/* Showcase-aligned redesign: mobile NFC hub, Samview red gradient, compact app shell */
* {
  box-sizing: border-box;
}

html {
  background: var(--background);
  color: var(--foreground);
  font-family: var(--font-body);
  line-height: 1.5;
  overflow-x: clip;
}

body {
  margin: 0;
  min-height: 100dvh;
  overflow-x: clip;
}

button,
input,
select,
textarea {
  font: inherit;
}

a {
  color: inherit;
}

.brand-glow {
  background: var(--brand-glow);
  height: 50vh;
  inset: 0 0 auto;
  pointer-events: none;
  position: fixed;
  z-index: -2;
}

.app-shell {
  margin: 0 auto;
  max-width: 768px;
  min-height: 100dvh;
  padding: 2rem 1.25rem calc(7.5rem + env(safe-area-inset-bottom));
  position: relative;
}

.topbar {
  align-items: center;
  display: flex;
  justify-content: space-between;
  gap: 1rem;
}

.brand-lockup {
  align-items: center;
  display: inline-flex;
  flex: 1 1 auto;
  min-width: 0;
  text-decoration: none;
}

.brand-logo {
  display: block;
  height: auto;
  max-height: 3.1rem;
  object-fit: contain;
  object-position: left center;
  width: min(13.25rem, 58vw);
}

.verified-chip {
  align-items: center;
  background: oklch(0.97 0.008 25 / 0.72);
  border: 1px solid var(--border);
  border-radius: 999px;
  color: var(--muted-foreground);
  display: inline-flex;
  flex: 0 0 auto;
  font-size: 0.6875rem;
  gap: 0.375rem;
  padding: 0.25rem 0.75rem;
}

.verified-chip span {
  animation: pulse 1.8s var(--ease-out) infinite;
  background: var(--primary);
  border-radius: 999px;
  box-shadow: 0 0 10px currentColor;
  height: 0.375rem;
  width: 0.375rem;
}

.hero {
  margin-top: 2.25rem;
}

.hero-kicker {
  color: var(--primary);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.25em;
  margin: 0;
  text-transform: uppercase;
}

.hero h1 {
  font-size: 3.15rem;
  letter-spacing: 0;
  line-height: 1.05;
  margin: 0.75rem 0 0;
  max-width: 11ch;
}

.hero h1 span {
  color: var(--primary);
}

.hero p:not(.hero-kicker) {
  color: var(--muted-foreground);
  font-size: 0.95rem;
  margin: 0.875rem 0 0;
  max-width: 38rem;
}

.domain-pill {
  align-items: center;
  background: oklch(0.97 0.008 25 / 0.72);
  border: 1px solid var(--border);
  border-radius: 999px;
  color: var(--muted-foreground);
  display: inline-flex;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  margin-top: 1.25rem;
  padding: 0.5rem 1rem;
}

.domain-pill::before {
  background: var(--primary);
  border-radius: 999px;
  box-shadow: 0 0 10px var(--primary);
  content: "";
  height: 0.5rem;
  margin-right: 0.5rem;
  width: 0.5rem;
}

.customer-portal {
  background: oklch(0.985 0.006 25 / 0.9);
  border: 1px solid var(--border);
  border-radius: 1rem;
  margin-top: 1.5rem;
  padding: 1rem;
}

.customer-portal-head {
  margin-bottom: 0.75rem;
}

.lookup-form {
  display: grid;
  gap: 0.5rem;
}

.lookup-form label {
  color: var(--muted-foreground);
  font-size: 0.75rem;
  font-weight: 800;
}

.lookup-row {
  display: grid;
  gap: 0.625rem;
  grid-template-columns: minmax(0, 1fr) auto;
}

.lookup-row input {
  background: oklch(1 0 0 / 0.72);
  border: 1px solid var(--input);
  border-radius: 0.875rem;
  color: var(--foreground);
  min-width: 0;
  outline: none;
  padding: 0.75rem 0.875rem;
}

.serial-result {
  color: var(--muted-foreground);
  font-size: 0.8125rem;
  margin-top: 0.875rem;
}

.serial-result p {
  margin: 0;
}

.serial-result.success,
.serial-result.warning {
  background: oklch(1 0 0 / 0.58);
  border: 1px solid var(--border);
  border-radius: 0.875rem;
  padding: 0.875rem;
}

.serial-result.success {
  color: var(--foreground);
}

.serial-result.warning {
  color: oklch(0.45 0.16 35);
}

.result-header {
  align-items: baseline;
  display: flex;
  gap: 0.5rem;
  justify-content: space-between;
}

.result-header span {
  color: var(--muted-foreground);
  font-family: var(--font-mono);
  font-size: 0.75rem;
}

.product-facts {
  display: grid;
  gap: 0.5rem;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin: 0.875rem 0 0;
}

.product-facts div {
  border-top: 1px solid var(--border);
  padding-top: 0.5rem;
}

.product-facts dt {
  color: var(--muted-foreground);
  font-size: 0.6875rem;
  font-weight: 800;
}

.product-facts dd {
  font-size: 0.8125rem;
  margin: 0.125rem 0 0;
}

.resource-strip {
  display: grid;
  gap: 0.625rem;
  margin-top: 1rem;
}

.resource-tile {
  align-items: center;
  border: 1px solid var(--border);
  border-radius: 0.75rem;
  color: inherit;
  display: flex;
  gap: 0.75rem;
  padding: 0.5rem;
  text-decoration: none;
}

.resource-tile img {
  background: var(--secondary);
  border-radius: 0.5rem;
  height: 2.75rem;
  object-fit: cover;
  width: 4rem;
}

.resource-tile strong,
.resource-tile small {
  display: block;
}

.resource-tile small {
  color: var(--muted-foreground);
  font-size: 0.6875rem;
  margin-top: 0.125rem;
}

.warranty-form {
  border-top: 1px solid var(--border);
  display: grid;
  gap: 1rem;
  margin-top: 1rem;
  padding-top: 1rem;
}

.warranty-form[hidden] {
  display: none;
}

.warranty-form h3 {
  font-size: 0.95rem;
  margin: 0;
}

.support-search-section {
  margin-top: 1.5rem;
  position: relative;
  z-index: 2;
}

.support-search-section label {
  color: var(--muted-foreground);
  display: block;
  font-size: 0.75rem;
  font-weight: 800;
  margin-bottom: 0.5rem;
}

.support-search {
  align-items: center;
  background: oklch(0.97 0.008 25 / 0.86);
  border: 1px solid var(--border);
  border-radius: 1rem;
  box-shadow: 0 0.75rem 1.75rem oklch(0.25 0.02 25 / 0.07);
  display: flex;
  gap: 0.75rem;
  min-height: 3.25rem;
  padding: 0 1rem;
}

.support-search span {
  color: var(--primary);
  font-size: 1.1rem;
  line-height: 1;
}

.support-search input {
  background: transparent;
  border: 0;
  color: var(--foreground);
  min-width: 0;
  outline: 0;
  width: 100%;
}

.support-search input::placeholder {
  color: var(--muted-foreground);
}

.search-results {
  background: oklch(0.99 0.004 25 / 0.96);
  border: 1px solid var(--border);
  border-radius: 1rem;
  box-shadow: var(--shadow-soft);
  display: grid;
  gap: 0.25rem;
  left: 0;
  margin-top: 0.5rem;
  padding: 0.35rem;
  position: absolute;
  right: 0;
}

.search-results[hidden] {
  display: none;
}

.search-result {
  align-items: center;
  background: transparent;
  border: 0;
  border-radius: 0.75rem;
  color: inherit;
  cursor: pointer;
  display: flex;
  gap: 0.75rem;
  min-height: 3.5rem;
  padding: 0.6rem;
  text-align: left;
  width: 100%;
}

.search-result:hover {
  background: oklch(0.96 0.012 25 / 0.86);
}

.search-result .mini-icon {
  background: var(--secondary);
  border-radius: 0.75rem;
  display: grid;
  flex: 0 0 auto;
  height: 2.35rem;
  place-items: center;
  width: 2.35rem;
}

.search-result strong,
.search-result small {
  display: block;
}

.search-result strong {
  font-size: 0.8125rem;
}

.search-result small {
  color: var(--muted-foreground);
  font-size: 0.6875rem;
  line-height: 1.35;
  margin-top: 0.125rem;
}

.tabs-wrap {
  margin: 2.5rem -1.25rem 0;
  overflow-x: auto;
  padding: 0 1.25rem;
  scrollbar-width: none;
}

.tabs-wrap::-webkit-scrollbar {
  display: none;
}

.tabs {
  display: flex;
  gap: 0.5rem;
  min-width: max-content;
}

.tab-button {
  align-items: center;
  background: oklch(0.97 0.008 25 / 0.72);
  border: 1px solid var(--border);
  border-radius: 999px;
  color: var(--muted-foreground);
  cursor: pointer;
  display: inline-flex;
  font-size: 0.75rem;
  font-weight: 700;
  gap: 0.5rem;
  min-height: 2.5rem;
  padding: 0 1rem;
  transition:
    background-color var(--dur-fast) var(--ease-out),
    border-color var(--dur-fast) var(--ease-out),
    color var(--dur-fast) var(--ease-out);
  white-space: nowrap;
}

.tab-button[aria-selected="true"] {
  background: var(--brand-gradient);
  border-color: transparent;
  box-shadow: var(--shadow-soft);
  color: var(--primary-foreground);
}

.tab-icon {
  font-size: 1rem;
  line-height: 1;
}

.active-panel {
  background: oklch(0.97 0.008 25 / 0.76);
  border: 1px solid var(--border);
  border-radius: 1.5rem;
  box-shadow: var(--shadow-soft);
  margin-top: 1.5rem;
  padding: 1.5rem;
}

.panel-head {
  align-items: flex-start;
  display: flex;
  gap: 1rem;
}

.panel-icon {
  background: var(--brand-gradient);
  border-radius: 1rem;
  box-shadow: var(--shadow-soft);
  color: var(--primary-foreground);
  display: grid;
  flex: 0 0 auto;
  font-size: 1.35rem;
  height: 3rem;
  place-items: center;
  width: 3rem;
}

.panel-head p {
  color: var(--primary);
  font-size: 0.625rem;
  font-weight: 700;
  letter-spacing: 0.24em;
  margin: 0;
  text-transform: uppercase;
}

.panel-head h2 {
  font-size: 1.8rem;
  letter-spacing: 0;
  line-height: 1.08;
  margin: 0.25rem 0 0;
}

.panel-head .desc {
  color: var(--muted-foreground);
  display: block;
  font-size: 0.875rem;
  letter-spacing: 0;
  margin-top: 0.375rem;
  text-transform: none;
}

.panel-body {
  margin-top: 1.5rem;
}

.field-grid {
  display: grid;
  gap: 0.75rem;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.field {
  display: grid;
  gap: 0.375rem;
}

.field label {
  color: var(--muted-foreground);
  font-size: 0.75rem;
  font-weight: 700;
}

.field input,
.field select,
.field textarea {
  background: oklch(1 0 0 / 0.6);
  border: 1px solid var(--input);
  border-radius: 0.875rem;
  color: var(--foreground);
  min-width: 0;
  outline: none;
  padding: 0.75rem 0.875rem;
}

.field input:focus,
.field select:focus,
.field textarea:focus,
.primary-button:focus-visible,
.ghost-button:focus-visible,
.tab-button:focus-visible,
.service-button:focus-visible,
.quick-action:focus-visible,
.search-result:focus-visible {
  border-color: var(--ring);
  outline: 3px solid oklch(0.58 0.22 27 / 0.28);
  outline-offset: 2px;
}

.button-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 1.25rem;
}

.primary-button,
.ghost-button {
  align-items: center;
  border-radius: 999px;
  cursor: pointer;
  display: inline-flex;
  font-size: 0.875rem;
  font-weight: 800;
  justify-content: center;
  min-height: 2.75rem;
  padding: 0 1.25rem;
  text-decoration: none;
}

.primary-button {
  background: var(--brand-gradient);
  border: 0;
  box-shadow: var(--shadow-soft);
  color: var(--primary-foreground);
}

.ghost-button {
  background: oklch(0.97 0.008 25 / 0.62);
  border: 1px solid var(--border);
  color: var(--foreground);
}

.model-row,
.language-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.option-chip {
  background: oklch(1 0 0 / 0.6);
  border: 1px solid var(--border);
  border-radius: 999px;
  color: var(--muted-foreground);
  font-size: 0.75rem;
  font-weight: 700;
  padding: 0.45rem 0.85rem;
}

.doc-list,
.step-list,
.video-grid {
  display: grid;
  gap: 0.75rem;
}

.docs-offset {
  margin-top: 1rem;
}

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

.doc-item,
.step-item,
.video-card,
.tip-box {
  background: oklch(1 0 0 / 0.42);
  border: 1px solid var(--border);
  border-radius: 1rem;
  padding: 1rem;
}

.doc-item {
  align-items: center;
  color: inherit;
  display: flex;
  gap: 0.875rem;
  min-height: 4.5rem;
  text-decoration: none;
}

.doc-file {
  background: var(--brand-gradient);
  border-radius: 0.625rem;
  color: var(--primary-foreground);
  display: grid;
  flex: 0 0 auto;
  font-size: 0.625rem;
  font-weight: 900;
  height: 2.5rem;
  place-items: center;
  width: 2.5rem;
}

.doc-copy {
  flex: 1 1 auto;
  min-width: 0;
}

.doc-download {
  align-items: center;
  background: oklch(1 0 0 / 0.58);
  border: 1px solid var(--border);
  border-radius: 999px;
  color: var(--primary);
  display: inline-flex;
  flex: 0 0 auto;
  font-size: 0.875rem;
  height: 2rem;
  justify-content: center;
  width: 2rem;
}

.step-item {
  display: flex;
  gap: 0.875rem;
}

.step-number {
  background: var(--brand-gradient);
  border-radius: 999px;
  color: var(--primary-foreground);
  display: grid;
  flex: 0 0 auto;
  font-size: 0.8rem;
  font-weight: 900;
  height: 2rem;
  place-items: center;
  width: 2rem;
}

.doc-item h3,
.step-item h3,
.video-card h3,
.tip-box h3 {
  font-size: 0.875rem;
  margin: 0;
}

.doc-item p,
.step-item p,
.video-card p,
.tip-box p {
  color: var(--muted-foreground);
  font-size: 0.75rem;
  margin: 0.25rem 0 0;
}

.all-services-section {
  margin-top: 3rem;
}

.section-bar {
  align-items: end;
  display: flex;
  justify-content: space-between;
  margin-bottom: 1rem;
}

.section-bar h2 {
  font-size: 1rem;
  margin: 0;
}

.section-bar span {
  color: var(--muted-foreground);
  font-size: 0.75rem;
}

.all-services {
  display: grid;
  gap: 0.625rem;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  list-style: none;
  margin: 0;
  padding: 0;
}

.service-button {
  align-items: center;
  background: oklch(0.97 0.008 25 / 0.72);
  border: 1px solid var(--border);
  border-radius: 1rem;
  color: inherit;
  cursor: pointer;
  display: flex;
  gap: 0.75rem;
  min-height: 4.875rem;
  padding: 0.75rem;
  text-align: left;
  width: 100%;
}

.service-button .mini-icon {
  background: var(--secondary);
  border-radius: 0.875rem;
  display: grid;
  flex: 0 0 auto;
  font-size: 1.05rem;
  height: 2.5rem;
  place-items: center;
  width: 2.5rem;
}

.service-button .service-num {
  color: var(--muted-foreground);
  display: block;
  font-family: var(--font-mono);
  font-size: 0.625rem;
}

.service-button strong {
  display: block;
  font-size: 0.75rem;
  line-height: 1.15;
}

.mobile-quick-actions {
  align-items: center;
  background: oklch(0.99 0.004 25 / 0.92);
  border: 1px solid var(--border);
  border-radius: 1.25rem;
  bottom: calc(0.75rem + env(safe-area-inset-bottom));
  box-shadow: 0 1rem 2.5rem oklch(0.25 0.02 25 / 0.16);
  display: grid;
  gap: 0.375rem;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  left: max(0.75rem, calc((100vw - 768px) / 2 + 0.75rem));
  padding: 0.375rem;
  position: fixed;
  right: max(0.75rem, calc((100vw - 768px) / 2 + 0.75rem));
  z-index: 8;
}

.quick-action {
  align-items: center;
  background: transparent;
  border: 1px solid transparent;
  border-radius: 1rem;
  color: var(--foreground);
  cursor: pointer;
  display: grid;
  gap: 0.2rem;
  justify-items: center;
  min-height: 3.25rem;
  padding: 0.45rem 0.25rem;
}

.quick-action:first-child {
  background: var(--brand-gradient);
  box-shadow: 0 0.625rem 1.35rem oklch(0.58 0.22 27 / 0.24);
  color: var(--primary-foreground);
}

.quick-action span {
  font-size: 1rem;
  line-height: 1;
}

.quick-action strong {
  font-size: 0.6875rem;
  line-height: 1;
}

.footer {
  align-items: center;
  color: var(--muted-foreground);
  display: flex;
  flex-direction: column;
  font-size: 0.75rem;
  gap: 0.25rem;
  margin-top: 4rem;
  text-align: center;
}

.footer strong {
  color: var(--foreground);
  font-size: 0.6875rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
}

@keyframes pulse {
  0%,
  100% {
    opacity: 0.45;
  }
  50% {
    opacity: 1;
  }
}

@media (max-width: 640px) {
  .app-shell {
    padding-top: 1.5rem;
  }

  .topbar {
    align-items: flex-start;
  }

  .field-grid,
  .video-grid {
    grid-template-columns: minmax(0, 1fr);
  }

  .hero {
    margin-top: 1.75rem;
  }

  .hero h1 {
    font-size: 2.45rem;
  }

  .panel-head h2 {
    font-size: 1.55rem;
  }

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

  .button-row {
    flex-direction: column;
  }

  .primary-button,
  .ghost-button {
    width: 100%;
  }
}

@media (max-width: 480px) {
  .all-services {
    grid-template-columns: minmax(0, 1fr);
  }
}

@media (max-width: 430px) {
  .app-shell {
    padding-left: 1rem;
    padding-right: 1rem;
  }

  .brand-logo {
    width: min(11.75rem, 62vw);
  }

  .verified-chip {
    display: none;
  }

  .hero h1 {
    font-size: 2.1rem;
    max-width: 12ch;
  }

  .hero p:not(.hero-kicker) {
    font-size: 0.875rem;
  }

  .tabs-wrap {
    margin-left: -1rem;
    margin-right: -1rem;
    padding-left: 1rem;
    padding-right: 1rem;
  }

  .active-panel {
    border-radius: 1.125rem;
    padding: 1rem;
  }

  .panel-head {
    align-items: center;
  }

  .panel-icon {
    border-radius: 0.875rem;
    height: 2.75rem;
    width: 2.75rem;
  }

  .all-services {
    grid-template-columns: minmax(0, 1fr);
  }

  .service-button {
    min-height: 4.25rem;
  }

  .doc-item {
    min-height: 4rem;
    padding: 0.75rem;
  }
}

@media (max-width: 390px) {
  .panel-head {
    gap: 0.75rem;
  }

  .mobile-quick-actions {
    border-radius: 1rem;
  }

  .quick-action strong {
    font-size: 0.625rem;
  }
}

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