/* Commercial content layer, retaining the Nexus materials and Atelier motion. */
.hero h1 { font-size: clamp(42px, 4.25vw, 64px); }
.hero-lede { max-width: 480px; }
.hero-meta { gap: 18px 24px; }
.hero-meta small { max-width: 100px; font-size: 10px; letter-spacing: .04em; }
.system-card-heading { font-size: 27px; line-height: 1.12; }
.visual-glass strong { font-size: clamp(18px, 2.2vw, 30px); letter-spacing: .02em; }
.solution-grid { align-items: start; }
.solution-card { display: flex; flex-direction: column; min-width: 0; padding: 34px; }
.solution-brand { --card-accent: #D6B16C; }
.solution-card .small-label { font-size: 11px; }
.service-category { font: 10px/1.5 var(--mono); letter-spacing: .06em; color: var(--gray); }
.solution-card h3 { font-size: clamp(30px, 3vw, 42px); }
.solution-card > p { max-width: none; font-size: 14px; line-height: 1.8; }
.solution-card > .service-promise { color: var(--ink); font-size: 17px; line-height: 1.5; margin-bottom: 15px; }
.service-tags { margin-block: 25px; }
.service-tags > span { font-size: 11px; }
.service-details { margin-top: auto; border-top: 1px solid var(--line); }
.service-details summary { display: flex; align-items: center; min-height: 58px; gap: 8px; font-size: 13px; font-weight: 550; cursor: pointer; list-style: none; border-radius: 4px; }
.service-details summary::-webkit-details-marker { display: none; }
/* Same quiet orbit as the hero link; the plus itself stays still. */
.service-plus::before {
  content: '';
  position: absolute;
  inset: -6px;
  box-sizing: border-box;
  border: 1px dashed rgba(138, 90, 34, .38);
  border-radius: 50%;
  pointer-events: none;
  animation: nexus-mesh-rotate 9s linear infinite;
  transition: opacity .2s, border-color .2s;
}
.service-details summary:hover .service-plus::before,
.service-details summary:focus-visible .service-plus::before { border-color: rgba(138, 90, 34, .65); }
.service-details[open] .service-plus::before { opacity: 0; animation-play-state: paused; }
@media (prefers-reduced-motion: reduce) {
  .service-plus::before { animation: none; }
}
.details-open, .service-details[open] .details-closed { display: none; }
.service-details[open] .details-open { display: inline; }
.service-plus { position: relative; margin-left: auto; width: 28px; height: 28px; border: 1px solid #8A5A2240; border-radius: 50%; flex-shrink: 0; transition: background .2s; }
.service-plus::after {
  content: '';
  position: absolute;
  inset: 0;
  margin: auto;
  width: 10px;
  height: 10px;
  background-image: linear-gradient(var(--bronze), var(--bronze)), linear-gradient(var(--bronze), var(--bronze));
  background-position: center;
  background-size: 10px 1px, 1px 10px;
  background-repeat: no-repeat;
  pointer-events: none;
}
.service-details[open] .service-plus::after { background-size: 10px 1px, 0 0; }
.service-details summary:hover .service-plus { background: #D6B16C25; }
.service-deliverables { padding: 4px 0 12px; }
.service-deliverables > p { font: 11px/1.6 var(--mono); color: var(--bronze); text-transform: uppercase; letter-spacing: .05em; }
.service-deliverables ul { list-style: none; margin: 14px 0 0; padding: 0; }
.service-deliverables li { position: relative; padding: 10px 0 10px 20px; border-bottom: 1px solid #0D0D0F0A; font-size: 14px; line-height: 1.6; color: #505057; }
.service-deliverables li::before { content: ''; position: absolute; left: 0; top: 20px; width: 5px; height: 5px; border-radius: 50%; background: var(--gold); }
.service-deliverables li:last-child { border: 0; }
.solution-featured { grid-column: 1 / -1; display: grid; grid-template-columns: 1fr 1fr; column-gap: 70px; }
.solution-featured .solution-card-top { grid-column: 1 / -1; }
.solution-featured h3 { grid-column: 1; grid-row: 2 / 4; font-size: clamp(42px, 5vw, 66px); }
.solution-featured > p { grid-column: 2; }
.solution-featured .service-tags { grid-column: 1; align-self: end; }
.solution-featured .service-details { grid-column: 1 / -1; }
.solution-featured .service-deliverables ul { display: grid; grid-template-columns: 1fr 1fr; column-gap: 50px; }
.principles-copy > p + p { margin-top: 16px; }
.principles-copy li { font-size: 12px; align-items: flex-start; }
.principles-copy li > svg { margin-top: 3px; }
.principles-glass > svg { margin-bottom: 20px; }
.contact h2 { font-size: clamp(38px, 5.5vw, 76px); }
.contact-content > p { max-width: 660px; margin-inline: auto; }
.friction-item p, .method-steps p, .faq details > p { font-size: 14px; }
.method-note, .solutions-footnote p { font-size: 12px; }
.faq summary { font-size: 14px; }
.capability-track { animation-duration: 42s; }
@media (min-width: 1600px) { .hero h1 { font-size: 72px; } }
@media (max-width: 1150px) { .solution-featured { column-gap: 35px; } }
@media (max-width: 900px) {
  .hero h1 { font-size: clamp(42px, 7.5vw, 68px); }
  .solution-card { padding: 26px; }
  .service-category { font-size: 8px; }
  .solution-card h3 { font-size: 30px; }
  .solution-featured h3 { font-size: 46px; }
  .principles-copy li { font-size: 12px; }
  .method-steps p { min-height: 0; }
}
@media (max-width: 580px) {
  .hero h1 { font-size: clamp(28px, 8.35vw, 48px); }
  .hero-lede { font-size: 15px; }
  .hero-copy > .eyebrow { font-size: 9px; }
  .hero-meta { gap: 18px 16px; }
  .hero-meta small { max-width: 75px; font-size: 9px; }
  .hero-meta > div { column-gap: 7px; }
  .hero-note { font-size: 11px; }
  .system-card-heading { font-size: 22px; }
  .solution-featured { display: flex; }
  .solution-featured h3 { font-size: 39px; }
  .solution-featured .service-deliverables ul { display: block; }
  .service-category { font-size: 9px; }
  .solution-card .small-label { font-size: 10px; }
  .solution-card { padding: 25px; }
  .solution-card > .service-promise { font-size: 16px; }
  .solution-card > p, .service-deliverables li { font-size: 14px; }
  .service-tags { gap: 6px; }
  .service-tags > span { font-size: 10px; }
  .section-heading > p, .challenge-intro > p, .audience-copy > p, .principles-copy > p { font-size: 14px; }
  .friction-item p, .method-steps p, .faq details > p { font-size: 14px; }
  .method-steps { grid-template-columns: 1fr; gap: 0; }
  .method-steps li, .method-steps li + li { border-left: 0; padding: 24px 0; }
  .method-steps li + li { border-top: 1px solid var(--line); }
  .method-steps li + li::before { left: 0; }
  .method-steps h3 { font-size: 23px; }
  .step-top { margin-bottom: 18px; }
  .step-outcome { font-size: 9px; }
  .audience-copy h2 { font-size: clamp(36px, 10.5vw, 56px); }
  .principles-copy > ul { grid-template-columns: 1fr; }
  .contact h2 { font-size: clamp(35px, 9.5vw, 52px); }
  .contact-content > p:not(.contact-status) { font-size: 14px; }
  .contact .eyebrow { font-size: 8px; }
  .contact-microcopy { font-size: 11px; }
}