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

:root {
  --bg: #050814;
  --bg2: #0A0F1E;
  --bg3: #0F1629;
  --indigo: #6366F1;
  --violet: #A78BFA;
  --ice: #38BDF8;
  --white: #E2E8F0;
  --muted: #64748B;
  --border: rgba(99,102,241,0.18);
  --glow: rgba(99,102,241,0.35);
}

html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--white);
  font-family: 'Inter', sans-serif;
  font-size: 16px;
  line-height: 1.6;
  overflow-x: hidden;
}

/* ── NAV ── */
nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  display: flex; align-items: center; justify-content: space-between;
  padding: 20px 60px;
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  background: rgba(5,8,20,0.7);
  border-bottom: 1px solid rgba(99,102,241,0.1);
  transition: padding 0.3s;
}
nav.scrolled { padding: 14px 60px; }
.nav-logo {
  font-family: 'JetBrains Mono', monospace;
  font-size: 14px;
  letter-spacing: 0.08em;
  color: var(--violet);
}
.nav-right { display: flex; align-items: center; gap: 32px; }
.lang-toggle {
  font-size: 13px; color: var(--muted);
  background: none; border: 1px solid var(--border);
  padding: 6px 16px; border-radius: 100px;
  cursor: pointer;
  transition: all 0.2s; color: var(--white); letter-spacing: 0.04em;
}
.lang-toggle:hover { border-color: var(--indigo); color: var(--violet); }
.nav-cta {
  font-size: 13px; font-weight: 500;
  background: var(--indigo); color: #fff;
  border: none; padding: 8px 22px;
  border-radius: 100px; cursor: pointer;
  transition: all 0.25s; letter-spacing: 0.02em;
  box-shadow: 0 0 20px rgba(99,102,241,0.4);
}
.nav-cta:hover {
  background: var(--violet);
  box-shadow: 0 0 30px rgba(167,139,250,0.5);
  transform: translateY(-1px);
}

/* ── HERO ── */
.hero {
  min-height: 100vh;
  display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  position: relative; overflow: hidden;
  padding: 120px 40px 80px;
  text-align: center;
}

#particle-canvas {
  position: absolute; top: 0; left: 0;
  width: 100%; height: 100%;
  pointer-events: none;
}

.hero-eyebrow {
  font-family: 'JetBrains Mono', monospace;
  font-size: 12px; letter-spacing: 0.2em;
  color: var(--indigo); text-transform: uppercase;
  margin-bottom: 28px;
  opacity: 0; animation: fadeUp 0.6s 0.3s forwards;
}

.hero-domain {
  font-family: 'Instrument Serif', serif;
  font-size: clamp(56px, 9vw, 120px);
  font-weight: 400;
  letter-spacing: -0.02em;
  line-height: 1;
  background: linear-gradient(135deg, #E2E8F0 0%, #A78BFA 50%, #38BDF8 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  opacity: 0; animation: fadeUp 0.6s 0.5s forwards;
  position: relative; z-index: 1;
}

.hero-domain .tld {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.55em;
  background: linear-gradient(135deg, #A78BFA 0%, #38BDF8 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  opacity: 0.85;
}

.hero-sub {
  font-size: clamp(16px, 2vw, 20px);
  color: var(--muted);
  max-width: 560px;
  margin: 28px auto 0;
  font-weight: 300;
  line-height: 1.7;
  opacity: 0; animation: fadeUp 0.6s 0.7s forwards;
}

.hero-price-block {
  margin: 52px auto 0;
  display: flex; align-items: center; gap: 24px;
  opacity: 0; animation: fadeUp 0.6s 0.9s forwards;
}
.price-label {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px; color: var(--muted); letter-spacing: 0.15em;
  text-transform: uppercase; margin-bottom: 6px;
}
.price-value {
  font-family: 'JetBrains Mono', monospace;
  font-size: clamp(42px, 5.5vw, 72px);
  font-weight: 500;
  background: linear-gradient(90deg, var(--indigo), var(--violet));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  letter-spacing: -0.02em;
}
.price-slots {
  display: inline-block;
}
.price-counter {
  font-family: 'JetBrains Mono', monospace;
  font-weight: 500;
  -webkit-text-fill-color: #A78BFA;
  color: #A78BFA;
  display: inline-block;
  transition: none;
}
.price-prefix {
  display: inline-block;
  -webkit-text-fill-color: #A78BFA;
  color: #A78BFA;
}
.price-note {
  font-size: 12px; color: var(--muted);
  margin-top: 4px; letter-spacing: 0.04em;
}
.price-divider {
  width: 1px; height: 60px;
  background: linear-gradient(to bottom, transparent, var(--border), transparent);
}
.bundle-info { text-align: left; }
.bundle-tag {
  display: inline-block;
  font-size: 11px; font-family: 'JetBrains Mono', monospace;
  letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--ice); border: 1px solid rgba(56,189,248,0.3);
  padding: 3px 10px; border-radius: 4px; margin-bottom: 8px;
}
.bundle-domains { font-size: 15px; color: var(--white); font-weight: 400; }
.bundle-domains span { color: var(--violet); }

.hero-cta-row {
  display: flex; gap: 16px; margin-top: 44px;
  opacity: 0; animation: fadeUp 0.6s 1.1s forwards;
  align-items: center; justify-content: center;
}
.btn-primary {
  font-size: 15px; font-weight: 500;
  background: linear-gradient(135deg, var(--indigo), var(--violet));
  color: #fff; border: none;
  padding: 14px 36px; border-radius: 100px;
  cursor: pointer; letter-spacing: 0.02em;
  box-shadow: 0 0 40px rgba(99,102,241,0.45);
  transition: all 0.3s; position: relative; overflow: hidden;
}
.btn-primary::after {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(135deg, var(--violet), var(--ice));
  opacity: 0; transition: opacity 0.3s;
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 50px rgba(99,102,241,0.6);
}
.btn-primary:hover::after { opacity: 1; }
.btn-primary span { position: relative; z-index: 1; }
.btn-secondary {
  font-size: 15px; color: var(--white);
  background: none;
  border: 1px solid var(--border);
  padding: 14px 36px; border-radius: 100px;
  cursor: pointer; letter-spacing: 0.02em;
  transition: all 0.3s;
}
.btn-secondary:hover {
  border-color: var(--violet);
  color: var(--violet);
  background: rgba(167,139,250,0.05);
}

.scroll-hint {
  position: absolute; bottom: 36px;
  left: 50%; transform: translateX(-50%);
  display: flex; flex-direction: column; align-items: center;
  gap: 8px; color: var(--muted); font-size: 12px;
  letter-spacing: 0.1em; text-transform: uppercase;
  opacity: 0; animation: fadeIn 0.8s 1.4s forwards;
}
.scroll-hint-line {
  width: 1px; height: 40px;
  background: linear-gradient(to bottom, var(--indigo), transparent);
  animation: scrollLine 2s 1.6s infinite;
}

/* ── SECTION BASE ── */
section {
  padding: 120px 60px;
  max-width: 1200px;
  margin: 0 auto;
}

.section-eyebrow {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px; letter-spacing: 0.2em; text-transform: uppercase;
  color: var(--indigo); margin-bottom: 20px;
}
.section-title {
  font-family: 'Instrument Serif', serif;
  font-size: clamp(32px, 4vw, 52px);
  font-weight: 400; line-height: 1.15;
  letter-spacing: -0.02em; margin-bottom: 20px;
}
.section-title em { font-style: italic; color: var(--violet); }
.section-body {
  font-size: 17px; color: var(--muted);
  max-width: 560px; line-height: 1.75;
}

/* ── VALUE PROPS ── */
.value-section {
  padding: 100px 60px;
  position: relative;
}
.value-section::before {
  content: '';
  position: absolute; top: 0; left: 0; right: 0; height: 1px;
  background: linear-gradient(90deg, transparent, var(--border), transparent);
}
.value-inner { max-width: 1200px; margin: 0 auto; }

.value-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2px;
  margin-top: 72px;
  border: 1px solid var(--border);
  border-radius: 20px;
  overflow: hidden;
  background: var(--border);
}

.value-card {
  background: var(--bg2);
  padding: 48px 40px;
  transition: all 0.4s cubic-bezier(0.23, 1, 0.32, 1);
  cursor: default;
  position: relative;
  overflow: hidden;
  transform-style: preserve-3d;
}
.value-card::after {
  content: '';
  position: absolute; inset: 0;
  background: radial-gradient(circle at var(--mx, 50%) var(--my, 50%), rgba(99,102,241,0.12), transparent 60%);
  opacity: 0; transition: opacity 0.3s;
}
.value-card:hover::after { opacity: 1; }
.value-card:hover {
  background: var(--bg3);
  transform: translateY(-4px) rotateX(1deg);
  box-shadow: 0 20px 60px rgba(0,0,0,0.4);
  z-index: 2;
}

.card-icon {
  width: 44px; height: 44px;
  border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  font-size: 20px; margin-bottom: 24px;
  border: 1px solid var(--border);
  background: rgba(99,102,241,0.08);
}
.card-title {
  font-size: 18px; font-weight: 500;
  margin-bottom: 12px; letter-spacing: -0.01em;
}
.card-body { font-size: 14px; color: var(--muted); line-height: 1.7; }

/* ── STATS ── */
.stats-section {
  padding: 100px 60px;
  background: linear-gradient(180deg, transparent, rgba(99,102,241,0.04), transparent);
  position: relative;
}
.stats-section::before, .stats-section::after {
  content: '';
  position: absolute; left: 0; right: 0; height: 1px;
  background: linear-gradient(90deg, transparent, var(--border), transparent);
}
.stats-section::before { top: 0; }
.stats-section::after { bottom: 0; }

.stats-inner { max-width: 1200px; margin: 0 auto; }
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  margin-top: 64px;
}
.stat-item {
  padding: 40px;
  border-right: 1px solid var(--border);
  text-align: center;
}
.stat-item:last-child { border-right: none; }
.stat-number {
  font-family: 'JetBrains Mono', monospace;
  font-size: clamp(28px, 3vw, 44px);
  font-weight: 500;
  background: linear-gradient(135deg, var(--white), var(--violet));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  letter-spacing: -0.03em;
  display: block; margin-bottom: 8px;
}
.stat-label { font-size: 13px; color: var(--muted); letter-spacing: 0.04em; }

/* ── SCENARIOS ── */
.scenarios-section { padding: 100px 60px; }
.scenarios-inner { max-width: 1200px; margin: 0 auto; }
.scenarios-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px; margin-top: 72px; align-items: start;
}
.scenario-list { display: flex; flex-direction: column; gap: 20px; }
.scenario-item {
  padding: 28px 32px;
  border: 1px solid var(--border);
  border-radius: 16px;
  cursor: pointer;
  transition: all 0.3s;
  position: relative;
  overflow: hidden;
}
.scenario-item.active {
  border-color: var(--indigo);
  background: rgba(99,102,241,0.06);
}
.scenario-item.active::before {
  content: '';
  position: absolute; left: 0; top: 0; bottom: 0;
  width: 3px; background: linear-gradient(to bottom, var(--indigo), var(--violet));
  border-radius: 0 2px 2px 0;
}
.scenario-item:hover { border-color: rgba(99,102,241,0.4); }
.scenario-name {
  font-size: 16px; font-weight: 500; margin-bottom: 6px;
  letter-spacing: -0.01em;
}
.scenario-desc { font-size: 14px; color: var(--muted); line-height: 1.6; }
.scenario-visual {
  position: sticky; top: 100px;
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: 24px;
  padding: 48px;
  min-height: 320px;
  display: flex; flex-direction: column; justify-content: center;
  transition: all 0.5s;
}
.scenario-visual-title {
  font-family: 'Instrument Serif', serif;
  font-size: 28px; margin-bottom: 16px;
  background: linear-gradient(135deg, var(--white), var(--violet));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.scenario-visual-body { font-size: 15px; color: var(--muted); line-height: 1.7; }
.scenario-tags { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 24px; }
.scenario-tag {
  font-size: 12px; font-family: 'JetBrains Mono', monospace;
  letter-spacing: 0.08em;
  border: 1px solid var(--border);
  padding: 4px 12px; border-radius: 100px;
  color: var(--muted);
}

/* ── CTA SECTION ── */
.cta-section {
  padding: 120px 60px;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.cta-glow {
  position: absolute;
  width: 600px; height: 600px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(99,102,241,0.15) 0%, transparent 70%);
  top: 50%; left: 50%;
  transform: translate(-50%,-50%);
  pointer-events: none;
}
.cta-inner { max-width: 700px; margin: 0 auto; position: relative; z-index: 1; }
.cta-title {
  font-family: 'Instrument Serif', serif;
  font-size: clamp(36px, 5vw, 64px);
  font-weight: 400; line-height: 1.15;
  letter-spacing: -0.02em; margin-bottom: 20px;
}
.cta-body { font-size: 17px; color: var(--muted); line-height: 1.75; margin-bottom: 48px; }
.contact-card {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: 24px;
  padding: 48px;
  text-align: left;
  position: relative;
  overflow: hidden;
}
.contact-card::before {
  content: '';
  position: absolute; top: 0; left: 0; right: 0; height: 2px;
  background: linear-gradient(90deg, var(--indigo), var(--violet), var(--ice));
}
.contact-label {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px; letter-spacing: 0.2em; text-transform: uppercase;
  color: var(--muted); margin-bottom: 32px;
}
.contact-fields {
  display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-bottom: 24px;
}
.contact-field {
  display: flex; flex-direction: column; gap: 8px;
}
.contact-field label {
  font-size: 12px; color: var(--muted); letter-spacing: 0.05em;
}
.contact-field input,
.contact-field textarea {
  background: var(--bg3);
  border: 1px solid var(--border);
  border-radius: 10px;
  color: var(--white);
  font-family: 'Inter', sans-serif;
  font-size: 14px; padding: 12px 16px;
  outline: none; transition: border-color 0.2s;
  resize: none;
}
.contact-field input:focus,
.contact-field textarea:focus {
  border-color: var(--indigo);
}
.contact-field.full { grid-column: 1 / -1; }
.contact-submit {
  width: 100%; padding: 16px;
  background: linear-gradient(135deg, var(--indigo), var(--violet));
  color: #fff; border: none; border-radius: 12px;
  font-family: 'Inter', sans-serif;
  font-size: 15px; font-weight: 500; letter-spacing: 0.02em;
  cursor: pointer; transition: all 0.3s;
  box-shadow: 0 4px 30px rgba(99,102,241,0.4);
  margin-top: 8px;
}
.contact-submit:hover {
  box-shadow: 0 8px 40px rgba(99,102,241,0.6);
  transform: translateY(-1px);
}
.or-divider {
  display: flex; align-items: center; gap: 16px;
  margin: 28px 0; color: var(--muted); font-size: 13px;
}
.or-divider::before, .or-divider::after {
  content: ''; flex: 1; height: 1px; background: var(--border);
}
.direct-contacts {
  display: flex; gap: 16px; flex-wrap: wrap;
}
.direct-contact {
  flex: 1; min-width: 180px;
  display: flex; align-items: center; gap: 12px;
  padding: 14px 18px;
  border: 1px solid var(--border); border-radius: 12px;
  cursor: pointer; transition: all 0.2s; text-decoration: none;
  color: var(--white);
}
.direct-contact:hover {
  border-color: var(--violet); background: rgba(167,139,250,0.06);
}
.dc-icon { font-size: 18px; }
.dc-label { font-size: 11px; color: var(--muted); letter-spacing: 0.08em; }
.dc-value { font-size: 14px; font-weight: 500; margin-top: 2px; }

/* ── FOOTER ── */
footer {
  padding: 40px 60px;
  border-top: 1px solid var(--border);
  display: flex; align-items: center; justify-content: space-between;
  max-width: 1200px; margin: 0 auto;
}
.footer-left {
  font-family: 'JetBrains Mono', monospace;
  font-size: 13px; color: var(--muted);
}
.footer-right { font-size: 13px; color: var(--muted); }

/* ── ANIMATIONS ── */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(24px); }
  to { opacity: 1; transform: translateY(0); }
}
@keyframes fadeIn {
  from { opacity: 0; } to { opacity: 1; }
}
@keyframes scrollLine {
  0%, 100% { opacity: 0.3; transform: scaleY(1); }
  50% { opacity: 1; transform: scaleY(1.2); }
}

.reveal {
  opacity: 0; transform: translateY(32px);
  transition: opacity 0.7s cubic-bezier(0.23,1,0.32,1),
              transform 0.7s cubic-bezier(0.23,1,0.32,1);
}
.reveal.visible { opacity: 1; transform: translateY(0); }
.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }

/* mobile */
@media (max-width: 768px) {
  nav { padding: 16px 24px; }
  nav.scrolled { padding: 14px 24px; }
  .hero { padding: 100px 24px 60px; }
  section, .value-section, .stats-section, .scenarios-section, .cta-section { padding: 80px 24px; }
  footer { padding: 32px 24px; flex-direction: column; gap: 12px; text-align: center; }
  .value-grid { grid-template-columns: 1fr; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .stat-item { border-right: none; border-bottom: 1px solid var(--border); }
  .scenarios-layout { grid-template-columns: 1fr; }
  .scenario-visual { position: static; }
  .contact-fields { grid-template-columns: 1fr; }
  .hero-price-block { flex-direction: column; gap: 16px; }
  .price-divider { width: 60px; height: 1px; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; }
}

/* ── QR MODAL ── */
.modal-overlay {
  position: fixed; top: 0; left: 0; right: 0; bottom: 0;
  background: rgba(0,0,0,0.65);
  display: flex; align-items: center; justify-content: center;
  z-index: 9999;
  opacity: 0; visibility: hidden;
  transition: opacity 0.3s ease, visibility 0.3s ease;
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}
.modal-overlay.open {
  opacity: 1; visibility: visible;
}
.modal-content {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: 24px;
  padding: 40px;
  max-width: 340px;
  width: 90%;
  text-align: center;
  position: relative;
  box-shadow: 0 20px 60px rgba(0,0,0,0.5);
  transform: scale(0.9);
  transition: transform 0.3s cubic-bezier(0.23,1,0.32,1);
}
.modal-overlay.open .modal-content {
  transform: scale(1);
}
.modal-close {
  position: absolute; top: 12px; right: 16px;
  background: none; border: none;
  color: var(--muted); font-size: 22px;
  cursor: pointer; transition: color 0.2s;
  padding: 4px 8px; line-height: 1;
}
.modal-close:hover { color: var(--white); }
.modal-qr-img {
  width: 240px; height: 240px;
  border-radius: 12px;
  margin-bottom: 16px;
}
.modal-qr-label {
  font-size: 14px; color: var(--muted);
  letter-spacing: 0.04em;
}