/* ==========================================================================
   Steel Capital Management — stylesheet (v2)
   Palette + type from Steel_Capital_Brand_Guide.html
   ========================================================================== */

:root {
  --white: #FFFFFF;
  --light-grey: #F1F4F5;
  --medium-grey: #C2CCD2;
  --steel: #437A9D;
  --steel-dark: #325D79;
  --steel-light: #A8CBE0;
  --navy: #29303B;
  --rule: rgba(41, 48, 59, 0.14);
  --rule-strong: rgba(41, 48, 59, 0.28);

  --serif: 'Source Serif 4', Georgia, serif;
  --sans: 'IBM Plex Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --mono: 'IBM Plex Mono', 'SF Mono', Consolas, monospace;

  --max: 1180px;
  --pad: clamp(20px, 5vw, 64px);
}

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

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--white);
  color: var(--navy);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; }
ul { margin: 0; padding: 0; list-style: none; }
h1, h2, h3, h4, p { margin: 0; }
h1, h2, h3 { text-wrap: balance; }

:focus-visible { outline: 2px solid var(--steel); outline-offset: 3px; }

.wrap {
  max-width: var(--max);
  margin: 0 auto;
  padding-left: var(--pad);
  padding-right: var(--pad);
}

/* ---------- eyebrow / measurement-tick device ---------- */

.eyebrow {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--steel-dark);
  font-weight: 500;
  display: inline-flex;
  align-items: center;
  gap: 10px;
}

.tick {
  display: inline-block;
  width: 16px;
  height: 1px;
  background: var(--steel);
  position: relative;
  flex: none;
}
.tick::before, .tick::after {
  content: '';
  position: absolute;
  top: -3px;
  width: 1px; height: 7px;
  background: inherit;
}
.tick::before { left: 0; }
.tick::after { right: 0; }

.on-dark .eyebrow { color: #BFD6E5; }
.on-dark .eyebrow .tick { background: #BFD6E5; }

.placeholder-flag {
  display: inline-block;
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.04em;
  color: var(--steel-light);
  background: rgba(168, 203, 224, 0.14);
  padding: 2px 6px;
  border-radius: 2px;
  margin-top: 8px;
}

/* ---------- buttons ---------- */

.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--sans);
  font-weight: 600;
  font-size: 14.5px;
  padding: 14px 26px;
  border-radius: 2px;
  border: 1px solid transparent;
  transition: background 0.18s ease, color 0.18s ease, border-color 0.18s ease;
  white-space: nowrap;
}
.btn-primary { background: var(--steel); color: var(--white); }
.btn-primary:hover { background: var(--steel-dark); }
.btn-arrow { transition: transform 0.18s ease; }
.btn:hover .btn-arrow { transform: translateX(3px); }

/* ---------- nav ---------- */

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255,255,255,0.94);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--rule);
}
.site-header .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 78px;
}
.brand-logo { height: 38px; width: auto; }
.site-nav { display: flex; align-items: center; gap: 28px; }
.site-nav a:not(.btn) {
  font-size: 14px;
  font-weight: 500;
  color: var(--navy);
  opacity: 0.72;
  transition: opacity 0.15s ease;
}
.site-nav a:not(.btn):hover, .site-nav a.active { opacity: 1; }
.nav-links { display: flex; gap: 28px; }
.nav-cta { margin-left: 8px; }

.nav-toggle {
  display: none;
  background: none;
  border: none;
  width: 32px; height: 24px;
  position: relative;
}
.nav-toggle span {
  position: absolute; left: 0; right: 0; height: 1.5px;
  background: var(--navy); transition: all 0.2s ease;
}
.nav-toggle span:nth-child(1) { top: 2px; }
.nav-toggle span:nth-child(2) { top: 11px; }
.nav-toggle span:nth-child(3) { top: 20px; }
.nav-toggle.open span:nth-child(1) { transform: translateY(9px) rotate(45deg); }
.nav-toggle.open span:nth-child(2) { opacity: 0; }
.nav-toggle.open span:nth-child(3) { transform: translateY(-9px) rotate(-45deg); }

/* ---------- home: hero (gradient ground, framed image carousel) ---------- */

.hero {
  background: linear-gradient(135deg, #F8FAFB 0%, #E7EFF4 52%, #D3E2EC 100%);
  padding: 72px 0 80px;
  border-bottom: 1px solid var(--rule);
}
.hero-grid {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 72px;
  align-items: center;
}
.hero h1 {
  font-family: var(--serif);
  font-weight: 600;
  font-size: clamp(36px, 5vw, 58px);
  line-height: 1.08;
  letter-spacing: -0.014em;
  margin: 18px 0 22px;
}
.hero-copy p {
  font-size: 18px;
  line-height: 1.6;
  max-width: 520px;
  opacity: 0.8;
  margin-bottom: 34px;
}
.hero-visual { width: 100%; max-width: 480px; justify-self: end; }
.hero-frame {
  position: relative;
  aspect-ratio: 4 / 5;
  overflow: hidden;
  border-radius: 2px;
  background: var(--navy);
  box-shadow: 0 34px 60px -34px rgba(41, 48, 59, 0.45);
}
.hero-slides { position: absolute; inset: 0; }
.hero-slide {
  position: absolute; inset: 0;
  opacity: 0;
  transition: opacity 1.8s ease;
}
.hero-slide.is-active { opacity: 1; }
.hero-slide img {
  width: 100%; height: 100%;
  object-fit: cover;
  transform: scale(1.02);
  transition: transform 10s linear;
}
.hero-slide.is-active img { transform: scale(1.06); }
.hero-meta {
  margin-top: 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: rgba(41, 48, 59, 0.7);
  white-space: nowrap;
}
.hero-dots { display: flex; gap: 4px; }
.hero-dot {
  width: 18px; height: 18px;
  padding: 0;
  background: none; border: none;
  position: relative;
}
.hero-dot::after {
  content: '';
  position: absolute; left: 2px; right: 2px; top: 8px;
  height: 2px;
  background: rgba(41, 48, 59, 0.22);
  transition: background 0.3s ease;
}
.hero-dot.is-active::after { background: var(--navy); }

/* ---------- metrics ticker ---------- */

.metrics { background: var(--navy); color: var(--white); padding: 56px 0 60px; }
.metrics-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px 56px;
}
.metric { border-top: 1px solid rgba(255,255,255,0.16); padding-top: 18px; }
.metric .value {
  font-family: var(--mono);
  font-size: clamp(26px, 3vw, 36px);
  font-weight: 500;
  letter-spacing: -0.015em;
  line-height: 1.15;
  font-variant-numeric: tabular-nums;
}
.metric .label {
  font-size: 13.5px;
  color: rgba(255,255,255,0.66);
  margin-top: 8px;
  line-height: 1.45;
  max-width: 280px;
}

/* ---------- logo conveyor ---------- */

.belt-section { padding: 44px 0 40px; border-bottom: 1px solid var(--rule); overflow: hidden; }
.belt-head {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 20px;
  margin-bottom: 22px;
}
.belt-head a {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--steel-dark);
}
.belt-head a:hover { text-decoration: underline; }
.belt {
  position: relative;
  overflow: hidden;
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
          mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
}
.belt-track {
  display: flex;
  width: max-content;
  animation: belt-scroll var(--belt-duration, 120s) linear infinite;
}
.belt-item {
  flex: none;
  width: 150px;
  height: 104px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-left: 1px solid var(--rule);
}
.belt-item img {
  width: 128px; height: 128px;
  object-fit: contain;
  filter: url(#navy-mono);
}
@keyframes belt-scroll { to { transform: translateX(-50%); } }

/* ---------- home: flip cards ---------- */

.block { padding: 96px 0; }
.block.on-light-grey { background: var(--light-grey); }

.section-head { max-width: 640px; margin-bottom: 48px; }
.section-head h2 {
  font-family: var(--serif);
  font-weight: 600;
  font-size: clamp(26px, 3.4vw, 38px);
  line-height: 1.2;
  margin-top: 14px;
}
.section-head p { margin-top: 14px; font-size: 16px; opacity: 0.74; line-height: 1.65; }

.flip-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}
.flip:nth-child(5) { grid-column: 1 / -1; justify-self: center; width: calc(50% - 12px); }
.flip {
  perspective: 1400px;
  aspect-ratio: 4 / 3;
  cursor: pointer;
}
.flip-inner {
  position: relative;
  width: 100%; height: 100%;
  transform-style: preserve-3d;
  transition: transform 0.7s cubic-bezier(0.3, 0.7, 0.2, 1);
}
.flip.is-flipped .flip-inner { transform: rotateY(180deg); }
@media (hover: hover) {
  .flip:hover .flip-inner { transform: rotateY(180deg); }
}
.flip-face {
  position: absolute; inset: 0;
  backface-visibility: hidden;
  -webkit-backface-visibility: hidden;
  border-radius: 2px;
  overflow: hidden;
  /* iOS Safari lets filtered/z-indexed children show through backface-visibility,
     so each face is also hidden outright at the halfway point of the turn */
  transition: visibility 0s linear 0.35s;
}
.flip-back { visibility: hidden; }
.flip.is-flipped .flip-front { visibility: hidden; }
.flip.is-flipped .flip-back { visibility: visible; }
@media (hover: hover) {
  .flip:hover .flip-front { visibility: hidden; }
  .flip:hover .flip-back { visibility: visible; }
}
.flip-front { background: var(--light-grey); }
.flip-front img.photo { width: 100%; height: 100%; object-fit: cover; }
.flip-front::after {
  content: '';
  position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(20,25,32,0.55) 0%, rgba(20,25,32,0) 34%, rgba(20,25,32,0) 70%, rgba(20,25,32,0.35) 100%);
}
.flip-sector {
  position: absolute; z-index: 1;
  top: 24px; left: 26px; right: 26px;
  font-family: var(--serif);
  font-weight: 600;
  font-size: 30px;
  line-height: 1.15;
  color: var(--white);
}
.flip-logo {
  position: absolute; z-index: 1;
  left: 20px; bottom: 20px;
  width: 172px; height: 96px;
  background: var(--white);
  border-radius: 2px;
  overflow: hidden;
}
.flip-logo img { width: 100%; height: 100%; object-fit: cover; filter: url(#navy-mono); }
.flip-hint {
  position: absolute; z-index: 1;
  right: 22px; bottom: 24px;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.85);
}
.flip-back {
  transform: rotateY(180deg);
  background: var(--navy);
  color: var(--white);
  padding: 34px 36px 30px;
  display: flex;
  flex-direction: column;
}
.flip-back .back-sector {
  font-family: var(--mono);
  font-size: 10.5px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--steel-light);
}
.flip-back blockquote {
  margin: 14px 0 22px;
  font-family: var(--serif);
  font-style: italic;
  font-size: 19px;
  line-height: 1.5;
  color: rgba(255,255,255,0.92);
}
.flip-back ul { display: flex; flex-direction: column; gap: 12px; }
.flip-back li {
  position: relative;
  padding-left: 16px;
  font-size: 15px;
  line-height: 1.5;
  color: rgba(255,255,255,0.8);
}
.flip-back li::before {
  content: '';
  position: absolute; left: 0; top: 11px;
  width: 7px; height: 1px;
  background: var(--steel-light);
}
.flip-back .back-company {
  margin-top: auto;
  padding-top: 16px;
  border-top: 1px solid rgba(255,255,255,0.16);
  font-family: var(--serif);
  font-weight: 600;
  font-size: 20px;
}

/* ---------- CTA ---------- */

.cta-block { background: var(--navy); color: var(--white); text-align: center; padding: 96px 0; }
.cta-block .eyebrow { justify-content: center; width: 100%; }
.cta-block h2 {
  font-family: var(--serif);
  font-weight: 600;
  font-size: clamp(28px, 4vw, 42px);
  margin: 18px auto 16px;
  max-width: 560px;
}
.cta-block p { opacity: 0.76; margin: 0 auto 32px; max-width: 540px; }
.cta-links { margin-top: 36px; display: flex; gap: 26px; justify-content: center; flex-wrap: wrap; font-size: 13.5px; opacity: 0.7; }
.cta-links a:hover { opacity: 1; text-decoration: underline; }

/* ---------- footer ---------- */

.site-footer { background: var(--navy); color: var(--white); padding: 56px 0 32px; border-top: 1px solid rgba(255,255,255,0.08); }
.footer-top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 40px;
  padding-bottom: 36px;
  border-bottom: 1px solid rgba(255,255,255,0.14);
  flex-wrap: wrap;
}
.footer-logo { height: 42px; width: auto; }
.footer-nav { display: flex; gap: 28px; flex-wrap: wrap; }
.footer-nav a { font-size: 13.5px; opacity: 0.72; }
.footer-nav a:hover { opacity: 1; }
.footer-bottom {
  padding-top: 24px;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  font-size: 12.5px;
  opacity: 0.55;
  font-family: var(--mono);
}
.footer-bottom a:hover { opacity: 1; text-decoration: underline; }

/* ---------- page banner (Strategy, Portfolio, Team, FAQ share one size and layout) ---------- */

.page-banner {
  position: relative;
  overflow: hidden;
  min-height: 250px;
  background: linear-gradient(135deg, #F8FAFB 0%, #E7EFF4 52%, #D3E2EC 100%);
  border-bottom: 1px solid var(--rule);
  color: var(--navy);
}
.page-banner.on-image { background: var(--navy); color: var(--white); border-bottom: none; }
.page-banner-img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.page-banner-shade {
  position: absolute; inset: 0;
  background: linear-gradient(90deg, rgba(20,25,32,0.86) 0%, rgba(20,25,32,0.55) 55%, rgba(20,25,32,0.2) 100%);
}
.page-banner-copy { position: relative; padding-top: 60px; padding-bottom: 44px; }
.page-banner.on-image .eyebrow { color: #BFD6E5; }
.page-banner.on-image .eyebrow .tick { background: #BFD6E5; }
.page-banner h1 {
  font-family: var(--serif);
  font-weight: 600;
  font-size: clamp(28px, 3.6vw, 42px);
  line-height: 1.12;
  letter-spacing: -0.012em;
  margin: 14px 0 10px;
}
.page-banner .subline {
  font-family: var(--serif);
  font-weight: 500;
  font-size: clamp(18px, 2.1vw, 24px);
  line-height: 1.35;
  color: var(--steel-dark);
}
.page-banner.on-image .subline { color: var(--steel-light); }

/* ---------- strategy ---------- */

/* pillar cards: each pins under the header and the next one slides over it */
.stack { padding: 56px 0 96px; }
.stack-card {
  position: sticky;
  top: calc(78px + 16px + var(--i) * 22px);
  display: grid;
  grid-template-columns: 1.6fr 1fr;
  min-height: 612px;
  margin-bottom: 28px;
  clip-path: polygon(28px 0, 100% 0, 100% 100%, 0 100%, 0 28px);
}
.stack-card:last-child { margin-bottom: 0; }
.stack-card.c1 { background: #DCE7EE; color: var(--navy); }
.stack-card.c2 { background: var(--steel-light); color: var(--navy); }
.stack-card.c3 { background: var(--steel-dark); color: var(--white); }
.stack-text { padding: 44px 44px 40px 52px; }
.stack-count {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  opacity: 0.7;
}
.stack-card h2 {
  font-family: var(--serif);
  font-weight: 600;
  font-size: clamp(30px, 3.4vw, 42px);
  line-height: 1.12;
  margin: 12px 0 22px;
}
.stack-text p { font-size: 16.5px; line-height: 1.7; max-width: 640px; }
.stack-text p + p { margin-top: 16px; }
.stack-points { display: grid; grid-template-columns: 1fr 1fr; gap: 28px; margin-top: 28px; max-width: 680px; }
.stack-point { border-top: 1.5px solid currentColor; padding-top: 14px; }
.stack-point strong { display: block; font-weight: 600; font-size: 16px; margin-bottom: 6px; }
.stack-point span { display: block; font-size: 15px; line-height: 1.6; opacity: 0.88; }
.stack-visual {
  position: relative;
  overflow: hidden;
  background: rgba(41, 48, 59, 0.25);
  clip-path: polygon(64px 0, 100% 0, 100% 100%, 0 100%);
}
.stack-visual img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.stack-mosaic { display: grid; grid-template-columns: 1fr 1fr; grid-template-rows: 1fr 1fr; gap: 2px; }
.stack-mosaic img { position: static; }

.criteria {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--rule);
  border: 1px solid var(--rule);
}
.criterion { background: var(--white); padding: 34px 30px 32px; }
.criterion svg { width: 30px; height: 30px; stroke: var(--steel); fill: none; stroke-width: 1.5; stroke-linecap: round; stroke-linejoin: round; }
.criterion .k {
  margin-top: 22px;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--steel-dark);
}
.criterion .v { margin-top: 6px; font-family: var(--serif); font-weight: 600; font-size: 23px; line-height: 1.25; }

/* ---------- FAQ accordion ---------- */

.faq-group { margin-top: 8px; }
.faq-group-title {
  font-family: var(--mono);
  font-size: 11.5px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--steel-dark);
  margin: 48px 0 4px;
}
.faq-group-title:first-child { margin-top: 0; }
.faq-item { border-bottom: 1px solid var(--rule); }
.faq-q {
  width: 100%;
  background: none;
  border: none;
  text-align: left;
  padding: 22px 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
  font-family: var(--serif);
  font-size: 18px;
  font-weight: 600;
  color: var(--navy);
}
.faq-q .plus { flex: none; width: 20px; height: 20px; position: relative; }
.faq-q .plus::before, .faq-q .plus::after {
  content: '';
  position: absolute;
  background: var(--steel);
  transition: transform 0.25s ease;
}
.faq-q .plus::before { left: 0; top: 9px; width: 20px; height: 1.5px; }
.faq-q .plus::after { left: 9px; top: 0; width: 1.5px; height: 20px; }
.faq-item.open .faq-q .plus::after { transform: rotate(90deg); opacity: 0; }
.faq-a { max-height: 0; overflow: hidden; transition: max-height 0.3s ease; }
.faq-a-inner { padding-bottom: 22px; max-width: 680px; }
.faq-a-inner p { font-size: 15px; line-height: 1.7; opacity: 0.78; }
.faq-a-inner p + p { margin-top: 12px; }

/* ---------- portfolio page ---------- */

.sector-filter {
  position: sticky;
  top: 78px;
  z-index: 40;
  background: rgba(255,255,255,0.95);
  backdrop-filter: blur(6px);
  border-bottom: 1px solid var(--rule);
  padding: 18px 0;
}
.filter-row { display: flex; gap: 10px; flex-wrap: wrap; }
.filter-btn {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.03em;
  padding: 8px 16px;
  border-radius: 100px;
  border: 1px solid var(--rule-strong);
  background: var(--white);
  color: var(--navy);
  opacity: 0.75;
  transition: all 0.18s ease;
}
.filter-btn:hover { opacity: 1; border-color: var(--steel); }
.filter-btn.active { background: var(--navy); border-color: var(--navy); color: var(--white); opacity: 1; }

.portfolio-groups { padding: 48px 0 96px; }
.sector-group { margin-bottom: 56px; }
.sector-group-title {
  font-family: var(--mono);
  font-size: 12.5px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--steel-dark);
  padding-bottom: 14px;
  border-bottom: 1px solid var(--rule);
  margin-bottom: 28px;
  display: flex;
  align-items: baseline;
  gap: 10px;
}
.sector-group-title .count { color: var(--navy); opacity: 0.4; font-weight: 400; }

.logo-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 1px;
  background: var(--rule);
  border: 1px solid var(--rule);
}
.logo-tile {
  background: var(--white);
  aspect-ratio: 3/2;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 22px;
  position: relative;
  transition: background 0.15s ease;
}
.logo-tile:hover { background: var(--light-grey); }
.logo-tile img { max-width: 100%; max-height: 100%; object-fit: contain; }
.logo-tile .tile-name {
  position: absolute;
  bottom: 8px; left: 0; right: 0;
  text-align: center;
  font-family: var(--mono);
  font-size: 9.5px;
  letter-spacing: 0.03em;
  color: var(--navy);
  opacity: 0;
  transition: opacity 0.15s ease;
}
.logo-tile.no-name-hover:hover .tile-name { opacity: 0.55; }
.logo-tile.no-logo { flex-direction: column; gap: 6px; }
.logo-tile.no-logo .tile-name { position: static; opacity: 0.55; font-size: 11px; }

/* ---------- team ---------- */

.founders {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 56px;
}
.founder-card { border-top: 1.5px solid var(--navy); padding-top: 24px; }
.founder-photo {
  aspect-ratio: 1;
  background: var(--light-grey);
  border: 1px dashed var(--medium-grey);
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 12px;
  font-family: var(--mono);
  font-size: 11px;
  color: var(--navy);
  opacity: 0.55;
  margin-bottom: 22px;
  max-width: 200px;
}
.founder-card h3 { font-family: var(--serif); font-size: 26px; font-weight: 600; }
.founder-card .role {
  font-family: var(--mono);
  font-size: 11.5px;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--steel-dark);
  margin: 6px 0 16px;
}
.founder-card p { font-size: 16px; opacity: 0.8; line-height: 1.7; max-width: 520px; }

/* ==========================================================================
   Motion + responsive
   ========================================================================== */

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .hero-slide { transition: none; }
  .hero-slide img, .hero-slide.is-active img { transform: none; transition: none; }
  .belt { overflow-x: auto; -webkit-mask-image: none; mask-image: none; }
  .belt-track { animation: none; }
  .flip-inner, .flip-face { transition: none; }
}

@media (max-width: 1100px) {
  .logo-grid { grid-template-columns: repeat(4, 1fr); }
}

@media (max-width: 959px) {
  .flip-grid { grid-template-columns: 1fr; gap: 16px; }
  .flip { aspect-ratio: auto; height: 470px; }
  .flip:nth-child(5) { grid-column: auto; justify-self: stretch; width: auto; }
}

@media (max-width: 900px) {
  .hero { padding: 48px 0 56px; }
  .hero-grid { grid-template-columns: 1fr; gap: 40px; }
  .hero-visual { justify-self: stretch; max-width: none; }
  .hero-frame { aspect-ratio: 4 / 3; }
  .stack { padding: 40px 0 72px; }
  .stack-card { position: relative; top: auto; grid-template-columns: 1fr; min-height: 0; margin-bottom: 20px; }
  .stack-visual { order: -1; aspect-ratio: 16 / 9; clip-path: none; }
  .stack-mosaic { aspect-ratio: 1; }
  .stack-text { padding: 32px 26px 34px; }
  .stack-points { grid-template-columns: 1fr; gap: 22px; }
  .criteria { grid-template-columns: repeat(2, 1fr); }
  .founders { grid-template-columns: 1fr; }
  .metrics-grid { gap: 32px 32px; }
}

@media (max-width: 880px) {
  .site-nav { display: none; }
  .nav-toggle { display: block; }
  .site-header.menu-open .site-nav {
    display: flex;
    position: absolute;
    top: 78px; left: 0; right: 0;
    background: var(--white);
    flex-direction: column;
    align-items: flex-start;
    gap: 0;
    padding: 8px var(--pad) 24px;
    border-bottom: 1px solid var(--rule);
  }
  .site-header.menu-open .nav-links { flex-direction: column; gap: 0; width: 100%; }
  .site-header.menu-open .nav-links a { padding: 14px 0; width: 100%; border-bottom: 1px solid var(--rule); }
  .site-header.menu-open .nav-cta { margin: 16px 0 0; }
}

@media (max-width: 720px) {
  .block { padding: 64px 0; }
  .metrics-grid { grid-template-columns: repeat(2, 1fr); gap: 28px 20px; }
  .metric .value { font-size: 22px; overflow-wrap: anywhere; }
  .hero-dot { width: 14px; }
  .page-banner-copy { padding-top: 44px; padding-bottom: 34px; }
  .flip-back { padding: 26px 24px 22px; }
  .flip-back blockquote { font-size: 17px; margin-bottom: 16px; }
  .flip-sector { font-size: 26px; }
  .footer-top { flex-direction: column; gap: 24px; }
  .logo-grid { grid-template-columns: repeat(3, 1fr); }
  .sector-filter { top: 0; }
  .criterion { padding: 26px 20px; }
  .criterion .v { font-size: 19px; }
}

@media (max-width: 480px) {
  .flip { height: 480px; }
  .flip-back li { font-size: 14px; }
  .criteria { grid-template-columns: 1fr; }
}

@media (min-width: 881px) and (max-height: 640px) {
  .stack-card { position: relative; top: auto; }
}

/* ---------- revisions 2026-10-10 ---------- */
.criteria { grid-template-columns: repeat(4, 1fr); }
@media (max-width: 900px) { .criteria { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 480px) { .criteria { grid-template-columns: 1fr; } }
.belt-head { justify-content: flex-end; }
.strategy-intro { padding: 56px 0 8px; }
.strategy-intro p { font-family: var(--serif); font-size: clamp(20px, 2.4vw, 26px); line-height: 1.45; max-width: 820px; margin: 0; }
.founder-card .role { margin-bottom: 16px; }
/* iOS/WebKit: keep grids from expanding past the viewport (P9) */
.logo-grid { grid-template-columns: repeat(6, minmax(0, 1fr)); }
@media (max-width: 1100px) { .logo-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); } }
@media (max-width: 720px) { .logo-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); } }
.logo-tile { min-width: 0; }
.logo-tile img { width: 100%; height: 100%; }
.view-portfolio { overflow-x: clip; }
.portfolio-groups { padding-left: var(--pad); padding-right: var(--pad); }
@media (max-width: 720px) {
  .logo-tile { padding: 6px 10px; }
  .logo-tile img { object-fit: cover; }
}

.strategy-intro p { margin: 0 auto; text-align: center; }

/* 8 sector cards: no orphan centering */
.flip:nth-child(5) { grid-column: auto; justify-self: stretch; width: auto; }
.flip.no-photo .flip-front { background: linear-gradient(135deg, #8FA6B6 0%, #5E7D93 100%); }
.flip-back ul { gap: 10px; }
.flip-back .back-sector { margin-bottom: 20px; }
/* ---------- strategy card 1: capital growth chart ---------- */
.growth { margin: 34px 0 0; max-width: 680px; }
.growth-stat { display: flex; align-items: baseline; gap: 14px; flex-wrap: wrap; }
.growth-num { font-family: var(--serif); font-weight: 600; font-size: 44px; line-height: 1; color: var(--navy); }
.growth-lbl { font-size: 14.5px; line-height: 1.5; max-width: 420px; opacity: 0.85; }
.growth-chart { position: relative; margin-top: 18px; }
.growth-chart svg { display: block; overflow: visible; }
.growth-chart .grid line { stroke: rgba(41,48,59,0.12); stroke-width: 1; }
.growth-chart .axis text { font-family: var(--mono); font-size: 10.5px; fill: rgba(41,48,59,0.62); }
.growth-chart .ln { fill: none; stroke: rgba(41,48,59,0.22); stroke-width: 1.5; stroke-linejoin: round; transition: stroke 0.15s, stroke-width 0.15s; }
.growth-chart .ln.hero { stroke: var(--steel); stroke-width: 2.5; }
.growth-chart .ln.on { stroke: var(--navy); stroke-width: 2.5; }
.growth-chart .hit { fill: none; stroke: transparent; stroke-width: 14; cursor: pointer; }
.growth-chart .dot { fill: var(--steel); stroke: #DCE7EE; stroke-width: 2; }
.growth-chart .end { font-family: var(--sans); font-size: 12px; font-weight: 600; fill: var(--navy); }
.growth-tip { position: absolute; pointer-events: none; background: var(--navy); color: #fff; font-size: 12.5px; line-height: 1.45; padding: 8px 10px; border-radius: 2px; white-space: nowrap; transform: translate(-50%, calc(-100% - 10px)); opacity: 0; transition: opacity 0.12s; }
.growth-tip.show { opacity: 1; }
.growth figcaption { margin-top: 10px; font-size: 12.5px; line-height: 1.55; opacity: 0.7; }
@media (max-width: 720px) { .growth-num { font-size: 36px; } }

.stack-visual.stack-chart { background: var(--navy); color: #fff; display: flex; align-items: center; padding: 40px 32px 32px 76px; }
.stack-chart .growth { margin: 0; width: 100%; }
.stack-chart .growth-num, .stack-chart .growth-chart .end { color: #fff; fill: #fff; }
.stack-chart .growth-lbl { font-size: 13.5px; }
.stack-chart .growth-chart .grid line { stroke: rgba(255,255,255,0.12); }
.stack-chart .growth-chart .axis text { fill: rgba(255,255,255,0.6); }
.stack-chart .growth-chart .ln { stroke: rgba(255,255,255,0.25); }
.stack-chart .growth-chart .ln.hero { stroke: var(--steel-light); }
.stack-chart .growth-chart .ln.on { stroke: #fff; }
.stack-chart .growth-chart .dot { fill: var(--steel-light); stroke: var(--navy); }
.stack-chart .growth-tip { background: #fff; color: var(--navy); }
@media (max-width: 900px) { .stack-visual.stack-chart { aspect-ratio: auto; padding: 28px 22px; } }

/* ---------- FAQ: section filter layout ---------- */
.faq-block { padding-top: 40px; }
.faq-layout { display: grid; grid-template-columns: 240px minmax(0, 1fr); gap: 64px; align-items: start; }
.faq-nav { position: sticky; top: 110px; display: flex; flex-direction: column; align-items: flex-start; gap: 18px; }
.faq-filter { background: none; border: 0; padding: 0 0 6px; font-family: var(--sans); font-size: 12.5px; font-weight: 600; letter-spacing: 0.08em; text-transform: uppercase; color: var(--navy); opacity: 0.7; border-bottom: 1.5px solid transparent; cursor: pointer; text-align: left; }
.faq-filter:hover { opacity: 1; }
.faq-filter.active { opacity: 1; border-bottom-color: var(--navy); }
.faq-contact { margin-top: 10px; font-size: 12.5px; font-weight: 600; letter-spacing: 0.08em; text-transform: uppercase; text-decoration: underline; text-underline-offset: 3px; }
.faq-list { max-width: 760px; }
.faq-list .faq-group { margin-top: 0; }
.faq-list .faq-group + .faq-group { margin-top: 48px; }
.faq-list .faq-group-title { margin-top: 0; }
@media (max-width: 880px) {
  .faq-layout { grid-template-columns: 1fr; gap: 28px; }
  .faq-nav { position: static; flex-direction: row; flex-wrap: wrap; gap: 10px; }
  .faq-filter { padding: 8px 14px; border: 1px solid var(--rule-strong); border-radius: 100px; font-size: 11.5px; }
  .faq-filter.active { background: var(--navy); color: #fff; border-color: var(--navy); }
  .faq-contact { margin-top: 0; padding: 8px 4px; font-size: 11.5px; }
}
.faq-list .faq-group-title { margin-bottom: 14px; }
.faq-list .faq-group-title + .faq-item { border-top: 1px solid var(--rule); }
.founder-card p + p { margin-top: 14px; }
.founder-link { display: inline-block; margin-top: 18px; font-size: 14px; font-weight: 600; color: var(--steel-dark); }
.founder-link:hover { text-decoration: underline; }
.strategy-intro { padding: 64px 0 8px; }
.strategy-intro .section-head p { font-family: var(--sans); font-size: 16px; line-height: 1.65; text-align: left; margin: 14px 0 0; max-width: 620px; }
/* Who We Work With: 5 criteria */
.criterion .d { margin-top: 6px; font-size: 13px; line-height: 1.45; opacity: 0.7; }
@media (min-width: 901px) { .criteria { grid-template-columns: repeat(5, 1fr); } .criterion { padding: 30px 22px 28px; } .criterion .v { font-size: 20px; } }
.hero-meta { justify-content: flex-end; }

/* mosaic: keep both rows inside the frame */
.stack-mosaic { grid-template-rows: minmax(0,1fr) minmax(0,1fr); grid-template-columns: minmax(0,1fr) minmax(0,1fr); }
.stack-mosaic img { width: 100%; height: 100%; min-height: 0; object-fit: cover; }

/* logo grid: draw lines on the tiles so empty cells in the last row stay blank */
.logo-grid { gap: 0; background: none; border: 0; border-top: 1px solid var(--rule); border-left: 1px solid var(--rule); }
.logo-tile { border-right: 1px solid var(--rule); border-bottom: 1px solid var(--rule); }

/* no brand-name label on hover for tiles that have a logo */
.logo-tile.no-name-hover .tile-name, .logo-tile.no-name-hover:hover .tile-name { display: none; }

/* desktop: size the hero image to the screen height so the first row of the metrics ticker shows on load */
@media (min-width: 901px) {
  .hero { padding: 40px 0 44px; }
  .hero-visual { max-width: clamp(300px, calc((100vh - 340px) * 0.8), 480px); }
  .metrics { padding-top: 36px; }
}

/* desktop portfolio: 4 brands across, larger logos */
@media (min-width: 1101px) {
  .logo-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); }
  .logo-tile { padding: 10px 18px; }
}

/* desktop: use more of the screen width (narrower side margins) */
@media (min-width: 901px) {
  :root { --max: 1480px; --pad: clamp(24px, 4vw, 56px); }
}

/* desktop: pull the hero copy and image toward the center, and center the metric ticker */
@media (min-width: 901px) {
  .hero-grid { grid-template-columns: minmax(0, 620px) auto; justify-content: center; gap: clamp(48px, 6vw, 104px); }
  .hero-visual { width: clamp(300px, calc((100vh - 340px) * 0.8), 480px); justify-self: start; }
  .metric { text-align: center; }
  .metric .label { margin-left: auto; margin-right: auto; max-width: 320px; }
}