/*!
 * US LAYER — Core Design System
 * Complete rebuild — Indigo + Emerald professional theme
 * https://uslayer.com
 * ================================================== */

/* ============================================================
   1. DESIGN TOKENS
   ============================================================ */
:root {
  /* Brand Colors */
  --c-indigo:       #4f46e5;
  --c-indigo-dark:  #3730a3;
  --c-indigo-light: #ede9fe;
  --c-indigo-mid:   #6366f1;
  --c-emerald:      #059669;
  --c-emerald-dark: #047857;
  --c-emerald-light:#d1fae5;
  --c-amber:        #f59e0b;

  /* Neutrals */
  --c-dark:         #0f172a;
  --c-dark-2:       #1e293b;
  --c-text:         #334155;
  --c-muted:        #64748b;
  --c-border:       #e2e8f0;
  --c-border-light: #f1f5f9;
  --c-bg:           #f8fafc;
  --c-bg-section:   #f1f5f9;
  --c-white:        #ffffff;

  /* Typography */
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

  /* Shadows */
  --shadow-xs: 0 1px 2px rgba(15,23,42,0.05);
  --shadow-sm: 0 2px 8px rgba(15,23,42,0.08);
  --shadow-md: 0 4px 20px rgba(15,23,42,0.10);
  --shadow-lg: 0 12px 40px rgba(15,23,42,0.13);
  --shadow-indigo: 0 8px 30px rgba(79,70,229,0.28);

  /* Radius */
  --r-sm:  8px;
  --r-md:  12px;
  --r-lg:  18px;
  --r-xl:  28px;
  --r-pill:999px;

  /* Transitions */
  --ease: 0.22s cubic-bezier(0.4,0,0.2,1);

  /* Bootstrap overrides */
  --bs-font-sans-serif: var(--font-sans);
  --bs-body-font-family: var(--font-sans);
  --bs-body-color: var(--c-text);
  --bs-link-color: var(--c-indigo);
  --bs-link-hover-color: var(--c-indigo-dark);
}

/* ============================================================
   2. RESET & BASE
   ============================================================ */
html { scroll-behavior: smooth; }

body {
  font-family: var(--font-sans);
  color: var(--c-text);
  background: var(--c-white);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  line-height: 1.65;
}

main#main-content { animation: fadeUp .3s ease forwards; }
@keyframes fadeUp {
  from { opacity:0; transform:translateY(8px); }
  to   { opacity:1; transform:translateY(0);   }
}

::-webkit-scrollbar { width:5px; height:5px; }
::-webkit-scrollbar-track { background:var(--c-bg); }
::-webkit-scrollbar-thumb { background:#cbd5e1; border-radius:3px; }
::-webkit-scrollbar-thumb:hover { background:#94a3b8; }

:focus-visible {
  outline: 2px solid var(--c-indigo);
  outline-offset: 3px;
}

img { max-width:100%; height:auto; }

/* ============================================================
   3. TYPOGRAPHY HELPERS
   ============================================================ */
.label-chip {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.3rem 0.85rem;
  background: var(--c-indigo-light);
  color: var(--c-indigo-dark);
  border-radius: var(--r-pill);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.07em;
  text-transform: uppercase;
}
.label-chip.green {
  background: var(--c-emerald-light);
  color: var(--c-emerald-dark);
}
.label-chip.amber {
  background: #fef3c7;
  color: #92400e;
}

.text-indigo { color: var(--c-indigo) !important; }
.text-indigo:hover { color: var(--c-indigo-dark) !important; }

.section-heading {
  font-size: clamp(1.6rem, 3.5vw, 2.4rem);
  font-weight: 800;
  color: var(--c-dark);
  line-height: 1.18;
  letter-spacing: -0.02em;
}
.section-sub {
  font-size: 1rem;
  color: var(--c-muted);
  max-width: 560px;
  margin: 0 auto;
  line-height: 1.75;
}

/* gradient heading accent */
.text-gradient {
  background: linear-gradient(135deg, var(--c-indigo) 0%, var(--c-indigo-mid) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ============================================================
   4. NAVBAR
   ============================================================ */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1040;
  background: rgba(255,255,255,0.92);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--c-border);
  box-shadow: var(--shadow-xs);
  transition: box-shadow var(--ease);
}
.site-header.scrolled { box-shadow: var(--shadow-sm); }

.site-header .navbar {
  padding: 0.85rem 0;
  --bs-navbar-color: var(--c-text);
  --bs-navbar-hover-color: var(--c-indigo);
  --bs-navbar-active-color: var(--c-indigo);
}

.site-header .navbar-brand {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--c-dark);
  text-decoration: none;
  letter-spacing: -0.01em;
  transition: opacity var(--ease);
}
.site-header .navbar-brand:hover { opacity: 0.8; }
.site-header .navbar-brand img { height: 32px; width: auto; }

/* Nav links */
.site-header .nav-link {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--c-muted) !important;
  padding: 0.4rem 0.6rem !important;
  border-radius: 0;
  background: none !important;
  transition: color var(--ease);
  position: relative;
}
.site-header .nav-link:hover {
  color: var(--c-indigo) !important;
}
.site-header .nav-link.active {
  color: var(--c-indigo) !important;
  font-weight: 600;
}
.site-header .nav-link.active:hover {
  color: var(--c-indigo-dark) !important;
}

/* Desktop nav stagger fade-in on load */
.site-header .navbar-nav > .nav-item {
  opacity: 0;
  animation: desktopNavFade 0.25s ease forwards;
}
.site-header .navbar-nav > .nav-item:nth-child(1) { animation-delay: 0.05s; }
.site-header .navbar-nav > .nav-item:nth-child(2) { animation-delay: 0.10s; }
.site-header .navbar-nav > .nav-item:nth-child(3) { animation-delay: 0.15s; }
.site-header .navbar-nav > .nav-item:nth-child(4) { animation-delay: 0.20s; }
.site-header .navbar-nav > .nav-item:nth-child(5) { animation-delay: 0.25s; }
.site-header .navbar-nav > .nav-item:nth-child(6) { animation-delay: 0.30s; }
.site-header .navbar-nav > .nav-item:nth-child(7) { animation-delay: 0.35s; }
@keyframes desktopNavFade {
  from { opacity: 0; transform: translateY(-6px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* CTA nav button (WhatsApp) */
.nav-cta {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.45rem 1.1rem;
  background: #25d366;
  color: #fff !important;
  border-radius: var(--r-sm);
  font-size: 0.875rem;
  font-weight: 600;
  text-decoration: none;
  line-height: 1;
  transition: background var(--ease), transform var(--ease), box-shadow var(--ease);
  box-shadow: 0 2px 12px rgba(37,211,102,0.30);
}
.nav-cta i {
  vertical-align: 0;
  line-height: 1;
  display: flex;
}
.nav-cta:hover {
  background: #1aad54;
  transform: translateY(-1px);
  box-shadow: 0 4px 18px rgba(37,211,102,0.45);
  color: #fff !important;
}

/* Theme switcher panel */
.theme-switcher-wrap { position: relative; }
.theme-toggle-btn { cursor: pointer; }
.theme-panel {
  position: absolute;
  top: calc(100% + 0.5rem);
  right: 0;
  min-width: 9rem;
  background: var(--c-white);
  border: 1px solid var(--c-border);
  border-radius: var(--r-md);
  box-shadow: var(--shadow-md);
  padding: 0.35rem;
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
  z-index: 200;
  /* hidden state */
  opacity: 0;
  transform: translateY(-6px);
  pointer-events: none;
  transition: opacity 0.18s ease, transform 0.18s ease;
}
.theme-panel.open {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}
.theme-panel-item {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  width: 100%;
  padding: 0.55rem 0.75rem;
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--c-text);
  background: transparent;
  border: none;
  border-radius: var(--r-sm);
  cursor: pointer;
  text-align: left;
  transition: background var(--ease), color var(--ease), padding-left var(--ease);
}
.theme-panel-item:hover {
  background: var(--c-indigo-light);
  color: var(--c-indigo);
  padding-left: 1rem;
}
.theme-panel-item.active {
  background: var(--c-indigo);
  color: #fff;
  font-weight: 600;
}

/* dark mode panel */
[data-bs-theme="dark"] .theme-panel {
  background: #1e293b;
  border-color: #334155;
}
[data-bs-theme="dark"] .theme-panel-item { color: rgba(255,255,255,0.75); }
[data-bs-theme="dark"] .theme-panel-item:hover { background: rgba(99,102,241,0.15); color: #a5b4fc; }
[data-bs-theme="dark"] .theme-panel-item.active { background: var(--c-indigo); color: #fff; }

/* Toggler */
.site-header .navbar-toggler {
  border: none;
  background: transparent;
  border-radius: var(--r-sm);
  padding: 0.35rem 0.5rem;
  color: var(--c-text);
}
.site-header .navbar-toggler:focus { box-shadow: 0 0 0 3px var(--c-indigo-light); }
.site-header .navbar-toggler-icon {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3E%3Cpath stroke='%23334155' stroke-width='2' stroke-linecap='round' d='M4 7h22M4 15h22M4 23h22'/%3E%3C/svg%3E");
}

/* Icon-only WhatsApp CTA for mobile header */
.nav-cta-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  height: 36px;
  padding: 0 0.75rem;
  gap: 0.35rem;
  background: #25d366;
  color: #fff;
  border-radius: var(--r-sm);
  font-size: 0.8rem;
  font-weight: 600;
  text-decoration: none;
  white-space: nowrap;
  line-height: 1;
  transition: background var(--ease), box-shadow var(--ease);
}
.nav-cta-icon::after {
  content: 'Chat';
}
.nav-cta-icon:hover { background: #1aad54; color: #fff; box-shadow: 0 4px 14px rgba(37,211,102,0.45); }

/* ── Mobile Off-canvas Nav ── */
#mobileNav {
  width: min(300px, 88vw);
}
#mobileNav .offcanvas-header {
  padding: 1.1rem 1.25rem;
  border-bottom: 1px solid var(--c-border);
}
#mobileNav .offcanvas-body {
  padding: 0.5rem 0.75rem 1.5rem;
}
.mobile-nav-list {
  list-style: none;
  padding: 0.75rem 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
}
.mobile-nav-list li {
  opacity: 0;
  animation: mobileNavFade 0.28s ease forwards;
  padding: 0 0.5rem;
}
.mobile-nav-list li:nth-child(1) { animation-delay: 0.06s; }
.mobile-nav-list li:nth-child(2) { animation-delay: 0.12s; }
.mobile-nav-list li:nth-child(3) { animation-delay: 0.18s; }
.mobile-nav-list li:nth-child(4) { animation-delay: 0.24s; }
.mobile-nav-list li:nth-child(5) { animation-delay: 0.30s; }
@keyframes mobileNavFade {
  from { opacity: 0; transform: translateX(-14px); }
  to   { opacity: 1; transform: translateX(0); }
}
.mobile-nav-link {
  display: flex;
  align-items: center;
  padding: 0.75rem 1rem;
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--c-text);
  text-decoration: none;
  border-radius: var(--r-sm);
  transition: background var(--ease), color var(--ease), padding-left var(--ease);
}
.mobile-nav-link:hover {
  background: var(--c-indigo-light);
  color: var(--c-indigo);
  padding-left: 1.35rem;
}
.mobile-nav-link.active {
  background: var(--c-indigo);
  color: #fff;
  font-weight: 600;
}
.mobile-nav-footer {
  border-top: 1px solid var(--c-border);
  padding-top: 1rem;
  margin-top: 0.5rem;
}
.mobile-theme-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: var(--r-sm);
  border: 1.5px solid var(--c-border);
  background: transparent;
  color: var(--c-muted);
  cursor: pointer;
  font-size: 1rem;
  transition: background var(--ease), color var(--ease), border-color var(--ease);
}
.mobile-theme-btn:hover {
  background: var(--c-indigo-light);
  color: var(--c-indigo);
  border-color: transparent;
}
.mobile-theme-btn.active {
  background: var(--c-indigo);
  color: #fff;
  border-color: var(--c-indigo);
}

/* ============================================================
   5. HERO SECTION
   ============================================================ */
.site-hero {
  background: linear-gradient(160deg, #f0f4ff 0%, #f8fafc 55%, #ecfdf5 100%);
  padding: 5.5rem 0 4.5rem;
  position: relative;
  overflow: hidden;
}

/* decorative circles */
.site-hero::before {
  content: '';
  position: absolute;
  width: 520px; height: 520px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(79,70,229,0.08) 0%, transparent 70%);
  top: -150px; right: -100px;
  pointer-events: none;
}
.site-hero::after {
  content: '';
  position: absolute;
  width: 320px; height: 320px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(5,150,105,0.07) 0%, transparent 70%);
  bottom: -80px; left: -60px;
  pointer-events: none;
}

.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--c-indigo);
  margin-bottom: 1.2rem;
}
.hero-eyebrow::before {
  content: '';
  display: block;
  width: 24px; height: 2px;
  background: var(--c-indigo);
  border-radius: 2px;
}

.hero-title {
  font-size: clamp(2rem, 5vw, 3.4rem);
  font-weight: 800;
  line-height: 1.12;
  letter-spacing: -0.03em;
  color: var(--c-dark);
  margin-bottom: 1.25rem;
}

.hero-desc {
  font-size: 1.05rem;
  color: var(--c-muted);
  line-height: 1.78;
  max-width: 500px;
  margin-bottom: 2rem;
}

.hero-actions { display: flex; gap: 0.85rem; flex-wrap: wrap; }

/* Stats row */
.hero-stats {
  display: flex;
  gap: 2rem;
  margin-top: 3rem;
  padding-top: 2rem;
  border-top: 1px solid var(--c-border);
  flex-wrap: wrap;
}
.stat-item {
  opacity: 0;
  transform: translateY(16px);
  animation: statReveal 0.55s cubic-bezier(.22,1,.36,1) forwards;
}
.stat-item:nth-child(1) { animation-delay: 0.15s; }
.stat-item:nth-child(2) { animation-delay: 0.30s; }
@keyframes statReveal {
  to { opacity: 1; transform: translateY(0); }
}
.hero-stat-num {
  display: block;
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--c-indigo);
  line-height: 1;
  letter-spacing: -0.02em;
}
.hero-stat-label {
  display: block;
  font-size: 0.78rem;
  color: var(--c-muted);
  margin-top: 0.25rem;
}

/* Hero visual card */
.hero-visual {
  border-radius: var(--r-xl);
  overflow: hidden;
}
.hero-visual img { display: block; width: 100%; height: auto; }

@media (max-width: 767.98px) {
  .site-hero { padding: 3.5rem 0 3rem; }
  .hero-visual { margin-top: 2.5rem; }
  .hero-stats { gap: 1.2rem; }
}

/* ============================================================
   6. SECTION LAYOUT HELPERS
   ============================================================ */
.section { padding: 5rem 0; }
.section-sm { padding: 3.5rem 0; }
.section-alt { background: var(--c-bg-section); }

.section-header { margin-bottom: 3rem; }
.section-header.center { text-align: center; }
.section-header.center .section-sub { margin: 0 auto; }

/* ============================================================
   7. SERVICE CARDS
   ============================================================ */
.service-card {
  background: var(--c-white);
  border: 1px solid var(--c-border);
  border-radius: var(--r-lg);
  padding: 1.75rem;
  height: 100%;
  transition: box-shadow var(--ease), transform var(--ease), border-color var(--ease);
}
.service-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-4px);
  border-color: var(--c-indigo-light);
}
.service-card-header {
  display: flex;
  align-items: center;
  gap: 0.9rem;
  margin-bottom: 1rem;
}
.service-card .icon-wrap {
  background: none;
  color: var(--c-indigo);
  display: flex; align-items: center; justify-content: center;
  font-size: 2.4rem;
  flex-shrink: 0;
  line-height: 1;
}
.service-card .icon-wrap.green { color: var(--c-emerald-dark); }
.service-card .icon-wrap.amber { color: #d97706; }
.service-card h3 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--c-dark);
  margin-bottom: 0;
  line-height: 1.3;
}
.service-card p {
  font-size: 0.875rem;
  color: var(--c-muted);
  margin-bottom: 0;
  line-height: 1.7;
}
.service-card .card-link {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--c-indigo);
  text-decoration: none;
  margin-top: 1rem;
  transition: gap var(--ease);
}
.service-card .card-link:hover { gap: 0.55rem; }

/* ============================================================
   8. FEATURE SECTION (image + text)
   ============================================================ */
.feature-section { overflow: hidden; }

.feature-image-wrap {
  border-radius: var(--r-xl);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  background: var(--c-bg-section);
}
.feature-image-wrap img { display: block; width: 100%; height: auto; }

.feature-list { list-style: none; padding: 0; margin: 0; }
.feature-list li {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  padding: 0.6rem 0;
  font-size: 0.9rem;
  color: var(--c-text);
  border-bottom: 1px solid var(--c-border-light);
}
.feature-list li:last-child { border-bottom: none; }
.feature-list li .fi-icon {
  width: 22px; height: 22px;
  flex-shrink: 0;
  border-radius: 50%;
  background: var(--c-emerald-light);
  color: var(--c-emerald-dark);
  display: flex; align-items: center; justify-content: center;
  font-size: 0.65rem;
  margin-top: 1px;
}

/* ============================================================
   9. REVIEW / TRUST SECTION
   ============================================================ */

/* Testimonials */
.testimonial-rating {
  display: inline-flex;
  align-items: center;
  gap: 0.15rem;
  font-size: 1.1rem;
  color: #f59e0b;
  font-weight: 600;
  line-height: 1;
}
.testimonial-rating i { display: flex; line-height: 1; }
.testimonial-rating span { color: var(--c-muted); font-size: 0.88rem; font-weight: 500; line-height: 1; margin-left: 0.5rem; }

/* Marquee */
.tc-marquee-outer {
  overflow: hidden;
  -webkit-mask: linear-gradient(to right, transparent 0, #000 8%, #000 92%, transparent 100%);
  mask: linear-gradient(to right, transparent 0, #000 8%, #000 92%, transparent 100%);
  margin: 0 -0.5rem;
}
.tc-marquee {
  display: flex;
  gap: 1.25rem;
  width: max-content;
  animation: tcScroll 28s linear infinite;
  padding: 0.5rem 0.5rem 1rem;
}
.tc-marquee:hover { animation-play-state: paused; }
@keyframes tcScroll {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}
.tc-marquee .testimonial-card { width: 340px; flex-shrink: 0; }

.testimonial-card {
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.10);
  border-radius: var(--r-lg);
  padding: 1.6rem;
  height: 100%;
  display: flex;
  flex-direction: column;
  gap: 0.9rem;
  transition: box-shadow var(--ease), transform var(--ease), background var(--ease);
}
.testimonial-card:hover {
  background: rgba(255,255,255,0.10);
  transform: translateY(-3px);
}
.tc-stars { color: #f59e0b; font-size: 0.85rem; letter-spacing: 0.1em; }
.tc-body {
  font-size: 0.875rem;
  color: rgba(255,255,255,0.70);
  line-height: 1.75;
  flex: 1;
  margin: 0;
  font-style: italic;
}
.tc-author {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-top: auto;
  padding-top: 0.9rem;
  border-top: 1px solid rgba(255,255,255,0.10);
}
.tc-avatar {
  width: 38px; height: 38px;
  border-radius: 50%;
  background: var(--c-indigo);
  color: #fff;
  font-weight: 700;
  font-size: 0.95rem;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.tc-name { font-size: 0.875rem; font-weight: 600; color: #fff; }
.tc-meta { font-size: 0.75rem; color: rgba(255,255,255,0.40); margin-top: 1px; }

.trust-section {
  background: linear-gradient(135deg, var(--c-dark) 0%, #1e1b4b 100%);
  color: #fff;
  position: relative;
  overflow: hidden;
}
.trust-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.03'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
  pointer-events: none;
}

.review-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 58px; height: 58px;
  border-radius: 50%;
  border: 1px solid rgba(255,255,255,0.15);
  background: rgba(255,255,255,0.08);
  color: #fff;
  text-decoration: none;
  transition: background var(--ease), transform var(--ease), border-color var(--ease);
  margin: 0 0.5rem 0 0;
}
.review-btn:hover {
  background: rgba(255,255,255,0.22);
  border-color: rgba(255,255,255,0.40);
  transform: translateY(-3px);
  color: #fff;
}
.review-btn .rb-icon {
  width: 100%; height: 100%;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.5rem;
  line-height: 1;
}
.review-btn .rb-icon i { display: flex; line-height: 1; }
.review-btn .rb-label { display: none; }

/* keep brand bg on the icon fill */
.rb-trustpilot .rb-icon { background: #00b67a; }
.rb-google     .rb-icon { background: #4285f4; }
.rb-facebook   .rb-icon { background: #1877f2; }
.rb-comment    .rb-icon { /* set inline */ }

/* wrapper: lay them out in a row */
.col-lg-5.offset-lg-1 { display: flex; flex-direction: column; justify-content: center; }
.review-btns-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  align-items: center;
}

/* ============================================================
   10. HOSTING / CTA SECTION
   ============================================================ */
.cta-hosting {
  background: var(--c-indigo-light);
  border-radius: var(--r-xl);
  padding: 3.5rem;
  position: relative;
  overflow: hidden;
}
.cta-hosting::after {
  content: '';
  position: absolute;
  right: -40px; top: -40px;
  width: 220px; height: 220px;
  border-radius: 50%;
  background: rgba(79,70,229,0.08);
  pointer-events: none;
}

.hosting-link {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.82rem;
  color: var(--c-muted);
  text-decoration: none;
  transition: color var(--ease);
  padding: 0.15rem 0;
}
.hosting-link:hover { color: var(--c-indigo); }
.hosting-link + .hosting-link::before {
  content: '·';
  margin-right: 0.35rem;
  opacity: 0.4;
}

/* ============================================================
   11. BUTTONS
   ============================================================ */
.btn-primary {
  --bs-btn-color: #fff;
  --bs-btn-bg: var(--c-indigo);
  --bs-btn-border-color: var(--c-indigo);
  --bs-btn-hover-bg: var(--c-indigo-dark);
  --bs-btn-hover-border-color: var(--c-indigo-dark);
  --bs-btn-active-bg: #312e81;
  --bs-btn-focus-shadow-rgb: 79,70,229;
  font-weight: 600;
  letter-spacing: 0.01em;
}

.btn-outline-primary {
  --bs-btn-color: var(--c-indigo);
  --bs-btn-border-color: var(--c-indigo);
  --bs-btn-hover-bg: var(--c-indigo);
  --bs-btn-hover-color: #fff;
  font-weight: 600;
}

.btn-outline-secondary {
  --bs-btn-color: var(--c-muted);
  --bs-btn-border-color: var(--c-border);
  --bs-btn-hover-bg: var(--c-bg-section);
  --bs-btn-hover-color: var(--c-dark);
  --bs-btn-hover-border-color: var(--c-border);
  font-weight: 600;
}

.btn-lg {
  padding: 0.7rem 1.7rem;
  font-size: 0.92rem;
  border-radius: var(--r-md);
}
.btn {
  border-radius: var(--r-sm);
  transition: background var(--ease), box-shadow var(--ease), transform var(--ease);
}
.btn:hover { transform: translateY(-1px); }
.btn:active { transform: translateY(0); }

/* ============================================================
   12. CARDS (Bootstrap override)
   ============================================================ */
.card {
  border: 1px solid var(--c-border) !important;
  border-radius: var(--r-lg) !important;
  box-shadow: var(--shadow-xs) !important;
}

/* ============================================================
   13. FOOTER
   ============================================================ */
.site-footer {
  background: #0f172a;
  color: rgba(255,255,255,0.65);
  padding: 4.5rem 0 2rem;
}
.site-footer .footer-brand img {
  height: 36px; width: auto; 
  opacity: 0.9;
  margin-bottom: 1rem;
}
.site-footer .footer-desc {
  font-size: 0.83rem;
  line-height: 1.75;
  color: rgba(255,255,255,0.50);
  max-width: 280px;
}
.site-footer address {
  font-style: normal;
  font-size: 0.83rem;
  color: rgba(255,255,255,0.50);
}
.site-footer address a {
  color: rgba(255,255,255,0.70);
  text-decoration: none;
  transition: color var(--ease);
}
.site-footer address a:hover { color: var(--c-indigo-mid); }

.site-footer .footer-heading {
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.40);
  margin-bottom: 1.1rem;
}
.site-footer .footer-links { list-style: none; padding: 0; margin: 0; }
.site-footer .footer-links li { margin-bottom: 0.6rem; }
.site-footer .footer-links a {
  font-size: 0.85rem;
  color: rgba(255,255,255,0.60);
  text-decoration: none;
  transition: color var(--ease);
}
.site-footer .footer-links a:hover { color: #fff; }

.footer-social { display: flex; gap: 1rem; align-items: center; }
.footer-social a {
  font-size: 1.25rem;
  color: rgba(255,255,255,0.45);
  text-decoration: none;
  transition: color 0.2s;
  line-height: 1;
}
.footer-social a.social-facebook:hover { color: #1877F2; }
.footer-social a.social-twitter:hover  { color: #e7e9ea; }
.footer-social a.social-youtube:hover  { color: #FF0000; }

.site-footer .footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.07);
  margin-top: 3rem;
  padding-top: 1.5rem;
  font-size: 0.78rem;
  color: rgba(255,255,255,0.30);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.5rem;
}
.site-footer .footer-bottom a {
  color: rgba(255,255,255,0.40);
  text-decoration: none;
}
.site-footer .footer-bottom a:hover { color: rgba(255,255,255,0.70); }

/* ============================================================
   14. BLOG / ARTICLE
   ============================================================ */
.article-post {
  font-size: 1.02rem;
  line-height: 1.85;
  color: var(--c-text);
}
.article-post a {
  color: var(--c-indigo);
  text-decoration: underline;
  text-decoration-color: rgba(79,70,229,0.35);
  text-underline-offset: 3px;
  transition: color var(--ease), text-decoration-color var(--ease);
}
.article-post a:hover {
  color: var(--c-indigo-dark);
  text-decoration-color: var(--c-indigo-dark);
}
.posttitle {
  font-size: clamp(1.5rem, 4vw, 2.2rem);
  font-weight: 800;
  color: var(--c-dark);
  line-height: 1.2;
  letter-spacing: -0.02em;
  margin-bottom: 1.5rem;
}

/* ============================================================
   15. UTILITIES
   ============================================================ */
.my-5b { margin-bottom: -3rem !important; }

/* Legacy hero-notice (used in index.html) */
.hero-notice {
  display: inline-block;
  background: var(--c-indigo-light);
  color: var(--c-indigo-dark);
  border-radius: var(--r-pill);
  padding: 0.25rem 0.85rem;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

/* bg overrides */
.bg-body-tertiary { background-color: var(--c-bg-section) !important; }

/* ============================================================
   16. DARK MODE
   ============================================================ */
[data-bs-theme="dark"] {
  --bs-body-bg: #0f172a;
  --bs-body-color: #e2e8f0;
  --c-dark: #f1f5f9;
  --c-muted: #94a3b8;
  --c-border: #1e293b;
  --c-white: #1e293b;
}
[data-bs-theme="dark"] body {
  background: #0f172a;
  color: #e2e8f0;
}

/* ── Navbar ── */
[data-bs-theme="dark"] .site-header {
  background: rgba(15,23,42,0.96);
  border-bottom-color: rgba(255,255,255,0.07);
}
[data-bs-theme="dark"] .site-header .nav-link { color: rgba(255,255,255,0.5) !important; }
[data-bs-theme="dark"] .site-header .nav-link:hover { color: #a5b4fc !important; }
[data-bs-theme="dark"] .site-header .nav-link.active { color: #a5b4fc !important; font-weight: 600; }
[data-bs-theme="dark"] .site-header .nav-link.active:hover { color: #c7d2fe !important; }
[data-bs-theme="dark"] .site-header .navbar-brand { color: #fff; }
[data-bs-theme="dark"] .site-header .navbar-toggler-icon {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3E%3Cpath stroke='%23e2e8f0' stroke-width='2' stroke-linecap='round' d='M4 7h22M4 15h22M4 23h22'/%3E%3C/svg%3E");
}
[data-bs-theme="dark"] .site-header .navbar-toggler { border-color: rgba(255,255,255,0.15); }

/* Dark mode — mobile offcanvas */
[data-bs-theme="dark"] #mobileNav {
  background: #0f172a;
  --bs-offcanvas-border-color: rgba(255,255,255,0.07);
}
[data-bs-theme="dark"] #mobileNav .offcanvas-header { border-bottom-color: rgba(255,255,255,0.07); }
[data-bs-theme="dark"] .mobile-nav-link { color: rgba(255,255,255,0.75); }
[data-bs-theme="dark"] .mobile-nav-link:hover { background: rgba(99,102,241,0.12); color: #a5b4fc; }
[data-bs-theme="dark"] .mobile-nav-link.active { background: var(--c-indigo); color: #fff; }
[data-bs-theme="dark"] .mobile-nav-footer { border-top-color: rgba(255,255,255,0.08); }
[data-bs-theme="dark"] .mobile-theme-btn { border-color: rgba(255,255,255,0.12); color: rgba(255,255,255,0.45); }
[data-bs-theme="dark"] .mobile-theme-btn:hover { background: rgba(99,102,241,0.12); color: #a5b4fc; border-color: transparent; }
[data-bs-theme="dark"] .mobile-theme-btn.active { background: var(--c-indigo); color: #fff; border-color: var(--c-indigo); }

/* ── Hero ── */
[data-bs-theme="dark"] .site-hero {
  background: linear-gradient(160deg, #1e1b4b 0%, #0f172a 55%, #064e3b 100%);
}
[data-bs-theme="dark"] .site-hero::before {
  background: radial-gradient(circle, rgba(99,102,241,0.12) 0%, transparent 70%);
}
[data-bs-theme="dark"] .hero-title { color: #f1f5f9; }
[data-bs-theme="dark"] .hero-desc { color: #94a3b8; }
[data-bs-theme="dark"] .hero-eyebrow { color: #a5b4fc; border-color: rgba(165,180,252,0.25); background: rgba(99,102,241,0.1); }
[data-bs-theme="dark"] .hero-stats { border-top-color: rgba(255,255,255,0.08); }


/* ── Sections & typography ── */
[data-bs-theme="dark"] .section { background: #0f172a; }
[data-bs-theme="dark"] .section-alt { background: #0d1424; }
[data-bs-theme="dark"] .section-heading { color: #f1f5f9; }
[data-bs-theme="dark"] .section-sub { color: #94a3b8; }
[data-bs-theme="dark"] .label-chip { background: rgba(99,102,241,0.15); color: #a5b4fc; border-color: rgba(99,102,241,0.25); }
[data-bs-theme="dark"] .label-chip.green { background: rgba(5,150,105,0.15); color: #6ee7b7; }
[data-bs-theme="dark"] .label-chip.amber { background: rgba(217,119,6,0.15); color: #fcd34d; }

/* ── Service cards ── */
[data-bs-theme="dark"] .service-card {
  background: #1e293b;
  border-color: #334155;
}
[data-bs-theme="dark"] .service-card h3 { color: #f1f5f9; }
[data-bs-theme="dark"] .service-card p { color: #94a3b8; }
[data-bs-theme="dark"] .service-card .card-link { color: #a5b4fc; }
[data-bs-theme="dark"] .service-card:hover { border-color: #6366f1; }

/* ── Feature section ── */
[data-bs-theme="dark"] .feature-image-wrap { background: #1e293b; border-color: #334155; }
[data-bs-theme="dark"] .feature-list li { color: #cbd5e1; border-bottom-color: #1e293b; }
[data-bs-theme="dark"] .feature-list .fi-icon { background: rgba(99,102,241,0.15); color: #a5b4fc; }

/* ── Hosting CTA ── */
[data-bs-theme="dark"] .cta-hosting { background: rgba(79,70,229,0.12); border-color: rgba(99,102,241,0.2); }
[data-bs-theme="dark"] .hosting-link { background: rgba(99,102,241,0.1); color: #a5b4fc; border-color: rgba(99,102,241,0.25); }

/* ── Dropdown menu ── */
[data-bs-theme="dark"] .dropdown-menu {
  background: #1e293b;
  border-color: #334155;
}
[data-bs-theme="dark"] .dropdown-item { color: #cbd5e1; }
[data-bs-theme="dark"] .dropdown-item:hover,
[data-bs-theme="dark"] .dropdown-item:focus { background: rgba(99,102,241,0.15); color: #f1f5f9; }
[data-bs-theme="dark"] .dropdown-item.active { background: rgba(99,102,241,0.2); color: #a5b4fc; }

/* ── Bootstrap overrides ── */
[data-bs-theme="dark"] .card { background: #1e293b !important; border-color: #334155 !important; }
[data-bs-theme="dark"] .bg-body-secondary { background-color: #1e293b !important; }
[data-bs-theme="dark"] .bg-body-tertiary { background-color: #1e293b !important; }
[data-bs-theme="dark"] .btn-outline-secondary {
  color: #94a3b8;
  border-color: #475569;
}
[data-bs-theme="dark"] .btn-outline-secondary:hover {
  background: #334155;
  color: #f1f5f9;
  border-color: #64748b;
}

/* ============================================================
   17. ACCESSIBILITY
   ============================================================ */
.skippy { background: var(--c-indigo); }
.skippy a { color: #fff; }

@media (prefers-reduced-motion: reduce) {
  .tc-marquee { animation: none; }
  .stat-item  { animation: none; opacity: 1; transform: none; }
}

/* ============================================================
   18. BOOTSTRAP ICONS helper
   ============================================================ */
.bi { width:1em; height:1em; vertical-align:-.125em; fill:currentColor; }

/* ============================================================
   19. NOTO SINHALA
   ============================================================ */
@font-face {
  font-family: "Noto Sinhala";
  src: url(https://uslayer.github.io/assets/noto.ttf);
  font-display: swap;
}
.noto {
  font-family: var(--font-sans), "Noto Sinhala";
}


/* ============================================================
   DESIGN TOKENS
   ============================================================ */
:root {
  /* Brand */
  --us-primary:        #0a2540;
  --us-primary-hover:  #0d3060;
  --us-accent:         #1a73e8;
  --us-accent-hover:   #1557b0;
  --us-accent-light:   #e8f0fe;
  --us-teal:           #00b4d8;
  --us-green:          #0ea066;

  /* Surface */
  --us-white:          #ffffff;
  --us-bg:             #f8fafc;
  --us-bg-card:        #ffffff;

  /* Text */
  --us-text:           #1e293b;
  --us-text-muted:     #64748b;
  --us-border:         #e2e8f0;

  /* Shadows */
  --us-shadow-xs: 0 1px 2px rgba(0,0,0,0.06);
  --us-shadow-sm: 0 1px 3px rgba(0,0,0,0.08), 0 1px 2px rgba(0,0,0,0.04);
  --us-shadow:    0 4px 16px rgba(0,0,0,0.08), 0 2px 6px rgba(0,0,0,0.04);
  --us-shadow-lg: 0 16px 48px rgba(0,0,0,0.12), 0 4px 16px rgba(0,0,0,0.06);

  /* Radius */
  --us-radius:    10px;
  --us-radius-lg: 16px;
  --us-radius-xl: 24px;

  /* Transition */
  --us-transition: 0.2s cubic-bezier(0.4, 0, 0.2, 1);

  /* Bootstrap overrides */
  --bs-body-font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
  --bs-body-color:       #1e293b;
  --bs-link-color:       #1a73e8;
  --bs-link-hover-color: #1557b0;
}

/* ============================================================
   BASE
   ============================================================ */
body {
  font-family: var(--bs-body-font-family);
  color: var(--us-text);
  background-color: var(--us-white);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

main {
  animation: pageFadeIn 0.28s ease forwards;
}

@keyframes pageFadeIn {
  from { opacity: 0; transform: translateY(6px); }
  to   { opacity: 1; transform: translateY(0);   }
}

/* Smooth scroll */
html { scroll-behavior: smooth; }

/* Custom scrollbar */
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: #f1f5f9; }
::-webkit-scrollbar-thumb { background: #cbd5e1; border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: #94a3b8; }

/* ============================================================
   NAVBAR  (.bd-navbar)
   ============================================================ */
.bd-navbar {
  background: var(--us-primary);
  padding: 0.8rem 0;
  border-bottom: 1px solid rgba(255,255,255,0.07);
  box-shadow: 0 2px 16px rgba(0,0,0,0.18);
  position: sticky;
  top: 0;
  z-index: 1030;
}

.bd-navbar::after { display: none; } /* remove Bootstrap-docs gradient override */

.bd-navbar .navbar-brand {
  color: #fff;
  transition: opacity var(--us-transition), transform var(--us-transition);
}
.bd-navbar .navbar-brand:hover {
  opacity: 0.85;
  transform: scale(1.04);
}

.bd-navbar .nav-link {
  color: rgba(255,255,255,0.80);
  font-size: 0.875rem;
  font-weight: 500;
  letter-spacing: 0.01em;
  padding: 0.45rem 0.7rem !important;
  border-radius: 7px;
  transition: color var(--us-transition), background var(--us-transition);
}
.bd-navbar .nav-link:hover,
.bd-navbar .nav-link:focus {
  color: #fff;
  background: rgba(255,255,255,0.10);
}
.bd-navbar .nav-link.active {
  color: #fff;
  font-weight: 600;
  background: rgba(26,115,232,0.28);
}

.bd-navbar .navbar-toggler {
  border: 1px solid rgba(255,255,255,0.22);
  border-radius: 8px;
  padding: 0.35rem 0.55rem;
  color: rgba(255,255,255,0.9);
}
.bd-navbar .navbar-toggler:focus { box-shadow: 0 0 0 3px rgba(26,115,232,0.45); }

/* Offcanvas mobile */
.bd-navbar .offcanvas-lg { background-color: var(--us-primary); border-left: none; }
@media (max-width: 991.98px) {
  .bd-navbar .offcanvas-lg { box-shadow: 0 1rem 3rem rgba(0,0,0,0.3); }
  .bd-navbar .nav-link { padding: 0.6rem 0.75rem !important; }
}

/* Nav dropdown */
.bd-navbar .dropdown-menu {
  --bs-dropdown-bg: #ffffff;
  border: 1px solid var(--us-border);
  border-radius: var(--us-radius);
  box-shadow: var(--us-shadow);
  font-size: 0.875rem;
  min-width: 10rem;
  padding: 0.4rem;
}
.bd-navbar .dropdown-item {
  border-radius: 7px;
  padding: 0.45rem 0.75rem;
  color: var(--us-text);
  font-size: 0.875rem;
}
.bd-navbar .dropdown-item:hover { background: var(--us-accent-light); color: var(--us-accent); }
.bd-navbar .dropdown-item:active { background: var(--us-accent); color: #fff; }

/* Theme switcher btn */
.bd-navbar .btn-link {
  color: rgba(255,255,255,0.78);
  border-radius: 7px;
  padding: 0.4rem 0.55rem !important;
  text-decoration: none;
}
.bd-navbar .btn-link:hover,
.bd-navbar .btn-link:focus {
  color: #fff;
  background: rgba(255,255,255,0.10);
  box-shadow: none;
  text-decoration: none;
}

/* Gutter */
.bd-gutter { --bs-gutter-x: 2rem; }

/* ============================================================
   HERO / MASTHEAD  (.bd-masthead)
   ============================================================ */
.bd-masthead {
  background: linear-gradient(135deg, #0a2540 0%, #0d3a6e 55%, #1a4fa8 100%);
  padding: 5rem 0 4.5rem;
  position: relative;
  overflow: hidden;
}

/* decorative blobs */
.bd-masthead::before {
  content: '';
  position: absolute;
  top: -40%;
  right: -8%;
  width: 560px;
  height: 560px;
  background: radial-gradient(circle, rgba(26,115,232,0.20) 0%, transparent 68%);
  pointer-events: none;
}
.bd-masthead::after {
  content: '';
  position: absolute;
  bottom: -25%;
  left: -4%;
  width: 380px;
  height: 380px;
  background: radial-gradient(circle, rgba(0,180,216,0.14) 0%, transparent 68%);
  pointer-events: none;
}

.bd-masthead h1 {
  color: #fff;
  font-size: clamp(1.75rem, 4vw, 2.75rem);
  font-weight: 700;
  line-height: 1.18;
  letter-spacing: -0.01em;
}
.bd-masthead .lead {
  color: rgba(255,255,255,0.82);
  font-size: clamp(0.9rem, 2vw, 1.05rem);
  line-height: 1.75;
}

@media (max-width: 575.98px) {
  .bd-masthead { padding: 3rem 0 3rem; }
}

/* ============================================================
   BUTTONS
   ============================================================ */
.btn-bd-primary {
  --bs-btn-font-weight:        600;
  --bs-btn-color:              #fff;
  --bs-btn-bg:                 var(--us-accent);
  --bs-btn-border-color:       var(--us-accent);
  --bs-btn-hover-color:        #fff;
  --bs-btn-hover-bg:           var(--us-accent-hover);
  --bs-btn-hover-border-color: var(--us-accent-hover);
  --bs-btn-active-color:       #fff;
  --bs-btn-active-bg:          #1048a0;
  --bs-btn-focus-shadow-rgb:   26, 115, 232;
  box-shadow: 0 4px 14px rgba(26,115,232,0.35);
  transition: transform var(--us-transition), box-shadow var(--us-transition);
}
.btn-bd-primary:hover {
  box-shadow: 0 6px 22px rgba(26,115,232,0.46);
  transform: translateY(-1px);
}

.bd-btn-lg {
  padding: 0.72rem 1.7rem;
  border-radius: var(--us-radius);
  font-size: 0.92rem;
  letter-spacing: 0.01em;
}

/* ============================================================
   HERO NOTICE BADGE
   ============================================================ */
.hero-notice {
  background: rgba(0, 180, 216, 0.14);
  color: rgba(255,255,255,0.92);
  border: 1px solid rgba(0,180,216,0.32);
  border-radius: 50px;
  padding: 0.3rem 0.95rem;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  display: inline-block;
}

/* ============================================================
   CARDS
   ============================================================ */
.card {
  border: 1px solid var(--us-border) !important;
  border-radius: var(--us-radius-lg) !important;
  box-shadow: var(--us-shadow-sm) !important;
  transition: box-shadow var(--us-transition), transform var(--us-transition) !important;
}
.card:hover {
  box-shadow: var(--us-shadow) !important;
  transform: translateY(-3px);
}

/* ============================================================
   HOME PAGE SECTIONS
   ============================================================ */
.section-hero-card {
  border-radius: var(--us-radius-xl) !important;
  overflow: hidden;
  border: 1px solid var(--us-border) !important;
  box-shadow: var(--us-shadow) !important;
}

/* ============================================================
   REVIEW / CTA BUTTONS
   ============================================================ */
.review_btn {
  text-align: left;
  margin-bottom: 0.75rem;
  border-radius: var(--us-radius) !important;
  font-weight: 600;
  transition: transform var(--us-transition), box-shadow var(--us-transition) !important;
  border: none !important;
}
.review_btn:hover {
  transform: translateY(-2px);
  box-shadow: var(--us-shadow) !important;
}
.review_btn i {
  margin-right: 0.6rem;
  margin-left: 0;
}

/* ============================================================
   FOOTER  (.bd-footer)
   ============================================================ */
.bd-footer {
  background: var(--us-primary) !important;
  color: rgba(255,255,255,0.72);
  padding: 4rem 0 2rem;
}
.bd-footer h5 {
  color: #fff;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  margin-bottom: 1.25rem;
}
.bd-footer a {
  color: rgba(255,255,255,0.64);
  text-decoration: none;
  font-size: 0.875rem;
  transition: color var(--us-transition);
}
.bd-footer a:hover,
.bd-footer a:focus {
  color: var(--us-teal);
  text-decoration: none;
}
.bd-footer .small { font-size: 0.8rem; line-height: 1.75; }
.bd-footer .border-top { border-top-color: rgba(255,255,255,0.10) !important; }
.bd-footer .text-muted { color: rgba(255,255,255,0.42) !important; }
.bd-footer .text-body-emphasis { color: #fff !important; }

/* ============================================================
   BLOG / ARTICLES
   ============================================================ */
.article-post {
  font-size: 1.02rem;
  line-height: 1.8;
  color: var(--us-text);
}
.article-post a {
  color: var(--us-accent);
  text-decoration: underline;
  text-decoration-color: rgba(26,115,232,0.35);
  text-underline-offset: 3px;
  transition: color var(--us-transition), text-decoration-color var(--us-transition);
}
.article-post a:hover {
  color: var(--us-accent-hover);
  text-decoration-color: var(--us-accent-hover);
  background: none;
  box-shadow: none;
}

.posttitle {
  font-size: clamp(1.5rem, 4vw, 2.2rem);
  font-weight: 700;
  color: var(--us-primary);
  line-height: 1.25;
  margin-bottom: 1.5rem;
}

/* ============================================================
   UTILITY OVERRIDES
   ============================================================ */
.my-5b { margin-bottom: -3rem !important; }

.bg-body-tertiary {
  background-color: var(--us-bg) !important;
  border-radius: var(--us-radius-lg) !important;
}

/* ============================================================
   ACCESSIBILITY
   ============================================================ */
.skippy { background-color: var(--us-accent); }
.skippy a { color: #fff; }

/* Focus visible ring */
:focus-visible {
  outline: 3px solid rgba(26,115,232,0.55);
  outline-offset: 2px;
}

/* ============================================================
   BOOTSTRAP ICONS
   ============================================================ */
.bi {
  width: 1em;
  height: 1em;
  vertical-align: -0.125em;
  fill: currentColor;
}

/* ============================================================
   DARK MODE
   ============================================================ */
[data-bs-theme="dark"] {
  --us-bg:      #0f172a;
  --us-bg-card: #1e293b;
  --us-text:    #e2e8f0;
  --us-text-muted: #94a3b8;
  --us-border:  #334155;

  --bs-body-bg:    #0f172a;
  --bs-body-color: #e2e8f0;
}

[data-bs-theme="dark"] body {
  background-color: #0f172a;
  color: #e2e8f0;
}

[data-bs-theme="dark"] .card {
  background-color: #1e293b !important;
  border-color: #334155 !important;
}

[data-bs-theme="dark"] .hero-notice {
  background: rgba(0, 180, 216, 0.10);
  color: rgba(255,255,255,0.90);
}

[data-bs-theme="dark"] .bg-body-tertiary {
  background-color: #1e293b !important;
}

[data-bs-theme="dark"] .bd-footer .border-top {
  border-top-color: rgba(255,255,255,0.08) !important;
}

/* ============================================================
   NOTO SINHALA (Sinhala language support)
   ============================================================ */
@font-face {
  font-family: "Noto Sinhala";
  src: url(https://uslayer.github.io/assets/noto.ttf);
  font-display: swap;
}

.noto {
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif, "Noto Sinhala";
}