/* Owner-approved Transparent LAN artwork, within the existing service hero. */
.tls-artwork { padding: 24px; }
.tls-artwork > .eyebrow { margin-bottom: 20px; }
.tls-artwork-link { display: block; height: clamp(320px, 25vw, 390px); background: #132019; }
.tls-artwork-link picture { display: block; width: 100%; height: 100%; }
.tls-artwork-image { display: block; width: 100%; height: 100%; object-fit: contain; }
/* Match the artwork's contain scaling, including any surrounding letterbox. */
.tls-artwork-link-branded { position: relative; }
.tls-artwork-branding { position: absolute; inset: 0; display: block; width: 100%; height: 100%; pointer-events: none; filter: grayscale(1) brightness(0) invert(90%); }

.tls-artwork-path { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.2fr) minmax(0, 1fr); gap: 0; list-style: none; margin: 20px 0 0; padding: 0; }
.tls-artwork-path li { min-width: 0; padding-inline: 8px; text-align: center; }
.tls-artwork-path li + li { border-left: 1px solid var(--rule); }
.tls-artwork-path span { display: block; color: var(--muted); font: .65rem/1.5 'Courier New', monospace; margin-bottom: 5px; }
.tls-artwork-path strong { display: block; color: var(--ink); font: 400 1.05rem/1.35 Georgia, 'Times New Roman', serif; }
.tls-artwork figcaption { margin-top: 20px; padding-top: 18px; margin-bottom: 0; }
@media (max-width: 640px) {
    .tls-artwork { padding: 18px; }
    .tls-artwork-link { height: auto; }
    .tls-artwork-link picture { height: auto; }
    .tls-artwork-image { height: auto; }
    .tls-artwork-path li { padding-inline: 4px; }
    .tls-artwork-path strong { font-size: .85rem; }
}

/* Transparent LAN planning: shared typography, palette and responsive container. */
.tls-application-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 30px; }
.tls-application-grid article { border-top: 1px solid var(--rule); padding-top: 24px; }
.tls-application-grid article > .eyebrow { margin-bottom: 12px; }
.tls-application-grid h3 { font: 400 clamp(1.3rem, 1.7vw, 1.8rem)/1.2 Georgia, serif; margin-bottom: 14px; }
.tls-application-grid p { color: var(--muted); max-width: 42ch; margin: 0; }
.tls-plan-section { padding: clamp(48px, 7vw, 110px) 0; background: var(--panel); border-block: 1px solid var(--rule); scroll-margin-top: 100px; }
.tls-plan-intro > .eyebrow { margin-bottom: 24px; }
.tls-plan-intro > p { max-width: 37ch; }
.tls-plan-intro > .lead-copy { margin-top: 28px; }
.tls-plan-alternatives { display: flex; flex-direction: column; align-items: flex-start; gap: 12px; padding-top: 20px; font-size: .9rem; }
.tls-plan-panel { scroll-margin-top: 110px; min-width: 0; border: 1px solid var(--rule); padding: clamp(22px, 3vw, 44px); background: var(--paper); }
.tls-plan-panel fieldset { min-width: 0; margin: 28px 0; padding: 24px 0 0; border: 0; border-top: 1px solid var(--rule); }
.tls-plan-panel legend { float: none; width: auto; margin: 0; padding: 0 12px 0 0; font-size: 1rem; font-weight: 600; }
.tls-plan-panel legend > span { font: .75rem 'Courier New', monospace; color: var(--muted); }
.tls-plan-fields { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 20px 24px; }
.tls-plan-field { min-width: 0; }
.tls-plan-field label { display: block; font-size: .88rem; font-weight: 600; margin-bottom: 9px; }
.tls-plan-field label span { color: var(--muted); font-weight: 400; }
.tls-plan-field input, .tls-plan-field select, .tls-plan-field textarea { display: block; width: 100%; min-width: 0; border: 1px solid var(--rule); border-radius: 0; padding: 12px; color: var(--ink); background: var(--paper); font: 1rem/1.5 Arial, sans-serif; }
.tls-plan-field input::placeholder { color: var(--muted); opacity: 1; }
.tls-plan-field textarea { resize: vertical; }
.tls-plan-fields + .tls-plan-field { margin-top: 22px; }
.tls-plan-field [aria-invalid="true"] { border-color: var(--accent); }
.tls-plan-field :is(input, select, textarea):focus-visible, .tls-plan-panel:focus-visible, .tls-plan-errors:focus, .tls-plan-receipt:focus { outline: 2px solid var(--accent); outline-offset: 4px; }
.tls-plan-note { color: var(--muted); font-size: .83rem; line-height: 1.65; max-width: 72ch; }
.tls-plan-disclosure { margin: 18px 0 0; }
.tls-plan-trap { position: absolute; width: 1px; height: 1px; overflow: hidden; clip-path: inset(50%); }
.tls-plan-errors { border: 1px solid var(--accent); padding: 18px; margin-bottom: 26px; }
.tls-plan-errors p { margin: 0; }
.tls-plan-errors ul { margin: 12px 0 0; padding-left: 20px; }
.tls-field-error { color: var(--accent); font-size: .85rem; margin: 8px 0 0; }
.tls-plan-receipt h3 { font: 400 clamp(1.8rem, 3vw, 2.6rem)/1.15 Georgia, serif; margin: 20px 0; }
@media (max-width: 640px) {
    .tls-application-grid, .tls-plan-fields { grid-template-columns: minmax(0, 1fr); }
    .tls-plan-panel { padding: 22px 18px; }
    .tls-plan-panel .button { width: 100%; text-align: center; }
}