/* ===== RESET & BASE ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --bg: #0f0f14;
  --bg-alt: #16161e;
  --fg: #f0efe9;
  --fg-muted: #7a7a8a;
  --lime: #b8f83a;
  --lime-dim: rgba(184, 248, 58, 0.15);
  --lime-glow: rgba(184, 248, 58, 0.4);
  --border: rgba(240, 239, 233, 0.08);
  --radius: 12px;
  --font-display: 'Syne', sans-serif;
  --font-body: 'DM Sans', sans-serif;
}

html { scroll-behavior: smooth; }
body {
  background: var(--bg);
  color: var(--fg);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

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

/* ===== NAV ===== */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 48px;
  backdrop-filter: blur(16px);
  background: rgba(15, 15, 20, 0.7);
  border-bottom: 1px solid var(--border);
}
.nav-logo {
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 800;
  letter-spacing: -0.03em;
}
.nav-tagline {
  font-size: 12px;
  color: var(--lime);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-weight: 500;
}

/* ===== SECTION BASICS ===== */
.section-inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 48px;
}
.section-label {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--lime);
  font-weight: 500;
  margin-bottom: 16px;
}
.section-headline {
  font-family: var(--font-display);
  font-size: clamp(32px, 4.5vw, 52px);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.02em;
  margin-bottom: 64px;
}
.section-headline em {
  font-style: normal;
  color: var(--lime);
}

/* ===== HERO ===== */
.hero {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  position: relative;
  overflow: hidden;
  padding: 120px 48px 80px;
}

.hero-bg { position: absolute; inset: 0; z-index: 0; }
.blob {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.4;
}
.blob-1 {
  width: 600px; height: 600px;
  background: radial-gradient(circle, var(--lime) 0%, transparent 70%);
  top: -100px; right: -100px;
  opacity: 0.08;
}
.blob-2 {
  width: 400px; height: 400px;
  background: radial-gradient(circle, #6b5cff 0%, transparent 70%);
  bottom: 0; left: -100px;
  opacity: 0.06;
}
.blob-3 {
  width: 300px; height: 300px;
  background: var(--lime);
  top: 40%; left: 50%;
  opacity: 0.03;
}

.hero-content {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
  max-width: 1100px;
  margin: 0 auto;
  width: 100%;
}

.hero-label {
  display: inline-block;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  background: var(--lime);
  color: #0f0f14;
  padding: 4px 10px;
  border-radius: 4px;
  font-weight: 700;
  margin-bottom: 24px;
}

.hero-headline {
  font-family: var(--font-display);
  font-size: clamp(40px, 5.5vw, 72px);
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: -0.03em;
  margin-bottom: 24px;
}
.lime { color: var(--lime); }

.hero-sub {
  font-size: 18px;
  color: var(--fg-muted);
  line-height: 1.7;
  max-width: 420px;
}

/* === Phone mockup === */
.hero-phone {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
}
.phone-mockup {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0;
}
.phone-body {
  width: 160px;
  height: 320px;
  background: #1c1c26;
  border-radius: 28px;
  border: 1.5px solid rgba(255,255,255,0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  z-index: 1;
  box-shadow: 0 40px 80px rgba(0,0,0,0.5), inset 0 1px 0 rgba(255,255,255,0.05);
}
.phone-screen {
  width: 140px;
  height: 280px;
  background: linear-gradient(135deg, #1e1e2e 0%, #141420 100%);
  border-radius: 22px;
  position: relative;
}
.phone-screen::after {
  content: '';
  position: absolute;
  top: 8px; left: 50%;
  transform: translateX(-50%);
  width: 50px; height: 16px;
  background: #0f0f14;
  border-radius: 8px;
}

.accessory-stack {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0;
  margin-top: -2px;
}
.acc {
  background: #1c1c26;
  border: 1.5px solid var(--lime-glow);
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 8px 12px;
  position: relative;
  box-shadow: 0 0 20px var(--lime-glow);
}
.acc-wallet { width: 156px; height: 36px; }
.acc-stand  { width: 156px; height: 32px; }
.acc-grip   { width: 156px; height: 28px; }
.acc-inner { display: flex; gap: 4px; }
.acc-slot {
  width: 28px; height: 18px;
  background: rgba(184, 248, 58, 0.15);
  border-radius: 2px;
  border: 1px solid rgba(184, 248, 58, 0.2);
}
.stand-arm {
  width: 60px; height: 6px;
  background: linear-gradient(to right, #b8f83a 0%, rgba(184,248,58,0.3) 100%);
  border-radius: 3px;
}
.grip-ring {
  width: 18px; height: 18px;
  border: 2px solid var(--lime);
  border-radius: 50%;
}
.grip-dot {
  width: 6px; height: 6px;
  background: var(--lime);
  border-radius: 50%;
}
.acc-detail {
  font-size: 10px;
  color: rgba(184, 248, 58, 0.5);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-weight: 500;
}

.snap-line {
  margin-top: 16px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
}
.snap-arrow {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
}
.snap-arrow span {
  font-size: 10px;
  color: var(--lime);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

/* Hero stats */
.hero-stats {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 48px;
  margin-top: 80px;
  padding-top: 48px;
  border-top: 1px solid var(--border);
  max-width: 1100px;
  margin-left: auto;
  margin-right: auto;
  width: 100%;
}
.stat { text-align: center; }
.stat-value {
  font-family: var(--font-display);
  font-size: 40px;
  font-weight: 800;
  color: var(--lime);
  line-height: 1;
}
.stat-label {
  font-size: 13px;
  color: var(--fg-muted);
  margin-top: 6px;
}
.stat-divider {
  width: 1px;
  height: 40px;
  background: var(--border);
}

/* ===== ECOSYSTEM ===== */
.ecosystem {
  padding: 120px 0;
  background: var(--bg-alt);
  position: relative;
  overflow: hidden;
}

.system-diagram {
  position: relative;
  max-width: 600px;
  margin: 0 auto 48px;
  aspect-ratio: 1;
  display: flex;
  align-items: center;
  justify-content: center;
}
.system-center {
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  z-index: 2;
}
.center-ring {
  width: 80px; height: 80px;
  border: 2px solid var(--lime);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 0 30px var(--lime-glow);
}
.center-dot {
  width: 20px; height: 20px;
  background: var(--lime);
  border-radius: 50%;
  box-shadow: 0 0 20px var(--lime);
}
.center-label {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--fg-muted);
  text-align: center;
  margin-top: 8px;
}

.system-orbit {
  position: absolute;
  inset: 0;
}
.orbit-lines {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.node {
  position: absolute;
  width: 110px;
  text-align: center;
  padding: 14px 8px;
  background: rgba(22, 22, 30, 0.8);
  border: 1px solid var(--border);
  border-radius: 10px;
  backdrop-filter: blur(8px);
  transition: border-color 0.3s;
}
.node:hover { border-color: var(--lime-glow); }

.node-icon { margin-bottom: 8px; display: flex; justify-content: center; }
.node-name {
  font-family: var(--font-display);
  font-size: 13px;
  font-weight: 700;
  color: var(--fg);
  margin-bottom: 4px;
}
.node-desc { font-size: 11px; color: var(--fg-muted); line-height: 1.4; }

/* Node positions on ellipse */
.node-wallet  { top: 5%;   left: 50%; transform: translateX(-50%); }
.node-stand   { top: 22%;  right: 5%; }
.node-grip    { bottom: 22%; right: 5%; }
.node-power   { bottom: 5%; left: 50%; transform: translateX(-50%); }
.node-camera  { bottom: 22%; left: 5%; }
.node-trigger { top: 22%;  left: 5%; }

.system-tagline {
  text-align: center;
  font-size: 18px;
  color: var(--fg-muted);
  max-width: 400px;
  margin: 0 auto;
}

/* ===== PRODUCTS ===== */
.products { padding: 120px 0; }
.product-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}
.product-card {
  background: var(--bg-alt);
  border: 1px solid var(--border);
  border-radius: 16px;
  overflow: hidden;
  transition: border-color 0.3s, transform 0.3s;
}
.product-card:hover {
  border-color: var(--lime-glow);
  transform: translateY(-4px);
}
.product-visual {
  height: 200px;
  background: #0d0d12;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  border-bottom: 1px solid var(--border);
}
.pv-phone {
  width: 52px; height: 100px;
  background: #1c1c26;
  border-radius: 10px;
  border: 1px solid rgba(255,255,255,0.08);
}

/* Wallet */
.pv-wallet {
  position: absolute;
  bottom: 30px; left: 50%;
  transform: translateX(-30%);
}
.pv-wallet-body {
  width: 70px; height: 44px;
  background: #2a2a38;
  border: 1px solid var(--lime-glow);
  border-radius: 4px;
  box-shadow: 0 0 16px var(--lime-glow);
}
.pv-wallet-lip {
  position: absolute;
  top: 10px; right: 6px;
  width: 12px; height: 8px;
  background: rgba(184,248,58,0.2);
  border-radius: 2px;
}

/* Stand */
.pv-stand {
  position: absolute;
  bottom: 30px; left: 50%;
  transform: translateX(-30%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0;
}
.pv-stand-base {
  width: 50px; height: 6px;
  background: linear-gradient(to right, #b8f83a 0%, rgba(184,248,58,0.4) 100%);
  border-radius: 3px;
}
.pv-stand-arm {
  width: 6px; height: 28px;
  background: #2a2a38;
  border: 1px solid rgba(184,248,58,0.3);
  border-top: none;
  border-radius: 0 0 3px 3px;
}

/* Grip */
.pv-grip {
  position: absolute;
  bottom: 30px; left: 50%;
  transform: translateX(-30%);
}
.pv-grip-ring {
  width: 44px; height: 44px;
  border: 3px solid var(--lime);
  border-radius: 50%;
  box-shadow: 0 0 16px var(--lime-glow);
}
.pv-grip-center {
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  width: 12px; height: 12px;
  background: var(--lime);
  border-radius: 50%;
  opacity: 0.6;
}

/* Power */
.pv-power {
  position: absolute;
  bottom: 24px; left: 50%;
  transform: translateX(-30%);
}
.pv-power-body {
  width: 42px; height: 64px;
  background: #1c1c26;
  border: 1px solid rgba(184,248,58,0.3);
  border-radius: 6px;
}
.pv-power-cap {
  position: absolute;
  top: -8px; left: 50%;
  transform: translateX(-50%);
  width: 28px; height: 8px;
  background: #2a2a38;
  border-radius: 3px;
  border: 1px solid rgba(184,248,58,0.2);
}
.pv-power-led {
  position: absolute;
  top: 8px; left: 50%;
  transform: translateX(-50%);
  width: 6px; height: 6px;
  background: var(--lime);
  border-radius: 50%;
  box-shadow: 0 0 8px var(--lime);
}

.product-info { padding: 20px; }
.product-info h3 {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 8px;
}
.product-info p {
  font-size: 14px;
  color: var(--fg-muted);
  line-height: 1.5;
  margin-bottom: 12px;
}
.product-detail {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 700;
  color: var(--lime);
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.product-detail .price { color: var(--lime); }
.spec-link {
  font-family: var(--font-body);
  font-size: 13px;
  color: var(--fg-muted);
  text-decoration: none;
  font-weight: 500;
  transition: color 0.2s;
}
.spec-link:hover { color: var(--lime); }

/* Hero product card (SnapWallet) */
.product-card--hero {
  grid-column: span 2;
  border-color: rgba(184,248,58,0.2);
  background: linear-gradient(135deg, var(--bg-alt) 0%, #1a1d26 100%);
}
.product-visual--wallet {
  height: 280px;
  background: radial-gradient(ellipse at center, #1a1d26 0%, #0d0d12 100%);
  position: relative;
  overflow: hidden;
}
.product-photo {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}
.product-badge {
  position: absolute;
  top: 16px; right: 16px;
  background: var(--lime);
  color: #0f0f14;
  font-size: 10px;
  font-weight: 700;
  font-family: var(--font-display);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 4px 10px;
  border-radius: 4px;
}
.badge-new {
  display: inline-block;
  background: rgba(184,248,58,0.15);
  color: var(--lime);
  font-size: 10px;
  font-weight: 600;
  padding: 2px 8px;
  border-radius: 4px;
  margin-left: 8px;
  vertical-align: middle;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}
.product-specs {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 12px;
}
.spec-chip {
  background: rgba(184,248,58,0.08);
  border: 1px solid rgba(184,248,58,0.2);
  color: var(--fg-muted);
  font-size: 11px;
  padding: 4px 10px;
  border-radius: 20px;
}

/* ===== MANIFESTO ===== */
.manifesto {
  padding: 120px 0;
  position: relative;
  overflow: hidden;
}
.manifesto-bg { position: absolute; inset: 0; z-index: 0; }
.mblob {
  position: absolute;
  border-radius: 50%;
  filter: blur(100px);
}
.mblob-1 {
  width: 700px; height: 700px;
  background: radial-gradient(circle, var(--lime) 0%, transparent 70%);
  top: -200px; right: -200px;
  opacity: 0.05;
}
.manifesto-inner { position: relative; z-index: 1; max-width: 700px; }

.manifesto-quote {
  font-family: var(--font-display);
  font-size: clamp(28px, 4vw, 44px);
  font-weight: 800;
  line-height: 1.2;
  letter-spacing: -0.02em;
  margin-bottom: 48px;
  color: var(--fg);
}
.manifesto-body p {
  font-size: 17px;
  color: var(--fg-muted);
  line-height: 1.8;
  margin-bottom: 20px;
}
.manifesto-body em {
  font-style: normal;
  color: var(--fg);
}
.manifesto-cta {
  margin-top: 56px;
  padding-top: 32px;
  border-top: 1px solid var(--border);
}
.cta-label {
  font-family: var(--font-display);
  font-size: 24px;
  font-weight: 800;
  color: var(--lime);
  margin-bottom: 8px;
}
.cta-note { font-size: 16px; color: var(--fg-muted); }

/* ===== FOOTER ===== */
.footer {
  border-top: 1px solid var(--border);
  padding: 64px 48px 32px;
}
.footer-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  margin-bottom: 48px;
}
.footer-logo {
  font-family: var(--font-display);
  font-size: 24px;
  font-weight: 800;
  letter-spacing: -0.02em;
  margin-bottom: 12px;
}
.footer-desc { font-size: 14px; color: var(--fg-muted); }
.footer-links { display: flex; gap: 64px; }
.footer-col-title {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--fg-muted);
  margin-bottom: 16px;
  font-weight: 500;
}
.footer-link {
  font-size: 14px;
  color: var(--fg-muted);
  margin-bottom: 10px;
  transition: color 0.2s;
  cursor: default;
}
.footer-link:hover { color: var(--fg); }
.footer-bottom {
  max-width: 1100px;
  margin: 0 auto;
  padding-top: 32px;
  border-top: 1px solid var(--border);
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 13px;
  color: var(--fg-muted);
}
.footer-motto { font-style: italic; }

/* ===== RESPONSIVE ===== */
@media (max-width: 900px) {
  .hero-content { grid-template-columns: 1fr; gap: 48px; }
  .hero-phone { display: none; }
  .product-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-inner { grid-template-columns: 1fr; gap: 40px; }
  .footer-links { gap: 40px; }
}
@media (max-width: 600px) {
  .navbar { padding: 16px 24px; }
  .hero { padding: 100px 24px 60px; }
  .section-inner { padding: 0 24px; }
  .hero-stats { flex-direction: column; gap: 24px; }
  .stat-divider { width: 40px; height: 1px; }
  .product-grid { grid-template-columns: 1fr; }
  .section-headline { margin-bottom: 40px; }
  .ecosystem, .products, .manifesto { padding: 80px 0; }
  .footer { padding: 40px 24px 24px; }
  .footer-bottom { flex-direction: column; gap: 8px; text-align: center; }
  .node { width: 90px; }
  .node-desc { display: none; }
}

/* ===== ANIMATIONS ===== */
@keyframes pulse-glow {
  0%, 100% { box-shadow: 0 0 20px var(--lime-glow); }
  50% { box-shadow: 0 0 40px var(--lime-glow); }
}
.acc-wallet, .acc-stand, .acc-grip {
  animation: pulse-glow 3s ease-in-out infinite;
}
.acc-stand { animation-delay: 0.5s; }
.acc-grip  { animation-delay: 1s; }

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}
.center-dot { animation: float 3s ease-in-out infinite; }

@keyframes fadeUp {
  from { opacity: 0; transform: translateY(24px); }
  to   { opacity: 1; transform: translateY(0); }
}
.hero-content > * { animation: fadeUp 0.8s ease-out both; }
.hero-content > *:nth-child(1) { animation-delay: 0.1s; }
.hero-content > *:nth-child(2) { animation-delay: 0.3s; }