/* ============================================================
   FEYORA FAUCET — PREMIUM CSS
   Design: Dark Glassmorphism + Gold Accents
   ============================================================ */

/* ===== CSS CUSTOM PROPERTIES ===== */
:root {
  /* Colors */
  --clr-bg:           #060611;
  --clr-bg-2:         #0d0d20;
  --clr-surface:      rgba(255, 255, 255, 0.04);
  --clr-surface-2:    rgba(255, 255, 255, 0.07);
  --clr-border:       rgba(255, 255, 255, 0.08);
  --clr-border-2:     rgba(255, 255, 255, 0.14);

  --clr-gold-1:       #f5a623;
  --clr-gold-2:       #f0642e;
  --clr-gold-3:       #ffd04b;
  --clr-purple-1:     #7c3aed;
  --clr-purple-2:     #a855f7;
  --clr-blue-1:       #2563eb;
  --clr-blue-2:       #3b82f6;
  --clr-green:        #10b981;
  --clr-red:          #ef4444;

  --clr-text-1:       #f0f0ff;
  --clr-text-2:       #a0a8c0;
  --clr-text-3:       #6b7590;

  /* Gradients */
  --grad-gold:        linear-gradient(135deg, #f5a623 0%, #f0642e 100%);
  --grad-purple:      linear-gradient(135deg, #7c3aed 0%, #a855f7 100%);
  --grad-blue:        linear-gradient(135deg, #1e3a8a 0%, #3b82f6 100%);
  --grad-hero:        radial-gradient(ellipse 80% 60% at 50% 0%, rgba(124,58,237,0.3) 0%, transparent 70%);

  /* Typography */
  --font-primary:     'Outfit', 'Space Grotesk', sans-serif;
  --font-mono:        'JetBrains Mono', monospace;

  /* Spacing */
  --space-xs:         0.25rem;
  --space-sm:         0.5rem;
  --space-md:         1rem;
  --space-lg:         1.5rem;
  --space-xl:         2rem;
  --space-2xl:        3rem;
  --space-3xl:        4rem;
  --space-4xl:        6rem;

  /* Radius */
  --radius-sm:        0.5rem;
  --radius-md:        1rem;
  --radius-lg:        1.5rem;
  --radius-xl:        2rem;
  --radius-full:      9999px;

  /* Shadows */
  --shadow-glow-gold: 0 0 40px rgba(245, 166, 35, 0.25);
  --shadow-glow-purple: 0 0 40px rgba(124, 58, 237, 0.25);
  --shadow-card:      0 8px 32px rgba(0, 0, 0, 0.4);
  --shadow-lg:        0 20px 60px rgba(0, 0, 0, 0.5);

  /* Transitions */
  --transition-fast:  150ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-base:  250ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow:  400ms cubic-bezier(0.4, 0, 0.2, 1);

  /* Layout */
  --container-max:    1280px;
  --navbar-h:         70px;
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--navbar-h) + 1rem);
  font-size: 16px;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-primary);
  background-color: var(--clr-bg);
  color: var(--clr-text-1);
  line-height: 1.6;
  min-height: 100vh;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

img { max-width: 100%; height: auto; display: block; }
a { text-decoration: none; color: inherit; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }
ul { list-style: none; }
input, button, textarea, select { font-family: inherit; }

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* ===== PARTICLES BACKGROUND ===== */
#particles-container {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  overflow: hidden;
}

.particle {
  position: absolute;
  border-radius: 50%;
  animation: floatParticle linear infinite;
  opacity: 0;
}

@keyframes floatParticle {
  0%   { transform: translateY(100vh) rotate(0deg); opacity: 0; }
  10%  { opacity: 1; }
  90%  { opacity: 0.6; }
  100% { transform: translateY(-100px) rotate(720deg); opacity: 0; }
}

/* ===== GLASS CARD ===== */
.glass-card {
  background: var(--clr-surface);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-lg);
  transition: border-color var(--transition-base), transform var(--transition-base), box-shadow var(--transition-base);
}

.glass-card:hover {
  border-color: var(--clr-border-2);
  box-shadow: var(--shadow-card);
}

/* ===== SECTION LAYOUT ===== */
.section-container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--space-xl);
}

.section-header {
  text-align: center;
  margin-bottom: var(--space-3xl);
}

.section-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  background: rgba(245, 166, 35, 0.1);
  border: 1px solid rgba(245, 166, 35, 0.25);
  color: var(--clr-gold-1);
  padding: 0.3rem 1rem;
  border-radius: var(--radius-full);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: var(--space-md);
}

.section-title {
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  font-weight: 800;
  line-height: 1.2;
  margin-bottom: var(--space-md);
  letter-spacing: -0.02em;
}

.section-subtitle {
  font-size: 1.05rem;
  color: var(--clr-text-2);
  max-width: 560px;
  margin: 0 auto;
}

/* ===== GRADIENT TEXT ===== */
.gradient-text {
  background: var(--grad-gold);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.gradient-text-alt {
  background: var(--grad-purple);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ===== NAVBAR ===== */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  height: var(--navbar-h);
  background: rgba(6, 6, 17, 0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--clr-border);
  transition: background var(--transition-base);
}

.navbar.scrolled {
  background: rgba(6, 6, 17, 0.97);
  box-shadow: 0 4px 30px rgba(0,0,0,0.4);
}

.nav-container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--space-xl);
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-xl);
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  flex-shrink: 0;
}

.logo-icon {
  display: flex;
  animation: spinSlow 8s linear infinite;
}

@keyframes spinSlow {
  from { transform: rotate(0deg); }
  to   { transform: rotate(360deg); }
}

.logo-text {
  font-size: 1.1rem;
  font-weight: 800;
  color: var(--clr-text-1);
  letter-spacing: -0.01em;
}

.logo-badge {
  background: var(--grad-gold);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 0.25rem;
  list-style: none;
}

.nav-link {
  padding: 0.45rem 0.9rem;
  border-radius: var(--radius-sm);
  color: var(--clr-text-2);
  font-size: 0.92rem;
  font-weight: 500;
  transition: color var(--transition-fast), background var(--transition-fast);
}

.nav-link:hover {
  color: var(--clr-text-1);
  background: var(--clr-surface-2);
}

.nav-cta {
  padding: 0.5rem 1.2rem;
  background: var(--grad-gold);
  color: #fff;
  border-radius: var(--radius-full);
  font-size: 0.88rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  transition: opacity var(--transition-fast), transform var(--transition-fast), box-shadow var(--transition-fast);
  box-shadow: 0 0 20px rgba(245, 166, 35, 0.3);
  margin-left: 0.5rem;
}

.nav-cta:hover {
  opacity: 0.9;
  transform: translateY(-1px);
  box-shadow: 0 0 30px rgba(245, 166, 35, 0.5);
}

/* Hamburger */
.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: space-between;
  width: 26px;
  height: 18px;
  padding: 0;
  background: none;
  border: none;
  cursor: pointer;
}

.nav-toggle span {
  display: block;
  width: 100%;
  height: 2px;
  background: var(--clr-text-1);
  border-radius: 2px;
  transition: transform var(--transition-base), opacity var(--transition-base);
}

.nav-toggle.open span:nth-child(1) { transform: translateY(8px) rotate(45deg); }
.nav-toggle.open span:nth-child(2) { opacity: 0; }
.nav-toggle.open span:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }

/* ===== HERO ===== */
.hero {
  position: relative;
  min-height: 100svh;
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: var(--space-3xl);
  max-width: var(--container-max);
  margin: 0 auto;
  padding: calc(var(--navbar-h) + var(--space-3xl)) var(--space-xl) var(--space-4xl);
  z-index: 1;
}

.hero-bg-orbs {
  position: absolute;
  inset: 0;
  overflow: hidden;
  z-index: -1;
  pointer-events: none;
}

.orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.15;
}

.orb-1 {
  width: 600px; height: 600px;
  background: var(--clr-purple-1);
  top: -200px; left: -150px;
  animation: driftOrb 12s ease-in-out infinite alternate;
}

.orb-2 {
  width: 400px; height: 400px;
  background: var(--clr-gold-1);
  top: 100px; right: -50px;
  animation: driftOrb 10s ease-in-out infinite alternate-reverse;
}

.orb-3 {
  width: 500px; height: 500px;
  background: var(--clr-blue-1);
  bottom: -100px; left: 40%;
  animation: driftOrb 14s ease-in-out infinite alternate;
}

@keyframes driftOrb {
  from { transform: translate(0, 0) scale(1); }
  to   { transform: translate(40px, 30px) scale(1.1); }
}

.hero-content {
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
  z-index: 1;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(16, 185, 129, 0.1);
  border: 1px solid rgba(16, 185, 129, 0.25);
  color: var(--clr-green);
  padding: 0.35rem 0.85rem;
  border-radius: var(--radius-full);
  font-size: 0.82rem;
  font-weight: 600;
  width: fit-content;
}

.badge-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--clr-green);
  animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.5); }
  50%       { box-shadow: 0 0 0 6px rgba(16, 185, 129, 0); }
}

.hero-title {
  font-size: clamp(2.4rem, 5.5vw, 4rem);
  font-weight: 900;
  line-height: 1.12;
  letter-spacing: -0.03em;
}

.hero-subtitle {
  font-size: 1.1rem;
  color: var(--clr-text-2);
  max-width: 520px;
  line-height: 1.7;
}

.hero-subtitle strong { color: var(--clr-gold-1); font-weight: 700; }

.hero-stats {
  display: flex;
  align-items: center;
  gap: var(--space-lg);
  padding: var(--space-lg);
  background: var(--clr-surface);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-md);
  width: fit-content;
  backdrop-filter: blur(10px);
}

.stat-item {
  text-align: center;
}

.stat-value {
  font-size: 1.5rem;
  font-weight: 800;
  background: var(--grad-gold);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1.2;
}

.stat-label {
  font-size: 0.75rem;
  color: var(--clr-text-3);
  font-weight: 500;
  margin-top: 2px;
}

.stat-divider {
  width: 1px;
  height: 40px;
  background: var(--clr-border);
}

.hero-actions {
  display: flex;
  gap: var(--space-md);
  flex-wrap: wrap;
  align-items: center;
}

/* ===== BUTTONS ===== */
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.9rem 2rem;
  background: var(--grad-gold);
  color: #fff;
  border-radius: var(--radius-full);
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  transition: transform var(--transition-base), box-shadow var(--transition-base), opacity var(--transition-base);
  box-shadow: 0 0 25px rgba(245, 166, 35, 0.35);
  position: relative;
  overflow: hidden;
}

.btn-primary::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(255,255,255,0.15), transparent);
  border-radius: inherit;
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 0 40px rgba(245, 166, 35, 0.55), 0 8px 24px rgba(0,0,0,0.3);
}

.btn-primary:active { transform: translateY(0); }

.btn-icon {
  font-size: 1.1rem;
  animation: zap 1.5s ease-in-out infinite;
}

@keyframes zap {
  0%, 100% { transform: scale(1); }
  50%       { transform: scale(1.25) rotate(-5deg); }
}

.btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.9rem 1.8rem;
  border: 1px solid var(--clr-border-2);
  color: var(--clr-text-1);
  border-radius: var(--radius-full);
  font-size: 1rem;
  font-weight: 600;
  background: var(--clr-surface);
  backdrop-filter: blur(10px);
  transition: background var(--transition-base), border-color var(--transition-base), transform var(--transition-base);
}

.btn-secondary:hover {
  background: var(--clr-surface-2);
  border-color: rgba(255,255,255,0.2);
  transform: translateY(-2px);
}

.btn-arrow {
  transition: transform var(--transition-base);
}

.btn-secondary:hover .btn-arrow { transform: translateX(4px); }

/* ===== HERO VISUAL ===== */
.hero-visual {
  display: flex;
  justify-content: center;
  align-items: center;
  position: relative;
  z-index: 1;
}

.coin-wrapper {
  position: relative;
  width: 420px;
  height: 420px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.coin-glow {
  position: absolute;
  width: 350px;
  height: 350px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(245,166,35,0.4) 0%, transparent 70%);
  animation: glowPulse 3s ease-in-out infinite;
}

@keyframes glowPulse {
  0%, 100% { transform: scale(1); opacity: 0.7; }
  50%       { transform: scale(1.15); opacity: 1; }
}

.coin-img {
  width: 320px;
  height: 320px;
  border-radius: 50%;
  object-fit: cover;
  position: relative;
  z-index: 2;
  animation: floatCoin 4s ease-in-out infinite;
  filter: drop-shadow(0 20px 50px rgba(245,166,35,0.5));
}

@keyframes floatCoin {
  0%, 100% { transform: translateY(0) rotate(0deg); }
  50%       { transform: translateY(-20px) rotate(3deg); }
}

.coin-rings {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}

.ring {
  position: absolute;
  border-radius: 50%;
  border: 1px solid rgba(245,166,35,0.2);
  animation: expandRing 3s ease-in-out infinite;
}

.ring-1 { width: 350px; height: 350px; animation-delay: 0s; }
.ring-2 { width: 390px; height: 390px; animation-delay: 0.5s; }
.ring-3 { width: 420px; height: 420px; animation-delay: 1s; }

@keyframes expandRing {
  0%, 100% { opacity: 0.4; transform: scale(1); }
  50%       { opacity: 0.15; transform: scale(1.04); }
}

.floating-chips {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.chip {
  position: absolute;
  background: var(--clr-surface-2);
  border: 1px solid var(--clr-border-2);
  backdrop-filter: blur(10px);
  border-radius: var(--radius-full);
  padding: 0.4rem 0.9rem;
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--clr-gold-1);
  white-space: nowrap;
  animation: floatChip 3s ease-in-out infinite;
}

.chip-1 { top: 15%; right: -10px; animation-delay: 0s; }
.chip-2 { bottom: 30%; left: -20px; animation-delay: 1s; }
.chip-3 { bottom: 10%; right: 5%; animation-delay: 2s; }

@keyframes floatChip {
  0%, 100% { transform: translateY(0); }
  50%       { transform: translateY(-8px); }
}

/* ===== TICKER BAR ===== */
.ticker-bar {
  display: flex;
  align-items: center;
  gap: 0;
  background: rgba(245, 166, 35, 0.07);
  border-top: 1px solid rgba(245,166,35,0.12);
  border-bottom: 1px solid rgba(245,166,35,0.12);
  overflow: hidden;
  height: 44px;
  position: relative;
  z-index: 5;
}

.ticker-label {
  flex-shrink: 0;
  background: rgba(239, 68, 68, 0.15);
  color: #ef4444;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  padding: 0 1rem;
  height: 100%;
  display: flex;
  align-items: center;
  border-right: 1px solid var(--clr-border);
}

.ticker-track {
  flex: 1;
  overflow: hidden;
  height: 100%;
  display: flex;
  align-items: center;
}

.ticker-content {
  display: flex;
  align-items: center;
  gap: 2rem;
  animation: tickerScroll 30s linear infinite;
  white-space: nowrap;
  will-change: transform;
}

@keyframes tickerScroll {
  0%   { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

.ticker-item {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.82rem;
  color: var(--clr-text-2);
  padding: 0 1rem;
}

.ticker-item strong { color: var(--clr-gold-1); }
.ticker-item .ticker-amount { color: var(--clr-green); font-weight: 700; font-family: var(--font-mono); }

/* ===== CLAIM SECTION ===== */
.claim-section {
  padding: var(--space-4xl) 0;
  position: relative;
  z-index: 1;
}

.claim-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-xl);
  align-items: start;
}

.claim-card {
  padding: var(--space-xl);
  border: 1px solid rgba(245, 166, 35, 0.15);
  background: rgba(255,255,255,0.03);
  position: relative;
  overflow: hidden;
}

.claim-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--grad-gold);
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
}

/* Timer */
.claim-timer-wrap {
  display: flex;
  justify-content: center;
  margin-bottom: var(--space-xl);
}

.timer-ring {
  position: relative;
  width: 140px;
  height: 140px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.timer-svg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  transform: rotate(-90deg);
}

.timer-track {
  fill: none;
  stroke: rgba(255,255,255,0.06);
  stroke-width: 6;
}

.timer-progress {
  fill: none;
  stroke: url(#timerGrad);
  stroke-width: 6;
  stroke-linecap: round;
  stroke-dasharray: 339.3;
  stroke-dashoffset: 0;
  transition: stroke-dashoffset 1s linear;
  filter: drop-shadow(0 0 8px rgba(245,166,35,0.6));
}

.timer-center {
  text-align: center;
  z-index: 1;
  position: relative;
}

.timer-display {
  font-family: var(--font-mono);
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--clr-gold-1);
  line-height: 1;
  text-shadow: 0 0 20px rgba(245,166,35,0.5);
}

.timer-label {
  font-size: 0.7rem;
  color: var(--clr-text-3);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-top: 4px;
}

/* Reward Preview */
.claim-reward-preview {
  text-align: center;
  margin-bottom: var(--space-xl);
  padding: var(--space-md);
  background: rgba(245,166,35,0.06);
  border-radius: var(--radius-md);
  border: 1px solid rgba(245,166,35,0.12);
}

.reward-amount {
  display: flex;
  align-items: baseline;
  justify-content: center;
  gap: 0.4rem;
}

.reward-number {
  font-size: 3rem;
  font-weight: 900;
  background: var(--grad-gold);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
  font-family: var(--font-mono);
}

.reward-unit {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--clr-gold-2);
}

.reward-usd {
  font-size: 0.85rem;
  color: var(--clr-text-3);
  margin-top: 4px;
  font-family: var(--font-mono);
}

/* Form */
.claim-form {
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
}

.form-group { display: flex; flex-direction: column; gap: 0.5rem; }

.form-label {
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--clr-text-2);
  letter-spacing: 0.02em;
}

.input-wrapper {
  position: relative;
  display: flex;
  align-items: center;
}

.input-icon {
  position: absolute;
  left: 0.9rem;
  color: var(--clr-text-3);
  display: flex;
  pointer-events: none;
}

.form-input {
  width: 100%;
  padding: 0.85rem 1rem 0.85rem 2.7rem;
  background: rgba(255,255,255,0.04);
  border: 1.5px solid var(--clr-border);
  border-radius: var(--radius-md);
  color: var(--clr-text-1);
  font-size: 0.92rem;
  font-family: var(--font-mono);
  transition: border-color var(--transition-fast), background var(--transition-fast), box-shadow var(--transition-fast);
  outline: none;
  padding-right: 5.5rem;
}

.form-input::placeholder { color: var(--clr-text-3); font-family: var(--font-primary); }

.form-input:focus {
  border-color: rgba(245,166,35,0.5);
  background: rgba(245,166,35,0.04);
  box-shadow: 0 0 0 3px rgba(245,166,35,0.1);
}

.form-input.error { border-color: var(--clr-red); box-shadow: 0 0 0 3px rgba(239,68,68,0.1); }
.form-input.success { border-color: var(--clr-green); box-shadow: 0 0 0 3px rgba(16,185,129,0.1); }

.input-paste-btn {
  position: absolute;
  right: 0.5rem;
  padding: 0.4rem 0.75rem;
  background: rgba(245,166,35,0.12);
  color: var(--clr-gold-1);
  border-radius: var(--radius-sm);
  font-size: 0.78rem;
  font-weight: 700;
  border: 1px solid rgba(245,166,35,0.2);
  transition: background var(--transition-fast), transform var(--transition-fast);
}

.input-paste-btn:hover {
  background: rgba(245,166,35,0.22);
  transform: scale(1.03);
}

.form-help {
  font-size: 0.78rem;
  color: var(--clr-text-3);
}

.form-error {
  font-size: 0.78rem;
  color: var(--clr-red);
  min-height: 1rem;
}

/* Captcha */
.captcha-wrapper {
  background: rgba(255,255,255,0.02);
  border: 1.5px solid var(--clr-border);
  border-radius: var(--radius-md);
  padding: var(--space-md);
}

.captcha-box {
  display: flex;
  align-items: center;
  gap: var(--space-md);
}

.captcha-check {
  cursor: pointer;
  flex-shrink: 0;
}

.check-box {
  width: 26px;
  height: 26px;
  border: 2px solid var(--clr-border-2);
  border-radius: 4px;
  background: rgba(255,255,255,0.04);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: border-color var(--transition-fast), background var(--transition-fast);
  position: relative;
}

.check-box.checked {
  border-color: var(--clr-green);
  background: rgba(16,185,129,0.12);
}

.check-box.checked::after {
  content: '✓';
  color: var(--clr-green);
  font-size: 1rem;
  font-weight: 700;
  position: absolute;
}

.captcha-text {
  flex: 1;
  font-size: 0.88rem;
  color: var(--clr-text-2);
  font-weight: 500;
}

.captcha-logo {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  flex-shrink: 0;
}

.captcha-shield { font-size: 1.2rem; }
.captcha-brand { font-size: 0.6rem; color: var(--clr-text-3); line-height: 1.2; }

/* Claim Button */
.btn-claim {
  width: 100%;
  padding: 1rem 2rem;
  background: var(--grad-gold);
  color: #fff;
  border-radius: var(--radius-md);
  font-size: 1.05rem;
  font-weight: 800;
  letter-spacing: 0.03em;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  transition: transform var(--transition-base), box-shadow var(--transition-base), opacity var(--transition-base);
  box-shadow: 0 0 30px rgba(245,166,35,0.3);
  position: relative;
  overflow: hidden;
}

.btn-claim::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(255,255,255,0.15), transparent);
}

.btn-claim:disabled {
  opacity: 0.45;
  cursor: not-allowed;
  transform: none !important;
  box-shadow: none !important;
}

.btn-claim:not(:disabled):hover {
  transform: translateY(-2px);
  box-shadow: 0 0 50px rgba(245,166,35,0.55), 0 8px 24px rgba(0,0,0,0.3);
}

.btn-claim-icon { font-size: 1.2rem; }

.btn-claim-loader {
  display: none;
  width: 18px;
  height: 18px;
  border: 2px solid rgba(255,255,255,0.35);
  border-top-color: #fff;
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
}

.btn-claim.loading .btn-claim-text { opacity: 0; }
.btn-claim.loading .btn-claim-loader { display: block; }

@keyframes spin {
  to { transform: rotate(360deg); }
}

.claim-status {
  min-height: 1.2rem;
  text-align: center;
  font-size: 0.88rem;
  font-weight: 600;
}

.claim-status.success { color: var(--clr-green); }
.claim-status.error   { color: var(--clr-red); }

/* Bonus Cards */
.bonus-cards {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.bonus-card {
  padding: var(--space-md) var(--space-lg);
  display: flex;
  align-items: center;
  gap: var(--space-md);
  cursor: default;
  transition: transform var(--transition-base), box-shadow var(--transition-base), border-color var(--transition-base);
}

.bonus-card:hover {
  transform: translateX(6px);
  border-color: rgba(245,166,35,0.25);
  box-shadow: 0 8px 24px rgba(0,0,0,0.3), 0 0 0 1px rgba(245,166,35,0.1);
}

.bonus-icon {
  font-size: 2rem;
  flex-shrink: 0;
  width: 48px;
  text-align: center;
}

.bonus-info { flex: 1; }

.bonus-title {
  font-size: 0.92rem;
  font-weight: 700;
  color: var(--clr-text-1);
  margin-bottom: 2px;
}

.bonus-desc {
  font-size: 0.8rem;
  color: var(--clr-text-2);
  line-height: 1.4;
}

.bonus-desc strong { color: var(--clr-gold-1); }

.bonus-value {
  font-size: 1.4rem;
  font-weight: 900;
  background: var(--grad-gold);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  flex-shrink: 0;
  font-family: var(--font-mono);
}

/* ===== HOW IT WORKS ===== */
.how-section {
  padding: var(--space-4xl) 0;
  position: relative;
  z-index: 1;
}

.steps-grid {
  display: flex;
  align-items: center;
  gap: 0;
  position: relative;
}

.step-card {
  flex: 1;
  padding: var(--space-xl);
  text-align: center;
  position: relative;
  transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.step-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(245,166,35,0.2);
}

.step-number {
  font-size: 4rem;
  font-weight: 900;
  color: rgba(255,255,255,0.04);
  line-height: 1;
  font-family: var(--font-mono);
  margin-bottom: -0.5rem;
  letter-spacing: -0.05em;
}

.step-icon {
  font-size: 2.5rem;
  margin-bottom: var(--space-md);
  display: block;
}

.step-title {
  font-size: 1.2rem;
  font-weight: 800;
  margin-bottom: var(--space-sm);
  color: var(--clr-text-1);
}

.step-desc {
  font-size: 0.88rem;
  color: var(--clr-text-2);
  line-height: 1.6;
  margin-bottom: var(--space-md);
}

.step-link {
  display: inline-flex;
  color: var(--clr-gold-1);
  font-size: 0.85rem;
  font-weight: 700;
  border: none;
  background: none;
  cursor: pointer;
  transition: gap var(--transition-fast), color var(--transition-fast);
}

.step-link:hover { color: var(--clr-gold-3); }

.step-connector {
  width: 60px;
  height: 2px;
  background: linear-gradient(90deg, rgba(245,166,35,0.3), rgba(245,166,35,0.1));
  flex-shrink: 0;
  position: relative;
}

.step-connector::after {
  content: '';
  position: absolute;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 0;
  height: 0;
  border-left: 8px solid rgba(245,166,35,0.4);
  border-top: 5px solid transparent;
  border-bottom: 5px solid transparent;
}

/* ===== REWARDS / TIERS ===== */
.rewards-section {
  padding: var(--space-4xl) 0;
  background: linear-gradient(180deg, transparent, rgba(124,58,237,0.04), transparent);
  position: relative;
  z-index: 1;
}

.tiers-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-xl);
  align-items: center;
}

.tier-card {
  padding: var(--space-xl);
  text-align: center;
  position: relative;
  overflow: hidden;
  transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.tier-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
}

.tier-card.tier-popular {
  border-color: rgba(245,166,35,0.3);
  background: rgba(245,166,35,0.05);
  transform: scale(1.04);
}

.tier-card.tier-popular:hover {
  transform: scale(1.04) translateY(-8px);
}

.tier-card.tier-gold {
  border-color: rgba(245,166,35,0.2);
  background: rgba(245,166,35,0.03);
}

.tier-badge {
  display: inline-block;
  padding: 0.25rem 0.75rem;
  border-radius: var(--radius-full);
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: var(--space-md);
}

.tier-starter     { background: rgba(107,117,144,0.2); color: var(--clr-text-3); border: 1px solid var(--clr-border); }
.tier-silver      { background: rgba(245,166,35,0.15); color: var(--clr-gold-1); border: 1px solid rgba(245,166,35,0.3); }
.tier-gold-badge  { background: var(--grad-gold); color: #fff; }

.tier-icon { font-size: 2.8rem; margin-bottom: var(--space-md); display: block; }

.tier-name {
  font-size: 1.4rem;
  font-weight: 800;
  margin-bottom: var(--space-md);
  color: var(--clr-text-1);
}

.tier-reward {
  background: rgba(255,255,255,0.04);
  border-radius: var(--radius-md);
  padding: var(--space-md);
  margin-bottom: var(--space-lg);
  border: 1px solid var(--clr-border);
}

.tier-amount {
  font-size: 2rem;
  font-weight: 900;
  background: var(--grad-gold);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  font-family: var(--font-mono);
  display: block;
}

.tier-unit {
  font-size: 0.8rem;
  color: var(--clr-text-3);
  font-weight: 600;
}

.tier-features {
  text-align: left;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  margin-bottom: var(--space-lg);
  list-style: none;
}

.tier-features li {
  font-size: 0.88rem;
  color: var(--clr-text-2);
}

.tier-locked { color: var(--clr-text-3) !important; text-decoration: line-through; }

.tier-price {
  font-size: 1rem;
  font-weight: 700;
  color: var(--clr-text-1);
  border-top: 1px solid var(--clr-border);
  padding-top: var(--space-md);
}

/* ===== STATS SECTION ===== */
.stats-section {
  padding: var(--space-3xl) 0;
  position: relative;
  z-index: 1;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-lg);
}

.live-stat-card {
  padding: var(--space-xl);
  text-align: center;
  transition: transform var(--transition-base);
}

.live-stat-card:hover { transform: translateY(-4px); }

.live-stat-icon { font-size: 2rem; margin-bottom: var(--space-md); display: block; }

.live-stat-value {
  font-size: 2rem;
  font-weight: 900;
  background: var(--grad-gold);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  font-family: var(--font-mono);
  line-height: 1.2;
  margin-bottom: 0.4rem;
}

.live-stat-label {
  font-size: 0.82rem;
  color: var(--clr-text-3);
  font-weight: 500;
}

/* ===== REFERRAL SECTION ===== */
.referral-section {
  padding: var(--space-4xl) 0;
  position: relative;
  z-index: 1;
}

.referral-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3xl);
  align-items: center;
}

.referral-desc {
  font-size: 1rem;
  color: var(--clr-text-2);
  line-height: 1.7;
  margin-bottom: var(--space-lg);
}

.referral-desc strong { color: var(--clr-gold-1); }

.referral-benefits {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  margin-bottom: var(--space-xl);
  list-style: none;
}

.referral-benefits li {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 0.92rem;
  color: var(--clr-text-2);
}

.benefit-icon { font-size: 1rem; flex-shrink: 0; }

.referral-link-box {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(255,255,255,0.04);
  border: 1.5px solid var(--clr-border);
  border-radius: var(--radius-md);
  padding: 0.75rem var(--space-md);
  overflow: hidden;
}

.referral-link-text {
  flex: 1;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--clr-text-3);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.referral-copy-btn {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.45rem 0.9rem;
  background: rgba(245,166,35,0.12);
  color: var(--clr-gold-1);
  border-radius: var(--radius-sm);
  font-size: 0.8rem;
  font-weight: 700;
  border: 1px solid rgba(245,166,35,0.2);
  flex-shrink: 0;
  transition: background var(--transition-fast), transform var(--transition-fast);
}

.referral-copy-btn:hover {
  background: rgba(245,166,35,0.22);
  transform: scale(1.03);
}

/* Referral Tree */
.ref-tree {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-lg);
}

.ref-node {
  padding: var(--space-md) var(--space-lg);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.3rem;
  min-width: 100px;
  text-align: center;
}

.ref-you {
  border-color: rgba(245,166,35,0.3);
  background: rgba(245,166,35,0.06);
}

.ref-avatar { font-size: 1.5rem; }
.ref-label { font-size: 0.8rem; color: var(--clr-text-2); font-weight: 600; }
.ref-earn { font-size: 0.85rem; font-weight: 800; color: var(--clr-gold-1); font-family: var(--font-mono); }

.ref-branches {
  display: flex;
  gap: var(--space-md);
}

.ref-branch {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
}

.ref-line {
  width: 2px;
  height: 20px;
  background: rgba(245,166,35,0.3);
  border-radius: 2px;
}

.ref-friend { font-size: 0.85rem; }

/* ===== LEADERBOARD ===== */
.leaderboard-section {
  padding: var(--space-4xl) 0;
  position: relative;
  z-index: 1;
}

.leaderboard-table {
  overflow: hidden;
}

.lb-header {
  display: grid;
  grid-template-columns: 60px 1fr 150px 100px 120px;
  padding: var(--space-md) var(--space-xl);
  background: rgba(245,166,35,0.06);
  border-bottom: 1px solid var(--clr-border);
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--clr-text-3);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.lb-row {
  display: grid;
  grid-template-columns: 60px 1fr 150px 100px 120px;
  padding: var(--space-md) var(--space-xl);
  border-bottom: 1px solid var(--clr-border);
  align-items: center;
  transition: background var(--transition-fast);
  font-size: 0.92rem;
}

.lb-row:last-child { border-bottom: none; }
.lb-row:hover { background: rgba(255,255,255,0.02); }

.lb-rank {
  font-weight: 800;
  font-family: var(--font-mono);
}

.lb-rank.gold-rank   { color: #ffd700; font-size: 1.2rem; }
.lb-rank.silver-rank { color: #c0c0c0; font-size: 1.1rem; }
.lb-rank.bronze-rank { color: #cd7f32; font-size: 1.1rem; }

.lb-user {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.lb-avatar {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--grad-purple);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.9rem;
  font-weight: 700;
  flex-shrink: 0;
}

.lb-name { font-weight: 600; color: var(--clr-text-1); }
.lb-wallet { font-size: 0.75rem; color: var(--clr-text-3); font-family: var(--font-mono); }

.lb-total {
  font-weight: 700;
  font-family: var(--font-mono);
  color: var(--clr-gold-1);
}

.lb-streak {
  display: flex;
  align-items: center;
  gap: 0.3rem;
  color: var(--clr-text-2);
  font-size: 0.88rem;
}

.lb-reward {
  background: rgba(245,166,35,0.1);
  border: 1px solid rgba(245,166,35,0.2);
  color: var(--clr-gold-1);
  padding: 0.3rem 0.7rem;
  border-radius: var(--radius-full);
  font-size: 0.8rem;
  font-weight: 700;
  font-family: var(--font-mono);
  width: fit-content;
}

.lb-note {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-xl);
  margin-top: var(--space-md);
  font-size: 0.82rem;
  color: var(--clr-text-3);
}

/* ===== LIVE FEED ===== */
.feed-section {
  padding: var(--space-4xl) 0;
  position: relative;
  z-index: 1;
  background: linear-gradient(180deg, transparent, rgba(124,58,237,0.03), transparent);
}

.live-dot {
  display: inline-block;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #ef4444;
  animation: pulse 1.5s ease-in-out infinite;
}

.feed-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-md);
  max-height: 500px;
  overflow: hidden;
  position: relative;
}

.feed-grid::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 100px;
  background: linear-gradient(transparent, var(--clr-bg));
  pointer-events: none;
}

.feed-item {
  padding: var(--space-md);
  background: var(--clr-surface);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-md);
  display: flex;
  gap: 0.75rem;
  align-items: flex-start;
  animation: feedIn 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
  backdrop-filter: blur(10px);
}

@keyframes feedIn {
  from { opacity: 0; transform: translateY(-12px) scale(0.97); }
  to   { opacity: 1; transform: translateY(0) scale(1); }
}

.feed-avatar {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.9rem;
  font-weight: 700;
}

.feed-info { flex: 1; min-width: 0; }

.feed-name {
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--clr-text-1);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.feed-wallet {
  font-size: 0.72rem;
  color: var(--clr-text-3);
  font-family: var(--font-mono);
  margin-top: 2px;
}

.feed-claimed {
  font-size: 0.75rem;
  color: var(--clr-green);
  font-weight: 600;
  margin-top: 2px;
}

.feed-amount {
  font-family: var(--font-mono);
  font-weight: 800;
  font-size: 1rem;
  color: var(--clr-gold-1);
  flex-shrink: 0;
  text-align: right;
}

.feed-fyr {
  font-size: 0.7rem;
  color: var(--clr-text-3);
  text-align: right;
}

/* ===== FAQ ===== */
.faq-section {
  padding: var(--space-4xl) 0;
  position: relative;
  z-index: 1;
}

.faq-list {
  max-width: 800px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.faq-item {
  overflow: hidden;
  transition: border-color var(--transition-base);
}

.faq-item:focus-within {
  border-color: rgba(245,166,35,0.3);
}

.faq-question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md);
  padding: var(--space-lg) var(--space-xl);
  text-align: left;
  font-size: 0.98rem;
  font-weight: 600;
  color: var(--clr-text-1);
  background: none;
  border: none;
  cursor: pointer;
  transition: color var(--transition-fast);
}

.faq-question:hover { color: var(--clr-gold-1); }

.faq-question[aria-expanded="true"] { color: var(--clr-gold-1); }

.faq-chevron {
  font-size: 0.75rem;
  color: var(--clr-text-3);
  transition: transform var(--transition-base);
  flex-shrink: 0;
}

.faq-question[aria-expanded="true"] .faq-chevron {
  transform: rotate(-180deg);
  color: var(--clr-gold-1);
}

.faq-answer {
  padding: 0 var(--space-xl) var(--space-lg);
  font-size: 0.92rem;
  color: var(--clr-text-2);
  line-height: 1.7;
  border-top: 1px solid var(--clr-border);
  padding-top: var(--space-md);
}

/* ===== TRUST SECTION ===== */
.trust-section {
  padding: var(--space-4xl) 0;
  position: relative;
  z-index: 1;
}

.trust-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-lg);
}

.trust-item {
  padding: var(--space-xl);
  text-align: center;
  transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.trust-item:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-card);
  border-color: rgba(245,166,35,0.2);
}

.trust-icon { font-size: 2.5rem; margin-bottom: var(--space-md); display: block; }

.trust-title {
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 0.4rem;
  color: var(--clr-text-1);
}

.trust-desc {
  font-size: 0.82rem;
  color: var(--clr-text-2);
  line-height: 1.5;
}

/* ===== FOOTER ===== */
.footer {
  background: var(--clr-bg-2);
  border-top: 1px solid var(--clr-border);
  padding: var(--space-4xl) 0 var(--space-xl);
  position: relative;
  z-index: 1;
}

.footer-container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--space-xl);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: var(--space-3xl);
  margin-bottom: var(--space-3xl);
}

.footer-brand { display: flex; flex-direction: column; gap: var(--space-md); }

.footer-tagline {
  font-size: 0.88rem;
  color: var(--clr-text-3);
  line-height: 1.6;
  max-width: 280px;
}

.social-links {
  display: flex;
  gap: 0.75rem;
  list-style: none;
}

.social-link {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: var(--clr-surface);
  border: 1px solid var(--clr-border);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--clr-text-2);
  transition: background var(--transition-fast), color var(--transition-fast), border-color var(--transition-fast), transform var(--transition-fast);
}

.social-link:hover {
  background: rgba(245,166,35,0.12);
  color: var(--clr-gold-1);
  border-color: rgba(245,166,35,0.3);
  transform: translateY(-2px);
}

.footer-col-title {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--clr-text-1);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: var(--space-md);
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
  list-style: none;
}

.footer-links a {
  font-size: 0.88rem;
  color: var(--clr-text-3);
  transition: color var(--transition-fast), padding-left var(--transition-fast);
}

.footer-links a:hover {
  color: var(--clr-gold-1);
  padding-left: 4px;
}

.footer-bottom {
  border-top: 1px solid var(--clr-border);
  padding-top: var(--space-lg);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md);
  flex-wrap: wrap;
}

.footer-copy {
  font-size: 0.82rem;
  color: var(--clr-text-3);
}

.footer-disclaimer {
  font-size: 0.78rem;
  color: var(--clr-text-3);
  opacity: 0.7;
}

/* ===== TOAST ===== */
.toast {
  position: fixed;
  bottom: var(--space-xl);
  right: var(--space-xl);
  z-index: 9999;
  padding: var(--space-md) var(--space-lg);
  background: rgba(13, 13, 32, 0.95);
  backdrop-filter: blur(20px);
  border: 1px solid var(--clr-border-2);
  border-radius: var(--radius-md);
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--clr-text-1);
  box-shadow: var(--shadow-lg);
  transform: translateY(100px);
  opacity: 0;
  transition: transform var(--transition-slow), opacity var(--transition-slow);
  max-width: 340px;
  pointer-events: none;
}

.toast.show {
  transform: translateY(0);
  opacity: 1;
  pointer-events: auto;
}

.toast.success { border-color: rgba(16,185,129,0.4); }
.toast.error   { border-color: rgba(239,68,68,0.4); }
.toast.info    { border-color: rgba(245,166,35,0.4); }

/* ===== SCROLL TO TOP ===== */
.scroll-top {
  position: fixed;
  bottom: var(--space-xl);
  right: var(--space-xl);
  z-index: 500;
  width: 46px;
  height: 46px;
  border-radius: 50%;
  background: var(--grad-gold);
  color: #fff;
  font-size: 1.2rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  border: none;
  cursor: pointer;
  box-shadow: 0 4px 20px rgba(245,166,35,0.4);
  opacity: 0;
  transform: translateY(20px);
  transition: opacity var(--transition-base), transform var(--transition-base), box-shadow var(--transition-base);
}

.scroll-top.visible {
  opacity: 1;
  transform: translateY(0);
}

.scroll-top:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 30px rgba(245,166,35,0.6);
}

/* ===== SVG GRADIENT DEFS ===== */
body::after {
  content: '';
  position: absolute;
  width: 0;
  height: 0;
  overflow: hidden;
}

/* ===== RESPONSIVE ===== */

/* Large Desktop */
@media (max-width: 1200px) {
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .trust-grid { grid-template-columns: repeat(2, 1fr); }
}

/* Tablet */
@media (max-width: 1024px) {
  :root { --navbar-h: 64px; }

  .hero {
    grid-template-columns: 1fr;
    text-align: center;
    padding-top: calc(var(--navbar-h) + var(--space-xl));
    gap: var(--space-xl);
  }

  .hero-content { align-items: center; }
  .hero-stats   { justify-content: center; }
  .hero-actions { justify-content: center; }
  .hero-visual  { order: -1; }

  .coin-wrapper { width: 280px; height: 280px; }
  .coin-img     { width: 220px; height: 220px; }
  .ring-1       { width: 240px; height: 240px; }
  .ring-2       { width: 265px; height: 265px; }
  .ring-3       { width: 280px; height: 280px; }
  .coin-glow    { width: 230px; height: 230px; }

  .claim-layout  { grid-template-columns: 1fr; }
  .referral-layout { grid-template-columns: 1fr; }

  .tiers-grid { grid-template-columns: 1fr; max-width: 440px; margin: 0 auto; }
  .tier-card.tier-popular { transform: none; }
  .tier-card.tier-popular:hover { transform: translateY(-8px); }

  .footer-grid { grid-template-columns: 1fr 1fr; gap: var(--space-xl); }
  .footer-brand { grid-column: 1 / -1; }
}

/* Mobile */
@media (max-width: 768px) {
  :root { --navbar-h: 60px; }

  /* Navbar Mobile */
  .nav-toggle { display: flex; }

  .nav-menu {
    position: fixed;
    top: var(--navbar-h);
    left: 0;
    right: 0;
    background: rgba(6,6,17,0.98);
    backdrop-filter: blur(20px);
    flex-direction: column;
    padding: var(--space-xl);
    gap: var(--space-sm);
    border-bottom: 1px solid var(--clr-border);
    transform: translateY(-100%);
    opacity: 0;
    transition: transform var(--transition-slow), opacity var(--transition-slow);
    pointer-events: none;
  }

  .nav-menu.open {
    transform: translateY(0);
    opacity: 1;
    pointer-events: auto;
  }

  .nav-link {
    padding: 0.75rem 1rem;
    font-size: 1rem;
    border-radius: var(--radius-md);
  }

  .nav-cta {
    width: 100%;
    text-align: center;
    margin-left: 0;
    padding: 0.85rem;
  }

  /* Hero Mobile */
  .hero { gap: var(--space-xl); padding-bottom: var(--space-3xl); }
  .hero-title { font-size: clamp(1.9rem, 8vw, 2.6rem); }
  .hero-stats { gap: var(--space-md); padding: var(--space-md); }
  .stat-value { font-size: 1.2rem; }

  .steps-grid {
    flex-direction: column;
    gap: var(--space-md);
  }

  .step-connector {
    width: 2px;
    height: 30px;
    background: linear-gradient(180deg, rgba(245,166,35,0.3), rgba(245,166,35,0.1));
  }

  .step-connector::after {
    right: unset;
    top: auto;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    border-left: 5px solid transparent;
    border-right: 5px solid transparent;
    border-top: 8px solid rgba(245,166,35,0.4);
    border-bottom: none;
  }

  .leaderboard-table { overflow-x: auto; }
  .lb-header, .lb-row {
    grid-template-columns: 44px 1fr 110px 80px 90px;
    padding: var(--space-md);
    font-size: 0.8rem;
  }

  .feed-grid { grid-template-columns: 1fr; }

  .footer-grid { grid-template-columns: 1fr; gap: var(--space-xl); }
  .footer-bottom { flex-direction: column; text-align: center; }

  .scroll-top, .toast { bottom: var(--space-md); right: var(--space-md); }

  .section-container { padding: 0 var(--space-md); }
}

/* Small Mobile */
@media (max-width: 480px) {
  .hero-stats { flex-wrap: wrap; }
  .stat-divider { display: none; }

  .coin-wrapper { width: 240px; height: 240px; }
  .coin-img     { width: 190px; height: 190px; }
  .ring-1       { width: 200px; height: 200px; }
  .ring-2       { width: 220px; height: 220px; }
  .ring-3       { width: 240px; height: 240px; }

  .chip { font-size: 0.72rem; padding: 0.3rem 0.7rem; }

  .lb-header div:nth-child(4),
  .lb-row .lb-streak { display: none; }
  .lb-header, .lb-row {
    grid-template-columns: 44px 1fr 110px 90px;
  }

  .referral-link-text { font-size: 0.68rem; }
}

/* Print */
@media print {
  #particles-container, .navbar, .scroll-top, .toast { display: none; }
  body { background: white; color: black; }
  .glass-card { border: 1px solid #ddd; }
}

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