:root {
  --purple-950: #0a0618;
  --purple-900: #130a2e;
  --purple-850: #1a0f3c;
  --purple-800: #231452;
  --purple-700: #5b21b6;
  --purple-600: #6d28d9;
  --purple-500: #7c3aed;
  --purple-400: #a78bfa;
  --purple-300: #c4b5fd;
  --purple-200: #ddd6fe;
  --purple-100: #ede9fe;
  --white: #ffffff;
  --text: #f0ebff;
  --text-muted: #9d8ec7;
  --gray-500: #8b7db8;
  --black-shadow: rgba(0, 0, 0, 0.5);
  --card-bg: rgba(26, 15, 60, 0.85);
  --card-border: rgba(167, 139, 250, 0.18);
  --radius: 20px;
  --radius-sm: 14px;
  --glass: rgba(19, 10, 46, 0.88);
}

* { margin: 0; padding: 0; box-sizing: border-box; }
img { max-width: 100%; height: auto; }
html { scroll-behavior: auto; }

body {
  font-family: 'Inter', -apple-system, sans-serif;
  background: var(--purple-950);
  color: var(--text);
  line-height: 1.6;
  overflow-x: hidden;
}

.container { max-width: 1140px; margin: 0 auto; padding: 0 24px; }

/* Background */
.bg-pattern {
  position: fixed; inset: 0; z-index: 0; pointer-events: none;
  background-image:
    linear-gradient(rgba(124, 58, 237, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(124, 58, 237, 0.04) 1px, transparent 1px);
  background-size: 48px 48px;
}

.bg-logos {
  position: fixed; inset: 0; z-index: 0; pointer-events: none; opacity: 0.035;
  background-image: url('/images/CryptoeLogo.png');
  background-size: 72px 72px;
  background-repeat: repeat;
  transform: rotate(-12deg) scale(1.4);
}

.bg-glow {
  position: fixed; border-radius: 50%; filter: blur(140px); pointer-events: none; z-index: 0;
}
.bg-glow-1 { width: 600px; height: 600px; background: var(--purple-600); opacity: 0.18; top: -200px; right: -150px; animation: glow-drift 12s ease-in-out infinite; }
.bg-glow-2 { width: 500px; height: 500px; background: var(--purple-500); opacity: 0.12; bottom: 60px; left: -150px; animation: glow-drift 15s ease-in-out infinite reverse; }

@keyframes glow-drift {
  0%, 100% { transform: translate(0, 0); }
  50% { transform: translate(30px, -20px); }
}

/* Cards */
.card-dark {
  background: var(--card-bg);
  border-radius: var(--radius);
  border: 1px solid var(--card-border);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.35), inset 0 1px 0 rgba(255,255,255,0.04);
  backdrop-filter: blur(12px);
  transition: transform 0.25s ease, border-color 0.25s ease, box-shadow 0.25s ease;
}
.card-dark:hover {
  transform: translateY(-3px);
  border-color: rgba(167, 139, 250, 0.35);
  box-shadow: 0 12px 40px rgba(124, 58, 237, 0.2);
}

/* Header */
.header {
  position: sticky; top: 0; z-index: 200;
  background: var(--glass);
  backdrop-filter: blur(20px) saturate(1.4);
  border-bottom: 1px solid rgba(167, 139, 250, 0.12);
  transition: box-shadow 0.3s;
}
.header-scrolled { box-shadow: 0 4px 32px rgba(0, 0, 0, 0.4); }

.header-inner {
  display: flex; align-items: center; justify-content: space-between;
  height: 76px; gap: 16px;
}

.logo {
  display: flex; align-items: center; gap: 12px;
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 700; font-size: 1.2rem; color: var(--white); text-decoration: none;
}
.logo-text {
  background: linear-gradient(135deg, #fff, var(--purple-300));
  -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
}

.logo-levitate {
  width: 52px; height: 52px; border-radius: 14px; object-fit: cover;
  animation: logo-float 3.2s ease-in-out infinite;
  filter: drop-shadow(0 0 10px rgba(167, 139, 250, 0.9)) drop-shadow(0 0 22px rgba(124, 58, 237, 0.55));
}
@keyframes logo-float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-7px); }
}

.header-actions { display: flex; gap: 10px; align-items: center; }

.lang-select {
  padding: 7px 12px; border-radius: 10px;
  border: 1.5px solid rgba(167, 139, 250, 0.25);
  background: rgba(26, 15, 60, 0.8); font-family: inherit;
  font-size: 0.82rem; font-weight: 700; letter-spacing: 0.04em;
  color: var(--white); cursor: pointer; text-transform: uppercase;
}

.icon-btn {
  width: 40px; height: 40px; display: flex; align-items: center; justify-content: center;
  border-radius: 11px; text-decoration: none; transition: transform 0.15s, box-shadow 0.15s;
}
.icon-btn svg { width: 20px; height: 20px; }
.icon-btn-channel {
  background: rgba(34, 158, 217, 0.12); border: 1.5px solid rgba(34, 158, 217, 0.35);
  color: #5bc0f0;
}
.icon-btn-channel:hover { transform: translateY(-2px); background: rgba(34, 158, 217, 0.2); }
.icon-btn-support {
  background: linear-gradient(135deg, var(--purple-500), var(--purple-700));
  border: none; color: var(--white);
  box-shadow: 0 0 16px rgba(124, 58, 237, 0.45);
}
.icon-btn-support:hover { transform: translateY(-2px); filter: brightness(1.1); }

.hidden { display: none !important; }

/* Buttons */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 6px;
  padding: 14px 28px; border: none; border-radius: var(--radius-sm);
  font-family: inherit; font-size: 1rem; font-weight: 600; cursor: pointer;
  text-decoration: none; transition: transform 0.15s, box-shadow 0.15s;
}
.btn-primary {
  background: linear-gradient(135deg, var(--purple-500), var(--purple-700));
  color: var(--white);
}
.btn-outline {
  background: rgba(26, 15, 60, 0.6);
  color: var(--white);
  border: 1.5px solid rgba(167, 139, 250, 0.35);
}
.btn-outline:hover { border-color: var(--purple-400); background: rgba(124, 58, 237, 0.15); }
.btn-secondary { background: rgba(255,255,255,0.08); color: var(--text); border: 1.5px solid var(--card-border); }
.btn-3d { box-shadow: 0 4px 0 var(--black-shadow); }
.btn-3d:active { transform: translateY(2px); box-shadow: 0 2px 0 var(--black-shadow); }
.btn-glow { animation: btn-glow 3s ease-in-out infinite; }
.btn-full { width: 100%; margin-top: 16px; }

@keyframes btn-glow {
  0%, 100% { box-shadow: 0 4px 0 var(--black-shadow), 0 0 20px rgba(124,58,237,0.25); }
  50% { box-shadow: 0 4px 0 var(--black-shadow), 0 0 36px rgba(124,58,237,0.5); }
}

.btn-select {
  padding: 10px 18px; border-radius: 999px; border: 1.5px solid rgba(167,139,250,0.3);
  background: rgba(124, 58, 237, 0.15); color: var(--white);
  font-family: inherit; font-size: 0.88rem; font-weight: 600; cursor: pointer;
  transition: background 0.2s, border-color 0.2s, transform 0.15s; white-space: nowrap;
}
.btn-select:hover { background: rgba(124, 58, 237, 0.35); border-color: var(--purple-400); transform: translateX(2px); }

/* Hero */
.hero { position: relative; z-index: 1; padding: 48px 0 72px; text-align: center; }

.live-counter {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 8px 18px; margin-bottom: 20px;
  background: rgba(26, 15, 60, 0.7); border: 1px solid rgba(167,139,250,0.2);
  border-radius: 999px; font-size: 0.88rem; color: var(--text-muted);
}
.live-counter strong { color: var(--white); font-size: 1rem; }
.live-dot {
  width: 8px; height: 8px; border-radius: 50%; background: #22c55e;
  box-shadow: 0 0 8px #22c55e; animation: live-pulse 1.8s ease-in-out infinite;
}
@keyframes live-pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.6; transform: scale(0.85); }
}

.hero-badge {
  display: inline-block; padding: 7px 18px; margin-bottom: 18px;
  background: rgba(124, 58, 237, 0.15); border: 1px solid rgba(167,139,250,0.25);
  color: var(--purple-300); border-radius: 999px; font-size: 0.82rem; font-weight: 700;
  letter-spacing: 0.06em; text-transform: uppercase;
}
.anim-pulse { animation: badge-pulse 2.5s ease-in-out infinite; }
@keyframes badge-pulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(124,58,237,0.3); }
  50% { box-shadow: 0 0 0 8px rgba(124,58,237,0); }
}

.hero-title {
  font-family: 'Space Grotesk', sans-serif;
  font-size: clamp(2.4rem, 6vw, 3.6rem); font-weight: 700;
  color: var(--white); margin-bottom: 14px; letter-spacing: -0.03em;
}
.hero-desc { max-width: 560px; margin: 0 auto 28px; font-size: 1.05rem; color: var(--text-muted); }

.wallet-pills {
  display: flex; flex-wrap: wrap; gap: 10px; justify-content: center;
  margin-bottom: 28px;
}
.wallet-pill {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 10px 18px 10px 12px;
  background: rgba(26, 15, 60, 0.75); border: 1px solid rgba(167,139,250,0.2);
  border-radius: 999px; font-size: 0.88rem; font-weight: 600; color: var(--white);
  transition: border-color 0.2s, transform 0.2s;
}
.wallet-pill:hover { border-color: var(--purple-400); transform: translateY(-2px); }
.wallet-pill img { width: 28px !important; height: 28px !important; max-width: 28px; max-height: 28px; border-radius: 8px; object-fit: contain; flex-shrink: 0; }

.hero-wallets {
  display: flex; flex-direction: column; align-items: center; gap: 10px;
  margin: 20px 0 28px;
}
.hero-wallets-label { font-size: 0.85rem; color: var(--text-muted); font-weight: 500; }
.hero-wallets-row {
  display: flex; gap: 16px; align-items: center; flex-wrap: wrap; justify-content: center;
}
.hero-wallets-row img {
  width: 44px !important; height: 44px !important; max-width: 44px; max-height: 44px;
  border-radius: 12px; object-fit: contain; flex-shrink: 0;
  box-shadow: 0 2px 0 var(--black-shadow); background: #fff; padding: 4px;
}

.hero-cta {
  display: flex; gap: 12px; justify-content: center; flex-wrap: wrap;
}

/* Sections */
.section { position: relative; z-index: 1; padding: 72px 0; }
.section-title {
  font-family: 'Space Grotesk', sans-serif;
  font-size: clamp(1.6rem, 4vw, 2rem); font-weight: 700;
  text-align: center; margin-bottom: 8px; color: var(--white);
}
.section-subtitle { text-align: center; color: var(--text-muted); margin-bottom: 44px; }
.section-badge {
  display: inline-block; padding: 6px 16px; margin-bottom: 14px;
  background: rgba(124,58,237,0.2); border: 1px solid rgba(167,139,250,0.25);
  border-radius: 999px; font-size: 0.75rem; font-weight: 700;
  letter-spacing: 0.08em; color: var(--purple-300);
}

.fade-up { opacity: 0; transform: translateY(24px); transition: opacity 0.6s ease, transform 0.6s ease; }
.fade-up.visible { opacity: 1; transform: translateY(0); }

/* Features */
.cards-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(170px, 1fr)); gap: 20px; }
.feature-card { padding: 28px 20px; text-align: center; }
.feature-icon {
  width: 52px; height: 52px; margin: 0 auto 14px;
  display: flex; align-items: center; justify-content: center;
  background: linear-gradient(135deg, var(--purple-500), var(--purple-700));
  border-radius: 14px; color: var(--white);
  box-shadow: 0 0 20px rgba(124,58,237,0.35);
}
.feature-icon svg { width: 24px; height: 24px; }
.feature-card h3 { font-size: 1rem; margin-bottom: 6px; color: var(--white); }
.feature-card p { font-size: 0.85rem; color: var(--text-muted); }

/* Catalog */
.catalog-grid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 24px;
}
.product-card { padding: 24px; position: relative; }
.product-popular { border-color: rgba(124, 58, 237, 0.45); box-shadow: 0 0 30px rgba(124,58,237,0.15); }

.popular-badge {
  display: inline-block; margin-bottom: 14px; padding: 5px 12px;
  background: linear-gradient(135deg, rgba(124,58,237,0.35), rgba(109,40,217,0.2));
  border: 1px solid rgba(167,139,250,0.35); border-radius: 999px;
  font-size: 0.75rem; font-weight: 700; color: var(--purple-300);
}

.product-top { display: flex; align-items: center; gap: 14px; margin-bottom: 14px; }
.product-wallet-icon {
  width: 48px !important; height: 48px !important; max-width: 48px; max-height: 48px;
  border-radius: 12px; object-fit: contain; flex-shrink: 0;
  box-shadow: 0 0 12px rgba(124,58,237,0.25);
}
.product-top h3 { font-size: 1.15rem; color: var(--white); margin-bottom: 2px; }
.product-network { font-size: 0.82rem; color: var(--text-muted); display: flex; align-items: center; gap: 6px; flex-wrap: wrap; }
.network-dot { width: 8px; height: 8px; border-radius: 50%; display: inline-block; }
.network-dot.network-bnb { background: #f0b90b; }
.network-dot.network-sol { background: #9945ff; }
.network-dot.network-ton { background: #0098ea; }

.product-desc { font-size: 0.88rem; color: var(--text-muted); margin-bottom: 14px; line-height: 1.55; }

.product-meta-grid {
  background: rgba(0,0,0,0.25); border-radius: var(--radius-sm);
  padding: 12px 14px; margin-bottom: 14px; border: 1px solid rgba(167,139,250,0.1);
}
.meta-row {
  display: flex; justify-content: space-between; align-items: center;
  padding: 6px 0; font-size: 0.82rem;
}
.meta-row span { color: var(--text-muted); }
.meta-row strong { color: var(--white); font-weight: 600; }
.badge-live {
  padding: 3px 10px; background: rgba(34,197,94,0.15); color: #4ade80;
  border-radius: 999px; font-size: 0.72rem !important; letter-spacing: 0.04em;
}

.product-features { list-style: none; margin-bottom: 18px; }
.product-features li {
  display: flex; align-items: flex-start; gap: 10px;
  padding: 5px 0; font-size: 0.86rem; color: var(--text-muted);
}
.check-icon {
  flex-shrink: 0; width: 20px; height: 20px; border-radius: 50%;
  background: rgba(124,58,237,0.25); color: var(--purple-300);
  display: flex; align-items: center; justify-content: center;
  font-size: 0.7rem; font-weight: 700;
}

.product-footer {
  display: flex; align-items: center; justify-content: space-between;
  gap: 12px; flex-wrap: wrap; padding-top: 4px;
  border-top: 1px solid rgba(167,139,250,0.1);
}
.price-from { font-size: 0.78rem; color: var(--text-muted); }
.price-value { font-size: 1.35rem; font-weight: 800; color: var(--white); }
.price-tokens { display: block; font-size: 0.78rem; color: var(--text-muted); }
.alt-payment { text-align: center; margin-top: 28px; font-size: 0.9rem; color: var(--text-muted); }
.alt-payment a { color: var(--purple-400); font-weight: 600; text-decoration: none; }

/* Steps */
.steps-header { text-align: center; margin-bottom: 40px; }
.steps-grid-new {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 20px;
}
.step-card-new {
  padding: 28px 24px; position: relative; overflow: hidden; min-height: 180px;
}
.step-icon {
  display: inline-flex; width: 36px; height: 36px; align-items: center; justify-content: center;
  background: linear-gradient(135deg, var(--purple-500), var(--purple-700));
  border-radius: 10px; font-weight: 800; color: var(--white); font-size: 0.95rem;
  margin-bottom: 16px; position: relative; z-index: 2;
}
.step-bg-num {
  position: absolute; top: 12px; right: 16px;
  font-family: 'Space Grotesk', sans-serif; font-size: 5.5rem; font-weight: 800;
  color: rgba(167,139,250,0.07); line-height: 1; pointer-events: none; z-index: 1;
}
.step-card-new h3 { font-size: 1.05rem; color: var(--white); margin-bottom: 8px; position: relative; z-index: 2; }
.step-card-new p { font-size: 0.88rem; color: var(--text-muted); position: relative; z-index: 2; }

/* Forums */
.forums-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 20px; max-width: 800px; margin: 0 auto; }
.forum-card {
  display: flex; gap: 16px; padding: 24px; text-decoration: none; color: inherit;
}
.forum-icon {
  flex-shrink: 0; width: 48px; height: 48px; border-radius: 12px;
  background: linear-gradient(135deg, var(--purple-600), var(--purple-800));
  display: flex; align-items: center; justify-content: center;
  font-weight: 800; font-size: 0.85rem; color: var(--white);
  border: 1px solid rgba(167,139,250,0.25);
}
.forum-icon-gold { background: linear-gradient(135deg, #b45309, #78350f); }
.forum-card h3 { font-size: 1.05rem; color: var(--white); margin-bottom: 4px; }
.forum-card p { font-size: 0.85rem; color: var(--text-muted); margin-bottom: 8px; }
.forum-link { font-size: 0.82rem; font-weight: 600; color: var(--purple-400); }

/* FAQ */
.faq-list { max-width: 700px; margin: 0 auto; display: flex; flex-direction: column; gap: 10px; }
.faq-item { overflow: hidden; padding: 0; }
.faq-item summary {
  padding: 18px 22px; font-weight: 600; cursor: pointer; list-style: none;
  display: flex; align-items: center; justify-content: space-between; color: var(--white);
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after { content: '+'; font-size: 1.3rem; color: var(--purple-400); transition: transform 0.2s; }
.faq-item[open] summary::after { content: '−'; }
.faq-item p { padding: 0 22px 18px; color: var(--text-muted); font-size: 0.92rem; }
.faq-item a { color: var(--purple-400); text-decoration: none; font-weight: 500; }

/* Footer */
.footer { position: relative; z-index: 1; padding: 48px 0 28px; border-top: 1px solid rgba(167,139,250,0.12); }
.footer-seo { max-width: 760px; margin: 0 auto 24px; }
.footer-seo h4 { font-size: 1.05rem; margin-bottom: 10px; color: var(--white); }
.footer-seo p { font-size: 0.82rem; color: var(--text-muted); line-height: 1.7; margin-bottom: 10px; }
.footer-seo a { color: var(--purple-400); text-decoration: none; }
.footer-links {
  display: flex; flex-wrap: wrap; gap: 12px 20px; justify-content: center;
  margin-bottom: 16px; padding-top: 8px;
}
.footer-links a { font-size: 0.85rem; color: var(--text-muted); text-decoration: none; font-weight: 500; }
.footer-links a:hover { color: var(--purple-400); }
.footer-copy { text-align: center; color: var(--text-muted); font-size: 0.85rem; }

/* Modal */
.modal { position: fixed; inset: 0; z-index: 1000; display: flex; align-items: center; justify-content: center; padding: 24px; }
.modal-backdrop { position: absolute; inset: 0; background: rgba(10,6,24,0.75); backdrop-filter: blur(8px); }
.modal-content {
  position: relative; width: 100%; max-width: 460px; padding: 32px; z-index: 1;
  max-height: 90vh; overflow-y: auto; animation: modal-slide 0.3s ease;
}
@keyframes modal-slide { from { opacity: 0; transform: translateY(20px); } to { opacity: 1; transform: translateY(0); } }
.modal-close {
  position: absolute; top: 14px; right: 14px; width: 36px; height: 36px;
  border: none; background: rgba(124,58,237,0.2); border-radius: 10px;
  font-size: 1.4rem; cursor: pointer; color: var(--purple-300);
}
.modal-title { font-size: 1.35rem; margin-bottom: 4px; color: var(--white); }
.modal-subtitle { color: var(--text-muted); margin-bottom: 22px; font-size: 0.92rem; }
.label { display: block; font-size: 0.85rem; font-weight: 600; margin-bottom: 8px; color: var(--text-muted); }
.input {
  width: 100%; padding: 14px 16px; border: 1.5px solid rgba(167,139,250,0.2);
  border-radius: var(--radius-sm); font-family: inherit; font-size: 0.95rem;
  background: rgba(0,0,0,0.3); color: var(--white);
}
.input:focus { outline: none; border-color: var(--purple-400); }

.pay-method-tabs { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin-bottom: 16px; }
.pay-tab {
  display: flex; flex-direction: column; align-items: center; gap: 6px;
  padding: 14px 10px; border: 1.5px solid rgba(167,139,250,0.2); border-radius: var(--radius-sm);
  background: rgba(0,0,0,0.2); cursor: pointer; font-family: inherit;
  font-size: 0.85rem; font-weight: 600; color: var(--text); transition: border-color 0.2s;
}
.pay-tab svg { width: 22px; height: 22px; color: var(--purple-400); }
.pay-tab.active { border-color: var(--purple-500); background: rgba(124,58,237,0.2); }

.amount-input-wrap {
  display: flex; align-items: center; background: rgba(0,0,0,0.25);
  border-radius: var(--radius-sm); padding: 4px 16px; margin-bottom: 14px;
  border: 1px solid rgba(167,139,250,0.15);
}
.currency { font-size: 1.2rem; font-weight: 700; color: var(--purple-400); }
.amount-input-wrap input {
  flex: 1; border: none; padding: 12px 8px; font-size: 1.5rem; font-weight: 700;
  font-family: inherit; background: transparent; color: var(--white);
}
.amount-input-wrap input:focus { outline: none; }
.calc-result { display: flex; align-items: baseline; gap: 8px; color: var(--text-muted); }
.calc-result strong { font-size: 2rem; color: var(--purple-300); }
.calc-hint { margin-top: 10px; font-size: 0.78rem; color: var(--text-muted); }
.checkout-box { margin-bottom: 16px; padding: 16px; background: rgba(0,0,0,0.2); border-radius: var(--radius-sm); border: 1px solid rgba(167,139,250,0.1); }

.payment-box, .success-box, .error-box { text-align: center; }
.order-pay-box { padding: 16px; background: rgba(0,0,0,0.2); border-radius: var(--radius-sm); border: 1px solid rgba(167,139,250,0.15); }
.order-pay-title { font-family: 'Space Grotesk', sans-serif; font-size: 1.1rem; color: var(--purple-300); margin: 0 0 12px; }
.order-header {
  background: rgba(124,58,237,0.12); border-radius: var(--radius-sm);
  padding: 14px 16px; margin-bottom: 16px; border: 1px solid rgba(167,139,250,0.15);
}
.order-badge-wrap { display: flex; align-items: center; gap: 10px; margin-bottom: 6px; }
.order-badge {
  font-size: 0.7rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.06em;
  background: var(--purple-600); color: #fff; padding: 4px 10px; border-radius: 999px;
}
.order-id { font-family: 'Space Grotesk', monospace; font-size: 1.05rem; font-weight: 700; color: var(--purple-300); }
.order-status-hint { font-size: 0.85rem; color: var(--text-muted); margin: 0; }

.success-icon, .error-icon {
  width: 60px; height: 60px; border-radius: 50%; display: flex; align-items: center; justify-content: center;
  font-size: 1.6rem; margin: 0 auto 14px;
}
.success-icon { background: rgba(34,197,94,0.15); color: #4ade80; }
.error-icon { background: rgba(239,68,68,0.15); color: #f87171; }
.payment-status { display: flex; align-items: center; justify-content: center; gap: 10px; margin-top: 18px; color: var(--text-muted); font-size: 0.88rem; }
.spinner {
  width: 18px; height: 18px; border: 2px solid rgba(167,139,250,0.2);
  border-top-color: var(--purple-500); border-radius: 50%;
  animation: spin 0.8s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }
.tx-box { margin: 16px 0; padding: 12px; background: rgba(0,0,0,0.25); border-radius: var(--radius-sm); word-break: break-all; }
.tx-hash { color: var(--purple-400); font-size: 0.82rem; text-decoration: none; font-family: monospace; }
.modal-step.hidden { display: none; }
.modal-alt-pay { text-align: center; margin-top: 12px; font-size: 0.82rem; color: var(--text-muted); }
.modal-alt-pay a { color: var(--purple-400); font-weight: 600; text-decoration: none; }
.modal-support-btn { margin-top: 10px; text-decoration: none; display: flex; align-items: center; justify-content: center; }

.crypto-pay-box { text-align: left; }
.crypto-pay-title { font-weight: 700; margin-bottom: 6px; text-align: center; color: var(--white); }
.crypto-pay-warn { font-size: 0.82rem; color: var(--text-muted); margin-bottom: 16px; text-align: center; }
.crypto-field {
  background: rgba(0,0,0,0.25); border-radius: var(--radius-sm); padding: 12px;
  margin-bottom: 10px; word-break: break-all; border: 1px solid rgba(167,139,250,0.1);
}
.crypto-field code { display: block; font-size: 0.9rem; margin: 6px 0; color: var(--purple-300); }
.copy-btn {
  padding: 6px 12px; border: none; border-radius: 8px; background: var(--purple-600);
  color: white; font-size: 0.78rem; font-weight: 600; cursor: pointer; font-family: inherit;
}

.floating-support {
  position: fixed; right: 20px; bottom: 24px; z-index: 900;
  display: inline-flex; align-items: center; gap: 8px;
  padding: 12px 18px; border-radius: 999px;
  background: linear-gradient(135deg, var(--purple-500), var(--purple-700));
  color: #fff; font-weight: 600; font-size: 0.88rem; text-decoration: none;
  box-shadow: 0 4px 24px rgba(124, 58, 237, 0.5);
  transition: transform 0.2s;
}
.floating-support svg { width: 20px; height: 20px; }
.floating-support:hover { transform: translateY(-2px); }

@media (max-width: 600px) {
  .header-inner { height: 64px; }
  .logo-text { display: none; }
  .logo-levitate { width: 44px; height: 44px; }
  .hero-cta { flex-direction: column; align-items: stretch; }
  .hero-cta .btn { width: 100%; }
  .product-footer { flex-direction: column; align-items: stretch; }
  .btn-select { width: 100%; text-align: center; }
  .wallet-pills { gap: 8px; }
  .wallet-pill { font-size: 0.8rem; padding: 8px 14px 8px 10px; }
  .lang-select { max-width: 64px; padding: 7px 8px; }
}

@media (max-width: 900px) {
  .step-bg-num { font-size: 4rem; }
}