/* ============ THEME SYSTEM (3 backgrounds) ============ */
:root {
  --accent:        #C9A24B;
  --accent-hover:  #B08C3A;
  --accent-light:  #D8B45E;
  --font-serif: 'Playfair Display', Georgia, serif;
  --font-sans:  'Inter', system-ui, sans-serif;
  --font-mark:  'Jost', 'Inter', sans-serif;
  --max-width: 1240px;
  --radius-card: 10px;
  --radius-btn: 4px;
}
html[data-theme="charcoal"] {
  --bg-body:        #161616;
  --bg-card:        #222220;
  --bg-alt:         #1C1C1B;
  --text-primary:   #F0EEE9;
  --text-secondary: #ABABA6;
  --text-muted:     #7C7C75;
  --border:         #2E2E2B;
  --hero-grad-a:    rgba(22,22,22,0.94);
  --hero-grad-b:    rgba(22,22,22,0.55);
  --hero-grad-c:    rgba(22,22,22,0.18);
}
html[data-theme="navyblack"] {
  --bg-body:        #0B1222;
  --bg-card:        #141D33;
  --bg-alt:         #0E1628;
  --text-primary:   #EEF1F7;
  --text-secondary: #A9B2C7;
  --text-muted:     #6E7891;
  --border:         #1E2A45;
  --hero-grad-a:    rgba(11,18,34,0.94);
  --hero-grad-b:    rgba(11,18,34,0.55);
  --hero-grad-c:    rgba(11,18,34,0.18);
}
html[data-theme="navy"] {
  --bg-body:        #16224A;
  --bg-card:        #1E2C5A;
  --bg-alt:         #1A2752;
  --text-primary:   #F0F2F8;
  --text-secondary: #B3BCD6;
  --text-muted:     #7E89AC;
  --border:         #28376B;
  --hero-grad-a:    rgba(22,34,74,0.94);
  --hero-grad-b:    rgba(22,34,74,0.55);
  --hero-grad-c:    rgba(22,34,74,0.18);
}

* { margin:0; padding:0; box-sizing:border-box; }
html { scroll-behavior:smooth; }
body {
  background-color: var(--bg-body);
  color: var(--text-primary);
  font-family: var(--font-sans);
  font-weight: 400;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  transition: background-color .35s ease, color .35s ease;
}
.container { max-width: var(--max-width); margin: 0 auto; padding: 0 2rem; }

/* ============ TYPOGRAPHY ============ */
h1, h2, h3 { line-height: 1.15; letter-spacing: -0.01em; font-weight: 500; }
h1 {
  font-family: var(--font-serif);
  font-size: clamp(2.8rem, 5.5vw, 4.6rem);
  font-weight: 500;
  line-height: 1.12;
  margin-bottom: 1.6rem;
}
h1 em { font-style: italic; font-weight: 400; }
h2 {
  font-family: var(--font-serif);
  font-size: clamp(1.9rem, 3.6vw, 2.7rem);
  margin-bottom: 1rem;
}
.eyebrow {
  display: inline-block;
  font-size: 0.7rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent-light);
  font-weight: 500;
  margin-bottom: 1.1rem;
}
.hairline {
  display: block;
  width: 42px;
  height: 1px;
  background: var(--accent);
  margin-bottom: 1.4rem;
}
.section-intro { color: var(--text-secondary); max-width: 560px; font-size: 1rem; }

/* ============ BUTTONS ============ */
.btn-primary {
  display: inline-block;
  background: var(--accent);
  color: #14120B;
  padding: 0.95rem 2.4rem;
  border-radius: var(--radius-btn);
  font-weight: 600;
  text-decoration: none;
  font-size: 0.85rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  transition: background .2s, transform .15s;
  border: none;
  cursor: pointer;
}
.btn-primary:hover { background: var(--accent-hover); transform: translateY(-1px); }
.link-quiet {
  color: var(--text-primary);
  text-decoration: none;
  font-size: 0.9rem;
  font-weight: 500;
  border-bottom: 1px solid var(--border);
  padding-bottom: 2px;
  transition: color .2s, border-color .2s;
}
.link-quiet:hover { color: var(--accent-light); border-color: var(--accent); }

/* ============ NAV ============ */
.navbar {
  position: sticky; top: 0; z-index: 100;
  background: color-mix(in srgb, var(--bg-body) 92%, transparent);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--border);
  padding: 1.1rem 0;
  transition: background-color .35s;
}
.nav-container { display:flex; justify-content:space-between; align-items:center; }
.brand {
  display: flex;
  align-items: center;
  gap: 1rem;
  text-decoration: none;
}
.brand-monogram {
  font-family: var(--font-serif);
  font-size: 1.45rem;
  font-weight: 600;
  color: var(--accent);
  letter-spacing: 0.02em;
  line-height: 1;
}
.brand-wordmark {
  font-family: var(--font-mark);
  font-weight: 400;
  font-size: 0.8rem;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--text-primary);
  border-left: 1px solid var(--border);
  padding-left: 0.9rem;
  line-height: 1.5;
}
.nav-links { display:flex; gap:2.2rem; list-style:none; align-items:center; }
.nav-links a {
  text-decoration:none; color: var(--text-secondary);
  font-size: 0.82rem; font-weight: 500; letter-spacing: 0.02em;
  transition: color .2s;
}
.nav-links a:hover { color: var(--accent-light); }
.mobile-menu-btn { display:none; background:none; border:1px solid var(--border); border-radius:var(--radius-btn); padding: .35rem .7rem; font-size:1.1rem; cursor:pointer; color:var(--text-primary); }

/* ============ SECTIONS ============ */
section { padding: 6rem 0; border-bottom: 1px solid var(--border); }

/* ============ HERO (centred) ============ */
.hero {
  position: relative;
  padding: 0;
  border-bottom: 1px solid var(--border);
  overflow: hidden;
  background-image: url('hero-index.webp');
  background-size: cover;
  background-position: center 40%;
  text-align: center;
}
.hero::before {
  content:''; position:absolute; inset:0;
  background: linear-gradient(135deg, var(--hero-grad-a) 0%, var(--hero-grad-b) 55%, var(--hero-grad-c) 100%);
  transition: background .35s;
}
.hero .container {
  position: relative;
  z-index: 2;
  padding-top: 8rem;
  padding-bottom: 4rem;
}
.hero-content {
  max-width: 800px;
  margin: 0 auto;
}
.hero-sub {
  color: var(--text-secondary);
  font-size: 1.05rem;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
  margin-bottom: 2.4rem;
}
.hero-ctas {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 2rem;
  flex-wrap: wrap;
}
.hero-trust {
  position: relative;
  z-index: 2;
  border-top: 1px solid color-mix(in srgb, var(--border) 60%, transparent);
  backdrop-filter: blur(4px);
}
.hero-trust .container {
  display: flex;
  gap: 2.5rem;
  flex-wrap: wrap;
  justify-content: center;
  padding-top: 1.7rem;
  padding-bottom: 1.7rem;
  font-size: 0.95rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--text-secondary);
}

/* ============ ICON CARDS ============ */
.icon-grid {
  display:grid; grid-template-columns: repeat(auto-fit, minmax(250px,1fr));
  gap: 1.5rem; margin-top: 3rem;
}
.icon-card {
  background: var(--bg-card);
  padding: 2rem;
  border-radius: var(--radius-card);
  border: 1px solid var(--border);
  transition: transform .25s, border-color .25s, background-color .35s;
}
.icon-card:hover { transform: translateY(-4px); border-color: color-mix(in srgb, var(--accent) 45%, var(--border)); }
.icon-card img { width: 72px; height: 72px; object-fit: contain; margin-bottom: 1.2rem; display:block; }
.icon-card h3 { font-size: 1.15rem; margin-bottom: 0.5rem; font-family: var(--font-sans); font-weight: 600; letter-spacing:-0.01em; color: var(--text-primary); }
.icon-card p { color: var(--text-secondary); font-size: 0.88rem; margin-bottom: 1rem; }
.icon-card a {
  color: var(--text-primary); text-decoration:none; font-weight:500; font-size: 0.85rem;
  transition: color .2s;
}
.icon-card a:hover { color: var(--accent-light); }

/* ============ SERVICES ============ */
.services-numbered { display:flex; flex-direction:column; margin-top: 3rem; }
.service-item {
  display:flex; gap: 2rem; align-items: baseline;
  border-top: 1px solid var(--border);
  padding: 1.8rem 0;
  transition: background-color .2s;
}
.service-item:last-child { border-bottom: 1px solid var(--border); }
.service-number {
  font-family: var(--font-serif);
  font-size: 1rem;
  color: var(--text-muted);
  min-width: 2.6rem;
  letter-spacing: 0.05em;
}
.service-content { flex:1; }
.service-content h3 { font-size: 1.15rem; margin-bottom: 0.3rem; font-family: var(--font-sans); font-weight: 600; color: var(--text-primary); }
.service-content p { color: var(--text-secondary); font-size: 0.9rem; max-width: 640px; }
.services-cta { margin-top: 2.6rem; }

/* Services: list + sticky framed photo */
.services-layout {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 4.5rem;
  align-items: start;
  margin-top: 3rem;
}
.services-photo {
  position: sticky;
  top: 7rem;
}
.photo-frame { position: relative; }
.photo-frame::after {
  content: '';
  position: absolute;
  inset: 0;
  transform: translate(14px, 14px);
  border: 1px solid var(--accent);
  border-radius: var(--radius-card);
  opacity: 0.55;
  z-index: -1;
}
.photo-frame img {
  width: 100%;
  aspect-ratio: 3 / 4;
  object-fit: cover;
  display: block;
  border-radius: var(--radius-card);
  filter: saturate(0.5) contrast(0.95) brightness(0.88);
}
.photo-caption {
  margin-top: 1.1rem;
  font-size: 0.68rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--text-muted);
}
@media (max-width: 900px) {
  .services-layout { grid-template-columns: 1fr; gap: 2.5rem; }
  .services-photo { position: static; order: -1; }
  .photo-frame img { aspect-ratio: 16 / 9; }
  .photo-frame::after { transform: translate(10px, 10px); }
}

/* ============ PILLARS ============ */
.pillar-grid {
  display:grid; grid-template-columns: repeat(auto-fit, minmax(220px,1fr));
  gap: 1.5rem; margin-top: 3rem;
}
.pillar-card {
  background: var(--bg-card);
  padding: 2rem 1.8rem;
  border-radius: var(--radius-card);
  border: 1px solid var(--border);
  text-align: left;
  transition: background-color .35s;
}
.pillar-card img { width: 72px; height: 72px; object-fit: contain; margin-bottom: 1.2rem; display:block; }
.pillar-card h3 { font-size: 1rem; margin-bottom: 0.45rem; font-family: var(--font-sans); font-weight: 600; color: var(--text-primary); }
.pillar-card p { color: var(--text-secondary); font-size: 0.85rem; }

/* ============ PRINCIPAL ============ */
.principal-card {
  display:grid;
  grid-template-columns: minmax(260px, 360px) 1fr;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-card);
  overflow:hidden;
  margin-top: 3rem;
  transition: background-color .35s;
}
.principal-ph img { width:100%; height:100%; object-fit:cover; object-position: center top; display:block; min-height: 380px; filter: saturate(0.88); }
.principal-info { padding: 3rem 3rem 3rem 2.6rem; align-self:center; }
.principal-name { font-family: var(--font-sans); font-size: 1.7rem; font-weight: 500; margin-bottom: 0.3rem; color: var(--text-primary); }
.principal-rule { width: 34px; height: 1px; background: var(--accent); margin: 0.8rem 0 1.1rem; }
.principal-role {
  font-size: 0.68rem; letter-spacing: 0.18em; text-transform: uppercase;
  color: var(--accent-light); margin-bottom: 0.2rem;
}
.principal-bio { font-size: 0.92rem; color: var(--text-secondary); margin-bottom: 0.9rem; max-width: 580px; }

/* ============ INDUSTRIES ============ */
.industry-grid { display:flex; flex-wrap:wrap; gap: 1rem; margin-top: 2.6rem; }
.industry-item {
  display: inline-flex; align-items: center; gap: 0.7rem;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-btn);
  padding: 0.95rem 1.5rem;
  text-decoration: none;
  color: var(--text-secondary);
  font-size: 0.85rem;
  font-weight: 500;
  letter-spacing: 0.02em;
  transition: border-color .2s, color .2s, transform .2s, background-color .35s;
}
.industry-item .arrow { color: var(--accent); opacity: 0; transform: translateX(-4px); transition: opacity .2s, transform .2s; }
.industry-item:hover { border-color: color-mix(in srgb, var(--accent) 50%, var(--border)); color: var(--text-primary); transform: translateY(-2px); }
.industry-item:hover .arrow { opacity: 1; transform: translateX(0); }

/* ============ CONTACT ============ */
.contact-wrapper {
  display: flex;
  flex-wrap: wrap;
  gap: 3rem;
  margin-top: 3rem;
  align-items: flex-start;
}
.contact-info, .contact-form { flex: 1; min-width: 280px; }
.details-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.4rem 1.5rem;
}
.contact-detail { margin-bottom: 1.4rem; }
.contact-detail strong {
  display: block;
  font-size: 0.68rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent-light);
  font-weight: 500;
  margin-bottom: 0.35rem;
}
.contact-detail p, .contact-detail a {
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 0.95rem;
}
.contact-detail a:hover { color: var(--accent-light); }
.map-frame {
  width: 100%;
  display: block;
  border-radius: var(--radius-card);
  border: 1px solid var(--border);
  filter: saturate(0.3) contrast(0.9); opacity: 0.85;
}
.map-link { margin-top: 0.8rem; display: inline-block; }
.wechat-qr { margin-top: 0.6rem; width: 108px; background: #fff; padding: 0.5rem; border-radius: 6px; }
.wechat-qr img { width: 100%; display: block; }
.contact-form {
  background: var(--bg-card);
  padding: 2.2rem;
  border-radius: var(--radius-card);
  border: 1px solid var(--border);
  transition: background-color .35s;
}
.form-group { margin-bottom: 1rem; }
.form-group label {
  display: block;
  font-size: 0.68rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 0.4rem;
}
.form-group input, .form-group textarea, .form-group select {
  width: 100%;
  padding: 0.8rem 0.9rem;
  background: var(--bg-alt);
  border: 1px solid var(--border);
  border-radius: var(--radius-btn);
  color: var(--text-primary);
  font-family: var(--font-sans);
  font-size: 0.92rem;
  transition: border-color .2s, background-color .35s;
}
.form-group select {
  appearance: none;
  -webkit-appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6'%3E%3Cpath d='M1 1l4 4 4-4' fill='none' stroke='%23C9A24B' stroke-width='1.5'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 0.9rem center;
  cursor: pointer;
}
.form-group input:focus, .form-group textarea:focus, .form-group select:focus {
  outline: none;
  border-color: var(--accent);
}
.form-submit {
  background: var(--accent);
  color: #14120B;
  border: none;
  padding: 0.85rem;
  width: 100%;
  border-radius: var(--radius-btn);
  font-weight: 600;
  font-size: 0.82rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  cursor: pointer;
  transition: background .2s;
}
.form-submit:hover { background: var(--accent-hover); }
.form-privacy {
  font-size: 0.7rem;
  color: var(--text-muted);
  text-align: center;
  margin-top: 1rem;
}
@media (max-width: 768px) {
  .contact-wrapper { flex-direction: column; gap: 2rem; }
  .details-grid { grid-template-columns: 1fr; }
}

/* ============ FOOTER ============ */
footer { background: var(--bg-alt); padding: 4rem 0 2rem; transition: background-color .35s; }
.footer-grid { display:grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 2.5rem; align-items:start; }
.footer-brand .brand-wordmark { border:none; padding:0; font-size: 0.78rem; display:block; margin-bottom: 1rem; }
.footer-col h4 {
  font-size: 0.68rem; letter-spacing: 0.18em; text-transform: uppercase;
  color: var(--accent-light); font-weight: 500; margin-bottom: 1rem;
}
.footer-col a, .footer-col p { display:block; color: var(--text-secondary); text-decoration:none; font-size: 0.85rem; margin-bottom: 0.55rem; }
.footer-col a:hover { color: var(--accent-light); }
.caanz-mark { width: 92px; opacity: 0.55; filter: grayscale(1) brightness(2.4); margin-top: 0.8rem; }
.copyright {
  text-align:center; padding-top: 2.6rem; margin-top: 2.6rem;
  border-top: 1px solid var(--border);
  font-size: 0.72rem; color: var(--text-muted); letter-spacing: 0.04em;
}

/* ============ THEME TOGGLE ============ */
.toggle-group {
  position: fixed;
  bottom: 1.4rem;
  right: 1.4rem;
  z-index: 9999;
}
.toggle-btn {
  background: color-mix(in srgb, var(--bg-card) 92%, transparent);
  backdrop-filter: blur(10px);
  border: 1px solid var(--border);
  border-radius: var(--radius-btn);
  padding: 0.55rem 0.9rem;
  cursor: pointer;
  font-family: var(--font-sans);
  font-size: 0.7rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-secondary);
  transition: border-color .2s, color .2s;
}
.toggle-btn:hover { border-color: var(--accent); color: var(--text-primary); }
.theme-dot { width: 10px; height: 10px; border-radius: 50%; border: 1px solid var(--accent); background: var(--bg-body); display: inline-block; margin-right: 0.4rem; vertical-align: middle; }

/* ============ REVEAL ANIMATION ============ */
.reveal { opacity: 0; transform: translateY(18px); transition: opacity .7s ease, transform .7s ease; }
.reveal.visible { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity:1; transform:none; transition:none; }
  html { scroll-behavior: auto; }
}
a:focus-visible, button:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }

/* ============ RESPONSIVE ============ */
@media (max-width: 900px) {
  .principal-card { grid-template-columns: 1fr; }
  .principal-ph img { min-height: 0; max-height: 440px; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 768px) {
  .container { padding: 0 1.4rem; }
  .nav-links { display:none; }
  .mobile-menu-btn { display:block; }
  .brand-wordmark { display:none; }
  .hero .container { padding-top: 5rem; }
  .hero-content { max-width: 100%; }
  .hero-trust .container { gap: 1.2rem; flex-direction: column; }
  section { padding: 4.5rem 0; }
  .principal-info { padding: 2rem 1.6rem; }
  .footer-grid { grid-template-columns: 1fr; }
}
/* ============ ENGAGEMENT CARD PHOTOS ============ */
.case-photo { width: calc(100% + 3.6rem); margin: -1.8rem -1.8rem 1.3rem; display: block; border-radius: var(--radius-card) var(--radius-card) 0 0; aspect-ratio: 21 / 9; max-height: 150px; object-fit: cover; filter: saturate(0.55) contrast(0.95) brightness(0.9); border-bottom: 1px solid var(--border); }
.case-card { overflow: hidden; scroll-margin-top: 6rem; }

/* ============ WECHAT OVERLAY (shared) ============ */
.wechat-overlay { display: none; position: fixed; top: 0; left: 0; width: 100%; height: 100%; background: rgba(0,0,0,0.8); z-index: 10000; align-items: center; justify-content: center; }
.wechat-overlay-content { background: #fff; padding: 2rem; border-radius: 16px; text-align: center; max-width: 320px; position: relative; color: #333; }
.wechat-overlay-content img { width: 100%; height: auto; }
.wechat-overlay-content p { color: #333; font-size: 0.85rem; margin-top: 0.8rem; }
.wechat-overlay-close { position: absolute; top: 10px; right: 15px; font-size: 24px; cursor: pointer; color: #333; }

.case-card-link { display: block; text-decoration: none; color: inherit; }
.case-card-link h3 { color: var(--text-primary); }
.case-card-link p { color: var(--text-secondary); }

/* ============ HERO WATERMARK (page identity icon) ============ */
.hero-watermark {
  position: absolute;
  right: 3%;
  bottom: -8%;
  height: 80%;
  opacity: 0.36;                    /* was 0.1 — lifted so it's perceptible */
  z-index: 1;
  pointer-events: none;
  filter: brightness(0) invert(1);  /* NEW — renders the icon white */
}


/* ============ CASE GRID (shared — index preview + engagements page) ============ */
.case-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 1.8rem; margin-top: 3rem; }
.case-grid .case-card { background: var(--bg-card); border-radius: var(--radius-card); border: 1px solid var(--border); padding: 1.8rem; transition: transform .25s, border-color .25s, background-color .35s; }
.case-grid .case-card:hover { transform: translateY(-4px); border-color: color-mix(in srgb, var(--accent) 45%, var(--border)); }
.case-grid .case-number { font-family: var(--font-serif); font-size: 0.85rem; letter-spacing: 0.08em; text-transform: uppercase; color: var(--accent-light); margin-bottom: 0.6rem; }
.case-grid h3 { font-size: 1.1rem; font-weight: 600; margin-bottom: 0.6rem; line-height: 1.35; }
.case-grid p { color: var(--text-secondary); font-size: 0.88rem; line-height: 1.6; }

/* Homepage preview: lock 3-up on desktop, single column below — no orphan card */
#engagements-preview .case-grid { grid-template-columns: repeat(3, 1fr); }
@media (max-width: 1000px) {
  #engagements-preview .case-grid { grid-template-columns: 1fr; }
  #engagements-preview .case-photo { max-height: 180px; }
}

/* Safari/iOS requires the -webkit- prefix for backdrop-filter */
.navbar {
  -webkit-backdrop-filter: blur(14px);
}
.hero-trust {
  -webkit-backdrop-filter: blur(4px);
  background: color-mix(in srgb, var(--bg-body) 30%, transparent); /* gives the blur something to read as, and acts as partial fallback */
}
.toggle-btn,
.wechat-fab {
  -webkit-backdrop-filter: blur(10px);
}

/* Full fallback: browsers with no backdrop-filter at all get a solid-enough tint */
@supports not ((backdrop-filter: blur(1px)) or (-webkit-backdrop-filter: blur(1px))) {
  .hero-trust { background: color-mix(in srgb, var(--bg-body) 75%, transparent); }
  .navbar { background-color: color-mix(in srgb, var(--bg-body) 92%, transparent); }
}

/* ============ CAPABILITIES: COMPACT ============ */
.cap-list { margin-top: 2rem; border-top: 1px solid var(--border); }
.cap-row {
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: 1.5rem;
  padding: 1rem 0;
  border-bottom: 1px solid var(--border);
  align-items: baseline;
}
.cap-row:last-child { border-bottom: 1px solid var(--border); }
.cap-num { display: none; }
.cap-head h3 {
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 0;
}
.cap-lead { display: none; }
.cap-body { max-width: 100%; align-self: baseline; }
.cap-body p {
  color: var(--text-secondary);
  font-size: 0.85rem;
  line-height: 1.5;
  margin-bottom: 0;
}
.cap-body p:last-child { margin-bottom: 0; }
.cap-deliverables { display: none; }

@media (max-width: 768px) {
  .cap-row { grid-template-columns: 1fr; gap: 0.3rem; padding: 0.9rem 0; }
}

/* ============ INLINE WECHAT QR (click to enlarge) ============ */
.wechat-qr-small {
  width: 112px;
  background: #fff;        /* QR codes need a white quiet zone to scan reliably */
  padding: 0.5rem;
  border-radius: 6px;
  cursor: pointer;
  transition: transform .2s, box-shadow .2s;
}
.wechat-qr-small:hover {
  transform: scale(1.04);
  box-shadow: 0 4px 14px rgba(0,0,0,0.35);
}
.wechat-qr-small img { width: 100%; display: block; }
.wechat-hint {
  font-size: 0.72rem;
  color: var(--text-muted);
  margin-top: 0.5rem;
}

/* ============ ABOUT VALUE CARDS: three-beat rhythm ============ */
.value-card .value-lead {
  font-family: var(--font-serif);
  font-size: 1.05rem;
  line-height: 1.5;
  color: var(--text-primary);
  margin-bottom: 0.8rem;
}
.value-card .value-closer {
  color: var(--text-primary);
  font-size: 0.88rem;
  font-style: italic;
  margin-top: 0.2rem;
  margin-bottom: 0;
  padding-top: 0.8rem;
  border-top: 1px solid var(--border);
}

/* ============ ABOUT: VALUES GRID LOCKED 2x2 + EXPAND ============ */
.values-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.8rem;
  margin-top: 3rem;
}
@media (max-width: 760px) {
  .values-grid { grid-template-columns: 1fr; }
}
.value-lead {
  font-family: var(--font-sans);
  font-size: 1.05rem;
  line-height: 1.55;
  color: var(--text-primary);
  margin-bottom: 0.5rem;
}
.value-more {
  max-height: 0;
  overflow: hidden;
  transition: max-height .45s ease;
}
.value-more p {
  color: var(--text-secondary);
  font-size: 0.88rem;
  line-height: 1.6;
  margin-top: 0.8rem;
}
.value-more.open {
  max-height: 600px;
}
.value-toggle {
  background: none;
  border: none;
  color: var(--accent-light);
  font-size: 0.82rem;
  font-weight: 500;
  cursor: pointer;
  padding: 0.6rem 0 0;
  letter-spacing: 0.02em;
  transition: color .2s;
}
.value-toggle:hover { color: var(--accent); }
/* ============ WHO WE WORK WITH LIST ============ */
.who-list {
  list-style: none;
  display: grid;
  grid-template-columns: 1fr 1fr;   /* six items → clean 3+3, no orphan */
  gap: 0.7rem 2.5rem;
  margin-top: 2rem;
  max-width: 820px;
}
.who-list li {
  color: var(--text-secondary);
  font-size: 0.95rem;
  padding: 0.5rem 0 0.5rem 1.2rem;
  position: relative;
  border-bottom: 1px solid var(--border);
}
.who-list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 1.15rem;
  width: 0.6rem;
  height: 1px;
  background: var(--accent);
}
@media (max-width: 640px) {
  .who-list { grid-template-columns: 1fr; }
}

/* ============ CHALLENGE TILE IMAGE ICONS ============ */
.challenge-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 0.9rem;
}
.challenge-img {
  width: 72px;
  height: 72px;
  object-fit: contain;
  flex-shrink: 0;
}
.challenge-top .challenge-number { margin-bottom: 0; opacity: 0.7; }

/* ============ ABOUT: PRINCIPAL BAND ============ */
.principal-band {
  width: 100%;
  overflow: hidden;
  max-height: 520px;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.principal-band img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 25%;   /* keeps Rick's face in frame, crops the bottom */
  display: block;
  filter: saturate(0.85) contrast(1.05);  /* pulls it toward the site's cooler palette */
}
@media (max-width: 768px) {
  .principal-band { max-height: 320px; }
}

.brand img {
  height: 34px;
  width: auto;
  display: block;
}

/* ============ ELEVATION: SHADOW CARDS ============ */
.icon-card,
.pillar-card,
.value-card,
.challenge-tile,
.case-card {
  border: none;
  box-shadow: 0 4px 28px rgba(0,0,0,0.22), 0 1px 6px rgba(0,0,0,0.12);
  transition: transform .25s, box-shadow .25s, background-color .35s;
}
.icon-card:hover,
.pillar-card:hover,
.value-card:hover,
.challenge-tile:hover,
.case-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 14px 44px rgba(0,0,0,0.30), 0 2px 8px rgba(0,0,0,0.14);
}

/* ============ ELEVATION: GOLD FOOTER HAIRLINE ============ */
footer {
  border-top: 1.5px solid var(--accent);
}

/* ============ ELEVATION: FILLED NAV CONTACT BUTTON ============ */
.nav-links li:last-child a {
  background: var(--accent);
  color: #14120B !important;
  padding: 0.45rem 1.2rem;
  border-radius: var(--radius-btn);
  font-weight: 600;
  transition: background .2s;
}
.nav-links li:last-child a:hover {
  background: var(--accent-hover);
  color: #14120B !important;
}

.value-card img:first-child {
  width: 48px;
  height: 48px;
  object-fit: contain;
  display: block;
  margin-bottom: 1rem;
}

/* ============ CREDENTIAL STRIP ============ */
.credential-strip {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 4rem;
  flex-wrap: wrap;
  padding: 2.5rem 3rem;
  margin-top: 2rem;
  background: #ffffff;
  border-radius: var(--radius-card);
}
.credential-item {
  display: flex;
  align-items: center;
  justify-content: center;
}
.credential-item img {
  height: 80px;
  width: auto;
  max-width: 240px;
  display: block;
}
@media (max-width: 768px) {
  .credential-strip { gap: 2.5rem; padding: 2rem; }
  .credential-item img { height: 60px; max-width: 140px; }
}

/* ============ CASE STUDY CARDS — HORIZONTAL LAYOUT ============ */
.cs-grid {
  display: flex;
  flex-direction: column;
  gap: 2rem;
  margin-top: 3rem;
}
.cs-card {
  position: relative;
  display: grid;
  grid-template-columns: 360px 1fr;
  background: var(--bg-card);
  border-radius: var(--radius-card);
  overflow: hidden;
  box-shadow: 0 4px 28px rgba(0,0,0,0.22), 0 1px 6px rgba(0,0,0,0.12);
  transition: transform .25s, box-shadow .25s;
  text-decoration: none;
  color: inherit;
  scroll-margin-top: 6rem;
}
.cs-card--static { cursor: default; }
.cs-card--static:hover {
  transform: none;
  box-shadow: 0 4px 28px rgba(0,0,0,0.22), 0 1px 6px rgba(0,0,0,0.12);
}
.cs-card:not(.cs-card--static):hover {
  transform: translateY(-4px);
  box-shadow: 0 14px 44px rgba(0,0,0,0.30), 0 2px 8px rgba(0,0,0,0.14);
}
.cs-photo-col {
  position: relative;
  min-height: 200px;
}
.cs-photo-col img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  filter: saturate(0.55) brightness(0.65);
}
.cs-industry-label {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  font-family: var(--font-serif);
  font-size: clamp(1.3rem, 2vw, 1.8rem);
  font-weight: 500;
  color: #ffffff;
  line-height: 1.25;
  padding: 1.5rem;
  letter-spacing: 0.02em;
  text-shadow: 0 2px 12px rgba(0,0,0,0.6);
}
.cs-content-col {
  padding: 1.6rem 2rem;
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
}
.cs-category {
  font-size: 0.62rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent-light);
  font-weight: 600;
  position: absolute;
  top: 1rem;
  left: 1.2rem;
  background: color-mix(in srgb, var(--bg-card) 85%, transparent);
  padding: 0.3rem 0.7rem;
  border-radius: var(--radius-btn);
  backdrop-filter: blur(4px);
}
.cs-label {
  font-size: 0.6rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent-light);
  font-weight: 600;
  display: block;
  margin-bottom: 0.2rem;
}
.cs-services ul { list-style: none; padding: 0; display: flex; flex-wrap: wrap; gap: 0.25rem 1.2rem; }
.cs-services li {
  font-size: 0.8rem;
  color: var(--text-secondary);
  padding-left: 0.8rem;
  position: relative;
  line-height: 1.5;
}
.cs-services li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.7em;
  width: 0.4rem;
  height: 1px;
  background: var(--accent);
}
.cs-outcome {
  font-family: var(--font-sans);
  font-size: clamp(1.3rem, 2vw, 1.7rem);
  font-weight: 500;
  line-height: 1.35;
  color: var(--text-primary);
  margin: 0;
  padding: 0.5rem 0 1.8rem;
}
.cs-hook {
  font-family: var(--font-sans);
  font-size: 0.92rem;
  line-height: 1.65;
  color: var(--text-primary);
  padding-top: 0.9rem;
  border-top: 1px solid var(--border);
  margin: 0;
}
.cs-metrics {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.8rem;
  margin-top: 0;
  max-width: 85%;
}
.cs-metric-row {
  padding: 1.2rem 1rem;
  background: #ffffff;
  border-radius: var(--radius-btn);
  display: block;
}	
.cs-metric-value {
  font-family: var(--font-sans);
  font-size: 0.78rem;
  font-weight: 700;
  color: #1a1a1a;
  line-height: 1.4;
}

.cs-metric-head {
  display: block;
  font-family: var(--font-sans);
  font-size: 1.6rem;
  font-weight: 800;
  color: #1a1a1a;
  line-height: 1.2;
  margin-bottom: 0.3rem;
}
.cs-metric-sub {
  display: block;
  font-family: var(--font-sans);
  font-size: 0.72rem;
  font-weight: 400;
  color: #555;
  line-height: 1.3;
}
.cs-metric-desc { display: none; }
.cs-engagement {
  position: absolute;
  bottom: 1rem;
  left: 1rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex-wrap: wrap;
  background: color-mix(in srgb, var(--bg-card) 85%, transparent);
  padding: 0.3rem 0.7rem;
  border-radius: var(--radius-btn);
  backdrop-filter: blur(4px);
}
.cs-engagement-value {
  font-size: 0.68rem;
  color: var(--text-primary);
  font-weight: 500;
  letter-spacing: 0.02em;
}
.cs-disclaimer { font-size: 0.7rem; color: var(--text-muted); margin-top: 2rem; max-width: 760px; line-height: 1.6; }

.cs-scale {
  font-size: 0.68rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent);
  font-weight: 600;
}
.cs-metric-detail {
  display: block;
  font-size: 0.68rem;
  color: #777;
  line-height: 1.4;
  margin-top: 0.3rem;
}

@media (max-width: 900px) {
  .cs-card { grid-template-columns: 1fr; }
  .cs-photo-col { min-height: 200px; }
  .cs-services ul { flex-direction: column; }
  .cs-metrics { grid-template-columns: 1fr; }
  .cs-metric-row { border-bottom: 1px solid var(--border); }
  .cs-metric-row:last-child { border-bottom: none; }
}
@media (max-width: 768px) {
  .cs-content-col { padding: 1.4rem; }
}

/* ============ CASE TEASER CARDS (index preview) ============ */
.case-teaser-grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem; margin-top: 2.4rem;
}
.case-teaser {
  background: var(--bg-card); border-radius: var(--radius-card); overflow: hidden;
  text-decoration: none; color: inherit; display: block;
  box-shadow: 0 4px 28px rgba(0,0,0,0.22), 0 1px 6px rgba(0,0,0,0.12);
  transition: transform .25s, box-shadow .25s;
}
.case-teaser:hover {
  transform: translateY(-4px);
  box-shadow: 0 14px 44px rgba(0,0,0,0.30), 0 2px 8px rgba(0,0,0,0.14);
}
.case-teaser > img { width: 100%; height: 140px; object-fit: cover; display: block; filter: saturate(0.55) brightness(0.85); }
.case-teaser-body { padding: 1.4rem; }
.case-teaser-body .case-number {
  font-family: var(--font-serif); font-size: 0.78rem; letter-spacing: 0.08em;
  text-transform: uppercase; color: var(--accent-light); margin-bottom: 0.5rem; display: block;
}
.case-teaser-body h4 { font-size: 1rem; font-weight: 600; margin-bottom: 0.5rem; color: var(--text-primary); }
.case-teaser-body p { font-size: 0.85rem; color: var(--text-secondary); line-height: 1.5; }

/* ============ PRIVATE CLIENTS: ALTERNATING BANDS ============ */
.band { padding: 4.5rem 0; border-bottom: 1px solid var(--border); }
.band-alt { background: var(--bg-alt); transition: background-color .35s; }
.band-inner {
  display: grid;
  grid-template-columns: 180px 1fr;
  gap: 3.5rem;
  align-items: start;
}
.band-num {
  font-family: var(--font-serif);
  font-size: clamp(4rem, 7vw, 5.5rem);
  line-height: 0.9;
  color: var(--accent);
  opacity: 0.22;
}
.band-body { max-width: 700px; }
.band-body h3 { font-size: 1.35rem; font-weight: 600; margin-bottom: 1rem; }
.band-lead {
  font-family: var(--font-sans);
  font-size: 1.18rem;
  line-height: 1.55;
  color: var(--text-primary);
  margin-bottom: 1rem;
}
.band-body p { color: var(--text-secondary); font-size: 0.95rem; margin-bottom: 1rem; }
@media (max-width: 768px) {
  .band { padding: 3rem 0; }
  .band-inner { grid-template-columns: 1fr; gap: 1rem; }
  .band-num { font-size: 3rem; }
}

@media (max-width: 768px) {
  .hero-watermark { display: none; }
}