/* =========================================================
   ZeroMEV — pastel candy cartoon
   ========================================================= */

/* ---------- Design tokens ---------- */
:root {
  --zm-cream:    #FFF8F0;
  --zm-cream-2:  #FFEEDC;
  --zm-pink:     #FFB5C5;
  --zm-pink-2:   #FF8FAD;
  --zm-mint:     #B5E8D5;
  --zm-mint-2:   #8DD9BD;
  --zm-sky:      #B5DCFF;
  --zm-sky-2:    #8DC4F2;
  --zm-peach:    #FFD4B5;
  --zm-peach-2:  #FFB98C;
  --zm-butter:   #FFE9A6;
  --zm-lavender: #D5C5FF;
  --zm-lavender-2:#B79EFF;
  --zm-ink:      #2D2438;
  --zm-ink-soft: #5A4F70;
  --zm-shadow:   #1F1A2E;
  --zm-white:    #FFFFFF;

  --shadow-sticker:    6px 6px 0 var(--zm-ink);
  --shadow-sticker-sm: 4px 4px 0 var(--zm-ink);
  --shadow-sticker-lg: 8px 8px 0 var(--zm-ink);

  --border-ink: 2.5px solid var(--zm-ink);
  --border-ink-sm: 2px solid var(--zm-ink);

  --radius-sm: 12px;
  --radius-md: 20px;
  --radius-lg: 28px;
  --radius-xl: 36px;

  --font-display: "Bricolage Grotesque", system-ui, sans-serif;
  --font-body:    "DM Sans", system-ui, sans-serif;
  --font-mono:    "JetBrains Mono", ui-monospace, "SF Mono", monospace;

  --max-w: 1200px;
  --pad-x: clamp(20px, 4vw, 48px);
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
img, svg { display: block; max-width: 100%; }
button { font: inherit; cursor: pointer; }
a { color: inherit; }

body {
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.55;
  color: var(--zm-ink);
  background: var(--zm-cream);
  background-image:
    radial-gradient(circle at 12% 18%, var(--zm-pink) 0, transparent 1.5px),
    radial-gradient(circle at 78% 42%, var(--zm-sky) 0, transparent 1.5px),
    radial-gradient(circle at 45% 78%, var(--zm-mint) 0, transparent 1.5px),
    radial-gradient(circle at 88% 88%, var(--zm-peach) 0, transparent 1.5px);
  background-size: 220px 220px;
  background-attachment: fixed;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

/* ---------- Typography ---------- */
h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: -0.02em;
  margin: 0;
  color: var(--zm-ink);
}

h1 { font-size: clamp(2.4rem, 5.6vw, 4.4rem); }
h2 { font-size: clamp(1.9rem, 3.8vw, 3rem); }
h3 { font-size: clamp(1.25rem, 2vw, 1.55rem); }

p { margin: 0 0 1em; }
.lead { font-size: clamp(1.05rem, 1.4vw, 1.2rem); color: var(--zm-ink-soft); }
.eyebrow {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  background: var(--zm-butter);
  padding: 6px 12px;
  border: var(--border-ink-sm);
  border-radius: 999px;
  box-shadow: var(--shadow-sticker-sm);
  margin-bottom: 18px;
}

.mono { font-family: var(--font-mono); }

/* ---------- Layout helpers ---------- */
.container {
  max-width: var(--max-w);
  margin: 0 auto;
  padding-inline: var(--pad-x);
}

.section {
  padding-block: clamp(56px, 9vw, 120px);
  position: relative;
}

.section--tight { padding-block: clamp(40px, 6vw, 72px); }

.section-header {
  text-align: center;
  max-width: 720px;
  margin: 0 auto clamp(36px, 5vw, 64px);
}
.section-header p { color: var(--zm-ink-soft); }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 14px 26px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1rem;
  text-decoration: none;
  border: var(--border-ink);
  border-radius: 999px;
  background: var(--zm-pink);
  color: var(--zm-ink);
  box-shadow: var(--shadow-sticker);
  transition: transform 120ms ease, box-shadow 120ms ease, background 120ms ease;
  white-space: nowrap;
}
.btn:hover {
  transform: translate(-2px, -2px);
  box-shadow: var(--shadow-sticker-lg);
  background: var(--zm-pink-2);
}
.btn:active {
  transform: translate(2px, 2px);
  box-shadow: 1px 1px 0 var(--zm-ink);
}
.btn--ghost {
  background: var(--zm-white);
}
.btn--ghost:hover { background: var(--zm-cream-2); }
.btn--sky    { background: var(--zm-sky); }
.btn--sky:hover    { background: var(--zm-sky-2); }
.btn--mint   { background: var(--zm-mint); }
.btn--mint:hover   { background: var(--zm-mint-2); }
.btn--small  {
  padding: 10px 22px;
  font-size: 0.92rem;
  line-height: 1.1;
  letter-spacing: -0.005em;
  box-shadow: var(--shadow-sticker-sm);
}
.btn--small:hover { box-shadow: var(--shadow-sticker); }

.btn .arrow {
  width: 18px; height: 18px;
  transition: transform 200ms ease;
}
.btn:hover .arrow { transform: translateX(3px); }

/* Coming-soon button state — playful tape-and-sticker treatment */
.btn.is-coming-soon {
  cursor: not-allowed;
  position: relative;
  background: var(--zm-cream-2);
  color: var(--zm-ink-soft);
}
.btn.is-coming-soon:hover {
  transform: none;
  box-shadow: var(--shadow-sticker);
  background: var(--zm-cream-2);
}
.btn--small.is-coming-soon:hover { box-shadow: var(--shadow-sticker-sm); }
.btn.is-coming-soon::before {
  content: "";
  position: absolute;
  inset: 6px 12px;
  background: repeating-linear-gradient(
    -45deg,
    transparent 0 8px,
    rgba(45,36,56,0.05) 8px 12px
  );
  border-radius: 999px;
  pointer-events: none;
}

.soon-pill {
  display: inline-flex;
  align-items: center;
  font-family: var(--font-mono);
  font-weight: 600;
  font-size: 0.7rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  background: var(--zm-pink);
  color: var(--zm-ink);
  padding: 3px 9px;
  border: 2px solid var(--zm-ink);
  border-radius: 999px;
  box-shadow: 2px 2px 0 var(--zm-ink);
  transform: rotate(-3deg);
}
.soon-pill--xs {
  font-size: 0.62rem;
  padding: 2px 7px;
  box-shadow: 1.5px 1.5px 0 var(--zm-ink);
}

/* MetaMask glyph inside button */
.metamask-icon {
  width: 22px;
  height: 22px;
  flex: 0 0 auto;
}

/* Loading state on wallet-add button */
.btn.is-loading {
  cursor: wait;
  opacity: 0.85;
}

/* Toast (wallet-add feedback) */
.toast {
  position: fixed;
  bottom: 24px;
  left: 50%;
  transform: translate(-50%, 12px);
  background: var(--zm-white);
  color: var(--zm-ink);
  padding: 14px 22px;
  border: var(--border-ink);
  border-radius: 999px;
  box-shadow: var(--shadow-sticker);
  display: flex;
  align-items: center;
  gap: 12px;
  max-width: min(560px, calc(100vw - 32px));
  font-size: 0.95rem;
  font-weight: 500;
  z-index: 100;
  opacity: 0;
  pointer-events: none;
  transition: opacity 200ms ease, transform 200ms ease;
}
.toast.is-visible {
  opacity: 1;
  transform: translate(-50%, 0);
  pointer-events: auto;
}
.toast[data-kind="success"] { background: var(--zm-mint); }
.toast[data-kind="error"]   { background: var(--zm-pink); }
.toast[data-kind="info"]    { background: var(--zm-butter); }
.toast__icon {
  width: 22px; height: 22px;
  flex: 0 0 auto;
  border-radius: 50%;
  background: var(--zm-white);
  border: var(--border-ink-sm);
  display: grid; place-items: center;
  font-weight: 800;
}
.toast[data-kind="success"] .toast__icon::before { content: "✓"; }
.toast[data-kind="error"]   .toast__icon::before { content: "!"; }
.toast[data-kind="info"]    .toast__icon::before { content: "i"; font-style: italic; }
.toast__msg { line-height: 1.35; }

/* ---------- Header ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255, 248, 240, 0.85);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom: var(--border-ink-sm);
}
.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-block: 14px;
  gap: 24px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: var(--zm-ink);
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.4rem;
  letter-spacing: -0.02em;
}
.brand__mark {
  width: 38px; height: 38px;
  display: grid; place-items: center;
  background: var(--zm-mint);
  border: var(--border-ink-sm);
  border-radius: 50%;
  box-shadow: var(--shadow-sticker-sm);
}
.brand:hover .brand__mark { transform: rotate(-6deg); }
.brand__mark { transition: transform 200ms ease; }

.nav {
  display: flex;
  align-items: center;
  gap: 28px;
}
.nav a {
  text-decoration: none;
  color: var(--zm-ink);
  font-weight: 500;
  position: relative;
  padding: 4px 0;
}
.nav a::after {
  content: "";
  position: absolute;
  left: 0; bottom: 0;
  width: 100%;
  height: 3px;
  background: var(--zm-pink);
  border-radius: 999px;
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 180ms ease;
}
.nav a:hover::after { transform: scaleX(1); }

.nav__cta { margin-left: 8px; }

.nav-toggle {
  display: none;
  width: 44px; height: 44px;
  background: var(--zm-white);
  border: var(--border-ink-sm);
  border-radius: 12px;
  box-shadow: var(--shadow-sticker-sm);
  align-items: center;
  justify-content: center;
}
.nav-toggle span,
.nav-toggle span::before,
.nav-toggle span::after {
  content: "";
  display: block;
  width: 22px;
  height: 3px;
  background: var(--zm-ink);
  border-radius: 3px;
  position: relative;
  transition: transform 200ms ease, opacity 200ms ease, top 200ms ease;
}
.nav-toggle span::before { position: absolute; top: -7px; }
.nav-toggle span::after  { position: absolute; top:  7px; }
.nav-toggle[aria-expanded="true"] span             { background: transparent; }
.nav-toggle[aria-expanded="true"] span::before     { top: 0; transform: rotate(45deg); background: var(--zm-ink); }
.nav-toggle[aria-expanded="true"] span::after      { top: 0; transform: rotate(-45deg); background: var(--zm-ink); }

/* ---------- Banner ---------- */
.banner {
  background: var(--zm-lavender);
  border-bottom: var(--border-ink-sm);
  font-size: 0.95rem;
  position: relative;
}
.banner__inner {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
  padding: 12px var(--pad-x);
  text-align: center;
  color: var(--zm-ink);
}
.banner strong { font-weight: 700; }
.banner__close {
  position: absolute;
  right: 16px;
  top: 50%;
  transform: translateY(-50%);
  width: 28px; height: 28px;
  border: var(--border-ink-sm);
  border-radius: 999px;
  background: var(--zm-white);
  display: grid; place-items: center;
  font-weight: 700;
  line-height: 1;
}
.banner__close:hover { background: var(--zm-pink); }
.banner.is-hidden { display: none; }

/* ---------- Hero ---------- */
.hero {
  position: relative;
  padding-block: clamp(56px, 8vw, 96px) clamp(40px, 6vw, 80px);
  overflow: hidden;
}
.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 14% 22%, var(--zm-pink) 0%, transparent 35%),
    radial-gradient(circle at 86% 18%, var(--zm-sky) 0%, transparent 32%),
    radial-gradient(circle at 60% 88%, var(--zm-mint) 0%, transparent 38%);
  opacity: 0.55;
  z-index: -1;
}

.hero__grid {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: clamp(32px, 5vw, 72px);
  align-items: center;
}
.hero__title {
  font-size: clamp(2.6rem, 5.6vw, 4.6rem);
  margin-bottom: 18px;
}
.hero__title .underline {
  position: relative;
  display: inline-block;
  white-space: nowrap;
}
.hero__title .underline::after {
  content: "";
  position: absolute;
  left: -2%;
  bottom: -6px;
  width: 104%;
  height: 14px;
  background: var(--zm-butter);
  border-radius: 999px;
  z-index: -1;
}
.hero__sub {
  font-size: clamp(1.05rem, 1.6vw, 1.25rem);
  color: var(--zm-ink-soft);
  max-width: 560px;
  margin-bottom: 28px;
}

.steps {
  display: grid;
  gap: 12px;
  margin: 0 0 32px;
  padding: 0;
  list-style: none;
}
.steps li {
  display: flex;
  gap: 14px;
  align-items: flex-start;
  padding: 14px 18px;
  background: var(--zm-white);
  border: var(--border-ink-sm);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sticker-sm);
  transition: transform 200ms ease, box-shadow 200ms ease;
}
.steps li:hover {
  transform: translate(-2px, -2px);
  box-shadow: var(--shadow-sticker);
}
.steps__num {
  flex: 0 0 auto;
  width: 32px; height: 32px;
  display: grid; place-items: center;
  background: var(--zm-mint);
  border: var(--border-ink-sm);
  border-radius: 50%;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1rem;
}
.steps li:nth-child(2) .steps__num { background: var(--zm-sky); }
.steps li:nth-child(3) .steps__num { background: var(--zm-pink); }

.hero__ctas {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.hero__art {
  position: relative;
  display: grid;
  place-items: center;
}
.hero__art svg {
  width: 100%;
  max-width: 520px;
  height: auto;
  filter: drop-shadow(8px 10px 0 rgba(45,36,56,0.12));
}

/* ---------- Stats ---------- */
.stats {
  background: var(--zm-cream-2);
  border-block: var(--border-ink-sm);
  padding-block: clamp(48px, 6vw, 84px);
}
.stats__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(20px, 3vw, 36px);
}
.stat {
  background: var(--zm-white);
  border: var(--border-ink);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sticker);
  padding: 28px 24px;
  text-align: center;
  position: relative;
  transition: transform 200ms ease;
}
.stat:nth-child(1) { background: var(--zm-mint); }
.stat:nth-child(2) { background: var(--zm-sky); }
.stat:nth-child(3) { background: var(--zm-peach); }
.stat:hover { transform: translate(-3px, -3px); }
.stat__value {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(2.2rem, 4.4vw, 3.4rem);
  line-height: 1;
  letter-spacing: -0.03em;
  margin-bottom: 8px;
}
.stat__label {
  font-size: 0.95rem;
  color: var(--zm-ink);
  font-weight: 500;
}
.stat__icon {
  width: 48px; height: 48px;
  margin: 0 auto 14px;
  display: grid; place-items: center;
  background: var(--zm-white);
  border: var(--border-ink-sm);
  border-radius: 50%;
}

/* ---------- Endpoints ---------- */
.endpoints {
  background:
    repeating-linear-gradient(135deg,
      transparent 0 22px,
      rgba(45, 36, 56, 0.025) 22px 24px);
}
.endpoints__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(20px, 2.5vw, 28px);
}
.endpoint-card {
  background: var(--zm-white);
  border: var(--border-ink);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sticker);
  padding: 28px 24px;
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 14px;
  transition: transform 200ms ease, box-shadow 200ms ease;
}
.endpoint-card:hover {
  transform: translate(-3px, -3px);
  box-shadow: var(--shadow-sticker-lg);
}
.endpoint-card--mint     { background: var(--zm-mint); }
.endpoint-card--peach    { background: var(--zm-peach); }
.endpoint-card--lavender { background: var(--zm-lavender); }

.endpoint-card__art {
  width: 96px; height: 96px;
  display: grid; place-items: center;
  background: var(--zm-cream);
  border: var(--border-ink-sm);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sticker-sm);
}
.endpoint-card__path {
  font-family: var(--font-mono);
  font-weight: 600;
  font-size: 1.1rem;
  background: var(--zm-ink);
  color: var(--zm-cream);
  padding: 6px 14px;
  border-radius: 999px;
  align-self: flex-start;
}
.endpoint-card__title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.4rem;
}
.endpoint-card__desc {
  color: var(--zm-ink);
  font-size: 0.98rem;
  margin: 0;
}
.endpoint-card__meta {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-top: auto;
  padding-top: 12px;
  border-top: 2px dashed rgba(45,36,56,0.2);
}
.endpoint-card__pill {
  background: var(--zm-white);
  border: var(--border-ink-sm);
  border-radius: 999px;
  padding: 4px 12px;
  font-size: 0.8rem;
  font-weight: 600;
  font-family: var(--font-mono);
}
.endpoint-card__copy {
  position: absolute;
  top: 18px; right: 18px;
  width: 38px; height: 38px;
  display: grid; place-items: center;
  background: var(--zm-white);
  border: var(--border-ink-sm);
  border-radius: 50%;
  box-shadow: var(--shadow-sticker-sm);
  transition: transform 150ms ease;
}
.endpoint-card__copy:hover { transform: rotate(-8deg) scale(1.05); }
.endpoint-card__copy.is-copied {
  background: var(--zm-butter);
}
.endpoint-card__copy svg { width: 18px; height: 18px; }
.copy-toast {
  position: absolute;
  top: 68px; right: 16px;
  background: var(--zm-ink);
  color: var(--zm-cream);
  font-size: 0.78rem;
  font-weight: 600;
  padding: 6px 12px;
  border-radius: 999px;
  opacity: 0;
  transform: translateY(-4px);
  pointer-events: none;
  transition: opacity 200ms ease, transform 200ms ease;
}
.copy-toast.is-visible { opacity: 1; transform: translateY(0); }

/* ---------- Builders ---------- */
.builders {
  background: var(--zm-cream-2);
  border-block: var(--border-ink-sm);
}
.builders__grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: clamp(16px, 2vw, 28px);
}
.builder {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  padding: 24px 16px;
  background: var(--zm-white);
  border: var(--border-ink);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sticker);
  text-align: center;
  transition: transform 220ms ease;
}
.builder:nth-child(1) { background: var(--zm-pink); }
.builder:nth-child(2) { background: var(--zm-sky); }
.builder:nth-child(3) { background: var(--zm-mint); }
.builder:nth-child(4) { background: var(--zm-peach); }
.builder:nth-child(5) { background: var(--zm-butter); }
.builder:hover { transform: translateY(-6px) rotate(-2deg); }
.builder:nth-child(even):hover { transform: translateY(-6px) rotate(2deg); }

.builder__badge {
  width: 64px; height: 64px;
  display: grid; place-items: center;
  background: var(--zm-white);
  border: var(--border-ink-sm);
  border-radius: 50%;
  box-shadow: var(--shadow-sticker-sm);
}
.builder__badge svg { width: 36px; height: 36px; }
.builder__name {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.05rem;
}

/* ---------- How It Works ---------- */
.how {
  background: var(--zm-cream);
  position: relative;
}
.how__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(28px, 5vw, 56px);
  align-items: center;
}
.how__art {
  background: var(--zm-white);
  border: var(--border-ink);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sticker);
  padding: 24px;
  position: relative;
  overflow: hidden;
}
.how__art svg { width: 100%; height: auto; }
.how__list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 16px;
}
.how__item {
  background: var(--zm-white);
  border: var(--border-ink-sm);
  border-radius: var(--radius-md);
  padding: 18px 22px;
  box-shadow: var(--shadow-sticker-sm);
  display: grid;
  grid-template-columns: 44px 1fr;
  gap: 16px;
  align-items: flex-start;
  transition: transform 200ms ease;
}
.how__item:hover { transform: translateX(4px); }
.how__num {
  width: 44px; height: 44px;
  display: grid; place-items: center;
  border-radius: 50%;
  border: var(--border-ink-sm);
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.2rem;
  background: var(--zm-mint);
}
.how__item:nth-child(2) .how__num { background: var(--zm-sky); }
.how__item:nth-child(3) .how__num { background: var(--zm-pink); }
.how__item:nth-child(4) .how__num { background: var(--zm-peach); }
.how__item h4 { margin: 0 0 4px; }
.how__item p {
  margin: 0;
  color: var(--zm-ink-soft);
  font-size: 0.95rem;
}
.how__item code {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  background: var(--zm-cream);
  border: 1.5px solid rgba(45,36,56,0.18);
  padding: 2px 7px;
  border-radius: 6px;
}

/* ---------- Refunds ---------- */
.refunds {
  background:
    linear-gradient(180deg, var(--zm-pink) 0%, var(--zm-peach) 100%);
  border-block: var(--border-ink-sm);
  position: relative;
  overflow: hidden;
}
.refunds__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(28px, 5vw, 56px);
  align-items: center;
}
.refunds__art {
  display: grid; place-items: center;
}
.refunds__art svg { width: 100%; max-width: 380px; height: auto; }
.refunds h2 { color: var(--zm-ink); }
.refunds p { color: var(--zm-ink); font-size: 1.05rem; }
.refunds__inner .btn { background: var(--zm-white); }
.refunds__inner .btn:hover { background: var(--zm-cream-2); }

/* ---------- FAQ ---------- */
.faq__list {
  display: grid;
  gap: 14px;
  max-width: 780px;
  margin: 0 auto;
}
.faq-item {
  background: var(--zm-white);
  border: var(--border-ink-sm);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sticker-sm);
  overflow: hidden;
  transition: transform 200ms ease, box-shadow 200ms ease;
}
.faq-item[open] {
  transform: translate(-2px, -2px);
  box-shadow: var(--shadow-sticker);
}
.faq-item summary {
  list-style: none;
  cursor: pointer;
  padding: 18px 22px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.08rem;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item__plus {
  flex: 0 0 auto;
  width: 32px; height: 32px;
  display: grid; place-items: center;
  border-radius: 50%;
  background: var(--zm-mint);
  border: var(--border-ink-sm);
  font-weight: 800;
  font-size: 1.1rem;
  transition: transform 220ms ease, background 220ms ease;
}
.faq-item[open] .faq-item__plus {
  background: var(--zm-pink);
  transform: rotate(45deg);
}
.faq-item__body {
  padding: 0 22px 22px;
  color: var(--zm-ink-soft);
}
.faq-item__body p { margin: 0; }

/* ---------- Footer ---------- */
.site-footer {
  background: var(--zm-ink);
  color: var(--zm-cream);
  padding-block: 56px 32px;
  position: relative;
  overflow: hidden;
}
.site-footer__top {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 36px;
  margin-bottom: 36px;
}
.site-footer .brand { color: var(--zm-cream); }
.site-footer .brand__mark { background: var(--zm-pink); border-color: var(--zm-cream); }
.site-footer p { color: rgba(255, 248, 240, 0.75); margin-top: 14px; max-width: 280px; }
.footer-col h5 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin: 0 0 14px;
  color: var(--zm-butter);
}
.footer-col ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 8px; }
.footer-col a {
  text-decoration: none;
  color: rgba(255, 248, 240, 0.85);
  font-size: 0.95rem;
  transition: color 150ms ease;
}
.footer-col a:hover { color: var(--zm-pink); }
.site-footer__bottom {
  border-top: 1.5px solid rgba(255,248,240,0.15);
  padding-top: 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  font-size: 0.88rem;
  color: rgba(255,248,240,0.6);
  flex-wrap: wrap;
}
.status-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255,248,240,0.08);
  padding: 6px 14px;
  border-radius: 999px;
  font-family: var(--font-mono);
  font-size: 0.78rem;
}
.status-pill::before {
  content: "";
  width: 8px; height: 8px;
  background: var(--zm-mint);
  border-radius: 50%;
  box-shadow: 0 0 12px var(--zm-mint);
  animation: pulse 1.6s ease-in-out infinite;
}
@keyframes pulse {
  0%, 100% { transform: scale(1); opacity: 1; }
  50%      { transform: scale(1.4); opacity: 0.65; }
}

.site-footer__wave {
  position: absolute;
  top: -1px; left: 0; right: 0;
  width: 100%;
  height: 28px;
  display: block;
}

/* ---------- Wavy section dividers ---------- */
.wave-divider {
  display: block;
  width: 100%;
  height: 32px;
  position: absolute;
  left: 0;
  pointer-events: none;
}
.wave-divider--top    { top: -1px; }
.wave-divider--bottom { bottom: -1px; transform: scaleY(-1); }

/* ---------- Floating animations ---------- */
@keyframes bob {
  0%, 100% { transform: translateY(0) rotate(0); }
  50%      { transform: translateY(-10px) rotate(2deg); }
}
@keyframes twinkle {
  0%, 100% { opacity: 0.4; transform: scale(1); }
  50%      { opacity: 1;   transform: scale(1.15); }
}
.bob       { animation: bob 5s ease-in-out infinite; }
.bob--slow { animation-duration: 7s; }
.twinkle   { animation: twinkle 2.4s ease-in-out infinite; transform-origin: center; }
.twinkle--off { animation-delay: 0.8s; }

/* ---------- Reveal on scroll ---------- */
.reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 700ms ease, transform 700ms ease;
}
.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* ---------- Mobile nav overlay ---------- */
.mobile-nav {
  position: fixed;
  inset: 64px 0 0 0;
  background: var(--zm-cream);
  border-top: var(--border-ink-sm);
  z-index: 40;
  padding: 32px var(--pad-x);
  display: flex;
  flex-direction: column;
  gap: 18px;
  transform: translateY(-110%);
  transition: transform 280ms ease;
  overflow-y: auto;
}
.mobile-nav.is-open { transform: translateY(0); }
.mobile-nav a {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.6rem;
  text-decoration: none;
  color: var(--zm-ink);
  padding: 12px 0;
  border-bottom: 2px dashed rgba(45,36,56,0.15);
}
.mobile-nav .btn { align-self: flex-start; margin-top: 12px; font-size: 1rem; }

/* ---------- Responsive ---------- */
@media (max-width: 960px) {
  .hero__grid,
  .how__grid,
  .refunds__inner { grid-template-columns: 1fr; }
  .hero__art { order: -1; max-width: 420px; margin: 0 auto; }
  .stats__grid { grid-template-columns: 1fr; }
  .endpoints__grid { grid-template-columns: 1fr; }
  .builders__grid { grid-template-columns: repeat(3, 1fr); }
  .site-footer__top { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 720px) {
  .nav { display: none; }
  .nav-toggle { display: inline-flex; }
  .builders__grid { grid-template-columns: repeat(2, 1fr); }
  .site-footer__top { grid-template-columns: 1fr; }
  .hero__title .underline { white-space: normal; }
  h1 { font-size: clamp(2.1rem, 9vw, 3rem); }
}

/* ---------- Reduced motion ---------- */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
    scroll-behavior: auto !important;
  }
  .reveal { opacity: 1; transform: none; }
}

/* ---------- Selection ---------- */
::selection {
  background: var(--zm-pink);
  color: var(--zm-ink);
}

/* ---------- Focus ---------- */
:focus-visible {
  outline: 3px solid var(--zm-sky-2);
  outline-offset: 3px;
  border-radius: 6px;
}