@import url("https://fonts.googleapis.com/css2?family=Manrope:wght@400;500;600;700;800&family=Sora:wght@500;600;700;800&display=swap");

:root {
  --bg-deep: #04070e;
  --paper: #f6f8fa;
  --paper-strong: #ffffff;
  --ink: #111624;
  --muted: #5b6475;
  --line: #d6ddea;
  --radius: 18px;
  --shadow-lg: 0 26px 60px rgba(4, 7, 14, 0.35);
  --shadow-sm: 0 14px 34px rgba(19, 34, 63, 0.08);
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  min-height: 100%;
}

body {
  font-family: "Manrope", sans-serif;
  background: var(--paper);
  color: var(--ink);
}

a {
  color: inherit;
}

.hub-shell {
  max-width: 1160px;
  margin: 0 auto;
  padding-left: clamp(1.1rem, 2.7vw, 3rem);
  padding-right: clamp(1.1rem, 2.7vw, 3rem);
}

.hub-hero {
  background:
    radial-gradient(1200px 600px at 88% -5%, rgba(20, 211, 193, 0.24), transparent 50%),
    radial-gradient(760px 460px at 8% 8%, rgba(81, 105, 255, 0.18), transparent 52%),
    linear-gradient(148deg, #0c1726 0%, #060b14 50%, #090d19 100%);
  color: #f7fbff;
  padding: 1.25rem 0 2rem;
}

.hub-topbar,
.topbar-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.hub-topbar {
  justify-content: space-between;
  padding: 0.85rem 1rem;
  border: 1px solid rgba(179, 198, 232, 0.18);
  border-radius: 18px;
  background: rgba(8, 13, 23, 0.42);
  backdrop-filter: blur(16px);
}

.brand-link,
.topbar-cta {
  text-decoration: none;
  font-weight: 800;
}

.brand-lockup {
  display: grid;
  gap: 0.18rem;
}

.brand-link {
  color: #eef5ff;
  font-size: 1.02rem;
  letter-spacing: -0.02em;
}

.brand-subline {
  margin: 0;
  color: #9bb0d1;
  font-size: 0.88rem;
  line-height: 1.4;
}

.topbar-actions {
  flex-wrap: wrap;
  justify-content: flex-end;
}

.topbar-note {
  display: inline-flex;
  align-items: center;
  gap: 0.38rem;
  padding: 0.44rem 0.72rem;
  border-radius: 999px;
  border: 1px solid rgba(142, 164, 204, 0.22);
  background: rgba(255, 255, 255, 0.05);
  color: #d8e7ff;
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.topbar-note::before {
  content: "";
  width: 0.5rem;
  height: 0.5rem;
  border-radius: 50%;
  background: linear-gradient(180deg, #73f6d5 0%, #14d3c1 100%);
  box-shadow: 0 0 0 5px rgba(20, 211, 193, 0.16);
}

.topbar-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.82rem 1.02rem;
  border-radius: 999px;
  color: #041119;
  background: linear-gradient(115deg, #14d3c1 0%, #66f4cf 100%);
  box-shadow: 0 14px 30px rgba(20, 211, 193, 0.24);
}

.topbar-cta:hover {
  transform: translateY(-1px);
}

.hub-hero-grid {
  display: grid;
  gap: 1rem;
  grid-template-columns: 1.1fr 0.9fr;
  align-items: center;
  padding: 3rem 0 1rem;
}

.eyebrow,
.section-kicker,
.tool-status,
.roadmap-label,
.card-label {
  margin: 0;
  font-size: 0.76rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.eyebrow,
.card-label {
  color: #b9cdf2;
}

.section-kicker,
.tool-status,
.roadmap-label {
  color: #0b7d72;
}

h1,
h2,
h3 {
  font-family: "Sora", sans-serif;
  letter-spacing: -0.02em;
}

h1 {
  margin: 0.55rem 0 0;
  font-size: clamp(2.2rem, 5vw, 4rem);
  line-height: 1.03;
  max-width: 11.5ch;
}

.hero-copy,
.section-copy {
  margin: 1rem 0 0;
  line-height: 1.6;
  max-width: 60ch;
}

.hero-copy {
  color: #d8e3f8;
}

.section-copy {
  color: var(--muted);
}

.hero-actions,
.tool-actions,
.cta-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 1.2rem;
}

.primary-cta,
.secondary-cta,
.secondary-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  font-weight: 800;
}

.primary-cta,
.secondary-cta {
  padding: 0.9rem 1.15rem;
  border-radius: 999px;
}

.primary-cta {
  color: #041119;
  background: linear-gradient(115deg, #14d3c1 0%, #66f4cf 100%);
  box-shadow: 0 16px 38px rgba(20, 211, 193, 0.28);
}

.secondary-cta {
  color: #e2edff;
  border: 1px solid rgba(170, 192, 230, 0.42);
  background: rgba(255, 255, 255, 0.04);
}

.secondary-link {
  color: #35506b;
}

.primary-cta:hover,
.secondary-cta:hover,
.secondary-link:hover {
  transform: translateY(-1px);
}

.hero-card,
.tool-card,
.strategy-card,
.roadmap-card,
.cta-banner,
.faq-item {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--paper-strong);
  box-shadow: var(--shadow-sm);
}

.hero-card {
  padding: 1.2rem;
  background:
    radial-gradient(circle at 84% 10%, rgba(20, 211, 193, 0.12), transparent 54%),
    rgba(9, 14, 24, 0.74);
  border-color: rgba(159, 180, 214, 0.28);
  color: #f2f7ff;
  box-shadow: var(--shadow-lg);
}

.hero-kpis {
  display: grid;
  gap: 0.75rem;
  margin-top: 0.85rem;
}

.hero-kpis div {
  border: 1px solid rgba(177, 197, 230, 0.2);
  border-radius: 14px;
  padding: 0.8rem 0.85rem;
  background: rgba(255, 255, 255, 0.03);
}

.hero-kpis span {
  display: block;
  color: #9fb4d7;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.hero-kpis strong {
  display: block;
  margin-top: 0.3rem;
  line-height: 1.35;
}

.tools-section,
.roadmap-section,
.cta-section,
.faq-section {
  padding-top: 4.5rem;
  padding-bottom: 4.5rem;
}

.roadmap-section {
  background: #fbfdff;
  border-top: 1px solid #dce6f2;
  border-bottom: 1px solid #dce6f2;
}

.section-head {
  display: grid;
  gap: 0.8rem;
}

.section-head h2,
.tool-card h3,
.strategy-card h3,
.roadmap-card h3,
.cta-banner h2,
.faq-copy h2 {
  margin: 0.45rem 0 0;
}

.tools-grid {
  margin-top: 1.2rem;
  display: grid;
  gap: 1rem;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  align-items: stretch;
}

.tool-card,
.strategy-card,
.roadmap-card,
.cta-banner {
  padding: 1.2rem;
}

.cta-banner {
  background: linear-gradient(105deg, rgba(255, 255, 255, 0.98), rgba(227, 247, 244, 0.94));
}

.cta-banner .secondary-cta {
  color: #19324c;
  border-color: #bdd0e2;
  background: rgba(255, 255, 255, 0.96);
  box-shadow: 0 12px 28px rgba(88, 113, 147, 0.12);
}

.cta-banner .secondary-cta:hover {
  border-color: #97b3cf;
  background: #ffffff;
}

.tool-card.live {
  background:
    radial-gradient(circle at 88% 12%, rgba(20, 211, 193, 0.1), transparent 54%),
    radial-gradient(circle at 10% 100%, rgba(81, 105, 255, 0.08), transparent 48%),
    #ffffff;
}

.tool-card p,
.strategy-card p,
.roadmap-card p,
.cta-banner p {
  color: var(--muted);
  line-height: 1.55;
}

.tool-points {
  margin: 1rem 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 0.65rem;
}

.tool-points li {
  display: flex;
  gap: 0.65rem;
  line-height: 1.55;
  color: #273347;
}

.tool-points li::before {
  content: "";
  width: 9px;
  height: 9px;
  margin-top: 0.4rem;
  border-radius: 50%;
  background: linear-gradient(180deg, #66f4cf 0%, #14d3c1 100%);
  box-shadow: 0 0 0 5px rgba(20, 211, 193, 0.12);
  flex: 0 0 auto;
}

.roadmap-grid,
.faq-shell,
.footer-grid {
  display: grid;
  gap: 1rem;
}

.roadmap-grid {
  margin-top: 1.2rem;
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.cta-banner {
  display: grid;
  gap: 1rem;
  grid-template-columns: 1.05fr auto;
  align-items: center;
}

.faq-shell {
  grid-template-columns: 0.85fr 1.15fr;
  align-items: start;
}

.faq-list {
  display: grid;
  gap: 0.85rem;
}

.faq-item {
  padding: 0.2rem 1rem 0.95rem;
}

.faq-item summary {
  list-style: none;
  cursor: pointer;
  font-weight: 800;
  color: #182131;
  padding: 0.95rem 1.8rem 0.95rem 0;
  position: relative;
}

.faq-item summary::-webkit-details-marker {
  display: none;
}

.faq-item summary::after {
  content: "+";
  position: absolute;
  right: 0;
  top: 0.8rem;
  color: #0b7d72;
  font-size: 1.3rem;
  line-height: 1;
}

.faq-item[open] summary::after {
  content: "−";
}

.faq-item p {
  margin: 0;
  color: var(--muted);
  line-height: 1.6;
}

.hub-footer {
  background: var(--bg-deep);
  color: #d1dbf1;
  border-top: 1px solid #1b263a;
  padding: 2.3rem 0;
}

.footer-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  align-items: start;
}

.footer-grid p,
.footer-grid a {
  color: #adbbd8;
  margin: 0.35rem 0 0;
  text-decoration: none;
}

.footer-grid a:hover {
  color: #d8e7ff;
}

a:focus-visible,
summary:focus-visible {
  outline: 2px solid #66f4cf;
  outline-offset: 3px;
}

@media (max-width: 1024px) {
  .hub-hero-grid,
  .tools-grid,
  .roadmap-grid,
  .faq-shell,
  .footer-grid,
  .cta-banner {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 768px) {
  .hub-topbar,
  .topbar-actions {
    flex-wrap: wrap;
  }

  .hub-topbar {
    align-items: flex-start;
  }

  .hub-hero-grid,
  .tools-grid,
  .roadmap-grid,
  .faq-shell,
  .footer-grid,
  .cta-banner {
    grid-template-columns: 1fr;
  }

  .hub-hero {
    padding-top: 1rem;
  }

  .topbar-actions {
    width: 100%;
  }

  .topbar-note {
    align-self: flex-start;
  }
}