/* =====================================================
   Simplylink Development Corporation — styles.css
   Theme: Dark Grey + Yellow Gold
   ===================================================== */

/* ── CSS Custom Properties ── */
:root {
  --bg:         #111113;
  --bg-alt:     #1a1a1e;
  --surface:    #242428;
  --surface-2:  #2e2e34;
  --gold:       #F0C040;
  --gold-dim:   #c99b20;
  --gold-glow:  rgba(240, 192, 64, 0.18);
  --text:       #f0f0f0;
  --text-muted: #999aaa;
  --border:     rgba(255,255,255,0.07);
  --radius:     14px;
  --radius-sm:  8px;
  --shadow:     0 8px 32px rgba(0,0,0,0.45);
  --transition: 0.35s cubic-bezier(0.4, 0, 0.2, 1);
  --font:       'Inter', system-ui, sans-serif;
}

/* ── Reset & Base ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  line-height: 1.7;
  overflow-x: hidden;
}
img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }
button { border: none; background: none; cursor: pointer; font-family: inherit; }

/* ── Utility ── */
.container {
  width: min(1160px, 92vw);
  margin-inline: auto;
}
.gold { color: var(--gold); }
.section {
  padding-block: 100px;
}

/* ── Typography ── */
h1, h2, h3 { line-height: 1.2; font-weight: 700; letter-spacing: -0.02em; }
h1 { font-size: clamp(2.5rem, 6vw, 4.5rem); }
h2 { font-size: clamp(1.8rem, 4vw, 2.8rem); }
h3 { font-size: 1.25rem; }
p  { color: var(--text-muted); font-size: 1rem; }
strong { color: var(--text); font-weight: 600; }

/* ── Buttons ── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 0.6em 1.4em;
  border-radius: 50px;
  font-size: 0.95rem;
  font-weight: 600;
  transition: var(--transition);
  cursor: pointer;
  white-space: nowrap;
}
.btn-primary {
  background: var(--gold);
  color: #111;
  box-shadow: 0 0 0 0 var(--gold-glow);
}
.btn-primary:hover {
  background: #ffd255;
  box-shadow: 0 0 0 8px var(--gold-glow);
  transform: translateY(-2px);
}
.btn-ghost {
  border: 1.5px solid var(--border);
  color: var(--text);
  background: transparent;
}
.btn-ghost:hover {
  border-color: var(--gold);
  color: var(--gold);
  transform: translateY(-2px);
}
.btn-lg { padding: 0.85em 2em; font-size: 1rem; }

/* =====================================================
   NAVIGATION
   ===================================================== */
.navbar {
  position: fixed;
  inset-block-start: 0;
  inset-inline: 0;
  z-index: 1000;
  padding-block: 22px;
  transition: var(--transition);
  background: transparent;
}
.navbar.scrolled {
  background: rgba(17, 17, 19, 0.92);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--border);
  padding-block: 14px;
  box-shadow: 0 4px 24px rgba(0,0,0,0.4);
}
.navbar.scrolled .logo-img { height: 34px; }
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.nav-logo {
  display: inline-flex;
  align-items: center;
  flex-shrink: 0;
}
.logo-img {
  height: 42px;
  width: auto;
  display: block;
  /* Keep logo crisp on high-DPI screens */
  image-rendering: -webkit-optimize-contrast;
  transition: height var(--transition);
}
.logo-img--footer {
  height: 52px;
}
.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
}
.nav-links a {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-muted);
  transition: color 0.2s;
  position: relative;
}
.nav-links a:not(.btn)::after {
  content: '';
  position: absolute;
  left: 0; bottom: -3px;
  width: 0; height: 2px;
  background: var(--gold);
  transition: width 0.25s;
}
.nav-links a:not(.btn):hover,
.nav-links a:not(.btn).active { color: var(--text); }
.nav-links a:not(.btn):hover::after,
.nav-links a:not(.btn).active::after { width: 100%; }
.nav-cta { padding: 0.45em 1.2em; font-size: 0.85rem; }

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 6px;
  z-index: 1100;
}
.hamburger span {
  display: block;
  width: 24px; height: 2px;
  background: var(--text);
  border-radius: 2px;
  transition: var(--transition);
}
.hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* =====================================================
   HERO
   ===================================================== */
.hero {
  position: relative;
  min-height: 100dvh;
  display: flex;
  align-items: center;
  overflow: hidden;
  background: var(--bg);
}
.hero-bg-overlay {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 70% 60% at 60% 40%, rgba(240, 192, 64, 0.08) 0%, transparent 70%),
    radial-gradient(ellipse 50% 70% at 10% 80%, rgba(240, 192, 64, 0.04) 0%, transparent 60%);
  pointer-events: none;
}
.hero-content {
  position: relative;
  z-index: 2;
  max-width: 720px;
  padding-block: 140px 80px;
}
.hero-eyebrow {
  display: inline-block;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 20px;
  padding: 6px 14px;
  border: 1px solid rgba(240,192,64,0.3);
  border-radius: 50px;
  background: rgba(240,192,64,0.06);
}
.hero-title {
  margin-bottom: 24px;
  color: var(--text);
}
.hero-sub {
  font-size: 1.15rem;
  max-width: 560px;
  margin-bottom: 40px;
  color: var(--text-muted);
  line-height: 1.75;
}
.hero-ctas {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

/* Hero Shapes */
.hero-shapes { position: absolute; inset: 0; pointer-events: none; z-index: 1; }
.shape {
  position: absolute;
  border-radius: 50%;
  opacity: 0.06;
  background: var(--gold);
  animation: float 8s ease-in-out infinite;
}
.shape-1 { width: 600px; height: 600px; right: -120px; top: -100px; animation-delay: 0s; }
.shape-2 { width: 300px; height: 300px; right: 200px; bottom: 80px; animation-delay: -3s; opacity: 0.04; }
.shape-3 { width: 180px; height: 180px; right: 480px; top: 40%; animation-delay: -5s; opacity: 0.05; }

@keyframes float {
  0%, 100% { transform: translateY(0) scale(1); }
  50%       { transform: translateY(-24px) scale(1.03); }
}

/* Scroll Indicator */
.scroll-indicator {
  position: absolute;
  bottom: 36px;
  left: 50%;
  transform: translateX(-50%);
  font-size: 2rem;
  color: var(--gold);
  animation: bounce 2s ease-in-out infinite;
  z-index: 2;
}
@keyframes bounce {
  0%, 100% { transform: translateX(-50%) translateY(0); opacity: 0.8; }
  50%       { transform: translateX(-50%) translateY(8px); opacity: 1; }
}

/* =====================================================
   SECTION HEADER (shared)
   ===================================================== */
.section-header {
  text-align: center;
  margin-bottom: 64px;
}
.section-label {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 12px;
}
.section-title {
  color: var(--text);
  margin-bottom: 16px;
}
.section-desc {
  max-width: 560px;
  margin-inline: auto;
  font-size: 1.05rem;
  line-height: 1.8;
}

/* =====================================================
   ABOUT
   ===================================================== */
.about-section { background: var(--bg-alt); }
.about-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 28px;
}
.about-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 40px 32px;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}
.about-card::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: var(--radius);
  border: 1.5px solid transparent;
  background: linear-gradient(135deg, var(--gold), transparent 60%) border-box;
  -webkit-mask: linear-gradient(#fff 0 0) padding-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: destination-out;
  mask-composite: exclude;
  opacity: 0;
  transition: opacity 0.35s;
}
.about-card:hover::before { opacity: 1; }
.about-card:hover { transform: translateY(-6px); box-shadow: var(--shadow); }
.about-card-icon {
  width: 52px; height: 52px;
  background: var(--gold-glow);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
  color: var(--gold);
  margin-bottom: 22px;
}
.about-card h3 {
  color: var(--text);
  margin-bottom: 14px;
}
.about-card p { font-size: 0.95rem; line-height: 1.75; }
.about-list { margin-top: 12px; display: flex; flex-direction: column; gap: 10px; }
.about-list li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.93rem;
  color: var(--text-muted);
}
.about-list li i { color: var(--gold); font-size: 1.1rem; flex-shrink: 0; }

/* =====================================================
   SERVICES
   ===================================================== */
.services-section { background: var(--bg); }
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 28px;
  margin-bottom: 60px;
}
.service-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: var(--transition);
  cursor: pointer;
}
.service-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 0 0 1px var(--gold), var(--shadow);
}
.service-card-front {
  padding: 36px 30px 24px;
}
.service-icon {
  width: 56px; height: 56px;
  border-radius: var(--radius-sm);
  background: var(--gold-glow);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.8rem;
  color: var(--gold);
  margin-bottom: 20px;
  transition: var(--transition);
}
.service-card:hover .service-icon {
  background: var(--gold);
  color: #111;
}
.service-card-front h3 {
  color: var(--text);
  margin-bottom: 10px;
  font-size: 1.15rem;
}
.service-card-front p {
  font-size: 0.9rem;
  margin-bottom: 16px;
}
.service-toggle {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--gold);
  letter-spacing: 0.04em;
  transition: gap 0.2s;
}
.service-card.open .service-toggle i { transform: rotate(45deg); }
.service-toggle i { transition: transform 0.25s; }

/* Sub-services list (collapsible) */
.service-list {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.45s cubic-bezier(0.4, 0, 0.2, 1), padding 0.35s;
  padding-inline: 30px;
  border-top: 1px solid transparent;
}
.service-card.open .service-list {
  max-height: 500px;
  padding-block: 18px;
  border-top-color: var(--border);
}
.service-list li {
  font-size: 0.88rem;
  color: var(--text-muted);
  padding-block: 5px;
  padding-left: 16px;
  position: relative;
  border-bottom: 1px solid rgba(255,255,255,0.04);
}
.service-list li:last-child { border-bottom: none; }
.service-list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 5px; height: 5px;
  border-radius: 50%;
  background: var(--gold);
  opacity: 0.7;
}

.services-cta {
  text-align: center;
}
.services-cta p {
  margin-bottom: 20px;
  font-size: 1.1rem;
  color: var(--text-muted);
}

/* =====================================================
   CLIENTS
   ===================================================== */
.clients-section { background: var(--bg-alt); }

/* Marquee */
.marquee-wrapper {
  overflow: hidden;
  padding-block: 32px;
  margin-block: 12px 0;
  display: flex;
  flex-direction: column;
  gap: 20px;
  mask-image: linear-gradient(to right, transparent 0%, black 10%, black 90%, transparent 100%);
  -webkit-mask-image: linear-gradient(to right, transparent 0%, black 10%, black 90%, transparent 100%);
}
.marquee-divider {
  width: 100%;
  height: 1px;
  background: var(--border);
  flex-shrink: 0;
}
.marquee-track {
  display: flex;
  width: max-content;
  gap: 20px;
  animation: marquee 32s linear infinite;
}
.marquee-wrapper:hover .marquee-track { animation-play-state: paused; }
.marquee-track.marquee-reverse { animation-direction: reverse; }
@keyframes marquee {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}
.client-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 20px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 50px;
  font-size: 0.88rem;
  font-weight: 500;
  color: var(--text-muted);
  white-space: nowrap;
  transition: var(--transition);
}
.client-badge i { color: var(--text-muted); font-size: 1.05rem; }
/* Logo image inside badge */
.client-logo-img {
  height: 28px;
  width: auto;
  max-width: 56px;
  object-fit: contain;
  display: inline-block;
  vertical-align: middle;
  filter: grayscale(0.3) brightness(0.9);
  transition: filter var(--transition);
  flex-shrink: 0;
}
.client-badge.has-logo {
  gap: 10px;
}
.client-badge.has-logo span {
  white-space: nowrap;
}
.client-badge:hover .client-logo-img,
.marquee-track:hover .client-badge:hover .client-logo-img {
  filter: grayscale(0) brightness(1.05);
}
.client-badge:hover,
.marquee-track:hover .client-badge:hover {
  background: var(--surface-2);
  border-color: var(--gold);
  color: var(--text);
}
.client-badge:hover i,
.marquee-track:hover .client-badge:hover i {
  color: var(--gold);
}
.client-badge.gov {
  border-color: rgba(240,192,64,0.18);
  background: rgba(240,192,64,0.05);
  color: var(--text-muted);
}
.client-badge.gov i { color: var(--gold); opacity: 0.7; }

/* Stats Row */
.stats-row {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 0;
  margin-top: 56px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 36px 24px;
}
.stat-item {
  flex: 1;
  min-width: 140px;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  padding-inline: 20px;
}
.stat-number {
  font-size: clamp(2rem, 5vw, 2.8rem);
  font-weight: 800;
  color: var(--gold);
  letter-spacing: -0.04em;
  line-height: 1;
}
.stat-value-row {
  display: flex;
  align-items: baseline;
  gap: 2px;
}
.stat-symbol {
  font-size: clamp(1.4rem, 3vw, 1.8rem);
  font-weight: 700;
  color: var(--gold);
}
.stat-label {
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-muted);
}
.stat-divider {
  width: 1px;
  height: 50px;
  background: var(--border);
  flex-shrink: 0;
}

/* =====================================================
   PARTNERS
   ===================================================== */
.partners-section { background: var(--bg); }

.partners-grid {
  display: flex;
  flex-direction: column;
  gap: 40px;
}

.pgroup {}

.pgroup-header {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 20px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--border);
  font-size: 0.85rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-muted);
}
.pgroup-header i {
  font-size: 1.3rem;
  color: var(--gold);
}

.pbrands {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

.pbrand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 10px 20px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 50px;
  font-size: 0.88rem;
  font-weight: 500;
  color: var(--text-muted);
  transition: var(--transition);
}
.pbrand:hover {
  border-color: var(--gold);
  color: var(--text);
  background: var(--surface-2);
}

.pbrand-logo {
  height: 22px;
  width: auto;
  max-width: 60px;
  object-fit: contain;
  filter: grayscale(0.3) brightness(0.85);
  transition: var(--transition);
}
.pbrand:hover .pbrand-logo {
  filter: grayscale(0) brightness(1.05);
}

.pbrand-icon {
  font-size: 1.1rem;
  color: var(--gold-dim);
  transition: var(--transition);
}
.pbrand:hover .pbrand-icon {
  color: var(--gold);
}

/* =====================================================
   CONTACT
   ===================================================== */
.contact-section { background: var(--bg); }
.contact-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 24px;
  margin-bottom: 48px;
}
.contact-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 40px 28px 32px;
  transition: var(--transition);
  color: inherit;
}
.contact-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 0 0 1.5px var(--gold), var(--shadow);
  border-color: var(--gold);
}
.contact-icon {
  width: 64px; height: 64px;
  border-radius: 50%;
  background: var(--gold-glow);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  color: var(--gold);
  margin-bottom: 20px;
  transition: var(--transition);
}
.contact-card:hover .contact-icon { background: var(--gold); color: #111; }
.messenger-icon { background: rgba(0, 120, 255, 0.12); color: #4fc3f7; }
.contact-card:hover .messenger-icon { background: #0084ff; color: #fff; }
.email-icon { background: rgba(100, 200, 100, 0.1); color: #81c784; }
.contact-card:hover .email-icon { background: #4caf50; color: #fff; }
.fb-icon { background: rgba(24, 119, 242, 0.12); color: #4f8de0; }
.contact-card:hover .fb-icon { background: #1877f2; color: #fff; }
.contact-card h3 {
  color: var(--text);
  margin-bottom: 8px;
  font-size: 1.1rem;
}
.contact-card p {
  font-size: 0.9rem;
  margin-bottom: 2px;
  color: var(--text-muted);
}
.contact-sub { font-size: 0.82rem; color: var(--text-muted); opacity: 0.7; }
.contact-action {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 16px;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--gold);
  letter-spacing: 0.04em;
  transition: gap 0.2s;
}
.contact-card:hover .contact-action { gap: 10px; }

/* Offices */
.offices-map-grid {
  display: flex;
  flex-direction: column;
  gap: 24px;
}
.office-card {
  display: grid;
  grid-template-columns: 1fr 1fr;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  min-height: 260px;
}
.office-map-panel {
  position: relative;
}
.office-map-panel iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
  filter: brightness(0.88) saturate(0.85);
  display: block;
}
.office-info-panel {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  padding: 36px 40px;
}
.office-pin {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--gold-glow);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  color: var(--gold);
  flex-shrink: 0;
  margin-top: 2px;
}
.office-info-panel strong {
  display: block;
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 8px;
  color: var(--text);
}
.office-info-panel p {
  font-size: 0.88rem;
  color: var(--text-muted);
  margin-bottom: 3px;
}
.office-maps-cta {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  margin-top: 14px;
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--gold);
  letter-spacing: 0.04em;
  text-decoration: none;
  transition: gap 0.2s;
}
.office-maps-cta:hover { gap: 8px; }
.office-maps-cta i { font-size: 0.9rem; }

/* =====================================================
   FOOTER
   ===================================================== */
.footer {
  background: #0b0b0d;
  border-top: 1px solid var(--border);
  padding-top: 48px;
}
.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 32px;
  padding-bottom: 40px;
}
.footer-brand { display: flex; flex-direction: column; gap: 8px; }
.footer-tagline { font-size: 0.82rem; color: var(--text-muted); }
.footer-links {
  display: flex;
  gap: 28px;
  flex-wrap: wrap;
}
.footer-links a {
  font-size: 0.88rem;
  color: var(--text-muted);
  transition: color 0.2s;
}
.footer-links a:hover { color: var(--gold); }
.footer-social {
  display: flex;
  gap: 14px;
}
.footer-social a {
  width: 38px; height: 38px;
  border-radius: 50%;
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  color: var(--text-muted);
  transition: var(--transition);
}
.footer-social a:hover {
  border-color: var(--gold);
  color: var(--gold);
  background: var(--gold-glow);
}
.footer-bottom {
  border-top: 1px solid var(--border);
  text-align: center;
  padding-block: 20px;
}
.footer-bottom p { font-size: 0.8rem; color: var(--text-muted); }

/* =====================================================
   FLOATING ACTION BUTTON (mobile)
   ===================================================== */
.fab {
  display: none;
  position: fixed;
  bottom: 28px;
  right: 22px;
  z-index: 900;
  width: 54px; height: 54px;
  border-radius: 50%;
  background: var(--gold);
  color: #111;
  font-size: 1.5rem;
  align-items: center;
  justify-content: center;
  box-shadow: 0 6px 24px rgba(240,192,64,0.45);
  transition: var(--transition);
}
.fab:hover { transform: scale(1.1); background: #ffd255; }

/* =====================================================
   SCROLL REVEAL ANIMATIONS
   ===================================================== */
.reveal {
  opacity: 0;
  transform: translateY(32px);
  transition: opacity 0.7s cubic-bezier(0.4,0,0.2,1),
              transform 0.7s cubic-bezier(0.4,0,0.2,1);
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

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

/* ── Tablet (≤ 900px) ── */
@media (max-width: 900px) {
  .section { padding-block: 72px; }

  .nav-links {
    position: fixed;
    inset: 0;
    background: rgba(17, 17, 19, 0.98);
    backdrop-filter: blur(20px);
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 36px;
    transform: translateX(100%);
    transition: transform 0.4s cubic-bezier(0.4,0,0.2,1);
    z-index: 1050;
  }
  .nav-links.open { transform: translateX(0); }
  .nav-links a { font-size: 1.2rem; }
  .nav-cta { font-size: 1rem; padding: 0.7em 2em; }

  .hamburger { display: flex; }

  .hero-content { padding-block: 160px 80px; }
  .hero-sub { font-size: 1rem; }

  .stat-divider { display: none; }
  .stat-item { padding: 16px 12px; }

  .office-card { grid-template-columns: 1fr; }
  .office-map-panel { min-height: 200px; }

  .footer-inner { flex-direction: column; align-items: flex-start; }
  .footer-links { gap: 20px; }
}

/* ── Mobile (≤ 600px) ── */
@media (max-width: 600px) {
  .section { padding-block: 56px; }
  .hero-ctas { flex-direction: column; }
  .hero-ctas .btn { width: 100%; justify-content: center; }
  .about-grid, .services-grid, .contact-grid { grid-template-columns: 1fr; }
  .stats-row { flex-direction: column; gap: 8px; }
  .section-header { margin-bottom: 44px; }
  .fab { display: flex; }
  .service-card-front { padding: 28px 22px 20px; }
  .about-card { padding: 30px 22px; }
  .contact-card { padding: 32px 20px 26px; }
  .office-info-panel { padding: 28px 24px; }
  .office-map-panel { min-height: 180px; }
}

/* ── Reduced motion ── */
@media (prefers-reduced-motion: reduce) {
  .reveal,
  .shape,
  .scroll-indicator,
  .marquee-track { animation: none !important; transition: none !important; opacity: 1 !important; transform: none !important; }
  .marquee-track { flex-wrap: wrap; }
}