(0.92) scaleY(0.96);
  transform-origin: center;
}

/* Larger art for the OneChain/OneWallet illustration */
.chain__card .hex__image {
  background-size: 65%;
}

.hex--flat {
  width: 110px;
  height: 122px;
}

.hex--floating {
  width: 160px;
  height: 178px;
}

.chain {
  padding-bottom: clamp(2rem, 5vw, 3.5rem);
}

.chain__card {
  display: grid;
  gap: 1.6rem;
  align-items: center;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 18px;
  padding: 1.4rem 1.6rem;
  box-shadow: var(--shadow);
}

.chain__bg {
  display: grid;
  place-items: center;
}

.chain__body p {
  margin: 0.35rem 0 0;
  color: var(--muted);
  line-height: 1.6;
}

.how {
  background: linear-gradient(180deg, rgba(12, 17, 25, 0.85), rgba(12, 17, 25, 0.6));
}

.how-grid {
  display: grid;
  gap: 1.2rem;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

.how-card {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 1.1rem;
  text-align: center;
  box-shadow: var(--shadow);
}

.how-card h3 {
  margin: 0.75rem 0 0.35rem;
}

.how-card p {
  margin: 0;
  color: var(--muted);
  line-height: 1.5;
}

.economy {
  background: radial-gradient(circle at 15% 20%, rgba(255, 107, 53, 0.08), transparent 30%),
    radial-gradient(circle at 85% 10%, rgba(110, 231, 255, 0.08), transparent 25%),
    rgba(8, 12, 19, 0.85);
}

.economy-grid {
  display: grid;
  gap: 1.2rem;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
}

.economy-card {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 1.2rem 1.3rem;
  box-shadow: var(--shadow);
}

.economy-card h3 {
  margin: 0.6rem 0 0.4rem;
}

.token-hero {
  display: flex;
  justify-content: flex-start;
  margin: 0.3rem 0 0.8rem;
  position: relative;
}

.token-hero img {
  width: 192px;
  height: 192px;
  object-fit: contain;
  filter: drop-shadow(0 6px 10px rgba(0, 0, 0, 0.35));
}

.token-header {
  display: flex;
  gap: 0.75rem;
  align-items: center;
  margin: 0.2rem 0 0.8rem;
}

.token-desc {
  color: var(--muted);
  font-size: 0.95rem;
  line-height: 1.4;
}

.token-hero::after {
  content: "";
  position: absolute;
  inset: -8px;
  border-radius: 50%;
  background: conic-gradient(from 0deg, rgba(255, 107, 53, 0.35), rgba(110, 231, 255, 0.35), rgba(255, 107, 53, 0.35));
  filter: blur(12px);
  opacity: 0.9;
  animation: token-glow 6s linear infinite;
  z-index: -1;
}

@keyframes token-glow {
  from {
    transform: rotate(0deg) scale(1);
  }
  to {
    transform: rotate(360deg) scale(1);
  }
}

@media (max-width: 720px) {
  .token-header {
    flex-direction: column;
    align-items: flex-start;
  }
}

.economy-card ul {
  margin: 0.4rem 0 0.8rem;
  padding-left: 1.1rem;
  color: var(--muted);
  line-height: 1.45;
}

.economy-card li + li {
  margin-top: 0.35rem;
}

.flow {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  align-items: center;
  color: var(--text);
  font-weight: 700;
  letter-spacing: 0.01em;
}

.flow__item {
  padding: 0.35rem 0.6rem;
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid var(--border);
}

.flow__icon {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
}

.flow__icon img {
  width: 32px;
  height: 32px;
  object-fit: contain;
}

.flow__arrow {
  color: var(--accent);
  font-weight: 800;
}

.flow__badge {
  padding: 0.35rem 0.6rem;
  border-radius: 10px;
  background: rgba(255, 107, 53, 0.15);
  border: 1px solid rgba(255, 107, 53, 0.4);
  color: var(--text);
  font-weight: 700;
}

.token-cta-row {
  margin-top: 0.8rem;
  display: flex;
  justify-content: flex-start;
}

.cta {
  padding-bottom: clamp(2.2rem, 5vw, 3.8rem);
}

.cta__card {
  text-align: center;
  background: linear-gradient(135deg, rgba(255, 107, 53, 0.16), rgba(12, 17, 25, 0.9));
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 20px;
  padding: clamp(1.6rem, 3vw, 2.4rem);
  box-shadow: var(--shadow);
}

.cta__card h2 {
  margin: 0 0 0.5rem;
}

.cta__card p {
  margin: 0 0 1rem;
  color: var(--muted);
}

@media (max-width: 720px) {
  .hero__content {
    text-align: left;
  }

  .feature-card,
  .role-card,
  .chain__card,
  .cta__card {
    text-align: left;
  }

  .cta-row {
    justify-content: flex-start;
  }
}