/*
  Sanderson Technology Enterprises layout layer.
  UI element styling comes primarily from ui-style-kit-css and interactive-surface-css.
  This stylesheet focuses on page structure, token bridging, responsive layout, and brand-specific surfaces.
*/

:root {
  --site-bg: rgb(var(--usk-bg-rgb, 7 17 31));
  --site-bg-soft: color-mix(in srgb, rgb(var(--usk-bg-rgb, 7 17 31)) 56%, rgb(var(--usk-surface-rgb, 16 27 45)));
  --site-surface: rgb(var(--usk-surface-rgb, 16 27 45) / 0.82);
  --site-surface-strong: rgb(var(--usk-surface-strong-rgb, var(--usk-surface-rgb, 16 27 45)) / 0.94);
  --site-border: rgb(var(--usk-border-rgb, 57 72 97) / 0.22);
  --site-text: rgb(var(--usk-text-rgb, 247 237 215));
  --site-text-muted: rgb(var(--usk-text-muted-rgb, 185 192 204));
  --site-heading: color-mix(in srgb, rgb(var(--usk-text-rgb, 247 237 215)) 92%, white);
  --site-accent: rgb(var(--usk-accent-rgb, var(--usk-primary-rgb, 214 168 79)));
  --site-accent-2: rgb(var(--usk-secondary-rgb, var(--usk-primary-rgb, 106 171 255)));
  --site-danger: rgb(var(--usk-danger-rgb, 239 96 96));
  --site-shadow: 0 28px 90px rgb(0 0 0 / 0.24);
  --site-radius-lg: 32px;
  --site-radius-md: 20px;
  --site-radius-sm: 14px;
  --site-card-border-width: 1px;
  --site-card-shadow: var(--site-shadow);
  --site-font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --site-heading-family: var(--site-font-family);
  --site-max-width: 1180px;
  --header-offset: 84px;

  /* Bridge only the layout-facing tokens that the site layer actually needs. */
  --bg-surface: var(--site-surface);
  --text-primary: var(--site-text);
  --text-secondary: var(--site-text-muted);
  --focus-ring: rgb(var(--usk-focus-rgb, var(--usk-secondary-rgb, 106 171 255)));
  --surface-border: var(--site-border);
  --surface-bg: var(--site-surface);
  --site-interactive-radius: 18px;
}

:root[data-mode="light"] { color-scheme: light; }
:root[data-mode="dark"],
:root[data-mode="contrast"] { color-scheme: dark; }

[data-ui="minimal-saas"] { --site-radius-lg: 32px; --site-radius-md: 20px; --site-radius-sm: 14px; --site-interactive-radius: 18px; }
[data-ui="bento"] { --site-radius-lg: 26px; --site-radius-md: 18px; --site-radius-sm: 12px; --site-card-shadow: 0 18px 50px rgb(0 0 0 / 0.18); --site-interactive-radius: 16px; }
[data-ui="maximalist"] { --site-radius-lg: 38px; --site-radius-md: 24px; --site-radius-sm: 16px; --site-card-shadow: 0 32px 110px color-mix(in srgb, var(--site-accent) 18%, rgb(0 0 0 / 0.28)); --site-interactive-radius: 24px; }
[data-ui="bauhaus"] { --site-radius-lg: 12px; --site-radius-md: 8px; --site-radius-sm: 4px; --site-card-border-width: 2px; --site-interactive-radius: 6px; }
[data-ui="tactile"] { --site-radius-lg: 34px; --site-radius-md: 22px; --site-radius-sm: 16px; --site-card-shadow: inset 0 1px 0 rgb(255 255 255 / 0.14), 0 20px 60px rgb(0 0 0 / 0.24); --site-interactive-radius: 18px; }
[data-ui="neumorphism"] { --site-radius-lg: 36px; --site-radius-md: 24px; --site-radius-sm: 18px; --site-card-shadow: 16px 16px 40px rgb(0 0 0 / 0.18), -10px -10px 28px rgb(255 255 255 / 0.04); --site-interactive-radius: 24px; }
[data-ui="retrofuturism"] { --site-radius-lg: 28px; --site-radius-md: 18px; --site-radius-sm: 12px; --site-card-border-width: 2px; --site-interactive-radius: 12px; }
[data-ui="brutalism"] { --site-radius-lg: 4px; --site-radius-md: 4px; --site-radius-sm: 2px; --site-card-border-width: 2px; --site-card-shadow: 8px 8px 0 color-mix(in srgb, var(--site-accent) 55%, black); --site-interactive-radius: 0px; }
[data-ui="cyberpunk"] { --site-radius-lg: 18px; --site-radius-md: 12px; --site-radius-sm: 8px; --site-card-shadow: 0 0 32px color-mix(in srgb, var(--site-accent) 16%, transparent), 0 22px 70px rgb(0 0 0 / 0.28); --site-interactive-radius: 10px; }
[data-ui="y2k"] { --site-radius-lg: 42px; --site-radius-md: 28px; --site-radius-sm: 20px; --site-card-shadow: inset 0 1px 0 rgb(255 255 255 / 0.18), 0 24px 84px rgb(0 0 0 / 0.24); --site-interactive-radius: 26px; }
[data-ui="retro-glass"] { --site-radius-lg: 36px; --site-radius-md: 24px; --site-radius-sm: 18px; --site-surface: rgb(var(--usk-surface-rgb, 16 27 45) / 0.64); --site-surface-strong: rgb(var(--usk-surface-strong-rgb, var(--usk-surface-rgb, 16 27 45)) / 0.82); --site-interactive-radius: 22px; }

.interactive-surface {
  --interactive-surface-radius: var(--site-interactive-radius);
  --interactive-surface-focus-ring-color: var(--focus-ring);
}

* { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  scroll-padding-top: var(--header-offset);
  -webkit-text-size-adjust: 100%;
  -moz-text-size-adjust: 100%;
  text-size-adjust: 100%;
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    scroll-behavior: auto !important;
    transition-duration: 0.001ms !important;
  }
}

body {
  min-height: 100vh;
  margin: 0;
  overflow-x: hidden;
  background:
    radial-gradient(circle at 16% 8%, color-mix(in srgb, var(--site-accent-2) 22%, transparent), transparent 32rem),
    radial-gradient(circle at 92% 4%, color-mix(in srgb, var(--site-accent) 24%, transparent), transparent 30rem),
    linear-gradient(145deg, var(--site-bg), var(--site-bg-soft));
  color: var(--site-text);
  font-family: var(--site-font-family);
  line-height: 1.6;
}

body::before {
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  content: "";
  background-image:
    linear-gradient(rgb(255 255 255 / 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgb(255 255 255 / 0.025) 1px, transparent 1px);
  background-size: clamp(36px, 5vw, 56px) clamp(36px, 5vw, 56px);
  -webkit-mask-image: linear-gradient(to bottom, rgb(0 0 0 / 0.85), transparent 78%);
  mask-image: linear-gradient(to bottom, rgb(0 0 0 / 0.85), transparent 78%);
}

a { color: inherit; text-decoration: none; }
p { margin: 0; }
img { display: block; max-width: 100%; }
button, input, select, textarea { font: inherit; }

:focus-visible {
  outline: 3px solid var(--site-accent-2);
  outline-offset: 4px;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.skip-link {
  position: fixed;
  top: 0.75rem;
  left: 0.75rem;
  z-index: 40;
  padding: 0.7rem 0.95rem;
  border-radius: 999px;
  background: var(--site-heading);
  color: var(--site-bg);
  transform: translateY(-200%);
  transition: transform 150ms ease;
}

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

.site-shell {
  width: min(100% - clamp(1rem, 4vw, 2rem), var(--site-max-width));
  margin-inline: auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  -webkit-backdrop-filter: blur(20px);
  backdrop-filter: blur(20px);
  background: color-mix(in srgb, var(--site-bg) 84%, transparent);
  border-bottom: 1px solid var(--site-border);
}

.nav-wrap {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  min-height: 72px;
  padding-block: 0.75rem;
}

.brand-link {
  display: inline-flex;
  align-items: center;
  gap: 0.72rem;
  min-width: max-content;
  padding: 0.35rem 0.62rem;
}

.brand-mark {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  object-fit: cover;
  box-shadow: 0 0 0 1px var(--site-border), 0 0 30px color-mix(in srgb, var(--site-accent) 28%, transparent);
}

.brand-title {
  display: grid;
  gap: 0.05rem;
  color: var(--site-heading);
  font-weight: 800;
  letter-spacing: 0.04em;
  line-height: 1.1;
  text-transform: uppercase;
}

.brand-title span:last-child {
  color: var(--site-accent);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.16em;
}

.site-nav {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 0.38rem;
  flex-wrap: wrap;
}

.nav-toggle {
  display: none;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  min-height: 44px;
  padding: 0.55rem 0.85rem;
  font-weight: 800;
  letter-spacing: 0.04em;
}

.nav-toggle-bars {
  position: relative;
  width: 1.1rem;
  height: 0.8rem;
}

.nav-toggle-bars::before,
.nav-toggle-bars::after,
.nav-toggle-bars {
  border-top: 2px solid currentColor;
}

.nav-toggle-bars::before,
.nav-toggle-bars::after {
  position: absolute;
  left: 0;
  width: 100%;
  content: "";
}

.nav-toggle-bars::before { top: 0.3rem; }
.nav-toggle-bars::after { top: 0.66rem; }

.nav-link,
.footer-link,
.button-link,
.form-button,
.chip-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0.68rem 0.98rem;
  font-weight: 800;
  text-align: center;
  line-height: 1.15;
}

.nav-link,
.footer-link {
  min-height: 40px;
  white-space: nowrap;
  font-size: 0.94rem;
}

.nav-link[aria-current="true"],
.nav-link.is-active {
  box-shadow: inset 0 -2px 0 var(--site-accent);
}

.hero,
.page-section,
.page-main {
  scroll-margin-top: var(--header-offset);
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.04fr) minmax(290px, 0.86fr);
  align-items: center;
  gap: clamp(1.5rem, 4vw, 4rem);
  min-height: calc(100svh - var(--header-offset));
  padding-block: clamp(3rem, 7vw, 7rem);
}

.hero-copy,
.section-heading,
.page-hero,
.theme-panel-header {
  display: grid;
  gap: clamp(0.9rem, 2vw, 1.35rem);
}

.eyebrow,
.section-kicker {
  color: var(--site-accent);
  font-size: clamp(0.76rem, 1.3vw, 0.9rem);
  font-weight: 900;
  letter-spacing: 0.25em;
  line-height: 1.3;
  text-transform: uppercase;
}

h1,
h2,
h3 {
  margin: 0;
  color: var(--site-heading);
  font-family: var(--site-heading-family);
  line-height: 1.04;
}

h1 {
  max-width: 10.8ch;
  font-size: clamp(3rem, 10vw, 7.6rem);
  letter-spacing: -0.08em;
}

h1 span { color: var(--site-accent); }

h2 {
  max-width: 13ch;
  font-size: clamp(2.05rem, 5.2vw, 4.6rem);
  letter-spacing: -0.06em;
}

h3 {
  font-size: clamp(1.12rem, 2vw, 1.45rem);
  letter-spacing: -0.02em;
}

.hero-lede,
.section-heading p,
.page-lede,
.theme-panel p,
.hero-card-copy,
.contact-card p,
.content-section p,
.service-card p,
.benefit-card p,
.trust-item span,
.stat-card span,
.hero-meta-grid span,
.theme-panel-note,
.mailto-panel p,
.form-help,
.field-help,
.form-status {
  color: var(--site-text-muted);
}

.hero-lede,
.section-heading p,
.page-lede {
  max-width: 66ch;
  font-size: clamp(1rem, 2.2vw, 1.28rem);
}

.hero-actions,
.section-actions,
.page-actions,
.contact-actions,
.theme-panel-actions {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex-wrap: wrap;
}

.trust-list,
.theme-stats,
.grid-4,
.grid-3,
.benefit-list,
.form-grid,
.theme-controls,
.mailto-panel-actions,
.hero-meta-grid {
  display: grid;
  gap: clamp(0.85rem, 2vw, 1.1rem);
}

.trust-list {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin-top: 0.25rem;
}

.trust-item,
.service-card,
.benefit-card,
.audience-card,
.page-hero,
.theme-panel,
.contact-card,
.content-card,
.mailto-panel,
.stat-card {
  border: var(--site-card-border-width) solid var(--site-border);
  border-radius: var(--site-radius-lg);
  background: var(--site-surface);
  box-shadow: var(--site-card-shadow);
}

.trust-item,
.service-card,
.page-hero,
.theme-panel,
.contact-card,
.content-card {
  padding: clamp(1rem, 2.5vw, 1.55rem);
}

.trust-item {
  display: grid;
  gap: 0.35rem;
}

.trust-item strong,
.stat-card strong,
.hero-meta-grid strong {
  color: var(--site-heading);
  font-size: 0.96rem;
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.service-card {
  display: grid;
  align-content: start;
  gap: 0.85rem;
  min-height: 100%;
}

.grid-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.grid-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }

.card-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.65rem;
  height: 2.65rem;
  border-radius: 50%;
  background: color-mix(in srgb, var(--site-accent) 18%, transparent);
  color: var(--site-accent);
  font-weight: 900;
}

.hero-card-inner {
  display: grid;
  gap: clamp(1rem, 2vw, 1.25rem);
  overflow: hidden;
  border: var(--site-card-border-width) solid var(--site-border);
  border-radius: var(--site-radius-lg);
  padding: clamp(1rem, 2vw, 1.35rem);
  background:
    linear-gradient(145deg, color-mix(in srgb, var(--site-surface-strong) 90%, transparent), color-mix(in srgb, var(--site-surface) 72%, transparent)),
    radial-gradient(circle at 20% 18%, color-mix(in srgb, var(--site-accent-2) 22%, transparent), transparent 44%);
  box-shadow: var(--site-card-shadow);
}

.hero-logo {
  width: min(100%, 420px);
  height: auto;
  margin-inline: auto;
  border-radius: var(--site-radius-lg);
}

.hero-card-copy { display: grid; gap: 0.45rem; }
.hero-card-copy strong { color: var(--site-heading); }

.hero-meta-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.hero-meta-grid div {
  display: grid;
  gap: 0.28rem;
  padding: 0.9rem;
  border-radius: var(--site-radius-md);
  background: color-mix(in srgb, var(--site-surface-strong) 68%, transparent);
}

.page-section {
  padding-block: clamp(2.75rem, 6vw, 6rem);
}

.compact-section { padding-top: 0; }

.split-section,
.switcher-layout,
.contact-layout {
  display: grid;
  gap: clamp(1.3rem, 4vw, 3rem);
  align-items: start;
}

.split-section,
.switcher-layout {
  grid-template-columns: minmax(0, 0.9fr) minmax(320px, 1fr);
}

.benefit-list {
  grid-template-columns: 1fr;
}

.benefit-card {
  display: grid;
  grid-template-columns: auto 1fr;
  align-items: start;
  gap: 1rem;
  padding: clamp(1rem, 2vw, 1.25rem);
}

.theme-panel {
  display: grid;
  gap: 1rem;
}

.theme-controls {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.theme-stats {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.stat-card {
  display: grid;
  gap: 0.32rem;
  padding: 1rem;
}

.stat-card strong {
  font-size: clamp(1.5rem, 4vw, 2.15rem);
  letter-spacing: -0.05em;
}

.field {
  display: grid;
  gap: 0.42rem;
}

.field label {
  color: var(--site-heading);
  font-size: 0.88rem;
  font-weight: 900;
  letter-spacing: 0.03em;
}

.theme-control,
input,
textarea,
select {
  width: 100%;
  min-height: 48px;
}

textarea {
  min-height: 150px;
  resize: vertical;
}

.contact-layout {
  grid-template-columns: minmax(0, 0.78fr) minmax(320px, 1fr);
  padding-bottom: clamp(3rem, 7vw, 7rem);
}

.form-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.full-span { grid-column: 1 / -1; }

.field-error,
.form-status { font-size: 0.92rem; }

.required-indicator,
.field-error,
.form-status[data-state="error"] { color: var(--site-danger); }
.form-status[data-state="success"] { color: color-mix(in srgb, var(--site-accent) 70%, white); }
.form-status[data-state="pending"] { color: var(--site-accent); }

.field-error { margin-top: 0.1rem; }

[aria-invalid="true"] {
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--site-danger) 28%, transparent);
}

.honeypot { display: none; }
.form-button { width: 100%; margin-top: 1rem; cursor: pointer; }
.form-button:disabled { cursor: wait; opacity: 0.78; }
.copy-email-button { cursor: pointer; }

.mailto-panel {
  display: grid;
  gap: 0.9rem;
  margin-top: 1rem;
  padding: 1rem;
  background: color-mix(in srgb, var(--site-accent) 9%, var(--site-surface));
}

.mailto-panel[hidden] { display: none; }
.mailto-panel-actions { grid-template-columns: repeat(2, minmax(0, 1fr)); }

.audience-card {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  min-height: 5rem;
  padding: 1rem;
  color: var(--site-heading);
}

.audience-card span {
  display: inline-flex;
  flex: 0 0 auto;
  align-items: center;
  justify-content: center;
  width: 2.5rem;
  height: 2.5rem;
  border-radius: 50%;
  background: color-mix(in srgb, var(--site-accent) 18%, transparent);
  color: var(--site-accent);
  font-weight: 900;
}

.service-list {
  display: grid;
  gap: 0.58rem;
  margin: 0;
  padding-left: 1.15rem;
  color: var(--site-text-muted);
}

.page-main {
  display: grid;
  gap: clamp(1.25rem, 3vw, 2rem);
  padding-block: clamp(2rem, 5vw, 4rem);
}

/* Shared content-page grid items must be allowed to shrink so long inline content cannot widen the viewport. */
.page-main > * {
  min-width: 0;
}

.page-hero,
.content-card { max-width: 880px; }

.page-hero {
  background:
    linear-gradient(145deg, color-mix(in srgb, var(--site-surface-strong) 90%, transparent), color-mix(in srgb, var(--site-surface) 74%, transparent)),
    radial-gradient(circle at 18% 18%, color-mix(in srgb, var(--site-accent) 12%, transparent), transparent 48%);
}

.page-hero h1 {
  max-width: 11ch;
  font-size: clamp(2.4rem, 7vw, 5.4rem);
}

.page-hero .page-actions {
  margin-top: 0.2rem;
}

.content-card {
  display: grid;
  gap: clamp(1rem, 2.5vw, 1.5rem);
}

.content-section {
  display: grid;
  gap: 0.55rem;
  min-width: 0;
  padding-bottom: clamp(0.85rem, 2vw, 1.1rem);
  border-bottom: 1px solid var(--site-border);
}

.content-section:last-child {
  padding-bottom: 0;
  border-bottom: 0;
}

.content-section h2 {
  max-width: none;
  font-size: clamp(1.35rem, 3vw, 2rem);
  letter-spacing: -0.035em;
}

/* Legal-page contact chips need explicit wrapping rules because the email address is longer than narrow phone widths. */
.content-section .chip-link {
  justify-content: flex-start;
  width: 100%;
  max-width: 100%;
  white-space: normal;
  overflow-wrap: anywhere;
  word-break: break-word;
  text-align: left;
}

.site-footer {
  border-top: 1px solid var(--site-border);
  background: color-mix(in srgb, var(--site-bg) 82%, transparent);
}

.footer-wrap {
  display: grid;
  gap: 1rem;
  padding-block: 1.35rem;
  color: var(--site-text-muted);
}

.footer-links {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  flex-wrap: wrap;
}

.footer-note { font-size: 0.92rem; }

.back-to-top {
  position: fixed;
  right: clamp(0.75rem, 3vw, 1.35rem);
  bottom: clamp(0.75rem, 3vw, 1.35rem);
  z-index: 18;
  min-height: 48px;
  padding-inline: 1rem;
  opacity: 0;
  transform: translateY(1rem);
  pointer-events: none;
  transition: opacity 180ms ease, transform 180ms ease;
}

.back-to-top.is-visible {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}

@media (max-width: 1040px) {
  .brand-title { display: none; }
  .grid-4 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .hero,
  .switcher-layout,
  .split-section,
  .contact-layout { grid-template-columns: 1fr; }
  .hero-card { max-width: 620px; }
}

@media (max-width: 760px) {
  :root { --header-offset: 66px; }

  .nav-wrap {
    min-height: 64px;
    padding-block: 0.55rem;
  }

  .brand-mark {
    width: 42px;
    height: 42px;
  }

  .brand-link {
    min-width: 0;
  }

  .nav-toggle {
    display: inline-flex;
    flex: 0 0 auto;
    margin-left: auto;
  }

  .site-nav {
    position: absolute;
    top: calc(100% + 0.5rem);
    right: 0;
    display: grid;
    grid-template-columns: 1fr;
    width: min(23rem, calc(100vw - 2rem));
    max-height: min(70svh, 28rem);
    overflow: auto;
    visibility: hidden;
    opacity: 0;
    transform: translateY(-0.35rem) scale(0.98);
    transform-origin: top right;
    transition: opacity 180ms ease, transform 180ms ease, visibility 180ms ease;
    border: var(--site-card-border-width) solid var(--site-border);
    border-radius: var(--site-radius-md);
    padding: 0.6rem;
    background: color-mix(in srgb, var(--site-bg) 94%, transparent);
    box-shadow: var(--site-card-shadow);
  }

  body.nav-open .site-nav {
    visibility: visible;
    opacity: 1;
    transform: translateY(0) scale(1);
  }

  .site-nav .nav-link {
    justify-content: space-between;
    width: 100%;
    min-height: 48px;
    padding-inline: 1rem;
  }

  .site-nav .nav-link::after {
    content: "→";
    color: var(--site-accent);
    font-weight: 900;
  }

  .hero {
    gap: 1.25rem;
    min-height: auto;
    padding-block: clamp(2rem, 7vw, 3.25rem);
  }

  h1 { max-width: 11ch; }

  .trust-list,
  .grid-3,
  .grid-4,
  .theme-controls,
  .theme-stats,
  .form-grid,
  .mailto-panel-actions,
  .hero-meta-grid {
    grid-template-columns: 1fr;
  }

  /* Footer links need their own stacked grid so the UI-kit button treatment stays readable on phones. */
  .footer-links {
    display: grid;
    grid-template-columns: 1fr;
  }

  .hero-card-inner,
  .service-card,
  .theme-panel,
  .contact-card,
  .content-card,
  .trust-item {
    padding: clamp(0.95rem, 4vw, 1.25rem);
  }

  .product-section .product-copy,
  .product-section .theme-panel {
    gap: 1rem;
  }

  .product-section .product-preview {
    gap: 0.6rem;
  }

  .page-actions,
  .hero-actions,
  .section-actions,
  .contact-actions,
  .theme-panel-actions {
    align-items: stretch;
  }

  .page-actions > *,
  .hero-actions > *,
  .section-actions > *,
  .contact-actions > *,
  .theme-panel-actions > * {
    width: 100%;
  }

  .footer-links > * {
    width: 100%;
  }
}

@media (max-width: 430px) {
  .site-shell { width: min(100% - 1rem, var(--site-max-width)); }
  .nav-toggle-text { display: none; }
  .nav-toggle { width: 46px; padding-inline: 0; }
  .site-nav { width: min(21rem, calc(100vw - 1rem)); }
  .eyebrow,
  .section-kicker { letter-spacing: 0.18em; }
  h1 { font-size: clamp(2.65rem, 15vw, 4rem); }
  h2 { font-size: clamp(1.9rem, 11vw, 3.1rem); }
  .hero-lede,
  .section-heading p,
  .page-lede { font-size: 1rem; }
  .audience-card { min-height: 4.35rem; }
  .product-section .theme-panel-actions {
    gap: 0.65rem;
  }
}

@media (orientation: landscape) and (max-height: 540px) and (max-width: 960px) {
  .hero { min-height: auto; padding-block: 1.5rem; }
  .hero-logo { width: min(45vw, 260px); }
  .page-section { padding-block: 2rem; }
  .site-nav { max-height: calc(100svh - var(--header-offset) - 1rem); }
}

@media print {
  .site-header,
  .site-footer,
  .hero-card,
  .theme-panel,
  .form-button,
  .mailto-panel,
  .back-to-top,
  .skip-link { display: none !important; }
  body { background: white; color: black; }
  .site-shell { width: 100%; }
  .service-card,
  .benefit-card,
  .audience-card,
  .content-card,
  .trust-item,
  .stat-card { box-shadow: none; border-color: rgb(0 0 0 / 0.25); }
}

/* Product spotlight: keeps UI Style Kit CSS promotion visual without changing the global layout system. */
.product-section {
  padding-top: clamp(2.75rem, 6vw, 6rem);
}

.product-section .switcher-layout {
  grid-template-columns: minmax(0, 1.04fr) minmax(300px, 0.9fr);
}

.product-copy {
  align-content: start;
}

.product-note {
  max-width: 62ch;
}

.product-stats {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.product-preview {
  display: grid;
  gap: 0.7rem;
  margin: 0;
}

.product-preview img {
  width: 100%;
  border: var(--site-card-border-width) solid var(--site-border);
  border-radius: var(--site-radius-lg);
  background: var(--site-surface);
  box-shadow: var(--site-card-shadow);
}

.product-preview figcaption {
  color: var(--site-text-muted);
  font-size: 0.95rem;
}

.product-links {
  margin-top: 0.2rem;
}

@media (max-width: 1040px) {
  .product-section .switcher-layout {
    grid-template-columns: 1fr;
    gap: clamp(1.5rem, 4vw, 2rem);
  }

  .product-section .product-copy,
  .product-section .theme-panel {
    width: 100%;
    max-width: none;
  }
}

@media (min-width: 1041px) {
  h1 {
    max-width: 12ch;
  }

  .product-section .theme-panel {
    position: sticky;
    top: calc(var(--header-offset) + 1rem);
  }
}

@media (max-width: 760px) {
  .product-section .switcher-layout {
    gap: 1.25rem;
  }

  .product-stats {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 430px) {
  .product-stats {
    grid-template-columns: 1fr;
  }
}