/* REQ-UX-0001-98c69: Content-led screen panels, offset for the actual header. */
:root {
  --header-height: 77px;
}
@media screen {
  html {
    scroll-padding-top: var(--header-height);
    scroll-snap-type: y proximity;
  }
  .page-panel {
    box-sizing: border-box;
    min-height: calc(100svh - var(--header-height));
    display: flex;
    flex-direction: column;
    gap: 0;
    padding-block: clamp(1.5rem, 4vh, 3rem) 1.25rem;
    scroll-snap-align: start;
    border: 0;
    border-bottom: 1px solid var(--line);
  }
  .page-panel > .panel-content {
    margin-block: auto;
  }
  .panel-content:not(.container) {
    width: 100%;
  }
  .panel-content.founder {
    padding-block: 0;
    grid-template-columns: 13rem minmax(0, 1fr);
    gap: 3rem;
  }
  .founder__photo {
    width: 13rem;
  }
  .founder h2 {
    font-size: clamp(2rem, 3.5vw, 3.2rem);
  }
  .founder p:last-child {
    font-size: 1.1rem;
    max-width: 56ch;
  }
  .founder-panel,
  .engagement,
  .platform-panel,
  .speaking,
  .contact-panel {
    background: var(--paper);
  }
  .panel-controls {
    margin-top: 2rem;
    padding-top: 1rem;
    border-top: 1px solid var(--line);
    display: flex;
    justify-content: flex-end;
    align-items: center;
    gap: 1rem;
    font-size: 0.8rem;
  }
  .panel-controls > div {
    display: flex;
    justify-content: end;
    gap: 1.5rem;
  }
  .panel-controls a {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    min-height: 2.75rem;
    text-decoration: none;
  }
  .panel-controls a:hover {
    text-decoration: underline;
  }
  .panel-position {
    color: var(--dusk);
  }
  .hero .panel-controls {
    border-color: #53515a;
    color: var(--hero-muted);
  }
  .hero .panel-position {
    color: var(--hero-muted);
  }
  .hero .panel-controls a:focus-visible {
    outline-color: var(--hero-accent);
  }
  .panel-content.contact {
    padding-block: 0;
  }
  .site-footer {
    min-height: auto;
  }
  .nav-link[aria-current="location"] {
    text-decoration: underline;
    text-underline-offset: 0.4em;
  }
}
@media screen and (max-width: 720px) {
  :root {
    --header-height: 70px;
  }
  .panel-content.founder {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }
  .founder__photo {
    width: 8rem;
  }
  .founder p:last-child {
    font-size: 1rem;
  }
  .panel-controls {
    flex-wrap: wrap;
    gap: 0.25rem 1rem;
    font-size: 0.7rem;
  }
  .panel-controls > div {
    gap: 1rem;
    flex-wrap: wrap;
  }
}
@media print {
  .panel-controls {
    display: none;
  }
}

/* Keep Consulting's introduction, four problems and navigation together. */
@media screen and (min-width: 1001px) {
  .platform-panel .section-heading {
    grid-template-columns: 1fr 1.15fr;
    gap: 0.75rem 3rem;
    margin-bottom: 1.25rem;
  }
  .platform-panel .section-heading > div {
    display: contents;
  }
  .platform-panel .section-heading > .eyebrow {
    grid-column: 1 / -1;
    margin: 0;
    padding: 0;
  }
  .platform-panel h2 {
    font-size: clamp(1.8rem, 2.7vw, 2.6rem);
  }
  .platform-panel .section-lead {
    margin-top: 0;
    font-size: 1rem;
    line-height: 1.55;
  }
  .platform-panel .module {
    padding-block: 1rem;
  }
  .platform-panel .module__top {
    margin-bottom: 1rem;
    padding-bottom: 0.75rem;
  }
  .platform-panel .module h3 {
    margin-bottom: 0.75rem;
  }
  .platform-panel .module-note {
    margin-top: 1rem;
  }
  .platform-panel .panel-controls {
    margin-top: 1.25rem;
  }
  .consulting__grid {
    gap: 1.5rem;
  }
  .consulting__grid > div:first-child {
    display: grid;
    grid-template-columns: 1fr 1.15fr;
    gap: 0.75rem 3rem;
    max-width: none;
    align-items: start;
  }
  .consulting__grid > div:first-child > .eyebrow {
    grid-column: 1 / -1;
    margin: 0;
  }
  .consulting__grid h2 {
    grid-row: 2 / 4;
    font-size: clamp(1.8rem, 2.7vw, 2.6rem);
  }
  .consulting .section-lead {
    margin: 0;
    font-size: 1rem;
    line-height: 1.55;
  }
  .consulting .text-link {
    grid-column: 2;
    margin: 0;
    justify-self: start;
  }
  .consulting .services {
    gap: 1.25rem 3rem;
  }
  .consulting .service {
    padding-bottom: 1rem;
    gap: 0.8rem;
  }
  .consulting .service h3 {
    font-size: 1.1rem;
  }
  .consulting .service p {
    margin-top: 0.4rem;
    line-height: 1.5;
  }
  .consulting .service:nth-last-child(-n + 2) {
    border-bottom: 0;
    padding-bottom: 0;
  }
  .consulting .panel-controls {
    margin-top: 1.25rem;
  }
}
@media screen and (min-width: 1001px) and (max-height: 740px) {
  .platform-panel.page-panel {
    padding-top: 1.25rem;
  }
  .platform-panel .module p {
    line-height: 1.5;
  }
  .platform-panel .module h3 {
    font-size: 1.1rem;
  }
  .platform-panel .module__top > .icon {
    width: 1.75rem;
    height: 1.75rem;
  }
  .platform-panel .module .text-link {
    padding-top: 0.5rem;
  }
  .consulting.page-panel {
    padding-top: 1.25rem;
  }
  .consulting__grid {
    gap: 1rem;
  }
  .consulting .services {
    gap: 1rem 2rem;
  }
}

/* Keep keyboard focus clear of the sticky header; never snap during keyboard navigation. */
@media screen {
  :where(a, button, input, textarea, summary) {
    scroll-margin-block: calc(var(--header-height) + 1rem) 1rem;
  }
  html:has(:focus-visible) {
    scroll-snap-type: none;
  }
  .page-panel:focus,
  #main-content:focus {
    outline: none;
  }
}
@media (prefers-reduced-motion: reduce) {
  html {
    scroll-snap-type: none;
    scroll-behavior: auto;
  }
}
.required-label {
  font-weight: 400;
}

/* Allow enlarged or widely spaced navigation to wrap rather than leave the viewport. */
@media screen {
  .site-header {
    flex-wrap: wrap;
    gap: 0.5rem 1rem;
  }
  .site-header nav {
    flex-wrap: wrap;
  }
  .page-panel :where(h1, h2, h3, p, a, label) {
    overflow-wrap: anywhere;
  }
}