/* ============================================================
   LARKEN GENERAL SOLUTION — main.css
   Light mode default · Dark mode via [data-theme="dark"] on <html>
   ============================================================ */

/* ── Custom Properties ── */
:root {
  --bg-page:        #F2F2F3;
  --bg-content:     #FFFFFF;
  --text-primary:   #202020;
  --text-heading:   #165781;
  --nav-bg:         #0C324A;
  --nav-text:       #F2F2F3;
  --hero-bg:        #0C324A;
  --hero-text:      #F2F2F3;
  --hero-accent:    #C11720;
  --strip-bg:       #0C324A;
  --strip-text:     #F2F2F3;
  --accent:         #C11720;
  --accent-hover:   #880F13;
  --border:         #D1D1D1;

  --nav-height:     80px;
  --container:      1200px;
  --radius:         6px;
  --transition:     0.25s ease;
}

[data-theme="dark"] {
  --bg-page:        #202020;
  --bg-content:     #0C324A;
  --text-primary:   #F2F2F3;
  --text-heading:   #F2F2F3;
  --border:         #1E3A50;
}

/* ── Reset ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: 'Montserrat', sans-serif;
  background: var(--bg-page);
  color: var(--text-primary);
  transition: background var(--transition), color var(--transition);
  line-height: 1.6;
}
img { display: block; max-width: 100%; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }

/* ── Container ── */
.container {
  width: 90%;
  max-width: var(--container);
  margin-inline: auto;
}

/* ============================================================
   NAVBAR
   ============================================================ */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  height: var(--nav-height);
  background: var(--nav-bg);
  display: flex;
  align-items: center;
}
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
}
.nav-logo {
  height: var(--nav-height);
  overflow: hidden;
  display: flex;
  align-items: center;
}
.nav-logo img {
  height: 208px;
  width: auto;
  flex-shrink: 0;
}
.nav-links {
  display: flex;
  align-items: center;
  gap: 2rem;
}
.nav-links a {
  color: var(--nav-text);
  font-size: 0.875rem;
  font-weight: 600;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  transition: color var(--transition);
}
.nav-links a:hover,
.nav-links a.active { color: #C2E9FF; }

.nav-links a.nav-cta {
  background: #165781;
  color: #F2F2F3;
  padding: 0.45rem 1.1rem;
  border-radius: var(--radius);
  transition: background var(--transition);
}
.nav-links a.nav-cta:hover { background: var(--accent); color: #fff; }

.nav-right {
  display: flex;
  align-items: center;
  gap: 1rem;
}

/* Dark mode toggle */
.theme-toggle {
  background: none;
  border: none;
  cursor: pointer;
  color: var(--nav-text);
  padding: 0.3rem;
  display: flex;
  align-items: center;
  transition: color var(--transition);
}
.theme-toggle:hover { color: #C2E9FF; }
.theme-toggle svg { width: 20px; height: 20px; display: block; pointer-events: none; }
.icon-sun  { display: none; align-items: center; }
.icon-moon { display: flex; align-items: center; }
[data-theme="dark"] .icon-sun  { display: flex; }
[data-theme="dark"] .icon-moon { display: none; }

/* Contact / footer inline icons */
.contact-detail-icon,
.fci-icon,
.contact-block-icon {
  display: flex;
  align-items: center;
  flex-shrink: 0;
}
.contact-detail-icon svg,
.fci-icon svg,
.contact-block-icon svg {
  width: 18px; height: 18px;
  display: block;
}

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  margin-right: 0.25rem;
}
.hamburger span {
  display: block;
  width: 24px; height: 2px;
  background: var(--nav-text);
  border-radius: 2px;
  transition: transform var(--transition), opacity var(--transition);
}
.hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Mobile nav */
.nav-mobile {
  display: none;
  flex-direction: column;
  position: fixed;
  top: var(--nav-height);
  left: 0; right: 0;
  z-index: 999;
  background: var(--nav-bg);
  padding: 0.5rem 0 1rem;
  border-top: 1px solid rgba(255,255,255,0.1);
  box-shadow: 0 8px 24px rgba(0,0,0,0.3);
  max-height: calc(100vh - var(--nav-height));
  overflow-y: auto;
}
.nav-mobile.open { display: flex; }
.nav-mobile a {
  color: var(--nav-text);
  font-size: 0.9rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  padding: 0.75rem 1.5rem;
  border-bottom: 1px solid rgba(255,255,255,0.06);
  transition: background var(--transition);
}
.nav-mobile a:hover { background: rgba(255,255,255,0.08); }
.nav-mobile a.active { background: rgba(255,255,255,0.1); color: #C2E9FF; border-left: 3px solid #C2E9FF; }
.nav-mobile a.nav-cta { color: var(--accent); }

/* ============================================================
   HERO
   ============================================================ */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  background: var(--hero-bg);
  overflow: hidden;
  padding-top: var(--nav-height);
}
.hero-bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  opacity: 0;
  transition: opacity 1.4s ease;
  z-index: 0;
}
.hero-bg.active { opacity: 0.35; }
.hero-content {
  position: relative;
  z-index: 1;
  max-width: 680px;
}
.hero-eyebrow {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 1rem;
}
.hero h1 {
  font-size: clamp(2.8rem, 6vw, 5rem);
  font-weight: 800;
  color: var(--hero-text);
  line-height: 1.1;
  text-transform: uppercase;
  margin-bottom: 1.25rem;
}
.hero h1 span { color: var(--hero-accent); }
.hero-sub {
  font-size: 1.05rem;
  color: rgba(242,242,243,0.8);
  max-width: 520px;
  margin-bottom: 2rem;
  line-height: 1.7;
}
.btn-primary {
  display: inline-block;
  background: var(--accent);
  color: #fff;
  font-size: 0.875rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 0.875rem 2rem;
  border-radius: var(--radius);
  border: none;
  cursor: pointer;
  transition: background var(--transition), transform var(--transition);
}
.btn-primary:hover {
  background: var(--accent-hover);
  transform: translateY(-2px);
}

/* ============================================================
   SCOPE OF MASTERY
   ============================================================ */
.scope-section {
  padding: 5rem 0 3rem;
  background: var(--bg-page);
  overflow: hidden;
}
.scope-header {
  margin-bottom: 3rem;
}
.scope-header h2 {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800;
  color: var(--text-heading);
  text-transform: uppercase;
  line-height: 1.1;
}
.scope-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
  align-items: stretch;
}
.scope-card {
  padding: 2.5rem 2rem;
  position: relative;
  transition: transform 0.35s ease, box-shadow 0.35s ease;
}
/* Light cards */
.scope-card.light {
  background: var(--bg-content);
  border: 1px solid var(--border);
  border-radius: var(--radius);
}
.scope-card.light:hover {
  transform: translateY(-6px);
  box-shadow: 0 12px 32px rgba(0,0,0,0.1);
}
/* Dark cards */
.scope-card.dark {
  background: #0C324A;
  border-radius: var(--radius);
}
.scope-card.dark:hover {
  transform: translateY(-6px);
  box-shadow: 0 16px 40px rgba(12,50,74,0.4);
}
/* Red badge icon on dark cards */
.scope-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px; height: 44px;
  border-radius: var(--radius);
  margin-bottom: 1.75rem;
}
.scope-card.dark  .scope-badge { background: var(--accent); color: #fff; }
.scope-card.light .scope-badge { background: rgba(22,87,129,0.1); color: #165781; }
.scope-badge svg { width: 22px; height: 22px; display: block; }
.scope-card h3 {
  font-size: 1.2rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  line-height: 1.2;
  margin-bottom: 1rem;
}
.scope-card.dark  h3 { color: #fff; }
.scope-card.light h3 { color: var(--text-heading); }
.scope-card p {
  font-size: 0.875rem;
  line-height: 1.75;
}
.scope-card.dark  p { color: rgba(242,242,243,0.7); }
.scope-card.light p { color: var(--text-primary); }

/* Transition: content inherits color changes */
.scope-card.light .scope-badge { transition: background var(--transition), color var(--transition); }
.scope-card.light:hover .scope-badge { background: var(--accent); color: #fff; }
.scope-card.light:hover h3 { color: var(--accent); }

@media (max-width: 900px) {
  .scope-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 560px) {
  .scope-grid { grid-template-columns: 1fr; gap: 1rem; }
}

/* ============================================================
   GALLERY GRID (4×4)
   ============================================================ */
.gallery-section {
  padding: 5rem 0;
  background: var(--bg-page);
}
.section-header {
  text-align: center;
  margin-bottom: 2.5rem;
}
.section-label {
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 0.5rem;
}
.section-header h2 {
  font-size: clamp(1.6rem, 3vw, 2.4rem);
  font-weight: 800;
  color: var(--text-heading);
  text-transform: uppercase;
}
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 6px;
}
.gallery-cell {
  position: relative;
  aspect-ratio: 1 / 1;
  overflow: hidden;
  background: #111;
  cursor: pointer;
}
.gallery-cell img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}
.gallery-cell:hover img { transform: scale(1.07); }
.gallery-label {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  padding: 0.5rem 0.75rem;
  background: linear-gradient(transparent, rgba(12,50,74,0.85));
  color: #fff;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  transition: background var(--transition);
}
.gallery-cell:hover .gallery-label {
  background: linear-gradient(transparent, rgba(193,23,32,0.9));
}

/* ============================================================
   MARQUEE — TRUSTED BY
   ============================================================ */
.marquee-section {
  background: var(--strip-bg);
  padding: 2.5rem 0;
  overflow: hidden;
}
.marquee-label {
  text-align: center;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: rgba(242,242,243,0.5);
  margin-bottom: 1.25rem;
}
.marquee-track {
  display: flex;
  overflow: hidden;
  gap: 0;
  margin-bottom: 0.75rem;
}
.marquee-track:last-child { margin-bottom: 0; }
.marquee-content {
  display: flex;
  gap: 0;
  animation: marquee-left 110s linear infinite;
  white-space: nowrap;
  flex-shrink: 0;
}
.marquee-track.reverse .marquee-content {
  animation: marquee-right 130s linear infinite;
}
.marquee-item {
  display: inline-flex;
  align-items: center;
  padding: 0.5rem 2rem;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  color: rgba(242,242,243,0.7);
  text-transform: uppercase;
  border-right: 1px solid rgba(255,255,255,0.12);
  white-space: nowrap;
}
/* Logo pill card */
.marquee-logo {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: #fff;
  border-radius: 8px;
  padding: 17px 42px;
  margin: 0 1rem;
  height: 125px;
  flex-shrink: 0;
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}
.marquee-logo:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(0,0,0,0.3);
}
.marquee-logo img {
  height: 85px;
  width: auto;
  max-width: 262px;
  object-fit: contain;
  display: block;
}
@keyframes marquee-left {
  0%   { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}
@keyframes marquee-right {
  0%   { transform: translateX(-50%); }
  100% { transform: translateX(0); }
}

/* ============================================================
   STATS STRIP
   ============================================================ */
.stats-section {
  background: var(--strip-bg);
  padding: 4rem 0;
  border-top: 1px solid rgba(255,255,255,0.08);
}
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
  text-align: center;
}
.stat-item { text-align: center; }
.stat-number {
  font-size: clamp(2.2rem, 4vw, 3.2rem);
  font-weight: 800;
  color: #fff;
  line-height: 1;
  margin-bottom: 0.4rem;
}
.stat-number span { color: var(--accent); }
.stat-label {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(242,242,243,0.6);
}
.stat-caption {
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  color: rgba(242,242,243,0.4);
  margin-top: 0.3rem;
}

/* ============================================================
   ABOUT STRIP
   ============================================================ */
.about-strip {
  padding: 5rem 0;
  background: var(--bg-content);
  transition: background var(--transition);
}
.about-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}
.about-text h2 {
  font-size: clamp(1.6rem, 2.5vw, 2.2rem);
  font-weight: 800;
  color: var(--text-heading);
  text-transform: uppercase;
  margin-bottom: 1rem;
}
.about-text p {
  color: var(--text-primary);
  font-size: 0.95rem;
  line-height: 1.8;
  margin-bottom: 1.5rem;
}
.about-image img {
  width: 100%;
  border-radius: var(--radius);
  object-fit: cover;
  max-height: 340px;
}

/* ============================================================
   SVG ICONS (services + showcase)
   ============================================================ */
.svc-icon {
  width: 52px; height: 52px;
  display: block;
  color: var(--text-heading);
  margin-bottom: 1.25rem;
  transition: color 0.4s ease, transform 0.4s ease;
  flex-shrink: 0;
}
/* Service cards — icon goes white when dark scrim appears */
.service-card:hover .svc-icon { color: #fff; transform: scale(1.12); }
/* Showcase cards — always white since card is always dark */
.showcase-card .svc-icon { color: rgba(255,255,255,0.85); }
.showcase-card:hover .svc-icon { color: #fff; transform: scale(1.12); }
/* Value cards */
.value-card:hover .svc-icon { color: var(--accent); transform: scale(1.1); }

/* Gear spin on industrial icon */
.icon-gear .gear-body {
  transform-origin: 24px 24px;
  transition: transform 0.7s ease;
}
.showcase-card:hover .icon-gear .gear-body { transform: rotate(60deg); }

/* Anchor sway */
.icon-anchor {
  transform-origin: 24px 14px;
}
.showcase-card:hover .icon-anchor { animation: anchor-sway 0.7s ease-in-out; }
@keyframes anchor-sway {
  0%,100% { transform: rotate(0deg); }
  30%      { transform: rotate(-12deg); }
  70%      { transform: rotate(12deg); }
}

/* Welding spark draw */
.icon-weld .spark {
  stroke-dasharray: 18;
  stroke-dashoffset: 18;
  transition: stroke-dashoffset 0.45s ease 0.15s;
}
.service-card:hover .icon-weld .spark { stroke-dashoffset: 0; }

/* Fire shield pulse */
.icon-fire .flame {
  transform-origin: 24px 32px;
  transition: transform 0.4s ease;
}
.service-card:hover .icon-fire .flame { transform: scale(1.15); }

/* Water drop float */
.icon-water .drop {
  transition: transform 0.4s ease;
}
.showcase-card:hover .icon-water .drop { transform: translateY(-3px); }

/* ============================================================
   PROJECT SHOWCASE
   ============================================================ */
.showcase-section {
  padding: 5rem 0;
  background: var(--bg-page);
}
.showcase-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin-top: 2.5rem;
}

/* Showcase cards — bg image set directly on element; ::before is scrim only */
.showcase-card {
  position: relative;
  overflow: hidden;
  background-color: #0C324A;
  background-size: cover;
  background-position: center;
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: var(--radius);
  padding: 2rem 1.75rem;
  transition: border-color 0.4s, transform 0.4s, box-shadow 0.4s;
}
/* Dark scrim overlay — sits above the bg image, fades on hover */
.showcase-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(160deg, rgba(5,22,38,0.78) 0%, rgba(5,22,38,0.62) 100%);
  transition: opacity 0.45s ease;
  z-index: 0;
}
.showcase-card::after { display: none; }
.showcase-card > * { position: relative; z-index: 1; }
.showcase-card:hover {
  border-color: var(--accent);
  transform: translateY(-4px);
  box-shadow: 0 14px 36px rgba(0,0,0,0.4);
}
/* Scrim lifts on hover — photo becomes more visible */
.showcase-card:hover::before { opacity: 0.45; }
.showcase-card:hover h3      { color: #fff; }
.showcase-card:hover .showcase-meta { opacity: 1; }

.showcase-tag {
  display: inline-block;
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: #fff;
  background: rgba(193,23,32,0.85);
  padding: 0.2rem 0.6rem;
  border-radius: 3px;
  margin-bottom: 0.85rem;
  transition: background 0.4s, color 0.4s;
}
.showcase-card:hover .showcase-tag {
  background: var(--accent);
}
.showcase-card h3 {
  font-size: 1rem;
  font-weight: 700;
  color: #fff;
  margin-bottom: 0.35rem;
  transition: color 0.4s;
}
.showcase-card .showcase-meta {
  font-size: 0.8rem;
  color: rgba(242,242,243,0.75);
  opacity: 0.9;
  transition: color 0.4s, opacity 0.4s;
}

/* ============================================================
   CLIENTS GRID
   ============================================================ */
.clients-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 2.5rem;
}
.client-tag {
  display: inline-flex;
  align-items: center;
  padding: 0.55rem 1.1rem;
  background: var(--bg-content);
  border: 1px solid var(--border);
  border-radius: 999px;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-heading);
  letter-spacing: 0.03em;
  transition: background var(--transition), border-color var(--transition), color var(--transition), transform var(--transition);
}
.client-tag:hover {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
  transform: translateY(-2px);
}

/* ============================================================
   FAQ
   ============================================================ */
.faq-section {
  padding: 5rem 0;
  background: var(--bg-content);
  transition: background var(--transition);
}
.faq-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0 3rem;
  margin-top: 2.5rem;
}
.faq-item {
  border-bottom: 1px solid var(--border);
}
.faq-item:first-of-type { border-top: 1px solid var(--border); }
/* Give every odd item a top border too when in 2-col */
.faq-item:nth-child(2) { border-top: 1px solid var(--border); }

.faq-btn {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  background: none;
  border: none;
  padding: 1.25rem 0;
  cursor: pointer;
  text-align: left;
  font-family: 'Montserrat', sans-serif;
}
.faq-question {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--text-heading);
  line-height: 1.4;
  transition: color var(--transition);
}
.faq-btn:hover .faq-question { color: var(--accent); }
.faq-chevron {
  flex-shrink: 0;
  width: 20px; height: 20px;
  border-radius: 50%;
  background: rgba(193,23,32,0.1);
  display: flex; align-items: center; justify-content: center;
  transition: transform 0.35s ease, background var(--transition);
  color: var(--accent);
  font-size: 0.65rem;
}
.faq-item.open .faq-chevron {
  transform: rotate(180deg);
  background: var(--accent);
  color: #fff;
}
.faq-body {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows 0.35s ease;
}
.faq-item.open .faq-body {
  grid-template-rows: 1fr;
}
.faq-body-inner {
  overflow: hidden;
}
.faq-answer {
  font-size: 0.875rem;
  color: var(--text-primary);
  line-height: 1.8;
  padding-bottom: 1.25rem;
  padding-right: 2rem;
}

@media (max-width: 768px) {
  .faq-grid {
    grid-template-columns: 1fr;
    gap: 0;
  }
  .faq-item:nth-child(2) { border-top: none; }
}

/* ============================================================
   CONTACT FORM
   ============================================================ */
.contact-section {
  padding: 5rem 0;
  background: var(--bg-content);
  transition: background var(--transition);
}
.contact-inner {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: 4rem;
  align-items: start;
}
.contact-info h2 {
  font-size: clamp(1.5rem, 2.5vw, 2rem);
  font-weight: 800;
  color: var(--text-heading);
  text-transform: uppercase;
  margin-bottom: 1rem;
}
.contact-info p {
  font-size: 0.9rem;
  color: var(--text-primary);
  line-height: 1.7;
  margin-bottom: 1.5rem;
}
.contact-detail {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  margin-bottom: 1rem;
  font-size: 0.875rem;
  color: var(--text-primary);
}
.contact-detail-icon {
  color: var(--accent);
  font-size: 1rem;
  margin-top: 2px;
  flex-shrink: 0;
}

.form-group {
  margin-bottom: 1.25rem;
}
.form-group label {
  display: block;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-heading);
  margin-bottom: 0.4rem;
}
.form-group input,
.form-group textarea {
  width: 100%;
  padding: 0.75rem 1rem;
  background: var(--bg-page);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  font-family: 'Montserrat', sans-serif;
  font-size: 0.9rem;
  color: var(--text-primary);
  transition: border-color var(--transition), background var(--transition);
  outline: none;
}
.form-group input:focus,
.form-group textarea:focus {
  border-color: #165781;
}
.form-group textarea { min-height: 140px; resize: vertical; }
.form-status {
  margin-top: 0.75rem;
  font-size: 0.85rem;
  font-weight: 600;
  min-height: 1.2em;
}
.form-status.success { color: #1a7a4c; }
.form-status.error   { color: var(--accent); }

/* ============================================================
   FOOTER
   ============================================================ */
.footer {
  background: #202020;
  color: #F2F2F3;
  padding: 4rem 0 0;
}
.footer-inner {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1.3fr;
  gap: 4rem;
  padding-bottom: 3.5rem;
}
.footer-logo-wrap {
  height: 80px;
  overflow: hidden;
  display: flex;
  align-items: center;
  margin-bottom: 1.25rem;
}
.footer-logo-wrap img {
  height: 208px;
  width: auto;
  flex-shrink: 0;
}
.footer-brand p {
  font-size: 0.85rem;
  color: rgba(242,242,243,0.55);
  line-height: 1.75;
  max-width: 300px;
  margin-bottom: 1.5rem;
}
.footer-social {
  display: flex;
  gap: 0.75rem;
}
.footer-social a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px; height: 36px;
  border-radius: 50%;
  border: 1px solid rgba(255,255,255,0.15);
  color: rgba(242,242,243,0.6);
  font-size: 0.8rem;
  font-weight: 700;
  transition: border-color var(--transition), color var(--transition), background var(--transition);
  text-decoration: none;
}
.footer-social a:hover {
  border-color: var(--accent);
  color: #fff;
  background: var(--accent);
}
.footer-col h4 {
  font-size: 1.3rem;
  font-weight: 800;
  letter-spacing: 0.02em;
  margin-bottom: 1.5rem;
  line-height: 1;
}
.footer-col h4.dir-heading  { color: var(--accent); }
.footer-col h4.hub-heading  { color: #165781; }
.footer-col ul li { margin-bottom: 0.85rem; }
.footer-col ul li a {
  font-size: 0.875rem;
  font-weight: 700;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  color: rgba(242,242,243,0.75);
  transition: color var(--transition);
}
.footer-col ul li a:hover { color: #fff; }
.footer-contact-item {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  margin-bottom: 1rem;
}
.footer-contact-item .fci-icon {
  color: var(--accent);
  font-size: 1rem;
  flex-shrink: 0;
  margin-top: 1px;
}
.footer-contact-item p,
.footer-contact-item a {
  font-size: 0.875rem;
  color: rgba(242,242,243,0.7);
  line-height: 1.55;
  transition: color var(--transition);
}
.footer-contact-item a:hover { color: #fff; }

/* Bottom bar */
.footer-bottom {
  background: #0C324A;
  padding: 0.55rem 0;
  margin-top: 0;
}
.footer-bottom-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.8rem;
  color: rgba(242,242,243,0.55);
  letter-spacing: 0.03em;
  flex-wrap: wrap;
  gap: 0.75rem;
}
.footer-powered {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.72rem;
  color: rgba(242,242,243,0.45);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  text-decoration: none;
  transition: opacity 0.2s;
}
.footer-powered:hover { opacity: 0.8; }
.footer-powered img { height: auto; width: 140px; display: block; }

/* ============================================================
   SCROLL ANIMATIONS
   ============================================================ */
.fade-up {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.fade-up.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ============================================================
   RESPONSIVE
   ============================================================ */

/* Large tablet */
@media (max-width: 1024px) {
  .gallery-grid    { grid-template-columns: repeat(3, 1fr); }
  .footer-inner    { grid-template-columns: 1fr 1fr; gap: 2.5rem; }
  .footer-brand    { grid-column: 1 / -1; }
  .footer-brand p  { max-width: 100%; }
  .showcase-grid   { grid-template-columns: repeat(2, 1fr); }
  .scope-grid      { grid-template-columns: repeat(2, 1fr); }
}

/* Tablet — stats go 2×2 before nav collapses */
@media (max-width: 900px) {
  .stats-grid { grid-template-columns: repeat(2, 1fr); gap: 2rem; }
}

/* Call Now button — mobile only */
.call-now-btn {
  display: none;
  align-items: center;
  gap: 0.3rem;
  background: var(--accent);
  color: #fff;
  border: none;
  border-radius: 4px;
  padding: 0.35rem 0.65rem;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  cursor: pointer;
  position: relative;
  white-space: nowrap;
}
.call-now-dropdown {
  display: none;
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  background: var(--nav-bg);
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: 6px;
  min-width: 200px;
  box-shadow: 0 8px 24px rgba(0,0,0,0.35);
  z-index: 1001;
  overflow: hidden;
}
.call-now-dropdown.open { display: block; }
.call-now-dropdown a {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.75rem 1rem;
  font-size: 0.875rem;
  color: var(--nav-text);
  border-bottom: 1px solid rgba(255,255,255,0.07);
  transition: background 0.2s;
}
.call-now-dropdown a:last-child { border-bottom: none; }
.call-now-dropdown a:hover { background: rgba(255,255,255,0.08); }
.call-now-dropdown a svg { flex-shrink: 0; color: var(--accent); }

/* Mobile */
@media (max-width: 768px) {
  .nav-links    { display: none; }
  .hamburger    { display: flex; }
  .call-now-btn { display: flex; }
  .nav-right    { gap: 0.5rem; }

  .hero { min-height: 85vh; }
  .hero-sub { font-size: 0.95rem; }

  .gallery-grid   { grid-template-columns: repeat(2, 1fr); }
  .about-inner    { grid-template-columns: 1fr; gap: 2rem; }
  .scope-grid     { grid-template-columns: 1fr 1fr; }
  .showcase-grid  { grid-template-columns: 1fr 1fr; }
  .contact-inner  { grid-template-columns: 1fr; gap: 2.5rem; }
  .footer-inner   { grid-template-columns: 1fr 1fr; gap: 2rem; }
  .footer-brand   { grid-column: 1 / -1; }
  .footer-bottom-inner { justify-content: center; text-align: center; }

  .stats-grid     { grid-template-columns: repeat(2, 1fr); }

  .marquee-logo {
    height: 85px;
    padding: 10px 20px;
    margin: 0 0.5rem;
  }
  .marquee-logo img {
    height: 55px;
    max-width: 160px;
  }
  .marquee-content { animation-duration: 75s; }
  .marquee-track.reverse .marquee-content { animation-duration: 90s; }
}

/* Small mobile */
@media (max-width: 480px) {
  .gallery-grid  { grid-template-columns: repeat(2, 1fr); gap: 4px; }
  .scope-grid    { grid-template-columns: 1fr; }
  .showcase-grid { grid-template-columns: 1fr; }
  .stats-grid    { grid-template-columns: repeat(2, 1fr); gap: 1.5rem; }
  .footer-inner  { grid-template-columns: 1fr; }

  .hero h1       { font-size: clamp(2.2rem, 9vw, 3rem); }
  .btn-primary   { width: 100%; text-align: center; }

  .section-header h2 { font-size: 1.5rem; }

  /* Prevent call dropdown from overflowing screen edge */
  .call-now-dropdown { right: auto; left: 50%; transform: translateX(-50%); min-width: 180px; }
}
