:root {
  --bg-deep: #030503;
  --bg: #060a06;
  --bg-lift: #0c140c;
  --navy: #0e1a10;
  --steel: #8aa088;
  --mist: #d4ebd0;
  --ink: #eef7ec;
  --neon: #39ff14;
  --neon-bright: #7fff00;
  --neon-dim: #2ecc10;
  --neon-glow: rgba(57, 255, 20, 0.42);
  --neon-soft: rgba(57, 255, 20, 0.12);
  --line: rgba(57, 255, 20, 0.28);
  --glass: rgba(8, 16, 10, 0.78);
  --bronze: var(--neon);
  --bronze-deep: var(--neon-dim);
  --bronze-glow: var(--neon-glow);
  --font-display: "Cinzel", serif;
  --font-body: "Syne", sans-serif;
  --nav-h: 76px;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

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

html {
  scroll-behavior: smooth;
}

body {
  min-height: 100vh;
  font-family: var(--font-body);
  color: var(--ink);
  background: var(--bg-deep);
  overflow-x: hidden;
  line-height: 1.6;
}

img {
  display: block;
  max-width: 100%;
}

a {
  color: inherit;
  text-decoration: none;
}

button {
  font: inherit;
  border: 0;
  background: none;
  color: inherit;
  cursor: pointer;
}

.container {
  width: min(1120px, calc(100% - 2.5rem));
  margin-inline: auto;
}

/* ===== Atmosphere ===== */
.atmosphere {
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background:
    radial-gradient(1200px 700px at 50% -10%, rgba(20, 70, 28, 0.45), transparent 60%),
    radial-gradient(800px 500px at 80% 30%, rgba(10, 40, 16, 0.4), transparent 55%),
    radial-gradient(700px 480px at 15% 70%, rgba(57, 255, 20, 0.08), transparent 50%),
    linear-gradient(180deg, #030503 0%, #07110a 45%, #020402 100%);
}

#emberCanvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  opacity: 0.75;
}

.fog {
  position: absolute;
  inset: auto 0 -10% 0;
  height: 45%;
  background: radial-gradient(ellipse at center, rgba(57, 255, 20, 0.08), transparent 70%);
  filter: blur(40px);
  animation: fog-drift 22s ease-in-out infinite alternate;
}

.fog-a { left: -10%; width: 70%; animation-duration: 26s; }
.fog-b { left: 30%; width: 80%; opacity: 0.7; animation-duration: 32s; animation-delay: -8s; }
.fog-c { top: 10%; height: 30%; opacity: 0.35; animation-duration: 28s; }

.horizon-glow {
  position: absolute;
  left: 50%;
  bottom: 8%;
  width: min(90vw, 900px);
  height: 180px;
  transform: translateX(-50%);
  background: radial-gradient(ellipse at center, rgba(57, 255, 20, 0.16), transparent 70%);
  filter: blur(20px);
  animation: pulse-glow 7s ease-in-out infinite;
}

.vignette {
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at center, transparent 40%, rgba(0, 0, 0, 0.72) 100%);
}

.grain {
  position: absolute;
  inset: 0;
  opacity: 0.07;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  mix-blend-mode: soft-light;
  animation: grain-shift 0.8s steps(2) infinite;
}

@keyframes fog-drift {
  from { transform: translate3d(-3%, 0, 0) scale(1); }
  to { transform: translate3d(4%, -2%, 0) scale(1.08); }
}

@keyframes pulse-glow {
  0%, 100% { opacity: 0.55; transform: translateX(-50%) scale(1); }
  50% { opacity: 1; transform: translateX(-50%) scale(1.08); }
}

@keyframes grain-shift {
  0% { transform: translate(0, 0); }
  100% { transform: translate(-2%, 2%); }
}

/* ===== Nav ===== */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 50;
  height: var(--nav-h);
  transition: background 0.4s var(--ease), border-color 0.4s, backdrop-filter 0.4s;
  border-bottom: 1px solid transparent;
}

.nav.scrolled {
  background: rgba(8, 10, 14, 0.78);
  backdrop-filter: blur(16px);
  border-bottom-color: var(--line);
}

.nav-shell {
  width: min(1180px, calc(100% - 2rem));
  margin: 0 auto;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.nav-brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  z-index: 2;
}

.nav-crest {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  object-fit: cover;
  box-shadow: 0 0 0 1px var(--line), 0 0 24px var(--bronze-glow);
  animation: crest-breathe 4.5s ease-in-out infinite;
}

.nav-word {
  font-family: var(--font-display);
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-size: 0.95rem;
}

.nav-panel {
  display: flex;
  align-items: center;
  gap: 1.6rem;
}

.nav-panel a {
  font-size: 0.86rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--mist);
  transition: color 0.25s;
  position: relative;
}

.nav-panel a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -6px;
  width: 100%;
  height: 1px;
  background: var(--bronze);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.35s var(--ease);
}

.nav-panel a:hover {
  color: var(--ink);
}

.nav-panel a:hover::after {
  transform: scaleX(1);
}

.nav-join {
  padding: 0.55rem 1rem;
  border: 1px solid var(--line);
  color: var(--bronze) !important;
  background: linear-gradient(180deg, rgba(57, 255, 20, 0.12), transparent);
}

.nav-join::after {
  display: none !important;
}

.nav-burger {
  display: none;
  width: 42px;
  height: 42px;
  place-items: center;
  gap: 5px;
  flex-direction: column;
  z-index: 2;
}

.nav-burger span {
  display: block;
  width: 20px;
  height: 2px;
  background: var(--ink);
  transition: transform 0.3s, opacity 0.3s;
}

.nav.open .nav-burger span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav.open .nav-burger span:nth-child(2) { opacity: 0; }
.nav.open .nav-burger span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

@keyframes crest-breathe {
  0%, 100% { box-shadow: 0 0 0 1px var(--line), 0 0 18px rgba(57, 255, 20, 0.25); }
  50% { box-shadow: 0 0 0 1px var(--bronze), 0 0 32px rgba(57, 255, 20, 0.5); }
}

/* ===== Hero ===== */
.hero {
  min-height: 100vh;
  min-height: 100svh;
  padding: calc(var(--nav-h) + 2rem) 1.25rem 5rem;
  display: grid;
  place-items: center;
  position: relative;
}

.hero-stage {
  width: min(980px, 100%);
  display: grid;
  justify-items: center;
  text-align: center;
  gap: 2rem;
  position: relative;
}

.hero-orb {
  position: absolute;
  top: 8%;
  width: min(520px, 90vw);
  height: min(520px, 90vw);
  border-radius: 50%;
  background:
    radial-gradient(circle at 50% 40%, rgba(57, 255, 20, 0.18), transparent 55%),
    radial-gradient(circle at 50% 60%, rgba(20, 80, 30, 0.35), transparent 70%);
  filter: blur(10px);
  z-index: 0;
  animation: orb-spin 18s linear infinite;
}

.hero-crest-wrap {
  position: relative;
  width: min(320px, 68vw);
  aspect-ratio: 1;
  z-index: 1;
  margin-top: 0.5rem;
}

.hero-crest {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 50%;
  position: relative;
  z-index: 2;
  box-shadow:
    0 0 0 1px rgba(57, 255, 20, 0.35),
    0 30px 80px rgba(0, 0, 0, 0.55),
    0 0 60px rgba(57, 255, 20, 0.2);
  animation: crest-float 7s ease-in-out infinite;
}

.crest-ring {
  position: absolute;
  inset: -8%;
  border-radius: 50%;
  border: 1px solid rgba(57, 255, 20, 0.25);
  z-index: 1;
}

.ring-a { animation: ring-pulse 5s ease-out infinite; }
.ring-b { inset: -16%; animation: ring-pulse 5s ease-out 1.2s infinite; opacity: 0.7; }
.ring-c { inset: -24%; animation: ring-pulse 5s ease-out 2.4s infinite; opacity: 0.4; }

.crest-shine {
  position: absolute;
  inset: 8%;
  border-radius: 50%;
  z-index: 3;
  background: linear-gradient(125deg, rgba(255, 255, 255, 0.18), transparent 40%, transparent 60%, rgba(57, 255, 20, 0.1));
  pointer-events: none;
  mix-blend-mode: screen;
  animation: shine-sweep 6s ease-in-out infinite;
}

.hero-copy {
  position: relative;
  z-index: 2;
  max-width: 720px;
}

.hero-chain {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  margin-bottom: 0.9rem;
  padding: 0.4rem 0.85rem;
  border: 1px solid var(--line);
  background: var(--neon-soft);
  color: var(--neon);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  box-shadow: 0 0 24px rgba(57, 255, 20, 0.12);
}

.hero-chain-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--neon);
  box-shadow: 0 0 12px var(--neon-glow);
  animation: pulse-glow 2.2s ease-in-out infinite;
}

.hero-brand {
  font-family: var(--font-display);
  font-size: clamp(2.4rem, 7vw, 4.6rem);
  font-weight: 800;
  letter-spacing: 0.04em;
  line-height: 1.05;
  text-transform: uppercase;
  color: var(--ink);
  text-shadow: 0 0 40px rgba(255, 255, 255, 0.18), 0 2px 24px rgba(0, 0, 0, 0.6);
  margin-bottom: 0.85rem;
  animation: brand-glow 4s ease-in-out infinite;
}

.hero-title {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(1.15rem, 2.6vw, 1.65rem);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--mist);
  margin-bottom: 1.1rem;
}

.hero-title .line {
  display: block;
}

.hero-title .accent {
  color: var(--bronze);
  margin-top: 0.25rem;
}

.hero-lead {
  color: var(--steel);
  font-size: clamp(0.98rem, 1.8vw, 1.12rem);
  max-width: 560px;
  margin: 0 auto 1.6rem;
}

.hero-lead strong {
  color: var(--bronze);
  font-weight: 700;
}

.hero-cta {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.75rem;
  margin-bottom: 1.25rem;
}

.ca-rail {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  padding: 0.65rem 0.85rem;
  border: 1px solid var(--line);
  background: var(--glass);
  backdrop-filter: blur(10px);
  max-width: 100%;
}

.ca-tag {
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  color: var(--bronze);
  font-weight: 700;
}

.ca-value {
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 0.78rem;
  color: var(--mist);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  max-width: min(420px, 55vw);
}

.ca-copy {
  width: 34px;
  height: 34px;
  display: grid;
  place-items: center;
  border: 1px solid var(--line);
  color: var(--bronze);
  transition: background 0.25s, transform 0.25s;
}

.ca-copy:not(:disabled):hover {
  background: rgba(57, 255, 20, 0.12);
  transform: translateY(-1px);
}

.ca-copy:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}

.hero-descend {
  position: absolute;
  bottom: 1.4rem;
  left: 50%;
  transform: translateX(-50%);
  display: grid;
  justify-items: center;
  gap: 0.45rem;
  color: var(--steel);
  font-size: 0.72rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
}

.hero-descend i {
  width: 1px;
  height: 34px;
  background: linear-gradient(var(--bronze), transparent);
  animation: descend 1.8s ease-in-out infinite;
}

@keyframes crest-float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}

@keyframes ring-pulse {
  0% { transform: scale(0.92); opacity: 0.8; }
  100% { transform: scale(1.12); opacity: 0; }
}

@keyframes shine-sweep {
  0%, 100% { opacity: 0.35; transform: rotate(0deg); }
  50% { opacity: 0.7; transform: rotate(8deg); }
}

@keyframes brand-glow {
  0%, 100% { text-shadow: 0 0 30px rgba(255, 255, 255, 0.12), 0 2px 24px rgba(0, 0, 0, 0.6); }
  50% { text-shadow: 0 0 48px rgba(57, 255, 20, 0.35), 0 2px 24px rgba(0, 0, 0, 0.6); }
}

@keyframes orb-spin {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

@keyframes descend {
  0%, 100% { transform: scaleY(1); opacity: 0.9; }
  50% { transform: scaleY(0.55); opacity: 0.35; }
}

/* ===== Buttons ===== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.55rem;
  min-height: 48px;
  padding: 0.75rem 1.25rem;
  font-weight: 700;
  font-size: 0.88rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  transition: transform 0.25s var(--ease), box-shadow 0.25s, background 0.25s, border-color 0.25s;
}

.btn-ico {
  width: 18px;
  height: 18px;
  object-fit: contain;
}

.btn-bronze {
  background: linear-gradient(180deg, #7fff00 0%, #39ff14 55%, #2ecc10 100%);
  color: #041004;
  box-shadow: 0 8px 28px rgba(57, 255, 20, 0.35);
}

.btn-bronze:hover {
  transform: translateY(-2px);
  box-shadow: 0 14px 40px rgba(57, 255, 20, 0.55);
  background: linear-gradient(180deg, #a8ff3d 0%, #39ff14 55%, #24b80e 100%);
}

.btn-bronze .btn-ico {
  filter: brightness(0) saturate(100%);
}

.btn-ghost {
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.02);
  color: var(--ink);
}

.btn-ghost:hover {
  border-color: var(--bronze);
  background: rgba(57, 255, 20, 0.08);
  transform: translateY(-2px);
}

/* ===== Sections ===== */
.section {
  padding: 6.5rem 0;
  position: relative;
}

.sec-head {
  text-align: center;
  margin-bottom: 3rem;
}

.sec-mark {
  display: inline-block;
  font-size: 0.75rem;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--bronze);
  margin-bottom: 0.85rem;
}

.sec-title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 5vw, 3.4rem);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.sec-title em {
  font-style: normal;
  color: var(--bronze);
}

.sec-sub {
  margin-top: 0.9rem;
  color: var(--steel);
  font-size: 1.02rem;
}

/* ===== About ===== */
.about-layout {
  display: grid;
  grid-template-columns: 0.9fr 1.2fr;
  gap: 2.5rem;
  align-items: center;
  margin-bottom: 2.75rem;
}

.portrait-frame {
  position: relative;
  overflow: hidden;
  aspect-ratio: 1;
  border: 1px solid var(--line);
  background: var(--bg-lift);
}

.portrait-frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: scale(1.02);
  transition: transform 1.2s var(--ease);
  filter: saturate(0.92) contrast(1.05);
}

.portrait-frame:hover img {
  transform: scale(1.07);
}

.portrait-haze {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 45%, rgba(7, 8, 12, 0.75));
  pointer-events: none;
}

.portrait-caption {
  margin-top: 0.85rem;
  text-align: center;
  font-family: var(--font-display);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  font-size: 0.78rem;
  color: var(--bronze);
}

.about-story p {
  color: var(--steel);
  margin-bottom: 1rem;
  font-size: 1.02rem;
}

.about-story .lede {
  color: var(--mist);
  font-size: 1.12rem;
}

.about-story strong {
  color: var(--bronze);
}

.about-story em {
  color: var(--ink);
}

.aura-strip {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
}

.aura-tile {
  padding: 1.4rem 1.3rem;
  border: 1px solid rgba(57, 255, 20, 0.16);
  background:
    linear-gradient(180deg, rgba(57, 255, 20, 0.07), transparent 55%),
    rgba(16, 20, 28, 0.65);
  transition: transform 0.35s var(--ease), border-color 0.35s, box-shadow 0.35s;
}

.aura-tile:hover {
  transform: translateY(-6px);
  border-color: rgba(57, 255, 20, 0.4);
  box-shadow: 0 18px 40px rgba(0, 0, 0, 0.35);
}

.tile-num {
  display: block;
  font-family: var(--font-display);
  color: var(--bronze);
  letter-spacing: 0.16em;
  font-size: 0.8rem;
  margin-bottom: 0.7rem;
}

.aura-tile h3 {
  font-family: var(--font-display);
  font-size: 1.15rem;
  margin-bottom: 0.5rem;
  letter-spacing: 0.04em;
}

.aura-tile p {
  color: var(--steel);
  font-size: 0.95rem;
}

/* ===== How to buy ===== */
.howto {
  background: linear-gradient(180deg, transparent, rgba(12, 40, 18, 0.22), transparent);
}

.march-steps {
  list-style: none;
  display: grid;
  gap: 0.9rem;
  margin-bottom: 2.2rem;
}

.march-step {
  display: grid;
  grid-template-columns: 72px 1fr;
  gap: 1rem;
  align-items: center;
  padding: 1.25rem 1.4rem;
  border: 1px solid rgba(57, 255, 20, 0.14);
  background: rgba(10, 12, 18, 0.55);
  position: relative;
  overflow: hidden;
  transition: border-color 0.35s, transform 0.35s;
}

.march-step::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 3px;
  background: linear-gradient(var(--bronze), transparent);
  transform: scaleY(0);
  transform-origin: top;
  transition: transform 0.45s var(--ease);
}

.march-step:hover {
  border-color: rgba(57, 255, 20, 0.35);
  transform: translateX(6px);
}

.march-step:hover::before {
  transform: scaleY(1);
}

.step-index {
  font-family: var(--font-display);
  font-size: 1.6rem;
  color: var(--bronze);
  letter-spacing: 0.08em;
}

.step-body h3 {
  font-family: var(--font-display);
  font-size: 1.2rem;
  margin-bottom: 0.3rem;
  letter-spacing: 0.05em;
}

.step-body p {
  color: var(--steel);
}

.howto-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.8rem;
}

/* ===== Chart ===== */
.chart-frame {
  position: relative;
  border: 1px solid var(--line);
  background: rgba(8, 10, 14, 0.75);
  min-height: 620px;
  overflow: hidden;
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.4);
}

.chart-frame iframe {
  width: 100%;
  height: 620px;
  border: 0;
  display: block;
}

.chart-placeholder {
  position: absolute;
  inset: 0;
  display: grid;
  place-content: center;
  justify-items: center;
  gap: 1rem;
  padding: 2rem;
  text-align: center;
  background:
    radial-gradient(circle at 50% 30%, rgba(57, 255, 20, 0.1), transparent 50%),
    rgba(10, 12, 18, 0.92);
}

.chart-placeholder[hidden],
.chart-frame iframe[hidden] {
  display: none !important;
}

.chart-ph-ico {
  width: 42px;
  height: 42px;
  opacity: 0.9;
  animation: crest-breathe 4s ease-in-out infinite;
}

.chart-placeholder p {
  color: var(--steel);
  max-width: 360px;
}

/* ===== Join ===== */
.join-banner {
  position: relative;
  margin-bottom: 1.75rem;
  overflow: hidden;
  border: 1px solid var(--line);
  aspect-ratio: 3 / 1;
  min-height: 180px;
  max-height: 320px;
}

.join-banner-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 40%;
  transform: scale(1.04);
  filter: saturate(0.95) contrast(1.05);
  animation: banner-drift 14s ease-in-out infinite alternate;
}

.join-banner-veil {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(7, 8, 12, 0.35), transparent 30%, transparent 70%, rgba(7, 8, 12, 0.35)),
    linear-gradient(180deg, transparent 50%, rgba(7, 8, 12, 0.55));
  pointer-events: none;
}

@keyframes banner-drift {
  from { transform: scale(1.04) translateY(0); }
  to { transform: scale(1.08) translateY(-2%); }
}

.join-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.9rem;
}

.join-link {
  display: flex;
  align-items: center;
  gap: 0.95rem;
  padding: 1.15rem 1.2rem;
  border: 1px solid rgba(57, 255, 20, 0.18);
  background: rgba(14, 17, 24, 0.7);
  transition: transform 0.3s var(--ease), border-color 0.3s, box-shadow 0.3s;
}

.join-link:hover {
  transform: translateY(-5px);
  border-color: rgba(57, 255, 20, 0.5);
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.35);
}

.join-ico {
  width: 28px;
  height: 28px;
  object-fit: contain;
  flex-shrink: 0;
}

.join-link strong {
  display: block;
  font-family: var(--font-display);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-size: 0.95rem;
}

.join-link span {
  color: var(--steel);
  font-size: 0.88rem;
}

/* ===== Footer ===== */
.footer {
  padding: 2.5rem 0 3rem;
  border-top: 1px solid rgba(57, 255, 20, 0.14);
}

.footer-inner {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 1rem;
  align-items: center;
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: 0.8rem;
}

.footer-crest {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  object-fit: cover;
  border: 1px solid var(--line);
}

.footer-brand strong {
  display: block;
  font-family: var(--font-display);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-size: 0.9rem;
}

.footer-brand span,
.footer-note {
  color: var(--steel);
  font-size: 0.86rem;
}

/* ===== Reveal / toast ===== */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.9s var(--ease), transform 0.9s var(--ease);
  transition-delay: var(--d, 0s);
}

.reveal.in {
  opacity: 1;
  transform: translateY(0);
}

.toast {
  position: fixed;
  bottom: 1.5rem;
  left: 50%;
  transform: translate(-50%, 20px);
  padding: 0.7rem 1.1rem;
  background: #0a140a;
  border: 1px solid var(--neon);
  color: var(--neon);
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-size: 0.75rem;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s, transform 0.3s;
  z-index: 80;
}

.toast.show {
  opacity: 1;
  transform: translate(-50%, 0);
}

/* ===== Responsive ===== */
@media (max-width: 900px) {
  .about-layout,
  .aura-strip,
  .join-grid {
    grid-template-columns: 1fr;
  }

  .about-portrait {
    max-width: 360px;
    margin-inline: auto;
  }
}

@media (max-width: 780px) {
  .nav-burger {
    display: grid;
  }

  .nav-panel {
    position: fixed;
    inset: 0;
    background: rgba(7, 8, 12, 0.96);
    flex-direction: column;
    justify-content: center;
    gap: 1.5rem;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.35s;
  }

  .nav.open .nav-panel {
    opacity: 1;
    pointer-events: auto;
  }

  .nav-panel a {
    font-size: 1.1rem;
  }

  .hero-brand {
    font-size: clamp(1.9rem, 10vw, 3rem);
  }

  .chart-frame,
  .chart-frame iframe {
    min-height: 480px;
    height: 480px;
  }

  .march-step {
    grid-template-columns: 48px 1fr;
  }
}

@media (max-width: 520px) {
  .hero-cta {
    flex-direction: column;
  }

  .btn {
    width: 100%;
  }

  .ca-rail {
    width: 100%;
  }

  .join-banner {
    aspect-ratio: 16 / 9;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }

  .reveal {
    opacity: 1;
    transform: none;
  }
}