:root {
  --cream: #fbfdf6;
  --ink: #0a1d08;
  --ink-2: #576554;
  --ink-3: #6b7566;
  --loam: #4a3212;
  --forest: #203b14;
  --sage: #eff2e8;
  --lichen: #e0e5d5;
  --moss: #d7e8b5;
  --eucalyptus: #c5ccb6;
  --paper: #fefefb;
  --white: #ffffff;
  --max: 1200px;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--cream);
  color: var(--ink);
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Display", "SF Pro Text", system-ui, sans-serif;
  font-size: 16px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

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

svg {
  display: block;
}

.skip-link {
  position: fixed;
  z-index: 100;
  left: 1rem;
  top: 1rem;
  padding: 0.65rem 0.9rem;
  background: var(--ink);
  color: var(--cream);
  transform: translateY(-180%);
}

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

.site-header {
  position: fixed;
  z-index: 50;
  top: 0;
  left: 0;
  right: 0;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  min-height: 76px;
  padding: 0 3rem;
  border-bottom: 1px solid transparent;
  background: linear-gradient(to bottom, rgba(251, 253, 246, 0.98), rgba(251, 253, 246, 0.88));
  backdrop-filter: blur(14px);
  transition: border-color 180ms ease;
}

.site-header.is-scrolled {
  border-color: var(--lichen);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  width: fit-content;
  font-size: 1.18rem;
  font-weight: 750;
  letter-spacing: -0.04em;
}

.brand-mark {
  display: grid;
  width: 32px;
  height: 32px;
  place-items: center;
  border: 1px solid var(--ink);
  border-radius: 7px;
  background: var(--moss);
}

.brand-mark svg {
  width: 25px;
  height: 25px;
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 1.8;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 2rem;
  color: var(--ink-2);
  font-size: 0.83rem;
  font-weight: 600;
}

.nav-links a,
.footer-links a {
  transition: color 160ms ease;
}

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

.site-header > .button {
  justify-self: end;
}

.button {
  display: inline-flex;
  min-height: 48px;
  align-items: center;
  justify-content: center;
  gap: 0.65rem;
  padding: 0 1.25rem;
  border: 1px solid var(--ink);
  border-radius: 0;
  font-family: "SFMono-Regular", "IBM Plex Mono", ui-monospace, monospace;
  font-size: 0.75rem;
  font-weight: 650;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  transition: background 180ms ease, color 180ms ease, transform 180ms var(--ease);
}

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

.button:focus-visible,
a:focus-visible,
summary:focus-visible {
  outline: 2px solid var(--forest);
  outline-offset: 3px;
}

.button svg {
  width: 16px;
  height: 16px;
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 1.6;
}

.button-small {
  min-height: 38px;
  padding: 0 0.95rem;
  font-size: 0.68rem;
}

.button-dark {
  background: var(--ink);
  color: var(--cream);
}

.button-dark:hover {
  background: var(--forest);
}

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

.button-quiet:hover {
  background: var(--sage);
}

.button-light {
  border-color: var(--cream);
  background: var(--cream);
  color: var(--ink);
}

.button-full {
  width: 100%;
}

.section-pad {
  padding: 9rem max(2rem, calc((100vw - var(--max)) / 2));
}

.eyebrow,
.plan-name,
.source-label,
.mode-label,
.demo-caption,
.step-number,
.download-note,
.site-footer,
.free-cloud-note {
  font-family: "SFMono-Regular", "IBM Plex Mono", ui-monospace, monospace;
  letter-spacing: 0.045em;
  text-transform: uppercase;
}

.eyebrow {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  margin: 0 0 1.6rem;
  color: var(--ink-2);
  font-size: 0.7rem;
  font-weight: 650;
}

.status-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--forest);
  box-shadow: 0 0 0 4px var(--moss);
}

.hero {
  min-height: 100vh;
  padding-top: 10.5rem;
  padding-bottom: 3rem;
}

.hero-copy {
  display: flex;
  flex-direction: column;
  align-items: center;
  max-width: 900px;
  margin: 0 auto;
  text-align: center;
}

.hero h1 {
  margin: 0;
  font-size: clamp(4rem, 9.4vw, 8.2rem);
  font-weight: 780;
  letter-spacing: -0.085em;
  line-height: 0.8;
}

.hero-lede {
  max-width: 690px;
  margin: 2.6rem 0 0;
  color: var(--ink-2);
  font-size: clamp(1.05rem, 2vw, 1.35rem);
  line-height: 1.65;
}

.hero-actions {
  display: flex;
  gap: 0.75rem;
  margin-top: 2rem;
}

.download-note {
  margin: 0.9rem 0 0;
  color: var(--ink-3);
  font-size: 0.6rem;
}

.product-demo {
  position: relative;
  max-width: 1100px;
  margin: 5rem auto 0;
}

.product-demo::before {
  position: absolute;
  z-index: -1;
  inset: -14px;
  border: 1px solid var(--lichen);
  border-radius: 13px;
  content: "";
}

.demo-browser {
  overflow: hidden;
  border: 1px solid var(--ink);
  border-radius: 9px;
  background: var(--paper);
}

.demo-toolbar {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  min-height: 46px;
  padding: 0 1rem;
  border-bottom: 1px solid var(--lichen);
  font-size: 0.68rem;
}

.traffic {
  display: flex;
  gap: 5px;
}

.traffic i {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--eucalyptus);
}

.demo-title {
  color: var(--ink-2);
  font-weight: 650;
}

.demo-secure {
  justify-self: end;
  color: var(--ink-3);
  font-family: "SFMono-Regular", ui-monospace, monospace;
  text-transform: uppercase;
}

.demo-canvas {
  position: relative;
  min-height: 580px;
  padding: 3.5rem 4rem;
  background:
    linear-gradient(var(--lichen) 1px, transparent 1px),
    linear-gradient(90deg, var(--lichen) 1px, transparent 1px),
    var(--sage);
  background-size: 42px 42px;
}

.reference-card {
  position: relative;
  width: 58%;
  min-height: 310px;
  padding: 1.6rem;
  border: 1px solid var(--ink);
  border-radius: 8px;
  background: var(--cream);
}

.reference-top {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  padding-bottom: 1.2rem;
  border-bottom: 1px solid var(--lichen);
  font-size: 0.78rem;
  font-weight: 700;
}

.mini-avatar {
  display: grid;
  width: 27px;
  height: 27px;
  place-items: center;
  border-radius: 50%;
  background: var(--ink);
  color: var(--cream);
  font-size: 0.65rem;
}

.mini-tag {
  margin-left: auto;
  color: var(--ink-3);
  font-family: "SFMono-Regular", ui-monospace, monospace;
  font-size: 0.55rem;
  letter-spacing: 0.05em;
}

.settings-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.35rem 0;
  border-bottom: 1px solid var(--lichen);
}

.settings-row b,
.settings-row small {
  display: block;
}

.settings-row b {
  font-size: 0.78rem;
}

.settings-row small {
  margin-top: 0.2rem;
  color: var(--ink-3);
  font-size: 0.64rem;
}

.toggle {
  position: relative;
  width: 31px;
  height: 18px;
  border: 1px solid var(--eucalyptus);
  border-radius: 20px;
}

.toggle::after {
  position: absolute;
  top: 2px;
  left: 2px;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--eucalyptus);
  content: "";
}

.toggle-on {
  border-color: var(--forest);
  background: var(--forest);
}

.toggle-on::after {
  left: 15px;
  background: var(--cream);
}

.selection-corner {
  position: absolute;
  width: 22px;
  height: 22px;
  border-color: var(--forest);
  border-style: solid;
}

.corner-a { top: -7px; left: -7px; border-width: 2px 0 0 2px; }
.corner-b { top: -7px; right: -7px; border-width: 2px 2px 0 0; }
.corner-c { bottom: -7px; left: -7px; border-width: 0 0 2px 2px; }
.corner-d { right: -7px; bottom: -7px; border-width: 0 2px 2px 0; }

.speakshot-hud {
  position: absolute;
  z-index: 2;
  left: 50%;
  top: 48%;
  display: flex;
  align-items: center;
  gap: 0.65rem;
  min-height: 44px;
  padding: 0 0.65rem 0 0.85rem;
  border: 1px solid var(--ink);
  border-radius: 22px;
  background: var(--ink);
  color: var(--cream);
  font-size: 0.68rem;
  font-weight: 650;
  transform: translate(-50%, -50%);
}

.hud-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #d96b57;
  animation: pulse 1.4s infinite;
}

.wave,
.step-wave,
.large-wave {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 3px;
}

.wave i {
  width: 2px;
  height: 8px;
  border-radius: 2px;
  background: currentColor;
  animation: wave 0.85s ease-in-out infinite alternate;
}

.wave i:nth-child(2), .large-wave i:nth-child(2), .large-wave i:nth-child(6) { animation-delay: -0.2s; }
.wave i:nth-child(3), .large-wave i:nth-child(3), .large-wave i:nth-child(5) { animation-delay: -0.4s; }
.wave i:nth-child(4), .large-wave i:nth-child(4) { animation-delay: -0.6s; }

kbd {
  display: inline-grid;
  min-width: 25px;
  height: 25px;
  padding: 0 0.35rem;
  place-items: center;
  border: 1px solid currentColor;
  border-radius: 5px;
  font-family: "SFMono-Regular", ui-monospace, monospace;
  font-size: 0.65rem;
  line-height: 1;
}

.composer-card {
  position: absolute;
  right: 4rem;
  bottom: 3.5rem;
  width: 48%;
  padding: 1.35rem;
  border: 1px solid var(--ink);
  border-radius: 8px;
  background: var(--paper);
}

.attachment {
  display: grid;
  grid-template-columns: 50px 1fr;
  grid-template-rows: auto auto;
  align-items: center;
  width: 180px;
  padding: 0.45rem;
  border: 1px solid var(--lichen);
  border-radius: 5px;
  font-size: 0.62rem;
}

.attachment-preview {
  grid-row: 1 / 3;
  width: 42px;
  height: 36px;
  border-radius: 3px;
  background: linear-gradient(135deg, var(--sage), var(--moss));
}

.attachment small {
  color: var(--ink-3);
  font-size: 0.52rem;
}

.composer-card > p {
  margin: 1.15rem 0 1.4rem;
  font-size: 0.94rem;
  line-height: 1.55;
}

.composer-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  color: var(--ink-3);
  font-family: "SFMono-Regular", ui-monospace, monospace;
  font-size: 0.56rem;
  text-transform: uppercase;
}

.ready-state {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
}

.ready-state i {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--forest);
}

.composer-footer kbd {
  min-width: 21px;
  height: 21px;
  margin-left: 3px;
  font-size: 0.52rem;
}

.demo-caption {
  display: flex;
  justify-content: space-between;
  padding: 1rem 0 0;
  color: var(--ink-3);
  font-size: 0.58rem;
}

.trust-strip {
  display: flex;
  justify-content: center;
  gap: 3.5rem;
  max-width: 950px;
  margin: 3.6rem auto 0;
  padding-top: 1.6rem;
  border-top: 1px solid var(--lichen);
  color: var(--ink-2);
  font-size: 0.75rem;
}

.trust-strip span {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
}

.trust-strip svg {
  width: 18px;
  height: 18px;
  fill: none;
  stroke: var(--forest);
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 1.3;
}

.workflow {
  border-top: 1px solid var(--lichen);
}

.section-heading {
  max-width: 760px;
}

.section-heading h2,
.feature-copy h2,
.closing h2 {
  margin: 0;
  font-size: clamp(2.5rem, 5.5vw, 5.4rem);
  font-weight: 760;
  letter-spacing: -0.065em;
  line-height: 0.94;
}

.section-heading > p:last-child,
.feature-copy > p {
  max-width: 620px;
  margin: 1.8rem 0 0;
  color: var(--ink-2);
  font-size: 1.08rem;
  line-height: 1.75;
}

.steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  margin: 5rem 0 0;
  padding: 0;
  border-top: 1px solid var(--ink);
  border-bottom: 1px solid var(--ink);
  list-style: none;
}

.steps li {
  min-height: 370px;
  padding: 1.2rem 2rem 2.4rem;
  border-right: 1px solid var(--ink);
}

.steps li:first-child {
  padding-left: 0;
}

.steps li:last-child {
  padding-right: 0;
  border-right: 0;
}

.step-number {
  color: var(--ink-3);
  font-size: 0.6rem;
}

.step-icon {
  display: flex;
  height: 120px;
  align-items: center;
  color: var(--forest);
}

.step-icon kbd {
  min-width: 58px;
  height: 43px;
  border-radius: 7px;
  font-size: 0.92rem;
}

.step-wave {
  justify-content: flex-start;
  gap: 5px;
}

.step-wave i {
  width: 3px;
  height: 24px;
  border-radius: 4px;
  background: var(--forest);
}

.step-wave i:nth-child(2), .step-wave i:nth-child(4) { height: 42px; }
.step-wave i:nth-child(3) { height: 60px; }

.steps h3 {
  margin: 0 0 0.8rem;
  font-size: 1.35rem;
  letter-spacing: -0.035em;
}

.steps p {
  margin: 0;
  color: var(--ink-2);
  font-size: 0.92rem;
  line-height: 1.7;
}

.feature-sage {
  background: var(--sage);
}

.feature-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.92fr) minmax(0, 1.08fr);
  gap: 7rem;
  align-items: center;
}

.feature-grid-reverse {
  grid-template-columns: minmax(0, 1.08fr) minmax(0, 0.92fr);
}

.feature-copy h2 {
  font-size: clamp(2.5rem, 5vw, 4.8rem);
}

.check-list,
.price-card ul {
  margin: 2rem 0 0;
  padding: 0;
  list-style: none;
}

.check-list li,
.price-card li {
  position: relative;
  padding: 0.85rem 0 0.85rem 1.75rem;
  border-bottom: 1px solid var(--lichen);
  color: var(--ink-2);
  font-size: 0.88rem;
}

.check-list li::before,
.price-card li::before {
  position: absolute;
  left: 0;
  content: "✓";
  color: var(--forest);
  font-weight: 700;
}

.mode-stack {
  display: grid;
  gap: 1rem;
}

.mode-card {
  padding: 2rem;
  border: 1px solid var(--lichen);
  border-radius: 8px;
  background: var(--cream);
}

.mode-card-primary {
  border-color: var(--forest);
}

.mode-card-top,
.plan-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.mode-icon {
  display: grid;
  width: 42px;
  height: 42px;
  place-items: center;
  border-radius: 50%;
  background: var(--moss);
}

.mode-icon svg {
  width: 23px;
  height: 23px;
  fill: none;
  stroke: var(--forest);
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 1.4;
}

.mode-label {
  color: var(--ink-3);
  font-size: 0.58rem;
}

.mode-card h3 {
  margin: 1.5rem 0 0.65rem;
  font-size: 1.55rem;
  letter-spacing: -0.04em;
}

.route-line {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  margin-top: 1.5rem;
  padding-top: 1.1rem;
  border-top: 1px solid var(--lichen);
  color: var(--ink-3);
  font-family: "SFMono-Regular", ui-monospace, monospace;
  font-size: 0.6rem;
  text-transform: uppercase;
}

.route-line i {
  height: 1px;
  flex: 1;
  background: var(--eucalyptus);
}

.route-line strong {
  color: var(--forest);
}

.context-visual {
  position: relative;
  display: grid;
  grid-template-columns: 1fr 34px 1fr;
  gap: 1rem;
  padding: 2.4rem;
  border: 1px solid var(--lichen);
  border-radius: 9px;
  background: var(--sage);
}

.context-source {
  min-height: 175px;
  padding: 1rem;
  border: 1px solid var(--ink);
  border-radius: 7px;
  background: var(--cream);
}

.source-label {
  color: var(--ink-3);
  font-size: 0.55rem;
}

.source-window {
  position: relative;
  height: 115px;
  margin-top: 0.8rem;
  overflow: hidden;
  border: 1px solid var(--lichen);
  border-radius: 5px;
  background: var(--paper);
}

.source-window i {
  display: inline-block;
  width: 5px;
  height: 5px;
  margin: 8px 0 0 3px;
  border-radius: 50%;
  background: var(--eucalyptus);
}

.source-window i:first-child { margin-left: 8px; }

.source-window span {
  display: block;
  height: 11px;
  margin: 14px 12px 0;
  border-radius: 3px;
  background: var(--lichen);
}

.source-window span:last-child {
  width: 58%;
  margin-top: 8px;
  background: var(--moss);
}

.context-plus,
.context-arrow {
  align-self: center;
  justify-self: center;
  color: var(--ink-3);
  font-family: "SFMono-Regular", ui-monospace, monospace;
}

.source-voice p {
  margin: 1rem 0 0;
  color: var(--ink-2);
  font-size: 0.72rem;
  line-height: 1.5;
}

.large-wave {
  height: 60px;
  justify-content: flex-start;
  gap: 4px;
}

.large-wave i {
  width: 3px;
  height: 15px;
  border-radius: 3px;
  background: var(--forest);
  animation: large-wave 1.2s ease-in-out infinite alternate;
}

.context-arrow {
  grid-column: 1 / 4;
  margin: -0.5rem 0;
}

.context-result {
  grid-column: 1 / 4;
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  padding: 1.2rem;
  border: 1px solid var(--forest);
  border-radius: 7px;
  background: var(--moss);
}

.context-result span {
  color: var(--ink-2);
  font-family: "SFMono-Regular", ui-monospace, monospace;
  font-size: 0.55rem;
  text-transform: uppercase;
}

.context-result strong {
  font-size: 0.92rem;
}

.pricing {
  border-top: 1px solid var(--lichen);
  background: var(--sage);
}

.pricing-heading {
  max-width: 850px;
}

.price-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
  max-width: 980px;
  margin: 4.5rem auto 0;
}

.price-card {
  display: flex;
  min-height: 520px;
  flex-direction: column;
  padding: 2.5rem;
  border: 1px solid var(--lichen);
  border-radius: 8px;
  background: var(--cream);
}

.price-card-pro {
  border-color: var(--ink);
}

.plan-name {
  margin: 0;
  color: var(--ink-2);
  font-size: 0.62rem;
  font-weight: 700;
}

.plan-top > span {
  padding: 0.3rem 0.5rem;
  border-radius: 20px;
  background: var(--moss);
  color: var(--forest);
  font-family: "SFMono-Regular", ui-monospace, monospace;
  font-size: 0.5rem;
  font-weight: 700;
}

.price {
  display: flex;
  align-items: baseline;
  gap: 0.65rem;
  margin-top: 1.4rem;
}

.price strong {
  font-size: 3.8rem;
  letter-spacing: -0.065em;
  line-height: 1;
}

.price span,
.annual-price {
  color: var(--ink-3);
  font-size: 0.76rem;
}

.annual-price {
  margin: 0.55rem 0 0;
}

.price-card ul {
  margin-bottom: 2rem;
}

.price-card .button {
  margin-top: auto;
}

.free-cloud-note {
  margin: 0.8rem 0 0;
  color: var(--ink-3);
  font-size: 0.49rem;
  line-height: 1.5;
  text-align: center;
}

.faq-grid {
  display: grid;
  grid-template-columns: 0.75fr 1.25fr;
  gap: 7rem;
}

.faq-list {
  border-top: 1px solid var(--ink);
}

.faq-list details {
  border-bottom: 1px solid var(--ink);
}

.faq-list summary {
  position: relative;
  padding: 1.5rem 3rem 1.5rem 0;
  cursor: pointer;
  font-size: 1rem;
  font-weight: 700;
  list-style: none;
}

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

.faq-list summary::after {
  position: absolute;
  right: 0;
  content: "+";
  color: var(--ink-3);
  font-family: "SFMono-Regular", ui-monospace, monospace;
  font-size: 1.2rem;
  font-weight: 400;
}

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

.faq-list p {
  margin: -0.4rem 0 1.6rem;
  padding-right: 2rem;
  color: var(--ink-2);
  font-size: 0.9rem;
  line-height: 1.7;
}

.closing {
  display: flex;
  min-height: 80vh;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background: var(--ink);
  color: var(--cream);
  text-align: center;
}

.closing-mark {
  display: grid;
  width: 76px;
  height: 76px;
  margin-bottom: 2.5rem;
  place-items: center;
  border: 1px solid rgba(251, 253, 246, 0.5);
  border-radius: 15px;
  background: var(--moss);
  color: var(--ink);
}

.closing-mark svg {
  width: 62px;
  height: 62px;
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 2;
}

.closing .eyebrow {
  color: var(--eucalyptus);
}

.closing h2 {
  max-width: 960px;
  font-size: clamp(2.4rem, 5.7vw, 5.5rem);
}

.closing .button {
  margin-top: 3rem;
}

.site-footer {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 3rem;
  padding: 4rem max(2rem, calc((100vw - var(--max)) / 2)) 2rem;
  background: var(--sage);
  font-size: 0.63rem;
}

.footer-brand p {
  margin: 1rem 0 0;
  color: var(--ink-2);
  font-family: -apple-system, BlinkMacSystemFont, system-ui, sans-serif;
  font-size: 0.82rem;
  letter-spacing: normal;
  text-transform: none;
}

.footer-links {
  display: grid;
  grid-template-columns: repeat(2, auto);
  gap: 0.8rem 2.5rem;
  color: var(--ink-2);
}

.footer-bottom {
  grid-column: 1 / 3;
  display: flex;
  justify-content: space-between;
  padding-top: 1.5rem;
  border-top: 1px solid var(--lichen);
  color: var(--ink-3);
}

.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 750ms var(--ease), transform 750ms var(--ease);
}

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

@keyframes pulse {
  0%, 100% { opacity: 0.55; }
  50% { opacity: 1; }
}

@keyframes wave {
  from { height: 5px; }
  to { height: 15px; }
}

@keyframes large-wave {
  from { height: 12px; }
  to { height: 48px; }
}

@media (max-width: 900px) {
  .site-header {
    grid-template-columns: 1fr auto;
    padding: 0 1.4rem;
  }

  .nav-links { display: none; }

  .section-pad { padding: 7rem 1.5rem; }

  .hero { padding-top: 9.5rem; }

  .hero h1 { font-size: clamp(4rem, 16vw, 7rem); }

  .demo-canvas {
    min-height: 520px;
    padding: 2.5rem;
  }

  .reference-card { width: 65%; }

  .composer-card {
    right: 2.5rem;
    bottom: 2.5rem;
    width: 54%;
  }

  .trust-strip { gap: 1.4rem; }

  .steps,
  .feature-grid,
  .feature-grid-reverse,
  .faq-grid {
    grid-template-columns: 1fr;
  }

  .steps li,
  .steps li:first-child,
  .steps li:last-child {
    min-height: auto;
    padding: 1.5rem 0 2.4rem;
    border-right: 0;
    border-bottom: 1px solid var(--ink);
  }

  .steps li:last-child { border-bottom: 0; }
  .step-icon { height: 95px; }

  .feature-grid,
  .feature-grid-reverse,
  .faq-grid { gap: 4rem; }

  .feature-grid-reverse .feature-copy { order: -1; }

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

@media (max-width: 640px) {
  .site-header { min-height: 66px; }
  .site-header .brand span:last-child { display: none; }
  .nav-optional { display: none; }

  .button { min-height: 46px; padding: 0 0.9rem; font-size: 0.65rem; }
  .button-small { min-height: 36px; }
  .hero { padding-top: 8.5rem; }
  .hero h1 { font-size: clamp(3.6rem, 18vw, 5.2rem); line-height: 0.84; }
  .hero-lede { font-size: 1rem; }
  .hero-actions { width: 100%; flex-direction: column; }
  .hero-actions .button { width: 100%; }

  .product-demo { margin-top: 3.5rem; }
  .product-demo::before { inset: -7px; }
  .demo-toolbar { grid-template-columns: 1fr auto; }
  .demo-title { display: none; }
  .demo-canvas { min-height: 520px; padding: 1.25rem; }
  .reference-card { width: 90%; min-height: 275px; padding: 1rem; }
  .speakshot-hud { top: 50%; white-space: nowrap; }
  .composer-card { right: 1.25rem; bottom: 1.25rem; width: calc(100% - 2.5rem); padding: 1rem; }
  .composer-card > p { font-size: 0.82rem; }
  .demo-caption { display: none; }

  .trust-strip {
    align-items: flex-start;
    flex-direction: column;
    margin-top: 2.5rem;
  }

  .section-heading h2,
  .feature-copy h2,
  .closing h2 { font-size: clamp(2.4rem, 13vw, 4.2rem); }

  .context-visual {
    grid-template-columns: 1fr;
    padding: 1rem;
  }

  .context-plus,
  .context-arrow,
  .context-result { grid-column: 1; }

  .price-grid { grid-template-columns: 1fr; }
  .price-card { min-height: auto; padding: 1.5rem; }
  .price-card .button { margin-top: 2rem; }

  .site-footer { grid-template-columns: 1fr; }
  .footer-links { grid-template-columns: repeat(2, 1fr); }
  .footer-bottom { grid-column: 1; align-items: flex-start; flex-direction: column; gap: 0.5rem; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    scroll-behavior: auto !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  .reveal { opacity: 1; transform: none; }
}