/* Mobile is the default layout; wider screens progressively enhance it. */
html { overflow-x: hidden; scroll-padding-top: 72px; }
body { min-width: 320px; overflow-x: hidden; }

.brand-logo {
  display: block;
  width: auto;
  height: 46px;
  max-width: 150px;
  object-fit: contain;
}

.footer-brand .brand-logo {
  height: 56px;
  max-width: 180px;
}

.site-header {
  height: 72px;
  padding: 0 1rem;
}

.brand strong { font-size: 1rem; }
.brand-mark {
  width: 34px;
  height: 40px;
  display: block;
  background: url("assets/jenga-block-tower.png") center / contain no-repeat;
  transform: none;
}
.brand-mark i { display: none; }

.menu-button {
  display: block;
  min-width: 48px;
  min-height: 48px;
  cursor: pointer;
}

.site-header nav {
  display: none;
  position: absolute;
  top: 72px;
  left: 0;
  right: 0;
  max-height: calc(100vh - 72px);
  overflow-y: auto;
  padding: 1rem;
  flex-direction: column;
  align-items: stretch;
  gap: .25rem;
  background: var(--navy);
  box-shadow: 0 16px 30px rgba(5, 31, 45, .25);
}

.site-header nav.open { display: flex; }
.site-header nav a { display: flex; align-items: center; min-height: 48px; padding: .55rem .75rem; font-size: 1rem; }
.site-header .nav-cta { margin-top: .5rem; justify-content: center; }

.hero {
  height: auto;
  min-height: 760px;
}

.hero-image { background-position: 62% center; }
.hero-overlay { background: linear-gradient(90deg, rgba(4, 71, 78, .97), rgba(5, 90, 96, .78)); }
.hero-content { padding: 8.5rem 1.25rem 8rem; max-width: 100%; }
.hero h1.hero-page-title { max-width: 100%; margin: 0 0 .65rem; color: #fff; font: 600 clamp(1.85rem, 8vw, 3.4rem)/1.05 "Manrope", sans-serif; letter-spacing: .025em; text-transform: uppercase; }
.hero-builder-line { margin: 0 0 1.5rem; color: var(--gold); font: 600 .78rem/1.5 "Manrope", sans-serif; letter-spacing: .1em; text-transform: uppercase; }
.hero-display { margin: 0; font: 600 clamp(3.45rem, 17vw, 5rem)/.98 "Manrope", sans-serif; letter-spacing: -.045em; }
.hero-display em { color: var(--gold); font-family: Georgia, serif; font-weight: 400; }
.hero-copy { font-size: 1rem; line-height: 1.65; margin: 1.5rem 0; }
.hero-actions { align-items: stretch; gap: 1rem; }
.hero-actions .button { justify-content: space-between; width: 100%; }
.hero-actions .text-link { min-height: 48px; display: flex; align-items: center; }
.hero-note { left: 1.25rem; right: 1.25rem; bottom: 1.5rem; text-align: left; }

.button { min-height: 48px; }
.section { padding: 4.5rem 1.25rem; }
.section h2 { font-size: clamp(2.45rem, 12vw, 4rem); line-height: 1.02; }
.section-label { margin-bottom: 1.5rem; }

.intro-grid,
.approach-grid,
.founder { grid-template-columns: 1fr; gap: 2.25rem; }

.intro-grid .lead { margin-top: 0; }
.audience-line { grid-template-columns: 1fr; gap: .75rem; margin-top: 3rem; }
.partner-ribbon { display: flex; gap: .75rem; margin-top: 1.25rem; padding: .75rem 0 1rem; overflow-x: auto; overscroll-behavior-inline: contain; scrollbar-width: thin; scroll-snap-type: x proximity; }
.partner-ribbon a { display: grid; flex: 0 0 160px; min-height: 96px; place-items: center; padding: .9rem; border: 1px solid var(--line); background: #fff; scroll-snap-align: start; box-shadow: 0 7px 18px rgba(7,31,49,.06); }
.partner-ribbon img { display: block; width: auto; max-width: 100%; height: auto; max-height: 58px; object-fit: contain; opacity: 1; transition: transform .2s ease; }
.partner-ribbon a:hover img { transform: scale(1.05); }
.section-heading { flex-direction: column; align-items: flex-start; gap: 1.5rem; margin-bottom: 2.5rem; }

.pillars { grid-template-columns: 1fr; }
.pillars article,
.pillars article:first-child { min-height: 310px; padding: 1.75rem 1.25rem; border-left: 1px solid rgba(255,255,255,.2); }
.pillars h3 { margin: 2rem 0 1rem; }
.pillars a { min-height: 44px; display: flex; align-items: center; }
.pillars .dimension-focus { margin: 0 0 .65rem; color: var(--gold); font-size: .76rem; font-weight: 700; letter-spacing: .07em; line-height: 1.4; text-transform: uppercase; }
.pillars .dimension-description { margin: 0 0 1.5rem; font-size: .94rem; line-height: 1.6; }
.pillar-details { margin-top: auto; border-top: 1px solid rgba(255,255,255,.28); }
.pillar-details summary { min-height: 48px; display: flex; align-items: center; justify-content: space-between; gap: 1rem; color: inherit; cursor: pointer; font-size: .78rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; list-style: none; }
.pillar-details summary::-webkit-details-marker { display: none; }
.pillar-details summary::after { content: "+"; flex: 0 0 auto; color: var(--gold); font-size: 1.35rem; font-weight: 400; line-height: 1; }
.pillar-details[open] summary::after { content: "−"; }
.pillar-details ul { margin: .35rem 0 .9rem; padding: 0 0 0 1.1rem; }
.pillar-details li { margin: .45rem 0; font-size: .88rem; line-height: 1.45; }
.pillars .pillar-contact { width: fit-content; min-height: 44px; margin-top: .35rem; }

.dimension-methods { margin-top: 3rem; padding-top: 2rem; border-top: 1px solid rgba(255,255,255,.22); }
.dimension-methods-label { margin: 0 0 1.25rem; color: var(--turq); font-size: .72rem; font-weight: 700; letter-spacing: .18em; text-transform: uppercase; }
.dimension-methods-grid { display: grid; grid-template-columns: 1fr; gap: 1px; background: rgba(255,255,255,.18); }
.dimension-methods-grid > div { min-height: 120px; padding: 1.35rem 1.25rem; background: rgba(255,255,255,.06); }
.dimension-methods-grid span { color: var(--gold); font-size: .72rem; }
.dimension-methods-grid h3 { margin: .8rem 0 0; font: 500 1.05rem/1.4 "Manrope", sans-serif; }

.approach-card { padding: 2rem 1.25rem; }
blockquote { margin-bottom: 2rem; padding-left: 1.25rem; font-size: 1.35rem; }
.principles { grid-template-columns: 1fr; }
.principles > div { min-height: 150px; }

.founder-monogram { min-height: 300px; }
.founder-photo { min-height: 360px; overflow: hidden; background: var(--navy); }
.founder-photo img { display: block; width: 100%; height: 100%; min-height: 360px; object-fit: cover; object-position: center top; }
.founder-copy { max-width: none; }
.founder-copy .lead { font-size: 1.18rem; }
.founder-links { flex-direction: column; gap: .4rem; }
.founder-links a { min-height: 48px; display: flex; align-items: center; justify-content: space-between; }

.partners-main { padding-top: 72px; }
.partners-hero { min-height: 580px; padding: 5rem 1.25rem; }
.partners-hero h1 { font-size: clamp(3.35rem, 16vw, 5rem); }
.partners-hero > p:last-child { font-size: 1rem; }
.partner-audiences { padding-block: 2.5rem; background: var(--cream); border-bottom: 1px solid var(--line); }
.partner-audiences .audience-line { margin: 0; padding-top: 0; border-top: 0; }
.partner-audiences .audience-line p { font-size: 1.05rem; line-height: 1.8; }
.logo-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 2.5rem 1.25rem; border: 0; }
.logo-card { min-height: 140px; padding: 1rem .5rem; background: transparent; border: 0; box-shadow: none; }
.logo-card:hover { background: transparent; border-color: transparent; transform: translateY(-4px); }
.logo-card img { display: block; width: auto; max-width: 90%; height: auto; max-height: 82px; object-fit: contain; }
.testimonial-band { overflow: hidden; background: var(--navy); color: #fff; }
.testimonial-heading { display: grid; gap: 1rem; margin-bottom: 2rem; }
.testimonial-heading .section-label { margin-bottom: 0; }
.testimonial-heading h2 { max-width: 760px; font-size: clamp(2.4rem, 11vw, 4.4rem); }
.testimonial-ribbon { width: calc(100% + 2.5rem); margin-inline: -1.25rem; overflow: hidden; border-block: 1px solid rgba(255,255,255,.2); background: rgba(255,255,255,.04); }
.testimonial-track { display: flex; width: max-content; animation: testimonial-flow 52s linear infinite; }
.testimonial-ribbon:hover .testimonial-track, .testimonial-ribbon:focus-within .testimonial-track { animation-play-state: paused; }
.testimonial-item { width: min(86vw, 620px); margin: 0; padding: 1.75rem 2rem; display: grid; gap: 1rem; grid-template-columns: 1fr; border-right: 1px solid rgba(255,255,255,.2); }
.testimonial-item blockquote { margin: 0; padding: 0; border: 0; color: #fff; font-size: clamp(1.2rem, 5vw, 1.75rem); line-height: 1.4; white-space: normal; }
.testimonial-item.long-form { width: min(92vw, 820px); }
.testimonial-item.long-form blockquote { font-size: clamp(1.05rem, 3.8vw, 1.4rem); line-height: 1.55; }
.testimonial-item figcaption { display: flex; flex-wrap: wrap; align-items: baseline; gap: .25rem .85rem; }
.testimonial-item strong { color: var(--gold); font-family: "Manrope", sans-serif; }
.testimonial-item figcaption span { color: rgba(255,255,255,.62); font-size: .78rem; letter-spacing: .08em; text-transform: uppercase; }
.testimonial-item a { margin-left: auto; color: var(--turq); font-size: .84rem; font-weight: 600; text-underline-offset: 5px; }
@keyframes testimonial-flow { to { transform: translateX(-50%); } }
@media (prefers-reduced-motion: reduce) { .testimonial-ribbon { overflow-x: auto; } .testimonial-track { animation: none; } .testimonial-item[aria-hidden="true"] { display: none; } }

.resources-main { padding-top: 72px; }
.resources-hero { padding: 5rem 1.25rem 4rem; background: linear-gradient(145deg, var(--navy), var(--teal)); color: #fff; }
.resources-hero h1 { max-width: 850px; margin: 0; font: 600 clamp(3.2rem, 15vw, 5rem)/1 "Manrope", sans-serif; letter-spacing: -.045em; }
.resources-hero h1 em { color: var(--gold); font-family: Georgia, serif; font-weight: 400; }
.resources-hero > p:last-child { max-width: 680px; margin: 2rem 0 0; color: rgba(255,255,255,.78); font-size: 1.05rem; }
.resource-jump-links { display: flex; flex-wrap: wrap; gap: .75rem; margin-top: 2rem; }
.resource-jump-links a { display: inline-flex; min-height: 48px; align-items: center; padding: .7rem 1rem; border: 1px solid rgba(255,255,255,.42); color: #fff; font-weight: 700; font-size: .82rem; text-decoration: none; }
.resource-jump-links a:first-child { background: var(--gold); border-color: var(--gold); color: var(--navy); }
.resource-group { background: var(--paper); }
.resource-group.alt { background: var(--cream); }
.resource-intro { max-width: 720px; margin: -.6rem 0 2.5rem; color: var(--muted); }
.resource-grid { display: grid; grid-template-columns: 1fr; gap: 1rem; }
.resource-card { display: flex; min-height: 100%; flex-direction: column; padding: 1.5rem; border: 1px solid var(--line); background: #fff; text-decoration: none; transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease; }
.resource-card:hover { transform: translateY(-3px); border-color: var(--turq); box-shadow: 0 14px 35px rgba(7,31,49,.1); }
.resource-type { color: var(--teal); font: 700 .68rem/1.4 "Manrope", sans-serif; letter-spacing: .15em; text-transform: uppercase; }
.resource-card h3 { margin: 1rem 0 .8rem; color: var(--navy); font: 600 1.28rem/1.3 "Manrope", sans-serif; }
.resource-card p { margin: 0 0 1.2rem; color: var(--muted); font-size: .94rem; }
.resource-card .resource-link { display: flex; min-height: 48px; align-items: center; justify-content: space-between; gap: 1rem; margin-top: auto; padding-top: 1rem; border-top: 1px solid var(--line); color: var(--teal); font-weight: 700; font-size: .82rem; }
.linkages { background: var(--navy); color: #fff; }
.linkages .section-label { color: var(--turq); }
.linkages > p:not(.section-label) { max-width: 750px; color: rgba(255,255,255,.72); }
.linkage-grid { display: grid; grid-template-columns: 1fr; gap: 1rem; margin-top: 2.5rem; }
.linkage-card { min-height: 240px; padding: 1.75rem; border: 1px solid rgba(255,255,255,.22); background: rgba(255,255,255,.06); }
.linkage-card span { color: var(--gold); font: 700 .68rem/1.4 "Manrope", sans-serif; letter-spacing: .15em; text-transform: uppercase; }
.linkage-card h3 { margin: 1rem 0; font: 600 1.45rem/1.25 "Manrope", sans-serif; }
.linkage-card p { color: rgba(255,255,255,.68); }
.directory-note { display: inline-block; margin-top: 1rem; color: var(--turq); font-weight: 700; font-size: .82rem; }

footer { grid-template-columns: 1fr; align-items: start; padding: 3rem 1.25rem 6rem; }
.copyright { text-align: left; }

.palette-switcher {
  left: .75rem;
  right: .75rem;
  bottom: .75rem;
  justify-content: space-between;
  min-height: 52px;
  padding: .65rem .85rem;
}

.palette-switcher a { min-height: 40px; display: flex; align-items: center; }

@media (min-width: 48rem) {
  html { scroll-padding-top: 80px; }
  .site-header { height: 80px; padding-inline: 2rem; }
  .site-header nav { top: 80px; padding-inline: 2rem; }
  .hero-content { padding: 10rem 4rem 7rem; max-width: 740px; }
  .hero h1.hero-page-title { font-size: clamp(2.7rem, 6vw, 3.8rem); }
  .hero-builder-line { font-size: .86rem; }
  .hero-display { font-size: clamp(5rem, 10vw, 7rem); }
  .hero-actions .button { width: auto; }
  .hero-note { left: auto; right: 3rem; text-align: right; }
  .section { padding: 6.5rem 4rem; }
  .pillars { grid-template-columns: repeat(2, 1fr); }
  .dimension-methods-grid { grid-template-columns: repeat(2, 1fr); }
  .principles { grid-template-columns: repeat(2, 1fr); }
  .founder-monogram { min-height: 440px; }
  .founder-photo, .founder-photo img { min-height: 480px; }
  .partners-main { padding-top: 80px; }
  .partners-hero { padding: 7rem 4rem; }
  .partner-audiences { padding-block: 3.25rem; }
  .partner-audiences .audience-line { grid-template-columns: 180px 1fr; }
  .logo-grid { grid-template-columns: repeat(3, 1fr); gap: 3.5rem 2.5rem; }
  .logo-card { min-height: 170px; }
  .logo-card img { max-height: 100px; }
  .testimonial-ribbon { width: calc(100% + 8rem); margin-inline: -4rem; }
  .testimonial-item { width: min(56vw, 680px); padding: 2rem 3rem; }
  .resources-main { padding-top: 80px; }
  .resources-hero { padding: 7rem 4rem 6rem; }
  .resource-grid { grid-template-columns: repeat(2, 1fr); }
  .linkage-grid { grid-template-columns: repeat(2, 1fr); }
  footer { grid-template-columns: 1fr 1fr; padding: 3rem 4rem 5rem; }
  .palette-switcher { left: auto; right: 1rem; width: auto; gap: 1rem; }
}

@media (min-width: 68.75rem) {
  .brand-logo { height: 54px; max-width: 175px; }
  .footer-brand .brand-logo { height: 64px; max-width: 205px; }
  html { scroll-padding-top: 88px; }
  .site-header { height: 88px; padding-inline: 5rem; }
  .menu-button { display: none; }
  .site-header nav { display: flex; position: static; max-height: none; overflow: visible; padding: 0; flex-direction: row; align-items: center; gap: 2rem; background: transparent; box-shadow: none; }
  .site-header nav a { min-height: 44px; padding: 0; font-size: .86rem; }
  .site-header .nav-cta { margin-top: 0; padding: .75rem 1rem; }
  .hero { min-height: 720px; height: min(920px, 100vh); }
  .hero-content { padding: clamp(9rem,17vh,12rem) 7rem 5rem; max-width: 760px; }
  .hero-display { font-size: clamp(5.5rem, 8.5vw, 8rem); }
  .hero-copy { font-size: 1.2rem; }
  .section { padding: 8rem 7rem; }
  .intro-grid { grid-template-columns: 1.2fr .8fr; gap: 7rem; }
  .approach-grid { grid-template-columns: .7fr 1.3fr; gap: 7vw; }
  .founder { grid-template-columns: .85fr 1.15fr; gap: 7vw; }
  .section-heading { flex-direction: row; align-items: flex-end; }
  .pillars { grid-template-columns: repeat(4, 1fr); }
  .dimension-methods-grid { grid-template-columns: repeat(4, 1fr); }
  .pillars article { min-height: 410px; padding: 2rem 1.6rem; }
  .principles { grid-template-columns: repeat(4, 1fr); }
  .founder-monogram { min-height: 560px; }
  .founder-photo, .founder-photo img { min-height: 560px; }
  .partners-main { padding-top: 88px; }
  .partners-hero { padding: 9rem 7rem; }
  .partner-audiences { padding-block: 3.75rem; }
  .logo-grid { grid-template-columns: repeat(4, 1fr); gap: 4rem 3rem; }
  .logo-card { min-height: 190px; }
  .logo-card img { max-height: 112px; }
  .testimonial-ribbon { width: calc(100% + 14rem); margin-inline: -7rem; }
  .resources-main { padding-top: 88px; }
  .resources-hero { padding: 9rem 7rem 7rem; }
  .resource-grid { grid-template-columns: repeat(3, 1fr); gap: 1.25rem; }
  footer { grid-template-columns: 1fr 1fr auto; padding: 3rem 7rem; }
  .copyright { text-align: right; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition-duration: .01ms !important; animation-duration: .01ms !important; }
}