:root {
  --focus-ring: rgba(10, 132, 255, 0.22);
  --focus-outline: var(--accent, #0a84ff);
  --status-info-bg: rgba(31, 139, 138, 0.08);
  --status-info-border: rgba(31, 139, 138, 0.2);
  --status-success-bg: rgba(36, 140, 92, 0.1);
  --status-success-border: rgba(36, 140, 92, 0.2);
  --status-warning-bg: rgba(209, 154, 72, 0.12);
  --status-warning-border: rgba(209, 154, 72, 0.22);
  --status-error-bg: rgba(187, 67, 67, 0.1);
  --status-error-border: rgba(187, 67, 67, 0.2);
}

html {
  scroll-padding-top: 96px;
  max-width: 100%;
  overflow-x: hidden;
  overscroll-behavior-y: contain;
  -webkit-text-size-adjust: 100%;
}

body {
  max-width: 100%;
  overflow-x: hidden;
  text-rendering: optimizeLegibility;
}

img,
video,
svg {
  max-width: 100%;
  height: auto;
}

a,
button,
input,
select,
textarea,
[role="button"] {
  -webkit-tap-highlight-color: transparent;
  touch-action: manipulation;
}

a:focus-visible,
button:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible,
[role="button"]:focus-visible {
  outline: 3px solid var(--focus-outline);
  outline-offset: 3px;
  box-shadow: 0 0 0 6px var(--focus-ring);
}

.button,
.card,
.note,
.compare-item,
.scene-item,
.hero-nav-link {
  transition:
    transform 0.22s ease,
    box-shadow 0.22s ease,
    border-color 0.22s ease,
    background-color 0.22s ease,
    color 0.22s ease;
}

@media (hover: hover) and (pointer: fine) {
  .card:hover,
  .note:hover,
  .compare-item:hover {
    transform: translateY(-2px);
  }
}

@media (hover: none), (pointer: coarse) {
  .card:hover,
  .note:hover,
  .compare-item:hover {
    transform: none;
  }
}

.button.is-loading,
.button[aria-busy="true"] {
  opacity: 0.86;
  pointer-events: none;
}

.button.is-loading::after {
  content: "";
  width: 14px;
  height: 14px;
  margin-left: 10px;
  border-radius: 50%;
  border: 2px solid currentColor;
  border-right-color: transparent;
  animation: protoron-spin 0.8s linear infinite;
}

.form-status {
  display: none;
  margin-top: 6px;
  padding: 12px 14px;
  border: 1px solid transparent;
  border-radius: 12px;
  font-size: 14px;
  line-height: 1.55;
}

.form-status.is-visible {
  display: block;
}

.form-status[data-state="info"] {
  background: var(--status-info-bg);
  border-color: var(--status-info-border);
  color: var(--text, #1a1a2e);
}

.form-status[data-state="success"] {
  background: var(--status-success-bg);
  border-color: var(--status-success-border);
  color: var(--text, #1a1a2e);
}

.form-status[data-state="warning"] {
  background: var(--status-warning-bg);
  border-color: var(--status-warning-border);
  color: var(--text, #1a1a2e);
}

.form-status[data-state="error"] {
  background: var(--status-error-bg);
  border-color: var(--status-error-border);
  color: var(--text, #1a1a2e);
}

input:user-invalid,
select:user-invalid,
textarea:user-invalid {
  border-color: rgba(187, 67, 67, 0.38);
  background: rgba(187, 67, 67, 0.03);
}

input::placeholder,
textarea::placeholder {
  color: var(--text-muted, #9ca3af);
}

.hero-nav-link {
  display: flex;
  align-items: center;
  gap: 16px;
  width: 100%;
  padding: 16px 0;
  color: inherit;
}

.hero-nav-link:hover {
  color: var(--text, #1a1a2e);
  transform: translateX(6px);
}

.hero-nav-link span:last-child {
  flex: 1;
}

.marquee-item::before {
  content: "\2022";
}

.card-link::after,
.compare-item::after {
  content: "\2192";
}

img[loading="lazy"] {
  content-visibility: auto;
}

@supports (content-visibility: auto) {
  main > section,
  .band > section,
  .cta-section {
    content-visibility: auto;
    contain-intrinsic-size: 1px 720px;
  }
}

body[data-scrolled="true"] .site-header {
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.06);
}

@media (max-width: 900px) {
  html {
    scroll-padding-top: 78px;
  }

  .site-header {
    position: sticky;
    top: 0;
  }

  .nav {
    align-items: center;
    gap: 14px;
    min-height: 64px;
    padding: 10px max(18px, env(safe-area-inset-right)) 10px
      max(18px, env(safe-area-inset-left));
  }

  .brand {
    min-width: 0;
  }

  .brand span {
    overflow: hidden;
    text-overflow: ellipsis;
  }

  .nav-actions {
    flex: 0 0 auto;
    gap: 10px;
  }

  .button {
    min-height: 42px;
  }

  .hero {
    min-height: auto;
    padding-top: 56px !important;
    padding-bottom: 56px !important;
  }

  .hero-inner {
    gap: 28px;
    padding-top: 28px;
    padding-bottom: 56px;
  }

  h1 {
    font-size: 52px;
    line-height: 1.05;
  }

  h2 {
    font-size: 36px;
    line-height: 1.12;
  }

  .hero-nav-list {
    order: 0 !important;
    padding: 10px 18px;
    border: 1px solid var(--border, rgba(0, 0, 0, 0.08));
    border-radius: 18px;
    background: rgba(255, 255, 255, 0.42);
    backdrop-filter: blur(16px);
  }

  .hero-nav-list li {
    padding: 0;
  }

  .hero-actions {
    margin-top: 28px;
  }

  .hero-actions .button {
    flex: 1 1 220px;
  }

  .showcase > div[style*="min-height"] {
    min-height: 300px !important;
  }

  .scene-item {
    grid-template-columns: 48px minmax(0, 1fr);
    gap: 12px;
  }

  .scene-status {
    grid-column: 2;
    justify-self: start;
  }

  .section-header {
    margin-bottom: 42px;
  }

  section,
  .band section,
  .hero,
  .hero-inner {
    scroll-margin-top: 92px;
  }

  .card,
  .note,
  .spark-card {
    padding: 24px;
  }

  .table-wrap {
    margin-left: -18px;
    margin-right: -18px;
    border-left: 0;
    border-right: 0;
    border-radius: 0;
    -webkit-overflow-scrolling: touch;
  }
}

@media (max-width: 560px) {
  html {
    scroll-padding-top: 68px;
  }

  .nav .brand span {
    font-size: 16px;
  }

  .nav-actions .button-ghost {
    display: none;
  }

  .nav-actions .button {
    min-width: 0;
    padding-left: 14px;
    padding-right: 14px;
  }

  .hero,
  .hero-inner,
  section,
  .band section {
    padding-left: 18px;
    padding-right: 18px;
  }

  h1 {
    font-size: 44px;
    line-height: 1.08;
    overflow-wrap: anywhere;
  }

  h2 {
    font-size: 32px;
    line-height: 1.14;
  }

  h2,
  h3,
  p,
  li {
    overflow-wrap: break-word;
  }

  .hero-actions {
    flex-direction: column;
    align-items: stretch;
  }

  .hero-actions .button {
    width: 100%;
    flex: 0 0 auto;
  }

  .hero-nav-link {
    gap: 12px;
    padding-top: 14px;
    padding-bottom: 14px;
  }

  .hero-nav-num {
    min-width: 28px;
  }

  .showcase > div[style*="min-height"] {
    min-height: 230px !important;
  }

  .showcase > div[style*="min-height"] img:first-child {
    width: 82% !important;
  }

  .showcase > div[style*="min-height"] img:last-child {
    width: 74% !important;
  }

  .compare-item,
  .scene-item {
    padding-left: 18px;
    padding-right: 18px;
  }

  .footer-inner {
    padding-left: max(18px, env(safe-area-inset-left));
    padding-right: max(18px, env(safe-area-inset-right));
  }

  section {
    padding-top: 72px;
    padding-bottom: 72px;
  }
}

@media (max-width: 380px) {
  .brand img {
    width: 26px;
    height: 26px;
  }

  .nav-actions .button-primary {
    padding-left: 12px;
    padding-right: 12px;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  .hero-video {
    display: none !important;
  }

  .marquee-track {
    animation: none !important;
  }

  .button.is-loading::after {
    animation: none;
  }
}

@keyframes protoron-spin {
  to {
    transform: rotate(360deg);
  }
}