:root {
  --bg: #f5f9ff;
  --surface: #ffffff;
  --ink: #0e2340;
  --muted: #5d6c80;
  --brand: #1769ff;
  --brand-dark: #0f4fcc;
  --line: #d9e4f5;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: Inter, Arial, sans-serif;
  color: var(--ink);
  background: var(--bg);
  line-height: 1.5;
}

.container {
  width: min(1120px, 92%);
  margin-inline: auto;
}

.top-nav {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(255, 255, 255, 0.95);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(8px);
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.85rem 0;
}

.logo {
  font-weight: 800;
  text-decoration: none;
  color: var(--ink);
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}

.star {
  color: var(--brand);
}

nav {
  display: flex;
  gap: 1rem;
}

nav a {
  text-decoration: none;
  color: var(--ink);
  font-weight: 500;
  font-size: 0.95rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 12px;
  padding: 0.72rem 1rem;
  text-decoration: none;
  font-weight: 700;
  border: 1px solid transparent;
  cursor: pointer;
}

.btn-primary {
  background: var(--brand);
  color: #fff;
}

.btn-primary:hover {
  background: var(--brand-dark);
}

.btn-secondary {
  color: var(--brand);
  border-color: var(--brand);
  background: transparent;
}

.hero {
  padding: 4.5rem 0 3rem;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 2rem;
  align-items: center;
}

.eyebrow {
  color: var(--brand);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 0.82rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
}

h1,
h2,
h3 {
  line-height: 1.15;
  margin: 0 0 1rem;
}

h1 {
  font-size: clamp(2rem, 4vw, 3.2rem);
}

h2 {
  font-size: clamp(1.6rem, 3vw, 2.3rem);
}

.lead {
  font-size: 1.1rem;
  color: var(--muted);
  max-width: 60ch;
}

.hero-ctas {
  display: flex;
  gap: 0.8rem;
  margin: 1.2rem 0;
}

.trust {
  color: var(--muted);
}

.video-card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 1rem;
  box-shadow: 0 14px 40px rgba(23, 105, 255, 0.1);
}

.laptop-frame {
  border: 2px solid #ccd8ef;
  border-radius: 14px;
  padding: 1rem;
  background: #fdfefe;
}

.screen {
  min-height: 220px;
  background: linear-gradient(140deg, #0f4fcc, #31a7ff);
  border-radius: 10px;
  color: #fff;
  display: grid;
  place-items: center;
  text-align: center;
  padding: 1rem;
}

.screen-title {
  margin: 0;
  font-weight: 700;
}

.play-btn {
  border: 0;
  border-radius: 999px;
  width: 62px;
  height: 62px;
  font-size: 1.25rem;
  cursor: pointer;
  margin-top: 0.8rem;
}

.section {
  padding: 4rem 0;
}

.section-alt {
  background: #edf4ff;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.cards-3 {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
  margin-top: 1.4rem;
}

.card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 1rem;
}

.market-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
  margin-top: 1rem;
}

.market-lists {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  margin-top: 1rem;
}

.player-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 1rem;
  align-items: start;
}

.player-grid input[type="range"] {
  width: 100%;
}

.stack {
  display: grid;
  gap: 0.5rem;
}

.stack input,
.stack select {
  border: 1px solid #becce5;
  border-radius: 10px;
  padding: 0.68rem;
  font: inherit;
  background: #fff;
}

#fp-status {
  min-height: 1.2rem;
  color: #0f4fcc;
  margin: 0;
  font-weight: 700;
}

.row-between {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
}

.list {
  display: grid;
  gap: 0.6rem;
  margin-top: 0.6rem;
}

.item {
  display: grid;
  gap: 0.35rem;
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 0.75rem;
  background: #fff;
}

.item-top {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 0.75rem;
}

.item-title {
  font-weight: 800;
}

.item-sub {
  color: var(--muted);
  font-size: 0.95rem;
}

.item-actions {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.thumb {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  border-radius: 10px;
  border: 1px solid var(--line);
}

.flyer-link {
  display: block;
  margin: 0.75rem 0 0.5rem;
  text-decoration: none;
}

.flyer {
  width: 100%;
  max-width: 520px;
  border-radius: 14px;
  border: 1px solid var(--line);
  box-shadow: 0 18px 50px rgba(7, 26, 49, 0.18);
  display: block;
}

.flyer-link:hover .flyer {
  border-color: rgba(23, 105, 255, 0.55);
}

.total {
  margin-top: 0.75rem;
  padding-top: 0.75rem;
  border-top: 1px solid var(--line);
}

.tag {
  display: inline-block;
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--brand);
  background: #e7f0ff;
  border-radius: 999px;
  padding: 0.2rem 0.7rem;
}

.text-link {
  text-decoration: none;
  color: var(--brand);
  font-weight: 700;
}

.tabs {
  display: flex;
  gap: 0.5rem;
  margin-bottom: 1rem;
}

.tab {
  border: 1px solid var(--line);
  background: #fff;
  color: var(--ink);
  border-radius: 10px;
  padding: 0.6rem 0.9rem;
  cursor: pointer;
  font-weight: 700;
}

.tab.active {
  color: #fff;
  background: var(--brand);
  border-color: var(--brand);
}

.tab-panel {
  display: none;
}

.tab-panel.active {
  display: block;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.8rem;
}

.feature {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 0.85rem;
  font-weight: 600;
}

.quote {
  margin: 1rem 0 1.6rem;
  background: #fff;
  border-left: 4px solid var(--brand);
  border-radius: 8px;
  padding: 1rem;
}

.quote footer {
  color: var(--muted);
  margin-top: 0.5rem;
}

.stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
}

.stat {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 1rem;
}

.stat strong {
  display: block;
  font-size: 1.5rem;
}

.stat span {
  color: var(--muted);
}

.cta {
  background: linear-gradient(180deg, #0c3d99, #1769ff);
  color: #fff;
}

.cta-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.4rem;
  align-items: start;
}

.demo-form {
  background: #fff;
  color: var(--ink);
  border-radius: 14px;
  padding: 1rem;
  display: grid;
  gap: 0.5rem;
}

.demo-form input {
  border: 1px solid #becce5;
  border-radius: 10px;
  padding: 0.68rem;
  font: inherit;
}

#calendar-status,
#form-status {
  min-height: 1.2rem;
  color: #0f4fcc;
  margin: 0;
  font-weight: 600;
}

.calendar-form {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 1rem;
  display: grid;
  gap: 0.8rem;
  max-width: 720px;
}

.calendar-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.8rem;
}

.calendar-field {
  display: grid;
  gap: 0.35rem;
}

.calendar-form input,
.calendar-form select {
  border: 1px solid #becce5;
  border-radius: 10px;
  padding: 0.68rem;
  font: inherit;
  background: #fff;
}

.footer {
  background: #071a31;
  color: #e1ecff;
  padding: 2rem 0 1rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1rem;
}

.footer h4 {
  margin: 0 0 0.3rem;
}

.copyright {
  text-align: center;
  margin: 1rem 0 0;
  color: #8fb0e0;
  font-size: 0.92rem;
}

@media (max-width: 980px) {
  nav {
    display: none;
  }

  .hero-grid,
  .cards-3,
  .cta-grid,
  .stats,
  .footer-grid {
    grid-template-columns: 1fr;
  }

  .feature-grid {
    grid-template-columns: 1fr;
  }

  .calendar-row {
    grid-template-columns: 1fr;
  }

  .market-grid,
  .market-lists {
    grid-template-columns: 1fr;
  }

  .player-grid {
    grid-template-columns: 1fr;
  }
}
