/* =========================
   GLOBAL RESET & THEME
   ========================= */

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

:root {
  --bg-header-footer: #020617;
  --bg-main: #0b0e11;

  --border-subtle: #1f2937;
  --border-strong: rgba(148, 163, 184, 0.7);

  --text-main: #f9fafb;
  --text-muted: #9ca3af;

  --accent-emerald: #10b981;
  --accent-emerald-soft: #6ee7b7;
  --accent-cyan-soft: #a5f3fc;

  --shadow-strong: 0 18px 40px rgba(0, 0, 0, 0.75);
  --transition-fast: 150ms ease;
}

body {
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.5;
  background: var(--bg-header-footer);
  color: var(--text-main);
}

/* One unified background surface for all main sections */
main {
  background:
    radial-gradient(circle at top center, rgba(16,185,129,0.03), transparent 65%),
    var(--bg-main);
}

/* Generic sections */
section {
  padding: 3rem 0;
  border-bottom: 1px solid #111827;
}

section h2 {
  font-size: 1.5rem;
  font-weight: 600;
  margin-bottom: 0.75rem;
}

/* Links */
a {
  color: #7fb4ff;
  text-decoration: none;
  transition: color var(--transition-fast), opacity var(--transition-fast);
}
a:hover {
  text-decoration: underline;
}

/* Layout container */
.container {
  max-width: 1120px;
  margin: 0 auto;
  padding: 1.5rem;
}

/* =========================
   HEADER
   ========================= */

.site-header {
  border-bottom: 1px solid #111827;
  background:
    radial-gradient(circle at top right, rgba(56,189,248,0.08), transparent 60%),
    radial-gradient(circle at bottom left, rgba(16,185,129,0.07), transparent 70%),
    var(--bg-header-footer);
  backdrop-filter: blur(12px);
  position: sticky;
  top: 0;
  z-index: 10;
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.25rem;
}

.logo {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-weight: 600;
  color: var(--text-main);
}

.logo-mark {
  width: 26px;
  height: 26px;
  border-radius: 999px;
  border: 1px solid rgba(148, 163, 184, 0.6);
  background: radial-gradient(circle at 20% 0, #facc15, #0f172a);
}

.logo-text {
  display: flex;
  flex-direction: column;
  gap: 0.1rem;
}

.logo-name {
  font-size: 0.95rem;
  letter-spacing: 0.09em;
  text-transform: uppercase;
}

.logo-ticker {
  font-size: 0.7rem;
  opacity: 0.65;
}

.main-nav ul {
  list-style: none;
  display: flex;
  gap: 1.25rem;
  font-size: 0.9rem;
}

.main-nav a {
  color: #e5e7eb;
  opacity: 0.85;
  position: relative;
  padding-bottom: 0.15rem;
}

.main-nav a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -0.1rem;
  width: 0%;
  height: 1px;
  background: linear-gradient(
    90deg,
    rgba(110, 231, 183, 0.2),
    rgba(56, 189, 248, 0.6)
  );
  transition: width var(--transition-fast);
}

.main-nav a:hover {
  opacity: 1;
  text-decoration: none;
}

.main-nav a:hover::after {
  width: 100%;
}

/* =========================
   BUTTONS
   ========================= */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.6rem 1.4rem;
  border-radius: 999px;
  font-size: 0.85rem;
  border: 1px solid transparent;
  cursor: pointer;
  transition:
    background var(--transition-fast),
    color var(--transition-fast),
    border-color var(--transition-fast),
    box-shadow var(--transition-fast),
    transform var(--transition-fast);
}

.btn-primary {
  background: linear-gradient(
    135deg,
    rgba(16, 185, 129, 0.95),
    rgba(56, 189, 248, 0.9)
  );
  border-color: rgba(56, 189, 248, 0.9);
  color: #0b1120;
  font-weight: 600;
  box-shadow: 0 14px 30px rgba(16, 185, 129, 0.25);
}

.btn-outline {
  border-color: rgba(148, 163, 184, 0.8);
  color: #e5e7eb;
  background: transparent;
}

.btn-primary:hover {
  transform: translateY(-1px);
  box-shadow: 0 18px 35px rgba(16, 185, 129, 0.3);
}

.btn-outline:hover {
  border-color: var(--accent-emerald-soft);
  color: #ecfdf5;
  background: radial-gradient(
    circle at top left,
    rgba(16, 185, 129, 0.16),
    transparent 55%
  );
  box-shadow: 0 0 22px rgba(16, 185, 129, 0.4);
}

/* Shared section action row */
.section-actions {
  margin-top: 2rem;
  display: flex;
  justify-content: flex-end;
}

/* =========================
   HERO
   ========================= */

.hero-section {
  padding: 3.25rem 0 2.75rem;
}

.hero-layout {
  display: flex;
  flex-direction: column;
  gap: 2.5rem;
}

@media (min-width: 900px) {
  .hero-layout {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
  }
}

/* Left column: text */
.hero-copy {
  max-width: 680px;
}

.hero-kicker {
  font-size: 0.8rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent-emerald-soft);
  margin-bottom: 0.75rem;
}

.hero-copy h1 {
  font-size: 2.3rem;
  font-weight: 600;
  color: var(--text-main);
  margin-bottom: 0.75rem;
}

.hero-subtitle {
  font-size: 1rem;
  color: #e5e7eb;
  max-width: 40rem;
}

.hero-links {
  margin-top: 1rem;
  font-size: 0.9rem;
}

.hero-links a {
  color: var(--accent-emerald-soft);
  text-decoration: underline;
  text-underline-offset: 2px;
}

.hero-links a:hover {
  color: #bbf7d0;
}

/* Right column: coin */
.hero-coin-wrap {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
}

.hero-coin-circle {
  width: 230px;
  height: 230px;
  border-radius: 50%;
  background: radial-gradient(circle at 20% 0, #facc15, #020617);
  box-shadow:
    0 0 32px rgba(16, 185, 129, 0.45),
    0 24px 55px rgba(0, 0, 0, 0.85);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.hero-coin-svg {
  width: 100%;
  height: 100%;
  display: block;
}

/* Genesis meta card under coin */
.hero-coin-meta {
  width: 100%;
  max-width: 270px;
  border-radius: 0.85rem;
  border: 1px solid var(--border-strong);
  background: radial-gradient(circle at top, rgba(15, 23, 42, 0.95), #020617);
  padding: 0.75rem 1rem;
  box-shadow:
    0 16px 40px rgba(0, 0, 0, 0.85),
    0 0 20px rgba(16, 185, 129, 0.18);
}

.hero-coin-meta-label {
  font-size: 0.65rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 0.25rem;
}

.hero-coin-meta-address {
  display: block;
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
  font-size: 0.74rem;
  color: var(--accent-emerald-soft);
  word-break: break-all;
}

.hero-coin-meta-caption {
  margin-top: 0.45rem;
  font-size: 0.7rem;
  color: var(--text-muted);
  line-height: 1.35;
}

/* =========================
   GENESIS BLOCK
   ========================= */

.section-genesis {
  padding: 2.4rem 0 2.6rem;
}

.genesis-card {
  max-width: 960px;
  margin: 0 auto;
  padding: 2rem 2.4rem;
  border-radius: 1.5rem;
  background: radial-gradient(circle at top left, rgba(15, 23, 42, 0.96), #020617);
  border: 1px solid rgba(148, 163, 184, 0.5);
  box-shadow:
    var(--shadow-strong),
    0 0 25px rgba(16, 185, 129, 0.18);
}

.genesis-header {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  margin-bottom: 1.4rem;
}

.genesis-kicker {
  font-size: 0.75rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent-emerald-soft);
}

.genesis-header h2 {
  margin: 0.1rem 0 0.5rem;
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--text-main);
}

.genesis-subtitle {
  font-size: 0.86rem;
  line-height: 1.45;
  color: #e5e7eb;
  max-width: 46rem;
  margin: 0;
}

.genesis-meta-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1.25rem 1.75rem;
  margin-top: 1.75rem;
}

.genesis-meta {
  padding: 0.75rem 0.5rem;
}

.genesis-label {
  font-size: 0.7rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 0.25rem;
}

.genesis-value {
  font-size: 0.9rem;
  color: var(--text-main);
}

.genesis-value.monospace {
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
  font-size: 0.82rem;
  word-break: break-all;
  color: var(--accent-cyan-soft);
}

.genesis-coinbase {
  margin-top: 1.75rem;
  padding-top: 1.25rem;
  border-top: 1px solid rgba(148, 163, 184, 0.35);
}

.genesis-coinbase-text {
  margin: 0.4rem 0 0;
  font-size: 0.9rem;
  color: #e5e7eb;
  font-style: italic;
}

.genesis-actions {
  margin-top: 1.75rem;
  display: flex;
  justify-content: flex-end;
}

/* =========================
   MISSION
   ========================= */

.section-mission {
  padding: 3.2rem 0 3.4rem;
  border-top: 1px solid rgba(255, 255, 255, 0.04);
  border-bottom: 1px solid rgba(255, 255, 255, 0.04);
  position: relative;
}
/*
.section-mission::before {
  content: "";
  position: absolute;
  top: 0;
  left: 50%;
  width: 70%;
  height: 2px;
  transform: translateX(-50%);
  background: linear-gradient(
    90deg,
    transparent,
    rgba(16, 185, 129, 0.45),
    transparent
  );
}
*/
.section-mission h2 {
  font-size: 1.6rem;
  font-weight: 600;
  color: var(--text-main);
  margin-bottom: 1rem;
}

.section-mission p {
  font-size: 1.02rem;
  color: #d1d5db;
  max-width: 50rem;
  line-height: 1.65;
}

/* =========================
   PRINCIPLES
   ========================= */

.section-principles {
  padding: 3rem 0 3.6rem;
  border-top: 1px solid rgba(15, 23, 42, 0.9);
  border-bottom: 1px solid rgba(15, 23, 42, 0.9);
  position: relative;
}
/*
.section-principles::before {
  content: "";
  position: absolute;
  top: 0;
  left: 50%;
  width: 65%;
  height: 1px;
  transform: translateX(-50%);
  background: linear-gradient(
    90deg,
    transparent,
    rgba(56, 189, 248, 0.18),
    transparent
  );
}
*/
.section-principles h2 {
  font-size: 1.6rem;
  font-weight: 600;
  color: var(--text-main);
  margin-bottom: 1.5rem;
}

.principles-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 1.75rem 2.5rem;
}

.principle h3 {
  font-size: 0.98rem;
  font-weight: 600;
  color: var(--text-main);
  margin-bottom: 0.25rem;
}

.principle p {
  font-size: 0.9rem;
  color: #d1d5db;
  line-height: 1.55;
}

/* =========================
   TRANSPARENCY PREVIEW
   ========================= */

.section-transparency {
  padding: 3.25rem 0 3.5rem;
  position: relative;
}

.section-transparency h2 {
  font-size: 1.6rem;
  font-weight: 600;
  color: var(--text-main);
  margin-bottom: 0.75rem;
}

.section-transparency > .container > p {
  font-size: 0.98rem;
  color: #d1d5db;
  max-width: 46rem;
  line-height: 1.6;
}

.transparency-widgets {
  margin-top: 1.75rem;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1.5rem 2rem;
}

/* =========================
   MINING & PARTICIPATION
   ========================= */

.section-mining {
  /* uses main background via <main> */
}

.mining-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1.5rem;
}

/* =========================
   DOCUMENTATION
   ========================= */

.section-docs {
  /* uses main background via <main> */
}

.docs-columns {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1.5rem;
}

.docs-column h3 {
  margin-bottom: 0.5rem;
  font-size: 0.98rem;
}

.docs-column ul {
  list-style: none;
}

.docs-column li + li {
  margin-top: 0.25rem;
}

.docs-column a {
  font-size: 0.88rem;
  color: #e5e7eb;
}

.docs-column a:hover {
  color: var(--accent-emerald-soft);
}

/* =========================
   DOWNLOADS & DONATIONS
   ========================= */

.section-downloads,
.section-donations {
  /* inherit unified main background */
}

/* =========================
   UNIFIED RTNC CARD STYLE
   ========================= */

.widget,
.card {
  padding: 1.25rem 1.4rem;
  border-radius: 0.9rem;
  background:
    radial-gradient(circle at top right, rgba(56,189,248,0.07), transparent 60%),
    radial-gradient(circle at bottom left, rgba(16,185,129,0.06), transparent 70%),
    #020617;
  border: 1px solid rgba(148,163,184,0.20);
  box-shadow:
    0 14px 28px rgba(0,0,0,0.65),
    0 0 18px rgba(16,185,129,0.15);
}

.card {
  /* extra padding for mining/docs cards */
  padding: 1.2rem 1.3rem;
}

.widget h3,
.card h3 {
  font-size: 0.98rem;
  font-weight: 600;
  color: #e5f2ff;
  margin-bottom: 0.35rem;
}

.widget p,
.card p {
  font-size: 0.9rem;
  color: #cbd5f5;
  margin: 0 0 0.7rem;
}

.placeholder-widget p {
  opacity: 0.9;
  margin-bottom: 0;
}

.card-link {
  font-size: 0.85rem;
  color: var(--accent-cyan-soft);
  text-decoration: underline;
  text-underline-offset: 2px;
}

.card-link:hover {
  color: #e0f2fe;
}

/* =========================
   FOOTER
   ========================= */

.site-footer {
  padding: 1.6rem 0 2.1rem;
  background:
    radial-gradient(circle at top right, rgba(56,189,248,0.08), transparent 60%),
    radial-gradient(circle at bottom left, rgba(16,185,129,0.07), transparent 70%),
    var(--bg-header-footer);
  border-top: 1px solid #111827;
}

.footer-inner {
  display: flex;
  flex-wrap: wrap;
  gap: 2rem;
  justify-content: space-between;
  font-size: 0.8rem;
  color: #9ca3af;
}

.footer-left {
  max-width: 420px;
}

.footer-disclaimer {
  margin-top: 0.4rem;
  line-height: 1.5;
}

.footer-right {
  display: flex;
  flex-wrap: wrap;
  gap: 2rem;
}

.footer-contact h3,
.footer-social h3 {
  font-size: 0.85rem;
  margin-bottom: 0.35rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: #e5e7eb;
}

.footer-social ul {
  list-style: none;
}

.footer-social li + li {
  margin-top: 0.15rem;
}

/* =========================
   RESPONSIVE TWEAKS
   ========================= */

@media (max-width: 900px) {
  .hero-layout {
    align-items: flex-start;
  }

  .main-nav ul {
    flex-wrap: wrap;
    gap: 0.75rem;
    font-size: 0.85rem;
  }
}

@media (max-width: 640px) {
  .container {
    padding-inline: 1.1rem;
  }

  .genesis-card {
    padding: 1.6rem 1.5rem;
  }

  .hero-copy h1 {
    font-size: 1.9rem;
  }

  .hero-coin-circle {
    width: 210px;
    height: 210px;
  }
}
/* =========================
   GLOBAL ROW DIVIDERS
   ========================= */

/* Add a subtle emerald line before every section except the first */
main > section:not(:first-of-type)::before {
  content: "";
  position: absolute;
  top: 0;
  left: 50%;
  width: 70%;
  height: 1.5px;
  transform: translateX(-50%);

  background: radial-gradient(
  circle,
  rgba(16,185,129,0.45) 0%,
  rgba(56,189,248,0.30) 40%,
  transparent 70%
);


  pointer-events: none;
}

/* Make sure sections are positioned so ::before works */
main > section {
  position: relative;
}