@import url("https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@400;500;600;700&display=swap");

:root {
  --bg-primary: #0c0c0c;
  --bg-secondary: #111111;
  --glass: rgba(255, 255, 255, 0.06);
  --glass-strong: rgba(255, 255, 255, 0.1);
  --text-main: #f5f5f5;
  --text-muted: #b3b3b3;
  --border: rgba(255, 255, 255, 0.1);
  --shadow-soft: 0 20px 60px rgba(0, 0, 0, 0.55);
  --radius: 18px;
}

.landing-shell {
  min-height: 100vh;
  background: radial-gradient(120% 120% at 20% 20%, rgba(255, 255, 255, 0.05) 0%, transparent 40%),
    radial-gradient(120% 120% at 80% 10%, rgba(255, 255, 255, 0.05) 0%, transparent 35%),
    linear-gradient(135deg, var(--bg-primary), #0f0f0f 45%, #0b0b0b 100%);
  color: var(--text-main);
  font-family: "Space Grotesk", "Inter", system-ui, -apple-system, sans-serif;
  position: relative;
  overflow: hidden;
}

.landing-bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
  overflow: hidden;
}

.gradient-blob {
  position: absolute;
  border-radius: 999px;
  filter: blur(120px);
  opacity: 0.35;
}

.orb-a {
  width: 420px;
  height: 420px;
  background: rgba(255, 255, 255, 0.08);
  top: -120px;
  right: -80px;
}

.orb-b {
  width: 320px;
  height: 320px;
  background: rgba(255, 255, 255, 0.05);
  bottom: -120px;
  left: 0;
}

.orb-c {
  width: 480px;
  height: 480px;
  background: rgba(255, 255, 255, 0.04);
  top: 40%;
  left: 40%;
}

.landing-container {
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 24px;
  position: relative;
  z-index: 1;
}

.landing-topbar {
  position: sticky;
  top: 0;
  z-index: 20;
  background: linear-gradient(180deg, rgba(10, 15, 27, 0.7) 0%, rgba(10, 15, 27, 0.3) 70%, transparent 100%);
  backdrop-filter: blur(16px);
}

.topbar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 0;
}

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

.brand-mark {
  position: relative;
  width: 44px;
  height: 44px;
  display: grid;
  place-items: center;
  background: var(--glass);
  border: 1px solid var(--border);
  border-radius: 14px;
  overflow: hidden;
  box-shadow: var(--shadow-soft);
}

.mark-glow {
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 30% 30%, rgba(255, 255, 255, 0.12), transparent 55%);
}

.brand-copy {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.brand-name {
  font-weight: 700;
  letter-spacing: -0.02em;
}

.brand-tagline {
  color: var(--text-muted);
  font-size: 13px;
}

.top-actions {
  display: flex;
  align-items: center;
  gap: 10px;
}

.landing-main {
  padding: 32px 0 80px;
}

.hero-section {
  padding: 40px 0 24px;
}

.hero-grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 24px;
  align-items: center;
}

.hero-copy {
  grid-column: span 7;
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.hero-pill {
  background: rgba(255, 255, 255, 0.06);
  color: var(--text-main);
  border-color: rgba(255, 255, 255, 0.15);
  box-shadow: 0 10px 35px rgba(0, 0, 0, 0.35);
}

.hero-title {
  font-size: clamp(34px, 4vw, 56px);
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1.05;
}

.title-accent {
  color: #e6e6e6;
  text-shadow: 0 0 24px rgba(255, 255, 255, 0.12);
}

.hero-subtitle {
  color: var(--text-muted);
  font-size: 16px;
  line-height: 1.7;
  max-width: 640px;
}

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

.cta-strong {
  background: linear-gradient(120deg, #f5f5f5, #dcdcdc);
  color: #0c0c0c;
  border: none;
  box-shadow: 0 18px 50px rgba(0, 0, 0, 0.35);
}

.cta-strong:hover {
  filter: brightness(0.97);
  transform: translateY(-1px);
}

.cta-ghost {
  border-color: rgba(255, 255, 255, 0.2);
  background: rgba(255, 255, 255, 0.06);
  color: var(--text-main);
}

.cta-ghost:hover {
  background: rgba(255, 255, 255, 0.1);
}

.hero-meta {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin-top: 10px;
}

.stat-chip {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 14px 16px;
  background: linear-gradient(120deg, rgba(255, 255, 255, 0.04), rgba(255, 255, 255, 0.02));
}

.stat-value {
  font-size: 18px;
  font-weight: 700;
}

.stat-label {
  color: var(--text-muted);
  font-size: 13px;
}

.hero-showcase {
  grid-column: span 5;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.glass-panel {
  border-radius: 22px;
  padding: 18px 20px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.1);
  box-shadow: var(--shadow-soft);
  backdrop-filter: blur(10px);
}

.glass-panel.secondary {
  border-style: dashed;
  border-color: rgba(255, 255, 255, 0.14);
  background: rgba(255, 255, 255, 0.05);
}

.panel-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  margin-bottom: 12px;
}

.panel-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  padding: 8px 12px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.08);
  color: var(--text-main);
  border: 1px solid rgba(255, 255, 255, 0.16);
}

.panel-badge {
  border-color: rgba(255, 255, 255, 0.2);
  color: var(--text-main);
}

.panel-body {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.panel-row {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 12px;
  align-items: center;
  padding: 10px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.panel-row:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.panel-row.compact {
  grid-template-columns: 1fr;
  padding: 6px 0 0;
  border-bottom: none;
}

.panel-dot {
  width: 12px;
  height: 12px;
  border-radius: 999px;
  background: #60a5fa;
  box-shadow: 0 0 0 6px rgba(96, 165, 250, 0.15);
}

.panel-dot.hot {
  background: #f472b6;
  box-shadow: 0 0 0 6px rgba(244, 114, 182, 0.14);
}

.panel-title {
  font-weight: 600;
}

.panel-desc {
  color: var(--text-muted);
  font-size: 13px;
}

.panel-tag {
  font-size: 12px;
  color: var(--text-muted);
  padding: 6px 10px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.12);
}

.panel-progress {
  height: 8px;
  width: 100%;
  background: rgba(255, 255, 255, 0.08);
  border-radius: 999px;
  overflow: hidden;
}

.panel-progress span {
  display: block;
  height: 100%;
  background: linear-gradient(90deg, #f5f5f5, #bfbfbf);
  border-radius: 999px;
}

.panel-footnote {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--text-muted);
  font-size: 13px;
  margin-top: 6px;
}

.panel-stack {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 10px;
}

.stack-chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.08);
  color: var(--text-main);
  border: 1px solid rgba(255, 255, 255, 0.16);
}

.stack-chip.alt {
  background: rgba(255, 255, 255, 0.08);
  color: var(--text-main);
  border-color: rgba(255, 255, 255, 0.14);
}

.panel-subcopy {
  color: var(--text-muted);
  font-size: 14px;
  line-height: 1.6;
}

.feature-section {
  padding: 26px 0;
}

.section-heading {
  display: flex;
  flex-direction: column;
  gap: 10px;
  max-width: 720px;
}

.section-heading h2 {
  font-size: clamp(26px, 3vw, 38px);
  letter-spacing: -0.02em;
}

.heading-pill {
  width: fit-content;
  border-color: rgba(255, 255, 255, 0.16);
  background: rgba(255, 255, 255, 0.04);
  color: var(--text-main);
}

.section-subtitle {
  color: var(--text-muted);
  font-size: 15px;
  line-height: 1.6;
}

.feature-grid {
  margin-top: 24px;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 14px;
}

.feature-card {
  position: relative;
  padding: 18px;
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.12);
  overflow: hidden;
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 14px;
  align-items: center;
  transition: transform 0.18s ease, border-color 0.18s ease, box-shadow 0.18s ease;
}

 .feature-card:hover {
  transform: translateY(-4px);
  border-color: rgba(255, 255, 255, 0.2);
  box-shadow: 0 16px 45px rgba(0, 0, 0, 0.35);
}

.feature-card::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  opacity: 0.35;
  background: radial-gradient(circle at 20% 20%, rgba(255, 255, 255, 0.12), transparent 35%);
}

.feature-icon {
  width: 48px;
  height: 48px;
  border-radius: 14px;
  display: grid;
  place-items: center;
  color: #0b0b0b;
  font-weight: 600;
  z-index: 1;
}

.feature-content {
  z-index: 1;
}

.feature-content h3 {
  font-weight: 700;
  margin-bottom: 4px;
}

.feature-content p {
  color: var(--text-muted);
  font-size: 14px;
  line-height: 1.6;
}

.feature-tag {
  position: absolute;
  bottom: 12px;
  right: 14px;
  padding: 6px 10px;
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.08);
  color: var(--text-muted);
  font-size: 12px;
  border: 1px solid rgba(255, 255, 255, 0.12);
}

.tone-violet .feature-icon,
.tone-rose .feature-icon,
.tone-emerald .feature-icon,
.tone-sky .feature-icon,
.tone-amber .feature-icon,
.tone-blue .feature-icon {
  background: linear-gradient(135deg, #f5f5f5, #dcdcdc);
}

.steps-section {
  padding: 36px 0 48px;
}

.steps-grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 24px;
  align-items: start;
}

.steps-actions {
  display: flex;
  gap: 10px;
  margin-top: 14px;
  flex-wrap: wrap;
}

.steps-cards {
  grid-column: span 6 / span 6;
  display: grid;
  gap: 12px;
}

.section-heading {
  grid-column: span 6 / span 6;
}

.step-card {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 12px;
  padding: 14px;
  border-radius: 16px;
  border: 1px dashed rgba(255, 255, 255, 0.16);
  background: rgba(255, 255, 255, 0.03);
}

.step-number {
  width: 32px;
  height: 32px;
  border-radius: 10px;
  display: grid;
  place-items: center;
  background: rgba(99, 102, 241, 0.2);
  color: #c7d2fe;
  font-weight: 700;
}

.step-title {
  font-weight: 600;
  margin-bottom: 4px;
}

.step-desc {
  color: var(--text-muted);
  font-size: 14px;
  line-height: 1.6;
}

.landing-footer {
  border-top: 1px solid var(--border);
  padding: 28px 0 36px;
  margin-top: 18px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.02), transparent);
}

.footer-inner {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  align-items: center;
  flex-wrap: wrap;
}

.footer-subtitle {
  color: var(--text-muted);
  margin-top: 6px;
  max-width: 540px;
}

.footer-actions {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

@media (max-width: 1024px) {
  .hero-grid {
    grid-template-columns: repeat(1, minmax(0, 1fr));
  }

  .hero-copy {
    grid-column: span 1;
  }

  .hero-showcase {
    grid-column: span 1;
  }

  .steps-grid {
    grid-template-columns: repeat(1, minmax(0, 1fr));
  }

  .section-heading,
  .steps-cards {
    grid-column: span 1;
  }
}

@media (max-width: 640px) {
  .topbar-inner {
    gap: 10px;
  }

  .hero-meta {
    grid-template-columns: repeat(1, minmax(0, 1fr));
  }

  .feature-grid {
    grid-template-columns: repeat(1, minmax(0, 1fr));
  }

  .glass-panel,
  .feature-card {
    padding: 16px;
  }

  .landing-main {
    padding-top: 14px;
  }
}
