:root {
  --bg: #0a0a14;
  --bg2: #0f1120;
  --bg-card: rgba(15, 20, 42, 0.6);
  --bg-card-hover: rgba(22, 30, 60, 0.8);
  --border: rgba(255, 255, 255, 0.06);
  --border-hover: rgba(79, 124, 255, 0.35);
  --text: #c8d0e0;
  --text-dim: #64748b;
  --text-bright: #ffffff;
  --accent: #4f7cff;
  --accent2: #7c5cff;
  --accent3: #00d4aa;
  --accent-glow: rgba(79, 124, 255, 0.12);
  --gradient: linear-gradient(135deg, #4f7cff 0%, #7c5cff 50%, #c94fff 100%);
  --gradient-text: linear-gradient(135deg, #4f7cff, #c94fff);
  --success: #22c55e;
  --error: #ef4444;
  --radius: 16px;
  --radius-sm: 12px;
}

*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
body { -webkit-user-select: none; -ms-user-select: none; user-select: none; }
input, textarea { -webkit-user-select: text; -ms-user-select: text; user-select: text; }
html { scroll-behavior: smooth; scroll-padding-top: 80px; }

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }

/* === Animated Background === */
.bg-orbs {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  overflow: hidden;
}
.orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(100px);
  opacity: 0.3;
  animation: orbFloat 20s ease-in-out infinite;
}
.orb-1 {
  width: 600px; height: 600px;
  background: radial-gradient(circle, var(--accent), transparent 70%);
  top: -15%; left: -10%;
  animation-duration: 25s;
}
.orb-2 {
  width: 500px; height: 500px;
  background: radial-gradient(circle, var(--accent2), transparent 70%);
  bottom: -20%; right: -10%;
  animation-duration: 22s;
  animation-delay: -7s;
}
.orb-3 {
  width: 350px; height: 350px;
  background: radial-gradient(circle, var(--accent3), transparent 70%);
  top: 40%; left: 55%;
  animation-duration: 30s;
  animation-delay: -12s;
  opacity: 0.15;
}

@keyframes orbFloat {
  0%, 100% { transform: translate(0, 0) scale(1); }
  25% { transform: translate(50px, -30px) scale(1.08); }
  50% { transform: translate(-25px, 50px) scale(0.95); }
  75% { transform: translate(35px, 20px) scale(1.04); }
}

/* Grid overlay */
.grid-overlay {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(79,124,255,0.02) 1px, transparent 1px),
    linear-gradient(90deg, rgba(79,124,255,0.02) 1px, transparent 1px);
  background-size: 80px 80px;
}

/* Particles */
.particles { position: fixed; inset: 0; z-index: 0; pointer-events: none; overflow: hidden; }
.particle {
  position: absolute;
  width: 2px; height: 2px;
  background: var(--accent);
  border-radius: 50%;
  opacity: 0;
  animation: particleRise linear infinite;
}
@keyframes particleRise {
  0% { opacity: 0; transform: translateY(100vh) scale(0); }
  10% { opacity: 0.6; }
  90% { opacity: 0.15; }
  100% { opacity: 0; transform: translateY(-10vh) scale(1); }
}

/* === Gradient Text === */
.gradient-text {
  background: var(--gradient-text);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* === Buttons === */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 28px;
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: 15px;
  cursor: pointer;
  transition: all 0.3s ease;
  text-decoration: none;
  border: none;
  font-family: inherit;
  position: relative;
  overflow: hidden;
}
.btn::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.06), transparent);
  transform: translateX(-100%);
  transition: transform 0.5s;
}
.btn:hover::after { transform: translateX(100%); }

.btn-primary {
  background: var(--gradient);
  color: #fff;
  box-shadow: 0 4px 24px rgba(79, 124, 255, 0.3);
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 36px rgba(79, 124, 255, 0.45);
}

.btn-outline {
  background: rgba(255,255,255,0.03);
  color: var(--text);
  border: 1px solid var(--border);
  backdrop-filter: blur(10px);
}
.btn-outline:hover {
  border-color: var(--accent);
  color: var(--accent);
  background: rgba(79,124,255,0.05);
}

.btn-lg { padding: 16px 40px; font-size: 16px; border-radius: 14px; }
.btn-sm { padding: 8px 16px; font-size: 13px; }
.btn-block { width: 100%; }

/* === Header === */
.header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  background: rgba(10, 10, 20, 0.7);
  backdrop-filter: blur(24px);
  border-bottom: 1px solid rgba(255,255,255,0.04);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  font-size: 22px;
  font-weight: 800;
  color: var(--text-bright);
}
.logo-icon {
  width: 38px; height: 38px;
  border-radius: 10px;
  background: transparent;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.nav { display: flex; gap: 32px; }
.nav a {
  color: var(--text-dim);
  text-decoration: none;
  font-size: 14px;
  font-weight: 500;
  transition: color 0.3s;
  position: relative;
}
.nav a::after {
  content: '';
  position: absolute;
  bottom: -4px; left: 0; right: 0;
  height: 2px;
  background: var(--gradient);
  border-radius: 2px;
  transform: scaleX(0);
  transition: transform 0.3s;
}
.nav a:hover { color: var(--text-bright); }
.nav a:hover::after { transform: scaleX(1); }

/* Language Switcher — Dropdown */
.lang-switcher {
  position: relative;
  z-index: 120;
}
.lang-trigger {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 7px 14px;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 10px;
  cursor: pointer;
  transition: all 0.25s ease;
  user-select: none;
  backdrop-filter: blur(10px);
}
.lang-trigger:hover {
  background: rgba(255,255,255,0.07);
  border-color: rgba(79, 124, 255, 0.25);
}
.lang-switcher.open .lang-trigger {
  background: rgba(79, 124, 255, 0.08);
  border-color: rgba(79, 124, 255, 0.3);
}
.lang-trigger-flag {
  width: 24px;
  height: 16px;
  border-radius: 3px;
  box-shadow: 0 0 0 1px rgba(255,255,255,0.12);
  object-fit: cover;
  display: block;
}
.lang-trigger-label {
  font-size: 13px;
  font-weight: 600;
  color: var(--text);
  letter-spacing: 0.3px;
}
.lang-trigger-arrow {
  font-size: 10px;
  color: var(--text-dim);
  transition: transform 0.3s ease;
  margin-left: 2px;
}
.lang-switcher.open .lang-trigger-arrow {
  transform: rotate(180deg);
}

/* Dropdown panel */
.lang-dropdown {
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  min-width: 180px;
  background: linear-gradient(165deg, #141a2e 0%, #111827 50%, #0f1525 100%);
  border: 1px solid rgba(79, 124, 255, 0.12);
  border-radius: 14px;
  padding: 6px;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-8px) scale(0.96);
  transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
  box-shadow:
    0 16px 48px rgba(0, 0, 0, 0.5),
    0 0 0 1px rgba(79, 124, 255, 0.05),
    inset 0 1px 0 rgba(255, 255, 255, 0.04);
  backdrop-filter: blur(20px);
}
.lang-switcher.open .lang-dropdown {
  opacity: 1;
  visibility: visible;
  transform: translateY(0) scale(1);
}

.lang-option {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 14px;
  border-radius: 10px;
  cursor: pointer;
  transition: all 0.2s ease;
  user-select: none;
}
.lang-option:hover {
  background: rgba(255, 255, 255, 0.05);
}
.lang-option.active {
  background: rgba(79, 124, 255, 0.1);
}
.lang-flag {
  width: 28px;
  height: 19px;
  border-radius: 4px;
  box-shadow: 0 0 0 1px rgba(255,255,255,0.1);
  object-fit: cover;
  flex-shrink: 0;
  display: block;
}
.lang-name {
  font-size: 14px;
  font-weight: 500;
  color: var(--text);
  flex: 1;
}
.lang-option.active .lang-name {
  color: var(--text-bright);
  font-weight: 600;
}
.lang-check {
  font-size: 14px;
  color: transparent;
  transition: color 0.2s;
}
.lang-option.active .lang-check {
  color: var(--accent);
}

/* Mobile lang row inside mobile menu */
.mobile-lang-row {
  display: flex;
  gap: 6px;
  padding: 14px 0 4px;
  border-top: 1px solid rgba(255,255,255,0.06);
  margin-top: 8px;
  flex-wrap: wrap;
}
.mobile-lang-item {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 16px;
  border-radius: 10px;
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.06);
  cursor: pointer;
  transition: all 0.25s ease;
  flex: 1;
  min-width: 0;
  justify-content: center;
}
.mobile-lang-item:hover {
  background: rgba(255,255,255,0.06);
}
.mobile-lang-item.active {
  background: rgba(79, 124, 255, 0.1);
  border-color: rgba(79, 124, 255, 0.3);
}
.mobile-lang-item .lang-flag {
  font-size: 20px;
}
.mobile-lang-item .lang-code {
  font-size: 12px;
  font-weight: 700;
  color: var(--text-dim);
  letter-spacing: 0.5px;
}
.mobile-lang-item.active .lang-code {
  color: var(--accent);
}

.mobile-menu-btn {
  display: none;
  background: none;
  border: none;
  color: var(--text);
  font-size: 22px;
  cursor: pointer;
}

.mobile-menu {
  display: none;
  flex-direction: column;
  gap: 4px;
  padding: 12px 24px 20px;
  background: rgba(10, 10, 20, 0.95);
  backdrop-filter: blur(24px);
  border-bottom: 1px solid var(--border);
}
.mobile-menu a {
  color: var(--text);
  text-decoration: none;
  font-size: 16px;
  padding: 10px 0;
  border-bottom: 1px solid rgba(255,255,255,0.03);
}
.mobile-menu.open { display: flex; }

@media (max-width: 768px) {
  .nav { display: none; }
  .lang-switcher { display: none; }
  .mobile-menu-btn { display: block; }
}

/* === Hero === */
.hero {
  position: relative;
  z-index: 1;
  padding: 160px 0 100px;
  text-align: center;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 70% 50% at 50% 0%, rgba(79, 124, 255, 0.15) 0%, transparent 70%),
    radial-gradient(ellipse 40% 40% at 30% 20%, rgba(124, 92, 255, 0.08) 0%, transparent 60%),
    radial-gradient(ellipse 30% 30% at 70% 30%, rgba(0, 212, 170, 0.05) 0%, transparent 60%);
  pointer-events: none;
}

.hero-inner { position: relative; z-index: 1; }

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 22px;
  border-radius: 100px;
  background: rgba(79, 124, 255, 0.08);
  border: 1px solid rgba(79, 124, 255, 0.18);
  font-size: 14px;
  font-weight: 500;
  color: var(--accent);
  margin-bottom: 32px;
  backdrop-filter: blur(10px);
  animation: fadeInDown 0.8s ease;
}

@keyframes fadeInDown {
  from { opacity: 0; transform: translateY(-16px); }
  to { opacity: 1; transform: translateY(0); }
}

.hero h1 {
  font-size: clamp(38px, 6vw, 76px);
  font-weight: 900;
  line-height: 1.05;
  margin-bottom: 24px;
  color: var(--text-bright);
  letter-spacing: -2px;
  animation: fadeInUp 0.8s ease 0.1s both;
}

.hero-sub {
  font-size: clamp(16px, 2.5vw, 20px);
  color: var(--text-dim);
  max-width: 600px;
  margin: 0 auto 44px;
  line-height: 1.7;
  animation: fadeInUp 0.8s ease 0.2s both;
}

.hero-actions {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 72px;
  animation: fadeInUp 0.8s ease 0.3s both;
}

.hero-stats {
  display: flex;
  justify-content: center;
  gap: 8px;
  flex-wrap: wrap;
  animation: fadeInUp 0.8s ease 0.4s both;
}

.stat {
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.05);
  border-radius: 14px;
  padding: 20px 32px;
  backdrop-filter: blur(10px);
  transition: all 0.3s;
}
.stat:hover {
  border-color: rgba(79,124,255,0.2);
  background: rgba(79,124,255,0.04);
  transform: translateY(-2px);
}

.stat-value {
  font-size: 32px;
  font-weight: 800;
  background: var(--gradient-text);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.stat-label {
  font-size: 13px;
  color: var(--text-dim);
  margin-top: 2px;
  font-weight: 500;
}

/* === Sections === */
.section-header {
  text-align: center;
  margin-bottom: 64px;
}
.section-header h2 {
  font-size: clamp(28px, 4vw, 44px);
  font-weight: 800;
  color: var(--text-bright);
  margin-bottom: 12px;
  letter-spacing: -0.5px;
}
.section-header p {
  font-size: 17px;
  color: var(--text-dim);
}

/* === Features === */
.features {
  position: relative;
  z-index: 1;
  padding: 100px 0;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.feature-card {
  background: rgba(255,255,255,0.02);
  border: 1px solid rgba(255,255,255,0.05);
  border-radius: var(--radius);
  padding: 36px 28px;
  transition: all 0.4s ease;
  backdrop-filter: blur(10px);
  position: relative;
  overflow: hidden;
}
.feature-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(79,124,255,0.3), transparent);
  opacity: 0;
  transition: opacity 0.4s;
}
.feature-card:hover::before { opacity: 1; }
.feature-card:hover {
  background: rgba(79,124,255,0.04);
  border-color: rgba(79,124,255,0.15);
  transform: translateY(-6px);
  box-shadow: 0 20px 60px rgba(79,124,255,0.08);
}

.feature-icon {
  width: 52px; height: 52px;
  border-radius: 14px;
  background: var(--accent-glow);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  color: var(--accent);
  margin-bottom: 20px;
  transition: all 0.3s;
}
.feature-card:hover .feature-icon {
  background: rgba(79,124,255,0.2);
  box-shadow: 0 4px 20px rgba(79,124,255,0.2);
}

.feature-card h3 {
  font-size: 18px;
  font-weight: 700;
  color: var(--text-bright);
  margin-bottom: 10px;
}
.feature-card p {
  font-size: 14px;
  color: var(--text-dim);
  line-height: 1.7;
}

@media (max-width: 900px) {
  .features-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 600px) {
  .features-grid { grid-template-columns: 1fr; }
}

/* === Pricing === */
.pricing {
  position: relative;
  z-index: 1;
  padding: 100px 0;
}

.pricing-grid {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}

.price-card {
  background: rgba(255,255,255,0.02);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: 20px;
  padding: 32px 24px;
  width: 215px;
  text-align: center;
  position: relative;
  transition: all 0.4s ease;
  display: flex;
  flex-direction: column;
  backdrop-filter: blur(10px);
}
.price-card:hover {
  border-color: rgba(79,124,255,0.3);
  transform: translateY(-8px);
  box-shadow: 0 20px 60px rgba(79,124,255,0.12);
  background: rgba(79,124,255,0.04);
}
.price-card.popular {
  border-color: var(--accent);
  background: rgba(79, 124, 255, 0.06);
  box-shadow: 0 8px 40px rgba(79,124,255,0.15);
}
.price-card.popular::before {
  content: '';
  position: absolute;
  inset: -1px;
  border-radius: 20px;
  padding: 1px;
  background: var(--gradient);
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  pointer-events: none;
}

/* Premium / Безлимит — golden glow */
.price-card.premium {
  border-color: #d4a017;
  background: rgba(212, 160, 23, 0.06);
  box-shadow: 0 8px 40px rgba(212, 160, 23, 0.15);
}
.price-card.premium::before {
  content: '';
  position: absolute;
  inset: -1px;
  border-radius: 20px;
  padding: 1px;
  background: linear-gradient(135deg, #f5c842 0%, #d4a017 40%, #e8b923 60%, #f5d442 100%);
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  pointer-events: none;
}
.price-card.premium:hover {
  border-color: rgba(212, 160, 23, 0.5);
  box-shadow: 0 20px 60px rgba(212, 160, 23, 0.18);
  background: rgba(212, 160, 23, 0.08);
}
.price-badge.badge-gold {
  background: linear-gradient(135deg, #f5c842, #d4a017);
  color: #1a1200;
  box-shadow: 0 4px 16px rgba(212, 160, 23, 0.35);
}
.btn-gold {
  background: linear-gradient(135deg, #f5c842 0%, #d4a017 50%, #e8b923 100%) !important;
  color: #1a1200 !important;
  box-shadow: 0 4px 24px rgba(212, 160, 23, 0.35) !important;
}
.btn-gold:hover {
  box-shadow: 0 8px 36px rgba(212, 160, 23, 0.5) !important;
}

.price-badge {
  position: absolute;
  top: -13px; left: 50%;
  transform: translateX(-50%);
  background: var(--gradient);
  color: #fff;
  padding: 5px 18px;
  border-radius: 100px;
  font-size: 12px;
  font-weight: 700;
  white-space: nowrap;
  box-shadow: 0 4px 16px rgba(79,124,255,0.3);
}

.price-name {
  font-size: 18px;
  font-weight: 700;
  color: var(--text-bright);
  margin: 8px 0 4px;
}
.price-desc {
  font-size: 13px;
  color: var(--text-dim);
  margin-bottom: 20px;
  min-height: 18px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.price-old {
  font-size: 15px;
  color: var(--text-dim);
  text-decoration: line-through;
  margin-bottom: 4px;
  min-height: 22px;
}
.price-amount {
  font-size: 36px;
  font-weight: 800;
  color: var(--text-bright);
  margin-bottom: 4px;
}
.price-amount .currency {
  font-size: 16px;
  font-weight: 600;
  opacity: 0.7;
}
.price-per {
  font-size: 13px;
  color: var(--text-dim);
  margin-bottom: 20px;
  min-height: 18px;
}

.price-features {
  list-style: none;
  margin-bottom: 24px;
  text-align: left;
  flex: 1;
}
.price-features li {
  font-size: 13px;
  color: var(--text-dim);
  padding: 5px 0;
  display: flex;
  align-items: center;
  gap: 8px;
}
.price-features li i { color: var(--accent3); font-size: 11px; }

.price-card .btn { width: 100%; }

.price-card.out-of-stock { opacity: 0.5; }
.price-card.out-of-stock:hover {
  transform: none;
  border-color: rgba(255,255,255,0.06);
  box-shadow: none;
  background: rgba(255,255,255,0.02);
}
.btn-disabled {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  width: 100%;
  padding: 12px 28px;
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: 14px;
  cursor: not-allowed;
  font-family: inherit;
  background: rgba(255,255,255,0.03);
  color: var(--text-dim);
  border: 1px solid rgba(255,255,255,0.05);
}

.loading-spinner {
  text-align: center;
  color: var(--text-dim);
  padding: 40px;
  font-size: 16px;
}

@media (max-width: 1100px) { .price-card { width: calc(33% - 14px); } }
@media (max-width: 800px) { .price-card { width: calc(50% - 10px); } }
@media (max-width: 500px) { .price-card { width: 100%; max-width: 340px; } }

/* === FAQ === */
.faq {
  position: relative;
  z-index: 1;
  padding: 100px 0;
}

.faq-list {
  max-width: 700px;
  margin: 0 auto;
}

.faq-item {
  background: rgba(255,255,255,0.02);
  border: 1px solid rgba(255,255,255,0.05);
  border-radius: var(--radius-sm);
  margin-bottom: 10px;
  overflow: hidden;
  transition: all 0.3s;
}
.faq-item:hover { border-color: rgba(79,124,255,0.15); }
.faq-item.open {
  border-color: rgba(79, 124, 255, 0.25);
  background: rgba(79,124,255,0.03);
}

.faq-question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 24px;
  background: transparent;
  border: none;
  color: var(--text-bright);
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
  text-align: left;
  font-family: inherit;
  transition: color 0.3s;
}
.faq-question i {
  color: var(--text-dim);
  transition: transform 0.3s, color 0.3s;
  font-size: 13px;
}
.faq-item.open .faq-question i { transform: rotate(180deg); color: var(--accent); }

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease, padding 0.4s ease;
}
.faq-item.open .faq-answer {
  max-height: 300px;
  padding: 0 24px 18px;
}
.faq-answer p {
  font-size: 14px;
  color: var(--text-dim);
  line-height: 1.7;
}

/* === Download === */
.download {
  position: relative;
  z-index: 1;
  padding: 100px 0;
}

.download-grid {
  display: flex;
  gap: 24px;
  justify-content: center;
  flex-wrap: wrap;
}

.download-card {
  background: rgba(255,255,255,0.02);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: 20px;
  padding: 44px 48px;
  text-align: center;
  text-decoration: none;
  transition: all 0.4s ease;
  width: 280px;
  position: relative;
  overflow: hidden;
  cursor: pointer;
}
.download-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 50% 0%, rgba(79,124,255,0.08), transparent 70%);
  opacity: 0;
  transition: opacity 0.4s;
}
.download-card:hover::before { opacity: 1; }
.download-card:hover {
  border-color: rgba(79,124,255,0.25);
  transform: translateY(-6px);
  box-shadow: 0 20px 60px rgba(79,124,255,0.1);
}

.download-icon {
  font-size: 48px;
  margin-bottom: 16px;
  background: var(--gradient-text);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.download-card h3 {
  font-size: 20px;
  font-weight: 700;
  color: var(--text-bright);
  margin-bottom: 6px;
}
.download-card p {
  font-size: 14px;
  color: var(--text-dim);
  margin-bottom: 20px;
}

/* === Footer === */
.footer {
  position: relative;
  z-index: 1;
  border-top: 1px solid rgba(255,255,255,0.04);
  padding: 60px 0 0;
}

.footer-inner {
  display: flex;
  gap: 60px;
  flex-wrap: wrap;
  padding-bottom: 40px;
}

.footer-brand { flex: 1; min-width: 200px; }
.footer-brand p {
  color: var(--text-dim);
  font-size: 14px;
  margin-top: 12px;
}

.footer-links { min-width: 150px; }
.footer-links h4 {
  color: var(--text-bright);
  font-size: 14px;
  font-weight: 700;
  margin-bottom: 16px;
}
.footer-links a {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--text-dim);
  text-decoration: none;
  font-size: 14px;
  padding: 5px 0;
  transition: color 0.3s;
}
.footer-links a:hover { color: var(--accent); }

.footer-company {
  border-top: 1px solid rgba(255,255,255,0.04);
  padding: 16px 0;
  text-align: center;
}
.footer-company p {
  font-size: 12px;
  color: var(--text-dim);
  opacity: 0.6;
  margin: 2px 0;
  line-height: 1.5;
}

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.04);
  padding: 20px 0;
  text-align: center;
  font-size: 13px;
  color: var(--text-dim);
}

/* === Modal Overlay === */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.8);
  backdrop-filter: blur(16px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 200;
  opacity: 0;
  visibility: hidden;
  transition: all 0.35s ease;
  padding: 24px;
}
.modal-overlay.open { opacity: 1; visibility: visible; }

.modal {
  background: linear-gradient(165deg, #0f1629 0%, #111827 50%, #0d1321 100%);
  border: 1px solid rgba(79, 124, 255, 0.1);
  border-radius: 22px;
  padding: 0;
  max-width: 440px;
  width: 100%;
  position: relative;
  transform: scale(0.92) translateY(24px);
  transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  max-height: 92vh;
  overflow-y: auto;
  box-shadow:
    0 24px 80px rgba(0, 0, 0, 0.6),
    0 0 0 1px rgba(79, 124, 255, 0.05),
    inset 0 1px 0 rgba(255, 255, 255, 0.03);
}
.modal-overlay.open .modal { transform: scale(1) translateY(0); }

.modal-close {
  position: absolute;
  top: 18px; right: 18px;
  width: 32px; height: 32px;
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.05);
  border: none;
  color: var(--text-dim);
  font-size: 14px;
  cursor: pointer;
  transition: all 0.2s;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 10;
}
.modal-close:hover { background: rgba(255, 255, 255, 0.1); color: var(--text-bright); }
.modal-step.hidden { display: none; }

/* Checkout Glow */
.checkout-glow {
  position: absolute;
  top: -80px;
  left: 50%;
  transform: translateX(-50%);
  width: 300px;
  height: 160px;
  background: radial-gradient(ellipse, rgba(79, 124, 255, 0.2) 0%, rgba(124, 92, 255, 0.1) 40%, transparent 70%);
  pointer-events: none;
  z-index: 0;
}

/* Checkout Header */
.checkout-header {
  padding: 32px 32px 0;
  text-align: center;
  position: relative;
  z-index: 1;
}
.checkout-icon {
  width: 56px; height: 56px;
  border-radius: 16px;
  background: linear-gradient(135deg, rgba(79,124,255,0.15), rgba(124,92,255,0.15));
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  color: var(--accent);
  margin-bottom: 16px;
  position: relative;
}
.checkout-icon-ring {
  position: absolute;
  inset: -3px;
  border-radius: 19px;
  border: 1.5px solid rgba(79, 124, 255, 0.2);
  animation: pulse-ring 2.5s ease-in-out infinite;
}
@keyframes pulse-ring {
  0%, 100% { opacity: 0.5; transform: scale(1); }
  50% { opacity: 0; transform: scale(1.15); }
}
.checkout-header h2 {
  font-size: 22px;
  font-weight: 800;
  color: var(--text-bright);
  margin: 0 0 4px;
  letter-spacing: -0.3px;
}
.checkout-subtitle {
  font-size: 13px;
  color: var(--text-dim);
  margin: 0;
  font-weight: 400;
}

.checkout-product {
  margin: 22px 28px 0;
  background: linear-gradient(135deg, rgba(79, 124, 255, 0.08), rgba(124, 92, 255, 0.05));
  border: 1px solid rgba(79, 124, 255, 0.15);
  border-radius: 14px;
  padding: 16px 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  color: var(--text-bright);
  font-weight: 600;
  font-size: 15px;
  position: relative;
  overflow: hidden;
}
.checkout-product::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, transparent, rgba(79,124,255,0.04), transparent);
  animation: shimmer-slow 4s ease-in-out infinite;
}
@keyframes shimmer-slow {
  0%, 100% { transform: translateX(-100%); }
  50% { transform: translateX(100%); }
}

.checkout-form { padding: 22px 28px 28px; }

.field-label {
  display: flex;
  align-items: center;
  gap: 7px;
  font-size: 12px;
  font-weight: 600;
  color: var(--text-dim);
  margin-bottom: 8px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}
.field-label i {
  font-size: 11px;
  color: var(--accent);
  opacity: 0.7;
}

.input-group {
  position: relative;
  display: flex;
  align-items: center;
  background: rgba(0, 0, 0, 0.35);
  border: 1px solid rgba(255,255,255,0.07);
  border-radius: 12px;
  transition: all 0.3s ease;
  overflow: hidden;
  margin-bottom: 18px;
}
.input-group:focus-within {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(79, 124, 255, 0.1), 0 4px 16px rgba(79, 124, 255, 0.06);
  background: rgba(0, 0, 0, 0.45);
}
.input-group input {
  flex: 1;
  padding: 15px 18px;
  border: none;
  background: transparent;
  color: var(--text-bright);
  font-size: 15px;
  font-family: inherit;
  outline: none;
}
.input-group input::placeholder { color: rgba(100, 116, 139, 0.5); }

/* Promo */
.promo-section { margin-bottom: 20px; }
.promo-toggle {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-size: 13px;
  font-weight: 500;
  color: var(--accent);
  cursor: pointer;
  padding: 4px 0;
  transition: opacity 0.2s;
  opacity: 0.8;
}
.promo-toggle:hover { opacity: 1; }
.promo-toggle i { font-size: 12px; }
.promo-body { margin-top: 10px; }
.promo-body.hidden { display: none; }
.promo-group {
  margin-bottom: 0 !important;
}
.promo-apply {
  padding: 15px 18px;
  background: rgba(79, 124, 255, 0.1);
  border: none;
  border-left: 1px solid rgba(255,255,255,0.06);
  color: var(--accent);
  font-weight: 600;
  font-size: 14px;
  cursor: pointer;
  font-family: inherit;
  transition: all 0.2s;
  white-space: nowrap;
}
.promo-apply:hover { background: rgba(79, 124, 255, 0.2); }
.promo-result { margin-top: 8px; font-size: 13px; padding-left: 4px; font-weight: 500; }
.promo-result.success { color: var(--success); }
.promo-result.error { color: var(--error); }

/* Payment Methods */
.payment-methods { display: flex; gap: 10px; margin-bottom: 22px; }
.pm-card {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 16px;
  border: 1.5px solid rgba(255,255,255,0.06);
  border-radius: 14px;
  cursor: pointer;
  transition: all 0.3s ease;
  background: rgba(0, 0, 0, 0.2);
  flex: 1;
  position: relative;
  overflow: hidden;
}
.pm-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(79,124,255,0.04), transparent);
  opacity: 0;
  transition: opacity 0.3s;
}
.pm-card:hover::before { opacity: 1; }
.pm-card:hover {
  border-color: rgba(79, 124, 255, 0.25);
  background: rgba(79, 124, 255, 0.03);
  transform: translateY(-1px);
}
.pm-card.active {
  border-color: var(--accent);
  background: rgba(79, 124, 255, 0.06);
  box-shadow: 0 0 0 3px rgba(79, 124, 255, 0.08), 0 4px 20px rgba(79, 124, 255, 0.08);
}
.pm-card.active::before { opacity: 1; }
.pm-card input { display: none; }
.pm-icon {
  width: 42px; height: 42px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 17px;
  flex-shrink: 0;
  transition: all 0.3s;
}
.pm-icon-card {
  background: linear-gradient(135deg, rgba(79, 124, 255, 0.12), rgba(124, 92, 255, 0.12));
  color: var(--accent);
}
.pm-icon-sbp {
  background: rgba(255, 255, 255, 0.05);
}
.pm-info { flex: 1; position: relative; z-index: 1; }
.pm-name { display: block; font-size: 14px; font-weight: 600; color: var(--text-bright); }
.pm-desc { display: block; font-size: 11px; color: var(--text-dim); margin-top: 2px; }
.pm-check {
  font-size: 18px;
  color: transparent;
  transition: all 0.3s;
  position: relative;
  z-index: 1;
}
.pm-card.active .pm-check { color: var(--accent); transform: scale(1.1); }

/* Summary */
.checkout-summary {
  background: rgba(0, 0, 0, 0.3);
  border: 1px solid rgba(255,255,255,0.04);
  border-radius: 14px;
  padding: 18px 20px;
  margin-bottom: 20px;
}
.summary-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 14px;
  color: var(--text-dim);
  padding: 4px 0;
}
.summary-divider {
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.08), transparent);
  margin: 12px 0;
}
.summary-total {
  font-size: 20px;
  font-weight: 800;
  color: var(--text-bright);
}
.discount-row { color: var(--success); }
.discount-row.hidden { display: none; }
.discount-value { font-weight: 600; }

/* Pay Button */
.pay-button {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 17px 24px;
  border: none;
  border-radius: 14px;
  background: var(--gradient);
  color: #fff;
  font-size: 16px;
  font-weight: 700;
  cursor: pointer;
  font-family: inherit;
  transition: all 0.35s ease;
  box-shadow: 0 4px 24px rgba(79, 124, 255, 0.3), 0 0 0 1px rgba(79, 124, 255, 0.1);
  position: relative;
  overflow: hidden;
  letter-spacing: -0.2px;
}
.pay-button::before {
  content: '';
  position: absolute;
  top: 0; left: -100%;
  width: 60%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.15), transparent);
  animation: btn-shimmer 3s ease-in-out infinite;
}
@keyframes btn-shimmer {
  0% { left: -60%; }
  50% { left: 100%; }
  100% { left: 100%; }
}
.pay-button:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 36px rgba(79, 124, 255, 0.45), 0 0 0 1px rgba(79, 124, 255, 0.2);
}
.pay-button:active {
  transform: translateY(0);
}
.pay-button-text { flex-shrink: 0; }
.pay-button-amount {
  background: rgba(255,255,255,0.18);
  padding: 4px 14px;
  border-radius: 8px;
  font-size: 15px;
  font-weight: 700;
  backdrop-filter: blur(4px);
}
.pay-button i { font-size: 14px; opacity: 0.9; }

/* Trust badges */
.checkout-trust {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0;
  margin-top: 18px;
  padding: 0 4px;
}
.trust-item {
  display: flex;
  align-items: center;
  gap: 5px;
  font-size: 11px;
  color: var(--text-dim);
  font-weight: 500;
  white-space: nowrap;
}
.trust-item i {
  font-size: 10px;
  color: var(--accent);
  opacity: 0.5;
}
.trust-divider {
  width: 3px;
  height: 3px;
  border-radius: 50%;
  background: rgba(255,255,255,0.12);
  margin: 0 10px;
  flex-shrink: 0;
}

/* Checkout responsive */
@media (max-width: 480px) {
  .checkout-header { padding: 28px 24px 0; }
  .checkout-form { padding: 18px 20px 24px; }
  .checkout-product { margin: 18px 20px 0; }
  .payment-methods { flex-direction: column; }
  .checkout-trust { flex-wrap: wrap; justify-content: center; gap: 4px; }
  .trust-divider { display: none; }
  .trust-item { font-size: 10px; }
  .pm-desc { display: none; }
}

/* Status steps */
.modal-step { text-align: center; }
.modal-step h2 { text-align: center; }
.processing-icon, .success-icon, .error-icon {
  text-align: center;
  margin: 8px 0 20px;
}
.success-icon { color: var(--success); font-size: 56px; }
.error-icon { color: var(--error); font-size: 56px; }
.processing-icon { display: flex; align-items: center; justify-content: center; }

@keyframes spin-ring {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}
.spinner-ring {
  width: 64px; height: 64px;
  border-radius: 50%;
  border: 4px solid rgba(79, 124, 255, 0.12);
  border-top-color: var(--accent);
  animation: spin-ring 1s linear infinite;
}

.key-display {
  background: rgba(0, 0, 0, 0.4);
  border: 2px dashed var(--accent);
  border-radius: var(--radius);
  padding: 20px;
  text-align: center;
  font-size: 22px;
  font-weight: 800;
  letter-spacing: 3px;
  color: var(--accent);
  margin: 20px 0;
  font-family: 'Courier New', monospace;
  word-break: break-all;
  user-select: all;
}

.modal-step p {
  text-align: center;
  color: var(--text-dim);
  font-size: 14px;
  line-height: 1.6;
  margin-bottom: 16px;
}
.modal-step .btn { width: 100%; }
.modal-step .btn + .btn { margin-top: 10px; }

/* === Animations === */
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(30px); }
  to { opacity: 1; transform: translateY(0); }
}

.feature-card, .price-card, .download-card {
  animation: fadeInUp 0.6s ease both;
}
.feature-card:nth-child(2), .price-card:nth-child(2) { animation-delay: 0.08s; }
.feature-card:nth-child(3), .price-card:nth-child(3) { animation-delay: 0.16s; }
.feature-card:nth-child(4), .price-card:nth-child(4) { animation-delay: 0.24s; }
.feature-card:nth-child(5), .price-card:nth-child(5) { animation-delay: 0.32s; }
.feature-card:nth-child(6) { animation-delay: 0.4s; }

@keyframes toastIn {
  from { opacity: 0; transform: translateX(-50%) translateY(20px); }
  to { opacity: 1; transform: translateX(-50%) translateY(0); }
}

/* === Download Modal === */
.dl-modal {
  max-width: 420px;
  padding: 0;
  overflow: hidden;
}
.dl-modal-inner {
  padding: 32px 28px;
}

.dl-loading {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
  padding: 48px 0;
}
.dl-loading p {
  color: var(--text-dim);
  font-size: 14px;
}

.dl-error {
  text-align: center;
  padding: 32px 0;
}
.dl-error-icon {
  font-size: 48px;
  color: #f59e0b;
  margin-bottom: 16px;
}
.dl-error h3 {
  font-size: 20px;
  font-weight: 700;
  color: var(--text-bright);
  margin-bottom: 8px;
}
.dl-error p {
  color: var(--text-dim);
  font-size: 14px;
  margin-bottom: 24px;
}

/* Header */
.dl-header {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 24px;
  padding-bottom: 24px;
  border-bottom: 1px solid rgba(255,255,255,0.06);
}
.dl-platform-icon {
  width: 52px;
  height: 52px;
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  flex-shrink: 0;
}
.dl-header-text {
  flex: 1;
}
.dl-header-text h3 {
  font-size: 18px;
  font-weight: 700;
  color: var(--text-bright);
  margin-bottom: 6px;
  line-height: 1.2;
}
.dl-version-badge {
  display: inline-flex;
  align-items: center;
  padding: 2px 8px;
  border-radius: 5px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.3px;
}

/* Specs — clean table rows */
.dl-specs {
  margin-bottom: 20px;
}
.dl-spec-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 11px 0;
  border-bottom: 1px solid rgba(255,255,255,0.04);
}
.dl-spec-row:last-child {
  border-bottom: none;
}
.dl-spec-left {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--text-dim);
  font-size: 13px;
  font-weight: 500;
}
.dl-spec-left i {
  width: 16px;
  text-align: center;
  font-size: 12px;
  opacity: 0.6;
}
.dl-spec-right {
  font-size: 13px;
  font-weight: 600;
  color: var(--text-bright);
}

/* Mini features */
.dl-features-mini {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
  margin-bottom: 24px;
}
.dl-feat {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 5px 12px;
  border-radius: 100px;
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.05);
  font-size: 11px;
  font-weight: 500;
  color: var(--text);
}
.dl-feat i {
  font-size: 9px;
}

/* Download button */
.dl-download-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  width: 100%;
  padding: 15px 24px;
  border: none;
  border-radius: 12px;
  color: #fff;
  font-size: 14px;
  font-weight: 700;
  cursor: pointer;
  font-family: inherit;
  text-decoration: none;
  transition: all 0.3s ease;
  box-shadow: 0 4px 20px rgba(0,0,0,0.3);
  position: relative;
  overflow: hidden;
}
.dl-download-btn::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.15), transparent);
  transform: translateX(-100%);
  transition: transform 0.6s;
}
.dl-download-btn:hover::before {
  transform: translateX(100%);
}
.dl-download-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 32px rgba(0,0,0,0.4);
}
.dl-download-btn i {
  font-size: 15px;
}

/* Footer note */
.dl-footer-note {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: 14px;
  font-size: 12px;
  color: var(--text-dim);
  line-height: 1.4;
  text-align: center;
  justify-content: center;
}
.dl-footer-note i {
  color: var(--text-dim);
  opacity: 0.5;
  flex-shrink: 0;
  font-size: 11px;
}

@media (max-width: 480px) {
  .dl-modal-inner { padding: 24px 20px; }
  .dl-header { flex-direction: column; text-align: center; }
  .dl-platform-icon { margin: 0 auto; }
  .dl-features-mini { justify-content: center; }
  .dl-download-btn { font-size: 13px; padding: 14px 20px; }
}

/* ========== App Showcase ========== */
.app-showcase {
  padding: 80px 0 40px;
  position: relative;
  overflow: hidden;
}

.showcase-gallery {
  display: flex;
  justify-content: center;
  align-items: flex-end;
  gap: 32px;
  margin-top: 48px;
  perspective: 1200px;
}

.showcase-phone {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
  transition: transform 0.5s cubic-bezier(0.23, 1, 0.32, 1);
}

.showcase-phone-left {
  transform: rotateY(12deg) rotateX(2deg) scale(0.9);
}

.showcase-phone-center {
  transform: rotateY(0deg) scale(1.02);
  z-index: 2;
}

.showcase-phone-right {
  transform: rotateY(-12deg) rotateX(2deg) scale(0.9);
}

.showcase-phone:hover {
  transform: rotateY(0deg) rotateX(0deg) scale(1.04) translateY(-8px);
  z-index: 3;
}

.phone-frame {
  width: 280px;
  border-radius: 24px;
  overflow: hidden;
  border: 2px solid rgba(255, 255, 255, 0.08);
  box-shadow:
    0 20px 60px rgba(0, 0, 0, 0.5),
    0 0 40px rgba(79, 124, 255, 0.06),
    inset 0 1px 0 rgba(255, 255, 255, 0.05);
  background: #0a0e1a;
  position: relative;
  transition: border-color 0.4s, box-shadow 0.4s;
}

.showcase-phone:hover .phone-frame {
  border-color: rgba(79, 124, 255, 0.3);
  box-shadow:
    0 24px 80px rgba(0, 0, 0, 0.6),
    0 0 60px rgba(79, 124, 255, 0.12),
    inset 0 1px 0 rgba(255, 255, 255, 0.08);
}

.showcase-phone-center .phone-frame {
  border-color: rgba(79, 124, 255, 0.15);
  box-shadow:
    0 24px 80px rgba(0, 0, 0, 0.5),
    0 0 50px rgba(79, 124, 255, 0.1),
    inset 0 1px 0 rgba(255, 255, 255, 0.06);
}

.phone-frame img {
  width: 100%;
  height: auto;
  display: block;
}

.showcase-label {
  font-size: 14px;
  font-weight: 500;
  color: var(--text-dim);
  text-align: center;
  transition: color 0.3s;
}

.showcase-phone:hover .showcase-label {
  color: var(--accent);
}

/* Showcase responsive */
@media (max-width: 900px) {
  .showcase-gallery {
    gap: 20px;
  }
  .phone-frame {
    width: 220px;
  }
}

@media (max-width: 640px) {
  .showcase-gallery {
    flex-direction: column;
    align-items: center;
    gap: 32px;
    perspective: none;
  }
  .showcase-phone-left,
  .showcase-phone-center,
  .showcase-phone-right {
    transform: none;
  }
  .showcase-phone:hover {
    transform: scale(1.02) translateY(-4px);
  }
  .phone-frame {
    width: 260px;
  }
  .app-showcase {
    padding: 60px 0 20px;
  }
}

/* Scrollbar */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: rgba(79,124,255,0.2); border-radius: 6px; }
::-webkit-scrollbar-thumb:hover { background: rgba(79,124,255,0.35); }