:root {
  --bg: #050913;
  --bg-alt: #0a1324;
  --card: #0d162b;
  --card-alt: #0b1120;
  --primary: #41c1ff;
  --primary-dark: #2191d6;
  --accent: #ff4f9d;
  --accent-warm: #ff6b3d;
  --text: #eef4ff;
  --text-muted: rgba(238, 244, 255, 0.72);
  --border: rgba(255, 255, 255, 0.08);
  --shadow: 0 32px 70px -28px rgba(8, 20, 54, 0.75);
  --radius-lg: 28px;
  --radius-md: 18px;
  --radius-sm: 12px;
  font-size: 16px;
}

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

body {
  margin: 0;
  font-family: 'Inter', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  color: var(--text);
  background: radial-gradient(135% 120% at 55% -10%, rgba(65, 193, 255, 0.18), transparent 60%), radial-gradient(120% 120% at 85% 15%, rgba(255, 79, 157, 0.2), transparent 65%), radial-gradient(140% 120% at 15% 10%, rgba(255, 107, 61, 0.15), transparent 65%), var(--bg);
  min-height: 100vh;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1.75rem;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  backdrop-filter: blur(16px);
  background: rgba(11, 18, 35, 0.85);
  border-bottom: 1px solid var(--border);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.2rem 0;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  text-decoration: none;
  color: var(--text);
}

.brand:hover,
.brand:focus {
  color: var(--text);
  opacity: 1;
}

.brand-logo {
  width: 42px;
  height: 42px;
  border-radius: 12px;
  box-shadow: 0 18px 35px -18px rgba(65, 193, 255, 0.55);
  object-fit: cover;
  display: block;
}

.brand-mark {
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 1.2rem;
  list-style: none;
  margin: 0;
  padding: 0;
}

.nav-links a {
  color: var(--text-muted);
  text-decoration: none;
  font-weight: 500;
  transition: color 0.2s ease, opacity 0.2s ease;
}

.nav-links a:hover,
.nav-links a:focus {
  color: var(--text);
  opacity: 1;
}

.nav-toggle {
  display: none;
}

.nav-toggle-label {
  display: none;
  width: 34px;
  height: 24px;
  position: relative;
  cursor: pointer;
}

.nav-toggle-label span,
.nav-toggle-label span::before,
.nav-toggle-label span::after {
  display: block;
  position: absolute;
  height: 3px;
  width: 100%;
  background: var(--text);
  transition: transform 0.3s ease, opacity 0.3s ease;
  border-radius: 999px;
}

.nav-toggle-label span::before,
.nav-toggle-label span::after {
  content: '';
}

.nav-toggle-label span {
  top: 50%;
  transform: translateY(-50%);
}

.nav-toggle-label span::before {
  top: -10px;
}

.nav-toggle-label span::after {
  top: 10px;
}

.hero {
  padding: 6rem 0 4rem;
}

.hero-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 3.5rem;
  align-items: center;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.25rem 0.75rem;
  border-radius: 999px;
  background: rgba(65, 193, 255, 0.16);
  color: var(--primary);
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  box-shadow: 0 0 16px rgba(65, 193, 255, 0.2);
}

h1,
h2,
h3 {
  font-weight: 700;
  line-height: 1.2;
  margin-top: 0;
  color: #f7f9ff;
}

.lead {
  font-size: 1.15rem;
  color: var(--text-muted);
  margin-bottom: 2rem;
}

.hero-icon-card {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  margin: 1.25rem 0 1.5rem;
  padding: 0.75rem 1rem;
  border-radius: var(--radius-sm);
  background: linear-gradient(130deg, rgba(65, 193, 255, 0.16), rgba(255, 79, 157, 0.18));
  border: 1px solid rgba(255, 255, 255, 0.12);
  box-shadow: 0 18px 38px -22px rgba(12, 25, 58, 0.7);
  color: rgba(238, 244, 255, 0.85);
  font-weight: 600;
  backdrop-filter: blur(12px);
}

.hero-icon {
  width: 48px;
  height: 48px;
  border-radius: 16px;
  box-shadow: 0 18px 35px -15px rgba(255, 79, 157, 0.35);
  display: block;
  object-fit: cover;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.85rem 1.5rem;
  border-radius: 999px;
  font-weight: 600;
  text-decoration: none;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
  border: 1px solid transparent;
  cursor: pointer;
}

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

.btn-primary {
  background: linear-gradient(135deg, var(--primary), var(--accent));
  color: #fff;
  box-shadow: 0 22px 40px -20px rgba(65, 193, 255, 0.6);
}

.btn-primary:hover {
  background: linear-gradient(135deg, var(--accent), var(--primary));
}

.btn-secondary {
  background: linear-gradient(135deg, rgba(5, 9, 19, 0.8), rgba(10, 19, 36, 0.85));
  color: var(--text);
  border-color: rgba(255, 255, 255, 0.12);
  box-shadow: 0 14px 35px -24px rgba(8, 16, 32, 0.9);
}

.btn-small {
  padding: 0.6rem 1.2rem;
  font-size: 0.95rem;
  background: rgba(65, 193, 255, 0.14);
  border-color: rgba(65, 193, 255, 0.28);
  color: var(--text);
  box-shadow: 0 16px 32px -24px rgba(65, 193, 255, 0.55);
}

.hero-benefits {
  list-style: none;
  padding: 0;
  margin: 1.5rem 0 0;
  display: grid;
  gap: 0.75rem;
  color: var(--text-muted);
}

.hero-benefits li {
  position: relative;
  padding-left: 1.5rem;
}

.hero-benefits li::before {
  content: '•';
  position: absolute;
  left: 0.25rem;
  color: var(--accent);
  font-size: 1.2rem;
}

.hero-visual {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.5rem;
}

.hero-visual-icon {
  width: 120px;
  height: 120px;
  border-radius: 36px;
  box-shadow: 0 35px 65px -32px rgba(65, 193, 255, 0.65);
  display: block;
  object-fit: cover;
}

.device-frame {
  background: linear-gradient(160deg, rgba(65, 193, 255, 0.18), rgba(255, 79, 157, 0.1));
  border-radius: 48px;
  padding: 1.5rem;
  box-shadow: 0 25px 60px -30px rgba(0, 0, 0, 0.6);
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.device-screen {
  background: var(--card);
  border-radius: 30px;
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  min-height: 420px;
}

.screen-top {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--text-muted);
  font-weight: 500;
}

.screen-preview {
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.1);
  box-shadow: 0 18px 38px -25px rgba(0, 0, 0, 0.65);
}

.screen-image {
  display: block;
  width: 100%;
  height: auto;
}

.status-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 10px rgba(255, 79, 157, 0.8);
}

.delay-timeline {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}

.timeline-label {
  font-size: 0.9rem;
  color: var(--text-muted);
}

.timeline-bar {
  position: relative;
  width: 100%;
  height: 6px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.1);
}

.timeline-progress {
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--primary), var(--accent), var(--accent-warm));
  box-shadow: 0 0 14px rgba(65, 193, 255, 0.65);
}

.screen-highlight {
  background: linear-gradient(120deg, rgba(65, 193, 255, 0.15), rgba(255, 79, 157, 0.12));
  border-radius: var(--radius-sm);
  padding: 1rem;
  color: var(--text-muted);
}

.screen-controls {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.75rem;
}

.control-btn {
  border: none;
  border-radius: 999px;
  padding: 0.75rem 0;
  font-size: 1.1rem;
  background: rgba(255, 255, 255, 0.1);
  color: var(--text);
  cursor: pointer;
  transition: transform 0.2s ease, background 0.2s ease;
}

.control-btn:hover {
  transform: translateY(-2px);
  background: rgba(255, 255, 255, 0.15);
}

.control-primary {
  background: linear-gradient(135deg, var(--primary), var(--accent-warm));
}

.hero-caption {
  margin-top: 1rem;
  font-size: 0.95rem;
  color: var(--text-muted);
  max-width: 22rem;
}

.section {
  padding: 5rem 0;
}

.legal .legal-container {
  max-width: 880px;
}

.legal h1 {
  font-size: 2.5rem;
  margin-bottom: 1.5rem;
}

.legal h2 {
  margin-top: 3.5rem;
  font-size: 1.9rem;
}

.legal h3 {
  margin-top: 2.5rem;
  font-size: 1.35rem;
}

.legal h4 {
  margin-top: 1.75rem;
  font-size: 1.1rem;
}

.legal p,
.legal ul {
  color: var(--text-muted);
}

.legal p {
  margin: 1rem 0;
}

.legal ul {
  margin: 1rem 0 1.75rem;
  padding-left: 1.25rem;
  list-style: disc;
}

.legal li {
  margin-bottom: 0.75rem;
}

.legal a {
  color: var(--primary);
  text-decoration: underline;
  text-decoration-color: rgba(65, 193, 255, 0.4);
}

.legal a:hover,
.legal a:focus {
  color: #fff;
  text-decoration-color: currentColor;
}

.legal .hint {
  display: inline-block;
  margin-top: 2.5rem;
  padding: 0.6rem 0.9rem;
  border-radius: var(--radius-sm);
  border: 1px solid rgba(65, 193, 255, 0.25);
  background: rgba(65, 193, 255, 0.12);
  color: var(--text-muted);
  font-size: 0.9rem;
}

.section-alt {
  background: rgba(15, 23, 42, 0.55);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.section-header {
  text-align: center;
  max-width: 720px;
  margin: 0 auto 3rem;
}

.section-header p {
  color: var(--text-muted);
  margin: 1rem 0 0;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1.75rem;
}

.feature-card {
  background: linear-gradient(150deg, rgba(13, 22, 43, 0.95), rgba(11, 18, 34, 0.9));
  border-radius: var(--radius-md);
  padding: 2rem 1.5rem;
  border: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow: 0 20px 40px -35px rgba(0, 0, 0, 0.7);
}

.feature-icon {
  display: inline-flex;
  font-size: 1.8rem;
  margin-bottom: 1rem;
  color: var(--accent);
  text-shadow: 0 0 16px rgba(255, 79, 157, 0.35);
}

.timeline {
  display: grid;
  gap: 1.5rem;
}

.timeline-item {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 1.5rem;
  align-items: start;
  background: linear-gradient(150deg, rgba(9, 17, 34, 0.75), rgba(14, 25, 49, 0.85));
  border-radius: var(--radius-md);
  padding: 1.75rem;
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.timeline-marker {
  width: 42px;
  height: 42px;
  border-radius: 12px;
  display: grid;
  place-items: center;
  font-weight: 700;
  color: #fff;
  background: linear-gradient(135deg, var(--primary), var(--accent), var(--accent-warm));
  box-shadow: 0 18px 32px -20px rgba(65, 193, 255, 0.65);
}

.coaches-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr);
  gap: 2.5rem;
  align-items: stretch;
}

.coaches-copy p {
  color: var(--text-muted);
}

.checklist {
  list-style: none;
  padding: 0;
  margin: 2rem 0 0;
  display: grid;
  gap: 1rem;
  color: var(--text-muted);
}

.checklist li {
  position: relative;
  padding-left: 1.75rem;
}

.checklist li::before {
  content: '✔';
  position: absolute;
  left: 0;
  color: var(--primary);
  font-weight: 700;
}

.coaches-card {
  background: linear-gradient(140deg, rgba(65, 193, 255, 0.16), rgba(255, 79, 157, 0.18));
  border-radius: var(--radius-lg);
  padding: 2.5rem;
  border: 1px solid rgba(255, 255, 255, 0.08);
  display: flex;
  align-items: center;
}

.coaches-card-content h3 {
  margin: 0 0 1rem;
}

.coaches-card-content p {
  color: var(--text-muted);
  margin: 0 0 0.85rem;
}

.coaches-card-note {
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: rgba(238, 244, 255, 0.75);
}

.download-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2.5rem;
  align-items: center;
}

.download-copy p {
  color: var(--text-muted);
}

.download-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-top: 2rem;
}

.download-highlight {
  background: linear-gradient(150deg, rgba(8, 15, 31, 0.92), rgba(65, 193, 255, 0.12));
  border-radius: var(--radius-lg);
  padding: 2.5rem;
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.stats {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 1.5rem;
}

.stat-value {
  display: block;
  font-size: 2rem;
  font-weight: 700;
  color: #fff;
  text-shadow: 0 0 16px rgba(65, 193, 255, 0.45);
}

.stat-label {
  color: var(--text-muted);
  font-size: 0.9rem;
}

.faq-list {
  display: grid;
  gap: 1rem;
  max-width: 720px;
  margin: 0 auto;
}

details {
  background: rgba(16, 28, 56, 0.6);
  border-radius: var(--radius-md);
  padding: 1.25rem 1.5rem;
  border: 1px solid rgba(255, 255, 255, 0.08);
  transition: border 0.2s ease;
}

details:hover {
  border-color: rgba(255, 255, 255, 0.16);
}

summary {
  cursor: pointer;
  font-weight: 600;
  color: #fff;
  list-style: none;
}

summary::marker {
  display: none;
}

details[open] summary {
  margin-bottom: 0.75rem;
}

.site-footer {
  padding: 3rem 0;
  border-top: 1px solid var(--border);
  background: rgba(9, 13, 26, 0.9);
}

.footer-grid {
  display: grid;
  gap: 2rem;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  align-items: start;
}

.footer-text {
  color: var(--text-muted);
  max-width: 22rem;
}

.footer-links {
  display: grid;
  gap: 0.6rem;
}

.footer-links a {
  color: var(--text-muted);
  text-decoration: none;
}

.footer-links a:hover {
  color: var(--text);
}

.footer-meta {
  color: rgba(238, 244, 255, 0.5);
}

@media (max-width: 1024px) {
  .hero {
    padding-top: 5rem;
  }

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

  .hero-visual {
    order: -1;
  }

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

@media (max-width: 768px) {
  body {
    font-size: 15px;
  }

  .nav-links {
    position: absolute;
    inset: 100% 0 auto 0;
    background: rgba(11, 18, 35, 0.95);
    flex-direction: column;
    padding: 1.5rem;
    border-bottom: 1px solid var(--border);
    transform-origin: top;
    transform: scaleY(0);
    opacity: 0;
    transition: transform 0.25s ease, opacity 0.25s ease;
  }

  .nav-toggle-label {
    display: block;
  }

  .nav-toggle:checked + .nav-toggle-label span {
    background: transparent;
  }

  .nav-toggle:checked + .nav-toggle-label span::before {
    transform: translateY(10px) rotate(45deg);
  }

  .nav-toggle:checked + .nav-toggle-label span::after {
    transform: translateY(-10px) rotate(-45deg);
  }

  .nav-toggle:checked ~ .nav-links {
    transform: scaleY(1);
    opacity: 1;
  }

  .hero-actions {
    flex-direction: column;
    align-items: flex-start;
  }

  .timeline-item {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 560px) {
  .container {
    padding: 0 1.25rem;
  }

  .btn {
    width: 100%;
  }

  .hero-visual-icon {
    width: 96px;
    height: 96px;
  }

  .hero-icon-card {
    width: 100%;
    justify-content: flex-start;
  }

  .device-frame {
    border-radius: 32px;
  }

  .device-screen {
    min-height: 360px;
  }
}