:root {
  color-scheme: dark;
  --bg: #000000;
  --ink: #f5f5f7;
  --muted: #a1a1a6;
  --quiet: #8f8f95;
  --line: #1d1d1f;
  --line-strong: #2c2c2e;
  --panel: #0b0b0c;
  --panel-2: #111113;
  --accent: #00a7ff;
  --good: #63d471;
  --warn: #ffd166;
}

* {
  box-sizing: border-box;
}

html {
  min-height: 100%;
  scroll-behavior: smooth;
  background: var(--bg);
}

body {
  min-height: 100vh;
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Text", "SF Pro Display", "Segoe UI", Helvetica, Arial, sans-serif;
  letter-spacing: 0;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

a {
  color: inherit;
}

a:visited {
  color: inherit;
}

button,
input,
select,
textarea {
  font: inherit;
}

button {
  cursor: pointer;
}

button:disabled {
  cursor: wait;
  opacity: 0.64;
}

:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 4px;
}

.skip-link {
  position: fixed;
  left: 1rem;
  top: 1rem;
  z-index: 20;
  transform: translateY(-150%);
  background: var(--ink);
  color: #000;
  padding: 0.75rem 1rem;
  border-radius: 8px;
  font-weight: 700;
}

.skip-link:focus {
  transform: translateY(0);
}

.shell {
  width: min(1120px, calc(100% - 48px));
  margin-inline: auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  border-bottom: 1px solid var(--line);
  background: rgba(0, 0, 0, 0.88);
  backdrop-filter: blur(18px);
}

.nav {
  display: flex;
  min-height: 64px;
  width: min(1120px, calc(100% - 48px));
  margin-inline: auto;
  align-items: center;
  justify-content: space-between;
  gap: 1.25rem;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  color: var(--ink);
  text-decoration: none;
  font-size: 0.95rem;
  font-weight: 700;
  transition: color 160ms ease;
}

.brand-mark {
  display: block;
  width: 18px;
  height: 18px;
  border: 1px solid var(--ink);
  border-radius: 5px;
  background:
    linear-gradient(90deg, transparent 45%, var(--ink) 45% 55%, transparent 55%),
    linear-gradient(transparent 45%, var(--ink) 45% 55%, transparent 55%);
  flex: 0 0 auto;
  transition: border-color 160ms ease, background 160ms ease;
}

.brand:hover,
.brand:focus-visible,
.brand:active {
  color: var(--accent);
}

.brand:hover .brand-mark,
.brand:focus-visible .brand-mark,
.brand:active .brand-mark {
  border-color: var(--accent);
  background:
    linear-gradient(90deg, transparent 45%, var(--accent) 45% 55%, transparent 55%),
    linear-gradient(transparent 45%, var(--accent) 45% 55%, transparent 55%);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 1.35rem;
  color: var(--muted);
  font-size: 0.86rem;
  font-weight: 600;
}

.nav-links a,
.footer-links a,
.source-list a {
  text-decoration: none;
}

.nav-links a:hover,
.footer-links a:hover,
.source-list a:hover {
  color: var(--ink);
}

.button {
  display: inline-flex;
  min-height: 44px;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--line-strong);
  border-radius: 8px;
  padding: 0 1.05rem;
  color: var(--ink);
  text-decoration: none;
  font-size: 0.92rem;
  font-weight: 700;
  transition: background 160ms ease, border-color 160ms ease, color 160ms ease;
}

.nav-cta {
  display: inline-flex;
  min-height: 40px;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--line-strong);
  border-radius: 8px;
  background: transparent;
  padding: 0 1rem;
  color: var(--ink);
  text-decoration: none;
  font-size: 0.88rem;
  font-weight: 700;
}

.button.primary {
  border-color: var(--accent);
  background: var(--ink);
  color: #000;
  box-shadow: 0 0 0 1px rgba(0, 167, 255, 0.28), 0 0 26px rgba(0, 167, 255, 0.16);
}

.button.electric {
  width: 100%;
  border-color: var(--accent);
  background: var(--accent);
  color: #00111c;
  box-shadow: 0 0 0 1px rgba(0, 167, 255, 0.12), 0 0 30px rgba(0, 167, 255, 0.24);
}

.button.secondary {
  background: transparent;
  color: var(--ink);
}

.button:hover,
.nav-cta:hover {
  border-color: var(--accent);
  color: var(--accent);
}

.section-band {
  border-bottom: 1px solid var(--line);
  padding: 132px 0;
}

.hero {
  display: grid;
  align-items: start;
  min-height: calc(100svh - 64px);
  padding-top: 46px;
  padding-bottom: 84px;
}

.hero-stack {
  display: grid;
  justify-items: center;
  gap: 44px;
  text-align: center;
}

.hero-copy {
  position: relative;
  display: grid;
  justify-items: center;
  max-width: 1080px;
}

.pill,
.kicker {
  display: inline-flex;
  margin: 0 0 1.25rem;
  color: var(--quiet);
  font-size: 0.82rem;
  font-weight: 700;
  line-height: 1.2;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  max-width: 1040px;
  margin-top: 0.75rem;
  margin-bottom: 2.35rem;
  font-size: 64px;
  line-height: 1.04;
  font-weight: 700;
}

.hero-gradient {
  background: linear-gradient(100deg, #005bd8 0%, #007cff 28%, #00a7ff 56%, #5fc4ff 82%, #a7dcff 100%);
  background-clip: text;
  color: transparent;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

h2 {
  max-width: 760px;
  margin-bottom: 1rem;
  font-size: 48px;
  line-height: 1.08;
  font-weight: 700;
}

h3 {
  margin-bottom: 0.55rem;
  font-size: 1rem;
  line-height: 1.35;
  font-weight: 700;
}

.lede {
  max-width: 1060px;
  margin-top: 0.5rem;
  margin-bottom: 0;
  color: var(--muted);
  font-size: 1.08rem;
  line-height: 1.5;
}

.lede span {
  display: block;
}

.disclosure,
.pricing-note,
.form-status,
.site-footer p,
.section-heading p,
.section-copy,
.source-list,
.model-note {
  color: var(--muted);
  line-height: 1.7;
}

.disclosure {
  max-width: 640px;
  margin-bottom: 0;
  color: var(--quiet);
  font-size: 0.9rem;
  text-align: center;
}

.hero-tool {
  display: grid;
  width: min(100%, 920px);
  margin-top: 1.5rem;
  gap: 1rem;
  border: 1px solid var(--line-strong);
  border-radius: 8px;
  background: var(--panel);
  padding: 1rem;
  text-align: left;
}

.tool-heading {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.25rem;
  border: 1px solid var(--accent);
  border-radius: 8px;
  padding: 1.2rem;
  box-shadow: 0 0 0 1px rgba(0, 167, 255, 0.1), 0 0 30px rgba(0, 167, 255, 0.18);
}

.tool-heading .kicker {
  margin-bottom: 0.15rem;
}

.tool-heading h2 {
  max-width: none;
  margin-bottom: 0;
  font-size: 30px;
  line-height: 1.12;
}

.tool-heading p {
  max-width: 680px;
  margin: 0;
  color: var(--muted);
  line-height: 1.55;
}

.split {
  display: grid;
  grid-template-columns: minmax(0, 0.78fr) minmax(0, 1fr);
  gap: 88px;
  align-items: start;
}

.split.reverse {
  grid-template-columns: minmax(0, 0.82fr) minmax(0, 1fr);
}

.answer-block {
  border-left: 2px solid var(--accent);
  padding-left: 1.4rem;
  color: var(--ink);
  font-size: 1.06rem;
  line-height: 1.78;
}

.answer-block.small {
  font-size: 1rem;
}

.section-heading {
  max-width: 760px;
  margin: 0 auto 3.4rem;
  text-align: center;
}

.section-heading.compact {
  max-width: 840px;
}

.method-grid,
.feature-grid,
.price-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.25rem;
}

.feature-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.method-grid article,
.feature-grid article,
.price-grid article,
.fit-card,
.advisor-form,
.recommendation {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
  padding: 1.35rem;
}

.method-grid span {
  display: inline-flex;
  margin-bottom: 1.25rem;
  color: var(--quiet);
  font-size: 0.78rem;
  font-weight: 700;
}

.method-grid p,
.feature-grid p,
.price-grid p,
.fit-card li,
td {
  color: var(--muted);
  line-height: 1.65;
}

.fit-grid {
  display: grid;
  gap: 1.25rem;
}

.fit-card h3 {
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.fit-card h3::before {
  content: "";
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--good);
}

.fit-card.caution h3::before {
  background: var(--warn);
}

.fit-card ul {
  margin: 0;
  padding-left: 1.1rem;
}

.fit-card li + li {
  margin-top: 0.72rem;
}

.table-wrap {
  overflow-x: auto;
  border: 1px solid var(--line);
  border-radius: 8px;
}

table {
  width: 100%;
  min-width: 980px;
  border-collapse: collapse;
  background: var(--panel);
}

th,
td {
  border-bottom: 1px solid var(--line);
  padding: 1.05rem;
  text-align: left;
  vertical-align: top;
}

th {
  color: var(--ink);
  font-size: 0.9rem;
  font-weight: 700;
}

tbody tr:last-child th,
tbody tr:last-child td {
  border-bottom: 0;
}

.cta-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.78fr) minmax(0, 1fr);
  gap: 88px;
  align-items: start;
}

.cta-grid .button {
  justify-self: start;
}

.model-note {
  margin-top: 1.5rem;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 1rem;
  background: var(--panel);
  font-size: 0.95rem;
}

.advisor-form {
  display: grid;
  gap: 0.8rem;
}

.hero-tool .advisor-form {
  padding: 0;
  border: 0;
  background: transparent;
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.8rem;
}

.advisor-form fieldset {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem 1rem;
  margin: 0;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 0.85rem 1rem;
  background: transparent;
}

.advisor-form legend {
  padding: 0 0.35rem;
  color: var(--muted);
  font-weight: 700;
}

.advisor-form label {
  display: grid;
  gap: 0.45rem;
  color: var(--ink);
  font-weight: 700;
}

.advisor-form fieldset label {
  display: flex;
  align-items: center;
  font-weight: 600;
}

.advisor-form input[type="radio"] {
  width: auto;
  min-height: auto;
  accent-color: var(--accent);
}

input,
select,
textarea {
  width: 100%;
  min-height: 48px;
  border: 1px solid var(--line-strong);
  border-radius: 8px;
  background: #000;
  color: var(--ink);
  padding: 0.78rem 0.9rem;
}

textarea {
  min-height: 54px;
  resize: vertical;
}

::placeholder {
  color: var(--quiet);
}

.recommendation {
  grid-column: auto;
  display: grid;
  gap: 0.8rem;
}

.recommendation[hidden] {
  display: none;
}

.recommendation ul {
  margin: 0;
  padding-left: 1.1rem;
  color: var(--muted);
  line-height: 1.7;
}

.fit-verdict {
  margin-bottom: 0.2rem;
  color: var(--accent);
  font-size: clamp(2.35rem, 7vw, 5.6rem);
  line-height: 0.95;
  font-weight: 700;
}

.trial-line {
  color: var(--ink);
  font-weight: 700;
}

.price {
  margin-bottom: 0.8rem;
  color: var(--ink);
  font-size: 1.7rem;
  font-weight: 700;
}

.price-grid .featured {
  border-color: var(--line-strong);
  background: var(--panel-2);
}

.pricing-note {
  margin: 1.4rem 0 0;
  text-align: center;
}

.source-list {
  display: grid;
  gap: 0.65rem;
}

.source-meta {
  margin-bottom: 1.1rem;
  border: 1px solid var(--line);
  border-left: 2px solid var(--accent);
  border-radius: 8px;
  background: var(--panel);
  padding: 1rem 1.1rem;
  color: var(--muted);
  line-height: 1.7;
}

.source-meta p {
  margin-bottom: 0;
}

.source-meta strong {
  color: var(--ink);
}

.source-list a {
  display: block;
  border-bottom: 1px solid var(--line);
  padding: 0.85rem 0;
  color: var(--ink);
}

.faq-list {
  display: grid;
  gap: 0.8rem;
  max-width: 860px;
  margin-inline: auto;
}

details {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
  padding: 1.05rem 1.1rem;
}

summary {
  cursor: pointer;
  color: var(--ink);
  font-weight: 700;
}

details p {
  margin: 0.8rem 0 0;
  color: var(--muted);
  line-height: 1.7;
}

.site-footer {
  padding: 44px 0;
  background: var(--bg);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 1.5rem;
  align-items: start;
}

.footer-brand {
  margin-bottom: 1rem;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 1rem;
  color: var(--muted);
  font-size: 0.9rem;
  font-weight: 600;
}

.policy-page {
  padding: 96px 0 118px;
}

.policy-shell {
  width: min(860px, calc(100% - 48px));
  margin-inline: auto;
}

.policy-page h1 {
  max-width: 760px;
  margin: 0 0 1rem;
  font-size: 56px;
}

.policy-page h2 {
  margin-top: 3rem;
  font-size: 28px;
}

.policy-page h3 {
  margin-top: 1.8rem;
}

.policy-page p,
.policy-page li {
  color: var(--muted);
  line-height: 1.75;
}

.policy-page ul {
  padding-left: 1.2rem;
}

.policy-meta {
  margin-bottom: 2.5rem;
  color: var(--quiet);
  font-weight: 700;
}

.policy-callout {
  border: 1px solid var(--line-strong);
  border-left: 2px solid var(--accent);
  border-radius: 8px;
  background: var(--panel);
  padding: 1rem 1.1rem;
}

@media (max-width: 980px) {
  .nav {
    min-height: auto;
    padding: 1rem 0;
  }

  .nav-links {
    display: none;
  }

  .section-band {
    padding: 104px 0;
  }

  .hero {
    min-height: auto;
    padding-top: 40px;
    padding-bottom: 80px;
  }

  .hero-stack {
    gap: 40px;
  }

  h1 {
    max-width: 760px;
    font-size: 54px;
  }

  h2 {
    font-size: 38px;
  }

  .split,
  .split.reverse,
  .cta-grid,
  .advisor-grid,
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 48px;
  }

  .recommendation {
    grid-column: auto;
  }

  .method-grid,
  .feature-grid,
  .price-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 640px) {
  .shell,
  .nav {
    width: min(100% - 28px, 1120px);
  }

  .nav {
    flex-wrap: wrap;
  }

  .brand {
    font-size: 0.9rem;
  }

  .nav-cta {
    display: none;
  }

  .hero {
    padding-top: 32px;
    padding-bottom: 72px;
  }

  h1 {
    font-size: 42px;
    line-height: 1.08;
  }

  h2 {
    font-size: 31px;
    line-height: 1.12;
  }

  .lede {
    font-size: 1.05rem;
  }

  .lede span {
    display: inline;
  }

  .button {
    width: 100%;
  }

  .hero-tool {
    padding: 1rem;
  }

  .tool-heading h2 {
    font-size: 26px;
  }

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

  .method-grid,
  .feature-grid,
  .price-grid {
    grid-template-columns: 1fr;
  }

  .answer-block {
    padding-left: 1rem;
    font-size: 1rem;
  }

  .cta-grid .button {
    justify-self: stretch;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition: none !important;
  }
}