:root {
  color-scheme: dark;
  --alexa-page: #000000;
  --alexa-panel: #101010;
  --alexa-panel-soft: #090909;
  --alexa-panel-hover: #171717;
  --alexa-line: #2d2d2d;
  --alexa-line-strong: #414141;
  --alexa-text: #f5f5f5;
  --alexa-copy: #b7b7ba;
  --alexa-muted: #85858a;
  --alexa-accent: #42cfc7;
  --alexa-accent-text: #071514;
  --alexa-accent-soft: rgba(66, 207, 199, 0.13);
  --alexa-accent-line: rgba(66, 207, 199, 0.42);
}

:root[data-theme="light"] {
  color-scheme: light;
  --alexa-page: #ffffff;
  --alexa-panel: #f7f7f4;
  --alexa-panel-soft: #fbfbf9;
  --alexa-panel-hover: #eeeeea;
  --alexa-line: #d9d9d5;
  --alexa-line-strong: #c3c3be;
  --alexa-text: #101010;
  --alexa-copy: #5f5f63;
  --alexa-muted: #7f7f83;
  --alexa-accent: #087f78;
  --alexa-accent-text: #ffffff;
  --alexa-accent-soft: rgba(8, 127, 120, 0.1);
  --alexa-accent-line: rgba(8, 127, 120, 0.34);
}

* { box-sizing: border-box; }

html {
  min-width: 0;
  background: var(--alexa-page);
  scroll-behavior: smooth;
}

body {
  min-width: 0;
  margin: 0;
  background: var(--alexa-page);
  color: var(--alexa-text);
  font-family: var(--font-sans);
  -webkit-font-smoothing: antialiased;
}

a { color: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }

.alexa-nav {
  border-bottom: 1px solid var(--alexa-line);
}

.alexa-nav-inner,
main,
.alexa-footer {
  width: min(1120px, calc(100% - 48px));
  margin: 0 auto;
}

.alexa-nav-inner {
  display: flex;
  min-height: 88px;
  align-items: center;
  justify-content: space-between;
}

.alexa-wordmark {
  color: var(--alexa-text);
  font-size: 20px;
  font-weight: 800;
  letter-spacing: 0.11em;
  text-decoration: none;
  text-transform: uppercase;
}

.alexa-wordmark-ai { font-style: italic; }

.alexa-nav-actions {
  display: flex;
  align-items: center;
  gap: 4px;
}

.alexa-theme,
.alexa-back {
  display: inline-flex;
  min-height: 40px;
  align-items: center;
  gap: 6px;
  border: 0;
  border-radius: 999px;
  padding: 10px 14px;
  background: transparent;
  color: var(--alexa-copy);
  cursor: pointer;
  font: inherit;
  font-size: 13px;
  text-decoration: none;
  transition: background 150ms ease, color 150ms ease;
}

.alexa-theme:hover,
.alexa-back:hover {
  background: var(--alexa-panel-hover);
  color: var(--alexa-text);
}

.alexa-theme:focus-visible,
.alexa-back:focus-visible,
.alexa-primary:focus-visible,
.alexa-secondary:focus-visible,
.alexa-prompt-card button:focus-visible {
  outline: 2px solid var(--alexa-accent);
  outline-offset: 3px;
}

.alexa-theme svg,
.alexa-back svg,
.alexa-primary svg {
  width: 16px;
  height: 16px;
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 1.8;
}

.alexa-theme-sun { display: none; }
:root[data-theme="dark"] .alexa-theme-moon { display: none; }
:root[data-theme="dark"] .alexa-theme-sun { display: block; }

main { padding-bottom: 100px; }

.alexa-hero {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(310px, 0.85fr);
  gap: clamp(44px, 7vw, 88px);
  align-items: center;
  padding: clamp(72px, 10vw, 126px) 0 clamp(78px, 10vw, 120px);
}

.alexa-eyebrow,
.alexa-kicker {
  margin: 0 0 14px;
  color: var(--alexa-accent);
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.alexa-eyebrow {
  display: flex;
  align-items: center;
  gap: 9px;
}

.alexa-eyebrow span {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--alexa-accent);
  box-shadow: 0 0 0 5px var(--alexa-accent-soft);
}

.alexa-hero h1 {
  max-width: 720px;
  margin: 0;
  font-size: clamp(48px, 6.7vw, 82px);
  font-weight: 400;
  letter-spacing: -0.058em;
  line-height: 0.98;
  text-wrap: balance;
}

.alexa-hero-lede {
  max-width: 680px;
  margin: 25px 0 0;
  color: var(--alexa-copy);
  font-size: clamp(18px, 2vw, 22px);
  line-height: 1.55;
  text-wrap: pretty;
}

.alexa-hero-actions,
.alexa-final-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 32px;
}

.alexa-primary,
.alexa-secondary {
  display: inline-flex;
  min-height: 48px;
  align-items: center;
  justify-content: center;
  border: 1px solid transparent;
  border-radius: 999px;
  padding: 12px 20px;
  font-size: 14px;
  font-weight: 650;
  text-decoration: none;
  transition: transform 150ms ease, background 150ms ease, border-color 150ms ease;
}

.alexa-primary {
  gap: 8px;
  background: var(--alexa-accent);
  color: var(--alexa-accent-text);
}

.alexa-primary:hover { transform: translateY(-1px); }

.alexa-secondary {
  border-color: var(--alexa-line-strong);
  background: transparent;
  color: var(--alexa-text);
}

.alexa-secondary:hover {
  border-color: var(--alexa-accent-line);
  background: var(--alexa-accent-soft);
}

.alexa-hero-note {
  margin: 18px 0 0;
  color: var(--alexa-muted);
  font-size: 13px;
  line-height: 1.55;
}

.alexa-hero-example {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--alexa-line);
  border-radius: 28px;
  padding: clamp(28px, 4vw, 42px);
  background:
    radial-gradient(circle at 78% 8%, var(--alexa-accent-soft), transparent 42%),
    var(--alexa-panel-soft);
}

.alexa-hero-example::after {
  position: absolute;
  right: -64px;
  bottom: -78px;
  width: 200px;
  height: 200px;
  border: 1px solid var(--alexa-accent-line);
  border-radius: 50%;
  content: "";
  opacity: 0.45;
}

.alexa-orb {
  display: flex;
  width: 62px;
  height: 62px;
  align-items: center;
  justify-content: center;
  gap: 3px;
  border: 1px solid var(--alexa-accent-line);
  border-radius: 50%;
  background: var(--alexa-accent-soft);
}

.alexa-orb span {
  width: 3px;
  border-radius: 999px;
  background: var(--alexa-accent);
  animation: alexa-wave 1.25s ease-in-out infinite;
}

.alexa-orb span:nth-child(1) { height: 13px; animation-delay: -0.2s; }
.alexa-orb span:nth-child(2) { height: 25px; animation-delay: -0.08s; }
.alexa-orb span:nth-child(3) { height: 19px; animation-delay: -0.32s; }
.alexa-orb span:nth-child(4) { height: 10px; animation-delay: -0.14s; }

@keyframes alexa-wave {
  0%, 100% { transform: scaleY(0.6); opacity: 0.65; }
  50% { transform: scaleY(1); opacity: 1; }
}

.alexa-hero-example > p {
  position: relative;
  z-index: 1;
  margin: 30px 0 0;
  font-size: clamp(20px, 2.2vw, 27px);
  letter-spacing: -0.026em;
  line-height: 1.42;
  text-wrap: pretty;
}

.alexa-workflow {
  position: relative;
  z-index: 1;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin-top: 28px;
  color: var(--alexa-muted);
  font-family: var(--font-mono);
  font-size: 11px;
}

.alexa-workflow span:last-child { color: var(--alexa-accent); }
.alexa-workflow b { font-weight: 400; }

.alexa-section {
  padding: clamp(76px, 10vw, 120px) 0;
  border-top: 1px solid var(--alexa-line);
}

.alexa-section-heading {
  max-width: 760px;
  margin-bottom: clamp(34px, 5vw, 56px);
}

.alexa-section-heading h2,
.alexa-final-cta h2 {
  margin: 0;
  font-size: clamp(34px, 4.8vw, 56px);
  font-weight: 400;
  letter-spacing: -0.047em;
  line-height: 1.04;
  text-wrap: balance;
}

.alexa-section-heading > p:last-child {
  max-width: 690px;
  margin: 18px 0 0;
  color: var(--alexa-copy);
  font-size: 17px;
  line-height: 1.65;
}

.alexa-table-wrap {
  overflow: hidden;
  border: 1px solid var(--alexa-line);
  border-radius: 22px;
  background: var(--alexa-panel-soft);
}

.alexa-table-wrap table {
  width: 100%;
  border-collapse: collapse;
  table-layout: fixed;
}

.alexa-table-wrap th,
.alexa-table-wrap td {
  border-bottom: 1px solid var(--alexa-line);
  padding: 19px 22px;
  text-align: center;
}

.alexa-table-wrap thead th {
  background: var(--alexa-panel);
  color: var(--alexa-muted);
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.alexa-table-wrap th:first-child {
  width: 58%;
  text-align: left;
}

.alexa-table-wrap th:not(:last-child),
.alexa-table-wrap td:not(:last-child) {
  border-right: 1px solid var(--alexa-line);
}

.alexa-table-wrap tbody th {
  color: var(--alexa-text);
  font-size: 15px;
  font-weight: 500;
  line-height: 1.45;
}

.alexa-table-wrap tbody tr:last-child th,
.alexa-table-wrap tbody tr:last-child td { border-bottom: 0; }

.alexa-plus-heading {
  background: var(--alexa-accent-soft) !important;
  color: var(--alexa-accent) !important;
}

.capability-mark {
  display: inline-flex;
  width: 28px;
  height: 28px;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  font-size: 15px;
  font-weight: 700;
}

.capability-mark--yes {
  background: var(--alexa-accent-soft);
  color: var(--alexa-accent);
}

.capability-mark--no { color: var(--alexa-muted); }

.alexa-table-note {
  margin: 15px 2px 0;
  color: var(--alexa-muted);
  font-size: 12px;
  line-height: 1.55;
}

.alexa-prompt-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  border-top: 1px solid var(--alexa-line);
  border-left: 1px solid var(--alexa-line);
}

.alexa-prompt-card {
  position: relative;
  display: flex;
  min-height: 330px;
  flex-direction: column;
  border-right: 1px solid var(--alexa-line);
  border-bottom: 1px solid var(--alexa-line);
  padding: clamp(26px, 4vw, 38px);
  background: var(--alexa-page);
  transition: background 150ms ease;
}

.alexa-prompt-card:hover { background: var(--alexa-panel-soft); }

.alexa-prompt-meta {
  display: flex;
  align-items: center;
  gap: 12px;
}

.alexa-prompt-meta span {
  color: var(--alexa-accent);
  font-family: var(--font-mono);
  font-size: 11px;
}

.alexa-prompt-meta strong {
  color: var(--alexa-text);
  font-size: 13px;
  font-weight: 650;
}

.alexa-prompt-card blockquote {
  margin: 28px 0 0;
  color: var(--alexa-text);
  font-size: clamp(19px, 2.1vw, 25px);
  font-weight: 400;
  letter-spacing: -0.027em;
  line-height: 1.42;
}

.alexa-prompt-card > p {
  margin: auto 0 0;
  padding-top: 28px;
  color: var(--alexa-muted);
  font-size: 13px;
  line-height: 1.55;
}

.alexa-prompt-card button {
  align-self: flex-start;
  margin-top: 16px;
  border: 0;
  border-bottom: 1px solid var(--alexa-line-strong);
  padding: 2px 0 4px;
  background: transparent;
  color: var(--alexa-copy);
  cursor: pointer;
  font: inherit;
  font-size: 12px;
  transition: border-color 150ms ease, color 150ms ease;
}

.alexa-prompt-card button:hover,
.alexa-prompt-card button.is-copied {
  border-color: var(--alexa-accent);
  color: var(--alexa-accent);
}

.alexa-limit-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  border-top: 1px solid var(--alexa-line);
  border-left: 1px solid var(--alexa-line);
}

.alexa-limit-grid article {
  border-right: 1px solid var(--alexa-line);
  border-bottom: 1px solid var(--alexa-line);
  padding: clamp(26px, 3.5vw, 36px);
}

.alexa-limit-grid h3 {
  margin: 0;
  font-size: 17px;
  font-weight: 600;
  letter-spacing: -0.02em;
}

.alexa-limit-grid ul {
  display: grid;
  gap: 14px;
  margin: 24px 0 0;
  padding: 0;
  color: var(--alexa-copy);
  font-size: 14px;
  line-height: 1.55;
  list-style: none;
}

.alexa-limit-grid li {
  position: relative;
  padding-left: 17px;
}

.alexa-limit-grid li::before {
  position: absolute;
  top: 0.73em;
  left: 0;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--alexa-accent);
  content: "";
  transform: translateY(-50%);
}

.alexa-setup-steps {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--alexa-line);
  border-left: 1px solid var(--alexa-line);
  list-style: none;
}

.alexa-setup-steps li {
  display: flex;
  min-height: 210px;
  flex-direction: column;
  gap: 30px;
  border-right: 1px solid var(--alexa-line);
  border-bottom: 1px solid var(--alexa-line);
  padding: 28px;
}

.alexa-setup-steps li > span {
  display: inline-flex;
  flex: none;
  width: 30px;
  min-width: 30px;
  height: 30px;
  min-height: 30px;
  aspect-ratio: 1;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--alexa-accent-line);
  border-radius: 50%;
  color: var(--alexa-accent);
  font-family: var(--font-mono);
  font-size: 11px;
}

.alexa-setup-steps strong {
  display: block;
  font-size: 15px;
  font-weight: 650;
}

.alexa-setup-steps p {
  margin: 10px 0 0;
  color: var(--alexa-copy);
  font-size: 13px;
  line-height: 1.55;
}

.alexa-final-cta {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 30px;
  margin-top: clamp(44px, 7vw, 72px);
  border-radius: 28px;
  padding: clamp(30px, 5vw, 54px);
  background: var(--alexa-accent-soft);
  outline: 1px solid var(--alexa-accent-line);
}

.alexa-final-cta .alexa-kicker { margin-bottom: 10px; }
.alexa-final-actions { justify-content: flex-end; margin-top: 0; }

.alexa-footer {
  display: flex;
  min-height: 100px;
  align-items: center;
  justify-content: space-between;
  border-top: 1px solid var(--alexa-line);
  padding-block: 25px;
  color: var(--alexa-muted);
  font-size: 12px;
}

.alexa-footer > span {
  color: var(--alexa-text);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.alexa-legal {
  display: flex;
  flex-direction: column;
  gap: 4px;
  color: var(--alexa-muted);
  font-size: 12px;
  line-height: 1.45;
}

.alexa-legal strong {
  color: var(--alexa-text);
  font-size: 13px;
  font-weight: 700;
}

.alexa-footer div { display: flex; gap: 20px; }
.alexa-footer a { text-decoration: none; }
.alexa-footer a:hover { color: var(--alexa-text); }

.alexa-toast {
  position: fixed;
  z-index: 30;
  right: 24px;
  bottom: max(24px, env(safe-area-inset-bottom));
  border: 1px solid var(--alexa-line-strong);
  border-radius: 999px;
  padding: 11px 16px;
  background: var(--alexa-text);
  color: var(--alexa-page);
  font-size: 12px;
  opacity: 0;
  pointer-events: none;
  transform: translateY(8px);
  transition: opacity 160ms ease, transform 160ms ease;
}

.alexa-toast.is-visible {
  opacity: 1;
  transform: translateY(0);
}

@media (max-width: 900px) {
  .alexa-hero {
    grid-template-columns: 1fr;
    gap: 46px;
  }

  .alexa-hero-copy { max-width: 760px; }
  .alexa-hero-example { max-width: 680px; }
  .alexa-limit-grid { grid-template-columns: 1fr; }
  .alexa-setup-steps { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 700px) {
  .alexa-nav-inner,
  main,
  .alexa-footer {
    width: min(100% - 32px, 1120px);
  }

  .alexa-nav-inner { min-height: 72px; }
  .alexa-theme, .alexa-back { padding: 9px 10px; }
  .alexa-hero { padding: 56px 0 72px; }
  .alexa-hero h1 { font-size: clamp(43px, 13.5vw, 64px); }
  .alexa-hero-lede { margin-top: 20px; font-size: 17px; }
  .alexa-hero-actions { align-items: stretch; flex-direction: column; }
  .alexa-primary, .alexa-secondary { width: 100%; }
  .alexa-hero-example { border-radius: 22px; padding: 26px; }
  .alexa-section { padding: 72px 0; }
  .alexa-section-heading > p:last-child { font-size: 15px; }

  .alexa-table-wrap { overflow: visible; border: 0; border-radius: 0; background: transparent; }
  .alexa-table-wrap thead {
    position: absolute;
    overflow: hidden;
    width: 1px;
    height: 1px;
    clip: rect(0 0 0 0);
    white-space: nowrap;
    clip-path: inset(50%);
  }
  .alexa-table-wrap table,
  .alexa-table-wrap tbody { display: block; width: 100%; }
  .alexa-table-wrap tbody { display: grid; gap: 12px; }
  .alexa-table-wrap tr {
    display: grid;
    grid-template-columns: 1fr 1fr;
    overflow: hidden;
    border: 1px solid var(--alexa-line);
    border-radius: 16px;
    background: var(--alexa-panel-soft);
  }
  .alexa-table-wrap th:first-child { width: auto; }
  .alexa-table-wrap tbody th {
    grid-column: 1 / -1;
    border-right: 0 !important;
    border-bottom: 1px solid var(--alexa-line) !important;
    padding: 17px 18px;
    font-size: 14px;
  }
  .alexa-table-wrap td {
    display: flex;
    min-height: 62px;
    align-items: center;
    justify-content: space-between;
    border-bottom: 0 !important;
    padding: 14px 16px;
  }
  .alexa-table-wrap td::before {
    color: var(--alexa-muted);
    content: attr(data-label);
    font-family: var(--font-mono);
    font-size: 9px;
    letter-spacing: 0.08em;
    text-transform: uppercase;
  }
  .alexa-table-wrap td:last-child {
    border-right: 0 !important;
    background: var(--alexa-accent-soft);
  }

  .alexa-prompt-grid { grid-template-columns: 1fr; }
  .alexa-prompt-card { min-height: 310px; }
  .alexa-prompt-card blockquote { font-size: 20px; }
  .alexa-setup-steps { grid-template-columns: 1fr; }
  .alexa-setup-steps li { min-height: 0; flex-direction: row; gap: 20px; }
  .alexa-final-cta { align-items: stretch; flex-direction: column; }
  .alexa-final-actions { align-items: stretch; flex-direction: column; }
  .alexa-footer { min-height: 110px; align-items: flex-start; flex-direction: column; justify-content: flex-start; gap: 18px; }
  .alexa-toast { right: 16px; bottom: max(16px, env(safe-area-inset-bottom)); }
}

@media (max-width: 420px) {
  .alexa-wordmark { font-size: 17px; }
  .alexa-back { font-size: 0; }
  .alexa-back svg { width: 18px; height: 18px; }
  .alexa-hero-example > p { font-size: 20px; }
  .alexa-workflow { align-items: flex-start; flex-direction: column; }
  .alexa-workflow b { display: none; }
  .alexa-prompt-card { padding: 24px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
  }
}