/* ============================================================
   BOUNTREE — Get paid to plant trees
   Green nature theme. Built off the bountywork structure,
   reimagined 10x.
   ============================================================ */

:root {
  --bg: #061a10;
  --bg-2: #08220f;
  --surface: #0d3120;
  --surface-2: #114128;
  --surface-3: #165234;
  --border: #1d6b41;
  --border-soft: #1d6b4155;

  --text: #effff6;
  --muted: #a7d6bd;

  --primary: #3ee389;   /* leaf green */
  --primary-2: #8af7b3; /* light leaf */
  --reward: #ffd463;    /* SOL gold */
  --reward-deep: #f2b84b;
  --sky: #c7f3da;       /* banner mint */
  --ink: #042113;

  --font: "Inter", ui-sans-serif, system-ui, -apple-system, "Segoe UI", sans-serif;
  --display: "Fredoka", var(--font);
  --mono: "SFMono-Regular", Consolas, "Liberation Mono", monospace;

  --radius: 18px;
  --radius-sm: 12px;
  --maxw: 1180px;
  --shadow: 0 24px 60px -20px rgba(0, 0, 0, 0.55);
  --glow: 0 0 50px -8px rgba(62, 227, 137, 0.45);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 78px; }

body {
  margin: 0;
  min-width: 320px;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font);
  font-synthesis: none;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

h1, h2, h3 { margin: 0; line-height: 0.98; }
h1, h2 {
  font-family: var(--display);
  font-weight: 700;
  letter-spacing: -0.01em;
}
p { margin: 0; }
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; }
img { display: block; max-width: 100%; }
code { font-family: var(--mono); }

/* ---------- ambient background ---------- */
.bg-aurora {
  position: fixed;
  inset: 0;
  z-index: -2;
  background:
    radial-gradient(60% 50% at 15% 0%, rgba(62, 227, 137, 0.16), transparent 60%),
    radial-gradient(55% 45% at 90% 10%, rgba(255, 212, 99, 0.10), transparent 60%),
    radial-gradient(70% 60% at 50% 110%, rgba(34, 161, 96, 0.18), transparent 65%),
    var(--bg);
}
.bg-aurora::after {
  content: "";
  position: absolute;
  inset: 0;
  opacity: 0.5;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.025) 1px, transparent 1px);
  background-size: 52px 52px;
  mask-image: radial-gradient(circle at 50% 40%, #000 30%, transparent 85%);
}
.leaf-canvas {
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
}

/* ---------- buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 24px;
  border-radius: 999px;
  border: 1px solid transparent;
  font-family: var(--display);
  font-weight: 600;
  font-size: 1rem;
  letter-spacing: 0.01em;
  transition: transform 0.16s ease, box-shadow 0.16s ease, background 0.16s ease, border-color 0.16s ease, color 0.16s ease;
  white-space: nowrap;
}
.btn:hover { transform: translateY(-2px); }
.btn.full { width: 100%; }
.btn-primary {
  background: linear-gradient(135deg, var(--primary), #25c46e);
  color: var(--ink);
  box-shadow: 0 12px 30px -10px rgba(62, 227, 137, 0.7);
}
.btn-primary:hover { box-shadow: 0 18px 40px -10px rgba(62, 227, 137, 0.85); }
.btn-ghost {
  background: rgba(255, 255, 255, 0.03);
  border-color: var(--border);
  color: var(--text);
}
.btn-ghost:hover { border-color: var(--primary); background: rgba(62, 227, 137, 0.1); }

/* ============================================================
   HEADER
   ============================================================ */
.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 50;
  display: flex;
  align-items: center;
  gap: 18px;
  padding: 12px clamp(14px, 3vw, 40px);
  background: rgba(6, 26, 16, 0.72);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--border-soft);
}
.site-header.scrolled { background: rgba(6, 26, 16, 0.92); }

.brand { display: inline-flex; align-items: center; gap: 10px; }
.brand-logo {
  width: 40px; height: 40px;
  border-radius: 50%;
  border: 1.5px solid var(--primary);
  box-shadow: var(--glow);
}
.brand-name {
  font-family: var(--display);
  font-weight: 600;
  font-size: 1.32rem;
  letter-spacing: 0.01em;
}

.main-nav { display: flex; gap: 26px; margin-left: auto; }
.main-nav a {
  color: var(--muted);
  font-weight: 600;
  font-size: 0.92rem;
  transition: color 0.16s ease;
}
.main-nav a:hover { color: var(--primary-2); }

.header-actions { display: flex; align-items: center; gap: 10px; }
.main-nav + .header-actions { margin-left: 22px; }
.icon-btn {
  display: grid;
  place-items: center;
  width: 38px; height: 38px;
  border-radius: 50%;
  border: 1px solid var(--border);
  color: var(--muted);
  transition: all 0.16s ease;
}
.icon-btn:hover { color: var(--ink); background: var(--primary); border-color: var(--primary); transform: translateY(-2px); }
.buy-btn {
  padding: 11px 20px;
  border-radius: 999px;
  background: var(--reward);
  color: var(--ink);
  font-family: var(--display);
  font-weight: 600;
  font-size: 0.92rem;
  transition: transform 0.16s ease, box-shadow 0.16s ease;
  box-shadow: 0 10px 24px -10px rgba(255, 212, 99, 0.7);
}
.buy-btn:hover { transform: translateY(-2px); box-shadow: 0 16px 30px -10px rgba(255, 212, 99, 0.9); }

.menu-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  width: 42px; height: 42px;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: transparent;
  align-items: center;
  justify-content: center;
}
.menu-toggle span {
  width: 20px; height: 2px;
  background: var(--text);
  border-radius: 2px;
  transition: transform 0.2s ease, opacity 0.2s ease;
}
.menu-toggle.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.menu-toggle.open span:nth-child(2) { opacity: 0; }
.menu-toggle.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.mobile-drawer {
  position: fixed;
  top: 64px; left: 0; right: 0;
  z-index: 45;
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 14px clamp(14px, 4vw, 30px) 22px;
  background: rgba(6, 26, 16, 0.98);
  border-bottom: 1px solid var(--border);
  transform: translateY(-130%);
  transition: transform 0.28s ease;
}
.mobile-drawer.open { transform: translateY(0); }
.mobile-drawer a {
  padding: 14px 6px;
  color: var(--text);
  font-family: var(--display);
  font-weight: 500;
  font-size: 1.15rem;
  border-bottom: 1px solid var(--border-soft);
}
.mobile-drawer .buy-btn { text-align: center; margin-top: 10px; border-bottom: 0; }

/* ============================================================
   HERO
   ============================================================ */
.hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 120px clamp(18px, 5vw, 64px) 80px;
  overflow: hidden;
}
.hero-bg {
  position: absolute;
  inset: 0;
  background: url("assets/banner.jpg") center 35% / cover no-repeat;
  opacity: 0.22;
  filter: saturate(1.1);
  transform: scale(1.05);
}
.hero-fade {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(6, 26, 16, 0.5) 0%, rgba(6, 26, 16, 0.2) 35%, rgba(6, 26, 16, 0.85) 78%, var(--bg) 100%),
    radial-gradient(70% 60% at 20% 30%, rgba(62, 227, 137, 0.14), transparent 60%);
}
.hero-inner {
  position: relative;
  width: min(100%, var(--maxw));
  margin: 0 auto;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  padding: 7px 15px;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: rgba(13, 49, 32, 0.6);
  color: var(--primary-2);
  font-weight: 700;
  font-size: 0.8rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}
.eyebrow .dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--primary);
  box-shadow: 0 0 0 4px rgba(62, 227, 137, 0.25);
  animation: pulse 2s infinite;
}
@keyframes pulse {
  0%, 100% { box-shadow: 0 0 0 4px rgba(62, 227, 137, 0.25); }
  50% { box-shadow: 0 0 0 8px rgba(62, 227, 137, 0); }
}

.hero-title {
  margin: 22px 0 0;
  font-size: clamp(3.2rem, 9vw, 7.2rem);
  line-height: 0.92;
  letter-spacing: -0.02em;
  max-width: 14ch;
}
.hero-title .grad {
  background: linear-gradient(120deg, var(--primary-2), var(--primary) 40%, var(--reward));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.hero-sub {
  margin-top: 22px;
  max-width: 620px;
  color: var(--muted);
  font-size: clamp(1.02rem, 1.6vw, 1.28rem);
  font-weight: 500;
  line-height: 1.5;
}
.hero-sub strong { color: var(--text); }

.contract {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-top: 26px;
  padding: 8px 8px 8px 14px;
  width: min(100%, 540px);
  border: 1px solid var(--border);
  border-radius: 999px;
  background: rgba(8, 34, 15, 0.7);
}
.contract-label {
  font-family: var(--display);
  font-weight: 600;
  font-size: 0.8rem;
  color: var(--reward);
  letter-spacing: 0.08em;
}
.contract code {
  flex: 1;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-size: 0.9rem;
  color: var(--text);
}
.contract-copy {
  padding: 9px 18px;
  border-radius: 999px;
  border: none;
  background: var(--primary);
  color: var(--ink);
  font-family: var(--display);
  font-weight: 600;
  font-size: 0.85rem;
  transition: transform 0.14s ease, background 0.14s ease;
}
.contract-copy:hover { transform: translateY(-1px); background: var(--primary-2); }
.contract.pending { border-style: dashed; }
.contract.pending code { color: var(--muted); font-family: var(--display); font-weight: 500; }
.contract.pending .contract-copy { background: rgba(255, 212, 99, 0.15); color: var(--reward); }

.hero-cta { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 26px; }

.stat-strip {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
  margin-top: 48px;
  width: min(100%, 880px);
}
.stat {
  padding: 18px;
  border: 1px solid var(--border-soft);
  border-radius: var(--radius-sm);
  background: rgba(13, 49, 32, 0.55);
  backdrop-filter: blur(6px);
}
.stat strong {
  display: block;
  font-family: var(--display);
  font-weight: 600;
  font-size: clamp(1.5rem, 3vw, 2.3rem);
  color: var(--text);
}
.stat span {
  display: block;
  margin-top: 6px;
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.scroll-cue {
  position: absolute;
  bottom: 26px;
  left: 50%;
  transform: translateX(-50%);
  display: grid;
  justify-items: center;
  gap: 4px;
  color: var(--muted);
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  animation: bob 2.2s ease-in-out infinite;
}
@keyframes bob { 0%, 100% { transform: translate(-50%, 0); } 50% { transform: translate(-50%, 8px); } }

/* ============================================================
   SECTIONS (shared)
   ============================================================ */
.section {
  position: relative;
  padding: clamp(70px, 10vh, 120px) clamp(18px, 5vw, 64px);
  width: 100%;
}
.section > * { width: min(100%, var(--maxw)); margin-inline: auto; }

.section-head { margin-bottom: clamp(34px, 5vh, 56px); }
.section-head.with-actions {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 24px;
  flex-wrap: wrap;
}
.kicker {
  color: var(--reward);
  font-family: var(--display);
  font-weight: 600;
  font-size: 0.82rem;
  text-transform: uppercase;
  letter-spacing: 0.22em;
  margin-bottom: 12px;
}
.section h2 {
  font-size: clamp(2.4rem, 5.4vw, 4.4rem);
  letter-spacing: -0.02em;
}
.lede {
  margin-top: 16px;
  max-width: 620px;
  color: var(--muted);
  font-size: clamp(1rem, 1.4vw, 1.18rem);
  line-height: 1.55;
  font-weight: 500;
}

/* ============================================================
   CHART
   ============================================================ */
.chart-grid {
  display: grid;
  grid-template-columns: 1.6fr 1fr;
  gap: 18px;
  align-items: stretch;
}
.chart-shell {
  position: relative;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--ink);
  min-height: 420px;
  overflow: hidden;
}
.chart-shell iframe { border: 0; width: 100%; height: 100%; min-height: 420px; display: block; }
.chart-placeholder {
  position: absolute;
  inset: 0;
  display: grid;
  place-content: center;
  justify-items: center;
  text-align: center;
  gap: 12px;
  padding: 40px;
  background:
    radial-gradient(circle at 50% 40%, rgba(62, 227, 137, 0.1), transparent 60%),
    repeating-linear-gradient(0deg, rgba(255, 255, 255, 0.03) 0 1px, transparent 1px 46px),
    repeating-linear-gradient(90deg, rgba(255, 255, 255, 0.03) 0 1px, transparent 1px 46px);
}
.chart-placeholder h3 { font-family: var(--display); font-size: 1.6rem; }
.chart-placeholder p { color: var(--muted); max-width: 360px; font-size: 0.95rem; line-height: 1.5; }
.chart-placeholder a { color: var(--primary-2); font-weight: 700; }
.pulse-ring {
  width: 64px; height: 64px;
  border-radius: 50%;
  border: 2px solid var(--primary);
  position: relative;
  display: grid; place-items: center;
}
.pulse-ring::before {
  content: "🌱"; font-size: 1.7rem;
}
.pulse-ring::after {
  content: "";
  position: absolute; inset: -2px;
  border-radius: 50%;
  border: 2px solid var(--primary);
  animation: ripple 1.8s ease-out infinite;
}
@keyframes ripple { 0% { transform: scale(1); opacity: 0.7; } 100% { transform: scale(1.9); opacity: 0; } }

.chart-stats {
  display: grid;
  gap: 12px;
  align-content: start;
}
.mini-stat {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 18px 20px;
  border: 1px solid var(--border-soft);
  border-radius: var(--radius-sm);
  background: var(--surface);
}
.mini-stat span { color: var(--muted); font-weight: 600; font-size: 0.85rem; text-transform: uppercase; letter-spacing: 0.06em; }
.mini-stat strong { font-family: var(--display); font-weight: 600; font-size: 1.25rem; }
.mini-stat.highlight { border-color: var(--reward); background: rgba(255, 212, 99, 0.08); }
.mini-stat.highlight strong { color: var(--reward); }
.chart-stats .btn { margin-top: 2px; }
.live-tag {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  align-self: start;
  padding: 6px 12px;
  border-radius: 999px;
  border: 1px solid var(--border-soft);
  background: rgba(13, 49, 32, 0.5);
  color: var(--muted);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.live-tag.offline { opacity: 0.6; }
.live-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--primary);
  box-shadow: 0 0 0 0 rgba(62, 227, 137, 0.5);
  animation: livePulse 1.8s infinite;
}
@keyframes livePulse {
  0% { box-shadow: 0 0 0 0 rgba(62, 227, 137, 0.5); }
  70% { box-shadow: 0 0 0 8px rgba(62, 227, 137, 0); }
  100% { box-shadow: 0 0 0 0 rgba(62, 227, 137, 0); }
}
.mini-stat span em { font-style: normal; font-size: 0.8rem; font-weight: 700; }
.mini-stat span em.up { color: var(--primary); }
.mini-stat span em.down { color: #ff7a7a; }

/* ============================================================
   BOUNTIES
   ============================================================ */
.bounty-controls { display: flex; flex-direction: column; gap: 6px; }
.bounty-controls label { color: var(--reward); font-size: 0.7rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.14em; }
.bounty-controls select {
  min-height: 44px;
  padding: 0 38px 0 14px;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: var(--surface) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24'%3E%3Cpath fill='%23a7d6bd' d='M12 16l-6-6h12z'/%3E%3C/svg%3E") no-repeat right 14px center;
  color: var(--text);
  font-weight: 600;
  font-size: 0.86rem;
  appearance: none;
}

.bounty-grid {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 16px;
}
.bounty-card {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 20px;
  border: 1px solid var(--border-soft);
  border-radius: var(--radius);
  background: var(--surface);
  min-height: 260px;
  flex: 1 1 260px;
  max-width: 340px;
  transition: border-color 0.18s ease, transform 0.18s ease, box-shadow 0.18s ease;
}
.bounty-card:hover { border-color: var(--primary); transform: translateY(-4px); box-shadow: var(--shadow); }
.bounty-top { display: flex; justify-content: space-between; align-items: center; }
.bounty-status {
  font-size: 0.68rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 4px 10px;
  border-radius: 999px;
}
.bounty-status.open { color: var(--primary); background: rgba(62, 227, 137, 0.12); }
.bounty-status.hot { color: var(--reward); background: rgba(255, 212, 99, 0.14); }
.bounty-status.soon { color: var(--muted); background: rgba(255, 255, 255, 0.06); }
.bounty-reward { font-family: var(--display); font-weight: 600; color: var(--reward); font-size: 1.15rem; display: inline-flex; align-items: baseline; gap: 5px; }
.bounty-reward small { color: var(--muted); font-size: 0.72rem; font-weight: 600; }
.bounty-card h3 { font-family: var(--display); font-weight: 600; font-size: 1.28rem; line-height: 1.05; }
.bounty-card p { color: var(--muted); font-size: 0.88rem; line-height: 1.4; flex: 1; }
.bounty-tags { display: flex; flex-wrap: wrap; gap: 6px; }
.bounty-tags span {
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--muted);
  padding: 5px 9px;
  border: 1px solid var(--border-soft);
  border-radius: 999px;
}
.bounty-claim {
  margin-top: 2px;
  text-align: center;
  padding: 11px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: rgba(62, 227, 137, 0.08);
  color: var(--primary-2);
  font-family: var(--display);
  font-weight: 600;
  font-size: 0.9rem;
  transition: all 0.16s ease;
}
.bounty-claim:hover { background: var(--primary); color: var(--ink); border-color: var(--primary); }

.bounty-cta {
  margin-top: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 18px;
  flex-wrap: wrap;
  padding: 28px;
  border: 1px dashed var(--border);
  border-radius: var(--radius);
  background: rgba(13, 49, 32, 0.4);
}
.bounty-cta p { font-family: var(--display); font-weight: 500; font-size: 1.15rem; }

/* ============================================================
   HOW IT WORKS
   ============================================================ */
.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.step {
  position: relative;
  padding: 30px 26px;
  border: 1px solid var(--border-soft);
  border-radius: var(--radius);
  background: var(--surface);
  overflow: hidden;
}
.step::before {
  content: "";
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--primary), var(--reward));
}
.step-num {
  font-family: var(--display);
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--reward);
  letter-spacing: 0.1em;
}
.step-icon { font-size: 2.4rem; margin: 14px 0 16px; }
.step h3 { font-family: var(--display); font-weight: 600; font-size: 1.6rem; margin-bottom: 10px; }
.step p { color: var(--muted); line-height: 1.5; font-size: 0.95rem; }

/* ============================================================
   IMPACT / TOKENOMICS
   ============================================================ */
.impact-grid { display: grid; grid-template-columns: 1.2fr 1fr; gap: 28px; align-items: stretch; }
.impact-copy h2 { margin: 8px 0 0; font-size: clamp(2.2rem, 4.6vw, 3.8rem); }
.impact-pills { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 26px; }
.impact-pills span {
  padding: 10px 16px;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: var(--surface);
  font-weight: 600;
  font-size: 0.88rem;
}
.tokenomics {
  padding: 30px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: linear-gradient(160deg, var(--surface-2), var(--surface));
}
.tokenomics h3 { font-family: var(--display); font-weight: 600; font-size: 1.5rem; margin-bottom: 18px; }
.token-list { list-style: none; margin: 0; padding: 0; display: grid; gap: 2px; }
.token-list li {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 15px 0;
  border-bottom: 1px solid var(--border-soft);
}
.token-list li:last-child { border-bottom: 0; }
.token-list span { color: var(--muted); font-weight: 600; }
.token-list strong { font-family: var(--display); font-weight: 600; color: var(--primary-2); font-size: 1.1rem; }
.token-note { margin-top: 18px; color: var(--muted); font-size: 0.82rem; line-height: 1.5; }

/* ============================================================
   ROADMAP
   ============================================================ */
.roadmap { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.phase {
  padding: 26px;
  border: 1px solid var(--border-soft);
  border-radius: var(--radius);
  background: var(--surface);
}
.phase-tag {
  display: inline-block;
  margin-bottom: 14px;
  padding: 6px 12px;
  border-radius: 999px;
  background: rgba(62, 227, 137, 0.12);
  color: var(--primary);
  font-weight: 700;
  font-size: 0.74rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}
.phase h3 { font-family: var(--display); font-weight: 600; font-size: 1.45rem; margin-bottom: 14px; }
.phase ul { margin: 0; padding-left: 18px; display: grid; gap: 8px; }
.phase li { color: var(--muted); line-height: 1.4; }

/* ============================================================
   FAQ
   ============================================================ */
.faq-list { display: grid; gap: 12px; max-width: 880px; }
.faq-item {
  border: 1px solid var(--border-soft);
  border-radius: var(--radius-sm);
  background: var(--surface);
  overflow: hidden;
}
.faq-q {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  padding: 20px 22px;
  background: transparent;
  border: none;
  color: var(--text);
  text-align: left;
  font-family: var(--display);
  font-weight: 500;
  font-size: 1.12rem;
}
.faq-q .chev { transition: transform 0.2s ease; color: var(--primary); flex-shrink: 0; font-size: 1.4rem; }
.faq-item.open .chev { transform: rotate(45deg); }
.faq-a {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease;
}
.faq-a p { padding: 0 22px 22px; color: var(--muted); line-height: 1.6; }

/* ============================================================
   BUY
   ============================================================ */
.buy-section { display: flex; justify-content: center; }
.buy-card {
  width: min(100%, 760px);
  text-align: center;
  padding: clamp(34px, 5vw, 60px);
  border: 1px solid var(--border);
  border-radius: 26px;
  background:
    radial-gradient(circle at 50% 0%, rgba(62, 227, 137, 0.16), transparent 60%),
    linear-gradient(160deg, var(--surface-2), var(--surface));
  box-shadow: var(--shadow);
}
.buy-card h2 { font-size: clamp(2.2rem, 5vw, 3.6rem); }
.buy-card .lede { margin-inline: auto; margin-bottom: 30px; }
.buy-steps { list-style: none; margin: 0 0 30px; padding: 0; display: grid; gap: 14px; text-align: left; }
.buy-steps li { display: flex; gap: 16px; align-items: flex-start; padding: 16px 18px; border: 1px solid var(--border-soft); border-radius: var(--radius-sm); background: rgba(6, 26, 16, 0.5); }
.buy-steps span {
  flex-shrink: 0;
  width: 32px; height: 32px;
  display: grid; place-items: center;
  border-radius: 50%;
  background: var(--primary);
  color: var(--ink);
  font-family: var(--display);
  font-weight: 600;
}
.buy-steps strong { font-family: var(--display); font-weight: 600; font-size: 1.05rem; }
.buy-steps p { color: var(--muted); font-size: 0.9rem; margin-top: 3px; line-height: 1.45; }
.buy-steps a { color: var(--primary-2); font-weight: 700; }
.buy-actions { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; }

/* ============================================================
   FOOTER
   ============================================================ */
.site-footer {
  display: grid;
  justify-items: center;
  gap: 20px;
  text-align: center;
  padding: clamp(50px, 7vh, 80px) clamp(18px, 5vw, 64px) 50px;
  border-top: 1px solid var(--border-soft);
  background: var(--bg-2);
}
.footer-brand { display: grid; justify-items: center; gap: 10px; max-width: 460px; }
.footer-brand img { width: 46px; height: 46px; border-radius: 50%; border: 1.5px solid var(--primary); }
.footer-brand strong { font-family: var(--display); font-weight: 600; font-size: 1.5rem; }
.footer-brand p { color: var(--muted); font-size: 0.92rem; line-height: 1.5; }
.footer-nav { display: flex; flex-wrap: wrap; justify-content: center; gap: 16px; }
.footer-nav a { color: var(--muted); font-weight: 600; font-size: 0.9rem; transition: color 0.16s ease; }
.footer-nav a:hover { color: var(--primary-2); }
.disclaimer { max-width: 720px; color: #6f9d85; font-size: 0.76rem; line-height: 1.6; }

/* ============================================================
   TOAST
   ============================================================ */
.toast {
  position: fixed;
  bottom: 28px; left: 50%;
  transform: translate(-50%, 140%);
  z-index: 100;
  padding: 14px 24px;
  border-radius: 999px;
  background: var(--primary);
  color: var(--ink);
  font-family: var(--display);
  font-weight: 600;
  box-shadow: var(--shadow);
  transition: transform 0.32s cubic-bezier(0.2, 0.9, 0.3, 1.2);
}
.toast.show { transform: translate(-50%, 0); }

/* ============================================================
   REVEAL ANIMATION
   ============================================================ */
.reveal { opacity: 0; transform: translateY(26px); transition: opacity 0.7s ease, transform 0.7s ease; }
.reveal.in { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
  * { animation: none !important; scroll-behavior: auto; }
  .reveal { opacity: 1; transform: none; transition: none; }
}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 920px) {
  .main-nav { display: none; }
  .menu-toggle { display: flex; }
  .chart-grid, .impact-grid { grid-template-columns: 1fr; }
  .steps, .roadmap { grid-template-columns: 1fr; }
  .stat-strip { grid-template-columns: repeat(2, 1fr); }
  .header-actions .buy-btn { display: none; }
}
@media (max-width: 560px) {
  .stat-strip { grid-template-columns: repeat(2, 1fr); }
  .hero { padding-top: 104px; }
  .icon-btn { width: 36px; height: 36px; }
  .section-head.with-actions { align-items: flex-start; }
}