/* ZAPCOIN — flat poster style. Two colours, big type, nothing extra. */

:root {
  --yellow: #ffe600;
  --ink: #0a0a0a;
  --paper: #fffdf0;
  --display: 'Archivo Black', 'Arial Black', sans-serif;
  --body: 'Inter', -apple-system, sans-serif;
  --mono: 'JetBrains Mono', monospace;
}

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

html { scroll-behavior: smooth; }

body {
  background: var(--yellow);
  color: var(--ink);
  font-family: var(--body);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

a { color: inherit; }

.wrap {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
}

/* ---------- NAV ---------- */
.nav {
  position: sticky;
  top: 0;
  z-index: 50;
  background: var(--yellow);
  border-bottom: 2px solid var(--ink);
}

.nav .wrap {
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--display);
  font-size: 1.3rem;
  text-decoration: none;
  letter-spacing: -0.02em;
}

.logo svg { width: 26px; height: 26px; }

.nav-links {
  display: flex;
  align-items: center;
  gap: 2rem;
  list-style: none;
}

.nav-links a {
  text-decoration: none;
  font-weight: 600;
  font-size: 0.92rem;
}

.nav-links a:hover { text-decoration: underline; text-underline-offset: 4px; }

.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--display);
  font-size: 0.95rem;
  text-decoration: none;
  text-transform: uppercase;
  padding: 0.8rem 1.4rem;
  border: 2px solid var(--ink);
  border-radius: 999px;
  cursor: pointer;
  transition: transform 0.12s ease, background 0.12s ease, color 0.12s ease;
}

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

.btn-ink { background: var(--ink); color: var(--yellow); }
.btn-ink:hover { background: #222; }

.btn-line { background: transparent; color: var(--ink); }
.btn-line:hover { background: var(--ink); color: var(--yellow); }

/* ---------- HERO ---------- */
.hero {
  padding: 3.5rem 0 4rem;
}

.hero-tag {
  font-family: var(--mono);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.wordmark {
  font-family: var(--display);
  font-size: clamp(7rem, 26vw, 21rem);
  line-height: 0.82;
  letter-spacing: -0.06em;
  margin: 0.5rem 0 2rem -0.04em;
  display: flex;
  align-items: center;
}

.wordmark svg {
  height: 0.78em;
  width: auto;
  margin-left: 0.04em;
  animation: jolt 3.2s infinite;
}

@keyframes jolt {
  0%, 88%, 100% { transform: rotate(0); }
  90% { transform: rotate(-8deg) scale(1.05); }
  93% { transform: rotate(6deg); }
  96% { transform: rotate(-3deg); }
}

.hero-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: end;
  border-top: 2px solid var(--ink);
  padding-top: 2rem;
}

.hero-line {
  font-family: var(--display);
  font-size: clamp(1.6rem, 3vw, 2.4rem);
  line-height: 1.05;
  letter-spacing: -0.02em;
}

.hero-line em {
  font-style: normal;
  background: var(--ink);
  color: var(--yellow);
  padding: 0 0.2em;
}

.hero-actions { display: flex; flex-direction: column; gap: 1rem; }

.ca {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  background: var(--ink);
  color: var(--yellow);
  border-radius: 14px;
  padding: 0.9rem 0.9rem 0.9rem 1.2rem;
}

.ca-label {
  font-family: var(--mono);
  font-size: 0.68rem;
  opacity: 0.6;
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.ca-value {
  font-family: var(--mono);
  font-size: 0.9rem;
  font-weight: 700;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.ca-text { min-width: 0; }

.ca button {
  flex-shrink: 0;
  background: var(--yellow);
  color: var(--ink);
  border: none;
  border-radius: 999px;
  font-family: var(--display);
  font-size: 0.8rem;
  text-transform: uppercase;
  padding: 0.65rem 1.1rem;
  cursor: pointer;
}

.ca button:hover { background: #fff; }

.btn-row { display: flex; flex-wrap: wrap; gap: 0.75rem; align-items: center; }

.icon-btn {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  border: 2px solid var(--ink);
  display: grid;
  place-items: center;
  transition: background 0.12s, color 0.12s, transform 0.12s;
}

.icon-btn svg { width: 20px; height: 20px; fill: currentColor; }

.icon-btn:hover { background: var(--ink); color: var(--yellow); transform: translateY(-2px); }

/* ---------- MARQUEE ---------- */
.marquee {
  background: var(--ink);
  color: var(--yellow);
  overflow: hidden;
  white-space: nowrap;
  padding: 1rem 0;
  font-family: var(--display);
  font-size: 1.4rem;
  text-transform: uppercase;
  letter-spacing: -0.01em;
}

.marquee-track {
  display: inline-block;
  animation: slide 30s linear infinite;
}

.marquee-track span { padding: 0 1.5rem; }

@keyframes slide {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

/* ---------- SECTIONS ---------- */
section.block { padding: 6rem 0; }

.dark { background: var(--ink); color: var(--paper); }

.eyebrow {
  font-family: var(--mono);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 1.25rem;
}

.dark .eyebrow { color: var(--yellow); }

.big {
  font-family: var(--display);
  font-size: clamp(2.6rem, 6vw, 5rem);
  line-height: 0.95;
  letter-spacing: -0.04em;
}

.dark .big span { color: var(--yellow); }

/* What is */
.split {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 4rem;
  align-items: end;
}

.split p {
  font-size: 1.15rem;
  line-height: 1.65;
  margin-bottom: 1rem;
}

/* Steps */
.steps { margin-top: 3.5rem; }

.step {
  display: grid;
  grid-template-columns: 120px 1fr 1.2fr;
  gap: 2rem;
  align-items: baseline;
  padding: 2rem 0;
  border-top: 1px solid rgba(255, 253, 240, 0.2);
}

.step:last-child { border-bottom: 1px solid rgba(255, 253, 240, 0.2); }

.step-num {
  font-family: var(--display);
  font-size: 3rem;
  color: var(--yellow);
  line-height: 1;
}

.step h3 {
  font-family: var(--display);
  font-size: 1.7rem;
  letter-spacing: -0.02em;
  line-height: 1.05;
}

.step p {
  font-size: 1.05rem;
  line-height: 1.6;
  color: rgba(255, 253, 240, 0.72);
}

/* Vision */
.manifesto {
  margin-top: 3rem;
  list-style: none;
  counter-reset: m;
}

.manifesto li {
  font-family: var(--display);
  font-size: clamp(1.5rem, 3.2vw, 2.6rem);
  line-height: 1.1;
  letter-spacing: -0.03em;
  padding: 1.4rem 0;
  border-top: 2px solid var(--ink);
  display: flex;
  gap: 1.5rem;
}

.manifesto li::before {
  counter-increment: m;
  content: counter(m, decimal-leading-zero);
  font-family: var(--mono);
  font-size: 0.9rem;
  padding-top: 0.6rem;
  min-width: 2rem;
}

.manifesto li small {
  display: block;
  font-family: var(--body);
  font-size: 1rem;
  letter-spacing: 0;
  font-weight: 500;
  margin-top: 0.5rem;
  max-width: 640px;
}

/* Socials */
.social-list { margin-top: 3rem; }

.social-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.6rem 1rem;
  border-top: 1px solid rgba(255, 253, 240, 0.2);
  text-decoration: none;
  transition: background 0.15s, color 0.15s, padding 0.15s;
}

.social-row:last-child { border-bottom: 1px solid rgba(255, 253, 240, 0.2); }

.social-row:hover {
  background: var(--yellow);
  color: var(--ink);
  padding-left: 1.75rem;
}

.social-name {
  font-family: var(--display);
  font-size: clamp(2rem, 5vw, 3.8rem);
  letter-spacing: -0.04em;
  line-height: 1;
}

.social-meta {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  font-family: var(--mono);
  font-size: 0.95rem;
}

.social-meta .arrow { font-size: 1.8rem; font-family: var(--body); }

/* Footer */
.footer {
  padding: 3rem 0;
  border-top: 2px solid var(--ink);
}

.footer-inner {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 3rem;
  align-items: start;
}

.footer p {
  font-size: 0.85rem;
  line-height: 1.6;
  max-width: 720px;
}

/* ---------- RESPONSIVE ---------- */
@media (max-width: 900px) {
  .hero-row, .split, .footer-inner { grid-template-columns: 1fr; gap: 2rem; }
  .step { grid-template-columns: 1fr; gap: 0.6rem; }
  .nav-links { display: none; }
  .social-meta .handle { display: none; }
}