:root {
  color-scheme: dark;
  --bg: #080807;
  --bg-soft: #11110f;
  --panel: rgba(247, 244, 235, 0.065);
  --panel-strong: rgba(247, 244, 235, 0.105);
  --text: #f4f0e7;
  --muted: #aaa398;
  --muted-strong: #d4cec2;
  --line: rgba(247, 244, 235, 0.14);
  --brand: #d8d0bf;
  --brand-strong: #f6f0e4;
  --accent: #8f887d;
  --success: #cfc8b8;
  --radius-xl: 34px;
  --radius-lg: 24px;
  --shadow: 0 30px 90px rgba(0, 0, 0, 0.45);
  font-family:
    Avenir Next, Avenir, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont,
    "Segoe UI", sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background:
    radial-gradient(circle at 12% 0%, rgba(216, 208, 191, 0.11), transparent 30rem),
    radial-gradient(circle at 84% 10%, rgba(127, 119, 108, 0.12), transparent 30rem),
    linear-gradient(180deg, #080807 0%, #11110f 54%, #080807 100%);
  color: var(--text);
}

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

.page-shell {
  width: min(1180px, calc(100% - 32px));
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 16px;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  margin: 16px 0 72px;
  padding: 12px 14px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(10, 10, 9, 0.74);
  backdrop-filter: blur(22px);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.22);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 560;
  letter-spacing: -0.015em;
}

.logo-mark {
  display: block;
  flex: 0 0 auto;
  color: var(--text);
}

.brand .logo-mark {
  width: 34px;
  height: 34px;
}

.logo-mark [data-wave-bar] {
  fill: currentColor;
  transform-box: fill-box;
  transform-origin: center;
}

.site-header .logo-mark [data-wave-bar],
.download-logo [data-wave-bar] {
  animation: logo-wave 1.35s ease-in-out infinite;
}

.site-header .logo-mark [data-wave-bar]:nth-child(1),
.download-logo [data-wave-bar]:nth-child(1) {
  animation-delay: -0.2s;
}

.site-header .logo-mark [data-wave-bar]:nth-child(2),
.download-logo [data-wave-bar]:nth-child(2) {
  animation-delay: -0.55s;
}

.site-header .logo-mark [data-wave-bar]:nth-child(3),
.download-logo [data-wave-bar]:nth-child(3) {
  animation-delay: -0.05s;
}

.site-header .logo-mark [data-wave-bar]:nth-child(4),
.download-logo [data-wave-bar]:nth-child(4) {
  animation-delay: -0.72s;
}

.site-header .logo-mark [data-wave-bar]:nth-child(5),
.download-logo [data-wave-bar]:nth-child(5) {
  animation-delay: -0.34s;
}

.site-header .logo-mark [data-wave-bar]:nth-child(6),
.download-logo [data-wave-bar]:nth-child(6) {
  animation-delay: -0.9s;
}

@keyframes logo-wave {
  0%,
  100% {
    transform: scaleY(0.76);
  }

  45% {
    transform: scaleY(1.16);
  }

  70% {
    transform: scaleY(0.94);
  }
}

nav {
  display: flex;
  align-items: center;
  gap: 18px;
  color: var(--muted);
  font-size: 0.88rem;
}

nav a,
.header-cta {
  transition: color 180ms ease, background 180ms ease, border-color 180ms ease;
}

nav a:hover {
  color: var(--text);
}

.header-cta {
  padding: 10px 16px;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: #11110f;
  background: linear-gradient(135deg, var(--brand-strong), var(--brand) 62%, #b8b0a2);
  font-size: 0.9rem;
  font-weight: 520;
}

.header-cta:hover {
  border-color: rgba(17, 17, 15, 0.42);
  color: #11110f;
}

.section-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.02fr) minmax(320px, 0.98fr);
  gap: 48px;
  align-items: center;
}

.hero {
  position: relative;
  min-height: 650px;
  padding-bottom: 70px;
}

.hero-copy,
.fn-card {
  position: relative;
  z-index: 1;
}

.hero-landscape {
  position: absolute;
  inset: 16% -6% auto 2%;
  height: min(480px, 70%);
  color: var(--brand);
  opacity: 0.1;
  pointer-events: none;
}

.hero-landscape svg {
  width: 100%;
  height: 100%;
  overflow: visible;
}

.hero-landscape path {
  stroke: currentColor;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
  vector-effect: non-scaling-stroke;
}

.eyebrow {
  margin: 0 0 18px;
  color: var(--brand);
  font-size: 0.78rem;
  font-weight: 560;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

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

h1 {
  max-width: 760px;
  margin-bottom: 24px;
  font-size: clamp(4.25rem, 11vw, 8.7rem);
  font-weight: 440;
  line-height: 0.92;
  letter-spacing: -0.075em;
}

h2 {
  margin-bottom: 18px;
  font-size: clamp(2.35rem, 5vw, 5.6rem);
  font-weight: 430;
  line-height: 1;
  letter-spacing: -0.055em;
}

h3 {
  margin-bottom: 12px;
  font-size: 1.12rem;
  font-weight: 520;
  letter-spacing: -0.015em;
}

.hero-lede,
.section-heading p,
.download p {
  color: var(--muted-strong);
  font-size: clamp(1.05rem, 1.6vw, 1.28rem);
  line-height: 1.7;
}

.hero-lede {
  max-width: 690px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin: 34px 0 28px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 52px;
  padding: 0 22px;
  border-radius: 999px;
  font-weight: 560;
  letter-spacing: -0.01em;
  transition: transform 180ms ease, border-color 180ms ease, background 180ms ease;
}

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

.button.primary {
  color: #11110f;
  background: linear-gradient(135deg, var(--brand-strong), var(--brand) 62%, #b8b0a2);
  box-shadow: 0 18px 46px rgba(0, 0, 0, 0.28);
}

.cta-shine {
  position: relative;
  isolation: isolate;
  overflow: visible;
  border: 2px solid var(--shine-fallback-border, rgba(17, 17, 15, 0.42));
  border-color: var(--shine-fallback-border, rgba(255, 255, 255, 0.72));
  box-shadow:
    0 0 0 1px var(--shine-outline, rgba(255, 255, 255, 0.16)),
    0 0 22px var(--shine-glow, rgba(246, 240, 228, 0.24)),
    0 18px 46px rgba(0, 0, 0, 0.28);
}

.cta-shine::before {
  position: absolute;
  inset: -4px;
  z-index: 1;
  border-radius: inherit;
  padding: 3px;
  background: var(
    --shine-ring,
    linear-gradient(
      110deg,
      rgba(246, 240, 228, 0.24) 0%,
      rgba(246, 240, 228, 0.24) 34%,
      #ffffff 45%,
      rgba(246, 240, 228, 0.52) 50%,
      #ffffff 55%,
      rgba(246, 240, 228, 0.24) 66%,
      rgba(246, 240, 228, 0.24) 100%
    )
  );
  background-size: 240% 100%;
  content: "";
  pointer-events: none;
  animation: cta-border-shine 2.4s ease-in-out infinite;
  -webkit-mask:
    linear-gradient(#000 0 0) content-box,
    linear-gradient(#000 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
}

.button.primary.cta-shine {
  --shine-fallback-border: rgba(17, 17, 15, 0.42);
  --shine-outline: rgba(17, 17, 15, 0.18);
  --shine-glow: rgba(246, 240, 228, 0.38);
  --shine-ring: linear-gradient(
    110deg,
    rgba(17, 17, 15, 0.32) 0%,
    rgba(17, 17, 15, 0.32) 34%,
    #ffffff 45%,
    rgba(111, 102, 88, 0.86) 50%,
    #ffffff 55%,
    rgba(17, 17, 15, 0.32) 66%,
    rgba(17, 17, 15, 0.32) 100%
  );
}

@keyframes cta-border-shine {
  0% {
    background-position: 140% 50%;
  }

  55%,
  100% {
    background-position: -140% 50%;
  }
}

.button.secondary {
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.06);
  color: var(--muted-strong);
}

.button.disabled,
.button[aria-disabled="true"] {
  cursor: wait;
  opacity: 0.62;
  pointer-events: none;
}

.proof-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 14px;
}

.proof-strip span {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 560;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.proof-strip span::before {
  width: 5px;
  height: 5px;
  border-radius: 999px;
  background: rgba(216, 208, 191, 0.46);
  content: "";
}

.proof-strip span + span {
  padding-left: 14px;
  color: var(--muted);
  border-left: 1px solid rgba(247, 244, 235, 0.12);
}

.fn-card {
  position: relative;
  overflow: hidden;
  padding: 20px;
  border: 1px solid var(--line);
  border-radius: var(--radius-xl);
  background: linear-gradient(160deg, #292723, #151411);
  box-shadow: var(--shadow);
}

.fn-card::after {
  content: "";
  position: absolute;
  inset: auto -18% -22% 24%;
  height: 260px;
  border-radius: 999px;
  background: linear-gradient(90deg, rgba(216, 208, 191, 0.16), rgba(143, 136, 125, 0.18));
  filter: blur(28px);
}

.fn-card-header,
.keyboard-card {
  position: relative;
  z-index: 1;
}

.fn-card-header {
  display: grid;
  grid-template-columns: 70px 1fr;
  gap: 16px;
  align-items: center;
  margin-bottom: 22px;
}

.fn-card-header h2 {
  margin-bottom: 6px;
  font-size: clamp(1.7rem, 3vw, 2.6rem);
  letter-spacing: -0.04em;
}

.fn-card-header p,
.keyboard-card p {
  color: var(--muted-strong);
  line-height: 1.55;
}

.fn-card-header p,
.keyboard-card p {
  margin-bottom: 0;
}

.fn-icon {
  position: relative;
  width: 62px;
  height: 52px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: rgba(247, 244, 235, 0.1);
  box-shadow: inset 0 -8px 16px rgba(0, 0, 0, 0.12);
}

.fn-label {
  position: absolute;
  top: 8px;
  right: 9px;
  font-size: 22px;
  font-weight: 620;
  letter-spacing: -0.04em;
}

.globe-mark {
  position: absolute;
  left: 9px;
  bottom: 8px;
  width: 14px;
  height: 14px;
  color: var(--muted-strong);
}

.globe-mark svg {
  display: block;
  width: 100%;
  height: 100%;
}

.speed-ribbon {
  position: relative;
  z-index: 1;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 18px;
  padding: 12px 14px;
  border: 1px solid rgba(247, 244, 235, 0.16);
  border-radius: 999px;
  background: rgba(8, 8, 7, 0.46);
}

.speed-ribbon span,
.speed-ribbon strong {
  font-size: 0.82rem;
}

.speed-ribbon span {
  color: var(--muted);
}

.speed-ribbon strong {
  color: var(--brand-strong);
  font-weight: 560;
}

.transformation-card {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 12px;
}

.speech-panel {
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
}

.speech-panel span,
.comparison-card span {
  display: block;
  margin-bottom: 10px;
  color: var(--brand);
  font-size: 0.76rem;
  font-weight: 620;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.speech-panel p {
  margin-bottom: 0;
  line-height: 1.62;
}

.speech-panel.rough {
  background: #0d0d0c;
}

.speech-panel.rough p {
  color: var(--muted);
}

.speech-panel.polished {
  background: linear-gradient(160deg, rgba(247, 244, 235, 0.14), rgba(247, 244, 235, 0.065));
}

.speech-panel.polished p {
  color: var(--muted-strong);
  font-size: 1.06rem;
}

.speech-arrow {
  display: grid;
  width: 34px;
  height: 34px;
  place-items: center;
  margin: -2px auto;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: linear-gradient(135deg, #fffaf0, var(--brand));
  color: #11110f;
  font-weight: 620;
}

.app-cloud {
  padding: 30px 0 74px;
  text-align: center;
}

.app-grid {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 12px;
}

.app-chip {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 10px 14px 10px 10px;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--muted-strong);
  background: rgba(255, 255, 255, 0.045);
  font-weight: 520;
}

.app-icon {
  position: relative;
  display: inline-grid;
  width: 28px;
  height: 28px;
  place-items: center;
  border: 1px solid rgba(247, 244, 235, 0.18);
  border-radius: 9px;
  background: rgba(247, 244, 235, 0.08);
  color: var(--brand-strong);
  font-size: 0.82rem;
  font-weight: 620;
}

.cursor-icon::before {
  width: 12px;
  height: 12px;
  border-top: 2px solid currentColor;
  border-right: 2px solid currentColor;
  content: "";
  transform: rotate(45deg);
}

.slack-icon::before,
.slack-icon::after {
  position: absolute;
  width: 16px;
  height: 4px;
  border-radius: 999px;
  background: currentColor;
  content: "";
}

.slack-icon::before {
  transform: rotate(90deg);
}

.mail-icon::before {
  width: 15px;
  height: 11px;
  border: 1.6px solid currentColor;
  border-radius: 3px;
  content: "";
}

.mail-icon::after {
  position: absolute;
  width: 11px;
  height: 11px;
  border-right: 1.6px solid currentColor;
  border-bottom: 1.6px solid currentColor;
  content: "";
  transform: translateY(-4px) rotate(45deg);
}

.docs-icon::before {
  width: 12px;
  height: 16px;
  border: 1.6px solid currentColor;
  border-radius: 3px;
  content: "";
}

.docs-icon::after {
  position: absolute;
  top: 8px;
  width: 8px;
  height: 5px;
  border-top: 1.4px solid currentColor;
  border-bottom: 1.4px solid currentColor;
  content: "";
}

.support-icon::before {
  width: 15px;
  height: 15px;
  border: 1.6px solid currentColor;
  border-radius: 50%;
  content: "";
}

.support-icon::after {
  position: absolute;
  right: 6px;
  bottom: 5px;
  width: 6px;
  height: 1.6px;
  border-radius: 999px;
  background: currentColor;
  content: "";
  transform: rotate(45deg);
}

.notes-icon::before {
  width: 15px;
  height: 15px;
  border: 1.6px solid currentColor;
  border-radius: 4px;
  content: "";
}

.notes-icon::after {
  position: absolute;
  width: 8px;
  height: 1.4px;
  background: currentColor;
  box-shadow: 0 4px 0 currentColor;
  content: "";
}

.linear-icon::before {
  width: 16px;
  height: 16px;
  border: 1.6px solid currentColor;
  border-radius: 50%;
  content: "";
}

.linear-icon::after {
  position: absolute;
  width: 14px;
  height: 6px;
  border-top: 1.6px solid currentColor;
  border-bottom: 1.6px solid currentColor;
  content: "";
  transform: rotate(-35deg);
}

.comparison {
  position: relative;
  isolation: isolate;
  padding: 68px 0 112px;
}

.comparison::before {
  position: absolute;
  inset: -10% auto 4% -14%;
  z-index: 0;
  width: min(520px, 62vw);
  border-radius: 999px;
  background:
    radial-gradient(circle at 28% 28%, rgba(216, 208, 191, 0.12), transparent 18rem),
    repeating-linear-gradient(
      132deg,
      rgba(247, 244, 235, 0.075) 0 1px,
      transparent 1px 18px
    );
  content: "";
  filter: blur(0.2px);
  opacity: 0.68;
  pointer-events: none;
}

.comparison > * {
  position: relative;
  z-index: 1;
}

.comparison-card {
  display: grid;
  gap: 14px;
}

.comparison-card > div {
  padding: 26px;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: linear-gradient(180deg, var(--panel-strong), rgba(255, 255, 255, 0.045));
}

.comparison-card .check-list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.muted-list li::before {
  color: var(--muted);
}

.section {
  padding: 116px 0;
}

.section-heading {
  max-width: 780px;
  margin: 0 auto 48px;
  text-align: center;
}

.section-heading.align-left {
  margin: 0;
  text-align: left;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.feature-grid article {
  min-height: 254px;
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: linear-gradient(180deg, var(--panel-strong), rgba(255, 255, 255, 0.045));
}

.feature-grid p,
.steps p,
footer p {
  color: var(--muted);
  line-height: 1.65;
}

.feature-icon {
  display: inline-flex;
  margin-bottom: 42px;
  color: var(--brand);
  font-size: 0.82rem;
  font-weight: 560;
  letter-spacing: 0.16em;
}

.workflow {
  position: relative;
  isolation: isolate;
  padding: 110px 0 130px;
}

.workflow::before {
  position: absolute;
  inset: 8% -10% 0 auto;
  z-index: 0;
  width: min(620px, 72vw);
  border-radius: 48% 52% 44% 56%;
  background:
    radial-gradient(circle at 72% 18%, rgba(216, 208, 191, 0.13), transparent 16rem),
    radial-gradient(circle at 30% 68%, rgba(143, 136, 125, 0.12), transparent 18rem),
    linear-gradient(135deg, transparent 0 45%, rgba(247, 244, 235, 0.055) 45% 46%, transparent 46% 100%);
  content: "";
  opacity: 0.78;
  pointer-events: none;
}

.workflow > * {
  position: relative;
  z-index: 1;
}

.steps {
  display: grid;
  gap: 14px;
}

.steps article {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 18px;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: var(--panel);
}

.steps span {
  display: grid;
  width: 42px;
  height: 42px;
  place-items: center;
  border-radius: 14px;
  color: #11110f;
  background: linear-gradient(135deg, #fffaf0, var(--brand));
  font-weight: 560;
}

.steps p {
  margin-bottom: 0;
}

.email-example {
  padding: 94px 0 120px;
}

.email-card {
  position: relative;
  overflow: hidden;
  padding: 20px;
  border: 1px solid rgba(216, 208, 191, 0.18);
  border-radius: var(--radius-xl);
  background: linear-gradient(160deg, #292723, #151411);
  box-shadow: var(--shadow);
}

.email-card::after {
  position: absolute;
  inset: auto -18% -24% 20%;
  height: 230px;
  border-radius: 999px;
  background: linear-gradient(90deg, rgba(216, 208, 191, 0.13), rgba(143, 136, 125, 0.16));
  content: "";
  filter: blur(28px);
}

.email-topbar,
.email-fields,
.email-body,
.email-dictation {
  position: relative;
  z-index: 1;
}

.email-topbar {
  display: flex;
  gap: 8px;
  margin-bottom: 18px;
}

.email-topbar span {
  width: 12px;
  height: 12px;
  border-radius: 999px;
  background: rgba(247, 244, 235, 0.22);
}

.email-fields {
  display: grid;
  gap: 8px;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: #0d0d0c;
}

.email-fields div {
  display: grid;
  grid-template-columns: 72px 1fr;
  gap: 10px;
  align-items: center;
  padding-bottom: 8px;
  border-bottom: 1px solid rgba(247, 244, 235, 0.1);
}

.email-fields div:last-child {
  padding-bottom: 0;
  border-bottom: 0;
}

.email-fields span {
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 560;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.email-fields p,
.email-body p,
.email-dictation p {
  margin-bottom: 0;
}

.email-fields p {
  color: var(--muted-strong);
}

.email-body {
  margin-top: 12px;
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: rgba(247, 244, 235, 0.075);
}

.email-body p {
  color: var(--muted-strong);
  line-height: 1.65;
}

.email-body p + p {
  margin-top: 14px;
}

.email-dictation {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 12px;
  align-items: center;
  margin-top: 14px;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: #34322d;
}

.mini-fn {
  display: grid;
  width: 34px;
  height: 28px;
  place-items: center;
  border: 1px solid var(--line);
  border-radius: 9px;
  background: rgba(247, 244, 235, 0.1);
  color: var(--text);
  font-size: 0.78rem;
  font-weight: 620;
}

.email-dictation p {
  color: var(--muted);
  font-size: 0.9rem;
  line-height: 1.45;
}

.check-list li {
  position: relative;
  margin-top: 12px;
  padding-left: 28px;
  color: var(--muted);
  line-height: 1.6;
}

.check-list li::before {
  position: absolute;
  left: 0;
  color: var(--brand);
  content: "+";
}

.use-cases {
  padding-top: 80px;
}

.use-case-grid,
.faq-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}

.use-case-grid article,
.faq-list article,
.requirement-card {
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: linear-gradient(180deg, var(--panel-strong), rgba(255, 255, 255, 0.045));
}

.use-case-grid article,
.faq-list article {
  padding: 28px;
}

.use-case-grid p,
.faq-list p,
.requirement-card p,
.requirement-card dd {
  color: var(--muted);
  line-height: 1.65;
}

.requirements {
  position: relative;
  isolation: isolate;
  padding: 86px 0 116px;
}

.requirements::before,
.requirements::after {
  position: absolute;
  z-index: 0;
  content: "";
  pointer-events: none;
}

.requirements::before {
  inset: -8% -12% -6% auto;
  width: min(620px, 74vw);
  border-radius: 999px;
  background:
    radial-gradient(circle at 64% 36%, rgba(246, 240, 228, 0.14), transparent 12rem),
    radial-gradient(circle at 34% 72%, rgba(143, 136, 125, 0.12), transparent 16rem),
    conic-gradient(from 210deg at 58% 44%, transparent 0 22%, rgba(247, 244, 235, 0.08) 22% 24%, transparent 24% 100%);
  opacity: 0.82;
}

.requirements::after {
  top: 16%;
  right: min(7vw, 78px);
  width: min(340px, 46vw);
  aspect-ratio: 1;
  border: 1px solid rgba(247, 244, 235, 0.08);
  border-radius: 50%;
  background:
    linear-gradient(90deg, transparent calc(50% - 0.5px), rgba(247, 244, 235, 0.08) 50%, transparent calc(50% + 0.5px)),
    linear-gradient(0deg, transparent calc(50% - 0.5px), rgba(247, 244, 235, 0.08) 50%, transparent calc(50% + 0.5px));
  -webkit-mask-image: radial-gradient(circle, #000 0 58%, transparent 72%);
  mask-image: radial-gradient(circle, #000 0 58%, transparent 72%);
  opacity: 0.72;
}

.requirements > * {
  position: relative;
  z-index: 1;
}

.requirement-card {
  padding: 30px;
}

.requirement-card dl {
  display: grid;
  gap: 12px;
  margin: 24px 0 0;
}

.requirement-card dl div {
  display: grid;
  grid-template-columns: 120px 1fr;
  gap: 18px;
  padding-top: 12px;
  border-top: 1px solid rgba(247, 244, 235, 0.1);
}

.requirement-card dt {
  color: var(--brand);
  font-size: 0.78rem;
  font-weight: 560;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.requirement-card dd {
  margin: 0;
}

.faq {
  position: relative;
  isolation: isolate;
  padding-top: 90px;
}

.faq::before {
  position: absolute;
  inset: 2% auto 8% -10%;
  z-index: 0;
  width: min(560px, 68vw);
  border-radius: 44% 56% 58% 42%;
  background:
    radial-gradient(circle at 24% 24%, rgba(216, 208, 191, 0.1), transparent 15rem),
    radial-gradient(circle at 74% 72%, rgba(127, 119, 108, 0.11), transparent 16rem);
  content: "";
  opacity: 0.72;
  pointer-events: none;
}

.faq > * {
  position: relative;
  z-index: 1;
}

.reviews {
  padding-bottom: 70px;
}

.review-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.review-grid article {
  min-height: 250px;
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: linear-gradient(180deg, var(--panel-strong), rgba(255, 255, 255, 0.045));
}

.review-grid p {
  color: var(--muted-strong);
  font-size: clamp(1.05rem, 1.45vw, 1.22rem);
  line-height: 1.65;
}

.review-grid span {
  display: block;
  margin-top: 28px;
  color: var(--brand);
  font-size: 0.82rem;
  font-weight: 560;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.download {
  display: grid;
  justify-items: center;
  max-width: 820px;
  margin: 0 auto;
  text-align: center;
}

.download-logo {
  width: 78px;
  height: 78px;
  margin-bottom: 26px;
}

@media (prefers-reduced-motion: reduce) {
  .site-header .logo-mark [data-wave-bar],
  .download-logo [data-wave-bar],
  .cta-shine::before {
    animation: none;
  }
}

.download .button {
  margin-top: 18px;
}

.checkout-form {
  margin-top: 18px;
}

.checkout-form button {
  font: inherit;
  cursor: pointer;
}

.download-steps {
  display: grid;
  gap: 12px;
  max-width: 680px;
  margin: 30px 0 0;
  padding: 0;
  color: var(--muted-strong);
  line-height: 1.6;
  text-align: left;
}

.download-steps li {
  padding: 16px 18px;
  border: 1px solid var(--line);
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.045);
  list-style-position: inside;
}

.download-steps code {
  color: var(--brand);
}

.checkout-page {
  min-height: 100vh;
  display: grid;
  align-items: center;
}

.checkout-result {
  max-width: 820px;
  margin: 0 auto;
  text-align: center;
}

.download-page .download-logo {
  width: 78px;
  height: 78px;
  margin: 0 auto 24px;
}

.install-steps {
  margin-top: 34px;
}

.checkout-note {
  max-width: 680px;
  margin: 22px auto 0;
  color: var(--muted);
  line-height: 1.7;
}

.modal-open {
  overflow: hidden;
}

.checkout-modal[hidden] {
  display: none;
}

.checkout-modal {
  position: fixed;
  inset: 0;
  z-index: 20;
  display: grid;
  place-items: center;
  padding: 24px;
}

.checkout-modal-backdrop {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 50% 36%, rgba(216, 208, 191, 0.16), transparent 24rem),
    rgba(0, 0, 0, 0.72);
  backdrop-filter: blur(18px);
}

.checkout-modal-card {
  position: relative;
  z-index: 1;
  display: grid;
  justify-items: center;
  width: min(680px, 100%);
  padding: clamp(32px, 6vw, 56px);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background:
    linear-gradient(180deg, rgba(30, 29, 26, 0.96), rgba(18, 17, 15, 0.96)),
    var(--panel-strong);
  box-shadow: 0 40px 120px rgba(0, 0, 0, 0.48);
  text-align: center;
}

.checkout-modal-card h2 {
  margin-bottom: 14px;
  font-size: clamp(2.1rem, 5vw, 4.2rem);
}

.checkout-modal-card p {
  color: var(--muted-strong);
  line-height: 1.7;
}

.checkout-modal-close {
  position: absolute;
  top: 16px;
  right: 16px;
  display: grid;
  place-items: center;
  width: 40px;
  height: 40px;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--muted-strong);
  background: rgba(255, 255, 255, 0.06);
  font: inherit;
  font-size: 1.35rem;
  cursor: pointer;
}

.checkout-modal-icon {
  width: 72px;
  height: 72px;
  margin-bottom: 24px;
}

.checkout-modal-note {
  max-width: 520px;
  margin: 22px 0 0;
  color: var(--muted);
  font-size: 0.96rem;
}

footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 34px 0 46px;
  border-top: 1px solid var(--line);
}

footer p {
  margin: 0;
}

.footer-flags {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-left: 8px;
  vertical-align: -3px;
}

.footer-flag {
  display: block;
  width: 24px;
  height: 16px;
  border-radius: 3px;
  box-shadow: 0 0 0 1px rgba(247, 244, 235, 0.18);
}

@media (max-width: 860px) {
  .site-header {
    align-items: stretch;
    border-radius: 28px;
  }

  nav,
  .header-cta {
    display: none;
  }

  .section-grid,
  .feature-grid,
  .review-grid,
  .email-example,
  .use-case-grid,
  .faq-list {
    grid-template-columns: 1fr;
  }

  .hero {
    min-height: 0;
    padding-bottom: 38px;
  }

  .fn-card {
    min-height: 0;
  }

  .section,
  .workflow {
    padding: 72px 0;
  }

  h1 {
    font-size: clamp(4rem, 21vw, 6.8rem);
  }

  footer {
    align-items: flex-start;
    flex-direction: column;
  }
}

@media (max-width: 520px) {
  .page-shell {
    width: min(100% - 20px, 1180px);
  }

  .hero-actions,
  .button {
    width: 100%;
  }

  .feature-grid article,
  .use-case-grid article,
  .faq-list article,
  .requirement-card,
  .comparison-card > div {
    padding: 22px;
  }

  .requirement-card dl div {
    grid-template-columns: 1fr;
    gap: 6px;
  }
}