:root {
  --primary: #05d9ff;
  --primary-dark: #0676f9;
  --accent: #f114f6;
  --accent-soft: #ffe7ff;
  --ink: #111827;
  --muted: #667085;
  --line: #e5e7eb;
  --surface: #ffffff;
  --surface-2: #f6f8fb;
  --night: #050816;
  --night-2: #10162c;
  --success: #00c084;
  --warning: #f59e0b;
  --shadow: 0 20px 60px rgba(12, 18, 44, 0.12);
  --radius: 18px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  color: var(--ink);
  background: var(--surface);
  line-height: 1.65;
}

body.menu-open {
  overflow: hidden;
}

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

a {
  color: inherit;
  text-decoration: none;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255, 255, 255, 0.88);
  border-bottom: 1px solid rgba(229, 231, 235, 0.9);
  backdrop-filter: blur(18px);
}

.nav-wrap,
.container {
  width: min(1140px, calc(100% - 40px));
  margin: 0 auto;
}

.nav-wrap {
  min-height: 78px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-weight: 800;
  letter-spacing: 0;
}

.brand img {
  width: 50px;
  height: 50px;
  border-radius: 10px;
  object-fit: cover;
  box-shadow: 0 8px 24px rgba(5, 217, 255, 0.25);
}

.brand span {
  font-size: 1.08rem;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 26px;
  font-weight: 700;
  color: #334155;
}

.nav-links a:hover,
.footer-links a:hover {
  color: var(--primary-dark);
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

.menu-toggle {
  display: none;
  width: 44px;
  height: 44px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: #fff;
  color: var(--ink);
  font-size: 1.2rem;
  cursor: pointer;
}

.btn,
.store-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 46px;
  padding: 12px 18px;
  border: 0;
  border-radius: 12px;
  font-weight: 800;
  cursor: pointer;
  transition: transform 0.25s ease, box-shadow 0.25s ease, background 0.25s ease;
}

.btn:hover,
.store-btn:hover {
  transform: translateY(-2px);
}

.btn-primary {
  color: #041016;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  box-shadow: 0 16px 34px rgba(5, 217, 255, 0.25);
}

.btn-secondary {
  color: #fff;
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.28);
}

.btn-outline {
  color: var(--primary-dark);
  background: #fff;
  border: 1px solid rgba(6, 118, 249, 0.24);
}

.hero {
  position: relative;
  overflow: hidden;
  min-height: 720px;
  color: #fff;
  background:
    radial-gradient(circle at 16% 22%, rgba(241, 20, 246, 0.33), transparent 32%),
    radial-gradient(circle at 76% 12%, rgba(5, 217, 255, 0.28), transparent 34%),
    linear-gradient(135deg, #03050f 0%, #0d1430 55%, #060712 100%);
}

.hero .container {
  display: grid;
  grid-template-columns: minmax(0, 1.02fr) minmax(360px, 0.98fr);
  gap: 56px;
  align-items: center;
  min-height: 720px;
  padding: 72px 0;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  width: fit-content;
  padding: 7px 12px;
  border-radius: 999px;
  color: #bdf8ff;
  background: rgba(5, 217, 255, 0.12);
  border: 1px solid rgba(5, 217, 255, 0.28);
  font-size: 0.86rem;
  font-weight: 800;
}

.hero h1,
.page-hero h1 {
  margin: 18px 0 18px;
  font-size: clamp(2.7rem, 6vw, 4.85rem);
  line-height: 1.01;
  letter-spacing: 0;
}

.hero p,
.page-hero p {
  max-width: 640px;
  margin: 0 0 28px;
  color: rgba(255, 255, 255, 0.78);
  font-size: 1.16rem;
}

.hero-actions,
.download-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  margin-top: 34px;
}

.stat-tile,
.signal-tile {
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.08);
  padding: 18px;
  backdrop-filter: blur(14px);
}

.stat-tile strong {
  display: block;
  color: #fff;
  font-size: 1.42rem;
  line-height: 1.1;
}

.stat-tile span {
  color: rgba(255, 255, 255, 0.64);
  font-size: 0.88rem;
}

.hero-visual {
  position: relative;
}

.hero-photo {
  min-height: 520px;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 30px;
  box-shadow: 0 30px 90px rgba(0, 0, 0, 0.38);
}

.hero-photo img {
  width: 100%;
  height: 520px;
  object-fit: cover;
  filter: saturate(1.15) contrast(1.05);
}

.market-card {
  position: absolute;
  left: -28px;
  bottom: 28px;
  width: min(350px, 82%);
  padding: 20px;
  color: #fff;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 22px;
  background: rgba(6, 10, 28, 0.82);
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.35);
  backdrop-filter: blur(18px);
}

.mini-chart {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  align-items: end;
  gap: 6px;
  height: 72px;
  margin: 18px 0 10px;
}

.mini-chart span {
  border-radius: 999px 999px 4px 4px;
  background: linear-gradient(180deg, var(--primary), var(--accent));
}

.mini-chart span:nth-child(1) { height: 35%; }
.mini-chart span:nth-child(2) { height: 58%; }
.mini-chart span:nth-child(3) { height: 44%; }
.mini-chart span:nth-child(4) { height: 75%; }
.mini-chart span:nth-child(5) { height: 64%; }
.mini-chart span:nth-child(6) { height: 88%; }
.mini-chart span:nth-child(7) { height: 62%; }
.mini-chart span:nth-child(8) { height: 52%; }
.mini-chart span:nth-child(9) { height: 82%; }
.mini-chart span:nth-child(10) { height: 69%; }
.mini-chart span:nth-child(11) { height: 94%; }
.mini-chart span:nth-child(12) { height: 77%; }

.section {
  padding: 96px 0;
}

.section-soft {
  background: var(--surface-2);
}

.section-dark {
  color: #fff;
  background:
    radial-gradient(circle at 80% 10%, rgba(241, 20, 246, 0.18), transparent 30%),
    linear-gradient(135deg, var(--night), var(--night-2));
}

.section-head {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 28px;
  margin-bottom: 42px;
}

.section-head h2,
.legal-head h1 {
  margin: 0;
  font-size: clamp(2rem, 4vw, 3rem);
  line-height: 1.12;
  letter-spacing: 0;
}

.section-head p,
.lead {
  max-width: 620px;
  margin: 0;
  color: var(--muted);
  font-size: 1.05rem;
}

.section-dark .section-head p,
.section-dark .lead {
  color: rgba(255, 255, 255, 0.72);
}

.signal-layout {
  display: grid;
  grid-template-columns: minmax(280px, 0.86fr) minmax(0, 1.14fr);
  gap: 30px;
  align-items: stretch;
}

.app-panel,
.insight-panel,
.legal-card,
.contact-card,
.download-panel,
.about-panel {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
  box-shadow: var(--shadow);
}

.app-panel {
  overflow: hidden;
  background: #071022;
  color: #fff;
}

.panel-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 18px 0;
}

.dot-row {
  display: flex;
  gap: 7px;
}

.dot-row span {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--primary);
}

.dot-row span:nth-child(2) {
  background: var(--accent);
}

.dot-row span:nth-child(3) {
  background: #8b5cf6;
}

.screen {
  padding: 22px;
}

.collection-row,
.portfolio-row {
  display: grid;
  grid-template-columns: 54px 1fr auto;
  gap: 14px;
  align-items: center;
  margin-top: 14px;
  padding: 14px;
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.thumb {
  display: grid;
  place-items: center;
  width: 54px;
  height: 54px;
  border-radius: 15px;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  color: #03101a;
  font-weight: 900;
}

.score {
  color: var(--primary);
  font-weight: 900;
}

.feature-stack {
  display: grid;
  gap: 16px;
}

.feature-item {
  display: grid;
  grid-template-columns: 48px 1fr;
  gap: 16px;
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.feature-item:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow);
}

.icon {
  display: grid;
  place-items: center;
  width: 48px;
  height: 48px;
  border-radius: 14px;
  color: #03101a;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  font-weight: 900;
}

.feature-item h3,
.insight-panel h3,
.about-panel h3,
.legal-card h2,
.contact-card h2,
.download-panel h2 {
  margin: 0 0 8px;
  line-height: 1.25;
}

.feature-item p,
.insight-panel p,
.about-panel p,
.legal-card p,
.legal-card li,
.contact-card p,
.download-panel p {
  margin: 0;
  color: var(--muted);
}

.workflow {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
}

.workflow-light {
  color: var(--ink);
}

.step {
  position: relative;
  padding: 24px;
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.12);
}

.step b {
  display: inline-grid;
  place-items: center;
  width: 42px;
  height: 42px;
  margin-bottom: 24px;
  border-radius: 12px;
  color: #03101a;
  background: var(--primary);
}

.step h3 {
  margin: 0 0 8px;
}

.step p {
  margin: 0;
  color: rgba(255, 255, 255, 0.7);
}

.insight-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.insight-panel {
  padding: 24px;
}

.metric {
  display: inline-flex;
  margin-bottom: 18px;
  padding: 8px 11px;
  border-radius: 999px;
  color: var(--primary-dark);
  background: rgba(5, 217, 255, 0.12);
  font-weight: 900;
}

.cta-band {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 24px;
  align-items: center;
  padding: 34px;
  border-radius: 26px;
  color: #fff;
  background:
    radial-gradient(circle at 20% 10%, rgba(5, 217, 255, 0.22), transparent 28%),
    linear-gradient(135deg, #071022, #141b3d);
  box-shadow: var(--shadow);
}

.cta-band h2 {
  margin: 0 0 8px;
}

.cta-band p {
  margin: 0;
  color: rgba(255, 255, 255, 0.72);
}

.page-hero {
  color: #fff;
  background:
    radial-gradient(circle at 15% 15%, rgba(5, 217, 255, 0.25), transparent 30%),
    radial-gradient(circle at 85% 20%, rgba(241, 20, 246, 0.2), transparent 28%),
    linear-gradient(135deg, #050816, #111b36);
}

.page-hero .container {
  padding: 92px 0 76px;
}

.about-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.92fr) minmax(360px, 1.08fr);
  gap: 42px;
  align-items: center;
}

.about-photo {
  overflow: hidden;
  border-radius: 28px;
  box-shadow: var(--shadow);
}

.about-photo img {
  width: 100%;
  height: 520px;
  object-fit: cover;
}

.about-panel {
  padding: 26px;
}

.values {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.timeline-lite {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.timeline-lite .about-panel {
  border-left: 6px solid var(--primary);
}

.legal-shell {
  display: grid;
  grid-template-columns: 260px minmax(0, 1fr);
  gap: 32px;
  align-items: start;
}

.legal-aside {
  position: sticky;
  top: 104px;
  padding: 22px;
  border-radius: var(--radius);
  background: #f1fbff;
  border: 1px solid rgba(5, 217, 255, 0.25);
}

.legal-aside strong,
.updated {
  color: var(--primary-dark);
  font-weight: 900;
}

.legal-stack {
  display: grid;
  gap: 18px;
}

.legal-card {
  padding: 28px;
}

.legal-card ul,
.legal-card ol {
  margin: 14px 0 0;
  padding-left: 22px;
}

.notice {
  padding: 18px;
  border-radius: 16px;
  background: #fff7ed;
  border: 1px solid #fed7aa;
  color: #7c2d12;
}

.contact-layout,
.download-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 380px;
  gap: 30px;
  align-items: start;
}

.contact-card,
.download-panel {
  padding: 28px;
}

.field-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.field {
  display: grid;
  gap: 7px;
  margin-bottom: 16px;
}

.field.full {
  grid-column: 1 / -1;
}

label {
  color: #344054;
  font-weight: 800;
}

input,
select,
textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 13px 14px;
  font: inherit;
  color: var(--ink);
  background: #fff;
  transition: border 0.2s ease, box-shadow 0.2s ease;
}

textarea {
  min-height: 150px;
  resize: vertical;
}

input:focus,
select:focus,
textarea:focus {
  outline: 0;
  border-color: var(--primary);
  box-shadow: 0 0 0 4px rgba(5, 217, 255, 0.15);
}

.check-row {
  display: grid;
  grid-template-columns: 20px 1fr;
  gap: 10px;
  align-items: start;
  margin: 6px 0 20px;
  color: var(--muted);
}

.check-row input {
  width: 18px;
  height: 18px;
  margin-top: 4px;
}

.form-status {
  min-height: 26px;
  margin-top: 14px;
  font-weight: 800;
}

.form-status.ok {
  color: var(--success);
}

.form-status.error {
  color: #dc2626;
}

.contact-list {
  display: grid;
  gap: 14px;
}

.contact-method {
  padding: 18px;
  border-radius: 16px;
  background: var(--surface-2);
  border: 1px solid var(--line);
}

.download-visual {
  overflow: hidden;
  border-radius: 26px;
  box-shadow: var(--shadow);
}

.download-visual img {
  width: 100%;
  height: 520px;
  object-fit: cover;
}

.store-btn {
  justify-content: flex-start;
  width: 100%;
  color: #fff;
  background: #0b1220;
}

.store-btn span {
  display: block;
  color: rgba(255, 255, 255, 0.68);
  font-size: 0.78rem;
  line-height: 1.1;
}

.requirements {
  display: grid;
  gap: 14px;
}

.requirement {
  padding: 16px;
  border-radius: 14px;
  background: var(--surface-2);
  border: 1px solid var(--line);
}

.site-footer {
  padding: 58px 0 32px;
  color: #cbd5e1;
  background: #050816;
}

.footer-brand {
  display: grid;
  justify-items: center;
  gap: 12px;
  text-align: center;
}

.footer-brand img {
  width: 50px;
  height: 50px;
  border-radius: 10px;
}

.footer-brand p {
  max-width: 580px;
  margin: 0;
  color: #94a3b8;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 18px 26px;
  margin: 30px 0 22px;
  font-weight: 700;
}

.copyright {
  margin: 0;
  text-align: center;
  color: #64748b;
}

.mobile-only-about {
  background: #fff;
}

.mobile-about-header {
  padding: 28px 20px 10px;
  text-align: center;
}

.mobile-about-header img {
  width: 68px;
  height: 68px;
  margin: 0 auto 12px;
  border-radius: 14px;
}

.mobile-section {
  padding: 26px 20px;
}

.mobile-section h1,
.mobile-section h2 {
  margin: 0 0 12px;
  line-height: 1.12;
}

@media (max-width: 920px) {
  .nav-links {
    position: fixed;
    inset: 78px 16px auto 16px;
    display: none;
    flex-direction: column;
    align-items: stretch;
    padding: 18px;
    border: 1px solid var(--line);
    border-radius: 20px;
    background: #fff;
    box-shadow: var(--shadow);
  }

  .nav-links.open {
    display: flex;
  }

  .menu-toggle {
    display: inline-grid;
    place-items: center;
  }

  .hero .container,
  .about-grid,
  .signal-layout,
  .contact-layout,
  .download-layout,
  .legal-shell {
    grid-template-columns: 1fr;
  }

  .hero,
  .hero .container {
    min-height: auto;
  }

  .hero-photo img,
  .about-photo img,
  .download-visual img {
    height: 380px;
  }

  .workflow,
  .insight-grid,
  .values,
  .timeline-lite {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .legal-aside {
    position: static;
  }

  .cta-band {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  .nav-wrap,
  .container {
    width: min(100% - 28px, 1140px);
  }

  .nav-actions .btn {
    display: none;
  }

  .section {
    padding: 58px 0;
  }

  .section-head {
    display: block;
  }

  .section-head p {
    margin-top: 12px;
  }

  .hero .container,
  .page-hero .container {
    padding: 48px 0;
  }

  .hero-stats,
  .workflow,
  .insight-grid,
  .values,
  .timeline-lite,
  .field-grid {
    grid-template-columns: 1fr;
  }

  .market-card {
    position: static;
    width: auto;
    margin-top: 14px;
  }

  .hero-photo img,
  .about-photo img,
  .download-visual img {
    height: 300px;
  }

  .collection-row,
  .portfolio-row {
    grid-template-columns: 48px 1fr;
  }

  .score {
    grid-column: 2;
  }
}