/* ============================================================
   CHADUROV — Landing styles
   Dark base + red accent, bold display headings.
   ============================================================ */

:root {
  --bg:        #0d0d0d;
  --bg-alt:    #141414;
  --bg-card:   #1a1a1a;
  --line:      #2a2a2a;
  --text:      #ffffff;
  --text-dim:  #b8b8b8;
  --text-mute: #7a7a7a;
  --accent:    #2AABEE;
  --accent-2:  #229ED9;
  --accent-glow: rgba(42, 171, 238, 0.40);

  --container:   1200px;
  --container-narrow: 820px;
  --radius:      14px;
  --radius-sm:   8px;

  --font-display: "Anton", "Impact", system-ui, sans-serif;
  --font-body:    "Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }
a { color: var(--text); text-decoration: none; }

.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
}
.container.narrow { max-width: var(--container-narrow); }
.center { text-align: center; }

/* ============================================================
   HEADER / NAV
============================================================ */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(13, 13, 13, 0.92);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}

.nav-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
  gap: 24px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-display);
  font-size: 26px;
  letter-spacing: 0.06em;
  color: var(--text);
}
.brand-mark {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  object-fit: cover;
  object-position: center top;
  border: 2px solid var(--accent);
  box-shadow: 0 0 12px var(--accent-glow);
  background: var(--bg);
}
.brand-text { color: var(--text); }

.primary-nav {
  display: flex;
  align-items: center;
  gap: 28px;
}
.primary-nav a {
  font-weight: 600;
  font-size: 14px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-dim);
  transition: color 0.15s ease;
}
.primary-nav a:hover { color: var(--accent); }

.nav-cta { display: inline-flex; }

.header-socials {
  display: flex;
  align-items: center;
  gap: 8px;
}
.header-social-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: 1px solid var(--line);
  background: transparent;
  transition: border-color 0.15s ease, background 0.15s ease, transform 0.1s ease, box-shadow 0.15s ease;
}
.header-social-icon:hover {
  border-color: var(--accent);
  background: rgba(42, 171, 238, 0.10);
  box-shadow: 0 0 12px rgba(42, 171, 238, 0.35);
}
.header-social-icon:active { transform: translateY(1px); }
.header-social-icon img {
  width: 16px;
  height: 16px;
  display: block;
}

@media (max-width: 760px) {
  .header-socials { gap: 6px; }
  .header-social-icon { width: 34px; height: 34px; }
  .header-social-icon img { width: 14px; height: 14px; }
}

.hamburger {
  display: none;
  width: 40px;
  height: 40px;
  background: transparent;
  border: 1px solid var(--line);
  border-radius: 6px;
  cursor: pointer;
  padding: 0;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 4px;
}
.hamburger span {
  width: 18px;
  height: 2px;
  background: var(--text);
  display: block;
}

.mobile-nav {
  display: none;
  flex-direction: column;
  padding: 16px 24px 24px;
  border-top: 1px solid var(--line);
  background: var(--bg);
  gap: 14px;
}
.mobile-nav a {
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-dim);
  font-size: 15px;
}
.mobile-nav.open { display: flex; }

/* ============================================================
   BUTTONS
============================================================ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-body);
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 12px 22px;
  border-radius: 999px;
  font-size: 14px;
  line-height: 1;
  cursor: pointer;
  border: 2px solid transparent;
  transition: transform 0.1s ease, background 0.15s ease, color 0.15s ease, box-shadow 0.15s ease;
  white-space: nowrap;
}
.btn:active { transform: translateY(1px); }

.btn-primary {
  background: var(--accent);
  color: #fff;
  box-shadow: 0 0 0 0 var(--accent-glow);
}
.btn-primary:hover {
  background: var(--accent-2);
  box-shadow: 0 0 24px 0 var(--accent-glow);
}

.btn-outline {
  background: transparent;
  color: var(--text);
  border-color: var(--text);
}
.btn-outline:hover {
  background: var(--text);
  color: var(--bg);
}

.btn-sm  { padding: 8px 14px;  font-size: 12px; }
.btn-lg  { padding: 14px 28px; font-size: 15px; }
.btn-xl  { padding: 18px 38px; font-size: 18px; letter-spacing: 0.1em; }

.cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  justify-content: center;
  margin-top: 36px;
}

/* ============================================================
   GENERIC SECTIONS
============================================================ */
.section {
  padding: 96px 0;
  border-bottom: 1px solid var(--line);
}
.section-title {
  font-family: var(--font-display);
  font-size: clamp(36px, 6vw, 64px);
  letter-spacing: 0.04em;
  line-height: 1.05;
  margin: 0 0 20px;
  text-transform: uppercase;
}
.section-title.center { text-align: center; }
.section-sub {
  color: var(--text-dim);
  font-size: 17px;
  margin: 0 0 36px;
}
.section-sub.center { text-align: center; }
.eyebrow {
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent);
  font-size: 13px;
  margin: 0 0 18px;
}
.lead {
  font-size: 19px;
  color: var(--text);
}

.link-arrow {
  display: inline-block;
  margin-top: 18px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent);
  font-size: 14px;
}
.link-arrow:hover { color: #fff; }

/* ============================================================
   HERO
============================================================ */
.hero {
  position: relative;
  min-height: 80vh;
  padding: 120px 0 64px;
  text-align: left;
  border-bottom: 1px solid var(--line);
  overflow: hidden;
  display: flex;
  align-items: flex-end;
  justify-content: center;
  background: var(--bg);
}
.hero-bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  z-index: 0;
  filter: saturate(1.05);
}
.hero-overlay {
  position: absolute;
  inset: 0;
  z-index: 1;
  background:
    radial-gradient(ellipse at 50% 50%, rgba(13,13,13,0.15) 0%, rgba(13,13,13,0.55) 55%, rgba(13,13,13,0.92) 100%),
    linear-gradient(180deg, rgba(13,13,13,0.35) 0%, rgba(13,13,13,0.25) 50%, rgba(13,13,13,0.85) 100%);
  pointer-events: none;
}
.hero-inner {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.hero-ca {
  position: absolute;
  top: 28px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 3;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 8px 14px 8px 8px;
  background: rgba(13, 13, 13, 0.6);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid var(--accent);
  border-radius: 999px;
  color: var(--text);
  font-family: ui-monospace, "SF Mono", Menlo, Consolas, monospace;
  font-size: 13px;
  cursor: pointer;
  transition: background 0.15s ease, box-shadow 0.15s ease, border-color 0.15s ease, transform 0.1s ease;
  box-shadow: 0 0 16px rgba(42, 171, 238, 0.25);
  max-width: calc(100% - 40px);
}
.hero-ca:hover {
  background: rgba(13, 13, 13, 0.85);
  box-shadow: 0 0 24px rgba(42, 171, 238, 0.5);
}
.hero-ca:active { transform: translateX(-50%) translateY(1px); }
.hero-ca.copied {
  border-color: #4ade80;
  box-shadow: 0 0 24px rgba(74, 222, 128, 0.5);
}
.hero-ca .ca-tag {
  font-family: var(--font-body);
  font-weight: 800;
  letter-spacing: 0.14em;
  font-size: 10px;
  color: #ffffff;
  background: var(--accent);
  padding: 4px 9px;
  border-radius: 999px;
  line-height: 1;
}
.hero-ca .ca-text {
  color: var(--text);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.hero-ca .ca-icon { color: var(--accent); flex-shrink: 0; }
.hero-ca.copied .ca-icon { color: #4ade80; }

@media (max-width: 480px) {
  .hero-ca {
    top: 18px;
    font-size: 11px;
    padding: 6px 12px 6px 6px;
    gap: 8px;
  }
  .hero-ca .ca-tag { font-size: 9px; padding: 3px 7px; }
}
.hero-title {
  font-family: var(--font-display);
  font-size: clamp(28px, 4.5vw, 56px);
  letter-spacing: 0.06em;
  line-height: 1;
  margin: 0 0 28px;
  text-transform: uppercase;
  text-shadow: 0 2px 24px rgba(0,0,0,0.7), 0 0 40px var(--accent-glow);
}

/* ============================================================
   WHAT IS
============================================================ */
.what-is { background: var(--bg-alt); }
.what-is .lead { margin-bottom: 16px; }
.tx-link {
  color: var(--accent);
  text-decoration: underline;
  text-decoration-color: rgba(42, 171, 238, 0.5);
  text-underline-offset: 3px;
  font-weight: 600;
  transition: color 0.15s ease, text-decoration-color 0.15s ease;
}
.tx-link:hover {
  color: #ffffff;
  text-decoration-color: var(--accent);
}
.tx-link-addr {
  font-family: ui-monospace, "SF Mono", Menlo, Consolas, monospace;
  font-size: 0.92em;
  word-break: break-all;
  overflow-wrap: anywhere;
}

/* ============================================================
   EXCHANGES
============================================================ */
.exchanges { background: var(--bg); }
.exchange-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 14px;
  margin-top: 16px;
}
.ex-tile {
  background: var(--bg-card);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  padding: 18px 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 10px;
  transition: border-color 0.15s ease, transform 0.1s ease;
  min-height: 110px;
}
.ex-tile:hover {
  border-color: var(--accent);
  transform: translateY(-2px);
}
.ex-tile img { width: 36px; height: 36px; }
.ex-tile span {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.06em;
  color: var(--text-dim);
  text-transform: uppercase;
}

/* ============================================================
   TOKENOMICS
============================================================ */
.tokenomics { background: var(--bg-alt); }
.token-card {
  background: var(--bg-card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 48px 36px;
  display: grid;
  grid-template-columns: 1fr 280px;
  grid-template-areas:
    "stats chart"
    "ca    ca";
  gap: 36px;
  align-items: center;
}

.token-stats {
  grid-area: stats;
  display: flex;
  flex-direction: column;
  gap: 28px;
}
.stat {
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.stat-num {
  font-family: var(--font-display);
  font-size: 48px;
  letter-spacing: 0.02em;
  line-height: 1;
  color: var(--accent);
  text-transform: uppercase;
}
.stat-label {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.16em;
  color: var(--text-dim);
  text-transform: uppercase;
}
.stat-label--white { color: #ffffff; }

.token-chart {
  grid-area: chart;
  display: flex;
  align-items: center;
  justify-content: center;
}
.token-chart img {
  width: 100%;
  max-width: 280px;
  filter: drop-shadow(0 0 20px var(--accent-glow));
}

.token-ca {
  grid-area: ca;
  border-top: 1px solid var(--line);
  padding-top: 28px;
  text-align: center;
}
.ca-label {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.16em;
  color: var(--text-dim);
  text-transform: uppercase;
  margin: 0 0 10px;
}
.ca-row {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  flex-wrap: wrap;
}
.ca-row code {
  font-family: ui-monospace, "SF Mono", Menlo, Consolas, monospace;
  background: var(--bg);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  padding: 10px 14px;
  font-size: 13px;
  color: var(--text-dim);
  word-break: break-all;
}
.ca-hint {
  margin: 12px 0 0;
  font-size: 13px;
  color: var(--accent);
  min-height: 18px;
}

/* ============================================================
   MEMES
============================================================ */
.memes { background: var(--bg); }
.meme-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
  margin-top: 24px;
}
.meme-grid img {
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  border-radius: var(--radius-sm);
  border: 1px solid var(--line);
  transition: transform 0.15s ease, border-color 0.15s ease;
}
.meme-grid img:hover {
  transform: translateY(-3px);
  border-color: var(--accent);
}

/* ============================================================
   COMMUNITY
============================================================ */
.community { background: var(--bg-alt); }
.social-row {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  justify-content: center;
  margin-top: 28px;
}
.social-btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: var(--bg-card);
  border: 1px solid var(--line);
  padding: 12px 22px;
  border-radius: 999px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  font-size: 13px;
  color: var(--text);
  transition: border-color 0.15s ease, transform 0.1s ease;
}
.social-btn:hover {
  border-color: var(--accent);
  transform: translateY(-2px);
}
.social-btn img { width: 20px; height: 20px; }

/* ============================================================
   THESIS / ACCORDION
============================================================ */
.thesis { background: var(--bg); }
.accordion { margin-top: 24px; }

.acc-item {
  background: var(--bg-card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  margin-bottom: 14px;
  overflow: hidden;
}
.acc-item summary {
  list-style: none;
  cursor: pointer;
  padding: 22px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-family: var(--font-display);
  font-size: 22px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--text);
}
.acc-item summary::-webkit-details-marker { display: none; }
.acc-item .chev {
  font-size: 28px;
  color: var(--accent);
  transition: transform 0.2s ease;
  font-family: var(--font-body);
  font-weight: 400;
  line-height: 1;
}
.acc-item[open] .chev { transform: rotate(45deg); }
.acc-body {
  padding: 0 24px 22px;
  color: var(--text-dim);
}
.acc-body p { margin: 0 0 12px; }
.acc-body p:last-child { margin-bottom: 0; }

/* ============================================================
   CHART
============================================================ */
.chart { background: var(--bg-alt); }
.chart-frame {
  margin: 24px auto 28px;
  background: var(--bg-card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 12px;
  max-width: 100%;
  overflow: hidden;
}
.chart-frame img { width: 100%; height: auto; }
.chart-frame iframe {
  display: block;
  width: 100%;
  height: 540px;
  border: 0;
  border-radius: var(--radius-sm);
  background: var(--bg);
}
@media (max-width: 600px) {
  .chart-frame iframe { height: 420px; }
}

/* ============================================================
   FINAL CTA
============================================================ */
.final-cta {
  background:
    radial-gradient(ellipse at 50% 50%, rgba(42, 171, 238, 0.22), transparent 60%),
    var(--bg);
  padding: 120px 0;
  text-align: center;
  border-bottom: 1px solid var(--line);
}
.big-cta {
  font-family: var(--font-display);
  font-size: clamp(48px, 10vw, 120px);
  letter-spacing: 0.02em;
  line-height: 1;
  margin: 0 0 36px;
  text-transform: uppercase;
  text-shadow: 0 0 40px var(--accent-glow);
}

/* ============================================================
   FOOTER
============================================================ */
.site-footer {
  background: #080808;
  padding: 56px 0 32px;
}
.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 24px;
  padding-bottom: 32px;
  border-bottom: 1px solid var(--line);
}
.footer-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-display);
  font-size: 22px;
  letter-spacing: 0.06em;
}
.footer-links {
  display: flex;
  gap: 22px;
}
.footer-links a {
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-dim);
}
.footer-links a:hover { color: var(--accent); }
.footer-contact {
  display: flex;
  align-items: center;
  gap: 16px;
  color: var(--text-dim);
  font-size: 14px;
}
.footer-contact .social-icon img { width: 24px; height: 24px; }

.disclaimer {
  margin-top: 24px;
  color: var(--text-mute);
  font-size: 12px;
  line-height: 1.6;
}
.disclaimer p { margin: 0 0 8px; }
.copyright { color: var(--text-mute); }

/* ============================================================
   RESPONSIVE
============================================================ */
@media (max-width: 980px) {
  .exchange-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); }

  .token-card {
    grid-template-columns: 1fr;
    grid-template-areas:
      "chart"
      "stats"
      "ca";
    text-align: center;
    padding: 36px 22px;
  }
  .token-stats { align-items: center; }
}

@media (max-width: 760px) {
  .primary-nav, .nav-cta { display: none; }
  .hamburger { display: flex; }

  .section { padding: 72px 0; }
  .meme-grid { grid-template-columns: repeat(2, 1fr); }
  .exchange-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }

  .footer-inner { flex-direction: column; align-items: flex-start; }
}

@media (max-width: 460px) {
  .exchange-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .hero-title { font-size: 64px; }
  .acc-item summary { font-size: 18px; padding: 18px 18px; }
  .stat-num { font-size: 38px; }
}