/* style.css — Hardpoint base styles */

*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

[hidden] { display: none !important; }

:root {
  --color-bg: #333333;        /* Bell Labs primary */
  --color-surface: #3d3d3d;
  --color-border: #505050;
  --color-text: #f0f0f0;      /* Bell Labs secondary */
  --color-text-muted: #b0b0b0;
  --color-accent: #cc3333;    /* Old Mori Seiki Red */
  --color-accent-hover: #aa2222;
  --font-sans: 'Inter', system-ui, -apple-system, sans-serif;
  --font-mono: 'JetBrains Mono', 'Fira Code', monospace;
  --max-width: 1100px;
  --radius: 4px;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
}

body {
  background: var(--color-bg);
  color: var(--color-text);
  font-family: var(--font-sans);
  line-height: 1.6;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* ---------------------------------------------------------------------------
   Layout
--------------------------------------------------------------------------- */

.site-header {
  border-bottom: 1px solid var(--color-border);
  padding: 1rem 2rem;
  display: flex;
  align-items: center;
}

.logo {
  font-size: 1.25rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--color-text);
  text-decoration: none;
}

main {
  flex: 1;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 4rem 2rem;
  width: 100%;
}

.site-footer {
  border-top: 1px solid var(--color-border);
  padding: 1.5rem 2rem;
  text-align: center;
  color: var(--color-text-muted);
  font-size: 0.875rem;
}

.site-footer a {
  color: var(--color-text-muted);
}

/* ---------------------------------------------------------------------------
   Hero
--------------------------------------------------------------------------- */

.hero {
  text-align: center;
  padding: 4rem 0 4rem;
}

.hero-wordmark {
  font-size: clamp(4rem, 14vw, 9rem);
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-accent);
  line-height: 1;
  margin-bottom: 1.5rem;
}

.hero-title {
  font-size: clamp(1.5rem, 3.5vw, 2.5rem);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.02em;
  margin-bottom: 1rem;
}

.hero-sub {
  font-size: 1.125rem;
  color: var(--color-text-muted);
  margin-bottom: 2.5rem;
}

.hero-learn {
  margin-top: 1.25rem;
}

.hero-learn-link {
  font-size: 0.95rem;
  color: var(--color-text-muted);
  text-decoration: underline;
  text-underline-offset: 3px;
  transition: color 0.15s;
}

.hero-learn-link:hover {
  color: var(--color-text);
}

/* ---------------------------------------------------------------------------
   Article / blog post page
--------------------------------------------------------------------------- */

.article-main {
  flex: 1;
  width: 100%;
  max-width: 720px;
  margin: 0 auto;
  padding: 3rem 2rem 4rem;
}

.article-back {
  display: inline-block;
  font-size: 0.875rem;
  color: var(--color-text-muted);
  text-decoration: none;
  margin-bottom: 2.5rem;
}

.article-back:hover {
  color: var(--color-text);
}

.article-title {
  font-size: clamp(1.5rem, 3vw, 2.25rem);
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1.15;
  margin-bottom: 2rem;
}

.article-body p {
  color: var(--color-text-muted);
  margin-bottom: 1.25rem;
  font-size: 1.05rem;
  line-height: 1.75;
}

.article-body ol {
  color: var(--color-text-muted);
  padding-left: 1.5rem;
  margin-bottom: 1.25rem;
}

.article-body li {
  font-size: 1.05rem;
  line-height: 1.75;
  margin-bottom: 0.75rem;
}

.article-body strong {
  color: var(--color-text);
  font-weight: 600;
}

/* ---------------------------------------------------------------------------
   Buttons
--------------------------------------------------------------------------- */

.btn {
  display: inline-block;
  padding: 0.8rem 2rem;
  border-radius: var(--radius);
  font-size: 1rem;
  font-weight: 600;
  text-decoration: none;
  cursor: pointer;
  border: none;
  transition: background 0.15s ease;
}

.btn-primary {
  background: var(--color-accent);
  color: #fff;
}

.btn-primary:hover {
  background: var(--color-accent-hover);
}

.btn-primary:disabled {
  background: var(--color-border);
  color: var(--color-text-muted);
  cursor: not-allowed;
}

/* ---------------------------------------------------------------------------
   Value propositions
--------------------------------------------------------------------------- */

.value-props {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1.5rem;
  margin-top: 3rem;
  border-top: 1px solid var(--color-border);
  padding-top: 3rem;
}

.value-prop {
  padding: 1.5rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  background: var(--color-surface);
  text-align: center;
}

.value-prop h3 {
  font-size: 0.95rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-accent);
  margin-bottom: 0.5rem;
}

.value-prop p {
  font-size: 0.9rem;
  color: var(--color-text-muted);
}

/* ---------------------------------------------------------------------------
   Upload page — layout
--------------------------------------------------------------------------- */

.upload-main {
  max-width: 640px;
}

.page-title {
  font-size: 1.75rem;
  font-weight: 700;
  margin-bottom: 2.5rem;
}

/* ---------------------------------------------------------------------------
   Form primitives
--------------------------------------------------------------------------- */

.form-group {
  margin-bottom: 1.75rem;
}

.form-label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-text-muted);
  margin-bottom: 0.5rem;
}

.form-input,
.form-select {
  width: 100%;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  color: var(--color-text);
  font-size: 1rem;
  padding: 0.65rem 0.875rem;
  appearance: none;
  -webkit-appearance: none;
  outline: none;
  transition: border-color 0.15s ease;
}

.form-select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%23888' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 0.75rem center;
  padding-right: 2.5rem;
}

.form-input:focus,
.form-select:focus {
  border-color: var(--color-accent);
}

/* Side-by-side rows */
.form-group--row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  margin-bottom: 1.75rem;
}

.form-group--row-3 {
  grid-template-columns: 1fr 1fr 1fr;
}

.form-group-col {
  display: flex;
  flex-direction: column;
}

/* Checkbox */
.form-group--check {
  padding: 1rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  background: var(--color-surface);
}

.checkbox-label {
  display: flex;
  gap: 0.75rem;
  cursor: pointer;
}

.checkbox-label input[type="checkbox"] {
  width: 1.1rem;
  height: 1.1rem;
  flex-shrink: 0;
  margin-top: 0.2rem;
  accent-color: var(--color-accent);
  cursor: pointer;
}

.checkbox-text {
  font-size: 0.875rem;
  color: var(--color-text-muted);
  line-height: 1.5;
}

/* Field-level error */
.field-error {
  color: #ef4444;
  font-size: 0.825rem;
  margin-top: 0.4rem;
}

/* Submit button */
.btn-submit {
  width: 100%;
  padding: 0.95rem;
  font-size: 1.05rem;
}

/* ---------------------------------------------------------------------------
   Drop zone
--------------------------------------------------------------------------- */

.drop-zone {
  border: 2px dashed var(--color-border);
  border-radius: var(--radius);
  background: var(--color-surface);
  padding: 2.5rem 1.5rem;
  text-align: center;
  cursor: pointer;
  transition: border-color 0.15s ease, background 0.15s ease;
  outline: none;
}

.drop-zone:focus,
.drop-zone.drag-over {
  border-color: var(--color-accent);
  background: #001229;
}

.drop-zone.has-file {
  border-style: solid;
  border-color: #22c55e;
}

.drop-icon {
  width: 2.5rem;
  height: 2.5rem;
  color: var(--color-text-muted);
  margin: 0 auto 1rem;
}

.drop-icon--ok {
  color: #22c55e;
}

.drop-primary {
  font-size: 0.95rem;
  font-weight: 500;
  margin-bottom: 0.25rem;
}

.drop-secondary {
  font-size: 0.875rem;
  color: var(--color-text-muted);
  margin-bottom: 0.25rem;
}

.drop-hint {
  font-size: 0.8rem;
  color: var(--color-text-muted);
  margin-top: 0.5rem;
}

.link-btn {
  background: none;
  border: none;
  color: var(--color-accent);
  cursor: pointer;
  font-size: inherit;
  padding: 0;
  text-decoration: underline;
}

.link-btn:hover {
  color: var(--color-accent-hover);
}

/* Inline text link (e.g. ULA reference in checkbox) */
.link-inline {
  color: var(--color-text-muted);
  text-decoration: underline;
  text-underline-offset: 2px;
}

.link-inline:hover {
  color: var(--color-text);
}

/* Upload page footnote */
.upload-footnote {
  font-size: 0.8rem;
  color: var(--color-text-muted);
  margin-top: 0.5rem;
  line-height: 1.5;
}

/* ---------------------------------------------------------------------------
   Quantity stepper
--------------------------------------------------------------------------- */

.stepper {
  display: flex;
  align-items: center;
  width: fit-content;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  overflow: hidden;
}

.stepper-btn {
  background: var(--color-surface);
  border: none;
  color: var(--color-text);
  font-size: 1.25rem;
  line-height: 1;
  padding: 0.5rem 1rem;
  cursor: pointer;
  transition: background 0.1s ease;
}

.stepper-btn:hover {
  background: var(--color-border);
}

.stepper-input {
  width: 4rem;
  text-align: center;
  background: var(--color-bg);
  border: none;
  border-left: 1px solid var(--color-border);
  border-right: 1px solid var(--color-border);
  color: var(--color-text);
  font-size: 1rem;
  padding: 0.5rem 0;
  -moz-appearance: textfield;
}

.stepper-input::-webkit-outer-spin-button,
.stepper-input::-webkit-inner-spin-button {
  -webkit-appearance: none;
}

/* ---------------------------------------------------------------------------
   Loading overlay
--------------------------------------------------------------------------- */

.loading-overlay {
  position: fixed;
  inset: 0;
  background: rgba(43, 43, 43, 0.94);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 100;
}

.loading-overlay[hidden] {
  display: none;
}

.loading-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: 8px;
  padding: 2.5rem 3rem;
  text-align: center;
  min-width: 280px;
}

.spinner {
  width: 2.5rem;
  height: 2.5rem;
  border: 3px solid var(--color-border);
  border-top-color: var(--color-accent);
  border-radius: 50%;
  animation: spin 0.75s linear infinite;
  margin: 0 auto 1.25rem;
}

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

.loading-status {
  font-size: 0.95rem;
  color: var(--color-text-muted);
}

.error-card {
  max-width: 400px;
}

.error-title {
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 0.75rem;
}

.error-body {
  font-size: 0.9rem;
  color: var(--color-text-muted);
  margin-bottom: 1.5rem;
  line-height: 1.6;
}

/* ---------------------------------------------------------------------------
   Error page
--------------------------------------------------------------------------- */

.error-main {
  max-width: 600px;
  padding-top: 5rem;
  padding-bottom: 4rem;
}

.error-section {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.error-section[hidden] {
  display: none;
}

.error-icon {
  font-size: 3rem;
  line-height: 1;
}

.error-heading {
  font-size: 1.75rem;
  font-weight: 700;
  line-height: 1.2;
}

.error-desc {
  font-size: 0.95rem;
  color: var(--color-text-muted);
  line-height: 1.6;
}

.error-list {
  padding-left: 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  font-size: 0.9rem;
  color: var(--color-text-muted);
  line-height: 1.5;
}

.error-list strong {
  color: var(--color-text);
}

.error-actions {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
  margin-top: 0.5rem;
}

.oversize-dims {
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 0 1rem;
  background: var(--color-surface);
  max-width: 320px;
}

.oversize-form-row {
  display: flex;
  gap: 0.75rem;
}

.oversize-form-row .form-input {
  flex: 1;
}

/* ---------------------------------------------------------------------------
   Secondary button
--------------------------------------------------------------------------- */

.btn-secondary {
  background: var(--color-surface);
  color: var(--color-text);
  border: 1px solid var(--color-border);
}

.btn-secondary:hover {
  background: var(--color-border);
}

/* ---------------------------------------------------------------------------
   Quote results page
--------------------------------------------------------------------------- */

.quote-main {
  max-width: 1000px;
}

.quote-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 2.5rem;
  flex-wrap: wrap;
}

.quote-job-id {
  font-size: 0.8rem;
  color: var(--color-text-muted);
  font-family: var(--font-mono);
  margin-top: 0.35rem;
}

.quote-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
  align-items: start;
}

.quote-left,
.quote-right {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.quote-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 1.5rem;
}

.quote-card--highlight {
  border-color: var(--color-accent);
}

.quote-card-title {
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  color: var(--color-text-muted);
  margin-bottom: 1.25rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.badge-note {
  font-size: 0.7rem;
  font-weight: 400;
  background: var(--color-border);
  color: var(--color-text-muted);
  border-radius: 20px;
  padding: 0.1rem 0.5rem;
  text-transform: none;
  letter-spacing: 0;
}

/* Data list (label: value rows) */
.data-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0;
}

.data-row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  padding: 0.55rem 0;
  border-bottom: 1px solid var(--color-border);
  gap: 1rem;
  font-size: 0.9rem;
}

.data-row:last-child {
  border-bottom: none;
}

.data-row dt {
  color: var(--color-text-muted);
  flex-shrink: 0;
}

.data-row dd {
  font-weight: 500;
  text-align: right;
  font-family: var(--font-mono);
  font-size: 0.875rem;
}

.data-row--total {
  margin-top: 0.25rem;
  padding-top: 0.75rem;
  border-top: 1px solid var(--color-border);
  border-bottom: none;
}

.data-row--total dt,
.data-row--total dd {
  color: var(--color-text);
  font-weight: 700;
}

.data-row--grand dt,
.data-row--grand dd {
  color: var(--color-accent);
  font-weight: 700;
  font-size: 1.1rem;
}

.price-list {
  margin-bottom: 1rem;
}

.price-green {
  color: #22c55e !important;
}

.lead-time {
  font-size: 0.875rem;
  color: var(--color-text-muted);
  margin-top: 1rem;
}

.lead-time strong {
  color: var(--color-text);
}

.capacity-msg {
  background: #001229;
  border: 1px solid #003366;
  border-radius: var(--radius);
  padding: 1rem;
  margin-top: 0.75rem;
  font-size: 0.875rem;
  color: var(--color-text-muted);
  line-height: 1.5;
}

.capacity-msg[hidden] {
  display: none;
}

.capacity-btn {
  display: inline-block;
  margin-top: 0.75rem;
  padding: 0.5rem 1rem;
  font-size: 0.875rem;
}

.qty-spinner {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-top: 0.75rem;
  color: var(--color-text-muted);
  font-size: 0.85rem;
}

.qty-spinner[hidden] {
  display: none;
}

.spinner--sm {
  width: 1rem;
  height: 1rem;
  border-width: 2px;
  margin: 0;
}

.quote-disclaimer {
  font-size: 0.8rem;
  color: var(--color-text-muted);
  margin-top: 1rem;
  line-height: 1.5;
  border-top: 1px solid var(--color-border);
  padding-top: 0.875rem;
}

.reserve-sub {
  font-size: 0.875rem;
  color: var(--color-text-muted);
  margin-bottom: 1.25rem;
  line-height: 1.5;
}

.req {
  color: var(--color-accent);
}

.reserve-success {
  background: #052e16;
  border: 1px solid #166534;
  border-radius: var(--radius);
  padding: 1rem;
  margin-bottom: 1rem;
}

.reserve-success[hidden] {
  display: none;
}

.reserve-success-msg {
  font-size: 0.9rem;
  color: #86efac;
  line-height: 1.5;
}

/* ---------------------------------------------------------------------------
   ULA page
--------------------------------------------------------------------------- */

.ula-main {
  max-width: 720px;
}

.ula-title {
  font-size: 1.75rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
}

.ula-updated {
  font-size: 0.8rem;
  color: var(--color-text-muted);
  margin-bottom: 3rem;
}

.ula-section {
  margin-bottom: 2.5rem;
}

.ula-section h2 {
  font-size: 1rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-accent);
  margin-bottom: 0.75rem;
}

.ula-section p {
  font-size: 0.9rem;
  color: var(--color-text-muted);
  line-height: 1.7;
}

/* ---------------------------------------------------------------------------
   Landing page — dual CTA buttons
--------------------------------------------------------------------------- */

.hero-cta-row {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
}

.hero-cta-row .btn {
  flex: 1;
  max-width: 300px;
  min-width: 220px;
  line-height: 1.3;
  padding: 0.9rem 1.5rem;
  text-align: center;
}

.btn-sub {
  display: block;
  font-size: 0.75rem;
  font-weight: 400;
  opacity: 0.8;
  margin-top: 0.2rem;
}

/* ---------------------------------------------------------------------------
   Frame configurator page
--------------------------------------------------------------------------- */

.configure-main {
  max-width: 720px;
}

.configure-header {
  margin-bottom: 2rem;
}

.configure-sub {
  font-size: 1.05rem;
  color: var(--color-text-muted);
  margin-top: 0.25rem;
  margin-bottom: 1rem;
}

.configure-props {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
}

.configure-props li {
  font-size: 0.9rem;
  color: var(--color-text-muted);
  padding-left: 1rem;
  position: relative;
}

.configure-props li::before {
  content: '·';
  position: absolute;
  left: 0;
  color: var(--color-accent);
}

/* Tube size radio group */
.tube-options {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.tube-option {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.75rem 1rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  background: var(--color-surface);
  cursor: pointer;
  transition: border-color 0.15s;
}

.tube-option input[type="radio"] {
  flex-shrink: 0;
  accent-color: var(--color-accent);
  width: 1rem;
  height: 1rem;
}

.tube-option--selected {
  border-color: var(--color-accent);
}

.tube-option-label {
  display: flex;
  flex-direction: column;
  gap: 0.1rem;
}

.tube-option-label strong {
  font-size: 0.95rem;
}

.tube-option-sub {
  font-size: 0.8rem;
  color: var(--color-text-muted);
}

/* Unit toggle */
.dim-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 0.5rem;
}

.unit-toggle {
  display: flex;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  overflow: hidden;
}

.unit-btn {
  background: var(--color-surface);
  border: none;
  color: var(--color-text-muted);
  cursor: pointer;
  font-size: 0.8rem;
  font-weight: 600;
  padding: 0.3rem 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  transition: background 0.15s, color 0.15s;
}

.unit-btn--active {
  background: var(--color-accent);
  color: #fff;
}

/* CAD preview */
.cad-loading {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 2.5rem 0;
  gap: 1rem;
}

.cad-fallback {
  font-size: 0.9rem;
  color: var(--color-text-muted);
  padding: 1rem 0;
  line-height: 1.5;
}

.cad-fallback a {
  color: var(--color-accent);
}

/* 2×2 view grid */
.view-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.5rem;
  margin-bottom: 0.5rem;
}

.view-cell {
  position: relative;
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  overflow: hidden;
  aspect-ratio: 5 / 4;
  display: flex;
  align-items: center;
  justify-content: center;
}

.view-img {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
  padding: 6%;
}

.view-label {
  position: absolute;
  top: 0.4rem;
  left: 0.5rem;
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--color-text-muted);
}

/* ---------------------------------------------------------------------------
   Responsive
--------------------------------------------------------------------------- */

@media (max-width: 768px) {
  .quote-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  main {
    padding: 2rem 1.25rem;
  }

  .hero {
    padding: 3rem 0 2rem;
  }

  .hero-cta-row {
    flex-direction: column;
    align-items: center;
  }

  .hero-cta-row .btn {
    width: 100%;
    max-width: 100%;
  }

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

  .form-group--row,
  .form-group--row-3 {
    grid-template-columns: 1fr;
  }

  .quote-header {
    flex-direction: column;
    gap: 0.75rem;
  }

  .error-main {
    padding-top: 2.5rem;
  }
}

@media (max-width: 480px) {
  /* Stack label / value rows vertically so long values (e.g. bounding box) don't overflow */
  .data-row {
    flex-direction: column;
    gap: 0.2rem;
    align-items: flex-start;
  }

  .data-row dd {
    text-align: left;
  }

  /* Oversize notify-me form: stack input above button */
  .oversize-form-row {
    flex-direction: column;
  }

  .oversize-form-row .btn {
    width: 100%;
  }

  /* Error action buttons go full-width for easier tapping */
  .error-actions {
    flex-direction: column;
  }

  .error-actions .btn {
    width: 100%;
    text-align: center;
  }
}

/* ---------------------------------------------------------------------------
   Homepage reminder section
--------------------------------------------------------------------------- */

.reminder-section {
  max-width: 560px;
  margin: 0 auto 3rem;
  text-align: center;
  padding: 1.5rem;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
}

.reminder-heading {
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 0.35rem;
}

.reminder-sub {
  font-size: 0.875rem;
  color: var(--color-text-muted);
  margin-bottom: 1rem;
  line-height: 1.5;
}

.reminder-form {
  display: flex;
  gap: 0.5rem;
  justify-content: center;
}

.reminder-input {
  flex: 1;
  max-width: 280px;
}

.reminder-btn {
  flex-shrink: 0;
  padding: 0.65rem 1.25rem;
  font-size: 0.9rem;
}

.reminder-success {
  font-size: 0.9rem;
  color: #86efac;
  margin-top: 0.5rem;
}

.reminder-success[hidden] {
  display: none;
}

@media (max-width: 480px) {
  .reminder-form {
    flex-direction: column;
    align-items: stretch;
  }

  .reminder-input {
    max-width: 100%;
  }
}

/* ---------------------------------------------------------------------------
   Homepage blog section (inlined from /about)
--------------------------------------------------------------------------- */

.home-blog {
  border-top: 1px solid var(--color-border);
  padding-top: 3rem;
  margin-top: 3rem;
  max-width: 720px;
  margin-left: auto;
  margin-right: auto;
}

.home-blog-title {
  font-size: clamp(1.35rem, 2.5vw, 1.75rem);
  font-weight: 800;
  letter-spacing: -0.02em;
  margin-bottom: 1.75rem;
}

/* ---------------------------------------------------------------------------
   Upload page helper text
--------------------------------------------------------------------------- */

.upload-helper-text {
  font-size: 0.9rem;
  color: var(--color-text-muted);
  margin-bottom: 0.75rem;
  line-height: 1.5;
}

.upload-ula-note {
  font-size: 0.775rem;
  color: var(--color-text-muted);
  margin-top: 0.5rem;
  text-align: center;
}

/* ---------------------------------------------------------------------------
   Quote page — shipping destination note
--------------------------------------------------------------------------- */

.shipping-default-note {
  font-size: 0.8rem;
  color: var(--color-text-muted);
  margin-bottom: 1rem;
  padding: 0.6rem 0.75rem;
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  line-height: 1.4;
}