:root {
  --bg: #070A12;
  --bg-soft: #0A1020;
  --surface: #101827;
  --surface-2: #151F32;
  --surface-3: #1B2941;
  --text: #F8FAFC;
  --muted: #94A3B8;
  --muted-2: #CBD5E1;
  --primary: #7C3AED;
  --secondary: #06B6D4;
  --hot: #F97316;
  --success: #22C55E;
  --danger: #FB7185;
  --warning: #FACC15;
  --border: rgba(148, 163, 184, 0.18);
  --border-strong: rgba(248, 250, 252, 0.24);
  --shadow: 0 22px 80px rgba(0, 0, 0, 0.42);
  --radius-lg: 28px;
  --radius-md: 20px;
  --radius-sm: 14px;
  --max: 1160px;
  --font: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-width: 320px;
  color: var(--text);
  background:
    radial-gradient(circle at top left, rgba(124, 58, 237, 0.28), transparent 32rem),
    radial-gradient(circle at 80% 8%, rgba(6, 182, 212, 0.18), transparent 30rem),
    linear-gradient(180deg, #070A12 0%, #090E1A 48%, #070A12 100%);
  font-family: var(--font);
  line-height: 1.6;
}

body.nav-open {
  overflow: hidden;
}

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

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

button,
input {
  font: inherit;
}

::selection {
  color: var(--text);
  background: rgba(124, 58, 237, 0.65);
}

.container {
  width: min(100% - 32px, var(--max));
  margin-inline: auto;
}

.section {
  padding: 88px 0;
  position: relative;
}

.section-tight {
  padding: 18px 0;
}

.skip-link {
  position: absolute;
  left: 16px;
  top: -60px;
  z-index: 100;
  padding: 10px 14px;
  border-radius: 999px;
  background: var(--text);
  color: var(--bg);
  font-weight: 800;
  transition: top 0.2s ease;
}

.skip-link:focus {
  top: 16px;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  clip-path: inset(50%);
  overflow: hidden;
  white-space: nowrap;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  border-bottom: 1px solid transparent;
  background: rgba(7, 10, 18, 0.72);
  backdrop-filter: blur(18px);
  transition: border-color 0.2s ease, background 0.2s ease;
}

.site-header.is-scrolled {
  border-color: var(--border);
  background: rgba(7, 10, 18, 0.9);
}

.nav-wrap {
  display: flex;
  min-height: 76px;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

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

.brand-mark {
  display: grid;
  width: 42px;
  height: 42px;
  place-items: center;
  border: 1px solid rgba(6, 182, 212, 0.45);
  border-radius: 15px;
  background:
    linear-gradient(135deg, rgba(124, 58, 237, 0.95), rgba(6, 182, 212, 0.86)),
    var(--surface);
  box-shadow: 0 0 30px rgba(124, 58, 237, 0.35);
  color: white;
  font-size: 1.1rem;
  font-weight: 950;
}

.brand-text {
  display: grid;
  line-height: 1.1;
}

.brand-text strong {
  font-size: 0.98rem;
  letter-spacing: -0.01em;
}

.brand-text small {
  color: var(--muted);
  font-size: 0.74rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.primary-nav {
  display: none;
  align-items: center;
  gap: 4px;
}

.primary-nav a {
  border-radius: 999px;
  padding: 10px 13px;
  color: var(--muted-2);
  font-size: 0.93rem;
  font-weight: 700;
  transition: color 0.2s ease, background 0.2s ease, transform 0.2s ease;
}

.primary-nav a:hover,
.primary-nav a:focus-visible {
  background: rgba(148, 163, 184, 0.1);
  color: var(--text);
  outline: none;
}

.primary-nav .nav-cta {
  margin-left: 6px;
  border: 1px solid rgba(124, 58, 237, 0.5);
  background: rgba(124, 58, 237, 0.18);
  color: var(--text);
}

.nav-toggle {
  display: inline-grid;
  width: 46px;
  height: 46px;
  place-items: center;
  gap: 4px;
  border: 1px solid var(--border);
  border-radius: 14px;
  background: rgba(16, 24, 39, 0.72);
  color: var(--text);
  cursor: pointer;
}

.nav-toggle span:not(.sr-only) {
  width: 18px;
  height: 2px;
  border-radius: 999px;
  background: currentColor;
}

.hero {
  overflow: hidden;
  padding-top: 92px;
}

.hero-grid {
  display: grid;
  gap: 34px;
  align-items: center;
}

.hero-copy {
  position: relative;
  z-index: 2;
}

.eyebrow {
  margin: 0 0 14px;
  color: var(--secondary);
  font-size: 0.78rem;
  font-weight: 900;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  overflow-wrap: break-word;
}

h1 {
  max-width: 850px;
  margin: 0;
  font-size: clamp(3rem, 10vw, 6.8rem);
  line-height: 0.88;
  letter-spacing: -0.08em;
}

h2 {
  margin: 0;
  font-size: clamp(2.2rem, 5.5vw, 4.35rem);
  line-height: 0.95;
  letter-spacing: -0.055em;
}

h3 {
  margin: 0;
  font-size: 1.2rem;
  line-height: 1.18;
  letter-spacing: -0.025em;
}

p {
  color: var(--muted-2);
  margin: 0;
}

.hero-subhead {
  max-width: 720px;
  margin-top: 26px;
  color: #DCE7F5;
  font-size: clamp(1.05rem, 2.4vw, 1.35rem);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 34px;
}

.hero-actions.centered {
  justify-content: center;
}

.btn {
  display: inline-flex;
  min-height: 52px;
  align-items: center;
  justify-content: center;
  gap: 9px;
  border: 1px solid transparent;
  border-radius: 999px;
  padding: 14px 18px;
  cursor: pointer;
  font-weight: 900;
  line-height: 1.1;
  text-align: center;
  transition: transform 0.2s ease, border-color 0.2s ease, background 0.2s ease, box-shadow 0.2s ease;
}

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

.btn:focus-visible,
summary:focus-visible,
input:focus-visible {
  outline: 3px solid rgba(6, 182, 212, 0.38);
  outline-offset: 3px;
}

.btn-primary {
  background:
    linear-gradient(135deg, rgba(124, 58, 237, 1), rgba(6, 182, 212, 0.92));
  color: white;
  box-shadow: 0 18px 48px rgba(124, 58, 237, 0.35);
}

.btn-primary:hover {
  box-shadow: 0 24px 60px rgba(124, 58, 237, 0.45);
}

.btn-secondary {
  border-color: var(--border);
  background: rgba(16, 24, 39, 0.7);
  color: var(--text);
}

.btn-secondary:hover {
  border-color: rgba(248, 250, 252, 0.38);
  background: rgba(21, 31, 50, 0.95);
}

.trust-note {
  max-width: 680px;
  margin-top: 18px;
  color: var(--muted);
  font-size: 0.95rem;
}

.hero-stats {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
  max-width: 710px;
  margin-top: 30px;
}

.hero-stats div {
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 16px;
  background: rgba(16, 24, 39, 0.5);
}

.hero-stats strong,
.hero-stats span {
  display: block;
}

.hero-stats strong {
  font-size: 1.1rem;
}

.hero-stats span {
  margin-top: 2px;
  color: var(--muted);
  font-size: 0.9rem;
}

.hero-card {
  position: relative;
  z-index: 2;
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-lg);
  background:
    linear-gradient(180deg, rgba(21, 31, 50, 0.92), rgba(10, 16, 32, 0.92)),
    var(--surface);
  box-shadow: var(--shadow);
  overflow: hidden;
}

.terminal-top {
  display: flex;
  align-items: center;
  gap: 8px;
  border-bottom: 1px solid var(--border);
  padding: 16px 18px;
  background: rgba(7, 10, 18, 0.38);
}

.terminal-top span {
  width: 11px;
  height: 11px;
  border-radius: 999px;
  background: var(--danger);
}

.terminal-top span:nth-child(2) {
  background: var(--warning);
}

.terminal-top span:nth-child(3) {
  background: var(--success);
}

.terminal-top p {
  margin-left: auto;
  color: var(--muted);
  font-size: 0.82rem;
  font-weight: 800;
}

.forecast-panel {
  padding: 22px;
}

.forecast-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  border-bottom: 1px solid var(--border);
  padding: 15px 0;
}

.forecast-row span {
  color: var(--muted);
}

.forecast-row strong {
  font-size: 1.05rem;
}

.forecast-row.danger strong {
  color: #FDA4AF;
}

.decision-card {
  display: flex;
  gap: 14px;
  align-items: flex-start;
  margin: 22px 0;
  border: 1px solid rgba(249, 115, 22, 0.35);
  border-radius: var(--radius-md);
  padding: 18px;
  background:
    radial-gradient(circle at 15% 0%, rgba(249, 115, 22, 0.28), transparent 12rem),
    rgba(249, 115, 22, 0.08);
}

.status-dot {
  flex: 0 0 auto;
  width: 13px;
  height: 13px;
  margin-top: 4px;
  border-radius: 999px;
  background: var(--hot);
  box-shadow: 0 0 0 8px rgba(249, 115, 22, 0.16);
}

.decision-label {
  margin-bottom: 4px;
  color: var(--muted);
  font-size: 0.82rem;
  font-weight: 900;
  letter-spacing: 0.11em;
  text-transform: uppercase;
}

.decision-card strong {
  display: block;
  line-height: 1.25;
}

.mini-chart {
  display: flex;
  min-height: 150px;
  align-items: flex-end;
  gap: 9px;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 16px;
  background: rgba(7, 10, 18, 0.35);
}

.mini-chart span {
  flex: 1;
  height: var(--h);
  min-height: 14px;
  border-radius: 999px 999px 8px 8px;
  background: linear-gradient(180deg, rgba(6, 182, 212, 0.95), rgba(124, 58, 237, 0.9));
}

.card-caption {
  border-top: 1px solid var(--border);
  padding: 14px 20px 18px;
  color: var(--muted);
  font-size: 0.87rem;
}

.hero-glow {
  position: absolute;
  pointer-events: none;
  filter: blur(16px);
  opacity: 0.7;
}

.hero-glow-one {
  width: 340px;
  height: 340px;
  left: -140px;
  top: 160px;
  border-radius: 999px;
  background: rgba(124, 58, 237, 0.32);
}

.hero-glow-two {
  width: 260px;
  height: 260px;
  right: -100px;
  top: 120px;
  border-radius: 999px;
  background: rgba(6, 182, 212, 0.24);
}

.trust-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: center;
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 12px;
  background: rgba(16, 24, 39, 0.62);
}

.trust-strip span {
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 9px 13px;
  color: var(--muted-2);
  font-size: 0.86rem;
  font-weight: 800;
}

.two-col {
  display: grid;
  gap: 28px;
}

.copy-stack {
  display: grid;
  gap: 18px;
  font-size: 1.05rem;
}

.copy-stack strong {
  color: var(--text);
}

.section-head {
  max-width: 760px;
  margin-bottom: 34px;
}

.section-head.narrow {
  max-width: 720px;
  margin-inline: auto;
  text-align: center;
}

.section-head p {
  margin-top: 16px;
  font-size: 1.05rem;
}

.calculator-grid {
  display: grid;
  gap: 22px;
  align-items: start;
}

.calc-card,
.results-card,
.bento-card,
.step-card,
.use-list article,
.access-card,
.final-card {
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background:
    linear-gradient(180deg, rgba(21, 31, 50, 0.82), rgba(16, 24, 39, 0.72));
  box-shadow: 0 18px 58px rgba(0, 0, 0, 0.18);
}

.calc-card {
  display: grid;
  gap: 14px;
  padding: 20px;
}

.form-help {
  color: var(--muted);
  font-size: 0.94rem;
}

label {
  position: relative;
  display: grid;
  gap: 7px;
  color: var(--muted-2);
  font-size: 0.9rem;
  font-weight: 900;
}

input {
  width: 100%;
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 14px 16px;
  background: rgba(7, 10, 18, 0.5);
  color: var(--text);
  font-weight: 800;
}

.input-prefix,
.input-suffix {
  position: absolute;
  bottom: 14px;
  color: var(--muted);
  font-weight: 900;
  pointer-events: none;
}

.input-prefix {
  left: 15px;
}

.input-prefix + input {
  padding-left: 32px;
}

.input-suffix {
  right: 15px;
}

.input-suffix + input,
label:has(.input-suffix) input {
  padding-right: 60px;
}

.calc-submit {
  width: 100%;
  margin-top: 6px;
}

.results-card {
  padding: 22px;
}

.results-card h3 {
  font-size: clamp(1.65rem, 5vw, 2.65rem);
  line-height: 0.98;
  letter-spacing: -0.05em;
}

.result-metrics {
  display: grid;
  gap: 12px;
  margin: 24px 0;
}

.result-metrics div {
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 15px;
  background: rgba(7, 10, 18, 0.35);
}

.result-metrics span,
.result-metrics strong {
  display: block;
}

.result-metrics span {
  color: var(--muted);
  font-size: 0.86rem;
  font-weight: 800;
}

.result-metrics strong {
  margin-top: 4px;
  font-size: 1.18rem;
}

.forecast-bars {
  display: flex;
  min-height: 180px;
  align-items: flex-end;
  gap: 7px;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 14px;
  background:
    linear-gradient(180deg, rgba(6, 182, 212, 0.06), transparent),
    rgba(7, 10, 18, 0.35);
}

.forecast-bar {
  position: relative;
  flex: 1;
  height: var(--bar-height);
  min-height: 8px;
  border-radius: 999px 999px 7px 7px;
  background: linear-gradient(180deg, rgba(34, 197, 94, 0.92), rgba(6, 182, 212, 0.85));
}

.forecast-bar.is-warning {
  background: linear-gradient(180deg, rgba(250, 204, 21, 0.95), rgba(249, 115, 22, 0.88));
}

.forecast-bar.is-danger {
  background: linear-gradient(180deg, rgba(251, 113, 133, 0.96), rgba(249, 115, 22, 0.88));
}

.forecast-bar:hover::after,
.forecast-bar:focus-visible::after {
  content: attr(data-label);
  position: absolute;
  left: 50%;
  bottom: calc(100% + 10px);
  min-width: 112px;
  transform: translateX(-50%);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 8px;
  background: #050814;
  color: var(--text);
  font-size: 0.78rem;
  text-align: center;
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.35);
}

.result-copy {
  margin-top: 18px;
  color: #DCE7F5;
}

.result-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 22px;
}

.fine-print {
  margin-top: 14px;
  color: var(--muted);
  font-size: 0.82rem;
}

.bento-grid {
  display: grid;
  gap: 16px;
}

.bento-card {
  padding: 22px;
}

.bento-card.large {
  background:
    radial-gradient(circle at 20% 0%, rgba(124, 58, 237, 0.28), transparent 18rem),
    linear-gradient(180deg, rgba(21, 31, 50, 0.9), rgba(16, 24, 39, 0.72));
}

.card-icon {
  display: grid;
  width: 42px;
  height: 42px;
  place-items: center;
  margin-bottom: 18px;
  border: 1px solid rgba(6, 182, 212, 0.28);
  border-radius: 14px;
  background: rgba(6, 182, 212, 0.12);
  color: var(--secondary);
  font-weight: 950;
}

.bento-card p,
.step-card p,
.use-list p {
  margin-top: 10px;
}

.steps {
  display: grid;
  gap: 16px;
  counter-reset: steps;
}

.step-card {
  padding: 24px;
}

.step-card span {
  display: inline-flex;
  margin-bottom: 18px;
  border: 1px solid rgba(124, 58, 237, 0.38);
  border-radius: 999px;
  padding: 6px 10px;
  color: var(--secondary);
  font-size: 0.8rem;
  font-weight: 950;
  letter-spacing: 0.12em;
}

.use-cases {
  background:
    linear-gradient(180deg, transparent, rgba(124, 58, 237, 0.06), transparent);
}

.sticky-side {
  align-self: start;
}

.sticky-side p {
  margin: 16px 0 24px;
}

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

.use-list article {
  padding: 22px;
}

.access-card {
  display: grid;
  gap: 28px;
  align-items: center;
  padding: 28px;
  overflow: hidden;
  background:
    radial-gradient(circle at 80% 10%, rgba(6, 182, 212, 0.22), transparent 20rem),
    radial-gradient(circle at 10% 90%, rgba(249, 115, 22, 0.12), transparent 20rem),
    linear-gradient(180deg, rgba(21, 31, 50, 0.95), rgba(16, 24, 39, 0.78));
}

.access-card p {
  margin-top: 14px;
}

.access-actions {
  display: grid;
  gap: 10px;
}

.faq-list {
  display: grid;
  gap: 12px;
  max-width: 860px;
  margin: 0 auto;
}

details {
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  background: rgba(16, 24, 39, 0.68);
  overflow: hidden;
}

summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 19px 20px;
  cursor: pointer;
  color: var(--text);
  font-weight: 900;
}

summary::-webkit-details-marker {
  display: none;
}

summary::after {
  content: "+";
  display: grid;
  flex: 0 0 auto;
  width: 30px;
  height: 30px;
  place-items: center;
  border: 1px solid var(--border);
  border-radius: 999px;
  color: var(--secondary);
}

details[open] summary::after {
  content: "−";
}

details p {
  border-top: 1px solid var(--border);
  padding: 0 20px 20px;
}

.final-cta {
  padding-top: 40px;
}

.final-card {
  padding: clamp(26px, 6vw, 56px);
  text-align: center;
  background:
    radial-gradient(circle at 50% 0%, rgba(124, 58, 237, 0.32), transparent 24rem),
    linear-gradient(180deg, rgba(21, 31, 50, 0.92), rgba(10, 16, 32, 0.92));
}

.final-card p:not(.eyebrow) {
  max-width: 780px;
  margin: 18px auto 0;
  font-size: 1.08rem;
}

.site-footer {
  border-top: 1px solid var(--border);
  padding: 38px 0 28px;
  background: rgba(5, 8, 20, 0.72);
}

.footer-grid {
  display: grid;
  gap: 26px;
}

.footer-grid p {
  max-width: 600px;
  margin-top: 16px;
  color: var(--muted);
}

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

.footer-links a {
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 10px 13px;
  color: var(--muted-2);
  font-weight: 800;
}

.footer-links a:hover,
.footer-links a:focus-visible {
  border-color: var(--border-strong);
  color: var(--text);
  outline: none;
}

.footer-bottom {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-top: 32px;
  padding-top: 20px;
  border-top: 1px solid var(--border);
}

.footer-bottom p {
  color: var(--muted);
  font-size: 0.84rem;
}

@media (max-width: 819px) {
  .primary-nav {
    position: fixed;
    inset: 76px 16px auto 16px;
    display: none;
    flex-direction: column;
    align-items: stretch;
    border: 1px solid var(--border);
    border-radius: 22px;
    padding: 12px;
    background: rgba(7, 10, 18, 0.96);
    box-shadow: var(--shadow);
  }

  body.nav-open .primary-nav {
    display: flex;
  }

  .primary-nav a {
    padding: 14px 16px;
  }

  .primary-nav .nav-cta {
    margin: 6px 0 0;
  }
}

@media (min-width: 540px) {
  .hero-stats,
  .result-metrics {
    grid-template-columns: repeat(2, 1fr);
  }

  .bento-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 820px) {
  .primary-nav {
    display: flex;
  }

  .nav-toggle {
    display: none;
  }

  .section {
    padding: 112px 0;
  }

  .hero {
    padding-top: 120px;
  }

  .hero-grid {
    grid-template-columns: 1.08fr 0.92fr;
    gap: 54px;
  }

  .hero-stats {
    grid-template-columns: repeat(3, 1fr);
  }

  .two-col {
    grid-template-columns: 0.9fr 1.1fr;
    gap: 70px;
  }

  .calculator-grid {
    grid-template-columns: 0.88fr 1.12fr;
    gap: 24px;
  }

  .calc-card,
  .results-card {
    padding: 26px;
  }

  .bento-grid {
    grid-template-columns: repeat(4, 1fr);
  }

  .bento-card.large {
    grid-column: span 2;
    grid-row: span 2;
  }

  .steps {
    grid-template-columns: repeat(3, 1fr);
  }

  .sticky-side {
    position: sticky;
    top: 110px;
  }

  .access-card {
    grid-template-columns: 1fr 0.78fr;
    padding: 40px;
  }

  .footer-grid {
    grid-template-columns: 1fr auto;
    align-items: start;
  }

  .footer-links {
    justify-content: flex-end;
  }

  .footer-bottom {
    flex-direction: row;
    justify-content: space-between;
  }
}

@media (min-width: 1060px) {
  .hero-card {
    transform: rotate(1.5deg);
  }

  .hero-card:hover {
    transform: rotate(0deg) translateY(-3px);
    transition: transform 0.3s ease;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.001ms !important;
    animation-duration: 0.001ms !important;
  }
}