/* =====================================================
   SWARNA TECHNO SOLUTIONS (STS)
   Corporate IT Infrastructure Design System
   ===================================================== */

:root {
  /* Brand colours — dark navy / royal blue / cyan accent */
  --n-primary: #1E5EFF;
  --n-primary-dark: #1347D4;
  --n-secondary: #0B1D36;
  --n-navy: #0A1628;
  --n-accent: #0891B2;
  --n-success: #0F9F6E;
  --n-slate: #4B5565;
  --n-slate-light: #8B95A5;
  --n-bg: #F4F6F9;
  --n-bg-alt: #E8EEF8;
  --n-border: #E2E8F0;
  --n-white: #FFFFFF;

  --n-gradient-primary: linear-gradient(135deg, #1E5EFF 0%, #1347D4 100%);
  --n-gradient-soft: linear-gradient(160deg, #F4F6F9 0%, #E8EEF8 55%, #F8FAFC 100%);
  --n-gradient-dark: linear-gradient(135deg, #0A1628 0%, #132744 100%);

  --n-font-display: 'Plus Jakarta Sans', sans-serif;
  --n-font-body: 'Source Sans 3', sans-serif;

  --n-space-xs: 0.5rem;
  --n-space-sm: 1rem;
  --n-space-md: 1.5rem;
  --n-space-lg: 2.5rem;
  --n-space-xl: 4rem;
  --n-space-2xl: 6rem;

  --n-radius-sm: 8px;
  --n-radius-md: 12px;
  --n-radius-lg: 18px;
  --n-radius-pill: 100px;

  --n-shadow-sm: 0 2px 8px rgba(10, 22, 40, 0.05);
  --n-shadow-md: 0 10px 28px rgba(10, 22, 40, 0.08);
  --n-shadow-lg: 0 22px 48px rgba(10, 22, 40, 0.12);
  --n-shadow-primary: 0 12px 28px rgba(30, 94, 255, 0.28);

  --bs-primary: #1E5EFF;
  --bs-primary-rgb: 30, 94, 255;
  --bs-body-font-family: var(--n-font-body);
  --bs-body-color: var(--n-slate);
  --bs-body-bg: var(--n-white);
}

/* =====================================================
   BASE
   ===================================================== */
html { scroll-behavior: smooth; }

body {
  font-family: var(--n-font-body);
  color: var(--n-slate);
  background-color: var(--n-white);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6,
.font-display {
  font-family: var(--n-font-display);
  color: var(--n-navy);
  font-weight: 700;
  letter-spacing: -0.02em;
}

h1 { font-weight: 800; }
p { line-height: 1.7; }
a { text-decoration: none; }

:focus-visible {
  outline: 3px solid rgba(30, 94, 255, 0.45);
  outline-offset: 2px;
}

.text-primary-custom { color: var(--n-primary) !important; }
.text-accent { color: var(--n-accent) !important; }
.text-slate { color: var(--n-slate) !important; }
.text-navy { color: var(--n-navy) !important; }
.bg-soft { background-color: var(--n-bg) !important; }
.bg-soft-alt { background: var(--n-gradient-soft) !important; }
.bg-navy { background-color: var(--n-navy) !important; }
.bg-gradient-primary { background: var(--n-gradient-primary) !important; }
.bg-gradient-dark { background: var(--n-gradient-dark) !important; }

.section { padding-top: var(--n-space-2xl); padding-bottom: var(--n-space-2xl); }
.section-sm { padding-top: var(--n-space-xl); padding-bottom: var(--n-space-xl); }

@media (max-width: 767.98px) {
  .section { padding-top: var(--n-space-xl); padding-bottom: var(--n-space-xl); }
  .section-sm { padding-top: var(--n-space-lg); padding-bottom: var(--n-space-lg); }
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--n-font-display);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--n-primary);
  background: var(--n-bg-alt);
  padding: 0.4rem 1rem;
  border-radius: var(--n-radius-pill);
  margin-bottom: var(--n-space-sm);
}

.eyebrow::before {
  content: '';
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--n-primary);
  display: inline-block;
}

.section-title { margin-bottom: var(--n-space-sm); }
.section-subtitle {
  font-size: 1.05rem;
  color: var(--n-slate);
  max-width: 640px;
}
.section-header { margin-bottom: var(--n-space-xl); }

/* =====================================================
   BUTTONS
   ===================================================== */
.btn {
  font-family: var(--n-font-display);
  font-weight: 600;
  border-radius: var(--n-radius-sm);
  padding: 0.75rem 1.75rem;
  font-size: 0.95rem;
  transition: all 0.25s ease;
  border-width: 1.5px;
}

.btn-primary {
  background: var(--n-primary);
  border: none;
  box-shadow: var(--n-shadow-primary);
  color: #fff;
}

.btn-primary:hover,
.btn-primary:focus {
  background: var(--n-primary-dark);
  transform: translateY(-2px);
  box-shadow: 0 16px 32px rgba(30, 94, 255, 0.35);
  color: #fff;
}

.btn-outline-primary {
  border-color: var(--n-primary);
  color: var(--n-primary);
  background: transparent;
}

.btn-outline-primary:hover {
  background: var(--n-primary);
  border-color: var(--n-primary);
  transform: translateY(-2px);
  color: #fff;
}

.btn-light-custom {
  background: #fff;
  color: var(--n-navy);
  border: 1.5px solid var(--n-border);
}

.btn-light-custom:hover {
  background: var(--n-bg);
  border-color: var(--n-primary);
  color: var(--n-primary);
  transform: translateY(-2px);
}

.btn-outline-white {
  border-color: rgba(255,255,255,0.45);
  color: #fff;
}

.btn-outline-white:hover {
  background: rgba(255,255,255,0.12);
  border-color: #fff;
  color: #fff;
}

.btn-accent {
  background: var(--n-accent);
  border: none;
  color: #fff;
}

.btn-accent:hover {
  background: #0E7490;
  color: #fff;
  transform: translateY(-2px);
}

.btn-lg-custom { padding: 1rem 2.1rem; font-size: 1rem; }
.btn-sm-custom { padding: 0.5rem 1.15rem; font-size: 0.82rem; }

/* =====================================================
   NAVBAR — minimal corporate
   ===================================================== */
.navbar-sts {
  padding: 0.85rem 0;
  transition: all 0.3s ease;
  background: rgba(255, 255, 255, 0.98);
  border-bottom: 1px solid var(--n-border);
  z-index: 1030;
}

.navbar-sts.scrolled {
  padding: 0.55rem 0;
  background: rgba(255, 255, 255, 0.98);
  backdrop-filter: blur(12px);
  box-shadow: var(--n-shadow-sm);
}

.navbar-brand-custom {
  font-family: var(--n-font-display);
  font-weight: 800;
  color: var(--n-navy) !important;
  letter-spacing: -0.02em;
  line-height: 1.15;
  margin-right: 1.5rem;
}

.navbar-brand-custom .brand-mark {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
}

.navbar-brand-custom .brand-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  border-radius: 10px;
  background: var(--n-navy);
  color: #fff;
  font-size: 0.7rem;
  font-weight: 800;
  letter-spacing: 0.04em;
  flex-shrink: 0;
}

.navbar-brand-custom .brand-text {
  display: flex;
  flex-direction: column;
  gap: 0.1rem;
}

.navbar-brand-custom .brand-name {
  font-size: 1rem;
  font-weight: 800;
  color: var(--n-navy);
}

.navbar-brand-custom .brand-sub {
  font-size: 0.68rem;
  font-weight: 600;
  color: var(--n-slate-light);
  letter-spacing: 0.01em;
  margin: 0;
}

.navbar-sts .nav-main {
  gap: 0.15rem;
}

.navbar-sts .nav-link {
  font-family: var(--n-font-display);
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--n-slate) !important;
  padding: 0.5rem 0.85rem !important;
  border-radius: 6px;
  transition: color 0.2s ease, background 0.2s ease;
  white-space: nowrap;
  background: transparent !important;
}

.navbar-sts .nav-link:hover {
  color: var(--n-navy) !important;
  background: transparent !important;
}

.navbar-sts .nav-link.active {
  color: var(--n-navy) !important;
  background: transparent !important;
  position: relative;
}

.navbar-sts .nav-link.active::after {
  content: '';
  position: absolute;
  left: 0.85rem;
  right: 0.85rem;
  bottom: 0.2rem;
  height: 2px;
  background: var(--n-primary);
  border-radius: 2px;
}

.navbar-sts .dropdown-toggle::after {
  margin-left: 0.35rem;
  vertical-align: 0.15em;
  border-top-width: 0.3em;
  opacity: 0.65;
}

.btn-nav-cta {
  padding: 0.55rem 1.15rem !important;
  font-size: 0.82rem !important;
  white-space: nowrap;
  box-shadow: 0 8px 18px rgba(30, 94, 255, 0.22);
}

.navbar-toggler-custom {
  border: none;
  width: 42px;
  height: 42px;
  border-radius: var(--n-radius-sm);
  background: var(--n-bg);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 4px;
  flex-direction: column;
  padding: 0;
}

.navbar-toggler-custom:focus { box-shadow: none; }

.navbar-toggler-custom .bar {
  width: 18px;
  height: 2px;
  background: var(--n-navy);
  border-radius: 2px;
  transition: all 0.3s ease;
}

.navbar-toggler-custom.active .bar:nth-child(1) {
  transform: translateY(6px) rotate(45deg);
}
.navbar-toggler-custom.active .bar:nth-child(2) { opacity: 0; }
.navbar-toggler-custom.active .bar:nth-child(3) {
  transform: translateY(-6px) rotate(-45deg);
}

@media (max-width: 991.98px) {
  .navbar-sts .navbar-collapse {
    background: #fff;
    border: 1px solid var(--n-border);
    border-radius: var(--n-radius-md);
    padding: 0.75rem;
    margin-top: 0.75rem;
    box-shadow: var(--n-shadow-md);
    max-height: calc(100vh - 90px);
    overflow-y: auto;
    width: 100%;
  }

  .navbar-sts .nav-main {
    align-items: stretch !important;
    gap: 0.15rem;
  }

  .navbar-sts .nav-link {
    padding: 0.75rem 0.9rem !important;
  }

  .navbar-sts .nav-link.active::after {
    display: none;
  }

  .navbar-sts .nav-link.active {
    background: var(--n-bg-alt) !important;
    color: var(--n-primary) !important;
  }
}

/* =====================================================
   HERO
   ===================================================== */
.hero {
  position: relative;
  padding-top: 8.5rem;
  padding-bottom: 5rem;
  background: var(--n-gradient-soft);
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: -160px;
  right: -120px;
  width: 480px;
  height: 480px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(30,94,255,0.12) 0%, transparent 70%);
  z-index: 0;
}

.hero::after {
  content: '';
  position: absolute;
  bottom: -180px;
  left: -120px;
  width: 420px;
  height: 420px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(8,145,178,0.10) 0%, transparent 70%);
  z-index: 0;
}

.hero-content { position: relative; z-index: 2; }
.hero h1 { font-size: 3.05rem; line-height: 1.15; }
.hero .hero-support {
  font-size: 0.95rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  font-weight: 700;
  color: var(--n-accent);
  font-family: var(--n-font-display);
  margin-bottom: 1rem;
}

@media (max-width: 991.98px) {
  .hero { padding-top: 7rem; text-align: center; }
  .hero h1 { font-size: 2.25rem; }
}

@media (max-width: 575.98px) {
  .hero h1 { font-size: 1.85rem; }
}

.hero-visual {
  position: relative;
  z-index: 1;
}

.hero-image-wrap {
  border-radius: var(--n-radius-lg);
  overflow: hidden;
  box-shadow: var(--n-shadow-lg);
  border: 1px solid var(--n-border);
  background: var(--n-navy);
}

.hero-image-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  aspect-ratio: 5/4;
  display: block;
}

.hero-float-badge {
  position: absolute;
  background: #fff;
  border-radius: var(--n-radius-md);
  box-shadow: var(--n-shadow-md);
  padding: 0.85rem 1.15rem;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-family: var(--n-font-display);
  font-weight: 700;
  font-size: 0.85rem;
  color: var(--n-navy);
  z-index: 3;
}

.hero-float-badge.badge-1 { top: 1.25rem; left: -1rem; }
.hero-float-badge.badge-2 { bottom: 1.5rem; right: -0.75rem; }

@media (max-width: 767.98px) {
  .hero-float-badge { padding: 0.6rem 0.85rem; font-size: 0.75rem; }
  .hero-float-badge.badge-1 { left: 0.5rem; top: 0.75rem; }
  .hero-float-badge.badge-2 { right: 0.5rem; bottom: 0.75rem; }
}

/* Stats */
.stats-strip {
  border-top: 1px solid var(--n-border);
  border-bottom: 1px solid var(--n-border);
}

.stats-panel {
  background: #fff;
  border: 1px solid var(--n-border);
  border-radius: var(--n-radius-lg);
  box-shadow: var(--n-shadow-sm);
  padding: 2rem 1rem;
}

.stat-item .stat-number {
  font-family: var(--n-font-display);
  font-size: 2.15rem;
  font-weight: 800;
  color: var(--n-navy);
}

.stat-item .stat-label {
  font-size: 0.9rem;
  color: var(--n-slate);
  font-weight: 500;
}

/* =====================================================
   ICON BOXES & CARDS
   ===================================================== */
.icon-box {
  width: 56px;
  height: 56px;
  border-radius: var(--n-radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.45rem;
  flex-shrink: 0;
}

.icon-box-primary { background: var(--n-bg-alt); color: var(--n-primary); }
.icon-box-secondary { background: #E6F7FA; color: var(--n-accent); }
.icon-box-success { background: #E7F8F1; color: var(--n-success); }
.icon-box-navy { background: rgba(10, 22, 40, 0.08); color: var(--n-navy); }
.icon-box-lg { width: 72px; height: 72px; font-size: 1.9rem; border-radius: var(--n-radius-md); }

.card-premium {
  background: #fff;
  border: 1px solid var(--n-border);
  border-radius: var(--n-radius-md);
  box-shadow: var(--n-shadow-sm);
  transition: all 0.3s ease;
  padding: var(--n-space-lg);
  height: 100%;
}

.card-premium:hover {
  box-shadow: var(--n-shadow-md);
  transform: translateY(-5px);
  border-color: #c9d7f0;
}

.card-premium .card-title {
  font-size: 1.1rem;
  margin-bottom: 0.5rem;
}

.card-link-arrow {
  font-family: var(--n-font-display);
  font-weight: 700;
  font-size: 0.88rem;
  color: var(--n-primary);
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  transition: gap 0.2s ease;
}

.card-link-arrow:hover { gap: 0.7rem; color: var(--n-primary-dark); }

.service-card-img {
  border-radius: var(--n-radius-sm);
  overflow: hidden;
  aspect-ratio: 16/10;
  margin-bottom: 1.25rem;
}

.service-card-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.card-premium:hover .service-card-img img { transform: scale(1.05); }

.feature-list { list-style: none; padding: 0; margin: 0; }
.feature-list li {
  display: flex;
  align-items: flex-start;
  gap: 0.65rem;
  margin-bottom: 0.75rem;
  font-size: 0.95rem;
  color: var(--n-slate);
}
.feature-list li i { color: var(--n-success); margin-top: 0.2rem; flex-shrink: 0; }

/* Blog / insights cards */
.blog-card-img {
  border-radius: var(--n-radius-md) var(--n-radius-md) 0 0;
  overflow: hidden;
  aspect-ratio: 16/10;
}
.blog-card-img img { transition: transform 0.4s ease; width: 100%; height: 100%; object-fit: cover; }
.card-premium:hover .blog-card-img img { transform: scale(1.06); }
.blog-card-body { padding: var(--n-space-md) var(--n-space-md) 0; }

.tag-pill {
  display: inline-block;
  font-family: var(--n-font-display);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--n-primary);
  background: var(--n-bg-alt);
  padding: 0.3rem 0.8rem;
  border-radius: var(--n-radius-pill);
  margin-bottom: 0.75rem;
}

.meta-row {
  display: flex;
  align-items: center;
  gap: 1rem;
  font-size: 0.85rem;
  color: var(--n-slate-light);
  margin-top: 1rem;
  padding-top: 1rem;
  border-top: 1px solid var(--n-border);
}

/* Project cards */
.portfolio-card {
  position: relative;
  border-radius: var(--n-radius-md);
  overflow: hidden;
  box-shadow: var(--n-shadow-sm);
  aspect-ratio: 4/3;
  display: block;
}

.portfolio-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.portfolio-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(10,22,40,0) 25%, rgba(10,22,40,0.9) 100%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: var(--n-space-md);
  opacity: 1;
  transition: opacity 0.35s ease;
}

.portfolio-card:hover img { transform: scale(1.06); }
.portfolio-overlay h5 { color: #fff; margin-bottom: 0.25rem; font-size: 1.05rem; }
.portfolio-overlay span { color: rgba(255,255,255,0.75); font-size: 0.82rem; }

.project-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1rem;
  font-size: 0.85rem;
  color: var(--n-slate);
  margin-bottom: 0.75rem;
}

.project-meta i { color: var(--n-primary); }

/* Why choose / value cards */
.why-card {
  background: #fff;
  border: 1px solid var(--n-border);
  border-radius: var(--n-radius-md);
  padding: 1.75rem;
  height: 100%;
  transition: border-color 0.25s ease, box-shadow 0.25s ease;
}
.why-card:hover {
  border-color: #c5d4f0;
  box-shadow: var(--n-shadow-sm);
}

/* Highlight panels */
.highlight-panel {
  background: var(--n-navy);
  color: #fff;
  border-radius: var(--n-radius-lg);
  padding: 2.75rem;
  position: relative;
  overflow: hidden;
}
.highlight-panel h2,
.highlight-panel h3 { color: #fff; }
.highlight-panel p { color: rgba(255,255,255,0.72); }
.highlight-panel::before {
  content: '';
  position: absolute;
  top: -80px;
  right: -60px;
  width: 260px;
  height: 260px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(30,94,255,0.35) 0%, transparent 70%);
}

.coverage-card {
  background: #fff;
  border: 1px solid var(--n-border);
  border-radius: var(--n-radius-md);
  padding: 1.75rem;
  height: 100%;
  border-top: 3px solid var(--n-primary);
}

.disclaimer-box {
  background: #FFF8EB;
  border: 1px solid #F5D78E;
  border-radius: var(--n-radius-md);
  padding: 1.25rem 1.5rem;
  color: #6B5420;
  font-size: 0.95rem;
}

/* Equipment catalogue */
.equip-card {
  background: #fff;
  border: 1px solid var(--n-border);
  border-radius: var(--n-radius-md);
  overflow: hidden;
  height: 100%;
  display: flex;
  flex-direction: column;
  transition: box-shadow 0.25s ease, transform 0.25s ease;
}
.equip-card:hover {
  box-shadow: var(--n-shadow-md);
  transform: translateY(-4px);
}
.equip-card img {
  width: 100%;
  aspect-ratio: 5/4;
  object-fit: cover;
  background: var(--n-bg);
}
.equip-card .equip-body { padding: 1.35rem; flex: 1; display: flex; flex-direction: column; }
.stock-badge {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  background: #E6F7FA;
  color: var(--n-accent);
  padding: 0.3rem 0.7rem;
  border-radius: var(--n-radius-pill);
}

/* Forms */
.form-control,
.form-select {
  border: 1.5px solid var(--n-border);
  border-radius: var(--n-radius-sm);
  padding: 0.85rem 1.1rem;
  font-size: 0.95rem;
  background-color: var(--n-bg);
  transition: all 0.2s ease;
}

.form-control:focus,
.form-select:focus {
  border-color: var(--n-primary);
  box-shadow: 0 0 0 4px rgba(30, 94, 255, 0.12);
  background-color: #fff;
}

.form-label {
  font-family: var(--n-font-display);
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--n-navy);
  margin-bottom: 0.5rem;
}

.honeypot-field {
  position: absolute !important;
  left: -9999px !important;
  width: 1px !important;
  height: 1px !important;
  overflow: hidden !important;
  opacity: 0 !important;
}

.alert-sts {
  border-radius: var(--n-radius-md);
  border: none;
  padding: 1rem 1.25rem;
}

/* CTA */
.cta-section {
  background: var(--n-gradient-dark);
  border-radius: var(--n-radius-lg);
  padding: var(--n-space-2xl) var(--n-space-lg);
  position: relative;
  overflow: hidden;
}
.cta-section::before {
  content: '';
  position: absolute;
  top: -100px;
  right: -100px;
  width: 350px;
  height: 350px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(30,94,255,0.28) 0%, transparent 70%);
}
.cta-section h2, .cta-section p { color: #fff; position: relative; z-index: 1; }
.cta-section p { color: rgba(255,255,255,0.72); }

/* Footer */
.footer-sts {
  background: var(--n-navy);
  color: rgba(255,255,255,0.65);
  padding-top: var(--n-space-2xl);
}
.footer-sts h6 {
  color: #fff;
  font-size: 0.82rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: var(--n-space-md);
}
.footer-sts a {
  color: rgba(255,255,255,0.6);
  transition: color 0.2s ease;
  display: block;
  margin-bottom: 0.6rem;
  font-size: 0.93rem;
}
.footer-sts a:hover { color: #fff; }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.08);
  margin-top: var(--n-space-xl);
  padding: var(--n-space-md) 0;
  font-size: 0.85rem;
}
.footer-brand {
  font-family: var(--n-font-display);
  font-weight: 800;
  font-size: 1.25rem;
  color: #fff !important;
  display: inline-block;
  margin-bottom: 0.75rem;
}
.footer-brand span { color: #7EB0FF; }

/* Page header */
.page-header {
  background: var(--n-gradient-dark);
  padding: 8rem 0 3.5rem;
  position: relative;
  overflow: hidden;
}
.page-header::before {
  content: '';
  position: absolute;
  top: -120px;
  right: -120px;
  width: 400px;
  height: 400px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(30,94,255,0.28) 0%, transparent 70%);
}
.page-header h1 { color: #fff; font-size: 2.4rem; }
.page-header .lead-text {
  color: rgba(255,255,255,0.72);
  max-width: 640px;
  margin: 0.75rem auto 0;
}
.breadcrumb-custom {
  display: inline-flex;
  gap: 0.5rem;
  font-size: 0.88rem;
  color: rgba(255,255,255,0.6);
  font-weight: 500;
  margin-top: 1rem;
}
.breadcrumb-custom a { color: rgba(255,255,255,0.6); }
.breadcrumb-custom a:hover { color: #fff; }
.breadcrumb-custom .active { color: #7EB0FF; }

@media (max-width: 575.98px) {
  .page-header h1 { font-size: 1.75rem; }
}

/* Reveal */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
  .card-premium:hover, .btn:hover, .portfolio-card img, .equip-card:hover { transform: none; }
}

.divider-line { height: 1px; background: var(--n-border); border: none; }
.rounded-img { border-radius: var(--n-radius-lg); }

.list-check { list-style: none; padding: 0; }
.list-check li {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  margin-bottom: 0.85rem;
}
.list-check li i {
  color: var(--n-primary);
  background: var(--n-bg-alt);
  width: 24px;
  height: 24px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.7rem;
  flex-shrink: 0;
  margin-top: 0.1rem;
}

.widget {
  background: #fff;
  border: 1px solid var(--n-border);
  border-radius: var(--n-radius-md);
  padding: var(--n-space-md);
  margin-bottom: var(--n-space-md);
}
.widget h5 { font-size: 1rem; margin-bottom: var(--n-space-sm); }
.widget-link-list { list-style: none; padding: 0; margin: 0; }
.widget-link-list li {
  padding: 0.55rem 0;
  border-bottom: 1px solid var(--n-border);
  font-size: 0.9rem;
}
.widget-link-list li:last-child { border-bottom: none; }
.widget-link-list a { color: var(--n-navy); font-weight: 600; }
.widget-link-list a:hover { color: var(--n-primary); }

.accordion-custom .accordion-item {
  border: 1px solid var(--n-border);
  border-radius: var(--n-radius-sm) !important;
  margin-bottom: 1rem;
  overflow: hidden;
}
.accordion-custom .accordion-button {
  font-family: var(--n-font-display);
  font-weight: 700;
  color: var(--n-navy);
  background: #fff;
  padding: 1.15rem 1.35rem;
}
.accordion-custom .accordion-button:not(.collapsed) {
  color: var(--n-primary);
  background: var(--n-bg-alt);
  box-shadow: none;
}
.accordion-custom .accordion-button:focus { box-shadow: none; border-color: var(--n-border); }
.accordion-custom .accordion-body { padding: 1.15rem 1.35rem; color: var(--n-slate); }

.back-to-top {
  position: fixed;
  bottom: 5.5rem;
  right: 1.5rem;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--n-primary);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--n-shadow-primary);
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition: all 0.3s ease;
  z-index: 998;
  border: none;
}
.back-to-top.show { opacity: 1; visibility: visible; transform: translateY(0); }
.back-to-top:hover { background: var(--n-primary-dark); color: #fff; }

/* WhatsApp floating button */
.whatsapp-float {
  position: fixed;
  bottom: 1.5rem;
  right: 1.5rem;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: #25D366;
  color: #fff !important;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.65rem;
  box-shadow: 0 10px 24px rgba(37, 211, 102, 0.35);
  z-index: 999;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.whatsapp-float:hover {
  transform: translateY(-3px);
  color: #fff !important;
  box-shadow: 0 14px 28px rgba(37, 211, 102, 0.45);
}
.whatsapp-float.is-disabled {
  opacity: 0.55;
  pointer-events: none;
}

.filter-btn {
  border: 1.5px solid var(--n-border);
  background: #fff;
  color: var(--n-slate);
  font-family: var(--n-font-display);
  font-weight: 600;
  font-size: 0.82rem;
  padding: 0.45rem 1rem;
  border-radius: var(--n-radius-pill);
  transition: all 0.2s ease;
}
.filter-btn:hover,
.filter-btn.active {
  background: var(--n-navy);
  border-color: var(--n-navy);
  color: #fff;
}

.feature-grid-item {
  display: flex;
  gap: 1rem;
  padding: var(--n-space-md);
  background: var(--n-bg);
  border-radius: var(--n-radius-md);
  height: 100%;
}

.process-step { position: relative; }
.process-number {
  font-family: var(--n-font-display);
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--n-primary);
  line-height: 1;
  margin-bottom: 1rem;
  display: block;
  opacity: 0.9;
}

.industry-card {
  position: relative;
  border-radius: var(--n-radius-md);
  overflow: hidden;
  min-height: 260px;
  display: block;
}
.industry-card img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.industry-card .industry-content {
  position: relative;
  z-index: 2;
  height: 100%;
  min-height: 260px;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 1.5rem;
  background: linear-gradient(180deg, rgba(10,22,40,0.15) 0%, rgba(10,22,40,0.88) 100%);
  color: #fff;
}
.industry-card h3 { color: #fff; font-size: 1.2rem; }
.industry-card p { color: rgba(255,255,255,0.78); margin-bottom: 0; font-size: 0.92rem; }

@media (max-width: 375px) {
  .btn-lg-custom { padding: 0.85rem 1.35rem; font-size: 0.92rem; }
  .hero { padding-left: 0; padding-right: 0; }
}