:root {
  color-scheme: light;
  --ink: #111318;
  --muted: #5f6470;
  --paper: #f7f8f6;
  --surface: #ffffff;
  --line: #dfe3e2;
  --teal: #126b64;
  --coral: #c54e3f;
  --sun: #d9a441;
  --blue: #314f83;
  --nav-height: 76px;
  --shadow: 0 20px 50px rgba(17, 19, 24, 0.1);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.5;
}

body.menu-open {
  overflow: hidden;
}

a {
  color: inherit;
}

button,
input,
textarea {
  font: inherit;
}

.skip-link {
  position: fixed;
  top: 12px;
  left: 12px;
  z-index: 50;
  transform: translateY(-160%);
  background: var(--ink);
  color: #ffffff;
  padding: 10px 14px;
  border-radius: 6px;
  text-decoration: none;
}

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

.site-shell {
  min-height: 100vh;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 30;
  min-height: var(--nav-height);
  border-bottom: 1px solid rgba(17, 19, 24, 0.1);
  background: rgba(247, 248, 246, 0.92);
  backdrop-filter: blur(16px);
}

.nav {
  width: min(1120px, calc(100% - 40px));
  min-height: var(--nav-height);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--ink);
  font-size: 1rem;
  font-weight: 750;
  text-decoration: none;
}

.brand-mark {
  width: 34px;
  height: 34px;
  display: grid;
  place-items: center;
  border: 1px solid var(--ink);
  border-radius: 8px;
  background: var(--surface);
}

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

.nav-link {
  border-radius: 6px;
  color: var(--muted);
  font-size: 0.95rem;
  font-weight: 680;
  padding: 10px 12px;
  text-decoration: none;
}

.nav-link:hover,
.nav-link:focus-visible,
.nav-link.is-active {
  color: var(--ink);
  background: rgba(17, 19, 24, 0.06);
  outline: none;
}

.menu-button {
  display: none;
  width: 42px;
  height: 42px;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
  color: var(--ink);
  cursor: pointer;
}

.menu-button span {
  position: relative;
  width: 18px;
  height: 2px;
  display: block;
  background: currentColor;
}

.menu-button span::before,
.menu-button span::after {
  position: absolute;
  left: 0;
  width: 18px;
  height: 2px;
  background: currentColor;
  content: "";
}

.menu-button span::before {
  top: -6px;
}

.menu-button span::after {
  top: 6px;
}

.hero {
  position: relative;
  height: min(720px, calc(100svh - var(--nav-height) - 52px));
  min-height: 500px;
  overflow: hidden;
  background: #111318;
  color: #ffffff;
}

.hero-canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.hero::after {
  position: absolute;
  inset: 0;
  background: rgba(17, 19, 24, 0.42);
  content: "";
}

.hero-inner {
  position: relative;
  z-index: 1;
  width: min(1120px, calc(100% - 40px));
  height: 100%;
  margin: 0 auto;
  display: flex;
  align-items: center;
}

.hero-copy {
  width: min(650px, 100%);
  padding-top: 10px;
}

.eyebrow {
  margin: 0 0 16px;
  color: rgba(255, 255, 255, 0.74);
  font-size: 0.88rem;
  font-weight: 720;
  text-transform: uppercase;
}

.hero h1 {
  margin: 0;
  font-size: 6.25rem;
  line-height: 0.95;
  font-weight: 820;
}

.hero-text {
  width: min(620px, 100%);
  margin: 22px 0 0;
  color: rgba(255, 255, 255, 0.84);
  font-size: 1.28rem;
}

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

.button {
  min-height: 46px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid transparent;
  border-radius: 6px;
  padding: 12px 18px;
  font-weight: 760;
  text-decoration: none;
  transition: transform 160ms ease, background 160ms ease, border-color 160ms ease;
}

.button:hover,
.button:focus-visible {
  transform: translateY(-1px);
  outline: none;
}

.button.primary {
  background: #ffffff;
  color: var(--ink);
}

.button.primary:hover,
.button.primary:focus-visible {
  background: #edf2ef;
}

.button.secondary {
  border-color: rgba(255, 255, 255, 0.42);
  color: #ffffff;
}

.button.secondary:hover,
.button.secondary:focus-visible {
  background: rgba(255, 255, 255, 0.12);
}

.section {
  padding: 76px 0;
}

.section.alt {
  background: var(--surface);
  border-block: 1px solid var(--line);
}

.section-inner {
  width: min(1120px, calc(100% - 40px));
  margin: 0 auto;
}

.section-heading {
  display: grid;
  grid-template-columns: minmax(0, 0.72fr) minmax(280px, 0.48fr);
  gap: 48px;
  align-items: end;
  margin-bottom: 34px;
}

.section-kicker {
  margin: 0 0 10px;
  color: var(--teal);
  font-size: 0.84rem;
  font-weight: 760;
  text-transform: uppercase;
}

.section-title {
  margin: 0;
  font-size: 2.45rem;
  line-height: 1.08;
}

.section-summary {
  margin: 0;
  color: var(--muted);
  font-size: 1.04rem;
}

.preview-section {
  background: var(--surface);
  border-bottom: 1px solid var(--line);
}

.iframe-preview-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.18fr) minmax(320px, 0.62fr);
  gap: 22px;
  align-items: stretch;
}

.preview-window,
.terminal-window-preview,
.terminal-preview-shell {
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 8px;
  background: #111318;
  color: #ffffff;
  box-shadow: var(--shadow);
}

.preview-window {
  display: flex;
  flex-direction: column;
}

.preview-label {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(255, 255, 255, 0.04);
  padding: 12px 14px;
}

.preview-label span {
  color: #8d96a8;
  font-size: 0.76rem;
  font-weight: 760;
  text-transform: uppercase;
}

.preview-label strong {
  overflow: hidden;
  font-size: 0.95rem;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.preview-window-toolbar {
  min-height: 54px;
  display: flex;
  align-items: center;
  gap: 10px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  background: rgba(255, 255, 255, 0.05);
  padding: 10px 14px;
}

.preview-window-dots,
.terminal-controls {
  display: flex;
  gap: 6px;
  flex-shrink: 0;
}

.dot,
.terminal-control {
  width: 12px;
  height: 12px;
  border: 0;
  border-radius: 50%;
  padding: 0;
}

.dot.red,
.terminal-control.close {
  background: #ef5656;
}

.dot.yellow,
.terminal-control.minimize {
  background: #e6bf4f;
}

.dot.green,
.terminal-control.fullscreen {
  background: #45c66c;
}

.terminal-control {
  cursor: pointer;
}

.preview-address {
  min-width: 0;
  flex: 1;
  overflow: hidden;
  border-radius: 6px;
  background: rgba(0, 0, 0, 0.26);
  color: #8d96a8;
  font-family: "SFMono-Regular", Consolas, "Liberation Mono", monospace;
  font-size: 0.76rem;
  padding: 6px 10px;
  text-align: center;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.preview-icon-button {
  width: 34px;
  height: 34px;
  display: grid;
  place-items: center;
  border: 0;
  border-radius: 6px;
  background: transparent;
  color: #a5adbc;
  cursor: pointer;
  font-size: 1rem;
  text-decoration: none;
}

.preview-icon-button:hover,
.preview-icon-button:focus-visible {
  background: rgba(255, 255, 255, 0.1);
  color: #ffffff;
  outline: none;
}

.preview-iframe-viewport {
  position: relative;
  height: min(56vh, 470px);
  min-height: 300px;
  background: rgba(0, 0, 0, 0.35);
}

.preview-window.is-primary .preview-iframe-viewport {
  height: min(72vh, 660px);
  min-height: 500px;
}

.iframe-preview-grid .preview-window:not(.is-primary) .preview-iframe-viewport {
  height: auto;
  min-height: 0;
  flex: 1;
}

.preview-iframe-viewport iframe {
  width: 100%;
  height: 100%;
  border: 0;
  opacity: 0.45;
  pointer-events: none;
  transition: opacity 180ms ease;
}

.preview-overlay {
  position: absolute;
  inset: 0;
  z-index: 2;
  display: grid;
  place-items: center;
  border: 0;
  background: rgba(0, 0, 0, 0.45);
  color: #ffffff;
  cursor: pointer;
  font-weight: 760;
  transition: opacity 180ms ease, background 180ms ease;
}

.preview-overlay::before {
  content: "↖";
  margin-right: 8px;
}

.preview-overlay:hover,
.preview-overlay:focus-visible {
  background: rgba(0, 0, 0, 0.35);
  outline: none;
}

.preview-iframe-viewport.is-interacting iframe {
  opacity: 1;
  pointer-events: auto;
}

.preview-iframe-viewport.is-interacting .preview-overlay {
  opacity: 0;
  pointer-events: none;
}

.preview-window-footer {
  display: flex;
  justify-content: flex-end;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  background: rgba(255, 255, 255, 0.05);
  color: #8d96a8;
  font-size: 0.8rem;
  padding: 9px 14px;
}

.preview-window-footer a {
  color: #8ea0ff;
  text-decoration: none;
}

.preview-window-footer a:hover,
.preview-window-footer a:focus-visible {
  color: #b7c1ff;
  outline: none;
}

.terminal-preview-shell {
  display: flex;
  flex-direction: column;
  height: clamp(520px, 68vh, 680px);
  min-height: 0;
}

.terminal-preview-shell.is-minimized,
.terminal-preview-shell.is-closed,
.terminal-preview-shell.is-fullscreen {
  height: auto;
}

.terminal-preview-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(320px, 0.75fr);
  gap: 22px;
  align-items: stretch;
}

.terminal-window-preview {
  flex: 1;
  display: flex;
  flex-direction: column;
  min-height: 0;
  border: 0;
  border-radius: 0;
  box-shadow: none;
}

.terminal-toolbar {
  min-height: 48px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  background: rgba(255, 255, 255, 0.05);
  padding: 10px 14px;
}

.terminal-path {
  overflow: hidden;
  color: #8d96a8;
  font-family: "SFMono-Regular", Consolas, "Liberation Mono", monospace;
  font-size: 0.78rem;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.terminal-body-preview {
  flex: 1;
  min-height: 0;
  overflow: auto;
  background: #090b0f;
  color: #d7dee8;
  font-family: "SFMono-Regular", Consolas, "Liberation Mono", monospace;
  font-size: 0.86rem;
  line-height: 1.62;
  padding: 18px;
}

.terminal-output {
  display: grid;
  gap: 2px;
}

.terminal-line {
  min-height: 1.45em;
  white-space: pre-wrap;
}

.terminal-line.echo {
  display: flex;
  gap: 10px;
}

.terminal-line.accent {
  color: #7ee2bd;
}

.terminal-line.dim {
  color: #7d8795;
}

.terminal-line.error {
  color: #ff7c7c;
}

.terminal-line.warn {
  color: #f1c56a;
}

.terminal-line.system {
  color: #a7b0c0;
}

.prompt {
  color: #8ea0ff;
  white-space: nowrap;
}

.terminal-prompt-row {
  display: flex;
  gap: 10px;
  margin-top: 4px;
}

.terminal-prompt-row input {
  min-width: 0;
  flex: 1;
  border: 0;
  background: transparent;
  color: #ffffff;
  font-family: inherit;
  outline: none;
  padding: 0;
}

.terminal-command-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  background: rgba(255, 255, 255, 0.05);
  padding: 10px 14px;
}

.terminal-command-button,
.terminal-wake {
  min-height: 34px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 6px;
  background: rgba(255, 255, 255, 0.07);
  color: #d7dee8;
  cursor: pointer;
  font-family: "SFMono-Regular", Consolas, "Liberation Mono", monospace;
  font-size: 0.78rem;
  padding: 7px 10px;
}

.terminal-command-button:hover,
.terminal-command-button:focus-visible,
.terminal-wake:hover,
.terminal-wake:focus-visible {
  background: rgba(255, 255, 255, 0.12);
  color: #ffffff;
  outline: none;
}

.terminal-window-preview.is-minimized .terminal-body-preview,
.terminal-window-preview.is-minimized .terminal-command-bar,
.terminal-window-preview.is-closed {
  display: none;
}

.terminal-window-preview.is-fullscreen {
  position: fixed;
  inset: 20px;
  z-index: 70;
  display: flex;
  height: auto;
  min-height: 0;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 8px;
  box-shadow: var(--shadow);
}

.terminal-window-preview.is-fullscreen .terminal-body-preview {
  flex: 1;
  min-height: 0;
  max-height: none;
}

body.preview-terminal-fullscreen-open,
body.terminal-fullscreen-open {
  overflow: hidden;
}

.terminal-logic-panel {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.logic-card {
  min-height: 170px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
  padding: 20px;
}

.logic-index {
  width: 34px;
  height: 34px;
  display: grid;
  place-items: center;
  margin-bottom: 18px;
  border-radius: 8px;
  background: var(--ink);
  color: #ffffff;
  font-weight: 780;
}

.logic-card h3 {
  margin: 0;
  font-size: 1.08rem;
}

.logic-card p {
  margin: 10px 0 0;
  color: var(--muted);
}

.doc-grid {
  display: grid;
  gap: 18px;
}

.doc-card {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
  box-shadow: var(--shadow);
}

.code-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  border-bottom: 1px solid var(--line);
  background: #f1f4f2;
  padding: 14px 16px;
}

.code-title {
  min-width: 0;
  display: grid;
  gap: 2px;
}

.code-title strong {
  font-size: 0.95rem;
}

.code-title span {
  overflow: hidden;
  color: var(--muted);
  font-family: "SFMono-Regular", Consolas, "Liberation Mono", monospace;
  font-size: 0.78rem;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.copy-button {
  min-width: 74px;
  min-height: 36px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: var(--surface);
  color: var(--ink);
  cursor: pointer;
  font-weight: 760;
}

.copy-button:hover,
.copy-button:focus-visible {
  background: #edf2ef;
  outline: none;
}

.copy-button:disabled {
  cursor: wait;
  opacity: 0.62;
}

.snippet-block {
  width: 100%;
  max-height: 620px;
  margin: 0;
  overflow: auto;
  background: #111318;
  color: #f4f7f5;
  padding: 18px;
}

.snippet-block code {
  display: block;
  min-width: min-content;
  font-family: "SFMono-Regular", Consolas, "Liberation Mono", monospace;
  font-size: 0.86rem;
  line-height: 1.58;
  white-space: pre;
}

.module-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.module-card {
  min-height: 348px;
  display: flex;
  flex-direction: column;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
  overflow: hidden;
  box-shadow: var(--shadow);
}

.module-visual {
  position: relative;
  height: 164px;
  overflow: hidden;
  background: var(--visual-bg, #ecefed);
}

.module-visual::before,
.module-visual::after {
  position: absolute;
  content: "";
}

.module-visual::before {
  inset: 24px;
  border: 1px solid rgba(17, 19, 24, 0.18);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.58);
}

.module-visual::after {
  width: 45%;
  height: 46px;
  right: 24px;
  bottom: 30px;
  border-radius: 6px;
  background: var(--visual-accent, var(--teal));
  box-shadow: -76px -42px 0 -8px rgba(17, 19, 24, 0.22), -92px 10px 0 -14px rgba(255, 255, 255, 0.8);
}

.module-content {
  flex: 1;
  display: flex;
  flex-direction: column;
  padding: 22px;
}

.module-content h3,
.capability h3,
.api-card h3,
.example-item h3 {
  margin: 0;
  font-size: 1.24rem;
  line-height: 1.2;
}

.module-content p,
.capability p,
.api-card p,
.example-item p {
  margin: 14px 0 0;
  color: var(--muted);
}

.tag-list {
  margin-top: auto;
  padding-top: 22px;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.tag {
  border: 1px solid var(--line);
  border-radius: 999px;
  color: #383c45;
  font-size: 0.78rem;
  font-weight: 690;
  padding: 6px 10px;
}

.capability-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.capability {
  min-height: 212px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--paper);
  padding: 24px;
}

.capability-index {
  width: 38px;
  height: 38px;
  display: grid;
  place-items: center;
  margin-bottom: 24px;
  border-radius: 8px;
  background: var(--ink);
  color: #ffffff;
  font-weight: 780;
}

.api-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.api-card {
  display: flex;
  min-height: 390px;
  flex-direction: column;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--paper);
  padding: 24px;
}

.code-block {
  width: 100%;
  margin: auto 0 0;
  overflow-x: auto;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 8px;
  background: #111318;
  color: #f4f7f5;
  padding: 16px;
}

.code-block code {
  display: block;
  min-width: min-content;
  font-family: "SFMono-Regular", Consolas, "Liberation Mono", monospace;
  font-size: 0.85rem;
  line-height: 1.55;
  white-space: pre;
}

.examples-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.78fr) minmax(280px, 0.42fr);
  gap: 48px;
  align-items: start;
}

.about-copy {
  margin: 0;
  color: #2f333b;
  font-size: 1.35rem;
  line-height: 1.55;
}

.example-list {
  display: grid;
  gap: 14px;
  margin-top: 26px;
}

.example-item {
  border-left: 4px solid var(--teal);
  background: rgba(255, 255, 255, 0.62);
  padding: 4px 0 4px 18px;
}

.stats {
  display: grid;
  gap: 12px;
}

.stat {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
  padding: 18px;
}

.stat strong {
  display: block;
  font-size: 1.5rem;
  line-height: 1.1;
}

.stat span {
  display: block;
  margin-top: 6px;
  color: var(--muted);
}

.contact-panel {
  display: grid;
  grid-template-columns: minmax(0, 0.74fr) minmax(260px, 0.36fr);
  gap: 40px;
  align-items: center;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 8px;
  background: #111318;
  color: #ffffff;
  padding: 42px;
}

.contact-panel h2 {
  margin: 0;
  font-size: 2.35rem;
  line-height: 1.1;
}

.contact-panel p {
  margin: 16px 0 0;
  color: rgba(255, 255, 255, 0.72);
  font-size: 1.06rem;
}

.contact-panel .section-kicker {
  margin-top: 0;
  color: rgba(255, 255, 255, 0.68);
}

.contact-actions {
  display: grid;
  gap: 12px;
}

.contact-link {
  min-height: 48px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 6px;
  color: #ffffff;
  padding: 12px 14px;
  text-decoration: none;
}

.contact-link:hover,
.contact-link:focus-visible {
  background: rgba(255, 255, 255, 0.1);
  outline: none;
}

.site-footer {
  border-top: 1px solid var(--line);
  padding: 26px 0;
}

.footer-inner {
  width: min(1120px, calc(100% - 40px));
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  gap: 18px;
  color: var(--muted);
  font-size: 0.92rem;
}

.footer-inner a {
  font-weight: 700;
  text-decoration-color: rgba(17, 19, 24, 0.28);
  text-underline-offset: 3px;
}

@media (max-width: 900px) {
  .nav {
    width: min(100% - 32px, 1120px);
  }

  .menu-button {
    display: inline-flex;
  }

  .nav-links {
    position: fixed;
    top: var(--nav-height);
    right: 16px;
    left: 16px;
    display: none;
    flex-direction: column;
    align-items: stretch;
    border: 1px solid var(--line);
    border-radius: 8px;
    background: var(--surface);
    padding: 8px;
    box-shadow: var(--shadow);
  }

  .nav-links.is-open {
    display: flex;
  }

  .nav-link {
    padding: 14px;
  }

  .hero h1 {
    font-size: 4.5rem;
  }

  .hero-text {
    font-size: 1.12rem;
  }

  .section-heading,
  .iframe-preview-grid,
  .terminal-preview-layout,
  .examples-layout,
  .contact-panel {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .module-grid,
  .capability-grid,
  .api-grid,
  .terminal-logic-panel {
    grid-template-columns: 1fr;
  }

  .about-copy {
    font-size: 1.16rem;
  }

  .preview-iframe-viewport {
    min-height: 320px;
  }

  .preview-window.is-primary .preview-iframe-viewport {
    min-height: 420px;
  }

  .iframe-preview-grid .preview-window:not(.is-primary) .preview-iframe-viewport {
    min-height: 320px;
  }
}

@media (max-width: 620px) {
  :root {
    --nav-height: 68px;
  }

  .nav,
  .hero-inner,
  .section-inner,
  .footer-inner {
    width: min(100% - 28px, 1120px);
  }

  .hero {
    min-height: 470px;
  }

  .hero h1 {
    font-size: 3.45rem;
  }

  .eyebrow {
    font-size: 0.78rem;
  }

  .section {
    padding: 56px 0;
  }

  .section-title,
  .contact-panel h2 {
    font-size: 1.95rem;
  }

  .preview-window-toolbar {
    flex-wrap: wrap;
  }

  .preview-address {
    flex-basis: 100%;
    order: 4;
  }

  .preview-iframe-viewport {
    min-height: 280px;
  }

  .terminal-preview-shell {
    height: clamp(430px, 70vh, 560px);
  }

  .preview-window.is-primary .preview-iframe-viewport {
    min-height: 340px;
  }

  .iframe-preview-grid .preview-window:not(.is-primary) .preview-iframe-viewport {
    min-height: 280px;
  }

  .terminal-line.echo {
    flex-direction: column;
    gap: 0;
  }

  .terminal-window-preview.is-fullscreen {
    inset: 10px;
  }

  .code-toolbar {
    align-items: stretch;
    flex-direction: column;
  }

  .copy-button {
    width: 100%;
  }

  .hero-actions {
    display: grid;
    grid-template-columns: 1fr;
  }

  .button {
    width: 100%;
  }

  .contact-panel {
    padding: 28px;
  }

  .footer-inner {
    flex-direction: column;
  }
}

@media (max-height: 640px) {
  .hero {
    height: calc(100svh - var(--nav-height) - 36px);
    min-height: 0;
  }

  .hero h1 {
    font-size: 3.6rem;
  }

  .hero-text {
    margin-top: 14px;
    font-size: 1rem;
  }

  .hero-actions {
    margin-top: 20px;
  }
}

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