:root {
  --dg-dark: #1e3a8a;
  --dg-darker: #172554;
  --dg-text: #334155;
  --dg-muted: #64748b;
  --dg-border: #e2e8f0;
  --dg-bg: #f5f7fb;
  --dg-bg-2: #fafbfe;
  --dg-red: #dc2626;
  --dg-red-dark: #b91c1c;
  --dg-red-soft: rgba(220, 38, 38, 0.12);
  --dg-radius: 8px;
  --ease: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-soft: cubic-bezier(0.4, 0, 0.2, 1);
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.04);
  --shadow-md: 0 10px 25px -8px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 20px 40px -12px rgba(0, 0, 0, 0.12);
  --shadow-xl: 0 25px 50px -12px rgba(0, 0, 0, 0.18);
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  font-family: 'Plus Jakarta Sans', 'Segoe UI', system-ui, sans-serif;
  color: var(--dg-text);
  background: #ffffff;
  line-height: 1.65;
  font-weight: 400;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
  font-family: 'Plus Jakarta Sans', 'Segoe UI', system-ui, sans-serif;
  color: var(--dg-dark);
  font-weight: 700;
  letter-spacing: -0.025em;
}
h1 { letter-spacing: -0.035em; }

p { color: var(--dg-text); }

a { color: var(--dg-dark); text-decoration: none; transition: color 0.2s var(--ease-soft); }
a:hover { color: var(--dg-darker); }

.text-dark-dg { color: var(--dg-dark) !important; }
.text-muted-dg { color: var(--dg-muted) !important; }
.bg-dark-dg { background: var(--dg-dark) !important; color: #fff; }
.bg-soft { background: var(--dg-bg) !important; }

/* Scroll progress */
.scroll-progress {
  position: fixed;
  top: 0;
  left: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--dg-red), var(--dg-red-dark));
  z-index: 1080;
  width: 0%;
  transition: width 0.08s linear;
}

/* Navbar */
.navbar-dg {
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: saturate(180%) blur(12px);
  -webkit-backdrop-filter: saturate(180%) blur(12px);
  border-bottom: 1px solid transparent;
  padding: 0.85rem 0;
  transition: box-shadow 0.35s var(--ease), border-color 0.35s var(--ease), background 0.35s var(--ease);
}
.navbar-dg.scrolled {
  background: rgba(255, 255, 255, 0.97);
  border-bottom-color: var(--dg-border);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.04);
}
.navbar-dg .navbar-brand {
  transition: transform 0.35s var(--ease);
}
.navbar-dg .navbar-brand:hover { transform: scale(1.03); }
.navbar-dg .navbar-brand img { height: 58px; }
.navbar-dg .nav-link {
  color: var(--dg-text) !important;
  font-weight: 500;
  font-size: 0.95rem;
  padding: 0.5rem 1rem !important;
  position: relative;
  transition: color 0.2s var(--ease-soft);
}
.navbar-dg .nav-link::after {
  content: '';
  position: absolute;
  left: 1rem;
  right: 1rem;
  bottom: 0.35rem;
  height: 2px;
  background: var(--dg-red);
  border-radius: 2px;
  transform: scaleX(0);
  transform-origin: right center;
  transition: transform 0.4s var(--ease);
}
.navbar-dg .nav-link:hover,
.navbar-dg .nav-link.active { color: var(--dg-red-dark) !important; }
.navbar-dg .nav-link:hover::after,
.navbar-dg .nav-link.active::after {
  transform: scaleX(1);
  transform-origin: left center;
}
.navbar-dg .nav-link.active { font-weight: 600; }

/* Buttons */
.btn-dg-primary,
.btn-dg-ghost,
.btn-dg-outline {
  position: relative;
  overflow: hidden;
  font-weight: 500;
  padding: 0.65rem 1.5rem;
  border-radius: var(--dg-radius);
  font-size: 0.95rem;
  transition: transform 0.3s var(--ease), box-shadow 0.3s var(--ease), background 0.25s var(--ease-soft), color 0.25s var(--ease-soft), border-color 0.25s var(--ease-soft);
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
}
.btn-dg-primary {
  background: var(--dg-dark);
  color: #fff;
  border: 1px solid var(--dg-dark);
}
.btn-dg-primary:hover {
  background: var(--dg-darker);
  border-color: var(--dg-darker);
  color: #fff;
  transform: translateY(-2px);
  box-shadow: 0 10px 22px rgba(0, 0, 0, 0.18);
}
.btn-dg-primary:active { transform: translateY(0); }
.btn-dg-outline {
  background: transparent;
  color: #fff;
  border: 1px solid rgba(255, 255, 255, 0.5);
}
.btn-dg-outline:hover {
  background: #fff;
  color: var(--dg-dark);
  border-color: #fff;
  transform: translateY(-2px);
}
.btn-dg-ghost {
  background: transparent;
  color: var(--dg-dark);
  border: 1px solid var(--dg-dark);
}
.btn-dg-ghost:hover {
  background: var(--dg-dark);
  color: #fff;
  transform: translateY(-2px);
  box-shadow: 0 10px 22px rgba(0, 0, 0, 0.15);
}
.btn-dg-primary i,
.btn-dg-ghost i,
.btn-dg-outline i {
  transition: transform 0.3s var(--ease);
}
.btn-dg-primary:hover i.bi-arrow-right,
.btn-dg-ghost:hover i.bi-arrow-right,
.btn-dg-outline:hover i.bi-arrow-right { transform: translateX(4px); }

/* Hero */
.hero {
  padding: 8rem 0 5rem;
  background: var(--dg-bg);
  color: var(--dg-text);
  border-bottom: 1px solid var(--dg-border);
  position: relative;
  overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute;
  top: -20%;
  right: -10%;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(30, 58, 138, 0.04) 0%, transparent 65%);
  border-radius: 50%;
  pointer-events: none;
}
.hero::after {
  content: '';
  position: absolute;
  bottom: -30%;
  left: -10%;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(30, 58, 138, 0.03) 0%, transparent 65%);
  border-radius: 50%;
  pointer-events: none;
}
.hero > .container { position: relative; z-index: 1; }
.hero h1 {
  color: var(--dg-dark);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 700;
  line-height: 1.15;
  margin-bottom: 1.25rem;
  letter-spacing: -0.02em;
}
.hero h1 .accent {
  position: relative;
  display: inline-block;
}
.hero h1 .accent::after {
  content: '';
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0.05em;
  height: 0.35em;
  background: var(--dg-red-soft);
  z-index: -1;
  border-radius: 2px;
}
.hero p.lead {
  color: var(--dg-muted);
  font-size: 1.1rem;
  max-width: 620px;
  margin-bottom: 2rem;
}
.hero-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  background: #ffffff;
  border: 1px solid var(--dg-border);
  color: var(--dg-dark);
  padding: 0.4rem 0.95rem;
  border-radius: 50px;
  font-size: 0.8rem;
  font-weight: 500;
  margin-bottom: 1.5rem;
  letter-spacing: 0.5px;
  box-shadow: var(--shadow-sm);
}
.hero-tag .dot {
  width: 8px; height: 8px;
  background: #dc2626;
  border-radius: 50%;
  box-shadow: 0 0 0 3px rgba(220, 38, 38, 0.2);
  animation: pulse-dot 2s infinite;
}
@keyframes pulse-dot {
  0%, 100% { box-shadow: 0 0 0 3px rgba(220, 38, 38, 0.2); }
  50% { box-shadow: 0 0 0 6px rgba(220, 38, 38, 0.05); }
}
.hero-side {
  background: #ffffff;
  border: 1px solid var(--dg-border);
  border-radius: var(--dg-radius);
  padding: 1.75rem;
  box-shadow: var(--shadow-md);
  transition: transform 0.4s var(--ease), box-shadow 0.4s var(--ease);
}
.hero-side:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}
.hero-side h5 { color: var(--dg-dark); font-size: 1rem; font-weight: 600; margin-bottom: 1rem; }
.hero-side ul { list-style: none; padding: 0; margin: 0; }
.hero-side li {
  color: var(--dg-text);
  padding: 0.6rem 0;
  font-size: 0.92rem;
  border-bottom: 1px solid var(--dg-border);
  display: flex;
  align-items: center;
  gap: 0.55rem;
  transition: padding-left 0.3s var(--ease), color 0.3s var(--ease);
}
.hero-side li:last-child { border-bottom: none; }
.hero-side li i {
  color: var(--dg-dark);
  transition: transform 0.35s var(--ease);
}
.hero-side li:hover {
  padding-left: 0.35rem;
  color: var(--dg-dark);
}
.hero-side li:hover i { transform: scale(1.2) rotate(8deg); }

/* Page header */
.page-header {
  padding: 6.5rem 0 3rem;
  background: var(--dg-bg);
  color: var(--dg-text);
  border-bottom: 1px solid var(--dg-border);
  position: relative;
  overflow: hidden;
}
.page-header::before {
  content: '';
  position: absolute;
  top: -30%;
  right: -8%;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(30, 58, 138, 0.04) 0%, transparent 65%);
  border-radius: 50%;
}
.page-header > .container { position: relative; z-index: 1; }
.page-header h1 { color: var(--dg-dark); font-size: clamp(1.8rem, 3vw, 2.4rem); margin-bottom: 0.75rem; }
.page-header .breadcrumb-dg { color: var(--dg-muted); font-size: 0.9rem; margin-bottom: 0.5rem; }
.page-header .breadcrumb-dg a { color: var(--dg-dark); border-bottom: 1px solid transparent; transition: border-color 0.2s; }
.page-header .breadcrumb-dg a:hover { color: var(--dg-darker); border-bottom-color: var(--dg-dark); }
.page-header .lead { color: var(--dg-muted); font-size: 1.05rem; }

/* Sections */
section { padding: 4.5rem 0; }
.section-tag {
  display: inline-block;
  color: var(--dg-red-dark);
  font-weight: 600;
  font-size: 0.8rem;
  letter-spacing: 2px;
  text-transform: uppercase;
  margin-bottom: 0.85rem;
  padding-bottom: 0.5rem;
  position: relative;
}
.section-tag::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: 0;
  width: 32px;
  height: 2px;
  background: var(--dg-red);
  transition: width 0.5s var(--ease);
}
.text-center .section-tag::after { left: 50%; transform: translateX(-50%); }
section:hover .section-tag::after { width: 48px; }
.section-title {
  font-size: clamp(1.5rem, 2.5vw, 2rem);
  font-weight: 600;
  margin-bottom: 1rem;
}
.section-subtitle {
  color: var(--dg-muted);
  font-size: 1rem;
  max-width: 700px;
}
.text-center .section-subtitle { margin-left: auto; margin-right: auto; }

/* Service card */
.service-card {
  background: #fff;
  border: 1px solid var(--dg-border);
  border-radius: var(--dg-radius);
  padding: 1.75rem;
  height: 100%;
  position: relative;
  overflow: hidden;
  transition: transform 0.4s var(--ease), box-shadow 0.4s var(--ease), border-color 0.3s var(--ease);
}
.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--dg-red), var(--dg-red-dark));
  transform: scaleX(0);
  transform-origin: left center;
  transition: transform 0.5s var(--ease);
}
.service-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
  border-color: var(--dg-border);
}
.service-card:hover::before { transform: scaleX(1); }
.service-card .service-icon {
  width: 46px; height: 46px;
  color: var(--dg-dark);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.35rem;
  margin-bottom: 1.15rem;
  border: 1px solid var(--dg-border);
  border-radius: var(--dg-radius);
  transition: transform 0.5s var(--ease), background 0.35s var(--ease), color 0.35s var(--ease), border-color 0.35s var(--ease);
}
.service-card:hover .service-icon {
  background: var(--dg-dark);
  color: #fff;
  border-color: var(--dg-dark);
  transform: rotate(-8deg) scale(1.08);
}
.service-card h5 {
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
  color: var(--dg-dark);
}
.service-card p {
  color: var(--dg-muted);
  font-size: 0.9rem;
  margin-bottom: 1rem;
  line-height: 1.55;
}
.service-card .service-link {
  color: var(--dg-dark);
  font-weight: 500;
  font-size: 0.88rem;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  transition: gap 0.3s var(--ease), color 0.2s;
  position: relative;
}
.service-card .service-link::after {
  content: '\2192';
  display: inline-block;
  transition: transform 0.3s var(--ease);
}
.service-card .service-link:hover {
  gap: 0.55rem;
  color: var(--dg-red-dark);
}
.service-card .service-link:hover::after { transform: translateX(3px); }

/* Service detail */
.service-detail {
  background: #fff;
  border: 1px solid var(--dg-border);
  border-radius: var(--dg-radius);
  padding: 1.85rem;
  margin-bottom: 1rem;
  transition: transform 0.35s var(--ease), border-color 0.3s var(--ease), box-shadow 0.35s var(--ease);
  position: relative;
  overflow: hidden;
}
.service-detail::before {
  content: '';
  position: absolute;
  top: 0; bottom: 0; left: 0;
  width: 3px;
  background: linear-gradient(180deg, var(--dg-red), var(--dg-red-dark));
  transform: scaleY(0);
  transform-origin: top;
  transition: transform 0.5s var(--ease);
}
.service-detail:hover {
  border-color: var(--dg-red);
  box-shadow: var(--shadow-md);
  transform: translateX(6px);
}
.service-detail:hover::before { transform: scaleY(1); }
.service-detail h4 { color: var(--dg-dark); font-size: 1.15rem; font-weight: 600; margin-bottom: 0.6rem; }
.service-detail p { color: var(--dg-muted); font-size: 0.95rem; }
.service-detail .service-detail-icon {
  width: 56px; height: 56px;
  color: var(--dg-dark);
  border: 1px solid var(--dg-border);
  border-radius: var(--dg-radius);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.55rem;
  transition: transform 0.4s var(--ease), background 0.3s var(--ease), color 0.3s var(--ease), border-color 0.3s var(--ease);
}
.service-detail:hover .service-detail-icon {
  background: var(--dg-dark);
  color: #fff;
  border-color: var(--dg-dark);
  transform: rotate(-6deg) scale(1.05);
}
.service-detail .service-meta {
  display: flex; flex-wrap: wrap; gap: 0.4rem;
  margin-top: 0.9rem;
}
.meta-pill {
  background: var(--dg-bg);
  color: var(--dg-text);
  font-size: 0.78rem;
  padding: 0.3rem 0.8rem;
  border-radius: 50px;
  font-weight: 500;
  border: 1px solid var(--dg-border);
  transition: transform 0.2s var(--ease), background 0.2s, color 0.2s, border-color 0.2s;
}
a.meta-pill:hover {
  background: var(--dg-dark);
  color: #fff;
  border-color: var(--dg-dark);
  transform: translateY(-2px);
}

/* Steps */
.step-card {
  padding: 1.25rem 0;
  transition: transform 0.3s var(--ease);
}
.step-card:hover { transform: translateY(-4px); }
.step-number {
  width: 46px; height: 46px;
  background: var(--dg-dark);
  color: #fff;
  font-size: 1.05rem;
  font-weight: 600;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.15rem;
  position: relative;
  transition: transform 0.5s var(--ease), box-shadow 0.4s var(--ease);
  box-shadow: 0 6px 16px -6px rgba(0, 0, 0, 0.25);
}
.step-card:hover .step-number {
  transform: rotate(-10deg) scale(1.1);
  box-shadow: 0 12px 24px -8px rgba(0, 0, 0, 0.3);
}
.step-card h5 { font-weight: 600; font-size: 1rem; margin-bottom: 0.4rem; transition: color 0.2s; }
.step-card:hover h5 { color: var(--dg-darker); }
.step-card p { color: var(--dg-muted); font-size: 0.92rem; margin: 0; }

/* Trust */
.trust-item {
  display: flex; gap: 0.9rem;
  padding: 1.15rem;
  background: #fff;
  border: 1px solid var(--dg-border);
  border-radius: var(--dg-radius);
  height: 100%;
  transition: transform 0.35s var(--ease), border-color 0.3s var(--ease), box-shadow 0.35s var(--ease);
}
.trust-item:hover {
  transform: translateY(-4px);
  border-color: var(--dg-dark);
  box-shadow: var(--shadow-md);
}
.trust-item .icon {
  flex-shrink: 0;
  width: 44px; height: 44px;
  border: 1px solid var(--dg-border);
  border-radius: var(--dg-radius);
  color: var(--dg-dark);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.15rem;
  transition: transform 0.4s var(--ease), background 0.3s, color 0.3s, border-color 0.3s;
}
.trust-item:hover .icon {
  background: var(--dg-dark);
  color: #fff;
  border-color: var(--dg-dark);
  transform: rotate(-8deg) scale(1.1);
}
.trust-item h6 { font-weight: 600; margin-bottom: 0.15rem; font-size: 0.95rem; color: var(--dg-dark); }
.trust-item p { color: var(--dg-muted); font-size: 0.88rem; margin: 0; }

/* Payment */
.payment-card {
  background: #fff;
  border: 1px solid var(--dg-border);
  border-radius: var(--dg-radius);
  padding: 2rem 1.5rem;
  text-align: center;
  height: 100%;
  transition: transform 0.4s var(--ease), border-color 0.3s var(--ease), box-shadow 0.4s var(--ease);
}
.payment-card:hover {
  transform: translateY(-6px);
  border-color: var(--dg-dark);
  box-shadow: var(--shadow-lg);
}
.payment-card .icon {
  font-size: 2.2rem;
  color: var(--dg-dark);
  margin-bottom: 0.9rem;
  display: inline-block;
  transition: transform 0.5s var(--ease);
}
.payment-card:hover .icon { transform: translateY(-6px) scale(1.15); }
.payment-card h5 { font-weight: 600; font-size: 1rem; margin-bottom: 0.4rem; }
.payment-card p { color: var(--dg-muted); font-size: 0.9rem; margin: 0; }

/* Contact */
.contact-card {
  background: #fff;
  border: 1px solid var(--dg-border);
  border-radius: var(--dg-radius);
  padding: 2rem;
  box-shadow: var(--shadow-sm);
  transition: box-shadow 0.35s var(--ease);
}
.contact-card:hover { box-shadow: var(--shadow-md); }
.contact-info {
  background: var(--dg-dark);
  color: #fff;
  border-radius: var(--dg-radius);
  padding: 2rem;
  height: 100%;
  position: relative;
  overflow: hidden;
}
.contact-info::before {
  content: '';
  position: absolute;
  top: -50px;
  right: -50px;
  width: 220px;
  height: 220px;
  background: radial-gradient(circle, rgba(255, 255, 255, 0.06) 0%, transparent 65%);
  border-radius: 50%;
}
.contact-info > * { position: relative; z-index: 1; }
.contact-info h3, .contact-info h4, .contact-info h6 { color: #fff; }
.contact-info .info-item {
  display: flex; gap: 1rem;
  margin-bottom: 1.15rem;
  align-items: flex-start;
  transition: transform 0.25s var(--ease);
}
.contact-info .info-item:hover { transform: translateX(4px); }
.contact-info .info-item .icon {
  width: 40px; height: 40px;
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: #fff;
  border-radius: var(--dg-radius);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
  font-size: 1rem;
  transition: transform 0.4s var(--ease), background 0.3s, border-color 0.3s;
}
.contact-info .info-item:hover .icon {
  background: rgba(255, 255, 255, 0.12);
  border-color: rgba(255, 255, 255, 0.4);
  transform: rotate(-10deg) scale(1.08);
}
.contact-info .info-item h6 {
  color: rgba(255, 255, 255, 0.6);
  font-size: 0.75rem;
  margin-bottom: 0.2rem;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  font-weight: 500;
}
.contact-info .info-item p { color: #fff; margin: 0; font-size: 0.95rem; }
.contact-info a { color: #fff; }
.contact-info a:hover { color: rgba(255, 255, 255, 0.85); }
.contact-info .social-link {
  transition: transform 0.3s var(--ease), background 0.25s, border-color 0.25s;
}
.contact-info .social-link:hover {
  background: rgba(255, 255, 255, 0.12) !important;
  border-color: rgba(255, 255, 255, 0.45) !important;
  transform: translateY(-3px) scale(1.05);
}

/* Form */
.form-control, .form-select {
  border: 1px solid var(--dg-border);
  border-radius: var(--dg-radius);
  padding: 0.7rem 0.95rem;
  font-size: 0.95rem;
  transition: border-color 0.2s, box-shadow 0.2s, background 0.2s;
  background: #fff;
}
.form-control:hover, .form-select:hover { background: var(--dg-bg-2); }
.form-control:focus, .form-select:focus {
  border-color: var(--dg-red);
  box-shadow: 0 0 0 3px var(--dg-red-soft);
  background: #fff;
}
.form-label {
  font-weight: 500;
  color: var(--dg-dark);
  margin-bottom: 0.4rem;
  font-size: 0.88rem;
}
.form-check-input:checked {
  background-color: var(--dg-red);
  border-color: var(--dg-red);
}
.form-check-input:focus { box-shadow: 0 0 0 3px var(--dg-red-soft); border-color: var(--dg-red); }

/* Alerts */
.alert-success-dg {
  background: #ecfdf5;
  border: 1px solid #a7f3d0;
  color: #065f46;
  padding: 0.85rem 1rem;
  border-radius: var(--dg-radius);
  font-size: 0.92rem;
  animation: slideDown 0.4s var(--ease);
}
.alert-error-dg {
  background: #fef2f2;
  border: 1px solid #fecaca;
  color: #991b1b;
  padding: 0.85rem 1rem;
  border-radius: var(--dg-radius);
  font-size: 0.92rem;
  animation: slideDown 0.4s var(--ease);
}
@keyframes slideDown {
  from { opacity: 0; transform: translateY(-8px); }
  to { opacity: 1; transform: translateY(0); }
}

/* CTA */
.cta-band {
  background: var(--dg-dark);
  color: #fff;
  border-radius: var(--dg-radius);
  padding: 2.75rem 2rem;
  position: relative;
  overflow: hidden;
}
.cta-band::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -10%;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(255, 255, 255, 0.05) 0%, transparent 65%);
  border-radius: 50%;
  pointer-events: none;
}
.cta-band > .row { position: relative; z-index: 1; }
.cta-band h2 { color: #fff; margin-bottom: 0.5rem; font-size: 1.55rem; }
.cta-band p { color: rgba(255, 255, 255, 0.8); margin-bottom: 0; }

/* Stats */
.stat-item {
  padding: 0.75rem;
  transition: transform 0.3s var(--ease);
}
.stat-item:hover { transform: translateY(-3px); }
.stat-item .num {
  font-size: 2.2rem;
  font-weight: 700;
  color: var(--dg-dark);
  line-height: 1;
  margin-bottom: 0.35rem;
  display: inline-block;
  transition: transform 0.3s var(--ease);
}
.stat-item:hover .num { transform: scale(1.1); }
.stat-item .label { color: var(--dg-muted); font-size: 0.85rem; }

/* Accordion */
.accordion-dg .accordion-item {
  border: 1px solid var(--dg-border);
  border-radius: var(--dg-radius) !important;
  margin-bottom: 0.7rem;
  overflow: hidden;
  transition: border-color 0.25s, box-shadow 0.25s;
}
.accordion-dg .accordion-item:hover {
  border-color: var(--dg-dark);
  box-shadow: var(--shadow-sm);
}
.accordion-dg .accordion-button {
  font-weight: 500;
  color: var(--dg-dark);
  background: #fff;
  padding: 1.05rem 1.25rem;
  font-size: 0.98rem;
  transition: all 0.25s var(--ease-soft);
}
.accordion-dg .accordion-button:not(.collapsed) {
  background: var(--dg-bg);
  color: var(--dg-dark);
  box-shadow: none;
}
.accordion-dg .accordion-button:focus { box-shadow: none; border-color: transparent; }
.accordion-dg .accordion-body { color: var(--dg-muted); font-size: 0.95rem; }

/* Footer */
footer {
  background: var(--dg-dark);
  color: rgba(255, 255, 255, 0.7);
  padding: 3.25rem 0 1.25rem;
  position: relative;
}
footer h6 {
  color: #fff;
  font-weight: 600;
  margin-bottom: 1rem;
  font-size: 0.95rem;
}
footer a {
  color: rgba(255, 255, 255, 0.7);
  text-decoration: none;
  display: block;
  padding: 0.25rem 0;
  font-size: 0.9rem;
  transition: color 0.2s, padding-left 0.25s var(--ease);
}
footer a:hover {
  color: #fff;
  padding-left: 0.35rem;
}
footer .footer-brand img { height: 68px; margin-bottom: 0.9rem; }
footer .footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  padding-top: 1.25rem;
  margin-top: 2.5rem;
  font-size: 0.82rem;
  color: rgba(255, 255, 255, 0.5);
}

/* Back to top */
.back-to-top {
  position: fixed;
  bottom: 5.5rem;
  right: 1.5rem;
  width: 44px;
  height: 44px;
  background: var(--dg-dark);
  color: #fff;
  border: none;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transform: translateY(20px);
  transition: opacity 0.3s var(--ease), visibility 0.3s, transform 0.3s var(--ease), background 0.25s;
  cursor: pointer;
  z-index: 998;
  box-shadow: var(--shadow-md);
  font-size: 1.1rem;
}
.back-to-top.visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}
.back-to-top:hover {
  background: var(--dg-darker);
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

/* WhatsApp floating */
.whatsapp-float {
  position: fixed;
  bottom: 1.5rem;
  right: 1.5rem;
  width: 54px;
  height: 54px;
  background: #25d366;
  color: #fff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
  text-decoration: none;
  box-shadow: 0 10px 28px rgba(37, 211, 102, 0.35);
  z-index: 999;
  transition: transform 0.3s var(--ease), box-shadow 0.3s var(--ease);
  animation: wa-pulse 2.4s infinite;
}
.whatsapp-float:hover {
  color: #fff;
  transform: translateY(-4px) scale(1.05);
  box-shadow: 0 15px 32px rgba(37, 211, 102, 0.45);
  animation-play-state: paused;
}
@keyframes wa-pulse {
  0%, 100% { box-shadow: 0 10px 28px rgba(37, 211, 102, 0.35), 0 0 0 0 rgba(37, 211, 102, 0.4); }
  50% { box-shadow: 0 10px 28px rgba(37, 211, 102, 0.35), 0 0 0 14px rgba(37, 211, 102, 0); }
}

/* Reveal on scroll */
.js .reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.75s var(--ease), transform 0.75s var(--ease);
  will-change: opacity, transform;
}
.js .reveal.in {
  opacity: 1;
  transform: translateY(0);
}
.js .reveal-left { transform: translateX(-30px); }
.js .reveal-left.in { transform: translateX(0); }
.js .reveal-right { transform: translateX(30px); }
.js .reveal-right.in { transform: translateX(0); }

/* Responsive */
@media (max-width: 768px) {
  .hero { padding: 6rem 0 3rem; }
  section { padding: 3rem 0; }
  .cta-band { padding: 2rem 1.5rem; }
  .contact-info, .contact-card { padding: 1.5rem; }
  .navbar-dg .navbar-brand img { height: 48px; }
  .whatsapp-float { width: 48px; height: 48px; font-size: 1.4rem; }
  .back-to-top { bottom: 5rem; width: 40px; height: 40px; }
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
  * {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  .js .reveal { opacity: 1; transform: none; }
}