/* ============================================================
   AME v4 — Industrial Heritage homepage (v4.1 — feedback applied)
   Namespaced under body.v4
   ============================================================ */

/* ---- Tokens ---- */
body.v4 {
  --v4-bg:          #FFFFFF;
  --v4-bg-alt:      #F8FAFC;
  --v4-bg-3:        #F1F5F9;
  --v4-ink:         #0F172A;
  --v4-ink-2:       #1F2937;
  --v4-text:        #334155;
  --v4-text-mute:   #64748B;
  --v4-rule:        #E2E8F0;
  --v4-rule-strong: #CBD5E1;
  --v4-orange:      #FF6B1A;
  --v4-orange-2:    #E8580B;
  --f-v4: 'Inter', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --f-v4-mono: 'JetBrains Mono', ui-monospace, SFMono-Regular, monospace;
  --v4-ease: cubic-bezier(0.22, 1, 0.36, 1);
  --v4-gutter: clamp(20px, 4vw, 56px);
}

/* ---- Body baseline ---- */
body.v4 {
  font-family: var(--f-v4);
  font-size: 16px;
  font-weight: 400;
  line-height: 1.55;
  color: var(--v4-text);
  background: var(--v4-bg);
  -webkit-font-smoothing: antialiased;
}
body.v4 * { font-family: inherit; }

body.v4 .h1, body.v4 .h2, body.v4 .h3, body.v4 .display,
body.v4 .h1-editorial, body.v4 .h2-editorial {
  font-family: var(--f-v4) !important;
  text-transform: none !important;
  font-style: normal !important;
}

/* ---- Unified container (used by EVERY section) ---- */
body.v4 .v4-container {
  max-width: 1440px;
  margin-inline: auto;
  padding-inline: var(--v4-gutter);
}

/* ---- Typography ---- */
body.v4 .v4-h1 {
  font-family: var(--f-v4);
  font-weight: 700;
  font-size: clamp(34px, 4.5vw, 64px);
  line-height: 1.05;
  letter-spacing: -0.025em;
  color: var(--v4-ink);
  max-width: 22ch;
}
body.v4 .v4-h2 {
  font-family: var(--f-v4);
  font-weight: 700;
  font-size: clamp(30px, 4vw, 52px);
  line-height: 1.1;
  letter-spacing: -0.025em;
  color: var(--v4-ink);
  max-width: 22ch;
}
body.v4 .v4-h3 {
  font-family: var(--f-v4);
  font-weight: 600;
  font-size: clamp(19px, 1.4vw, 22px);
  line-height: 1.3;
  letter-spacing: -0.01em;
  color: var(--v4-ink);
}
body.v4 .v4-lede {
  font-size: 16px;
  line-height: 1.55;
  color: var(--v4-text);
  font-weight: 400;
  max-width: 58ch;
}
body.v4 .v4-eyebrow {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--v4-orange);
  display: inline-block;
  margin-bottom: 20px;
}
body.v4 .v4-meta {
  font-family: var(--f-v4-mono);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--v4-text-mute);
}

/* ---- Buttons ---- */
body.v4 .v4-btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 15px 24px;
  font-family: var(--f-v4);
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.01em;
  border-radius: 2px;
  border: 1px solid transparent;
  transition: background 0.2s, color 0.2s, border-color 0.2s;
  text-decoration: none;
  white-space: nowrap;
  cursor: pointer;
}
body.v4 .v4-btn svg { width: 14px; height: 14px; transition: transform 0.25s var(--v4-ease); }
body.v4 .v4-btn:hover svg { transform: translateX(4px); }
body.v4 .v4-btn-primary { background: var(--v4-orange); color: #FFFFFF; }
body.v4 .v4-btn-primary:hover { background: var(--v4-orange-2); }
body.v4 .v4-btn-ghost {
  background: transparent;
  color: var(--v4-ink);
  border-color: var(--v4-rule-strong);
}
body.v4 .v4-btn-ghost:hover { background: var(--v4-bg-alt); border-color: var(--v4-ink); }
body.v4 .v4-btn-on-dark {
  background: transparent;
  color: #FFFFFF;
  border-color: rgba(255,255,255,0.35);
}
body.v4 .v4-btn-on-dark:hover { background: #FFFFFF; color: var(--v4-ink); border-color: #FFFFFF; }
body.v4 .v4-btn-on-orange { background: #FFFFFF; color: var(--v4-ink); }
body.v4 .v4-btn-on-orange:hover { background: var(--v4-ink); color: #FFFFFF; }

body.v4 .v4-link {
  display: inline-flex; align-items: center; gap: 6px;
  color: var(--v4-orange); font-weight: 600; font-size: 14px;
  text-decoration: underline; text-underline-offset: 4px; text-decoration-thickness: 1px;
  transition: text-decoration-thickness 0.2s;
}
body.v4 .v4-link:hover { text-decoration-thickness: 2px; }

/* ---- Nav (text wordmark — industrial-heritage pattern) ---- */
body.v4 .nav { padding: 16px 0; background: transparent; }
body.v4 .nav::before {
  content: '';
  position: absolute; inset: 0;
  background: var(--v4-ink);
  z-index: -1;
  transition: background 0.3s;
}
body.v4 .nav.scrolled { padding: 12px 0; }
body.v4 .nav.scrolled::before { background: rgba(15, 23, 42, 0.94); backdrop-filter: blur(14px); }

body.v4 .v4-wordmark {
  display: inline-flex; align-items: baseline; gap: 14px;
  text-decoration: none;
  color: #FFFFFF;
  line-height: 1;
}
body.v4 .v4-wordmark-mark {
  font-family: var(--f-v4);
  font-weight: 700;
  font-size: 22px;
  letter-spacing: -0.02em;
  color: var(--v4-orange);
}
body.v4 .v4-wordmark-name {
  font-family: var(--f-v4);
  font-weight: 500;
  font-size: 14px;
  color: rgba(255,255,255,0.92);
  letter-spacing: 0;
}
@media (max-width: 700px) {
  body.v4 .v4-wordmark-name { display: none; }
}

body.v4 .nav-link { color: rgba(255,255,255,0.78); font-weight: 500; font-size: 14px; padding: 10px 14px; }
body.v4 .nav-link:hover { color: #FFFFFF; }
body.v4 .nav-link.active { color: var(--v4-orange); }

/* ---- Hero (full-bleed photo + overlay) ---- */
/* padding-top accounts for white nav (logo 100px + padding 12px*2 = ~124px) */
body.v4 .v4-hero {
  position: relative;
  padding-top: 250px;
  padding-bottom: 100px;
  color: #FFFFFF;
  overflow: hidden;
  isolation: isolate;
}
body.v4 .v4-hero-bg {
  position: absolute; inset: 0;
  background-image: url('photos/cover-hoses.webp');
  background-size: cover;
  background-position: center;
  z-index: -2;
}
body.v4 .v4-hero-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(180deg,
    rgba(15, 23, 42, 0.92) 0%,
    rgba(15, 23, 42, 0.78) 40%,
    rgba(15, 23, 42, 0.85) 100%
  );
  z-index: -1;
}
body.v4 .v4-hero-eyebrow {
  font-family: var(--f-v4-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--v4-orange);
  margin-bottom: 20px;
  display: inline-block;
}
body.v4 .v4-hero .v4-h1 { color: #FFFFFF; max-width: 16ch; }
body.v4 .v4-hero-lede {
  font-size: clamp(17px, 1.25vw, 21px);
  color: rgba(255,255,255,0.82);
  margin: 20px 0 40px;
  max-width: 58ch;
}
body.v4 .v4-hero-ctas { display: flex; gap: 12px; flex-wrap: wrap; }

/* Hero trust facts — horizontal strip below hero text */
body.v4 .v4-hero-trust {
  margin-top: clamp(48px, 6vw, 80px);
  padding-top: 28px;
  border-top: 1px solid rgba(255,255,255,0.18);
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
}
@media (min-width: 720px) { body.v4 .v4-hero-trust { grid-template-columns: repeat(3, 1fr); gap: 40px; } }
body.v4 .v4-hero-trust-label {
  font-family: var(--f-v4-mono);
  font-size: 10px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.55);
  margin-bottom: 8px;
}
body.v4 .v4-hero-trust-value {
  font-weight: 600;
  font-size: 18px;
  color: #FFFFFF;
  line-height: 1.3;
}

/* ---- Numbers strip ---- */
body.v4 .v4-numbers {
  padding-block: clamp(48px, 5vw, 64px);
  background: var(--v4-bg-alt);
  border-bottom: 1px solid var(--v4-rule);
}
body.v4 .v4-numbers-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 32px 24px;
}
@media (min-width: 720px) { body.v4 .v4-numbers-grid { grid-template-columns: repeat(5, 1fr); gap: 24px; } }
body.v4 .v4-stat-num {
  font-size: clamp(34px, 3.6vw, 52px);
  font-weight: 700;
  letter-spacing: -0.03em;
  color: var(--v4-ink);
  line-height: 0.95;
  font-feature-settings: 'tnum' 1;
}
body.v4 .v4-stat-label {
  font-size: 13px;
  color: var(--v4-text-mute);
  margin-top: 10px;
  line-height: 1.4;
  max-width: 22ch;
}

/* ---- Section base ---- */
body.v4 .v4-section { padding-block: clamp(80px, 9vw, 128px); }
body.v4 .v4-section-dark { background: var(--v4-ink); color: #FFFFFF; }
body.v4 .v4-section-dark .v4-h2 { color: #FFFFFF; }
body.v4 .v4-section-dark .v4-lede { color: rgba(255,255,255,0.72); }
body.v4 .v4-section-alt { background: var(--v4-bg-alt); }

body.v4 .v4-section-head {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  margin-bottom: 56px;
  max-width: 100%;
}

/* ---- Capability grid (now image-led) ---- */
body.v4 .v4-cap-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
}
@media (min-width: 600px)  { body.v4 .v4-cap-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1080px) { body.v4 .v4-cap-grid { grid-template-columns: repeat(4, 1fr); } }

body.v4 .v4-cap {
  background: var(--v4-bg);
  border: 1px solid var(--v4-rule);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  transition: border-color 0.25s, transform 0.25s var(--v4-ease);
}
body.v4 .v4-cap:hover { border-color: var(--v4-orange); }

body.v4 .v4-cap-img {
  aspect-ratio: 16 / 10;
  background: var(--v4-bg-alt);
  position: relative;
  overflow: hidden;
}
body.v4 .v4-cap-img img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 0.6s var(--v4-ease);
}
body.v4 .v4-cap:hover .v4-cap-img img { transform: scale(1.04); }

body.v4 .v4-cap-body {
  padding: 24px 24px 28px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  flex: 1;
}
body.v4 .v4-cap-num {
  font-family: var(--f-v4-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--v4-orange);
}
body.v4 .v4-cap-title {
  font-weight: 700;
  font-size: 20px;
  letter-spacing: -0.015em;
  line-height: 1.2;
  color: var(--v4-ink);
}
body.v4 .v4-cap-desc {
  font-size: 16px;
  line-height: 1.55;
  color: var(--v4-text);
  flex: 1;
}
body.v4 .v4-cap-link {
  font-size: 13px;
  font-weight: 600;
  color: var(--v4-orange);
  text-decoration: underline;
  text-underline-offset: 4px;
  text-decoration-thickness: 1px;
  align-self: flex-start;
  transition: text-decoration-thickness 0.2s;
}
body.v4 .v4-cap-link:hover { text-decoration-thickness: 2px; }

/* ---- Method (dark) ---- */
body.v4 .v4-method-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  background: rgba(255,255,255,0.14);
  border: 1px solid rgba(255,255,255,0.14);
}
@media (min-width: 760px) { body.v4 .v4-method-grid { grid-template-columns: repeat(4, 1fr); } }

body.v4 .v4-method-step {
  background: var(--v4-ink);
  padding: 40px 32px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  transition: background 0.25s;
}
body.v4 .v4-method-step:hover { background: var(--v4-ink-2); }
body.v4 .v4-method-num {
  font-family: var(--f-v4-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--v4-orange);
}
body.v4 .v4-method-title {
  font-weight: 700;
  font-size: 22px;
  color: #FFFFFF;
  letter-spacing: -0.015em;
  line-height: 1.2;
}
body.v4 .v4-method-desc {
  font-size: 16px;
  line-height: 1.55;
  color: rgba(255,255,255,0.72);
}

/* ---- Clients (borderless, generous spacing) ---- */
body.v4 .v4-clients-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: clamp(16px, 2vw, 32px);
}
@media (min-width: 640px) { body.v4 .v4-clients-grid { grid-template-columns: repeat(3, 1fr); } }
@media (min-width: 960px) { body.v4 .v4-clients-grid { grid-template-columns: repeat(4, 1fr); } }

body.v4 .v4-client {
  aspect-ratio: 5 / 3;
  display: grid;
  place-items: center;
  padding: 8px;
  transition: opacity 0.25s;
}
body.v4 .v4-client:hover { opacity: 0.85; }
body.v4 .v4-client img {
  width: 100%; height: 100%;
  object-fit: contain;
  display: block;
}

/* ---- Certs (full-container width, centered grid) ---- */
body.v4 .v4-certs-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}
@media (min-width: 640px)  { body.v4 .v4-certs-grid { grid-template-columns: repeat(4, 1fr); } }
@media (min-width: 1080px) { body.v4 .v4-certs-grid { grid-template-columns: repeat(8, 1fr); } }

body.v4 .v4-cert {
  aspect-ratio: 1 / 1;
  background: var(--v4-ink);  /* navy bg blends with ISO/BBBEE badges' own navy fill */
  border: 1px solid var(--v4-rule);
  display: grid;
  place-items: center;
  overflow: hidden;
  transition: border-color 0.2s;
}
body.v4 .v4-cert:hover { border-color: var(--v4-orange); }
body.v4 .v4-cert > img { width: 100%; height: 100%; object-fit: cover; }
body.v4 .v4-cert--padded { padding: 20px; background: var(--v4-bg); }  /* override to white for ECSA / Proudly SA */
body.v4 .v4-cert--padded > img { width: auto; height: auto; max-width: 84%; max-height: 84%; object-fit: contain; }
body.v4 .v4-cert--text { background: var(--v4-bg); }  /* override to white for vibration text tile */
body.v4 .v4-cert--text {
  flex-direction: column;
  padding: 16px;
  text-align: center;
}
body.v4 .v4-cert--text-big {
  font-weight: 700;
  font-size: 13px;
  color: var(--v4-ink);
  text-transform: uppercase;
  letter-spacing: 0.02em;
  line-height: 1.15;
}
body.v4 .v4-cert--text-small {
  font-family: var(--f-v4-mono);
  font-size: 9px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--v4-text-mute);
  margin-top: 6px;
}

/* ---- Footprint ---- */
body.v4 .v4-footprint-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 48px;
  border-top: 1px solid var(--v4-rule);
  padding-top: 40px;
}
@media (min-width: 760px) { body.v4 .v4-footprint-grid { grid-template-columns: repeat(2, 1fr); gap: 80px; } }

body.v4 .v4-locgrp-title {
  font-family: var(--f-v4-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--v4-text-mute);
  margin-bottom: 20px;
}
body.v4 .v4-locgrp-list li {
  font-size: 16px;
  font-weight: 500;
  color: var(--v4-ink);
  padding: 14px 0;
  border-bottom: 1px solid var(--v4-rule);
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 16px;
  flex-wrap: wrap;
}
body.v4 .v4-locgrp-list li > span {
  font-family: var(--f-v4-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--v4-text-mute);
  font-weight: 500;
}

/* ---- Final CTA ---- */
body.v4 .v4-cta {
  background: var(--v4-orange);
  color: #FFFFFF;
  padding-block: clamp(72px, 8vw, 104px);
}
body.v4 .v4-cta-inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
  align-items: end;
}
@media (min-width: 760px) { body.v4 .v4-cta-inner { grid-template-columns: 1.5fr 1fr; gap: 56px; } }
body.v4 .v4-cta h2 {
  font-family: var(--f-v4);
  font-weight: 700;
  font-size: clamp(28px, 3.5vw, 46px);
  letter-spacing: -0.02em;
  line-height: 1.1;
  color: #FFFFFF;
  max-width: 22ch;
}
body.v4 .v4-cta-ctas { display: flex; gap: 12px; flex-wrap: wrap; }

/* ---- Footer overrides — bigger logo, dark bg ---- */
body.v4 .footer { background: var(--v4-ink); padding-block: clamp(64px, 7vw, 96px) 32px; }
body.v4 .footer-brand img.logo {
  height: 112px;
  width: auto;
  margin-bottom: 24px;
  display: block;
}
body.v4 .footer-brand-line {
  font-family: var(--f-v4);
  font-weight: 600;
  font-size: 16px;
  color: rgba(255,255,255,0.78);
  letter-spacing: 0;
  text-transform: none;
  line-height: 1.5;
  max-width: 32ch;
}
body.v4 .footer-brand-line em {
  font-family: var(--f-v4);
  font-style: italic;
  font-weight: 400;
  color: rgba(255, 255, 255, 0.55);
}
body.v4 .footer h4 {
  font-family: var(--f-v4);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.55);
  margin-bottom: 16px;
}
body.v4 .footer a,
body.v4 .footer ul li a {
  color: rgba(255,255,255,0.82);
  font-size: 14px;
  font-weight: 400;
  text-transform: none;
  letter-spacing: 0;
}
body.v4 .footer a:hover { color: var(--v4-orange); }
body.v4 .footer-certs span {
  font-family: var(--f-v4-mono);
  font-weight: 500;
  letter-spacing: 0.08em;
}

/* ---- Reveal (uses existing main.js hook) ---- */
body.v4 .reveal {
  opacity: 0;
  transform: translateY(14px);
  transition: opacity 0.55s var(--v4-ease), transform 0.55s var(--v4-ease);
}
body.v4 .reveal.on { opacity: 1; transform: translateY(0); }
body.v4 .reveal.d1 { transition-delay: 0.08s; }
body.v4 .reveal.d2 { transition-delay: 0.16s; }
body.v4 .reveal.d3 { transition-delay: 0.24s; }

@media (prefers-reduced-motion: reduce) {
  body.v4 .reveal { opacity: 1; transform: none; transition: none; }
}

/* ============================================================
   CLIENT CAROUSEL — continuous scroll
   ============================================================ */
body.v4 .v4-marquee {
  position: relative;
  overflow: hidden;
  margin: 0 calc(var(--v4-gutter) * -1);
  padding: 8px 0;
  mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
}
body.v4 .v4-marquee + .v4-marquee { margin-top: 16px; }
body.v4 .v4-marquee-track {
  display: flex;
  gap: 20px;
  width: max-content;
  animation: v4-marquee-left 60s linear infinite;
}
body.v4 .v4-marquee.reverse .v4-marquee-track {
  animation-name: v4-marquee-right;
  animation-duration: 70s;
}
body.v4 .v4-marquee:hover .v4-marquee-track { animation-play-state: paused; }
@keyframes v4-marquee-left { from { transform: translateX(0); } to { transform: translateX(-50%); } }
@keyframes v4-marquee-right { from { transform: translateX(-50%); } to { transform: translateX(0); } }

body.v4 .v4-marquee-item {
  flex: 0 0 auto;
  width: clamp(220px, 18vw, 280px);
  aspect-ratio: 5 / 3;
  display: grid;
  place-items: center;
  padding: 0;
  transition: opacity 0.25s;
}
body.v4 .v4-marquee-item:hover { opacity: 0.85; }
body.v4 .v4-marquee-item img {
  width: 100%; height: 100%;
  object-fit: contain;
  display: block;
}
@media (prefers-reduced-motion: reduce) {
  body.v4 .v4-marquee-track { animation: none; }
}

/* ============================================================
   CERTS — override: 4 per row + 10px gap
   ============================================================ */
body.v4 .v4-certs-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px;
}
@media (min-width: 640px) { body.v4 .v4-certs-grid { grid-template-columns: repeat(4, 1fr); gap: 10px; } }

body.v4 .v4-hero-trust { margin-top: clamp(40px, 5vw, 64px); }

/* ============================================================
   NAV — white, with 100px graphic logo (Shukri request)
   These overrides come LAST so they win over earlier nav rules.
   ============================================================ */
body.v4 .nav {
  padding: 14px 0;
  background: transparent;
}
body.v4 .nav::before {
  background: #FFFFFF;
  box-shadow: inset 0 -1px 0 var(--v4-rule);
  backdrop-filter: none;
  transition: box-shadow 0.3s;
}
body.v4 .nav.scrolled { padding: 8px 0; }
body.v4 .nav.scrolled::before {
  background: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(14px);
  box-shadow: 0 1px 0 var(--v4-rule), 0 2px 8px rgba(15, 23, 42, 0.04);
}

body.v4 .nav-logo {
  display: flex;
  align-items: center;
}
body.v4 .nav-logo img {
  height: 120px;
  width: auto;
  display: block;
  transition: height 0.3s var(--v4-ease);
}
body.v4 .nav.scrolled .nav-logo img { height: 88px; }

body.v4 .nav-link {
  color: rgba(15, 23, 42, 0.72);
  font-weight: 500;
  font-size: 14px;
  padding: 10px 14px;
}
body.v4 .nav-link:hover { color: var(--v4-ink); }
body.v4 .nav-link.active { color: var(--v4-orange); }

/* Hamburger turns dark on white nav */
body.v4 .hamburger span,
body.v4 .hamburger span,
body.v4 .hamburger span::before,
body.v4 .hamburger span::after { background: var(--v4-ink); }

/* ============================================================
   NAV — Services dropdown
   ============================================================ */
body.v4 .nav-item {
  position: relative;
  display: flex;
  align-items: center;
}
body.v4 .nav-item .nav-link { padding-right: 22px; }

body.v4 .nav-item .nav-caret {
  position: absolute;
  right: 6px;
  top: 50%;
  transform: translateY(-50%);
  width: 8px;
  height: 8px;
  border-right: 1.5px solid currentColor;
  border-bottom: 1.5px solid currentColor;
  transform-origin: center;
  transform: translateY(-65%) rotate(45deg);
  opacity: 0.55;
  transition: transform 0.2s var(--v4-ease), opacity 0.2s;
  pointer-events: none;
}
body.v4 .nav-item:hover .nav-caret,
body.v4 .nav-item:focus-within .nav-caret {
  opacity: 1;
  transform: translateY(-35%) rotate(-135deg);
}

body.v4 .nav-dropdown {
  position: absolute;
  top: calc(100% + 8px);
  left: -8px;
  min-width: 320px;
  background: #FFFFFF;
  border: 1px solid var(--v4-rule);
  box-shadow: 0 8px 32px rgba(15, 23, 42, 0.10), 0 2px 8px rgba(15, 23, 42, 0.04);
  padding: 8px;
  display: grid;
  gap: 2px;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-6px);
  transition: opacity 0.2s var(--v4-ease), transform 0.2s var(--v4-ease), visibility 0.2s;
  z-index: 200;
}
body.v4 .nav-item:hover .nav-dropdown,
body.v4 .nav-item:focus-within .nav-dropdown {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

body.v4 .nav-dropdown-item {
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding: 12px 14px;
  border-radius: 2px;
  text-decoration: none;
  transition: background 0.15s;
}
body.v4 .nav-dropdown-item:hover { background: var(--v4-bg-alt); }
body.v4 .nav-dropdown-item-title {
  font-family: var(--f-v4);
  font-size: 14px;
  font-weight: 600;
  color: var(--v4-ink);
  letter-spacing: -0.005em;
  line-height: 1.3;
}
body.v4 .nav-dropdown-item-tag {
  font-family: var(--f-v4-mono);
  font-size: 10px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--v4-text-mute);
}
body.v4 .nav-dropdown-item:hover .nav-dropdown-item-tag { color: var(--v4-orange); }

/* Hide dropdown on small screens — mobile drawer handles sub-nav */
@media (max-width: 880px) {
  body.v4 .nav-item .nav-caret,
  body.v4 .nav-dropdown { display: none; }
}

/* Mobile drawer nested sub-list */
body.v4 .drawer-sublabel {
  font-family: var(--f-v4-mono);
  font-size: 10px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.45);
  margin: 16px 0 6px 16px;
  display: block;
}
body.v4 .drawer-sublink {
  padding-left: 32px !important;
  font-size: 15px !important;
}

/* ============================================================
   SUBTITLE (between eyebrow and h2 on service sections)
   ============================================================ */
body.v4 .v4-subtitle {
  font-family: var(--f-v4);
  font-weight: 500;
  font-size: clamp(16px, 1.4vw, 19px);
  letter-spacing: -0.01em;
  color: var(--v4-text-mute);
  margin-bottom: 20px;
  line-height: 1.4;
  max-width: 32ch;
}
body.v4 .v4-section-dark .v4-subtitle { color: rgba(255,255,255,0.7); }

/* ============================================================
   FLOATING ACTION BUTTONS (WhatsApp + social)
   ============================================================ */
body.v4 .floating-cta {
  position: fixed;
  right: 20px;
  bottom: 20px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  z-index: 300;
  align-items: flex-end;
}
body.v4 .floating-btn {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  text-decoration: none;
  box-shadow: 0 4px 14px rgba(15, 23, 42, 0.18), 0 2px 4px rgba(15, 23, 42, 0.1);
  transition: transform 0.2s var(--v4-ease), box-shadow 0.2s;
  color: #FFFFFF;
}
body.v4 .floating-btn:hover {
  transform: scale(1.06);
  box-shadow: 0 6px 20px rgba(15, 23, 42, 0.22), 0 2px 6px rgba(15, 23, 42, 0.14);
}
body.v4 .floating-btn svg { width: 26px; height: 26px; display: block; }
body.v4 .floating-btn-wa  { background: #25D366; }
body.v4 .floating-btn-li  { background: #0A66C2; }
body.v4 .floating-btn-yt  { background: #FF0000; }
@media (max-width: 600px) {
  body.v4 .floating-cta { right: 14px; bottom: 14px; gap: 8px; }
  body.v4 .floating-btn { width: 46px; height: 46px; }
  body.v4 .floating-btn svg { width: 22px; height: 22px; }
}

/* ============================================================
   MEDIA ITEMS (about page) — link + icon + body
   ============================================================ */
body.v4 .v4-media-link {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  padding: 20px 0;
  border-top: 1px solid var(--v4-rule);
  text-decoration: none;
  transition: background 0.15s;
}
body.v4 .v4-media-link:hover .v4-media-item-name { color: var(--v4-orange); }
body.v4 .v4-media-icon {
  flex: 0 0 auto;
  width: 36px;
  height: 36px;
  display: grid;
  place-items: center;
  color: var(--v4-orange);
}
body.v4 .v4-media-icon svg { width: 100%; height: 100%; }
body.v4 .v4-media-body { display: flex; flex-direction: column; gap: 4px; }
body.v4 .v4-media-body .v4-media-item-name {
  font-size: 16px;
  font-weight: 600;
  color: var(--v4-ink);
  transition: color 0.2s;
}

/* ============================================================
   HERO SLIDER (homepage only)
   ============================================================ */
body.v4 .v4-hero-bg-track {
  position: absolute; inset: 0;
  z-index: -2;
}
body.v4 .v4-hero-bg-slide {
  position: absolute; inset: 0;
  background-size: cover;
  background-position: center;
  opacity: 0;
  transition: opacity 1s var(--v4-ease);
}
body.v4 .v4-hero-bg-slide.is-active { opacity: 1; }

body.v4 .v4-hero-text-track {
  position: relative;
  display: grid;
}
body.v4 .v4-hero-text-slide {
  grid-area: 1 / 1;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.7s var(--v4-ease);
}
body.v4 .v4-hero-text-slide.is-active {
  opacity: 1;
  pointer-events: auto;
}

/* Slider dots */
body.v4 .v4-hero-dots {
  display: flex;
  gap: 10px;
  margin-top: 32px;
  align-items: center;
}
body.v4 .v4-hero-dot {
  width: 28px;
  height: 3px;
  background: rgba(255,255,255,0.3);
  border: none;
  padding: 0;
  cursor: pointer;
  transition: background 0.25s var(--v4-ease), width 0.25s var(--v4-ease);
  border-radius: 2px;
}
body.v4 .v4-hero-dot:hover { background: rgba(255,255,255,0.55); }
body.v4 .v4-hero-dot.is-active {
  background: var(--v4-orange);
  width: 44px;
}

/* Progress bar inside active dot */
body.v4 .v4-hero-dot.is-active::after {
  content: '';
  display: block;
  height: 100%;
  background: rgba(255,255,255,0.5);
  animation: v4-dot-progress 6s linear forwards;
  border-radius: 2px;
}
@keyframes v4-dot-progress {
  from { width: 0; }
  to { width: 100%; }
}

@media (prefers-reduced-motion: reduce) {
  body.v4 .v4-hero-bg-slide,
  body.v4 .v4-hero-text-slide { transition: none; }
  body.v4 .v4-hero-dot.is-active::after { animation: none; }
}


/* ============================================================
   HERO SLIDER — defensive overrides (cascade safety net)
   ============================================================ */
body.v4 .v4-hero-text-slide.is-active {
  opacity: 1 !important;
  transform: none !important;
  pointer-events: auto !important;
}
body.v4 .v4-hero-bg-slide.is-active {
  opacity: 1 !important;
}


/* ============================================================
   FOOTER — LinkedIn / YouTube social pills under brand line
   ============================================================ */
body.v4 .footer-social {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 20px;
}
body.v4 .footer-social-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 14px 8px 10px;
  border: 1px solid rgba(255,255,255,0.18);
  border-radius: 999px;
  color: rgba(255,255,255,0.86);
  font-size: 13px;
  font-weight: 500;
  text-decoration: none;
  transition: background 0.2s, border-color 0.2s, color 0.2s;
}
body.v4 .footer-social-btn:hover {
  background: rgba(255,255,255,0.06);
  border-color: rgba(255,255,255,0.42);
  color: #FFFFFF;
}
body.v4 .footer-social-btn svg {
  width: 18px;
  height: 18px;
  flex: 0 0 auto;
}
body.v4 .footer-social-btn--li { color: rgba(255,255,255,0.86); }
body.v4 .footer-social-btn--li:hover { background: rgba(10, 102, 194, 0.18); border-color: #0A66C2; }
body.v4 .footer-social-btn--yt:hover { background: rgba(255, 0, 0, 0.14); border-color: #FF0000; }